CN217481015U - Electronic lock structure with adjustable - Google Patents

Abstract

The application provides an electronic lock structure with adjustable relates to tool to lock technical field. The adjustable electronic lock structure comprises a lock body, and a door inner lock mechanism and a door outer lock mechanism which are respectively arranged at two ends of the lock body; the door outer lock mechanism comprises a mechanical lock liner and a first handle assembly, the first handle assembly comprises a mechanical handle and a first handle rod, one end of the first handle rod is connected with the mechanical lock liner, the mechanical handle is sleeved on the first handle rod, and the mechanical handle can be adjusted along the length direction of the first handle rod; door internal lock mechanism includes electronic lock courage and second handle subassembly, and the second handle subassembly includes intelligent handle and second handle pole, and the one end and the electronic lock courage of second handle pole are connected, on the second handle pole was located to the intelligence handle cover and with the conductive terminal butt, the length direction adjustment of second handle pole can be followed to the intelligence handle. The application provides an adjustable electronic lock structure can adapt to the door leaf of different thickness, and the commonality is strong, saves the cost.

Description

Electronic lock structure with adjustable

Technical Field

The application relates to the technical field of locks, in particular to an adjustable electronic lock structure.

Background

Along with the improvement of living standard of people, people also strengthen safety consciousness gradually, especially in the aspect of door lock theftproof, in order to increase theftproof performance, people tend to electronic lock class when selecting the tool to lock. However, the thickness standards of the door leaves produced by each manufacturer are different, the universality of the existing lock is poor, the lock manufacturers need to produce door locks with different specifications for adapting to the door leaves with different thicknesses, and the quantity of the market required for locks with different sizes is unknown, so that the lock with partial sizes is produced excessively, and a large amount of waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an electronic lock structure with adjustable for solve the not enough that exists among the prior art.

In order to achieve the purpose, the adjustable electronic lock structure comprises a lock body, and a door inner lock mechanism and a door outer lock mechanism which are respectively arranged at two ends of the lock body;

the door outer lock mechanism comprises a mechanical lock liner and a first handle assembly, the first handle assembly comprises a mechanical handle and a first handle rod, one end of the first handle rod is connected with the mechanical lock liner, the other end of the first handle rod extends out of the lock body, the mechanical handle is sleeved on the first handle rod, and the mechanical handle can be adjusted along the length direction of the first handle rod;

door latch mechanism includes electronic lock courage and second handle subassembly, the second handle subassembly includes intelligent handle and second handle pole, the one end of second handle pole with the electronic lock courage is connected, and the other end extends outside the lock body, be equipped with on the second handle pole with the conductive terminal that the electronic lock courage is connected, intelligence handle cover is located on the second handle pole and with the conductive terminal butt, the intelligence handle can be followed the length direction of second handle pole is adjusted.

In a possible implementation manner, the first handle rod is in rotation-stopping fit with the mechanical handle, the first handle rod is provided with a preset number of first limiting holes along the length direction, and the mechanical handle is movably provided with a first limiting member adapted to the first limiting holes.

In a possible embodiment, a first adjusting hole is provided on the mechanical handle, and the first limiting member is in threaded fit with the first adjusting hole.

In a possible implementation manner, a first adjusting hole is formed in the mechanical handle, the first limiting member includes a first bolt and a first return spring, the first bolt is inserted into the first adjusting hole through the first return spring, and the first bolt is adapted to the first limiting hole.

In a possible embodiment, a keyhole is provided in the first handle bar.

In a possible implementation, the intelligence handle includes the casing, ends swivel mount and control panel, end the swivel mount with control panel all set up in the casing, end the swivel mount cover locate on the second handle pole and with the cooperation of splining of second handle pole, the second handle pole is equipped with the spacing hole of second of predetermineeing quantity along length direction, end the activity on the swivel mount be equipped with the second locating part of the spacing hole adaptation of second, control panel with conductive terminal electric connection, control panel is used for receiving the signal of unblanking.

In a possible embodiment, a second adjusting hole is provided on the rotation stopping block, and the second limiting block is in threaded fit with the second adjusting hole.

In a possible implementation manner, a second adjusting hole is formed in the rotation stopping block, the second limiting member includes a second bolt and a second return spring, the second bolt is inserted into the second adjusting hole through the second return spring, and the second bolt is adapted to the second limiting hole.

In a possible embodiment, a charging power source or a battery compartment for installing a battery is further arranged in the shell.

In a possible embodiment, the first handle bar and the second handle bar are provided with graduation marks along the length direction.

Compared with the prior art, the beneficial effects of the application are that:

the application provides a pair of electronic lock structure with adjustable, mechanical handle cover is located on the first handle pole, and mechanical handle can follow the length direction of the first handle pole and adjust, and intelligent handle cover is located on the second handle pole and with conductive terminal butt, and intelligent handle can follow the length direction of the second handle pole and adjust. From this, when adjustable electronic lock structure installation door leaf, the lock body is located the door leaf, and first handle pole extends to the outside of door leaf, and second handle pole extends to the inboard of door leaf, is through adjusting the interval between mechanical handle and the intelligent handle to the door leaf of the different thickness of adaptation, the commonality is strong, avoids appearing extravagant scheduling problem, saves the cost.

Drawings

Fig. 1 shows a schematic perspective view of an adjustable electronic lock structure matched with a key according to an embodiment of the present application;

FIG. 2 is an exploded view of the adjustable electronic lock of FIG. 1;

FIG. 3 is a schematic perspective view of the external door lock mechanism of the adjustable electronic lock arrangement of FIG. 2;

FIG. 4 is a partial schematic structural view of a first handle bar in a door jam mechanism according to an embodiment of the present application;

FIG. 5 shows a cross-sectional view taken along line A-A of FIG. 3;

FIG. 6 is a schematic perspective view of the door interlock mechanism of the adjustable electronic lock configuration of FIG. 2;

FIG. 7 is a schematic view of the concealed housing of the door inner lock mechanism of FIG. 6;

fig. 8 shows a cross-sectional view along the line B-B in fig. 6.

Description of the main element symbols:

100. a key; 200. a lock body; 210. a lock case; 220. a thumb wheel; 300. a door jamb mechanism; 310. a mechanical lock cylinder; 320. a first handle assembly; 321. a mechanical handle; 3210. a first rotation stop hole; 3211. a first adjustment aperture; 3212. a first limit piece; 322. a first handle lever; 3220. a key hole; 3221. a first rotation stop plane; 3222. a first limit hole; 400. an inner door lock mechanism; 410. an electronic lock cylinder; 420. a second handle assembly; 421. an intelligent handle; 4210. a housing; 4211. a charging interface; 4212. a sealing cover; 4213. stopping the rotation seat; 4213a, a second adjusting hole; 4214. switching a key; 4215. a second limiting member; 4216. a battery compartment; 422. a second handle bar; 4220. a second rotation stop plane; 4221. a second limiting hole; 423. and a backstop elastic sheet.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed in a limiting sense.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present embodiment provides an adjustable electronic lock structure for use in an electronic lock.

The adjustable electronic lock structure provided by the embodiment includes a lock body 200, and a door inner lock mechanism 400 and a door outer lock mechanism 300 respectively disposed at two ends of the lock body 200. Wherein, lock body 200 includes lock shell 210 and thumb wheel 220, and door internal lock mechanism 400 and door external lock mechanism 300 all rotate to set up in lock shell 210, and thumb wheel 220 realizes unblanking and closes the lock through the switching lock mechanism who rotates in order to drive the tool to lock. Further, in this embodiment, the door inner lock mechanism 400 can directly drive the thumb wheel 220 to rotate, the door outer lock mechanism 300 can only drive the thumb wheel 220 to rotate when the key 100 is inserted, and when the key 100 is not inserted, the door outer lock mechanism 300 can idle relative to the housing and cannot drive the thumb wheel 220 to rotate.

Further, when the adjustable electronic lock structure provided by the embodiment is installed, the door inner lock mechanism 400 faces the inner side of the door leaf, and the door outer lock mechanism 300 faces the outer side of the door leaf.

Referring to fig. 1, 2 and 3, the door locking mechanism 300 includes a mechanical cylinder 310 and a first handle assembly 320, wherein the mechanical cylinder 310 is rotatably disposed in the lock housing 210, and the mechanical cylinder 310 drives the thumb wheel 220 to rotate when being matched with the correct key 100. The first handle assembly 320 includes a mechanical handle 321 and a first handle rod 322, one end of the first handle rod 322 is connected to the container shell of the mechanical lock container 310, and the other end of the first handle rod 322 extends away from the lock body 200.

Referring to fig. 4 and 5, further, a key hole 3220 is formed in the first handle bar 322 for allowing the key 100 to be inserted therein, and the correct key 100 can be inserted into the key hole 3220 to fit the mechanical cylinder 310.

Optionally, the first handle rod 322 is welded to the container shell or cast integrally.

The mechanical handle 321 is sleeved on the first handle rod 322, the mechanical handle 321 is adjustable along the length direction of the first handle rod 322, and it can be understood that the mechanical handle 321 is adjusted along the length direction of the first handle rod 322 to change the distance between the mechanical handle 321 and the lock case 210.

Referring to fig. 3, fig. 4 and fig. 5, in particular, the mechanical handle 321 is provided with a first rotation stopping hole 3210 adapted to the shape of the first handle rod 322, when the mechanical handle 321 is sleeved on the first handle rod 322, the first handle rod 322 is adapted to the first rotation stopping hole 3210, so that the first handle rod 322 is engaged with the mechanical handle 321 in a rotation stopping manner, that is, the mechanical handle 321 is limited from rotating relative to the first handle rod 322.

Furthermore, at least one first rotation-stopping plane 3221 is disposed on the first handle lever 322, and the first rotation-stopping plane 3221 extends along the length direction of the first handle lever 322 to an end of the first handle lever 322 far away from the mechanical lock cylinder 310.

Alternatively, the first handle bar 322 may have a polygonal, "D" -shaped or other shape in cross-section in the width direction. Wherein polygons such as triangles, quadrilaterals, pentagons, hexagons, etc., it should be understood that the above description is only illustrative and not limiting to the scope of the present application.

Further, a predetermined number of first position-limiting holes 3222 are disposed on the first rotation-stopping plane 3221 of the first handle lever 322, and the first position-limiting holes 3222 are distributed along the length direction of the first handle lever 322. Optionally, a predetermined number of first position-limiting holes 3222 are uniformly distributed along the length direction of the first handle rod 322.

The door locking mechanism 300 further includes a first stopper 3212, and the mechanical handle 321 is further provided with a first adjusting hole 3211. The first limiting member 3212 is disposed on the mechanical handle 321, and the first limiting member 3212 is located in the first adjusting hole 3211, the first limiting member 3212 can move along the first adjusting hole 3211, and the first limiting member 3212 can be inserted into one of the first handle rods 322 corresponding to the first limiting hole 3222 to limit the displacement of the mechanical handle 321 on the first handle rod 322.

Further, the first position-limiting element 3212 is in threaded engagement with the first adjusting hole 3211. Optionally, the first position-limiting member 3212 is a screw.

In some embodiments, the first position-limiting member 3212 includes a first pin and a first return spring, the first pin is inserted into the first adjusting hole 3211 through the first return spring, and the first pin can slide relative to the first position-limiting hole 3222. The first bolt is inserted into the first adjusting hole 3211, a first limiting head abutting and matching with the mechanical handle 321 is disposed at an end of the first bolt away from the first handle rod 322, and the first limiting head can limit the first bolt to be disengaged from the first adjusting hole 3211. Optionally, the first stopper is threadedly connected to the first pin. The first reset spring is sleeved on the first bolt, one end of the first reset spring is abutted to the boss on the outer peripheral surface of the first bolt, the other end of the first reset spring is abutted to the inner wall surface of the first adjusting hole 3211, and the first reset spring is always in a compressed state.

Referring to fig. 2, 6, 7 and 8, the door inner lock mechanism 400 includes an electronic cylinder 410 and a second handle assembly 420, the electronic cylinder 410 is rotatably disposed in the lock housing 210, and the electronic cylinder 410 is in rotation-stopping engagement with the thumb wheel 220. Furthermore, when the door is locked or unlocked through the electronic lock core 410, the dial wheel 220 can be directly driven to rotate through the electronic lock core 410 to unlock or lock; when the lock is opened and closed from the outside of the door through the electronic cylinder 410, the electronic cylinder 410 is linked with the mechanical cylinder 310 first, and then the dial wheel 220 is directly driven to rotate by the mechanical cylinder 310 to open and close the lock without inserting the key 100 (please refer to fig. 1).

The second handle assembly 420 includes an intelligent handle 421 and a second handle rod 422, one end of the second handle rod 422 is connected to the electronic lock core 410, and the other end of the second handle rod 422 extends in a direction away from the lock housing 210, that is, the second handle rod 422 is located outside the lock body 200.

Furthermore, the second handle rod 422 is detachably connected to the liner shell of the electronic lock liner 410, so as to facilitate the installation of the electric actuator inside the electronic lock liner 410, the conductive terminal connected to the electronic lock liner 410 is disposed on the second handle rod 422, the smart handle 421 is sleeved on the second handle rod 422, and the smart handle 421 abuts against the conductive terminal, so that the smart handle 421 is electrically connected to the electric actuator inside the electronic lock liner 410.

In this embodiment, the smart grip 421 is adjustable along the length direction of the second grip rod 422, and it is understood that the smart grip 421 is adjustable along the length direction of the second grip rod 422 to change the distance between the smart grip 421 and the lock case 210.

The smart handle 421 includes a housing 4210, a rotation stopping seat 4213 and a control panel, wherein the rotation stopping seat 4213 and the control panel are both disposed in the housing 4210. A second rotation stopping hole is formed in the rotation stopping seat 4213, and when the rotation stopping seat 4213 is sleeved on the second handle rod 422, the rotation stopping seat 4213 is sleeved and matched with the second handle rod 422 in a rotation stopping manner, so that the rotation of the whole intelligent handle 421 relative to the second handle rod 422 can be limited. The control panel is electrically connected to the conductive terminal, and the control panel is configured to receive an unlocking signal to drive the electronic lock core 410 and the mechanical lock core 310 to be linked.

Further, at least one second rotation-stopping plane 4220 is disposed on the second handle bar 422, and the second rotation-stopping plane 4220 extends along the length direction of the second handle bar 422 to an end of the second handle bar 422 away from the electronic lock cylinder 410.

Alternatively, the second handle lever 422 may have a polygonal, "D" -shaped or other shape in cross-section in the width direction. Wherein polygons such as triangles, quadrilaterals, pentagons, hexagons, etc., it should be understood that the above description is only illustrative and not limiting to the scope of the present application.

Further, a predetermined number of second rotation stop holes 4221 are formed in the second rotation stop plane 4220 of the second handle bar 422, and the second rotation stop holes 4221 are distributed along the length direction of the second handle bar 422. Alternatively, a predetermined number of the second stopper holes 4221 are uniformly distributed along the length direction of the second handle bar 422.

The intelligent handle 421 further includes a second position limiting member 4215, and correspondingly, the rotation stopping seat 4213 is further provided with a second adjusting hole 4213 a. The second limiting member 4215 is disposed in a second adjusting hole 4213a of the rotation stop block 4213, the second limiting member 4215 can move along the axial direction of the second adjusting hole 4213a, and when the second limiting member 4215 is inserted into one of the second limiting holes 4221 of the second handle bar 422, the movement of the smart handle 421 on the second handle bar 422 is limited.

Further, the second position-limiting member 4215 is in threaded engagement with the second adjusting hole 4213 a. Optionally, the second limiting member 4215 is a screw.

In some embodiments, the second position-limiting member 4215 includes a second pin and a second return spring, the second pin is inserted into the second adjusting hole 4213a through the second return spring, and the second pin can slide relative to the second position-limiting hole 4221. Specifically, the second plug pin is inserted into the second adjusting hole 4213a, one end of the second plug pin, which is far away from the second handle bar 422, is provided with a second limiting head in abutting fit with the rotation stop seat 4213, and the second limiting head can limit the second plug pin from coming out of the second adjusting hole 4213 a. Optionally, the second stopper is threadedly connected to the second pin. The second reset spring is sleeved on the second bolt, one end of the second reset spring is abutted to the boss on the outer peripheral surface of the second bolt, the other end of the second reset spring is abutted to the inner wall surface of the second adjusting hole 4213a, and the second reset spring is always in a compressed state.

Further, as shown in fig. 8, a battery compartment 4216 for a charging power supply or for mounting a battery, which may be a rechargeable battery, is provided in the housing 4210. The shell 4210 is provided with a switch button 4214 for controlling the on and off of the intelligent handle 421.

Referring to fig. 6 and 7, in some embodiments, a charging power source or a charging battery is disposed in the housing 4210, and a charging interface 4211 connected to a charging wire is further disposed on the housing 4210. Further, a reversible sealing cover 4212 is arranged on the shell 4210 at a position corresponding to the charging interface 4211, so that when the sealing cover 4212 is covered on the charging interface 4211, dust and water can be prevented.

Optionally, the first handle rod 322 and the second handle rod 422 are provided with scale marks along the length direction, so as to be used as a reference for movement of the mechanical handle 321 and the intelligent handle 421 to achieve quick positioning.

Further, as shown in fig. 7, one end of the second handle rod 422, which is far away from the electronic lock core 410, is provided with a backstop elastic piece 423, and the backstop elastic piece 423 is in contact fit with the end surface of the rotation stopping seat 4213, so that a mechanical limiting function is realized, and the intelligent handle 421 is prevented from falling off the second handle rod 422 when sliding along the second handle rod 422 and being damaged due to falling.

Referring to the drawings, in the adjustable electronic lock structure provided in this embodiment, when being installed, since the mechanical handle 321 and the smart handle 421 are both installed on the corresponding first handle rod 322 and second handle rod 422 in the initial state, therefore:

firstly, a lock body 200 is installed on a door leaf;

secondly, mounting the mechanical handle 321 and the intelligent handle 421 on the corresponding first handle rod 322 and second handle rod 422;

thirdly, the distance between the mechanical handle 321 and the intelligent handle 421 is adjusted to adapt to the thickness of the door leaf, and finally the first position-limiting member 3212 and the second position-limiting member 4215 are inserted into the corresponding first position-limiting hole 3222 and second position-limiting hole 4221.

Therefore, the adjustable electronic lock structure that this embodiment provided, through the interval between adjusting mechanical handle 321 and the intelligent handle 421, can be used to the door leaf of different thickness, and the commonality is strong, and then avoids appearing extravagant scheduling problem, saves the cost.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An adjustable electronic lock structure is characterized by comprising a lock body, a door inner lock mechanism and a door outer lock mechanism, wherein the door inner lock mechanism and the door outer lock mechanism are respectively arranged at two ends of the lock body;

the door outer lock mechanism comprises a mechanical lock liner and a first handle assembly, the first handle assembly comprises a mechanical handle and a first handle rod, one end of the first handle rod is connected with the mechanical lock liner, the other end of the first handle rod extends out of the lock body, the mechanical handle is sleeved on the first handle rod, and the mechanical handle can be adjusted along the length direction of the first handle rod;

door latch mechanism includes electronic lock courage and second handle subassembly, the second handle subassembly includes intelligent handle and second handle pole, the one end of second handle pole with the electronic lock courage is connected, and the other end extends outside the lock body, be equipped with on the second handle pole with the conductive terminal that the electronic lock courage is connected, intelligence handle cover is located on the second handle pole and with the conductive terminal butt, the intelligence handle can be followed the length direction of second handle pole is adjusted.

2. The adjustable electronic lock structure according to claim 1, wherein the first handle bar is engaged with the mechanical handle in a rotation-stop manner, the first handle bar is provided with a predetermined number of first limiting holes along a length direction, and the mechanical handle is movably provided with a first limiting member adapted to the first limiting holes.

3. The adjustable electronic lock structure of claim 2, wherein the mechanical handle has a first adjusting hole, and the first limiting member is in threaded engagement with the first adjusting hole.

4. The adjustable electronic lock structure of claim 2, wherein the mechanical handle has a first adjusting hole, the first limiting member includes a first bolt and a first return spring, the first bolt is inserted into the first adjusting hole through the first return spring, and the first bolt is adapted to the first limiting hole.

5. The adjustable electronic lock structure of claim 2, wherein said first handle bar has a keyhole therein.

6. The adjustable electronic lock structure as claimed in claim 1, wherein the intelligent handle includes a housing, a rotation stopping seat and a control panel, the rotation stopping seat and the control panel are both disposed in the housing, the rotation stopping seat is sleeved on the second handle rod and is in rotation stopping fit with the second handle rod, the second handle rod is provided with a predetermined number of second limiting holes along a length direction, the rotation stopping seat is movably provided with a second limiting member adapted to the second limiting holes, the control panel is electrically connected to the conductive terminal, and the control panel is configured to receive an unlocking signal.

7. The adjustable electronic lock structure of claim 6, wherein said stop block has a second adjusting hole, and said second limiting member is threadedly engaged with said second adjusting hole.

8. The adjustable electronic lock structure of claim 6, wherein a second adjusting hole is disposed on the rotation stopping block, the second position limiting block comprises a second pin and a second return spring, the second pin is inserted into the second adjusting hole through the second return spring, and the second pin is adapted to the second position limiting hole.

9. The adjustable electronic lock structure of claim 6, wherein a charging power source or a battery compartment for mounting a battery is further provided in the housing.

10. The adjustable electronic lock structure of claim 1, wherein said first handle bar and said second handle bar are each provided with graduations along a length thereof.

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