CN218384830U

CN218384830U - Bent-mouth tweezers for winding terminal pins of BMS transformer

Info

Publication number: CN218384830U
Application number: CN202222804289.5U
Authority: CN
Inventors: 洪国庆; 尹志勇; 尹正中; 马赛
Original assignee: Xiangtan Yucheng Electronic Co ltd
Current assignee: Xiangtan Yucheng Electronic Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-24
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a BMS transformer is around curved mouth tweezers for end foot relates to tweezers technical field, and what solve is that a lot of presss from both sides tweezers, and the copper line easily receives damage or the bad technical problem of broken string in the process, press from both sides one, the activity presss from both sides two including the activity, the activity presss from both sides one, the activity presss from both sides the one end swing joint of two, and the activity presss from both sides one, the activity presss from both sides two structures the same, the tip that the activity pressed from both sides two is provided with the clamping part, one side of clamping part can press from both sides the tip laminating of one with the activity, the clamping part is provided with arc portion with the end connection department that the activity pressed from both sides two. The improvement uses curved mouth tweezers, and the curved mouth can be with copper line location at most advanced and can not the landing, has improved efficiency, can not produce line damage or broken string harmfully simultaneously. And can carry out spacingly to the copper line, avoid the in-process copper line of centre gripping to remove too far place. Meanwhile, the opening between the movable clamps can be limited.

Description

BMS transformer is around curved mouth tweezers for end foot

Technical Field

The utility model relates to a tweezers technical field, concretely relates to BMS transformer is around bent mouth tweezers for end foot.

Background

As shown in fig. 1, when the copper wire is clamped by the sharp-nose tweezers to wind the pin, the copper wire is easy to slide off from the tip of the tweezers when the position of the tweezers is close to the tip, and when the position of the tweezers is close to the rear end, the tip of the tweezers is too long to expose out to prevent the pin from being wound, so that the tweezers are clamped for multiple times, and the copper wire is easy to be damaged or has poor wire breakage in the process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BMS transformer is around curved mouth tweezers for end foot, solves following technical problem: the copper wire is easy to be damaged or has poor wire breakage in the process of clamping the forceps for many times.

The purpose of the utility model can be realized by the following technical proposal:

BMS transformer is around bent mouth tweezers for end foot, press from both sides two including the activity, the activity presss from both sides one, the activity presss from both sides the one end swing joint of two, and the activity presss from both sides one, the activity presss from both sides two structures the same, the tip that the activity pressed from both sides two is provided with the clamping part, one side of clamping part can press from both sides the tip laminating of one with the activity, the clamping part is provided with arc portion with the end connection department that the activity pressed from both sides two.

As a further aspect of the present invention: and anti-skid grains are arranged at the top of the second movable clamp.

As a further aspect of the present invention: and a limiting bump is arranged at the top of the second movable clamp.

As a further aspect of the present invention: a groove is formed in the top of the first movable clamp, an elastic piece is fixedly mounted inside the groove, and a limiting column is fixedly mounted on the top of the elastic piece.

As a further aspect of the present invention: the top of the first movable clamp is fixedly provided with an inserting column, and the second movable clamp is provided with an inserting groove matched with the inserting column.

As a further aspect of the present invention: the top of the first movable clamp is provided with an arc-shaped groove, the bottom of the second movable clamp is provided with an arc-shaped pressing block, and the arc-shaped pressing block is matched with the arc-shaped groove.

As a further aspect of the present invention: and the first movable clamp and the second movable clamp are sleeved with rubber sleeves.

The utility model has the advantages that:

the improvement uses curved mouth tweezers, and the curved mouth can be with copper line location at most advanced and can not the landing, has improved efficiency, can not produce line damage or broken string harmfully simultaneously. And can carry out spacingly to the copper line, avoid the in-process copper line of centre gripping to remove too far place. Meanwhile, the opening between the movable clamps can be limited.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a prior art structure;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of the second to fourth embodiments and the seventh embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fifth embodiment of the present invention;

fig. 5 is a schematic structural diagram of a sixth embodiment of the present invention.

In the figure: 1. a first movable clamp; 2. a second movable clamp; 21. a clamping portion; 22. an arc-shaped portion; 23. anti-skid lines; 24. a limiting bump; 25. an arc-shaped pressing block; 11. a groove; 12. a limiting column; 13. inserting the column; 14. an arc-shaped slot; 15. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

Please refer to fig. 2, the utility model discloses a BMS transformer is around curved mouth tweezers for end foot, including activity clamp 1, activity clamp two 2, the one end swing joint of activity clamp 1, activity clamp two 2, and activity clamp 1, activity clamp two 2 the same structure, the tip that activity clamp two 2 is provided with clamping part 21, one side of clamping part 21 can be laminated with the tip that activity clamp 1, the end connection department of clamping part 21 and activity clamp two 2 is provided with arc 22. The improvement uses curved mouth tweezers, and the curved mouth can be with copper line location at most advanced and can not the landing, has improved efficiency, can not produce line damage or broken string harmfully simultaneously.

Example two

Referring to fig. 3, the top of the second movable clamp 2 is provided with anti-slip lines 23, and the structure can play a good anti-slip role when in use.

EXAMPLE III

Referring to fig. 3, the top of the second movable clamp 2 is provided with a limiting bump 24, and the structure has a good limiting effect.

Example four

Referring to fig. 3, a groove 11 is formed in the top of the movable clamp 1, an elastic member is fixedly installed inside the groove 11, the elastic member can be a spring or rubber, a limiting column 12 is fixedly installed on the top of the elastic member, and the copper wire can be blocked by the arrangement of the limiting column 12, so that the inconvenience caused by sliding to a far place is avoided; through the setting of elastic component, can compress spacing post 12, play fine convenience.

EXAMPLE five

Referring to fig. 4, an insertion column 13 is fixedly installed at the top of the first movable clamp 1, and an insertion groove matched with the insertion column 13 is formed in the second movable clamp 2. The copper wire can be blocked, so that the phenomenon that the copper wire slides to a far place to cause inconvenient operation is avoided; through the arrangement of the insertion groove, the limiting column 12 can be inserted into the insertion groove, and good convenience is achieved

Example six

Referring to fig. 5, an arc-shaped groove 14 is formed at the top of the first movable clamp 1, an arc-shaped pressing block 25 is arranged at the bottom of the second movable clamp 2, and the arc-shaped pressing block 25 is matched with the arc-shaped groove 14. The arc-shaped groove 14 can limit the copper wire to prevent the copper wire from sliding off, and the copper wire can be extruded and fixed through the arc-shaped pressing block 25.

EXAMPLE seven

As shown in fig. 2-4, the rubber sleeves 15 are sleeved on the first movable clamp 1 and the second movable clamp 2, so that on one hand, openings of the first movable clamp 1 and the second movable clamp 2 can be limited, and on the other hand, after the first movable clamp 1 and the second movable clamp 2 are used for a long time, the elasticity of the first movable clamp 1 and the second movable clamp 2 is deteriorated, and the rubber sleeves 15 can play a role in limiting.

The utility model discloses a theory of operation: the improvement uses curved mouth tweezers, and the curved mouth can be with copper line location at most advanced and can not the landing, has improved efficiency, can not produce line damage or broken string harmfully simultaneously.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

BMS transformer presss from both sides one (1), activity including the activity and presss from both sides two (2), the activity presss from both sides the one end swing joint of one (1), activity clamp two (2), and the activity presss from both sides one (1), the activity presss from both sides two (2) the structure the same, the tip that the activity pressed from both sides two (2) is provided with clamping part (21), one side of clamping part (21) can press from both sides the tip laminating of one (1) with the activity, clamping part (21) and the end connection department that the activity pressed from both sides two (2) are provided with arc portion (22).
2. Bent-nose tweezers for terminal pins of BMS transformer according to claim 1, characterized in that the top of the movable clamp two (2) is provided with anti-slip threads (23).
3. Bent-nose tweezers for terminal pins of BMS transformer according to claim 1, characterized in that the top of the second movable clamp (2) is provided with a limit bump (24).
4. The BMS transformer is around curved mouth tweezers for end foot of claim 1, characterized in that, the top of movable clamp I (1) is opened with a groove (11), the inside of groove (11) is fixedly installed with an elastic piece, the top of elastic piece is fixedly installed with a spacing post (12).
5. The BMS transformer is around bent mouth tweezers of end foot of claim 1, characterized in that, the top of activity clamp (1) is fixed with plug column (13), and activity clamp (2) is seted up the inserting groove with plug column (13) cooperation.
6. The BMS transformer is around bent mouth tweezers of end foot of claim 1, characterized in that, the top of activity clamp one (1) is seted up arc groove (14), the bottom of activity clamp two (2) is provided with arc briquetting (25), arc briquetting (25) and arc groove (14) adaptation.
7. Bent-nose tweezers for terminal pins of BMS transformer according to claim 1, characterized in that rubber sleeves (15) are sleeved on the movable clamp i (1) and the movable clamp ii (2).