CN210105490U - Prevent cat eye and open clutch based on electronic lock - Google Patents
Prevent cat eye and open clutch based on electronic lock Download PDFInfo
- Publication number
- CN210105490U CN210105490U CN201920460779.3U CN201920460779U CN210105490U CN 210105490 U CN210105490 U CN 210105490U CN 201920460779 U CN201920460779 U CN 201920460779U CN 210105490 U CN210105490 U CN 210105490U
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- button
- hole
- key
- handle
- core rotor
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- Expired - Fee Related
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Abstract
The utility model discloses a prevent cat eye opening clutch based on electronic lock, including inner panel and handle, the inner panel is provided with one in and puts the thing recess, the handle inner is provided with the handle circle, the axial is provided with the square core rotor in the handle circle, the handle circle is located the position of one side of square core rotor and radially is provided with the separation and reunion round pin, the square core rotor is aimed at the separation and reunion round pin position and is provided with a spacing pinhole, the separation and reunion round pin deviates from the square core rotor end and is provided with the slider, the separation and reunion round pin is overlapped and is equipped with; the inner panel is located the separation and reunion round pin and deviates from square core rotor end and is provided with the inner panel recess, is provided with the button through-hole in the inner panel recess, is provided with the button in the button through-hole, and the button gag lever post passes cushion, slider and baffle setting in proper order, and the baffle can be dismantled with the inner panel and be connected. Above-mentioned technical scheme, structural design is reasonable, simple structure, convenient to use, prevent that cat eye performance is good, safety and stability and practicality are good.
Description
Technical Field
The utility model relates to an electronic lock technical field, concretely relates to prevent cat eye opening clutch based on electronic lock.
Background
At present, the electronic lock used in the market is structurally deficient: the electronic lock structure with cat eye class sets up unreasonablely, and its structure is complicated, and the work is unstable, and the structure on the market is generally spacing with spring wire or shell fragment structure, and spring wire or shell fragment have stronger elasticity, however, if close the door hard and the door is when striking the lock in the use, prevent that cat eye function can become invalid, and use inconvenient, the practicality is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a prevent that cat eye opens clutch based on electronic lock that structural design is reasonable, simple structure, convenient to use, prevent that cat eye performance is good, safety and stability and practicality are good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cat eye opening prevention clutch device based on an electronic lock comprises an inner panel and a handle, wherein a storage groove is formed in the inner panel, a handle ring is arranged at the inner end of the handle, the handle ring is located in the storage groove, the handle is detachably connected with the handle ring, a square core rotor is axially arranged in the handle ring, a clutch pin is radially arranged at the position, located on one side of the square core rotor, of the handle ring, the square core rotor is provided with a limit pin hole in a position aligned with the clutch pin, a sliding block is arranged at the end, away from the square core rotor, of the clutch pin, the clutch pin is pushed to move towards the limit pin hole through the sliding block, and a first reset spring is sleeved on the clutch pin; the inner panel is located the separation and reunion round pin and deviates from square core rotor end and is provided with the inner panel recess, be provided with the button through-hole in the inner panel recess, be provided with the button in the button through-hole, the button deviates from inner panel end an organic whole and is provided with two spring positioning columns and a button gag lever post, and the cover is equipped with a second reset spring on every spring positioning column, the cover is equipped with the cushion on the button gag lever post, the slider is aimed at the button position and is provided with a first button activity hole, the slider deviates from inner panel end and is provided with the baffle, the baffle is aimed at first button activity hole position and is provided with second button activity hole, the button gag lever post passes cushion, slider and baffle setting in proper order.
The utility model discloses further set up to: a key limiting boss is integrally arranged at the end of the key deviating from the key limiting rod, and a key deflector rod is integrally arranged on the key limiting boss; the key is characterized in that a boss limiting groove is formed in the inner wall surface of the key through hole, the structure of the key limiting boss is matched with the boss limiting groove, and the key deflector rod is exposed out of the key through hole.
The utility model discloses still further set up to: the baffle passes through screwed connection with the interior panel to be fixed, and baffle and interior panel are connected and are fixed and constitute a slider activity chamber between baffle and the interior panel, the slider can move about from top to bottom in slider activity intracavity.
The utility model discloses still further set up to: the key limiting rod is arranged between the two spring positioning columns, the position of the cushion block, which is aligned with each spring positioning column, is provided with a positioning column through hole, and the upper end of each spring positioning column is inserted into the aligned positioning column through hole; the position of the cushion block, which is aligned with the key limiting rod, is provided with a limiting rod through hole, and the key limiting rod penetrates through the limiting rod through hole.
The utility model discloses still further set up to: the slider is aimed at the separation and reunion pin end an organic whole and is provided with an arc push pedal, arc push pedal is provided with a curved separation and reunion pin constant head tank towards the separation and reunion pin end.
The utility model discloses still further set up to: the handle and the handle ring are fixedly connected through screws.
The utility model has the advantages that: compared with the prior art, the utility model has reasonable structure, the square core rotor is connected with the prior lock body, the handle and the handle ring are fixed by screws, the clutch pin is arranged in the handle ring, the separation and combination of the square core rotor and the handle ring are realized by the clutch pin, when the clutch pin is pushed into the square core rotor by the slider, at the moment, the square core rotor is combined with the handle ring, and the handle is pressed downwards to open the lock body to open the door; when the sliding block is reset and is far away from the clutch pin, the clutch pin is under the acting force of the reset spring, the clutch pin is separated from the square-core rotor, at the moment, the handle ring is separated from the square-core rotor, and the handle is pressed downwards to prevent the door from being opened; the cat eye preventing device has the advantages of reasonable structural design, simple structure, convenience in use, good cat eye preventing performance, safety, stability and good practicability.
The invention is further described with reference to the drawings and the specific embodiments.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of an embodiment of the invention;
fig. 3 is a schematic diagram of a partial explosion according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a key according to an embodiment of the present invention;
FIG. 5 is a schematic front view of the clutch pin inserted into the square-core rotor according to the embodiment of the present invention;
FIG. 6 is a schematic rear view of the clutch pin inserted into the square-core rotor according to the embodiment of the present invention;
FIG. 7 is a schematic front view of the clutch pin disengaged from the square-core rotor in the state of being unable to open the door according to the embodiment of the present invention;
fig. 8 is a schematic rear view of the clutch pin disengaged from the square-core rotor in the state of being unable to open the door according to the embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 8, the utility model discloses a prevent cat eye and open clutch device based on electronic lock, including inner panel 1 and handle 2, be provided with one in the inner panel 1 and put thing recess 11, the handle 2 the inner is provided with handle circle 3, and this handle circle 3 is located and puts thing recess 11, handle 2 can dismantle with handle circle 3 and be connected, the axial is provided with square core rotor 4 in the handle circle 3, and handle circle 3 is located the position of one side of square core rotor 4 and radially is provided with clutch pin 5, the square core rotor 4 is aimed at the clutch pin position and is provided with a spacing pinhole 41, clutch pin 5 deviates from the square core rotor end and is provided with slider 6, promotes clutch pin 5 through slider 6 and moves to spacing pinhole 41, and clutch pin 5 goes up the cover and is equipped with a first reset spring 7; interior panel 1 is located separation and reunion round pin 5 and deviates from square core rotor end and is provided with interior panel groove 12, be provided with button through-hole 121 in the interior panel groove 12, be provided with button 8 in the button through-hole 121, button 8 deviates from interior panel end an organic whole and is provided with two spring location post 81 and a button gag lever post 82, and the cover is equipped with a second reset spring 9 on every spring location post 81, the cover is equipped with cushion 10 on the button gag lever post 82, 6 alignment key positions of slider are provided with a first button activity hole 61, 6 the interior panel end that deviates from of slider is provided with baffle 13, baffle 13 is aimed at first button activity hole 61 position and is provided with second button activity hole 131, button gag lever post 82 passes cushion 10, slider 6 and baffle 13 setting in proper order, baffle 13 can dismantle with interior panel 1 and be connected.
A key limiting boss 83 is integrally arranged on the end, away from the key limiting rod, of the key 8, and a key deflector rod 84 is integrally arranged on the key limiting boss 83; the inner wall surface of the key through hole 121 is provided with a boss limiting groove 122, the structure of the key limiting boss 83 is matched with the boss limiting groove 122, and the key shift lever 84 is exposed out of the key through hole 121.
If the key 8 is pushed leftwards and rightwards, the key 8 needs to be pressed, and the key limiting boss 83 is separated from the boss limiting groove 122 to move; when the key 8 moves to the other end of the key through hole 121, the key limit boss 83 of the key 8 enters the inner panel groove 12 under the action of the first return spring 7 and the clutch pin 5.
For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment baffle 13 passes through screwed connection with interior panel 1 and fixes, and baffle 13 is connected with interior panel 1 and constitutes a slider activity chamber between fixed backplate 13 and the interior panel 1, slider 6 can move about from top to bottom in slider activity intracavity.
The key limiting rod 82 is arranged between the two spring positioning columns 81, a positioning column through hole 101 is formed in the position, aligned with each spring positioning column 81, of the cushion block 10, and the upper end of each spring positioning column 81 is inserted into the aligned positioning column through hole 101; the position of the cushion block 10, which is aligned with the key limiting rod 82, is provided with a limiting rod through hole 102, and the key limiting rod 82 passes through the limiting rod through hole 102.
The slider 6 is integrally provided with an arc push plate 62 aligned with the clutch pin end, and the arc push plate 62 is provided with an arc clutch pin positioning groove 621 facing the clutch pin end.
The handle 2 and the handle ring 3 are fixedly connected through screws.
In practical application, the square core rotor is connected with the existing lock body, the handle and the handle ring are fixed by screws, the clutch pin is arranged in the handle ring, the square core rotor is separated from and combined with the handle ring by the clutch pin, when the clutch pin is pushed into the square core rotor by the sliding block, the square core rotor is combined with the handle ring, and the handle is pressed down, so that the lock body can be opened to open the door; when the sliding block is reset and is far away from the clutch pin, the clutch pin is under the acting force of the reset spring, the clutch pin is separated from the square-core rotor, at the moment, the handle ring is separated from the square-core rotor, and the handle is pressed downwards to prevent the door from being opened; the cat eye preventing device has the advantages of reasonable structural design, simple structure, convenience in use, good cat eye preventing performance, safety, stability and good practicability.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. The utility model provides a prevent cat eye and open clutch based on electronic lock, includes interior panel (1) and handle (2), its characterized in that: an article placing groove (11) is formed in the inner panel (1), a handle ring (3) is arranged at the inner end of the handle (2), the handle ring (3) is located in the article placing groove (11), the handle (2) is detachably connected with the handle ring (3), a square core rotor (4) is axially arranged in the handle ring (3), a clutch pin (5) is radially arranged at the position, located on one side of the square core rotor (4), of the handle ring (3), a limit pin hole (41) is formed in the position, aligned with the clutch pin, of the square core rotor (4), a sliding block (6) is arranged at the end, away from the square core rotor, of the clutch pin (5), the clutch pin (5) is pushed to move towards the limit pin hole (41) through the sliding block (6), and a first reset spring (7) is sleeved on the clutch pin (5); interior panel (1) are located separation and reunion round pin (5) and deviate from square-core rotor end and are provided with interior panel recess (12), be provided with button through-hole (121) in interior panel recess (12), be provided with button (8) in button through-hole (121), button (8) deviate from interior panel end an organic whole and are provided with two spring reference columns (81) and a button gag lever post (82), and the cover is equipped with a second reset spring (9) on every spring reference column (81), the cover is equipped with cushion (10) on button gag lever post (82), slider (6) are aimed at the button position and are provided with a first button activity hole (61), slider (6) deviate from the inner panel end and are provided with baffle (13), baffle (13) are aimed at first button activity hole (61) position and are provided with second button activity hole (131), button gag lever post (82) pass cushion (10) in proper order, The sliding block (6) and the baffle (13) are arranged, and the baffle (13) is detachably connected with the inner panel (1).
2. The anti-cat-eye opening clutch device based on the electronic lock according to claim 1, characterized in that: a key limiting boss (83) is integrally arranged on the key (8) away from the key limiting rod end, and a key deflector rod (84) is integrally arranged on the key limiting boss (83); the key is characterized in that a boss limiting groove (122) is formed in the inner wall surface of the key through hole (121), the structure of the key limiting boss (83) is matched with the boss limiting groove (122), and the key deflector rod (84) is exposed out of the key through hole (121).
3. The anti-cat-eye opening clutch device based on the electronic lock according to claim 2, characterized in that: baffle (13) pass through screwed connection with interior panel (1) and fix, and baffle (13) and interior panel (1) are connected and are fixed between backplate (13) and interior panel (1) and constitute a slider activity chamber, slider (6) can move about from top to bottom in slider activity intracavity.
4. The anti-cat-eye opening clutch device based on the electronic lock according to claim 3, characterized in that: the key limiting rod (82) is arranged between the two spring positioning columns (81), a positioning column through hole (101) is formed in the position, aligned to each spring positioning column (81), of the cushion block (10), and the upper end of each spring positioning column (81) is inserted into the aligned positioning column through hole (101); a limiting rod through hole (102) is formed in the position, aligned with the key limiting rod (82), of the cushion block (10), and the key limiting rod (82) penetrates through the limiting rod through hole (102).
5. The anti-cat-eye opening clutch device based on the electronic lock according to claim 1, characterized in that: the slider (6) aims at the clutch pin end and is provided with an arc push plate (62) integrally, and the arc push plate (62) is provided with an arc clutch pin positioning groove (621) towards the clutch pin end.
6. The anti-cat-eye opening clutch device based on the electronic lock according to claim 1, characterized in that: the handle (2) and the handle ring (3) are fixedly connected through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460779.3U CN210105490U (en) | 2019-04-08 | 2019-04-08 | Prevent cat eye and open clutch based on electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460779.3U CN210105490U (en) | 2019-04-08 | 2019-04-08 | Prevent cat eye and open clutch based on electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105490U true CN210105490U (en) | 2020-02-21 |
Family
ID=69536030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920460779.3U Expired - Fee Related CN210105490U (en) | 2019-04-08 | 2019-04-08 | Prevent cat eye and open clutch based on electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105490U (en) |
-
2019
- 2019-04-08 CN CN201920460779.3U patent/CN210105490U/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 |
Granted publication date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |