CN209469152U - A kind of electromagnetism cabinet lock with lock gall - Google Patents

Abstract

The utility model discloses a kind of, and the electromagnetism cabinet with lock gall is locked, including lock body shell and lock tongue, the one side of the lock body shell offers holding tank, the holding tank is internally provided with calutron, the top face of the lock body shell is provided with top plate, the one side of the lock body shell is fixed in the side of the top plate, the top surface of the top plate is provided with tapered end shell, lock gall is provided in the tapered end shell, the lock gall is sequentially connected with lock pillar, the calutron transmission connection is cored, the iron core passes through the lock body shell and is flexibly connected with second circular hole, the central axes of the iron core and the central axes of the lock pillar overlap, the lock tongue includes transition circle arc portion, the center of circle of the transition circle arc portion is towards the top plate side, the transition circle arc portion is provided centrally with through-hole, machinery can be used in the utility model Or automatically controlled mode controls lock, use is more convenient, and anti-theft performance is good, improves whole usage experience.

Description

A kind of electromagnetism cabinet lock with lock gall

Technical field

The utility model relates to a kind of lock, especially a kind of electromagnetism cabinet lock with lock gall.

Background technique

With the development of science and technology, existing lock is varied, including traditional mechanical lock, electronic lock, it is applied on cabinet body Lock be mostly mechanical lock, such as use mechanical lock, lock body mounting means on the market more be particular about, the cooperation of lock tongue and lock body can only Enter cooperation from single direction, the installation site of lock body is more demanding, and the anti-theft performance of other mechanical lock is poor, is easy quilt Theft, and cabinet body is locked using electronic lock, it is greatly improved the security performance of cabinet body, but its cost also further adds Greatly, and electronic lock needs periodically to carry out maintenance test, and cost is bigger, and the generally existing problem of electronic lock, when disconnected Electronic lock can not be worked normally when electric, not can be carried out normally-open closing, this brings very big influence to cabinet body normal use, Usage experience is poor.

Utility model content

Technical problem to be solved by the utility model is: traditional locks anti-theft performance is poor, use is not convenient enough, and electronics It can not be worked normally when lock power-off, not can be carried out normally-open closing, usage experience is poor.

The solution that the utility model solves its technical problem is: a kind of electromagnetism cabinet lock with lock gall, including outside lock body Shell and lock tongue, the one side of the lock body shell offer holding tank, and the holding tank is internally provided with calutron, the lock The top face of body case is provided with top plate, and the one side of the lock body shell, the top plate are fixed in the side of the top plate Centre of surface be provided with the first circular hole, the top surface of the top plate is provided with tapered end shell, is provided with lock in the tapered end shell Gallbladder, the lock gall are sequentially connected with lock pillar, and the lock pillar passes through the tapered end shell and is flexibly connected with first circular hole, described The end face center of lock body shell is provided with the second circular hole, and the calutron transmission connection is cored, and the iron core is along described the The central axes of two circular holes move back and forth, and the central axes of the iron core and the central axes of the lock pillar overlap, the lock tongue packet Transition circle arc portion is included, towards the top plate side, the transition circle arc portion is provided centrally in the center of circle of the transition circle arc portion Internal diameter of the outer diameter of through-hole, the iron core and the lock pillar no more than the through-hole.

The utility model to cabinet lock has made improvements, provide it is a kind of with lock gall electromagnetism cabinet lock, including lock body shell and Lock tongue, lock body shell one side offer holding tank, and holding tank is internally provided with calutron, setting above lock body outer casing top surface There is top plate, the one side that lock body shell is provided with screw hole is fixed in top plate side, and lock tongue can enter outside lock body from three directions Between shell and top plate, more convenient when installing lock body with lock tongue, lock body shell can only be entered by a direction by avoiding lock tongue The problem of cooperation, the centre of surface of top plate are provided with the first circular hole, and the top surface of top plate is provided with tapered end shell, sets in tapered end shell It is equipped with lock gall, lock gall is sequentially connected with lock pillar, and lock pillar passes through tapered end shell and is flexibly connected with the first circular hole, the top surface of lock body shell It is provided centrally with the second circular hole, setting is cored in lock body shell, and iron core passes through lock body shell and is flexibly connected with the second circular hole, iron Core central axes and the central axes of lock pillar overlap, and lock tongue includes transition circle arc portion, and top plate is stated in the center of circle face of transition circle arc portion Side, transition circle arc portion are provided centrally with through-hole, and through-hole internal diameter is no less than the outer diameter of iron core or lock pillar, so that iron core or lock pillar are all It can enter in through-hole, clamping fixed lock tongue, transition circle arc portion can increase the thickness of locking plate in the vertical direction, reduce lock tongue Vertical displacement occurs in gap, also facilitates when iron core is pressed into lock body shell by lock pillar, by lock tongue along transition circle segmental arc Shape, smooth removes, can be used alone iron core or lock pillar locks lock tongue, when magnetic attracting device no power, Under the elastic force of compressed spring, the mandril assembled in magnet opens the iron core in magnetic attracting device toward the direction far from assembling magnet, The iron core of the magnetic attracting device other side stretches out lock housing top surface, top plate is mutually butted on across lock tongue, to work as magnetic attracting device to cabinet body locking Opposite when energization, magnetic attracting device and assembling magnet attract each other, and iron core is by the iron core in magnetic attracting device toward the side for assembling magnet To furthering, iron core is retracted into lock housing, and iron core is no longer cooperatively connected with lock tongue, and lock tongue leaves lock housing, and cabinet body is opened, and can pass through control Lockmaking column stretches out or retraction tapered end shell, can equally lock to lock tongue, can be with when lock pillar stretches out, under iron core stretching state Lock pillar collision, and iron core is pressed into lock body shell, to can be used normally when powering off, use is more convenient, anti-theft Can be good, improve user's usage experience.

As a further improvement of the above technical scheme, the lock gall includes the one side for being set to the tapered end shell Lockhole.

As a further improvement of the above technical scheme, the lock tongue includes fixinig plate and locking plate, the fixinig plate with Locking plate is integrally formed as L-type structure, and the fixinig plate surface offers no less than one screw hole, the transition circle arc portion setting In the middle part of the locking plate.

As a further improvement of the above technical scheme, the calutron includes magnetic attracting device, and the iron core is separate One end of second circular hole is interspersed in the magnetic attracting device along the central axes of the magnetic attracting device, is set in the lock body shell It is equipped with assembling magnet, is interspersed with top on the central axes of magnetic attracting device described in a lateral edge of the magnetic attracting device far from the iron core Bar, the mandril are fixedly connected on the assembling magnet far from one end of the magnetic attracting device.

As a further improvement of the above technical scheme, the magnetic attracting device includes the magnetic shell in Qian shape, described The Qian shape opening of magnetic shell has been connected by a snap magnetic rear cover, and the KanXing bottom center of the magnetic shell is embedded with fixed Wired packet is inserted in column, the fixed column outside, and the iron core passes through the line packet and offsets with the mandril.

As a further improvement of the above technical scheme, the assembling magnet includes to be fixed by screws in described Spring base in lock body shell is fixedly connected with compressed spring in the spring base, and the compressed spring is filled close to the magnetic The spring base is stretched out in the one end set, and the mandril is inserted into the compressed spring by assembling magnetic receiver.

As a further improvement of the above technical scheme, the assembling magnetic receiver includes magnet and magnetic receiver, the magnetic Iron seat includes hollow circuit cylinder, the dome for being fixedly connected on described hollow circuit cylinder one end, and the magnet is inserted into the hollow circuit cylinder One end far from the dome, the hollow circuit cylinder are inserted into the compressed spring, and the dome is close to the hollow circuit cylinder One side offsets with the compressed spring far from an end face of the spring base, and described mandril one end passes through the dome and is inserted into institute It states in hollow circuit cylinder.

As a further improvement of the above technical scheme, the one side that the lock body shell offers holding tank offers face Plate.

As a further improvement of the above technical scheme, lock body shell side is evenly arranged with several screw holes.

Beneficial effect using above-mentioned further scheme is: it is vertebration, by the interaction between component, lock Lock tongue, anti-theft performance is good, and lock tongue ontology has also made Optimal improvements, cooperates whole use, further enhances anti-theft.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it His design scheme and attached drawing.

Fig. 1 is the whole configuration schematic diagram of the utility model.

Fig. 2 is the utility model entirety assembling structure top view.

Fig. 3 is the lock tongue front view of the utility model.

In figure: 1- lock body shell, 2- holding tank, 3- magnetic attracting device, 4- top plate, 5- iron core, 6- assembling magnet, 7- mandril, 8- magnetic shell, 9- magnetic rear cover, 10- line packet, 11- spring base, 12- compressed spring, 13- magnet, 14- hollow circuit cylinder, 15- circle Lid, 16- panel, 17- fixinig plate, 18- locking plate, 19- transition circle arc portion, the first circular hole of 20-, the second circular hole of 21-, outside 22- tapered end Shell, 23- lock pillar, 24- lockhole.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special Sign, can be with combination of interactions under the premise of not conflicting conflict.

Shown in referring to Fig.1~3, a kind of electromagnetism cabinet lock with lock gall, including lock body shell 1 and lock tongue, the lock body shell 1 One side offer holding tank 2, the holding tank 2 is internally provided with calutron, and the top face of the lock body shell 1 is set It is equipped with top plate 4, the one side of the lock body shell 1, the centre of surface setting of the top plate 4 are fixed in the side of the top plate 4 There is the first circular hole 20, the top surface of the top plate 4 is provided with tapered end shell 22, is provided with lock gall in the tapered end shell 22, described Lock gall is sequentially connected with lock pillar 23, and the lock pillar 23 passes through the tapered end shell 22 and is flexibly connected with first circular hole 20, institute The end face center for stating lock body shell 1 is provided with the second circular hole 21, the calutron transmission connection cored 5,5 edge of iron core The central axes of second circular hole 21 move back and forth, and the central axes of the iron core 5 and the central axes of the lock pillar 23 overlap, The lock tongue includes transition circle arc portion 19, and the center of circle of the transition circle arc portion 19 is towards 4 side of top plate, the transition circle Arc portion 19 is provided centrally with through-hole, the internal diameter of the outer diameter of the iron core 5 and the lock pillar 23 no more than the through-hole.

It can be seen from the above, the utility model has made improvement to cabinet lock, a kind of electromagnetism cabinet lock with lock gall is provided, including Lock body shell 1 and lock tongue, 1 one side of lock body shell offer holding tank 2, and holding tank 2 is internally provided with calutron, outside lock body 1 top face of shell is provided with top plate 4, and the one side that lock body shell 1 is provided with screw hole is fixed in 4 side of top plate, and lock tongue can be from three A direction enters between lock body shell 1 and top plate 4, and more convenient when installing lock body with lock tongue, avoiding lock tongue can only be by one A direction enters the problem of lock body shell 1 cooperates, and the centre of surface of top plate 4 is provided with the first circular hole 20, and the top surface of top plate 4 is set It is equipped with tapered end shell 22, lock gall is provided in tapered end shell 22, lock gall is sequentially connected with lock pillar 23, and lock pillar 23 passes through tapered end shell 22 are flexibly connected with the first circular hole 20, and the end face center of lock body shell 1 is provided with the second circular hole 21, are provided in lock body shell 1 Iron core 5, iron core 5 pass through lock body shell 1 and are flexibly connected with the second circular hole 21, and 5 central axes of iron core and the central axes of lock pillar 23 are mutual It is overlapped, lock tongue includes transition circle arc portion 19, and 4 side of top plate, 19 center of transition circle arc portion are stated in the center of circle face of transition circle arc portion 19 It is provided with through-hole, through-hole internal diameter is no less than the outer diameter of iron core 5 or lock pillar 23, so that iron core 5 or lock pillar 23 can enter in through-hole, Clamping fixed lock tongue, transition circle arc portion 19 can increase the thickness of locking plate 18 in the vertical direction, send out lock tongue reduction in gap Raw vertical displacement also facilitates when iron core 5 is pressed into lock body shell 1 by lock pillar 23, by lock tongue along the shape of transition circle segmental arc Shape, smooth remove, and can be used alone iron core 5 or lock pillar 23 locks lock tongue, it is preferred that iron core 5 and lock pillar 23 End, that is, the one end contacted with each other, settable rounded corner, so that lock tongue is more smooth when extracting, when 3 no power of magnetic attracting device When, under the elastic force of compressed spring 12, the mandril 7 in magnet 6 is assembled by the iron core 5 in magnetic attracting device 3 toward far from assembling magnet 6 Direction open, the iron core 5 of 3 other side of magnetic attracting device stretches out 1 top surface of lock body shell, top plate 4 is mutually butted on across lock tongue, thus right Cabinet body locking, when magnetic attracting device 3 is powered, opposite, magnetic attracting device 3 attracts each other with assembling magnet 6, and iron core 5 fills magnetic The direction for setting iron core 5 toward assembling magnet 6 in 3 is furthered, and iron core 5 is retracted into lock body shell 1, and iron core 5 no longer cooperates with lock tongue Connection, lock tongue leave lock body shell 1, and cabinet body is opened, and when lock pillar 23 stretches out, can collide with lock pillar 23 under 5 stretching state of iron core, And by the indentation to lock body shell 1 of iron core 5, to can be used normally when powering off, use is more convenient, and anti-theft performance is good, mentions High user's usage experience.

It is further used as preferred embodiment, as shown in Figure 1, the lock gall includes to be set to the tapered end shell 22 One side lockhole 24, the lock pillar 23 transmission connection can insert a key into lockhole 24 in the lock gall, pass through machinery Control mode adjusts lock gall, to control in the stretching of lock pillar 23 or retraction tapered end shell 22, is locked or is opened to lock tongue.

It is further used as preferred embodiment, as shown in figure 3, the lock tongue includes fixinig plate 17 and locking plate 18, institute It states fixinig plate 17 and locking plate 18 is integrally formed as L-type structure, 17 surface of fixinig plate offers no less than one screw hole, institute It states transition circle arc portion 19 and is set to 18 middle part of locking plate, iron core 5 cooperates after being pierced by lock body shell 1 with through-hole, and lock tongue can push up The relative displacement in level will not occur in gap between plate 4 and lock body shell 1.

It is further used as preferred embodiment, as shown in Figure 1, 2, the calutron includes magnetic attracting device 3, described The one end of iron core 5 far from second circular hole 21 is interspersed in the magnetic attracting device 3 along the central axes of the magnetic attracting device 3, institute It states and is provided with assembling magnet 6 in lock body shell 1, magnetic attracting device 3 described in a lateral edge of the magnetic attracting device 3 far from the iron core 5 Central axes on be interspersed with mandril 7, the mandril 7 is fixedly connected on the assembling magnet far from one end of the magnetic attracting device 3 6, when 3 no power of magnetic attracting device, the mandril 7 in magnet 6 is assembled by the iron core 5 in magnetic attracting device 3 toward far from assembling magnet 6 Direction opens, and the iron core 5 of 3 other side of magnetic attracting device stretches out 1 top surface of lock body shell, top plate 4 is mutually butted on across lock tongue, thus to cabinet Body locking, opposite when magnetic attracting device 3 is powered, magnetic attracting device 3 attracts each other with magnet 6 is assembled, and iron core 5 is by magnetic attracting device 3 The direction of interior iron core 5 toward assembling magnet 6 is furthered, and iron core 5 is retracted into lock body shell 1, and iron core 5 no longer cooperates with lock tongue and connects It connects, lock tongue leaves lock body shell 1, and cabinet body is opened.

It is further used as preferred embodiment, as shown in Figure 1, the magnetic attracting device 3 includes outside magnetic in Qian shape Shell 8, the Qian shape opening of the magnetic shell 8 have been connected by a snap magnetic rear cover 9, the Qian shape bottom surface of the magnetic shell 8 Center is embedded with fixed column, and wired packet 10 is inserted on the outside of the fixed column, and the iron core 5 passes through the line packet 10 and 7 phase of mandril Support, magnetic rear cover 9 can it is easy to disassemble go out magnetic shell 8, in whole magnetic attracting device 3 all parts carry out dismounting and change, it is non- Often convenient, when magnetic attracting device 3 is powered, i.e., line packet 10 is powered, and line packet 10 generates the magnetic field to attract each other with assembling magnet 6, preferably , the side of magnetic shell 8 can be fixed by screws in lock body shell 1.

It is further used as preferred embodiment, as shown in Figure 1, 2, the assembling magnet 6 includes to be screwed The spring base 11 being connected in the lock body shell 1 is fixedly connected with compressed spring 12, the compression bullet in the spring base 11 Spring 12 stretches out the spring base 11 close to one end of the magnetic attracting device 3, and the mandril 7 is inserted into the pressure by assembling magnetic receiver In contracting spring 12, mandril 7 offsets in magnetic attracting device 3 with iron core 5, it is preferred that spring base 11 can matching by screw and washer Close connection, be fixed in lock body shell 1, when energized, iron core 5 to mandril 7 apply pressure, iron core 5 by assembling magnetic receiver to Compressed spring 12 apply pressure, compressed spring 12 is compressed, after power-off, compressed spring 12 spring back, by assembling magnetic receiver to Mandril 7 applies elastic force, and mandril 7 overhangs iron core 5 outside lock body shell 1, completes locking process.

It is further used as preferred embodiment, as shown in Figure 1, 2, the assembling magnetic receiver includes magnet 13 and magnet Seat, the magnetic receiver includes hollow circuit cylinder 14, the dome 15 for being fixedly connected on described 14 one end of hollow circuit cylinder, the magnet 13 It is inserted into the one end of the hollow circuit cylinder 14 far from the dome 15, the hollow circuit cylinder 14 is inserted into the compressed spring 12, institute State an one side end face phase with the compressed spring 12 far from the spring base 11 of the dome 15 close to the hollow circuit cylinder 14 It supports, described 7 one end of mandril passes through the dome 15 and is inserted into the hollow circuit cylinder 14, and the magnet 13 in hollow circuit cylinder 14 can be in magnetic It inhales and is provided when device 3 is powered so that the two generates the magnetic force to attract each other, an end face of 15 one side of dome and compressed spring 12 It offseting, when so that generating magnetic force, mandril 7 oppresses dome 15, and dome 15 can compress compressed spring 12, when power-off, compressed spring 12 can apply elastic force to dome 15, and the mandril 7 on dome 15 pushes 5 locking of iron core, it is preferred that in addition to can be used spring force will Iron core 5 pops up outside the mode of lock body shell 1, also so that iron core is pierced by lock body shell 1 using the gravity of iron core 5, logical when unlocking Iron core 5 modes such as is picked up by electricity.

It is further used as preferred embodiment, as shown in Figure 1, the lock body shell 1 offers the one side of holding tank 2 Panel 16 is offered, panel 16 can dismantle panel 16 i.e. it can be seen that lock body shell 1 with lock body shell 1 by snapping fit attachment Inner body maintains easily.

It is further used as preferred embodiment, 1 side of lock body shell is evenly arranged with several screw holes, passes through spiral shell Lock housing can be mounted on required mounting surface by hole.

The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims (9)

1. a kind of electromagnetism cabinet lock with lock gall, including lock body shell (1) and lock tongue, the one side of the lock body shell (1) open up Have holding tank (2), the holding tank (2) is internally provided with calutron, it is characterised in that: the top surface of the lock body shell (1) Top is provided with top plate (4), and the one side of the lock body shell (1), the top plate (4) are fixed in the side of the top plate (4) Centre of surface be provided with the first circular hole (20), the top surface of the top plate (4) is provided with tapered end shell (22), the tapered end shell (22) it is provided with lock gall in, the lock gall is sequentially connected with lock pillar (23), and the lock pillar (23) passes through the tapered end shell (22) It is flexibly connected with first circular hole (20), the end face center of the lock body shell (1) is provided with the second circular hole (21), the electricity Magnetic device is sequentially connected cored (5), and the iron core (5) moves back and forth along the central axes of second circular hole (21), the iron The central axes of core (5) and the central axes of the lock pillar (23) overlap, and the lock tongue includes transition circle arc portion (19), described Towards the top plate (4) side, the transition circle arc portion (19) is provided centrally with through-hole, described in the center of circle of transition circle arc portion (19) Internal diameter of the outer diameter of iron core (5) and the lock pillar (23) no more than the through-hole.

2. a kind of electromagnetism cabinet lock with lock gall according to claim 1, it is characterised in that: the lock gall includes to be set to The lockhole (24) of the one side of the tapered end shell (22).

3. a kind of electromagnetism cabinet lock with lock gall according to claim 1, it is characterised in that: the lock tongue includes fixinig plate (17) and locking plate (18), the fixinig plate (17) and locking plate (18) are integrally formed as L-type structure, and fixinig plate (17) surface is opened Equipped with no less than one screw hole, the transition circle arc portion (19) is set in the middle part of the locking plate (18).

4. a kind of electromagnetism cabinet lock with lock gall according to claim 1, it is characterised in that: the calutron includes magnetic It inhales device (3), the one end of the iron core (5) far from second circular hole (21) is interspersed along the central axes of the magnetic attracting device (3) In the magnetic attracting device (3), assembling magnet (6) is provided in the lock body shell (1), the magnetic attracting device (3) is far from institute It states and is interspersed on the central axes of magnetic attracting device (3) described in a lateral edge of iron core (5) mandril (7), the mandril (7) is far from the magnetic The one end for inhaling device (3) is fixedly connected on the assembling magnet (6).

5. a kind of electromagnetism cabinet lock with lock gall according to claim 4, it is characterised in that: the magnetic attracting device (3) includes There is the magnetic shell (8) in Qian shape, the Qian shape opening of the magnetic shell (8) has been connected by a snap magnetic rear cover (9), institute The KanXing bottom center for stating magnetic shell (8) is embedded with fixed column, is inserted in wired packet (10) on the outside of the fixed column, the iron core (5) It offsets across the line packet (10) with the mandril (7).

6. a kind of electromagnetism cabinet lock with lock gall according to claim 4, it is characterised in that: the assembling magnet (6) include Have to be fixed by screws and be fixedly connected in the spring base (11) in the lock body shell (1), the spring base (11) Compressed spring (12), the compressed spring (12) stretches out the spring base (11) close to the one end of the magnetic attracting device (3), described Mandril (7) is inserted into the compressed spring (12) by assembling magnetic receiver.

7. a kind of electromagnetism cabinet lock with lock gall according to claim 6, it is characterised in that: the assembling magnetic receiver includes Magnet (13) and magnetic receiver, the magnetic receiver include hollow circuit cylinder (14), are fixedly connected on the hollow circuit cylinder (14) one end Dome (15), the magnet (13) be inserted into the one end of the hollow circuit cylinder (14) far from the dome (15), the hollow circle Column (14) is inserted into the compressed spring (12), one side and the pressure of the dome (15) close to the hollow circuit cylinder (14) Contracting spring (12) offsets far from an end face of the spring base (11), and described mandril (7) one end is inserted into across the dome (15) In the hollow circuit cylinder (14).

8. a kind of electromagnetism cabinet lock with lock gall according to claim 4, it is characterised in that: the lock body shell (1) opens up There is the one side of holding tank (2) to offer panel (16).

9. a kind of electromagnetism cabinet lock with lock gall according to claim 1, it is characterised in that: lock body shell (1) side It is evenly arranged with several screw holes.