CN217506447U - Plastic elastic limiting structure of tablet personal computer mainboard - Google Patents
Plastic elastic limiting structure of tablet personal computer mainboard Download PDFInfo
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- CN217506447U CN217506447U CN202221661237.0U CN202221661237U CN217506447U CN 217506447 U CN217506447 U CN 217506447U CN 202221661237 U CN202221661237 U CN 202221661237U CN 217506447 U CN217506447 U CN 217506447U
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- plastic
- limit structure
- mainboard
- personal computer
- tablet personal
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- 244000309464 bull Species 0.000 claims abstract description 11
- 125000003003 spiro group Chemical group 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of panel computer mainboard equipment, especially, plastic elasticity limit structure of panel computer mainboard, include the panel computer casing and clamp two stoppers on the mainboard body, two the stopper all includes casing, screw thread bull stick, cup joints in the gear of screw thread bull stick below, with two racks of gear engagement, insert two inserted bars of locating in the casing, be fixed in proper order two plastic elastic pieces and the lock nut of spiro union on screw thread bull stick upper portion that two inserted bars kept away from one end outer wall each other. The utility model provides a plastic elasticity limit structure utilizes setting up of two stoppers to be convenient for let the mainboard body fix on different panel computer casings, has improved the adaptation performance to do not adopt the screw to assemble, improved the packaging efficiency, utilize a plurality of plastic flexure strips to carry out the chucking simultaneously and improved insulating and buffer performance, better protection the mainboard body.
Description
Technical Field
The utility model relates to a panel computer mainboard equipment technical field especially relates to a plastic elasticity limit structure of panel computer mainboard.
Background
The tablet pc motherboard is usually installed inside the rear case of the tablet pc, and is one of the most basic and important components of the tablet pc.
At present, a tablet personal computer mainboard and a tablet personal computer on the market are usually connected through screws, and the installation mode has the following defects:
the current mounting means leads to every panel computer mainboard can only assemble on the panel computer shell of looks adaptation, has reduced the suitability of installation like this, needs a large amount of time when assembling simultaneously, influences work efficiency, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a plastic elastic limit structure of a tablet personal computer mainboard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a plastic elasticity limit structure of panel computer mainboard, includes panel computer casing and clamps two limiters on the mainboard body, two the limiters all include casing, screw bull stick, cup joint in screw bull stick below the gear, with two racks of gear engagement, insert two inserted bars of locating in the casing, be fixed in two plastic flexure strips and the lock nut of spiro union in screw bull stick upper portion that two inserted bars kept away from one end outer wall each other in proper order.
Preferably, a detachable cover is fixed on the top of the casing, and the threaded rotating rod is in through connection with the central inner wall of the detachable cover through a bearing.
Preferably, the bottom of the machine shell is provided with two sliding grooves, and the outer walls of the middle of the bottoms of the two racks are fixed with sliding blocks.
Preferably, the outer walls of the two sliding blocks are respectively connected with the inner walls of the two sliding grooves in a sliding mode, and the two racks are symmetrically arranged in a staggered mode.
Preferably, the clamping grooves are formed in the two sides of the main board body, and clamping blocks are fixed on the opposite sides of the two casings.
Preferably, jacks matched with the inserting rods are formed in the two sides of the machine shell, and the outer walls of the two opposite ends of the two inserting rods are fixed on the outer walls of the two racks respectively.
The utility model has the advantages that:
the utility model provides a plastic elasticity limit structure utilizes setting up of two stoppers to be convenient for let the mainboard body fix on different panel computer casings, has improved the adaptation performance to do not adopt the screw to assemble, improved the packaging efficiency, utilize a plurality of plastic flexure strips to carry out the chucking simultaneously and improved insulating and buffer performance, better protection the mainboard body.
Drawings
Fig. 1 is a schematic structural view of a plastic elastic spacing structure of a tablet personal computer motherboard according to the present invention in a use state;
fig. 2 is a schematic structural view of a case side cut-away and a detachable plate removed state in the plastic elastic limit structure of a tablet computer motherboard according to the present invention;
fig. 3 is a schematic structural view of a clamping block and a clamping groove in a plastic elastic limiting structure of a tablet personal computer motherboard according to the present invention;
fig. 4 is a schematic structural view of fig. 2 with parts removed.
In the figure: 1. a tablet computer housing; 2. a main board body; 3. a housing; 4. a threaded rotating rod; 5. a gear; 6. a rack; 7. inserting a rod; 8. a plastic elastic sheet; 9. a lock nut; 10. disassembling the cover; 11. a chute; 12. a slider; 13. a card slot; 14. a clamping block; 15. and (4) inserting the jack.
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.
the two limiters are arranged in a bilateral symmetry mode and have the same structure, and each limiter comprises a shell 3, the outer wall of the top of each shell 3 is connected with a detachable cover 10 through a screw, an assembly hole is formed in the center of the top of each detachable cover 10, a matched bearing is fixedly arranged in each assembly hole, and a threaded rotating rod 4 is arranged on each bearing and penetrates through each assembly hole;
a gear 5 is fixedly sleeved below the threaded rotating rod 4, the gear 5 is positioned in the machine shell 3, two racks 6 are meshed on the gear 5, and the two racks 6 are symmetrically arranged in a staggered manner;
the outer walls of the ends, far away from each other, of the two insertion rods 7 are respectively fixed with a plastic elastic sheet 8, the plastic elastic sheets 8 are used for clamping, the insulation and buffer performance is improved, the main board body 2 is protected better, in order to ensure that the limiting device has a locking effect, the upper part of the threaded rotating rod 4 is provided with an external thread, and a locking nut 9 is screwed on the external thread;
in this embodiment, the setting that utilizes two limiters is convenient for let mainboard body 2 fix on different panel computer casing 1, has improved the adaptation performance to do not adopt the screw to assemble, improved the packaging efficiency.
in order to ensure that the two limiters are convenient to disassemble and assemble, clamping grooves 13 are formed in two sides of the main board body 2, clamping blocks 14 are welded on one opposite sides of the two housings 3, the two clamping blocks 14 are respectively matched with the two clamping grooves 13, and the two limiters can be fixed on the main board body 2 by clamping the two clamping blocks 14 into the two clamping grooves 13 when in use;
in order to support two racks 6 and make it steadily remove, two spouts 11 have been seted up to the bottom of casing 3, and slider 12 has all been welded to the outer wall in the middle of the bottom of two racks 6, and the outer wall of two sliders 12 respectively with the inner wall sliding connection of two spouts 11.
The working principle is as follows: when using, place mainboard body 2 in panel computer casing 1, then control two stoppers in proper order, also rotate screw bull stick 4 and drive gear 5 and rotate, and then two racks 6 with it meshing drive two inserted bars 7 and remove, finally make two plastic flexure strips 8 keep away from each other and extrude the both sides inner wall of panel computer casing 1 on, fix screw bull stick 4 with a hand at last, another hand constantly rotates locking nut 9 and makes its constantly downstream until contacting the top of dismantling lid 10, locking nut 9 is rotatory motionless completion locking work this moment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a plastic elasticity limit structure of panel computer mainboard, includes panel computer casing (1) and clamps two stoppers on mainboard body (2), its characterized in that, two the stopper all includes casing (3), screw thread bull stick (4), cup joints gear (5) below screw thread bull stick (4), two rack (6) with gear (5) meshing, insert two inserted bar (7) of locating in casing (3), be fixed in proper order two inserted bar (7) keep away from two plastic flexure strips (8) and the lock nut (9) of spiro union in screw thread bull stick (4) upper portion each other of one end outer wall each other.
2. The plastic elastic limit structure of a tablet personal computer mainboard as claimed in claim 1, wherein a detachable cover (10) is fixed on the top of the case (3), and the threaded rotating rod (4) is connected with the central inner wall of the detachable cover (10) through a bearing.
3. The plastic elastic limit structure of a tablet personal computer mainboard as claimed in claim 1, wherein two sliding grooves (11) are formed at the bottom of the case (3), and sliding blocks (12) are fixed to the outer walls of the middle of the bottoms of the two racks (6).
4. The plastic elastic limit structure of a tablet personal computer mainboard according to claim 3, wherein the outer walls of the two sliding blocks (12) are respectively connected with the inner walls of the two sliding grooves (11) in a sliding manner, and the two racks (6) are arranged symmetrically and staggered.
5. The plastic elastic limit structure of a tablet personal computer motherboard according to claim 1, wherein the two sides of the motherboard body (2) are both provided with a slot (13), and the opposite sides of the two housings (3) are both fixed with a fixture block (14).
6. The plastic elastic limit structure of a tablet personal computer motherboard according to claim 1, wherein the two sides of the case (3) are both provided with insertion holes (15) adapted to the insertion rods (7), and the outer walls of the opposite ends of the two insertion rods (7) are respectively fixed on the outer walls of the two racks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661237.0U CN217506447U (en) | 2022-06-29 | 2022-06-29 | Plastic elastic limiting structure of tablet personal computer mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661237.0U CN217506447U (en) | 2022-06-29 | 2022-06-29 | Plastic elastic limiting structure of tablet personal computer mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217506447U true CN217506447U (en) | 2022-09-27 |
Family
ID=83342042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221661237.0U Active CN217506447U (en) | 2022-06-29 | 2022-06-29 | Plastic elastic limiting structure of tablet personal computer mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217506447U (en) |
-
2022
- 2022-06-29 CN CN202221661237.0U patent/CN217506447U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plastic elastic limit structure for tablet motherboards Effective date of registration: 20231207 Granted publication date: 20220927 Pledgee: Beihai Small and Micro Enterprise Financing Guarantee Co.,Ltd. Pledgor: Beihai PINCHUANG Electronics Co.,Ltd. Registration number: Y2023450000152 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |