CN222051199U

CN222051199U - Display screen frame fixing device

Info

Publication number: CN222051199U
Application number: CN202420359879.8U
Authority: CN
Inventors: 蒋军; 胡文华; 赵磊; 程煜淼
Original assignee: Hefei Qike Information Technology Co ltd
Current assignee: Hefei Qike Information Technology Co ltd
Priority date: 2024-02-27
Filing date: 2024-02-27
Publication date: 2024-11-22
Anticipated expiration: 2034-02-27

Abstract

The application relates to the technical field of display screen fixing equipment, and discloses a display screen frame fixing device, which comprises two symmetrically arranged supporting seats, wherein the top of each supporting seat is fixedly connected with a lower fixing plate through a lifting assembly, the middle part of the top end of each lower fixing plate is rotationally connected with a threaded rod, the outer side of each threaded rod is in threaded connection with an upper fixing plate, the front ends of the upper fixing plates and the lower fixing plates are symmetrically provided with L-shaped clamping blocks, the outer sides of the threaded rods are rotationally provided with transverse plates, the two ends of each transverse plate are symmetrically provided with sliding grooves, sliding blocks are arranged in the sliding grooves in a sliding manner, and clamping plates are fixedly arranged at the front ends of the sliding blocks; according to the application, the bidirectional screw rod is arranged on the transverse plate in a rotating way, and drives the two sliding blocks to be close to each other, so that the two clamping plates can be pushed to be close to each other, thereby realizing the centering fixation of the display screen and improving the fixing effect of the display screen.

Description

Display screen frame fixing device

Technical Field

The application relates to the technical field of display screen fixing equipment, in particular to a display screen frame fixing device.

Background

The utility model patent of China, publication No. CN217884157U, discloses a display screen frame fixing device, which comprises a first plate, wherein a bearing column is fixed at the bottom end of the first plate, a fixing structure is fixed at the top end of a second plate, a clamping groove is fixed at one end of the second plate, and a lifting structure is arranged at the other end of the first plate. According to the utility model, the fixing structure is arranged, the notch is arranged in the clamping groove, the display screen can be placed, the bottom end of the display screen is placed in the clamping groove at the bottom end of the first plate, the top end of the display screen is clamped in the clamping groove at the top end of the second plate, the display screen is initially fixed, meanwhile, the vertical blocks at the bottom end of the first plate and the vertical blocks at the top end of the second plate fix four corners of the display screen, so that the fixing is more stable, meanwhile, the arranged rubber blocks form protection for the display screen, the damage to the display screen caused by the vertical blocks is avoided, the fixing of the display screen is realized, and the fixing is more convenient and meanwhile, the fixing is more stable;

Aiming at the related technology, the inventor considers that the application is inconvenient to center and fix the display screens with different widths when in use, and meanwhile, the clamping grooves are relatively fixed, so that the clamping of the display screens with different thicknesses cannot be met, and the practicability of the device is reduced.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that the display screen frame fixing device in the related art is inconvenient to fix the display screens with different widths in the middle when in use, and meanwhile, the clamping grooves are relatively fixed, so that the display screens with different thicknesses cannot be clamped, and the practicability of the device is reduced, the application provides the display screen frame fixing device.

The application provides a display screen frame fixing device which adopts the following technical scheme:

The utility model provides a display screen frame fixing device, includes the supporting seat that two symmetries set up, the top of supporting seat is through lifting unit fixedly connected with lower fixed plate, the top middle part rotation of lower fixed plate is connected with the threaded rod, the outside threaded connection of threaded rod has the fixed plate, go up the fixed plate with the front end symmetry of lower fixed plate is provided with L type fixture block, and the outside rotation of threaded rod is provided with the diaphragm, the spout has been seted up to the both ends symmetry of diaphragm, the inside slip of spout is provided with the slider, the front end fixed mounting of slider has the grip block, and two the same two-way lead screw of slider threaded connection, two-way lead screw rotate set up in on the diaphragm.

Preferably, the top of the lower fixing plate is symmetrically provided with a guide sleeve, the bottom of the upper fixing plate is symmetrically provided with a guide strut, and the guide strut extends into the guide sleeve.

Preferably, the lifting assembly comprises a lifting sleeve fixedly mounted on the two supporting seats, the tops of the two lifting sleeves are slidably connected with lifting support rods, the lifting support rods are fixedly mounted at the bottoms of the lower fixing plates, and locking bolts which limit the movement of the lifting support rods are connected to the outer walls of the lifting sleeves in a threaded manner.

Preferably, a cross beam is fixedly installed between the two lifting sleeves.

Preferably, guide posts are symmetrically arranged on the side walls of the L-shaped clamping blocks, the guide posts respectively penetrate through the lower fixing plate and the upper fixing plate, and springs are sleeved on the outer sides of the guide posts.

In summary, the application has the following beneficial technical effects:

1. According to the application, the bidirectional screw rod is rotationally arranged on the transverse plate, and drives the two sliding blocks to mutually approach, so that the two clamping plates can be pushed to mutually approach, and the display screen can be fixed; compared with the prior art, the application can realize the centering fixation of the display screen and improve the fixation effect of the display screen;

2. According to the application, the guide posts are arranged on the side walls of the L-shaped clamping blocks and the springs are matched, so that the L-shaped clamping blocks are pulled, display screens with different thicknesses can be limited, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the application;

FIG. 2 is a schematic rear view of the overall structure of the embodiment of the application;

fig. 3 is a schematic structural diagram of an L-shaped clamping block according to an embodiment of the application.

Reference numerals illustrate: 1. a support base; 2. a lifting assembly; 21. lifting the sleeve; 22. lifting the supporting rod; 23. a locking bolt; 24. a cross beam; 3. a lower fixing plate; 31. a guide sleeve; 4. a threaded rod; 5. an upper fixing plate; 51. a guide strut; 6. an L-shaped clamping block; 61. a guide post; 62. a spring; 7. a cross plate; 71. a two-way screw rod; 72. a slide block; 73. a chute; 8. and a clamping plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a display screen frame fixing device. Referring to fig. 1-3, a display screen frame fixing device, including two supporting seats 1 that symmetry set up, the top of supporting seat 1 is through lifting unit 2 fixedly connected with lower fixed plate 3, the top middle part of lower fixed plate 3 rotates and is connected with threaded rod 4, threaded rod 4's outside threaded connection has last fixed plate 5, go up fixed plate 5 and the front end symmetry of lower fixed plate 3 is provided with L type fixture block 6, and threaded rod 4's outside rotation is provided with diaphragm 7, chute 73 has been seted up to diaphragm 7's both ends symmetry, chute 73's inside slip is provided with slider 72, slider 72's front end fixed mounting has grip block 8, and two slider 72 threaded connection have same two-way lead screw 71, two-way lead screw 71 rotate and set up on diaphragm 7.

Here can place the display screen on the L type fixture block 6 of downside, then rotate threaded rod 4, threaded rod 4 can promote fixed plate 5 downwardly moving for can carry out spacingly to the display screen, then rotate two-way lead screw 71, two slider 72 are close to each other can be promoted to two-way lead screw 71, slider 72 drives two grip blocks 8 and is close to each other, so that can carry out fixed centre gripping to the display screen, guarantee that the display screen can set up in the middle, improve the stability of device.

Referring to fig. 2, the top of the lower fixing plate 3 is symmetrically provided with a guide sleeve 31, the bottom of the upper fixing plate 5 is symmetrically provided with a guide strut 51, and the guide strut 51 extends into the guide sleeve 31.

Here, by providing the guide sleeve 31 and the guide strut 51 in cooperation, the movement of the upper fixing plate 5 can be guided, and the upper fixing plate 5 is prevented from rotating when moving up and down.

Referring to fig. 2, the lifting assembly 2 includes lifting sleeves 21 fixedly installed on two supporting seats 1, lifting struts 22 are slidably connected to the tops of the two lifting sleeves 21, the lifting struts 22 are fixedly installed at the bottom of the lower fixing plate 3, and locking bolts 23 for limiting movement of the lifting struts 22 are threadedly connected to the outer walls of the lifting sleeves 21.

Here, the locking bolt 23 is unscrewed so that the lifting strut 22 can be moved up and down inside the lifting sleeve 21, thereby adjusting the height of the display screen.

Referring to fig. 2, a cross beam 24 is fixedly installed between the two lift sleeves 21.

By providing the cross beam 24 here, the stability of the device can be increased.

Referring to fig. 3, guide posts 61 are symmetrically installed on the side walls of the l-shaped clamping block 6, the guide posts 61 are respectively penetrated through the lower fixing plate 3 and the upper fixing plate 5, and springs 62 are sleeved on the outer sides of the guide posts 61.

Here, the guide posts 61 are arranged and the springs 62 are arranged in a matched manner, so that the extension length of the L-shaped clamping block 6 can be adjusted, and display screens with different thicknesses can be clamped.

The implementation principle of the display screen frame fixing device provided by the embodiment of the application is as follows: when the display screen is used, the display screen is placed on the L-shaped clamping block 6 at the lower side, then the threaded rod 4 is rotated, the threaded rod 4 can push the upper fixing plate 5 to move downwards, so that the display screen can be limited, then the bidirectional screw rod 71 is rotated, the bidirectional screw rod 71 can push the two sliding blocks 72 to be close to each other, the sliding blocks 72 drive the two clamping plates 8 to be close to each other, so that the display screen can be fixedly clamped, the display screen can be arranged in the middle, and the stability of the device is improved; then the height of the lifting support rod 22 is adjusted according to the use requirement, and the display screen can be lifted by locking through the locking bolt 23.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A display screen frame fixing device, comprising two symmetrically arranged support seats (1), characterized in that: the top of the support seat (1) is fixedly connected to a lower fixing plate (3) through a lifting assembly (2), the middle part of the top of the lower fixing plate (3) is rotatably connected to a threaded rod (4), the outer side of the threaded rod (4) is threadedly connected to an upper fixing plate (5), the upper fixing plate (5) and the front end of the lower fixing plate (3) are symmetrically provided with L-shaped blocks (6), and the outer side of the threaded rod (4) is rotatably provided with a cross plate (7), the two ends of the cross plate (7) are symmetrically provided with sliding grooves (73), the interior of the sliding groove (73) is slidably provided with a slider (72), the front end of the slider (72) is fixedly installed with a clamping plate (8), and the two sliders (72) are threadedly connected to the same bidirectional screw rod (71), and the bidirectional screw rod (71) is rotatably arranged on the cross plate (7).

2. A display screen frame fixing device according to claim 1, characterized in that: a guide sleeve (31) is symmetrically installed on the top of the lower fixing plate (3), and a guide support rod (51) is symmetrically installed on the bottom of the upper fixing plate (5), and the guide support rod (51) extends into the guide sleeve (31).

3. A display screen frame fixing device according to claim 1, characterized in that: the lifting assembly (2) includes a lifting sleeve (21) fixedly mounted on the two support seats (1), the tops of the two lifting sleeves (21) are slidably connected with a lifting support rod (22), the lifting support rod (22) is fixedly mounted on the bottom of the lower fixing plate (3), and a locking bolt (23) for limiting the movement of the lifting support rod (22) is threadedly connected on the outer wall of the lifting sleeve (21).

4. A display screen frame fixing device according to claim 3, characterized in that a crossbeam (24) is fixedly installed between the two lifting sleeves (21).

5. A display screen frame fixing device according to claim 1, characterized in that: guide columns (61) are symmetrically installed on the side walls of the L-shaped block (6), and the guide columns (61) are respectively arranged to penetrate the lower fixing plate (3) and the upper fixing plate (5), and a spring (62) is sleeved on the outer side of the guide column (61).