CN217741758U - Mobile phone test fixture - Google Patents

Abstract

The utility model relates to the field of mobile phone test equipment, and discloses a mobile phone test fixture, which comprises a movable clamping carrier and a test station, wherein the movable clamping carrier is arranged on one side of the test station; the activity centre gripping carrier includes the loading board, right fixation clamp, left side activity is pressed from both sides, the trigeminy piece, preceding activity is pressed from both sides and the back activity is pressed from both sides, right fixation clamp, left side activity is pressed from both sides, preceding activity is pressed from both sides and the back activity is pressed from both sides and is set up respectively in the right side of loading board, the left side, front side and rear side, left side activity is pressed from both sides and is connected with the left end of trigeminy piece, preceding activity hole and back activity hole have been seted up respectively to the front end and the rear end of trigeminy piece, preceding activity is pressed from both sides and back activity presss from both sides respectively sliding connection in preceding activity hole and back activity hole. The test fixture can be matched with mobile phones of different models, so that the fixing effect on the mobile phones is improved, and the test efficiency is improved.

Description

Mobile phone test fixture

Technical Field

The utility model relates to a cell-phone test equipment field especially relates to a cell-phone test fixture.

Background

The test fixture is mainly used for testing various indexes of products on a production line, and is a fixture specially used for testing functions, power calibration, service life, performance and the like of the products. After the mobile phone manufacturing enterprise completes the whole mobile phone assembly, the mobile phone manufacturing enterprise needs to test items such as charging, downloading, current and the like of a media interface of the mobile phone so as to ensure that the mobile phone meets the product quality requirement.

However, although the existing mobile phone test jigs have a fixing function, the existing mobile phone test jigs have pertinence to the model of the mobile phone, cannot be matched with mobile phones of different models, and are not strong in universality, and meanwhile, the test jigs have poor fixing effect on the mobile phone, so that the test efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide a cell-phone test fixture, enough adapt to the cell-phone of different models, improve the fixed effect to the cell-phone, improve efficiency of software testing.

The purpose of the utility model is realized through the following technical scheme:

a mobile phone test fixture comprises a movable clamping carrier, a rotary conveying assembly and a plurality of test stations, wherein the movable clamping carrier is arranged on one side of the test stations, and the plurality of test stations are respectively arranged around the rotary conveying assembly; the movable clamping carrier comprises a bearing plate, a right fixing clamp, a left movable clamp, a triple piece, a front movable clamp and a rear movable clamp, the bearing plate is arranged on the rotary conveying assembly, the right fixing clamp, the left movable clamp, the front movable clamp and the rear movable clamp are respectively arranged on the right side, the left side, the front side and the rear side of the bearing plate, the left movable clamp is connected with the left end of the triple piece, a front movable hole and a rear movable hole are respectively formed in the front end and the rear end of the triple piece, and the front movable clamp and the rear movable clamp are respectively connected in the front movable hole and the rear movable hole in a sliding mode.

In one embodiment, the movable clamping carrier further comprises a driving cylinder and an elastic rod, the driving cylinder is connected with the elastic rod, and the elastic rod is connected with the left movable clamp.

In one embodiment, the movable clamping carrier further includes a movable supporting plate, a left linear module, a front linear module and a rear linear module, the movable supporting plate is disposed on the driving cylinder, the left linear module is connected to the left movable clamp and disposed in a left region of the movable supporting plate, the front linear module is connected to the front movable clamp and disposed in a front region of the movable supporting plate, and the rear linear module is connected to the rear movable clamp and disposed in a rear region of the movable supporting plate.

In one embodiment, an inductor is disposed on the bearing plate, and the inductor is connected to the driving cylinder.

In one of these embodiments, the movable clamp carrier further includes a left connecting member, a front connecting member and a rear connecting member, the left movable clamp is connected to the triple piece through the left connecting member, a front movable hole and a rear movable hole are respectively formed in the front portion and the rear portion of the triple piece, the front connecting member is connected to the front movable clamp and slides in the front movable hole, and the rear connecting member is connected to the rear movable clamp and slides in the rear movable hole.

In one embodiment, the right fixing clip, the left movable clip, the front movable clip and the rear movable clip are provided with elastic blocks at one side close to the bearing plate.

In one embodiment, the number of the test stations is multiple, the mobile phone test fixture further comprises a rotary conveying assembly, the movable clamping carrier is arranged on the rotary conveying assembly, and the plurality of test stations are respectively arranged around the rotary conveying assembly. Rotatory conveying subassembly includes rotation support base, rotating electrical machines and rotatory connecting plate, the rotating electrical machines articulates on the rotation support base, the rotation connecting plate is connected on the rotating electrical machines, it is a plurality of the test station set up respectively in on the rotation support base and be located around the rotating electrical machines.

In one of them embodiment, rotatory conveying subassembly includes rotation support base, rotating electrical machines and rotatory connecting plate, the rotating electrical machines articulates on rotatory support base, the rotation connecting plate is connected on the rotating electrical machines, movable centre gripping carrier set up in on the rotation connecting plate, it is a plurality of test station set up respectively in on the rotation support base and be located around the rotating electrical machines.

In one embodiment, the plurality of test stations comprise a charging test station, a downloading test station and a current test station, and the charging test station, the downloading test station and the current test station are sequentially arranged around the rotary conveying assembly.

In one of the implementation modes, the test station is provided with an automatic plugging assembly, the automatic plugging assembly comprises a plugging cylinder, a floating joint, a plugging connecting frame, a data line plug and a plugging straight line module, the plugging cylinder is connected with the floating joint, the floating joint is connected with the plugging connecting frame, the plugging connecting frame is connected with the plugging straight line module, and the data line plug is arranged on the plugging connecting frame.

In one embodiment, the right fixing clip is provided with an opening for the data line plug to pass through.

Compared with the prior art, the utility model discloses at least, following advantage has:

the utility model discloses a cell-phone is placed to the loading board, make the right side that the right fixation clamp is located the cell-phone, order about left activity and press from both sides the minor face until the cell-phone to the direction removal that is close to the cell-phone, promote the trigeminy piece right simultaneously, make preceding activity press from both sides and the back activity presss from both sides respectively along the length direction slip of preceding movable orifice and back movable orifice, make them remove the long limit until the cell-phone to the direction that is close to the cell-phone, the four sides of the tight fixed cell-phone of clamp simultaneously have been realized, thereby can join in marriage the cell-phone of suitable different models, improve the fixed effect to the cell-phone, and the efficiency of software testing is improved. And the mobile clamping carrier is driven to rotate by the rotary conveying assembly, so that the mobile phone on the mobile clamping carrier is moved to another testing station from the current testing station, and the mobile clamping carrier can be circulated to each testing station in a reciprocating manner, thereby simplifying the structure of the testing jig, saving the occupied space and improving the testing efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a mobile phone testing fixture according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a movable clamping carrier of a mobile phone testing fixture according to an embodiment of the present invention.

Fig. 3 is a partial structure view of a movable clamp carrier of a mobile phone test fixture according to an embodiment of the present invention.

Fig. 4 is a partial structure diagram of a mobile phone testing fixture according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of an automatic plugging/unplugging component of a mobile phone testing fixture according to an embodiment of the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In one embodiment, referring to fig. 1 to 3, a mobile phone testing fixture 10 includes a movable clamp carrier 110 and a testing station 130, wherein the movable clamp carrier 110 is disposed at one side of the testing station 130; the movable clamping carrier 110 comprises a bearing plate 111, a right fixing clamp 112, a left movable clamp 113, a triple piece 114, a front movable clamp 115 and a rear movable clamp 116, wherein the right fixing clamp 113, the left movable clamp 113, the front movable clamp 115 and the rear movable clamp 116 are respectively arranged on the right side, the left side, the front side and the rear side of the bearing plate 111, the left movable clamp 113 is connected with the left end of the triple piece 114, a front movable hole 1141 and a rear movable hole 1142 are respectively formed in the front end and the rear end of the triple piece 114, and the front movable clamp 115 and the rear movable clamp 116 are respectively connected in the front movable hole 1141 and the rear movable hole 1142 in a sliding manner.

The utility model discloses a theory of operation: the mobile phone 20 is placed on the bearing plate 111, at this time, the right fixing clip 112 is located on the right side of the mobile phone 20, the left movable clip 113 is driven to move towards the direction close to the mobile phone 20 until the short side of the mobile phone 20, and the triple piece 114 is pushed rightwards, so that the front movable clip 115 and the rear movable clip 116 respectively slide along the length direction of the front movable hole 1141 and the rear movable hole 1142, and the front movable clip and the rear movable clip move towards the direction close to the mobile phone 20 until the long side of the mobile phone 20, thereby realizing the simultaneous clamping and fixing of the four sides of the mobile phone 20, being capable of being matched with mobile phones 20 of different models, improving the fixing effect on the mobile phone 20, and improving the testing efficiency.

Further, the movable clamp carrier 110 further comprises a driving cylinder 1171, an elastic rod 1172 and a fixed connecting block 1173, wherein the driving cylinder 1171 is connected with the elastic rod 1172, and the elastic rod 1172 is connected with the left movable clamp 113 through the fixed connecting block 1173. The elastic rod 1172 is a rod sleeved with a spring. Thus, the driving cylinder 1171 is started to drive the elastic rod 1172 to move, so that the left movable clamp 113 is driven to move, and the elastic rod 1172 has a spring buffering function, so that the left movable clamp 113, the front movable clamp 115 and the rear movable clamp 116 can move more stably.

Further, the movable clamping carrier 110 further includes a movable supporting plate 1181, a left linear module 1182, a front linear module 1183 and a rear linear module 1184, the movable supporting plate 1181 is disposed on the driving cylinder 1171, the left linear module 1182 is connected to the left movable clamp 113 and disposed in a left area of the movable supporting plate 1181, the front linear module 1183 is connected to the front movable clamp 115 and disposed in a front area of the movable supporting plate 1181, and the rear linear module 1184 is connected to the rear movable clamp 116 and disposed in a rear area of the movable supporting plate 1181. In this way, the left linear module 1182, the front linear module 1183 and the rear linear module 1184 respectively guide the movement of the left movable clamp 113, the front movable clamp 115 and the rear movable clamp 116, so that the left movable clamp, the front movable clamp and the rear movable clamp respectively move linearly.

Further, an inductor 1111 is disposed on the bearing plate 111, and the inductor 1111 is connected to the driving cylinder 1171. Thus, the mobile phone 20 is sensed by the sensor 1111, which may be a position sensor or a pressure sensor, and when the mobile phone 20 is sensed, the driving cylinder 1171 is activated to clamp the mobile phone 20 by the movable clamp carrier 110. Furthermore, an anti-abrasion glue layer is attached to the surface of the supporting plate 111 for preventing the supporting plate 111 from abrading the mobile phone 20. The anti-abrasion glue layer is preferably made of Teflon glue. The bearing plate 111 is provided with a position-avoiding hole 1112 for the sliding of the left movable clamp 113.

Further, the movable clamp carrier 110 further includes a left connecting member 1191, a front connecting member 1192, and a rear connecting member 1193, the left movable clamp 113 is connected to the triple piece 114 through the left connecting member 1191, a front movable hole 1141 and a rear movable hole 1142 are respectively provided at the front and rear portions of the triple piece 114, the front connecting member 1192 is connected to the front movable clamp 115 and slides in the front movable hole 1141, and the rear connecting member 1193 is connected to the rear movable clamp 116 and slides in the rear movable hole 1142. The left connector 1191 is a pin. The front connector 1192 is a pin sleeved with a bearing, and when the triple piece 114 moves, the bearing rotates in the front movable hole 1141 or the rear movable hole 1142 of the triple piece 114. The rear connecting member 1193 is identical or symmetrical to the front connecting member 1192. Thus, the left movable clamp 113 is connected to the left end of the triple piece 114 through the left connecting piece 1191, and the front movable clamp 115 and the rear movable clamp 116 slide in the front movable hole 1141 and the rear movable hole 1142 through the front connecting piece 1192 and the rear connecting piece 1193, respectively.

Furthermore, the right fixing clip 112, the left movable clip 113, the front movable clip 115 and the rear movable clip 116 are all provided with an elastic block at one side close to the bearing plate 111, so as to prevent the right fixing clip 112, the left movable clip 113, the front movable clip 115 and the rear movable clip 116 from colliding with the mobile phone 20 to be injured. The elastic block is preferably a polyurethane block.

Further, the right fixing clip 112 includes a right fixing plate 1121 and a right elastic block 1122, the right fixing plate 1121 is disposed on the movable supporting plate 1181, the right elastic block 1122 is disposed on one side of the right fixing clip 112 close to the supporting plate 111, and an arc-shaped groove 1123 for fitting with a housing of the mobile phone 20 is disposed on one side of the right elastic block 1122 close to the supporting plate 111. The left movable clamp 113 includes a left sliding plate 1131 and a left elastic clamp 1132, two ends of the left sliding plate 1131 are respectively connected to the left linear module 1182 and the left connecting member 1191, and the left elastic clamp 1132 is disposed on the left sliding plate 1131. The front movable clamp 115 includes a front sliding plate 1151, a front mounting frame 1152 and a front elastic clamping block 1153, both ends of the front sliding plate 1151 are respectively connected to the front linear module 1183 and the front connector 1192, the front mounting frame 1152 is disposed on the front sliding plate 1151, and the front elastic clamping block 1153 is disposed on the front mounting frame 1152. The right spring block 1122, the left spring block 1132 and the front spring block 1153 are the spring blocks. The rear movable clip 116 is the same or symmetrical with the front movable clip 115.

Referring to fig. 4 to 5, further, the number of the test stations 130 is multiple, the mobile phone test fixture 10 further includes a rotary transmission assembly 120, the movable clamping carrier 110 is disposed on the rotary transmission assembly 120, and the plurality of test stations 130 are disposed around the rotary transmission assembly 120 respectively. Thus, the mobile phone 20 on the mobile clamping carrier 110 is moved from the current testing station 130 to another testing station 130 by rotating the rotary conveying assembly 120 to drive the mobile clamping carrier 110 to rotate, so that the mobile clamping carrier 110 can be circulated to each testing station 130, thereby simplifying the structure of the testing fixture, saving the occupied space and improving the testing efficiency.

Further, the rotating and conveying assembly 120 includes a rotating and supporting base 121, a rotating motor 122 and a rotating and connecting plate 123, the rotating motor 122 is hinged to the rotating and supporting base 121, the rotating and connecting plate 123 is connected to the rotating motor 122, the movable clamping carrier 110 is disposed on the rotating and connecting plate 123, and the plurality of test stations 130 are respectively disposed on the rotating and supporting base 121 and located around the rotating motor 122. Thus, the rotating motor 122 drives the movable clamp carrier 110 to rotate, so that the mobile phone 20 on the movable clamp carrier 110 moves from the current test station 130 to another test station 130.

Further, the plurality of test stations 130 include a charging test station 131, a downloading test station 132, and a current test station 133, where the charging test station 131, the downloading test station 132, and the current test station 133 are sequentially disposed around the rotary transmission assembly 120 and are respectively used for charging, downloading, and testing the mobile phone 20.

Further, a plurality of test stations 130 all are provided with automatic plug subassembly 140, one in the automatic plug subassembly 140, automatic plug subassembly 140 includes plug mount pad 141, plug cylinder 142, floating joint 143, plug link 144, data line plug 145 and plug sharp module 146, plug mount pad 141 set up in on the rotatory support base 121 and be located around the rotating electrical machines 122, plug cylinder 142 with plug sharp module 146 all set up in on the plug mount pad 141, plug cylinder 142 with floating joint 143 is connected, floating joint 143 with plug link 144 is connected, plug link 144 with plug sharp module 146 is connected, data line plug 145 set up in on plug link 144.

Thus, when the mobile phone 20 is transferred to the charging test station 131, the automatic plugging/unplugging component 140 of the charging test station 131 automatically connects and disconnects the corresponding tester to and from the mobile phone 20, and the specific process thereof is as follows: at this time, the plugging cylinder 142 extends out to drive the floating joint 143 to move, so as to drive the plugging connecting frame 144 to move, so as to drive the data line plug 145 to move along with the plugging straight line module 146, until the data line plug 145 is plugged into the media interface of the mobile phone 20, so that the mobile phone 20 is connected with a corresponding tester to perform plugging test, after plugging is completed, the plugging cylinder 142 is retracted, the data line plug 145 is automatically pulled out, so that the automatic plugging of the data line plug 145 of the charging test station 131 is realized, and then the rotating motor 122 drives the mobile phone 20 to rotate to the downloading test station 132. When the mobile phone 20 is transferred to the download testing station 132, the data line plug 145 is automatically plugged from the mobile phone 20 through the automatic plugging component 140 of the download testing station 132, so as to connect and disconnect the corresponding tester and the mobile phone 20, and then the motor is turned to drive the mobile phone 20 to rotate to the current testing station 133. When the mobile phone 20 is transmitted to the current testing station 133, the data line plug 145 is automatically plugged from the mobile phone 20 through the automatic plugging component 140 of the current testing station 133, so that connection and disconnection between the corresponding tester and the mobile phone 20 are realized, and the cycle is repeated in sequence.

Further, the right fixing clip 112 is provided with an opening 1124 for the data line plug 145 to pass through, so that the data line plug 145 can be positioned and passed through and supported by the opening 1124, thereby improving the connection stability between the data line plug 145 and the mobile phone 20.

Further, the left straight line module 1182, the front straight line module 1183, the rear straight line module 1184 and the plugging straight line module 146 each include a slide rail and a slide block engaged with the slide rail.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. A mobile phone test fixture is characterized by comprising a movable clamping carrier and a test station, wherein the movable clamping carrier is arranged on one side of the test station; the movable clamping carrier comprises a bearing plate, a right fixing clamp, a left movable clamp, a triple piece, a front movable clamp and a rear movable clamp, the right fixing clamp, the left movable clamp, the front movable clamp and the rear movable clamp are respectively arranged on the right side, the left side, the front side and the rear side of the bearing plate, the left movable clamp is connected with the left end of the triple piece, a front movable hole and a rear movable hole are respectively formed in the front end and the rear end of the triple piece, and the front movable clamp and the rear movable clamp are respectively connected in a sliding mode in the front movable hole and the rear movable hole.

2. The mobile phone test fixture of claim 1, wherein the movable clamp carrier further comprises a driving cylinder and an elastic rod, the driving cylinder is connected with the elastic rod, and the elastic rod is connected with the left movable clamp.

3. The mobile phone test fixture of claim 2, wherein the movable clamp carrier further comprises a movable support plate, a left linear module, a front linear module and a rear linear module, the movable support plate is disposed on the driving cylinder, the left linear module is connected to the left movable clamp and disposed in a left region of the movable support plate, the front linear module is connected to the front movable clamp and disposed in a front region of the movable support plate, and the rear linear module is connected to the rear movable clamp and disposed in a rear region of the movable support plate.

4. The mobile phone test fixture of claim 2, wherein the carrier plate is provided with a sensor, and the sensor is connected to the driving cylinder.

5. The mobile phone test fixture of claim 1, wherein the movable clamp further comprises a left connecting member, a front connecting member and a rear connecting member, the left movable clamp is connected to the triple piece through the left connecting member, a front movable hole and a rear movable hole are respectively formed in the front and rear portions of the triple piece, the front connecting member is connected to the front movable clamp and slides in the front movable hole, and the rear connecting member is connected to the rear movable clamp and slides in the rear movable hole.

6. The mobile phone test fixture of claim 1, wherein the right fixing clip, the left movable clip, the front movable clip and the rear movable clip are provided with an elastic block at a side close to the bearing plate.

7. The mobile phone test fixture of claim 1, wherein the number of the test stations is plural, the mobile phone test fixture further comprises a rotary conveying assembly, the movable clamping carrier is disposed on the rotary conveying assembly, and the plurality of the test stations are disposed around the rotary conveying assembly respectively.

8. The mobile phone test fixture of claim 7, wherein the rotary conveying assembly includes a rotary supporting base, a rotary motor and a rotary connecting plate, the rotary motor is hinged to the rotary supporting base, the rotary connecting plate is connected to the rotary motor, the movable clamping carrier is disposed on the rotary connecting plate, and the plurality of test stations are disposed on the rotary supporting base and around the rotary motor respectively.

9. The mobile phone test fixture of claim 7, wherein the plurality of test stations comprise a charging test station, a downloading test station and a current test station, and the charging test station, the downloading test station and the current test station are sequentially arranged around the rotary transmission assembly.

10. The mobile phone test fixture according to claim 1, wherein the test station is provided with an automatic plugging assembly, the automatic plugging assembly comprises a plugging cylinder, a floating joint, a plugging connection frame, a data line plug and a plugging straight line module, the plugging cylinder is connected with the floating joint, the floating joint is connected with the plugging connection frame, the plugging connection frame is connected with the plugging straight line module, and the data line plug is arranged on the plugging connection frame.

11. The mobile phone test fixture of claim 10, wherein the right fixing clip is provided with an opening for the data line plug to pass through.

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