CN213539978U - Handle fixing structure of electronic lock - Google Patents
Handle fixing structure of electronic lock Download PDFInfo
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- CN213539978U CN213539978U CN202022260926.8U CN202022260926U CN213539978U CN 213539978 U CN213539978 U CN 213539978U CN 202022260926 U CN202022260926 U CN 202022260926U CN 213539978 U CN213539978 U CN 213539978U
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Abstract
The utility model relates to a handle fixing structure of an electronic lock, which comprises a shell and a handle, wherein the shell is provided with a through hole, and the inner side of the through hole is provided with a clutch piece and a bearing piece; the handle is positioned outside the through hole and is provided with a cavity part, and the cavity part is internally provided with a switching piece, a threaded piece and a sleeve piece; the adaptor is linked with the handle each other and is connected with the bearing part drive, and the screw thread spare screw thread is fixed in cavity portion and location effect on the adaptor, cup joints on one side location effect on cavity portion and/or screw thread spare, the opposite side and bearing part rotation connection. Because adaptor, screw thread spare and the piece that cup joints are split type setting, consequently can simplify the production technology between each component, reduction in production cost, the screw thread spare can alone and cavity portion thread tightening moreover, can ensure that the two can carry out stable assembly, cup joint the piece again can the positioning action on cavity portion and/or screw thread spare, and then guarantee that the handle can form stable rotation relation through cup jointing between piece and the bearing piece, avoid the two slope to appear.
Description
Technical Field
The utility model relates to a handle fixed knot of electronic lock constructs.
Background
Chinese patent document No. CN209817613U discloses an electronic lock handle clutch module in 12.20.2019, which includes a handle housing, a rotating shaft is fixedly mounted on the right side of the handle housing, a connecting threaded pipe is fixedly mounted at the bottom of the rotating shaft, a buffering mounting port is provided inside the connecting threaded pipe, and a control transmission shaft is fixedly mounted inside the rotating shaft.
The electronic lock handle clutch module of the structure is characterized in that the clutch module is arranged in the shell by holding, the effect of opening and closing the door by the clutch module in the handle shell is achieved, the storage battery is arranged, the clutch module can be used as a clutch module, a power supply is provided, clutch equipment and the handle shell are integrated, only the clutch module in the equipment needs to be detached and replaced when the equipment needs to be maintained and replaced, the cost of equipment maintenance and replacement is effectively reduced, and the clutch module is convenient to install and detach by arranging the fixing threaded plate.
However, the handle housing is fixed to the panel of the electronic lock by the connection threaded pipe on the rotation shaft during assembly, and it is known from the disclosure of the above document that the connection threaded pipe, the rotation shaft, and the handle housing are integrally formed, the integral formation of the three is complicated in production process, and the threads on the connection threaded pipe are easily damaged or skewed during production or assembly, so that the handle housing and the panel of the electronic lock are inclined after assembly, i.e. the problem of large gap occurs at the local position after assembly, which affects the aesthetic property of the electronic lock, the problem of mutual abutting occurs at the local position, the handle housing rubs against the panel of the electronic lock during rotation, and then the problems of abrasion or abnormal sound occur, which affects the service life of the electronic lock. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, and the outward appearance is succinct, exquisite, connects between each component compactly, firmly, stable, convenient to use, safe, reliable and longe-lived electronic lock's handle fixed knot constructs to overcome the weak point among the prior art.
Handle fixed knot of electronic lock constructs according to this purpose design, including shell and handle, its characterized in that: the shell is provided with a through hole, and the inner side of the through hole is provided with a clutch piece and a bearing piece; the handle is positioned outside the through hole and is provided with a cavity part, and the cavity part is internally provided with an adapter part, a threaded part and a sleeve part; the adapter part is mutually linked with the handle and is in driving connection with the bearing part, the threaded part is fixed in the cavity part in a threaded mode and acts on the adapter part in a positioning mode, one side of the sleeve part acts on the cavity part and/or the threaded part in a positioning mode, and the other side of the sleeve part is connected with the bearing part in a rotating mode.
The inner wall of the cavity part is provided with a threaded part; the threaded part is sleeved on the clutch part, a thread matching part is arranged on the periphery of the clutch part, and the threaded part is in threaded connection with the threaded part of the cavity part through the thread matching part.
A step part is arranged on the inner wall of the cavity part; the thread part is arranged on the step part; the sleeve joint piece is sleeved on the clutch piece, one side of the sleeve joint piece is positioned and acts on the step part and/or the threaded piece, and the other side of the sleeve joint piece extends into the through hole and is rotatably connected with the bearing piece.
An annular boss is arranged on one side of the sleeving part, extends into the cavity part and is positioned to act on the step part and/or the threaded part; the other side of the sleeve joint piece is provided with an extension part, extends into the through hole through the extension part and is rotatably connected with the bearing piece.
Still be provided with the assembly part on the shell, the assembly part is located the through-hole outside, and fixed the setting on the shell, forms the interval cooperation between assembly part and handle and/or the piece that cup joints.
The inner wall of the cavity part is provided with a linkage part; the periphery of the adapter is provided with a linkage matching part and is in linkage matching with the linkage part through the linkage matching part.
One side of the adapter is connected with the threaded part in a positioning mode, the other side of the adapter is provided with a fingerprint module, and at least part of the fingerprint module is exposed out of the cavity.
The fingerprint module is also provided with a power line; the adapter piece, the threaded piece, the sleeve piece, the clutch piece and the bearing piece are provided with an avoiding portion, and a power line of the fingerprint module extends towards the direction of a circuit board of the electronic lock through the avoiding portion.
The clutch piece is positioned on the inner side of the through hole, one end of the clutch piece is provided with a rotating part, and the clutch piece is rotatably sleeved with the bearing piece, the through hole, the sleeving piece and the threaded piece in sequence through the rotating part; the rotating part is also provided with a driving part; the adapter is provided with a drive matching part and is in drive connection with the drive part through the drive matching part.
A resetting elastic part is also arranged between the clutch part and the shell, and the clutch part can be rotationally arranged on the through hole of the shell in a resetting manner through the resetting elastic part; the inner side of the through hole is also provided with a positioning piece corresponding to the bearing piece, and the bearing piece is positioned and rotated on the inner side of the through hole through the positioning piece.
Through the improvement of the structure, the utility model adopts a split arrangement mode, the adapter part, the screw part and the sleeve part are arranged in the cavity part of the handle, because the adapter part, the screw part and the sleeve part are arranged in a split way, the production process among the components can be effectively simplified, the production cost is reduced, the screw part can be independently fixed with the cavity part by screw threads, the stable assembly of the adapter part, the screw part and the sleeve part can be ensured, the sleeve part can be positioned and acted on the cavity part and/or the screw part, thereby ensuring that the handle can form a stable rotation relation between the sleeve part and the bearing part, not only simplifying the assembly process among the components, but also improving the connection compactness between the components, simultaneously effectively avoiding the inclination of the handle between the assembled handle and the shell, leading to large local position gap between the handle and the shell, influencing the product appearance, and causing mutual abrasion or abnormal sound when the handle rotates, the service life of the product and the use experience of the user are influenced.
In summary, the novel multifunctional combined type electric heating cooker has the characteristics of simple and reasonable structure, concise and exquisite appearance, compact, firm and stable connection among all components, convenience in use, safety, reliability, long service life and the like, and is high in practicability.
Drawings
Fig. 1 and 2 are schematic exploded structural diagrams according to an embodiment of the present invention.
Fig. 3 and 4 are schematic views of an assembly structure according to an embodiment of the present invention.
Fig. 5 is a schematic view (cross-sectional view) of an assembly structure according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-5, the handle fixing structure of the electronic lock comprises a shell 1 and a handle 2, wherein a through hole 3 is formed in the shell 1, and a clutch piece 4 and a bearing piece 5 are arranged on the inner side of the through hole 3; the handle 2 is positioned outside the through hole 3 and is provided with a cavity part 6, and an adapter 7, a threaded part 8 and a sleeve part 9 are arranged in the cavity part 6; wherein, adaptor 7 and 2 inter-links of handle, and with bearing part 5 drive connection, 8 threaded component screw thread fixes in cavity portion 6, and the location is used in adaptor 7, cup joints 9 one side location and is used in cavity portion 6 and/or threaded component 8, and the opposite side is connected with bearing part 5 rotation.
The split setting mode is adopted, the adapter piece 7, the screw piece 8 and the sleeve piece 9 are arranged in the cavity part 6 of the handle 2, the adapter piece 7, the screw piece 8 and the sleeve piece 9 are arranged in a split mode, so that the production process among all components can be effectively simplified, the production cost is reduced, the screw piece 8 can be independently fixed with the cavity part 6 through threads, the stable assembly of the adapter piece 7, the screw piece 8 and the sleeve piece 6 can be ensured, the sleeve piece 9 can also be positioned to act on the cavity part 6 and/or the screw piece 8, further, the handle 2 can be ensured to form a stable rotating relation through the sleeve piece 9 and the bearing piece 5, the assembly process among all components can be simplified, the connection compactness among the components can be improved, meanwhile, the phenomenon that the handle 2 is inclined with the shell 1 after the assembly, the gap between the handle 2 and the shell 1 is large in the local position and the appearance of the, when the rotary drum rotates, the local positions can generate mutual abrasion or abnormal sound, and a series of problems of influencing the service life of a product, the use experience of a user and the like are solved.
Specifically, the inner wall of the cavity portion 6 is provided with a threaded portion 10; the threaded part 8 is sleeved on the clutch part 4, a thread matching part is arranged on the periphery of the threaded part, and the threaded part 8 is in threaded connection with the threaded part 10 of the cavity part 6 through the thread matching part. The two are connected stably by screw thread, and the assembly is very convenient.
A step part 11 is arranged on the inner wall of the cavity part 6; the thread part 10 is arranged on the step part 11; the sleeve-joint part 9 is sleeved on the clutch part 4, one side of the sleeve-joint part is positioned and acted on the step part 11 and/or the threaded part 8, and the other side of the sleeve-joint part extends into the through hole 3 and is rotationally connected with the bearing part 5.
In order to enable the positioning of the sleeve-joint part 9 to be more stable, an annular boss 12 is arranged on one side of the sleeve-joint part 9, the annular boss 12 extends into the cavity part 6 and is positioned and acted on the step part 11 and/or the threaded part 8; the other side of the sleeve-joint piece 9 is provided with an extension part 13, and the extension part 13 extends into the through hole 3 and is rotationally connected with the bearing piece 5.
In the embodiment, one side of the preferable socket piece 9 is positioned and acted on the step part 11 through the annular boss 12, and the other side of the preferable socket piece extends into the through hole 3 through the extension part 13 and is rotatably connected with the bearing piece 5. Because the sleeve joint piece 9 has utilized annular boss 12 location effect on step portion 11 when the assembly, consequently only need guarantee to realize mutual location between annular boss 12 and the step portion 11 when the production assembly, can make and form stable rotation relation between sleeve joint piece 9 and the bearing part 5, and then make the handle 2 form the mutually perpendicular state with the surface of shell 1 to avoid handle 2 to appear inclining between assembly back and shell 1.
The shell 1 is further provided with an assembly part 14, the assembly part 14 is located on the outer side of the through hole 3 and is fixedly arranged on the shell 1, and the assembly part 14 is matched with the handle 2 and/or the socket part 9 at intervals. The assembly 14 not only improves the aesthetic appearance of the electronic lock, but also prevents the handle 2 from rubbing against the housing 1 when it is rotated.
The inner wall of the cavity part 6 is provided with a linkage part 15; the periphery of the adaptor 7 is provided with a linkage matching part 16, and the linkage matching part 16 is in linkage matching with the linkage part 15.
Specifically, the linkage part 15 is an axial groove concavely arranged on the inner wall of the cavity part 6, the linkage matching part 16 is a protruding edge arranged on the periphery of the adaptor 7, and the edge extends into the axial groove, so that mutual linkage between the adaptor 7 and the shell 1 can be realized.
One side of the adaptor 7 is connected with the screw part 8 in a positioning way, the other side of the adaptor is provided with a fingerprint module 17, and at least part of the fingerprint module 17 is exposed out of the cavity part 6.
The fingerprint module 17 is also provided with a power line. In order to hide the power line and extend the power line without shielding, an avoiding part 18 is arranged on the adaptor 7, and/or the screw thread part 8, and/or the socket part 9, and/or the clutch part 4, and/or the bearing part 5, and the power line of the fingerprint module 17 extends towards the circuit board of the electronic lock through the avoiding part 18.
The clutch piece 4 is positioned on the inner side of the through hole 3, one end of the clutch piece 4 is provided with a rotating part 19, and the clutch piece 4 is sequentially rotatably sleeved with the bearing piece 5, the through hole 3, the sleeving piece 9 and the threaded piece 8 through the rotating part 19.
The rotating part 19 is also provided with a driving part 20; the adaptor 7 is provided with a driving matching part 21 and is in driving connection with the driving part 20 through the driving matching part 21.
Specifically, drive division 20 is the polygon projection, and drive cooperation portion 21 is the polygon recess, and the polygon projection stretches to be established in the polygon recess, can realize that adaptor 7 is connected with the drive of clutch 4, and then realizes that handle 2 drives clutch 4 and follows the rotation when rotating to accomplish unblanking of electronic lock.
In order to make handle 2 rotate the back and can reset, still be provided with the elastic component 22 that resets between clutch 4 and the shell 1, the elastic component 22 that resets is the torsional spring, and it cup joints on clutch 4, and one of them stabilizer blade and clutch 4 elastic connection, another stabilizer blade and shell 1 elastic connection, and clutch 4 can reset the formula through the elastic component 22 that resets and rotate the setting on the through-hole 3 of shell 1, and then realizes handle 2's rotation that resets.
In order to enable the bearing piece 5 to be stably assembled on the through hole 3, a positioning piece 23 is further arranged on the inner side of the through hole 3 corresponding to the bearing piece 5, and the bearing piece 5 is positioned and rotated on the inner side of the through hole 3 through the positioning piece 23.
The cavity portion 6, the fingerprint module 17, the adaptor 7, the screw member 8, the piece 9 that cup joints, assembly part 14, through-hole 3, bearing spare 5, setting element 23, the elastic component 22 that resets, the same axis setting of clutch 4 of this embodiment, consequently can guarantee that handle 2 is stable, smooth and easy, the rotation of no jamming formula is on shell 1.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a handle fixed knot of electronic lock constructs, includes shell (1) and handle (2), its characterized in that: a through hole (3) is formed in the shell (1), and a clutch piece (4) and a bearing piece (5) are arranged on the inner side of the through hole (3); the handle (2) is positioned outside the through hole (3) and is provided with a cavity part (6), and an adapter piece (7), a threaded piece (8) and a sleeve piece (9) are arranged in the cavity part (6); wherein, adaptor (7) and handle (2) are linked each other, and with bearing spare (5) drive connection, screw thread spare (8) threaded fixation in cavity portion (6), and the location is used in adaptor (7), cup joint piece (9) one side location is used in cavity portion (6) and/or screw thread spare (8), the opposite side rotates with bearing spare (5) and is connected.
2. The handle fixing structure of the electronic lock of claim 1, wherein: a thread part (10) is arranged on the inner wall of the cavity part (6); the threaded part (8) is sleeved on the clutch part (4) and provided with a thread matching part at the periphery, and the threaded part (8) is in threaded connection with the thread part (10) of the cavity part (6) through the thread matching part.
3. The handle fixing structure of the electronic lock of claim 2, wherein: a step part (11) is arranged on the inner wall of the cavity part (6); the thread part (10) is arranged on the step part (11); the sleeve-joint piece (9) is sleeved on the clutch piece (4), one side of the sleeve-joint piece is positioned and acted on the step part (11) and/or the threaded piece (8), and the other side of the sleeve-joint piece extends into the through hole (3) and is rotationally connected with the bearing piece (5).
4. The handle fixing structure of the electronic lock of claim 3, wherein: an annular boss (12) is arranged on one side of the sleeve-joint part (9), and the annular boss (12) extends into the cavity part (6) and is positioned to act on the step part (11) and/or the threaded part (8); the other side of the sleeve joint piece (9) is provided with an extension part (13), extends into the through hole (3) through the extension part (13), and is rotationally connected with the bearing piece (5).
5. The handle fixing structure of the electronic lock of claim 1, wherein: still be provided with assembly part (14) on shell (1), assembly part (14) are located the through-hole (3) outside, and fixed the setting on shell (1), form the interval cooperation between assembly part (14) and handle (2) and/or socket joint spare (9).
6. The handle fixing structure of the electronic lock of claim 1, wherein: the inner wall of the cavity part (6) is provided with a linkage part (15); the periphery of the adaptor (7) is provided with a linkage matching part (16) and is in linkage matching with the linkage part (15) through the linkage matching part (16).
7. The handle fixing structure of the electronic lock of claim 1, wherein: one side of the adaptor (7) is connected with the threaded part (8) in a positioning mode, the other side of the adaptor is provided with a fingerprint module (17), and at least part of the fingerprint module (17) is exposed out of the cavity part (6).
8. The handle fixing structure of the electronic lock of claim 7, wherein: the fingerprint module (17) is also provided with a power line; the adapter piece (7) and/or the threaded piece (8) and/or the sleeve piece (9) and/or the clutch piece (4) and/or the bearing piece (5) are/is provided with an avoiding part (18), and a power line of the fingerprint module (17) extends towards the direction of a circuit board of the electronic lock through the avoiding part (18).
9. The handle fixing structure of the electronic lock of claim 1, wherein: the clutch piece (4) is positioned on the inner side of the through hole (3), one end of the clutch piece is provided with a rotating part (19), and the clutch piece (4) is rotatably sleeved with the bearing piece (5), the through hole (3), the sleeving piece (9) and the threaded piece (8) in sequence through the rotating part (19); the rotating part (19) is also provided with a driving part (20); the adapter (7) is provided with a driving matching part (21) and is in driving connection with the driving part (20) through the driving matching part (21).
10. The handle fixing structure of the electronic lock of claim 1, wherein: a resetting elastic piece (22) is further arranged between the clutch piece (4) and the shell (1), and the clutch piece (4) can be rotationally arranged on the through hole (3) of the shell (1) in a resetting manner through the resetting elastic piece (22); the inner side of the through hole (3) is also provided with a positioning piece (23) corresponding to the bearing piece (5), and the bearing piece (5) is positioned and rotated on the inner side of the through hole (3) through the positioning piece (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260926.8U CN213539978U (en) | 2020-10-12 | 2020-10-12 | Handle fixing structure of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260926.8U CN213539978U (en) | 2020-10-12 | 2020-10-12 | Handle fixing structure of electronic lock |
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| Publication Number | Publication Date |
|---|---|
| CN213539978U true CN213539978U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260926.8U Active CN213539978U (en) | 2020-10-12 | 2020-10-12 | Handle fixing structure of electronic lock |
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|---|---|
| CN (1) | CN213539978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508267A (en) * | 2022-01-21 | 2022-05-17 | 珠海格力电器股份有限公司 | Door lock handle reversing structure and door body with same |
-
2020
- 2020-10-12 CN CN202022260926.8U patent/CN213539978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508267A (en) * | 2022-01-21 | 2022-05-17 | 珠海格力电器股份有限公司 | Door lock handle reversing structure and door body with same |
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