CN217116135U - Anti-static structure of mobile phone motherboard - Google Patents
Anti-static structure of mobile phone motherboard Download PDFInfo
- Publication number
- CN217116135U CN217116135U CN202220486984.9U CN202220486984U CN217116135U CN 217116135 U CN217116135 U CN 217116135U CN 202220486984 U CN202220486984 U CN 202220486984U CN 217116135 U CN217116135 U CN 217116135U
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- Prior art keywords
- base
- mobile phone
- phone motherboard
- fixedly connected
- spring
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract 2
- 230000003068 static effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a mobile phone motherboard field, in particular to a mobile phone motherboard antistatic structure; the mobile phone comprises a base, a mobile phone mainboard, an anti-static plate and a mounting device; installation device includes the fixed plate, the movable plate, spliced pole and spacing subassembly, the spliced pole has the constant head tank, spacing subassembly includes the stopper, spring and locating piece, during the installation mobile phone motherboard, with one side butt of mobile phone motherboard on the fixed plate, stretch into the base and with the stopper butt with the reference column again, then continue to exert force, make the constant head tank align with the locating piece, at this moment the locating piece is located inside the constant head tank, the stopper is not blockked this moment, and reset under the effect of spring, and then through reciprocating of stopper restriction reference column, through the back-and-forth movement of locating piece restriction reference column, fix reference column and movable plate, when dismantling mobile phone motherboard, remove the stopper and can dismantle the reference column from the base, thereby realize conveniently dismantling mobile phone motherboard's purpose.
Description
Technical Field
The utility model relates to a mobile phone motherboard field especially relates to a mobile phone motherboard prevents static structure.
Background
With the development of the times, the mobile phone becomes an indispensable communication tool in daily life of people.
Along with the update of mobile phones, the structure of the mobile phone motherboard of the mobile phone is more and more complex, so that the motherboard is more fragile, and an anti-static structure is needed to prevent static electricity from affecting the mobile phone motherboard.
However, the existing anti-static structure fixes the mobile phone motherboard by bolts or welding, and when the mobile phone needs to be maintained, the mobile phone motherboard is inconvenient to detach, which causes inconvenience to the maintenance of the mobile phone.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mobile phone motherboard prevents static structure, the anti-static structure that aims at solving among the prior art passes through the bolt or welded fastening with mobile phone motherboard, and inconvenient mobile phone motherboard carries out the technical problem who dismantles.
In order to achieve the above object, the utility model provides an anti-static structure of a mobile phone mainboard, which comprises a base, a mobile phone mainboard, an anti-static board and a mounting device; the anti-static board is fixedly connected with the base and positioned on one side of the base, and the mobile phone main board is connected with the anti-static board and positioned on one side of the anti-static board, which is far away from the base; the mounting device comprises a fixed plate, a movable plate, a connecting column and a limiting assembly, wherein the fixed plate is fixedly connected with the base and is positioned on one side of the base, the connecting column is detachably connected with the base and is arranged on the base, the connecting column is provided with a positioning groove, the positioning groove is arranged on the connecting column, and the movable plate is fixedly connected with the connecting column and is positioned on one side of the connecting column; the limiting assembly comprises a limiting block, a spring and a positioning block, the positioning block is fixedly connected with the base and is positioned inside the base, the positioning block is matched with the positioning groove, the spring is fixedly connected with the base and is positioned inside the base, and the limiting block is fixedly connected with the spring and is positioned at one end, far away from the spring, of the base.
The limiting assembly further comprises a telescopic rod, one end of the telescopic rod is connected with the base, the other end of the telescopic rod is connected with the limiting block, and the telescopic rod is located on one side, close to the spring, of the limiting block.
The telescopic rod comprises a fixed seat and a connecting seat, the fixed seat is fixedly connected with the base and is positioned on one side of the base, which is close to the spring; one end of the connecting seat is connected with the fixing seat in a sliding mode, the other end of the connecting seat is fixedly connected with the limiting block, and the connecting seat is located on one side, close to the fixing seat, of the limiting block.
The mounting device further comprises a side plate, wherein the side plate is fixedly connected with the base and is positioned on one side, close to the anti-static plate, of the base.
The limiting assembly further comprises a pull rod, and the pull rod is fixedly connected with the limiting block and is positioned on one side of the limiting block.
The utility model discloses a mobile phone motherboard prevents static structure, prevent that the static board is made by the PVC material, has outstanding antistatic function, the shape of fixed plate and movable plate is L shape, can press the both sides of mobile phone motherboard on the base, the spliced pole is provided with two, and is located respectively the left and right sides of movable plate, spacing subassembly is provided with two, and is located the left and right sides of base, the spring has elasticity, can stretch out and draw back, when installing the mobile phone motherboard, one side butt of mobile phone motherboard is on the fixed plate first, then stretch into the spliced pole inside the base, make the reference column with the stopper butt, then continue to exert force, make the spring shrink, and then make the reference column can continue to move to the base inside, make the constant head tank align with the locating piece, and then the movable plate moves downwards to drive the positioning column to move downwards, the positioning block is positioned in the positioning groove, the mobile phone mainboard is pressed on the base by the movable plate, the limiting block is not blocked at the moment and can reset under the action of the spring, the up-and-down movement of the positioning column is limited by the limiting block, the positioning column and the movable plate are fixed by limiting the back-and-forth movement of the positioning column by the positioning block, when the mobile phone mainboard is disassembled, the limiting block is moved firstly to enable the positioning column to move upwards, the positioning block is separated from the positioning groove at the moment, and the connecting column can be disassembled from the base, so that the movable plate and the mobile phone mainboard can be disassembled, and the aim of conveniently disassembling the mobile phone mainboard is achieved.
Drawings
Fig. 1 is the utility model provides a mobile phone motherboard antistatic structure schematic diagram.
Fig. 2 is a schematic diagram of an anti-static plate structure provided by the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is a schematic view of the connecting column structure provided by the present invention.
Fig. 5 is a schematic view of the connection seat structure provided by the present invention.
In the figure, the mobile phone comprises a base 1, a mobile phone mainboard 2, an antistatic plate 3, a mounting device 4, a fixing plate 41, a moving plate 42, a connecting column 43, a positioning groove 431, a limiting assembly 44, a limiting block 441, a spring 442, a positioning block 443, a telescopic rod 444, a fixing seat 4441, a connecting seat 4442, a pull rod 445 and a side plate 45.
Detailed Description
Referring to fig. 1 to 4, the present invention provides a mobile phone motherboard antistatic structure, which includes a base 1, a mobile phone motherboard 2, an antistatic plate 3 and a mounting device 4; the anti-static board 3 is fixedly connected with the base 1 and is positioned on one side of the base 1, and the mobile phone main board 2 is connected with the anti-static board 3 and is positioned on one side of the anti-static board 3, which is far away from the base 1; the mounting device 4 comprises a fixed plate 41, a moving plate 42, a connecting column 43 and a limiting assembly 44, wherein the fixed plate 41 is fixedly connected with the base 1 and is positioned at one side of the base 1, the connecting column 43 is detachably connected with the base 1 and is arranged on the base 1, the connecting column 43 is provided with a positioning groove 431, the positioning groove 431 is arranged on the connecting column 43, and the moving plate 42 is fixedly connected with the connecting column 43 and is positioned at one side of the connecting column 43; the limiting assembly 44 includes a limiting block 441, a spring 442, and a positioning block 443, where the positioning block 443 is fixedly connected to the base 1 and located inside the base 1, the positioning block 443 is matched with the positioning groove 431, the spring 442 is fixedly connected to the base 1 and located inside the base 1, and the limiting block 441 is fixedly connected to the spring 442 and located at an end of the spring 442 away from the base 1.
In this embodiment, the anti-static plate 3 is made of PVC material, and has an excellent anti-static function, the fixed plate 41 and the moving plate 42 are both L-shaped, and can press both sides of the mobile phone motherboard 2 on the base 1, the connection posts 43 are provided with two parts and respectively located on both sides of the moving plate 42, the two limiting assemblies 44 are provided and located on both sides of the base 1, the springs 442 are elastic and can extend and retract, when the mobile phone motherboard 2 is mounted, one side of the mobile phone motherboard 2 is firstly abutted against the fixed plate 41, then the connection posts 43 are extended into the base 1, so that the connection posts 43 are abutted against the limiting blocks 441, and then the force is continuously applied, so that the springs 442 are retracted, and further the connection posts 43 can continuously move towards the inside of the base 1, aligning the positioning groove 431 with the positioning block 443, moving the moving plate 42 downward to drive the connecting column 43 to move downward, wherein the positioning block 443 is located inside the positioning groove 431, the moving plate 42 presses the mobile phone motherboard 2 on the base 1, the limiting block 441 is not blocked at this time and can be reset under the action of the spring 442, so that the limiting block 441 limits the connecting column 43 to move up and down, the positioning block 443 limits the connecting column 43 to move back and forth, the connecting column 43 and the moving plate 42 are fixed, when the mobile phone motherboard 2 is detached, the limiting block 441 is moved first to enable the connecting column 43 to move upward, the positioning block 443 is disengaged from the positioning groove 431, and the connecting column 43 can be detached from the base 1, so that the moving plate 42 and the mobile phone motherboard 2 can be detached, the purpose of conveniently disassembling the mobile phone mainboard 2 is realized.
Further, referring to fig. 3, the limiting assembly 44 further includes an expansion link 444, one end of the expansion link 444 is connected to the base 1, the other end of the expansion link 444 is connected to the limiting block 441, and the expansion link 444 is located on one side of the limiting block 441 close to the spring 442.
In this embodiment, the telescopic rod 444 is capable of extending and contracting, and the spring 442 is restricted by the telescopic rod 444, so that the spring 442 can extend and contract only in the direction of the telescopic rod 444, and the spring 442 is prevented from being bent and deformed by a force.
Further, referring to fig. 5, the telescopic rod 444 includes a fixing seat 4441 and a connecting seat 4442, the fixing seat 4441 is fixedly connected to the base 1 and is located on one side of the base 1 close to the spring 442; one end of the connecting seat 4442 is slidably connected to the fixing seat 4441, the other end of the connecting seat 4442 is fixedly connected to the limiting block 441, and the connecting seat 4442 is located on one side of the limiting block 441 close to the fixing seat 4441.
In this embodiment, the connection seat 4442 is partially located inside the fixing seat 4441, and the connection seat 4442 can change the length of the connection seat 4442 left inside the fixing seat 4441 through the sliding connection between the connection seat 4442 and the fixing seat 4441, so that the telescopic rod 444 can be extended and retracted.
Further, referring to fig. 1, the mounting device 4 further includes a side plate 45, and the side plate 45 is fixedly connected to the base 1 and is located on a side of the base 1 close to the anti-static plate 3.
In this embodiment, two side plates 45 are provided and are respectively located on the left and right sides of the base 1, and the left and right sides of the mobile phone motherboard 2 are positioned by the side plates 45, so that the mobile phone motherboard 2 is prevented from moving left and right.
Further, referring to fig. 3, the limiting component 44 further includes a pull rod 445, and the pull rod 445 is fixedly connected to the limiting block 441 and is located at one side of the limiting block 441.
In this embodiment, the base 1 is provided with a groove body, so that the pull rod 445 extends out of the base 1, and the pull rod 445 is moved to drive the limiting block 441 to move, thereby facilitating the movement of the limiting block 441 by a worker.
The utility model discloses a mobile phone motherboard prevents static structure, prevent that static board 3 is made by the PVC material, has outstanding antistatic function, the shape of fixed plate 41 with the movable plate 42 is L shape, can press the both sides of mobile phone motherboard 2 on base 1, spliced pole 43 is provided with two, and is located the left and right sides of movable plate 42 respectively, spacing subassembly 44 is provided with two, and is located the left and right sides of base 1, spring 442 has elasticity, can stretch out and draw back, when installing the mobile phone motherboard 2, first one side butt of mobile phone motherboard 2 on fixed plate 41, then stretch into the base 1 with spliced pole 43, make spliced pole 43 with stopper 441 butt, then continue to exert force, make the spring 442 shrink, and then make the spliced pole 43 can continue to move to base 1 inside, aligning the positioning groove 431 with the positioning block 443, moving the moving plate 42 downward to drive the connecting column 43 to move downward, wherein the positioning block 443 is located inside the positioning groove 431, the moving plate 42 presses the mobile phone motherboard 2 on the base 1, the limiting block 441 is not blocked at this time and can be reset under the action of the spring 442, so that the limiting block 441 limits the connecting column 43 to move up and down, the positioning block 443 limits the connecting column 43 to move back and forth, the connecting column 43 and the moving plate 42 are fixed, when the mobile phone motherboard 2 is detached, the limiting block 441 is moved first to enable the connecting column 43 to move upward, the positioning block 443 is disengaged from the positioning groove 431, and the connecting column 43 can be detached from the base 1, so that the moving plate 42 and the mobile phone motherboard 2 can be detached, the purpose of conveniently disassembling the mobile phone mainboard 2 is realized.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. An anti-static structure of a mobile phone mainboard is characterized by comprising a base, the mobile phone mainboard, an anti-static board and a mounting device;
the anti-static board is fixedly connected with the base and positioned on one side of the base, and the mobile phone main board is connected with the anti-static board and positioned on one side of the anti-static board, which is far away from the base;
the mounting device comprises a fixed plate, a movable plate, a connecting column and a limiting assembly, wherein the fixed plate is fixedly connected with the base and is positioned on one side of the base, the connecting column is detachably connected with the base and is arranged on the base, the connecting column is provided with a positioning groove, the positioning groove is arranged on the connecting column, and the movable plate is fixedly connected with the connecting column and is positioned on one side of the connecting column;
the limiting assembly comprises a limiting block, a spring and a positioning block, the positioning block is fixedly connected with the base and is positioned inside the base, the positioning block is matched with the positioning groove, the spring is fixedly connected with the base and is positioned inside the base, and the limiting block is fixedly connected with the spring and is positioned at one end, far away from the spring, of the base.
2. The anti-static structure of mobile phone motherboard as recited in claim 1,
the limiting assembly further comprises a telescopic rod, one end of the telescopic rod is connected with the base, the other end of the telescopic rod is connected with the limiting block, and the telescopic rod is located at one side, close to the spring, of the limiting block.
3. The anti-static structure of mobile phone motherboard of claim 2,
the telescopic rod comprises a fixed seat and a connecting seat, the fixed seat is fixedly connected with the base and is positioned on one side of the base, which is close to the spring; one end of the connecting seat is connected with the fixing seat in a sliding mode, the other end of the connecting seat is fixedly connected with the limiting block, and the connecting seat is located on one side, close to the fixing seat, of the limiting block.
4. The anti-static structure of mobile phone motherboard as recited in claim 1,
the mounting device further comprises a side plate, wherein the side plate is fixedly connected with the base and is positioned on one side, close to the anti-static plate, of the base.
5. The anti-static structure of mobile phone motherboard as recited in claim 1,
the limiting assembly further comprises a pull rod, and the pull rod is fixedly connected with the limiting block and is positioned on one side of the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486984.9U CN217116135U (en) | 2022-03-08 | 2022-03-08 | Anti-static structure of mobile phone motherboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220486984.9U CN217116135U (en) | 2022-03-08 | 2022-03-08 | Anti-static structure of mobile phone motherboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116135U true CN217116135U (en) | 2022-08-02 |
Family
ID=82600099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220486984.9U Expired - Fee Related CN217116135U (en) | 2022-03-08 | 2022-03-08 | Anti-static structure of mobile phone motherboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116135U (en) |
-
2022
- 2022-03-08 CN CN202220486984.9U patent/CN217116135U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |