CN220122018U - Battery compartment with automatic ejection battery cover - Google Patents
Battery compartment with automatic ejection battery cover Download PDFInfo
- Publication number
- CN220122018U CN220122018U CN202321463697.7U CN202321463697U CN220122018U CN 220122018 U CN220122018 U CN 220122018U CN 202321463697 U CN202321463697 U CN 202321463697U CN 220122018 U CN220122018 U CN 220122018U
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- CN
- China
- Prior art keywords
- battery
- battery cover
- locking
- shell
- unlocking
- 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.)
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Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000004146 energy storage Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery compartment with an automatic ejection battery cover, which comprises a battery cover, a shell structure and a locking mechanism; the shell structure comprises a lower shell and an upper shell, and is used for accommodating and fixing the locking mechanism and the battery, and the lower shell and the upper shell are fixed; the locking mechanism comprises a metal elastic sheet and an unlocking mechanism; the metal elastic sheet is provided with a first elastic part and a second elastic part, and the unlocking mechanism is provided with a locking part and a thimble contact part; the first elastic part of the metal elastic sheet is fixed on the side wall of the upper shell in an inserting mode, the unlocking mechanism is movably fixed in the upper shell, the upper shell is provided with an unlocking hole, the first elastic part is abutted against the locking part, and the thimble contact part is opposite to the unlocking hole on the upper shell. After the card pin is inserted into the unlocking hole, the unlocking mechanism can be pushed to move horizontally.
Description
Technical Field
The utility model relates to the technical field of mechanical structures, in particular to a battery compartment with an automatic ejection battery cover.
Background
Many devices that need to be powered by button cells need to be equipped with a battery compartment that accommodates the battery, and in order to install and replace the battery, the battery compartment needs to be provided with an unlocking mechanism, and the conventional unlocking mechanism is of two types: one is that the tool is pried, the defect is easy to cause the pried plastic part to be damaged or deformed, and the product is invalid; the other is to press the button to release the buckle, and apply a force on the part to be released to separate the corresponding part, which has the disadvantage that if the part to be released is in a position where the force cannot be applied, the release cannot be unlocked.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a battery compartment capable of concealing an opening structure, which realizes attractive appearance and low cost.
In order to solve the technical problems, the utility model provides a battery compartment with an automatic ejection battery cover, which comprises the battery cover, a shell structure and a locking mechanism;
the shell structure comprises a lower shell and an upper shell, and is used for accommodating and fixing the locking mechanism and the battery, and the lower shell and the upper shell are fixed; the locking mechanism comprises a metal elastic sheet and an unlocking mechanism;
the metal elastic sheet is provided with a first elastic part and a second elastic part, and the unlocking mechanism is provided with a locking part and a thimble contact part;
the first elastic part of the metal elastic sheet is fixed on the side wall of the upper shell in an inserting manner, the unlocking mechanism is movably fixed in the upper shell, the upper shell is provided with an unlocking hole, the first elastic part is abutted against the locking part, and the thimble contact part is opposite to the unlocking hole on the upper shell; when the card pin is inserted into the unlocking hole, the unlocking mechanism can be pushed to move horizontally;
the battery cover is provided with a locking buckle, an opening groove is formed near the end part of the locking buckle, and a locking part of the unlocking mechanism can extend into the opening groove after assembly to lock the battery cover.
Preferably, the second elastic part of the metal elastic sheet abuts against the battery cover, and the battery cover enables the second elastic part to be in a pressed energy storage state.
Preferably, the lower housing further has a clamping groove, and the locking buckle of the battery cover is rotatably clamped into the clamping groove.
Preferably, the novel decoration comprises a lower cover and an upper cover.
Preferably, the lower cover and the upper cover the lower housing and the upper housing through a fastening structure.
Preferably, the lower cover and the upper cover the lower case and the upper case by a bonding structure.
Compared with the prior art, the utility model has the following technical effects:
1. the battery cover is easy to open, and the battery cover can be opened only by using the mobile phone contact pin and the hand;
2. the cost is equivalent to that of a conventional unlocking mechanism, and the reliability is high;
3. tools such as a screwdriver and the like which can cause damage to parts are not needed to extend into the gaps between the battery cover and the shell to pry open the battery cover, so that the battery cover is not damaged, and the appearance of a product is protected;
4. due to the hidden design, only one small hole is exposed for the mobile phone contact pin to extend into for unlocking, so that the mobile phone contact pin is more attractive.
Drawings
The utility model is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a schematic view of a battery compartment with an automatic ejection battery cover according to an embodiment;
FIG. 2 is a schematic view of a partial structure of a battery compartment with an automatic ejection battery cover according to an embodiment;
FIG. 3 is a schematic illustration of a battery lid with a battery compartment automatically ejecting the battery lid after the battery lid is closed and locked, according to an embodiment;
fig. 4 is a schematic diagram of an embodiment of a battery lid with a battery compartment that automatically ejects the battery lid after the battery lid is unlocked.
Detailed Description
Other advantages and technical effects of the present utility model will become more fully apparent to those skilled in the art from the following disclosure, which is a detailed description of the present utility model given by way of specific examples. The utility model may be practiced or carried out in different embodiments, and details in this description may be applied from different points of view, without departing from the general inventive concept. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. The following exemplary embodiments of the present utility model may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. It should be appreciated that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the technical solution of these exemplary embodiments to those skilled in the art.
Example 1
The present embodiment will be described with reference to a battery compartment of an automobile key.
As shown in fig. 1, the present embodiment provides a battery compartment with an automatic ejection of a battery cover, comprising a battery cover 1, a housing structure and a locking mechanism.
The housing structure comprises a lower housing 3 and an upper housing 4 for accommodating and fixing the locking mechanism and the battery, and the lower housing and the upper housing are fixed after assembly. The locking mechanism comprises a metal spring plate 6 and an unlocking mechanism 7.
In this embodiment, the battery compartment may further include decorative parts, such as a lower cover 2 and an upper cover 5, where the lower cover 2 and the upper cover 5 cover the lower housing 3 and the upper housing 4 through a snap structure, and may also replace the snap structure through a double-sided tape.
As shown in fig. 2, the metal elastic piece 6 has a first elastic portion 61 and a second elastic portion 62, and the unlocking mechanism has a locking portion 71 and a thimble contact portion 72. The first elastic part 61 of the metal elastic sheet is fixed on the side wall of the upper shell in an inserting way, the unlocking mechanism 7 is movably fixed in the upper shell, the upper shell 4 is provided with an unlocking hole, the first elastic part 61 is abutted against the locking part 71, and the thimble contact part 72 is opposite to the unlocking hole on the upper shell. After the card pin is inserted into the unlocking hole, the unlocking mechanism 7 can be pushed to move horizontally.
The battery cover 1 has a locking buckle 11, and an opening groove is formed near the end of the locking buckle 11, and a locking part 71 of the unlocking mechanism 7 can extend into the opening groove to lock the battery cover 1 after assembly.
After assembly, the second elastic part 62 of the metal elastic sheet 6 abuts against the battery cover 1, and the battery cover 1 enables the second elastic part 62 to be in a pressed energy storage state.
The lower case 3 further has a locking groove into which the locking buckle 11 of the battery cover 1 is rotatably locked. After the battery is mounted, the battery cover 1 is pressed and rotated, so that the locking buckle 11 is clamped into the clamping groove, and meanwhile, the locking part 71 stretches into the opening groove to lock the battery cover 1, as shown in fig. 3. When the battery cover 1 needs to be opened, the locking pin is inserted into the unlocking hole, the unlocking mechanism 7 is pushed to move horizontally inwards, the locking part 71 is separated from the opening groove, at this time, the battery cover 1 is unlocked, then the battery cover 1 is rotated, the locking buckle 11 is separated from the clamping groove of the lower shell 3, and the battery cover 1 is sprung upwards under the action of the second elastic part 62, so that a certain gap is formed between the battery cover 1 and the lower cover 2, as shown in fig. 4. Thus, the battery cover is easily pried up by the nail. Thus, the whole automobile key can be attractive, no visible fastening position exists, and only one pin hole is visible.
The present utility model has been described in detail by way of specific embodiments and examples, but these should not be construed as limiting the utility model. Many variations and modifications may be made by one skilled in the art without departing from the principles of the utility model, which is also considered to be within the scope of the utility model.
Claims (6)
1. The battery compartment is characterized by comprising a battery cover, a shell structure and a locking mechanism;
the shell structure comprises a lower shell and an upper shell, and is used for accommodating and fixing the locking mechanism and the battery, and the lower shell and the upper shell are fixed; the locking mechanism comprises a metal elastic sheet and an unlocking mechanism;
the metal elastic sheet is provided with a first elastic part and a second elastic part, and the unlocking mechanism is provided with a locking part and a thimble contact part;
the first elastic part of the metal elastic sheet is fixed on the side wall of the upper shell in an inserting manner, the unlocking mechanism is movably fixed in the upper shell, the upper shell is provided with an unlocking hole, the first elastic part is abutted against the locking part, and the thimble contact part is opposite to the unlocking hole on the upper shell; when the card pin is inserted into the unlocking hole, the unlocking mechanism can be pushed to move horizontally;
the battery cover is provided with a locking buckle, an opening groove is formed near the end part of the locking buckle, and a locking part of the unlocking mechanism can extend into the opening groove after assembly to lock the battery cover.
2. The battery compartment with automatic ejection of a battery cover of claim 1, wherein the second elastic portion of the metal spring is in abutment with the battery cover, the battery cover placing the second elastic portion in a compressed energy storage state.
3. The battery compartment with automatic ejection of a battery cover of claim 1, wherein the lower housing further has a catch slot into which the locking catch of the battery cover rotatably snaps.
4. The battery compartment with automatic ejection of a battery lid of claim 1, further comprising a trim piece, the trim piece being a lower lid and an upper lid.
5. The battery compartment with automatic ejection of a battery cover of claim 4, wherein the lower and upper covers cover the lower and upper housings by a snap-fit structure.
6. The battery compartment with automatic ejection of a battery lid of claim 4, wherein the lower and upper covers encase the lower and upper housings by an adhesive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321463697.7U CN220122018U (en) | 2023-06-09 | 2023-06-09 | Battery compartment with automatic ejection battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321463697.7U CN220122018U (en) | 2023-06-09 | 2023-06-09 | Battery compartment with automatic ejection battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122018U true CN220122018U (en) | 2023-12-01 |
Family
ID=88914382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321463697.7U Active CN220122018U (en) | 2023-06-09 | 2023-06-09 | Battery compartment with automatic ejection battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122018U (en) |
-
2023
- 2023-06-09 CN CN202321463697.7U patent/CN220122018U/en active Active
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| GR01 | Patent grant | ||
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