CN211527794U

CN211527794U - SIM card slot testing side-inserting device

Info

Publication number: CN211527794U
Application number: CN201922208894.4U
Authority: CN
Inventors: 管良才; 陈恩平; 杨进权; 牛安
Original assignee: Zhuhai Bojay Electronics Co Ltd
Current assignee: Zhuhai Bojay Electronics Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-18
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a SIM card slot testing side-inserting device, which comprises a machine body, a profiling card and a profiling card driving component, wherein a testing station is arranged on the machine body, the profiling card is arranged at one side of the testing station, and the profiling card can move towards the testing station or away from the testing station under the driving of the profiling card driving component; the profiling card is used for being inserted into a groove position of a workpiece after moving towards a test station; the profiling card driving assembly comprises a motor, a screw rod, a nut and a guide piece, the motor is installed on the machine body, the screw rod is synchronously connected with a rotating shaft of the motor, the nut is sleeved outside the screw rod in a threaded mode, and the guide piece is used for guiding the nut to move along the extending direction of the screw rod; the profiling card is fixedly connected with the nut. The utility model discloses a device is inserted to SIM draw-in groove test side, it can accomplish profile modeling card and SIM draw-in groove cartridge automatically, and the precision is higher.

Description

SIM card slot testing side-inserting device

Technical Field

The utility model relates to an electronic equipment tests technical field, especially relates to a device is inserted to SIM draw-in groove test side.

Background

At present, with the popularization of electronic devices such as mobile phones and tablet computers, taking a mobile phone as an example, when the mobile phone is applied, a SIM card needs to be inserted into a SIM card slot built in the mobile phone for conversation use, and in a production process, a profiling card needs to be inserted into the SIM card slot for testing, and a next process can be performed according to a test result. However, in the side-inserting device for testing the existing SIM card slot, the motion stroke control of the copying card is not accurate enough, and the SIM card slot is easy to damage in the testing process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a SIM card slot testing side-inserting device, it can accomplish profile modeling card and SIM card slot cartridge automatically, and the precision is higher.

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

a side-inserting device for testing an SIM card slot comprises a machine body, a profiling card and a profiling card driving assembly, wherein a testing station is arranged on the machine body, the profiling card is arranged on one side of the testing station, and the profiling card can move towards or away from the testing station under the driving of the profiling card driving assembly; the profiling card is used for being inserted into a groove position of a workpiece after moving towards a test station; the profiling card driving assembly comprises a motor, a screw rod, a nut and a guide piece, the motor is installed on the machine body, the screw rod is synchronously connected with a rotating shaft of the motor, the nut is sleeved outside the screw rod in a threaded mode, and the guide piece is used for guiding the nut to move along the extending direction of the screw rod; the profiling card is fixedly connected with the nut.

Furthermore, the SIM card slot testing side insertion device also comprises a card holder and a card sleeve, wherein the card holder is provided with a through connection slot, one end of the profile card is fixed on the card holder, and the other end of the profile card passes through the through connection slot and is formed into an insertion testing end; the profile modeling card drive assembly is used for driving the card seat to move.

Furthermore, a clamping sleeve is arranged on the clamping seat, and the clamping sleeve is connected with the clamping seat through an elastic part; the insertion test end passes through and extends out of the ferrule.

Furthermore, two limit switches are arranged on the machine body, an induction sheet is arranged on the clamping seat, and the two limit switches are distributed on the motion track of the clamping seat at intervals; the induction sheet is used for being in touch control with the limit switch; the limit switch is used for controlling the stop of the copying card driving assembly.

Further, the guide piece comprises a guide rail and a sliding block, and the extending direction of the guide rail is consistent with the extending direction of the screw rod; the nut is fixedly connected with the sliding block; the guide rail is in sliding fit with the sliding block.

Compared with the prior art, the beneficial effects of the utility model reside in that: it is when carrying out the SIM draw-in groove test, can place the SIM draw-in groove on the test station, and the profile modeling card is close to the test station motion under profile modeling card drive assembly's drive, and back in cartridge to the SIM draw-in groove, testing arrangement on the organism test can, whole in-process degree of automation is high, improves efficiency of software testing. In addition, because profile modeling card drive assembly chooses for use lead screw drive mechanism, realize with screw-thread fit because of the transmission of nut and lead screw, have higher precision, the motion stroke of the accurate control profile modeling card of being convenient for improves the cartridge precision, prevents to cause the damage to the SIM draw-in groove.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a profile card driving assembly of the present invention;

FIG. 3 is a schematic view of the assembly structure of the copying card, the card seat and the card sleeve of the present invention;

in the figure: 10. a body; 11. a test station; 31. a profiling card; 32. a card sleeve; 33. a card holder; 331. an elastic member; 34. a motor; 35. an induction sheet; 36. a limit switch; 37. a screw rod; 38. a nut; 391. a guide rail; 392. a slide block.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, 2 and 3, the SIM card slot testing side-plugging device includes a body 10, a profiling card 31 and a profiling card driving assembly, wherein a testing station 11 is disposed on the body 10, and the profiling card 31 and the profiling card driving assembly are both disposed on one side of the testing station 11. The profile card 31 is moved toward or away from the test station 11 by the profile card drive assembly. And the copying card 31 can be inserted into the slot of the workpiece after moving towards the test station 11.

On the basis of the structure, use the utility model discloses a during device is inserted to SIM draw-in groove test side to the work piece is the SIM draw-in groove as the example, can place the SIM draw-in groove on test station 11, fixes the back, and profile modeling card 31 is close to test station 11 motion under profile modeling card drive assembly's drive, and back in cartridge to the SIM draw-in groove, testing arrangement crimping on organism 10 is tested in profile modeling card 31 in the SIM draw-in groove can. In addition, after the SIM card slot finishes testing, can make test module 40 break away from with test station 11, profile modeling card drive assembly drives profile modeling card 31 and keeps away from test station 11 afterwards, makes profile modeling card 31 break away from with the SIM card slot, the SIM card slot after will testing take off can, so reciprocal, test the SIM card slot in proper order, whole in-process degree of automation is high, improves efficiency of software testing.

Specifically, the above-mentioned copying card driving assembly includes a motor 34, a lead screw 37, a nut 38 and a guide member, the motor 34 is mounted on the machine body 10, the lead screw 37 is synchronously connected with a rotating shaft of the motor 34, the nut 38 is threadedly sleeved outside the lead screw 37, and under the guide of the guide member, the nut 38 can move along the extending direction of the lead screw 37, so as to fixedly connect the copying card 31 with the nut 38.

On the basis of the structure, when the copying card 31 is driven to move, the motor 34 can be started, the rotating shaft of the motor 34 can drive the screw rod 37 to rotate, the screw rod 37 can drive the nut 38 in threaded connection with the screw rod to rotate, and the rotating motion of the nut 38 can be converted into motion along the extending direction of the screw rod 37 under the guidance of the guide piece, namely, linear motion, so that the copying card 31 fixedly connected with the nut 38 is driven to be close to or far away from the testing station 11.

It should be noted that the driving assembly of the copying card in this embodiment is selected as the transmission mechanism of the lead screw 37, that is, the nut 38 and the lead screw 37 are matched to precisely control the movement stroke of the copying card 31, so as to control the copying card 31 to move in and out, thereby preventing the product from being damaged.

More specifically, the guide member includes a guide rail 391 and a slider 392, the extension direction of the guide rail 391 is the same as the extension direction of the lead screw 37, the nut 38 is fixedly connected with the slider 392, and the guide rail 391 is slidably engaged with the slider 392. That is, when the nut 38 rotates, the rotation of the nut 38 can be limited by the matching relationship between the guide rail 391 and the slider 392, and can be converted into the sliding of the guide rail 391 and the slider 392, so as to guide the nut 38 to perform a linear motion.

Further, the SIM card slot testing side-inserting apparatus further includes a card holder 33 and a card sleeve 32, and the card sleeve 32 and the card holder 33 can be connected through an elastic component 331. Specifically, a through-slot is provided on the card holder 33, one end of the above-mentioned copying card 31 is fixed on the card holder 33, and the other end of the copying card 31 passes through the through-slot and is formed into an insertion test end which can pass through the card sleeve 32 and protrude from the card sleeve 32. I.e. the insertion of the test end does not shift closer to or further away from the test station 11, as limited by the ferrule 32 and the through going slot. In addition, because the card sleeve 32 is connected with the card holder 33 through the elastic component 331, in the process of inserting the testing end into the SIM card slot of the testing station 11, the card sleeve 32 is in flexible contact with the testing station 11, and the extension length of the inserted testing end can be extended to a certain extent, even if there is a slight difference between the size of the SIM card slot and the size of the copying card 31, the product can be ensured not to be damaged.

Specifically, the cutting ferrule 32 may be connected to the clamping seat 33 by a bolt or a screw in the prior art, and the elastic member 331 is a spring sleeved on the bolt or the screw rod 37, so that the cutting ferrule 32 has a certain floating space with respect to the clamping seat 33.

In this embodiment, this SIM card slot testing side plug-in device still includes response piece 35 and limit switch 36, concrete limit switch 36 sets up two, two limit switch 36 interval settings are gone up in the direction of motion of cassette 33, and response piece 35 rigid coupling is on cassette 33, at initial state, response piece 35 can touch with one of them limit switch 36, start profile modeling card drive assembly, drive this limit switch 36 of keeping away from to response piece 35 on the cassette 33, and then drive the motion of profile modeling card, after the profile modeling card inserted into the SIM card slot of test station 11, response piece 35 just moved to touching with another limit switch 36 this moment, stop profile modeling card drive assembly, begin the test. Therefore, the motion stroke of the copying card can be controlled through the touch matching of the two limit switches 36 and the induction sheet 35, and the accurate control is realized.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A SIM card slot testing side-inserting device is characterized by comprising a machine body, a profiling card and a profiling card driving assembly, wherein a testing station is arranged on the machine body, the profiling card is arranged on one side of the testing station, and the profiling card can move towards or away from the testing station under the driving of the profiling card driving assembly; the profiling card is used for being inserted into a groove position of a workpiece after moving towards a test station; the profiling card driving assembly comprises a motor, a screw rod, a nut and a guide piece, the motor is installed on the machine body, the screw rod is synchronously connected with a rotating shaft of the motor, the nut is sleeved outside the screw rod in a threaded mode, and the guide piece is used for guiding the nut to move along the extending direction of the screw rod; the profiling card is fixedly connected with the nut.

2. The SIM card slot testing side insertion device according to claim 1, further comprising a card holder and a card sleeve, wherein the card holder is provided with a through slot, one end of the copying card is fixed on the card holder, and the other end of the copying card passes through the through slot and is formed as an insertion testing end; the profile modeling card drive assembly is used for driving the card seat to move.

3. The SIM card slot testing side-inserting device of claim 2, wherein the card holder is further provided with a card sleeve, and the card sleeve is connected with the card holder through an elastic component; the insertion test end passes through and extends out of the ferrule.

4. The device of claim 2, wherein the body is provided with two limit switches, the card holder is provided with an inductive piece, and the two limit switches are distributed at intervals on a motion track of the card holder; the induction sheet is used for being in touch control with the limit switch; the limit switch is used for controlling the stop of the copying card driving assembly.

5. The SIM card slot testing side-insertion device of claim 1, wherein the guide member comprises a guide rail and a slider, the guide rail extending in a direction consistent with the lead screw; the nut is fixedly connected with the sliding block; the guide rail is in sliding fit with the sliding block.