CN212802843U - Electronic lock convenient to installation handle - Google Patents
Electronic lock convenient to installation handle Download PDFInfo
- Publication number
- CN212802843U CN212802843U CN202021330582.7U CN202021330582U CN212802843U CN 212802843 U CN212802843 U CN 212802843U CN 202021330582 U CN202021330582 U CN 202021330582U CN 212802843 U CN212802843 U CN 212802843U
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- Prior art keywords
- handle
- connecting portion
- electronic lock
- post
- casing
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- 238000009434 installation Methods 0.000 title claims abstract description 18
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the technique of electronic lock and specifically relates to an electronic lock convenient to installation handle is related to, which comprises a housin, rotate the jack-post of installing on the casing, locate the handle on the jack-post, the lateral wall that casing one end was kept away from to the jack-post is equipped with the joint groove, the terminal surface intercommunication of casing is kept away from with the jack-post in joint groove, the handle includes connecting portion and the portion of gripping of locating connecting portion one end, one side that connecting portion are close to the jack-post is equipped with the holding tank that holds the jack-post, the lateral wall that connecting portion are close to the holding tank is equipped. This application has the effect of being convenient for change handle.
Description
Technical Field
The application relates to the technical field of electronic locks, in particular to an electronic lock convenient for installing a handle.
Background
At present, in the lock industry, an electronic lock can be unlocked by a password or a biological recognition technology without a key, so that the condition that the door cannot be opened due to the loss of the key is reduced, and the trouble of carrying the key to go out is reduced, thereby being popular with people.
The electronic lock comprises a shell, a shaft column rotatably arranged on the shell and a handle arranged on the shaft column, wherein the handle is generally connected with the shaft column through a bolt.
In view of the above-described related art, the inventors consider that there is a drawback that it is difficult to attach and detach the handle without the aid of a tool.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the change handle, this application provides an electronic lock convenient to installation handle.
The application provides an electronic lock convenient to installation handle adopts following technical scheme:
the utility model provides an electronic lock convenient to installation handle, includes the casing, rotates the jack-post of installing on the casing, locate the handle on the jack-post, the lateral wall that casing one end was kept away from to the jack-post is equipped with the joint groove, the terminal surface intercommunication of casing is kept away from to joint groove and jack-post, the handle includes connecting portion and the portion of gripping of locating connecting portion one end, one side that connecting portion are close to the jack-post is equipped with the holding tank that holds the jack-post, the lateral wall that connecting portion are close to the holding tank is equipped with the joint piece with joint groove joint cooperation and interference fit.
Through adopting above-mentioned technical scheme, joint piece and joint groove interference fit to fixed handle on the jack-post, through the cooperation in joint piece and joint groove, make jack-post and handle rotate in step, when needing to dismantle the handle, shift out the joint piece by the joint groove can, this scheme has the effect of the dismouting handle of being convenient for.
Preferably, the width of the clamping groove is gradually reduced from one end far away from the shell along the axial direction of the shaft column, and the shape of the clamping block is matched with the shape of the clamping groove.
Through adopting above-mentioned technical scheme, the shape of joint groove and joint piece is convenient for the joint piece and is aimed at and block into the joint inslot, and when pressing the handle to the casing, because of the shape in joint piece and joint groove, makes joint piece and joint groove interference fit gradually, has the effect of the installation handle of being convenient for.
Preferably, the outer side wall of the connecting part, which is far away from the holding part, is rotatably provided with a mounting ring, and the mounting ring is connected with the shell through a bolt.
Through adopting above-mentioned technical scheme, the collar passes through the bolt and is connected with the casing, has the effect that increases the connection structure between handle and the casing.
Preferably, the position that connecting portion correspond the collar is equipped with the rotation way that runs through the handle lateral wall, the lateral wall that the collar is close to the handle is equipped with can follow the gliding fixture block of joint groove, the lateral wall of connecting portion is equipped with the slide that supplies fixture block roll-off connecting portion.
Through adopting above-mentioned technical scheme, the fixture block slides along the slide, and the fixture block can be by slide roll-off connecting portion, and the fixture block makes connecting portion be difficult for separating with the rotating ring, and the slide roll-off can be followed to the fixture block, makes connecting portion can dismantle with the collar and be connected.
Preferably, the outer side wall of the shaft post is provided with a clamping groove for clamping the clamping block, and two ends of the clamping groove are respectively communicated with the adjacent clamping grooves.
Through adopting above-mentioned technical scheme, the fixture block joint has the effect that increases the connection structure between jack-post and the collar in draw-in groove.
Preferably, the lateral wall of connecting portion is equipped with along its axial slip's locating piece, thereby the side symmetry that the casing was kept away from to the collar is equipped with the constant head tank that makes the fixture block be located the joint groove with the locating piece joint.
Through adopting above-mentioned technical scheme, the locating piece slides and the joint in the constant head tank along connecting portion axial, makes the position location of fixture block aim at the slide, has the effect of being convenient for aim at fixture block and slide to convenient to detach handle.
Preferably, the outer side wall of the connecting portion is provided with a synchronizing ring in a sliding manner, the positioning blocks are symmetrically arranged on the end face, close to the mounting ring, of the synchronizing ring, a sliding block is arranged on the inner side wall of the synchronizing ring, and a sliding groove in sliding fit with the sliding block is formed in the outer side wall of the connecting portion.
Through adopting above-mentioned technical scheme, the synchronizing ring can control the locating piece simultaneously and slide, and slider and spout cooperation, spacing synchronizing ring's moving means make the difficult relative connecting portion of synchronizing ring rotate.
Preferably, the outer side wall of the shell is correspondingly provided with a limit groove clamped with the mounting ring.
Through adopting above-mentioned technical scheme, the collar card connects in the spacing groove, has the effect of the relative position of the collar of being convenient for fix a position and casing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the clamping block is in interference fit with the clamping groove, so that the shaft post and the handle are synchronously rotated through the fit of the clamping block and the clamping groove on the fixed handle and the shaft post, and the clamping block can be moved out of the clamping groove when the handle needs to be disassembled;
2. the shapes of the clamping groove and the clamping block are convenient for the clamping block to align and clamp into the clamping groove, and when the handle is pressed towards the shell, the clamping block and the clamping groove are in interference fit gradually due to the shapes of the clamping block and the clamping groove, so that the handle is convenient to install;
3. the positioning block slides along the axial direction of the connecting part and is clamped in the positioning groove, so that the position of the clamping block is positioned and aligned with the slide way, the effect of conveniently aligning the clamping block and the slide way is achieved, and the handle is convenient to disassemble.
Drawings
FIG. 1 is an exploded view of an electronic lock of the present embodiment that facilitates installation of a handle;
FIG. 2 is a schematic view showing the structure of the handle in the present embodiment;
fig. 3 is an enlarged view of a in fig. 1.
Reference number legend, 1, housing; 11. a limiting groove; 2. a column shaft; 21. a clamping groove; 22. a card slot; 3. a handle; 31. a connecting portion; 311. accommodating grooves; 312. a clamping block; 313. a rotation path; 314. a slideway; 315. a chute; 32. a grip portion; 4. a mounting ring; 41. a clamping block; 42. positioning a groove; 5. a synchronizer ring; 51. positioning blocks; 52. a slide block.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses electronic lock convenient to installation handle, refer to fig. 1, electronic lock is including casing 1, jack-post 2 and handle 3, and casing 1 is used for holding precision structure such as lock core, circuit board, and jack-post 2 rotates locates casing 1 and is used for connecting lock core and handle 3, and through rotating handle 3, jack-post 2 rotates to drive the lock core and rotate, realize the unblock.
The handle 3 comprises a connecting portion 31 and a holding portion 32, the connecting portion 31 is a cylinder, one end surface of the connecting portion 31 is matched with the shell 1, the holding portion 32 is connected to one end of the connecting portion 31 far away from the shell 1, the long edge of the holding portion 32 is perpendicular to the axis of the connecting portion 31, and when the handle 3 is rotated, the handle 3 can be rotated by holding the holding portion 32 with a hand.
Referring to fig. 1 and 2, the side surface of the connecting portion 31 close to the housing 1 is provided with a receiving groove 311, one end of the stud 2 far from the housing 1 is clamped in the receiving groove 311, the outer side wall of the stud 2 is provided with a plurality of clamping grooves 21 at intervals, the long edges of the clamping grooves 21 are arranged along the axial direction of the stud 2, the clamping grooves 21 are communicated with the end surface of the stud 2 far from the housing 1, the width of the clamping grooves 21 perpendicular to the axial direction of the stud 2 is gradually reduced from one side close to the housing 1 to the other side, the inner side wall of the connecting portion 31 close to the receiving groove 311 is provided with clamping blocks 312 corresponding to the clamping grooves 21, the shapes and sizes of the clamping blocks 312 are matched with the clamping grooves 21, that is, the width of the clamping blocks 312 corresponding to the width of the clamping grooves 21 is gradually increased from one side close to the notch of the receiving groove 311 to the other side, and the clamping blocks 312 are in interference fit with the clamping, thereby be convenient for location installation handle 3, handle 3 passes through joint piece 312 and joint slot 21 joint cooperation, when needing to be changed handle 3, to handle 3 application of force, make joint piece 312 shift out by joint slot 21 can.
Connecting portion 31 lateral wall cover is equipped with collar 4, collar 4 is located connecting portion 31 and is close to the one end of casing 1, collar 4 can rotate relative connecting portion 31, spacing groove 11 has been seted up at the position that casing 1 corresponds collar 4, collar 4 and the cooperation of 11 joints in spacing groove, spacing groove 11 has the effect of the relative position of location collar 4 and casing 1, the bolt is worn to be equipped with between collar 4 is close to the side of casing 1 and the casing 1, thereby connect collar 4 and casing 1, collar 4 plays spacing bearing connecting portion 31, and still play the effect of location to connecting portion 31.
The outer side wall of the connecting portion 31 is provided with a rotating channel 313, the rotating channel 313 penetrates through the outer side wall of the connecting portion 31 and the corresponding clamping block 312, the rotating channel 313 is arranged along the circumference of the connecting portion 31, the radian of the rotating channel 313 is larger than the rotating angle of the handle 3 during unlocking, a clamping block 41 is arranged at the position, corresponding to the rotating channel 313, of the inner side wall of the mounting ring 4, the clamping block 41 is in sliding fit with the rotating channel 313, and the handle 3 is enabled to be difficult to separate from the shell 1 through the matched limiting connecting portion 31 of the clamping block 41 and the rotating channel 313.
The connecting portion 31 is provided with a slide way 314, the slide way 314 penetrates through the side wall of the connecting portion 31, one end of the slide way 314 is communicated with the rotating way 313, the other end of the slide way 314 is communicated with the end face of the connecting portion 31 far away from the holding portion 32, the fixture block 41 can be separated from the connecting portion 31 by moving along the slide way 314, and when the handle 3 is in a natural state, the position of the fixture block 41 is staggered with the position of the slide way 314, so that the connecting portion 31 is not easy to separate.
Referring to fig. 1 and 3, the side wall of the stud 2 is provided with a clamping groove 22, the clamping groove 22 is communicated with the clamping grooves 21 on two adjacent sides, and when the mounting ring 4 is fixed to the housing 1, the clamping block 41 is located in the clamping groove 22, so that the connection relationship between the handle 3 and the stud 2 is increased, and the handle 3 is not easily separated from the stud 2.
Referring to fig. 1, a synchronizing ring 5 is sleeved on the outer side wall of the connecting portion 31, the synchronizing ring 5 is located between the mounting ring 4 and the holding portion 32, a slider 52 is disposed on the inner side wall of the synchronizing ring 5, a sliding groove 315 is disposed on the outer side wall of the connecting portion 31, the slider 52 slides along the sliding groove 315, positioning blocks 51 are symmetrically disposed on the side surface of the synchronizing ring 5 close to the mounting ring 4 with respect to the central axis of the mounting ring 4, a positioning groove 42 is disposed on the side surface of the mounting ring 4 close to the synchronizing ring 5, and the positioning blocks 51 are in snap fit with the positioning groove 42, at this time, referring to fig. 1 and 2, the position of the fixture block 41 corresponds to the position of the sliding groove 314, the position of one positioning block 51 corresponds to the position of the sliding groove 314, the position of the positioning groove 42 corresponds to the position of the fixture block 41, the position of the connecting part 31 and the mounting ring 4 is relatively fixed, thereby facilitating the effect of pulling out the connecting part 31.
The implementation principle of the electronic lock convenient to install the handle in the embodiment of the application is as follows: when needing to change handle 3, rotate handle 3, slip synchronizer ring 5, make locating piece 51 joint in constant head tank 42, then apply the external force of keeping away from casing 1 to connecting portion 31, can pull down handle 3, with changing handle 3, make the joint piece 312 of new handle 3 correspond the joint in joint groove 21, and make the position of slide 314 correspond the position of fixture block 41, after joint piece 312 and joint groove 21 interference fit joint are accomplished, loosen handle 3, handle 3 rotates and resumes to natural state, the position of fixture block 41 staggers with the position of slide 314.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an electronic lock convenient to installation handle, includes casing (1), rotates and installs jack-post (2) on casing (1), locates handle (3) on jack-post (2), its characterized in that: the lateral wall that casing (1) one end was kept away from in jack post (2) is equipped with joint groove (21), the terminal surface intercommunication of casing (1) is kept away from with jack post (2) in joint groove (21), handle (3) include connecting portion (31) and locate the portion of gripping (32) of connecting portion (31) one end, one side that connecting portion (31) are close to jack post (2) is equipped with holding tank (311) that holds jack post (2), the lateral wall that connecting portion (31) are close to holding tank (311) is equipped with joint piece (312) with joint groove (21) joint cooperation and interference fit.
2. An electronic lock to facilitate installation of a handle as set forth in claim 1, wherein: the width of joint groove (21) is reduced along jack post (2) axial by the one end of keeping away from casing (1) gradually, the shape of the adaptation joint groove (21) of joint piece (312) shape.
3. An electronic lock to facilitate installation of a handle as set forth in claim 1, wherein: the outer side wall of the connecting portion (31) far away from the holding portion (32) is rotatably provided with a mounting ring (4), and the mounting ring (4) is connected with the shell (1) through a bolt.
4. An electronic lock to facilitate installation of a handle as set forth in claim 3, wherein: the position that connecting portion (31) correspond collar (4) is equipped with rotation way (313) that runs through handle (3) lateral wall, the lateral wall that collar (4) is close to handle (3) is equipped with can follow gliding fixture block (41) of joint groove (21), the lateral wall of connecting portion (31) is equipped with slide (314) that supply fixture block (41) roll-off connecting portion (31).
5. An electronic lock to facilitate installation of a handle as set forth in claim 4, wherein: the outer side wall of the shaft column (2) is provided with a clamping groove (22) for clamping the clamping block (41), and two ends of the clamping groove (22) are communicated with the adjacent clamping grooves (21) respectively.
6. An electronic lock to facilitate installation of a handle as set forth in claim 3, wherein: the lateral wall of connecting portion (31) is equipped with along its endwise slip locating piece (51), thereby the side symmetry that casing (1) was kept away from in collar (4) is equipped with and makes fixture block (41) be located constant head tank (42) of joint groove (21) with locating piece (51) joint.
7. An electronic lock to facilitate installation of a handle as set forth in claim 6, wherein: the lateral wall of connecting portion (31) slides and is equipped with synchronizer ring (5), the terminal surface that synchronizer ring (5) is close to collar (4) is located to locating piece (51) symmetry, the inside wall of synchronizer ring (5) is equipped with slider (52), the lateral wall of connecting portion (31) is equipped with spout (315) with slider (52) sliding fit.
8. An electronic lock to facilitate installation of a handle as set forth in claim 1, wherein: the outer side wall of the shell (1) is correspondingly provided with a limiting groove (11) clamped with the mounting ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330582.7U CN212802843U (en) | 2020-07-07 | 2020-07-07 | Electronic lock convenient to installation handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330582.7U CN212802843U (en) | 2020-07-07 | 2020-07-07 | Electronic lock convenient to installation handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212802843U true CN212802843U (en) | 2021-03-26 |
Family
ID=75100075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330582.7U Expired - Fee Related CN212802843U (en) | 2020-07-07 | 2020-07-07 | Electronic lock convenient to installation handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212802843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898667A (en) * | 2022-04-21 | 2022-08-12 | 深圳市展视光电技术有限公司 | Splicing device of angle-adjustable LED display screen |
-
2020
- 2020-07-07 CN CN202021330582.7U patent/CN212802843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898667A (en) * | 2022-04-21 | 2022-08-12 | 深圳市展视光电技术有限公司 | Splicing device of angle-adjustable LED display screen |
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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: 20210326 |