CN217543181U

CN217543181U - Quick testing arrangement

Info

Publication number: CN217543181U
Application number: CN202221016774.XU
Authority: CN
Inventors: 秦丰
Original assignee: Suzhou Yitewei Electronic Technology Co ltd
Current assignee: Suzhou Yitewei Electronic Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-04
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a rapid testing device, which comprises a PCB board, a U-shaped terminal and a rapid joint, wherein the U-shaped terminal is fixedly connected with the PCB board by welding; the quick connector with the PCB board passes through welded fastening and connects, the quick connector with U type terminal electric connection. U type terminal is provided with a plurality ofly, and is a plurality of U type terminal sets up side by side, quick-operation joint is provided with a plurality ofly, and is a plurality of quick-operation joint sets up side by side, can peg graft different equipment port simultaneously, improves efficiency of software testing. The U-shaped terminal is connected with the equipment to be tested, the quick connector is connected with a power supply or other equipment, the quick connector and the U-shaped terminal are combined for use, the quick connection of the equipment to be tested is realized, and the test is quick and convenient.

Description

Quick testing arrangement

Technical Field

The utility model relates to a quick testing arrangement.

Background

Before the equipment is installed and when the equipment fails, the equipment needs to be tested to judge whether the equipment is intact and judge a failure point. In the prior art, the testing of the electrical equipment is usually performed by connecting a switching power supply in production, winding a core wire on a binding post of the electrical equipment to be tested by stripping an insulating layer of a cable during wiring, and performing the testing after screwing a fixing nut. Therefore, the labor intensity of workers is high, the operation is complex, and the rapid test of electrical equipment is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a quick testing device, which realizes quick connection of equipment to be tested and is quick and convenient to test.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a rapid test device comprises a PCB board and is characterized by also comprising,

the U-shaped terminal is fixedly connected with the PCB through welding;

the quick connector is fixedly connected with the PCB through welding, and the quick connector is electrically connected with the U-shaped terminal.

The quick connector is used in combination with the U-shaped terminal, the U-shaped terminal is connected with the equipment to be tested, the quick connector is connected with a power supply or other equipment, quick connection of the equipment to be tested is achieved, and the test is quick and convenient.

The utility model discloses further set up to: u type terminal is provided with a plurality ofly, and is a plurality of U type terminal sets up side by side, quick-operation joint is provided with a plurality ofly, and is a plurality of quick-operation joint sets up side by side. Different equipment ports can be plugged simultaneously, and the testing efficiency is improved.

The utility model discloses further set up to: the quick connector is characterized in that two opposite side surfaces of the quick connector are respectively provided with a connector sliding groove and a connector sliding block, the connector sliding blocks are matched with the connector sliding grooves in shape, and two adjacent quick connectors can be inserted into the connector sliding grooves through the connector sliding blocks to be connected.

The utility model discloses further set up to: the cross-sectional area of the bottom of the connector chute is greater than the cross-sectional area of the slot of the connector chute. Make and connect the slider and be difficult to follow the landing in the joint recess, and then make two adjacent quick-operation joint firm in connection, can effectively promote testing arrangement's durability in use.

The utility model discloses further set up to: still including preventing slow-witted auxiliary, prevent slow-witted auxiliary with quick-operation joint sets up side by side, prevent being provided with on two sides that slow-witted auxiliary is relative and prevent slow-witted spout and prevent slow-witted slider, prevent slow-witted spout with connect slider looks adaptation, prevent slow-witted slider with connect spout looks adaptation.

The utility model discloses further set up to: still include screw and nut, be provided with the through-hole on the fool-proof auxiliary, pass through the screw the through-hole with the connection can be dismantled to the PCB board, and pass through the nut is fixed.

The utility model discloses further set up to: the length of preventing slow-witted auxiliary is less than quick-operation joint's length, prevent slow-operation auxiliary quick-operation joint and the one end alignment setting that the PCB board is connected.

The utility model discloses further set up to: the U-shaped terminal comprises a supporting end and a connecting end, the supporting end and the connecting end are integrally connected, the supporting end and the PCB are fixedly connected, and the connecting end is arranged in a protruding mode relative to the edge of the PCB.

The utility model discloses further set up to: the U-shaped terminal is made of H62 brass nickel plating and has the thickness of 1.2mm +/-0.2.

The utility model discloses following beneficial effect has:

1) The quick connector is used in combination with the U-shaped terminal, the U-shaped terminal is connected with the equipment to be tested, the quick connector is connected with a power supply or other equipment, quick connection of the equipment to be tested is achieved, and the test is quick and convenient.

2) Through the setting of preventing slow-witted auxiliary, fix quick-operation joint, make quick-operation joint with PCB board firm in connection makes quick-operation joint connect the in-process and can not take place the position and remove inserting, improves quick testing arrangement's life.

Drawings

Fig. 1 is a top view of a rapid test apparatus according to an embodiment of the present invention;

fig. 2 is a bottom view of the rapid test apparatus according to an embodiment of the present invention;

fig. 3 is a perspective view of the fool-proof accessory according to an embodiment of the present invention.

In the figure:

1. a PCB board; 2. a U-shaped terminal; 21. a support end; 22. a connecting end; 3. a quick coupling; 4. fool-proof accessories; 41. a fool-proof sliding chute; 42. a fool-proof sliding block; 43. a through hole; 5. a screw; 6. and a nut.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawings 1 and 2, the rapid testing device in the embodiment comprises a PCB (printed circuit board) 1, wherein the thickness of the PCB 1 is 1.6mm, the surface treatment is lead-free tin spraying, the solder resist color is green, the font color is white, the material is a double-sided FR4 plate, the via hole is covered with oil, and the copper thickness is 2oz. Still include U type terminal 2, the lower fixed surface of U type terminal 2 and PCB board 1 is connected, U type terminal 2 is provided with a plurality ofly, and is a plurality of U type terminal 2 sets up side by side, and is a plurality of U type terminal 2 through the welded mode with PCB board 1 is connected to the welding point is glued and is covered, improves testing arrangement's life. U type terminal 2 is including supporting end 21 and link 22, supporting end 21 with link 22 body coupling, supporting end 21 with 1 fixed connection of PCB board, link 22 is used for connecting the equipment that awaits measuring, link 22 is relative the outstanding setting in edge of PCB board 1 makes things convenient for the link 22 and the equipment that awaits measuring to be connected through this setting, connects convenient operation. U type terminal 2's material is H62 brass nickel plating, and thickness 1.2mm 0.2 can realize that U type terminal 2 connects to connect to insert non-deformable, promotes the durability.

In some embodiments, as shown in fig. 1 and fig. 2, the quick connector 3 is further included, and the quick connector 3 can be connected with equipment or a cable, and the quick connector 3 is adopted to realize quick and convenient plugging. Quick-operation joint 3 is 45A quick-operation joint, can bear the heavy current, quick-operation joint 3 with the upper surface of PCB board 1 passes through welded fastening and connects, quick-operation joint 3 with 2 electric connection of U type terminal. Quick-operation joint 3 can be connected with equipment or cable, equipment to be tested and U type terminal 2 are connected, and combination through quick-operation joint 3 and U type terminal 2 is used, and it is swift, the monolithic stationary firm to have realized the test to can effectively promote testing arrangement's use durability. Quick-operation joint 3 is provided with a plurality ofly, and a plurality of quick-operation joint 3 set up side by side, can peg graft different instrument ports simultaneously, improves efficiency of software testing.

In some embodiments, two opposite side surfaces of the quick coupling 3 are respectively provided with a coupling sliding groove and a coupling sliding block, the coupling sliding block and the coupling sliding groove are adapted in shape, and two adjacent quick couplings 3 can be inserted into the coupling sliding groove through the coupling sliding block for connection. And the cross-sectional area of the bottom of the joint sliding chute is larger than that of the notch of the joint sliding chute, so that two adjacent quick joints 3 are connected more tightly.

In some embodiments, as shown in fig. 2 and fig. 3, the quick connector further includes a fool-proof auxiliary 4, the fool-proof auxiliary 4 and the quick connector 3 are arranged side by side, two opposite side surfaces of the fool-proof auxiliary 4 are provided with a fool-proof sliding groove 41 and a fool-proof sliding block 42, the fool-proof sliding groove 41 is adapted to the connector sliding block, the fool-proof sliding block 42 is adapted to the connector sliding groove, and the connection between the fool-proof auxiliary 4 and the quick connector 3 is realized by inserting the connector sliding block into the fool-proof sliding groove 41 or inserting the fool-proof sliding block 42 into the connector sliding groove. The foolproof auxiliary 4 is provided with a first through hole 43, the PCB 1 is provided with a second through hole 43, the screw 5 penetrates through the first through hole 43 and the second through hole 43, the foolproof auxiliary 4 is detachably connected with the PCB 1, the screw 5 is fixed through the nut 6, the foolproof auxiliary 4 is fixed with the PCB 1, and the quick connector 3 is further fixedly connected with the PCB 1. The quick connector 3 and the fool-proof auxiliary 4 are combined, and the quick connector 3, the fool-proof auxiliary 4 and the PCB 1 are fixed through the screw 5 and the nut 6, so that all the quick connectors 3 are firmly fixed. Consequently, through the setting of preventing slow-witted auxiliary 4, fix quick-operation joint 3, make quick-operation joint 3 with 1 firm in connection of PCB board makes quick-operation joint 3 connect the in-process and can not take place the position and remove inserting, improves quick testing arrangement's life.

In some embodiments, the length of the fool-proof auxiliary 4 is less than the length of the quick connector 3, one end of the fool-proof auxiliary 4, the quick connector 3 and the PCB board 1 are aligned and arranged, the other end of the fool-proof auxiliary 4 is shorter than the length of the quick connector 3, when the fool-proof auxiliary 4 is arranged between the two quick connectors 3, a clearance groove is formed between the two quick connectors 3, and in the using process, the quick connector 3 can be inserted into an instrument to be detected, so that the use is facilitated.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A rapid test device comprises a PCB (1) and is characterized by also comprising,

the U-shaped terminal (2), the U-shaped terminal (2) and the PCB (1) are fixedly connected through welding;

the quick connector (3), quick connector (3) with PCB board (1) is through welded fastening connection, quick connector (3) with U type terminal (2) electric connection.

2. A rapid test device according to claim 1, characterized in that the U-shaped terminal (2) is provided in plurality, a plurality of the U-shaped terminals (2) are arranged side by side, the quick coupling (3) is provided in plurality, and a plurality of the quick couplings (3) are arranged side by side.

3. A rapid test device according to claim 2, characterized in that the two opposite sides of the rapid joint (3) are respectively provided with a joint sliding groove and a joint sliding block, the joint sliding block and the joint sliding groove are matched in shape, and two adjacent rapid joints (3) can be inserted into the joint sliding groove through the joint sliding block for connection.

4. A rapid test device according to claim 3, wherein the cross-sectional area of the bottom of the connector slide is greater than the cross-sectional area of the slot of the connector slide.

5. The rapid testing device according to claim 3 or 4, further comprising a fool-proof auxiliary (4), wherein the fool-proof auxiliary (4) and the rapid connector (3) are arranged side by side, two opposite side surfaces of the fool-proof auxiliary (4) are provided with a fool-proof sliding groove (41) and a fool-proof sliding block (42), the fool-proof sliding groove (41) and the connector sliding block are adapted, and the fool-proof sliding block (42) and the connector sliding groove are adapted.

6. The rapid testing device according to claim 5, further comprising a screw (5) and a nut (6), wherein the foolproof auxiliary (4) is provided with a through hole (43), the screw (5) penetrates through the through hole (43) to be detachably connected with the PCB (1), and the screw (6) is used for fixing.

7. A rapid test device according to claim 6, characterized in that the length of the fool-proof auxiliary (4) is smaller than the length of the quick connector (3), and the fool-proof auxiliary (4), the quick connector (3) and the PCB board (1) are connected with one end arranged in alignment.

8. A rapid test device according to claim 7, characterized in that the U-shaped terminal (2) comprises a support end (21) and a connection end (22), the support end (21) and the connection end (22) are integrally connected, the support end (21) and the PCB (1) are fixedly connected, and the connection end (22) is protrudingly arranged relative to the edge of the PCB (1).

9. The rapid test device according to claim 8, wherein the U-shaped terminal (2) is made of H62 brass nickel plating and has a thickness of 1.2mm ± 0.2.