CN211297405U - Door magnetic inductor and battery fixing structure thereof - Google Patents
Door magnetic inductor and battery fixing structure thereof Download PDFInfo
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- CN211297405U CN211297405U CN201921855120.4U CN201921855120U CN211297405U CN 211297405 U CN211297405 U CN 211297405U CN 201921855120 U CN201921855120 U CN 201921855120U CN 211297405 U CN211297405 U CN 211297405U
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- battery
- mounting plate
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- lug
- door magnetic
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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 utility model discloses a door magnetic inductor and battery fixed knot constructs thereof, its battery fixed knot constructs and includes: the circuit board is connected in the inductor shell and is provided with a battery interface; the battery mounting plate is connected in the inductor shell and is provided with a battery placing hole corresponding to the battery interface, and the outer edge of the battery placing hole is protruded to form an arc-shaped baffle; the battery cover plate is connected to the battery mounting plate in a buckling manner; the circuit board, the arc baffle and the battery cover plate form a battery containing cavity for placing a battery. The utility model discloses a door magnetic sensor, its battery fixed knot constructs and does not need solitary battery case just can install the battery to reduced door magnetic sensor's volume greatly, and its battery holds the intracavity and is provided with and keeps away the vacancy, when needing to demolish the battery, people can put into the finger and keep away the vacancy, thereby easily tear the battery cover out.
Description
Technical Field
The utility model relates to a door magnetic inductor technical field especially relates to a door magnetic inductor and battery fixed knot constructs thereof.
Background
In the existing door magnetic inductor, a battery needs to be arranged in a host machine, a magnetic induction component in the host machine can work, and a signal sending component can send out a signal.
However, in the conventional battery fixing structure in the door magnetic sensor, an independent battery box is arranged in a shell of the battery fixing structure, and a positive plate and a negative plate which are connected with a circuit board are arranged in the battery box; this structure occupies too much space, so that the volume of the door sensor cannot be further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a door magnetic inductor's battery fixed knot constructs, it can further reduce door magnetic inductor's volume.
In order to realize the purpose, the technical scheme of the utility model is that:
a battery fixing structure of a door magnetic inductor, comprising:
the circuit board is connected in the inductor shell and is provided with a battery interface;
the battery mounting plate is connected in the inductor shell and is provided with a battery placing hole corresponding to the battery interface, and the outer edge of the battery placing hole is protruded to form an arc-shaped baffle;
the battery cover plate is connected to the battery mounting plate in a buckling manner;
the circuit board, the arc baffle and the battery cover plate form a battery containing cavity for placing a battery.
The battery chamber of the battery fixing structure is surrounded by the circuit board, the arc-shaped baffle on the battery mounting plate and the battery cover plate; the battery cavity is provided with a battery port, and the battery port is arranged at the position of the circuit board corresponding to the battery cavity and can directly supply power to the circuit board after the battery is placed in the battery cavity; the structure can install the battery without an independent battery box, thereby greatly reducing the volume of the door magnetic sensor.
Furthermore, a first notch is formed in the battery mounting plate;
the battery mounting plate is provided with a first notch, the battery mounting plate is provided with a second notch, and the second notch is arranged on the battery mounting plate and is used for clamping the battery mounting plate.
Furthermore, a second notch is also formed in the battery mounting plate;
and a partition plate is arranged in the second notch, a second buckling position is formed between the lower end face of the partition plate and the upper end face of the circuit board, and a vacancy avoiding position is formed between the upper end face of the partition plate and the battery mounting plate.
Because the space in the door magnetic sensor is very small, the arrangement of the existing battery fixing structure is limited, and the battery cover is often difficult to disassemble; the battery cover is arranged on the periphery of the battery body, and the battery cover is arranged on the periphery of the battery body; the utility model arranges a first buckling position and a second buckling position in the battery containing cavity, and an avoidance position above the second buckling position; when the battery needs to be disassembled, people can put fingers into the vacant positions, so that the battery cover is easily disassembled.
The utility model also provides a door magnetic inductor, it includes foretell battery fixed knot and constructs.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a door magnetic sensor according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a battery mounting plate in a door sensor according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the door sensor according to the embodiment of the present invention when no battery is installed;
fig. 4 is a schematic structural diagram of a battery cover plate in the door sensor according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-4, a battery fixing structure of a door magnetic sensor includes:
as shown in fig. 1, a circuit board 2 connected to the inside of the inductor housing 1 is provided with a battery interface;
as shown in fig. 2, a battery mounting plate 3 connected to the inside of the inductor housing 1 is provided with a battery placing hole 301 corresponding to the battery interface, and an arc-shaped baffle 302 is formed by protruding the outer edge of the battery placing hole 301;
the battery cover plate 4 is connected to the battery mounting plate 3 in a buckling manner;
as shown in fig. 3, the circuit board 2, the arc-shaped baffle 302 and the battery cover plate 4 form a battery cavity 6 for accommodating a battery 5.
The battery chamber of the battery fixing structure is surrounded by the circuit board, the arc-shaped baffle on the battery mounting plate and the battery cover plate; the battery cavity is provided with a battery port, and the battery port is arranged at the position of the circuit board corresponding to the battery cavity and can directly supply power to the circuit board after the battery is placed in the battery cavity; the structure can install the battery without an independent battery box, thereby greatly reducing the volume of the door magnetic sensor.
Preferably, as shown in fig. 2, the battery mounting plate 3 is provided with a first notch 303;
as shown in fig. 3, the first notch 303 forms a first buckling position 7 between the lower end surface of the battery mounting plate 3 and the upper end surface of the arc-shaped baffle 302.
Preferably, a second notch 304 is further disposed on the battery mounting plate 3, and the second notch 304 is disposed through the battery mounting plate 3 and the arc-shaped baffle 302;
a partition plate 305 is arranged in the second notch 304, a second buckling position 8 is formed between the lower end face of the partition plate 305 and the upper end face of the circuit board 2, and a space avoiding position 9 is formed between the upper end face of the partition plate 305 and the battery mounting plate 3.
Because the space in the door magnetic sensor is very small, the arrangement of the existing battery fixing structure is limited, and the battery cover is often difficult to disassemble; the battery cover is arranged on the periphery of the battery body, and the battery cover is arranged on the periphery of the battery body; the utility model arranges a first buckling position and a second buckling position in the battery containing cavity, and an avoidance position above the second buckling position; when the battery needs to be disassembled, people can put fingers into the vacant positions, so that the battery cover is easily disassembled.
Specifically, as shown in fig. 4, the outer edge of the battery cover plate 4 is provided with a first bump 401 and a first lug 402, the first bump 401 extends in the horizontal direction, the first lug 402 extends in the vertical direction, and the first lug 402 is provided with a second bump 403 extending in the horizontal direction;
the first lug 402 is clamped in the first notch 303, and the second lug 403 is clamped in the second notch 304.
The utility model also provides a door magnetic inductor, it includes foretell battery fixed knot and constructs.
The utility model discloses a door magnetic sensor, its battery fixed knot constructs and does not need solitary battery case just can install the battery to reduced door magnetic sensor's volume greatly, and its battery holds the intracavity and is provided with and keeps away the vacancy, when needing to demolish the battery, people can put into the finger and keep away the vacancy, thereby easily tear the battery cover out.
Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (5)
1. The utility model provides a door magnetic inductor's battery fixed knot constructs which characterized in that includes:
the circuit board is connected in the inductor shell and is provided with a battery interface;
the battery mounting plate is connected in the inductor shell and is provided with a battery placing hole corresponding to the battery interface, and the outer edge of the battery placing hole is protruded to form an arc-shaped baffle;
the battery cover plate is connected to the battery mounting plate in a buckling manner;
the circuit board, the arc baffle and the battery cover plate form a battery containing cavity for placing a battery.
2. The battery fixing structure of a door sensor according to claim 1, wherein:
a first notch is formed in the battery mounting plate;
the first notch enables a first buckling position to be formed between the lower end face of the battery mounting plate and the upper end face of the arc-shaped baffle plate.
3. The battery fixing structure of a door sensor according to claim 2, wherein:
the battery mounting plate is also provided with a second notch, and the second notch penetrates through the battery mounting plate and the arc-shaped baffle;
and a partition plate is arranged in the second notch, a second buckling position is formed between the lower end face of the partition plate and the upper end face of the circuit board, and a vacancy avoiding position is formed between the upper end face of the partition plate and the battery mounting plate.
4. The battery fixing structure of a door sensor according to claim 3, wherein:
a first lug and a first lug are arranged on the outer edge of the battery cover plate, the first lug extends along the horizontal direction, the first lug extends along the vertical direction, and a second lug extending along the horizontal direction is arranged on the first lug;
the first lug is clamped in the first notch, and the second lug is clamped in the second notch.
5. A door magnetic inductor which characterized in that:
comprising the battery fixing structure according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855120.4U CN211297405U (en) | 2019-10-30 | 2019-10-30 | Door magnetic inductor and battery fixing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921855120.4U CN211297405U (en) | 2019-10-30 | 2019-10-30 | Door magnetic inductor and battery fixing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297405U true CN211297405U (en) | 2020-08-18 |
Family
ID=72037461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921855120.4U Active CN211297405U (en) | 2019-10-30 | 2019-10-30 | Door magnetic inductor and battery fixing structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297405U (en) |
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2019
- 2019-10-30 CN CN201921855120.4U patent/CN211297405U/en active Active
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