CN213401439U - Battery mounting structure and intelligent terminal - Google Patents
Battery mounting structure and intelligent terminal Download PDFInfo
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- CN213401439U CN213401439U CN202022182633.2U CN202022182633U CN213401439U CN 213401439 U CN213401439 U CN 213401439U CN 202022182633 U CN202022182633 U CN 202022182633U CN 213401439 U CN213401439 U CN 213401439U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The application discloses a battery mounting structure and an intelligent terminal, which comprise a shell with a mounting bin, a negative electrode abutting piece arranged in the mounting bin, and a positive electrode abutting piece arranged in the mounting bin and opposite to the negative electrode abutting piece; the negative pole abutting piece comprises a negative pole main body arranged on the shell and negative pole springs arranged at two opposite ends of the negative pole main body; the axis of the negative electrode spring and the negative electrode main body are at a preset angle, and the negative electrode spring and the negative electrode main body are integrally formed. The negative pole main part of negative pole butt piece and the negative pole spring at negative pole main part both ends are integrated into one piece spare, need not modes such as riveting and connect, and then have reduced the impedance of negative pole butt piece, are difficult for influencing the voltage of battery, also are difficult for leading to battery contact failure, promote the stability of battery power supply. Two negative pole springs pass through the negative pole main part and link to each other and then realize the electricity and connect, need not the welding between two negative pole springs, have reduced the welding point of negative pole butt piece, and the production technology requirement is low.
Description
Technical Field
The application relates to the field of intelligent terminals, in particular to a battery mounting structure and an intelligent terminal.
Background
Intelligent low voltage terminal equipment such as classroom lamp mostly adopts the battery to supply power for the product. An elastic structure is arranged between the battery and the circuit board for lap joint, so that the battery can be quickly assembled and disassembled conveniently. The traditional battery elastic sheet contacting with the battery cathode is riveted and connected with the metal sheet through a spring, so that the contact resistance is large, the voltage drop is high, and poor contact is easy to generate. And when a plurality of batteries are arranged, a plurality of battery elastic sheets contacted with the negative electrode of the batteries need to be connected by welding and then welded with the terminal wire, so that more welding spots are caused, and the production process requirement is high.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a battery mounting structure, aim at solving prior art, battery mounting structure's impedance is big and the solder joint is many problem.
To achieve the purpose, the embodiment of the application adopts the following technical scheme:
the battery mounting structure comprises a shell with a mounting bin, a negative pole abutting piece arranged in the mounting bin, and a positive pole abutting piece arranged in the mounting bin and opposite to the negative pole abutting piece; the negative electrode abutting piece comprises a negative electrode main body arranged on the shell and negative electrode springs arranged at two opposite ends of the negative electrode main body; the axis of the negative electrode spring and the negative electrode main body are at a preset angle, and the negative electrode spring and the negative electrode main body are integrally formed.
In one embodiment, the negative spring has an outer diameter that gradually decreases in a direction away from the negative body.
In one embodiment, the battery mounting structure further includes a first lead electrically connected to the negative main body, the first lead being welded to the negative main body.
In one embodiment, the negative main body has a circular negative welding portion, and the first wire is welded to the negative welding portion at an inner wall of the negative welding portion.
In one embodiment, the positive abutment member includes a positive body mounted to the housing, and positive springs provided at opposite ends of the positive body; the axis of the positive electrode spring and the positive electrode main body are at a preset angle, and the positive electrode spring and the positive electrode main body are integrally formed.
In one embodiment, the positive spring has an outer diameter that gradually decreases in a direction away from the positive body.
In one embodiment, the battery mounting structure further comprises a second lead electrically connected to the positive body, the second lead being welded to the positive body.
In one embodiment, the positive electrode main body has a positive electrode welding portion, the positive electrode welding portion is annular, and the second lead is connected with the positive electrode welding portion in a welding mode on the inner wall of the positive electrode welding portion.
In one embodiment, the housing has a front surface and a back surface, the opening of the mounting bin is located on the front surface, and the back surface is communicated with the mounting bin; the back surface is provided with a negative electrode bracket and a positive electrode bracket; the cathode main body extends out of the mounting bin and is mounted on the cathode support, and the anode main body extends out of the mounting bin and is mounted on the anode support.
In one embodiment, the negative pole bracket comprises two negative pole mounting plates which are opposite and spaced, a negative pole slot is formed in each negative pole mounting plate, and the negative pole main body is inserted into the negative pole slot; the positive pole support includes two positive pole mounting panels that relative and interval set up, anodal slot has been seted up to the positive pole mounting panel, anodal main part is inserted and is located in the anodal slot.
It is a further object of the present application to provide a smart terminal including the battery mounting structure described in any of the above embodiments.
The beneficial effects of the embodiment of the application are as follows: the negative pole main part of negative pole butt piece and the negative pole spring at negative pole main part both ends are integrated into one piece spare, need not modes such as riveting and connect, and then have reduced the impedance of negative pole butt piece, are difficult for influencing the voltage of battery, also are difficult for leading to battery contact failure, promote the stability of battery power supply. Two negative pole springs pass through the negative pole main part and link to each other and then realize the electricity and connect, need not the welding between two negative pole springs, have reduced the welding point of negative pole butt piece, and the production technology requirement is low.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view from a first perspective of a battery mounting structure in an embodiment of the present application;
FIG. 2 is a schematic diagram of a battery abutting between a positive abutting member and a negative abutting member according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a positive electrode abutting member and a negative electrode abutting member in an embodiment of the present application;
fig. 4 is a structural diagram of a second perspective view of a battery mounting structure in an embodiment of the present application;
in the figure:
1. a housing; 101. installing a bin; 102. a front side; 103. a back side; 2. a negative electrode abutting member; 201. a negative electrode main body; 2011. a negative electrode welding part; 202. a negative spring; 3. a positive electrode abutting member; 301. a positive electrode main body; 3011. a positive electrode welding part; 302. a positive electrode spring; 4. a first conductive line; 5. a second conductive line; 6. a negative electrode holder; 601. a negative mounting plate; 6011. a negative electrode slot; 7. a positive electrode support; 701. a positive mounting plate; 7011. a positive electrode slot; 8. a battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.
As shown in fig. 1 to 3, the present embodiment proposes a battery mounting structure, which includes a housing 1 having a mounting bin 101, a negative electrode abutting member 2 disposed in the mounting bin 101, and a positive electrode abutting member 3 disposed in the mounting bin 101 (for mounting a battery 8) and opposite to the negative electrode abutting member 2; the negative electrode abutting piece 2 comprises a negative electrode main body 201 arranged on the shell 1, and negative electrode springs 202 arranged at two opposite ends of the negative electrode main body 201; the axis of the negative spring 202 and the negative main body 201 form a preset angle (which is convenient for the two negative springs 202 to face in the same direction and contact with the battery 8), and the negative spring 202 and the negative main body 201 are integrally formed.
In the embodiment of this application, negative pole butt piece 2 is used for the negative pole butt with battery 8 to be connected with intelligent terminal's circuit board electricity, and then realize battery 8 fixed mounting, and switch on battery 8 and circuit board. The negative pole main part 201 of negative pole butt piece 2 and the negative pole spring 202 at negative pole main part 201 both ends are integrated into one piece spare, need not modes such as riveting and connect, and then reduced the impedance of negative pole butt piece 2, be difficult for influencing the voltage of battery 8, also be difficult for leading to battery 8 contact failure, promote the stability of battery 8 power supply. Two negative pole springs 202 link to each other and then realize the electricity and connect through negative pole main part 201, need not the welding between two negative pole springs 202, have reduced the welding point of negative pole butt piece 2, and the production technology requirement is low.
As an example, the negative abutment 2 may be processed by: one steel wire (e.g., stainless steel plated nickel) or copper wire is wound around its ends to form two negative springs 202.
Referring to fig. 3, as another embodiment of the battery mounting structure provided by the present application, the outer diameter of the negative spring 202 is gradually decreased along a direction away from the negative main body 201, so that a relatively stable pressure can be applied to the center of the negative electrode of the battery 8, and the mounting position of the battery 8 is not easily deviated.
Referring to fig. 3, as another specific embodiment of the battery mounting structure provided in the present application, the battery mounting structure further includes a first lead 4 electrically connected to the negative main body 201, the first lead 4 is connected to the negative main body 201 in a welding manner, that is, only one welding point is disposed on the negative abutting member 2 for electrically connecting to the circuit board, so that only one welding point needs to be disposed no matter how many negative springs 202 are.
Referring to fig. 3, as another embodiment of the battery mounting structure provided in the present application, the negative electrode main body 201 has a negative electrode welding portion 2011, the negative electrode welding portion 2011 is annular (can be formed by winding), and the first lead 4 is welded to the negative electrode welding portion 2011 at an inner wall of the negative electrode welding portion 2011. That is, the first lead 4 is inserted into the circular negative electrode welding portion 2011, the contact area between the first lead 4 and the negative electrode welding portion 2011 is large enough, and the connection strength between the first lead 4 and the negative electrode welding portion 2011 after welding is high, so that the first lead 4 is not easy to fall off and a cold joint is not easy to occur. Optionally, the negative electrode abutting member 2 and the positive electrode abutting member 3 may be made of stainless steel plated with nickel.
Referring to fig. 3, as another embodiment of the battery mounting structure provided in the present application, the positive electrode abutting member 3 includes a positive electrode main body 301 mounted on the housing 1, and positive electrode springs 302 disposed at two opposite ends of the positive electrode main body 301; the axis of the positive spring 302 is at a predetermined angle with respect to the positive main body 301 (so that the two positive springs 302 face in the same direction and contact the battery 8), and the positive spring 302 and the positive main body 301 are integrally formed. The positive pole butt piece 3 is used for being in butt joint with the positive pole of the battery 8 and is electrically connected with a circuit board of the intelligent terminal, so that the battery 8 is fixedly installed, and the battery 8 and the circuit board are conducted. The positive electrode main body 301 of the positive electrode abutting piece 3 and the positive electrode spring 302 at the two ends of the positive electrode main body 301 are integrally formed, and connection in a riveting mode or the like is not needed, so that the impedance of the positive electrode abutting piece 3 is reduced. Two anodal springs 302 link to each other and then realize the electricity through anodal main part 301 and connect, need not the welding between two anodal springs 302, have reduced the welding point of anodal butt piece 3, and the production technology requirement is low.
Referring to fig. 3, as another embodiment of the battery mounting structure provided by the present application, the outer diameter of the positive electrode spring 302 is gradually decreased along a direction away from the positive electrode main body 301, so that a relatively stable pressure can be applied to the center of the positive electrode of the battery 8, and the mounting position of the battery 8 is not easily deviated.
Referring to fig. 3, as another embodiment of the battery mounting structure provided by the present application, the battery mounting structure further includes a second lead 5 electrically connected to the positive electrode main body 301, the second lead 5 is connected to the positive electrode main body 301 in a welding manner, that is, only one welding point is disposed on the positive electrode abutting member 3 for electrically connecting to the circuit board, so that only one welding point needs to be disposed no matter how many positive electrode springs 302 are.
Referring to fig. 3, as another embodiment of the battery mounting structure provided in the present application, the positive electrode main body 301 has a positive electrode welding portion 3011, the positive electrode welding portion 3011 is in a ring shape (may be formed by winding), and the second lead 5 is welded to the positive electrode welding portion 3011 at an inner wall of the positive electrode welding portion 3011. That is, the second lead 5 is inserted into the annular positive electrode welding portion 3011, the area of the second lead 5 in contact with the positive electrode welding portion 3011 is large enough, and the connection strength between the second lead 5 and the positive electrode welding portion 3011 after welding is high, and therefore the second lead 5 is not easy to fall off and a cold joint is not easy to occur. Optionally, the positive electrode abutting member 3 and the positive electrode abutting member 3 may be made of stainless steel plated with nickel.
Referring to fig. 1 and 4, as another embodiment of the battery mounting structure provided in the present application, the housing 1 has a front surface 102 and a back surface 103, an opening of the mounting bin 101 is located on the front surface 102, and the back surface 103 is communicated with the mounting bin 101; the back surface 103 is provided with a negative electrode bracket 6 and a positive electrode bracket 7; the cathode main body 201 extends out (partially extends out for mounting and fixing) of the mounting bin 101 and is mounted on the cathode support 6, and the anode main body 301 extends out (partially extends out for fixing) of the mounting bin 101 and is mounted on the anode support 7.
Referring to fig. 4, as another embodiment of the battery mounting structure provided in the present application, the negative bracket 6 includes two negative mounting plates 601 disposed opposite to each other at an interval, a negative slot 6011 is formed on the negative mounting plates 601, and the negative body 201 is inserted into the negative slot 6011; the positive support 7 comprises two positive mounting plates 701 which are opposite and arranged at intervals, a positive slot 7011 is formed in each positive mounting plate 701, and the positive main body 301 is inserted into the positive slot 7011. Therefore, the negative electrode contact member 2 and the positive electrode contact member 3 are less likely to be brought into contact with the battery 8 and separated from the case 1 when the pressure of the battery 8 is applied.
As shown in the drawings, an embodiment of the present application provides an intelligent terminal, including the battery mounting structure in any one of the embodiments. Terminal equipment's battery mounting structure's solder joint is few, and the impedance is low, has promoted the durability of intelligent terminal battery. The intelligent terminal can be a classroom lamp.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims (10)
1. The battery mounting structure is characterized by comprising a shell with a mounting bin, a negative pole abutting piece arranged in the mounting bin, and a positive pole abutting piece arranged in the mounting bin and opposite to the negative pole abutting piece; the negative electrode abutting piece comprises a negative electrode main body arranged on the shell and negative electrode springs arranged at two opposite ends of the negative electrode main body; the axis of the negative electrode spring and the negative electrode main body are at a preset angle, and the negative electrode spring and the negative electrode main body are integrally formed.
2. The battery mounting structure according to claim 1, wherein an outer diameter of the negative electrode spring is gradually reduced in a direction away from the negative electrode main body.
3. The battery mounting structure according to claim 1, further comprising a first lead electrically connected to the negative electrode main body, the first lead being welded to the negative electrode main body.
4. The battery mounting structure according to claim 3, wherein the negative electrode main body has a negative electrode welding portion, the negative electrode welding portion is annular, and the first lead is welded to the negative electrode welding portion at an inner wall of the negative electrode welding portion.
5. The battery mounting structure according to claim 1, wherein the positive electrode abutting piece includes a positive electrode main body mounted to the case, and positive electrode springs provided at opposite ends of the positive electrode main body; the axis of the positive electrode spring and the positive electrode main body are at a preset angle, and the positive electrode spring and the positive electrode main body are integrally formed.
6. The battery mounting structure according to claim 5, wherein an outer diameter of the positive electrode spring is gradually reduced in a direction away from the positive electrode main body.
7. The battery mounting structure of claim 5, further comprising a second lead electrically connected to the positive body, the second lead being welded to the positive body.
8. The battery mounting structure according to claim 7, wherein the positive electrode main body has a positive electrode welding portion, the positive electrode welding portion is annular, and the second lead is welded to the positive electrode welding portion at an inner wall of the positive electrode welding portion.
9. The battery mounting structure according to any one of claims 5 to 8, wherein the housing has a front surface and a rear surface, the opening of the mounting compartment is located at the front surface, and the rear surface is in communication with the mounting compartment; the back surface is provided with a negative electrode bracket and a positive electrode bracket; the cathode main body extends out of the mounting bin and is mounted on the cathode support, and the anode main body extends out of the mounting bin and is mounted on the anode support.
10. The intelligent terminal, characterized by comprising the battery mounting structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182633.2U CN213401439U (en) | 2020-09-29 | 2020-09-29 | Battery mounting structure and intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022182633.2U CN213401439U (en) | 2020-09-29 | 2020-09-29 | Battery mounting structure and intelligent terminal |
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| CN213401439U true CN213401439U (en) | 2021-06-08 |
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| CN202022182633.2U Active CN213401439U (en) | 2020-09-29 | 2020-09-29 | Battery mounting structure and intelligent terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116170976A (en) * | 2022-11-29 | 2023-05-26 | 歌尔股份有限公司 | Remote controller |
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2020
- 2020-09-29 CN CN202022182633.2U patent/CN213401439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116170976A (en) * | 2022-11-29 | 2023-05-26 | 歌尔股份有限公司 | Remote controller |
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