CN217656788U

CN217656788U - Switching structure and grafting equipment

Info

Publication number: CN217656788U
Application number: CN202221469689.9U
Authority: CN
Inventors: 张彬彬
Original assignee: Aputure Imaging Industries Co Ltd
Current assignee: Shenzhen Aitushi Innovation Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-25
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a switching structure, which comprises a first base and a rotating frame rotationally connected with the first base; the rotating frame comprises a body, and the body penetrates through the first base and is rotatably connected with the first base; the body is provided with a limiting boss, a limiting pressing block is sleeved outside the body, and the first base is distributed between the limiting boss and the limiting pressing block; the limiting pressing block acts on the body so that the limiting pressing block is attached to the first base and the limiting boss is attached to the first base. The space position between two parts connected by the switching structure is adjustable, so that mutual interference can be avoided, the mounting structure is compact, and certain damping force is achieved. The utility model also provides a grafting equipment, including drain pan and foretell switching structure, wherein: the first base is fixedly connected with the bottom shell; one end of the rotating frame extends into the bottom shell. The space position can be adjusted after the plug-in equipment is plugged in other equipment, and the plug-in equipment has good universality.

Description

Switching structure and grafting equipment

Technical Field

The utility model relates to a lighting equipment technical field especially relates to a switching structure and grafting equipment.

Background

The LED lamp and the camera lamp can be controlled in an external plugging device mode, the plugging device is similar to a router and can receive and send information, and therefore workers can remotely control the lighting device conveniently.

In actual video shooting or movie and television play creation scenes, multiple types of lighting equipment are usually used, the equipment is different in form, and therefore spatial interference is easy to occur when the equipment is assembled with plug-in equipment, and the plug-in equipment cannot be well adapted to the lighting equipment.

In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, an object of the utility model is to provide a switching structure, through the spatial position between two parts of its connection adjustable, can avoid mutual interference.

A second object of the present invention is to provide a plugging device, which can be plugged into other devices to adjust the space position, and has good versatility.

The embodiment of the utility model discloses a realize through following technical scheme:

a switching structure comprises a first base and a rotating frame which is rotatably connected with the first base; the rotating frame comprises a body, and the body penetrates through the first base and is in rotating connection with the first base; the body is provided with a limiting boss, a limiting pressing block is sleeved outside the body, and the first base is distributed between the limiting boss and the limiting pressing block; the limiting pressing block acts on the body so that the limiting pressing block is attached to the first base and the limiting boss is attached to the first base.

Therefore, the rotating frame can be arranged on the first base through the matching of the limiting pressing block and the limiting boss, and the tightness degree of the installation of the rotating frame and the first base can be adjusted through adjusting the limiting pressing block, namely the attaching degree of the limiting pressing block and the first base and the attaching degree of the limiting boss and the first base are adjusted, so that the rotating frame has certain damping force when rotating relative to the first base, and the first part and the second part are prevented from being loosened and shaken after being switched through the switching structure of the utility model, and the switching effect is good; and mutual interference can be avoided through the adjustable spatial position between the two parts connected by the connecting device.

According to a preferred embodiment, a damping gasket is sleeved outside the body and is pressed between the limiting boss and the first base; and/or the damping gasket is pressed between the limiting pressing block and the first base. The damping effect of the rotation of the rotating frame is further increased through the damping gasket.

According to a preferred embodiment, the body is sleeved with an elastic pad, and the elastic pad is pressed between the limiting pressing block and the damping gasket. The elastic cushion plays buffering and pretension effect between spacing briquetting and damping shim, and the effect is similar to the spring, and the elastic cushion here can produce elastic deformation when receiving exogenic action to can avoid leading to the too big card of frictional force between damping shim and the first base to die because of spacing briquetting tension, perhaps spacing briquetting is crossed the pine and is leaded to the problem that frictional force undersize between damping shim and the first base made its damping effect, reduced the operation degree of difficulty of user to spacing briquetting.

According to a preferred embodiment, the adapting structure further comprises a second base and a limiting member; the second base is distributed on the upper side of the first base, the limiting part is arranged on the second base, and the body is provided with a limiting block matched with the limiting part; when the limiting block abuts against the limiting piece, the limiting piece can limit the rotation of the body relative to the first base. The limiting part is matched with the limiting block to prevent the rotating frame from rotating in an unlimited circumferential direction, and therefore the connecting line can be prevented from being broken when the connecting line is connected to the rotating frame.

According to a preferred embodiment, the limiting member includes a positioning column disposed on the second base, and a positioning block configured to be engaged with the limiting member is disposed on the positioning column; the positioning block is sleeved outside the positioning column and is in threaded connection with the positioning column. The positioning column and the positioning block which are connected by the thread are convenient to disassemble and maintain.

According to a preferred embodiment, the limiting blocks protrude from the peripheral side wall of the body, and the positioning blocks are distributed close to the peripheral side wall of the body; the limiting block can rotate along with the body, and the positioning block is located on a rotating path of the limiting block. The positioning block is positioned on the rotation path of the limiting block, and when the limiting block rotates along with the body, the positioning block positioned on the rotation path of the limiting block can block the limiting block, so that the body cannot continue to rotate along the direction, and the rotation angle of the body is limited.

According to a preferred embodiment, a lead hole is arranged on the rotating frame in a penetrating manner, and a plug is embedded in the lead hole; the plug is in threaded connection with the lead hole; the lead hole is used for guiding a connecting wire on the plug connector to be connected to an electrical component which is static relative to the first base. The connecting plug can be better interconnected with the connected part, so that the use is convenient; the mode that the plug-in connector is connected with the lead hole through the threads is convenient for the plug-in connector to be detached and assembled with the rotating frame.

According to a preferred embodiment, the plug connector comprises an inner connecting section and an outer connecting section which are connected with each other, the outer diameter of the inner connecting section is smaller than that of the outer connecting section, and the inner connecting section is embedded in the lead hole; a PC sheet is sleeved outside the inner connecting section; the PC sheet is clamped between the lower end face of the limiting boss and the upper end face of the outer connecting section. The inner connecting section is used for being connected with the rotating frame in a matched mode, and the outer connecting section is used for being connected with the connected part in a matched mode.

According to a preferred embodiment, the limiting pressing block is in threaded connection with the body; the end face of the limiting pressing block, which deviates from the limiting boss, is provided with an operation hole. The limiting pressing block is convenient for a user to adjust in a narrow space by means of a tool.

According to a preferred embodiment, the body comprises a second extension portion, a first extension portion and a main body portion connected in sequence, wherein: the limiting boss is arranged at the free end of the main body part; the limiting block is arranged on the second extending part; the limiting pressing block is sleeved outside the first extension part; the elastic cushion, the damping gasket and the first base are all sleeved outside the main body part.

An inserting device comprises a bottom shell and the switching structure, wherein: the first base is fixedly connected with the bottom shell; one end of the rotating frame extends into the bottom shell. When the plug-in equipment is matched with other equipment for use, the relative space position between the plug-in equipment and the equipment matched for use can be adjusted, the interference between the plug-in equipment and the equipment matched for use is avoided, the plug-in equipment has good universality and strong practicability.

According to a preferred embodiment, an antenna seat is arranged on the side wall of the bottom shell in a penetrating mode, and a silica gel pad is arranged between the antenna seat and the outer wall of the bottom shell. One side of the silica gel pad is tightly propped against the outer wall of the bottom shell, and the other side of the silica gel pad is tightly propped against the antenna seat; dispose the PCB board in the drain pan, dispose TYPE-C interface on the drain pan lateral wall, TYPE-C interface electricity is connected to the PCB board. The antenna pedestal can enable signals between the plugging equipment and other equipment to be interconnected, is convenient to use, and extrudes and deforms the silica gel pad between the bottom shell and the antenna pedestal through the bottom shell and the antenna pedestal, so that the silica gel pad can be tightly attached to the bottom shell and the antenna pedestal, the installation position of the antenna pedestal is sealed and waterproof, and the safety is high. The TYPE-C interface can provide a signal or an electric transmission channel for a user, and the practicability is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a plugging device provided in embodiment 2 of the present invention;

fig. 2 is a schematic cross-sectional structural diagram of the plugging device provided in embodiment 2 of the present invention;

fig. 3 is a schematic structural diagram of an adapter structure provided in embodiment 1 of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3 at A;

fig. 5 is a schematic perspective view of a rotating frame in a transfer structure provided in embodiment 1 of the present invention.

An icon: 1. a switching structure; 11. a plug-in connector; 111. an outer connecting section; 112. an inner connecting section; 113. a wire slot; 121. a rotating frame; 1210. a body; 1211. a second extension portion; 1212. a first extension portion; 1213. a main body portion; 1214. a limiting boss; 1215. positioning a projection; 1216. a PC sheet; 122. an upper hole; 123. a lower hole; 124. a limiting pressing block; 1241. an operation hole; 125. a limiting member; 1251. a positioning column; 1252. positioning a block; 126. a limiting block; 1261. a transition fillet; 127. a damping shim; 128. pressing the sleeve; 129. an elastic pad; 13a, a first base; 13b, a second base; 2. a housing; 21. a bottom case; 22. a top cover; 23. a PCB board; 24. an antenna mount; 25. a TYPE-C interface; 26. and (4) a storage battery.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

Referring to fig. 3 to 5, an adapting structure includes a first base 13a and a rotating frame 121 rotatably connected to the first base 13 a; the rotating frame 121 comprises a body 1210, and the body 1210 penetrates through the first base 13a and is rotatably connected with the first base; the body 1210 is provided with a limiting boss 1214, the body 1210 is sleeved with a limiting pressing block 124, and the first base 13a is distributed between the limiting boss 1214 and the limiting pressing block 124; the limiting pressing block 124 is in threaded connection with the body 1210. As shown in fig. 3 and 4, the rotating frame 121 is a rotating body, and a part of the rotating body is located above the first base 13a and another part of the rotating body is located below the first base 13a in the axial direction. When in use, the portion above the first base 13a is used for communicating or connecting with the first component, and the portion below the first base 13a is used for communicating or connecting with the second component, where the first component and the second component are two parts for switching through the switching structure 1 of the present invention. For example, the plugging device shown in fig. 1 and 2 and the adapting structure 1 shown in fig. 3, the adapting structure 1 is installed in a housing 2 of the plugging device, and in this application environment, the first component is the housing 2, and the second component is the plug 11; the rotary mount 121 here serves to connect the plug connector 11 to the housing 2.

When the transfer structure 1 is used, specifically, the rotating frame 121 is mounted on the first base 13a through the matching of the limiting pressing block 124 and the limiting boss 1214, and the tightness degree of the mounting of the rotating frame 121 and the first base 13a can be adjusted by adjusting the distance between the limiting pressing block 124 and the limiting boss 1214, that is, the attachment degree of the limiting pressing block 124 and the first base 13a and the attachment degree of the limiting boss 1214 and the first base 13a are adjusted, so that the rotating frame 121 has a certain damping force when rotating relative to the first base 13a, and the first component and the second component are enabled to pass through the transfer structure 1 of the present invention, the transfer structure is not prone to collapse and shake after being transferred, and the transfer effect is good; and, through the utility model discloses first part and the second part of switching structure 1 switching, the two can rotate relatively to make the spatial position of the two after the switching adjustable, and then can avoid the two phenomenon that mutual interference appears in specifically using the scene, promote the flexibility of switching structure, the more equipment of different shape structures of adaptation.

It should be noted that the damping force is generated by the friction force of the limit boss 1214 and/or the limit pressing piece 124 on the first base 13 a. The damping force can be adjusted by adjusting the distance between the limiting pressing block 124 and the limiting boss 1214, and the damping device is convenient and practical. In this embodiment, the connection portion between the rotating frame 121 and the first base 13a is preferably cylindrical. The rotating frame 121 and the first base 13a are rotatably mounted.

Further, as shown in fig. 3 and 4, in order to further increase the damping effect between the rotating frame 121 and the first base 13a, in this embodiment, the damping gasket 127 is sleeved outside the body 1210, and the damping gasket 127 is pressed between the limiting boss 1214 and the first base 13 a. Furthermore, a damping gasket 127 is also pressed between the limiting pressing block 124 and the first base 13 a. Namely, damping gaskets 127 are arranged between the limiting pressing block 124 and the first base 13a and between the first base 13a and the limiting boss 1214. Through the damping gasket 127 that sets up, can effectively increase the frictional force between spacing briquetting 124 and the first base 13a, also can effectively increase the frictional force between spacing boss 1214 and the first base 13a, damping force when can promote the rotation between rotating turret 121 and the first base 13a on the whole, increase the stability of structure, when being favorable to first part and second part installation back relative position adjustment, also be favorable to adjusting back relative position's between the two maintenance, stability is high.

Preferably, the damping shim 127 may be a nylon shim. In other embodiments, the damping shim 127 may also be a rubber shim. In some embodiments, to facilitate assembly, damping shim 127 may be bonded to limit stop 124 and limit boss 1214, respectively. By bonding the damping gasket 127 and the limiting pressing block 124 in advance and bonding the damping gasket 127 and the limiting boss 1214, the damping gasket 127 can be prevented from falling off during assembly, and the assembly steps of the adapter structure 1 are simplified.

Furthermore, the body 1210 is externally sleeved with an elastic pad 129, and the elastic pad 129 is pressed between the limiting pressing block 124 and the damping gasket 127. The elastic pad 129 is matched with the limiting pressing block 124, so that the damping effect of the damping gasket 127 is achieved, and the influence on the rotation of the rotating frame 121 relative to the first base 13a due to the overlarge damping force caused by the direct abutting of the limiting pressing block 124 to the damping gasket 127 is avoided. Specifically, the elastic pad 129 plays a role in buffering and pre-tightening between the limiting pressing block 124 and the damping gasket 127, the function is similar to a spring, and the elastic pad 129 can generate elastic deformation when being acted by external force, so that the problem that the damping effect of the damping gasket 127 and the first base 13a is poor due to overlarge friction force caused by the overlarge pressing of the limiting pressing block 124 or the undersize friction force caused by the overlarge pressing of the limiting pressing block 124 and the first base 13a is solved, the operation difficulty of the limiting pressing block 124 (shown in the pre-tightening force of the limiting pressing block 124 on the damping gasket 127) by a user is reduced, and the experience of the user can be improved. In this embodiment, the elastic pad 129 is an elastic rubber pad. In other embodiments, the elastic pad 129 may be a compressible spring or a silicone ring.

In this embodiment, in order to facilitate the user to adjust the limiting pressing block 124 in a narrow space, an operation hole 1241 is disposed on an end surface of the limiting pressing block 124 away from the limiting boss 1214. In use, a user can insert the tool fitting the operation hole 1241 into the operation hole 1241, so as to apply force to the limiting pressing block 124 through the tool to adjust the limiting pressing block 124.

In this embodiment, the body 1210 includes a main body portion 1213, a first extension portion 1212 and a second extension portion 1211 connected in sequence, specifically as shown in fig. 5, the limiting boss 1214 is disposed at a lower end (free end) of the main body portion 1213, and the first extension portion 1212 is disposed at an upper end of the main body portion 1213. Preferably, the stopper boss 1214, the body portion 1213, the first extension portion 1212, and the second extension portion 1211 are all cylindrical and are integrally molded. As shown in fig. 3, in this embodiment, in use, the first base 13a, the elastic pad 129 and the two damping pads 127 are all mounted on the main body portion 1213, and are all in clearance fit, and the limiting pressing block 124 is sleeved outside the first extension portion 1212 and is in threaded connection with the first extension portion 1212, in this embodiment, the outer diameter of the first extension portion 1212 is smaller than the outer diameter of the main body portion 1213. So that the structure is more compact and reasonable after the limiting pressing block 124 is arranged on the first extension part 1212. In this embodiment, in order to enable the position limiting pressing block 124 to act on the elastic pad 129, a pressing sleeve 128 is arranged between the elastic pad 129 and the position limiting pressing block 124, the pressing sleeve 128 is made of rigid material and is used for transmitting the pressing force of the position limiting pressing block 124 on the elastic pad 129, and the thickness sum of the first base 13a, the pressing sleeve 128, the elastic pad 129 and the two damping gaskets 127 is larger than the axial length of the main body portion 1213, so that the position limiting pressing block 124 can apply pressure on the elastic pad 129 after installation. In this embodiment, two limiting pressing blocks 124 are used for locking, and the upper limiting pressing block 124 can play a role in preventing loosening for the lower limiting pressing block 124. It should be noted that whether the pressing sleeve 128 is provided herein depends on the thickness and the axial length of the first base 13a, the elastic pad 129 and the two damping shims 127 being greater than the axial length of the main body portion 1213, and if the thickness and the axial length of the first base 13a, the elastic pad 129 and the two damping shims 127 being greater than the axial length of the main body portion 1213, the pressing sleeve 128 is not required, otherwise the pressing sleeve 128 is required. In other embodiments, the pressing sleeve 128 is integrally formed with the lower limit pressing block 124, so as to facilitate assembly and use.

As shown in fig. 3, 4 and 5, a lead hole is provided through the rotating frame 121, and the plug 11 is embedded in the lead hole. The lead holes include a lower hole 123 and an upper hole 122 extending and penetrating along the axial direction of the rotating frame 121, wherein the lower hole 123 is distributed in the main body portion 1213 and penetrates through the lower end surface of the main body portion 1213; the upper hole 122 extends through the first and

second extensions

1212 and 1211 and communicates to the lower hole 123. In this embodiment, the plug 11 is inserted into the lower hole 123 and is connected to the lower hole by a screw. In this embodiment, the upper end of the plug 11 is provided with a wire slot 113 for installing a connecting wire for signal transmission or electric transmission, and the connecting wire is inserted into the wire guiding hole. The lead holes are used to guide the connection wires on the plug 11 to connect to electrical components (such as a PCB board mounted on the first base 13a or other components capable of or requiring electrical connection with the connection wires) that are stationary relative to the first base 13 a. When using, if do not have signal or power transmission time between two parts through the switching structure 1 connection of the utility model, then do not consider the connecting wire here. When passing through the utility model discloses a when there is signal transmission or power transmission between two parts that switching structure 1 connects, then need consider the condition that exists the connecting wire.

Further, the plug 11 includes an inner connecting section 112 and an outer connecting section 111 connected to each other, an outer diameter of the inner connecting section 112 is smaller than an outer diameter of the outer connecting section 111, and the inner connecting section 112 is embedded in the lead hole; a PC sheet 1216 is sleeved outside the inner connecting section 112; the PC chip 1216 is sandwiched between the lower end surface of the limiting boss 1214 and the upper end surface of the outer connecting section 111. The outer connecting section 111 is here intended for a plug-in fit with the parts to be connected. The PC sheet 1216 is used to cover the lower end surface of the position-limiting boss 1214, thereby improving the aesthetic feeling. Further, the lower end face of the position-limiting boss 1214 is provided with a positioning projection 1215, and the positioning projection 1215 penetrates through the PC sheet 1216 for positioning the PC sheet 1216, and can also play a role in fool-proofing of the plug connector 11.

When considering the existence of the connection line, because the rotating frame 121 is rotatably connected to the first base 13a, in order to prevent the connection line from being broken due to the infinite circumferential rotation of the rotating frame 121 in actual use, in the present embodiment, the connecting device further includes a second base 13b and a limiting member 125, the second base 13b is distributed on the upper side of the first base 13a, the limiting member 125 is disposed on the second base 13b, and the body 1210 is configured with a limiting block 126 engaged with the limiting member 125; when the limiting block 126 abuts against the limiting member 125, the limiting member 125 can limit the rotation of the body 1210 relative to the first base 13 a. As shown in fig. 3 and fig. 5, the position-limiting element 125 is fixed relative to the second base 13b, and can be directly mounted on the second base 13b at a position close to the position-limiting element 126. When the rotating frame 121 rotates, the limiting block 126 rotates along with the rotating frame 121 in the circumferential direction, after the rotating frame 121 rotates by a certain angle, the limiting block 126 approaches the limiting part 125, and when the rotating frame 121 rotates again, the limiting block 126 abuts against the limiting part 125, so that the circumferential rotation angle of the rotating frame 121 is limited, the angle adjustment can be realized, and the fracture of a connecting line due to infinite circulation is avoided.

Further, the limiting member 125 includes a positioning column 1251 disposed on the second base 13b, and a positioning block 1252 configured to be matched with the limiting member 126 is disposed on the positioning column 1251. Furthermore, the positioning block 1252 is sleeved outside the positioning post 1251 and is connected to the positioning post by a screw. The limiting block 126 protrudes out of the peripheral side wall of the body 1210, and the positioning blocks 1252 are distributed close to the peripheral side wall of the body 1210; the limiting block 126 can rotate along with the body 1210, and the positioning blocks 1252 are distributed on the rotation path of the limiting block 126. The positioning block 1252 is located on a rotation path of the limiting block 126, and when the limiting block 126 rotates along with the body 1210, the positioning block 1252 located on the rotation path of the limiting block 126 can block the limiting block 126, so that the body 1210 cannot rotate continuously along the direction, and the rotation angle of the body 1210 is limited. The positioning column 1251 and the positioning block 1252 are detachable, and maintenance is facilitated. In other embodiments, the positioning post 1251 and the positioning block 1252 may be integrally formed, and have high structural strength.

In this embodiment, the positioning block 1252 may have a cylindrical shape. The stopper 126 is disposed on the second extending portion 1211 and is integrally formed therewith. Specifically, the stopper 126 protrudes outward along the radial direction of the second extending portion 1211, a transition fillet 1261 is disposed at a transition portion between the second extending portion 1211 and the stopper 126, and the transition fillet 1261 is matched with the positioning block 1252. In the using process, the limiting block 126 rotates along with the body 1210, and when the limiting block 126 abuts against the positioning block 1252, the positioning block 1252 abuts against the transition fillet 1261 to limit the rotating frame 121. The transition radius 1261 reduces stress concentrations at the junction of the stop block 126 and the second extension 1211.

Example 2

Referring to fig. 1 and fig. 2, an inserting apparatus for electrically connecting an illumination lamp or a console includes a bottom case 21 and the above-mentioned adapting structure 1, wherein: the first base 13a is fixedly connected with the bottom shell 21; one end of the rotating frame 121 extends into the bottom case 21. Next, the control of the camera light by the docking apparatus will be exemplified. When using, peg graft outer linkage segment 111 of bayonet joint 11 on equipment such as photography luminaire to the realization is connected it with grafting equipment, can adjust the relative spatial position of grafting equipment and photography luminaire through switching structure 1 this moment, thereby can avoid producing space interference between grafting equipment and the photography luminaire and cause and can not install, and can make the photography luminaire of the different models of this grafting equipment adaptation, have the commonality, the practicality is strong.

In this embodiment, the plug 11 may be a DMX plug. In this embodiment, first base 13a and bottom case 21 are integrally formed. In other embodiments, the first base 13a may be detachably connected to the bottom case 21 by bolts, or may be adhered to the bottom case, and is not limited in this respect.

In this embodiment, the top cover 22 and the bottom case 21 form the housing 2, and the top cover 22 and the bottom case 21 are fixedly connected, for example, by screws, or by using a threaded assembly, or by gluing or clamping. In this embodiment, the PCB 23 is disposed in the inner cavity of the housing 2, and as shown in fig. 2 and fig. 3, the height of the PCB 23 is adapted to the height of the limiting block 126, and the limiting block 125 can be mounted on the PCB 23, or the second base 13b can be fixedly mounted on the PCB 23. In this embodiment, it is preferable that the second base 13b is integrally formed with the PCB board 23. When the plug connector is used, a connecting line on the plug connector 11 enters the shell 2 through the line passing hole and is connected to the PCB 23, in the using process, the angle of the plug connector 11 and the PCB 23 is adjusted, the angle adjusting range of the plug connector 11 is limited through the matching of the limiting part 125 and the limiting block 126, the unlimited circulation of the plug connector 11 is prevented, and therefore the connecting line between the plug connector 11 and the PCB 23 can be prevented from being broken. In this embodiment, the TYPE-C interface 25 is assembled on the side wall of the bottom case 21, and the TYPE-C interface 25 adopts the existing waterproof TYPE-C interface 25, thereby improving the waterproof performance of the plugging device. The TYPE-C interface 25 here is electrically connected to the PCB board 23.TYPE-C interface 25 may provide a signal or electrical transmission channel for a user.

An antenna seat 24 is further assembled on the side wall of the bottom shell 21, the bottom shell 21 is provided with an antenna through hole, and the antenna seat 24 passes through the antenna through hole and is at least partially located outside the bottom shell 21. It should be noted that, in order to facilitate the user to connect other components, the plugging device exposes the antenna pedestal 24, and the user can plug an external antenna or other signal transmission cable adaptor on the antenna pedestal 24, so as to facilitate the user to plug, and improve the collaboration of the plugging device. In this embodiment, a silicone pad (not shown) is disposed between the antenna base 24 and the outer wall of the bottom casing 21, one side of the silicone pad abuts against the outer wall of the bottom casing 21, and the other side abuts against the antenna base 24. Through drain pan 21 and antenna pedestal 24 with the silica gel pad extrusion deformation between the two for the silica gel pad can with between the drain pan 21 and closely laminate between silica gel pad and the antenna pedestal 24, thereby can seal up waterproof to antenna pedestal 24 mounted position, the security is high.

The docking apparatus of this embodiment further includes a battery 26 mounted in the bottom housing 21 for supplying power to electrical components in the docking apparatus. The PCB board 23 is electrically connected to the battery 26. Still be configured with magnetism on drain pan 21 and inhale the interface that charges, this interface that charges is connected to battery 26 for charge for battery 26.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. An adapting structure is characterized in that: comprises a first base (13 a) and a rotating frame (121) which is rotationally connected with the first base (13 a);

the rotating frame (121) comprises a body (1210), and the body (1210) penetrates through the first base (13 a) and is connected with the first base in a rotating mode;

the body (1210) is provided with a limiting boss (1214), a limiting pressing block (124) is sleeved outside the body (1210), and the first base (13 a) is distributed between the limiting boss (1214) and the limiting pressing block (124);

the limiting pressing block (124) acts on the body (1210) to enable the limiting pressing block (124) to be attached to the first base (13 a) and enable the limiting boss (1214) to be attached to the first base (13 a).

2. The transfer structure according to claim 1, wherein: a damping gasket (127) is sleeved outside the body (1210), and the damping gasket (127) is pressed between the limiting boss (1214) and the first base (13 a); and/or the damping gasket (127) is pressed between the limiting pressing block (124) and the first base (13 a).

3. The transfer structure according to claim 2, wherein: the body (1210) is sleeved with an elastic pad (129), and the elastic pad (129) is pressed between the limiting pressing block (124) and the damping gasket (127).

4. The transition structure according to claim 3, wherein: the switching structure further comprises a second base (13 b) and a limiting piece (125);

the second base (13 b) is distributed on the upper side of the first base (13 a), the limiting piece (125) is arranged on the second base (13 b), and the body (1210) is provided with a limiting piece (126) matched with the limiting piece (125);

when the limiting block (126) abuts against the limiting block (125), the limiting block (125) can limit the rotation of the body (1210) relative to the first base (13 a).

5. The transition structure according to claim 4, wherein: the limiting part (125) comprises a positioning column (1251) arranged on the second base (13 b), and a positioning block (1252) matched with the limiting block (126) is arranged on the positioning column (1251);

the positioning block (1252) is sleeved outside the positioning column (1251) and is in threaded connection with the positioning column; wherein,

the limiting block (126) protrudes out of the peripheral side wall of the body (1210), and the positioning blocks (1252) are distributed close to the peripheral side wall of the body (1210);

the limiting block (126) can rotate along with the body (1210), and the positioning block (1252) is located on a rotating path of the limiting block (126).

6. The transition structure according to any one of claims 1 to 5, wherein: a lead hole penetrates through the rotating frame (121), and a plug-in connector (11) is embedded in the lead hole;

the plug connector (11) is in threaded connection with the lead hole;

the lead wire hole is used for guiding a connecting wire on the plug connector (11) to be connected to an electrical component which is static relative to the first base (13 a).

7. The transition structure according to claim 6, wherein: the plug connector (11) comprises an inner connecting section (112) and an outer connecting section (111) which are connected with each other, the outer diameter of the inner connecting section (112) is smaller than that of the outer connecting section (111), and the inner connecting section (112) is embedded in the lead hole;

a PC sheet (1216) is sleeved outside the inner connecting section (112);

the PC sheet (1216) is clamped between the lower end face of the limiting boss (1214) and the upper end face of the outer connecting section (111).

8. The transition structure according to claim 1, wherein: the limiting pressing block (124) is in threaded connection with the body (1210);

an operation hole (1241) is formed in the end face, departing from the limiting boss (1214), of the limiting pressing block (124).

9. The transition structure according to claim 5, wherein: the body (1210) comprises a second extension part (1211), a first extension part (1212) and a main body part (1213) which are connected in sequence, wherein:

the limiting boss (1214) is arranged at the free end of the main body part (1213);

the limiting block (126) is arranged on the second extending part (1211);

the limiting pressing block (124) is sleeved outside the first extension part (1212);

the elastic pad (129), the damping gasket (127) and the first base (13 a) are sleeved outside the main body part (1213).

10. A plugging device, characterized in that: the changeover structure according to any one of claims 1 to 9, comprising a bottom shell (21), wherein:

the first base (13 a) is fixedly connected with the bottom shell (21);

one end of the rotating frame (121) extends into the bottom shell (21).

11. The plugging device of claim 10, wherein: an antenna seat (24) penetrates through the side wall of the bottom shell (21), and a silica gel pad is arranged between the antenna seat (24) and the outer wall of the bottom shell (21);

one side of the silica gel pad is tightly propped against the outer wall of the bottom shell (21), and the other side of the silica gel pad is tightly propped against the antenna seat (24); dispose PCB board (23) in drain pan (21), dispose TYPE-C interface (25) on drain pan (21) lateral wall, TYPE-C interface (25) are electrically connected to PCB board (23).