CN210239509U - Electronic access control system and anti-theft door - Google Patents
Electronic access control system and anti-theft door Download PDFInfo
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- CN210239509U CN210239509U CN201920790124.2U CN201920790124U CN210239509U CN 210239509 U CN210239509 U CN 210239509U CN 201920790124 U CN201920790124 U CN 201920790124U CN 210239509 U CN210239509 U CN 210239509U
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- control system
- access control
- electronic access
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- rotating shaft
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- 241000282326 Felis catus Species 0.000 abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
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Abstract
The utility model relates to an electronic access control system and burglary-resisting door belongs to the security protection field, and wherein, electronic access control system includes that the miniature camera that is located the door body with be located indoor display, be equipped with on the miniature camera and be used for fixing the first fixed rotating shaft on the door body, the miniature camera rotates with first fixed rotating shaft to be connected, the miniature camera is connected with the display electricity, the display is used for showing the picture that the miniature camera shot. Outdoor environment information is provided for indoor users in a one-way mode through the miniature camera, and the situation that the users are peeped by lawbreakers is avoided. In addition, because the door body does not need to be opened by installing the micro camera, the problem that the position of the cat eye is easily broken through by lawbreakers is solved, and the property safety and the personal safety of a user at home are improved.
Description
Technical Field
The utility model belongs to the security protection field, concretely relates to electron access control system and burglary-resisting door.
Background
In the prior art, a cat eye on a door of a user home is an important device for the user to safely know the situation outside the door at home, and is a necessity for home safety, and the cat eye consists of a concave lens (an objective lens) and a convex lens. The focal length of the objective lens is extremely short, so that outdoor people or objects form an erect and reduced virtual image which just falls within the focus of the eyepiece, and finally a reduced erect virtual image is obtained, which just forms near the photopic distance of human eyes, and the outdoor situation is clearly seen.
In the process of implementing the embodiments of the present invention, the inventor finds that at least the following defects exist in the background art:
because the cat eye is an optical device, the lens in the cat eye can effectively prevent lawless persons from peeping the home condition of the user in the past, but the prior art has a cat eye prevention device, and the cat eye prevention device can peep the home condition of the user through the cat eye; the cat eye is also the weakest part on the door body, and lawless persons can easily break the optical lens of the cat eye and stretch into the lawless persons from the cat eye, and open the user door body from the indoor with the cat eye as a stretching inlet, thereby causing property loss or personal safety problems to users.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electron access control system and burglary-resisting door, aim at solves above-mentioned problem.
In order to achieve the above object, the utility model adopts the following technical scheme:
the first aspect provides an electronic access control system which comprises a micro camera and a display, wherein the micro camera is positioned inside a door body, the display is positioned indoors, a first fixed rotating shaft used for being fixed on the door body is arranged on the micro camera, the micro camera is rotatably connected with the first fixed rotating shaft, the micro camera is electrically connected with the display, and the display is used for displaying pictures shot by the micro camera.
The electronic access control system further comprises: the semi-elliptical sliding rail is fixed on the micro camera and is positioned at the rear side of a lens of the micro camera, the ellipse central point from the bottommost point of the semi-elliptical sliding rail to the semi-elliptical sliding rail is the ellipse long radius of the semi-elliptical sliding rail, the rotating block is rotatably connected with the second fixed rotating shaft and is slidably connected with the semi-elliptical sliding rail, and when the rotating block is closest to the bottommost point of the semi-elliptical sliding rail, the rotating block is closest to the first fixed rotating shaft.
And the rolling wheel is arranged between the rotating block and the semi-elliptical sliding rail, the rolling wheel is rotationally connected with the rotating block, and the rotating block is connected with the semi-elliptical sliding rail through the rolling wheel.
And two end points of the semi-elliptical slide rail are fixed with stop blocks.
The other end of one end of the rotating block, which is connected with the semi-elliptical sliding rail in a sliding mode, is provided with a transmission rod, and the transmission rod is connected with the rotating block in a rotating mode.
The door body is characterized in that a first connecting rod, a second connecting rod and a third fixed rotating shaft used for being fixed on the door body are arranged between the transmission rod and the rotating block, the third fixed rotating shaft, the first connecting rod, the second connecting rod and the rotating block are sequentially connected in a rotating mode, and the transmission rod is connected with the first connecting rod or the second connecting rod in a rotating mode.
The third fixed rotating shaft, the first connecting rod, the second connecting rod and the rotating block are positioned on the same plane.
The other end of one end of the transmission rod, which is rotatably connected with the rotating block, is provided with a button, and the button is fixed on the transmission rod.
A spring is arranged between the button and the transmission rod, one end of the spring is fixed on the transmission rod, and the other end of the spring is fixed on the button.
The button is externally provided with a sliding groove positioned on the door body, and the axial direction of the sliding groove is the same as the transmission direction of the transmission rod.
The second aspect, the utility model provides a security door, including the door body and electron access control system. Wherein the electronic access control system is as described in the first aspect.
The beneficial effects of the utility model are that, through installing miniature camera in the door body, in order to be located indoor display external condition, can realize miniature camera's rotation from top to bottom in miniature camera installation pivot, can make the all-round observation door of user external condition, provide outdoor environmental information for indoor user through miniature camera is one-way, the condition of having avoided the user to be peered by lawless persons takes place, in addition because the door body need not be got through to the installation miniature camera, because of having solved the problem that cat eye position was broken through easily by lawless persons, property safety and personal safety in user's family have been improved.
Drawings
Fig. 1 is an overall structure diagram of an electronic access control system of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic view of an overall structure of a micro-camera rotating mechanism in an embodiment of the electronic access control system of the present invention;
fig. 4 is a schematic view of an overall structure of a micro-camera rotating mechanism in another embodiment of the electronic access control system of the present invention;
fig. 5 is an overall structure diagram of a micro-camera rotating mechanism in an embodiment of the electronic access control system of the present invention;
fig. 6 is a block diagram of an embodiment of an electronic access control system according to the present invention.
Labeled as: 1. a semi-elliptical slide rail; 2. rotating the block; 3. a first fixed rotating shaft; 4. a second fixed rotating shaft; 5. a miniature camera; 6. a roller; 7. blocking; 8. a display; 9. a third fixed rotating shaft; 10. a first link; 11. a button; 12. a spring; 13. a transmission rod; 14. a second link.
Detailed Description
The electronic access control system provided by the embodiments of the present invention will be described in detail through several specific embodiments.
An embodiment of the utility model provides a security door, including electron access control system and the door body.
Please refer to fig. 1, fig. 2 and fig. 6, which show schematic diagrams of an electronic access control system according to an embodiment of the present invention, the electronic access control system includes: the miniature camera 5 that is located a body inside and the display 8 that is located indoor are equipped with the first fixed rotating shaft 3 that is used for fixing on the body on the miniature camera 5, and miniature camera 5 rotates with first fixed rotating shaft 3 to be connected, and miniature camera 5 is connected with display 8 electricity, and display 8 is used for showing the picture that miniature camera 5 shot.
In the above embodiment, the micro camera 5 is rotatably connected inside the door body, and since the micro camera 5 is rotatable, the micro camera 5 can shoot wider outdoor picture information under the condition that a user adjusts the angle of the micro camera 5, and when the product is installed, an observation window needs to be arranged at the shooting end of the micro camera 5 on the door body, so that the micro camera 5 can shoot the outdoor picture information.
Further, please refer to fig. 2, which shows another embodiment of the present invention, an electronic access control system further includes: the semi-elliptical sliding rail 1 is fixed on a micro camera 5, the semi-elliptical sliding rail 1 is located on the rear side of a lens of the micro camera 5, the bottommost point of the semi-elliptical sliding rail 1 to the elliptical central point of the semi-elliptical sliding rail is the elliptical long radius of the semi-elliptical sliding rail, the rotating block 2 is rotatably connected with the second fixed rotating shaft 4, the rotating block 2 is slidably connected with the semi-elliptical sliding rail 1, and when the rotating block 2 is closest to the bottommost point of the semi-elliptical sliding rail 1, the rotating block 2 is closest to the first fixed rotating shaft 3.
In the above embodiment, the rotation of the micro-camera 5 utilizes the characteristics of the curvature of the semi-elliptical sliding rail 1 and the characteristics that the track of the end of the rotating block 2 is a perfect circle track when the rotating block rotates around the second fixed rotating shaft 4 as the center point; when the rotating block 2 rotates, the rotating radian is different from the elliptic radian of the semi-elliptic slide rail 1, the rotating block 2 and the semi-elliptic slide rail 1 generate an interaction force, the semi-elliptic slide rail 1 is fixed on the miniature camera head 5, and the miniature camera head 5 can rotate through the first fixed rotating shaft 3, so that the semi-elliptic slide rail 1 can rotate when the rotating block 2 acts on the semi-elliptic slide rail 1, after a user acts a force on the rotating block 2, the angle of the miniature camera head 5 can be changed through the rotating block 2 and the semi-elliptic slide rail 1, in order to enable the semi-elliptic slide rail 1 and the rotating block 2 to be normally matched, when the rotating block 2 is closest to the bottommost point of the semi-elliptic slide rail 1, the rotating block 2 is closest to the first fixed rotating shaft 3, and the elliptic radian of the semi-elliptic slide rail 1 is a semi-ellipse positioned at one end of the elliptic major radius, as shown in fig. 2, and other parts for assisting the return, such as springs, are not needed, and the structure is stable and simple.
Further, please refer to fig. 3, which shows another embodiment of the electronic access control system of the present invention, a roller 6 is disposed between the turning block 2 and the semi-elliptical sliding rail 1, the roller 6 is rotatably connected to the turning block 2, and the turning block 2 is connected to the semi-elliptical sliding rail 1 through the roller 6.
In the above embodiment, the roller 6 replaces the direct sliding between the turning block 2 and the semi-elliptical sliding rail 1, so that the turning block 2 and the semi-elliptical sliding rail 1 can be effectively prevented from being directly worn, and the rotation of the micro camera 5 can be smoother through the roller 6.
Further, please refer to fig. 4, which shows another embodiment of the electronic access control system of the present invention, wherein two end points of the semi-elliptical sliding rail 1 are fixed with a stop block 7.
In the above embodiment, in order to prevent the turning block 2 from punching out of the semi-elliptical sliding rail 1, the stopping blocks 7 are installed at two end points of the semi-elliptical sliding rail 1.
Further, please refer to fig. 5, which shows another embodiment of the electronic access control system of the present invention, the other end of the sliding connection end of the turning block 2 and the semi-elliptical sliding rail 1 has a transmission rod 13, and the transmission rod 13 is rotatably connected with the turning block 2.
In the above embodiment, in order to reduce the volume of the rotating block 2 and the volume of the internal space of the door body, one end of the rotating block 2 is rotatably connected with a transmission rod 13, and the transmission rod 13 is used to drive the rotating block 2 to rotate.
Further, please refer to fig. 5, which illustrates another embodiment of the electronic access control system of the present invention, wherein a first connecting rod 10, a second connecting rod 14 and a third fixed rotating shaft 9 for fixing on the door body are disposed between the transmission rod 13 and the rotating block 2, the third fixed rotating shaft 9, the first connecting rod 10, the second connecting rod 14 and the rotating block 2 are sequentially connected in a rotating manner, and the transmission rod 13 is rotatably connected with the first connecting rod 10 or the second connecting rod 14.
In the above embodiment, the multi-link mechanism including the first link 10, the second link 14 and the transmission rod 13 which are respectively connected in a rotating manner is used, so that the transmission rod 13 can drive the micro-camera 5 under the condition that a fixed direction power is applied to the first link 10 or the second link 14, and the user can conveniently control and operate the micro-camera.
Further, please refer to fig. 5, which illustrates another embodiment of the electronic access control system of the present invention, wherein the third fixed rotating shaft 9, the first connecting rod 10, the second connecting rod 14 and the rotating block 2 are located on the same plane.
In the above embodiment, the third fixed rotating shaft 9, the first connecting rod 10, the second connecting rod 14 and the rotating block 2 are mutually driven on the same plane, and the required amount of the internal space of the door body can be effectively saved because the third fixed rotating shaft, the first connecting rod 10, the second connecting rod 14 and the rotating block are in the same plane.
Further, please refer to fig. 5, which shows another embodiment of the electronic access control system of the present invention, the other end of the transmission rod 13 rotatably connected to the rotating block 2 has a button 11, and the button 11 is fixed on the transmission rod 13.
In the above embodiment, since the transmission rod 13 can apply power in only one direction under the action of the multi-link mechanism, a push button can be provided, and the push button controls the rotation of the micro-camera 5 in a push-pull condition.
Further, please refer to fig. 5, which shows another embodiment of the electronic access control system of the present invention, a spring 12 is provided between the button 11 and the transmission rod 13, one end of the spring 12 is fixed on the transmission rod 13, and the other end is fixed on the button 11, because of the first connecting rod 10 and the second connecting rod 14, the opening part of the micro-camera 5 is not on the same plane with the indoor button, so that it can effectively prevent lawless persons from using illegal tools to extend into the room, thereby using illegal tools to open the home door from the indoor door handle.
In the above embodiment, the spring 12 is arranged between the button 11 and the transmission rod 13, so that the button 11 can be automatically reset, and a user can operate the micro camera 5 to rotate more conveniently and more conveniently.
Further, please refer to fig. 5, which shows another embodiment of the electronic access control system of the present invention, the button 11 is externally provided with a sliding groove located on the door body, and an axial direction of the sliding groove is the same as a transmission direction of the transmission rod 13.
In the above embodiment, the door body has a sliding groove, the button 11 can slide back and forth along the sliding groove, and the button 11 drives the transmission rod 13 to control the rotation of the micro camera 5.
The beneficial effects of the utility model are that, through installing miniature camera in the door body, in order to be located indoor display external condition, can realize miniature camera's upper and lower rotation in miniature camera installation pivot, can make the all-round observation door of user external condition, provide outdoor environmental information for indoor user through miniature camera is one-way, the condition of having avoided the user to be peered by lawless persons takes place, in addition because the installation miniature camera needn't get through the door body, the problem of cat eye position being broken through easily by lawless persons has been solved, property safety and personal safety in user's family have been improved.
It should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, descriptions related to "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Technical solutions between various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention. Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The electronic access control system is characterized by comprising a micro camera (5) positioned on a door body and a display (8) positioned indoors, wherein the micro camera (5) is provided with a first fixed rotating shaft (3) used for being fixed on the door body, the micro camera (5) is rotatably connected with the first fixed rotating shaft (3), the micro camera (5) is electrically connected with the display (8), and the display (8) is used for displaying pictures shot by the micro camera (5).
2. The electronic access control system of claim 1, wherein the electronic access control system further comprises: semiellipse slide rail (1), turning block (2) and be used for fixing second fixed rotating shaft (4) on the door body, semiellipse slide rail (1) is fixed on miniature camera (5), semiellipse slide rail (1) is located the rear side of miniature camera (5) camera lens, the ellipse major radius that the nadir of semiellipse slide rail (1) is to the ellipse central point of semiellipse slide rail, turning block (2) rotate with second fixed rotating shaft (4) and are connected, turning block (2) and semiellipse slide rail (1) sliding connection, when turning block (2) is nearest with semiellipse slide rail (1) nadir, turning block (2) are nearest with first fixed rotating shaft (3) simultaneously.
3. The electronic access control system according to claim 2, characterized in that a roller (6) is arranged between the rotating block (2) and the semi-elliptical sliding track (1), the roller (6) is rotatably connected with the rotating block (2), and the rotating block (2) is connected with the semi-elliptical sliding track (1) through the roller (6).
4. The electronic access control system according to claim 2, characterized in that two ends of the semi-elliptical sliding rail (1) are fixed with a block (7).
5. The electronic access control system according to claim 2, characterized in that the other end of the sliding connection end of the turning block (2) and the semi-elliptical sliding rail (1) is provided with a transmission rod (13), and the transmission rod (13) is rotatably connected with the turning block (2).
6. The electronic access control system according to claim 5, characterized in that a first connecting rod (10), a second connecting rod (14) and a third fixed rotating shaft (9) fixed on the door body are arranged between the transmission rod (13) and the rotating block (2), the third fixed rotating shaft (9), the first connecting rod (10), the second connecting rod (14) and the rotating block (2) are sequentially and rotatably connected, and the transmission rod (13) is rotatably connected with the first connecting rod (10) or the second connecting rod (14); the third fixed rotating shaft (9), the first connecting rod (10), the second connecting rod (14) and the rotating block (2) are positioned on the same plane.
7. An electronic access control system according to claim 6, characterized in that the other end of the transmission rod (13) rotatably connected to the rotating block (2) is provided with a button (11), and the button (11) is fixed on the transmission rod (13).
8. An electronic access control system according to claim 7, characterized in that a spring (12) is provided between the push button (11) and the transmission rod (13), the spring (12) being fixed to the transmission rod (13) at one end and to the push button (11) at the other end.
9. An electronic access control system according to claim 8, characterized in that the push button (11) has a sliding groove on the door body, and the axial direction of the sliding groove is the same as the transmission direction of the transmission rod (13).
10. A security door comprising a door body and an electronic access control system, wherein the electronic access control system is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790124.2U CN210239509U (en) | 2019-05-29 | 2019-05-29 | Electronic access control system and anti-theft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920790124.2U CN210239509U (en) | 2019-05-29 | 2019-05-29 | Electronic access control system and anti-theft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239509U true CN210239509U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920790124.2U Expired - Fee Related CN210239509U (en) | 2019-05-29 | 2019-05-29 | Electronic access control system and anti-theft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502516A (en) * | 2020-04-20 | 2020-08-07 | 刘建祥 | Electronic access control system and anti-theft door |
-
2019
- 2019-05-29 CN CN201920790124.2U patent/CN210239509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502516A (en) * | 2020-04-20 | 2020-08-07 | 刘建祥 | Electronic access control system and anti-theft door |
| CN111502516B (en) * | 2020-04-20 | 2022-07-29 | 刘建祥 | Electronic access control system and anti-theft door |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |