CN209874670U - Prevent intelligent lock handle structure that violence opened - Google Patents
Prevent intelligent lock handle structure that violence opened Download PDFInfo
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- CN209874670U CN209874670U CN201920144465.2U CN201920144465U CN209874670U CN 209874670 U CN209874670 U CN 209874670U CN 201920144465 U CN201920144465 U CN 201920144465U CN 209874670 U CN209874670 U CN 209874670U
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- fingerprint
- fingerprint head
- bolt
- hole
- handle body
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Abstract
The utility model discloses an intelligent door lock handle structure for preventing violence opening, which comprises a handle body, a connecting shaft hole is arranged at the rear bottom end of the handle body, a cavity is arranged at the position of the top end of the handle body corresponding to the connecting shaft hole, a fingerprint identification component is arranged in the cavity, a first bolt hole is arranged at the bottom of the cavity, a bolt is arranged in the first bolt hole, after assembly, the extending part of the bolt is fixedly connected with the fingerprint identification component, the fingerprint identification component comprises a fingerprint head cover, a fingerprint head fixing block and a fingerprint head fixing seat, the fingerprint identification component is fixedly connected with the handle body through the bolt in the connecting shaft hole, a screw is not exposed on the surface of the handle body, the disassembly can not be carried out outside, meanwhile, the fixing is carried out through the screw between the fingerprint head cover and the fingerprint head fixing seat, whole fingerprint identification subassembly compact structure fixes and is difficult for being pried open behind the inner chamber, prevents effectively that lawless persons from carrying out the violence to the lock and opening.
Description
Technical Field
The utility model relates to a lock, especially an intelligent lock handle structure that prevents violence and open.
Background
In daily life, the theftproof function of lock is the problem that everybody is more concerned about, for this reason, people can install the lock that has the fingerprint function, and along with the development of technique, current fingerprint lock can be installed fingerprint identification module on hand to reach the effect of swiftly opening the door.
The patent document with the publication number of 'CN 207080027U' discloses a handle structure of intelligent door lock, mainly through being provided with the cavity on the handle body, install the fingerprint identification subassembly in the cavity, after having installed the handle apron on the cavity, fix through the screw at the back of handle, because the handle apron is installed on the surface of handle body, and the screw exposes at the back of handle body, lawless persons can use the instrument to loosen the back with the handle apron and pry open behind the screw, destroy inside fingerprint identification subassembly, violently open the door lock, can not play fine theftproof function, there is the potential safety hazard.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a prevent intelligent lock handle structure that violence was opened.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an intelligent lock handle structure that prevents violence and open, includes the handle body, the bottom of handle body is provided with connects the shaft hole, the top of handle body corresponds the position of connecting the shaft hole is provided with the cavity, install the fingerprint identification subassembly in the cavity, the cavity bottom is provided with first bolt hole, install the bolt in the first bolt hole, after the assembly, the extension of bolt with fingerprint identification subassembly fixed connection.
Fingerprint identification subassembly is including installing the first fixing base of fingerprint of cavity bottom, be provided with the second bolt hole on the first fixing base of fingerprint, assembly back, the protruding portion of bolt with second bolt hole fixed connection, the top of the first fixing base of fingerprint is provided with the first fixed block of fingerprint, the top of the first fixed block of fingerprint is provided with the fingerprint head, the side of fingerprint head is provided with the spacing ring, the top of fingerprint head is provided with the fingerprint skull, the fingerprint skull corresponds the first position of fingerprint is provided with and is used for exposing the first through-hole of fingerprint, the inner wall of through-hole is provided with the spacing groove, assembly back, the top surface of spacing ring with the bottom surface laminating of spacing groove, the first fixing base of fingerprint with through screw fixed connection between the fingerprint skull.
The fingerprint head fixing seat is characterized in that a threading groove is formed in the connecting shaft hole, and a threading hole is formed in the position, corresponding to the threading groove, of the fingerprint head fixing seat.
The fingerprint head fixing block is made of a plastic material.
The utility model has the advantages that: the utility model discloses top at the handle body sets up the inner chamber, install the fingerprint identification subassembly in the inner chamber, then downthehole bolt with fingerprint identification subassembly and handle body fixed connection through the connecting axle of handle body bottom, the surface that makes the handle body does not expose the screw, can not externally dismantle, and simultaneously, the fingerprint identification subassembly is by the fingerprint skull, the fingerprint head, fingerprint head fixed block and fingerprint head fixing base are constituteed, fix through the screw between fingerprint skull and the first fixing base of fingerprint, play fine guard action to the inside of fingerprint head, whole fingerprint identification subassembly compact structure, fix and be difficult for being pried out behind the inner chamber, can prevent effectively that lawless persons from carrying out the violence to the lock and opening.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an exploded view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the textured head cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 3, an intelligent lock handle structure that prevents violence and open, includes handle body 1, the bottom of handle body 1 is provided with connection shaft hole 2, the top of handle body 1 corresponds the position of connecting shaft hole 2 is provided with cavity 3, install the fingerprint identification subassembly in the cavity 3, cavity 3 bottom is provided with first bolt hole 4, install bolt 6 in the first bolt hole 4, the assembly back, the extension of bolt 6 with fingerprint identification subassembly fixed connection, through the bolt with fingerprint identification subassembly and handle body fixed connection, make the surface of handle body not expose the screw, prevent that lawless persons from dismantling from the outside of handle body.
The fingerprint identification component comprises a fingerprint head fixing seat 7 arranged at the bottom of the cavity 3, a second bolt hole 5 is arranged on the fingerprint head fixing seat 7, after assembly, the extending part of the bolt 6 is fixedly connected with the second bolt hole 5, a fingerprint head fixing block 8 is arranged at the top of the fingerprint head fixing seat 7, a fingerprint head 9 is arranged at the top of the fingerprint head fixing block 8, the bottom of the fingerprint head 9 is electrically connected with a circuit board, a placing groove capable of containing the circuit board is arranged at the middle part of the fingerprint head fixing block 8, a limiting ring 10 is arranged at the side surface of the fingerprint head 9, a fingerprint head cover 11 is arranged at the top of the fingerprint head 9, the fingerprint head cover 11 is made of metal materials, the strength of the surface is enhanced, prying is effectively prevented, a through hole 12 used for exposing the fingerprint head 9 is arranged at the position of the fingerprint head cover 11 corresponding to the fingerprint, the inner wall of through-hole 12 is provided with spacing groove 13, the assembly back, the top surface of spacing ring 10 with the bottom surface laminating of spacing groove 13, first fixing base 7 of fingerprint with through 14 fixed connection of screws between the first 11 of fingerprint skull, the bottom of first 11 of fingerprint skull is provided with the stand, screw 14 passes behind the first fixing base 7 of fingerprint with stand fixed connection, fingerprint identification subassembly comprise first, first fixed block of fingerprint head, fingerprint and first fixing base, fix through the screw between first fixing base of fingerprint head and the fingerprint, play fine guard action to the inside of fingerprint head, whole fingerprint identification subassembly compact structure fixes and is difficult for being pried open behind the inner chamber, can prevent effectively that lawless persons from violently opening the lock.
A threading groove 16 is formed in the connecting shaft hole 2, and a threading hole 15 is formed in the position, corresponding to the threading groove 16, of the fingerprint head fixing seat 7.
The fingerprint head fixing block 8 is made of plastic materials, and short circuit caused by contact of a circuit board or a wire end and the fingerprint head fixing block 8 is prevented.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (4)
1. The utility model provides a prevent intelligent lock handle structure that violence was opened, includes handle body (1), its characterized in that the bottom of handle body (1) is provided with connects shaft hole (2), the top of handle body (1) corresponds the position of connecting shaft hole (2) is provided with cavity (3), install the fingerprint identification subassembly in cavity (3), cavity (3) bottom is provided with first bolt hole (4), install bolt (6) in first bolt hole (4), after the assembly, the extension of bolt (6) with fingerprint identification subassembly fixed connection.
2. The intelligent door lock handle structure for preventing violent opening according to claim 1, wherein the fingerprint identification component comprises a fingerprint head fixing seat (7) installed at the bottom of the cavity (3), the fingerprint head fixing seat (7) is provided with a second bolt hole (5), after assembly, the extending part of the bolt (6) is fixedly connected with the second bolt hole (5), the top of the fingerprint head fixing seat (7) is provided with a fingerprint head fixing block (8), the top of the fingerprint head fixing block (8) is provided with a fingerprint head (9), the side of the fingerprint head (9) is provided with a limit ring (10), the top of the fingerprint head (9) is provided with a fingerprint head cover (11), the position of the fingerprint head cover (11) corresponding to the fingerprint head (9) is provided with a through hole (12) for exposing the fingerprint head (9), the inner wall of through-hole (12) is provided with spacing groove (13), after the assembly, the top surface of spacing ring (10) with the bottom surface laminating of spacing groove (13), first fixing base of fingerprint (7) with pass through screw (14) fixed connection between fingerprint head lid (11).
3. The intelligent door lock handle structure for preventing violent opening according to claim 2, wherein a threading groove (16) is formed in the connecting shaft hole (2), and a threading hole (15) is formed in the fingerprint head fixing seat (7) at a position corresponding to the threading groove (16).
4. An intelligent door lock handle structure for preventing violence opening according to claim 2, wherein the fingerprint head fixing block (8) is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144465.2U CN209874670U (en) | 2019-01-28 | 2019-01-28 | Prevent intelligent lock handle structure that violence opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144465.2U CN209874670U (en) | 2019-01-28 | 2019-01-28 | Prevent intelligent lock handle structure that violence opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874670U true CN209874670U (en) | 2019-12-31 |
Family
ID=68951990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920144465.2U Active CN209874670U (en) | 2019-01-28 | 2019-01-28 | Prevent intelligent lock handle structure that violence opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874670U (en) |
-
2019
- 2019-01-28 CN CN201920144465.2U patent/CN209874670U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |