CN215485321U - A spiral cover opening structure and intelligence lock for intelligence lock - Google Patents
A spiral cover opening structure and intelligence lock for intelligence lock Download PDFInfo
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- CN215485321U CN215485321U CN202121534775.9U CN202121534775U CN215485321U CN 215485321 U CN215485321 U CN 215485321U CN 202121534775 U CN202121534775 U CN 202121534775U CN 215485321 U CN215485321 U CN 215485321U
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Abstract
The utility model discloses a spiral cover opening structure for an intelligent lock and the intelligent lock, which comprise a front cover and a front cover plate, wherein the front cover is provided with a key hole; when the front cover plate covers the front cover, a circular concave platform is formed at the avoidance hole; a rotary cover is arranged on the circular concave platform; wherein: the circular concave platform is provided with an arc-shaped sliding chute and an arc-shaped bulge; the rotary cover is provided with a connecting shaft and is movably arranged in the arc-shaped sliding chute; the arc-shaped bulge is arranged in a gradually-raised manner along the counterclockwise direction; when the connecting shaft is positioned at the rightmost end of the arc-shaped sliding chute, the rotary cover covers the circular concave platform; when the spiral cover rotates anticlockwise around the connecting shaft, the connecting shaft moves along the extending direction of the arc-shaped sliding groove, and the spiral cover is lifted forwards along the arc-shaped protrusion to rotate out of the circular concave table, so that the key hole is exposed. The structure is ingenious, the opening operation is simple, the used parts are few, and the manufacturing cost is low; the whole appearance is better, is suitable for the aesthetic of modern people, and has considerable market prospect.
Description
Technical Field
The utility model relates to the technical field of intelligent locks, in particular to a spiral cover opening structure for an intelligent lock and the intelligent lock.
Background
With the progress of science and technology, various intelligent locks appear in the front of the public, some are unlocked through fingerprints, some are unlocked through passwords, some are unlocked through faces, and the like; however, in order to solve the problem that the sensing element can be unlocked under the condition of failure, a mechanical unlocking mode is reserved by a manufacturer; in order to achieve the overall appearance effect of the intelligent lock, a cover body is arranged in the key hole and used for covering the key hole; the existing cover body is matched in a buckling mode, when the existing cover body is disassembled, a tool is used for buckling the cover body, and the disassembling operation of the mode is complex; some of the opening methods are opened by pressing and then rotating, but the methods require more accessories and have more complex assembly structures.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the utility model provides a spiral cover opening structure for an intelligent lock and the intelligent lock.
The technical scheme adopted by the utility model is as follows: a spiral cover opening structure for an intelligent lock comprises an intelligent lock body, wherein the intelligent lock body is provided with a front cover and a front cover plate covering the front cover, the front cover is provided with a key hole, and correspondingly, the front cover plate is provided with a dodging hole corresponding to the key hole; when the front cover plate covers the front cover, a circular concave platform is formed at the avoidance hole; a rotary cover is arranged on the circular concave platform; wherein:
an arc-shaped sliding groove and an arc-shaped bulge are arranged on the periphery of the key hole on the circular concave platform; the rotary cover is provided with a connecting shaft and is movably arranged in the arc-shaped sliding chute; the arc-shaped bulge is arranged in a gradually-raised manner along the anticlockwise direction, and an arc-shaped groove matched with the arc-shaped bulge is formed in the rotary cover;
when the connecting shaft is positioned at the rightmost end of the arc-shaped sliding chute, the rotary cover covers the circular concave platform; when the spiral cover rotates anticlockwise around the connecting shaft, the connecting shaft moves along the extending direction of the arc-shaped sliding groove, and the arc-shaped groove of the spiral cover moves forwards along the arc-shaped protrusion to lift so that the spiral cover rotates out of the circular concave table to enable the key hole to be exposed.
Preferably, the arc-shaped bulge is provided with a rising section and an extending section, and the head end of the rising section is provided with a guide inclined plane; a limiting part is formed at the tail end of the extension section, and correspondingly, a limiting groove which is matched with the limiting part is formed in the rear side of the spiral cover;
when the rotary cover rotates anticlockwise, the rotary cover begins to rise gradually along the head end of the rising section; when the screw cap rotates clockwise to reset, the limit groove of the screw cap is limited by the limit part;
and the key hole and the arc-shaped sliding groove are both positioned on the inner side of the arc-shaped bulge.
As a preferred scheme, a positioning groove is arranged on the circular concave table, and a positioning bulge matched with the positioning groove is arranged on the rear side of the spiral cover; when the screw cap is rotated out of the circular concave table, the positioning bulge is positioned in the positioning groove.
As a preferable scheme, the connecting shaft is integrally formed on the spiral cover, and when the spiral cover is installed, the connecting shaft penetrates from the outer side of the arc-shaped sliding groove to the inner side of the arc-shaped sliding groove; wherein, a clamping ring positioned at the inner side of the arc-shaped sliding chute is arranged on the connecting shaft and is used for preventing the rotary cover from falling off;
and the rear end of the connecting shaft is provided with a fixing part, and the connecting shaft is provided with an elastic reset piece between the fixing part and the clamping ring.
As a preferable scheme, the elastic reset piece is a reset spring sleeved on the connecting shaft.
Preferably, a screw is connected to a rear end of the connecting shaft, and the fixing portion is formed at a nut of the screw.
An intelligent lock comprises a door outer panel, a door inner panel and a connecting rod for connecting the door outer panel and the door inner panel; the door outer panel is provided with a rotary cover opening structure and an anti-dismounting structure, and the rotary cover opening structure is the rotary cover opening structure for the intelligent lock;
the anti-dismantling structure comprises a sleeve rotatably sleeved on the connecting rod; when the door is installed, part or all of the sleeve is positioned on the outer side surface of the door body.
The utility model has the beneficial effects that: compared with the prior art, the door lock has the advantages that the door lock is ingenious in structure, simple in opening operation, few in used parts and low in manufacturing cost by designing the rotary cover opening mode of the door lock; meanwhile, compared with the traditional knob opening structure design, the integral appearance is better, the aesthetic feeling of modern people is suitable, and the knob opening structure has considerable market prospect.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a partial exploded view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is another partially exploded view of an embodiment of the present invention;
FIG. 6 is a diagram of an application of the embodiment of the present invention;
FIG. 7 is an illustration of FIG. 6;
FIG. 8 is a perspective view of a connecting rod in an embodiment of the present invention;
FIG. 9 is an exploded view of FIG. 8;
fig. 10 is a cross-sectional view of fig. 8.
Reference numerals:
100. a door outer panel; 10. a front cover; 11. a key hole; 12. an arc-shaped chute;
13. an arc-shaped bulge; 131. a raising section; 1311. a guide slope; 132. an extension section;
1321. a limiting part; 14. positioning a groove; 20. a front cover plate; 21. avoiding holes; 30. screwing a cover; 301. a limiting groove; 302. positioning the projection; 31. a connecting shaft; 32. a fixed part; 40. a collar; 50. an elastic reset member; 60. a screw; 200. a door inner panel; 300. a connecting rod;
301. an annular chute; 400. a sleeve; 401. a first card hole; 500. a socket;
501. a barrel portion; 502. a first snap projection; 503. a stopper portion; 504. a first buckle;
600. a door opening handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some sub-embodiments of the present invention.
Referring to fig. 1 to 10, a spiral cover opening structure for an intelligent lock in an embodiment of the present invention includes an intelligent lock body, the intelligent lock body includes a front cover 10 and a front cover plate 20 covering the front cover 10, the front cover 10 is provided with a key hole 11, and correspondingly, the front cover plate 20 is provided with a relief hole 21 corresponding to the key hole 11; when the front cover plate 20 covers the front cover 10, a circular concave platform is formed at the avoidance hole 21; be provided with spiral cover 30 on the circular concave station wherein:
an arc-shaped sliding groove 12 and an arc-shaped bulge 13 are arranged on the periphery of the key hole 11 on the circular concave table (in practical application, both the arc-shaped sliding groove 12 and the arc-shaped bulge 13 can be formed on the front cover plate 20); the rotary cover 30 is provided with a connecting shaft 31 and is movably arranged in the arc-shaped sliding chute 12; the arc-shaped protrusion 13 is arranged to be gradually higher along the anticlockwise direction, and an arc-shaped groove 33 matched with the arc-shaped protrusion 13 is arranged on the screw cap; here, it should be added that the centers of the arc chute 12 and the arc protrusion 13 are both located at the side of the keyhole 11;
when the connecting shaft 31 is positioned at the rightmost end of the arc-shaped sliding chute 12, the rotary cover 30 covers the circular concave platform (comprising the key hole 11); when the screw cap 30 is rotated counterclockwise about the connecting shaft 31, the connecting shaft 31 is simultaneously moved in the extending direction of the arc-shaped sliding groove 12, and the arc-shaped groove 33 of the screw cap is moved along the arc-shaped protrusion 13 to be raised forward so that the screw cap is rotated out of the circular recess (out of the front cover plate 20) to expose the key hole 11. Specifically, when the connecting shaft 31 is positioned at the rightmost end of the arc-shaped sliding chute 12, the arc-shaped protrusion 13 is positioned in the arc-shaped groove 33, so that the flatness of the plane can be better maintained; and when rotated counterclockwise, the arc-shaped groove makes a guide movement of the arc-shaped protrusion, thereby passing the front cover plate 20.
Therefore, by designing a rotary cover opening mode of the door lock, the door lock is ingenious in structure, simple to operate, few in used parts and low in manufacturing cost; meanwhile, compared with the traditional knob opening structure design, the integral appearance is better, the aesthetic feeling of modern people is suitable, and the knob opening structure has considerable market prospect.
Further, the arc protrusion 13 has a rising section 131 and an extending section 132, the head end of the rising section 131 (the left lower end of the arc protrusion 13 in the drawing) has a guiding inclined plane 1311, and preferably, the rear side of the screw cap 30 is also provided with a climbing inclined plane adapted to the guiding inclined plane 1311; a limiting portion 1321 is formed at the end (the upper left end of the arc-shaped protrusion 13 in the drawing) of the extending section 132, and correspondingly, a limiting groove 301 adapted to the limiting portion 1321 is formed at the rear side of the screw cap 30;
when the screw cap 30 rotates counterclockwise, the screw cap 30 starts to gradually rise along the head end of the rising section 131; when the screw cap 30 is rotated clockwise to reset, after the screw cap is in place, the limiting groove 301 of the screw cap 30 is limited by the limiting part 1321;
and the key hole 11 and the arc-shaped sliding groove 12 are positioned on the inner side of the arc-shaped bulge 13. Further, the arc-shaped protrusion 13 extends from the lower side of the key hole 11 to the upper side of the arc-shaped protrusion 13 along the periphery of the circular concave platform, so that the structural design is reasonable, and the key hole 11 can be exposed.
Further, a positioning groove 14 is arranged on the circular concave table, and a positioning protrusion 302 adapted to the positioning groove 14 is arranged on the rear side of the screw cap 30; when the screw cap 30 is rotated out of the circular recess, the positioning projection 302 is located in the positioning groove 14.
Further, the connecting shaft 31 is integrally formed on the screw cap 30, and when the screw cap is installed, the connecting shaft 31 passes through the outer side of the arc-shaped sliding chute 12 to the inner side of the arc-shaped sliding chute 12; wherein, the connecting shaft 31 is provided with a clamping ring 40 positioned at the inner side of the arc-shaped sliding chute 12 for preventing the screw cap 30 from falling off;
and, the rear end of connecting axle 31 is provided with fixed part 32, connecting axle 31 is provided with elasticity piece 50 that resets between fixed part 32 and rand 40. Specifically, the elastic restoring member 50 is a restoring spring sleeved on the connecting shaft 31. The elastic restoring piece 50 is stretched to prevent the screw cap 30 from falling off during use.
During production, the rear end of the connecting shaft 31 is connected with a screw 60 in a threaded manner, and the fixing portion 32 is formed on a nut of the screw 60. Therefore, the assembly is simple and the production and the manufacture are convenient.
Preferably, the outer side surface of the screw cap 30 is provided with anti-slip lines, or the outer side surface of the screw cap 30 is provided with a frosted surface; so as to facilitate the opening and closing operation of a user.
Further referring to fig. 6 to 9, the present embodiment further discloses an anti-detaching structure of an intelligent lock, which includes a door outer panel, a door inner panel and a connecting rod connecting the door outer panel and the door inner panel, wherein the door outer panel includes a rotary cover opening structure, and the rotary cover opening structure is the above-mentioned rotary cover opening structure.
Specifically, the door outer panel 100 and the door inner panel 200 are connected by a transversely arranged connecting rod 300; moreover, a sleeve 400 is rotatably sleeved on the connecting rod 300 at the side close to the door outer panel 100; when the door is installed, part or all of the sleeve 400 is located on the outer side surface of the door body.
In this way, when some destroyers (thieves) destroy the door lock, the door outer panel 100 is usually removed by destroying the connecting rod 300 with tools such as a vice and a hacksaw, and the door lock is successfully entered into a room, in the present embodiment, the rotating sleeve 400 is designed on the connecting rod, when the destroyers destroy the door lock with tools such as a clamp and a hacksaw, the sleeve 400 is an action part of the clamp and the hacksaw, and when the destroyers perform the clamping and the hacksaw actions, the sleeve 400 rotates relative to the connecting rod 300, so that the clamp and the hacksaw lose the action, and the anti-detachment and anti-theft capabilities of the door lock are improved.
Further, the following steps are carried out: the socket 500 is further provided with a barrel 501, the inner wall of the barrel 501 extends inwards to form a first clamping protrusion 502, the outer wall of the barrel 501 extends outwards to form a stopping part 503, and the barrel 501 is provided with a first clamping buckle 504;
correspondingly, the outer wall of the connecting rod 300 is provided with an annular sliding groove 301 matched with the first clamping protrusion 502, and the sleeve 400 is provided with a first clamping hole 401 matched with the first clamping buckle 504;
when the device is installed, the first clamping protrusion 502 is positioned on the annular sliding groove 301; the sleeve 400 is sleeved outside the body 501, the first buckle 504 is positioned in the first buckle hole 401, and the rear end of the first buckle is limited by the stopping portion 503. Thus, by such an assembly, the sleeve 400 is disposed on the connecting rod 300 without moving in the front-rear direction, and the position of the sleeve 400 is fixed; when a breaker uses a breaking mode similar to the above, the sleeve 400 is just the breaking position of the above-mentioned tool, and when the breaker uses a tool such as a vice or a hacksaw, the sleeve 400 drives the socket 500 to rotate relative to the connecting rod 300, thereby well disabling the above-mentioned tool. Preferably, the socket 500 is made of POM material.
When the door opener is used, the door opener further comprises a door opening handle 600, the number of the connecting rods 300 is three, two of the connecting rods are arranged on the upper side of the door opening handle 600, and one of the connecting rods is arranged on the lower side of the door opening handle 600. Therefore, no matter a person who breaks from the upper side or the lower side, the person can encounter the obstruction of the anti-dismantling structure of the embodiment, and the safety is further improved; and, the connection of the corresponding door outer panel 100 and door inner panel 200 is more stable.
The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. And obvious changes and modifications which are within the spirit of the utility model are deemed to be within the scope of the utility model.
Claims (7)
1. The utility model provides a spiral cover opening structure for intelligence lock which characterized in that: the intelligent lock comprises an intelligent lock body, wherein the intelligent lock body is provided with a front cover and a front cover plate covering the front cover, the front cover is provided with a key hole, and correspondingly, the front cover plate is provided with a dodging hole corresponding to the key hole; when the front cover plate covers the front cover, a circular concave platform is formed at the avoidance hole; a rotary cover is arranged on the circular concave platform; wherein:
an arc-shaped sliding groove and an arc-shaped bulge are arranged on the periphery of the key hole on the circular concave platform; the rotary cover is provided with a connecting shaft and is movably arranged in the arc-shaped sliding chute; the arc-shaped bulge is arranged in a gradually-raised manner along the anticlockwise direction, and an arc-shaped groove matched with the arc-shaped bulge is formed in the rotary cover;
when the connecting shaft is positioned at the rightmost end of the arc-shaped sliding chute, the rotary cover covers the circular concave platform; when the spiral cover rotates anticlockwise around the connecting shaft, the connecting shaft moves along the extending direction of the arc-shaped sliding groove, and the arc-shaped groove of the spiral cover moves forwards along the arc-shaped protrusion to lift so that the spiral cover rotates out of the circular concave table to enable the key hole to be exposed.
2. A screw cap opening structure for a smart lock according to claim 1, wherein: the arc-shaped bulge is provided with a rising section and an extending section, and the head end of the rising section is provided with a guide inclined plane; a limiting part is formed at the tail end of the extension section, and correspondingly, a limiting groove which is matched with the limiting part is formed in the rear side of the spiral cover;
when the rotary cover rotates anticlockwise, the rotary cover begins to rise gradually along the head end of the rising section; when the screw cap rotates clockwise to reset, the limit groove of the screw cap is limited by the limit part;
and the key hole and the arc-shaped sliding groove are both positioned on the inner side of the arc-shaped bulge.
3. A screw cap opening structure for a smart lock according to claim 1, wherein: the circular concave table is provided with a positioning groove, and the rear side of the spiral cover is provided with a positioning bulge matched with the positioning groove; when the screw cap is rotated out of the circular concave table, the positioning bulge is positioned in the positioning groove.
4. A screw cap opening structure for a smart lock according to claim 1, wherein: the connecting shaft is integrally formed on the spiral cover, and when the spiral cover is installed, the connecting shaft penetrates through the outer side of the arc-shaped sliding chute to the inner side of the arc-shaped sliding chute; wherein, a clamping ring positioned at the inner side of the arc-shaped sliding chute is arranged on the connecting shaft and is used for preventing the rotary cover from falling off;
and the rear end of the connecting shaft is provided with a fixing part, and the connecting shaft is provided with an elastic reset piece between the fixing part and the clamping ring.
5. A screw cap opening structure for an intelligent lock according to claim 4, wherein: the elastic reset piece is a reset spring sleeved on the connecting shaft.
6. A screw cap opening structure for an intelligent lock according to claim 4, wherein: the rear end of the connecting shaft is connected with a screw, and the fixing part is formed on a nut of the screw.
7. An intelligent lock comprises a door outer panel, a door inner panel and a connecting rod for connecting the door outer panel and the door inner panel; the method is characterized in that: the door outer panel is provided with a rotary cover opening structure and a disassembly prevention structure, and the rotary cover opening structure is the rotary cover opening structure for the intelligent lock in any one of claims 1 to 6;
the anti-dismantling structure comprises a sleeve rotatably sleeved on the connecting rod; when the door is installed, part or all of the sleeve is positioned on the outer side surface of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534775.9U CN215485321U (en) | 2021-07-07 | 2021-07-07 | A spiral cover opening structure and intelligence lock for intelligence lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121534775.9U CN215485321U (en) | 2021-07-07 | 2021-07-07 | A spiral cover opening structure and intelligence lock for intelligence lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215485321U true CN215485321U (en) | 2022-01-11 |
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ID=79726314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121534775.9U Active CN215485321U (en) | 2021-07-07 | 2021-07-07 | A spiral cover opening structure and intelligence lock for intelligence lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215485321U (en) |
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2021
- 2021-07-07 CN CN202121534775.9U patent/CN215485321U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: 518000 Floor 11, Building B, Tsinghua Information Port, No. 1, Songpingshan New East Road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: SHENZHEN CONEX INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 523710 1 / F, 2 / F, 3 / F, No.3 workshop, Ogilvy smart Industrial Park, No.2 shaping Road, keyuancheng Industrial Park, Tangxia Town, Dongguan City, Guangdong Province Patentee before: Dongguan KONIS Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |