CN212848928U

CN212848928U - Cap type storage battery clamp

Info

Publication number: CN212848928U
Application number: CN202021903684.3U
Authority: CN
Inventors: 郑红蕾; 关民全
Original assignee: Hydrological And Geological Survey Team Of General Administration Of Coal Geology Of China
Current assignee: Hydrological And Geological Survey Team Of General Administration Of Coal Geology Of China
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-30
Anticipated expiration: 2030-09-03

Abstract

The utility model relates to a cap formula storage battery presss from both sides belongs to electrical apparatus wiring thing technical field. The cap type storage battery clamp comprises a vertically arranged cap type insulating shell and a wire, wherein a circular truncated cone hole is formed in the insulating shell, a U-shaped conducting strip is arranged on the inner wall of the circular truncated cone hole, and one end of the wire extends into the circular truncated cone hole and then is connected with the conducting strip. Has the advantages that: the connection mode is safe, and the short circuit danger caused by misoperation is avoided.

Description

Cap type storage battery clamp

Technical Field

The utility model belongs to the technical field of the electrical apparatus wiring thing, concretely relates to cap formula storage battery presss from both sides.

Background

At present, storage batteries (storage batteries) are often combined for use, the storage batteries are generally connected through an alligator clip, the handheld part of the clip is covered with insulating rubber, but metal at the position of a chuck is exposed, so that the storage batteries can be in contact with a storage battery wiring terminal. Although the method is convenient, in actual work, the wire clamping heads of the two connecting wires are connected carelessly due to careless operation or falling off of the clamp, so that short circuit is caused, and danger is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem and provide a cap formula storage battery presss from both sides, is showing and is improving the interior passenger area of standing of car, improves the passenger capacity, does not have the step in the car simultaneously, gets on the bus, gets off, passenger's walking is with safety more.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the cap type storage battery clamp comprises a vertically arranged cap type insulating shell and a wire, wherein a circular truncated cone hole is formed in the insulating shell, a U-shaped conducting strip is arranged on the inner wall of the circular truncated cone hole, and one end of the wire extends into the circular truncated cone hole and then is connected with the conducting strip.

Has the advantages that: set up the conducting strip in the insulating casing, connect the terminal through the mode of lock joint, connected mode safety avoids taking place the short circuit danger because of the misoperation.

Furthermore, a plurality of strip holes are formed in the conducting strip at intervals along the length direction.

The beneficial effect of adopting the further scheme is that: in-process that stretches into the round platform hole at the terminal, because the diameter of terminal is greater than the diameter on the top in round platform hole, can make the conducting strip receive external force and expand constantly the in-process that stretches into, effectively prevent the expansion in-process through setting up a hole, the conducting strip warp.

Furthermore, the insulating shell is made of insulating rubber.

The beneficial effect of adopting the further scheme is that: the safety is high, and the human body is prevented from being endangered by electric leakage.

Further, the thickness of the conducting strip is 0.2-0.5 mm.

The beneficial effect of adopting the further scheme is that: the thin conducting strip has certain elasticity, and can be ensured to return to the original shape after use without deformation.

Furthermore, the included angle between the conducting strip and the axis of the circular table hole is 1-5 degrees.

The beneficial effect of adopting the further scheme is that: the wiring terminal is favorable to be inserted into the circular truncated cone hole to be in close contact with the conducting strip.

Furthermore, the conducting strip is made of elastic metal.

The beneficial effect of adopting the further scheme is that: good conductivity and high strength.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the extended conducting strip of the present invention;

fig. 4 is a schematic structural diagram of a conventional alligator clip;

in the drawings, the components represented by the respective reference numerals are listed below:

1. an insulating housing; 2. a wire; 3. a conductive sheet; 4. a circular truncated cone hole; 5. a bar hole; 6. a chuck; 7. a handle; 8. and connecting the lead.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1 to 3, the present embodiment provides a cap type battery clamp, including: the novel insulation structure comprises a vertically arranged cap type insulation shell 1 and a wire 2, wherein a circular truncated cone hole 4 is formed in the insulation shell 1, a U-shaped conducting strip 3 is arranged on the inner wall of the circular truncated cone hole 4, and one end of the wire 2 extends into the circular truncated cone hole 4 and then is connected with the conducting strip 3.

The application provides a cap type storage battery presss from both sides with the closed connection of terminal, with 1 lock joint of insulating casing on the terminal, through set up conducting strip 3 in round platform hole 4, utilize conducting strip 3 connecting wire 2 to realize the electricity and connect, connected mode safety avoids taking place the short circuit danger because of the misoperation.

Preferably, in this embodiment, conducting strip 3 is provided with a plurality of strip holes 5 along length direction interval, as shown in fig. 2, at the in-process that the terminal stretched into round platform hole 4, in the in-process that in-service use, the diameter of guaranteeing the terminal is greater than the diameter at the top of round platform hole 4, constantly stretching into in-process can make conducting strip 3 receive external force and expand, effectively prevent the expansion in-process through setting up strip hole 5, conducting strip 3 warp to damage conducting strip 3, influence its normal use.

Preferably, in this embodiment, the insulating housing 1 is made of insulating rubber, so that the safety is high, and the electric leakage is prevented from endangering the human body; the comfort of the human body is improved.

Preferably, in this embodiment, the thickness of the conductive sheet 3 is 0.2-0.5mm, and the thin conductive sheet 3 has a certain elasticity, so as to ensure that the conductive sheet returns to the original shape after use and is not easily deformed.

Preferably, in this embodiment, an included angle between the conductive plate 3 and the axis of the circular truncated cone hole 4 is 1 to 5 °, which is favorable for the terminal to extend into the circular truncated cone hole 4 and to be in close contact with the conductive plate 3.

Preferably, in this embodiment, the conductive sheet 3 is made of an elastic metal material, specifically, a copper material, and has good conductivity and low cost.

Fig. 4 is a structure of a common crocodile clip, a grab handle 7 is partially covered by an insulating material, a chuck 6 is made of exposed metal to bite storage battery binding posts, and the storage battery binding posts are connected through a connecting wire 8 in a semi-exposed mode. Once the clip is removed or the metal object is overlapped, or water is inadvertently spilled on the clip, the risk of a short circuit occurs. And this application adopts closed connection, and whole insulating casing 1 parcel is electrically conductive through built-in conducting strip 3, and the wiring is safe.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A cap battery clamp, comprising:

the novel insulation structure comprises a vertically-arranged cap type insulation shell (1) and a wire (2), wherein a circular truncated cone hole (4) is formed in the insulation shell (1), a U-shaped conducting strip (3) is arranged on the inner wall of the circular truncated cone hole (4), and one end of the wire (2) extends into the circular truncated cone hole (4) and then is connected with the conducting strip (3).

2. The cap type battery clamp according to claim 1, wherein the conductive sheet (3) is provided with a plurality of bar holes (5) at intervals in a length direction.

3. The cap type battery clamp according to claim 1, wherein the insulating housing (1) is made of an insulating rubber material.

4. Cap battery clamp according to any of claims 1-3, characterized in that the conducting strip (3) has a thickness of 0.2-0.5 mm.

5. The cap battery clamp according to any one of claims 1 to 3, wherein the angle between the conductive plate (3) and the axis of the circular truncated cone hole (4) is 1 to 5 °.

6. Cap battery clamp according to any of claims 1-3, characterized in that the conductive plate (3) is made of a resilient metal material.