CN218661619U

CN218661619U - Mounting device and terminal bracket

Info

Publication number: CN218661619U
Application number: CN202222506121.6U
Authority: CN
Inventors: 李多智
Original assignee: Guangzhou Yizhi Auto Parts Co ltd
Current assignee: Guangzhou Yizhi Auto Parts Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-21
Anticipated expiration: 2032-09-20

Abstract

The application discloses installation device and terminal support. The mounting device comprises a first clamping piece, a second clamping piece and an adapter piece. The first clamping piece comprises a first connecting body and a first clamping body protruding out of the first connecting body. The second clamping piece comprises a second connecting body and a second clamping body protruding out of the second connecting body, and the second connecting body is connected with the first connecting body, so that the second clamping body and the first clamping body are matched to form a first clamping groove used for being connected with the vehicle-mounted screen. The adapter is arranged between the first clamping piece and the second clamping piece and comprises an installation part for installing the connecting device. The mounting device can be connected with the vehicle-mounted screen through the first clamping groove, so that the terminal support can arrange the terminal equipment beside the vehicle-mounted screen, and the use of the existing functions on a vehicle is not influenced.

Description

Mounting device and terminal bracket

Technical Field

The application relates to the technical field of terminal equipment fixing, in particular to a mounting device and a terminal support.

Background

At present, with the popularization of terminal devices such as mobile phones and tablet computers, terminal supports such as mobile phone supports and tablet supports are widely applied. People often use the terminal bracket to connect terminal equipment for navigation, watching films, video and the like, so that people can conveniently drive cars, sport Utility Vehicles (SUVs), utility vehicles, off-road vehicles, buses, motor homes and the like or improve the comfort of riding the vehicles.

In the related art, due to the defect of the installation structure of the terminal bracket, an air outlet, a double-flashing button and the like are generally required to be fixed on a vehicle, and the use of part of the existing functions of the vehicle is easily influenced.

SUMMERY OF THE UTILITY MODEL

The application provides a mounting device and a terminal bracket. The mounting device can be connected with the vehicle-mounted screen through the first clamping groove, so that the terminal support can arrange the terminal equipment beside the vehicle-mounted screen, and the use of the existing functions on a vehicle is not influenced.

The technical scheme is as follows:

according to a first aspect of embodiments of the present application, there is provided a mounting device including a first clamping member, a second clamping member, and an adaptor. The first clamping piece comprises a first connecting body and a first clamping body protruding out of the first connecting body. The second clamping piece comprises a second connecting body and a second clamping body protruding out of the second connecting body, and the second connecting body is connected with the first connecting body, so that the second clamping body and the first clamping body are matched to form a first clamping groove used for being connected with the vehicle-mounted screen. The adapter is arranged between the first clamping piece and the second clamping piece and comprises an installation part for installing the connecting device.

The technical scheme provided by the embodiment of the application can have the following beneficial effects:

when the mounting device is used, the first clamping piece is connected with the second clamping piece through the first connecting body and the second connecting body, the first clamping body and the second clamping body are matched with the first clamping groove, the first clamping groove is connected with the vehicle-mounted screen, and the adapter is arranged on the vehicle-mounted screen. And then can utilize the installation department to be connected with connecting device, can connect terminal equipment through connecting device, install terminal equipment to the on-vehicle screen, make things convenient for people terminal equipment to navigate, watch movies, record a video etc..

According to a second aspect of the embodiments of the present application, there is also provided a terminal support, including a connecting device for connecting a terminal device and the mounting device in any of the above embodiments, the mounting portion being connected to the connecting device.

when the terminal support is used, the mounting device is connected with the vehicle-mounted screen through the first clamping groove, and the adapter is arranged on the vehicle-mounted screen. Then utilize the installation department to be connected with connecting device, and then can connect terminal equipment through connecting device, install terminal equipment to the on-vehicle screen, make things convenient for people terminal equipment to navigate, watch movies, record a video etc.. Therefore, the use of the existing functions of the vehicle is not influenced by the installation of the terminal support, and the terminal equipment can be arranged beside the vehicle-mounted screen.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Brief description of the drawingsthe accompanying drawings, which form a part hereof, are provided to provide a further understanding of the present application, and are included to explain an illustrative embodiment of the present application and a description thereof and are not to be construed as limiting the present application.

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a terminal holder according to an embodiment.

Fig. 2 is a schematic structural diagram of a mounting device shown in an embodiment.

Fig. 3 is a schematic partial cross-sectional view of the mounting device of fig. 1 on a first clamp.

Fig. 4 is a schematic partial cross-sectional view of the mounting device of fig. 1 on a second clamp.

Fig. 5 is a partial cross-sectional view of a mounting device on a first clamp in another embodiment.

Fig. 6 is a partial cross-sectional view of a mounting device on a second clamping member in accordance with another embodiment.

Fig. 7 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 8 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 9 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 10 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 11 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 12 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 13 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 14 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 15 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 16 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 17 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 18 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 19 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 20 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 21 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 22 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 23 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 24 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 25 is a schematic view of the mounting device shown in fig. 24 mounted behind a vehicle screen.

Fig. 26 is a schematic view showing the mounting device shown in another embodiment mounted to the in-vehicle screen (the in-vehicle screen is in a landscape state).

Fig. 27 is a schematic view of the in-vehicle screen shown in fig. 20 in a portrait screen state.

Fig. 28 is a schematic structural view of a mounting device shown in another embodiment.

Fig. 29 is a schematic view showing the mounting device mounted to a screen mounted on a vehicle in another embodiment.

Fig. 30 is a schematic structural view of the first position adjustment mechanism shown in fig. 29.

Fig. 31 is a cross-sectional view of the first position adjustment mechanism shown in fig. 30 taken along a direction from the first end to the second end.

Fig. 32 is a schematic structural view of the first position adjustment mechanism shown in an embodiment.

FIG. 33 is a cross-sectional view of the first position adjustment mechanism shown in another embodiment taken along the direction from the first end to the second end.

Fig. 34 is a schematic structural view of the first position adjustment mechanism shown in another embodiment.

FIG. 35 is a cross-sectional view of the first position adjustment mechanism of FIG. 34 taken along a direction from the first end to the second end.

FIG. 36 is a cross-sectional view of the first position adjustment mechanism shown in another embodiment taken along the direction from the first end to the second end.

Fig. 37 is a schematic structural view of a first position adjustment mechanism shown in another embodiment.

Fig. 38 is a schematic structural view of the first position adjustment mechanism shown in another embodiment.

Fig. 39 is a partial schematic structural view of the first position adjustment mechanism shown in another embodiment.

Fig. 40 is a schematic structural view of the first position adjustment mechanism shown in another embodiment.

Fig. 41 is a partial structural view of the first position adjustment mechanism shown in another embodiment.

Fig. 42 is a schematic structural view of the first position adjustment mechanism shown in another embodiment.

Fig. 43 is a schematic structural diagram of an adapter component shown in an embodiment.

Fig. 44 is a schematic structural view of a terminal holder shown in an embodiment.

Fig. 45 is a schematic structural view of a mounting device shown in another embodiment.

FIG. 46 is a schematic view of a connecting device according to an embodiment.

Fig. 47 is a schematic structural view of a connecting device shown in another embodiment.

Fig. 48 is a partial structural view of a terminal holder according to another embodiment.

Fig. 49 is a partial structural view of a terminal holder shown in another embodiment.

Fig. 50 is a partial structural view of a mounting device shown in another embodiment.

Description of the reference numerals:

1. a terminal support; 10. a mounting device; 101. a first clamping groove; 102. a first damper; 103. a second damper; 104. a first elastic convex portion; 105. a first friction-resistant member; 1051. a first recess; 106. a first fastener; 107. a second elastic convex portion; 108. a second friction resistant member; 1081. a second recess; 109. a second fastener; 1010. a guide member; 1020. a fixing member; 1030. a first stopper; 1040. a second stopper; 1050. a third fastener; 1060. a connecting rod; 100. a first clamping member; 110. a first connecting body; 111. a first mounting groove; 112. a first side wall; 113. a first internally threaded bore; 114. a second internally threaded bore; 115. a mating surface; 116. a mounting surface; 117. a buckle part; 120. a first clamping body; 121. a first rotating section; 1211. a first arcuate sidewall; 1212. a first limiting side wall; 122. a first clamping portion; 123. a first recess; 130. a first magnetic attraction member; 140. a first mating member; 150. a guide body; 160. a first ratchet bar; 170. an insertion body; 180. a fourth ratchet bar; 190. a first non-slip layer; 191. a first elastic anti-slip part; 200. a second clamping member; 210. a second connector; 211. a second mounting groove; 212. a second side wall; 213. a third internally threaded bore; 214. connecting holes; 215. sleeving a hole; 216. avoiding holes; 220. a second clamping member; 221. a second rotating part; 2211. a second arcuate sidewall; 2212. a second limiting side wall; 222. a second clamping portion; 223. a second recess; 230. a second magnetic attraction member; 240. a second mating member; 250. a first guide hole; 260. a second ratchet bar; 270. a fourth stopper; 280. a second non-slip layer; 281. a second elastic anti-slip portion; 300. an adapter; 310. an installation part; 320. a mating groove; 400. an adjustment assembly; 411. a first elastic member; 421. a third magnetic attraction member; 422. a third mating member; 431. a first rack; 432. a transmission gear; 433. a first limit piece; 434. a trigger; 435. a second rack; 441. adjusting the bolt; 442. a second elastic member; 450. an adjustment member; 451. a first screw body; 452. a second screw body; 461. a third rack; 462. a one-way gear; 471. a fourth rack; 472. a first drive gear; 473. a first locking member; 481. a third ratchet bar; 482. a third stopper; 500. a first position adjustment mechanism; 510. a mounting member; 511. a first end; 512. a second end; 513. a first connection chamber; 514. a first chute; 515. a second connection cavity; 516. a second chute; 517. a third chute; 518. accommodating grooves; 519. a limiting groove; 501. a second connecting portion; 502. rotating the hole; 5110. an externally threaded sleeve; 5111. a notch; 5120. trepanning; 520. a connecting member; 521. a first body; 5211. a first connection portion; 5212. a limiting part; 522. a second body; 523. a screw body; 524. a socket body; 5241. a threaded through hole; 525. sliding and protruding; 530. a control component; 531. a first screw; 5311. an annular groove; 532. a first operating member; 533. a transmission member; 534. a limiting rod; 535. a locking member; 5351. a second screw; 536. a second limiting member; 537. a slide fastener; 5371. elastic clamping protrusions; 5301. a first elastic layer; 5302. a second elastic layer; 538. clamping the piece; 5381. a card slot; 5382. a third elastic convex portion; 539. locking the threaded sleeve; 5310. an eccentric locking member; 600. a third clamping member; 610. a second clamping groove; 700. a sun shade member; 710. a sun visor; 720. an adjusting tube; 730. a fourth magnetic attraction member; 750. a fourth mating member; 900. a second position adjustment mechanism; 910. a first link; 911. a first rod body; 912. a second rod body; 920. a second link; 1000. a damping structure; 20. a connecting device; 21. mounting a box; 21a, a connecting cavity; 22. a housing assembly; 23. a clamping assembly; 23a, a pressure bearing part; 23b, a clamping piece; 30. an adapter component; 2. and (6) a vehicle-mounted screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the disclosure, are intended for purposes of illustration only and are not intended to limit the scope of the disclosure.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 and 2, the terminal holder 1 includes a mounting device 10 and a connecting device 20 for connecting a terminal device. The mounting device 10 includes a first clamping member 100, a second clamping member 200, and an adaptor 300. The first clamping member 100 includes a first connecting body 110 and a first clamping body 120 disposed to protrude from the first connecting body 110. The second clamping member 200 includes a second connecting body 210 and a second clamping body protruding from the second connecting body 210, and the second connecting body 210 is connected to the first connecting body 110, so that the second clamping body and the first clamping body 120 cooperate to form a first clamping groove 101 for connecting the vehicle-mounted screen 2. The adaptor 300 is disposed between at least one of the first clamping member 100 and the second clamping member 200, and the adaptor 300 includes a mounting portion 310 for mounting the connecting device 20.

When the terminal support 1 is used, the first connecting body 110 is connected with the second connecting body 210 to connect the first clamping piece 100 with the second clamping piece 200 together, and the first clamping body 120 and the second clamping body are matched with the first clamping groove 101, so that the mounting device 10 is connected with the vehicle-mounted screen 2 through the first clamping groove 101, and the adapter 300 is arranged on the vehicle-mounted screen 2. Then, the installation part 310 is connected with the connection device 20, so that the terminal equipment can be connected through the connection device 20 and installed on the vehicle-mounted screen 2, and people can conveniently navigate, watch movies, record videos and the like through the terminal equipment. In this way, the installation of the terminal stand 1 does not affect the use of the existing functions of the vehicle, and the terminal device can be disposed beside the in-vehicle screen 2.

In addition, understandably, terminal equipment passes through terminal bracket 1 and sets up by on-vehicle screen 2 for this terminal equipment can regard as the extension of on-vehicle screen 2, makes things convenient for the navigating mate to use terminal equipment more, reduces the interference to navigating mate's sight.

It should be noted that the terminal device includes a mobile phone, a tablet computer, and other devices having a navigation function and an image playing function. Or equipment with a video playing function, such as a display.

The first clamping member 100 may be directly or indirectly connected to the second clamping member 200, and the first clamping groove 101 may be formed, which is not limited herein.

It should be noted that at least one of the adapters 300 disposed between the first holding member 100 and the second holding member 200 includes at least one adapter 300 disposed on the first holding member 100; alternatively, at least one adapter 300 is disposed on the second clamping member 200; alternatively, at least one adapter 300 is disposed on the first clamping member 100 and at least one adapter 300 is disposed on the second clamping member 200.

It should be noted that the adaptor 300 may be directly or indirectly connected to the first clamping member 100, or the adaptor 300 may be directly or indirectly connected to the first clamping member 100, which is not limited herein.

In addition, the adaptor 300 may have various structures, and may be connected to the connection device 20.

In some embodiments, adapter 300 is fixedly coupled to first clamp 100 and/or second clamp 200.

Alternatively, in some embodiments, the adaptor 300 is disposed outside the first clamping member 100, and after the terminal bracket 1 is installed, the adaptor 300 is disposed between the vehicle-mounted screen 2 and the steering wheel.

Optionally, in some embodiments, two adapters 300 are respectively disposed on two sides of the first clamping member 100, and after the terminal bracket 1 is installed, one adapter 300 is disposed between the vehicle-mounted screen 2 and the steering wheel, and the other adapter 300 is disposed near the front passenger seat.

In addition to any of the above embodiments, as shown in fig. 1, in some embodiments, the first clamping body 120 is provided with a first concave portion 123, and the second clamping body is provided with a second concave portion 223 which cooperates with the first concave portion 123 to form the first clamping groove 101.

It should be noted that the specific shapes of the first concave portion 123 and the second concave portion 223 can be various, including but not limited to an arc-shaped groove, a square-shaped groove, etc.

Optionally, the first concave portion 123 and the second concave portion 223 are matched with the shape of the frame of the vehicle-mounted screen 2, so that the matching tightness of the two can be improved.

On the basis of any of the above embodiments, as shown in fig. 2, in some embodiments, the first clamping body 120 is rotatably connected with the first connecting body 110. Thus, the first clamping body 120 can be better attached to the side wall of the vehicle-mounted screen 2, the adaptability of the mounting device 10 is improved, and the mounting device can be firmly fixed with different types of vehicle-mounted screens 2.

For example, when the sidewall of the car-mounted screen 2 is a straight edge, the first clamping body 120 is rotatably connected to the first connecting body 110, so that the first clamping body 120 can be vertically disposed to the first connecting body 110, the first clamping body 120 can better adhere to the sidewall of the car-mounted screen 2, and the installation firmness of the installation device 10 is improved.

For example, when the sidewall of the car-mounted screen 2 is a bevel edge, the first clamping body 120 is rotatably connected to the first connecting body 110, so that the first clamping body 120 can be arranged at an obtuse angle or an acute angle with the first connecting body 110, so that the first clamping body 120 can be better attached to the sidewall of the car-mounted screen 2, and the installation firmness of the installation device 10 is improved.

It should be noted that when the first clamping body 120 is rotatably connected to the first connecting body 110, the second clamping body is fixed to the second connecting body 210, or the second clamping body may be rotatably connected to the second connecting body 210.

In addition to any of the above embodiments, as shown in fig. 2, in some embodiments, the second clamping body is rotatably connected to the second connecting body 210. So, the lateral wall of on-vehicle screen 2 can better be laminated to the second centre gripping body, improves installation device 10's adaptability, can be fixed firm with the on-vehicle screen 2 of different grade type.

For example, when the sidewall of the vehicle-mounted screen 2 is a straight edge, the second clamping body is rotatably connected to the second connecting body 210, so that the second clamping body can be vertically arranged to the second connecting body 210, the sidewall of the vehicle-mounted screen 2 can be better attached to the second clamping body, and the installation firmness of the installation device 10 is improved.

For example, when the lateral wall of on-vehicle screen 2 is the hypotenuse, second clamping body and second connector 210 rotate to be connected for the second clamping body can be obtuse angle or acute angle setting with second connector 210, so that the lateral wall of on-vehicle screen 2 is laminated better to the second clamping body, improves installation device 10 installation ground fastness.

It should be noted that when the second clamping member is rotatably connected to the second connecting member 210, the first clamping member 120 is fixed to the first connecting member 110, or the first clamping member 120 may be rotatably connected to the first connecting member 110.

In addition to any of the above embodiments, as shown in fig. 2, in some embodiments, the first clamping body 120 includes a first rotating portion 121 and a first clamping portion 122 protruding from the first rotating portion 121, the first rotating portion 121 is rotatably connected to the first connecting body 110, and the first clamping portion 122 and the second clamping body cooperate to form the first clamping slot 101. In this way, the first rotating portion 121 is rotatably connected to the first connecting body 110, so that the first clamping portion 122 can be better attached to the side wall of the vehicle-mounted screen 2, the adaptability of the mounting device 10 is improved, and the mounting device can be firmly fixed to different types of vehicle-mounted screens 2.

For example, when the sidewall of the car-mounted screen 2 is a straight edge, the first rotating portion 121 is rotatably connected to the first connecting body 110, so that the first clamping portion 122 can be vertically disposed to the first connecting body 110, the first clamping portion 122 can better adhere to the sidewall of the car-mounted screen 2, and the installation firmness of the installation device 10 is improved.

For example, when the sidewall of the car-mounted screen 2 is a bevel edge, the first rotating portion 121 is rotatably connected to the first connecting body 110, so that the first clamping portion 122 can be disposed at an obtuse angle or an acute angle with the first connecting body 110, so that the first clamping portion 122 can better adhere to the sidewall of the car-mounted screen 2, and the installation firmness of the installation device 10 is improved.

When the first rotating part 121 is rotatably coupled to the first coupling body 110, the second clamping body may be fixed to the second coupling body 210, or the second clamping body may be rotatably coupled to the second coupling body 210.

In addition, the first rotating portion 121 and the first clamping portion 122 may be fixedly connected by integral molding, may be fixedly connected by being detachable, or may not be fixedly connected by being detachable, which is not limited herein.

In addition to any of the above embodiments, as shown in fig. 2, in some embodiments, the second clamping body includes a second rotating portion 221 and a second clamping portion 222 protruding from the second rotating portion 221, the second rotating portion 221 is rotatably connected to the second connecting body 210, and the second clamping portion 222 cooperates with the first clamping body 120 to form the first clamping groove 101. In this way, the second rotating portion 221 is rotatably connected with the second connecting body 210, so that the second clamping portion 222 can be better attached to the sidewall of the vehicle-mounted screen 2, the adaptability of the mounting device 10 is improved, and the mounting device can be firmly fixed with different types of vehicle-mounted screens 2.

For example, when the sidewall of the vehicle-mounted screen 2 is a straight edge, the second rotating portion 221 is rotatably connected to the second connecting body 210, so that the second clamping portion 222 can be vertically disposed to the second connecting body 210, the second clamping portion 222 can better adhere to the sidewall of the vehicle-mounted screen 2, and the installation firmness of the installation device 10 is improved.

For example, when the sidewall of the car-mounted screen 2 is a bevel edge, the second rotating portion 221 is rotatably connected to the second connecting body 210, so that the second clamping portion 222 can be disposed at an obtuse angle or an acute angle with the second connecting body 210, and the second clamping portion 222 can better adhere to the sidewall of the car-mounted screen 2, thereby improving the installation firmness of the installation device 10.

In addition, the second rotating portion 221 and the second clamping portion 222 may be fixedly connected by integral molding, may be fixedly connected by being detachable, or may not be fixedly connected by being detachable, which is not limited herein.

When the second rotating part 221 is rotatably coupled to the second coupling body 210, the first clamping body 120 is fixed to the first coupling body 110, or the first clamping body 120 may be rotatably coupled to the first coupling body 110.

In addition to the above-mentioned embodiment of the rotatable connection between the first clamping body 120 and the second clamping body, as shown in fig. 2, in some embodiments, the first rotating portion 121 and the first clamping portion 122 are disposed at least at an acute angle, and the second rotating portion 221 and the second clamping portion 222 are disposed at least at an acute angle. Therefore, the stress on the first rotating portion 121 and the first clamping portion 122 and the stress on the first rotating portion 121 and the first clamping portion 122 are more reliable, and the clamping effect of the first clamping groove 101 is improved.

On the basis of any of the above embodiments, as shown in fig. 2, in some embodiments, the first rotating part 121 rotates within a set rotating range, and/or the second rotating part 221 rotates within a set rotating range. Thus, the size of the included angle between the first clamping portion 122 and the first connecting body 110 is adjustable within a preset range, so as to adapt to the side walls of different vehicle-mounted screens 2. And/or the size of the included angle between the second clamping part 222 and the second connecting body 210 is adjustable within a preset range so as to adapt to the side walls of different vehicle-mounted screens 2

On the basis of any of the above embodiments, as shown in fig. 2, in some embodiments, the first rotating part 121 and the first connecting body 110 have damping rotation, so that the first rotating part 121 can be hovered relative to the first connecting body 110. Like this, can realize that first rotation portion 121 receives drive power rotatable, not receive drive power can be fixed for first connecting body 110, when being favorable to the different on-vehicle screen 2's of adaptation lateral wall angle, can improve the compactness of first cramping body 120 with the laminating of different on-vehicle screen 2 again, improves installation device 10's installation fastness.

It should be noted that "hovering" should be understood in a broad sense. For example, the rotation of the first rotating part 121 needs to overcome a certain rotational damping to rotate, and when the driving force is smaller than the rotational damping to be overcome, the first rotating part 121 and the first connecting body 110 are relatively fixed.

Further, as shown in fig. 2 to 3, in some embodiments, a first damper 102 is disposed between the first rotating portion 121 and the first connecting body 110, and the first rotating portion 121 and the first connecting body 110 are damped to rotate by the first damper 102. In this way, the first rotating part 121 can be rotated with damping by providing the first damper 102, which is easy to implement and convenient to assemble.

The first damper 102 can be implemented in various ways, including but not limited to a friction damper, a fastening damper, a spring-loaded damper, a magnetically-loaded damper, etc.

Based on any of the above embodiments, as shown in FIG. 4, in some embodiments, the second rotating part 221 can rotate with the second connecting body 210 in a damping manner, so that the second rotating part 221 can be suspended relative to the second connecting body 210. Like this, can realize that second rotation portion 221 receives drive power rotatable, not receive drive power can be fixed for second connector 210, when being favorable to adapting to the lateral wall angle of different on-vehicle screens 2, can improve the compactness of second holding body and the laminating of different on-vehicle screens 2 again, improves installation device 10's installation fastness.

On the basis of any of the above embodiments, as shown in fig. 4, in some embodiments, a second damper 103 is disposed between the second rotating portion 221 and the second connecting body 210, and the second rotating portion 221 and the second connecting body 210 are damped to rotate by the second damper 103. Thus, the second rotating part 221 can be rotated with damping by the second damper 103, which is easy to implement and convenient to assemble.

The second damper 103 can be implemented in various ways, including but not limited to a friction damper, a fastening damper, an elastic abutting damper, a magnetic attraction damper, etc.

In addition to any of the above embodiments, as shown in fig. 3, in some embodiments, the first clamping body 120 is rotatably connected to the first connecting body 110, the mounting device 10 includes a first elastic protrusion 104 and a first friction-resistant member 105, the first friction-resistant member 105 includes a plurality of first concave holes 1051 spaced along the rotation direction of the first clamping body 120, the first concave holes 1051 are sleeved and engaged with the first elastic protrusion 104, one of the first elastic protrusion 104 and the first friction-resistant member 105 is disposed on the first clamping body 120, and the other is disposed on the first connecting body 110. In this way, the first friction-resistant member 105 is clamped between the first clamping body 120 and the first connecting body 110, and the rotational damping of the first clamping body 120 and the first connecting body 110 is adjusted by the first elastic protrusion 104, so as to increase the rotational damping of the first elastic protrusion 104 away from the first concave hole 1051, and meanwhile, the first clamping body 120 and the first connecting body 110 can be relatively fixed by the limit fit of the first elastic protrusion 104 and the first concave hole 1051, so as to realize hovering.

In some embodiments, the first friction-resisting member 105 is fixed on the first clamping body 120, and the first elastic protrusion 104 is fixed on the first connecting body 110.

In some embodiments, the first elastic protrusion 104 is fixed on the first connecting body 110, and the first friction-resistant member 105 is fixed on the first clamping body 120.

It should be noted that the first elastic protrusion 104 can be implemented in various ways, including a protrusion made of an elastic material, and a wear-resistant protruding ball (e.g., an elastic steel column, an elastic pin, etc.) that is elastically extended and contracted by an elastic member.

Alternatively, the first damper 102 includes the first elastic protrusion 104 and the first friction-resistant member 105.

In addition to any of the above embodiments, as shown in fig. 3, in some embodiments, the mounting device 10 includes a first fastening member 106, and the first clamping body 120 is disposed on the first connecting body 110 via the first fastening member 106. In this way, the first clamping body 120 and the first connecting body 110 are connected by the first fastening member 106, and further the rotation and fixation of the first clamping body 120 and the first connecting body 110 can be realized by adjusting the tightness of the first fastening member 106. For example, when the first fastening member 106 is loosened, the first clamping body 120 and the first connecting body 110 can be easily rotated, and when the first clamping body is rotated to a desired angle, the first clamping body 120 and the first connecting body 110 can be fastened and fixed only by tightening the first fastening member 106.

Further, in conjunction with the above-described embodiment of the first friction-resistant member 105, the first fastening member 106 may be used to adjust the amount of rotational damping between the first clamping body 120 and the first connecting body 110. For example, loosening the first fastener 106 may reduce rotational damping of both, while tightening the first fastener 106 may increase rotational damping of both.

It should be noted that the first fastening member 106 can be implemented in various ways, including a fastening nut, a fastening bolt, an eccentric wheel fastening member, and the like, and the tightness can be adjusted.

In addition to any of the above embodiments, as shown in fig. 4, in some embodiments, the second clamping body is rotatably connected to the second connecting body 210, the mounting device 10 includes a second elastic protrusion 107 and a second anti-friction member 108, the second anti-friction member 108 includes a plurality of second concave holes 1081 spaced along the rotation direction of the second clamping body, the second concave holes 1081 are in sleeve-locking fit with the second elastic protrusion 107, one of the second elastic protrusion 107 and the second anti-friction member 108 is disposed on the second clamping body, and the other is disposed on the second connecting body 210. In this way, the second friction-resistant member 108 is clamped between the second clamping body and the second connecting body 210, and the rotational damping of the second clamping body and the second connecting body 210 is adjusted by the second elastic convex portion 107, so as to increase the rotational damping of the second elastic convex portion 107 leaving the second concave hole 1081, and meanwhile, the second clamping body and the second connecting body 210 can be relatively fixed by the limit fit of the second elastic convex portion 107 and the second concave hole 1081, so as to realize hovering.

In some embodiments, the second friction-resisting member 108 is fixed on the second clamping body, and the second elastic protrusion 107 is fixed on the second connecting body 210.

In some embodiments, the second elastic protrusion 107 is fixed on the second connecting body 210, and the second friction-resistant member 108 is fixed on the second clamping body.

Alternatively, the second damper 103 includes the second elastic protrusion 107 and the second friction resistant member 108 described above.

It should be noted that the second elastic protrusion 107 can be implemented in various ways, including a protrusion made of an elastic material, and a wear-resistant protruding ball (e.g., an elastic cylindrical head) that utilizes an elastic member to achieve elastic expansion and contraction.

In addition to any of the above embodiments, as shown in fig. 4, in some embodiments, the mounting device 10 includes a second fastening member 109, and the second clamping body is disposed on the second connecting body 210 through the second fastening member 109. Thus, the second clamping body and the second connecting body 210 are connected by the second fastening member 109, and further the second clamping body and the second connecting body 210 can be rotated and fixed by adjusting the tightness of the second fastening member 109. For example, when the second fastening member 109 is loosened, the second clamping body and the second connecting body 210 can be easily rotated, and when the second clamping body and the second connecting body are rotated to a desired angle, the second clamping body and the second connecting body 210 can be fastened and fixed only by tightening the second fastening member 109.

In addition, in conjunction with the above-described embodiment of the second friction-resistant member 108, the second fastening member 109 may be used to adjust the amount of rotational damping between the second clamping body and the second connecting body 210. For example, loosening the second fastener 109 may reduce rotational damping of both, while tightening the second fastener 109 may increase rotational damping of both.

It should be noted that the second fastening member 109 can be implemented in various ways, including a fastening threaded sleeve, a fastening bolt, an eccentric wheel fastening member, and the like, and the tightness can be adjusted.

In addition to any of the above embodiments, as shown in fig. 5, in some embodiments, the first clamping body 120 is rotatably connected to the first connecting body 110, one of the first clamping body 120 and the first connecting body 110 is provided with a first magnetic attraction element 130, and the other one is provided with a first mating element 140 magnetically mated with the first magnetic attraction element 130. Thus, the first magnetic attraction element 130 and the first fitting element 140 are clamped between the first clamping member 120 and the first connecting member 110, and the magnetic attraction cooperation between the first clamping member 120 and the first fitting element 140 is realized through the first magnetic attraction element 130 and the first fitting element 140, so that the rotation of the first clamping member 120 can be rotated only by overcoming the magnetic attraction resistance of the first magnetic attraction element 130 and the first fitting element 140. After the first clamping body 120 and the first magnetic attraction element 130 are released, the first clamping body 120 and the first connecting body 110 can be relatively fixed, so that hovering is realized.

In some embodiments, the first magnetic element 130 is fixed on the first clamping member 120, and the first engaging element 140 is fixed on the first connecting member 110.

In some embodiments, the first magnetic element 130 is fixed on the first connecting body 110, and the first engaging element 140 is fixed on the first clamping body 120.

Optionally, the first damper 102 includes the first magnetic attraction member 130 and the first engaging member 140.

It should be noted that, the first magnetic element 130 can be implemented in various ways, including but not limited to a magnet, alnico (artificial magnet), ndfeb (neodymium iron boron) magnet, etc. which can generate magnetic attraction force, and the first engaging element 140 can be implemented in various ways, including a magnetic element and a magnetically attracted element (iron sheet, nickel sheet, cobalt sheet, etc.).

In addition to any of the above embodiments, as shown in fig. 6, in some embodiments, the second clamping body is rotatably connected to the second connecting body 210, one of the second clamping body and the second connecting body 210 is provided with a second magnetic attraction member 230, and the other one of the second clamping body and the second connecting body is provided with a second mating member 240 magnetically coupled to the second magnetic attraction member 230. Therefore, the second magnetic attraction piece 230 and the second fitting piece 240 are clamped between the second clamping body and the second connecting body 210, and the second clamping body and the second connecting body 210 are magnetically attracted and matched through the second magnetic attraction piece 230 and the second fitting piece 240 to achieve rotation damping of the second clamping body and the second connecting body 210, so that rotation of the second clamping body can rotate only by overcoming magnetic attraction resistance of the second magnetic attraction piece 230 and the second fitting piece 240. After the second clamping body and the second magnetic attraction piece 230 are loosened, the second clamping body and the second connection body 210 can be relatively fixed, so that hovering is realized.

In some embodiments, the second magnetic element 230 is fixed on the second clamping member, and the second engaging element 240 is fixed on the second connecting member 210.

In some embodiments, the second magnetic member 230 is fixed on the second connecting body 210, and the second engaging member 240 is fixed on the second clamping body.

Optionally, the second damper 103 includes the second magnetic attraction member 230 and the second mating member 240.

It should be noted that, the second magnetic attraction member 230 can be implemented in various ways, including but not limited to a magnet, alnico (artificial magnet), ndfeb (neodymium iron boron) magnet, etc. which can generate magnetic attraction force, and the second engaging member 240 can be implemented in various ways, including a magnetic attraction member and a magnetic attracted member (iron sheet, nickel sheet, cobalt sheet, etc.).

In addition to any of the above embodiments, as shown in fig. 2, in some embodiments, the first connecting body 110 has a first mounting groove 111 and a first sidewall 112 disposed inside the first mounting groove 111, the first sidewall 112 is partially arc-shaped and disposed near the second connecting body 210; at least part of the first rotating portion 121 is embedded in the first mounting groove 111, and the first rotating portion 121 includes a first arc-shaped sidewall 1211 adapted to the first sidewall 112 and a first limiting sidewall 1212 adjacent to the first arc-shaped sidewall 1211, the first limiting sidewall 1212 is in rotation-stopping fit with the first sidewall 112, and the first limiting sidewall 1212 includes two first limiting sidewalls and is disposed at two ends of the first arc-shaped sidewall 1211 at an interval. In this manner, the first clamping body 120 can rotate relative to the first connecting body 110 by the first arc-shaped sidewall 1211 matching with the first sidewall 112. When the first clamping member 120 rotates to a limit position, one of the first limiting sidewalls 1212 is engaged with the first sidewall 112 to limit the rotation angle of the first clamping member 120. When the first clamping body 120 rotates to another limit position, the other first limiting sidewall 1212 is engaged with the other side of the first sidewall 112 to limit another two rotation angles of the second clamping body, and the two second limiting sidewalls 2212 are engaged to enable the second clamping body to rotate within a predetermined range, thereby preventing the second clamping body from rotating too far to cause the failure of the first clamping groove 101.

Optionally, the first damper 102 is disposed in the first mounting groove 111.

On the basis of any of the above embodiments, as shown in fig. 2, in some embodiments, the second connecting body 210 is provided with a second mounting groove 211 and a second sidewall 212 disposed inside the second mounting groove 211, and the second sidewall 212 is partially arc-shaped and disposed near the second connecting body 210; at least part of the second rotating portion 221 is embedded in the second mounting groove 211, and the second rotating portion 221 includes a second arc-shaped side wall 2211 adapted to the second side wall 212 and a second limiting side wall 2212 adjacent to the second arc-shaped side wall 2211, the second limiting side wall 2212 is in rotation-stopping fit with the second side wall 212, and the second limiting side walls 2212 include two and are disposed at two ends of the second arc-shaped side wall 2211 at intervals. In this way, the second clamping body can rotate relative to the second connecting body 210 by the cooperation of the second arc-shaped side wall 2211 and the second side wall 212. When the second clamping member rotates to a limit position, one of the second limiting side walls 2212 is engaged with the second side wall 212 to limit the rotation angle of the second clamping member. When the second clamping body rotates to another limit position, another second limiting side wall 2212 is in rotation stop fit with the other side of the second side wall 212 to limit another rotation angle of the second clamping body, and the two second limiting side walls 2212 are matched to enable the second clamping body to rotate within a set range, so that the second clamping body is prevented from rotating over the limit to cause failure of the first clamping groove 101.

Alternatively, the second damper 103 is disposed in the second mounting groove 211.

On the basis of any of the above embodiments, as shown in fig. 2, in some embodiments, the first connecting body 110 is slidably connected to the second connecting body 210, so that the distance between the first clamping body 120 and the second clamping body is adjustable. In this way, the first connecting body 110 is directly or indirectly slidably connected to the second connecting body 210, so that the first clamping body 120 and the second clamping body are indirectly adjustable, the size of the first clamping groove 101 can be adjusted, the screen can be clamped and fixed by different sizes, and the adaptability of the mounting device 10 and the terminal support 1 can be improved.

It should be noted that, the first connecting body 110 and the second connecting body 210 can be slidably connected in various ways, including but not limited to, slidably connecting therebetween, also including slidably connecting by using a gas slide structure, or indirectly slidably connecting by using other parts.

In addition to any of the above embodiments, as shown in fig. 8, in some embodiments, one of the first connecting body 110 and the second connecting body 210 is provided with a guide body 150, and the other one is provided with a first guide hole 250 slidably engaged with the guide body 150. In this way, the first connection body 110 is directly slidably connected to the second connection body 210 by the cooperation of the guide body 150 and the first guide hole 250.

It should be noted that, specific implementation manners of the guiding body 150 include, but are not limited to, structures such as a protrusion, a bump, a protruding strip, a guide rail, and a guide rod, and the guiding body can be in sliding fit with the first guiding hole 250 to realize the sliding connection between the first connecting body 110 and the second connecting body 210.

In some embodiments, the first connection body 110 is provided with the guide body 150, and the second connection body 210 is provided with the first guide hole 250.

In other embodiments, the first connection body 110 is provided with the first guide hole 250, and the second connection body 210 is provided with the guide body 150.

It should be noted that the specific implementation manner of the guiding hole can be various, including but not limited to the shapes of sliding hole, sliding slot, etc.

In some embodiments, the first guide holes 250 are at least two and are spaced apart in the sliding direction of the first connecting body 110, and the guide body 150 is selectively slidably engaged with one of the first guide holes 250. In this manner, the guiding body 150 is selectively slidably engaged with one of the first guiding holes 250, such that the size of the clamping groove formed by the first connecting body 110 and the second connecting body 210 is different.

For example, the guide body 150 is disposed on the second connecting body 210, and the two first guide holes 250 are disposed at intervals along the sliding direction of the first connecting body 110 and are disposed on the first connecting body 110. When the guide body 150 is slidably engaged with the first guide hole 250 adjacent to the second connecting body 210, the first connecting body 110 is slidably connected with the second connecting body 210, so that the first clamping groove 101 of the first moving range formed by the first clamping body 120 and the second clamping body can be connected with the on-vehicle screen 2 of the first size range. When the guide body 150 is slidably engaged with the first guide hole 250 far away from the second connecting body 210, the first connecting body 110 is slidably connected with the second connecting body 210, so that the first clamping groove 101 of the second moving range formed by the first clamping body 120 and the second clamping body can be connected with the on-vehicle screen 2 of the second size range. The first moving range is smaller than the second moving range, and the first size range is smaller than the second size range. In this way, clamping of different sizes of in-vehicle screens 2 can be accommodated.

In other embodiments, the guide body 150 is disposed on the first connection body 110, and at least two first guide holes 250 are disposed at intervals along the sliding direction of the second connection body 210 and disposed on the second connection body 210.

Equivalently, in some embodiments, there are at least two guide bodies 150 and are spaced apart in the sliding direction of the first connecting body 110, and the first guide hole 250 is selectively slidably engaged with one of the guide bodies 150. In this manner, the first guide hole 250 is selectively slidably engaged with one of the guide bodies 150, so that the size of the clamping groove formed by the first connection body 110 and the second connection body 210 is different.

For example, the two guide bodies 150 are disposed on the second connecting body 210 at intervals along the sliding direction of the first connecting body 110, and the first guide hole 250 is disposed on the first connecting body 110. When the first guiding clip hole is slidably engaged with the guiding body 150 close to the second connecting body 210, the first connecting body 110 is slidably connected with the second connecting body 210, so that the first clipping groove 101 of the first moving range formed by the first clipping body 120 and the second clipping body can be connected with the vehicle-mounted screen 2 of the first size range. When the first guiding clip hole is in sliding fit with the guiding body 150 far away from the second connecting body 210, the first connecting body 110 is in sliding connection with the second connecting body 210, so that the first clamping groove 101 of a second moving range formed by the first clamping body 120 and the second clamping body can be connected with the vehicle-mounted screen 2 of a second size range. The first moving range is smaller than the second moving range, and the first size range is smaller than the second size range. In this way, clamping of different sizes of in-vehicle screens 2 can be accommodated.

In other embodiments, the first guiding holes 250 are disposed on the second connecting body 210, and at least two guiding bodies 150 are disposed at intervals along the sliding direction of the second connecting body 210 and are disposed on the first connecting body 110.

In addition to any of the above embodiments, as shown in fig. 2 and 8, in some embodiments, the mounting device 10 further includes a guide 1010, and at least one of the first connecting body 110 and the second connecting body 210 is slidably connected to the guide 1010. In this way, the guide 1010 is slidably connected to the first connecting body 110 and/or the second connecting body 210, so as to realize the indirect sliding connection between the first connecting body 110 and the second connecting body 210.

The specific implementation manner of the guiding element 1010 includes, but is not limited to, a guiding structure such as a guide rod, a guide bar, a guide rail, etc., and the guiding structure can be connected to the first connecting body 110 and/or the second connecting body 210 in a sliding manner.

In some embodiments, the first coupling body 110 is provided with a second guide hole slidably coupled with the guide 1010. In this way, the guide 1010 is inserted into the second guide hole, so that the guide 1010 is slidably fitted into the second guide hole, thereby implementing slidable arrangement of the first connecting body 110.

In this case, the guide 1010 may be fixedly connected to the second connection body 210, or may be slidably connected to the second connection body 210, so that the first connection body 110 and the second connection body 210 may be relatively slidable.

In some embodiments, the second connecting body 210 is provided with a third guiding hole slidably connected with the guiding element 1010. In this way, the guide 1010 is inserted into the third guide hole, so that the guide 1010 is slidably fitted into the third guide hole, thereby implementing slidable arrangement of the second connecting body 210.

In this case, the guide 1010 may be fixedly connected to the first connecting body 110, or may be slidably connected to the first connecting body 110, so that the first connecting body 110 and the second connecting body 210 may be relatively slidable.

It should be noted that the specific properties of the second guiding hole and the third guiding hole can be various, including structures such as a sliding groove, a sliding hole, a guiding groove, etc.

It is understood that, in some embodiments, when the guide 1010 is fixed to the first connection body 110 or the second connection body 210, the guide 1010 may be the guide body 150, and the corresponding second guide hole may be the first guide hole 250.

In addition to any of the above embodiments, as shown in fig. 7, in some embodiments, the installation apparatus 10 further includes a fixing member 1020, and at least one of the first connection body 110 and the second connection body 210 is slidably connected to the fixing member 1020. In this way, the fixing member 1020 is slidably connected to the first connecting body 110 and/or the second connecting body 210, so as to realize the indirect sliding connection between the first connecting body 110 and the second connecting body 210. It should be noted that, specific implementation manners of the fixing member 1020 include, but are not limited to, fixing structures such as a mounting shell, a mounting plate, a mounting frame, etc., and the fixing structure can be connected to the first connecting body 110 and/or the second connecting body 210 in a sliding manner.

In some embodiments, the first connecting body 110 is slidably connected to the fixing member 1020. In this way, the fixing member 1020 is slidably connected to the first connecting body 110, so that the first connecting body 110 is slidably disposed.

In addition, the fixing member 1020 may be fixedly connected to the second connection body 210, or may be slidably connected to the second connection body 210, so that the first connection body 110 and the second connection body 210 may be relatively slidably movable.

In some embodiments, the second connecting body 210 is slidably connected to the fixing member 1020. Thus, the fixing member 1020 is slidably connected to the second connecting body 210, so as to achieve the slidable arrangement of the second connecting body 210.

In addition, the fixing member 1020 may be fixedly connected to the first connecting body 110, or may be slidably connected to the first connecting body 110, so that the first connecting body 110 and the second connecting body 210 may be relatively slidable.

In addition to any of the above embodiments, as shown in fig. 7, in some embodiments, one of the first connecting body 110 and the fixing member 1020 is provided with a first ratchet bar 160, and the other is provided with a first stopping member 1030, and the first stopping member 1030 is in one-way stopping engagement with the first ratchet bar 160, so that the first connecting body 110 can move in a direction of reducing the first clamping groove 101. In this way, the first connecting body 110 can move in a single direction relative to the fixing member 1020 by the first ratchet bar 160 and the first stopper 1030, so that the size of the first clamping groove 101 can be adjusted to fit the clamping of the car-mounted screens 2 with different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the car-mounted screens 2 with different sizes.

In some embodiments, the first ratchet bar 160 is fixed to the first connecting body 110, and the first stop 1030 is disposed on the fixing member 1020.

It should be noted that there are various specific implementations of the first ratchet bar 160, and a structure similar to a ratchet is provided, so that the first connecting body 110 can move in one direction with the first stopping member 1030.

In addition, the first ratchet bar 160 can be directly or indirectly fixed to the first connecting body 110 by various fixing methods, including but not limited to screwing, bonding, welding, clipping, integrally forming and fixing, etc.

The first stopping member 1030 can be fixed on the fixing member 1020, and can also move relative to the fixing member 1020 to realize a one-way stopping fit with the first ratchet bar 160, so as to realize a one-way movement of the first connecting body 110; or they may be separately provided, so as to separate the first connecting body 110 from the fixing member 1020, etc.

And/or, as shown in fig. 7, in some embodiments, one of the second connecting body 210 and the fixing member 1020 is provided with a second ratchet bar 260, and the other is provided with a second stopping member 1040, and the second stopping member 1040 is in one-way stopping engagement with the second ratchet bar 260, so that the second connecting body 210 can move in a direction of reducing the first clamping groove 101. In this way, the second connecting body 210 can move in a single direction relative to the fixing member 1020 by the second ratchet bar 260 and the second stopper 1040, so that the size of the first clamping groove 101 can be adjusted to adapt to clamping of different sizes of car-mounted screens 2, and the mounting device 10 and the terminal bracket 1 can be mounted on different sizes of car-mounted screens 2.

In some embodiments, the second ratchet bar 260 is fixed on the second connecting body 210, and the second stopper 1040 is disposed on the fixing member 1020.

It should be noted that there are various specific implementations of the second ratchet bar 260, and a structure similar to a ratchet is provided, so that the second connecting body 210 can move in one direction with the second stopping piece 1040.

In addition, the second ratchet bar 260 can be directly or indirectly fixed to the second connecting body 210 by various fixing methods, including but not limited to screwing, bonding, welding, clipping, integrally forming and fixing, etc.

The second stopper 1040 can be fixed on the fixing member 1020, or can move relative to the fixing member 1020 to realize a one-way stopping fit with the second ratchet bar 260, so as to realize a one-way movement of the second connecting body 210; or the two can be separated, so as to separate the second connecting body 210 from the fixing member 1020.

On the basis of any of the above embodiments, as will be understood with reference to fig. 8 in conjunction with fig. 7, in some embodiments, the first connecting body 110 is slidably connected to the fixing member 1020, and the first connecting body 110 can be elastically contracted and disposed on the fixing member 1020 to reduce the distance between the first clamping grooves 101. Thus, the first connecting body 110 can be elastically restored on the fixing member 1020 and automatically restored toward the direction of reducing the first clamping groove 101 under the action of the elastic restoring force, so that the first connecting body 110 can be automatically restored to the clamping state. When this installation device 10 uses, only need the application of force to open first connector 110, the both sides of vehicle screen 2 are located to the cover, then loosen first connector 110, can be under the elasticity power effect that resets for first cramping body 120 and second cramping body centre gripping vehicle screen 2 realize setting up adaptor 300 on vehicle screen 2, make things convenient for installation connecting device 20, realize with terminal connection in vehicle screen 2's next door, use for driver and crew.

At this time, the second connecting body 210 may be fixedly connected to the fixing member 1020, or may be automatically reset and disposed on the fixing member 1020.

And/or, as will be understood with reference to fig. 8 in conjunction with fig. 7, in some embodiments, the second connecting body 210 is slidably connected to the fixing member 1020, and the second connecting body 210 can be elastically and contractibly disposed on the fixing member 1020 to reduce the distance between the first clamping grooves 101. Thus, the second connecting body 210 can be elastically restored on the fixing member 1020 and automatically restored toward the direction of reducing the first clamping groove 101 under the action of the elastic restoring force, so that the second connecting body 210 can be automatically restored to the clamping state. When this installation device 10 uses, only need the application of force to open second connector 210, the both sides of on-vehicle screen 2 are located to the cover, then loosen second connector 210, can be under the effect of elasticity restoring force for first holding body 120 and second holding body centre gripping on-vehicle screen 2 realize setting up adaptor 300 on-vehicle screen 2, and connecting device 20 facilitates the installation, realizes connecting the terminal in on-vehicle screen 2's next door, so that the personnel that drive and take advantage of uses. At this time, the first connecting body 110 may be fixedly connected to the fixing member 1020, or may be automatically reset and disposed on the fixing member 1020.

On the basis of any of the above embodiments, as will be understood with reference to fig. 9 in conjunction with fig. 7, in some embodiments, the first connecting body 110 is slidably connected to the fixing member 1020, and the first connecting body 110 can be magnetically retracted and disposed on the fixing member 1020 to reduce the distance between the first clamping slots 101. Thus, the first connecting member 110 can be magnetically attracted and reset on the fixing member 1020, and automatically reset toward the direction of reducing the first clamping groove 101 under the action of the magnetic attraction and reset force, so that the first connecting member 110 can be automatically reset to the clamping state. When this installation device 10 uses, only need the application of force to open first connector 110, the both sides of on-vehicle screen 2 are located to the cover, then loosen first connector 110, can be under the effect of the power that resets is inhaled to magnetism for first holding body 120 and second holding body centre gripping on-vehicle screen 2 realize setting up adaptor 300 on-vehicle screen 2, and connecting device 20 facilitates the installation, realizes connecting terminal connection in on-vehicle screen 2's next door for driver and crew uses.

And/or, as will be understood with reference to fig. 9 in conjunction with fig. 7, in some embodiments, the second connecting body 210 is slidably connected to the fixing member 1020, and the second connecting body 210 can be magnetically retractable on the fixing member 1020 to reduce the distance between the first clamping slots 101. Thus, the second connecting member 210 can be magnetically attracted and reset on the fixing member 1020, and automatically reset toward the direction of reducing the first clamping groove 101 under the action of the magnetic attraction and reset force, so that the second connecting member 210 can be automatically reset to the clamping state. When this installation device 10 uses, only need the application of force to open second connector 210, the both sides of on-vehicle screen 2 are located to the cover, then loosen second connector 210, can inhale the power effect that resets at magnetism for first holding body 120 and second holding body centre gripping on-vehicle screen 2 realize setting up adaptor 300 on-vehicle screen 2, and it is convenient for install connecting device 20, realize connecting the terminal in on-vehicle screen 2's next door, so that the personnel that drive and take advantage of uses.

At this time, the first connecting body 110 may be fixedly connected to the fixing member 1020, or may be automatically reset and disposed on the fixing member 1020.

On the basis of any of the above embodiments, as will be understood in conjunction with fig. 10, in some embodiments, the first connecting body 110 is slidably connected to the fixing member 1020, and the first connecting body 110 is connected to the fixing member 1020 through a rack-and-pinion transmission structure, so as to adjust the distance between the first clamping grooves 101. Thus, the first connecting body 110 is arranged on the fixing member 1020 through the gear-rack transmission structure, and can drive the rack to move in a telescopic manner through the rotating gear, so that the first connecting body 110 is driven to move in a telescopic manner relative to the fixing member 1020, and the size of the first clamping groove 101 is adjusted to adapt to the clamping of the vehicle-mounted screens 2 with different sizes, so that the mounting device 10 and the terminal bracket 1 can be mounted on the vehicle-mounted screens 2 with different sizes.

And/or, as will be understood in conjunction with fig. 10, in some embodiments, the second connecting body 210 is slidably connected to the fixing member 1020, and the second connecting body 210 is connected to the fixing member 1020 through a rack and pinion transmission structure to adjust the distance between the first clamping grooves 101. Thus, the second connecting body 210 is arranged on the fixing member 1020 through the gear-rack transmission structure, and can drive the rack to move in a telescopic manner through the rotating gear, so that the second connecting body 210 is driven to move in a telescopic manner relative to the fixing member 1020, and the size of the first clamping groove 101 is adjusted to adapt to clamping of the vehicle-mounted screens 2 with different sizes, so that the mounting device 10 and the terminal support 1 can be mounted on the vehicle-mounted screens 2 with different sizes.

On the basis of any of the above embodiments, as will be understood with reference to fig. 11 in conjunction with fig. 7, in some embodiments, the first connecting body 110 is slidably connected to the fixing member 1020, and the first connecting body 110 and the fixing member 1020 are connected through a screw nut transmission structure, so as to adjust the distance between the first clamping slots 101. In this way, the first connecting body 110 is disposed on the fixing member 1020 through the screw nut transmission structure, and the first connecting body 110 can move relative to the fixing member 1020 in a stretching manner by rotating the screw rod, so that the size of the first clamping groove 101 can be adjusted to adapt to clamping of the vehicle-mounted screens 2 with different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the vehicle-mounted screens 2 with different sizes.

And/or, as will be understood with reference to fig. 11 in conjunction with fig. 7, in some embodiments, the second connecting body 210 is slidably connected to the fixing member 1020, and the first connecting body 110 is connected to the fixing member 1020 through a lead screw nut transmission structure, so as to adjust the distance between the first clamping grooves 101. Thus, the second connecting body 210 is arranged on the fixing member 1020 through the screw nut transmission structure, and the second connecting body 210 can be moved relative to the fixing member 1020 in a stretching manner by rotating the screw rod, so that the size of the first clamping groove 101 can be adjusted to adapt to clamping of the vehicle-mounted screens 2 with different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the vehicle-mounted screens 2 with different sizes.

On the basis of any of the above embodiments, as shown in fig. 8 to 19, in some embodiments, the mounting device 10 further includes an adjusting assembly 400, and the adjusting assembly 400 is disposed between the first connecting body 110 and the second connecting body 210 for adjusting the distance between the first clamping body 120 and the second clamping body. Thus, the adjusting assembly 400 is disposed between the first connecting body 110 and the second connecting body 210, and the distance between the first clamping body 120 and the second clamping body can be adjusted by the adjusting assembly 400, so that the adjusting assembly is easy to implement and convenient to operate.

It should be noted that the specific implementation manner of the adjusting assembly 400 can be various, including but not limited to a screw nut transmission assembly, a rack and pinion transmission assembly, a one-way transmission assembly, an elastic reset transmission assembly, a magnetic reset transmission assembly, and the like, and the transmission control assembly 530 can implement the position adjustment of the first clamping member 100 and the second clamping member 200.

On the basis of the above embodiments, as shown in fig. 8, in some embodiments, the adjusting assembly 400 includes a first elastic member 411, one end of the first elastic member 411 is disposed on the first connecting body 110, and the other end is disposed on the second connecting body 210, so that the first clamping body 120 and the second clamping body are elastically restored to the clamping state. Thus, the first connecting body 110 is slidably connected to the second connecting body 210, and generates an elastic restoring force through the first elastic member 411, and automatically restores to the direction of reducing the first clamping groove 101 under the action of the elastic restoring force, so that the first clamping body 120 and the second clamping body can automatically restore to the clamping state. When this installation device 10 uses, only need the application of force to open first connector 110 and second connector 210, the both sides of on-vehicle screen 2 are located to the cover, then loosen first connector 110 or second connector 210, can be under the effect of elasticity restoring force, make first holding body 120 and second holding body centre gripping on-vehicle screen 2, the realization sets up adaptor 300 on-vehicle screen 2, facilitate the installation connecting device 20, the realization is connected the terminal in on-vehicle screen 2's next door, for driver and crew uses.

It should be noted that the elastic resetting of the fixing member 1020 and the first connecting body 110 and/or the second connecting body 210 can also be implemented by using the above-mentioned first elastic member 411.

It should be noted that the first elastic element 411 may be implemented in various ways, including but not limited to a return spring, a return elastic sheet, a return rubber, a return silica gel, an elastic cord, and other components capable of providing an elastic return force.

It should be noted that "reset to the clamping state" should be understood in a broad sense, and the mounting device can clamp the vehicle-mounted screen through the first clamping groove, and the clamping includes locking, pressing, abutting and the like.

As shown in fig. 9, in other embodiments of the adjusting assembly 400, the adjusting assembly 400 includes a third magnetic attraction element 421 and a third engaging element 422 magnetically engaged with the third magnetic attraction element 421, one of the third magnetic attraction element 421 and the third engaging element 422 is disposed on the first connecting body 110, and the other one is disposed on the second connecting body 210, so that the first clamping body 120 and the second clamping body are magnetically attracted to return to the clamping state. Thus, the first connecting member 110 is slidably connected to the second connecting member 210, and the third magnetic attraction member 421 is matched with the third fitting member 422 to generate a magnetic attraction restoring force, and the magnetic attraction restoring force automatically restores to the original position in the direction of reducing the first clamping groove 101, so that the first clamping member 120 and the second clamping member can automatically restore to the clamping state. When this installation device 10 uses, only need the application of force to open first connector 110 and second connector 210, the both sides of vehicle screen 2 are located to the cover, then loosen first connector 110 or second connector 210, can be under the effect of the reset force of magnetism absorption, make first cramping body 120 and second cramping body centre gripping vehicle screen 2, the realization sets up adaptor 300 on vehicle screen 2, it is convenient for installation connecting device 20, the realization is with terminal connection in vehicle screen 2's next door, for driver and crew use.

In some embodiments, the third magnetic element 421 is disposed on the first connecting body 110, and the third engaging element 422 is disposed on the second connecting body 210.

In some embodiments, the third magnetic element 421 is disposed on the second connecting unit 210, and the third engaging element 422 is disposed on the first connecting unit 110. It should be noted that, the third magnetic element 421 can be implemented in various ways, including but not limited to a magnet, alnico (artificial magnet), ndfeb (neodymium iron boron) magnet, etc., and the third engaging element 422 can be implemented in various ways, including a magnetic element and a magnetically attracted element (iron sheet, nickel sheet, cobalt sheet, etc.).

It should be noted that the magnetic attraction resetting scheme of the fixing element 1020 and the first connecting body 110 and/or the second connecting body 210 can also be implemented by the aforementioned third magnetic attraction element 421 and the third mating element 422.

In other embodiments of the adjustment assembly 400, as shown in fig. 10, the mounting device 10 further includes a fixing member 1020, and the first connecting body 110 and the second connecting body 210 are slidably connected to the fixing member 1020, respectively; the adjusting assembly 400 includes a first rack 431, a transmission gear 432 engaged with the first rack 431, a first limiting member 433 engaged with the transmission gear 432 in a rotation stop manner, and a triggering member 434 driving the first limiting member 433 to move, the first connecting body 110 and the second connecting body 210 are respectively provided with a second rack 435 engaged with the transmission gear 432, a portion of the first rack 431 and a portion of the triggering member 434 are exposed out of the fixing member 1020, and the triggering member 434 is movably disposed on the fixing member 1020 and can drive the first limiting member 433 to separate from the transmission gear 432; when the first rack 431 is pressed, the second rack 435 can drive the transmission gear 432 to rotate, and the transmission gear 432 drives the second rack 435 to move, so that the first clamping groove 101 is opened, and the first limiting member 433 is in rotation stopping fit with the transmission gear 432, so that the first connecting body 110 and the second connecting body 210 are fixed on the fixing member 1020; when the trigger 434 is triggered, the trigger 434 drives the first limiting member 433 to separate from the transmission gear 432, so that the first clamping body 120 and the second clamping body automatically reset to the clamping state. When the installation device 10 is used, the first rack 431 is pressed, the second rack 435 can drive the transmission gear 432 to rotate, the transmission gear 432 drives the second rack 435 to move, the first clamping groove 101 is opened, and the first limiting part 433 is in rotation stopping fit with the transmission gear 432, so that the first connection body 110 and the second connection body 210 are fixed on the fixing part 1020. The first clamping body 120 and the second clamping body are conveniently sleeved on two sides of the car screen 2. Then through triggering trigger 434, drive first locating part 433 through trigger 434 and move to separate with drive gear 432, so that first clamping body 120 and second clamping body are under the effect of automatic reset power (including but not limited to elasticity reset power and/or magnetism inhale reset power), through drive gear 432 and the motion of second rack 435, make first clamping body 120 and second clamping body centre gripping vehicle-mounted screen 2, the realization sets up adaptor 300 on vehicle-mounted screen 2, connecting device 20 is conveniently installed, the realization is connected the terminal in vehicle-mounted screen 2's next door, in order to supply driver and passenger to use.

The triggering member 434 may be an elastic protrusion structure, and is pressed against the car screen 2 to be triggered. When the vehicle-mounted screen 2 is separated, the trigger 434 can be automatically reset, so that the first limiting member 433 is in rotation-stopping fit with the transmission gear 432.

In other embodiments of the adjusting assembly 400, as shown in fig. 12, the adjusting assembly 400 further includes an adjusting bolt 441, one of the first connecting body 110 and the second connecting body 210 is rotatably connected to the adjusting bolt 441, and the other one is provided with a first internally threaded hole 113 threadedly connected to the adjusting bolt 441. Thus, through the threaded transmission fit between the adjusting bolt 441 and the first internal threaded hole 113, the first connecting piece 520 and the second connecting piece 520 can move relatively by rotating the adjusting bolt 441, so that the size of the first clamping groove 101 can be adjusted to adapt to clamping of vehicle-mounted screens 2 of different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the vehicle-mounted screens 2 of different sizes. Specifically, when the mounting device 10 is used, the adjusting bolt 441 is rotated to open the first clamping groove 101, and then the first clamping body 120 and the second clamping body are sleeved on two sides of the car-mounted screen 2. Then, the adjusting bolt 441 is rotated reversely, so that the first clamping groove 101 is reduced, the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to mount, and the terminal is connected beside the vehicle-mounted screen 2 for a driver and a passenger to use.

In addition, adopt adjusting bolt 441 and first internal thread hole 113 cooperation, can make full use of screw drive's auto-lock characteristics, realize that to change promptly and stop promptly, be convenient for lock first holder 100 and second holder 200 on-vehicle screen 2 reliably, easy operation, simple to operate.

In some embodiments, the first connecting body 110 is rotatably connected to the adjusting bolt 441, and the second connecting body 210 is directly or indirectly provided with a first internal threaded hole 113.

In some embodiments, the second connection body 210 is rotatably connected to the adjustment bolt 441, and the first connection body 110 is directly or indirectly provided with a first internal threaded hole 113.

The adjusting bolt 441 may be regarded as an adjusting screw, and may be configured to adjust the distance between the first connecting body 110 and the second connecting body 210. Further, as shown in fig. 12, in some embodiments, the adjusting assembly 400 further includes a second elastic member 442, and the second elastic member 442 is sleeved on the adjusting bolt 441 and is disposed between the adjusting bolt 441 and the first connecting body 110 or the second connecting body 210, so that the adjusting bolt 441 is engaged with the first internal threaded hole 113 in a loose-proof manner. In this way, by using the second elastic element 442, a pretightening force is provided between the adjusting bolt 441 and the first internal threaded hole 113, so that a locking effect can be achieved, and the first clamping piece 100 and the second clamping piece 200 can reliably clamp the vehicle-mounted screen 2.

In addition, the second elastic member 442 may be disposed between the adjusting bolt 441 and the first connecting body 110, or the second elastic member 442 may be disposed between the adjusting bolt 441 and the second connecting body 210.

Alternatively, as shown in fig. 12, in another embodiment, the second elastic element 442 is sleeved on the adjusting bolt 441 and is disposed between the first connecting body 110 and the second connecting body 210, so that the adjusting bolt 441 is engaged with the internal threaded hole in a loose-proof manner. In this way, by using the second elastic element 442, a pretightening force is provided between the adjusting bolt 441 and the first internal threaded hole 113, so that a locking effect can be achieved, and the first clamping piece 100 and the second clamping piece 200 can reliably clamp the vehicle-mounted screen 2.

In addition, the second elastic element 442 is disposed between the first connecting body 110 and the second connecting body 210, and an elastic restoring force can be generated, so that the first clamping body 120 and the second clamping body are automatically restored to the clamping state.

Specifically, when the mounting device 10 is used, because one end of the adjusting screw is rotatably connected with the first connecting body 110 or the second connecting body 210, after the adjusting screw is loosened, the first connecting body 110 and the second connecting body 210 are opened only by applying force, the two sides of the vehicle-mounted screen 2 are sleeved with the first connecting body 110 or the second connecting body 210, and then the first connecting body 110 or the second connecting body 210 is loosened, the second elastic piece 442 can be reliably fixed on the vehicle-mounted screen 2 under the action of elastic resetting force, so that the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, and then the adjusting screw is screwed down, the first clamping piece 100 and the second clamping piece 200 are reliably fixed on the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to mount, and the terminal is connected beside the vehicle-mounted screen 2 to be used by drivers and passengers.

It should be noted that the lead screw nut transmission scheme of the fixing member 1020 and the first connecting body 110 and/or the second connecting body 210 can also be implemented by the aforementioned adjustment bolt 441 in cooperation with the first threaded hole.

It should be noted that the second elastic element 442 may be implemented in various ways, including but not limited to a return spring, a return elastic sheet, a return rubber, a return silicone, an elastic cord, and other members capable of providing an elastic return force.

As shown in fig. 13, in other embodiments of the adjusting assembly 400, the adjusting assembly 400 further includes an adjusting member 450, the adjusting member 450 is provided with a first screw body 523 and a second screw body 523 with a screw thread opposite to the screw thread of the first screw body 523, one of the first connecting body 110 and the second connecting body 210 is provided with a second internal screw hole 114 in threaded connection with the first screw body 523, and the other one is provided with a third internal screw hole 213 in threaded connection with the second screw body 523. In this way, the adjusting member 450 is rotated, so that the first screw 531 is in threaded transmission fit with the second internal threaded hole 114, and the second screw 5351 is in transmission fit with the third internal threaded hole 213, thereby facilitating opening or shrinking of the first clamping groove 101, and facilitating reliable clamping of the vehicle-mounted screen 2 by the first clamping member 100 and the second clamping member 200.

As shown in fig. 13 and 14, specifically, when the mounting device 10 is used, the adjusting member 450 is rotated to expand the first connecting body 110 and the second connecting body 210 by the first screw 531 and the second screw 5351 cooperating with each other, so as to conveniently sleeve the first clamping body 120 and the second clamping body on two sides of the car screen 2. Then, the adjusting member 450 is rotated reversely, and the first connecting body 110 and the second connecting body 210 are driven to contract by the first screw 531 and the second screw 5351, so that the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2. Furthermore, the first clamping piece 100 and the second clamping piece 200 are reliably fixed on the vehicle-mounted screen 2 by screwing the adjusting screw, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to install, and the terminal is connected beside the vehicle-mounted screen 2 to be used by drivers and passengers.

In addition, since the thread directions of the first screw 531 and the second screw 5351 are opposite, the adjusting member 450 has good self-locking performance after being matched with the second internal thread hole 114 and the third internal thread hole 213, so that the mounting device 10 can be reliably fixed on the vehicle-mounted screen 2.

It should be noted that the lead screw nut transmission scheme of the fixing member 1020 and the first connecting body 110 and/or the second connecting body 210 can also be implemented by using the above-mentioned adjusting member 450 to cooperate with the second internal threaded hole 114 and the third internal threaded hole 213.

In other embodiments of the adjusting assembly 400, as shown in fig. 15, the adjusting assembly 400 further includes a third rack 461 and a one-way gear 462, the one-way gear 462 is movably disposed between the first connecting body 110 and the second connecting body 210, and one end of the third rack 461 is fixed to the other one; when the one-way gear 462 is at the first position, the one-way gear 462 is engaged with the third rack 461, and the one-way gear 462 drives the first rack 431 to move in one direction, so that the first clamping slot 101 is contracted; when the one-way gear 462 is in the second position, the one-way gear 462 is separated from the third rack 461. Thus, the one-way gear 462 is movably disposed on the first connecting body 110, one end of the third rack 461 is fixed to the second connecting body 210, and the one-way gear 462 is rotated to drive the third rack 461 to move in one direction, so that the first clamping slot 101 is reduced to clamp the on-board screens 2 with different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the on-board screens 2 with different sizes.

Alternatively, the one-way gear 462 is movably disposed on the second connecting body 210, one end of the third rack 461 is fixed to the first connecting body 110, and the one-way gear 462 is rotated to drive the third rack 461 to move unidirectionally, so that the first clamping slot 101 is reduced to clamp the on-board screens 2 with different sizes, so that the mounting device 10 and the terminal bracket 1 can be mounted on the on-board screens 2 with different sizes.

Specifically, in the process of installing the installation apparatus 10 on the car-mounted screen 2, the one-way gear 462 is in the second position, and at this time, the one-way gear 462 is separated from the third rack 461, so that the movement of the third rack 461 towards the direction of expanding the first clamping groove 101 is not limited, and by adjusting the positions of the first clamping member 100 and the second clamping member 200, the first clamping groove 101 is larger than the car-mounted screen 2, which is convenient for arranging the first clamping body 120 and the second clamping body on two sides of the car-mounted screen 2. Then, the one-way gear 462 is located at the first position, the one-way gear 462 is rotated, the first rack 431 is driven to move in a one-way manner through the one-way gear 462, so that the first clamping groove 101 is reduced, the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to install, and the terminal is connected beside the vehicle-mounted screen 2 for a driver and a passenger to use.

It should be noted that the specific implementation manner of the one-way gear 462 includes a gear with one-way teeth, a ratchet, a gear with one-way motion, etc., and it is sufficient that the first connecting body 110 or the second connecting body 210 can be driven to contract in one direction. And the one-way gear 462 can be movably disposed on the first connecting body 110 or the second connecting body 210 in various manners, including but not limited to an elastic telescopic configuration, a sliding telescopic configuration, and the like.

Alternatively, the one-way gear 462 may be elastically and telescopically disposed at the first coupling body 110. The one-way gear 462 can be pressed to move to the second position, and after the external force is removed, the one-way gear 462 can automatically reset to the first position.

Optionally, the fixing manner of the third rack 461 and the second connecting body 210 or the first connecting body 110 may be various, including but not limited to a fixing manner of a detachable connection manner, and a fixing manner of a non-detachable connection manner, such as a socket connection, a snap connection, an integrally formed fixing, a riveting, an adhering, a welding, etc., which can be implemented in the conventional technology, and is not cumbersome.

In other embodiments of the adjustment assembly 400, as shown in FIG. 16, the adjustment assembly 400 includes a fourth rack 471 arranged on the first connecting body 110, a first driving gear 472 movably arranged on the second connecting body 210, and a first locking member 473 arranged on the second connecting body 210, wherein the first driving gear 472 is engaged with the fourth rack 471 to adjust the size of the first clamping slot 101, and the first locking member 473 is used for locking or unlocking the first driving gear 472. In this way, the first driving gear 472 is movably disposed on the second connection body 210, and one end of the fourth rack 471 is fixed to the second connection body 210. When the first locking member 473 is released, the fourth rack 471 can be driven to move telescopically by rotating the first driving gear 472 so as to open or shrink the first clamping groove 101 to clamp the car screens 2 with different sizes, and the first driving gear 472 is locked by the first locking member 473, so that the mounting device 10 and the terminal bracket 1 can be mounted on the car screens 2 with different sizes.

Specifically, in the process that the mounting device 10 is mounted on the vehicle-mounted screen 2, the first locking member 473 is loosened, the fourth rack 471 is driven to move in an opening manner by rotating the first driving gear 472, and the first clamping groove 101 is larger than the vehicle-mounted screen 2 by adjusting the positions of the first clamping member 100 and the second clamping member 200, so that the first clamping body 120 and the second clamping body are conveniently arranged on two sides of the vehicle-mounted screen 2. Then, the first driving gear 472 is rotated reversely, the fourth rack 471 is driven to contract and move by the first driving gear 472, so that the first clamping groove 101 is reduced, the first clamping body 120 and the second clamping body clamp the car screen 2, and the first driving gear 472 is locked by the first locking member 473, so that the adaptor 300 is arranged on the car screen 2, the connecting device 20 is convenient to install, and the terminal is connected beside the car screen 2 for a driver and a passenger to use.

It should be noted that the first locking member 473 can be engaged with the first driving gear 472 in a variety of manners, including but not limited to a fastening screw, a fastening bolt, an eccentric wheel fastener, etc., and can be engaged with the second connecting body 210 to adjust the tightness of the first driving gear 472.

In other embodiments of the adjusting assembly 400, as shown in fig. 17, the adjusting assembly 400 includes a third ratchet rack 481 disposed on the first connecting body 110 and a third stopper 482 disposed on the second connecting body 210, the second connecting body 210 is provided with a connecting hole 214 for inserting the third ratchet rack 481, and at least a portion of the third stopper 482 is disposed in the connecting hole 214 and is engaged with the third ratchet rack 481 in a unidirectional locking manner. In this way, the first connecting body 110 can move in a single direction relative to the second connecting body 210 by the third ratchet 481 and the third stopper 482, so that the size of the first clamping groove 101 can be adjusted to adapt to clamping of different sizes of car-mounted screens 2, and the mounting device 10 and the terminal bracket 1 can be mounted on different sizes of car-mounted screens 2.

Specifically, in the process that the mounting device 10 is mounted on the car-mounted screen 2, the third ratchet 481 is inserted into the connecting hole 214, so that the first clamping body 120 and the second clamping body are sleeved on the outer side of the car-mounted screen 2. The third ratchet 481 is continuously inserted into the connecting hole 214 and is in one-way stop fit with the third stopper 482, so that the first clamping groove 101 is continuously reduced until the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to mount, and the terminal is connected beside the vehicle-mounted screen 2 for a driver and a passenger to use.

It should be noted that the third ratchet 481 may be implemented in various ways, and a structure similar to a ratchet is provided, so that the third stopper 482 can be used to realize the unidirectional movement of the first connecting body 110.

In addition, the third ratchet 481 can be directly or indirectly fixed to the first connecting body 110 by various methods, including but not limited to screwing, bonding, welding, clipping, and integrally forming.

The third stopping element 482 can be fixed to the second connecting element 210, or can move relative to the fixing element 1020 to realize a one-way stopping fit with the third ratchet 481, so as to realize a one-way movement of the first connecting element 110; or they may be separately provided to separate the first connecting body 110 from the fixing member 1020, etc.

Further, as shown in FIG. 17 and understood in conjunction with FIG. 18 and FIG. 19, in some embodiments, the third stopper 482 can be rotatably disposed on the second connecting body 210 to release the third ratchet rack 481 or to be engaged with the third ratchet rack 481 in a unidirectional stopping manner. In the process that the mounting device 10 is mounted on the car-mounted screen 2, the third stopper 482 can be rotatably disposed on the second connecting body 210 to release the third ratchet 481, and at this time, the third stopper 482 is separated from the third ratchet 481 without restricting the third ratchet 481 from moving toward the direction of enlarging the first clamping groove 101, and the first clamping groove 101 is larger than the car-mounted screen 2 by adjusting the positions of the first clamping member 100 and the second clamping member 200, so that the first clamping body 120 and the second clamping body can be disposed on two sides of the car-mounted screen 2. Then, the third stopper 482 is in one-way stopping fit with the third ratchet 481, and the first connecting body 110 can move in one-way shrinkage relative to the second connecting body 210, so that the first clamping groove 101 is reduced, the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connection device 20 is convenient to mount, and the terminal is connected beside the vehicle-mounted screen 2 for a driver and a passenger to use.

In addition to any of the above embodiments, as shown in fig. 18 and 19 or fig. 26 and 27, in some embodiments, one of the first connecting body 110 and the second connecting body 210 is provided with a fourth ratchet bar 180, and the other one of the first connecting body 110 and the second connecting body 210 is provided with a fourth stopper 270, and the fourth stopper 270 is in one-way stopping fit with the fourth ratchet bar 180, so that the first connecting body 110 and the second connecting body 210 move in a direction of reducing the first clamping groove 101. In this way, the first connecting body 110 can move in a single direction relative to the second connecting body 210 by the fourth ratchet bar 180 and the fourth stopper 270, so that the size of the first clamping groove 101 can be adjusted to fit the clamping of the car-mounted screens 2 with different sizes, and the mounting device 10 and the terminal bracket 1 can be mounted on the car-mounted screens 2 with different sizes.

Specifically, in the process of installing the installation apparatus 10 on the car-mounted screen 2, the first clamping body 120 and the second clamping body are sleeved outside the car-mounted screen 2 by inserting the fourth ratchet bar 180 into the corresponding connection hole 214. The fourth ratchet bar 180 is continuously inserted into the connecting hole 214 and is in one-way locking fit with the fourth stopper 270, so that the first clamping groove 101 is continuously reduced until the first clamping body 120 and the second clamping body clamp the vehicle-mounted screen 2, the adapter 300 is arranged on the vehicle-mounted screen 2, the connecting device 20 is convenient to mount, and the terminal is connected beside the vehicle-mounted screen 2 to be used by drivers and passengers.

It should be noted that there are various specific implementation manners of the fourth ratchet bar 180, and a structure similar to a ratchet is provided, so that the first connecting body 110 can move in one direction with the fourth stopping member 270.

Alternatively, the fourth ratchet bar 180 can be directly or indirectly fixed to the first connecting body 110 by various fixing methods, including but not limited to screwing, bonding, welding, clipping, integrally forming and fixing, etc. The fourth stopping element 270 can be fixed to the second connecting element 210, or can move relative to the second connecting element 210 to realize a one-way stopping engagement with the fourth ratchet 180, so as to realize a one-way movement of the first connecting element 110; or the second connecting body 210 can be moved to be separated from the fourth ratchet bar 180, the first connecting body 110 can be separated from the second connecting body 210, and so on.

Alternatively, the fourth ratchet bar 180 can be directly or indirectly fixed to the second connecting body 210 by various methods, including but not limited to, screwing, bonding, welding, clipping, integrally forming and fixing, etc. The fourth stopping element 270 can be fixed on the first connecting element 110, or can move relative to the first connecting element 110 to realize a one-way stopping engagement with the ratchet bar, so as to realize a one-way movement of the second connecting element 210; or move relative to the first connecting body 110 to achieve the detachable arrangement with the fourth ratchet bar 180, achieve the detachment of the second connecting body 210 from the first connecting body 110, and so on.

As shown in fig. 18 and 19, in some embodiments, the fourth ratchet bar 180 is disposed on the first clamping member 100, and the fourth stopper 270 is movably disposed on the second clamping member 200 and has a limiting position and a releasing position; when the fourth stopper 270 is at the limit position, the fourth stopper 270 is in limit fit with the fourth ratchet bar 180; when the fourth stopper 270 is in the unrestrained position, the fourth stopper 270 is disengaged from the fourth ratchet bar 180.

It should be noted that, the aforementioned matching structure between the first ratchet bar and the first stopper, or between the second ratchet bar and the second stopper, or between the third ratchet bar and the third stopper, can also be implemented by referring to the structure of the ratchet bar and the stopper shown in fig. 18, but is not limited thereto.

In other embodiments, as shown in fig. 20 and 22, the first connecting body 110 is fixedly connected to the second connecting body 210 to be clamped and matched with the car screen 2 through the first clamping groove 101. In this way, the first connecting body 110 and the second connecting body 210 are directly or indirectly fixedly connected, and the first clamping body 120 and the second clamping body are used for clamping the vehicle-mounted screen 2, so that the mounting device 10 is tightly fitted and fixed on the vehicle-mounted screen 2.

It should be noted that, the first connection body 110 and the second connection body 210 can be directly or indirectly fixedly connected through various manners, such as fastening, snapping, bonding, welding, and the like.

In addition to any of the embodiments described above, as shown in fig. 20, in some embodiments, the mounting device 10 further includes a third fastener 1050. One of the first connecting body 110 and the second connecting body 210 is provided with an inserting body 170, the other one is provided with a sleeve hole 215 matched with the connecting body in a sleeve way, and the third fastener 1050 fixes the connecting body to the sleeve hole 215. In this way, the plug 170 is inserted into the receiving hole 215, and the plug 170 is fixed in the receiving hole 215 by fastening, so that the first clip 100 and the second clip 200 are fixedly connected.

Alternatively, as shown in fig. 21, in some embodiments, the mounting device 10 further includes a connecting rod 1060, the first connecting body 110 and the second connecting body 210 are slidably connected with the connecting rod 1060, and the connecting rod 1060 is fixedly connected with the first connecting body 110 and the second connecting body 210 by a third fastener 1050. Thus, the connecting rod 1060 is matched with the third fastener 1050, so that the first connecting body 110 and the second connecting body 210 are respectively and fixedly connected with the connecting rod 1060, and the first clamping member 100 and the second clamping member 200 are fixedly connected.

In addition, the first connecting body 110 and the second connecting body 210 are slidably connected to the connecting rod 1060, and the first clamping grooves 101 with different sizes can be formed by adjusting the fixing positions of the first connecting body and the second connecting body to be fixedly connected to the corresponding vehicle-mounted screen 2.

Alternatively, as shown in fig. 22, in some embodiments, the first connecting body 110 is fixedly connected to one end of the connecting rod 1060, the second connecting body 210 is slidably connected to the other end of the connecting rod 1060, and the connecting rod 1060 is fixedly connected to the second connecting body 210 by the third fastener 1050. In this way, the first connecting body 110 is fixedly connected to the second clamping member 100, and the second connecting body 210 is fixedly connected to the connecting rod 1060 through the cooperation between the connecting rod 1060 and the third fastening member 1050, so as to fixedly connect the first clamping member 100 to the second clamping member 200.

In addition, the second connecting body 210 is slidably connected with the connecting rod 1060, and the first clamping grooves 101 with different sizes can be formed by adjusting the fixing positions of the two, so as to be fixedly connected with the corresponding vehicle-mounted screen 2.

It should be noted that the specific structure of the connecting rod 1060 can be various, including but not limited to steel rod, iron rod, steel rod, etc.

Alternatively, in some embodiments, the mounting device 10 further includes a fixing member 1020, and the first connecting body 110 and the second connecting body 210 are respectively fixed to the fixing member 1020 by a third fastener 1050.

It should be noted that, specific implementation manners of the fixing member 1020 include, but are not limited to, fixing structures such as a mounting shell, a mounting plate, a mounting frame, and the like, and the fixing structure can be connected to the first connecting body 110 and/or the second connecting body 210.

It should be noted that the third fastening member 1050 may be implemented in various ways, including a fastening nut, a fastening bolt, an eccentric fastening member, etc., and the first clamping member 100 and the second clamping member 200 may be fixed together.

It should be noted that reducing the pitch of the first clamping grooves includes generating a clamping force for clamping the vehicle-mounted screen.

On the basis of any of the above embodiments, as shown in fig. 16 and 23, in some embodiments, the first clamping member 100 is provided with a first anti-slip layer 190 attached to the vehicle-mounted screen 2; and/or the second clamping body is provided with a second anti-slip layer 280 which is attached to the vehicle-mounted screen 2. In this way, the first anti-slip layer 190 and/or the second anti-slip layer 280 can increase the friction force of the mounting device 10 matching with the vehicle-mounted screen 2, so that the mounting device 10 is firmly fixed with the vehicle-mounted screen 2.

The first anti-slip layer 190 and/or the second anti-slip layer 280 may be implemented in various ways, including but not limited to a silica gel anti-slip layer, a rubber anti-slip layer, a foam anti-slip layer, and other elastic anti-slip layers.

In addition to any of the above embodiments, as shown in fig. 16 and 23, in some embodiments, the first anti-slip layer 190 includes a first elastic anti-slip portion 191 disposed on the first clamping body 120, and at least a portion of the first elastic anti-slip portion 191 is disposed toward the second clamping body; and/or, the second anti-slip layer 280 includes a second elastic anti-slip portion 281 provided to the second holder, at least a portion of the second elastic anti-slip portion 281 being provided toward the first holder 120. Thus, the first elastic anti-slip portion 191 and/or the second elastic anti-slip portion 281 can increase the tightness degree of the fitting between the mounting device 10 and the two sides of the vehicle-mounted screen 2, so as to increase the friction force and generate the elastic extrusion acting force, thereby firmly fixing the mounting device 10 and the vehicle-mounted screen 2.

Optionally, the first elastic anti-slip portion 191 and/or the second elastic anti-slip portion 281 is an anti-slip silicone pad.

Further, in combination with any of the above-mentioned embodiments of fixedly connecting the first connecting body 110 and the second connecting body 210, in some embodiments, the first clamping body 120 is provided with a first anti-slip layer 190, and the second clamping body is provided with a second anti-slip layer 280. In this way, the first connecting body 110 is directly or indirectly fixedly connected with the second connecting body 210, and the first clamping body 120 and the second clamping body are utilized to clamp the vehicle-mounted screen 2, so that the first anti-slip layer 190 and the second anti-slip layer 280 are elastically deformed to generate elastic extrusion force, and the installation device 10 is tightly fitted and fixed on the vehicle-mounted screen 2.

In addition to any of the above embodiments, as shown in fig. 24 and 25, in some embodiments, the first clamping member 100 and/or the second clamping member 200 is provided with a mating surface 115 for mating with the vehicle-mounted screen 2 and a mounting surface 116 disposed opposite to the mating surface 115, and the adaptor 300 is disposed on the mounting surface 116. Thus, when the vehicle-mounted screen 2 with a large connecting screen is arranged on the part, the matching surface 115 can be arranged towards the display surface of the vehicle-mounted screen 2 and is attached to the non-display area of the vehicle-mounted screen 2, so that the adapter 300 can be protruded in the direction far away from the display surface, the connecting device 20 can be arranged in the non-display area of the vehicle-mounted screen 2, and people can use the terminal device conveniently.

In combination with the anti-slip layer, the matching surface 115 is provided with the anti-slip layer, so that the display surface of the vehicle-mounted screen 2 can be prevented from being scratched, the matching tightness of the anti-slip layer and the vehicle-mounted screen can be improved, and the matching friction force between the mounting device 10 and the vehicle-mounted screen 2 can be improved.

In other embodiments, the mating surface 115 is attached to the back surface of the vehicle-mounted screen 2, the adaptor 300 is disposed on the mounting surface 116, and the mounting portion 310 is disposed toward the display surface of the vehicle-mounted screen 2.

It should be noted that, the first clip groove 101 can be formed by the first clip member 100 and the second clip member 200 in a variety of ways, including at least one first clip member 100 and at least one second clip member 200. For example, a first clamping member 100 cooperates with a second clamping member 200 to form a first clamping slot 101; alternatively, at least two first clamping members 100 cooperate with one second clamping member 200 to form a first clamping groove 101; alternatively, at least two second clamping members 200 cooperate with one first clamping member 100 to form a first clamping groove 101, and so on.

In addition to any of the above embodiments, as shown in fig. 26 to 28, in some embodiments, the first clamping member 100 includes at least two pieces, and is disposed at intervals along the length direction of the second clamping member 200, and the adaptor 300 is disposed on the second clamping member 200. Thus, at least two first clamping pieces 100 and at least two second clamping pieces 200 can be utilized to match, at least two clamping positions can be formed in the length direction of the second clamping pieces 200, and the firmness of connection between the mounting device 10 and the vehicle-mounted screen 2 is improved. In addition, the adaptor 300 can be flexibly arranged on the second clamping member 200, and the assembly is more convenient.

As shown in fig. 26 and 27, the on-vehicle screen 2 is rotatably provided on the vehicle body, and has a landscape screen state and a portrait screen state. When the vehicle-mounted screen 2 is in a horizontal screen state, the vehicle-mounted screen 2 is provided with a first long frame and a second long frame, the second clamping piece 200 is in clamping fit with the first long frame of the vehicle-mounted screen 2, and the two first clamping pieces 100 are arranged on the second long frame at intervals and can avoid a rotating part of the vehicle-mounted screen 2. At this time, the adaptor 300 is disposed below the on-vehicle screen 2 through the second clamping member 200, and the terminal device can be connected by using the connection device 20, and the terminal device does not obstruct the view line, so that the driver can conveniently watch the terminal device. When the vehicle-mounted screen 2 is switched from the horizontal screen state to the vertical screen state, the mounting device 10 rotates along with the vehicle-mounted screen 2 without interfering with the rotation of the vehicle-mounted screen 2, so that the second clamping piece 200 is arranged between the vehicle-mounted screen 2 and the steering wheel. Thus, the mounting device 10 of the present application can be used in a horizontal screen state of the vehicle-mounted screen 2 and in a vertical screen state of the vehicle-mounted screen 2 without interfering with the rotation of the vehicle-mounted screen 2.

In addition to any of the above embodiments, as shown in fig. 26 to 28, in some embodiments, the mounting device 10 further includes a third clamping member 23b, the first clamping member 100 is disposed opposite to the second clamping member 200, and the third clamping member 23b is disposed between the first clamping member 100 and the second clamping member 200 and is away from the clamping direction of the first clamping groove 101. Thus, the first clamping piece 100 and the second clamping piece 200 are clamped with two opposite sides of the vehicle-mounted screen 2 respectively, the third clamping piece 23b can be abutted against the other side wall of the vehicle-mounted screen 2, and another clamping position can be formed by the first clamping piece 100 and/or the second clamping piece 200, so that the fixing firmness of the mounting device 10 and the vehicle-mounted screen 2 is further improved.

For example, as shown in fig. 26 and 27, the above-described rotatable in-vehicle screen 2 is combined. When the vehicle-mounted screen 2 is in a horizontal screen state, the second clamping pieces 200 are clamped and matched with the first long frame of the vehicle-mounted screen 2, the two first clamping pieces 100 are arranged on the second long frame at intervals and can avoid a rotating part of the vehicle-mounted screen 2, and the third clamping pieces 23b are clamped with the short frame of the vehicle-mounted screen 2 and are arranged between the vehicle-mounted screen 2 and the steering wheel. At this time, the adaptor 300 is disposed below the vehicle-mounted screen 2 through the second clamping member 200, and the connecting device 20 can also be used to connect a terminal device, which does not block the line of sight and is convenient for the driver to watch. And the vehicle-mounted screen 2 is switched to the vertical screen state, so that the second clamping piece 200 is arranged between the vehicle-mounted screen 2 and the steering wheel, the third clamping piece 23b is clamped with the upper short frame of the vehicle-mounted screen 2, and the third clamping piece 23b is utilized to prevent the installation device 10 from moving downwards easily. Thus, the mounting device 10 of the present application can be used in a horizontal screen state of the vehicle-mounted screen 2 and in a vertical screen state of the vehicle-mounted screen 2 without interfering with the rotation of the vehicle-mounted screen 2.

As shown in fig. 26, 27 and 50, in some embodiments, at least one of the first clamping member 100 and the second clamping member 200 is provided with an avoidance hole 216 for avoiding a rotating member of the vehicle-mounted screen 2. In this way, the avoidance hole 216 facilitates avoidance of the rotating member of the in-vehicle screen 2, and the mounting device 10 does not interfere with the rotation of the in-vehicle screen 2.

On the basis of any of the above-mentioned embodiments of the third mounting member 510, as shown in fig. 28, in some embodiments, the third clamping member 23b is telescopically disposed between the first clamping member 100 and the second clamping member 200, and forms a second clamping groove 610 with a side wall of the first clamping member 100 and/or a side wall of the second clamping member 200. In this way, the first clamping member 100 and the second clamping member 200 form the first clamping groove 101 to be clamped and matched with two opposite sides of the vehicle-mounted screen 2, and the third clamping member 23b is matched with the first clamping member 100 and/or the second clamping member 200 to form the second clamping to be clamped and matched with the other side wall of the vehicle-mounted screen 2, so as to further improve the fixing firmness of the mounting device 10 and the vehicle-mounted screen 2.

In addition to any of the above-mentioned embodiments of the third mounting member 510, as shown in fig. 28, in some embodiments, the third clamping members 23b include at least two, and at least two third clamping members 23b are spaced apart from each other on two sides of the first clamping member 100 and/or the second clamping member 200. Therefore, the clamping positions staggered with the first clamping grooves 101 can be formed by the at least two third clamping pieces 23b, the four frames of the vehicle-mounted screen 2 can be clamped, and the fixing firmness of the mounting device 10 and the vehicle-mounted screen 2 is further improved.

Optionally, two third clamping pieces 23b are oppositely arranged to form the second clamping groove 610.

In some embodiments, the first clip 100 and/or the second clip 200 and/or the third clip 23b is provided with a decorative layer. Thus, the use of the cover plate is advantageous for improving the appearance quality of the mounting device 10 and enhancing the quality of the interior of the vehicle.

The decorative layer can be implemented in various ways, including but not limited to a leather layer, a water transfer layer, and the like.

For example, the decorative layer is a water transfer layer, and can be used for forming a piano varnish surface, a wood-like surface, a colorful surface and the like.

In some embodiments, the decorative layer further includes a light trim strip, thereby enabling an ambiance light effect to be provided to the vehicle interior.

In any of the above embodiments, in some embodiments, the first clamping member 100 and/or the second clamping member 200 and/or the third clamping member 23b is provided with or attracted by a magnetic element. So, can be fixed in installation device 10 through the mode of magnetism with interim parking plate, on-vehicle goods of furniture for display rather than for use, champignon ware etc. on, improve installation device 10's bearing capacity.

It should be noted that the adaptor 300 may be disposed on at least one position of the first clamping member 100 and/or the second clamping member 200 as needed. For example, the adaptor 300 includes two adaptor pieces, which are respectively disposed on the first clamping piece 100 and the second clamping piece 200. Alternatively, the adaptor 300 is disposed on a sidewall of the first clamping member 100.

In addition to any of the above embodiments, in some embodiments, the mounting device 10 further includes a functional pendant (not shown) disposed between at least one of the first clamping member 100 and the second clamping member 200. Therefore, the functional pendant can be used for placing articles or providing additional functions, the functions of the mounting device 10 are expanded, the connecting device 20 (mobile phone support) can be mounted, the space in the vehicle can be fully utilized, and more functional pendants can be arranged.

It should be noted that, the functional pendant includes but is not limited to a storage box, a glasses box, a card box, a change box, a sundries box, a decoration ornament, a plant flower, a number plate (such as a temporary stop plate), a compass, a fragrance, air purification, a fan, a lighting device, a charging device, etc., and can effectively utilize the space in the vehicle, place more decorative articles, or provide more functions.

As shown in fig. 22, in some embodiments, at least one of the first clamping member 100 and the second clamping member 200 is provided with a buckle portion 117, the buckle portion 117 is disposed to protrude from the first clamping groove 101, and the adaptor 300 is provided with a matching groove 320 for being inserted and fixed with the buckle portion 117.

In addition to any of the above embodiments, as shown in fig. 29 and fig. 30, in some embodiments, the mounting device 10 further includes a first position adjusting mechanism 500, and the adaptor 300 is in transmission connection with the first clamping member 100 and/or the second clamping member 200 through the first position adjusting mechanism 500, so that the position of the mounting portion 310 is adjustable.

Optionally, in combination with the aforementioned buckle portion 117, the first position adjustment mechanism 500 may also be provided with a matching groove 320 that is fixedly inserted into the buckle portion 117.

The first position adjustment mechanism 500 may be implemented in various ways, and the position of the mounting portion 310 may be adjusted. For example, the first adjustment mechanism includes a gimbaled gooseneck, a linkage mechanism, a telescoping mechanism, and the like.

Optionally, in some embodiments, the first position adjusting mechanism 500 includes a first ball head, a second ball head, and a bending body, the first ball head is fixedly connected to the second ball head through the bending body, and the first clamping member 100 is provided with a first ball sleeve in sleeve fit with the first ball head and a first lock sleeve for tightening or loosening the first ball sleeve. The adaptor 300 is provided with a second ball sleeve in sleeve fit with the second ball head and a second lock sleeve for tightening or loosening the second ball sleeve.

Optionally, in some embodiments, the adaptor 300 may also be implemented by using the above-mentioned double-ball structure, and includes a first ball, a second ball, and a bending body, where the first ball is fixedly connected to the second ball through the bending body, the second ball is the mounting portion 310, and the first clamping member 100 is provided with a first ball sleeve that is in sleeve fit with the first ball and a first lock sleeve that is used for loosening and tightening the first ball sleeve. The connecting device 20 is provided with a second ball sleeve in sleeve fit with the second ball head and a second lock sleeve for loosening and tightening the second ball sleeve.

On the basis of any of the above embodiments, as shown in fig. 30 and 31, in some embodiments, the first position adjustment mechanism 500 includes a mounting member 510, a connecting member 520 slidably disposed on the mounting member 510, and a control member 530 capable of controlling the fixing of the connecting member 520 to the mounting member 510, the mounting member 510 is disposed between at least one of the first clamping member 100 and the second clamping member 200, the mounting member 510 includes a first end 511 and a second end 512 opposite to the first end 511, the connecting member 520 is connected to the adapter 300, and the control member 530 is further capable of controlling the connecting member 520 to move back and forth along the direction from the first end 511 to the second end 512. In this way, when the mounting device 10 is used, the control component 530 can control the connecting member 520 to reciprocate along the direction from the first end 511 to the second end 512, so that the position of the mounting portion 310 can be changed, and the relative position of the connecting device 20 and the mounting device 10 can be adjusted. After the adaptor 300 is fixed with the vehicle-mounted screen 2 through the mounting device 10, the connecting piece 520 is moved relative to the mounting piece 510 to drive the connecting device 20 to move to a proper position, then the connecting piece 520 is fixed on the mounting piece 510 through the control component 530, and then the connecting device 20 can be fixed at a proper position, so that the use of the connecting device 20 cannot influence or interfere other devices in the vehicle to use, and further the terminal support 1 can mount the connecting devices 20 of different types on the vehicle-mounted screen 2, and the adaptability of the terminal support 1 is improved.

In addition, the first position adjustment mechanism 500 and the connection device 20 can be adjusted in position by moving the connection member 520 relative to the mounting member 510, which is also convenient for the user to adjust the position of the connection device 20 according to personal use habits, so as to better connect the terminal equipment for navigation and the like.

It can understand ground, navigate for a long time at terminal equipment, when generating heat too high, connecting device 20 passes through connecting piece 520 and removes for installed part 510 and realize that the position is adjustable for connecting device 20 connection terminal equipment can be close to the setting of air conditioner air outlet, in order to utilize the air conditioner air-out to cool down terminal equipment, with terminal equipment's the temperature that generates heat, improve the reliability of terminal equipment operation.

In addition, in combination with the above-mentioned embodiment of the first position adjusting mechanism 500, compared with the conventional technology, the position of the connecting device 20 and the position of the mounting device 10 can be adjusted by using the first position adjusting mechanism 500, so that the terminal bracket 1 can be assembled more flexibly to adjust the position of the connecting device 20.

Furthermore, the position of the connecting member 520 relative to the mounting member 510 is adjustable, the movement of the connecting member 520 is not separated from the mounting member 510, and the mounting member 510 is firmly fixed with the first clamping member 100 and/or the second clamping member 200, so that the connecting device 20 can be firmly mounted on the car screen 2 after the connecting member 520 is fixed.

It should be noted that the connection between the connecting member 520 and the adaptor 300 includes a detachable fixing manner and a non-detachable fixing manner, such as socket joint, clamping joint, integrally formed fixing, welding, etc., which can be realized in the conventional technology, and is not cumbersome here.

In some embodiments, the connecting member 520 is integrally fixed to the adapter 300, such that the mounting portion 310 is disposed on the connecting member 520.

It should be noted that the connection of mounting member 510 to first clamping member 100 and/or second clamping member 200 includes detachable and non-detachable fastening means, such as sleeving, clamping, integrally-formed fastening, welding, etc., which can be realized in the conventional art without being cumbersome.

In some embodiments, the connector 520 is integrally fixed to the first clamping member 100 or the second clamping member 200 such that the first adjustment position is integrated with the first clamping member 100 or the second clamping member 200.

It should be noted that there are various specific implementations of the control component 530 for controlling the movement or fixation of the connecting member 520, including but not limited to a driving manner (as shown in fig. 30 to 33) or a locking manner (as shown in fig. 34 to 37).

In addition to any of the above embodiments, as shown in fig. 30 to 33, in some embodiments, the control assembly 530 includes a first screw 531 rotatably disposed on the mounting member 510 and a first operating member 532 for driving the first screw 531 to rotate, wherein the first screw 531 is connected to the connecting member 520 to drive the connecting member 520 to reciprocate along the direction from the first end 511 to the second end 512. Thus, the first operating element 532 is used to drive the first screw 531 to rotate, and the first screw 531 drives the first end 511 of the connecting member 520 to reciprocate in the direction from the second end 512, so that the self-locking function of the screw transmission is fully utilized to realize the movement and fixation of the connecting member 520 and the mounting member 510, and the adapter 300 is used to drive the connecting device 20 to move.

In addition, the self-locking function of the screw transmission makes the adjustment of the connecting device 20 more convenient, and the user can conveniently drive the first screw 531 to rotate by operating the first operating part 532 according to the adjustment of the driving seat or the adjustment of the sitting posture, thereby realizing the position adjustment of the connecting device 20.

Further, as shown in fig. 30 and 31, in some embodiments, the connector 520 is threadedly coupled to the first screw 531, and the connector 520 is slidably coupled to the mounting member 510. Therefore, the connecting member 520 and the first screw 531 form a screw-nut transmission structure, the first screw 531 is rotated by the first operating member 532, the first screw 531 rotates and drives the connecting member 520 to reciprocate along the axial direction of the first screw 531, and the rotation and stop can be realized by utilizing the self-locking characteristic of thread transmission, so that the screw-nut transmission structure is simple to operate and easy to implement.

Alternatively, as shown in fig. 32, in other embodiments, the connecting member 520 is slidably connected to the mounting member 510, the first screw 531 is in threaded transmission with the mounting member 510, one end of the first screw 531 is fixedly connected to the first operating member 532, and the other end of the first screw 531 is rotatably connected to the connecting member 520. Thus, the first screw 531 moves along the axis thereof to drive the connecting member 520 to move back and forth along the direction from the first end 511 to the second end 512, and the connecting member 520 is slidably connected to the mounting member 510 and rotatably connected to the first screw 531, so that the connecting member 520 does not rotate along with the first screw 531 but moves along with the first screw 531 in a telescopic manner. The self-locking characteristic of the thread transmission is utilized, the rotation and the stop can be realized, and the operation is simple and easy to implement.

Alternatively, as shown in fig. 33, in other embodiments, the control assembly 530 further comprises a transmission member 533, the transmission member 533 is in threaded driving connection with the first screw 531, the connecting member 520 is in fixed connection with the transmission member 533, and at least one of the connecting member 520 and the transmission member 533 is in sliding connection with the mounting member 510. Thus, the transmission member 533 and the first screw 531 form a screw nut transmission structure, the first screw 531 is rotated by the first operating member 532, the first screw 531 rotates, the transmission member 533 is driven to reciprocate along the axial direction of the first screw 531, the transmission member 533 is driven to reciprocate along the direction from the first end 511 to the second end 512 by the transmission member 533, and the screw nut transmission structure can realize that the screw nut transmission structure is rotated and stopped immediately by utilizing the self-locking characteristic of screw transmission, and is simple in operation and easy to implement.

Alternatively, as shown in fig. 30 and 31 or fig. 33, in some embodiments, the mounting member 510 is provided with a first connecting cavity 21a and a first sliding groove 514 communicating with the first connecting cavity 21a, and a length direction of the first sliding groove 514 and a length direction of the first connecting cavity 21a are arranged along a direction from the first end 511 to the second end 512. One end of the first screw 531 passes through the first connecting cavity 21a and is rotatably connected to the first end 511, the other end of the first screw 531 is rotatably connected to the second end 512 and is fixedly connected to the first operating member 532, and the connecting member 520 is slidably engaged with the first sliding groove 514. In this way, the first connecting cavity 21a is utilized to accommodate a portion of the first screw 531, and the first sliding groove 514 is utilized to be in sliding fit with the connecting member 520, so that the connecting member 520 and the first screw 531 are integrally mounted on the mounting member 510, the structure is compact, the overall appearance of the first position adjusting mechanism 500 is improved, and the interior aesthetic feeling of the dashboard assembly of the vehicle is not damaged.

Further, as shown in fig. 30 and 31, in some embodiments, the connecting member 520 includes a first body 521 in a position-limiting fit with the first connecting cavity 21a and a second body 522 in a sliding fit with the first sliding groove 514, the first body 521 is in threaded connection with the first screw 531, the second body 522 includes a first connecting portion 5211 fixedly connected with the first body 521 and a position-limiting portion 5212 fixedly connected with the first connecting portion 5211, and the position-limiting portion 5212 is disposed on an outer side wall of the first connecting cavity 21 a. Thus, the first body 521 is in threaded connection with the first screw 531, so that the connecting member 520 and the first screw 531 form a screw nut structure, the first sliding groove 514 is in sliding fit with the second body 522, the second body 522 is connected to the first body 521 through the first connecting portion 5211, and the connecting member 520 moves telescopically with the first screw 531 without rotating with the first screw 531.

In addition, when the connecting piece 520 is fixed, the limiting part 5212 and the mounting piece 510 can be abutted and supported, so that the connecting device 20 and the adapter 300 are fixed firmly, the phenomenon of shaking is avoided easily, and the user experience is improved.

It should be noted that the "first body 521" may be a "part of the connecting member 520", that is, the "first body 521" and "the other part of the connecting member 520, such as the second body 522" are integrally formed; or a separate member that can be separated from other parts of the connector 520, such as the second body 522, i.e., the first body 521 can be manufactured separately and then combined with other parts of the connector 520, such as the second body 522, into a whole.

Equivalently, "some" or "some" may be a part of the corresponding "component", that is, "some" or "some" may be manufactured integrally with other parts of the "component"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain body" and "a certain part" in the present application are only one example, and are not intended to limit the scope of the present application for reading convenience, and the technical solutions equivalent to the present application should be understood as being included in the above features and having the same functions.

Optionally, the first body 521 is integrally formed with the second body 522. And the assembly process is reduced.

Alternatively, as shown in fig. 33, in some embodiments, the control assembly 530 further includes a transmission member 533, the transmission member 533 is disposed in the first connection cavity 21a and is in threaded connection with the first screw 531, the connection member 520 includes a first connection portion 5211 fixedly connected to the transmission member 533 and a position-limiting portion 5212 fixedly connected to the first connection portion 5211, the first connection portion 5211 is in sliding fit with the first sliding groove 514, and the position-limiting portion 5212 is disposed on an outer side wall of the first connection cavity 21 a. In this way, the transmission member 533 and the first screw 531 are connected by the thread of the transmission member 533 and the first screw 531 to form a screw nut structure, and the first chute 514 is in sliding fit with the first connection portion 5211, while the connection member 520 is connected to the transmission member 533 by the first connection portion 5211, so that the connection member 520 moves telescopically with the first screw 531 without rotating with the first screw 531.

Alternatively, the transmission member 533 is a nut threadedly engaged with the first screw 531, and the connecting member 520 is fixed to the nut by bonding, snapping, or the like. Therefore, the manufacturing difficulty is favorably reduced, the standard part nut is utilized to realize the transmission connection between the connecting piece 520 and the first screw 531, the cost of the first position adjusting mechanism 500 is favorably reduced, and the product competitiveness is improved.

As shown in fig. 30, in some embodiments, the position-limiting portions 5212 comprise two positions and are spaced apart from each other at two sides of the first connecting portion 5211, and the position-limiting portions 5212 can abut against the mounting member 510. Thus, the two sides of the first sliding groove 514 are provided with the limiting portions 5212 for supporting, so that the connecting device 20 and the adaptor 300 are firmly fixed, and the user experience is improved.

In combination with any of the above embodiments of the first screw 531, as shown in fig. 31 or 33, in some embodiments, one end of the first screw 531 is provided with an annular groove 5311, and the mounting member 510 is provided with a rotation hole 502 matching with the annular groove 5311 and a connecting through hole penetrating through the rotation hole 502; the control assembly 530 further includes a limiting rod 534, and a portion of the limiting rod 534 is inserted into the rotation hole 502 through the connecting through hole and is clamped in the annular groove 5311. Thus, when one end of the first screw 531 is inserted into the rotation hole 502, a portion of the limiting rod 534 is inserted into the rotation hole 502 through the connecting through hole and is clamped in the annular groove 5311, so that the first screw 531 cannot be separated from the rotation hole 502 and is reliably in rotational fit with the rotation hole 502.

It should be noted that the limiting rod 534 may be fixed in the connecting through hole by various means, including adhesive fixation, interference fit, etc., and the limiting rod 534 may be fixed on the mounting member 510.

In combination with any of the above embodiments of the first screw 531, in some embodiments, at least one of the first operating member 532 and the other end of the first screw 531 is rotatably connected to the mounting member 510. So, first screw 531 can be steady rotation on installed part 510, improves first screw 531 and rotates the smoothness nature, avoids or reduces the dead phenomenon of card.

Alternatively, as shown in fig. 30 and 31, or as shown in fig. 33, the mounting member 510 is cylindrical and has a first connection chamber 21a, and one end of the first connection chamber 21a is provided with an opening, and the transmission member 533 is provided to the first screw 531 and inserted into the first connection chamber 21a through the opening with the first screw 531, and one end of the first screw 531 is connected to the rotation hole 502. A portion of the first operating member 532 is inserted into the opening and is rotatably coupled to the mounting member 510. Thus, the mounting member 510 is convenient for integrally mounting the operating member, and the assembly efficiency of the first position adjustment mechanism 500 is improved.

It should be noted that the transmission 533 can be assigned to the control component 530 and modularly assembled with the first screw 531. The transmission 533 may also be assigned to the connecting member 520, in which case the transmission 533 is identical to the second body 522.

In other embodiments of the control assembly 530, as shown in fig. 34-38, the control assembly 530 includes a locking member 535, and the locking member 535 is movably disposed on at least one of the mounting member 510 and the connecting member 520 and has a locked state and an unlocked state. When the locking member 535 is in the locked state, the locking member 535 locks the connector 520 to the mounting member 510. When the locking member 535 is in the unlocked state, the locking member 535 releases the connector 520 to allow the connector 520 to move back and forth in the direction from the first end 511 to the second end 512. In this manner, the movement or fixation of the connector 520 is achieved by the locking member 535 movably provided to at least one of the mounting member 510 and the connector 520. Specifically, when the locking member 535 is in the locked state, the locking member 535 locks the connector 520 to the mounting member 510, so that the connecting device 20 and the adapter 300 are relatively fixed. When the locking member 535 is in the unlocked state, the locking member 535 releases the connector 520 to allow the connector 520 to move back and forth in the direction from the first end 511 to the second end 512, so that the position between the connection device 20 and the fixed structure can be adjusted to obtain the angle at which the user views the terminal device.

Further, in some embodiments, a locking member 535 threadably engages the mounting member 510 in a secure manner to lock or unlock the connector 520 to the mounting member 510. In this manner, locking or unlocking of the connector 520 to or from the mount 510 is achieved by the secure engagement of the locking member 535 with the mount 510, which is simple to operate and easy to implement.

Alternatively, as shown in fig. 34 and 35, the connecting member 520 is slidably connected to the mounting member 510, the connecting member 520 is provided with a third screw body 523, and the locking member 535 is threadedly engaged with the third screw body 523. When the locking member 535 is in the locked state, the locking member 535 abuts against the mounting member 510 and is tightly engaged with the third screw body 523 to lock the connecting member 520 to the mounting member 510. When the locking member 535 is in the unlocked position, the locking member 535 is positioned away from the mounting member 510 to release the connector 520. Thus, when it is required to move the connecting element 520, the locking element 535 is rotated to move the locking element 535 to the unlocked state along the axial direction of the third screw body 523, and the locking element 535 is disposed away from the mounting element 510 to release the connecting element 520, so that the connecting element 520 can move back and forth along the direction from the first end 511 to the second end 512. The connecting member 520 drives the connecting device 20 to move, so that when the connecting device 20 is adjusted to a proper position, the locking member 535 is rotated to move the locking member 535 to a locked state along the axial direction of the third screw 523, and since the connecting member 520 is slidably connected with the mounting member 510, the locking member 535 abuts against the mounting member 510, so as to increase the frictional resistance between the connecting member 520 and the mounting member 510, and lock the connecting member 520 to the mounting member 510, so that the connecting device 20 and the mounting device 10 are relatively fixed.

In addition, the third screw 523 is disposed on the connecting member 520, so that the assembly with the first limiting member 433 and the locking member 535 is facilitated, the implementation is easy, and the operation is simple.

As shown in fig. 34 and 35, in some embodiments, the mounting member 510 is provided with a second connection cavity 21a and a second sliding groove 516 communicating with the second connection cavity 21a, a length direction of the second sliding groove 516 and a length direction of the second connection cavity 21a are arranged along a direction from the first end 511 to the second end 512, and a width of the second sliding groove 516 is smaller than a maximum width of the second connection cavity 21a in a cross section perpendicular to the length direction of the second sliding groove 516. The third screw body 523 is slidably engaged with the second sliding slot 516, one end of the third screw body 523 is inserted into the second connecting cavity 21a, the other end of the third screw body 523 protrudes out of the mounting member 510, the control assembly 530 further includes a second limiting member 536, the second limiting member 536 is fixedly connected with one end of the third screw body 523 and is in limiting engagement with the second connecting cavity 21a, and the locking member 535 is screwed with the other end of the third screw body 523. When the locking member 535 is in the locked state, the locking member 535 cooperates with the second retaining member 536 to clamp the mounting member 510, so as to lock the connecting member 520 to the mounting member 510. When the locking member 535 is in the unlocked state, the locking member 535 and the second retaining member 536 release the mounting member 510, so that the connecting member 520 can move back and forth along the direction from the first end 511 to the second end 512. Thus, when the connecting element 520 needs to be moved, the locking element 535 is rotated to move the locking element 535 to the unlocked state along the axial direction of the third screw body 523, and the locking element 535 and the second limiting element 536 release the mounting element 510, so that the connecting element 520 can move back and forth along the direction from the first end 511 to the second end 512; the connecting element 520 drives the connecting device 20 to move, so that when the connecting device 20 and the adaptor 300 are adjusted to a proper position, the locking element 535 is rotated to move the locking element 535 to a locking state along the axial direction of the third screw rod 523, and since the second limiting element 536 cannot be disengaged from the second sliding groove 516, the locking element 535 and the second limiting element 536 cooperate to clamp the mounting element 510, so as to lock the connecting element 520 to the mounting element 510, and thus the connecting device 20 and the adaptor 300 are relatively fixed. And the third screw body 523 is in sliding fit with the second sliding slot 516, so that the connecting member 520 can move smoothly along the length direction of the second sliding slot 516.

It should be noted that the third bolt body 523 and the second limiting member 536 may be fixed in various manners including, but not limited to, adhesive fixation, snap fixation, rivet fixation, pin fixation, and bolt fixation.

Optionally, the third bolt body 523 is screwed and fixedly engaged with the second limiting member 536. The size of the first clamping groove 101 for clamping and matching the locking member 535 and the second limiting member 536 can be adjusted conveniently.

In addition, the cross-sectional shape of the second stopper 536 is adapted to the cross-sectional shape of the second connecting cavity 21 a. Including but not limited to a partial circle, a polygon (e.g., a rectangle), an ellipse, etc., can slide in the second connecting cavity 21a and be engaged with the second sliding slot 516.

Further, as shown in fig. 36, in some embodiments, at least one of the second limiting member 536 and the mounting member 510 is provided with a first elastic layer 5301; when the locking element 535 is in the locked state, the first resilient layer 5301 is resiliently compressed between the second limiting member 536 and the mounting member 510. In this way, when the locking element 535 is in the locked state, the first elastic layer 5301 is elastically pressed between the second limiting element 536 and the mounting element 510, so that there is a pressing force between the locking element 535 and the third screw body 523, which has an anti-loose effect, and the connecting element 520 can be firmly fixed to the mounting element 510.

And/or, in other embodiments, at least one of the locking element 535 and the mounting element 510 is provided with a second resilient layer 5302; when the locking element 535 is in the locked state, the second resilient layer 5302 is resiliently compressed between the locking element 535 and the mounting element 510. In this way, when the locking element 535 is in the locked state, the second elastic layer 5302 is elastically pressed between the locking element 535 and the mounting element 510, so that there is a pressing force between the locking element 535 and the third screw body 523, which has an anti-loose effect, and the connecting element 520 can be firmly fixed to the mounting element 510.

It should be noted that the first elastic layer 5301 and/or the second elastic layer 5302 may be made of various materials, including but not limited to a silicone pad, a rubber pad, a metal pad, and the like.

In addition, the first resilient layer 5301 may be fixed to the second limiting member 536 and/or the mounting member 510 by means of bonding, snapping, or the like. And/or the second resilient layer 5302 can be adhesively secured, snap-fit, etc., to the locking element 535 and/or the mounting element 510.

In other embodiments, as shown in fig. 37, the mounting member 510 is provided with a third sliding slot 517 along the direction from the first end 511 to the second end 512; the connecting member 520 includes a socket 524 matching with the mounting member 510 and a sliding protrusion 525 fixed to the socket 524, the sliding protrusion 525 is slidably matched with the third sliding slot 517, and the socket 524 is provided with a threaded through hole 5241. The lock 535 includes a second screw 5351 threadedly engaged with the threaded through hole 5241. Thus, the socket joint of the connecting member 520 and the mounting member 510 is realized through the socket joint body 524, and the second screw 5351 is matched with the threaded through hole 5241, so that when the second screw 5351 abuts against the mounting member 510, the socket joint body 524 is tightly matched with the mounting member 510, and the connecting member 520 is fixed on the mounting member 510. When the connecting member 520 needs to be moved, the second screw 5351 is rotated to enable the second screw 5351 and the mounting member 510 to be spaced apart from each other or not to form a pressure resistance, so that the socket 524 and the mounting member 510 are slidably connected, the connecting member 520 can move back and forth along the direction from the first end 511 to the second end 512, the connecting member 520 drives the connecting device 20 to move, and the connecting device 20 and the adaptor 300 are adjusted to a proper position.

In addition, in the sliding process of the connecting member 520 and the mounting member 510, the sliding protrusion 525 and the third sliding slot 517 are in sliding fit, so that the connecting member 520 cannot easily deflect and can smoothly slide in the sliding process.

In other embodiments of the control assembly 530, as shown in fig. 39, the mounting member 510 includes a receiving groove 518 disposed along a direction from the first end 511 to the second end 512, and a plurality of limiting grooves 519 disposed on a sidewall of the receiving groove 518, wherein the plurality of limiting grooves 519 are disposed at intervals along a direction from the first end 511 to the second end 512. The control assembly 530 further includes a sliding member 537 slidably engaged with the receiving groove 518, the sliding member 537 is fixedly connected to the connecting member 520, and the sliding member 537 is provided with an elastic protrusion 5371. When the elastic clamping protrusions 5371 automatically return to be in limit fit with the limit grooves 519, the sliding fastener 537 is fixed to the mounting member 510. When the elastic clamping protrusion 5371 is pressed by an external force and separated from the limiting groove 519, the sliding fastener 537 can slide relative to the receiving groove 518. Thus, when the connecting member 520 needs to be moved, the elastic locking protrusion 5371 is pressed to separate the elastic locking protrusion 5371 from the limiting groove 519, and the sliding fastener 537 can slide relative to the receiving groove 518, so that the connecting member 520 can move back and forth along the direction from the first end 511 to the second end 512; the connecting member 520 drives the connecting device 20 to move, so that when the connecting device 20 and the adaptor 300 are adjusted to proper positions, the elastic clamping protrusions 5371 are loosened, the elastic clamping protrusions 5371 automatically reset to be in limit fit with the limit grooves 519, the sliding fasteners 537 are fixed to the mounting member 510 to fix the connecting member 520 to the mounting member 510, and the connecting device 20 and the adaptor 300 are relatively fixed.

In addition to any of the above embodiments, as shown in fig. 30, 34, 37 or 40, in some embodiments, the connecting member 520 is integrally formed with the adaptor 300 and is provided with a mounting portion 310 connected with the connecting device 20, and the mounting portion 310 is protruded from the mounting member 510. The mounting member 510 is provided with a second connecting portion 501 connected to the first clamping member 100 and/or the second clamping member 200, and the second connecting portion 501 and the mounting portion 310 are provided on different sides of the mounting member 510. In this way, the connecting member 520 is connected to the connecting device 20 through the mounting portion 310, the mounting member 510 is connected to the first clamping member 100 and/or the second clamping member 200 through the second connecting portion 501, and the second connecting portion 501 and the mounting portion 310 are disposed on different sides of the mounting member 510, so that the connecting device 20 and the adaptor 300 are mounted without interfering with each other.

The specific structure of the mounting portion 310 may be various, and it is sufficient that the mounting portion can be connected to the connecting device 20.

In some embodiments, the mounting portion 310 is partially spherical and coupled to the first clip groove 101 of the coupling device 20 such that the coupling device 20 can rotate relative to the first coupling portion 5211.

It should be noted that the specific structure of the second connecting portion 501 may be various, including but not limited to a snap portion, an internal threaded hole, a screw rod, etc.

Optionally, the second connecting portion 501 is a plug portion in the foregoing embodiments.

In other embodiments, as shown in FIG. 40, the control assembly 530 includes a plurality of catches 538. A plurality of clamping pieces 538 are fixedly arranged on the mounting member 510 at intervals along the direction from the first end 511 to the second end 512, and the connecting member 520 is provided with a clamping piece detachably connected with the clamping pieces 538.

When the first position adjustment mechanism 500 is used, one of the connecting member 520 and the mounting member 510 is fixedly connected to the adaptor 300, and the other is fixedly connected to the connecting device 20. The clamping pieces 538 are fixedly arranged on the mounting piece 510 at intervals along the direction from the first end 511 to the second end 512, the connecting piece 520 can be selectively fixed with the clamping pieces 538 through fasteners, the relative position of the connecting device 20 and the adapter piece 300 can be adjusted, after the adapter piece 300 is fixed with the instrument panel assembly of the vehicle, the fixing position of the connecting piece 520 relative to the mounting piece 510 can be adjusted, the connecting device 20 is installed at a proper position, the use of the connecting device 20 cannot influence or interfere other devices in the instrument panel assembly of the vehicle, the terminal support 1 can be installed on instrument panel assemblies of different types of vehicles, and the adaptability of the terminal support 1 is improved.

It should be noted that the particular structure of the snap member 538 to snap-fit with the fastener may be varied, including but not limited to a snap-fit structure, a clip-fit structure, and the like.

Further, as shown in fig. 40, in some embodiments, a plurality of catches 538 are integrally formed with the mount 510, the catches 538 defining a slot 5381 and a third resilient projection 5382 disposed within the slot 5381. The fastener is inserted into the slot 5381 and presses against the third elastic protrusion 5382. Thus, the plurality of clamping pieces 538 and the mounting piece 510 are integrally formed, so that the number of assembling processes is reduced, and the production efficiency of the first position adjusting mechanism 500 is improved. In addition, the fastener is inserted into the clamping groove 5381 and abuts against the third elastic convex portion 5382, and the clamping piece 538 is in snap fit with the fastener, so that the implementation is easy and the operation is simple.

It should be noted that the specific structural shape of the mounting member 510 can be various, including but not limited to, cylindrical, polygonal prism, plate, etc. And can be fixed on the first clamping member 100 and/or the second clamping member 200 by various methods such as screw connection fixation, adhesive fixation, buckle fixation, magnetic attraction fixation, slide fastener and the like.

In another embodiment of the first position adjustment mechanism 500, as shown in fig. 41, the mounting member 510 is nested with the connecting member 520, one of the mounting member 510 and the connecting member 520 is provided with an external threaded sleeve 5110, the other one of the mounting member 510 and the connecting member 520 is inserted into the external threaded sleeve 5110, the external threaded sleeve 5110 is provided with at least one notch 5111, the control component 530 comprises a locking thread 539, the locking thread 539 is provided with a tapered internal threaded hole for the external threaded sleeve 5110 to be threadedly coupled, or a portion of the external threaded sleeve 5110 is in a truncated cone shape. Thus, when the locking screw 539 loosens the external thread bushing 5110, the connecting member 520 can move telescopically relative to the mounting member 510, and when the connecting device 20 moves to a proper position through the connecting member 520, the locking screw 539 is screwed down, so that the water inlet screw extrudes the notch 5111 of the external thread bushing 5110, and the external thread bushing 5110 is fixedly connected with the connecting member 520 through deformation, thereby locking the connecting member 520 on the mounting member 510.

In another embodiment of the first position adjustment mechanism 500, as shown in fig. 42, a sleeve hole 5120 is formed between the mounting member 510 and the connecting member 520, and the other is inserted into the sleeve hole 5120; the control assembly 530 includes an eccentric locking member disposed in the trepan 5120, the eccentric locking member being disposed at one end of the other. Thus, the mounting member 510 is provided with the trepan 5120, the eccentric locking member 5310 is inserted into the trepan 5120 along with the connecting member 520, and the connecting member 520 is rotated such that the eccentric locking member 5310 is in clearance fit with the trepan 5120, and at this time, the connecting member 520 can be moved telescopically with respect to the mounting member 510. When the connecting device 20 is moved to a proper position by the connecting member 520, the connecting member 520 is rotated in a reverse direction, so that the eccentric locking member 5310 is tightly fitted to the inner sidewall of the trepan 5120, and the connecting member 520 is fixedly connected to the mounting member 510, thereby locking the connecting member 520 to the mounting member 510.

It should be noted that the specific implementation manner of the eccentric locking member 5310 can be various, and the eccentric locking can be implemented. For example, the eccentric lock 5310 includes an eccentric, and the connecting member 520 has a rotation axis in the housing hole 5120, and the eccentric can eccentrically move with respect to the rotation axis.

In some embodiments, the eccentric locking member 5310 includes a first locking body fixedly connected to the connecting member 520 and a locking ring eccentrically movable with the first locking body. In this manner, when the first locking body and the locking ring form an eccentric structure, the locking member 520 is rotated such that the locking ring is press-fixed between the first locking body and the inner sidewall of the trepan 5120, thereby locking the connecting member 520 to the mounting member 510.

In addition to any of the above embodiments, as shown in fig. 43, in some embodiments, the mounting device 10 further includes a second position adjusting mechanism 900, and the second position adjusting mechanism 900 is connected to the first position adjusting mechanism 500, so that the mounting portion 310 can be adjusted in at least three degrees of freedom. In this way, the second position adjustment mechanism 900 cooperates with the first position adjustment mechanism 500 to provide at least three adjustable degrees of freedom to the mounting portion 310, such that the connection device 20 can move telescopically with respect to the height direction of the on-board screen 2, and move with respect to the width and/or thickness direction of the on-board screen 2.

For example, the second position adjustment mechanism 900 cooperates with the first position adjustment, so that the connection device 20 can be telescopically moved in the height direction of the in-vehicle screen 2 and can be swung in the front-rear direction of the in-vehicle screen 2.

On the basis of any of the above embodiments, as shown in fig. 43, in some embodiments, the second adjusting mechanism includes a first link 910 and a second link 920 rotatably connected to the first link 910, one end of the first link 910 is rotatably connected to the first clamping member 100, the other end is rotatably connected to one end of the second link 920, the other end of the second link 920 is connected to the first position adjusting mechanism 500, and at least one of the first link 910 and the second link 920 has an adjustable length. In this way, the first link 910 and the second link 920 cooperate with each other to allow the first position adjustment mechanism 500 to swing in the front-rear direction with respect to the in-vehicle screen 2. Meanwhile, at least one of the first link 910 and the second link 920 is adjustable in length, so that the first position adjustment mechanism 500 can move telescopically relative to the length direction of the car screen 2, and the connection device 20 can be adjusted in at least four degrees of freedom.

It should be noted that the length of the first link 910 and/or the second link 920 can be adjustable in various ways, including but not limited to a telescopic rod, a lead screw nut telescopic assembly, a rack and pinion telescopic assembly, and so on.

In some embodiments, the first link 910 includes a first rod 911 and a second rod 912 telescopically connected to the first rod 911, wherein one end of the first rod 911 is rotatably connected to the first clamping member 100, and one end of the second rod 912 is rotatably connected to the second link 920.

In some embodiments, the second position adjustment mechanism 900 may be implemented with reference to the first position adjustment mechanism 500, that is, the second position adjustment mechanism 900 is a position adjustment mechanism that implements movement of the connection device 20 in another direction. For example, the second position adjustment mechanism 900 is used to adjust the position of the connection device 20 with respect to the front-rear direction of the in-vehicle screen 2, and the first position adjustment mechanism 500 is used to adjust the position of the connection device 20 with respect to the height direction of the in-vehicle screen 2.

On the basis of any of the above embodiments, as shown in fig. 1 and fig. 2, in some embodiments, the terminal support 1 includes an adapter member 30, and the adapter member 30 includes the first position adjustment mechanism 500 and the adapter 300 in any of the above embodiments.

Further, in an embodiment, the adaptor component 30 further includes the second position adjusting mechanism 900 in any of the above embodiments.

In addition, the adapter component 30 in any of the above embodiments is applied to the mounting device 10 shown in fig. 1, 45, 48, 49, and further includes another terminal bracket 1 that is disposed in the mounting device 10 that can be fixedly connected to a vehicle, such as a mounting cover, a card housing, a socket housing, etc.

In addition to any of the above embodiments, in some embodiments, the mounting device 10 further comprises a thermal insulation layer disposed on a back surface of at least one of the first clamping member 100 and the second clamping member 200. Thus, the first clamping piece 100 and/or the second clamping piece 200 have a heat insulation function by utilizing the heat insulation layer, so that the vehicle-mounted screen 2 can be prevented from being exposed to sunlight, and the vehicle-mounted screen 2 can be protected.

The heat insulation layer can be realized in various ways, including but not limited to one or a combination of more than two of a light reflection coating, heat insulation foam, a reflector and the like.

On the basis of any of the above embodiments, as shown in fig. 17 and 44, in some embodiments, the mounting device 10 further includes a sunshade 700 disposed between at least one of the first clamping member 100 and the second clamping member 200, and the sunshade 700 is used for forming a sunshade area for shielding the terminal device and/or the vehicle-mounted screen 2. In this way, the sun-shading part 700 is used to form a sun-shading area for shading the terminal device and/or the vehicle-mounted screen 2 so as to shade the influence of external ambient light on the display quality of the terminal device and/or the vehicle-mounted screen 2, thereby improving the driving experience of the vehicle.

It should be noted that, the specific implementation manner of the sunshade 700 disposed between the first clamping member 100 and the second clamping member 200 may be various, including but not limited to a detachable fixing manner, such as a screw fastening, a snap fastening, a magnetic fastening, a negative pressure suction fastening, a detachable bonding, an insertion fastening, and a non-detachable fixing manner, a riveting, a welding, a non-detachable bonding, and the like.

On the basis of any of the above embodiments, as shown in fig. 17, in some embodiments, the sunshade 700 includes a sunshade 710 and an adjusting tube 720 fixedly connected to the sunshade 710, and the adjusting tube 720 is detachably connected to the first clip 100 and/or the second clip 200. In this way, the adjusting tube 720 is matched with the sunshade 710, so that the position of the sunshade 710 is adjustable, and a user can conveniently adjust the position of the sunshade 710 according to the implementation requirement.

It should be noted that specific implementations of the detachable connection between the adjusting tube 720 and the adaptor 300 include, but are not limited to, a snap-fit fixation, a magnetic-attraction fixation, and the like.

As shown in fig. 17, in some embodiments, a fourth magnetic element 730 is disposed between the adjusting tube 720 and the first clamping element 100 and/or the second clamping element 200, and a fourth mating element 750 magnetically fixed with the fourth magnetic element 730 is disposed on the other. Thus, when the sun-shading is needed, the adjusting tube 720 is fixed on the first clamping member 100 and/or the second clamping member 200 by the fourth magnetic attraction member 730 and the fitting member. When the sun shade 700 needs to be detached, the adjusting tube 720 can be separated from the first clamping member 100 and/or the second clamping member 200 only by separating the fourth magnetic attraction member 730 from the fourth mating member 750, so that the operation is convenient and the implementation is easy.

Fourth magnetism is inhaled piece 730 and is included magnet, alnico (artificial magnetite), neodymium iron boron magnetism body etc. and can produce the component of magnetic attraction, and fourth fitting member 750 includes magnet, iron sheet, nickel piece, cobalt piece etc. and can inhale the complex component with second magnetism and inhale piece 230.

Referring to fig. 44, in some embodiments, the sunshade 700 includes a sunshade 710, and the sunshade 710 is rotatably disposed between the first clip 100 and the second clip 200. Therefore, the sun shield 710 can be rotatably arranged, so that the sun shield 710 can shield the sunlight above the vehicle-mounted screen 2 and can also shield the sunlight on the back of the vehicle-mounted screen 2. Specifically, when the vehicle was driven the in-process, sunshading board 710 can rotate to the top of on-vehicle screen 2 for shelter from on-vehicle screen 2 top sunshine, make things convenient for people to insert the information on the on-vehicle screen 2, improve and drive the security. When the vehicle parks in the open air for a long time, sunshading board 710 can rotate the back to on-vehicle screen 2 for shelter from on-vehicle screen 2 back sunshine, avoid on-vehicle screen 2 to be insolated by sunshine and take place to damage or reduce its life, improve the reliability of vehicle.

Referring to fig. 44, in some embodiments, the shade 700 includes a shade 710, the shade 710 snap-fit between the first clip 100 and the second clip 200. As such, the sun visor 710 is snapped between the first clip 100 and the second clip 200, so that the user can conveniently assemble and disassemble the sun visor 710 according to the implementation requirement.

In addition to any of the above embodiments of the sunshade 700, in some embodiments, the outer side of the sunshade 700 is provided with a heat insulating reflective layer. Thus, the heat-insulating reflective layer can further improve the sun-shading effect of the sun-shading member 700.

The heat insulation reflecting layer comprises but is not limited to one or a combination of more than two of a heat insulation board, a reflecting coating, heat insulation foam, a reflector and the like.

It should be noted that adapter 300 may be disposed directly or indirectly on first clamp 100 and/or second clamp 200.

In some embodiments, adaptor 300 is fixedly coupled to first clamping member 100. Specific implementation manners include but are not limited to fixing in a detachable connection manner, and also fixing in a non-detachable connection manner, such as sleeving, clamping, integrally-formed fixing, welding and the like, which can be realized in the conventional technology, and are not cumbersome.

In addition to any of the above embodiments, as shown in fig. 45, in some embodiments, the adaptor 300 is rotatably connected to the first clamping member 100; a damping structure 1000 is provided between the adaptor 300 and the first clamping member 100 to enable the adaptor 300 to hover relative to the second clamping member 200. Therefore, the damping structure 1000 can be used to stop the adaptor 300 when the adaptor rotates, so that a user can conveniently adjust the angle of the adaptor 300.

The damping structure 1000 can be realized by referring to the first damper 102 and the like in the foregoing embodiments.

In addition to any of the above embodiments, as shown in fig. 45, in some embodiments, the adaptor 300 is rotatably connected to the second clamping member 200; a damping structure 1000 is provided between the adaptor 300 and the second clamping member 200 to enable the adaptor 300 to hover relative to the second clamping member 200. Therefore, the damping structure 1000 can be used to stop the adaptor 300 when the adaptor rotates, so that the user can adjust the angle of the adaptor 300 conveniently.

The damping structure 1000 can be realized by referring to the second damper 103 and the like in the foregoing embodiments.

In other embodiments, the mounting device 10 further comprises a locking unit (not shown) disposed between the adaptor 300 and the first clamping member 100 to release or lock the adaptor 300. In this way, the adaptor 300 can be released by the locking unit, enabling the rotation member to rotate relative to the first grip. After the locking unit locks the adaptor 300, the rotating member is fixed on the first clamping member 100, so that the user can adjust the angle of the adaptor 300 conveniently.

In other embodiments, the mounting device 10 further comprises a locking unit disposed between the adaptor 300 and the second clamping member 200 to release or lock the adaptor 300. In this way, the adaptor 300 can be released by the locking unit, enabling the rotation member to rotate relative to the second grip. After the adaptor 300 is locked by the locking unit, the rotating member is fixed on the second clamping member 200, which is convenient for a user to adjust the angle of the adaptor 300.

The specific implementation of the locking unit may be various, including but not limited to a fastening bolt, a fastening screw, an eccentric locking assembly, and the like.

Alternatively, in combination with the aforementioned embodiment of the buckle portion 117, the terminal bracket 1 includes two connection devices 20, wherein one connection device 20 is connected with the buckle portion 117 through the adaptor 300, and the other connection device 20 can be directly connected with the buckle portion 117. Thus, the connecting device 20 can be connected with the plug-in portion 117 through the adaptor 300, and can also be directly connected with the plug-in portion 117, so as to meet the installation requirements of different connecting devices 20.

In addition to any of the above embodiments, in some embodiments, one of the connection device 20 and the mounting portion 310 is provided with a buckle portion, the other is provided with a matching groove 320 for being inserted and fixed with the buckle portion, and at least one of the buckle portion and the matching groove 320 is obliquely arranged along the depth direction of the first clamping groove 101. In this way, when the connection device 20 is mounted on the adaptor 300, the connection device 20 can be tilted with respect to the front-back direction of the car-mounted screen 2, so as to meet the requirements of different positions and terminal devices of the car-mounted screen 2.

For example, an alternative embodiment is described in connection with the aforementioned on-board screen 2. The vehicle-mounted screen 2 is in a transverse screen state, and the terminal equipment can incline relative to the front-back direction of the vehicle-mounted screen 2 by means of the matching of the buckling parts and the matching grooves 320, so that a driver can conveniently watch the terminal equipment.

On the basis of any of the above embodiments, in some embodiments, the fastening portion is disposed on the second clamping member 200, the connecting device 20 includes a mounting box 21 having a connecting cavity 21a, a side wall of the mounting box 21 is provided with a fitting groove 320, and the fitting groove 320 is inclined along a thickness direction of the mounting box 21; when the in-vehicle screen 2 is in the landscape screen state, the opening of the connection cavity 21a is inclined toward the driving seat direction; when the in-vehicle screen 2 is in the portrait screen state, the opening of the connection cavity 21a is inclined upward toward the rear surface of the in-vehicle screen 2. So, this mounting box 21 is connected with knot portion through cooperation groove 320, can conveniently utilize to connect chamber 21a and terminal equipment to be connected for the fore-and-aft direction slope of on-vehicle screen 2 for terminal equipment can set up towards the navigating mate, in order to make things convenient for the navigating mate to watch.

For example, an alternative embodiment is described in connection with the aforementioned on-board screen 2. The vehicle-mounted screen 2 is in a horizontal screen state, and the buckling parts are matched with the matching grooves 320, so that after the mounting box 21 is connected with the terminal equipment through the connecting cavity 21a, the terminal equipment can be inclined relative to the front and back directions of the vehicle-mounted screen 2, and a driver can conveniently watch the terminal equipment. When the vehicle-mounted screen 2 is switched to the vertical screen state, after the mounting box 21 is connected with the terminal equipment through the connecting cavity 21a, the terminal equipment can incline relative to the front-back direction of the vehicle-mounted screen 2, the terminal equipment can lie obliquely towards the front windshield direction, and the mounting is firmer.

Alternatively, the buckle part 117 in any of the above embodiments comprises a buckle part, and the terminal bracket 1 comprises two connecting devices 20, wherein one connecting device 20 is connected with the buckle part through the adaptor 300, and the other connecting device 20 can be directly connected with the buckle part. Thus, the connecting device 20 can be connected with the buckle part through the adaptor 300, and can also be directly connected with the buckle part, so as to meet the installation requirements of different connecting devices 20.

It should be noted that the implementation manner of the connection device 20 can be implemented in the conventional technology, and includes, but is not limited to, a gravity linkage connection device 20, a spring clamping connection device 20, a magnetic suction adaptor 300, a negative pressure suction cup adaptor 300, a deformable limiting mechanism, and other mechanisms that can be detachably fixed to a terminal device such as a mobile phone and a tablet computer. For example, the mobile phone supports such as gravity linkage mobile phone support, clamping type mobile phone support, magnetic type mobile phone support, electric control type mobile phone support, and sucker type mobile phone support.

As shown in fig. 46, in some embodiments, the coupling device 20 includes a housing assembly 22 and a clamping assembly 23 movably disposed on the housing assembly 22. The clamping assembly 23 includes a pressure member 23a movably disposed on the housing assembly 22 and at least two clamping members 23b linked with the pressure member 23a, and the pressure member 23a can be automatically reset to open the clamping members 23b. When the terminal equipment is placed on the pressure bearing piece 23a, the pressure bearing piece 23a moves downwards and drives the at least two clamping pieces 23b to clamp the terminal equipment, and the gravity of the terminal equipment is converted into clamping force for limiting the terminal equipment to move left and right.

Alternatively, as shown in fig. 47, in other embodiments, the clamping assembly 23 includes two clamping members 23b that are resiliently resettable to clamp the terminal device. In use, the clamping members 23b are pulled outwards to open the clamping members 23b, and after the terminal device is placed in the terminal device, the terminal device can be elastically reset to be clamped on the shell assembly 22.

As shown in fig. 20 to 22, the first connecting body 110 and the second connecting body 210 are fixedly connected, so that the first clamping member 100 and the second clamping member 200 are tightly fitted with the car screen 2 through the clamping groove. The first clamping body 120 is rotatably coupled with the first coupling body 110 to accommodate different in-vehicle screens 2. The first clamping body 120 is rotatably connected with the first connecting body 110 to adapt to the vehicle-mounted screens 2 with different shapes, so that the terminal equipment can be fixed on the vehicle-mounted screens 2.

As shown in fig. 7 to 19, the first connecting body 110 and the second connecting body 210 are slidable relative to each other, so that the size of the clamping groove formed by the first clamping member 100 and the second clamping member 200 is adjustable, and the vehicle-mounted screens 2 with different sizes can be connected. The first clamping member 100 and the second clamping member 200 are tightly matched with the vehicle-mounted screen 2 by using elastic locking force, magnetic locking force, spiral locking force and the like. The first clamping body 120 is rotatably coupled with the first coupling body 110 to accommodate different in-vehicle screens 2. The first clamping body 120 is rotatably connected with the first connecting body 110 to adapt to the vehicle-mounted screens 2 with different shapes, so that the terminal equipment can be fixed on the vehicle-mounted screens 2. As shown in fig. 5, the mounting device 10 of the present application can also be connected to the non-display area of the display surface of the in-vehicle screen 2, and can fix the terminal device to the outside of the display surface of the in-vehicle screen 2.

As shown in fig. 1, 26, 27 and 45, the mounting device 10 of the present application can be connected to a rotatable in-vehicle screen 2, and can fix a terminal device to the in-vehicle screen 2. In some embodiments, the clamping device is mounted on the vehicle-mounted screen through the first clamping piece and the second clamping piece, so that a mounting portion of the adapter is arranged on the vehicle-mounted screen, the mounting portion is a universal ball head, and the adapter is arranged on the clamping device through the first position adjusting mechanism. Therefore, the vehicle-mounted screen can be in a horizontal screen state through the universal ball head rotary connecting device, so that the terminal equipment can be placed in a vertical screen mode and in a horizontal screen mode, the position of the terminal equipment can be flexibly adjusted through the first position adjusting mechanism, and avoidance or better use of the terminal equipment is achieved. And in the process of switching the vehicle-mounted screen to the vertical screen state, the terminal equipment can be taken down firstly, and the connecting device and the clamping device can be switched along with the vehicle-mounted screen without interfering the movement of the vehicle-mounted screen. When the vehicle-mounted screen is in the vertical screen state, the state of the connecting device can be adjusted through the universal ball head, the transverse screen or the vertical screen of the terminal equipment can be used (selected according to actual conditions), the position of the terminal equipment can be further flexibly adjusted through the first position adjusting mechanism, and the terminal equipment can be avoided or better used.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when one element is considered to be "fixedly connected" to another element, the two elements may be detachably connected and may also be non-detachably connected, such as sleeved connection, clamping connection, integrally formed connection, welding, etc., which can be realized in the conventional technology, and thus are not cumbersome.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept of the present application, which falls within the scope of protection of the present application.

Claims

1. A mounting device, comprising:

the first clamping piece comprises a first connecting body and a first clamping body protruding out of the first connecting body;

the second clamping piece comprises a second connecting body and a second clamping body protruding out of the second connecting body, and the second connecting body is connected with the first connecting body so that the second clamping body is matched with the first clamping body to form a first clamping groove for connecting the vehicle-mounted screen; and

the adapter is arranged between the first clamping piece and the second clamping piece and comprises an installation part for installing the connecting device.

2. The mounting device of claim 1, wherein the first clamping body is rotatably coupled to the first coupling body; and/or the second clamping body is rotatably connected with the second connecting body.

3. The mounting device as claimed in claim 1, wherein the first clamping body comprises a first rotating portion and a first clamping portion protruding from the first rotating portion, the first rotating portion is rotatably connected to the first connecting body, and the first clamping portion and the second clamping body cooperate to form the first clamping groove;

and/or the second clamping body comprises a second rotating part and a second clamping part protruding out of the second rotating part, the second rotating part is rotatably connected with the second connecting body, and the second clamping part is matched with the first clamping body to form the first clamping groove.

4. The mounting device of claim 3, wherein the first rotating portion is disposed at least at an acute angle to the first clamping portion and the second rotating portion is disposed at least at an acute angle to the second clamping portion;

and/or the first rotating part rotates in a set rotating range, and the second rotating part rotates in a set rotating range;

and/or the first rotating part and the first connecting body are in damping rotation, so that the first rotating part can be arranged in a hovering mode relative to the first connecting body;

and/or the second rotating part and the second connecting body are in damped rotation, so that the second rotating part can be arranged in a hovering mode relative to the second connecting body.

5. The mounting device according to claim 3, wherein a first damper is provided between the first rotating portion and the first connecting body, and the first rotating portion is damped to rotate with the first connecting body by the first damper; and/or a second damper is arranged between the second rotating part and the second connecting body, and the second rotating part and the second connecting body rotate in a damping mode through the second damper.

6. The mounting device as claimed in claim 3, wherein the first connecting body is provided with a first mounting groove and a first side wall arranged in the first mounting groove, the first side wall is partially circular-arc-shaped and is arranged close to the second connecting body; at least part embedding of first rotation portion in the first mounting groove, just first rotation portion include with the first arc lateral wall of first lateral wall adaptation and with the first spacing lateral wall that first arc lateral wall is adjacent, first spacing lateral wall with the cooperation of splining of first lateral wall, first spacing lateral wall includes two to the interval set up in the both ends of first arc lateral wall.

7. The mounting device of claim 3, wherein the second connecting body is provided with a second mounting groove and a second side wall arranged in the second mounting groove, the second side wall is partially arc-shaped and is arranged close to the second connecting body; at least part embedding of second rotation portion in the second mounting groove, just the second rotation portion include with the second arc lateral wall of second lateral wall looks adaptation and with the spacing lateral wall of second adjacent second of second arc lateral wall, the spacing lateral wall of second with the cooperation of splining of second lateral wall, the spacing lateral wall of second includes two to the interval set up in the both ends of second arc lateral wall.

8. The mounting device as claimed in claim 1, wherein the first clamping member is rotatably connected to the first connecting member, the mounting device comprises a first elastic protrusion and a first anti-friction member, the first anti-friction member comprises a plurality of first concave holes spaced along a rotation direction of the first clamping member, the first concave holes are sleeved and locked with the first elastic protrusion, one of the first elastic protrusion and the first anti-friction member is disposed on the first clamping member, and the other one of the first elastic protrusion and the first anti-friction member is disposed on the first connecting member;

and/or the mounting device comprises a first fastening piece, and the first clamping body is arranged on the first connecting body through the first fastening piece;

and/or the second clamping body is rotationally connected with the second connecting body, the mounting device comprises a second elastic convex part and a second friction-resistant piece, the second friction-resistant piece comprises a plurality of second concave holes arranged at intervals along the rotation direction of the second clamping body, the second concave holes are sleeved and matched with the second elastic convex part, one of the second elastic convex part and the second friction-resistant piece is arranged on the second clamping body, and the other one of the second elastic convex part and the second friction-resistant piece is arranged on the second connecting body;

and/or the mounting device comprises a second fastening piece, and the second clamping body is arranged on the second connecting body through the second fastening piece;

or the first clamping body is rotationally connected with the first connecting body, one of the first clamping body and the first connecting body is provided with a first magnetic attraction piece, and the other one of the first clamping body and the first connecting body is provided with a first matching piece which is in magnetic attraction matching with the first magnetic attraction piece; and/or the second clamping body is rotatably connected with the second connector, one of the second clamping body and the second connector is provided with a second magnetic attraction piece, and the other one of the second clamping body and the second connector is provided with a second matching piece which is magnetically matched with the second magnetic attraction piece.

9. The mounting device of claim 1, wherein the first connecting body is slidably coupled to the second connecting body such that a spacing between the first clamping body and the second clamping body is adjustable.

10. The mounting device as claimed in claim 9, wherein a guide body is provided between the first connecting body and the second connecting body, and a first guide hole slidably engaged with the guide body is provided on the other connecting body;

or, the mounting device further comprises a guide member, and at least one of the first connecting body and the second connecting body is slidably connected with the guide member;

or, the mounting device further comprises a fixing piece, and at least one of the first connecting body and the second connecting body is connected with the fixing piece in a sliding manner.

11. The mounting device of claim 10 wherein said first guide holes are at least two and spaced apart along the sliding direction of said first connecting body, said guide body selectively slidably engaging one of said first guide holes; or, the number of the guide bodies is at least two, the guide bodies are arranged at intervals along the sliding direction of the first connecting body, and the first guide hole can be selectively in sliding fit with one of the guide bodies;

or the first connecting body is connected with the fixing piece in a sliding manner, and the first connecting body can be elastically contracted and arranged on the fixing piece so as to reduce the distance between the first clamping grooves; and/or the second connecting body is slidably connected with the fixing piece, and the second connecting body can be elastically contracted and arranged on the fixing piece so as to reduce the distance between the first clamping grooves;

or the first connecting body is in sliding connection with the fixing piece, and the first connecting body can be arranged on the fixing piece in a magnetic attraction shrinkage mode so as to reduce the distance between the first clamping grooves; and/or the second connecting body is slidably connected with the fixing piece, and the second connecting body can be arranged on the fixing piece in a magnetic attraction shrinkage manner so as to reduce the distance between the first clamping grooves;

or the first connecting body is connected with the fixing piece in a sliding mode and is connected with the fixing piece through a screw rod nut transmission structure so as to adjust the distance between the first clamping grooves; and/or the second connecting body is connected with the fixing piece in a sliding manner, and the first connecting body is connected with the fixing piece through a screw rod nut transmission structure so as to adjust the distance between the first clamping grooves;

or the first connecting body is connected with the fixing piece in a sliding manner, and the first connecting body is connected with the fixing piece through a gear and rack transmission structure so as to adjust the distance between the first clamping grooves; and/or the second connecting body is connected with the fixed piece in a sliding manner and is connected with the fixed piece through a gear and rack transmission structure so as to adjust the distance between the first clamping grooves;

or, one of the first connecting body and the fixing piece is provided with a first ratchet bar, and the other one is provided with a first stopping piece, and the first stopping piece is in one-way stopping fit with the first ratchet bar, so that the first connecting body can move along the direction of reducing the first clamping groove; and/or one of the second connecting body and the fixing piece is provided with a second ratchet bar, and the other one is provided with a second stopping piece, and the second stopping piece is matched with the second ratchet bar in a one-way stopping way, so that the second connecting body can move along the direction of reducing the first clamping groove.

12. The mounting device of claim 9, further comprising an adjustment assembly disposed between the first and second connecting bodies for adjusting a spacing between the first and second clamping bodies.

13. The mounting device of claim 12, wherein the adjusting assembly comprises a first elastic member, one end of the first elastic member is disposed on the first connecting body, and the other end of the first elastic member is disposed on the second connecting body, so that the first clamping body and the second clamping body elastically return to a clamping state;

and/or, the adjusting component comprises a third magnetic attraction piece and a third matching piece magnetically matched with the third magnetic attraction piece, one of the third magnetic attraction piece and the third matching piece is arranged on the first connecting body, and the other is arranged on the second connecting body, so that the first clamping body and the second clamping body are magnetically attracted to be reset to a clamping state.

14. The mounting device of claim 12, further comprising a fixing member, wherein the first connecting body and the second connecting body are slidably connected to the fixing member respectively; the adjusting assembly comprises a first rack, a transmission gear, a first limiting piece and a trigger piece, wherein the first rack, the transmission gear, the first limiting piece and the trigger piece are oppositely arranged, the transmission gear is meshed with the first rack, the first limiting piece is in rotation stopping fit with the transmission gear, the trigger piece drives the first limiting piece to move, the first connecting body and the second connecting body are respectively provided with a second rack which is meshed with the transmission gear, part of the first rack and part of the trigger piece are exposed out of the fixing piece, and the trigger piece is movably arranged on the fixing piece and can drive the first limiting piece to be separated from the transmission gear; the first rack is pressed, the first rack can drive the transmission gear to rotate, the transmission gear drives the second rack to move, the first clamping groove is opened, and the first limiting piece is in rotation stopping fit with the transmission gear, so that the first connecting body and the second connecting body are fixed on the fixing piece; when the trigger piece is triggered, the trigger piece drives the first limiting piece to be separated from the transmission gear, so that the first clamping body and the second clamping body are automatically reset to a clamping state.

15. The mounting device of claim 12, wherein the adjustment assembly further comprises an adjustment bolt, one of the first and second connecting bodies is rotatably connected to the adjustment bolt, and the other one of the first and second connecting bodies is provided with a first internally threaded hole in threaded connection with the adjustment bolt.

16. The mounting device of claim 15, wherein the adjustment assembly further comprises a second elastic member sleeved on the adjustment bolt and disposed between the adjustment bolt and the first connecting body or the second connecting body, so that the adjustment bolt is in loose-fitting engagement with the first internally threaded hole; or the second elastic piece is sleeved on the adjusting bolt and arranged between the first connecting body and the second connecting body, so that the adjusting bolt is in anti-loose fit with the internal threaded hole.

17. The mounting device of claim 12, wherein the adjusting assembly further comprises an adjusting member, the adjusting member is provided with a first screw body and a second screw body with a thread direction opposite to that of the first screw body, one of the first connecting body and the second connecting body is provided with a second internal thread hole in threaded connection with the first screw body, and the other is provided with a third internal thread hole in threaded connection with the second screw body;

or, the adjusting assembly further comprises a third rack and a one-way gear, the one-way gear is movably arranged between the first connecting body and the second connecting body, and one end of the third rack is fixed on the other one; when the one-way gear is located at the first position, the one-way gear is meshed with the third rack, and the one-way gear drives the third rack to move in a one-way mode, so that the first clamping groove is reduced; when the one-way gear is in the second position, the one-way gear is disengaged from the third rack;

or, the adjusting component comprises a fourth rack arranged on the first connecting body, a first driving gear movably arranged on the second connecting body, and a first locking piece arranged on the second connecting body, the first driving gear is meshed with the fourth rack, so that the size of the first clamping groove is adjustable, and the first locking piece is used for locking or loosening the first driving gear.

18. The mounting device as claimed in claim 12, wherein the adjusting assembly comprises a third ratchet bar disposed on the first connecting body and a third stopper disposed on the second connecting body, the second connecting body is provided with a connecting hole for inserting the third ratchet bar, and at least a portion of the third stopper is disposed in the connecting hole and is engaged with the third ratchet bar in a unidirectional stopping manner.

19. The mounting device of claim 18, wherein the third stop member is rotatably disposed on the second connecting body to release or engage the third ratchet bar in a unidirectional stop manner.

20. The mounting device of claim 1, wherein the first connector body is fixedly connected to the second connector body to clampingly engage the vehicle screen through the first clip groove.

21. The mounting device of claim 20, further comprising a third fastener;

one of the first connecting body and the second connecting body is provided with an inserting body, the other one of the first connecting body and the second connecting body is provided with a sleeve hole matched with the inserting body in a sleeve way, and the third fastening piece fixes the inserting body in the sleeve hole;

or the mounting device further comprises a connecting rod, the first connecting body and the second connecting body are connected with the connecting rod in a sliding manner, and the connecting rod is fixedly connected with the first connecting body and the second connecting body through the third fastener; or the first connecting body is fixedly connected with one end of the connecting rod, the second connecting body is slidably connected with the other end of the connecting rod, and the connecting rod is fixedly connected with the second connecting body through the third fastener;

or, the mounting device further comprises a fixing piece, and the first connecting body and the second connecting body are fixed to the fixing piece through the third fastening piece respectively.

22. The mounting device as claimed in claim 1, wherein a fourth ratchet bar is disposed between the first connecting body and the second connecting body, and a fourth stopping member is disposed between the first connecting body and the second connecting body, the fourth stopping member is engaged with the fourth ratchet bar in a unidirectional stopping manner, so that the first connecting body and the second connecting body move in a direction of reducing the first clamping groove.

23. The mounting device according to claim 1, wherein the first clamping piece is provided with a first anti-slip layer attached to the vehicle-mounted screen; and/or the second clamping body is provided with a second anti-slip layer attached to the vehicle-mounted screen.

24. The mounting device of claim 23, wherein the first non-slip layer comprises a first resilient non-slip portion disposed on the first clip body, at least a portion of the first resilient non-slip portion being disposed toward the second clip body; and/or the second anti-slip layer comprises a second elastic anti-slip part arranged on the second clamping body, and at least part of the second elastic anti-slip part faces the first clamping body.

25. The mounting device of claim 1, wherein the first clamping member comprises at least two clamping members and is arranged at intervals along the length direction of the second clamping member, and the adapter member is arranged on the second clamping member; and/or at least one of the first clamping piece and the second clamping piece is provided with an avoiding hole for avoiding a rotating part of the vehicle-mounted screen.

26. The mounting device of claim 25, wherein the adapter member is rotatably coupled to the second clamping member; a damping structure is arranged between the adaptor and the second clamping piece, so that the adaptor can hover relative to the second clamping piece;

or, the mounting device further comprises a locking unit, and the locking unit is arranged between the adaptor and the second clamping piece to loosen or lock the adaptor.

27. The mounting device as claimed in claim 1, wherein the first clamping member and/or the second clamping member is/are provided with a matching surface which is attached to the vehicle-mounted screen and a mounting surface which is arranged opposite to the matching surface, and the adapter member is arranged on the mounting surface;

and/or the first clamping body is provided with a first concave part, and the second clamping body is provided with a second concave part which is matched with the first concave part to form the first clamping groove.

28. The mounting device of claim 1, further comprising a functional pendant disposed between at least one of the first clamp and the second clamp;

and/or the mounting device further comprises a heat insulation layer, wherein the heat insulation layer is arranged on the back surface of at least one of the first clamping piece and the second clamping piece.

29. The mounting device as claimed in claim 1, wherein at least one of the first clamping member and the second clamping member has a buckle portion protruding from the first clamping groove, and the adaptor has a mating groove for mating with the buckle portion.

30. The mounting device according to claim 1, further comprising a sun shade provided between at least one of the first and second clamps, the sun shade being configured to form a sun shade area for shading a terminal device and/or a vehicle screen.

31. The mounting arrangement of claim 30 wherein the visor comprises a visor and an adjustment tube fixedly connected to the visor, the adjustment tube being removably connected to the first and/or second clamp;

or, the sun-shading piece comprises a sun-shading board which is rotatably arranged between the first clamping piece and the second clamping piece;

or the sun shading piece comprises a sun shading plate, and the sun shading plate is arranged between the first clamping piece and the second clamping piece in a buckled mode;

or a heat insulation reflecting layer is arranged on the outer side of the sun shading part.

32. The mounting device of claim 1, further comprising a third clamping member, wherein the first clamping member is disposed opposite the second clamping member, and the third clamping member is disposed between at least one of the first clamping member and the second clamping member and is out of the clamping direction of the first clamping groove.

33. The mounting device of claim 32, wherein the third clamping member is telescopically disposed between the first clamping member and the second clamping member and forms a second clamping groove with a side wall of the first clamping member and/or a side wall of the second clamping member; and/or the third clamping pieces comprise at least two, and at least two third clamping pieces are arranged on two sides of the first clamping piece and/or the second clamping piece at intervals.

34. The mounting device of any one of claims 1 to 33, further comprising a first position adjustment mechanism by which the adaptor is drivingly connected to the first and/or second clamping member to enable the position of the mounting portion to be adjusted.

35. The mounting device of claim 34, wherein the first position adjustment mechanism comprises a mounting member, a connecting member slidably disposed on the mounting member, and a control assembly capable of controlling the connecting member to be fixed on the mounting member, the mounting member is disposed on at least one of the first clamping member and the second clamping member, the mounting member comprises a first end and a second end opposite to the first end, the connecting member is connected to the adapter member, and the control assembly is further capable of controlling the connecting member to move back and forth along a direction from the first end to the second end.

36. The mounting device of claim 35, wherein the control assembly comprises a first screw rotatably disposed on the mounting member and a first operating member for driving the first screw to rotate, the first screw being connected to the connecting member to drive the connecting member to move back and forth along the direction from the first end to the second end;

or, the control assembly comprises a locking piece which is movably arranged on at least one of the mounting piece and the connecting piece and has a locking state and an unlocking state; when the locking piece is in the locking state, the locking piece locks the connecting piece on the mounting piece; when the locking piece is in an unlocking state, the locking piece releases the connecting piece, so that the connecting piece can move back and forth along the direction from the first end to the second end;

or the mounting part is connected with the connecting part in a nested manner, an external thread sleeve is arranged between the mounting part and the connecting part, the other external thread sleeve is inserted into the external thread sleeve, the external thread sleeve is provided with at least one notch, the control component comprises a locking thread sleeve, the locking thread sleeve is provided with a conical internal thread hole in threaded connection with the external thread sleeve, or the part of the external thread sleeve is in a cone frustum shape;

or one of the installation part and the connecting part is provided with a sleeve hole, and the other one is inserted into the sleeve hole; the control assembly comprises an eccentric locking piece arranged in the sleeve hole, and the eccentric locking piece is arranged at one end of the other one.

37. The mounting device of claim 35, wherein the mounting member comprises a receiving groove disposed along a direction from the first end to the second end, and a plurality of retaining grooves disposed on a side wall of the receiving groove, the plurality of retaining grooves being spaced along a direction from the first end to the second end; the control assembly further comprises a sliding fastener in sliding fit with the accommodating groove, the sliding fastener is fixedly connected with the connecting piece, and the sliding fastener is provided with an elastic clamping protrusion;

when the elastic clamping protrusions automatically reset to be in limit fit with the limiting grooves, the sliding fastener is fixed on the mounting piece;

when the elastic clamping bulges are pressed by external force and separated from the limiting groove, the sliding fastener can slide relative to the accommodating groove.

38. The mounting device of claim 35, further comprising a second position adjustment mechanism coupled to the first position adjustment mechanism to enable the mounting portion to be adjusted in at least three degrees of freedom.

39. The mounting device of claim 38, wherein the second adjustment mechanism includes a first link and a second link rotatably coupled to the first link, one end of the first link being rotatably coupled to the first clamp and the other end being rotatably coupled to one end of the second link, the other end of the second link being coupled to the first position adjustment mechanism, at least one of the first link and the second link being adjustable in length.

40. A terminal support comprising attachment means for attaching a terminal device and a mounting means according to any one of claims 1 to 39, said mounting portion being attached to said attachment means.

41. A terminal holder according to claim 40, wherein one of the connecting means and the mounting portion is provided with a locking portion, and the other is provided with a fitting groove to be inserted and fixed to the locking portion, and at least one of the locking portion and the fitting groove is inclined in a depth direction of the first clamping groove.

42. The terminal bracket according to claim 40, wherein the latching portion is provided on the mounting portion, the connecting means comprises a mounting box provided with a connecting cavity, the side wall of the mounting box is provided with the engaging groove, and the engaging groove is inclined in a thickness direction of the mounting box; when the vehicle-mounted screen is in a horizontal screen state, the opening of the connecting cavity inclines towards the direction of a driving position; when the vehicle-mounted screen is in a vertical screen state, the opening of the connecting cavity inclines upwards towards the back direction of the vehicle-mounted screen.