CN211879683U - Magnetic battery connecting device - Google Patents
Magnetic battery connecting device Download PDFInfo
- Publication number
- CN211879683U CN211879683U CN201922164211.XU CN201922164211U CN211879683U CN 211879683 U CN211879683 U CN 211879683U CN 201922164211 U CN201922164211 U CN 201922164211U CN 211879683 U CN211879683 U CN 211879683U
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- battery module
- battery
- accommodating area
- interface
- pcba
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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 embodiment of the utility model provides a formula battery connecting device is inhaled to magnetism, include: the battery module, the shell fixing structure and the printed circuit assembly board PCBA; the shell fixing structure comprises a battery module accommodating area and a PCBA accommodating area; a communicating part is arranged between the PCBA accommodating area and the battery module accommodating area; the battery module accommodating area is internally provided with a battery module limiting guide rail; the battery module is arranged in the battery module accommodating area and comprises a battery body, an electric connection end face and a shell; the battery body is arranged in the shell; the electrical connection end face is provided with a female end interface; the electric connection end face is internally provided with a first magnetic attraction device; the positive electrode, the negative electrode and the charge-discharge control signal end of the battery body are respectively connected with corresponding terminals of the female terminal interface; the outer surface of the shell is provided with a limiting guide groove which is inserted with the limiting guide rail of the battery module to insert the battery module in the battery module accommodating area; the PCBA is arranged in the PCBA accommodating area and comprises a circuit board body and a second magnetic attraction device; the circuit board body comprises a male end interface.
Description
Technical Field
The utility model relates to a technical field is connected to the battery, especially relates to a formula battery connecting device is inhaled to magnetism.
Background
In recent decades, with the progress of science and technology, electronic devices are ubiquitous, and batteries have the advantages of dexterity, convenience and safety as a power source of the electronic devices, and are widely used in various electronic devices. The good battery connection technology is the guarantee that the electronic equipment can normally obtain the power source. At present, the battery on the market is mostly detachable, and the battery is fixed at the equipment fuselage, and the connected mode commonly used is through the power supply outage of manual plug battery realization to equipment, will lead to battery contact piece contact failure for a long time, causes harmful effects to battery life and electronic equipment's performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formula battery connecting device is inhaled to magnetism, through guide structure and magnetism structure of inhaling, realized accurate counterpoint of battery plug and the accurate connection in used equipment, reduced the wearing and tearing of plug to battery and printed circuit assembly board interface many times.
In order to achieve the above object, an embodiment of the present invention provides a magnetic battery connecting device, which comprises: the battery module, the shell fixing structure and the printed circuit assembly board PCBA;
the shell fixing structure comprises a battery module accommodating area and a PCBA accommodating area; a communication part is arranged between the PCBA accommodating area and the battery module accommodating area; the battery module accommodating area is internally provided with a battery module limiting guide rail;
the battery module is arranged in the battery module accommodating area and comprises a battery body, an electric connection end face and a shell;
the battery body is arranged in the shell;
the electrical connection end face is provided with a female end interface; the electric connection end face is internally provided with a first magnetic attraction device;
the positive electrode, the negative electrode and the charge-discharge control signal end of the battery body are respectively connected with corresponding terminals of the female terminal interface;
the outer surface of the shell is provided with a limiting guide groove which is inserted with the limiting guide rail of the battery module to insert the battery module in the battery module accommodating area;
the PCBA is arranged in the PCBA accommodating area and comprises a circuit board body and a second magnetic suction device; the circuit board body comprises a male end interface; the male end interface and the female end interface penetrate through the communicating part to be connected together in an inserting mode, and the battery module is fixed in the battery module accommodating area through the adsorption magnetic force of the second magnetic suction device and the first magnetic suction device.
Preferably, the first magnetic device and the second magnetic device are arranged in a corresponding position.
Preferably, the first magnetic attraction device comprises a plurality of magnets which are symmetrically arranged on two sides of the female end interface; including polylith magnet in the device is inhaled to second magnetism, polylith magnet symmetry sets up PCBA's both sides.
Preferably, the limiting guide grooves are multiple and are arranged on the outer surface of the shell in parallel.
Preferably, the male interface comprises a plurality of probes, and the female interface comprises a plurality of probe jacks; and the probe of the male end interface is inserted into the probe jack of the female end interface, so that the male end interface and the female end interface are connected together.
Further preferably, the male end interface is a pogpin interface; the female end interface is a pogppin interface.
The embodiment of the utility model provides a pair of formula battery connecting device is inhaled to magnetism, through guide structure and magnetism structure of inhaling, realized accurate counterpoint of battery plug and the accurate connection in used equipment, reduced the wearing and tearing of plug to battery and printed circuit assembly board interface many times.
Drawings
Fig. 1 is a rear side view exploded according to an embodiment of the present invention;
fig. 2 is a right side exploded view provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of a limiting guide groove of a battery module according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Fig. 1, fig. 2 are the right side explosion view, the left side explosion view of the magnetic type battery connecting device that this embodiment provides respectively, and fig. 3 is the utility model discloses the battery module's that provides spacing guide way structure schematic diagram. The following describes embodiments of the present invention with reference to fig. 1, fig. 2, and fig. 3. As shown in the figure, magnetism is inhaled formula group battery connecting device and is included: a battery module 1, a case fixing structure 2, and a Printed Circuit Board Assembly (PCBA) 3.
The case fixing structure 2 includes a battery module receiving region 211 and a printed circuit assembly board receiving region 212; a communication part (not shown) is arranged between the printed circuit assembly board accommodating area 212 and the battery module accommodating area 211; the battery module accommodating region 211 is internally provided with a battery module limiting guide rail 213;
the battery module 1 is inserted into the battery module accommodating area 211 and comprises a battery body 111, an electric connection end face 112 and a shell 113;
the battery body 111 is disposed in the case 113; the electrical connection end surface 112 has a female end interface 1121; the electrical connection end surface 112 has a first magnetic attraction 1122 therein; the positive electrode, the negative electrode and the charge-discharge control signal end of the battery body 111 are respectively connected with the corresponding terminals of the female terminal interface 1121;
the outer surface of the housing 113 has a limiting guide groove 1131, and when the battery module 1 is installed in the battery module accommodating area 211, the limiting guide groove 1131 is inserted into the limiting guide rail 213 of the battery module, so as to insert the battery module 1 into the battery module accommodating area 211, thereby guiding the insertion of the battery.
In this example, the stopper guide grooves 1131 are preferably two and arranged in parallel to each other on the outer surface of the housing 113.
The PCBA 3 is disposed in the pcb receiving area 212, and includes a circuit board body 311 and a second magnetic attraction device 312; the circuit board body 311 includes a male port interface 3111; the male end interface 3111 and the female end interface 1121 are inserted together through the communicating portion, and the battery module 1 is fixed in the battery module accommodating area 211 by the magnetic force of the second magnetic device 312 and the first magnetic device 1122.
The first magnetic device 1122 and the second magnetic device 312 are disposed correspondingly.
The first magnetic device 1122 includes two first magnets symmetrically disposed on two sides of the female end 1121; the second magnetic device 312 includes two second magnets symmetrically disposed on two sides of the PCBA 3.
The public end interface 3111 preferably adopts a pogppin interface; female end interface 1121 preferably employs a pogppin interface.
When the battery module 1 is installed, the battery module 1 slides in from outside to inside along the limiting guide groove 1131, the first magnet and the second magnet are automatically adsorbed, and the male end interface 3111 and the female end interface 1121 penetrate through the communicating part to be inserted together; when the battery module 1 is pulled out, the battery module 1 slides out from inside to outside along the limiting guide groove 1131, the first magnet is separated from the second magnet, and at this time, the female end interface 1121 and the male end interface 3111 are separated.
The embodiment of the utility model provides a pair of formula battery connecting device is inhaled to magnetism, through guide structure and magnetism structure of inhaling, realized accurate counterpoint of battery plug and the accurate connection in used equipment, reduced the wearing and tearing of plug to battery and printed circuit assembly board interface many times.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A magnetic battery connecting device, comprising: the battery module, the shell fixing structure and the printed circuit assembly board PCBA;
the shell fixing structure comprises a battery module accommodating area and a PCBA accommodating area; a communication part is arranged between the PCBA accommodating area and the battery module accommodating area; the battery module accommodating area is internally provided with a battery module limiting guide rail;
the battery module is arranged in the battery module accommodating area and comprises a battery body, an electric connection end face and a shell;
the battery body is arranged in the shell;
the electrical connection end face is provided with a female end interface; the electric connection end face is internally provided with a first magnetic attraction device;
the positive electrode, the negative electrode and the charge-discharge control signal end of the battery body are respectively connected with corresponding terminals of the female terminal interface;
the outer surface of the shell is provided with a limiting guide groove which is inserted into the limiting guide rail of the battery module to connect
The battery module is inserted in the battery module accommodating area;
the PCBA is arranged in the PCBA accommodating area and comprises a circuit board body and a second magnetic suction device; the circuit board body comprises a male end interface; the male end interface and the female end interface penetrate through the communicating part to be connected together in an inserting mode, and the battery module is fixed in the battery module accommodating area through the adsorption magnetic force of the second magnetic suction device and the first magnetic suction device.
2. A magnetically-attracted battery connecting device as claimed in claim 1, wherein the first and second magnetically-attracted devices are positioned in a corresponding relationship.
3. A magnetic battery connecting device as claimed in claim 2, wherein the first magnetic device comprises a plurality of magnets symmetrically disposed on both sides of the female terminal interface; including polylith magnet in the device is inhaled to second magnetism, polylith magnet symmetry sets up PCBA's both sides.
4. A magnetic battery connecting device as claimed in claim 1, wherein the limiting guide grooves are provided in plurality and parallel to each other on the outer surface of the housing.
5. The magnetically-attractable battery connection device according to claim 1, wherein the male interface includes a plurality of probes and the female interface includes a plurality of probe receptacles; and the probe of the male end interface is inserted into the probe jack of the female end interface, so that the male end interface and the female end interface are connected together.
6. The magnetically-attractable battery connection device according to claim 1 or 5, wherein the male-side interface is a pogpin interface; the female end interface is a pogppin interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164211.XU CN211879683U (en) | 2019-12-05 | 2019-12-05 | Magnetic battery connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164211.XU CN211879683U (en) | 2019-12-05 | 2019-12-05 | Magnetic battery connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211879683U true CN211879683U (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164211.XU Active CN211879683U (en) | 2019-12-05 | 2019-12-05 | Magnetic battery connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211879683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118393372A (en) * | 2024-06-28 | 2024-07-26 | 宁德时代新能源科技股份有限公司 | Battery testing device and method |
-
2019
- 2019-12-05 CN CN201922164211.XU patent/CN211879683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118393372A (en) * | 2024-06-28 | 2024-07-26 | 宁德时代新能源科技股份有限公司 | Battery testing device and method |
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