CN215769542U

CN215769542U - Angle-adjustable display device

Info

Publication number: CN215769542U
Application number: CN202122026862.XU
Authority: CN
Inventors: 戴志明; 曾银海; 姚敦玲
Original assignee: Shenzhen Lan Pu Video Technology Co ltd
Current assignee: Shenzhen Lan Pu Video Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an angle-adjustable display device, which comprises a main body frame and is characterized in that a display module and a control assembly for controlling the display module are arranged on the main body frame, and a locking mechanism for adjusting the installation angle is also arranged on the main body frame; the locking mechanism comprises a locking part and an adjusting part, and the locking part and the adjusting part are correspondingly arranged on the main body frame. The angle adjusting device solves the problems that the angle adjusting range of the existing display device is narrow, the adjusting mode is single, and the using requirements of inner radian, outer radian and plane installation cannot be met simultaneously according to actual requirements. The installation of plane installation, interior camber curve installation and outer camber curve installation independent assortment has been realized, and it is nimble convenient to adjust from the installation combination to the angle, regulation installation angle that can be quick.

Description

Angle-adjustable display device

Technical Field

The utility model belongs to the technical field of display equipment, and particularly relates to an angle-adjustable display device suitable for different installation scenes.

Background

Along with the rapid development of display technology, people's requirement to display device constantly improves, in order to realize the demonstration of bigger area, satisfies different video information display's needs, when installing large-scale display screen in many open air or indoor occasions, according to the actual conditions of mounted position, needs large-scale display screen can satisfy plane installation, interior camber curve installation and outer camber curve installation requirement, can install the transform in good time according to the requirement of different installation scenes simultaneously. Usually, large-scale display screen is formed by a plurality of box concatenations, and during the curved surface installation, form certain contained angle between two adjacent boxes, whole display screen just so demonstrates the effect of arc curved surface. However, the arc-shaped display screen in the prior art has the disadvantages of single angle adjustment, narrow angle adjustment range, incapability of being adjusted at will according to actual needs, poor flexibility and universality, and incapability of meeting the installation and use requirements of the existing large-scale display screen.

Disclosure of Invention

The utility model aims to provide an angle-adjustable display device, which solves the problems that the conventional display device is narrow in angle adjustment range and single in adjustment mode, and cannot simultaneously meet the use requirements of inner radian, outer radian and plane installation according to actual requirements.

In order to solve the problems, the technical scheme adopted by the utility model is as follows: a display device with an adjustable angle comprises a main body frame, wherein a display module and a control assembly for controlling the display module are mounted on the main body frame, and a locking mechanism for adjusting the mounting angle of the main body frame is arranged on the main body frame; the locking mechanism comprises a locking part and an adjusting part, and the locking part and the adjusting part are correspondingly arranged on the main body frame.

For further optimization, the utility model is improved in the following aspects:

the locking portion comprises a fixed base and a locking screw rod, the locking screw rod is installed on the fixed base, a locking handle is installed at one end of the locking screw rod, and a locking block is installed at the other end of the locking screw rod.

The adjusting part comprises a base, an adjusting component and a spring locking component, the spring locking component and the adjusting component are installed on the base, a guide hole and a guide groove are formed in the base, and the guide groove is communicated with the guide hole.

The adjusting component comprises an adjusting arm, one end of the adjusting arm is a free end, the other end of the adjusting arm is a fixed end, the free end of the adjusting arm is inserted into a guide hole formed in the base, the free end of the adjusting arm is installed in a sliding fit mode with the guide hole, the fixed end of the adjusting arm extends out of the guide hole, a counter bore is formed in the fixed end of the adjusting arm, and a groove matched with a locking block of the locking mechanism is formed in the counter bore.

The spring locking assembly comprises a handle, a connecting rod, a locking spring and a locking rack group which is matched with the locking spring, the handle is connected to one end of the connecting rod, and the locking spring is sleeved on the connecting rod.

The locking rack set comprises a first rack set movably mounted and a second rack set correspondingly arranged with the first rack set, the first rack is meshed with the second rack, and the second rack set is fixedly mounted on the base.

The gear rack is characterized in that a through hole is formed in the center of each of the first gear rack set and the second gear rack set, a through hole and a limiting hole are formed in the adjusting arm and communicated with each other, one end of a connecting rod sleeved with a locking spring penetrates through the through hole formed in the center of each of the first gear rack set and the second gear rack set and the through hole formed in the adjusting arm and extends into the limiting hole, one end of the locking spring is arranged on the first gear rack set in an overhead mode, the other end of the locking spring is arranged on the adjusting arm in an overhead mode, a limiting block is arranged at the tail end of the connecting rod and clamped in the limiting hole and abutted to the limiting hole, and the limiting block can move up and down along the limiting hole.

The mounting structure is characterized in that a plurality of mounting bases are arranged on the main body frame, mounting grooves are formed in the mounting bases and are arranged oppositely, and openings of the mounting grooves face the inner side of the main body frame.

The improved multifunctional electric heating cooker is characterized in that a middle frame is arranged in the main body frame, the control assembly is installed on the main body frame, and the middle frame comprises a transverse inner frame and a longitudinal inner frame, wherein the transverse inner frame is transversely distributed along the main body frame, and the longitudinal inner frame is longitudinally distributed along the main body frame.

The handle is arranged on the main body frame and is installed on the main body frame. The handles are at least two and are respectively and correspondingly arranged at two ends of the middle frame arranged in the main body frame.

The display module is provided with at least one module handle which is foldable, and the module handle is correspondingly arranged on the back of the display module.

The control assembly comprises a power supply, a controller, a power supply connector and a data connector, wherein the power supply connector is electrically connected with the controller and is used for transmitting electric energy, and the data connector is used for transmitting signals.

The beneficial effects of utility model are that:

according to the angle-adjustable display device, the locking mechanism is arranged on the main body frame, the locking mechanism has an angle adjusting function, the mounting angle of the display can be freely adjusted by adjusting the angle of the main body frame, the using requirements of plane mounting, inner camber curve mounting and outer camber curve mounting and the conversion from plane mounting to inner camber curve mounting and outer camber curve mounting are met, the integral disassembly is not needed, and the adjustment from mounting and combining to angle is flexible and convenient.

According to the angle-adjustable display device, the locking mechanism is divided into the detachable locking part and the adjusting part, the locking part and the adjusting part are correspondingly installed on the main body frame and distributed on two sides of the main body frame, the locking part and the adjusting part can be detached and combined, splicing of the two display devices can be achieved through combination between the locking part and the adjusting part, free angle adjustment between the two display devices is achieved through the adjusting part, the locking part is fixed during adjustment, the adjusting part adjusts the radian, dynamic and static combination is achieved, and the installation angle can be adjusted rapidly and accurately relative to adjustment on two sides.

One end of an adjusting arm of an adjusting part in the angle-adjustable display device is a free end, the other end of the adjusting arm is a fixed end, the free end of the adjusting arm is inserted into a guide hole arranged in a base, the free end of the adjusting arm is installed in a sliding fit with the guide hole, and the fixed end of the adjusting arm extends out of the guide hole, so that the fixed end of the adjusting arm is provided with a displacement allowance in the direction of downward movement along the guide hole, and the adjustment of an inner arc degree curve surface can be realized.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a rear view of the present application.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 of the present application.

Fig. 4 is a partially enlarged view of a in fig. 3.

Fig. 5 is a partially enlarged view of B in fig. 3.

Fig. 6 is a schematic structural view of the locking portion of the present application.

Fig. 7 is a schematic view of the internal structure of the locking handle of the present application.

Fig. 8 is a schematic structural view of the regulating portion of the present application.

Fig. 9 is a schematic structural diagram after splicing and combining in the present application.

Description of reference numerals:

in the figure: 1. a main body frame; 11. a middle frame; 111. a transverse inner frame; 112. a longitudinal inner frame; 12. a gripping handle; 101. mounting a base; 102. mounting grooves; 2. a display module; 3. a control component; 4. a module handle; 5. a locking mechanism; 51. a locking portion; 511. a fixed base; 512. locking the screw rod; 513. locking the handle; 5131. a lock-up switch; 5132. a locking member; 5133. a return spring; 5134. a card slot; 5135. clamping a head; 5136. a button; 514. a locking block; 52. an adjustment section; 521. a base; 522. an adjustment assembly; 5221. an adjusting arm; 5222. a counter bore; 5223. a groove; 5224. a spring mounting hole; 523. a spring locking assembly; 5231. a handle; 5232. a connecting rod; 5233. a locking spring; 5234. locking the rack set; 501. a first rack gear set; 502. a second rack gear set; 503. a through hole; 504. a through hole; 505. a limiting hole; 5235. locking a pressure head; 5236. a limiting block; 5211. a guide hole; 5212. a guide groove.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the following explains the present solution by way of specific embodiments and with reference to the accompanying drawings.

As shown in fig. 1 and 2, the display device with adjustable angle of the present invention includes a main frame 1, a display module 2, and a control component 3 for controlling the display module 2, wherein the display module 2 and the control component 3 are detachably mounted on the main frame 1. In order to conveniently detach and install, a plurality of module handles 4 are arranged on the display module, the module handles 4 are correspondingly installed on the back face of the display module 2, the module handles 4 are foldable, and the display module can be unfolded when detached and installed.

The main body frame 1 is provided with a mounting base 101, the mounting base 101 is provided with mounting grooves 102, the mounting grooves 102 are oppositely arranged, and in order to avoid mutual interference in the mounting process of the display device, the openings of the mounting grooves 102 are arranged towards the inner side direction of the main body frame 1.

In order to meet the use requirements of plane installation, inner arc curve installation and outer arc curve installation, the main body frame 1 is provided with a locking mechanism 5 capable of adjusting the installation angle of the main body frame 1, and the angle of the main body frame 1 is adjusted through the locking mechanism 5, so that the radian of the display device is adjusted.

As shown in fig. 3, the locking mechanism 5 includes a locking portion 51 and an adjusting portion 52. The locking part 51 is installed at one side of the main body frame 1, the adjusting part 52 is installed at the other side of the main body frame 1, and the locking part 51 and the adjusting part 52 are at least arranged in one group, and can also be arranged in multiple groups by making adaptive adjustment according to the size of the main body frame 1. In this embodiment, the locking portion 51 and the adjusting portion 52 are provided in two sets, and are respectively and correspondingly mounted in the mounting grooves 102 of the mounting base 101 provided on the main body frame 1.

As shown in fig. 5, 6 and 7, the locking part 51 includes a fixing base 511 and a locking screw 512, the fixing base 511 is installed in the installation groove 102 of the main body frame 1, the locking screw 512 is installed on the fixing base 511, one end of the locking screw 512 is installed with a locking handle 513, and the other end is installed with a locking block 514.

In order to ensure the locking effect, the locking handle 513 further comprises a locking switch 5131 and a locking piece 5132, a return spring 5133 is arranged between the locking switch 5131 and the locking piece 5132, the locking piece 5132 and the return spring 5133 are installed on the locking screw 512, and a clamping groove 5134 is arranged on the outer side of the locking piece 5132; the locking switch 5131 is arranged on the locking handle 513, one end of the locking switch 5131 is provided with a clamping head 5135, and the other end of the locking switch 5131 is provided with a button 5136; when the locking switch is in a locking state, the clamping head is matched with the clamping groove of the locking piece to clamp, and the locking handle cannot rotate freely; the button is pressed, the clamping head can be separated from the clamping groove, and the locking handle can rotate freely. When no external force exists, the locking switch is reset to be in a locking state, and the clamping head is abutted to the clamping groove. The return spring may be a torsion spring. Through setting up reset spring, can let the locking switch, when no exogenic action, keep the locking state always, unless to the button of pressing the locking switch, will unable rotation locking handle, guaranteed the effect of locking.

As shown in fig. 4 and 8, the adjusting part 52 is a main component for realizing the arc adjustment of the display device, the adjusting part 52 includes a base 521, an adjusting component 522 and a spring locking component 523, the spring locking component 523 and the adjusting component 522 are installed on the base 521, and the adjusting part 52 is installed in the installation groove 102 of the main body frame 1 through the base 521.

The base 521 is provided with a guide hole 5211 and a guide groove 5212, the guide groove 5212 is communicated with the guide hole 5211, and the guide hole 5211 is an arc-shaped through hole.

The adjusting assembly 522 includes an adjusting arm 5221, the shape of the adjusting arm 5221 is also set to be arc-shaped with the same radian as the guiding hole 5211, one end of the adjusting arm 5221 is a free end, the other end is a fixed end, the free end of the adjusting arm 5221 is inserted into the guiding hole 5211 arranged on the base 521, the free end of the adjusting arm 5221 is installed in sliding fit with the guiding hole 5211, and during angle adjustment, the adjusting arm 5221 can move along the guiding hole 5211, so that angle adjustment is realized.

A counter bore 5222 is formed in the fixed end of the adjusting arm 5221, a groove 5223 matched with the locking block 514 of the locking portion 51 is formed in the counter bore 5222, and when the display device is spliced, the locking block of the locking portion is clamped in the groove to realize connection between the locking portion and the adjusting portion.

In order to adjust the installation angle of the display device conveniently and achieve locking after the angle is adjusted, a spring locking assembly 523 is arranged on the adjusting portion 52, the spring locking assembly 523 comprises a handle 5231, a connecting rod 5232, a locking spring 5233 and a locking rack group 5234 matched with the locking spring 5233, the handle 5231 is connected to one end of the connecting rod 5232, one end of the handle 5231 is hinged to the connecting rod 5232, a locking pressure head 5235 is arranged at the hinged position of the handle 5231 and the connecting rod 5232, the locking spring 5233 is sleeved on the connecting rod 5232, one end of the locking spring 5233 is arranged on the first rack group 501 of the locking rack group 5234 in an overhead mode, and the other end of the locking spring 5233 is arranged in a spring installation hole 5224 formed in the adjusting arm 5221 in an overhead mode.

As shown in fig. 4, the locking rack set 5234 includes a first movably mounted rack set 501 and a second movably mounted rack set 502 corresponding to the first movably mounted rack set 501, the first movably mounted rack set 501 is engaged with the second movably mounted rack set 502, and the second movably mounted rack set 502 is fixedly mounted on the base 521. A through hole 503 is formed in the centers of the first rack set 501 and the second rack set 502; the adjusting arm 5221 is provided with a through hole 504 and a limiting hole 505, the through hole 504 is communicated with the limiting hole 505, the open end of the through hole 504 is provided with a spring mounting hole 5224, one end of a connecting rod 5232 sleeved with a locking spring 5233 penetrates through a through hole 503 arranged at the centers of the first rack group 501 and the second rack group 502 and the through hole 504 arranged on the adjusting arm 5221 and extends into the limiting hole 505, the tail end of the connecting rod 5232 is provided with a limiting block 5236, and the limiting block 5236 is abutted to the limiting hole 505. The limiting hole is used for limiting the displacement of the limiting block in the through hole.

When the angle is adjusted, the handle is upwards lifted along the rotation of the connecting rod hinged shaft, the locking pressure head is horizontally arranged, the locking spring is decompressed, the first rack group moves upwards under the action of the locking spring, the first rack group and the second rack group want to be separated, and the adjusting arm of the adjusting assembly can move relatively along the guide hole formed in the base to adjust the installation angle. After the angle adjustment is completed, the handle is pressed, the locking pressure head is pressed down, the first rack group is meshed with the second rack group, and the locking between the adjusting arm and the base is completed.

In this embodiment, the control component 3 includes a power supply, a controller, and a power supply connector and a data connector electrically connected to the controller, where the power supply connector is used to transmit power, and the data connector is used to transmit data signals to the display module. The control assembly is mainly used for controlling the display module on the main body frame and is arranged in the mounting groove formed in the main body frame.

In addition, as shown in fig. 2, the middle frame 11 is disposed inside the main body frame 1, the middle frame 11 can enhance the stability of the main body frame, the middle frame 11 includes a transverse inner frame 111 distributed along the transverse direction of the main body frame and a longitudinal inner frame 112 distributed along the longitudinal direction of the main body frame, the transverse inner frame 111 and the longitudinal inner frame 112 are staggered, and may be disposed as one or as many as required.

In order to facilitate installation and angle adjustment, the main body frame 1 is provided with two grip handles 12, the grip handles 12 are installed on two sides of the main body frame 1, in this embodiment, the grip handles 12 are provided in two, and may be provided in multiple, and the two grip handles 12 correspond to two ends of a middle frame provided in the main body frame 1, respectively.

As shown in FIG. 9, when the angle-adjustable display device is installed, the locking portion and the adjusting portion which are installed on the corresponding sides of the main body frames of the two adjacent display devices are installed in a matched mode, the angle of the adjusting portion is adjusted firstly after installation, the locking portion is used for locking after adjustment is completed, plane or curved surface installation of the display device is completed, and installation is rapid, flexible and convenient.

The foregoing is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the utility model, and such modifications and improvements are also considered to be within the scope of the utility model.

Claims

1. The angle-adjustable display device comprises a main body frame (1), and is characterized in that a display module (2) and a control assembly (3) for controlling the display module (2) are mounted on the main body frame (1), and a locking mechanism (5) for adjusting the mounting angle is further arranged on the main body frame (1); the locking mechanism (5) comprises a locking part (51) and an adjusting part (52), and the locking part (51) and the adjusting part (52) are correspondingly arranged on the main body frame (1).

2. An angularly adjustable display device as claimed in claim 1, wherein said locking portion (51) comprises a fixed base (511) and a locking screw (512), said locking screw (512) is mounted on the fixed base (511), one end of the locking screw (512) is mounted with a locking handle (513), and the other end is mounted with a locking block (514).

3. An angularly adjustable display device as claimed in claim 1, wherein said adjustment portion (52) comprises a base (521), an adjustment assembly (522) and a spring locking assembly (523), said spring locking assembly (523) and said adjustment assembly (522) being mounted on said base (521).

4. An angularly adjustable display device as claimed in claim 3, wherein said base (521) is provided with a guide hole (5211) and a guide groove (5212), said guide groove (5212) communicating with said guide hole (5211).

5. An angularly adjustable display device as claimed in claim 3, wherein said adjusting member (522) comprises an adjusting arm (5221), one end of the adjusting arm (5221) is a free end, the other end is a fixed end, the free end of the adjusting arm (5221) is inserted into a guiding hole (5211) formed in the base (521), the free end of the adjusting arm (5221) is slidably fitted into the guiding hole (5211), the fixed end of the adjusting arm (5221) extends out of the guiding hole (5211), the fixed end of the adjusting arm (5221) is provided with a counter bore (5222), and a groove (5223) matched with the locking block (514) of the locking mechanism (5) is formed in the counter bore (5222).

6. An angularly adjustable display device as claimed in claim 5, wherein said spring locking assembly (523) comprises a handle (5231), a connecting rod (5232), a locking spring (5233) and a locking rack set (5234) engaged with the locking spring (5233), the handle (5231) is connected to one end of the connecting rod (5232), and the locking spring (5233) is sleeved on the connecting rod (5232).

7. An angularly adjustable display device as claimed in claim 6, wherein said locking rack set (5234) comprises a first movably mounted rack set (501) and a second movably mounted rack set (502) corresponding to said first movably mounted rack set (501), said first movably mounted rack set (501) is engaged with said second movably mounted rack set (502), and said second movably mounted rack set (502) is fixedly mounted on said base (521).

8. The angle adjustable display device according to claim 7, wherein the first rack set (501) and the second rack set (502) are centrally provided with a through hole (503), the adjusting arm (5221) is provided with a through hole (504) and a limiting hole (505), the through hole (504) is communicated with the limiting hole (505), one end of a connecting rod (5232) sleeved with a locking spring (5233) penetrates through the through hole (503) centrally provided in the first rack set (501) and the second rack set (502) and the through hole (504) provided in the adjusting arm (5221) and extends into the limiting hole (505), one end of the locking spring (5233) is arranged on the first rack set (501) in an overhead manner, the other end of the locking spring is arranged on the adjusting arm (5221), the tail end of the connecting rod (5232) is provided with a limiting block (5236), and the limiting block (5236) abuts against the limiting hole (505).

9. An angularly adjustable display device as claimed in claim 1, characterized in that the control unit (3) comprises a power supply, a controller and a power supply connector electrically connected to the controller for transmitting power and a data connector for transmitting signals.

10. An angularly adjustable display device as claimed in claim 1, wherein said main body frame (1) is provided with mounting grooves (102), said mounting grooves (102) being disposed opposite to each other, the openings of the mounting grooves (102) facing the inside of the main body frame (1) for mounting the locking portion (51) and the adjusting portion (52).