CN215646943U

CN215646943U - TF card seat testing device for mobile phone production line

Info

Publication number: CN215646943U
Application number: CN202122341341.3U
Authority: CN
Inventors: 凌宇
Original assignee: Shenzhen Siwei Electronics Co ltd
Current assignee: Shenzhen Siwei Electronics Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-25
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to the technical field of mobile phone production line testing, in particular to a mobile phone production line TF card seat testing device. A mobile phone production line TF card seat testing device comprises a fixed frame, a fixed plate, a movable plate A, a motor, a slide bar and a movable plate B; the movable plate A is rotatably arranged on the fixed frame and is in power connection with the motor, and a clamp used for clamping the clamping seat is arranged on the movable plate A; the fixing plate is arranged on the fixing frame; the top of the fixed frame is provided with a reciprocating device, and the sliding rod is arranged on the fixed plate in a sliding manner and is in power connection with the reciprocating device; the fixed piece is connected with the bottom of the sliding rod through a connecting piece, and an inserting plate is arranged on the fixed piece; the fixed sleeve is arranged on the fixed plate and is connected with the sliding rod in a sliding manner, and the movable sleeve is arranged on the fixed sleeve in a sliding manner; the movable plate B is arranged on the fixed sleeve in a sliding mode, the guide rod is arranged on the fixed plate in a sliding mode and connected with the movable plate B, and the spring is arranged on the guide rod in a sleeved mode. The utility model has wider detectable range, good practicability and more accurate test data.

Description

TF card seat testing device for mobile phone production line

Technical Field

The utility model relates to the technical field of mobile phone production line testing, in particular to a mobile phone production line TF card seat testing device.

Background

Micro SD Card, formerly Trans-flash Card (TF Card), formally renamed Micro SDCard in 2004, invented by SanDisk corporation, mainly for mobile phones. Before the market of Micro SD, mobile phone manufacturers all adopt embedded memories, and although the modules are easy to install, the modules cannot meet the actual demand of trend, namely the capacity is limited, and the upgrading space cannot be provided. The MicroSD imitates the application mode of the SIM card, namely the same card can be applied to mobile phones of different models, so that mobile phone manufacturers do not hurt brains for the research and development design of card insertion type. The Micro SD card is sufficient to be a portable storage IC.

The prior chinese patent application No. CN202021343225.4 discloses a device for testing a TF cassette of a mobile phone production line, in which a cam is driven to rotate by rotation of a driving motor, a sliding rod connected to a cam surface slides up and down along a guide frame, and an ejector pin at the lower end of the sliding rod reciprocally presses down a spring plate of the TF cassette, so that reciprocal testing is stable, and the testing effect is improved; the machining table is rotated by rotating the motor, the machining table is horizontally placed, the elastic sheet of the TF clamping seat is pressed for detection, the machining table is rotated vertically by rotating the motor, the inserting plate is inserted into the TF clamping seat, the inserting function of the TF clamping seat is detected, and the TF clamping seat is portable in use.

However, the above-mentioned publication still has disadvantages: the TF cassette of different model sizes can not be detected and tested when detecting, so that the detection range is small, the practicability is not good enough, meanwhile, the plugging test times of the TF cassette can not be recorded, the times of plugging and pulling use of the cassette can not be obtained, and the test data is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile phone production line TF card seat testing device which has an expanded detection range and accurate test data, aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: a mobile phone production line TF card seat testing device comprises a fixed frame, a fixed plate, a movable plate A, a motor, a sliding rod, a connecting piece, a fixing piece, a fixed sleeve, a movable sleeve, a guide rod, a movable plate B and a spring;

the motor is arranged on the fixed frame, the movable plate A is rotatably arranged on the fixed frame and is connected with a rotating shaft of the motor, and the movable plate A is provided with a clamp for clamping the clamping seat; the fixed plate is arranged on the fixed frame and is positioned above the movable plate A; the top of the fixed frame is provided with a reciprocating device, and the sliding rod is arranged on the fixed plate in a sliding manner and is in power connection with the reciprocating device; the fixing piece is connected with the bottom of the sliding rod through a connecting piece, an inserting plate is arranged on the fixing piece, and a limiting disc is arranged on the connecting piece; the fixed sleeve is arranged on the fixed plate and is connected with the slide bar in a sliding way, and the movable sleeve is arranged on the fixed sleeve in a sliding way and is attached to the limiting disc; the movable plate B is arranged on the fixed sleeve in a sliding mode, the guide rod is arranged on the fixed plate in a sliding mode and connected with the movable plate B, the spring is arranged on the guide rod in a sleeved mode, and two ends of the spring are connected with the movable plate B and the fixed plate respectively;

the clamp comprises a fixed seat B, a bidirectional threaded rod and a sliding block; the fixing seat B is arranged on the movable plate A, the bidirectional threaded rod is rotatably arranged on the fixing seat B, the two groups of sliding blocks are slidably arranged on the fixing seat B and are in threaded connection with the bidirectional threaded rod, and the sliding blocks are provided with clamping claws.

Preferably, the device also comprises a fixed seat A, a transmitter and a receiver; the fixing seat A is arranged on the fixing plate, the transmitter is arranged on the fixing seat A, and the receiver is correspondingly arranged on the fixing frame.

Preferably, the fixed frame is provided with a display screen for recording data, and the display screen is in communication connection with the receiver.

Preferably, the transmitter and the receiver are located above the initial state of the guide bar.

Preferably, the sliding rod and the fixing piece are respectively in threaded connection with the connecting piece.

Preferably, the connecting piece comprises a locking nut and a fixing column; threaded columns are arranged at two ends of the fixing column, and the locking nut is in threaded connection with the threaded columns.

Preferably, the device also comprises a rocking handle; the rocking handle is arranged on the bidirectional threaded rod and is positioned on the periphery of the fixed seat B.

Preferably, the rocking handle is detachably connected with the bidirectional threaded rod.

Compared with the prior art, the utility model has the following beneficial technical effects: the bidirectional threaded rod is driven to rotate by rotating the rocking handle, so that the sliding block moves on the fixed seat B and TF clamping seats with different models and sizes are fixed by the clamping claws, and then the motor is started to rotate the movable plate A to be tested; starting a reciprocating device to push and pull the slide bar, so that an inserting plate arranged at the bottom of the slide bar through a connecting piece and a fixing piece is inserted into the TF card holder and the TF card holder is pulled out for testing; the limit of the threaded column and the fixing piece is removed by rotating the locking nut, and the fixing piece is removed by rotating to replace the inserting plates with different models and sizes; when the sliding rod is pulled upwards by the reciprocating device, the limiting disc on the connecting piece pushes the movable sleeve to slide on the fixed sleeve, the movable sleeve pushes the movable plate B to move along the direction of the guide rod, the spring starts the buffering effect, the guide rod rises and cuts off the receiver to receive a signal sent by the transmitter, and the receiver sends the signal to the display screen on the fixed frame for recording; otherwise, the guide rod descends and leaves, and the receiver receives the signal again and records the signal; the utility model can detect and test TF card seats with different types and sizes during detection, has wider detection range and good practicability, and can record the plugging and unplugging test times of the TF card seats to obtain the plugging and unplugging use times of the card seats, so that the test data is more accurate.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a schematic view of a part of the enlarged structure at B of fig. 2.

Reference numerals: 1. a fixed mount; 2. a reciprocating device; 4. a fixing plate; 5. a movable plate A; 6. a motor; 7. a slide bar; 8. a connecting member; 9. a fixing member; 10. inserting plates; 11. fixing a sleeve; 12. a movable sleeve; 13. a limiting disc; 14. a guide bar; 15. a movable plate B; 16. a spring; 17. a fixed seat A; 18. a transmitter; 19. a receiver; 20. a fixed seat B; 21. a gripper jaw; 22. a rocking handle; 23. a bidirectional threaded rod; 24. a slider; 25. a threaded post; 26. locking the nut; 27. and (5) fixing the column.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings.

Example one

As shown in fig. 1-4, the testing device for the TF cassette of the mobile phone production line provided by the present invention comprises a fixed frame 1, a fixed plate 4, a movable plate a5, a motor 6, a sliding rod 7, a connecting member 8, a fixing member 9, a fixed sleeve 11, a movable sleeve 12, a guide rod 14, a movable plate B15 and a spring 16;

the motor 6 is arranged on the fixed frame 1, the movable plate A5 is rotatably arranged on the fixed frame 1 and is connected with a rotating shaft of the motor 6, and the movable plate A5 is provided with a clamp for clamping the clamping seat; the fixed plate 4 is arranged on the fixed frame 1 and is positioned above the movable plate A5; the top of the fixed frame 1 is provided with a reciprocating device 2, and a sliding rod 7 is arranged on the fixed plate 4 in a sliding way and is in power connection with the reciprocating device 2; the fixing piece 9 is connected with the bottom of the sliding rod 7 through a connecting piece 8, an inserting plate 10 is arranged on the fixing piece 9, and a limiting disc 13 is arranged on the connecting piece 8; the sliding rod 7 and the fixing piece 9 are respectively in threaded connection with the connecting piece 8; the disassembly and replacement are convenient; the connecting piece 8 comprises a locking nut 26 and a fixing column 27; threaded columns 25 are arranged at two ends of the fixing column 27, and locking nuts 26 are in threaded connection with the threaded columns 25; the fixed sleeve 11 is arranged on the fixed plate 4 and is connected with the slide rod 7 in a sliding way, and the movable sleeve 12 is arranged on the fixed sleeve 11 in a sliding way and is attached to the limiting disc 13; the movable plate B15 is slidably arranged on the fixed sleeve 11, the guide rod 14 is slidably arranged on the fixed plate 4 and connected with the movable plate B15, the spring 16 is sleeved on the guide rod 14, and two ends of the spring 16 are respectively connected with the movable plate B15 and the fixed plate 4;

the clamp comprises a fixed seat B20, a bidirectional threaded rod 23 and a sliding block 24; the fixed seat B20 is arranged on the movable plate A5, the bidirectional threaded rod 23 is rotationally arranged on the fixed seat B20, the two groups of sliding blocks 24 are arranged on the fixed seat B20 in a sliding mode and are in threaded connection with the bidirectional threaded rod 23, and clamping claws 21 are arranged on the sliding blocks 24; the rocking handle 22 is arranged on the bidirectional threaded rod 23 and is positioned on the periphery of the fixed seat B20, and the rocking handle 22 is detachably connected with the bidirectional threaded rod 23; the convenient taking down and installation.

In this embodiment, when the present invention is operated, the rotary rocking handle 22 drives the bidirectional threaded rod 23 to rotate, so that the slider 24 moves on the fixed seat B20 and fixes TF card seats of different models and sizes through the clamping claw 21, and then the motor 6 is started to rotate the movable plate a5 to be tested; starting the reciprocating device 2 to push and pull the slide bar 7, so that the inserting plate 10 arranged at the bottom of the slide bar 7 through the connecting piece 8 and the fixing piece 9 is inserted into the TF card holder and pulled out of the TF card holder for testing; wherein, the limitation of the threaded column 25 and the fixing piece 9 is removed by rotating the locking nut 26, and the fixing piece 9 is removed by rotating to replace the inserting plates 10 with different models and sizes; the utility model can detect and test TF card seats with different types and sizes during detection, so that the detection range is wider and the practicability is good.

Example two

As shown in fig. 2, compared with the first embodiment, the testing apparatus for a TF card socket of a mobile phone production line according to the present invention further includes a fixing seat a17, a transmitter 18 and a receiver 19; the fixed seat A17 is arranged on the fixed plate 4, the transmitter 18 is arranged on the fixed seat A17, and the receiver 19 is correspondingly arranged on the fixed frame 1; the fixed frame 1 is provided with a display screen for recording data, and the display screen is in communication connection with the receiver 19; the transmitter 18 and the receiver 19 are located above the guide bar 14 in the initial state.

In this embodiment, when the sliding rod 7 is pulled upwards by the reciprocating device 2, the limiting disc 13 on the connecting member 8 pushes the movable sleeve 12 to slide on the fixed sleeve 11, the movable sleeve 12 pushes the movable plate B15 to move along the direction in which the guide rod 14 is arranged, the spring 16 starts the buffering function, the guide rod 14 rises and cuts off the receiver 19 to receive the signal sent by the transmitter 18, and the receiver 19 sends the signal to the display screen on the fixed frame 1 for recording; otherwise, the guide rod descends and leaves, and the receiver 19 receives the signal again and records the signal; the plugging and unplugging test times of the TF card holder can be recorded, and the plugging and unplugging use times of the card holder can be obtained, so that the test data is more accurate.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A mobile phone production line TF card seat testing device is characterized by comprising a fixed frame (1), a fixed plate (4), a movable plate A (5), a motor (6), a sliding rod (7), a connecting piece (8), a fixing piece (9), a fixed sleeve (11), a movable sleeve (12), a guide rod (14), a movable plate B (15) and a spring (16);

the motor (6) is arranged on the fixed frame (1), the movable plate A (5) is rotatably arranged on the fixed frame (1) and is connected with a rotating shaft of the motor (6), and the movable plate A (5) is provided with a clamp for clamping the clamping seat; the fixed plate (4) is arranged on the fixed frame (1) and is positioned above the movable plate A (5); the top of the fixed frame (1) is provided with a reciprocating device (2), and a sliding rod (7) is arranged on the fixed plate (4) in a sliding manner and is in power connection with the reciprocating device (2); the fixing piece (9) is connected with the bottom of the sliding rod (7) through a connecting piece (8), an inserting plate (10) is arranged on the fixing piece (9), and a limiting disc (13) is arranged on the connecting piece (8); the fixed sleeve (11) is arranged on the fixed plate (4) and is connected with the sliding rod (7) in a sliding way, and the movable sleeve (12) is arranged on the fixed sleeve (11) in a sliding way and is attached to the limiting disc (13); the movable plate B (15) is arranged on the fixed sleeve (11) in a sliding mode, the guide rod (14) is arranged on the fixed plate (4) in a sliding mode and connected with the movable plate B (15), the spring (16) is sleeved on the guide rod (14), and two ends of the spring (16) are connected with the movable plate B (15) and the fixed plate (4) respectively;

the clamp comprises a fixed seat B (20), a bidirectional threaded rod (23) and a sliding block (24); fixing base B (20) set up on fly leaf A (5), and two-way threaded rod (23) rotate to set up on fixing base B (20), and two sets of slider (24) slide and set up on fixing base B (20) and with two-way threaded rod (23) threaded connection, and be equipped with gripper jaw (21) on slider (24).

2. The mobile phone production line TF card seat testing device according to claim 1, further comprising a fixing seat A (17), a transmitter (18) and a receiver (19); the fixing seat A (17) is arranged on the fixing plate (4), the emitter (18) is arranged on the fixing seat A (17), and the receiver (19) is correspondingly arranged on the fixing frame (1).

3. The TF card seat testing device of a mobile phone production line according to claim 2, wherein a display screen for recording data is arranged on the fixing frame (1), and the display screen is in communication connection with the receiver (19).

4. The TF cassette testing device of claim 2, wherein the transmitter (18) and the receiver (19) are located above the initial state of the guiding bar (14).

5. The TF cassette testing device of mobile phone production line according to claim 1, wherein the sliding rod (7) and the fixing member (9) are respectively in threaded connection with the connecting member (8).

6. The mobile phone production line TF card seat testing device according to claim 1, wherein the connecting member (8) comprises a locking nut (26) and a fixing column (27); threaded columns (25) are arranged at two ends of the fixing column (27), and the locking nut (26) is in threaded connection with the threaded columns (25).

7. The mobile phone production line TF cassette testing device of claim 1, further comprising a rocking handle (22); the rocking handle (22) is arranged on the bidirectional threaded rod (23) and is positioned on the periphery of the fixed seat B (20).

8. The mobile phone production line TF cassette testing device of claim 1, wherein the rocking handle (22) is detachably connected with the bidirectional threaded rod (23).