CN207673138U

CN207673138U - A kind of double-side electronic lock construction to automatically reset

Info

Publication number: CN207673138U
Application number: CN201721637449.4U
Authority: CN
Inventors: 李炳南
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2018-07-31
Anticipated expiration: 2027-11-30

Abstract

The utility model discloses a kind of double-side electronic lock constructions to automatically reset, it is related to electric lockset field, including front panel, rear panel, lock body and the handle being symmetrically mounted on the front panel and rear panel, the lock body clamping is mounted between the front panel and rear panel, the handle is each passed through the front panel and rear panel and is connected with the lock body, drive for spring bolt is equipped in the lock body, the first resetting-mechanism for ensureing that the handle automatically reverts to initial position is designed on the front panel and rear panel, the second resetting-mechanism and clutch for being coaxially disposed with the handle and being connect with the drive for spring bolt are additionally provided in the lock body, the handle, second resetting-mechanism and the connection of clutch three's coaxial linkage.The utility model, which has, to automatically reset, the good advantage of synchronism.

Description

A kind of double-side electronic lock construction to automatically reset

Technical field

The utility model is related to electric lockset fields, and in particular to a kind of double-side electronic lock construction to automatically reset.

Background technology

Two-sided fingerprint intelligent lock on the market can realize the inside and outside function of all unlocking by fingerprint now, but this two-sided It is exactly that handle resets not exclusively that fingerprint intelligent lock, which has a defect, is carried out after locking operation to smart lock, handle is upturned, cannot It is completely recovered to initial position.

Utility model content

In order to overcome the shortcomings of background technology, the utility model offer is a kind of simple in structure, and easy for installation automatically resets Double-side electronic lock construction.

Technical solution used by the utility model：A kind of double-side electronic lock construction to automatically reset, including front panel, after Panel, lock body and the handle being symmetrically mounted on the front panel and rear panel, the lock body clamping are mounted on the front Between plate and rear panel, the handle is each passed through the front panel and rear panel and is connected with the lock body, the lock body It is interior to be equipped with drive for spring bolt, it is designed on the front panel and rear panel and ensures that the handle automatically reverts to initial position First resetting-mechanism is additionally provided with second for being coaxially disposed with the handle and being connect with the drive for spring bolt in the lock body Resetting-mechanism and clutch, the handle, the second resetting-mechanism and the connection of clutch three's coaxial linkage.

First resetting-mechanism is mounted on the handle and passes through in one section of outer circle of the front panel or rear panel, institute It includes the handle piece set gradually and torsional spring one to state the first resetting-mechanism, the inner wall of the front panel and rear panel be designed with The torsional spring one coordinates and the fixed column one right over handle.

It is additionally provided on the handle for preventing the handle piece and torsional spring one from the sleeve of axial float, the handle occurs Jump-ring slot and clamp spring are equipped at the position of upper described sleeve one end of correspondence.

Interlocking bar connecting the two is equipped between the handle, the interlocking bar uses square bar, the handle and clutch Device is designed with the square hole coincideing with the interlocking bar.

Second resetting-mechanism includes the shaft that may be rotatably mounted in the lock body and is sleeved in the shaft Torsional spring two, the lock body inner wall is equipped with the fixed column two that coordinates with the torsional spring two.

The shaft side is equipped with integrated molding and is used to fix the mounting post of two position of the torsional spring, the mounting post, The center of fixed column two and shaft is all on the same line.

Second resetting-mechanism includes that may be rotatably mounted at shaft in the lock body and the connection shaft and lock The tension spring of body sidewall.

The spindle central is equipped with the square hole coincideing with the interlocking bar.

Detachable battery box is designed on the front panel and rear panel, the lock body corresponds to the position of the battery case Place is equipped with manual unlocking mechanism.

The utility model has the beneficial effects that：It can effectively solve the problem that by the way that the first resetting-mechanism and the second resetting-mechanism is arranged Two-sided fingerprint electronic lock is in handle reset issues, and after user hand twists handle, the torsional spring one and second of the first resetting-mechanism resets The torsional spring two or tension spring of mechanism can effectively drive the drive for spring bolt inside handle and lock body to reset, and have and automatically reset And the advantage that synchronism is good.

Description of the drawings

Fig. 1 is the structural schematic diagram for the double-side electronic lock construction that the utility model embodiment automatically resets.

Fig. 2 is the lock body internal structure schematic diagram of embodiment two.

Fig. 3 is the lock body internal structure schematic diagram of embodiment one.

Fig. 4 is that the double-side electronic lock construction that the utility model embodiment automatically resets removes the fractionation structural representation after lock body Figure.

Fig. 5 is the structural schematic diagram of lock body and the second resetting-mechanism.

Fig. 6 is the structural schematic diagram of the shaft in embodiment one.

Fig. 7 is the structural schematic diagram of the shaft in embodiment two.

Specific implementation mode

The utility model embodiment is described further below in conjunction with the accompanying drawings：

As shown, a kind of double-side electronic lock construction to automatically reset, including front panel 1, rear panel 2, lock body 3 and right The handle 4 being mounted on the front panel 1 and rear panel 2, the clamping of the lock body 3 is claimed to be mounted on the front panel 1 and rear panel 2 Between, the handle 4 is each passed through the front panel 1 and rear panel 2 and is connected with the lock body 3, is equipped in the lock body 3 It is designed on drive for spring bolt 5, the front panel 1 and rear panel 2 and ensures the handle 4 automatically reverts to initial position the One resetting-mechanism 6 is additionally provided be coaxially disposed with the handle 4 and connect with the drive for spring bolt 5 the in the lock body 3 Two resetting-mechanisms 7 and clutch 8, the handle 4, the second resetting-mechanism 7 and the connection of 8 three's coaxial linkage of clutch, pass through First resetting-mechanism is set and the second resetting-mechanism can effectively solve the problem that two-sided fingerprint intelligent lock in handle reset issues, user hand After twisting handle, the torsional spring one of the first resetting-mechanism and the torsional spring two or tension spring of the second resetting-mechanism can effectively drive handle with And the drive for spring bolt inside lock body resets, and has the advantages that automatically reset and synchronism is good.

First resetting-mechanism 6 is mounted on one section of outer circle that the handle 4 passes through the front panel 1 or rear panel 2 On, first resetting-mechanism 6 includes the handle piece 61 that sets gradually and torsional spring 1, the front panel 1 and rear panel 2 Inner wall, which is designed with, to be coordinated with the torsional spring 1 and positioned at the fixed column 1 of 4 surface of handle, torsional spring one and fixed column one Cooperation, no matter handle upwards or rotates down and can all be returned to initial position by torsional spring one, and handle piece is for limiting handle Rotational angle range.

It is additionally provided on the handle 4 for preventing the handle piece 61 and torsional spring 1 from the sleeve 41 of axial float occurs, It is corresponded on the handle 4 and is equipped with jump-ring slot 42 and clamp spring at the position of 41 one end of the sleeve（It is not shown）, clamp spring blocks sleeve, Prevent it from axial displacement occurring on handle, subsequently, sleeve resists handle piece and torsional spring one, plays position-limiting action.

Between the handle 4 be equipped with interlocking bar 44 connecting the two, the interlocking bar 44 use square bar, the handle 4 with And clutch 8 is designed with the square hole coincideing with the interlocking bar 44, square bar position, which is ajusted, to be represented handle and is horizontal, and is had There is advantage easy for installation, easy to process；

Wherein, interlocking bar is not limited to use square bar, can also use other shapes, such as hexagonal prism or triangle Column etc..

Embodiment that there are two the utility model,

Embodiment one：Second resetting-mechanism 7 includes the shaft 71 and suit that may be rotatably mounted in the lock body 3 Torsional spring 2 72 in the shaft 71,3 inner wall of the lock body is equipped with the fixed column 2 73 coordinated with the torsional spring 2 72, described 71 side of shaft is equipped with the mounting post 74 being integrally formed and for fixing 2 72 position of the torsional spring, and the mounting post 74 is fixed The center of column 2 73 and shaft 71 all on the same line, when handle by interlocking bar drive shaft rotation and meanwhile drive lock body When interior drive for spring bolt works, torsional spring two provides restoring force for shaft, does not have active force when in shaft in handle, torsional spring Two drive shaft homings, drive for spring bolt also homing.

Embodiment two：Second resetting-mechanism 7 includes shaft 71 and the connection that may be rotatably mounted in the lock body 3 The tension spring 75 of 3 side wall of the shaft 71 and lock body, operation principle is as in the first embodiment, also have the function of automatically reseting.

71 center of the shaft in above-mentioned two embodiment is equipped with the square hole coincideing with the interlocking bar 44.

Detachable battery box 9 is designed on the front panel 1 and rear panel 2, the lock body 3 corresponds to the battery case 9 Position at be equipped with manual unlocking mechanism 10, when power is off, user can dismantle battery case, and key is utilized to inject manual unlocking machine It is unlocked manually in structure.

Clutch in the utility model can be according to the left and right of handle towards left-handed or dextrorotation is set as, when fingerprint is examined It tests by rear, the motor of lock body（It is not shown）It is powered on, the bolt in upward pushing tow clutch（It is not shown）, make at clutch In lock-out state, handle realizes the linkage of clutch and drive for spring bolt by interlocking bar, realizes and unlocks, these are existing There is technology, does not add to repeat herein.

Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on the utility model, It should all be within the protection scope of the utility model.

Claims

1. a kind of double-side electronic lock construction to automatically reset, including front panel（1）, rear panel（2）, lock body（3）And symmetrical peace Mounted in the front panel（1）And rear panel（2）On handle（4）, the lock body（3）Clamping is mounted on the front panel（1）With Rear panel（2）Between, the handle（4）It is each passed through the front panel（1）And rear panel（2）With the lock body（3）Linkage connects It connects, the lock body（3）It is interior to be equipped with drive for spring bolt（5）, it is characterised in that：The front panel（1）And rear panel（2）On all set The guaranteed handle（4）Automatically revert to the first resetting-mechanism of initial position（6）, the lock body（3）It is inside additionally provided with and institute State handle（4）Coaxial arrangement and with the drive for spring bolt（5）Second resetting-mechanism of connection（7）And clutch（8）, described Handle（4）, the second resetting-mechanism（7）And clutch（8）Three's coaxial linkage connects.

2. the double-side electronic lock construction according to claim 1 to automatically reset, it is characterised in that：First resetting-mechanism （6）Mounted on the handle（4）Across the front panel（1）Or rear panel（2）One section of outer circle on, it is described first reset machine Structure（6）Including the handle piece set gradually（61）And torsional spring one（62）, the front panel（1）And rear panel（2）Inner wall all Equipped with the torsional spring one（62）Coordinate and is located at handle（4）The fixed column one of surface（63）.

3. the double-side electronic lock construction according to claim 2 to automatically reset, it is characterised in that：The handle（4）It is upper to go back Equipped with for preventing the handle piece（61）With torsional spring one（62）The sleeve of axial float occurs（41）, the handle（4）Shang pair Answer the sleeve（41）Jump-ring slot is equipped at the position of one end（42）And clamp spring.

4. the double-side electronic lock construction according to claim 1 to automatically reset, it is characterised in that：The handle（4）Between Equipped with interlocking bar connecting the two（44）, the interlocking bar（44）Using square bar, the handle（4）And clutch（8）All set Have and the interlocking bar（44）Identical square hole.

5. the double-side electronic lock construction according to claim 4 to automatically reset, it is characterised in that：Second resetting-mechanism （7）Including may be rotatably mounted at the lock body（3）Interior shaft（71）And it is sleeved on the shaft（71）On torsional spring two （72）, the lock body（3）Inner wall is equipped with and the torsional spring two（72）The fixed column two of cooperation（73）.

6. the double-side electronic lock construction according to claim 5 to automatically reset, it is characterised in that：The shaft（71）Side Equipped with integrated molding and for fixing the torsional spring two（72）The mounting post of position（74）, the mounting post（74）, fixed column two （73）And shaft（71）Center all on the same line.

7. the double-side electronic lock construction according to claim 4 to automatically reset, it is characterised in that：Second resetting-mechanism （7）Including may be rotatably mounted at the lock body（3）Interior shaft（71）And the connection shaft（71）And lock body（3）Side wall Tension spring（75）.

8. the double-side electronic lock construction to automatically reset according to claim 5 or 6 or 7, it is characterised in that：The shaft （71）Center is equipped with and the interlocking bar（44）Identical square hole.

9. the double-side electronic lock construction according to claim 1 to automatically reset, it is characterised in that：The front panel（1）With Rear panel（2）On be designed with detachable battery box（9）, the lock body（3）The corresponding battery case（9）Position at be equipped with hand Dynamic unlocking mechanism（10）.