CN219511724U

CN219511724U - Detection equipment for charging interface of electronic product

Info

Publication number: CN219511724U
Application number: CN202320421636.8U
Authority: CN
Inventors: 吴社竹; 王永光; 黄冬梅; 苏高峰; 许春
Original assignee: Jiangjin Haining Microelectronics Technology Co ltd
Current assignee: Jiangjin Haining Microelectronics Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-11
Anticipated expiration: 2033-03-01

Abstract

The utility model provides detection equipment for a charging interface of an electronic product, and belongs to the technical field of detection of electronic products. The device comprises a translation block, a plug block, a bottom plate, a plug force display instrument and an air cylinder, wherein the plug force display instrument and the air cylinder are fixed on the bottom plate, two ends of the translation block are sleeved on a steel rail to slide along the steel rail, a bar-shaped chute for the plug block to slide is formed in a limiting seat, the front end of a telescopic rod of the air cylinder is fixed with the plug block, an installation opening for inserting an interface of an electronic product is formed in one side of the translation block, which is close to the plug block, of the translation block, rotating plates for limiting the interface to be separated are rotationally connected on two sides of the installation opening, an installation groove for embedding a charging wire is formed in the plug block, a square positioning groove for embedding a charging wire connector is formed in the front end of the installation groove in a communicating mode, the square positioning groove is opposite to the interface, a spring is sleeved on the steel rail, one end of the spring is abutted to the translation block, and the other end of the spring is abutted to the vertical plate. The automatic degree is high, and the quick plug of charging wire joint and interface can be realized to the stroke that the cylinder set up the piston rod, and detection efficiency is high.

Description

Detection equipment for charging interface of electronic product

Technical Field

The utility model belongs to the technical field of electronic product detection, and relates to detection equipment for a charging interface of an electronic product.

Background

Along with technological progress, more and more electronic products are going into life of people, most of the electronic products use rechargeable batteries, such as mobile phones, tablet computers, bluetooth headsets, electric shavers and electric toothbrushes. The charging interface of the electronic equipment is connected with the internal rechargeable battery, and the external part is connected with the charger plug through a charging wire. At present, users often feed back that the USB connector or the mobile phone terminal connector is too tight to be easily plugged, pulled out and replaced or is too loose to be easily fallen off in the using process, so that the use is affected. Therefore, when the interface is manufactured, the interface is required to be subjected to insertion and extraction force detection, and the interface element is mounted on the electronic product after being detected to be qualified.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a detection device for a charging interface of an electronic product, which is used for detecting whether the plugging force between a charging wire connector and the electronic product interface is in a normal range.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a check out test set of interface that charges of electronic product, including translation piece, plug piece, bottom plate, fix plug power display instrument and cylinder on the bottom plate, its characterized in that, be fixed with four matrix distribution's riser on the bottom plate, be connected with the rail between the two riser, the rail has two and parallel arrangement, two rails are located translation piece both ends respectively, translation piece both ends cover is slided along the rail on the rail, be fixed with spacing seat on the bottom plate, it has the gliding bar spout of confession plug piece to open on the spacing seat, the telescopic link front end and the plug piece of cylinder are fixed, plug power display instrument and plug piece are located the both sides of translation piece respectively, the one side that the translation piece is close to the plug piece is opened there is the interface male installing port that supplies electronic product, the rotation of installing port both sides are connected with the rotatory piece that the restriction interface breaks away from, it has the mounting groove that supplies the charge line embedding to open on the plug piece, the mounting groove front end intercommunication has the square constant head that supplies the charge line to connect to embed, square constant head opposite with the interface, the cover has the spring on the rail, spring one end is supported on the rail on the support and leans on the riser.

The plugging force display instrument is a common detection instrument in the market, and the plugging force and the unplugging force of a product are tested, generally simultaneously. Or insertion and extraction detection requires an action to be performed simultaneously, rather than a separate action. The main tested products were as follows: connector, terminal, connector assembly, row's needle, row's mother, USB charge mouth etc..

Further, the depth of the square positioning groove is smaller than the height of the charging wire connector.

Further, the upper surface of the plug block is rotationally connected with a pressing plate, and the pressing plate can cover the square positioning groove after rotating. The pressing plate can be pressed on the charging wire connector after being rotated, so that the charging wire connector is firmly fixed in the square positioning groove, and the charging wire connector is prevented from being separated when the plugging force is detected.

Furthermore, the front end of the plug block is provided with a horizontal cross rod, and a limiting vertical rod is fixed on the limiting seat. The horizontal cross rod can be propped against the limiting vertical rod after the plug block moves forwards for a certain distance, so that the plug block is prevented from continuing to move forwards, and the two rods are propped against each other, namely, after the charging wire connector is completely inserted into the connector.

Further, the pressing plate is provided with a poking piece, and the plug block is provided with a raised limit bump. The pressing plate is pulled to rotate through the poking piece, and when the pressing plate rotates to be propped against the limiting convex block, the pressing plate is just above the square positioning groove.

Furthermore, the limiting seat is provided with a plurality of jacks for inserting the limiting vertical rods.

The interface of the electronic product is inserted into the mounting port of the translation block, the rotary piece is rotated to enable the interface to be clamped in the mounting port, the translation block is abutted against the plug force display instrument under the action of the spring, at the moment, the pressure displayed on the plug force display instrument is an initial thrust value given to the translation block by the spring, a charging wire is placed in the mounting groove, the charging wire connector is embedded in the square positioning groove, and the pressing piece is rotated to enable the pressing piece to press the charging wire connector. Starting the air cylinder, slowly pushing the plug block to be close to the translation block, enabling the charging wire connector to be inserted into the interface, controlling the telescopic rod of the air cylinder to retract when the numerical value displayed by the plug force display instrument is the sum of the plug force and the initial thrust value, and enabling the numerical value displayed by the plug force display instrument to be the difference between the plug force and the initial thrust value. The value of the plug force display instrument can be provided with a plug force range, the plug force range is monitored, and an alarm is externally connected, so that an alarm can be triggered when the value exceeds the range, and a detector can know that the charging wire does not meet the requirement of the plug force.

Compared with the prior art, the detection equipment of the charging interface of the electronic product has the following advantages:

1. the degree of automation is high, and the cylinder sets up the stroke of piston rod and can realize quick plug, and square constant head tank and charging wire connect the matching, cooperation clamp plate for charging wire connects can the accurate interface that inserts, this equipment detectable interface can also detect charging wire and connect.

2. Different translation blocks and plug blocks can be replaced according to different interfaces and charging wire connectors, so that the utilization rate of the detection device is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a detection device of a charging interface of the electronic product.

Fig. 2 is a schematic diagram of the structure of the plug block.

In the figure, 1, a translation block; 2. inserting and pulling blocks; 3. a bottom plate; 4. a plug force display instrument; 5. a cylinder; 6. a vertical plate; 7. a steel rail; 8. a limit seat; 9. a strip-shaped chute; 10. an interface; 11. a mounting groove; 12. square positioning groove; 13. a spring; 14. a pressing plate; 15. a horizontal cross bar; 16. a limit vertical rod; 17. a pulling piece; 18. a limit bump; 19. a jack; 20. the sheet is rotated.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, the detection device of the charging interface 10 of the electronic product comprises a translation block 1, a plug block 2, a bottom plate 3, a plug force display instrument 4 and an air cylinder 5, wherein four vertical plates 6 distributed in matrix are fixed on the bottom plate 3, steel rails 7 are connected between the two vertical plates 6, the steel rails 7 are provided with two parallel arrangement, the two steel rails 7 are respectively positioned at two ends of the translation block 1, the two ends of the translation block 1 are sleeved on the steel rails 7 to slide along the steel rails 7, a limit seat 8 is fixed on the bottom plate 3, a strip-shaped chute 9 for the plug block 2 to slide is formed in the limit seat 8, the front end of a telescopic rod of the air cylinder 5 is fixed with the plug block 2, the plug force display instrument 4 and the plug block 2 are respectively positioned at two sides of the translation block 1, one side, close to the plug block 2, of the translation block 1 is provided with a mounting port for inserting the interface 10 of the electronic product, two sides of the mounting port are rotationally connected with a rotary piece 20 for limiting the separation of the interface 10, the plug block 2 is provided with a mounting groove 11 for embedding a charging wire, the front end of the mounting groove 11 is communicated with a positioning wire 12 for the charging wire, the mounting groove 12 is abutted against the square interface 13, and the other end of the square plug block is abutted against the square positioning groove 13 against the square positioning block 10, and the other end is abutted against the positioning groove 13 against the opposite to the positioning plate 6.

The depth of the square positioning groove 12 is smaller than the height of the charging wire connector. The upper surface of the plug block 2 is rotatably connected with a pressing plate 14, and the pressing plate 14 can cover the square positioning groove 12 after rotating. The pressing plate 14 can be pressed on the charging wire connector after being rotated, so that the charging wire connector is firmly fixed in the square positioning groove 12, and the charging wire connector is prevented from being separated when the plugging force is detected. The pressing plate 14 is provided with a poking piece 17, and the plug block 2 is provided with a raised limit lug 18. The pressing plate 14 is pulled to rotate by the poking piece 17, and when the pressing plate 14 rotates to abut against the limiting lug 18, the pressing plate 14 is located right above the square positioning groove 12.

The front end of the plug block 2 is provided with a horizontal cross rod 15, and a limiting vertical rod 16 is fixed on the limiting seat 8. The horizontal cross bar 15 can abut against the limiting vertical bar 16 after the plug block 2 moves forwards for a certain distance, so that the plug block 2 is prevented from advancing continuously, and a plurality of insertion holes 19 for inserting the limiting vertical bar 16 are formed in the limiting seat 8 when the two bars abut against each other, namely when the charging wire connector is completely inserted into the interface 10. The position of the limit post 16 can be adjusted to accommodate the lack of a charging cord connection.

The plugging force indicator 4 is a common detection instrument in the market, and is used for testing the plugging force and the unplugging force of a product, generally simultaneously. Or insertion and extraction detection requires an action to be performed simultaneously, rather than a separate action. The main tested products were as follows: connector, terminal, connector assembly, row's needle, row's mother, USB charge mouth etc..

The detection process comprises the following steps: the interface 10 of the electronic product is inserted into the mounting opening of the translation block 1, the rotary piece 20 is rotated to clamp the interface 10 in the mounting opening, the translation block 1 is abutted against the plug force display instrument 4 under the action of the spring 13, the pressure displayed on the plug force display instrument 4 is an initial thrust value given to the translation block 1 by the spring 13, a charging wire is placed in the mounting groove 11, a charging wire connector is embedded in the square positioning groove 12, and the pressing piece is rotated to press the charging wire connector. Starting the air cylinder 5, slowly pushing the plug block 2 to be close to the translation block 1, enabling the charging wire connector to be inserted into the interface 10, controlling the telescopic rod of the air cylinder 5 to retract when the numerical value displayed by the plug force display instrument 4 is the sum of the plug force and the initial thrust value, and enabling the numerical value displayed by the plug force display instrument 4 to be the difference between the plug force and the initial thrust value. The value of the plug force display instrument 4 can be provided with a plug force range, the plug force range is monitored, and an alarm is externally connected, so that an alarm can be triggered when the value exceeds the range, and an inspector can learn that the interface or the charging wire does not meet the plug force requirement.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The detection equipment of the electronic product charging interface (10) comprises a translation block (1), a plug block (2), a bottom plate (3) and a plug force display instrument (4) and a cylinder (5) which are fixed on the bottom plate (3), and is characterized in that four vertical plates (6) distributed in a matrix are fixed on the bottom plate (3), steel rails (7) are connected between the two vertical plates (6), the steel rails (7) are provided with two parallel arrangement, the two steel rails (7) are respectively positioned at two ends of the translation block (1), two ends of the translation block (1) are sleeved on the steel rails (7) to slide along the steel rails (7), a limit seat (8) is fixed on the bottom plate (3), a strip-shaped chute (9) for the plug block (2) to slide is arranged on the limit seat (8), the front end of a telescopic rod of the cylinder (5) is fixed with the plug block (2), the plug force display instrument (4) and the plug block (2) are respectively positioned at two sides of the translation block (1), one side of the translation block (1) close to the plug block (2) is provided with an interface (10) for electronic products, the two sides of the translation block (1) are provided with an interface (10) for being separated from a rotary mounting slot (20) for the electronic products, the interface (20) is arranged on the two sides of the electronic product charging interface (2), the front end of the mounting groove (11) is communicated with a square positioning groove (12) for embedding a charging wire connector, the square positioning groove (12) is opposite to the connector (10), a spring (13) is sleeved on the steel rail (7), one end of the spring (13) is abutted against the translation block (1), and the other end is abutted against the vertical plate (6).

2. The device for detecting the charging interface (10) of an electronic product according to claim 1, wherein the depth of the square positioning groove (12) is smaller than the height of the charging wire connector.

3. The detection device for the charging interface (10) of the electronic product according to claim 1, wherein the upper surface of the plug block (2) is rotatably connected with a pressing plate (14), and the pressing plate (14) can cover the square positioning groove (12) after rotating.

4. The detection device of the electronic product charging interface (10) according to claim 1, wherein the front end of the plug block (2) is provided with a horizontal cross bar (15), and the limit seat (8) is fixed with a limit vertical bar (16).

5. A device for detecting a charging interface (10) of an electronic product according to claim 3, characterized in that the pressing plate (14) is provided with a poking plate (17), and the plug block (2) is provided with a raised limit bump (18).

6. The detection device of the electronic product charging interface (10) according to claim 1, wherein the limit seat (8) is provided with a plurality of jacks (19) for inserting limit vertical rods (16).