CN211827484U - Door magnetic detector for security - Google Patents
Door magnetic detector for security Download PDFInfo
- Publication number
- CN211827484U CN211827484U CN202020218019.4U CN202020218019U CN211827484U CN 211827484 U CN211827484 U CN 211827484U CN 202020218019 U CN202020218019 U CN 202020218019U CN 211827484 U CN211827484 U CN 211827484U
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- Prior art keywords
- sliding
- shell
- machine body
- magnetic detector
- door
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- 239000000523 sample Substances 0.000 claims abstract description 19
- 230000008054 signal transmission Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 15
- 238000010586 diagram Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
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Abstract
The utility model discloses a door magnetic detector for security protection, the structure of which comprises a machine body, a groove, a power indicator light, a fixed hole, a signal transmission antenna, a fixed groove and a sensing probe, when in use, a door frame of the door magnetic detector for security protection limits a sliding pin on a sliding shell to be embedded in the sliding shell, after the door is opened, the sliding pin can be popped out from the sliding shell under the driving of a linking spring, simultaneously, a sliding conductive rod is pulled to move upwards to be contacted with an electric shock on an electric connecting bracket, a lead is connected with a power supply to provide power for a sensing module to be used, the structure of the device is improved, when the device is used, the alarm can be generated after the door magnetic detector and the door frame are moved away from a small distance, and the device is prevented from being influenced by vibration, and the alarm is directly given out by slight dislocation with the aligning magnetic block, thereby giving a false alarm to cause inconvenience to workers.
Description
Technical Field
The utility model relates to a door magnetic detector for security protection belongs to security protection technical field.
Background
The door magnetic detector is used for detecting whether doors, windows, drawers and the like are illegally opened or moved, and consists of a wireless transmitter and a magnetic block, but the prior art still has the following defects:
when the existing detector is used, an induction probe is arranged on the existing detector, so that an alarm can be timely sensed when a door is opened, the device is sensitive to sensing, and the probe and the alignment magnetic block on the existing detector are slightly staggered to directly send out an alarm when the door is shaken to be deviated, so that a misinformation is caused, and inconvenience is brought to workers.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art exists, the utility model aims at providing a door magnetic detector for security protection to the prior art existing detector of solution is when using, can be when the door is opened along with being equipped with inductive probe on it, in time responds to the alarm, and the device response is comparatively sensitive, easily receives when rocking the skew at the door, makes probe on it take place slight dislocation and directly send out the alarm with the counterpoint magnetic path, thereby causes the wrong report, causes inconvenient problem for the staff.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a door magnetic detector for security comprises a machine body, a groove, a power indicator, a fixing hole, a signal transmission antenna, a fixing groove and a sensing probe, wherein the middle of the machine body and the groove are of an integrated structure, the fixing hole and the top of the machine body are of an integrated structure, the bottom end of the signal transmission antenna is vertically embedded into the top end of the machine body, the fixing groove and the rear end of the machine body are of an integrated structure, the sensing probe is embedded into the middle of the right end of the machine body and is installed on the middle of the right end of the machine body, the sensing probe comprises a wire, a sliding pin, a sensing module, a sliding shell, a linking spring, a power receiving block, a shell, a power contact plate, a sliding conductive rod and a power receiving support, the left end of the wire is welded with the right end of the power receiving block, the sliding pin is vertically embedded into the middle of the sliding shell, the sensing module is welded with the middle of the top end of the shell, the, the linking spring is installed on the sliding pin in a surrounding mode, the electricity connecting block is welded with the left end of the shell, the electricity contact plate and the electricity connecting support are of an integrated structure, the sliding conducting rod is vertically embedded into the electricity connecting support, the bottom end of the electricity connecting support is welded with the bottom end in the shell, and the shell is installed on the middle portion of the right end of the machine body in an embedded mode.
Further, the fixing hole is located above the power indicator.
Further, the sensing probe is positioned right below the signal transmission antenna.
Further, the power indicator is embedded in the groove.
Further, the sliding pin is made of metal materials, the surface of the sliding pin is smooth, and the sliding pin can slide up and down on the power connection support.
Further, the sliding conducting rod is perpendicular to the power connection support.
Further, the sliding pin is of a round pin structure.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a door sensor for security protection of the present invention;
FIG. 2 is a schematic cross-sectional detailed structure diagram of a front view of a sensing probe according to the present invention;
fig. 3 is a schematic cross-sectional detailed structure view of the front view of the sensing probe according to the present invention after operation.
In the figure: the device comprises a machine body-1, a groove-2, a power indicator lamp-3, a fixing hole-4, a signal transmission antenna-5, a fixing groove-6, a sensing probe-7, a lead-71, a sliding pin-72, a sensing module-73, a sliding shell-74, a connecting spring-75, a power connection block-76, a shell-77, a power contact plate-78, a sliding conductive rod-79 and a power connection support-710.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a magnetic door detector for security protection, which has the following technical solutions: the structure of the device comprises a machine body 1, a groove 2, a power indicator lamp 3, a fixing hole 4, a signal transmission antenna 5, a fixing groove 6 and a sensing probe 7, wherein the middle part of the machine body 1 and the groove 2 are of an integrated structure, the fixing hole 4 and the top part of the machine body 1 are of an integrated structure, the bottom end of the signal transmission antenna 5 is vertically embedded into the top end of the machine body 1, the fixing groove 6 and the rear end of the machine body 1 are of an integrated structure, the sensing probe 7 is embedded and installed on the middle part of the right end of the machine body 1, the sensing probe 7 comprises a lead 71, a sliding pin 72, a sensing module 73, a sliding shell 74, a connecting spring 75, an electricity connection block 76, a shell 77, an electric contact plate 78, a sliding conductive rod 79 and an electricity connection support 710, the left end of the lead 71 is welded with the right end of the electricity connection block 76, the sliding pin 72 is vertically embedded into the middle part of the sliding shell 74, the top end of the sliding shell 74 is welded to the top end inside the outer shell 77, the engaging spring 75 is fitted around the sliding pin 72, the electricity connecting block 76 is welded with the left end of the casing 77, the electric contact plate 78 and the electricity connecting bracket 710 are of an integrated structure, the sliding conductive rod 79 is vertically embedded in the electric connection bracket 710, the bottom end of the electric connection bracket 710 is welded with the bottom end in the casing 77, the housing 77 is embedded in the middle of the right end of the machine body 1, the fixing hole 4 is positioned above the power indicator lamp 3, the sensing probe 7 is positioned right below the signal transmission antenna 5, the power indicator lamp 3 is embedded and installed on the groove 2, the sliding pin 72 is made of metal material, the surface of the electric connector is smooth, the electric connector can slide up and down on the electric connection support 710, the sliding conductive rod 79 is perpendicular to the electric connection support 710, and the sliding pin 72 is of a round pin structure.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a door magnetic detector for security protection, its structure includes organism (1), recess (2), power indicator (3), fixed orifices (4), signal transmission antenna (5), fixed slot (6), sensing probe (7), its characterized in that:
the middle part of the machine body (1) and the groove (2) are of an integrated structure, the power indicator lamp (3) is embedded in the groove (2), the fixing hole (4) and the top part of the machine body (1) are of an integrated structure, the bottom end of the signal transmission antenna (5) is vertically embedded in the top end of the machine body (1), the fixing groove (6) and the rear end of the machine body (1) are of an integrated structure, the sensing probe (7) is embedded in the middle part of the right end of the machine body (1), the sensing probe (7) comprises a lead (71), a sliding pin (72), a sensing module (73), a sliding shell (74), a connecting spring (75), a power connecting block (76), a shell (77), an electric shock plate (78), a sliding conductive rod (79) and a power connecting support (710), the left end of the lead (71) is welded with the right end of the power connecting block (76), and the sliding pin (72) is vertically embedded in the middle part of the sliding shell (74), the sensing module (73) is welded with the middle of the top end of the shell (77), the top end of the sliding shell (74) is welded with the top end in the shell (77), the connecting spring (75) is installed on the sliding pin (72) in a surrounding mode, the electricity connecting block (76) is welded with the left end of the shell (77), the electricity contact plate (78) and the electricity connecting support (710) are of an integrated structure, the sliding conductive rod (79) is vertically embedded into the electricity connecting support (710), the bottom end of the electricity connecting support (710) is welded with the bottom end in the shell (77), and the shell (77) is installed on the middle of the right end of the machine body (1) in an embedded mode.
2. The door magnetic detector for security according to claim 1, characterized in that: the fixed hole (4) is positioned above the power indicator lamp (3), and the sensing probe (7) is positioned under the signal transmission antenna (5).
3. The door magnetic detector for security according to claim 1, characterized in that: the sliding conducting rod (79) is perpendicular to the electric connection support (710).
4. The door magnetic detector for security according to claim 1, characterized in that: the sliding pin (72) is of a round pin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218019.4U CN211827484U (en) | 2020-02-27 | 2020-02-27 | Door magnetic detector for security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218019.4U CN211827484U (en) | 2020-02-27 | 2020-02-27 | Door magnetic detector for security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211827484U true CN211827484U (en) | 2020-10-30 |
Family
ID=72998917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218019.4U Active CN211827484U (en) | 2020-02-27 | 2020-02-27 | Door magnetic detector for security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211827484U (en) |
-
2020
- 2020-02-27 CN CN202020218019.4U patent/CN211827484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210322 Address after: 361000 unit 01, room 103, No.22 guanri Road, software park, Xiamen City, Fujian Province Patentee after: XIAMEN MEILIJIE TECHNOLOGY Co.,Ltd. Address before: No.1 Jinfeng Road, Shishi City, Quanzhou City, Fujian Province 362799 Baogai science and Technology Park, Quanzhou City, Fujian Province Patentee before: Wu Runbin |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A door magnetic detector for security Effective date of registration: 20210520 Granted publication date: 20201030 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN MEILIJIE TECHNOLOGY Co.,Ltd. Registration number: Y2021980003782 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231115 Granted publication date: 20201030 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: Xiamen Meilijie Technology Co.,Ltd. Registration number: Y2021980003782 |