CN209946705U

CN209946705U - Controller test fixture

Info

Publication number: CN209946705U
Application number: CN201920464393.XU
Authority: CN
Inventors: 危建辉
Original assignee: Gongcheng Electrical Apparel (chongqing) Co Ltd
Current assignee: Gongcheng Electrical Apparel (chongqing) Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-14
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a controller test fixture, comprising a base plate, be fixed with two slide rails on the bottom plate, bottom plate one end is fixed with first installation riser and second installation riser, be fixed with first plug terminal and second plug terminal in first installation riser and the second installation riser respectively, sliding connection has controller locating plate and third plug terminal fixed plate on the slide rail of bottom plate, be fixed with controller locating component on the controller locating plate, be fixed with a locating piece on the third plug terminal fixed plate, seted up a constant head tank in the locating piece, be fixed with third plug terminal in the constant head tank. This test fixture simple structure, can be quick insert the controller with test terminal in, very big improvement efficiency of software testing, and the plug terminal is difficult to damage.

Description

Controller test fixture

Technical Field

The utility model belongs to K48 controller test field, concretely relates to controller test fixture.

Background

K48 controller is after the preparation equipment is accomplished, need carry out the finished product test, at present in the finished product test, need the operator to insert respectively three test terminal through manual mode and connect among the butt joint terminal of controller, in the time of grafting test terminal, every test terminal all needs the grafting of careful wing, grafting efficiency is lower, prevent that the metal contact pin in the butt joint terminal from being extrudeed and buckling, lead to the product to need reworking again, in addition, test terminal is when repeated grafting many times, the easy wearing and tearing of long-time back are excessive, test terminal puts at will when not testing, the spliced eye in the test terminal advances grey easily.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that a controller test fixture is provided, this test fixture simple structure, can be quick insert the controller with test terminal in, very big improvement efficiency of software testing, and insert terminal is difficult to damage.

In order to realize the above-mentioned purpose, the utility model provides a controller test fixture, comprising a base plate, be fixed with two slide rails on the bottom plate, bottom plate one end is fixed with first installation riser and second installation riser, be fixed with first plug terminal and second plug terminal in first installation riser and the second installation riser respectively, sliding connection has controller locating plate and third plug terminal fixed plate on the slide rail of bottom plate, be fixed with controller locating component on the controller locating plate, be fixed with a locating piece on the third plug terminal fixed plate, seted up a constant head tank in the locating piece, be fixed with third plug terminal in the constant head tank.

Furthermore, the controller positioning assembly comprises a positioning pin matched with the positioning hole in the lifting lug of the controller, and a first positioning L plate and a second positioning L plate for positioning two corners of the controller.

Furthermore, a pushing handle is fixed on the third plug terminal fixing plate.

Furthermore, two guide rod mounting plates are further fixed on the bottom plate, guide rods are fixed on the guide rod mounting plates, the guide rods penetrate through the controller positioning plate and the third plug-in terminal fixing plate, a return spring is further fixed on the guide rod mounting plates, and the return spring is sleeved outside the guide rods.

Furthermore, the slide rail is a dovetail groove slide rail, and a limit baffle is further fixed at the end part of the slide rail on the side of the third plug terminal fixing plate.

The utility model has the advantages that:

firstly, the test tool is simple in structure, the test terminal can be quickly plugged into the controller, the test efficiency is greatly improved, and the plugging terminal is not easy to damage;

secondly, the K48 controller can be quickly positioned through the controller positioning assembly, so that the test terminal can be conveniently and accurately inserted;

and thirdly, the arrangement of a reset spring on the guide rod mounting plate can enable the controller positioning plate to receive spring force after being plugged into the first terminal and the second terminal, and after thrust is gradually removed, the controller positioning plate can be automatically separated from the first plug-in terminal and the second plug-in terminal, so that the operation is more convenient and faster.

Drawings

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

fig. 2 is a schematic structural view of the plug terminal of the present invention connected to the mounting plate via the lifting lug.

Fig. 3 is a schematic structural diagram of another embodiment of the present invention.

In the figure: 1. a base plate; 2. a slide rail; 3. a first mounting vertical plate; 4. a second mounting vertical plate; 5. a first plug terminal; 6. a second plug terminal; 7. a third plug terminal fixing plate; 8. positioning blocks; 9. positioning a groove; 10. a third mating terminal; 11. positioning pins; 12. a first positioning L plate; 13. a second positioning L plate; 14. pushing the handle; 15. a guide rod mounting plate; 16. a guide bar; 17. a return spring; 18. a limit baffle; 19. a K48 controller; 20. lifting lugs; 21. and (4) bolts.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

referring to fig. 1, a controller testing tool includes a base plate 1, two slide rails 2 are fixed on the base plate 1, a first mounting vertical plate 3 and a second mounting vertical plate 4 are fixed at one end of the base plate 1, a first plug terminal 5 and a second plug terminal 6 are respectively fixed in the first mounting vertical plate 3 and the second mounting vertical plate 4, a controller positioning plate and a third plug terminal fixing plate 7 are slidably connected on the slide rails 2 of the base plate 1, a controller positioning assembly is fixed on the controller positioning plate, a positioning block 8 is fixed on the third plug terminal fixing plate 7, a positioning groove 9 is formed in the positioning block 8, a third plug terminal 10 is fixed in the positioning groove 9, wherein the first plug terminal 5 and the second plug terminal 6 can be fixed in the first mounting vertical plate 3 and the second mounting vertical plate 4 by strong glue, the third plug terminal 10 is fixed in the positioning groove 9 by strong glue, of course, other forms can be adopted, as shown in fig. 2, the lifting lug 20 is connected on the plug terminal and is connected on the mounting vertical plate or the positioning block 8 through the bolt 21.

The utility model discloses the in-process when using as follows, earlier pass through controller positioning component location K48 controller 19 on the controller locating plate, after K48 controller 19 location was accomplished, directly promote third plug terminal fixed plate 7, third plug terminal 10 pegs graft and enters into on the controller rather than corresponding butt joint terminal in, afterwards, third plug terminal fixed plate 7 will push away the controller locating plate and move forward, two butt joint terminals up on the controller are connected to among first plug terminal 5 and the second plug terminal 6, so, the connection of three plug terminal has just been accomplished fast, alright with testing K48 controller 19.

Further, the controller positioning assembly comprises a positioning pin 11 matched with the positioning hole on the lifting lug of the controller, and a first positioning L plate 12 and a second positioning L plate 13 for positioning two corners of the controller. Specifically, the utility model discloses a controller locating component passes through locating pin 11 alright completion controller's location, and simultaneously, first location L board 12 and second location L board 13 are convenient for the quick approximate position of finding of controller, make its once only fix a position successfully.

Further, a pushing handle 14 is fixed on the third plug terminal fixing plate. In order to make the third inserting terminal fixing plate more convenient and faster when pushed, a pushing handle 14 is fixed on the third inserting terminal fixing plate, and an operator can directly operate the pushing handle 14 to finish the movement of the third inserting terminal.

As shown in fig. 3, further, two guide rod mounting plates are further fixed on the bottom plate 1, a guide rod 16 is fixed on the guide rod mounting plate 15, the guide rod 16 passes through the controller positioning plate and the third plugging terminal fixing plate 7, a return spring 17 is further fixed on the guide rod mounting plate 15, and the return spring 17 is sleeved outside the guide rod. Can further improve through this kind of mechanism the utility model discloses an efficiency, it is concrete, after first plug terminal 5 and second plug terminal 6 and completion test are inserted to the controller on the 7 push controller locating plates of third plug terminal, unload the thrust that promotes the handle gradually, the butt joint terminal of controller just deviates from in first plug terminal 5 and the second plug terminal 6, the operator is pressed on one hand again and is held the controller locating plate, stimulate third plug terminal fixed plate 7 backward on one hand, can deviate from third plug terminal from the controller, it can to take off the controller at last.

Further, the slide rail 2 is a dovetail groove slide rail, and a limit baffle 18 is further fixed at the end of the slide rail 2 on the side of the third plug terminal fixing plate 7. In order to prevent the third terminal positioning plate from falling off from the slide rail, a limiting baffle plate 18 is further fixed at the end of the slide rail on the side of the third plug terminal fixing plate 7, so that the sliding of the third terminal positioning plate is effectively limited.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a controller test fixture which characterized in that: the novel vertical type electric connector comprises a base plate, two sliding rails are fixed on the base plate, a first installation vertical plate and a second installation vertical plate are fixed at one end of the base plate, a first plug terminal and a second plug terminal are respectively fixed in the first installation vertical plate and the second installation vertical plate, a controller positioning plate and a third plug terminal fixing plate are connected on the sliding rails of the base plate in a sliding mode, a controller positioning assembly is fixed on the controller positioning plate, a positioning block is fixed on the third plug terminal fixing plate, a positioning groove is formed in the positioning block, and a third plug terminal is fixed in the positioning groove.

2. The controller test fixture of claim 1, wherein: the controller positioning assembly comprises a positioning pin matched with the positioning hole in the lifting lug of the controller, and further comprises a first positioning L plate and a second positioning L plate which are used for positioning two corners of the controller.

3. The controller test fixture of claim 2, wherein: and a pushing handle is fixed on the third plug terminal fixing plate.

4. The controller test fixture of claim 3, wherein: the bottom plate is further fixedly provided with two guide rod mounting plates, guide rods are fixedly arranged on the guide rod mounting plates, the guide rods penetrate through the controller positioning plate and the third plug-in terminal fixing plate, the guide rod mounting plates are further fixedly provided with return springs, and the return springs are sleeved outside the guide rods.

5. The controller test tool of claim 4, wherein: the slide rail is a dovetail groove slide rail, and a limiting baffle is further fixed at the end part of the slide rail on the side of the third plug-in terminal fixing plate.