CN210976945U - Intelligent lock with password keyboard provided with protective cover - Google Patents
Intelligent lock with password keyboard provided with protective cover Download PDFInfo
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- CN210976945U CN210976945U CN201921119459.8U CN201921119459U CN210976945U CN 210976945 U CN210976945 U CN 210976945U CN 201921119459 U CN201921119459 U CN 201921119459U CN 210976945 U CN210976945 U CN 210976945U
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- opening
- closing
- protective cover
- linkage
- door body
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Abstract
The utility model discloses a code keypad has intelligent lock of visor, include: lock body, password keyboard. The intelligent lock with the password keyboard provided with the protective cover also comprises the protective cover, and the protective cover is arranged at the password keyboard of the panel; the protective cover includes: the device comprises a fixed frame, a movable door body and an opening and closing assembly; the fixed frame is of a square frame structure, is fixed on the panel and is arranged around the password keyboard; the movable door body is rotatably arranged on the fixed frame; the opening and closing assembly is arranged on the movable door body; the subassembly that opens and shuts includes: the opening and closing knob, the linkage rods, the linkage pieces and the opening and closing rods. The utility model discloses an intelligent lock that code keypad has visor carries out conventional protection to code keypad, reduces the invasion and attack of external rainwater and dust to improve code keypad's life.
Description
Technical Field
The utility model relates to an intelligence lock technical field especially relates to a code keypad has intelligent lock of visor.
Background
The intelligent lock is a lock which is different from a traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and the intelligent lock is an execution component for locking a door in an access control system.
As shown in fig. 1, a block diagram of a conventional smart lock 10 is shown. Generally, a code keypad 11 is arranged on a panel of the smart lock, and a user inputs a code on the code keypad 11 to obtain the authority of opening the door. Meanwhile, the manufacturer also sets a fingerprint recognizer 13 at the handle 12 of the intelligent lock, and the user can obtain the authority of opening the door by pressing a finger on the fingerprint recognizer 13 and obtaining the recognition.
In general, in order to quickly open the door, the user will first open the door by using the fingerprint recognizer 13, and then will choose to open the door by using the password keypad 11. As a result, the password keyboard 11 is used less frequently. Therefore, it is necessary to provide a protective cover for protecting the keypad 11, so as to reduce the invasion of rain and dust from the outside, thereby prolonging the service life of the keypad 11.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a code keypad has the intelligence lock of visor, carries out conventional protection to code keypad, reduces the invasion and attack of external rainwater and dust to improve code keypad's life.
The purpose of the utility model is realized through the following technical scheme:
a smart lock with a combination keypad having a protective cover, comprising: a lock body and a password keyboard; the surface of the lock body is provided with a panel, and the password keyboard is arranged on the panel;
the intelligent lock with the password keyboard provided with the protective cover further comprises the protective cover, and the protective cover is arranged at the password keyboard of the panel;
the protective cover includes: the device comprises a fixed frame, a movable door body and an opening and closing assembly; the fixed frame is of a square frame structure, is fixed on the panel and is arranged around the password keyboard; the movable door body is rotatably arranged on the fixed frame; the opening and closing assembly is arranged on the movable door body;
the opening and closing assembly comprises: the device comprises an opening and closing knob, a plurality of linkage rods, a plurality of linkage pieces and a plurality of opening and closing rods; the opening and closing knob is positioned on one plate surface of the movable door body, and the linkage rods, the linkage pieces and the opening and closing rods are positioned on the other plate surface of the movable door body;
the linkage rods are encircled to form a polygon, each linkage sheet is rotatably arranged on the plate surface of the movable door body, and two ends of each linkage sheet are respectively hinged with two adjacent linkage rods;
each opening and closing rod is rotatably arranged on the plate surface of the movable door body, and one end of each opening and closing rod is movably connected with each linkage rod;
the opening and closing assembly further comprises a knob connecting rod, the knob connecting rod penetrates through the movable door body, one end of the knob connecting rod is connected with the opening and closing knob, and the other end of the knob connecting rod is movably connected with one of the linkage rods.
In one embodiment, the linkage rods are four in number.
In one embodiment, the number of the linkage pieces is four.
In one embodiment, the number of the opening and closing rods is four.
In one embodiment, one end of the opening and closing rod is provided with an opening and closing movable hole, the linkage rod is provided with an opening and closing movable block, and the opening and closing movable block is accommodated in the opening and closing movable hole in a sliding manner.
In one embodiment, the opening and closing knob is of a circular disc structure.
In one embodiment, the smart lock with the password keyboard having the protective cover further comprises a handle, and the handle is rotatably arranged on the panel.
In one embodiment, a fingerprint reader is provided on the handle.
The utility model discloses an intelligent lock that code keypad has visor carries out conventional protection to code keypad, reduces the invasion and attack of external rainwater and dust to improve code keypad's life.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of a conventional smart lock;
fig. 2 is a structural diagram of an intelligent lock with a protective cover on a password keyboard according to an embodiment of the present invention;
FIG. 3 is a block diagram of the protective cover shown in FIG. 2;
FIG. 4 is a structural diagram of the protective cover shown in FIG. 2;
fig. 5 is a structural view of the opening and closing assembly shown in fig. 4.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2, a smart lock 20 having a password keypad with a protective cover includes: lock body 100, code keypad 200.
As shown in fig. 2, the lock body 100 has a front plate 110 on the surface, and the keypad 200 is disposed on the front plate 110.
As shown in fig. 2, the smart lock with keypad having protective cover 20 further includes a protective cover 300, the protective cover 300 being disposed at the keypad 200 of the panel 110.
As shown in fig. 3 and 4, the protective cover 300 includes: fixed frame 310, movable door body 320, opening and closing subassembly 330. The fixing frame 310 is a square frame structure, and the fixing frame 310 is fixed on the panel 110 and disposed around the keypad 200. The movable door 320 is rotatably disposed on the fixed frame 310. The opening and closing assembly 330 is mounted on the movable door body 320.
As shown in fig. 5, the opening and closing assembly 330 includes: an opening and closing knob 331, a plurality of linkage rods 332, a plurality of linkage pieces 333, and a plurality of opening and closing rods 334. In this embodiment, the number of the linkage rods 332 is four, the number of the linkage pieces 333 is four, and the number of the opening and closing rods 334 is four.
The opening and closing knob 331 is located on one of the panels of the movable door 320, and the plurality of linkage rods 332, the plurality of linkage pieces 333, and the plurality of opening and closing rods 334 are located on the other panel of the movable door 320.
The linkage rods 332 form a polygon in a surrounding mode, each linkage sheet 333 is rotatably arranged on the plate surface of the movable door body 320, and two ends of each linkage sheet 333 are hinged to the two adjacent linkage rods 332 respectively.
Each opening and closing rod 334 is rotatably disposed on the panel surface of the movable door body 320, and one end of each opening and closing rod 334 is movably connected with each linkage rod 332. Specifically, as shown in fig. 5, one end of the opening and closing rod 334 is provided with an opening and closing movable hole 334a, the linkage rod 332 is provided with an opening and closing movable block 332a, and the opening and closing movable block 332a is slidably accommodated in the opening and closing movable hole 334 a.
The opening and closing assembly 330 further includes a knob connecting rod 335 (as shown in fig. 5), the knob connecting rod 335 is inserted into the movable door body 320, one end of the knob connecting rod 335 is connected with the opening and closing knob 331, and the other end of the knob connecting rod 335 is movably connected with one of the linkage rods 332. In the present embodiment, the opening/closing knob 331 has a circular disk structure.
As shown in fig. 2, further, the smart lock 20 with a password keypad having a protective cover further includes a handle 400, the handle 400 is rotatably disposed on the panel 110, and a fingerprint reader 410 is disposed on the handle 400.
Next, a method of using the above-described protective cover 300 will be described:
when the movable door body 320 is in a closed state and the movable door body 320 needs to be opened, the opening and closing knob 331 is rotated anticlockwise, and the opening and closing knob 331 drives one linkage rod 332 to move through the knob connecting rod 335;
since the linkage can be formed among the linkage rods 332 through the linkage pieces 333 arranged at the corners of the linkage rods, when one linkage rod 332 moves, the other linkage rods 332 also move correspondingly;
because the linkage rods 332 move simultaneously, each linkage rod 332 can drive the opening and closing rod 334 corresponding to the linkage rod 332 to rotate, so that one end of the opening and closing rod 334 can be separated from the fixed frame 310, and the movable door body 320 can be separated from the fixed frame 310, thereby realizing the opening of the door body;
similarly, when the movable door 320 is in an open state and the movable door 320 needs to be closed, the opening and closing knob 331 only needs to be rotated clockwise, so that the locking purpose can be achieved.
The utility model discloses an intelligent lock 20 that code keypad has visor carries out conventional protection to code keypad, reduces the invasion and attack of external rainwater and dust to improve code keypad's life.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. An intelligent lock with a password keyboard provided with a protective cover is characterized by comprising: a lock body and a password keyboard; the surface of the lock body is provided with a panel, and the password keyboard is arranged on the panel;
the intelligent lock with the password keyboard provided with the protective cover further comprises the protective cover, and the protective cover is arranged at the password keyboard of the panel;
the protective cover includes: the device comprises a fixed frame, a movable door body and an opening and closing assembly; the fixed frame is of a square frame structure, is fixed on the panel and is arranged around the password keyboard; the movable door body is rotatably arranged on the fixed frame; the opening and closing assembly is arranged on the movable door body;
the opening and closing assembly comprises: the device comprises an opening and closing knob, a plurality of linkage rods, a plurality of linkage pieces and a plurality of opening and closing rods; the opening and closing knob is positioned on one plate surface of the movable door body, and the linkage rods, the linkage pieces and the opening and closing rods are positioned on the other plate surface of the movable door body;
the linkage rods are encircled to form a polygon, each linkage sheet is rotatably arranged on the plate surface of the movable door body, and two ends of each linkage sheet are respectively hinged with two adjacent linkage rods;
each opening and closing rod is rotatably arranged on the plate surface of the movable door body, and one end of each opening and closing rod is movably connected with each linkage rod;
the opening and closing assembly further comprises a knob connecting rod, the knob connecting rod penetrates through the movable door body, one end of the knob connecting rod is connected with the opening and closing knob, and the other end of the knob connecting rod is movably connected with one of the linkage rods.
2. The combination keypad smart lock with protective cover of claim 1, wherein the number of linkage bars is four.
3. The combination keypad smart lock with protective cover of claim 2, wherein the number of the linkage pieces is four.
4. The smart lock with a protective cover for a combination keypad of claim 3, wherein the number of the opening and closing levers is four.
5. The intelligent lock with the protective cover for the password keyboard as claimed in claim 1, wherein an opening and closing movable hole is formed at one end of the opening and closing rod, an opening and closing movable block is arranged on the linkage rod, and the opening and closing movable block is slidably received in the opening and closing movable hole.
6. The combination keypad smart lock with protective cover of claim 1, wherein the opening and closing knob is a circular disk structure.
7. The combination keypad smart lock with protective cover of claim 1 further comprising a handle rotatably mounted to the face plate.
8. The combination keypad smart lock with protective cover of claim 7, wherein a fingerprint reader is provided on the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119459.8U CN210976945U (en) | 2019-07-16 | 2019-07-16 | Intelligent lock with password keyboard provided with protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921119459.8U CN210976945U (en) | 2019-07-16 | 2019-07-16 | Intelligent lock with password keyboard provided with protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210976945U true CN210976945U (en) | 2020-07-10 |
Family
ID=71458731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921119459.8U Active CN210976945U (en) | 2019-07-16 | 2019-07-16 | Intelligent lock with password keyboard provided with protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210976945U (en) |
-
2019
- 2019-07-16 CN CN201921119459.8U patent/CN210976945U/en active Active
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