CN211201408U - Anti-interference door lock - Google Patents
Anti-interference door lock Download PDFInfo
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- CN211201408U CN211201408U CN201921457106.9U CN201921457106U CN211201408U CN 211201408 U CN211201408 U CN 211201408U CN 201921457106 U CN201921457106 U CN 201921457106U CN 211201408 U CN211201408 U CN 211201408U
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- metal plate
- main control
- door lock
- control board
- interference
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Abstract
The utility model discloses an anti-interference door lock, which is characterized in that, the anti-interference door lock comprises a metal plate, a touch pad, a main control board and a main control board fixing frame, wherein the metal plate is provided with a front side, the front side is arranged to face the outside of the door when the anti-interference door lock is installed and fixed on the door and the touch pad is arranged on the front side of the metal plate, the metal plate is also provided with a back side facing the inside of the door when the anti-interference door lock is installed and fixed on the door and the door; the main control board fixing frame is arranged in an area covered by the back orthographic projection of the metal plate, and the main control board is fixed on the main control board fixing frame; when the anti-interference door lock is interfered by electromagnetic pulses, the metal plate blocks the electromagnetic pulses to protect the main control panel. The utility model discloses a metal sheet that can electrically conduct has the shielding effect to electromagnetic pulse, prevents the interference and the destruction of external high frequency high strength's resistance pulse to the main control board.
Description
Technical Field
The utility model relates to a security protection technical field especially relates to an anti-interference lock.
Background
With the development of intellectualization, the intelligent door lock gradually enters into every family. The use that safety is not destroyed is the most basic requirement of modern to the lock, and along with the deepening of black science and technology, artificial destruction intelligent lock also more and more tends to the science and technology ization, and the electromagnetic pulse of high frequency, high strength such as intercom also slowly appears with destroying to the interference of main control board, causes the interference to the inside main control board of intelligent lock easily, destroys the main control board, and then destroys the lock.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an anti-interference door lock has the shielding effect on electromagnetic pulse through the metal plate capable of conducting electricity, and prevents the interference and the destruction of the main control board in the external high-frequency high-strength resistance pulse pair lock.
The purpose of the utility model is realized by adopting the following technical scheme:
an anti-interference door lock comprises a metal plate, a touch pad, a main control plate and a main control plate fixing frame, wherein the metal plate is provided with a front side, the front side is arranged to face the outer side of a door when the anti-interference door lock is fixedly installed on the door, the touch pad is arranged on the front side of the metal plate, and the metal plate is also provided with a back side facing the inner side of the door when the anti-interference door lock is fixedly installed on the door; the main control board fixing frame is arranged in an area covered by the back orthographic projection of the metal plate, and the main control board is fixed on the main control board fixing frame; when the anti-interference door lock is interfered by electromagnetic pulses, the metal plate blocks the electromagnetic pulses to protect the main control panel.
Furthermore, the metal plate is a matrix metal plate, and the matrix metal plate is provided with matrix holes with the shapes consistent with the shapes of the key positions of the touch pad.
Further, the metal plate is a mesh metal plate.
Furthermore, the metal plate and the main control panel fixing frame are integrally formed.
Further, the touch panel further comprises light-emitting paper, wherein the light-emitting paper is arranged on the front surface of the metal plate, and a light source of the main control panel is homogenized between the touch panel and the contact surface of the metal plate.
Furthermore, the alarm device is integrated on the main control board, and when the metal plate is interfered by electromagnetic pulse, the main control board controls the alarm device to give an alarm.
Further, the alarm comprises an indicator light and a buzzer which are controlled by the controller.
Further, still include the ya keli board, the ya keli board is located the touch pad surface realizes the touch function.
Further, the alarm further comprises a communication module for sending an alarm short message to the mobile terminal.
The door lock further comprises an identification module connected with the main control board, wherein the identification module comprises a fingerprint identification module and a face identification module, and the fingerprint identification module is arranged on the door lock handle and used for fingerprint identification; the face recognition module is arranged at the upper end of the main control board fixing frame and comprises a camera for face recognition and video recording.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an anti-interference lock sets up the main control board in the reverse side orthographic projection coverage area of metal sheet, utilizes the metal sheet that can electrically conduct to have the shielding effect to electromagnetic pulse, and effectual sharing filtering elimination will disturb, and the electromagnetic pulse of separation high frequency, high strength is to the interference and the destruction of main control board, protection main control board, the control of safer realization lock function and the life-span of extension main control board.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention;
in the figure: 1. a metal plate; 2. a touch panel; 3. a light-diffusing paper; 4. a main control board; 5. a main control panel fixing frame; 6. and a fingerprint identification module.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1, the utility model provides an anti-interference door lock, the metal plate 1 is provided with a front side, the front side is arranged to face the outside of the door when the anti-interference door lock is installed and fixed on the door, the touch pad 2 is arranged on the front side of the metal plate; the metal plate 1 is also provided with a reverse side facing the inner side of the door when the anti-interference door lock is installed and fixed on the door; the main control board fixing frame 5 is arranged in an area covered by the reverse side orthographic projection of the metal plate 1, and the main control board 4 is fixed on the main control board fixing frame 5; when the anti-interference door lock is interfered by electromagnetic pulses, the metal plate blocks the electromagnetic pulses to protect the main control panel.
The main control board 4 is arranged in the back orthographic projection coverage area of the metal plate 1, and the metal plate 1 absorbs and blocks electromagnetic pulses. When the anti-interference door lock is interfered by electromagnetic pulse, the metal capable of conducting electricity is utilized to shield the electromagnetic pulse, the interference is effectively shared, filtered and eliminated, the interference and the damage of the electromagnetic pulse with high frequency and high strength to the main control board 4 are separated, the main control board 4 is protected, the door lock function is more safely controlled, and the service life of the main control board 4 is prolonged.
Specifically, the shape of the metal plate 1 can be designed according to the specific size of the anti-picking door lock. In order to facilitate the use of the touch panel 2, the present embodiment provides the matrix metal plate 1, and the matrix metal plate 1 is provided with matrix holes having a shape in accordance with the key positions of the touch panel 2, so that the use of the touch panel 2 is not disturbed by the metal plate 1. Further, the metal plate 1 may also be a mesh-shaped metal plate 1 to be used with a plurality of different types of touch panels. When the holes needed by the touch panel 2 are smaller and the area of the metal plate 1 is larger, the anti-interference capability of the metal plate 1 is higher, and the protection of the main control panel 4 is higher. The metal plate 1 and the main control panel fixing frame 5 are integrally formed, so that the metal plate 1 can be fixed on a door lock and cannot be easily disassembled, and the metal plate 1 is prevented from being manually disassembled to further damage the main control panel 4.
More, this pick-proof lock still includes the astigmatic paper 3, and the astigmatic paper 3 sets up in the front of metal sheet 1, the back of touch pad 2 for L ED lamp light source on the main control board is more even, and touch pad 2 is used for realizing touch-sensitive, has better experience at the in-process that uses touch pad 2.
The conductive metal can reflect, absorb and counteract electromagnetic waves, so that the interference of electromagnetic wave radiation is reduced. In this embodiment, in order to better shield the electromagnetic pulse with high frequency and high strength, the metal plate 1 is made of a metal with high magnetic permeability, such as iron, cobalt, nickel or an alloy thereof. And be in many aspects consideration such as cost and security performance, the utility model discloses a metal sheet 1 adopts ferromagnetic material, and the cost is lower. When electromagnetic pulses with high frequency and high intensity interfere, most energy can be reflected, and a small part of energy enters the metal to be attenuated until being absorbed, so that interference can be shared, filtered and eliminated effectively and safely, a touched signal is safer and more stable, and interference and damage of external electromagnetic pulses with high frequency and high intensity to the main control panel 4 are prevented.
This anti-interference lock still includes the ya keli board, and the ya keli board is located the touch pad surface, and the user touches in order to realize the touch function, and can prevent dust, waterproof, anticorrosion, prevents that the user from pointing the grease sweat corrodes it when pressing touch pad 2 and destroys.
When high-frequency and high-intensity electromagnetic pulses interfere, most energy is reflected, and a small part of energy enters the metal to be attenuated until being absorbed. The main control board 4 is also provided with an alarm, when the door lock receives electromagnetic pulse interference, the main control board 4 controls the alarm to send out an alarm, the indicator light and the buzzer are turned on, meanwhile, the alarm pushes alarm information to the mobile terminal, a user is informed of the information that the door lock is pried in time, and the user can take corresponding security measures in time.
The utility model provides an anti-interference lock still includes fingerprint identification module 6 and face identification module. Fingerprint identification module 6 is located main control panel mount 5 below for carry out fingerprint identification, prevent that touch pad 2 short circuit or touch pad 2 from being unable to unblank after being destroyed by the people. The face recognition module is positioned above the main control board fixing frame 5, and can recognize a person who opens the door lock to unlock the door lock. More importantly, if someone appears in front of the door lock, the camera can automatically recognize and record the video, and video evidence is reserved in the process that the door lock is damaged manually.
The utility model provides a pick-proof lock can install on regional doors such as residential district, office, warehouse, when monitoring main control board 4 and being disturbed by abnormal, can open pilot lamp and bee calling organ through the alarm, plays the effect of warning, can also send alarm message to user terminal, opens the camera simultaneously and carries out the video recording. The situation that security personnel cannot find abnormal conditions in time in a remote area or a special environment is avoided, and a user can take effective measures in time to prevent invasion of a third person, so that safety is guaranteed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. An anti-interference door lock is characterized by comprising a metal plate, a touch pad, a main control plate and a main control plate fixing frame, wherein the metal plate is provided with a front side, the front side is arranged to face the outer side of a door when the anti-interference door lock is fixedly installed on the door, the touch pad is arranged on the front side of the metal plate, and the metal plate is also provided with a back side facing the inner side of the door when the anti-interference door lock is fixedly installed on the door; the main control board fixing frame is arranged in an area covered by the back orthographic projection of the metal plate, and the main control board is fixed on the main control board fixing frame; when the anti-interference door lock is interfered by electromagnetic pulses, the metal plate blocks the electromagnetic pulses to protect the main control panel.
2. The tamper resistant door lock of claim 1 wherein said metal plate is a matrix metal plate, said matrix metal plate having matrix apertures conforming to the shape of the key locations of the touch pad.
3. A tamper resistant door lock in accordance with claim 1 wherein said metal plate is a mesh metal plate.
4. A tamper resistant door lock according to any one of claims 1 to 3 wherein said metal plate is integrally formed with said main control panel mounting bracket.
5. The tamper-resistant door lock of claim 1, further comprising an optically clear paper disposed on the front surface of said metal plate, wherein said touch pad is disposed between the contact surfaces of said touch pad and said metal plate to homogenize the light from the master control panel.
6. The anti-jamming door lock of claim 1, further comprising an alarm integrated into the main control board, wherein the main control board controls the alarm to alarm when the metal plate is interfered by the electromagnetic pulse.
7. An anti-tamper door lock according to claim 6, wherein said alarm includes an indicator light and a buzzer controlled by said controller.
8. The tamper resistant door lock of claim 1 further comprising an acrylic plate positioned on an outer surface of said touch pad for providing a touch function.
9. The anti-tamper door lock of claim 6, wherein the alarm further comprises a communication module for sending an alarm message to the mobile terminal.
10. The anti-interference door lock according to claim 6, further comprising an identification module connected to the main control board, wherein the identification module comprises a fingerprint identification module and a face identification module, and the fingerprint identification module is disposed on a door lock handle and used for performing fingerprint identification; the face recognition module is arranged at the upper end of the main control board fixing frame and comprises a camera for face recognition and video recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457106.9U CN211201408U (en) | 2019-09-03 | 2019-09-03 | Anti-interference door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457106.9U CN211201408U (en) | 2019-09-03 | 2019-09-03 | Anti-interference door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201408U true CN211201408U (en) | 2020-08-07 |
Family
ID=71886700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457106.9U Active CN211201408U (en) | 2019-09-03 | 2019-09-03 | Anti-interference door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201408U (en) |
-
2019
- 2019-09-03 CN CN201921457106.9U patent/CN211201408U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 No.21 Shihua Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong haomadame smart home Co.,Ltd. Address before: No.1, No.2 highway, No.2, Panyu, Guangzhou Patentee before: GUANGDONG KELAINI INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |