Output pole base and battery with same

Abstract

The utility model provides an output pole base and a battery with the output pole base, the output pole base comprises a base body, the base body is internally provided with a mounting groove, and the base body is suitable for fixing an output pole busbar; the supporting piece is arranged in the mounting groove; and the fastening piece is connected with the supporting piece, so that the output electrode busbar is fixed with the electric connecting piece. According to the output pole base, the mounting groove is formed in the base body, and the supporting piece is mounted in the mounting groove, so that the supporting piece can be prevented from being separated from the base body, the reliability of connection between the output pole busbar and the base body and between the electric connecting piece and the base body can be further ensured, meanwhile, the supporting piece can be protected, and the use safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery manufacturing, in particular to an output pole base and a battery having the same. Background Art

[0002] In the existing solution, the output pole base has a support member that is simply fixed to the base body. When the output pole base operates under vibration conditions, the support member will separate from the base body, thereby reducing the connection reliability between the output pole bus and the electrical connector and the base body. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an output pole base, which can prevent the support member from separating from the base body.

[0004] The utility model also provides a battery with the output pole base.

[0005] The output pole base according to the embodiment of the utility model includes: a base body, a mounting groove is provided in the base body, and the base body is suitable for fixing the output pole bus; a support member, the support member is provided in the mounting groove, and the support member is used to support the output pole bus and the electrical connector to be fixedly connected; a fastener, the fastener is connected to the support member so that the output pole bus and the electrical connector are fixed on the base.

[0006] According to the output pole base of the utility model, a mounting groove is provided in the base body, and the support member is installed in the mounting groove, which can prevent the support member from being separated from the base body, thereby ensuring the connection reliability between the output pole bus and the electrical connector and the base body. At the same time, it can provide protection for the support member and improve safety in use.

[0007] According to some embodiments of the present invention, the fastener is a rivet, and the fastener is riveted to the support member.

[0008] According to some embodiments of the present invention, at least a portion of the mounting groove passes through the base body, and at least a portion of the support member is exposed from the mounting groove.

[0009] According to some optional embodiments of the present invention, the support member is a bent member, both ends of the support member are bent and abutted to form a rectangular ring, the mounting groove is a rectangular groove, and the support member is adapted to the mounting groove.

[0010] According to some embodiments of the present invention, a first fixing hole is formed on the support member, the first fixing hole is arranged on a side surface of the support member facing the fastener, and the fastener passes through the first fixing hole.

[0011] According to some embodiments of the utility model, the support member is provided with a second fixing hole, the second fixing hole penetrates the support member along the thickness direction of the support member, and the second fixing hole is at least provided on a side surface adjacent to the fastener penetration surface.

[0012] According to some embodiments of the utility model, a positioning hole is provided on one of the support member and the base body, and a positioning column is provided on the other one, and the positioning column is fitted in the positioning hole.

[0013] According to some embodiments of the present invention, the base body is an injection-molded part, and / or the support member is a metal part.

[0014] According to some embodiments of the present invention, the base body and the support member are integrally formed.

[0015] The battery according to the embodiment of the second aspect of the utility model comprises the output pole base according to the first aspect of the utility model.

[0016] According to the battery of the utility model, by setting the output pole base of the first aspect embodiment mentioned above, setting a mounting groove in the base body, and installing the support member in the mounting groove, the support member can be prevented from being separated from the base body, thereby ensuring the connection reliability between the output pole bus and the electrical connector and the base body. At the same time, protection can be provided for the support member, and the safety of use can be improved.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a battery according to an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of an angle of the output pole base shown in ;

[0020] Figure 3 yes Figure 2 A schematic diagram of another angle of the output pole base shown in FIG.

[0021] Figure 4 yes Figure 2 A schematic diagram of an angle of the base body and the steel sleeve shown in ;

[0022] Figure 5 yes Figure 4 A schematic diagram of another angle of the base body and the steel sleeve shown in FIG.

[0023] Figure 6 yes Figure 2 Schematic diagram of the support member shown in .

[0024] Reference numerals:

[0025] 100. Output pole base;

[0026] 10. Base body; 11. Mounting slot; 12. Positioning column;

[0027] 20. Support member; 21. First fixing hole; 22. Second fixing hole; 23. Positioning hole;

[0028] 30. Fasteners;

[0029] 40. Steel sleeve;

[0030] 200, output pole bus;

[0031] 300, electrical connector;

[0032] 1000.Battery. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] Please refer to the following Figure 1-6 An output pole base 100 according to an embodiment of the present invention is described.

[0035] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 According to the output pole base 100 of the embodiment of the utility model, the output pole base 100 includes: a base body 10, a support member 20 and a fastener 30.

[0036] Specifically, a mounting groove 11 is provided in the base body 10, and the base body 10 is suitable for fixing the output pole bus 200; a support member 20 is provided in the mounting groove 11, and the support member 20 is used to support the output pole bus 200 and the electrical connector 300 for fixed connection; the fastener 30 is connected to the support member 20 so that the output pole bus 200 and the electrical connector 300 are fixed on the base.

[0037] For example, Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, a mounting groove 11 is provided in the base body 10, and the support member 20 is embedded in the mounting groove 11. The output pole bus 200 and the electrical connector 300 are fixed to the support member 20 by fasteners 30 to achieve fixation between the output pole bus 200 and the electrical connector 300.

[0038] When fixing the output pole bus 200 and the electrical connector 300 on the base body 10, first support the output pole bus 200 and the electrical connector 300 on the upper side of the support member 20, and then use the fastener 30 to pass through the output pole bus 200, the electrical connector 300 and the support member 20 in sequence to achieve the fixation of the output pole bus 200 and the electrical connector 300 on the base body 10.

[0039] The output pole base 100 of the utility model is provided with a mounting groove 11 in the base body 10, and the support member 20 is installed in the mounting groove 11, which can prevent the support member 20 from being separated from the base body 10. When the output pole bus 200 and the electrical connector 300 are fixed to the support member 20 using the fastener 30, the connection strength between the support member 20 and the base body 10 can be ensured, thereby effectively reducing the risk of the support member 20 shaking relative to the base body 10, thereby ensuring the connection reliability between the output pole bus 200 and the electrical connector 300 and the base body 10. At the same time, the support member 20 is arranged in the mounting groove 11, thereby providing protection for the support member 20, preventing the support member 20 from being damaged, and preventing the support member 20 from short-circuiting and catching fire with other components, thereby improving the safety of use. In addition, the support member 20 can provide a fixing plane for fixing the output pole bus 200 and the electrical connector 300, thereby facilitating the fixing of the output pole bus 200 and the electrical connector 300.

[0040] According to the output pole base 100 of the embodiment of the utility model, a mounting groove 11 is set in the base body 10, and the support member 20 is installed in the mounting groove 11, which can prevent the support member 20 from being separated from the base body 10, thereby ensuring the connection reliability between the output pole bus 200 and the electrical connector 300 and the base body 10. At the same time, it can provide protection for the support member 20 and improve the safety of use.

[0041] According to some embodiments of the present invention, referring to Figure 1 and Figure 2 The fastener 30 is a rivet, and the fastener 30 is connected to the support member 20 by riveting. Thus, the riveting connection can ensure the fixing strength between the fastener 30 and the support member 20, and can effectively prevent the fastener 30 from being separated from the support member 20, thereby ensuring the fixing strength between the output pole bus 200 and the electrical connector 300 and the base body 10, and can also ensure the connection reliability between the output pole bus 200 and the electrical connector 300. In addition, the rivet has a simple structure, low cost, and is convenient for mass use.

[0042] According to some embodiments of the present invention, referring to Figure 2 and Figure 4 At least part of the mounting groove 11 passes through the base body 10, thereby facilitating the connection between the output pole bus 200 and the electrical connector 300 at the position of the mounting groove 11, and at least part of the support member 20 is exposed from the mounting groove 11, that is, part of the support member 20 may be exposed from the mounting groove 11, or the entire support member 20 may be exposed from the mounting groove 11, thereby facilitating the fixation between the output pole bus 200 and the electrical connector 300 and the support member 20.

[0043] For example, Figure 2 and Figure 4 As shown, the upper side and the right side of the installation groove 11 penetrate the base body 10 , and the upper side surface and the right side surface of the support member 20 are exposed from the installation groove 11 .

[0044] According to some optional embodiments of the present invention, referring to Figure 4 and Figure 6 The support member 20 is a bent member, and the two ends of the support member 20 are bent and abutted to form a rectangular ring, and the mounting groove 11 is a rectangular groove, and the support member 20 is adapted to the mounting groove 11. Therefore, the support member 20 is bent and formed. This processing form has a simple structure and low cost, thereby effectively reducing the production cost. At the same time, the support member 20 is formed into a rectangular ring. When the support member 20 is installed in the mounting groove 11, the support member 20 can be effectively prevented from rotating in the mounting groove 11, thereby ensuring the reliability of the connection between the support member 20 and the base body 10.

[0045] For example, Figure 6 As shown, the raw material of the support member 20 is a rectangular plate, and the two ends of the support member 20 are bent and abutted against each other by a bending process, so that the support member 20 is formed into a rectangular ring with left and right ends open.

[0046] According to some embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 6 The support member 20 is formed with a first fixing hole 21, which is disposed on a side surface of the support member 20 facing the fastener 30 (eg Figure 6 The upper side of the support member 20 shown in FIG. 2 is a diagram of a first fixing hole 21, and the fastener 30 passes through the first fixing hole 21. Thus, the first fixing hole 21 provides a fixed position for the fastener 30, and the first fixing hole 21 is reasonably arranged, so that the fastener 30 can be easily connected to the support member 20. At the same time, the first fixing hole 21 has a simple structure and is easy to process, so that the processing efficiency can be effectively improved.

[0047] For example, Figure 1 , Figure 2 and Figure 6 As shown, a first fixing hole 21 is formed on the upper side of the support member 20 , and the first fixing hole 21 penetrates the support member 20 in the up-down direction.

[0048] According to some embodiments of the present invention, referring to Figure 1 , Figure 2 and Figure 6 A second fixing hole 22 is provided on the support member 20, and the second fixing hole 22 penetrates the support member 20 along the thickness direction of the support member 20. The second fixing hole 22 is provided on at least one side surface adjacent to the penetration surface of the fastener 30, that is, the second fixing hole 22 can be provided on one side surface adjacent to the penetration surface of the fastener 30, or the second fixing hole 22 can be provided on both side surfaces adjacent to the penetration surface of the fastener 30.

[0049] In this way, the second fixing hole 22 can cooperate with the structure in the installation groove 11, which can further limit the rotational freedom of the support member 20, thereby effectively preventing the support member 20 from rotating in the installation groove 11, and further ensuring the connection strength between the support member 20 and the base body 10.

[0050] For example, Figure 1 , Figure 2 and Figure 6 As shown, the front and rear sides of the support member 20 are both provided with second fixing holes 22. The front second fixing hole 22 penetrates the front side wall of the support member 20 along the front-to-back direction, and the rear second fixing hole 22 penetrates the rear side wall of the support member 20 along the front-to-back direction.

[0051] According to some embodiments of the present invention, referring to Figure 3 and Figure 6 One of the support member 20 and the base body 10 is provided with a positioning hole 23 and the other is provided with a positioning column 12, and the positioning column 12 is matched in the positioning hole 23. Therefore, the positioning column 12 and the positioning hole 23 can facilitate the installation of the support member 20, so that the support member 20 and the base body 10 can be accurately positioned.

[0052] For example, Figure 3 and Figure 6 As shown, a positioning hole 23 is provided on the lower surface of the support member 20 , and a positioning column 12 protruding upward is provided on the bottom wall of the mounting groove 11 , and the positioning column 12 extends into the positioning hole 23 .

[0053] According to some embodiments of the present invention, referring to Figure 4 The base body 10 is an injection molded part. Therefore, the processing of the base body 10 can be facilitated, thereby improving the production efficiency of the base body 10.

[0054] Furthermore, if Figure 4As shown, the support member 20 is a metal member, thereby ensuring the strength of the support member 20 and preventing the support member 20 from being damaged.

[0055] Furthermore, if Figure 3 As shown, a steel sleeve 40 is provided on the rear side of the base body 10. Thus, the base body 10 can be fixed to other structures in the battery 1000, thereby effectively preventing the base body 10 from moving in the battery 1000.

[0056] According to some embodiments of the present invention, referring to Figure 2 and 3 The base body 10 and the support member 20 are integrally formed. Thus, the fixing strength between the support member 20 and the base body 10 can be ensured, and the connection reliability between the support member 20 and the base body 10 can also be ensured.

[0057] According to the battery 1000 of the second embodiment of the utility model, refer to Figure 1 , including the output pole base 100 of the first aspect of this embodiment.

[0058] According to the battery 1000 of the embodiment of the utility model, by setting the output pole base 100 of the first aspect embodiment mentioned above, setting the installation groove 11 in the base body 10, and installing the support member 20 in the installation groove 11, the support member 20 can be prevented from being separated from the base body 10, thereby ensuring the connection reliability between the output pole bus 200 and the electrical connector 300 and the base body 10. At the same time, protection can be provided for the support member 20, and the safety of use can be improved.

[0059] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0060] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0061] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0062] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0063] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An output pole base, characterized in that: include: A base body, wherein a mounting groove is provided in the base body, and the base body is suitable for fixing the output pole bus bar; A support member, the support member is arranged in the mounting groove, and the support member is used to support the output pole bus bar and fix it to the electrical connector; A fastener is connected to the support member to fix the output pole bus bar and the electrical connector on the base.

2. The output pole base according to claim 1, characterized in that: The fastener is a rivet, and the fastener is riveted to the support member.

3. The output pole base according to claim 1, characterized in that: At least a portion of the mounting groove passes through the base body, and at least a portion of the support member is exposed from the mounting groove.

4. The output pole base according to claim 3, characterized in that: The support member is a bent member, two ends of the support member are bent and abutted to form a rectangular ring, the mounting groove is a rectangular groove, and the support member is adapted to the mounting groove.

5. The output pole base according to claim 1, characterized in that: A first fixing hole is formed on the support member. The first fixing hole is arranged on a side surface of the support member facing the fastener, and the fastener passes through the first fixing hole.

6. The output pole base according to claim 1, characterized in that: The support member is provided with a second fixing hole, the second fixing hole penetrates the support member along the thickness direction of the support member, and the second fixing hole is at least provided on a side surface adjacent to the fastener penetration surface.

7. The output pole base according to claim 1, characterized in that: One of the support member and the base body is provided with a positioning hole and the other is provided with a positioning column, and the positioning column is matched in the positioning hole.

8. The output pole base according to claim 1, characterized in that: The base body is an injection-molded part, and / or the support part is a metal part.

9. The output pole base according to claim 1, characterized in that: The base body and the support member are integrally formed.

10. A battery, characterized in that: The invention comprises the output pole base according to any one of claims 1 to 9.

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