CN213120934U

CN213120934U - POGO PIN elasticity detection device

Info

Publication number: CN213120934U
Application number: CN202022404570.0U
Authority: CN
Inventors: 范红胜; 张连欢
Original assignee: Suzhou Maoshimao Automation Equipment Co ltd
Current assignee: Suzhou Maoshimao Automation Equipment Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-04
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to an electron spare part test field, concretely relates to POGO PIN elasticity detection device, including intermittent type carousel and accredited testing organization, be equipped with the test mouth on the intermittent type carousel, accredited testing organization includes stand, motor, cam, upper slide and lower slider, the motor sets up on the stand, the cam with the output shaft drive of motor is connected; the bottom end of the upper sliding block and the top end of the lower sliding block are in sliding contact with the outer peripheral surface of the cam, an upper pin column and a lower pin column are respectively arranged on the upper sliding block and the lower sliding block, and a tension spring is arranged between the upper pin column and the lower pin column; the upper sliding block and the lower sliding block are respectively provided with an upper mounting table and a lower mounting table, and the upper mounting table and the lower mounting table are respectively provided with an upper abutting rod and a pressure testing device; the utility model discloses can carry out automated inspection to POGO PIN's elasticity, improve work efficiency.

Description

POGO PIN elasticity detection device

Technical Field

The utility model relates to an electron spare part test field, concretely relates to POGO PIN elasticity detection device.

Background

The Pogo pin is a precision connector applied to electronic products such as mobile phones, and is widely applied to semiconductor equipment to play a role in connection. The spring type probe is formed by riveting and prepressing three basic components including a needle shaft, a spring and a needle tube through a precision instrument, a precise spring structure is arranged in the spring type probe, in the production process of a Pogo pin, the elasticity of the spring structure needs to be detected, the existing Pogo pin elasticity detection is usually manual spot inspection, the detection efficiency is low, the product is difficult to carry out full inspection, and the manual detection error is large.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, provide a POGO PIN elasticity detection device, can carry out automated inspection to POGO PIN's elasticity, improve work efficiency.

The utility model discloses a POGO PIN elasticity detection device, including intermittent type carousel and accredited testing organization, be equipped with the test mouth on the intermittent type carousel, accredited testing organization includes stand, motor, cam, upper slide and lower slide, the motor sets up on the stand, the cam with the output shaft drive of motor is connected; the upper sliding block and the lower sliding block are arranged on the upright post in a sliding manner through a sliding rail, the bottom end of the upper sliding block and the top end of the lower sliding block are in sliding contact with the outer peripheral surface of the cam, an upper pin column and a lower pin column are respectively arranged on the upper sliding block and the lower sliding block, and a tension spring is arranged between the upper pin column and the lower pin column; the upper slider and the lower slider are respectively provided with an upper mounting table and a lower mounting table which protrude outwards, the upper mounting table and the lower mounting table are respectively provided with an upper abutting rod and a pressure testing device, and the upper abutting rod and the pressure testing device are respectively positioned at the upper side and the lower side of the testing port.

Further, the intermittent type carousel includes drive arrangement, rolling disc and fixed disk, the fixed disk set up in drive arrangement is last, be equipped with the holding chamber on the fixed disk, the rolling disc is located in the holding chamber, just the rolling disc with drive arrangement drive connection, the pan feeding mouth has been seted up on the fixed disk, set up the draw-in groove on the edge of rolling disc, the test port is seted up the bottom of fixed disk, just the draw-in groove rotate the in-process along with the rolling disc with the test port coincidence.

Further, the pressure testing device comprises a pressure sensor arranged on the lower mounting platform and a lower supporting rod arranged on the sensing end of the pressure sensor, and the pressure sensor is detachably connected with the lower mounting platform.

Further, the motor is a double-output-shaft motor, one output shaft of the double-output-shaft motor is used for driving the cam, a monitoring turntable is arranged on the other output shaft, an induction opening is formed in the monitoring turntable, and a photoelectric sensor is further arranged on the stand column and used for sensing the rotation direction of the monitoring turntable.

Further, still be equipped with spacing piece and lower spacing piece on top shoe and the lower slider respectively, go up spacing piece and fixed being equipped with differential head and lower differential head respectively on spacing piece and the lower spacing piece, still be equipped with spacing platform and lower spacing platform on the stand, go up the flexible head and the last spacing platform butt of differential head, down the flexible head of differential head with spacing platform butt down.

The utility model has the advantages that: the utility model discloses a POGO PIN elasticity detection device, through the POGO PIN that awaits measuring of the intermittent type carousel delivery that sets up, POGO PIN that awaits measuring utilizes accredited testing organization to carry out elasticity detection to it when the test port, can realize detecting in batches, the efficiency of software testing is improved, cam among the accredited testing organization drives the top shoe and does the action of keeping away from with the bottom shoe in rotating the in-process, tension spring drives the top shoe and does and be close to the action with the bottom shoe, the top shoe with the bottom shoe is gone on in turn keep away from and be close to and drive on support pole and pressure testing device to carry out the application of force of direction from top to bottom to POGO PIN that awaits measuring, pressure testing device detectable POGO PIN's elasticity, equipment structure is simple, high stability, the test.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the intermittent turntable of the present invention;

fig. 3 is a schematic perspective view of the testing mechanism of the present invention;

fig. 4 is a front view of the middle testing mechanism of the present invention.

Description of reference numerals: the testing device comprises an intermittent turntable 1, a testing port 101, a driving device 102, a rotating disc 103, a fixed disc 104, a feeding port 105, a clamping groove 106, a testing mechanism 2, an upright column 201, a motor 202, a cam 203, an upper sliding block 204, a lower sliding block 205, an upper pin 206, a lower pin 207, a tension spring 208, an upper mounting table 209, a lower mounting table 210, an upper abutting rod 211, a pressure sensor 212, a lower abutting rod 213, a monitoring turntable 214, a photoelectric sensor 215, an upper limiting block 216, a lower limiting block 217, an upper differential head 218, a lower differential head 219, an upper limiting table 220 and a lower limiting table 221.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

As shown in fig. 1-4, the POGO PIN elasticity detection device in this embodiment includes an intermittent rotary table 1 and a testing mechanism 2, the intermittent rotary table 1 is provided with a testing port 101, the testing mechanism 2 includes a vertical column 201, a motor 202, a cam 203, an upper slider 204 and a lower slider 205, the motor 202 is disposed on the vertical column 201, and the cam 203 is in driving connection with an output shaft of the motor 202; the upper slider 204 and the lower slider 205 are slidably arranged on the upright 201 through slide rails, the bottom end of the upper slider 204 and the top end of the lower slider 205 are both in sliding contact with the outer peripheral surface of the cam 203, the upper slider 204 and the lower slider 205 are respectively provided with an upper pin 206 and a lower pin 207, and a tension spring 208 is arranged between the upper pin 206 and the lower pin 207; the upper slider 204 and the lower slider 205 are further provided with an upper mounting table 209 and a lower mounting table 210 protruding outwards, the upper mounting table 209 and the lower mounting table 210 are provided with an upper abutting rod 211 and a pressure testing device, and the upper abutting rod 211 and the pressure testing device are located on the upper side and the lower side of the testing port 101 respectively.

In the actual implementation process, motor 202 drives cam 203 and rotates, cam 203 and tension spring 208 make top shoe 204 and lower slider 205 do in turn and keep away from the motion and be close to the motion, when doing and keep away from the motion, intermittent type carousel 1 rotates, make the POGO PIN that awaits measuring get into test port 101, top shoe 204 and lower slider 205 do and be close to the motion after that, drive and support pole 211 and pressure testing arrangement and to the POGO PIN application of force, pressure testing arrangement can sense the elasticity size of POGO PIN.

In this embodiment, the intermittent rotary table 1 includes a driving means 102, a rotary table 103 and a fixed table 104, the fixed disk 104 is arranged on the driving device 102, an accommodating cavity is arranged on the fixed disk 104, the rotating disk 103 is arranged in the accommodating cavity, and the rotating disc 103 is in driving connection with the driving device 102, in this embodiment, the testing port 101 is a through hole formed at the bottom of the fixed disc 104, the driving device 102 can adopt an intermittent rotating mechanism in the prior art, for example, a cam divider, the fixed tray 104 is provided with a feeding port 105, a feeding device can be arranged at the feeding port 105, so that the POGO PIN to be tested enters from the feeding port 105, a clamping groove 106 is formed in the edge of the rotary disc 103, POGO PIN entering from a material inlet 105 is clamped in the clamping groove 106, the test port 101 is formed in the bottom of the fixed disc 104, and the card slot 106 is overlapped with the test port 101 in the process of rotating along with the rotating disc 103.

In this embodiment, the pressure testing device includes a pressure sensor 212 disposed on the lower mounting platform 210 and a lower supporting rod 213 disposed on the sensing end of the pressure sensor 212, and the pressure sensor 212 is detachably connected to the lower mounting platform 210, so as to facilitate replacement.

In this embodiment, the motor 202 is a double-output shaft motor, one output shaft of the motor 202 is used for driving the cam 203, the other output shaft is provided with a monitoring turntable 214, the monitoring turntable 214 is provided with an induction opening, and the upright column 201 is further provided with a photoelectric sensor 215 for inducing the rotation direction of the monitoring turntable 214. During rotation of the motor 202, the sensing opening in the monitoring dial 214 is sensed as it passes the photoelectric sensor 215.

In this embodiment, the upper slider 204 and the lower slider 205 are further provided with an upper limit block 216 and a lower limit block 217, the upper limit block 216 and the lower limit block 217 are respectively and fixedly provided with an upper differential head 218 and a lower differential head 219, the upright column 201 is further provided with an upper limit table 220 and a lower limit table 221, the telescopic head of the upper differential head 218 abuts against the upper limit table 220, the telescopic head of the lower differential head 219 abuts against the lower limit table 221, and the initial distance of the upper slider 204 or the lower slider 205 can be changed by adjusting the extension length of the telescopic head of the upper differential head 218 or the lower differential head 219, so that the POGO PINs of different specifications can be conveniently subjected to shape change detection.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a POGO PIN elasticity detection device which characterized in that: the testing device comprises an intermittent turntable and a testing mechanism, wherein a testing port is formed in the intermittent turntable, the testing mechanism comprises an upright post, a motor, a cam, an upper sliding block and a lower sliding block, the motor is arranged on the upright post, and the cam is in driving connection with an output shaft of the motor; the upper sliding block and the lower sliding block are arranged on the upright post in a sliding manner through a sliding rail, the bottom end of the upper sliding block and the top end of the lower sliding block are in sliding contact with the outer peripheral surface of the cam, an upper pin column and a lower pin column are respectively arranged on the upper sliding block and the lower sliding block, and a tension spring is arranged between the upper pin column and the lower pin column; the upper slider and the lower slider are respectively provided with an upper mounting table and a lower mounting table which protrude outwards, the upper mounting table and the lower mounting table are respectively provided with an upper abutting rod and a pressure testing device, and the upper abutting rod and the pressure testing device are respectively positioned at the upper side and the lower side of the testing port.

2. The POGO PIN elasticity detection device of claim 1, wherein: the intermittent type carousel includes drive arrangement, rolling disc and fixed disk, the fixed disk set up in drive arrangement is last, be equipped with the holding chamber on the fixed disk, the rolling disc is located in the holding chamber, just the rolling disc with drive arrangement drive connection, the pan feeding mouth has been seted up on the fixed disk, set up the draw-in groove on the edge of rolling disc, the test port is seted up in the bottom of fixed disk, just the draw-in groove rotate the in-process along with the rolling disc with the test port coincidence.

3. The POGO PIN elasticity detection device of claim 1, wherein: the pressure testing device comprises a pressure sensor arranged on the lower mounting platform and a lower supporting rod arranged on the sensing end of the pressure sensor, and the pressure sensor is detachably connected with the lower mounting platform.

4. The POGO PIN elasticity detection device of claim 1, wherein: the motor is a double-output-shaft motor, one output shaft of the double-output-shaft motor is used for driving the cam, a monitoring turntable is arranged on the other output shaft, an induction opening is formed in the monitoring turntable, and a photoelectric sensor is further arranged on the stand column and used for sensing the rotation direction of the monitoring turntable.

5. The POGO PIN elasticity detection device of claim 1, wherein: the upper sliding block and the lower sliding block are respectively provided with an upper limiting block and a lower limiting block, the upper limiting block and the lower limiting block are respectively fixedly provided with an upper differential head and a lower differential head, the stand column is further provided with an upper limiting table and a lower limiting table, the telescopic head of the upper differential head is abutted to the upper limiting table, and the telescopic head of the lower differential head is abutted to the lower limiting table.