CN209896141U - Battery explosion-proof power installation protection mechanism - Google Patents
Battery explosion-proof power installation protection mechanism Download PDFInfo
- Publication number
- CN209896141U CN209896141U CN201920949294.0U CN201920949294U CN209896141U CN 209896141 U CN209896141 U CN 209896141U CN 201920949294 U CN201920949294 U CN 201920949294U CN 209896141 U CN209896141 U CN 209896141U
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- China
- Prior art keywords
- pin
- battery
- control screw
- spring
- end cover
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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
Abstract
The utility model provides a battery explosion-proof power installation protection mechanism, including the pin, spring and control screw, the control screw mounting hole has been seted up on the lateral surface of pin, the control screw is installed perpendicularly in the control screw mounting hole of pin and control screw upper end part exposes the pin, it is spacing that one of spring end part suit is served and this end of spring passes through the step face of pin, the other end terminal surface of spring contacts with the interior protruding part of battery end cover, the pin is installed in the battery end cover and a tip part of spring is kept away from to the pin exposes the side of battery end cover perpendicularly, the top that battery end cover was passed to the upper end of control screw and control screw can remove at battery end cover top and drive the pin and stretch out or indentation battery end cover. The utility model discloses a battery explosion-proof power installation protection mechanism, simple structure, simple to operate can improve battery security performance.
Description
Technical Field
The utility model relates to a battery explosion-proof power installation protection mechanism.
Background
At present, in order to meet the environmental protection requirement and the customer requirement, a single lithium battery with a normal voltage is combined by a structural component to be made into a single lithium battery with a lower voltage to replace a primary battery for use in various fields, and the common method is provided. However, since the structural components used in the combined battery include the voltage conversion and protection circuit board, the battery end cover and the like, the situation that the installation is completed in a violent manner without strictly performing the installation according to the standard operation method often occurs in the battery installation process, so that the structural components can be damaged, the service life of the product is shortened, the after-sale frequency and the cost are improved, meanwhile, electrical components are exposed to cause short circuit, and finally, the battery burning accident occurs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, simple to operate, can improve battery security performance's battery explosion-proof power installation protection mechanism.
The utility model discloses a following scheme realizes:
the utility model provides a battery explosion-proof power installation protection mechanism, includes pin, spring and control screw, control screw mounting hole has been seted up on the lateral surface of pin, control screw installs perpendicularly in the control screw mounting hole of pin and control screw upper end part exposes the pin, it is spacing that one end part suit is served at the pin and the step face that the spring passes through the pin is held to the spring, the other end terminal surface of spring contacts with the protruding part in the battery end cover, the pin is installed in the battery end cover and the pin keeps away from a tip part of spring and exposes the side of battery end cover perpendicularly, the top that the top of battery end cover was passed to the upper end of control screw and control screw can move at battery end cover top and drive the pin and stretch out or retract battery end cover.
The spring is arranged in the pin, the end face of the pin, far away from the spring, is provided with a shaft center hole, the shaft center hole is communicated with the control screw mounting hole, and the machine-rice screw is mounted in the shaft center hole of the pin and tightly props against the control screw to prevent the control screw from loosening. The arrangement of the screw can further fix the control screw, prevent the control screw from loosening and separating from the pin, and improve the use safety.
During actual manufacturing, the sizes of the pin, the spring, the control screw and the machine meter screw can be adjusted and designed according to needs.
The utility model discloses a battery explosion-proof power installation protection mechanism, moreover, the steam generator is simple in structure, high durability and convenient installation, through installation battery explosion-proof power installation protection mechanism in the battery end cover, because the pin part stretches out the battery end cover, in order to put the battery in place, just need to pause earlier with the pin indentation battery end cover, just so can effectively avoid battery violence installation, thereby greatly reduced battery's the structure subassembly's damage and the burning probability, improve product life, reduce after sale and use cost, also can monitor whether the user operates as required, also improve battery security performance simultaneously.
Drawings
FIG. 1 is a schematic structural view of a battery explosion-proof force installation protection mechanism in embodiment 1;
FIG. 2 is a sectional view of the explosion-proof force installation protection mechanism for a battery in accordance with embodiment 1;
fig. 3 is a schematic sectional view showing the battery explosion-proof force installation protection mechanism of example 1 installed in the end cap of the battery (in a state in which the pin is extended);
fig. 4 is a schematic sectional view showing the battery explosion-proof force installation protection mechanism of embodiment 1 installed in the battery end cover (pin retracted state).
Detailed Description
The embodiment is only for illustrating one implementation of the present invention, and is not to be taken as a limiting illustration of the protection scope of the present invention.
Example 1
A battery explosion-proof force installation protection mechanism is disclosed, as shown in figures 1 and 2, and comprises a pin 1, a spring 2, a control screw 3 and a machine meter screw 4, wherein a control screw installation hole 11 is formed in the outer side surface of the pin 1, the control screw 3 is vertically installed in the control screw installation hole 11 of the pin 1, the upper end part of the control screw 3 is exposed out of the pin 1, one end part of the spring 2 is sleeved on one end of the pin 1, the end of the spring 2 is limited by a step surface of the pin 1, the other end surface of the spring 2 is contacted with a convex part in a battery end cover 5, one end surface of the pin 1, which is far away from the spring 2, is provided with a shaft center hole 12, the shaft center hole 12 is communicated with the control screw installation hole 11, and the machine meter screw 4 is installed in the shaft center hole 12; as shown in fig. 3 and 4, fig. 3 is a schematic cross-sectional view of a pin extending out of a battery end cover, that is, a battery explosion-proof force mounting protection mechanism in an unused state, when a spring is in a normal state, fig. 4 is a schematic cross-sectional view of a pin retracting into a battery end cover, that is, a battery explosion-proof force mounting protection mechanism in an used state, when a spring is in a compressed state, a pin 1 is mounted in a battery end cover 5, and one end portion of the pin 1, which is far away from the spring 2, is vertically exposed out of a side surface of the battery end cover 5, an upper end of a control screw 3 penetrates through a top portion of the battery end cover 5, and the control screw.
The battery explosion-proof force installation protection mechanism is installed in a battery end cover, one end part of a pin, far away from a spring, is enabled to vertically expose the side face of the battery end cover, the upper end of a control screw penetrates through the top of the battery end cover, when the battery needs to be installed into a corresponding using component to be used as a power supply, the battery is firstly placed in a battery installation area of the using component, then the pin is retracted into the battery end cover by moving the control screw of the battery explosion-proof force installation protection mechanism, the spring is limited in a compression state through the step face of the pin and the protruding part in the battery end cover, and the battery can be installed in the battery installation area of the using component in a falling mode after the pin is retracted into the battery end cover, so that the battery.
Claims (2)
1. The utility model provides a battery explosion-proof power installation protection mechanism which characterized in that: the battery end cover structure comprises a pin, a spring and a control screw, wherein a control screw mounting hole is formed in the outer side surface of the pin, the control screw is vertically mounted in the control screw mounting hole of the pin, the upper end part of the control screw is exposed out of the pin, one end part of the spring is sleeved on one end of the pin, the end of the spring is limited through a step surface of the pin, the other end surface of the spring is in contact with a convex part in the battery end cover, the pin is mounted in the battery end cover, one end part of the pin, far away from the spring, is vertically exposed out of the side surface of the battery end cover, the upper end of the control screw penetrates through the top of the battery end cover, and the.
2. The battery explosion-proof force installation protection mechanism of claim 1, wherein: the spring is characterized by further comprising a machine-meter screw, wherein an axial hole is formed in the end face, far away from the spring, of the pin, the axial hole is communicated with the control screw mounting hole, and the machine-meter screw is mounted in the axial hole of the pin and tightly props against the control screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949294.0U CN209896141U (en) | 2019-06-24 | 2019-06-24 | Battery explosion-proof power installation protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949294.0U CN209896141U (en) | 2019-06-24 | 2019-06-24 | Battery explosion-proof power installation protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209896141U true CN209896141U (en) | 2020-01-03 |
Family
ID=69021706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949294.0U Active CN209896141U (en) | 2019-06-24 | 2019-06-24 | Battery explosion-proof power installation protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209896141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084751A (en) * | 2022-05-19 | 2022-09-20 | 四川骏畅智能科技有限公司 | Built-in lower open battery box device of electric bicycle low tube |
-
2019
- 2019-06-24 CN CN201920949294.0U patent/CN209896141U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084751A (en) * | 2022-05-19 | 2022-09-20 | 四川骏畅智能科技有限公司 | Built-in lower open battery box device of electric bicycle low tube |
| CN115084751B (en) * | 2022-05-19 | 2024-03-26 | 四川骏畅智能科技有限公司 | Lower open type battery box device concealed in lower tube of electric bicycle |
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