CN107331819B - Waterproof structure for output end of battery compartment - Google Patents
Waterproof structure for output end of battery compartment Download PDFInfo
- Publication number
- CN107331819B CN107331819B CN201710710246.1A CN201710710246A CN107331819B CN 107331819 B CN107331819 B CN 107331819B CN 201710710246 A CN201710710246 A CN 201710710246A CN 107331819 B CN107331819 B CN 107331819B
- Authority
- CN
- China
- Prior art keywords
- elastic plug
- battery compartment
- metal conductor
- waterproof structure
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 claims abstract description 64
- 239000004020 conductor Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000003647 oxidation Effects 0.000 abstract description 7
- 238000007254 oxidation reaction Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/571—Methods or arrangements for affording protection against corrosion; Selection of materials therefor
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof structure of an output end of a battery compartment, which comprises an elastic plug, a metal conductor and a connecting port; the elastic plug is embedded into the connecting port; the end face of the elastic plug is provided with a hole which penetrates through the elastic plug, one end of the metal conductor is inserted into the hole, and the other end is provided with a clamping structure; the metal conductor is connected with the conductive circuit inside the groove; the elastic plug and the metal column replace the positive and negative terminals of the existing spring or shrapnel, so that the waterproof effect of the output end of the battery compartment is realized, the sealing effect is improved, and the corrosion and oxidation of the positive and negative terminals are effectively prevented. The invention discloses a waterproof structure for the output end of a battery compartment, which solves the problems of easy corrosion, easy oxidation and poor tightness of positive and negative terminals in the prior art.
Description
Technical Field
The invention relates to a waterproof structure, in particular to a waterproof structure for an output end of a battery compartment.
Background
The battery compartment is a cavity for storing the battery and ensuring the battery to be electrified with the equipment, and the positive and negative ends of the existing battery compartment are mostly in the form of metal springs or shrapnel. When the water-based corrosion-resistant protective coating is used, rust and oxidation conditions with different degrees can occur after water is met or the protective coating is used for a long time, so that short circuits and poor contact of components in a machine can occur, irreversible damage is formed on the circuit board, and meanwhile, machine parts can be damaged.
In the prior art, a handheld stable balancing device is designed as in chinese patent CN106090579a, and includes a tripod head assembly, a handle assembly and a waterproof structure, where the waterproof structure is respectively disposed at the connection parts of each component of the handheld stable balancing device. The device sets up sealing washer or sealant respectively at each junction of part to make the stable balancing unit of hand-held type can waterproof. Above-mentioned prior art just sets up sealing washer or sealant through the threaded connection department at the battery compartment, does not carry out waterproof protection to the output of battery, just, negative pole conductive terminal promptly, and long-time use can lead to just, negative pole terminal spring or shell fragment's corrosion and oxidation equally, leads to the unable normal use of user.
Disclosure of Invention
Aiming at the problems, the invention provides a waterproof structure of an output end of a battery compartment, which aims to solve the problems that the existing battery compartment cannot be used in rainwater for a long time, and positive and negative terminals of the battery compartment are oxidized and corroded.
The invention adopts the following technical scheme to realize the purposes:
The waterproof structure of the output end of the battery compartment comprises an elastic plug (2), a metal conductor (4) and a connecting port (5); the elastic plug (2) is embedded into the connecting port (5); the end face of the elastic plug (2) is provided with a hole (3), and the hole (3) penetrates through the elastic plug (2); one end of the metal conductor (4) is inserted into the hole (3), and the other end is provided with a clamping structure (41); the output end of the battery compartment is a battery compartment a negative electrode conductive terminal; the elastic plug (2) and the metal conductor (4) can replace the traditional metal spring or metal shrapnel, and the clamping structure (41) can ensure good contact between the battery and the metal conductor (4) and prevent the metal conductor (4) from sinking into the hole (3); the metal conductor (4) is connected with the conductive circuit in the connecting port (5), and the metal conductor (4) is electrically connected with the circuit of the connecting port (5) after the battery is placed in the elastic plug (2) and the battery bin cover is closed in a rotating mode by utilizing the elasticity of the elastic plug.
The battery compartment is characterized in that the connecting port (5) is provided with a groove (1), the elastic plug (2) is in interference fit with the groove (1), and the waterproof and sealing performances of the battery compartment are improved.
The metal conductor (4) is in interference fit with the hole (3), and the waterproof and sealing effects between the metal conductor (4) and the elastic plug (2) are improved.
The elastic plug (2) comprises a top surface (21) and a boss (23); the boss (23) is arranged on the top surface (21); the hole (3) penetrates through the boss (23) and the top surface (21); the sealing performance between the clamping structure (41) and the elastic plug (2) is improved by extruding the boss (23).
The elastic plug (2) further comprises a plug bottom end (22) embedded into the connecting port (5), and the plug bottom end (22) is of a hollow structure; after the battery is contacted with the metal conductor (4), the outer vertical surface of the elastic plug (2) is subjected to outwards expanding force by extruding the boss (23) and the top surface (21), so that the waterproof effect is improved.
The elastic plug (2) is made of one of silica gel, rubber and resin, but is not limited to the above materials.
The further technical proposal is that the material of the metal conductor (4) is copper.
The further technical proposal is that the outer diameter of the clamping structure (41) is larger than the outer diameters of the metal conductor (4) and the hole (3).
The metal conductor (4) is one of a metal column, a metal wire, a combination of the metal column and the metal wire.
The waterproof structure is used for shooting the handheld stabilizer.
The working principle of the invention is as follows: the elastic plug (2) is embedded into the connecting port (5), the metal conductor (4) penetrates through the hole (3) of the elastic plug (2), the battery is placed in the battery bin, the output end of the battery is contacted with the clamping structure (41) of the metal conductor (4), the battery bin is screwed, the battery extrudes the metal conductor (4), and the metal conductor (4) is connected with the conductive circuit in the connecting port (5). In the screwing process, the battery extrudes the metal conductor (4), and the elastic plug (2) is subjected to outwards expanding force, so that the elastic plug (2) is better matched and connected with the groove (1) of the connecting port (5), and the waterproof and sealing performance of the output end of the battery compartment is improved.
The beneficial effects of the invention are as follows:
According to the invention, the elastic plug (2) and the metal conductor (4) replace the positive and negative terminals of the existing spring or shrapnel, and the interference fit between the elastic plug (2) and the groove (1) and between the elastic plug (2) and the metal conductor (4) is adopted, so that the waterproofing of the positive and negative electrodes of the battery compartment and the control circuit is realized, the sealing effect is improved, and the corrosion and oxidation of the positive and negative terminals are effectively prevented. Can realize the waterproof at battery end and control circuit board end both ends, normal use under bad weather such as sleet. The device can be matched with an O-shaped gasket at the thread of a battery compartment in the prior art, and can be normally used under water of 2 meters.
Drawings
Fig. 1 is: the invention discloses a structural schematic diagram of a waterproof structure of an output end of a battery compartment.
Fig. 2 is: the invention relates to a cross-section view of a waterproof structure at the output end of a battery compartment.
In the figure: 1. a groove; 2. an elastic plug; 21. a top surface; 22. the bottom end of the plug; 23. a boss; 3. a hole; 4. a metal conductor; 41. a clamping structure; 5. and a connection port.
Detailed Description
As shown in fig. 1 to 2, the waterproof structure of the output end of the battery compartment comprises an elastic plug (2), a metal conductor (4) and a connecting port (5); the elastic plug (2) is embedded into the connecting port (5); the end face of the elastic plug (2) is provided with a hole (3), and the hole (3) penetrates through the elastic plug (2); one end of the metal conductor (4) is inserted into the hole (3), and the other end is provided with a clamping structure (41); the elastic plug (2) and the metal conductor (4) can replace the traditional metal spring or metal shrapnel, so that the oxidation and corrosion of the positive and negative terminals of the battery bin are effectively prevented; the clamping structure (41) can ensure good contact between the battery and the metal conductor (4) and prevent the metal conductor (4) from sinking into the hole (3); the metal conductor (4) is connected with the conductive circuit in the connecting port (5), and the metal conductor (4) is electrically connected with the circuit of the connecting port (5) after the battery is placed in the elastic plug (2) and the battery bin cover is closed in a rotating mode by utilizing the elasticity of the elastic plug.
As shown in fig. 1 and 2, the connecting port (5) is provided with a groove (1), and the elastic plug (2) is in interference fit with the groove (1), so that the waterproof and sealing performances of the battery compartment are improved.
As shown in fig. 1 and 2, the metal conductor (4) is in interference fit with the hole (3), so that the waterproof and sealing effects between the metal conductor (4) and the elastic plug (2) are improved.
As shown in fig. 1 and 2, the elastic plug (2) comprises a top surface (21) and a boss (23); the boss (23) is arranged on the top surface (21); the hole (3) penetrates through the boss (23) and the top surface (21); the sealing performance between the clamping structure (41) and the elastic plug (2) is improved by extruding the boss (23).
As shown in fig. 1 and 2, the elastic plug (2) further comprises a plug bottom end (22) embedded into the connection port (5), and the plug bottom end (22) is of a hollow structure; after the battery is contacted with the metal conductor (4), the outer vertical surface of the elastic plug (2) is subjected to outwards expanding force by extruding the boss (23) and the top surface (21), so that the waterproof effect is improved.
The elastic plug (2) is made of one of silica gel, rubber and resin, but is not limited to the above materials.
The metal conductor (4) is made of copper.
As shown in fig. 1 and 2, the outer diameter of the clamping structure (41) is larger than the outer diameters of the metal conductor (4) and the hole (3).
The metal conductor (4) is one of a metal post, a metal wire, a combination of a metal post and a metal wire.
The waterproof structure is used for shooting the handheld stabilizer.
According to the invention, the elastic plug (2) and the metal conductor (4) replace the positive and negative terminals of the existing spring or shrapnel, and the interference fit between the elastic plug (2) and the groove (1) and between the elastic plug (2) and the metal conductor (4) is adopted, so that the waterproofing of the positive and negative electrodes of the battery compartment and the control circuit is realized, the sealing effect is improved, and the corrosion and oxidation of the positive and negative terminals are effectively prevented. Can realize the waterproof at battery end and control circuit board end both ends, normal use under bad weather such as sleet. The device can be matched with an O-shaped gasket at the thread of a battery compartment in the prior art, and can be normally used under water of 2 meters.
Claims (8)
1. The waterproof structure of the battery compartment output end is characterized by comprising an elastic plug (2), a metal conductor (4) and a connecting port (5); the elastic plug (2) is embedded into the connecting port (5); the end face of the elastic plug (2) is provided with a hole (3), and the hole (3) penetrates through the elastic plug (2); one end of the metal conductor (4) is inserted into the hole (3), and the other end is provided with a clamping structure (41); the connecting port (5) is provided with a groove (1), and the elastic plug (2) is in interference fit with the groove (1); the elastic plug (2) further comprises a plug bottom end (22) embedded into the connecting port (5), and the plug bottom end (22) is of a hollow structure; the elastic plug (2) is used for receiving outward expansion force when the battery presses the metal conductor.
2. The waterproof structure of the battery compartment output end according to claim 1, characterized in that the metal conductor (4) is in interference fit with the hole (3).
3. The battery compartment output waterproof structure according to any one of claims 1 to 2, wherein the elastic plug (2) comprises a top surface (21), a boss (23); the boss (23) is arranged on the top surface (21); the hole (3) penetrates through the boss (23) and the top surface (21).
4. The waterproof structure of the battery compartment output end according to any one of claims 1 to 2, wherein the material of the elastic plug (2) is one of silica gel, rubber and resin.
5. The battery compartment output waterproof structure according to any one of claims 1 to 2, characterized in that the material of the metal conductor (4) is copper.
6. The battery compartment output waterproof structure according to any one of claims 1 to 2, characterized in that the outside diameter of the detent structure (41) is larger than the outside diameter of the metal conductor (4) and the hole (3).
7. The battery compartment output waterproof structure according to any one of claims 1 to 2, wherein the metal conductor (4) is one of a metal post, a metal wire, a combination of a metal post and a metal wire.
8. The battery compartment output waterproof structure according to any one of claims 1 to 2, wherein the waterproof structure is used for a hand-held stabilizer for photographing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710246.1A CN107331819B (en) | 2017-08-18 | 2017-08-18 | Waterproof structure for output end of battery compartment |
| PCT/CN2018/100412 WO2019034047A1 (en) | 2017-08-18 | 2018-08-14 | Waterproof structure for battery compartment output end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710710246.1A CN107331819B (en) | 2017-08-18 | 2017-08-18 | Waterproof structure for output end of battery compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107331819A CN107331819A (en) | 2017-11-07 |
| CN107331819B true CN107331819B (en) | 2024-08-16 |
Family
ID=60223963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710710246.1A Active CN107331819B (en) | 2017-08-18 | 2017-08-18 | Waterproof structure for output end of battery compartment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107331819B (en) |
| WO (1) | WO2019034047A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331819B (en) * | 2017-08-18 | 2024-08-16 | 桂林智神信息技术股份有限公司 | Waterproof structure for output end of battery compartment |
| CN113067076B (en) * | 2021-03-26 | 2022-12-09 | 美钻能源科技(上海)有限公司 | Battery seal structure and multipurpose walking stick under water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359418B1 (en) * | 1999-06-18 | 2002-03-19 | Leupold & Stevens, Inc. | Replaceable battery module |
| CN102290544A (en) * | 2011-07-22 | 2011-12-21 | 奇瑞汽车股份有限公司 | High-capacity lithium-ion power battery post sealing structure |
| CN206040773U (en) * | 2016-09-23 | 2017-03-22 | 深圳市海芝通电子股份有限公司 | Lithium cell of water -proof type equalizing charge protection shield |
| CN107316970A (en) * | 2017-08-18 | 2017-11-03 | 桂林智神信息技术有限公司 | A kind of elastic conductive device |
| CN207217616U (en) * | 2017-08-18 | 2018-04-10 | 桂林智神信息技术有限公司 | Battery compartment output end waterproof construction |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2929689Y (en) * | 2006-07-17 | 2007-08-01 | 山东省尤洛卡自动化仪表有限公司 | Contact type switch shape tire identifying sensor |
| CN101626067B (en) * | 2008-07-10 | 2013-01-16 | 深圳市比克电池有限公司 | Connection structure of cell polar ear and cover plate |
| CN101626071B (en) * | 2008-07-10 | 2013-06-26 | 深圳市比克电池有限公司 | Battery |
| JP2010026271A (en) * | 2008-07-22 | 2010-02-04 | Hideo Matsuda | Camera stabilizer and photographing support device |
| CN101882670B (en) * | 2010-05-14 | 2012-12-12 | 张天任 | Waterproofing device for energy storage battery |
| CN202691615U (en) * | 2012-08-22 | 2013-01-23 | 温州市恒盛照明电器有限公司 | Explosion-proof type rechargeable light-emitting diode (LED) flashlight |
| JP6408773B2 (en) * | 2014-03-18 | 2018-10-17 | 能美防災株式会社 | Waterproof equipment |
| CN204303886U (en) * | 2014-11-28 | 2015-04-29 | 西安西光威信光电有限公司 | A kind of optical instrument adopting axis battery compartment |
| CN105552265B (en) * | 2015-12-11 | 2018-08-24 | 烟台艾睿光电科技有限公司 | A kind of battery box structure |
| CN205900753U (en) * | 2016-07-27 | 2017-01-18 | 上海鑫众通信技术有限公司 | Novel waterproof construction of combiner |
| CN106090579A (en) * | 2016-08-10 | 2016-11-09 | 深圳市固胜智能科技有限公司 | A kind of hand-held device stable equilibrium |
| CN107331819B (en) * | 2017-08-18 | 2024-08-16 | 桂林智神信息技术股份有限公司 | Waterproof structure for output end of battery compartment |
-
2017
- 2017-08-18 CN CN201710710246.1A patent/CN107331819B/en active Active
-
2018
- 2018-08-14 WO PCT/CN2018/100412 patent/WO2019034047A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6359418B1 (en) * | 1999-06-18 | 2002-03-19 | Leupold & Stevens, Inc. | Replaceable battery module |
| CN102290544A (en) * | 2011-07-22 | 2011-12-21 | 奇瑞汽车股份有限公司 | High-capacity lithium-ion power battery post sealing structure |
| CN206040773U (en) * | 2016-09-23 | 2017-03-22 | 深圳市海芝通电子股份有限公司 | Lithium cell of water -proof type equalizing charge protection shield |
| CN107316970A (en) * | 2017-08-18 | 2017-11-03 | 桂林智神信息技术有限公司 | A kind of elastic conductive device |
| CN207217616U (en) * | 2017-08-18 | 2018-04-10 | 桂林智神信息技术有限公司 | Battery compartment output end waterproof construction |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019034047A1 (en) | 2019-02-21 |
| CN107331819A (en) | 2017-11-07 |
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