CN206801270U

CN206801270U - One kind lock

Info

Publication number: CN206801270U
Application number: CN201720436837.XU
Authority: CN
Inventors: 詹和; 胡方哲; 肖若进
Original assignee: WENZHOU OUHAI DAILY LOCK FACTORY
Current assignee: WENZHOU OUHAI DAILY LOCK FACTORY
Priority date: 2017-04-25
Filing date: 2017-04-25
Publication date: 2017-12-26
Anticipated expiration: 2027-04-25

Abstract

The utility model discloses one kind to lock, including：Lock housing, lock ring, extension spring and spanner, the lock ring and the extension spring are slidably disposed in the lock housing, one end of the extension spring is fixed, the other end is connected with tail end on the inside of the lock ring, the lock housing is provided with guide chute, one end of the spanner is fixedly connected through the guide chute with the lock ring, wherein：Also include microcomputer controlling module, power module, unlocking control module, display module and keyboard input module, the microcomputer controlling module controls the power module to drive the unlocking control module action, the unlocking control module includes stop and controls the cam drive mechanism of the stop motion, and the display module and keyboard input module are embedded on the surface of the lock housing.Due to using unlocking control module so that reliability of the present utility model is preferable.

Description

One kind lock

Technical field

It the utility model is related to a kind of lockset, and in particular to Yi Zhongsuo.

Background technology

Present bicycle various regions all over the world, are the most common vehicles of people.Go out in particular with green in recent years The theories such as row, low-carbon environment-friendly deepen continuously, and increasing people starts selection cycling trip.However, bicycle is stolen The problem of but be always people puzzlement.At present, in the market has number of types of anti-theft device, such as mechanical lock, electronic lock etc., But on the whole, the anti-theft effect of such lock and not fully up to expectations, the reliability of lock is poor, it is impossible to meets the use need of people Ask.

Utility model content

In view of this, the utility model provides a kind of reliability and preferably locked.

To achieve the above object, the utility model provides following technical scheme：

One kind lock, including：Lock housing, lock ring, extension spring and spanner, the lock ring and the extension spring are slidably disposed on described In lock housing, one end of the extension spring is fixed, and the other end is connected with tail end on the inside of the lock ring, and the lock housing is provided with to be oriented to and slided Groove, one end of the spanner are fixedly connected through the guide chute with the lock ring, wherein：Also include micro computer controlled molding Block, power module, unlocking control module, display module and keyboard input module, the microcomputer controlling module control the electricity Source module drives the unlocking control module action, and the unlocking control module includes stop and controls the convex of the stop motion Actuation, the display module and keyboard input module are embedded in the lock housing.

Further, the unlocking control module also includes dividing plate, and the cam drive mechanism is arranged on the dividing plate Side, the stop is movably arranged on the downside of the dividing plate, and the projection of the stop extends to the upside of the dividing plate, described The cam of cam drive mechanism can be kept out on the projection.

Further, the unlocking control module also includes explosion-proof safety lock limited step, and the explosion-proof safety lock limited step is set Put in the groove of described dividing plate one end, and the lower end of the explosion-proof safety lock limited step is provided with spring.

Further, the explosion-proof safety lock limited step has locking end, and the locking end can keep out the stop one In the breach of side.

Further, the unlocking control module also includes being arranged on the limit switch on the downside of the dividing plate, the limit Bit switch has shell fragment, and the driving handle of the stop opposite side can be kept out on the shell fragment.

Further, the leading section of the stop may extend into the bayonet slot of the lock ring side.

Further, it is provided with spring in the mounting hole of the stop rear end.

Further, the cam drive mechanism also includes motor, and the cam is connected to the output shaft of the motor On.

Further, be provided with containment vessel in the accommodating chamber of the lock housing, the microcomputer controlling module, power module and Unlocking control module is arranged in the containment vessel.

Further, the containment vessel includes the upper protection cap that mutually fastens and lower protection cap, the upper protection cap and The support panel of the fixed power module is provided with the lower protection cap.

It can be seen from the above technical scheme that the utility model has the advantages that：

1st, compared with prior art, the utility model realizes unlocking and locking by the cam drive mechanism, thus can It is preferable by property.

2nd, compared with prior art, the utility model is provided with explosion-proof safety lock limited step, and then enhances the security of lock.

In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent Point.Below with reference to figure, the utility model is described in further detail.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：

Fig. 1 is dimensional structure diagram of the present utility model.

Fig. 2 is another dimensional structure diagram of the present utility model.

Fig. 3 is the dimensional structure diagram of interior containment vessel and lock ring of the present utility model.

Fig. 4 is sectional perspective structural representation of the present utility model.

Fig. 5 is lock ring of the present utility model and the sectional perspective structural representation of unlocking control module.

Fig. 6 is Fig. 5 of the present utility model sectional perspective structural representation.

Fig. 7 is the another dimensional structure diagram of unlocking control module of the present utility model.

Fig. 8 is another sectional perspective structural representation of the present utility model.

Fig. 9 is the sectional perspective structural representation of lower protection cap of the present utility model.

In figure mark for：Lock housing -1, upper locking closure -11, guide chute -111, accommodating chamber -112, screw hole -113, Lower cover -12, lock ring -2, bayonet slot -21, microcomputer controlling module -3, power module -4, interior containment vessel -5, upper guarantor Protecting cover -51, window -511, lower protection cap -52, support panel -521, lubricating oil accumulator tank -522, control mould of unlocking Block -6, stop -61, driving handle -611, projection -612, breach -613, leading section -614, explosion-proof safety lock limited step - 62nd, locking end -621, location division -622, limit switch -63, shell fragment -631, cam drive mechanism, cam -64, every Plate -65, groove -651, motor -66, motor cover -67, spanner -7, display module -8, keyboard input module -9.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Referring to figs. 1 to Fig. 9, a kind of lock as shown in Figure 1, including：Lock housing 1, lock ring 2, extension spring and spanner 7, the lock ring 2 Be slidably disposed on the extension spring in the lock housing 1, one end of the extension spring is fixed in the lock housing 1, the other end with The inner side tail end connection of lock ring 2, the extension spring are used for the self-return of the lock ring 2, and the lock housing 1 is provided with guide chute 111, one end of the spanner 7 is fixedly connected through the guide chute 111 by bearing pin with the lock ring 2, wherein, such as Fig. 4 Shown, the lock also includes microcomputer controlling module 3, power module 4, unlocking control module 6, display module 8 and input through keyboard mould Block 9, the microcomputer controlling module 3 control the power module 4 to drive the unlocking control module 6 to act, the control of unlocking The cam drive mechanism that molding block 6 includes stop 61 and controls the stop 61 to move, is realized by the cam drive mechanism Unlocking and locking, thus reliability is preferable.

As shown in figure 1, the display module 8 and keyboard input module 9 are embedded on the surface of the lock housing 1, it is described Display module 8 electrically connects with the power module 4.

Specifically, the keyboard input module 9 includes several number buttons, password is inputted for user, described number The password of code key-press input is that the data result of one six is calculated according to the time, is not changed by the wish of external users Become.

As shown in figure 5, the unlocking control module 6 also includes dividing plate 65, the cam drive mechanism be arranged on it is described every The upside of plate 65, the stop 61 are movably arranged on the downside of the dividing plate 65, and the projection 612 of the stop 61 extend to it is described The upside of dividing plate 65, the cam 64 of the cam drive mechanism can be kept out on the projection 612.

As shown in Figure 6 and Figure 7, the unlocking control module 6 also includes explosion-proof safety lock limited step 62, the explosion-proof safety lock Limited step 62 is arranged in the groove 651 of described one end of dividing plate 65, and the lower end of the explosion-proof safety lock limited step 62 is provided with spring, And the spring is kept out on the location division 622 of the explosion-proof safety lock limited step 62, the spring is by the explosion-proof secure ratch Piece 62 pushes up, and the setting of the explosion-proof safety lock limited step enhances the security of the lock.

The explosion-proof safety lock limited step 62 has locking end 621, and the locking end 621 can keep out the side of stop 61 Breach 613 in.

Spring is provided with the mounting hole 615 of the rear end of stop 61, the spring is by the stop 61 to the bayonet slot Promoted in 21.

The unlocking control module 6 also includes the limit switch 63 for being arranged on the downside of dividing plate 65, the limit switch 63 have shell fragment 631, and the driving handle 611 of the opposite side of stop 61 can be kept out on the shell fragment 631.

The leading section 614 of the stop 61 may extend into the bayonet slot 21 of the side of lock ring 2, when the stop 61 to When direction away from the bayonet slot 21 is moved, the driving handle 611 touches the shell fragment 631 of the limit switch 63, realizes row The effect of process control.

The cam drive mechanism also includes motor 66, and the cam 64 is connected on the output shaft of the motor 66, such as Shown in Fig. 8, the outside of the motor 66 is provided with the motor cover 67 for protecting the motor 66, and the motor 66 drives the cam 64 rotations, the cam 64 promote the projection 612 by rotating so that the leading section 614 of the stop 61 is inserted or moved back Go out in the bayonet slot 21 of the side of lock ring 2, so that the lock ring 2 to be lockable or discharge, realize the lock ring 2 locking and Motion, therefore, reliability is preferable.

It is provided with containment vessel 5 in the accommodating chamber 112 of the lock housing 1, the microcomputer controlling module 3, power module 4 and opens Lock control module 6 is arranged in the containment vessel 5, and the power module 4 is the microcomputer controlling module 3, the motor 66 and the limit switch 63 power, the keyboard input module 9 electrically connects with the microcomputer controlling module 3, from the key After disk input module 9 inputs correct password, the microcomputer controlling module 3 controls unlocking control module 6 to beat the lock ring 2 Open.

Preferably, the power module 4 is battery.

The battery used now is 1 section lithium battery, in order to reach uninterrupted power supply, charging equipment can be used straight It is connected in the battery charging.

As shown in figure 3, the containment vessel 5 includes the upper protection cap 51 mutually fastened and lower protection cap 52, the upper protection The support panel 521 of the fixed power module 4 is provided with lid 51 and the lower protection cap 52, as shown in figure 9, under described Also there is lubricating oil accumulator tank 522, for storing lubricating oil in protection cap 52.

There is window 511, the display module 8 is located in the window 511 in the upper protection cap 51.

As shown in Fig. 2 the lock housing 1 includes upper locking closure 11 and lower cover 12, the lower cover 12 be located in described lock On the bottom surface of lid 11, one end of the upper locking closure 11 has screw hole 113.

Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model, Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.

Claims

1. one kind lock, including：Lock housing (1), lock ring (2), extension spring and spanner (7), the lock ring (2) and the extension spring are slideably It is arranged in the lock housing (1), one end of the extension spring is fixed, and the other end is connected with tail end on the inside of the lock ring (2), the lock Shell (1) is provided with guide chute (111), and one end of the spanner (7) passes through the guide chute (111) and the lock ring (2) It is fixedly connected, it is characterised in that：Also include microcomputer controlling module (3), power module (4), unlocking control module (6), display Module (8) and keyboard input module (9), the microcomputer controlling module (3) control the power module (4) to drive the unlocking Control module (6) acts, and the unlocking control module (6) includes stop (61) and the cam of control stop (61) motion drives Motivation structure, the display module (8) and keyboard input module (9) are embedded in the lock housing (1).

2. lock according to claim 1, it is characterised in that the unlocking control module (6) also includes dividing plate (65), described Cam drive mechanism is arranged on the upside of the dividing plate (65), and the stop (61) is movably arranged on the downside of the dividing plate (65), And the projection (612) of the stop (61) extends to the upside of the dividing plate (65), the cam (64) of the cam drive mechanism It can keep out on the projection (612).

3. lock according to claim 2, it is characterised in that the unlocking control module (6) also includes explosion-proof secure ratch Piece (62), the explosion-proof safety lock limited step (62) is arranged in the groove (651) of the dividing plate (65) one end, and the explosion-proof guarantor The lower end of dangerous lock banking stop (62) is provided with spring.

4. lock according to claim 3, it is characterised in that the explosion-proof safety lock limited step (62) has locking end (621), The locking end (621) can be kept out in the breach (613) of the stop (61) side.

5. lock according to claim 2, it is characterised in that the unlocking control module (6) also include being arranged on it is described every Limit switch (63) on the downside of plate (65), the limit switch (63) have shell fragment (631), the drive of stop (61) opposite side Dynamic handle (611) can be kept out on the shell fragment (631).

6. lock according to claim 5, it is characterised in that the leading section (614) of the stop (61) may extend into described In the bayonet slot (21) of lock ring (2) side.

7. lock according to claim 6, it is characterised in that be provided with the mounting hole (615) of stop (61) rear end Spring.

8. lock according to claim 2, it is characterised in that the cam drive mechanism also includes motor (66), described convex Wheel (64) is connected on the output shaft of the motor (66).

9. lock according to claim 1, it is characterised in that be provided with containment vessel in the accommodating chamber (112) of the lock housing (1) (5), the microcomputer controlling module (3), power module (4) and unlocking control module (6) are arranged at the containment vessel (5) It is interior.

10. lock according to claim 9, it is characterised in that the containment vessel (5) includes the upper protection cap mutually fastened (51) and lower protection cap (52), the upper protection cap (51) and interior be provided with of the lower protection cap (52) fix the power supply mould The support panel (521) of block (4).