CN212078957U - Lock body for electronic door lock - Google Patents
Lock body for electronic door lock Download PDFInfo
- Publication number
- CN212078957U CN212078957U CN201922068686.9U CN201922068686U CN212078957U CN 212078957 U CN212078957 U CN 212078957U CN 201922068686 U CN201922068686 U CN 201922068686U CN 212078957 U CN212078957 U CN 212078957U
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- lock
- gear
- hole
- lock body
- wheel
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Abstract
The utility model discloses a lock body for electronic lock, it includes the lock body, this internal lock courage that can be at lock body internal rotation that is equipped with of lock body, rotatable gear is equipped with to the one end of lock body, the gear is equipped with the gear hole, it is downthehole that gear is inserted to lock courage one side, the gear hole endotheca has the spring, the lock courage is equipped with lock courage hole, this internal gliding drive wheel that can be between gear hole and lock courage hole that is equipped with of lock body, the downthehole cover of drive wheel has the elastic drive pole subassembly, it can supply drive wheel male gear groove still to be equipped with in the gear hole, the gear inslot is equipped with the transmission piece, the outer wall of drive wheel is equipped with can drive the rotatory drive wheel shifting block of gear with the cooperation of transmission piece, the outer wall of lock. The utility model discloses simple structure, the transmission is stable, convenient assembling.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a lock body for electronic lock.
[ background of the invention ]
The electronic door lock is popularized in the market at present, appears along with the development of electronic technology, is incomparable with mechanical locks in the aspects of use convenience, intelligent management and the like, and is widely applied to some industries.
Some electronic locks at present are also provided with mechanical locks, and users can also open the electronic locks by using keys, but the existing mechanical electronic locks have the defects that the lock body cannot rotate when being in a non-electrified state during installation, so that the connection position of the mechanical lock and the electronic control structure cannot rotate, the connection of the mechanical lock and the electronic control structure is troublesome, and the connection of the mechanical lock and the electronic control structure is preferably disconnected when the electronic control lock is opened.
[ summary of the invention ]
An object of the utility model is to overcome prior art's weak point, provide a simple structure, the transmission is stable, convenient assembling, the drive wheel can idle running for the lock body of electronic lock.
The purpose of the utility model is realized like this:
the utility model provides a lock body for electronic door lock, it includes the lock body its characterized in that, this internal lock courage that can be at lock body internal rotation that is equipped with of lock body, rotatable gear is equipped with the one end of lock body, the gear is equipped with the gear hole, it is downthehole that lock courage one side inserts the gear, gear hole endotheca has the spring, the lock courage is equipped with lock courage hole, this internal gliding drive wheel that can be between gear hole and lock courage hole that is equipped with of lock body, the downthehole cover of drive wheel has elastic transmission pole subassembly, the downthehole gear groove that can supply the drive wheel male that still is equipped with of gear, the gear inslot is equipped with the transmission piece, the outer wall of drive wheel is equipped with the drive wheel shifting block that can drive the gear rotation with the cooperation of transmission piece.
The lock body for the electronic door lock is characterized in that the gear groove is an annular groove, and the transmission block is smaller than the annular groove.
The lock body for the electronic door lock is characterized in that the elastic transmission rod assembly comprises a transmission rod inserted into the hole of the transmission wheel, limiting parts capable of limiting the transmission rod to slide out of the hole of the transmission wheel are arranged at the head end and the tail end of the transmission rod, and a small spring is sleeved between the limiting parts on the transmission rod and the transmission wheel.
The lock body for the electronic door lock is characterized in that the lock cylinder is inserted with the key, the lock cylinder is also internally provided with a limiting hole communicated with the lock cylinder hole, and the limiting hole is internally inserted with the transmission pin arranged between the key and the elastic transmission rod assembly.
The lock body for the electronic door lock is characterized in that the driving wheel shifting block and the clamping block are symmetrically arranged on the outer wall of the driving wheel.
The lock body for the electronic door lock is characterized in that the gear is rotatably fixed on the lock body through the shaft sleeve, the shaft sleeve is internally communicated with the gear hole, and the spring is clamped between the shaft sleeve and the driving wheel.
The utility model has the advantages that:
the utility model discloses the during operation, the key inserts the lock courage, and the key front end pushes away elasticity transfer line subassembly, and elasticity transfer line subassembly drives the drive wheel and inserts in the gear hole, twists the key, and the lock courage drives the drive wheel rotation, and the drive wheel drives the gear rotation, realizes unblanking through the gear rotation, and when dialling the key, the drive wheel slides in the lock courage hole from the gear hole under the effect of spring, and the gear can idle running this moment. Simple structure, the transmission is stable, convenient assembling.
[ description of the drawings ]
Fig. 1 is a structural view of the present invention.
Fig. 2 is a structural view of the gear of the present invention.
Fig. 3 is a structural view of the driving wheel of the present invention.
[ detailed description ] embodiments
The present invention will be further explained with reference to the accompanying drawings:
the utility model provides a lock body for electronic door lock, it includes lock body 1, be equipped with lock courage 2 that can be at lock body internal rotation in lock body 1, rotatable gear 3 is equipped with to the one end of lock body 1, gear 3 is equipped with gear hole 31, insert in gear hole 31 lock courage 2 one side, gear hole 31 endotheca has spring 32, lock courage 2 is equipped with lock courage hole 21, be equipped with in the lock body 1 can be at gliding drive wheel 4 between gear hole 31 and lock courage hole 21, flexible transfer line subassembly 5 is endotheca in the drive wheel hole 41 of drive wheel 4, still be equipped with in the gear hole 31 and supply drive wheel male gear groove 321, be equipped with transmission piece 33 in the gear groove 321, the outer wall of drive wheel 4 is equipped with can drive the rotatory drive wheel shifting block 42 of gear with the transmission piece cooperation, the outer wall of drive wheel 4 still is equipped with fixture block 43, the outer wall of lock courage hole 21. When the key is pulled out, the driving wheel 4 slides into the lock cylinder hole 21 from the gear hole 31 under the action of the spring 32, and the gear 3 can idle at the moment.
The utility model discloses a gear groove 321 is the ring channel, and transmission piece 33 is less than the ring channel, can be that transmission piece 33's size is the third to the fifth of ring channel size. Therefore, the lock cylinder 2 can drive the transmission wheel 4 to rotate, and the transmission wheel 4 drives the gear 3 to rotate, so that a section of rotating idle position exists. Therefore, the gear 3 can be rotated by a certain angle during assembly, and the electronic door lock is convenient to assemble.
The elastic transmission rod assembly 5 comprises a transmission rod 51 inserted into the transmission wheel hole 41, the head end and the tail end of the transmission rod 51 are provided with limiting parts 52 capable of limiting the transmission rod to slide out of the transmission wheel hole, and a small spring 53 is sleeved between the limiting parts of the transmission rod 51 and the transmission wheel. This allows the driving rod 51 to slide in the driving wheel hole 41, and the driving rod 51 can also slide the driving wheel 4 under the action of the spring and/or the key.
Because of the thickness difference of door, the length of lock body 1 is also different, if lock body 1 length ratio is longer, after the lock courage 2 inserts key 6, when key 6 can't push away elastic transmission pole subassembly 5, can also be still be equipped with the spacing hole 23 that communicates with the lock courage hole in lock courage 2 inboard, insert the driving pin 7 of establishing between key and elastic transmission pole subassembly in the spacing hole 23, key 6 inserts lock courage 2, the front end of key 6 can push away driving pin 7, driving pin 7 pushes away elastic transmission pole subassembly 5 again.
The utility model discloses a drive wheel shifting block 42 and fixture block 43 can be the symmetry and set up the outer wall at drive wheel 4, wherein fixture block 43 highly is less than drive wheel shifting block 42's height.
The utility model discloses a gear 3 passes through the rotatable fixing of axle sleeve 8 on lock body 1, communicates with each other with gear hole 31 in the axle sleeve 8, and the spring card is between axle sleeve 8 and drive wheel 4.
As shown in fig. 1, the lock core of the present invention may be provided with a blade assembly that is engaged with a key. Of course, the utility model can also be provided with an elastic component matched with the key in the lock core.
Claims (6)
1. A lock body for an electronic door lock is characterized by comprising a lock body (1), a lock liner (2) capable of rotating in the lock body is arranged in the lock body (1), a rotatable gear (3) is arranged at one end of the lock body (1), a gear hole (31) is formed in the gear (3), one side of the lock liner (2) is inserted into the gear hole (31), a spring (32) is sleeved in the gear hole (31), a lock liner hole (21) is formed in the lock liner (2), a transmission wheel (4) capable of sliding between the gear hole (31) and the lock liner hole (21) is arranged in the lock body (1), an elastic transmission rod assembly (5) is sleeved in a transmission wheel hole (41) of the transmission wheel (4), a gear groove (321) capable of allowing the transmission wheel to be inserted is further formed in the gear hole (31), a transmission block (33) is arranged in the gear groove (321), a transmission wheel shifting block (42) capable of driving the gear to rotate in a matching manner with the, the outer wall of the driving wheel (4) is also provided with a clamping block (43), and the outer wall of the lock liner hole (21) is provided with a clamping groove (22) for the clamping block to clamp in, so that the lock liner can drive the driving wheel to rotate.
2. A lock body for an electronic door lock according to claim 1, wherein the gear groove is an annular groove and the transmission block is smaller than the annular groove.
3. A lock body for an electronic door lock according to claim 1, wherein the elastic driving lever assembly (5) comprises a driving lever (51) inserted into the driving wheel hole (41), the driving lever (51) is provided with a limiting portion (52) at the head and tail ends thereof for limiting the driving lever to slide out of the driving wheel hole, and a small spring (53) is sleeved between the limiting portion of the driving lever (51) and the driving wheel.
4. A lock body for an electronic door lock according to claim 1, characterized in that the lock core (2) is inserted into the key (6), the lock core (2) is further provided with a limiting hole (23) communicated with the lock core hole, and the driving pin (7) arranged between the key and the elastic driving rod assembly is inserted into the limiting hole (23).
5. A lock body for an electronic door lock according to claim 1, wherein the driving wheel shifting block (42) and the locking block (43) are symmetrically arranged on the outer wall of the driving wheel (4).
6. A lock body for an electronic door lock according to claim 1, characterized in that the gear wheel (3) is rotatably fixed to the lock body (1) by means of a sleeve (8), the inside of the sleeve (8) is connected to the gear wheel hole (31), and the spring is clamped between the sleeve (8) and the transmission wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068686.9U CN212078957U (en) | 2019-11-26 | 2019-11-26 | Lock body for electronic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068686.9U CN212078957U (en) | 2019-11-26 | 2019-11-26 | Lock body for electronic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212078957U true CN212078957U (en) | 2020-12-04 |
Family
ID=73555174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068686.9U Active CN212078957U (en) | 2019-11-26 | 2019-11-26 | Lock body for electronic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212078957U (en) |
-
2019
- 2019-11-26 CN CN201922068686.9U patent/CN212078957U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |