Battery connector

Abstract

The utility model discloses a battery connector, which comprises a plastic base, a first conducting strip, a second conducting strip, a first conducting sleeve and a second conducting sleeve, and is characterized in that the base is respectively provided with a first accommodating groove and a second accommodating groove which are opened towards the top side of the base, and a first positioning cavity and a second positioning cavity which are opened towards the bottom side of the base; the first conductive sheet is padded in the first accommodating groove, one end of the first conductive sheet is provided with a first extension part, the first conductive sleeve is sleeved in the first positioning cavity, the top end of the first conductive sleeve is fixedly connected with the first extension part, the second conductive sheet is padded in the second accommodating groove, one end of the second conductive sheet is provided with a second extension part, and the second conductive sleeve is sleeved in the second positioning cavity; when the electrode column of the battery is inserted into the first conductive sleeve, the inner wall of the first positioning cavity supports the first conductive sleeve to ensure that the first conductive sleeve is not easy to incline, so that the structural stability of the first conductive sleeve is effectively improved, the short circuit of the battery is prevented, and the power utilization risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a battery connector. Background Art

[0002] A battery connector is an accessory used to connect batteries to electrical appliances. Existing battery connectors mainly include a PCB circuit board and pins soldered to the PCB circuit board. The positive and negative poles of the battery can be plugged into the corresponding pins, and power is supplied to the electrical appliance through the battery connector.

[0003] However, the plugs of this type of battery connector have poor stability and are easily distorted by force during use, causing battery short circuits and posing certain electrical risks. Utility Model Content

[0004] In view of this, the present invention provides a battery connector for solving the problem that the plug-in column of the battery connector in the prior art has poor stability and is easily distorted by force during use, causing battery short circuit and posing certain electrical risks.

[0005] In order to achieve one or part or all of the above-mentioned purposes or other purposes, the present invention proposes a battery connector, including a base made of plastic material, a first conductive sheet, a second conductive sheet, a first conductive sleeve and a second conductive sleeve, the base being respectively provided with a first accommodating groove and a second accommodating groove opening toward its top side and a first positioning cavity and a second positioning cavity opening toward its bottom side, the first conductive sheet being padded in the first accommodating groove, one end of which is provided with a first extension portion, the first extension portion extends through the base to the bottom of the first positioning cavity, the first conductive sleeve being sleeved in the first positioning cavity, the top end of which is fixedly connected to the first extension portion, the second conductive sheet being padded in the second accommodating groove, one end of which is provided with a second extension portion, the second extension portion extends through the base to the bottom of the second positioning cavity, the second conductive sleeve being sleeved in the second positioning cavity, the top end of which is fixedly connected to the second extension portion.

[0006] Preferably, the first accommodating groove is centrally arranged on the top side wall of the base, and the second accommodating groove is annular and coaxially arranged on the periphery of the first accommodating groove.

[0007] Preferably, the depth of the first accommodating groove is greater than the thickness of the first conductive sheet, and the depth of the second accommodating groove is greater than the thickness of the second conductive sheet.

[0008] Preferably, an end of the first conductive sleeve away from the first extension portion and an end of the second conductive sleeve away from the second extension portion are both provided with flanges.

[0009] Preferably, the first conductive sleeve is spaced from the inner wall of the first positioning cavity, and first support blocks are symmetrically provided on the inner walls on both sides of the first positioning cavity, one of the first support blocks abuts against one side of the first conductive sleeve, and the other of the first support blocks abuts against the other side of the first conductive sleeve, and the second conductive sleeve is spaced from the inner wall of the second positioning cavity, and second support blocks are symmetrically provided on the inner walls on both sides of the second positioning cavity, one of the second support blocks abuts against one side of the second conductive sleeve, and the other of the second support blocks abuts against the other side of the second conductive sleeve.

[0010] Preferably, a guide positioning groove is provided on the bottom side wall of the base and passes through both ends thereof, and the guide positioning groove is arranged away from the center of the base.

[0011] Preferably, an electrode mark is provided on the bottom side wall of the base, and the electrode mark is used to distinguish the first conductive sleeve from the second conductive sleeve.

[0012] Preferably, the base is in a flat cylindrical shape.

[0013] Preferably, the first conductive sheet and the second conductive sheet are both made of brass.

[0014] Preferably, the base is made of PC plastic.

[0015] The implementation of the present invention will have the following beneficial effects:

[0016] After adopting the above-mentioned battery connector, when in use, the first conductive sleeve is connected to the positive pole of the battery, the second conductive sleeve is connected to the negative pole of the battery, the first conductive sheet is connected to the positive pole of the electrical appliance, and the second conductive sheet is connected to the negative pole of the electrical appliance, thereby forming a closed circuit so that the battery can power the electrical appliance. Taking the first conductive sleeve as an example, when the electrode column of the battery is inserted into the first conductive sleeve, the inner wall of the first positioning cavity will provide support for the first conductive sleeve, ensuring that the first conductive sleeve will not be easily skewed, thereby effectively improving the structural stability of the first conductive sleeve, avoiding the first conductive sleeve from being skewed by force during use, preventing battery short circuit, reducing the risk of electricity use, and at the same time improving the position accuracy of the first conductive sleeve. The same applies to the second conductive sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] in:

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 This is an exploded view of the utility model;

[0021] Figure 3 It is a side sectional view of the present utility model.

[0022] In the figure: 1. base; 11. first accommodating groove; 12. first positioning cavity; 13. first support block; 14. second accommodating groove; 15. second positioning cavity; 16. second support block; 17. guide positioning groove; 18. electrode marker; 2. first conductive sheet; 21. first extension portion; 3. second conductive sheet; 31. second extension portion; 4. first conductive sleeve; 5. second conductive sleeve; 6. flange. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this invention pertains; the terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this invention; the terms "including" and "having" and any variations thereof in the specification and claims of this invention and the accompanying drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" and the like in the specification and claims of this invention and the accompanying drawings are used to distinguish different objects, not to describe a specific order.

[0024] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figure 1-3As shown, a battery connector includes a base 1 made of plastic material, a first conductive sheet 2, a second conductive sheet 3, a first conductive sleeve 4 and a second conductive sleeve 5. The base 1 is respectively provided with a first accommodating groove 11 and a second accommodating groove 14 opened toward its top side, and a first positioning cavity 12 and a second positioning cavity 15 opened toward its bottom side. The first conductive sheet 2 is padded in the first accommodating groove 11, and one end of the first conductive sheet 2 is provided with a first extension 21, which extends through the base 1 to the bottom of the first positioning cavity 12. The first conductive sleeve 4 is sleeved in the first positioning cavity 12, and its top end is fixedly connected to the first extension 21. The second conductive sheet 3 is padded in the second accommodating groove 14, and one end of the second conductive sheet 3 is provided with a second extension 31, which extends through the base 1 to the bottom of the second positioning cavity 15. The second conductive sleeve 5 is sleeved in the second positioning cavity 15, and its top end is fixedly connected to the second extension 31. The first conductive sheet 2 and the first The conductive sleeve 4, the second conductive sheet 3 and the second conductive sleeve 5 are all integrally stamped and formed, and the base 1 is molded and covered on the first conductive sheet 2 and the second conductive sheet 3 by injection molding, which effectively simplifies the processing technology of the battery connector and improves efficiency. When in use, the first conductive sleeve 4 is connected to the positive pole of the battery, the second conductive sleeve 5 is connected to the negative pole of the battery, the first conductive sheet 2 is connected to the positive pole of the electrical appliance, and the second conductive sheet 3 is connected to the negative pole of the electrical appliance, thereby forming a closed circuit so that the battery can power the electrical appliance. Taking the first conductive sleeve 4 as an example, when the electrode column of the battery is inserted into the first conductive sleeve 4, the inner wall of the first positioning cavity 12 will provide support for the first conductive sleeve 4 to ensure that the first conductive sleeve 4 will not be easily skewed, thereby effectively improving the structural stability of the first conductive sleeve 4, avoiding the first conductive sleeve 4 from being skewed by force during use, preventing battery short circuit, reducing the risk of electricity use, and improving the position accuracy of the first conductive sleeve 4. The same is true for the second conductive sleeve 5.

[0027] Specifically, the top side of the base 1 refers to the side of the base 1 connected to the electrical device, and the bottom side of the base 1 refers to the side of the base 1 connected to the battery.

[0028] Furthermore, the first accommodating groove 11 is centrally arranged on the top side wall of the base 1 , and the second accommodating groove 14 is annular and coaxially arranged on the periphery of the first accommodating groove 11 .

[0029] Furthermore, the depth of the first accommodating groove 11 is greater than the thickness of the first conductive sheet 2, and the depth of the second accommodating groove 14 is greater than the thickness of the second conductive sheet 3, so that the top side of the first conductive sheet 2 is spaced from the top of the side wall of the first accommodating groove 11. The same is true for the second conductive sheet 3. The first conductive sheet 2 and the second conductive sheet 3 are isolated by the side walls of the first accommodating groove 11 and the second accommodating groove 14 to prevent the two from being easily connected, prevent short circuits, and further improve electrical safety.

[0030] Furthermore, an end of the first conductive sleeve 4 away from the first extension portion 21 and an end of the second conductive sleeve 5 away from the second extension portion 31 are both provided with a flange 6. Taking the first conductive sleeve 4 as an example, when the electrode column of the battery is inserted into the first conductive sleeve 4, the inner inclined surface of the flange 6 will provide guidance for the electrode column, thereby reducing the difficulty of aligning the electrode column and inserting it into the first conductive sleeve 4, and improving the convenience of operation. The same applies to the second conductive sleeve 5.

[0031] Furthermore, the first conductive sleeve 4 is spaced from the inner wall of the first positioning cavity 12, and first support blocks 13 are symmetrically provided on the inner walls on both sides of the first positioning cavity 12, one first support block 13 abuts against one side of the first conductive sleeve 4, and the other first support block 13 abuts against the other side of the first conductive sleeve 4, and the contours of the abutting ends of the first support blocks 13 are adapted to the side walls of the first conductive sleeve 4, the second conductive sleeve 5 is spaced from the inner wall of the second positioning cavity 15, and second support blocks 16 are symmetrically provided on the inner walls on both sides of the second positioning cavity 15, one second support block 16 abuts against one side of the second conductive sleeve 5, and the other second support block 16 abuts against the other side of the second conductive sleeve 5, and the contours of the abutting ends of the second support blocks 16 are adapted to the side walls of the second conductive sleeve 5. Taking the first support block 13 as an example, by abutting the two first support blocks 13 against the two sides of the first conductive sleeve 4, support can be provided for the first conductive sleeve 4 to prevent the first conductive sleeve 4 from shaking easily, while reducing the material used in the base 1 and improving economic benefits. The same is true for the second support block 16.

[0032] Furthermore, a guide positioning groove 17 is provided on the bottom side wall of the base 1, which passes through both ends thereof, and the positioning groove is set offset from the center of the base 1. The guide positioning groove 17 can be used in conjunction with the guide equipment of the automated production line, so that the automated production line can identify and adjust the direction of the battery connector according to the guide positioning groove 17, help position the battery connector, and connect the battery connector to the matching components.

[0033] Furthermore, an electrode mark 18 is provided on the bottom side wall of the base 1 , and the electrode mark 18 is used to distinguish the first conductive sleeve 4 from the second conductive sleeve 5 .

[0034] Furthermore, the base 1 is in a flat cylindrical shape.

[0035] Furthermore, the first conductive sheet 2 and the second conductive sheet 3 are both made of brass.

[0036] Furthermore, the base 1 is made of PC plastic.

[0037] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A battery connector, characterized in that: include: A plastic base, a first conductive sheet, a second conductive sheet, a first conductive sleeve, and a second conductive sleeve; The base is respectively provided with a first accommodating groove and a second accommodating groove opened toward the top side thereof, and a first positioning cavity and a second positioning cavity opened toward the bottom side thereof; The first conductive sheet is padded in the first accommodating groove, and a first extension portion is provided at one end of the first conductive sheet. The first extension portion extends through the base to the bottom of the first positioning cavity. The first conductive sleeve is sleeved in the first positioning cavity, and a top end of the first conductive sleeve is fixedly connected to the first extension portion. The second conductive sheet is arranged in the second accommodating groove, and a second extension portion is provided at one end thereof. The second extension portion extends through the base to the bottom of the second positioning cavity. The second conductive sleeve is arranged in the second positioning cavity, and its top end is fixedly connected to the second extension portion.

2. A battery connector according to claim 1, characterized in that: The first accommodating groove is centrally arranged on the top side wall of the base, and the second accommodating groove is annular and coaxially arranged on the periphery of the first accommodating groove.

3. The battery connector according to claim 1, wherein: The depth of the first accommodating groove is greater than the thickness of the first conductive sheet, and the depth of the second accommodating groove is greater than the thickness of the second conductive sheet.

4. The battery connector according to claim 1, wherein: An end of the first conductive sleeve away from the first extension portion and an end of the second conductive sleeve away from the second extension portion are both provided with flanges.

5. The battery connector according to claim 1, characterized in that: The first conductive sleeve is spaced apart from the inner wall of the first positioning cavity, and first support blocks are symmetrically provided on both inner walls of the first positioning cavity, one of the first support blocks abuts against one side of the first conductive sleeve, and the other first support block abuts against the other side of the first conductive sleeve; The second conductive sleeve is spaced from the inner wall of the second positioning cavity, and second support blocks are symmetrically provided on the inner walls on both sides of the second positioning cavity. One second support block abuts against one side of the second conductive sleeve, and the other second support block abuts against the other side of the second conductive sleeve.

6. The battery connector according to claim 1, characterized in that: A guide positioning groove is provided on the bottom side wall of the base and passes through both ends of the base, and the guide positioning groove is arranged away from the center of the base.

7. The battery connector according to claim 1, characterized in that: An electrode mark is provided on the bottom side wall of the base, and the electrode mark is used to distinguish the first conductive sleeve from the second conductive sleeve.

8. The battery connector according to claim 1, characterized in that: The base is in a flat cylindrical shape.

9. The battery connector according to claim 1, characterized in that: The first conductive sheet and the second conductive sheet are both made of brass.

10. The battery connector according to claim 1, characterized in that: The base is made of PC plastic.

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