CN212531118U

CN212531118U - Fingerprint module testing arrangement

Info

Publication number: CN212531118U
Application number: CN202021329451.7U
Authority: CN
Inventors: 郭华盛
Original assignee: Jiangxi Ouweixing Technology Co ltd
Current assignee: Jiangxi Ouweixing Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-12
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a fingerprint module testing arrangement, base top outer wall rotates and is connected with the dwang, the welding of dwang circumference outer wall has the intermittent motion dish, four recesses have been seted up to intermittent motion dish top outer wall, base top outer wall rotates through the pivot and is connected with the carousel, base bottom outer wall has servo motor through the bolt fastening, and the servo motor output passes through the coupling joint in the pivot input of carousel, the outer wall welding of carousel one side has the rotor arm, the outer wall welding of rotor arm top has the fixture block, and fixture block circumference outer wall sliding connection in recess inner wall, the welding of dwang top outer wall has the rolling disc, four holding holes have been seted up to rolling disc top outer wall, it is provided with the fingerprint module to place box top outer wall, and it has the slider all to weld to. The utility model discloses a servo motor output shaft can drive the carousel and rotate, makes the carousel drive rotor arm and fixture block rotate.

Description

Fingerprint module testing arrangement

Technical Field

The utility model relates to a testing arrangement technical field especially relates to a fingerprint module testing arrangement.

Background

In the prior art, along with the development of electronic technology, more and more mobile terminal has adopted the fingerprint identification technique, the fingerprint identification technique has better security for traditional digital password or nine palace check password, moreover, the fingerprint identification technique is still more swift experience consequently, this has also brought opportunity and challenge for fingerprint module encapsulation enterprise, how to improve product property and production efficiency is the problem that they will care for, in each process of fingerprint module encapsulation, fingerprint module functional test is very crucial.

Through the retrieval, chinese patent application number is CN 201710612793.6's patent, discloses an automatic testing arrangement of fingerprint module impedance, including the base, be equipped with at least a set of fingerprint module test component on the base, fingerprint module test component includes: the clamp is used for fixing the fingerprint module; a probe set facing the clamp and movable relative to the clamp; the probe set comprises a positive probe and a negative probe which are used for being connected with an impedance testing instrument, and the positive probe and the negative probe are respectively connected with a probe fixing block; and the base is also provided with a driving mechanism for driving each probe fixing block to move.

Fingerprint module impedance automatic testing arrangement in above-mentioned patent has following not enough: after finishing testing the fingerprint module, need follow the fingerprint module that finishes that will look sideways at in the anchor clamps one by one and take out, put into the fingerprint module that needs the test simultaneously again for the speed and the efficiency of test are lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fingerprint module that exists among the prior art and testing the back that finishes to the fingerprint module, need follow one by one and will look sideways at the fingerprint module after finishing in the anchor clamps and take out, will need the fingerprint module of testing to put into simultaneously again for the speed of test and the lower shortcoming of efficiency, and the fingerprint module testing arrangement who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fingerprint module testing arrangement, includes the base and places the box, base top outer wall rotates and is connected with the dwang, the welding of dwang circumference outer wall has the intermittent motion dish, four recesses have been seted up to intermittent motion dish top outer wall, base top outer wall rotates through the pivot and is connected with the carousel, base bottom outer wall has servo motor through the bolt fastening, and the servo motor output passes through the coupling joint in the pivot input of carousel, the outer wall welding of carousel one side has the rotor arm, the outer wall welding of rotor arm top has the fixture block, and fixture block circumference outer wall sliding connection in recess inner wall, the welding of dwang top outer wall has the rolling disc, four accommodation holes have been seted up to rolling disc top outer wall.

As a further aspect of the present invention: place box top outer wall and be provided with the fingerprint module, place box both sides outer wall and all weld and have the slider.

As a further aspect of the present invention: the welding of base top outer wall has the support, support top outer wall has the cylinder through the bolt fastening, the cylinder output end is fixed with the mounting panel through the stand, the welding of mounting panel bottom outer wall has two springs, and the welding of two spring bottom outer walls has same survey test panel, survey test panel top outer wall welding has two spacing posts, two spacing post circumference outer wall sliding connection in mounting panel top outer wall.

As a further aspect of the present invention: and the outer wall of the bottom of the test board is respectively welded with a positive probe and a negative probe.

As a further aspect of the present invention: the welding of base top outer wall has the fingerprint module to place the case, the fingerprint module is placed the relative one side inner wall of case and has all been seted up the spout, and the fingerprint module is placed bottom of the case portion outer wall and is set up in rolling disc top outer wall.

As a further aspect of the present invention: base top outer wall welding has two above stands, and two above stand top outer wall welding have same supporting disk, and rolling disc bottom outer wall sets up in supporting disk top outer wall.

As a further aspect of the present invention: the inner wall of one side opposite to the supporting disk is connected with two running rollers in a rotating mode, the outer wall of one side of the supporting disk is fixedly provided with a driving motor through bolts, the output end of the driving motor is connected to the input end of one of the running rollers through a coupler, and the outer walls of the circumferences of the two running rollers are connected with the same rubber conveyor belt in a sliding mode.

Compared with the prior art, the utility model provides a fingerprint module testing arrangement possesses following beneficial effect:

1. can drive rotor arm and fixture block through being provided with the carousel and rotate, make the fixture block just block at every turn into in the recess, it is rotatory to make the carousel drive 90 degrees at every turn, make the rolling disc do and be intermittent motion under the drive of dwang, thereby can guarantee every intermittent rotation periodic back, can guarantee that holding hole top outer wall is just to side sight board bottom plate outer wall, thereby can guarantee that anodal probe and negative pole probe can detect the fingerprint module, simultaneously through the rotation of rolling disc, the detection rate of fingerprint module has been improved greatly.

2. Placing the case through being provided with the fingerprint module and can placing the box to the fingerprint module that does not pass through the detection and place, thereby can be constantly to the downthehole transport that carries out the fingerprint module of holding, it is provided with the slider to place box both sides outer wall, the external diameter of placing the box simultaneously slightly is less than the internal diameter in holding hole, can improve and place the box and enter into the downthehole speed of holding, hug closely the rolling disc bottom outer wall in supporting disk top outer wall simultaneously, also can play temporary supporting role to the fingerprint module, avoid the fingerprint module to drop from holding downthehole.

3. Can play certain shock attenuation guard action to surveying the board through being provided with the spring, promote the in-process that the board moved down at the side at the cylinder, can prescribe a limit to the motion stroke of spring through being provided with spacing post, place the spring and take place the distortion phenomenon, can play certain guard action to placing from placing downthehole the dropping through being provided with rubber conveyer belt, be provided with conveyer simultaneously and improved the speed that the fingerprint module conveys next station.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic top view of a fingerprint module testing device according to the present invention;

fig. 2 is a schematic structural view of a transmission wheel assembly of the fingerprint module testing device of the present invention;

fig. 3 is a schematic view of a front view structure of a fingerprint module testing device provided by the present invention;

fig. 4 is a schematic structural diagram of a test probe assembly of the fingerprint module testing device according to the present invention;

fig. 5 is a schematic structural view of an intermittent motion disc assembly of the fingerprint module testing device according to the present invention;

fig. 6 is the utility model provides a box subassembly structure schematic diagram is placed to fingerprint module of fingerprint module testing arrangement.

In the figure: the fingerprint detection device comprises a base 1, a support 2, an air cylinder 3, a fingerprint module placing box 4, a sliding chute 5, a containing hole 6, a rotating disc 7, a rubber conveyor belt 8, a roller 9, a driving motor 10, a supporting disc 11, a servo motor 12, an upright column 13, a limiting column 14, a test board 15, a positive probe 16, a negative probe 17, a spring 18, a mounting plate 19, a turntable 20, a rotating arm 21, a clamping block 22, an intermittent motion disc 23, a groove 24, a rotating rod 25, a sliding block 26, a fingerprint module 27 and a fingerprint placing box 28.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A fingerprint module testing device, for driving a rotary disc 7 to rotate, as shown in figure 1, comprises a base 1 and a placing box 28, the outer wall of the top of the base 1 is rotatably connected with a rotating rod 25, the outer wall of the circumference of the rotating rod 25 is welded with an intermittent motion disc 23, four grooves 24 are arranged on the outer wall of the top of the intermittent motion disc 23, the outer wall of the top of the base 1 is rotationally connected with a rotary disc 20 through a rotary shaft, the outer wall of the bottom of the base 1 is fixed with a servo motor 12 through bolts, the output end of the servo motor 12 is connected with the input end of the rotating shaft of the rotating disc 20 through a coupler, the outer wall of one side of the rotating disc 20 is welded with a rotating arm 21, the outer wall of the top of the rotating arm 21 is welded with a clamping block 22, the circumferential outer wall of the clamping block 22 is connected with the inner wall of the groove 24 in a sliding mode, the outer wall of the top of the rotating rod 25 is welded with the rotating disc 7, and the outer wall of the top of the rotating disc 7 is provided with four containing holes 6; the output shaft of the servo motor 12 can drive the rotary table 20 to rotate, the rotary table 20 drives the rotary arm 21 and the fixture block 22 to rotate, meanwhile, the fixture block 22 is just clamped into the groove 24 at each time, the rotary table 20 is driven to rotate by 90 degrees at each time, so that the rotary disc 7 is driven by the rotary rod 25 to perform intermittent motion, and the accommodating holes 6 are used for accommodating and placing the box 28.

In order to place the fingerprint module, as shown in fig. 6, the fingerprint module is arranged on the outer wall of the top of the placing box 28, and the sliding blocks 26 are welded on the outer walls of the two sides of the placing box 28; through placing box 28 both sides outer wall welding have slider 26 can make place box 28 sliding connection in holding hole 6, be convenient for test the fingerprint module.

In order to detect the fingerprint module, as shown in fig. 1, 3 and 4, a support 2 is welded on the outer wall of the top of a base 1, an air cylinder 3 is fixed on the outer wall of the top of the support 2 through a bolt, an output end of the air cylinder 3 is fixed with a mounting plate 19 through an upright post 13, two springs 18 are welded on the outer wall of the bottom of the mounting plate 19, the outer wall of the bottom of the two springs 18 is welded with a same test plate 15, two limiting posts 14 are welded on the outer wall of the top of the test plate 15, the circumferential outer walls of the two limiting posts 14 are slidably connected to the outer wall of the top of the mounting plate 19, and; can drive through being provided with cylinder 3 and survey test panel 15 and move along vertical direction, make anodal probe 16 and negative pole probe 17 and fingerprint module surface contact to test the fingerprint module, spring 18 and spacing post 14 can reduce effectively and survey the in-process that test panel 15 descends, and anodal probe 16 and negative pole probe 17 can play the protection to the fingerprint module to the pressure on fingerprint module surface.

In order to place the fingerprint module which is not detected, as shown in fig. 1, a fingerprint module placing box 4 is welded on the outer wall of the top of the base 1, sliding grooves 5 are formed in the inner wall of one side, opposite to the fingerprint module placing box 4, of the fingerprint module placing box 4, and the outer wall of the bottom of the fingerprint module placing box 4 is arranged on the outer wall of the top of the rotating disc 7; place case 4 through the fingerprint module and can place fingerprint module 27 through not detecting, slider 26 of placing box 28 both sides outer wall can sliding connection place in the spout 5 of the relative one side inner wall of case 4 is placed to the fingerprint module, thereby play limiting displacement to placing box 28, through placing the fingerprint module case 4 bottom outer wall and hugging closely in rolling disc 7 top outer wall, can make rolling disc 7 after being 90 degrees intermittent motion, make the fingerprint module place the case 4 in place box 28 can slide into holding hole 6.

In order to transmit the detected fingerprint module, as shown in fig. 2 and 3, the outer wall of the top of the base 1 is welded with more than two upright posts 13, the outer wall of the top of each of the more than two upright posts 13 is welded with the same supporting disk 11, the outer wall of the bottom of the rotating disk 7 is arranged on the outer wall of the top of the supporting disk 11, the inner wall of one side, opposite to the supporting disk 11, is rotatably connected with two rollers 9, the outer wall of one side of the supporting disk 11 is fixedly provided with a driving motor 10 through bolts, the output end of the driving motor 10 is connected to the input end of one roller 9 through a coupler; can drive running roller 9 through driving motor 10 and rotate to make two running rollers 9 can drive rubber belt 8 and rotate, can convey the box 28 of placing that falls down from holding hole 6, rubber belt 8 plays the effect to placing box 28 buffer protection simultaneously.

The working principle is as follows: when the fingerprint module is required to be tested, the fingerprint module is respectively placed in more than two placement boxes 28, then the sliding blocks 26 of the outer walls of the two sides of the placement boxes 28 are connected in the fingerprint module placement box 4 in a sliding manner, the placement boxes 28 are stacked, the detection speed of the fingerprint module 27 is improved, then the driving motor 10 and the servo motor 12 are electrified respectively, the servo motor 12 drives the turntable 20 to rotate, meanwhile, the turntable 20 drives the rotating arm 21 and the clamping block 22 to rotate, the clamping block 22 is just clamped into the groove 24 every time, the turntable 20 is driven to rotate 90 degrees every time, the rotating disc 7 is driven by the rotating rod 25 to do intermittent motion, when the outer wall of the top of the accommodation hole 6 moves to the position under the fingerprint module placement box 4, the placement box 28 in the fingerprint module placement box 4 slides into the accommodation hole 6, the inner diameter of the accommodation hole 6 is slightly larger than the outer diameter of the placement box 28, thereby ensuring that the placing box 28 can smoothly slide into the containing hole 6, the servo motor 12 drives the rotating disc 7 to do anticlockwise motion, meanwhile, the air cylinder 3 is connected, when the containing hole 6 containing the placing box 28 moves to the position right below the bottom of the side viewing plate, the air cylinder 3 drives the side viewing plate to move along the vertical direction, the fingerprint module is detected by the arranged positive probe 16 and the negative probe 17, and the spring 18 plays a role of buffering the test board 15, the fingerprint module is protected, because the outer wall of the bottom of the rotating disc 7 is tightly attached to the outer wall of the top of the supporting disc 11, therefore, the turnover box in the containing hole 6 is driven by the rotating disc 7 to do 90-degree intermittent motion, when the placing box 28 moves to the position right above the rubber conveyor belt 8, the placing box 28 is made to slide from the placing hole 6, then fall into rubber belt 8 top, will test the fingerprint module after conveying next station.

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

1. The fingerprint module testing device comprises a base (1) and a placement box (28), and is characterized in that the outer wall of the top of the base (1) is rotatably connected with a rotating rod (25), the outer wall of the circumference of the rotating rod (25) is welded with an intermittent motion disc (23), the outer wall of the top of the intermittent motion disc (23) is provided with four grooves (24), the outer wall of the top of the base (1) is rotatably connected with a turntable (20) through a rotating shaft, the outer wall of the bottom of the base (1) is fixed with a servo motor (12) through bolts, the output end of the servo motor (12) is connected to the rotating shaft input end of the turntable (20) through a coupler, the outer wall of one side of the turntable (20) is welded with a rotating arm (21), the outer wall of the top of the rotating arm (21) is welded with a clamping block (22), the outer wall of the circumference of, four containing holes (6) are formed in the outer wall of the top of the rotating disc (7).

2. The fingerprint module testing device of claim 1, wherein the fingerprint module is arranged on the outer wall of the top of the placing box (28), and sliding blocks (26) are welded on the outer walls of two sides of the placing box (28).

3. The fingerprint module testing device of claim 1, wherein the base (1) is welded with the support (2) on the outer wall of the top, the cylinder (3) is fixed on the outer wall of the top of the support (2) through bolts, the mounting plate (19) is fixed on the output end of the cylinder (3) through the upright post (13), the two springs (18) are welded on the outer wall of the bottom of the mounting plate (19), the same testing plate (15) is welded on the outer wall of the bottom of the two springs (18), the two limiting posts (14) are welded on the outer wall of the top of the testing plate (15), and the two limiting posts (14) are slidably connected on the outer wall of the top of the mounting plate.

4. The fingerprint module testing device of claim 3, wherein the outer wall of the bottom of the testing board (15) is welded with a positive probe (16) and a negative probe (17), respectively.

5. The fingerprint module testing device according to claim 1, wherein the fingerprint module placing box (4) is welded on the outer wall of the top of the base (1), the inner wall of one side of the fingerprint module placing box (4) opposite to the fingerprint module placing box is provided with a sliding groove (5), and the outer wall of the bottom of the fingerprint module placing box (4) is arranged on the outer wall of the top of the rotating disc (7).

6. The fingerprint module testing device of claim 1, wherein more than two columns (13) are welded on the outer wall of the top of the base (1), the same supporting plate (11) is welded on the outer wall of the top of more than two columns (13), and the outer wall of the bottom of the rotating plate (7) is arranged on the outer wall of the top of the supporting plate (11).

7. The fingerprint module testing device of claim 6, wherein the inner wall of the opposite side of the supporting disk (11) is rotatably connected with two rollers (9), the outer wall of one side of the supporting disk (11) is fixed with a driving motor (10) through bolts, the output end of the driving motor (10) is connected with the input end of one of the rollers (9) through a coupling, and the outer wall of the circumference of the two rollers (9) is slidably connected with the same rubber conveyor belt (8).