CN213068960U - Jig for testing fingerprint module - Google Patents
Jig for testing fingerprint module Download PDFInfo
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- CN213068960U CN213068960U CN202022275485.9U CN202022275485U CN213068960U CN 213068960 U CN213068960 U CN 213068960U CN 202022275485 U CN202022275485 U CN 202022275485U CN 213068960 U CN213068960 U CN 213068960U
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Abstract
The utility model discloses a jig for testing fingerprint modules, comprising a main body, the surface of the main body is provided with a top cover, a plurality of bolts penetrate between the main body and the top cover, one side of the top cover is provided with a movable groove, the inside of the movable groove is provided with a movable block, a limiting rod penetrates between the movable block and the main body, the surface of the limiting rod corresponds to a torsional spring which is sleeved between the movable block and the main body, the end part of the movable block is fixed with a fixed block, the inner wall of the movable groove is provided with a limiting groove matched with the fixed block, a clamping state is formed between the fixed block and the limiting groove, and the surface of the movable block is provided with a plurality of convex blocks; through the fixture block, draw-in groove, movable block, gag lever post, torsional spring, fixed block of design, make between top cap and the main part in the installation, improve through this structure and take place the skew phenomenon when the installation between main part and the top cap, lead to the bolt through hole between the two to take place the skew to be convenient for install.
Description
Technical Field
The utility model belongs to the technical field of test fixture, concretely relates to tool is used in fingerprint module test.
Background
The test fixture belongs to a category below the fixture, and is specially used for testing and testing functions, power calibration, service life, performance and the like of a product.
When the installation between the main part of present tool is used in fingerprint module test and the top cap, run through fixedly by a plurality of bolts, need laminate earlier between top cap and the main part when the installation, make the bolt through hole between the two counterpoint simultaneously, carry out the bolt to it again and run through, because there is not limit structure between main part and the top cap, lead to the problem that the skew appears in the installation department between the two, for this reason the utility model provides a tool is used in fingerprint module test.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tool is used in fingerprint module test to solve the problem that proposes in 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 tool is used in fingerprint module test, includes the main part, the surface of main part is provided with the top cap, it has a plurality of bolts to run through between main part and the top cap, the activity groove has been seted up to one side of top cap, and the inside in activity groove is provided with the movable block, it has the gag lever post to run through between movable block and the main part, the surface of gag lever post has cup jointed the torsional spring corresponding to between movable block and the main part, the end fixing of movable block has the fixed block, the spacing groove with fixed block looks adaptation is seted up to the inner wall in activity groove, be the block state between fixed block and the spacing groove, a plurality of lugs have been seted up on the surface of movable block, the opposite side bottom mounting of top cap has the fixture block, the draw-in groove with fixture block looks adaptation is seted up to the.
Preferably, the surface symmetry of top cap is provided with anchor clamps, one side of anchor clamps is provided with the mount pad corresponding to the surface of top cap, a plurality of mounting holes have been seted up to the inboard of mount pad, the bottom of mounting hole is fixed with a plurality of spacing fixture blocks corresponding to the bottom of mount pad, a plurality of spacing draw-in grooves with spacing fixture block looks adaptation are seted up to the inboard of top cap, spacing fixture block card goes into the inside of spacing draw-in groove.
Preferably, the surface of the limiting clamping block is in a fit state with the inner wall of the limiting clamping groove, and the limiting clamping block is of a hollow cylinder structure.
Preferably, the surface of the fixture block is in a fit state with the inner wall of the clamping groove, and the cross section of the fixture block is of a rectangular structure.
Preferably, the surface of the movable block is in a fit state with the inner wall of the movable groove, and the movable block is a PVC component.
Preferably, a plurality of pointer display screens are arranged on the surface of the top cover, and a plurality of switches are arranged on the side surface of the main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the fixture block, draw-in groove, movable block, gag lever post, torsional spring, fixed block of design, make between top cap and the main part in the installation, improve through this structure and take place the skew phenomenon when the installation between main part and the top cap, lead to the bolt through hole between the two to take place the skew to be convenient for install.
(2) Through the spacing fixture block, the spacing draw-in groove of design, when the installation between messenger's mount pad and the top cap, through the block between spacing fixture block and the spacing draw-in groove, messenger's mount pad and top cap between be preliminary block state to increase the convenient degree of installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the junction between the movable block and the side of the main body;
FIG. 4 is a schematic view of the side surface of the top cover and the main body of the present invention;
FIG. 5 is a schematic cross-sectional view of the connection between the mounting seat and the top cover;
in the figure: 1. a main body; 2. a top cover; 3. a clamp; 4. a mounting seat; 5. a pointer display screen; 6. a fixed block; 7. a bump; 8. a limiting rod; 9. a movable block; 10. a torsion spring; 11. a clamping block; 12. a card slot; 13. a limiting clamping block; 14. limiting clamping grooves.
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a jig for testing a fingerprint module comprises a main body 1, a top cover 2 is arranged on the surface of the main body 1, a plurality of bolts penetrate between the main body 1 and the top cover 2, a movable groove is formed in one side of the top cover 2, a movable block 9 is arranged inside the movable groove, a limiting rod 8 penetrates between the movable block 9 and the main body 1, a torsion spring 10 is sleeved between the surface of the limiting rod 8 and the main body 1 corresponding to the movable block 9, a fixed block 6 is fixed at the end of the movable block 9, a limiting groove matched with the fixed block 6 is formed in the inner wall of the movable groove, a clamping state is formed between the fixed block 6 and the limiting groove, a plurality of convex blocks 7 are formed in the surface of the movable block 9, a clamping block 11 is fixed at the bottom end of the other side of the top cover 2, a clamping groove 12 matched with the clamping block 11 is formed in the inner side of the main body 1, the clamping state is formed between, the cross section of the clamping block 11 is of a rectangular structure, the surface of the movable block 9 is attached to the inner wall of the movable groove, the movable block 9 is made of PVC materials, and the clamping block 11, the clamping groove 12, the movable block 9, the limiting rod 8, the torsion spring 10 and the fixed block 6 are designed, so that the phenomenon of deviation between the main body 1 and the top cover 2 during installation is avoided through the structure, the bolt through hole between the main body 1 and the top cover 2 is caused to deviate, and installation is facilitated.
Example 2
Referring to fig. 1 to 5, the present invention provides a technical solution: a jig for testing a fingerprint module comprises a main body 1, a top cover 2 is arranged on the surface of the main body 1, a plurality of bolts penetrate between the main body 1 and the top cover 2, a movable groove is formed in one side of the top cover 2, a movable block 9 is arranged inside the movable groove, a limiting rod 8 penetrates between the movable block 9 and the main body 1, a torsion spring 10 is sleeved between the surface of the limiting rod 8 and the main body 1 corresponding to the movable block 9, a fixed block 6 is fixed at the end of the movable block 9, a limiting groove matched with the fixed block 6 is formed in the inner wall of the movable groove, a clamping state is formed between the fixed block 6 and the limiting groove, a plurality of convex blocks 7 are formed in the surface of the movable block 9, a clamping block 11 is fixed at the bottom end of the other side of the top cover 2, a clamping groove 12 matched with the clamping block 11 is formed in the inner side of the main body 1, the clamping state is formed between, the cross section of the clamping block 11 is of a rectangular structure, the surface of the movable block 9 is attached to the inner wall of the movable groove, the movable block 9 is made of PVC materials, and the clamping block 11, the clamping groove 12, the movable block 9, the limiting rod 8, the torsion spring 10 and the fixed block 6 are designed, so that the phenomenon of deviation between the main body 1 and the top cover 2 during installation is avoided through the structure, the bolt through hole between the main body 1 and the top cover 2 is caused to deviate, and installation is facilitated.
In this embodiment, it is preferred, the surface symmetry of top cap 2 is provided with anchor clamps 3, one side of anchor clamps 3 is provided with mount pad 4 corresponding to the surface of top cap 2, a plurality of mounting holes have been seted up to the inboard of mount pad 4, the bottom of mounting hole is fixed with a plurality of spacing fixture blocks 13 corresponding to the bottom of mount pad 4, a plurality of spacing draw-in grooves 14 with spacing fixture block 13 looks adaptation have been seted up to the inboard of top cap 2, spacing fixture block 13 card is gone into the inside of spacing draw-in groove 14, the surface of spacing fixture block 13 is the laminating state with the inner wall of spacing draw-in groove 14, spacing fixture block 13 is the hollow cylinder structure, spacing fixture block 13 through the design, spacing draw-in groove 14, when making between mount pad 4 and the top cap 2 when the installation, through the block between spacing fixture block 13 and the spacing draw-in groove 14, make and be preliminary.
In this embodiment, it is preferable that a plurality of pointer display screens 5 are provided on the surface of the top cover 2, and a plurality of switches are provided on the side surface of the main body 1.
The utility model discloses a theory of operation and use flow: when the fingerprint module needs to be tested, the clamp 3 is operated according to requirements, the buckle of the fingerprint module is fixed with the buckle arranged on the inner side of the clamp 3, then the joint of the fingerprint module and the buckle is fixed through the operation of the clamp 3, then the test fixture is started, the test result is displayed through the pointer display screen 5, the test operation of the fingerprint module is completed, when the test fixture is installed, firstly, one side of the movable block 9 is stirred through the uneven position of the convex block 7 and the movable block 9, the other side of the movable block 9 and the limiting rod 8 rotate as the center, then, the top cover 2 is placed on the top end surface of the main body 1, meanwhile, the clamping block 11 at the bottom end of the top cover 2 is clamped into the clamping groove 12 on the inner side of the main body 1, then, the movable block 9 is loosened, the movable block 9 rebounds under the action of the torsion spring 10, and the fixed block 6 with the side surface of the movable block 9, make a plurality of bolts between main part 1 and the top cap 2 accomplish to run through, accomplish the fixed between main part 1 and the top cap 2, when needs are installed between mount pad 4 and the top cap 2, go into the spacing draw-in groove 14 inboard that the top cap 2 inboard was seted up through the spacing fixture block 13 card with the mount pad 4 bottom inboard, run through the bolt to the inside of mounting hole one by one after that, accomplish the installation to mount pad 4.
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 (6)
1. The utility model provides a tool is used in fingerprint module test, includes main part (1), the surface of main part (1) is provided with top cap (2), it has a plurality of bolts, its characterized in that to run through between main part (1) and top cap (2): one side of the top cover (2) is provided with a movable groove, a movable block (9) is arranged inside the movable groove, a limiting rod (8) penetrates between the movable block (9) and the main body (1), a torsion spring (10) is sleeved between the surface of the limiting rod (8) corresponding to the movable block (9) and the main body (1), a fixed block (6) is fixed at the end part of the movable block (9), a limit groove matched with the fixed block (6) is arranged on the inner wall of the movable groove, the fixed block (6) and the limit groove are clamped, the surface of the movable block (9) is provided with a plurality of convex blocks (7), the clamping device is characterized in that a clamping block (11) is fixed at the bottom end of the other side of the top cover (2), a clamping groove (12) matched with the clamping block (11) is formed in the inner side of the main body (1), and the clamping block (11) and the clamping groove (12) are clamped.
2. The jig for testing the fingerprint module according to claim 1, wherein: the surperficial symmetry of top cap (2) is provided with anchor clamps (3), one side of anchor clamps (3) is provided with mount pad (4) corresponding to the surface of top cap (2), a plurality of mounting holes have been seted up to the inboard of mount pad (4), the bottom of mounting hole is fixed with a plurality of spacing fixture blocks (13) corresponding to the bottom of mount pad (4), spacing draw-in groove (14) of a plurality of and spacing fixture block (13) looks adaptation are seted up to the inboard of top cap (2), spacing fixture block (13) card is gone into the inside of spacing draw-in groove (14).
3. The jig for testing the fingerprint module according to claim 2, wherein: the surface of the limiting clamping block (13) is attached to the inner wall of the limiting clamping groove (14), and the limiting clamping block (13) is of a hollow cylinder structure.
4. The jig for testing the fingerprint module according to claim 1, wherein: the surface of the clamping block (11) is attached to the inner wall of the clamping groove (12), and the cross section of the clamping block (11) is of a rectangular structure.
5. The jig for testing the fingerprint module according to claim 1, wherein: the surface of the movable block (9) is in a fit state with the inner wall of the movable groove, and the movable block (9) is a PVC component.
6. The jig for testing the fingerprint module according to claim 1, wherein: the surface of top cap (2) is provided with a plurality of pointer display screens (5), the side surface of main part (1) is provided with a plurality of switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275485.9U CN213068960U (en) | 2020-10-14 | 2020-10-14 | Jig for testing fingerprint module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022275485.9U CN213068960U (en) | 2020-10-14 | 2020-10-14 | Jig for testing fingerprint module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213068960U true CN213068960U (en) | 2021-04-27 |
Family
ID=75561545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022275485.9U Active CN213068960U (en) | 2020-10-14 | 2020-10-14 | Jig for testing fingerprint module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213068960U (en) |
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2020
- 2020-10-14 CN CN202022275485.9U patent/CN213068960U/en active Active
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