CN214540292U

CN214540292U - LCM (liquid Crystal Module) liquid crystal display module with buffer structure

Info

Publication number: CN214540292U
Application number: CN202120110772.6U
Authority: CN
Inventors: 朱恩华
Original assignee: Shenzhen Huayida Optoelectronics Co ltd
Current assignee: Shenzhen Huayida Optoelectronics Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-10-29
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a LCM liquid crystal display module with a buffer structure, which comprises a buffer mechanism, a square fixing frame and a LCM liquid crystal display module body, when the square fixing frame is impacted by external force, through the elastic fit of a first spring and the rolling fit of a roller wheel at the inner side of the square fixing frame, a slide bar is in sliding fit of a sleeve, and through the elastic fit of a third spring, the impact of the external force is buffered, the impact suffered by a connecting plate is reduced, further the impact suffered by the LCM liquid crystal display module body is reduced, further the risk of impact damage caused by the external force to the LCM liquid crystal display module body is reduced, through the arrangement of four fixing mechanisms, through the matching of a rotating shaft, a connecting transverse plate, a handle, a second spring, a limiting plate, a clamping rod, a clamping groove and a clamping block, under the elastic fit of the second spring, the clamping rod is inserted into the clamping groove to be clamped, and then conveniently fix LCM liquid crystal display module body.

Description

LCM (liquid Crystal Module) liquid crystal display module with buffer structure

Technical Field

The utility model relates to a liquid crystal display field specifically is a LCM liquid crystal display module with buffer structure.

Background

LCM (liquid crystal display module), namely LCD display module and liquid crystal module, refers to the periphery of a liquid crystal display device, a connecting piece, a control and drive device and the like

The circuit, the PCB circuit board, the backlight source, the structural part and the like are assembled together.

The existing LCM liquid crystal display module lacks a buffer structure, and is easily damaged when being impacted by external force, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCM liquid crystal display module with buffer structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an LCM liquid crystal display module with a buffer structure comprises a square fixed frame, wherein a connecting plate is arranged on the inner side of the square fixed frame, two first springs are symmetrically and fixedly connected to two sides of the connecting plate, one end of each first spring is fixedly connected with the inner side wall of the square fixed frame, two buffer mechanisms are symmetrically arranged at the top and the bottom of the connecting plate, each buffer mechanism comprises a roller, a third spring, a sliding rod, a sleeve and a supporting plate, one end of each sleeve is fixedly connected with the outer wall of the connecting plate, the sliding rod is sleeved on the inner side of the sleeve in a sliding manner, one end of the sliding rod extends out of the sleeve and then is fixedly connected with the roller, a supporting plate is fixedly sleeved on the outer side of the sliding rod, the third spring is sleeved on the outer side of the sliding rod, one end of the third spring is fixedly connected with the bottom end of the sleeve, and the other end of the third spring is fixedly connected with the top of the supporting plate, the outer wall of gyro wheel and the inner wall contact of square fixed frame, the front side of connecting plate is provided with LCM liquid crystal display module body, the equal symmetry in both sides of LCM liquid crystal display module body is provided with two fixed establishment, fixed establishment includes pivot, connection diaphragm, handle, second spring, limiting plate, joint pole, joint recess and joint piece.

As a further aspect of the present invention: the one end of pivot and the front side fixed connection of connecting plate, the other end of pivot rotates with the one end lateral wall of being connected the diaphragm to be connected, the joint pole runs through the slip cap and locates on connecting the diaphragm, the fixed outside of locating the joint pole of limiting plate cover, the joint recess is seted up on the joint piece, the one end of joint pole is inserted to the joint recess in, the other end of joint pole and the one end fixed connection of handle.

As a further aspect of the present invention: the outside of joint bar is located to the second spring cover, the one end of second spring and the outer wall fixed connection of connecting the diaphragm, the other end of second spring and the outer wall fixed connection of limiting plate.

As a further aspect of the present invention: the clamping groove is matched with the clamping rod.

As a further aspect of the present invention: the side wall of the clamping block is fixedly connected with the side wall of the LCM liquid crystal display module body.

As a further aspect of the present invention: the outer side of the square fixing frame is symmetrically and fixedly connected with four mounting blocks, and mounting holes are formed in the mounting blocks in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the square fixed frame is impacted by external force, through the elastic fit of the first spring, simultaneously through the rolling fit of the roller wheel on the inner side of the square fixed frame, the sliding rod is in sliding fit of the sleeve, the elastic fit of the third spring buffers the impact of the external force, the impact suffered by the connecting plate is reduced, and then the impact suffered by the LCM liquid crystal display module body is reduced, and further the risk of impact damage caused by the external force to the LCM liquid crystal display module body is reduced.

2. Through four fixed establishment's setting, through the pivot, connect the diaphragm, the handle, the second spring, the limiting plate, the joint pole, the cooperation of joint recess and joint piece, under the elastic fit of second spring, make the joint pole insert and carry out the joint in the joint recess, and then conveniently fix LCM liquid crystal display module body, make joint pole and joint recess break away from through pulling the handle, and then rotate along the turning point of connecting diaphragm and pivot, make and connect the diaphragm no longer to block the joint piece, and then conveniently tear LCM liquid crystal display module body and joint piece down.

Drawings

Fig. 1 is a schematic structural diagram of an LCM liquid crystal display module having a buffer structure.

Fig. 2 is a bottom view of an LCM liquid crystal display module with a buffer structure.

FIG. 3 is an enlarged view of the LCM LCD module with a buffer structure at A in FIG. 2.

FIG. 4 is a cross-sectional view of a buffer mechanism in an LCM liquid crystal display module with a buffer structure.

Shown in the figure: buffer gear 1, square fixed frame 2, LCM liquid crystal display module body 3, installation piece 4, first spring 5, fixed establishment 6, connecting plate 7, pivot 8, connection diaphragm 9, handle 10, second spring 11, limiting plate 12, joint pole 13, joint recess 14, joint piece 15, gyro wheel 16, third spring 17, slide bar 18, sleeve pipe 19, backup pad 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, an LCM liquid crystal display module with a buffer structure includes a square fixing frame 2, a connecting plate 7 is disposed inside the square fixing frame 2, two first springs 5 are symmetrically and fixedly connected to both sides of the connecting plate 7, one end of each first spring 5 is fixedly connected to an inner sidewall of the square fixing frame 2, two buffer mechanisms 1 are symmetrically disposed at both top and bottom of the connecting plate 7, each buffer mechanism 1 includes a roller 16, a third spring 17, a sliding rod 18, a sleeve 19 and a supporting plate 20, one end of the sleeve 19 is fixedly connected to an outer wall of the connecting plate 7, the sliding rod 18 is slidably sleeved inside the sleeve 19, one end of the sliding rod 18 extends out of the sleeve 19 and then is fixedly connected to the roller 16, the outer side of the sliding rod 18 is fixedly sleeved with the supporting plate 20, the third spring 17 is sleeved outside the sliding rod 18, one end of the third spring 17 is fixedly connected with the bottom end of the sleeve 19, the other end of the third spring 17 is fixedly connected with the top of the support plate 20, the outer wall of the roller 16 is in contact with the inner wall of the square fixed frame 2, the front side of the connecting plate 7 is provided with the LCM liquid crystal display module body 3, two fixing mechanisms 6 are symmetrically arranged on two sides of the LCM liquid crystal display module body 3, each fixing mechanism 6 comprises a rotating shaft 8, a connecting transverse plate 9, a handle 10, a second spring 11, a limiting plate 12, a clamping rod 13, a clamping groove 14 and a clamping block 15, one end of the rotating shaft 8 is fixedly connected with the front side of the connecting plate 7, the other end of the rotating shaft 8 is rotatably connected with one end side wall of the connecting transverse plate 9, the clamping rod 13 is sleeved on the connecting transverse plate 9 in a penetrating manner, the limiting plate 12 is fixedly sleeved on the outer side of the clamping rod 13, and the second spring 11 is sleeved on the outer side of the clamping rod 13, one end of the second spring 11 and the outer wall fixed connection who is connected diaphragm 9, the other end of the second spring 11 and the outer wall fixed connection of limiting plate 12, joint recess 14 is seted up on joint piece 15,

joint recess

14 and 13 looks adaptations of joint pole, the one end of joint pole 13 is inserted to in the joint recess 14, the other end of joint pole 13 and the one end fixed connection of handle 10, the lateral wall of joint piece 15 and the lateral wall fixed connection of LCM liquid crystal display module body 3, four installation pieces 4 of the outside symmetry fixedly connected with of square fixed frame 2, all run through on installation piece 4 and seted up the mounting hole.

The utility model discloses a theory of operation is:

when the liquid crystal display module is used, the display module is conveniently installed through the arrangement of the four installation blocks 4, when the square fixing frame 2 is impacted by external force, the impact of the external force is buffered through the elastic fit of the first spring 5, meanwhile, through the rolling fit of the roller 16 on the inner side of the square fixing frame 2, the sliding fit of the sliding rod 18 on the sleeve 19 and the elastic fit of the third spring 17, the impact of the external force is reduced, the impact of the connecting plate 7 is reduced, the impact of the LCM liquid crystal display module body 3 is reduced, the risk of impact damage of the external force to the LCM liquid crystal display module body 3 is reduced, through the arrangement of the four fixing mechanisms 6, through the matching of the rotating shaft 8, the connecting transverse plate 9, the handle 10, the second spring 11, the limiting plate 12, the clamping rod 13, the clamping groove 14 and the clamping block 15, under the elastic fit of the second spring 11, the clamping rod 13 is inserted into the clamping groove 14 for clamping, and then conveniently fix LCM liquid crystal display module body 3, make joint pole 13 break away from with joint recess 14 through pulling handle 10, and then rotate along the pivot of connecting diaphragm 9 with pivot 8, make and connect diaphragm 9 no longer to block joint piece 15, and then conveniently tear LCM liquid crystal display module body 3 and joint piece 15 open.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LCM liquid crystal display module with buffer structure, includes square fixed frame (2), its characterized in that: the inboard of square fixed frame (2) is provided with connecting plate (7), the equal symmetry fixedly connected with two first springs (5) in both sides of connecting plate (7), the one end of first spring (5) and the inside wall fixed connection of square fixed frame (2), the top and the bottom of connecting plate (7) are all the symmetry and are provided with two buffer gear (1), buffer gear (1) includes gyro wheel (16), third spring (17), slide bar (18), sleeve pipe (19) and backup pad (20), the one end of sleeve pipe (19) and the outer wall fixed connection of connecting plate (7), the inboard of sleeve pipe (19) is located to slide bar (18) sliding sleeve, the one end of slide bar (18) stretches out behind the outside of sleeve pipe (19) and gyro wheel (16) fixed connection, the outside of slide bar (18) is fixed and is equipped with backup pad (20), the outside of slide bar (18) is located to third spring (17) cover, the bottom fixed connection of the one end of third spring (17) and sleeve pipe (19), the other end and backup pad (20) top fixed connection of third spring (17), the outer wall of gyro wheel (16) and the inner wall contact of square fixed frame (2), the front side of connecting plate (7) is provided with LCM liquid crystal display module body (3), the equal symmetry in both sides of LCM liquid crystal display module body (3) is provided with two fixed establishment (6), fixed establishment (6) include pivot (8), connect diaphragm (9), handle (10), second spring (11), limiting plate (12), joint pole (13), joint recess (14) and joint piece (15).

2. The LCM liquid crystal display module with a buffer structure of claim 1, wherein: the front side fixed connection of the one end of pivot (8) and connecting plate (7), the other end of pivot (8) rotates with the one end lateral wall of being connected diaphragm (9) to be connected, joint pole (13) run through the slip cap and locate on connecting diaphragm (9), the outside of joint pole (13) is located to limiting plate (12) fixed cover, joint recess (14) are seted up on joint piece (15), the one end of joint pole (13) inserts to in joint recess (14), the other end of joint pole (13) and the one end fixed connection of handle (10).

3. The LCM liquid crystal display module with a buffer structure of claim 1, wherein: the outside of joint pole (13) is located to second spring (11) cover, the one end of second spring (11) and the outer wall fixed connection who is connected diaphragm (9), the other end of second spring (11) and the outer wall fixed connection of limiting plate (12).

4. The LCM liquid crystal display module with a buffer structure of claim 1, wherein: the clamping groove (14) is matched with the clamping rod (13).

5. The LCM liquid crystal display module with a buffer structure of claim 1, wherein: the side wall of the clamping block (15) is fixedly connected with the side wall of the LCM liquid crystal display module body (3).

6. The LCM liquid crystal display module with a buffer structure of claim 1, wherein: the outer side of the square fixing frame (2) is symmetrically and fixedly connected with four mounting blocks (4), and mounting holes are formed in the mounting blocks (4) in a penetrating mode.