CN216816913U - Automatic test tool of TYPE C/TYPE A plug - Google Patents

Abstract

The utility model provides a jig for automatically testing a TYPE C/TYPE A plug, which comprises a control module and a test fixture, wherein the control module comprises a control box, a PLC module, a fast-charging PD/QC protocol control board and a relay module, the test fixture comprises a base, a placing seat and a lifting mechanism, the control module realizes automatic testing according to a set program, PD and QC function testing is realized, and TYPE C and TYPE A conversion testing can be automatically carried out.

Description

Automatic test tool of TYPE C/TYPE A plug

Technical Field

The utility model relates to a tool for testing TYPE A or TYPE C performance, in particular to an automatic test fixture for TYPE C/TYPE A plugs.

Background

At present common test fixture that is used for testing fill plug soon, can only single mouthful test, can only test TYPE A or TYPE C alone promptly, and also some test fixture can carry out two divisions of tests, but also can only test one by one, therefore these test fixture common at present can not satisfy present requirement.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a jig for automatically testing a TYPE C/TYPE A plug, which can simultaneously test more than two control boards to be tested, can ensure the stable clamping of the control boards to be tested through a lifting mechanism of the jig, prevents the control boards to be tested from falling off from a test fixture, and improves the test working efficiency.

The technical scheme adopted by the utility model is as follows: the utility model provides an automatic tool of test TYPE C/TYPE A plug, including control module and test fixture, this control module includes the control box, the PLC module of setting in this control box, the setting fills PD/QC agreement control panel soon and sets up the relay module of being connected with this PLC module electricity in this control box, this test fixture includes the base, the setting is used for placing the seat of placeeing of the control panel that awaits measuring and sets up and is used for fixing or unclamping the elevating system of the control panel that awaits measuring above should putting the seat in this base, this elevating system is provided with the probe that is used for with the contact of this control panel that awaits measuring and is connected with this control module's PD/QC agreement control panel electricity, TYPE A plug and TYPE-C plug.

The lifting mechanism comprises a fixed plate fixed at the rear of the base, a guide rod arranged between the fixed plate and the placing seat, a lifting plate sleeved in the guide rod, a test plate fixed on the lower surface of the lifting plate, an upper clamping plate connected to the lower surface of the test plate in a lifting manner, a lower clamping plate connected to the upper surface of the placing seat in a lifting manner and a lifting driver connected between the fixed plate and the lifting plate.

The placing seat is provided with at least two receiving grooves used for receiving a control panel to be tested, and each testing plate above the receiving grooves is provided with a probe, a TYPE A plug and a TYPE-c plug.

The lifting driver comprises a shaft sleeve fixed on the fixing plate, a driving shaft inserted in the shaft sleeve and fixed with the lifting plate, a connecting rod movably connected with the driving shaft and a handle respectively movably connected with the shaft sleeve and the connecting rod.

The upper clamping plate is connected with the lower surface of the test plate through a telescopic rod, and the lower clamping plate is connected with the upper surface of the placing seat through a telescopic rod.

The utility model has the beneficial effects that: the control module of the utility model realizes automatic testing according to the set program, realizes PD and QC function testing, can automatically carry out TYPE C and TYPE A conversion testing, can test the forbidden state of the simultaneous working voltage of TYPE C and TYPE A, can simultaneously carry out the test operation on more than two control panels to be tested by the test fixture of the utility model, and can ensure the stable clamping of the control panels to be tested by the lifting mechanism, prevent the control panels to be tested from falling off from the test fixture, improve the test working efficiency, and the utility model also has the advantages of simple structure and convenient operation.

Drawings

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

Fig. 2 is a schematic structural diagram of a control module according to the present invention.

Fig. 3 is a schematic structural diagram of the test fixture of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "leaf-flat," "top," "bottom," "inner," "outer," and the like, are used in an orientation or positional relationship indicated in the drawings for convenience in describing the utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a fixture for automatically testing TYPE C/TYPE a plugs, which includes a control module 10 and a test fixture 20, the control module 10 comprises a control box 11, a PLC module 12 arranged in the control box 11, a fast charge PD/QC protocol control board 13 arranged in the control box 11 and electrically connected with the PLC module, and a relay module 14 arranged in the control box 11 and electrically connected with the PLC module 12, the test fixture 20 comprises a base 21, a placing seat 22 disposed in the base 21 for placing the control board to be tested, and a lifting mechanism 23 disposed above the placing seat 22 for fixing or releasing the control board to be tested, the lifting mechanism 23 is provided with a probe 30, a TYPE a plug 40 and a TYPE-c plug 50 for contacting the control board to be tested and electrically connected to the PD/QC protocol control board 13 of the control module 10.

When specifically using, at first place the control panel that awaits measuring on this places seat 22, press from both sides the control panel that awaits measuring on this places seat 22 through elevating system 23, through probe 30, TYPE A plug 40 and TYPE-c plug 50 and the control panel contact that awaits measuring, then test all functions one by one through control module is automatic, judge by the load appearance is automatic after the test to with the result show with PASS (qualified) FLSS (bad) on the load appearance.

The lifting mechanism 23 includes a fixing plate 231 fixed behind the base 21, a guide rod 232 disposed between the fixing plate 231 and the placing base 22, a lifting plate 233 sleeved in the guide rod 232, a testing plate 234 fixed on the lower surface of the lifting plate 233, an upper clamping plate 235 connected to the lower surface of the testing plate 234 in a lifting manner, a lower clamping plate 236 connected to the upper surface of the placing base 22 in a lifting manner, and a lifting driver 237 connected between the fixing plate 231 and the lifting plate 233.

The placing seat 22 is provided with at least two receiving grooves 221 for receiving a control board to be tested, and the test board 234 above each receiving groove 221 is provided with a probe 30, a TYPE A plug 40 and a TYPE-c plug 50.

The lifting driver 237 comprises a shaft sleeve 237A fixed on the fixing plate 231, a driving shaft 237B inserted into the shaft sleeve 237A and fixed with the lifting plate 233, a connecting rod 237C movably connected with the driving shaft 237B, and a handle 237D movably connected with the shaft sleeve 237A and the connecting rod 237C respectively, and the lifting driver drives the lifting plate to lift on the guide rod by pushing the handle to drive the driving shaft to move on the shaft sleeve.

This punch holder 235 passes through telescopic link A and is connected with this lower surface who surveys test panel 234, this lower plate 235 passes through telescopic link A and this upper surface who places seat 22 is connected, when realizing that the lifter plate descends, promote punch holder and lower plate contact, then promote the punch holder and move and promote the lower plate and move toward placing seat 22 upper surface orientation toward the lower surface orientation of test panel 234, realize fixed back and probe with the control panel that awaits measuring, TYPE A plug, TYPE-c plug contact, conveniently test operation. The utility model is realized by realizing automatic testing according to a set program through the control module, realizing PD and QC function testing, automatically carrying out TYPE C and TYPE A conversion testing, testing the forbidden state of the simultaneous working voltage of the TYPE C and the TYPE A, simultaneously carrying out testing operation on more than two control boards to be tested through the testing clamp, ensuring the stable clamping of the control boards to be tested through the lifting mechanism, preventing the control boards to be tested from falling off from the testing clamp, and improving the testing working efficiency.

The embodiments and drawings of the present invention are only for illustrating the design concept of the present invention, and the scope of the present invention should not be limited to the embodiments.

It will be seen from the foregoing that the objects of the utility model are efficiently attained. The portions of the embodiments illustrate the objects of the utility model and implement the functional and structural subject matter, and include other equivalents.

Accordingly, the claims hereof are to be construed to include other equivalent implementations, the scope of which is to be determined by reference to the claims.

Claims (5)

1. The utility model provides an automatic test tool of TYPE C/TYPE A plug which characterized in that: comprises a control module and a test fixture, wherein the control module comprises a control box and a test fixture arranged in the control box

The PLC module, the setting fills PD/QC agreement control panel soon and sets up the relay module of being connected with this PLC module electricity in this control box, this test fixture includes the base, the setting is used for placing the seat of placeeing that awaits measuring the control panel and setting up and is used for fixing or unclamping the elevating system of control panel that awaits measuring above this seat of placeeing in this base, this elevating system is provided with the probe that is used for with the contact of this control panel that awaits measuring and is connected with this control module's PD/QC agreement control panel electricity, TYPE A plug and TYPE C plug.

2. The apparatus of claim 1, wherein the elevating mechanism comprises a fixing plate fixed behind the base, a guide rod disposed between the fixing plate and the placement base, an elevating plate sleeved in the guide rod, a testing plate fixed on a lower surface of the elevating plate, an upper clamping plate connected to a lower surface of the testing plate in a liftable manner, a lower clamping plate connected to an upper surface of the placement base in a liftable manner, and an elevating driver connected between the fixing plate and the elevating plate.

3. The apparatus of claim 2, wherein the holder has at least two receiving slots for receiving a control board to be tested, and the test board above each receiving slot has a probe, a TYPE a plug and a TYPE-C plug.

4. The apparatus of claim 3, wherein the lifting driver comprises a shaft sleeve fixed to the fixing plate, a driving shaft inserted into the shaft sleeve and fixed to the lifting plate, a connecting rod movably connected to the driving shaft, and a handle movably connected to the shaft sleeve and the connecting rod, respectively.

5. The apparatus of claim 4, wherein the upper plate is connected to the lower surface of the test board by a retractable rod, and the lower plate is connected to the upper surface of the holder by a retractable rod.

Images