CN217721759U - Display drive circuit board convenient to equipment - Google Patents
Display drive circuit board convenient to equipment Download PDFInfo
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- CN217721759U CN217721759U CN202221851325.7U CN202221851325U CN217721759U CN 217721759 U CN217721759 U CN 217721759U CN 202221851325 U CN202221851325 U CN 202221851325U CN 217721759 U CN217721759 U CN 217721759U
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- slide
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- 239000002184 metal Substances 0.000 claims abstract description 72
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003993 interaction Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 19
- 230000037431 insertion Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 9
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The application relates to the technical field of human-computer interaction, in particular to a display driving circuit board convenient to assemble. The utility model provides a, including metal casing, metal casing's internal surface sliding connection has the dirver circuit board body, the slide opening has all been seted up to metal casing's both sides, the internal surface of metal casing slide opening is equipped with stop device, stop device includes two slide bars, two the slide bar respectively with the internal surface sliding connection of two metal casing slide openings, two the equal fixedly connected with limiting plate of one end that the slide bar is close to each other, the one end fixedly connected with fixed block of limiting plate is kept away from to the slide bar, the lower fixed surface of fixed block is connected with first spring. This application has solved because place back in metal casing with dirver circuit board, and the condition that the staff was inconvenient carries out the counterpoint with the screw hole on bolt and the dirver circuit board appears, and then leads to influencing the problem of staff's installation dirver circuit board's efficiency.
Description
Technical Field
The application relates to the technical field of human-computer interaction, in particular to a display driving circuit board convenient to assemble.
Background
Human-computer interaction is a technology for enabling human beings to interact with a computer in a novel way, and when the display needs to be controlled, the user can conveniently control the display by installing a metal shell on the back surface of the display and assembling a driving circuit board in the metal shell.
After the driving circuit board is arranged in the metal shell in the prior art, the driving circuit board can shake in the metal shell when being connected with the data line, so that the normal operation of the driving circuit board is influenced.
In order to solve the problem that the driving circuit board can lead to rocking in metal casing when the driving circuit board is connected with the data line, the prior art adopts the bolt to make metal casing and driving circuit board be connected and handle, but owing to place back in metal casing with driving circuit board, the inconvenient condition of counterpointing is carried out with the screw hole on bolt and the driving circuit board of staff appears, and then leads to influencing the problem appearance of staff's installation driving circuit board's efficiency.
SUMMERY OF THE UTILITY MODEL
The purpose of this application is in order to solve the inconvenient shortcoming of counterpointing with the screw hole on bolt and the drive circuit board that has the staff among the prior art, and the display drive circuit board of being convenient for the equipment that provides.
In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a display drive circuit board convenient to equipment, includes metal casing, metal casing's internal surface sliding connection has the drive circuit board body, the slide opening has all been seted up to metal casing's both sides, the internal surface of metal casing slide opening is equipped with stop device, stop device includes two slide bars, two the slide bar respectively with the internal surface sliding connection of two metal casing slide openings, two the equal fixedly connected with limiting plate of one end that the slide bar is close to each other, the one end fixedly connected with fixed block of limiting plate is kept away from to the slide bar, the first spring of lower fixed surface fixedly connected with of fixed block, the one end fixedly connected with fixed plate of fixed block is kept away from to first spring, fixed plate and metal casing's lateral wall fixed connection.
The effect that above-mentioned part reaches does: through setting up stop device, reached the effect of being convenient for assemble drive circuit board body and metal casing, avoided the staff inconvenient with the bolt with the screw hole on the drive circuit board body the condition appearance of counterpointing, improved staff's installation drive circuit board's efficiency.
Preferably, the two sides of the metal shell are fixedly connected with supporting plates, inserting rods are inserted in the supporting plates in a sliding mode, and inserting holes are formed in one sides, close to the inserting rods, of the fixing blocks.
The effect that above-mentioned part reaches is: the fixed block is pulled to enable the fixed block to drive the slide rod to slide in the slide hole of the metal shell, the slide rod drives the limiting plate to move, the insert rod is moved to enable the insert rod to slide in the supporting plate until the slide rod is in contact with the upper end of the slide hole of the metal shell, and when the insert rod is inserted into the jack of the fixed block, the effect of temporary limiting of the limiting plate is achieved, so that the driving circuit board body is placed in the metal shell, and convenience of assembly is improved.
Preferably, the one end fixedly connected with plectane that the fixed block was kept away from to the inserted bar, the arc surface cover of inserted bar has the second spring, the both ends of second spring respectively with backup pad and plectane fixed connection.
The effect that above-mentioned part reaches does: elasticity through the second spring drives the plectane and removes, and the plectane drives the inserted bar and removes and make the inserted bar inject the jack of fixed block in, has improved and has carried out spacing effect to the limiting plate.
Preferably, one side of the limiting plate close to the driving circuit board body is fixedly connected with an anti-slip mat, and the size of the inserted bar is matched with that of the insertion holes of the fixing block.
The effect that above-mentioned part reaches does: the limiting plate drives the anti-slip pad to move to enable the anti-slip pad to be in contact with the driving circuit board body, and stability of the driving circuit board body during installation is improved.
Preferably, be equipped with positioner in the metal casing, positioner includes the actuating lever, the arc surface and the metal casing threaded connection of actuating lever, the one end of actuating lever is rotated and is connected with the locating plate, the one end fixedly connected with handle of locating plate is kept away from to the actuating lever.
The effect that above-mentioned part reaches is: through setting up positioner, reached and carried out the effect of fixing a position to the fixed position of dirver circuit board body to the kneck of dirver circuit board body is fixing a position after assembling the dirver circuit board body, prevents that the kneck of dirver circuit board body from getting into the condition emergence that leads to inconvenient kneck to the dirver circuit board body to use in the metal casing, has improved the practicality of device.
Preferably, the metal shell is provided with two limiting rods in a sliding insertion manner, the limiting rods are fixedly connected with one side, close to the driving rod, of the positioning plate, and one end, far away from the positioning plate, of each limiting rod is fixedly connected with a limiting block.
The effect that above-mentioned part reaches is: slide in metal casing through the gag lever post, avoid the locating plate to take place along with the rotatory and pivoted condition of actuating lever, carry on spacingly to the gag lever post through the stopper, avoid the condition emergence that the gag lever post breaks away from in the metal casing.
To sum up, the beneficial effect of this application does:
in this application, through setting up stop device, reached and be convenient for carry out the effect of equipment with dirver circuit board body and metal casing, avoided the inconvenient condition of counterpointing bolt and the screw hole on the dirver circuit board body of staff to appear, improved staff's installation dirver circuit board's efficiency.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a side view of the present application;
FIG. 3 is a schematic structural view of a stop device according to the present application;
fig. 4 is a schematic structural diagram of a positioning device in the present application.
Illustration of the drawings: 1. a metal housing; 2. a driving circuit board body; 3. a limiting device; 301. a slide bar; 302. a limiting plate; 303. a fixed block; 304. a first spring; 305. a fixing plate; 306. a support plate; 307. inserting a rod; 308. a circular plate; 309. a second spring; 310. a non-slip mat; 4. a positioning device; 41. a drive rod; 42. positioning a plate; 43. a handle; 44. a limiting rod; 45. and a limiting block.
Detailed Description
Referring to fig. 1 and 2, the present application provides a technical solution: the utility model provides a display driver circuit board convenient to equipment, including metal casing 1, metal casing 1's internal surface sliding connection has driver circuit board body 2, the slide opening has all been seted up to metal casing 1's both sides, the internal surface of metal casing 1 slide opening is equipped with stop device 3, through setting up stop device 3, the effect of being convenient for assemble driver circuit board body 2 with metal casing 1 has been reached, the condition of avoiding the staff inconvenient to counterpoint the screw hole on bolt and the driver circuit board body 2 appears, the efficiency of staff installation driver circuit board has been improved, be equipped with positioner 4 in the metal casing 1, through setting up positioner 4, the effect of fixing a position to driver circuit board body 2 has been reached, so that fix a position driving circuit board body 2's kneck after assembling driver circuit board body 2, prevent that the kneck of driver circuit board body 2 from getting into the condition that the kneck that leads to inconvenient kneck to driver circuit board body 2 uses in the metal casing 1 and taking place, the practicality of device has been improved.
The specific arrangement and function of the limiting means 3 and the positioning means 4 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: the limiting device 3 comprises two sliding rods 301, the two sliding rods 301 are respectively connected with the inner surfaces of the sliding holes of the two metal shells 1 in a sliding manner, the ends, close to each other, of the two sliding rods 301 are fixedly connected with a limiting plate 302, the end, far away from the limiting plate 302, of the sliding rod 301 is fixedly connected with a fixed block 303, the lower surface of the fixed block 303 is fixedly connected with a first spring 304, the end, far away from the fixed block 303, of the first spring 304 is fixedly connected with a fixed plate 305, the fixed plate 305 is fixedly connected with the side wall of the metal shell 1, two sides of the metal shell 1 are fixedly connected with supporting plates 306, an inserting rod 307 is inserted in the supporting plate 306 in a sliding manner, one side, close to the inserting rod 307, of the fixed block 303 is provided with an inserting hole, the fixed block 303 is pulled to drive the sliding rod 301 to slide in the sliding hole of the metal shell 1, the sliding rod 301 drives the limiting plate 302 to move, and when the sliding rod 301 is contacted with the upper end of the sliding hole of the metal shell 1, the inserting rod 307 is moved to enable the inserting rod 307 to slide in the supporting plate 306, until the inserting rod 307 is inserted into the insertion hole of the fixed block 303, the effect of temporarily limiting the position of the position limiting plate 302 is achieved, so that the driving circuit board body 2 is placed in the metal shell 1, the assembly convenience is improved, one end of the inserting rod 307, which is far away from the fixed block 303, is fixedly connected with the circular plate 308, the circular arc surface of the inserting rod 307 is sleeved with the second spring 309, two ends of the second spring 309 are respectively and fixedly connected with the supporting plate 306 and the circular plate 308, the circular plate 308 is driven to move by the elastic force of the second spring 309, the circular plate 308 drives the inserting rod 307 to move so that the inserting rod 307 is inserted into the insertion hole of the fixed block 303, the effect of limiting the position limiting plate 302 is improved, one side of the position limiting plate 302, which is close to the driving circuit board body 2, is fixedly connected with the non-slip mat 310, the size of the inserting rod 307 is matched with the size of the insertion hole of the fixed block 303, the non-slip mat 310 is driven by the position plate 302 to move so that the non-slip mat 310 is contacted with the driving circuit board body 2, the stability when installing drive circuit board body 2 has been improved.
Referring to fig. 2 and 4, it is concrete, positioner 4 includes actuating lever 41, the arc surface and the 1 threaded connection of metal casing of actuating lever 41, the one end of actuating lever 41 is rotated and is connected with locating plate 42, the one end fixedly connected with handle 43 of locating plate 42 is kept away from to actuating lever 41, it is equipped with two gag lever post 44 to slide to insert in the metal casing 1, gag lever post 44 is close to one side fixed connection of actuating lever 41 with locating plate 42, the one end fixedly connected with stopper 45 of locating plate 42 is kept away from to gag lever post 44, slide in metal casing 1 through gag lever post 44, avoid locating plate 42 to take place along with the rotatory condition of actuating lever 41, it is spacing to carry out gag lever post 44 through stopper 45, avoid the condition emergence that gag lever post 44 breaks away from in metal casing 1.
The working principle is as follows: when the driving circuit board body 2 needs to be assembled in the metal casing 1, the driving circuit board body 2 is inserted into the metal casing 1, and the driving circuit board body 2 is supported on the limiting rod 44, the circular plate 308 is pulled, so that the circular plate 308 drives the inserting rod 307 to slide in the supporting plate 306 and stretch the second spring 309, until the inserting rod 307 is separated from the jack of the fixing block 303, the fixing block 303 is driven to move by the elastic force of the first spring 304, the fixing block 303 drives the sliding rod 301 to slide in the sliding hole of the metal casing 1, the sliding rod 301 drives the limiting plate 302 to move, the limiting plate 302 drives the non-slip mat 310 to move, so that the non-slip mat 310 supports the driving circuit board body 2 on the inner surface of the metal casing 1, at this time, the effect of assembling the driving circuit board body 2 is achieved, the situation that a worker is inconvenient to align bolts with threaded holes in the driving circuit board body 2 is avoided, and the efficiency of installing the driving circuit board by the worker is improved.
When the driving circuit board body 2 needs to be detached, the circular plate 308 is pulled, the circular plate 308 drives the insertion rod 307 to slide in the support plate 306 and stretch the second spring 309, the fixing block 303 is pulled to drive the fixing block 303 to drive the sliding rod 301 to slide in the sliding hole of the metal shell 1, the sliding rod 301 drives the limiting plate 302 to move, until the sliding rod 301 contacts with the upper end of the sliding hole of the metal shell 1, the circular plate 308 is loosened, the circular plate 308 is driven to move by the elastic force of the second spring 309, the circular plate 308 drives the insertion rod 307 to move so that the insertion rod 307 is inserted into the insertion hole of the fixing block 303, at this time, the effect of temporarily limiting the limiting plate 302 is achieved, the driving circuit board body 2 is taken out of the metal shell 1, and at this time, the effect of detaching the driving circuit board body 2 is achieved.
When the position of locating plate 42 needs to be adjusted, twist grip 43 makes handle 43 drive actuating lever 41 at the internal rotation of metal casing 1, actuating lever 41 drives locating plate 42 and removes, slide in metal casing 1 through gag lever post 44, avoid locating plate 42 to take place along with the rotatory and pivoted condition of actuating lever 41, it is spacing to gag lever post 44 through stopper 45, the condition of avoiding gag lever post 44 to break away from in metal casing 1 takes place, through inject the dirver circuit board body 2 into metal casing 1 and support dirver circuit board body 2 on gag lever post 44 when equipment dirver circuit board body 2, the effect of fixing a position to dirver circuit board body 2 has been reached, so that fix a position driving circuit board body 2's kneck after assembling dirver circuit board body 2, prevent that the kneck of dirver circuit board body 2 from getting into metal casing 1 and leading to the inconvenient kneck that uses taking place driving circuit board body 2, the practicality of the device has been improved.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Claims (6)
1. A display drive circuit board convenient to assemble, includes metal casing (1), its characterized in that: the interior surface sliding connection of metal casing (1) has dirver circuit board body (2), the slide opening has all been seted up to the both sides of metal casing (1), the interior surface of metal casing (1) slide opening is equipped with stop device (3), stop device (3) include two slide bars (301), two slide bar (301) respectively with the interior surface sliding connection of two metal casing (1) slide openings, two the equal fixedly connected with limiting plate (302) of one end that slide bar (301) are close to each other, the one end fixedly connected with fixed block (303) of limiting plate (302) are kept away from to slide bar (301), the lower fixed surface fixedly connected with first spring (304) of fixed block (303), the one end fixedly connected with fixed plate (305) of fixed block (303) are kept away from in first spring (304), the lateral wall fixed connection of fixed plate (305) and metal casing (1).
2. A display driving circuit board convenient to assemble according to claim 1, wherein: the metal shell is characterized in that supporting plates (306) are fixedly connected to two sides of the metal shell (1), an inserting rod (307) is inserted into the supporting plates (306) in a sliding mode, and a jack is formed in one side, close to the inserting rod (307), of the fixing block (303).
3. A display driving circuit board convenient to assemble according to claim 2, wherein: one end of the inserted bar (307) far away from the fixing block (303) is fixedly connected with a circular plate (308), a second spring (309) is sleeved on the arc surface of the inserted bar (307), and two ends of the second spring (309) are fixedly connected with the supporting plate (306) and the circular plate (308) respectively.
4. A display driver circuit board for facilitating assembly according to claim 2, wherein: one side of the limiting plate (302) close to the driving circuit board body (2) is fixedly connected with an anti-slip pad (310), and the size of the inserted rod (307) is matched with that of the jack of the fixing block (303).
5. A display driver circuit board for facilitating assembly according to claim 1, wherein: be equipped with positioner (4) in metal casing (1), positioner (4) include actuating lever (41), the arc surface and metal casing (1) threaded connection of actuating lever (41), the one end rotation of actuating lever (41) is connected with locating plate (42), the one end fixedly connected with handle (43) of locating plate (42) are kept away from in actuating lever (41).
6. A display driving circuit board convenient to assemble according to claim 5, wherein: two limiting rods (44) are slidably inserted into the metal shell (1), the limiting rods (44) are fixedly connected with one side, close to the driving rod (41), of the positioning plate (42), and limiting blocks (45) are fixedly connected to one ends, far away from the positioning plate (42), of the limiting rods (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221851325.7U CN217721759U (en) | 2022-07-18 | 2022-07-18 | Display drive circuit board convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221851325.7U CN217721759U (en) | 2022-07-18 | 2022-07-18 | Display drive circuit board convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217721759U true CN217721759U (en) | 2022-11-01 |
Family
ID=83778137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221851325.7U Active CN217721759U (en) | 2022-07-18 | 2022-07-18 | Display drive circuit board convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217721759U (en) |
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2022
- 2022-07-18 CN CN202221851325.7U patent/CN217721759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: Building 1, No. 65 Foxconn Road, Huai'an Economic and Technological Development Zone, Jiangsu Province, 223010 Patentee after: Huai'an Yuzhan Photoelectric Technology Co.,Ltd. Address before: 201114 Room 1101, Building 1, No. 139, Hengxi Road, Minhang District, Shanghai Patentee before: Shanghai Peicheng Photoelectric Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |