CN217788819U

CN217788819U - Automobile battery clamp

Info

Publication number: CN217788819U
Application number: CN202222069641.5U
Authority: CN
Inventors: 顾建峰
Original assignee: Zhejiang Greatway Electrical Tool Co ltd
Current assignee: Zhejiang Greatway Electrical Tool Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-11
Anticipated expiration: 2032-08-04

Abstract

The utility model provides an automobile storage battery clamp, which comprises a first clamping piece and a second clamping piece which are oppositely arranged and hinged, and a first clamping tooth arranged on the first clamping piece; the first clamping teeth are provided with first positioning holes, first positioning arc surfaces and second positioning arc surfaces, the first positioning arc surfaces are located on two sides of the first positioning holes and are distributed in a first direction, the second positioning arc surfaces are located on two sides of the first positioning holes and are distributed in a second direction, the first positioning holes are used for assembling the first clamping teeth on the first clamping piece, the first direction is perpendicular to the second direction, and the first clamping teeth are integrally formed; the utility model discloses do benefit to the production efficiency who improves the cell and press from both sides the production stability of little tooth in the clamp and the cell.

Description

Automobile battery clamp

Technical Field

The utility model relates to the technical field of auto-parts, specifically speaking relates to an automobile storage battery presss from both sides.

Background

Along with people's standard of living's constantly improves, the car is also more and more popular, and is corresponding, and the mobile unit is also more and more, like on-vehicle charger, on-vehicle dc-to-ac converter and on-vehicle refrigerator etc. because of the mobile unit increases for also can a large amount of electric quantities that consume the car storage battery, when the electric quantity of car storage battery was crossed lowly, then can cause unable start-up car. In addition, in cold winter, when the automobile battery can not provide enough electric quantity, the automobile can not be started. To the above-mentioned multiple situation, when the car can't start, generally all need the auto repair personnel to carry out the interconnection of car storage battery to start the car. Based on this, the automobile emergency starting power supply is gradually raised, and the main function of the emergency starting power supply is to start the automobile when the automobile is in power shortage or the automobile cannot be started for other reasons.

When the emergency starting power supply is used for starting the automobile, the automobile battery clamp is required to be used. One end of the battery clamp is connected to an electrode of the automobile battery, and the other end of the battery clamp is connected to an emergency starting power supply. The battery clamp generally comprises an upper clamp and a lower clamp, wherein the upper clamp and the lower clamp are respectively provided with clamp teeth. The battery clamp is electrically connected with the automobile battery through the clamping teeth. Specifically, the lower clamp is provided with a large tooth, the upper clamp is provided with a small tooth, the small tooth is generally not electrified, and an electrified lead is connected through the large tooth to realize the electric connection with the emergency starting power supply. At present, a small tooth in an automobile battery clamp is complex in structure, low in manufacturing efficiency and poor in clamping stability.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automobile storage battery presss from both sides to improve the production efficiency of little tooth in the storage battery presss from both sides and the centre gripping stability of storage battery clamp.

According to one aspect of the utility model, an automobile battery clamp is provided, which comprises a first clamping piece and a second clamping piece which are oppositely arranged and hinged, and a first clamping tooth arranged on the first clamping piece;

the first clamping teeth are provided with first positioning holes, are located the two sides of the first positioning holes are arranged along a first direction to form first positioning arc surfaces and are located the two sides of the first positioning holes are arranged along a second direction to form second positioning arc surfaces, the first positioning holes are used for assembling the first clamping teeth on the first clamping piece, the first direction is perpendicular to the second direction, and the first clamping teeth are integrally formed.

Optionally, the first positioning arc surface and the second positioning arc surface are both formed by an inner recess.

Optionally, the first positioning arc surface and the second positioning arc surface are arranged in a crossing manner.

Optionally, the first positioning arc surfaces are symmetrically distributed, and/or the second positioning arc surfaces are symmetrically distributed.

Optionally, the first positioning arc surface and the second positioning arc surface have unequal curvature radii.

Optionally, the battery jar clamp further includes a second clamping tooth disposed on the second clamping piece, the second clamping tooth is electrically connected to a power-on wire, and the second clamping tooth conducts electricity based on the power-on wire; the second clamping teeth are matched with the first clamping teeth to realize the occlusion of a clamping object.

Optionally, a second positioning hole and third positioning arc surfaces located on two sides of the second positioning hole and distributed in a first direction are arranged on the second clamping tooth, and the third positioning arc surfaces are arranged opposite to the first positioning arc surfaces and are matched to limit the clamped object in the second direction.

Optionally, the second clamping teeth are further provided with fourth positioning arc surfaces which are located on two sides of the second positioning hole and distributed in a second direction in an arrayed manner, and the fourth positioning arc surfaces are arranged opposite to the second positioning arc surfaces and are matched to limit the clamped object in the first direction.

Optionally, the second clamping teeth are provided with clamping sleeves, the clamping sleeves are formed by penetrating through the second clamping teeth along the first direction, and the clamping sleeves are sleeved on the power-on wires.

Optionally, the first positioning hole protrudes outwards from the first clamping tooth to form a first protruding part; the first clamping piece is used for mounting a first mounting surface of the first clamping tooth, a first concave part is formed in the first mounting surface of the first clamping tooth in an inwards concave mode, and the first concave part is matched with the first convex part to limit the first clamping tooth.

Compared with the prior art, the utility model beneficial effect lie in:

the utility model provides an automobile storage battery clamp is through being equipped with respectively on first clamp tooth along the first location cambered surface and the second location cambered surface of equidirectional range distribution, carry out spacing to the centre gripping object, can satisfy the centre gripping demand in the equidirectional, do benefit to and promote the commonality and the stability of storage battery clamp; meanwhile, the battery clamp is simple in structure, convenient to install and integrally formed, and the production efficiency of the battery clamp is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. 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 effort.

Fig. 1 is a schematic structural view of a first clamping tooth in an automobile battery clamp according to an embodiment of the present invention;

fig. 2 is another schematic structural view of a first clamping tooth of the battery clamp of the vehicle according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an automobile battery clamp according to an embodiment of the present invention;

fig. 4 is another schematic structural diagram of the battery clamp of the vehicle according to an embodiment of the present invention.

Reference numerals

The clamping device comprises a first clamping piece-101, a second clamping piece-102, a first clamping tooth-103, a first positioning hole-104, a first positioning arc-105, a second positioning arc-106, a second clamping tooth-107 and a power-on wire-108.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, materials, devices, etc. In other instances, well-known technical solutions have not been shown or described in detail to avoid obscuring aspects of the present disclosure. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The terms "a," "an," "the," "said," and "at least one" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising," "having," and "providing" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.

As shown in fig. 1 to 4, an embodiment of the present invention discloses an automobile battery clamp. The automobile storage battery clamp comprises a first clamping piece 101 and a second clamping piece 102 which are oppositely arranged and hinged, and further comprises a first clamping tooth 103 arranged on the first clamping piece 101 and a second clamping tooth 107 arranged on the second clamping piece 102. The first clamping tooth 103 is the above-mentioned small tooth, and the second clamping tooth 107 is the above-mentioned large tooth. Then correspondingly, the first clamping piece 101 is an upper clamp, and the second clamping piece 102 is a lower clamp. The second clamping tooth 107 is matched with the first clamping tooth 103 to realize the occlusion of the clamped object. Wherein, the clamping object can be an electrode of a storage battery.

Referring to fig. 1 and 2, in the present embodiment, the first clamping tooth 103 is provided with a first positioning hole 104, first positioning arc surfaces 105 located at two sides of the first positioning hole 104 and distributed in a first direction, and second positioning arc surfaces 106 located at two sides of the first positioning hole 104 and distributed in a second direction. The first positioning hole 104 is used to mount the first clip tooth 103 to the first clip 101. The first direction is perpendicular to the second direction.

The first positioning arc surface 105 and the second positioning arc surface 106 are positioning arc surfaces for a clamping object in different directions. Also, the first positioning arcs 105 and the second positioning arcs 106 are not generally used at the same time. That is, for a clamping object, either the first positioning arc surface 105 or the second positioning arc surface 106 is used for limiting the clamping object. Can the not equidirectional location demand of adaptation like this, do benefit to the commonality and the suitability that improve this storage battery clamp.

And, through using first location cambered surface 105 or second location cambered surface 106 to carry out the centre gripping to the electrode of storage battery clamp, do benefit to the centre gripping effect that improves this storage battery clamp, improve centre gripping stability promptly.

In this embodiment, above-mentioned first clamp tooth 103 integrated into one piece compares like this and needs to adopt multiple process to process the pinion in present (for example needn't adopt bending forming process), does benefit to the production efficiency who improves first centre gripping to do benefit to the production efficiency who improves the battery clamp. The first clamping tooth 103 may be made of metal or nonmetal, which is not limited in this application.

In this embodiment, the first positioning arc surface 105 and the second positioning arc surface 106 are both formed by an inward recess. Specifically, the first positioning arc surface 105 and the second positioning arc surface 106 are recessed in a direction away from the second clamping tooth 107. Wherein, the concave direction of the first positioning cambered surface 105 and the concave direction of the second positioning cambered surface 106 are the same. The first positioning arc surfaces 105 are symmetrically distributed with respect to the first positioning hole 104, and/or the second positioning arc surfaces 106 are symmetrically distributed with respect to the first positioning hole 104. The first positioning arc surface 105 and the second positioning arc surface 106 are arranged to intersect with each other, and form a rib after the intersection.

Referring to fig. 3, the first positioning hole 104 protrudes from the first clamping tooth 103 to form a first protrusion. The first clamping piece 101 is provided with a first mounting surface for mounting the first clamping teeth 103, and a first concave part is formed in the first mounting surface in an inward concave mode and matched with the first convex part, so that the first clamping teeth 103 are limited, and the mounting accuracy of the first clamping teeth 103 is improved. Specifically, the first positioning hole 104 protrudes from the first outer surface of the first clamping tooth 103 to form the first protrusion. The first outer surface is the surface of the first clamping tooth 103 facing away from the second clamping tooth 107.

In this embodiment, the second clip tooth 107 is electrically connected to the conductive wire 108, and the second clip tooth 107 conducts electricity based on the conductive wire 108. That is, the second clamping tooth 107 is connected to the emergency starting power supply based on the lead 108, and the power supply is established for the battery. The second gripper tooth 107 may have the same structure as the first gripper tooth 103, or may have a structure different from that of the first gripper tooth 103. This is not limited by the present application.

In this embodiment, the second clamping teeth 107 are provided with second positioning holes and third positioning arc surfaces located at two sides of the second positioning holes and arranged and distributed along the first direction. The second positioning hole is used for assembling the second clip tooth 107 to the second clip piece 102. The third positioning arc surface is opposite to the first positioning arc surface 105, and is matched with the clamping object to clamp the clamping object and limit the clamping object in the second direction. That is, the displacement of the clamping object in the second direction can be prevented.

Referring to fig. 4, in the present embodiment, the first clamping tooth 103 is solid, and the second clamping tooth 107 is hollow. The second gripper tooth 107 is provided with a gripper socket which is formed to penetrate the second gripper tooth 107 in the first direction. The clamping sleeve may be disposed around the wire 108.

In some optional embodiments, the second clamping tooth 107 is further provided with fourth positioning arc surfaces located at two sides of the second positioning hole and distributed in a second direction, and the fourth positioning arc surfaces are opposite to the second positioning arc surfaces 106, and cooperate to clamp the clamped object and limit the clamped object in the first direction. In this case, the structure of the second gripper tooth 107 is the same as that of the first gripper tooth 103.

In some alternative embodiments, the radii of curvature of the first positioning arc 105 and the second positioning arc 106 are not equal. Therefore, the battery clamp can be adapted to battery electrodes of different sizes, and the universality of the battery clamp is improved.

It should be noted that fig. 4 is mainly used to illustrate the connection relationship between the second clipping tooth 107 and the wire 108, and the assembly relationship between the second clipping tooth 107 and the second clipping plate 102. The structure of the second clamping tooth 107 shown in fig. 4 does not include the third positioning arc and the fourth positioning arc.

To sum up, the utility model provides an automobile storage battery presss from both sides has following advantage at least:

according to the automobile storage battery clamp disclosed by the embodiment, the first positioning arc surfaces and the second positioning arc surfaces which are distributed in different directions are arranged on the first clamping teeth respectively, so that a clamped object is limited, the clamping requirements in different directions can be met, and the universality and the stability of the storage battery clamp can be improved; meanwhile, the battery clamp is simple in structure, convenient to install and integrally formed, and the production efficiency of the battery clamp is improved.

In the description of the present invention, it is to be understood that the terms "bottom", "longitudinal", "lateral", "up", "down", "front", "back", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the structures or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and "a plurality" means one or more.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," 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 do not necessarily 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.

The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model discloses to the ordinary skilled person in technical field's the prerequisite that does not deviate from the utility model discloses under the design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The automobile battery clamp is characterized by comprising a first clamping piece (101) and a second clamping piece (102) which are oppositely arranged and hinged, and first clamping teeth (103) arranged on the first clamping piece (101);

first double-layered tooth (103) are equipped with first locating hole (104), are located the both sides of first locating hole (104) and arrange first location cambered surface (105) that distribute and be located along the first direction both sides of first locating hole (104) and arrange second location cambered surface (106) that distribute along the second direction, first locating hole (104) are used for with first double-layered tooth (103) assemble in first clamping piece (101), the first direction with the second direction is perpendicular, first double-layered tooth (103) integrated into one piece.

2. The automotive battery clamp of claim 1, characterized in that the first positioning arc (105) and the second positioning arc (106) are both formed by an internal concavity.

3. The battery clamp according to claim 1, characterized in that the first positioning arc (105) and the second positioning arc (106) are arranged crosswise.

4. The battery clamp according to claim 1, characterized in that said first positioning arcs (105) are symmetrically distributed and/or said second positioning arcs (106) are symmetrically distributed.

5. The vehicle battery clamp as defined in claim 1, wherein the first positioning arc (105) and the second positioning arc (106) have unequal radii of curvature.

6. The automotive battery clamp as claimed in claim 1, further comprising a second clamping tooth (107) disposed on the second clamping piece (102), wherein the second clamping tooth (107) is electrically connected to a wire (108), and the second clamping tooth (107) conducts electricity based on the wire (108); the second clamping teeth (107) are matched with the first clamping teeth (103) to realize the occlusion of a clamped object.

7. The battery clamp of claim 6, wherein the second clamping teeth (107) are provided with second positioning holes and third positioning arc surfaces which are located at two sides of the second positioning holes and arranged and distributed along the first direction, and the third positioning arc surfaces are arranged opposite to the first positioning arc surfaces (105) and cooperate to limit the clamped object in the second direction.

8. The battery clamp of claim 7, wherein the second clamping teeth (107) are further provided with fourth positioning arc surfaces which are located on two sides of the second positioning hole and are distributed in a second direction, and the fourth positioning arc surfaces are arranged opposite to the second positioning arc surfaces (106) and are matched to limit a clamped object in the first direction.

9. The battery clamp according to claim 6, wherein the second clamping tooth (107) is provided with a clamping sleeve, the clamping sleeve is formed through the second clamping tooth (107) along the first direction, and the clamping sleeve is sleeved on the conducting wire (108).

10. The automotive battery clamp as claimed in claim 1, characterized in that the first positioning hole (104) protrudes outwards from the first clamping tooth (103) to form a first protrusion; the first clamping piece (101) is used for mounting a first mounting surface of the first clamping tooth (103) and is inwards concave to form a first concave part, and the first concave part is matched with the first convex part to limit the first clamping tooth (103).