CN207852019U - The alarm door magnetism device of plug and play - Google Patents
The alarm door magnetism device of plug and play Download PDFInfo
- Publication number
- CN207852019U CN207852019U CN201820218909.8U CN201820218909U CN207852019U CN 207852019 U CN207852019 U CN 207852019U CN 201820218909 U CN201820218909 U CN 201820218909U CN 207852019 U CN207852019 U CN 207852019U
- Authority
- CN
- China
- Prior art keywords
- door sensor
- door
- mounting plate
- plug
- play
- 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.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses the alarm door magnetism devices of plug and play, including door sensor, door sensor mounting surface surface is also provided at least one rectangular recess, further includes one and the matched cuboid mounting plate of rectangular recess, is matched by magnet between the groove and mounting plate.Door sensor is generally used for using when nobody, therefore, last people installs door sensor before leaving in room, using the above structure, when installing door sensor, it is only necessary to after fixing mounting plate, door sensor is fixed on mounting plate by magnet, it is easy to disassemble convenient for removing door sensor when without using door sensor.It solves existing door sensor to be generally fixed on door and window, since the volume of door sensor itself is larger, is mounted on the problem of being easy to influence the switch of door and window on door and window.
Description
Technical field
The utility model is related to a kind of door sensors, and in particular to the alarm door magnetism device of plug and play.
Background technology
Wireless charging technology is derived from wireless power transmission technology, can be divided into low-power wireless charging and high-power wireless charging
Two ways.Low-power wireless charging is frequently with induction, the Qi modes such as to charge to mobile phone, but in emerging electric vehicle
The induction type that wireless charging mode uses.Frequently with resonant mode, (most of electric vehicle charging uses this for high-power wireless charging
Mode) device of electricity consumption is transmitted its energy to by power supply unit (charger), which fills battery using the energy received
Electricity, and be provided for its own functioning simultaneously.Due to transmitting energy between charger and power device with magnetic field, do not have between the two
Electric wire connects, therefore charger and the device of electricity consumption can accomplish that no conductive junction point is exposed.
Existing door sensor is generally fixed on door and window, since the volume of door sensor itself is larger, is mounted on door and window and is easy shadow
Ring the switch of door and window.
Utility model content
Technical problem to be solved in the utility model is that existing door sensor is generally fixed on door and window, due to door sensor itself
Volume it is larger, be mounted on door and window on be easy influence door and window switch, and it is an object of the present invention to provide plug and play alarm door magnetism device,
It solves existing door sensor to be generally fixed on door and window, since the volume of door sensor itself is larger, is mounted on door and window and is easy to influence door
The problem of switch of window.
The utility model is achieved through the following technical solutions：
The alarm door magnetism device of plug and play, including door sensor, door sensor mounting surface surface are also provided at least one rectangular
Connected in star further includes one and the matched cuboid mounting plate of rectangular recess, passes through magnet between the groove and mounting plate
It is matched.Door sensor is generally used for using when nobody, and therefore, last people installs door sensor i.e. before leaving in room
Can, using the above structure, when installing door sensor, it is only necessary to after fixing mounting plate, door sensor are fixed to mounting plate by magnet
On, it is easy to disassemble convenient for removing door sensor when without using door sensor.
Lithium battery is also equipped on the face of the door sensor mounting surface face, door sensor is by being arranged in door sensor and lithium battery side
Buckle be detachably connected.Plug and play can really be realized by being powered to door sensor by dismountable lithium battery, no
It needs again into walking line.
It is provided with adhesive tape in the one side that the mounting plate is not contacted with groove.Need not generally it change after being installed due to door sensor
Become position, meanwhile, mounting plate cost itself is far below door sensor, needs only to need to use new mounting plate when changing position,
It is simple and reliable using adhesive tape bonding installation.
It is also provided with screw hole on the mounting plate.Installation reliability height is carried out using screw, securely.
The utility model compared with prior art, has the following advantages and advantages：
1, the alarm door magnetism device of the utility model plug and play, when mounted without the concern for cabling the problem of, be convenient for
Installation；
2, the alarm door magnetism device of the utility model plug and play, it is easy to disassemble, it can remove when not needed, avoid shadow
Ring the switch of door and window.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing：
1- lithium batteries, 2- door sensors, 3- grooves, 4- magnet, 5- screw holes, 6- mounting plates, 7- adhesive tape, 8- buckles.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the alarm door magnetism device of the utility model plug and play, including door sensor 2,2 mounting surface of the door sensor
Surface is also provided at least one rectangular recess 3, further includes one and 3 matched cuboid mounting plate 6 of rectangular recess, described
It is matched by magnet 4 between groove 3 and mounting plate 6.Door sensor 2 is generally used for using when nobody, therefore, last in room
One people installs door sensor 2 before leaving, using the above structure, when installing door sensor 2, it is only necessary to consolidate mounting plate 6
After fixed, door sensor 2 is fixed on mounting plate 6 by magnet 4, it is easy to disassemble convenient for removing door sensor 2 when without using door sensor 2.
It is also equipped with lithium battery 1 on the face of 2 mounting surface face of the door sensor, door sensor 2 is by being arranged the card in door sensor 2 and lithium battery side
Button 8 is detachably connected.Plug and play can really be realized by being powered to door sensor 2 by dismountable lithium battery 1, be not required to
It will be again into walking line.Adhesive tape 7 is provided in the one side that the mounting plate 6 is not contacted with groove 3.Due to door sensor 2 install it is latter
As have no need to change position, meanwhile, mounting plate 6 cost itself is far below door sensor 2, needs only to need when changing position using new
Mounting plate 6, it is simple and reliable using the bonding installation of adhesive tape 7.
Screw hole 5 is also provided on the mounting plate 6.Installation reliability height is carried out using screw, securely.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. the alarm door magnetism device of plug and play, including door sensor (2), which is characterized in that also open on door sensor (2) the mounting surface surface
There is at least one rectangular recess (3), further includes one and the matched cuboid mounting plate (6) of rectangular recess (3), it is described recessed
It is matched by magnet (4) between slot (3) and mounting plate (6).
2. the alarm door magnetism device of plug and play according to claim 1, which is characterized in that door sensor (2) mounting surface
Lithium battery (1) is also equipped on the face of face, door sensor (2) is by being arranged buckle (8) progress in door sensor (2) and lithium battery side
It is detachably connected.
3. the alarm door magnetism device of plug and play according to claim 1, which is characterized in that the mounting plate (6) does not have
Adhesive tape (7) is provided in the one side contacted with groove (3).
4. the alarm door magnetism device of plug and play according to claim 1, which is characterized in that on the mounting plate (6) also
It is provided with screw hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218909.8U CN207852019U (en) | 2018-02-07 | 2018-02-07 | The alarm door magnetism device of plug and play |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218909.8U CN207852019U (en) | 2018-02-07 | 2018-02-07 | The alarm door magnetism device of plug and play |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852019U true CN207852019U (en) | 2018-09-11 |
Family
ID=63411742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218909.8U Expired - Fee Related CN207852019U (en) | 2018-02-07 | 2018-02-07 | The alarm door magnetism device of plug and play |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852019U (en) |
-
2018
- 2018-02-07 CN CN201820218909.8U patent/CN207852019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210207 |