CN216719464U

CN216719464U - Back-folding display driving board structure

Info

Publication number: CN216719464U
Application number: CN202122993220.7U
Authority: CN
Inventors: 彭宗伟; 张晓峰; 田伟; 熊代军; 杨守中
Original assignee: Shenzhen Lianzhi Xinda Technology Co ltd
Current assignee: Shenzhen Lianzhi Xinda Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-06-10
Anticipated expiration: 2031-12-01

Abstract

The utility model relates to the technical field of drive plates, in particular to a back-folding type display drive plate structure which comprises a drive plate body, wherein a wiring mechanism is arranged on the drive plate body and comprises a wire arranging seat, the wire arranging seat is arranged on the drive plate body, a rotary groove is formed in one end of the wire arranging seat, a wire arranging groove is formed in the other end of the wire arranging seat, a pressing plate is arranged on the wire arranging seat, one end of the pressing plate is rotatably connected with the rotary groove through a rotating shaft, a pressing block is arranged on the pressing plate and extends into the wire arranging groove, slide bars are respectively arranged at two ends of the pressing plate, one ends of the two slide bars are respectively connected with the inner side of the pressing plate in a sliding mode through a telescopic spring, and a rolling shaft is rotatably connected between the two slide bars; the flat cable can be supported and placed, and the flat cable can have elasticity, so that the flat cable is not in contact wear with the driving plate.

Description

Back-folding display driving board structure

Technical Field

The utility model relates to a driving board, in particular to a back-folding type display driving board structure, and belongs to the technical field of driving boards.

Background

The display driving board is to have the microcircuit components and parts that show the decoding function and install on the circuit board to through the connection of winding displacement, thereby realize that display module assembly can normally work, show the picture that needs, along with the production of the progress back of the body formula display driving board of science and technology, make display driving board and display module assembly use convenience more.

However, traditional demonstration drive plate is when arranging the installation of demonstration winding displacement, all is to connect and places on the drive plate after accomplishing, and inconvenient accomodating is deposited the winding displacement, lacks safeguard measure, causes the winding displacement to damage easily, and the winding displacement has the slip on the drive plate when folding equipment simultaneously, and sharp-pointed metal can cause the scratch to the winding displacement on the drive plate to cause the short circuit, cause equipment damage easily when serious.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above-mentioned problems, and an object of the present invention is to provide a back-folded display driving board structure, which can support a flat cable, and make the flat cable stretchable, and does not cause contact wear between the flat cable and a driving board.

The utility model achieves the purpose through the following technical scheme, and the back-folding display driving board structure comprises a driving board body, wherein a wiring mechanism is installed on the driving board body and comprises a wiring seat, the wiring seat is installed on the driving board body, a rotary groove is formed in one end of the wiring seat, a wiring groove is formed in the other end of the wiring seat, a pressing plate is installed on the wiring seat, one end of the pressing plate is rotatably connected with the rotary groove through a rotating shaft, a pressing block is installed on the pressing plate and extends into the wiring groove, sliding rods are installed at two ends of the pressing plate respectively, one ends of the two sliding rods are respectively connected with the inner side of the pressing plate in a sliding mode through telescopic springs, and a rolling shaft is rotatably connected between the two sliding rods.

Preferably, the two sliding rods are of an L-shaped structure, the lengths of the two sliding rods are equal, and the width of each sliding rod is larger than the diameter of each rolling shaft.

Preferably, the pressing plate is of a concave structure, the width of the pressing plate is equal to that of the wire arranging seat, and the width of the pressing block is smaller than the width of the inside of the wire arranging groove.

Preferably, the pressing block is provided with a rubber block, the pressing block is of a trapezoidal structure, and the width of the rubber block is equal to the width of the inside of the wire arranging groove.

Preferably, a first leather sheath is installed on the rolling shaft and is rotatably connected with the two sliding rods through the rolling shaft.

Preferably, the pressing plate is provided with a guide mechanism, the guide mechanism comprises a fixed plate, the pressing plate is provided with two fixed plates, and two rotating rods are rotatably connected between the two fixed plates.

Preferably, two the diameter of bull stick equals, two install the second leather sheath on the bull stick respectively, the second leather sheath passes through the bull stick and is connected with the fixed plate rotation.

Preferably, clamp plate one end internally mounted has blocked mechanical system, blocked mechanical system includes the draw-in groove, be equipped with the draw-in groove on the winding displacement seat, clamp plate one end internally mounted has the bayonet lock, the bayonet lock extends to the clamp plate outside and contradicts with the draw-in groove is inside, clamp plate internally mounted has the pull rod, the pull rod passes through reset spring and the inside sliding connection of clamp plate, pull rod one end is connected with the bayonet lock, the bayonet lock passes through arm-tie and the inside sliding connection of clamp plate, the pull rod extends to the clamp plate outside.

Preferably, one end of the clamping pin and the clamping groove are both of an L-shaped structure, the pull rod is of a T-shaped structure, and the width of one end of the clamping pin is smaller than that of one end of the clamping groove.

Preferably, the pull rod is provided with a pull plate, the pull plate is connected with the outer side of the pressing plate in a sliding mode through the pull rod, and the pull plate is of a trapezoidal structure.

The beneficial effects of the utility model are: fix through winding displacement seat and drive plate body installation, make things convenient for winding displacement one end to insert winding displacement inslot internal connection, through rotating the clamp plate, make the clamp plate drive the briquetting and extrude the winding displacement of winding displacement inslot portion, make the winding displacement and the line connection of winding displacement inslot portion, make things convenient for winding displacement winding redirecting and the display module of the other end to be connected under the effect through the roller bearing, slide under expanding spring's effect through the slide bar, be favorable to making the roller bearing contradict the winding displacement all the time, thereby make things convenient for winding displacement length to freely adjust, prevent that the winding displacement from causing wearing and tearing with the contact of drive plate body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a pressing plate and a fixing plate according to the present invention;

FIG. 3 is a schematic view of the connection structure of the sliding bar and the first leather sheath according to the present invention;

fig. 4 is a schematic view of a connection structure of the pressing plate and the wire arranging base according to the present invention.

In the figure: 1. a drive plate body; 2. a wiring mechanism; 201. a wire arranging seat; 202. pressing a plate; 203. a slide bar; 204. a first leather sheath; 205. a tension spring; 206. briquetting; 207. a rubber block; 208. a wire arrangement groove; 209. rotating the groove; 210. a roller; 211. a rotating shaft; 3. a guide mechanism; 301. a fixing plate; 302. a rotating rod; 303. a second leather sheath; 4. a locking mechanism; 401. pulling a plate; 402. a return spring; 403. a pull rod; 404. a bayonet lock; 405. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a back-folded display driving plate structure includes a driving plate body 1, a wiring mechanism 2 is installed on the driving plate body 1, the wiring mechanism 2 includes a wiring seat 201, the driving plate body 1 is installed with the wiring seat 201, one end of the wiring seat 201 is provided with a rotating groove 209, the other end of the wiring seat 201 is installed with a wiring groove 208, the wiring seat 201 is installed with a pressing plate 202, one end of the pressing plate 202 is rotatably connected with the rotating groove 209 through a rotating shaft 211, the pressing plate 202 is installed with a pressing block 206, the pressing block 206 extends into the wiring groove 208, two ends of the pressing plate 202 are respectively installed with a sliding rod 203, one end of each of the two sliding rods 203 is respectively slidably connected with the inner side of the pressing plate 202 through a telescopic spring 205, and a roller 210 is rotatably connected between the two sliding rods 203.

As a technical optimization scheme of the present invention, the two sliding bars 203 are in an "L" shape, the lengths of the two sliding bars 203 are equal, and the width of the sliding bar 203 is greater than the diameter of the rolling shaft 210, which is beneficial to preventing the flat cable from slipping off the rolling shaft 210 and the first leather sheath 204.

As a technical optimization scheme of the utility model, the pressing plate 202 is of a concave structure, the width of the pressing plate 202 is equal to the width of the flat cable seat 201, and the width of the pressing block 206 is smaller than the width inside the flat cable groove 208, so that the pressing plate 202 can close the flat cable seat 201, and the pressing block 206 can press and connect the flat cable inside the flat cable groove 208.

As a technical optimization scheme of the utility model, the rubber block 207 is installed on the pressing block 206, the pressing block 206 is of a trapezoidal structure, the width of the rubber block 207 is equal to the width inside the flat cable groove 208, so that the flat cable can be protected by the rubber block 207, the damage of the extruded flat cable can be prevented, and meanwhile, the rubber block 207 and the inside of the flat cable groove 208 are firmly and tightly clamped.

As a technical optimization scheme of the utility model, the roller 210 is provided with the first leather sheath 204, and the first leather sheath 204 is rotatably connected with the two sliding rods 203 through the roller 210, so that the flat cable protection effect is favorably realized, and the sliding abrasion of the flat cable is prevented.

As a technical optimization scheme of the utility model, the pressing plate 202 is provided with the guide mechanism 3, the guide mechanism 3 comprises a fixing plate 301, the pressing plate 202 is provided with two fixing plates 301, two rotating rods 302 are rotatably connected between the two fixing plates 301, the flat cable can be penetrated under the action of the two rotating rods 302, and the flat cable is guided.

As a technical optimization scheme of the utility model, the two rotating rods 302 have the same diameter, the two rotating rods 302 are respectively provided with a second leather sheath 303, and the second leather sheath 303 is rotatably connected with the fixed plate 301 through the rotating rods 302, so that the flat cable is protected, and the sliding abrasion of the flat cable is prevented.

As a technical optimization of the utility model, a locking mechanism 4 is installed inside one end of the pressure plate 202, the locking mechanism 4 comprises a clamping groove 405, the wire arranging seat 201 is provided with the clamping groove 405, a clamping pin 404 is arranged inside one end of the pressure plate 202, the clamping pin 404 extends to the outside of the pressure plate 202 and is abutted against the inside of a clamping groove 405, a pull rod 403 is arranged inside the pressure plate 202, the pull rod 403 is connected with the inside of the pressure plate 202 in a sliding way through a return spring 402, one end of the pull rod 403 is connected with a bayonet 404, the bayonet 404 is connected with the inside of the press plate 202 in a sliding way through the pull plate 401, the pull rod 403 extends to the outside of the press plate 202, after the pressing plate 202 and the wire arranging seat 201 are closed, the clamping pin 404 is in interference clamping with the inside of the clamping groove 405 under the action of the return spring 402, therefore, the pressing plate 202 and the wire arranging seat 201 are not easy to rotate and open, and the wire arrangement is prevented from loosening.

As a technical optimization scheme of the utility model, one end of the bayonet lock 404 and the clamping groove 405 are both in an L-shaped structure, the pull rod 403 is in a T-shaped structure, the width of one end of the bayonet lock 404 is smaller than that of one end of the clamping groove 405, so that the bayonet lock 404 can enter the clamping groove 405, and the bayonet lock 404 and the clamping groove 405 can be firmly clamped.

As a technical optimization scheme of the utility model, a pull plate 401 is mounted on the pull rod 403, the pull plate 401 is connected with the outer side of the press plate 202 through the pull rod 403 in a sliding manner, the pull plate 401 is in a trapezoidal structure, the pull rod 403 can be conveniently driven and controlled under the action of the pull plate 401, and the bayonet 404 and the bayonet 405 can be conveniently unlocked.

When the utility model is used, firstly, the flat cable seat 201 and the drive plate body 1 are installed and fixed, then one end of a flat cable is inserted into the flat cable groove 208, after the flat cable groove 208 is stably inserted, the press plate 202 is rotated to drive the press block 206 and the rubber block 207 to extend into the flat cable groove 208, and the rubber block 207 extrudes the flat cable, so that the flat cable is connected with a circuit in the flat cable groove 208, meanwhile, the clamp pin 404 is abutted and clamped with the inside of the clamp groove 405 on the flat cable seat 201 under the action of the reset spring 402, so that the press plate 202 is not easy to rotate and open, the flat cable is firmly installed, then the other end of the flat cable is wound with the roller 210 and the first leather sheath 204 for half a circle and penetrates between the two rotating rods 302 to play a guiding role, the flat cable protection role is played under the action of the first leather sheath 204 and the second leather sheath 303, when the other end of the flat cable is connected with the display module, make winding displacement pulling roller 210 and slide bar 203 break away from the effect of expanding spring 205 and slide down through the pulling winding displacement, thereby make the winding displacement lengthen, the convenient connection, be favorable to contradicting the winding displacement all the time under the roller 210's through slide bar 203 effect, thereby make things convenient for winding displacement length to freely adjust, prevent that the winding displacement from causing wearing and tearing with the contact of drive plate body 1, during the dismantlement, through pulling arm-tie 401, make arm-tie 401 drive pull rod 403 make bayonet lock 404 and draw-in groove 405 separate, make things convenient for clamp plate 202 to rotate, thereby make briquetting 206 and winding displacement separation, make things convenient for the winding displacement to demolish.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a back of body formula display driver board structure, includes drive plate body (1), its characterized in that: the drive plate body (1) is provided with a wiring mechanism (2), the wiring mechanism (2) comprises a wiring seat (201), the driving plate body (1) is provided with a wire arranging seat (201), one end of the wire arranging seat (201) is provided with a rotary groove (209), a wire arrangement groove (208) is arranged at the other end of the wire arrangement seat (201), a pressing plate (202) is arranged on the wire arrangement seat (201), one end of the pressure plate (202) is rotationally connected with the rotary groove (209) through a rotary shaft (211), a pressing block (206) is arranged on the pressing plate (202), the pressing block (206) extends to the inside of the wire arrangement groove (208), slide bars (203) are installed respectively at clamp plate (202) both ends, two slide bar (203) one end is respectively through expanding spring (205) and clamp plate (202) inboard sliding connection, two it is connected with roller bearing (210) to rotate between slide bar (203).

2. The structure of the back-folding display driving board according to claim 1, wherein: the two sliding rods (203) are of L-shaped structures, the lengths of the two sliding rods (203) are equal, and the width of each sliding rod (203) is larger than the diameter of each rolling shaft (210).

3. The structure of the back-folding display driving board according to claim 1, wherein: the pressing plate (202) is of a concave structure, the width of the pressing plate (202) is equal to that of the wire arranging seat (201), and the width of the pressing block (206) is smaller than the width of the inside of the wire arranging groove (208).

4. The structure of the back-folding display driving board according to claim 1, wherein: the pressing block (206) is provided with a rubber block (207), the pressing block (206) is of a trapezoidal structure, and the width of the rubber block (207) is equal to the width of the inside of the wire arranging groove (208).

5. The structure of the back-folding display driving board according to claim 1, wherein: the roller (210) is provided with a first leather sheath (204), and the first leather sheath (204) is rotatably connected with the two sliding rods (203) through the roller (210).

6. The structure of the back-folding display driving board according to claim 1, wherein: install guiding mechanism (3) on clamp plate (202), guiding mechanism (3) are including fixed plate (301), install two fixed plates (301) on clamp plate (202), two it is connected with two bull sticks (302) to rotate between fixed plate (301).

7. The structure of the back-folded display driving board according to claim 6, wherein: two the diameter of bull stick (302) equals, two install second leather sheath (303) on bull stick (302) respectively, second leather sheath (303) are connected with fixed plate (301) rotation through bull stick (302).

8. The structure of claim 1, wherein: pressing plate (202) one end internally mounted has blocked mechanical system (4), blocked mechanical system (4) include draw-in groove (405), be equipped with draw-in groove (405) on winding displacement seat (201), pressing plate (202) one end internally mounted has bayonet lock (404), bayonet lock (404) extend to pressing plate (202) outside and draw-in groove (405) inside conflict, pressing plate (202) internally mounted has pull rod (403), pull rod (403) are through reset spring (402) and the inside sliding connection of pressing plate (202), pull rod (403) one end is connected with bayonet lock (404), bayonet lock (404) are through pull plate (401) and the inside sliding connection of pressing plate (202), pull rod (403) extend to pressing plate (202) outside.

9. The structure of claim 8, wherein: one end of the clamping pin (404) and the clamping groove (405) are both of L-shaped structures, the pull rod (403) is of a T-shaped structure, and the width of one end of the clamping pin (404) is smaller than that of one end of the clamping groove (405).

10. The structure of a back-folded display driving board according to claim 8, wherein: the pull plate (401) is mounted on the pull rod (403), the pull plate (401) is connected with the outer side of the pressing plate (202) in a sliding mode through the pull rod (403), and the pull plate (401) is of a trapezoidal structure.