CN220064162U - Fingerprint module test fixture - Google Patents
Fingerprint module test fixture Download PDFInfo
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- CN220064162U CN220064162U CN202321496532.XU CN202321496532U CN220064162U CN 220064162 U CN220064162 U CN 220064162U CN 202321496532 U CN202321496532 U CN 202321496532U CN 220064162 U CN220064162 U CN 220064162U
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Abstract
The utility model discloses a fingerprint module testing jig, which relates to the technical field of fingerprint product testing and comprises a base, a pressing component, a testing component and an assembling component; the middle part of the upper end of the base is provided with a supporting leg; the pressing component is arranged at the right end of the base; the test assembly is arranged on the upper side of the base; the assembly comprises an assembly shell, a support, a connecting handle, a sliding block, a first connecting rod, a second connecting rod, a wedge block, a clamping block and a connecting ball, wherein the assembly shell is arranged at the upper end of the base, a spring is arranged at the rear end of the inner wall of the assembly shell, the support is connected with the inner wall of the assembly shell in a sliding manner, a convex block is fixedly connected with the rear side of the left end of the support, the clamping block is arranged at the front side of the left end of the support, an assembly groove is formed in the left end of the assembly shell, the sliding block is connected with the rear end of the assembly groove in a sliding manner, the assembly shell can be used for accurately mounting a fingerprint module, and the fingerprint module can be tested by the fingerprint module test cover through the assembly shell in a simple and labor-saving manner.
Description
Technical Field
The utility model relates to the technical field of fingerprint product testing, in particular to a fingerprint module testing jig.
Background
Fingerprint identification refers to authentication by comparing different detail features, and since the fingerprints of each person are different, the fingerprints between ten fingers of the same person are also obviously different, so that the fingerprints can be used for identity authentication. The fingerprint identification product is mainly applied to mobile equipment such as mobile phones and the like, is commonly called as a fingerprint identification module, can provide fingerprint scanning, unlocking, safe payment and other functions for equipment such as mobile phones, banks and the like, and can also provide HomeKey and cold screen awakening functions. The fingerprint identification module can be divided into according to the structure type: coating+Ring protocol, cover+Ring protocol, underwglass, optical, ultrasound, iris fingerprint. The Ring scheme has the advantages that the Ring scheme is simple in structure, low in cost and capable of achieving market acceptance with diversified surface effects, and the Ring scheme is applied to the front face of a mobile phone, so that excellent visual effects can be achieved.
The fingerprint module testing jig comprises a jig substrate, a jig upper cover, a pressing buckle and a functional testing gland, wherein the jig upper cover is hinged to the jig substrate, the jig upper cover and the jig substrate are connected in an openable mode through the pressing buckle, the fingerprint module is connected with the functional testing gland, the fingerprint module testing jig is characterized in that a positioning groove is formed in the jig substrate, the shape of the positioning groove is matched with that of the fingerprint module, a gap of about 0.1 is reserved between the outer contour size of the positioning groove and the outer contour size of the fingerprint module, a square groove is reserved in a corresponding IC area of the positioning groove, two round magnets are arranged in the groove, a probe testing groove is formed in the position of the groove, the probe testing groove is connected with the groove, and a testing probe is connected in the probe testing groove.
It is through pressing the locking knot, and the lid closes and loosens the locking knot after the apron so that the locking knot gomphosis is in the locking inslot, then installs the tool on the test frame, after the test, presses the locking knot, and the apron is replied to the open condition, take off the fingerprint module that awaits measuring can, be difficult to carry out accurate assembly to the fingerprint module, lead to the test to it is more troublesome to measure.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the fingerprint module testing jig which can accurately install a fingerprint module through an assembly component, can simply and laborsaving test the fingerprint module through a fingerprint module testing cover, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fingerprint module test fixture comprises a base, a pressing assembly, a test assembly and an assembly;
and (2) base: the middle part of the upper end is provided with a supporting leg;
pressing assembly: the device is arranged at the right end of the base;
and (3) testing a component: the device is arranged on the upper side of the base;
and (3) assembling an assembly: the novel fingerprint sensor comprises an assembly shell, a support, a connecting handle, a sliding block, a first connecting rod, a second connecting rod, a wedge block, a clamping block and a connecting ball, wherein the assembly shell is arranged at the upper end of a base, a spring is arranged at the rear end of the inner wall of the assembly shell, the support is connected with the inner wall of the assembly shell in a sliding manner, the rear side of the left end of the support is fixedly connected with the convex block, the assembling groove is formed in the left end of the assembly shell, the sliding connection of the rear end of the assembling groove is provided with the sliding block, the upper end of the sliding block is fixedly connected with the connecting ball, the left end of the connecting ball is fixedly connected with one end of a compression spring, the other end of the compression spring is fixedly connected with the inner wall of the assembly shell, the first connecting rod is fixedly connected with the connecting rod, the other end of the connecting rod is fixedly connected with the wedge block, the wedge block is mutually clamped with the clamping block, the front end of the support is extended to the outer side of the assembly shell, the connecting handle is fixedly connected with the connecting rod, the support is used for installing a fingerprint module, the support is arranged on the assembly shell, the sliding connection handle is made on the assembly shell by pressing the connecting handle, the support can be connected with the sliding block, the sliding block can be driven by the connecting rod and the sliding block can be separated by the sliding connection of the sliding block, the first connecting rod and the sliding ball can be connected with the second connecting rod and the sliding ball can be opened, and the first connecting ball can be finally and the fingerprint ball can be separated by the sliding and the connecting ball can be finally, and can be opened.
Further, press the subassembly and contain backup pad, pivot, clamp plate and connecting plate, the rear end upside of base is equipped with the backup pad, rotates between two backup pads and is connected with the pivot, the periphery side fixedly connected with clamp plate of pivot, the lower extreme middle part fixedly connected with connecting plate of clamp plate presses the clamp plate to make the pivot can rotate.
Further, the pressing component further comprises a rotating column, a sliding rod, a spring and a baffle, the rotating column is rotationally connected between the two connecting plates, the lower end of the rotating column is fixedly connected with the sliding rod, the spring is sleeved on the outer peripheral side of the middle of the sliding rod, the baffle is fixedly connected with the upper end of the outer peripheral side of the sliding rod, the sliding rod can rotate around the rotating column and can slide up and down, and the baffle can compress the spring.
Further, the pressing component further comprises a sleeve, a supporting leg is arranged in the middle of the upper end of the base, a mounting hole is formed in the middle of the supporting leg, a sleeve is fixedly connected to the inside of the mounting hole, a sliding rod is connected to the inside of the sleeve in a sliding mode, the supporting leg is used for supporting the sleeve, and the sleeve is used for assembling the sliding rod.
Further, the test assembly contains tangential tooth, rotation post and fingerprint mould test lid, the inner wall sliding connection of landing leg has fingerprint mould test lid, the upper end rotation of fingerprint mould test lid is connected with the rotation post, the periphery side circumference array of rotation post has tangential tooth, and the rotation post can drive fingerprint mould test lid and reciprocate, makes fingerprint mould test lid and assembly shell accomplish the joint to can test the fingerprint module.
Further, the test assembly further comprises a clamping groove and guide teeth, the circumference array of the outer circumference of the lower end of the sliding rod is provided with the guide teeth, the clamping groove is formed in the inner wall of the sleeve, the tangential teeth are clamped with the clamping groove, when the sliding rod slides in the sleeve, the guide teeth and the tangential teeth are staggered with each other, so that the rotating column rotates, the tangential teeth are continuously meshed with the guide teeth under the driving of the clamping groove, and finally the locking and the opening of the fingerprint mold test cover are realized, and the test of the fingerprint module is completed.
Compared with the prior art, the utility model has the beneficial effects that: this fingerprint module test fixture has following benefit:
1. this fingerprint module test fixture has set up assembly component, makes the support slide on the assembly shell when pressing the joint lever to can make lug compression joint ball, make the joint ball can drive the slider and slide, thereby can make connecting rod one, connecting rod two rotate, finally make wedge and joint ball can separate, finally can open the support, load fingerprint module.
2. This fingerprint module test fixture has set up the pressing component, presses the clamp plate and makes the pivot can rotate, and the slide bar can rotate around the swivel post to can slide from top to bottom, the baffle can compress the spring, and the landing leg is used for supporting the sleeve, and the sleeve is used for assembling the slide bar.
3. This fingerprint module test fixture has set up test assembly, rotates the post and can drive fingerprint mould test lid reciprocates, makes fingerprint mould test lid and assembly shell accomplish the joint to can test fingerprint module, when the slide bar slides in the sleeve inside, makes guide tooth and tangential tooth dislocation each other, thereby makes the rotation post rotate, makes tangential tooth constantly with the guide tooth meshing under the drive of draw-in groove, finally realizes locking and opening to fingerprint mould test lid, accomplishes the test to fingerprint module.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 2;
FIG. 4 is a schematic view of the internal structure of the present utility model;
fig. 5 is a schematic view of a partial enlarged structure at a in fig. 4 according to the present utility model.
In the figure: 1 a base, 2 a pressing component, 21 a supporting plate, 22 a rotating shaft, 23 a pressing plate, 24 a connecting plate, 25 a rotating column, 26 a sliding rod, 27 a spring, 28 a baffle plate, 29 a sleeve, 3 a testing component, 31 a clamping groove, 32 guide teeth, 33 tangential teeth, 34 a rotating column, 35 a fingerprint mold testing cover, 4 a assembling component, 41 an assembling shell, 42 a bracket, 43 a connecting handle, 44 a sliding block, 45 a first connecting rod, 46 a second connecting rod, 47 a wedge block, 48 a clamping block, 49 a connecting ball and 5 supporting legs.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution: a fingerprint module testing jig comprises a base 1, a pressing component 2, a testing component 3 and an assembling component 4;
base 1: the middle part of the upper end is provided with a supporting leg 5;
pressing assembly 2: the device is arranged at the right end of the base 1; the pressing assembly 2 comprises a supporting plate 21, a rotating shaft 22, a pressing plate 23 and a connecting plate 24, wherein the supporting plate 21 is arranged on the upper side of the rear end of the base 1, the rotating shaft 22 is connected between the two supporting plates 21 in a rotating mode, the pressing plate 23 is fixedly connected to the outer periphery side of the rotating shaft 22, the connecting plate 24 is fixedly connected to the middle portion of the lower end of the pressing plate 23, and the pressing plate 23 enables the rotating shaft 22 to rotate.
The pressing component 2 further comprises a rotating column 25, a slide bar 26, a spring 27 and a baffle 28, wherein the rotating column 25 is rotatably connected between the two connecting plates 24, the slide bar 26 is fixedly connected to the lower end of the rotating column 25, the spring 27 is sleeved on the outer peripheral side of the middle part of the slide bar 26, the baffle 28 is fixedly connected to the upper end of the outer peripheral side of the slide bar 26, the slide bar 26 can rotate around the rotating column 25 and can slide up and down, and the baffle 28 can compress the spring 27.
The pressing component 2 further comprises a sleeve 29, the middle part of the upper end of the base 1 is provided with a supporting leg 5, the middle part of the supporting leg 5 is provided with a mounting hole, the inside of the mounting hole is fixedly connected with the sleeve 29, the inside of the sleeve 29 is slidably connected with a slide bar 26, the supporting leg 5 is used for supporting the sleeve 29, and the sleeve 29 is used for assembling the slide bar 26.
Test assembly 3: is arranged on the upper side of the base 1; the test assembly 3 comprises tangential teeth 33, a rotating column 34 and a fingerprint mold test cover 35, the inner wall of the supporting leg 5 is slidably connected with the fingerprint mold test cover 35, the upper end of the fingerprint mold test cover 35 is rotationally connected with the rotating column 34, the circumferential array of the outer circumference side of the rotating column 34 is provided with the tangential teeth 33, the rotating column 34 can drive the fingerprint mold test cover 35 to move up and down, and the fingerprint mold test cover 35 and the assembly shell 41 are clamped, so that a fingerprint module can be tested.
The test assembly 3 further comprises a clamping groove 31 and guide teeth 32, the circumference array of the outer circumference side of the lower end of the sliding rod 26 is provided with the guide teeth 32, the clamping groove 31 is formed in the inner wall of the sleeve 29, the tangential teeth 33 are clamped with the clamping groove 31, when the sliding rod 26 slides in the sleeve 29, the guide teeth 32 and the tangential teeth 33 are staggered, so that the rotating column 34 rotates, the tangential teeth 33 are continuously meshed with the guide teeth 32 under the driving of the clamping groove 31, the locking and the opening of the fingerprint module test cover 35 are finally realized, and the test of the fingerprint module is completed.
Assembly component 4: the fingerprint module comprises an assembly shell 41, a support 42, a connecting handle 43, a sliding block 44, a first connecting rod 45, a second connecting rod 46, a wedge block 47, a clamping block 48 and a connecting ball 49, wherein the assembly shell 41 is arranged at the upper end of a base 1, a spring is arranged at the rear end of the inner wall of the assembly shell 41, the support 42 is slidably connected with the inner wall of the assembly shell 41, a protruding block is fixedly connected with the rear side of the left end of the support 42, the clamping block 48 is arranged at the front side of the left end of the support 42, an assembly groove is formed in the left end of the assembly shell 41, the sliding block 44 is slidably connected with the sliding block 44, the upper end of the sliding block 44 is fixedly connected with the connecting ball 49, the left end of the connecting ball 49 is fixedly connected with one end of a compression spring, the other end of the compression spring is fixedly connected with the inner wall of the assembly shell 41, the bottom end of the sliding block 44 is fixedly connected with the first connecting rod 45, the other end of the connecting rod 45 is movably connected with the second connecting rod 46 through a rotary column, the other end of the connecting rod 46 is fixedly connected with the wedge block 47, the wedge block 47 is mutually clamped with the clamping block 48, the front end of the support 42 extends to the outer side of the assembly shell 41 to be fixedly connected with the connecting handle 43, the support 42 is used for installing the fingerprint module, the upper support 43 is connected with the fingerprint module, when the connecting handle 43 is pressed, the upper support 42 is connected with the connecting rod, the support is capable of being connected with the connecting rod 49, and the connecting rod 49 is capable of being separated by the sliding and can be connected with the sliding and the connecting ball 49.
The utility model provides a fingerprint module testing jig, which has the following working principle: when the connecting handle 43 is pressed to enable the support 42 to slide on the assembly shell 41, the connecting ball 49 is compressed by the protruding block, the connecting ball 49 can drive the sliding block 44 to slide, the first connecting rod 45 and the second connecting rod 46 can rotate, finally the wedge-shaped block 47 and the connecting ball 49 can be separated, the support 42 can be opened finally, the fingerprint module can be loaded, the pressing plate 23 enables the rotating shaft 22 to rotate, the sliding rod 26 can rotate around the rotating column 25 and can slide up and down, the baffle 28 can compress the spring 27, the supporting leg 5 is used for supporting the sleeve 29, the sleeve 29 is used for assembling the sliding rod 26, the rotating column 34 can drive the fingerprint module testing cover 35 to move up and down, the fingerprint module testing cover 35 and the assembly shell 41 are clamped, the fingerprint module can be tested, when the sliding rod 26 slides in the sleeve 29, the guide teeth 32 and the tangential teeth 33 are mutually dislocated, the rotating column 34 is enabled to rotate, the tangential teeth 33 are continuously meshed with the guide teeth 32 under the driving of the clamping grooves 31, and finally the fingerprint module testing cover 35 is locked and unlocked.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A fingerprint module test fixture, its characterized in that: comprises a base (1), a pressing component (2), a testing component (3) and an assembling component (4);
base (1): the middle part of the upper end is provided with a supporting leg (5);
pressing component (2): the device is arranged at the right end of the base (1);
test assembly (3): is arranged on the upper side of the base (1);
assembly (4): the novel assembly device comprises an assembly shell (41), a support (42), a connecting handle (43), a sliding block (44), a first connecting rod (45), a second connecting rod (46), a wedge block (47), a clamping block (48) and a connecting ball (49), wherein the upper end of a base (1) is provided with the assembly shell (41), the rear end of the inner wall of the assembly shell (41) is provided with a spring, the inner wall of the assembly shell (41) is slidably connected with the support (42), the rear side of the left end of the support (42) is fixedly connected with a protruding block, the front side of the left end of the support (42) is provided with the clamping block (48), the left end of the assembly shell (41) is provided with an assembly groove, the rear end of the assembly groove is slidingly connected with a sliding block (44), the upper end of the sliding block (44) is fixedly connected with a connecting ball (49), the left end of the connecting ball (49) is fixedly connected with one end of a compression spring, the other end of the compression spring is fixedly connected with the inner wall of the assembly shell (41), the bottom end of the sliding block (44) is fixedly connected with a connecting rod I (45), the other end of the connecting rod I (45) is movably connected with a connecting rod II (46) through a rotating column, the other end of the connecting rod II (46) is fixedly connected with a wedge block (47), the wedge block (47) is mutually clamped with a clamping block (48), the front end of the bracket (42) extends to the outer side of the assembly shell (41) and is fixedly connected with a connecting handle (43).
2. The fingerprint module test fixture of claim 1, wherein: the pressing assembly (2) comprises a supporting plate (21), a rotating shaft (22), a pressing plate (23) and a connecting plate (24), wherein the supporting plate (21) is arranged on the upper side of the rear end of the base (1), the rotating shaft (22) is connected between the two supporting plates (21) in a rotating mode, the pressing plate (23) is fixedly connected to the peripheral side of the rotating shaft (22), and the connecting plate (24) is fixedly connected to the middle portion of the lower end of the pressing plate (23).
3. The fingerprint module test fixture of claim 2, wherein: the pressing component (2) further comprises a rotating column (25), a sliding rod (26), a spring (27) and a baffle (28), wherein the rotating column (25) is connected between the two connecting plates (24) in a rotating mode, the sliding rod (26) is fixedly connected to the lower end of the rotating column (25), the spring (27) is sleeved on the outer peripheral side of the middle of the sliding rod (26), and the baffle (28) is fixedly connected to the upper end of the outer peripheral side of the sliding rod (26).
4. A fingerprint module testing jig according to claim 3, wherein: the pressing assembly (2) further comprises a sleeve (29), a supporting leg (5) is arranged in the middle of the upper end of the base (1), a mounting hole is formed in the middle of the supporting leg (5), the sleeve (29) is fixedly connected to the inside of the mounting hole, and a sliding rod (26) is slidably connected to the inside of the sleeve (29).
5. The fingerprint module test fixture of claim 4, wherein: the test assembly (3) comprises tangential teeth (33), a rotating column (34) and a fingerprint mold test cover (35), the inner wall of the supporting leg (5) is connected with the fingerprint mold test cover (35) in a sliding mode, the rotating column (34) is connected to the upper end of the fingerprint mold test cover (35) in a rotating mode, and the tangential teeth (33) are arranged on the circumferential array of the outer periphery side of the rotating column (34).
6. The fingerprint module test fixture of claim 5, wherein: the test assembly (3) further comprises a clamping groove (31) and guide teeth (32), the guide teeth (32) are circumferentially arranged on the periphery side of the lower end of the sliding rod (26), the clamping groove (31) is formed in the inner wall of the sleeve (29), and the tangential teeth (33) are clamped with the clamping groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496532.XU CN220064162U (en) | 2023-06-13 | 2023-06-13 | Fingerprint module test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321496532.XU CN220064162U (en) | 2023-06-13 | 2023-06-13 | Fingerprint module test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220064162U true CN220064162U (en) | 2023-11-21 |
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ID=88765241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321496532.XU Active CN220064162U (en) | 2023-06-13 | 2023-06-13 | Fingerprint module test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220064162U (en) |
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2023
- 2023-06-13 CN CN202321496532.XU patent/CN220064162U/en active Active
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