CN212516351U

CN212516351U - Buckle structure for display

Info

Publication number: CN212516351U
Application number: CN202021490658.2U
Authority: CN
Inventors: 朱小峰
Original assignee: Shenzhen Rongzhou Technology Co ltd
Current assignee: Shenzhen Rongzhou Technology Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-02-09
Anticipated expiration: 2030-07-26

Abstract

A buckle structure for a display comprises the display, wherein a first groove is formed in the upper surface of the inside of the display, four fixed blocks are symmetrically and fixedly mounted at the bottom of the inner wall of the first groove, fixed plates are symmetrically and fixedly mounted on one side of each fixed block, a supporting plate is fixedly mounted on one side, far away from the fixed blocks, of each fixed plate, a fixed shaft is rotatably connected between the two fixed plates through a bearing, a buckle is fixedly connected to the outer side of the fixed shaft, a buffer device is mounted on one side, close to the buckle, of each fixed block, pressing devices for controlling the buckle are mounted at two ends of the inside of each fixed block, each buffer device comprises a second groove, a first spring and a semicircular lug, second grooves are symmetrically formed in two ends of one side, close to the buckle, of each fixed block, a first, the assembly efficiency of the display is improved, the assembly process is simple, and the circuit board is convenient to disassemble and assemble.

Description

Buckle structure for display

Technical Field

The utility model relates to a display part connects technical field, specifically is a buckle structure for display.

Background

Confirm the most effective connected mode that each part of product combines during buckle structure, play a simple and swift assembly effect, along with the development of science and technology, the inside circuit board installation of current display mostly uses solitary fastener, and the operation is not convenient, and intensity of labour is bigger, for this reason, we propose a buckle structure for display.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buckle structure for display 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: the utility model provides a buckle structure for display, includes the display, first recess has been seted up to the inside upper surface of display, first recess inner wall bottom symmetry fixed mounting has four fixed blocks, fixed block one side symmetry fixed mounting has the fixed plate, one side fixed mounting that the fixed block was kept away from to the fixed plate has the backup pad, two rotate through the bearing between the fixed plate and be connected with the fixed axle, fixed axle outside fixedly connected with buckle, the fixed block is close to buckle one side and installs buffer, the press device of control buckle is installed at the inside both ends of fixed block.

Preferably, buffer includes second recess, first spring and semicircle lug, the second recess has been seted up to one side both ends symmetry that the fixed block is close to the buckle, second recess inner wall one side fixed mounting has first spring, the one end fixedly connected with semicircle lug that second recess inner wall was kept away from to first spring, semicircle lug and buckle sliding connection.

Preferably, the pressing device comprises a first sliding chute, a second sliding chute, a fourth groove, a limiting ring, a first sliding column, a first fixing ring, a second spring, a fifth groove, a spring plate, a sliding block, a first pressing plate, a third groove, a second sliding column, a second fixing ring, a third spring and a second pressing plate, the first sliding chute is arranged at the bottom end inside the fixing block, the second sliding chute is arranged at the top end inside the fixing block, the first sliding chute is communicated with the second sliding chute, the fourth groove is arranged at one end of the inner wall of the first sliding chute, the limiting ring is fixedly connected at one end of the inner wall of the first sliding chute, the first sliding column is slidably connected at the inner wall of the limiting ring, the first fixing ring is fixedly installed at the outer side of the first sliding column, the second spring is fixedly connected at one side of the first fixing ring, one end of the second spring far away from the first fixing ring is fixedly connected with the limiting ring, the fifth groove is arranged at, the novel sliding block structure is characterized in that an elastic sheet is fixedly connected to one side of the inner wall of the fifth groove, a sliding block is fixedly connected to the top of one end of the elastic sheet, the sliding block is connected with the fifth groove in a sliding mode, one end, close to the buckle, of the first sliding column is connected with a first pressing plate in a fixed mode, the buckle is kept away from the first sliding column, a third groove is formed in the inner wall of the second sliding groove, the inner wall of the second sliding groove is connected with a second sliding column in a sliding mode, one end, close to the third groove, of the outer side of the second sliding column is fixedly connected with a second fixing ring, the second fixing ring is connected with the second sliding groove in a sliding mode, a third spring is fixedly mounted on one side of the second fixing ring, one end, far away from the second fixing ring, of the third spring is fixedly.

Preferably, the buckle bottom is the inclined plane setting, buckle top one side is the inclined plane setting, the fillet has been seted up to the one side on the inclined plane is kept away from on the buckle top.

Preferably, one side of the fixing block, which is close to the buckle, is provided with a round angle.

Preferably, a chamfer is clamped at one side of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: when the buckle structure for the display is used, the first pressing plate is pressed to enable the first sliding column to slide in the first sliding groove, the first fixing ring moves to enable the second spring to contract, the sliding block slides out of the fourth groove, the elastic sheet is pressed downwards until the sliding block slides into the second sliding groove, the first sliding column pushes the buckle to rotate along the fixing shaft, the semicircular convex block moves into the second groove, the first spring contracts, the buckle is in an open state, a circuit board to be fixed is placed on the supporting plate, the second pressing plate is pressed to enable the second sliding column to slide in the second sliding groove, the second fixing ring moves to enable the third spring to contract, the second sliding column pushes the sliding block to leave the second sliding groove, the second spring elastically extends, the sliding block moves into the fourth groove, the buckle rotates to an initial position along the fixing shaft, the buckle is closed, the circuit board is fixed, and the buckle structure for the display can quickly fasten the circuit board, the circuit board is convenient to mount and dismount.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

FIG. 2 is a schematic view of the structure of part A in FIG. 1;

FIG. 3 is a schematic view of the structure of part B in FIG. 1;

fig. 4 is a schematic cross-sectional structural view of the buffering device and the pressing device of the present invention.

In the figure: 1. a display; 2. a first groove; 3. a fixed block; 4. a fixing plate; 5. a support plate; 6. a fixed shaft; 7. buckling; 8. a buffer device; 9. a pressing device; 10. a second groove; 11. a first spring; 12. a semicircular bump; 13. a first chute; 14. a second chute; 15. a fourth groove; 16. a limiting ring; 17. a first traveler; 18. a first retaining ring; 19. a second spring; 20. a fifth groove; 21. a spring plate; 22. a slider; 23. a first pressing plate; 24. a third groove; 25. a second strut; 26. a second retaining ring; 27. a third spring; 28. a second pressing plate.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a buckle structure for display, includes display 1, first recess 2 has been seted up to 1 inside upper surface of display, 2 inner wall bottom symmetry fixed mounting of first recess have four

fixed blocks

3, 3 one side symmetry fixed mounting of fixed block have fixed plate 4, one side fixed mounting that fixed block 3 was kept away from to fixed plate 4 has backup pad 5, two rotate through the bearing between the fixed plate 4 and be connected with

fixed axle

6, 6 outside fixedly connected with buckles 7 of fixed axle, fixed block 3 is close to buckle 7 one side and installs buffer 8, press device 9 of control buckle 7 is installed at 3 inside both ends of fixed block, the state of buckle 7 of being convenient for control.

Referring to fig. 3 and 4, the buffering device 8 includes a second groove 10, a first spring 11 and a semicircular bump 12, the second groove 10 is symmetrically formed at two ends of one side of the fixed block 3 close to the buckle 7, the first spring 11 is fixedly mounted on one side of the inner wall of the second groove 10, the semicircular bump 12 is fixedly connected to one end of the first spring 11 far away from the inner wall of the second groove 10, the semicircular bump 12 is slidably connected to the buckle 7, the bottom of the buckle 7 is arranged in an inclined plane, one side of the top of the buckle 7 far away from the inclined plane is provided with a rounded corner, one side of the fixed block 3 close to the buckle 7 is provided with a rounded corner, and when the buckle 7 rotates to be close to the fixed block.

Referring to fig. 3 and 4, the pressing device 9 includes a first sliding groove 13, a second sliding groove 14, a fourth groove 15, a limiting ring 16, a first sliding post 17, a first fixing ring 18, a second spring 19, a fifth groove 20, a spring sheet 21, a sliding block 22, a first pressing plate 23, a third groove 24, a second sliding post 25, a second fixing ring 26, a third spring 27, and a second pressing plate 28, the bottom end of the inside of the fixing block 3 is provided with the first sliding groove 13, the top end of the inside of the fixing block 3 is provided with the second sliding groove 14, the first sliding groove 13 is communicated with the second sliding groove 14, one end of the inner wall of the first sliding groove 13 is provided with the fourth groove 15, one end of the inner wall of the first sliding groove 13 is fixedly connected with the limiting ring 16, the inner wall of the limiting ring 16 is slidably connected with the first sliding post 17, the outside of the first sliding post 17 is fixedly mounted with the first fixing ring 18, one side of the first fixing ring 18 is fixedly, one end of the second spring 19, which is far away from the first fixing ring 18, is fixedly connected with the limiting ring 16, a fifth groove 20 is formed in the outer side of the first sliding column 17, an elastic sheet 21 is fixedly connected to one side of the inner wall of the fifth groove 20, a sliding block 22 is fixedly connected to the top of one end of the elastic sheet 21, the sliding block 22 is slidably connected with the fifth groove 20, one end of the first sliding column 17, which is close to the buckle 7, is slidably connected with the buckle 7, one end of the first sliding column 17, which is far away from the buckle 7, is fixedly connected with a first pressing plate 23, a third groove 24 is formed in the inner wall of the second sliding chute 14, a second sliding column 25 is slidably connected to the inner wall of the second sliding chute 14, a second fixing ring 26 is fixedly connected to one end, which is close to the third groove 24, in the outer side of the second sliding column 25, the second fixing ring 26 is slidably, the one end and the third recess 24 inner wall fixed connection of the solid fixed ring 26 of second are kept away from to third spring 27, the one end fixedly connected with second press plate 28 of fixed block 3 is kept away from to second traveller 25, slider 22 one side card is equipped with the chamfer, is convenient for adjust opening and closing of buckle 7.

The working principle is as follows:

when the buckle structure for the display is used, the first pressing plate 23 is pressed to enable the first sliding column 17 to slide in the first sliding groove 13, the first fixing ring 18 moves to enable the second spring 19 to contract, the sliding block 22 slides out of the fourth groove 15, the elastic sheet 21 presses downwards until the sliding block 22 slides into the second sliding groove 14, the first sliding column 17 pushes the buckle 7 to rotate along the fixing shaft 6, the semicircular lug 12 moves into the second groove 10, the first spring 11 contracts, at the moment, the buckle 7 is in an open state, a circuit board to be fixed is placed on the supporting plate 5, the second pressing plate 28 is pressed to enable the second sliding column 25 to slide in the second sliding groove 14, the second fixing ring 26 moves to enable the third spring 27 to contract, the second sliding column 25 pushes the sliding block 22 to separate from the second sliding groove 14, the second spring 19 extends, the sliding block 22 moves into the fourth groove 15, and the buckle 7 rotates to an initial position along the fixing shaft 6, the buckle 7 is closed to fix the circuit board.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a buckle structure for display, includes display (1), its characterized in that: first recess (2) have been seted up to inside upper surface of display (1), first recess (2) inner wall bottom symmetry fixed mounting has four fixed blocks (3), fixed block (3) one side symmetry fixed mounting has fixed plate (4), one side fixed mounting that fixed block (3) were kept away from in fixed plate (4) has backup pad (5), two rotate through the bearing between fixed plate (4) and be connected with fixed axle (6), fixed axle (6) outside fixedly connected with buckle (7), buffer (8) are installed to fixed block (3) being close to buckle (7) one side, press device (9) of control buckle (7) are installed at fixed block (3) inside both ends.

2. The snap structure for a display according to claim 1, wherein: buffer (8) include second recess (10), first spring (11) and semicircle lug (12), second recess (10) have been seted up to one side both ends symmetry that fixed block (3) are close to buckle (7), second recess (10) inner wall one side fixed mounting has first spring (11), the one end fixedly connected with semicircle lug (12) of second recess (10) inner wall is kept away from in first spring (11), semicircle lug (12) and buckle (7) sliding connection.

3. The snap structure for a display according to claim 1, wherein: the pressing device (9) comprises a first sliding groove (13), a second sliding groove (14), a fourth groove (15), a limiting ring (16), a first sliding column (17), a first fixing ring (18), a second spring (19), a fifth groove (20), an elastic sheet (21), a sliding block (22), a first pressing plate (23), a third groove (24), a second sliding column (25), a second fixing ring (26), a third spring (27) and a second pressing plate (28), the first sliding groove (13) is formed in the bottom end of the inside of the fixing block (3), the second sliding groove (14) is formed in the top end of the inside of the fixing block (3), the first sliding groove (13) is communicated with the second sliding groove (14), the fourth groove (15) is formed in one end of the inner wall of the first sliding groove (13), the limiting ring (16) is fixedly connected to one end of the inner wall of the first sliding groove (13), and the first sliding column (17) is connected to the inner wall of the limiting ring (16), a first fixing ring (18) is fixedly installed on the outer side of the first sliding column (17), a second spring (19) is fixedly connected to one side of the first fixing ring (18), one end, far away from the first fixing ring (18), of the second spring (19) is fixedly connected with a limiting ring (16), a fifth groove (20) is formed in the outer side of the first sliding column (17), an elastic sheet (21) is fixedly connected to one side of the inner wall of the fifth groove (20), a sliding block (22) is fixedly connected to the top of one end of the elastic sheet (21), the sliding block (22) is slidably connected with the fifth groove (20), one end, close to the buckle (7), of the first sliding column (17) is slidably connected with the buckle (7), a first pressing plate (23) is fixedly connected to one end, far away from the buckle (7), of the first sliding column (17), and a third groove (24) is formed in the inner wall of the second sliding chute (14, second spout (14) inner wall sliding connection has second traveller (25), the solid fixed ring of one end fixedly connected with second (26) of third recess (24) is close to in second traveller (25) outside, the solid fixed ring of second (26) and second spout (14) sliding connection, the solid fixed ring of second (26) one side fixed mounting has third spring (27), the solid fixed ring of second (26) one end and third recess (24) inner wall fixed connection are kept away from in third spring (27), the one end fixedly connected with second of fixed block (3) is kept away from in second traveller (25) is pressed board (28).

4. The snap structure for a display according to claim 1, wherein: the bottom of the buckle (7) is an inclined plane, one side of the top of the buckle (7) is an inclined plane, and a round corner is formed in one side, far away from the inclined plane, of the top of the buckle (7).

5. The snap structure for a display according to claim 1, wherein: and a round angle is formed at one side of the fixing block (3) close to the buckle (7).

6. The snap structure for a display according to claim 3, wherein: and a chamfer is clamped at one side of the sliding block (22).