CN214041469U

CN214041469U - Tool testing arrangement of quick installation

Info

Publication number: CN214041469U
Application number: CN202022792868.3U
Authority: CN
Inventors: 陈春霞
Original assignee: Huizhou Qijia Electronics Co ltd
Current assignee: Huizhou Qijia Electronics Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-24
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a test fixture technical field, in particular to tool testing arrangement of quick installation, including set up in the base of test equipment one side, install in base one end and with test equipment electric connection's ox horn seat, be fixed in on the base and with ox horn seat electric connection's wiring, set firmly on the base and be used for placing test fixture's connecting seat, the connecting seat installed with wiring dish electric connection's interface terminal. Through the connection terminal accordant connection with test fixture's wiring port and the interface terminal on the connecting seat, connecting seat and the quick erection joint of base realize test fixture and test equipment high-speed joint, reduce winding displacement installation time, when improving detection efficiency, reduce the damage that the dismouting winding displacement caused repeatedly, reduce the maintenance cost, and prevent to make mistakes.

Description

Tool testing arrangement of quick installation

Technical Field

The utility model relates to a test fixture technical field, in particular to tool testing arrangement of quick installation.

Background

After the circuit board is manufactured, a PCB circuit board manufacturer performs open circuit and short circuit tests on circuits on the circuit board, and the tests on the PCB circuit board usually adopt a special test fixture designed by using a PCB board as a model and used for electrical performance on-off tests.

The existing test fixture needs to be tested by test equipment after being produced, and after the fixture is connected with the test equipment through a flat cable, the test equipment is used for detecting whether the fixture is qualified or not.

The existing old test equipment has the following defects:

1. the fixture and the test equipment have long flat cable installation time, long operation time, high proficiency requirement and low efficiency and productivity.

2. The repeated assembly and disassembly of the flat cable has high loss and high maintenance cost, is easy to insert wrong orders, and has high requirements on personnel;

3. the purchase equipment cost and the labor cost are high, and the customer requirements and the market requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention aim at provides a tool testing arrangement of quick installation, adopts the utility model provides a winding displacement time is long when technical scheme has solved current test equipment test tool, and dismouting winding displacement loss is high repeatedly, the maintenance cost is high, insert wrong order easily, the problem that efficiency productivity is low.

In order to solve the technical problem, the utility model provides a tool testing arrangement of quick installation for connect test equipment (50) and test fixture (60), including set up in test equipment (50) base (10) on the surface, install in base (10) one end and with test equipment (50) electric connection's ox horn seat (20), be fixed in on base (10) and with ox horn seat (20) electric connection's wiring dish (30), set firmly on base (10) and be used for placing test fixture (60) connecting seat (40), connecting seat (40) installed with wiring dish (30) electric connection's interface terminal (41).

Preferably, the terminal pads (30) are arranged side by side in groups.

Preferably, a plurality of accommodating grooves for accommodating the wiring disc (30) are formed in the base (10), and a connecting line channel (11) for communicating the accommodating grooves with the horn base (20) is formed in the base (10).

Preferably, a plurality of probes (31) used for connecting the interface terminals (41) are arranged on the wiring plate (30), and the probes (31) are arranged in the wiring plate (30) in a telescopic mode.

Preferably, the interface terminal (41) is provided with a test needle (42) correspondingly matched with the probe (31).

Preferably, the horn base (20) is formed with a fixing terminal (21) capable of being connected with the flat cable of the test device (50).

Preferably, the connecting seat (40) is detachably mounted on the base (10).

Preferably, the bottom of the connecting seat (40) is provided with a positioning column (43), and the top surface of the base (10) is provided with a slot correspondingly matched with the positioning column (43).

From the above, use the utility model provides a can obtain following beneficial effect: the connecting seat used for placing the test fixture is fixedly arranged on the base, the test fixture is placed on the connecting seat, the connecting seat is provided with the interface terminal electrically connected with the wiring disc, the interface terminal is electrically connected with the wiring disc, the wiring disc is electrically connected with the ox horn base, the ox horn base is electrically connected with the test equipment, the connection port of the test fixture is connected with the interface terminal on the connecting seat in a matching mode, the connecting seat is quickly installed and connected with the base, the test fixture is quickly connected with the test equipment through the device, when different test fixtures are tested and replaced, the test connection can be completed only by inserting and connecting the test fixture and the interface terminal, the flat cable installation time is shortened, the detection efficiency is improved, meanwhile, the damage caused by repeated dismounting and mounting of the flat cable is reduced, the maintenance cost is reduced, and mistakes are prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.

Fig. 1 is the embodiment of the present invention provides a structure diagram of a device for testing a tool installed quickly.

Fig. 2 is a plan view of the embodiment of the present invention, which is a device for testing a jig.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the above technical problem, the present embodiment provides a quick-mounting jig testing device, which is used for connecting a testing device 50 and a testing jig 60 of a PCB, as shown in fig. 1-2, and includes a base 10 disposed at one side of the testing device 50, a horn base 20 disposed at one end of the base 10 and electrically connected to the testing device 50, and a connection pad 30 fixed on the base 10 and electrically connected to the horn base 20, wherein a connection seat 40 for placing the testing jig 60 is fixedly disposed on the base 10, the testing jig 60 is disposed on the connection seat 40, an interface terminal 41 electrically connected to the connection pad 30 is disposed on the connection seat 40, the interface terminal 41 is electrically connected to the connection pad 30, the connection pad 30 is electrically connected to the horn base 20, the horn base 20 is electrically connected to the testing device 50, and by matching and connecting the connection port of the testing jig 60 to the interface terminal 41 on the connection seat 40, connecting seat 40 and base 10 quick erection joint, realize that test fixture 60 passes through the device and test equipment 50 quick connection, and then test equipment 50 detects test fixture 60, test equipment 50 and ox horn seat 20 fixed connection, when changing the test fixture 60 that tests the difference, only need to insert test fixture 60 and interface terminal 41 and be connected and can accomplish the test connection, reduce winding displacement installation time, when improving detection efficiency, reduce the damage that the dismouting winding displacement caused repeatedly, reduce the maintenance cost, and prevent to make mistakes.

Specifically, in order to be suitable for the test fixture 60 for testing various specifications, a plurality of assembly wiring trays 30 are arranged on the base 10 side by side, and the wiring trays 30 are placed in the accommodating grooves by arranging a plurality of accommodating grooves on the base 10.

Furthermore, in order to realize the electrical connection between the horn base 20 and the wire connection disc 30, a wire connection channel 11 for communicating the plurality of accommodating grooves with the horn base 20 is formed in the base 10, and a metal pin extending to the accommodating grooves and the horn base 20 is installed in the wire connection channel 11, and two ends of the metal pin are respectively connected with the horn base 20 and the wire connection disc 30, so as to realize the electrical connection between the horn base 20 and the wire connection disc 30.

The horn base 20 is formed with a fixed terminal 21 which can be connected with a test device 50 through a flat cable, the upper end of the fixed terminal 21 is connected with the test device 50 through the flat cable, and the lower end is connected with a metal pin in the wiring channel 11, so that the test device 50 is electrically connected with the wiring disc 30.

In order to realize the interface terminals 41 of the connection pad 30 and the connection seat 40, a plurality of probes 31 for connecting the interface terminals 41 are arranged on the connection pad 30, and the probes 31 are telescopically arranged in the connection pad 30. A spring structure may be provided in the terminal block 30 to allow the probe 31 to be telescopically disposed in the terminal block 30.

In order to realize being adapted to the test fixture 60 of testing different specifications, the test fixture 60 of different specifications all is fixed in on connecting seat 40 to connecting seat 40 bottom is provided with counterpoint post 43, is provided with the slot that corresponds the matching with counterpoint post 43 at the top surface of base 10, realizes connecting seat 40 and base 10 quick erection joint through the positioning action of counterpoint post 43, improves production efficiency.

Further, the interface terminal 41 is provided with the testing pin 42 correspondingly matched with the probe 31, the testing pin 42 can be abutted against the probe 31 of the wiring disc 30, when the connecting seat 40 is placed on the base 10, the testing pin 42 of the interface terminal 41 on the connecting seat 40 is abutted against and pressed down on the probe 31, the probe 31 is pressed to retract downwards and the bottom end of the probe is contacted with the metal sheet at the bottom of the accommodating groove, and then the testing jig 60 and the horn base 20 are communicated through the metal sheet, when the testing jig 60 for testing different types is replaced, only the joint of the testing jig 60 needs to be inserted and connected with the interface terminal 41 of the connecting seat 40, and then the connecting seat 40 is placed on the base 10 to complete the testing connection of the interface terminal 41 and the probe 31, so that the damage caused by frequent disconnection of the traditional testing equipment 50 and the testing jig 60 is avoided, and the error is prevented while the detection efficiency is improved.

The probe 31 can be pressed down to be communicated with the testing equipment 50 during working testing through the telescopic probe 31, and the probe 31 extends out to be separated from the testing equipment 50 during non-working. Furthermore, an electric wire is arranged in the connecting line channel 11 and is always communicated with the probe 31 and the horn base 20, so that different production modes are realized.

To sum up, the utility model discloses the scheme is through having set firmly the connecting seat that is used for placing test fixture on the base, test fixture places on the connecting seat, install the interface terminal with terminal connection at the connecting seat, interface terminal and terminal connection, terminal connection and ox horn seat electric connection, ox horn seat and test equipment electric connection, through the interface terminal accordant connection on the connection port with test fixture and the connecting seat, connecting seat and the quick erection joint of base, realize test fixture and pass through the device and test equipment high-speed joint, when changing the different test fixture of test, only need to insert test fixture and interface terminal and be connected and can accomplish the test connection, reduce winding displacement installation time, when improving detection efficiency, reduce the damage that the dismouting winding displacement caused repeatedly, reduce the maintenance cost, and prevent to make mistakes.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. A quick-install fixture testing apparatus for connecting test equipment (50) with a test fixture (60), characterized by: the test device comprises a base (10) arranged on one side of the test device (50), a horn base (20) arranged at one end of the base (10) and electrically connected with the test device (50), and a wiring disc (30) fixed on the base (10) and electrically connected with the horn base (20), wherein a connecting seat (40) used for placing the test fixture (60) is arranged on the base (10), and an interface terminal (41) electrically connected with the wiring disc (30) is arranged on the connecting seat (40).

2. The quick-install fixture testing device of claim 1, wherein: the patch panels (30) are arranged side by side in groups.

3. The quick-install fixture testing device of claim 2, wherein: the wire connecting device is characterized in that a plurality of accommodating grooves used for accommodating the wire connecting discs (30) are formed in the base (10), and a wire connecting channel (11) communicating the accommodating grooves with the horn base (20) is formed in the base (10).

4. The quick-install fixture testing device of claim 3, wherein: the probe (31) that are equipped with a plurality of on the wiring dish (30) and are used for connecting interface terminal (41), probe (31) scalable set up in wiring dish (30).

5. The quick-install fixture testing device of claim 4, wherein: and the interface terminal (41) is provided with a testing needle (42) correspondingly matched with the probe (31).

6. The quick-install fixture testing device of claim 2, wherein: the ox horn seat (20) is provided with a fixed terminal (21) which can be connected with the flat cable of the test equipment (50).

7. The quick-install fixture testing apparatus of any one of claims 1-6, wherein: the connecting seat (40) is detachably arranged on the base (10).

8. The quick-install fixture testing device of claim 7, wherein: the bottom of the connecting seat (40) is provided with a positioning column (43), and the top surface of the base (10) is provided with a slot correspondingly matched with the positioning column (43).