Nickel sheet fixing mechanism of connector

Abstract

The utility model discloses a connector nickel sheet fixing mechanism, which comprises a plug-in shell, two groups of bases are arranged in the plug-in shell, the two groups of bases can be close to each other or far away from each other, a plurality of elastic nickel sheets are arranged on each group of bases at intervals, push-stop blocks are formed on the bases, and the elastic nickel sheets are inserted into the push-stop blocks. An adjusting screw is twisted on the surface of the plug-in shell, so that at least part of the adjusting screw extends into the plug-in shell and is in contact with the push-stop block; the connector terminal solves the problems that the elastic contact fingers are easy to deform after a connector terminal in the prior art is plugged and unplugged for a long time, so that the distance between the elastic contact fingers is increased, the elastic contact fingers cannot be effectively contacted with a plugged electric device, and the contact is poor.

Description

Technical Field

[0001] The utility model relates to the field of connectors, in particular to a connector nickel sheet fixing mechanism. Background Art

[0002] The battery connector is often provided with many plug interfaces, and elastic nickel sheets are arranged in the interfaces; for example, the Chinese patent with application number CN201821378885.9 provides a connector terminal, including two spring sheets, the spring sheets include a spring sheet body and a plurality of elastic contact fingers connected to each other, and the plurality of elastic contact fingers are arranged at one end of the spring sheet body at intervals; the spring sheet bodies of the two spring sheets are fixedly connected; the elastic contact fingers of the two spring sheets are symmetrical to each other and can clamp the plugged electrical components; for connector terminals in the above-mentioned prior art, after long-term plugging and unplugging, the elastic contact fingers are easily deformed, so that the distance between the elastic contact fingers becomes larger, resulting in that they cannot effectively contact the plugged electrical components, resulting in poor contact. Utility Model Content

[0003] The utility model aims to provide a connector nickel sheet fixing mechanism, which solves the problem that the connector terminals in the prior art are prone to deformation of elastic contact fingers after long-term plugging and unplugging, which increases the distance between the elastic contact fingers, resulting in ineffective contact between the elastic contact fingers and the plugged electrical components, causing poor contact.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a connector nickel sheet fixing mechanism, which includes a plug-in shell, two groups of bases are arranged in the plug-in shell, and the two groups of bases can be close to or away from each other. A plurality of elastic nickel sheets are arranged at intervals on each group of the bases, and a push block is formed on the base. An adjusting screw is twisted on the surface of the plug-in shell, so that the adjusting screw at least partially extends into the plug-in shell and contacts the push block.

[0005] Preferably, the two bases are connected via a spring.

[0006] Preferably, the number of the springs is no less than 2 groups.

[0007] Preferably, a limit bar is provided in the plug-in housing, and the limit bar passes through between the two elastic nickel sheets.

[0008] Preferably, a notch is formed at the bottom of the plug housing, a conductive sheet is provided at the bottom of the plug housing, a protruding structure is formed on the conductive sheet, the protruding structure is engaged in the notch and contacts the base.

[0009] Preferably, pins are provided on the conductive sheet.

[0010] Preferably, a protective shell is provided at the bottom of the plug housing, and the conductive sheet and the pins are located in the protective shell.

[0011] Beneficial effect: The utility model provides a connector nickel sheet fixing mechanism, which includes a plug-in shell, two groups of bases are arranged in the plug-in shell, the two groups of bases can be close to or away from each other, and a plurality of elastic nickel sheets are arranged at intervals on each group of bases, and a push block is formed on the base. An adjusting screw is twisted on the surface of the plug-in shell, so that the adjusting screw at least partially extends into the plug-in shell and contacts with the push block; when the elastic nickel sheet is deformed due to long-term plugging and unplugging, the adjusting screw can be twisted on the outside of the plug-in shell, and the adjusting screw here can be a plastic screw, so that the distance between the elastic nickel sheets is reduced through the push block, so that the elastic nickel sheet can effectively and fully contact with the plug-in electrical component, thereby avoiding poor contact of the elastic nickel sheet due to long-term use.

[0012] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0014] Figure 1 This is the first structural diagram of the connector nickel sheet fixing mechanism provided by the utility model;

[0015] Figure 2 This is a second structural diagram of the connector nickel sheet fixing mechanism provided by the utility model;

[0016] Figure 3 This is a disassembled diagram of the connector nickel sheet fixing mechanism provided by the utility model;

[0017] Figure 4 It is a cross-sectional view of the connector nickel sheet fixing mechanism provided by the utility model.

[0018] Description of Reference Numerals

[0019] 1-plug housing; 2-base; 3-elastic nickel sheet; 4-limiting horizontal bar; 5-push block; 6-adjusting screw; 7-spring; 8-protective housing; 9-conductive sheet; 10-pin; 11-slot. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-4 As shown: The utility model provides a connector nickel sheet fixing mechanism, the connector nickel sheet fixing mechanism includes a plug-in shell 1, two groups of bases 2 are arranged in the plug-in shell 1, the two groups of bases 2 can be close to or away from each other, a plurality of elastic nickel sheets 3 are arranged on each group of bases 2 at intervals, a push block 5 is formed on the base 2, and an adjusting screw 6 is twisted on the surface of the plug-in shell 1, so that the adjusting screw 6 at least partially extends into the plug-in shell 1 and contacts with the push block 5. When the elastic nickel sheet is deformed due to long-term plugging and unplugging, the adjusting screw can be twisted on the outside of the plug-in shell. The adjusting screw here can be a plastic screw, so that the distance between the elastic nickel sheets is reduced through the push block, so that the elastic nickel sheet can effectively and fully contact with the plugged electrical device, avoiding the situation of poor contact of the elastic nickel sheet due to long-term use.

[0022] In a preferred embodiment of the present invention, in order to improve the elasticity between the elastic nickel sheets so that the elastic nickel sheets can effectively contact the plugged electrical components, the two bases 2 are connected via a spring 7 .

[0023] In a preferred embodiment of the present invention, in order to further improve the elasticity between the elastic nickel sheets, the number of the springs 7 is no less than 2 groups.

[0024] In a preferred embodiment of the utility model, in order to limit the base 2 to prevent the base from falling off from the plug-in shell and to limit the mutual displacement between the two bases, a limiting horizontal bar 4 is provided in the plug-in shell 1, and the limiting horizontal bar 4 passes between the two elastic nickel sheets 3.

[0025] In a preferred embodiment of the present invention, a notch 11 is formed at the bottom of the plug housing 1, a conductive sheet 9 is provided at the bottom of the plug housing 1, a convex structure is formed on the conductive sheet 9, the convex structure is engaged in the notch 11 and contacts the base 2; a pin 10 is provided on the conductive sheet 9. The plug housing here is mounted on the body of the connector, and the wires in the connector can be fixed by the pin 10.

[0026] In a preferred embodiment of the present utility model, in order to protect the conductive sheet and the pins, a protective housing 8 is provided at the bottom of the plug housing 1 , and the conductive sheet 9 and the pins 10 are located in the protective housing 8 .

[0027] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0028] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0029] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A connector nickel sheet fixing mechanism, characterized in that: The connector nickel sheet fixing mechanism comprises a plug-in shell (1), two groups of bases (2) are arranged in the plug-in shell (1), the two groups of bases (2) can be close to or away from each other, a plurality of elastic nickel sheets (3) are arranged at intervals on each group of bases (2), a push block (5) is formed on the base (2), and an adjusting screw (6) is twisted on the surface of the plug-in shell (1), so that the adjusting screw (6) at least partially extends into the plug-in shell (1) and contacts the push block (5).

2. The connector nickel sheet fixing mechanism according to claim 1, characterized in that: The two bases (2) are connected via a spring (7).

3. The connector nickel sheet fixing mechanism according to claim 2, characterized in that: The number of the springs (7) is no less than 2 groups.

4. The connector nickel sheet fixing mechanism according to claim 1, characterized in that: A limit bar (4) is arranged inside the plug-in housing (1), and the limit bar (4) passes through between the two elastic nickel sheets (3).

5. The connector nickel sheet fixing mechanism according to claim 1, characterized in that: A notch (11) is formed at the bottom of the plug housing (1), a conductive sheet (9) is provided at the bottom of the plug housing (1), a protruding structure is formed on the conductive sheet (9), the protruding structure is engaged in the notch (11) and is in contact with the base (2).

6. The connector nickel sheet fixing mechanism according to claim 5, characterized in that: The conductive sheet (9) is provided with pins (10).

7. The connector nickel sheet fixing mechanism according to claim 6, characterized in that: A protective shell (8) is provided at the bottom of the plug-in shell (1), and the conductive sheet (9) and the pin (10) are located inside the protective shell (8).

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