CN214835534U

CN214835534U - Cabinet lock

Info

Publication number: CN214835534U
Application number: CN202120126563.0U
Authority: CN
Inventors: 戎艺群
Original assignee: Cixi Hongyun Electric Appliance Co ltd
Current assignee: Cixi Hongyun Electric Appliance Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-11-23
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a rack technical field just discloses a rack tool to lock, including tool to lock body, lock core and cardboard, the inside recess that has seted up of front surface of cardboard, the inside left side fixedly connected with connecting block of recess, the activity round pin has been cup jointed in the inside activity of right side of connecting block, the outside activity of activity round pin cup joint with the stripper plate of recess looks adaptation, the inside bottom fixed connection of recess has the cavity pole, the inside activity of cavity pole has cup jointed built-in pole. This rack tool to lock through being equipped with stripper plate, connecting block, loose pin, cavity pole, built-in pole and reset spring isotructure, can be when the device uses, after cardboard and stripper plate inserted the rack door inside completely, receive the effect of reset spring reset force, can drive built-in pole and upwards move to make stripper plate and rack door laminating inseparabler, solved current device when using, the relatively poor problem of rack closure back stability.

Description

Cabinet lock

Technical Field

The utility model relates to a rack technical field specifically is a rack tool to lock.

Background

The equipment cabinet is an indispensable component in the electrical equipment, is a carrier of the electrical control equipment, is generally made of cold-rolled steel plates or alloys, can provide protection effects such as water resistance, dust prevention and electromagnetic interference resistance for storing the equipment, and is generally divided into a server equipment cabinet, a network equipment cabinet, a console equipment cabinet and the like.

Firstly, an existing cabinet is generally placed outside, in order to increase the safety performance of the cabinet, locks are generally arranged outside the cabinet, then when the existing locks are used, a clamping plate is generally inserted into a cabinet door, and then the cabinet is locked, however, after the cabinet is used for a long time, the cabinet is affected by abrasion, a gap is generated between the clamping plate and the cabinet, and the problem that the stability of the cabinet is poor after the cabinet is closed is caused;

two, current rack is when using because external environment is comparatively abominable to lead to when being in weather, the inside lock core position department of tool to lock can get into a large amount of rainwater, thereby leads to the inside corrosion that takes place of tool to lock, then causes the unable normal problem of opening or closing of tool to lock.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a cabinet lock, possess advantages such as stability is good and protective properties height, solved current rack and generally placed in the external world, in order to increase the security performance of rack, the external world of rack all is provided with the tool to lock usually, then current tool to lock when using, usually through inserting the inside of rack door with the cardboard, then lock the rack, however after the rack live time is too long, receive the influence of wearing and tearing, can lead to producing the space between cardboard and the rack, thereby lead to the rack closed after stability relatively poor; when using, the existing cabinet is severe in external environment, so that when the existing cabinet is in wind and rain weather, the lock cylinder inside the lock can enter a large amount of rainwater, the lock is corroded inside, and the problem that the lock cannot be normally opened or closed is caused.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cabinet lockset comprises a lockset body, a lock core and a clamping plate, wherein a groove is formed in the front surface of the clamping plate, a connecting block is fixedly connected to the left side in the groove, a movable pin is movably sleeved in the right side of the connecting block, a squeezing plate matched with the groove is movably sleeved on the outer side of the movable pin, a cavity rod is fixedly connected to the bottom end in the groove, a built-in rod is movably sleeved in the cavity rod, a limiting block is fixedly connected to the bottom end of the built-in rod, a reset spring is movably sleeved on the outer side of one end, away from the cavity rod, of the built-in rod, and one end, away from the cavity rod, of the built-in rod is fixedly connected with the lower surface of the squeezing plate;

the front surface of tool to lock body fixedly connected with ring board and two first cover blocks, the lock core is located the centre of a circle department of ring board, the ring board is located two directly over the first cover block, two the movable rod has been cup jointed in the equal activity in inside of first cover block, the fixed second cover block that has cup jointed in the outside of movable rod, the second cover block is located two the inboard of first cover block, the lower fixed surface of second cover block be connected with the protection plectane of ring board looks adaptation, the front surface fixedly connected with circular fixture block of protection plectane, the ring board front surface for the circular draw-in groove of looks adaptation is seted up to the position of protection plectane.

Preferably, the equal fixedly connected with guide block in four corners department of stopper, the inside wall of cavity pole is for four the position of guide block is seted up four guide ways of looks adaptation.

Preferably, the outer side of the built-in rod is fixedly sleeved with two stabilizing blocks, the upper surface of one stabilizing block is fixedly connected with the lower surface of the extrusion plate, the lower surface of the other stabilizing block is fixedly connected with the upper surface of the cavity rod, and the return spring is located on the inner sides of the two stabilizing blocks.

Preferably, a first magnet is embedded in the bottom end of the inside of the circular clamping groove, a second magnet is embedded in the front surface of the circular clamping block relative to the position of the first magnet, and the magnetic poles of the opposite surfaces of the first magnet and the second magnet are opposite.

Preferably, the bottom end of the inside of the circular clamping groove is provided with a water drainage groove, and the bottom of the water drainage groove penetrates through the outer side of the bottom end of the circular ring plate.

Preferably, the bottom of the protection circular plate is fixedly connected with a first handle, the rear surface of the protection circular plate is fixedly connected with a second handle, and anti-skid grains are arranged on the outer sides of the first handle and the second handle.

Compared with the prior art, the utility model provides a rack tool to lock possesses following beneficial effect:

1. this rack tool to lock through being equipped with stripper plate, connecting block, loose pin, cavity pole, built-in pole and reset spring isotructure, can be when the device uses, after cardboard and stripper plate inserted the rack door inside completely, receive the effect of reset spring reset force, can drive built-in pole and upwards move to make stripper plate and rack door laminating inseparabler, solved current device when using, the relatively poor problem of rack closure back stability.

2. This rack tool to lock, through being equipped with the ring board, first nest of blocks, the movable rod, second nest of blocks and stopper isotructure, can be when the device uses, through the first in command or the second in command, can overturn the position of ring board with the protection plectane, circular fixture block inserts circular draw-in groove's inside this moment, can increase ring board and the fashionable stability of protection plectane board, simultaneously when the external world is in wind and rain weather, can effectually avoid the rainwater to enter into the inside of lock core, thereby avoid leading to the fact the corruption to the device, solved current device when using, the inside corrosion that takes place easily of tool to lock, lead to the fact the unable normal problem of opening or closing of tool to lock.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Figure 2 is the structure schematic diagram of the local section of the clamping plate of the present invention.

Fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

Fig. 5 is a rear view structure diagram of the protection circular plate of the present invention.

Wherein: 1. a lock body; 2. a lock cylinder; 3. clamping a plate; 4. a pressing plate; 5. a groove; 6. connecting blocks; 7. a movable pin; 8. a cavity rod; 9. a built-in rod; 10. a limiting block; 11. a guide block; 12. a guide groove; 13. a return spring; 14. a stabilizing block; 15. a circular ring plate; 16. a first nest block; 17. a movable rod; 18. a second nest block; 19. a protective circular plate; 20. a circular fixture block; 21. a circular slot; 22. a first magnet; 23. a second magnet; 24. a water discharge tank; 25. a first handle; 26. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a cabinet lockset comprises a lockset body 1, a lock cylinder 2 and a clamping plate 3, wherein a groove 5 is formed in the front surface of the clamping plate 3, a connecting block 6 is fixedly connected to the left side of the interior of the groove 5, a movable pin 7 is movably sleeved in the right side of the connecting block 6, a squeezing plate 4 matched with the groove 5 is movably sleeved on the outer side of the movable pin 7, a cavity rod 8 is fixedly connected to the bottom end of the interior of the groove 5, a built-in rod 9 is movably sleeved in the interior of the cavity rod 8, a limiting block 10 is fixedly connected to the bottom end of the built-in rod 9, a return spring 13 is movably sleeved on the outer side of one end of the built-in rod 9 far away from the cavity rod 8, and one end of the built-in rod 9 far away from the cavity rod 8 is fixedly connected to the lower surface of the squeezing plate 4;

the front surface fixedly connected with ring board 15 and two first collets 16 of tool to lock body 1, lock core 2 is located the centre of a circle department of ring board 15, ring board 15 is located two first collets 16 directly over, the movable rod 17 has been cup jointed in the equal activity in inside of two first collets 16, the fixed second collets 18 that has cup jointed in the outside of movable rod 17, second collets 18 is located two first collets 16's inboard, the lower fixed surface of second collets 18 is connected with the protection plets 19 with 15 looks adaptations of ring board, the circular fixture block 20 of the front surface fixedly connected with of protection plets 19, the circular draw-in groove 21 of looks adaptation is seted up for the position of protection plets 19 to ring board 15 front surface.

Specifically, the equal fixedly connected with guide block 11 in four corners department of stopper 10, four guide ways 12 of looks adaptation are seted up for the position of four guide block 11 to the inside wall of cavity pole 8.

According to the technical scheme: through being equipped with guide block 11 and guide way 12, can play direction and spacing effect when built-in pole 9 and stopper 10 carry out the up-and-down motion to the stability of increase device that can the very big degree.

Specifically, two stabilizing blocks 14 are fixedly sleeved on the outer side of the built-in rod 9, the upper surface of one stabilizing block 14 is fixedly connected with the lower surface of the extrusion plate 4, the lower surface of the other stabilizing block 14 is fixedly connected with the upper surface of the cavity rod 8, and the return spring 13 is located on the inner sides of the two stabilizing blocks 14.

According to the technical scheme: through being equipped with two steady blocks 14, can increase the stability of built-in pole 9 and stripper plate 4 hookup location, also can play spacing effect to reset spring 13 simultaneously to increase its life.

Specifically, a first magnet 22 is embedded in the bottom end of the circular slot 21, a second magnet 23 is embedded in the front surface of the circular fixture block 20 at a position corresponding to the first magnet 22, and the magnetic poles of the opposite surfaces of the first magnet 22 and the second magnet 23 are opposite.

According to the technical scheme: by providing the first magnet 22 and the second magnet 23, the protection disk 19 can be positioned.

Specifically, the water drainage groove 24 is formed in the bottom end of the inside of the circular clamping groove 21, and the bottom of the water drainage groove 24 penetrates through the outer side of the bottom end of the circular ring plate 15.

According to the technical scheme: through being equipped with water drainage tank 24, can pour the inside rivers of circular draw-in groove 21 to can avoid it to take place the corrosion.

Specifically, the bottom of the protection circular plate 19 is fixedly connected with a first handle 25, the rear surface of the protection circular plate 19 is fixedly connected with a second handle 26, and the outer sides of the first handle 25 and the second handle 26 are both provided with anti-skid grains.

According to the technical scheme: by providing the first handle 25 and the second handle 26, the opening and closing of the protection disk 19 can be facilitated, thereby increasing the utility thereof.

When the lock is used, a key is firstly inserted into the lock core 2, then the clamping plate 3 is clamped into the cabinet door to clamp the cabinet, when the clamping plate 3 is inserted into the cabinet door, firstly, the clamping plate is slowly inserted from one side close to the connecting block 6, one side of the extrusion plate 4 close to the connecting block 6 can be firstly inserted into the cabinet door through the limiting action of the connecting block 6 and the movable pin 7, then the extrusion plate 4 is compressed, the reset spring 13 can be extruded, so that the built-in rod 9 is contracted into the cavity rod 8, meanwhile, the guide block 11 and the guide groove 12 are arranged, when the built-in rod 9 is contracted, the guide effect is achieved, when the clamping plate 3 and the extrusion plate 4 are completely inserted into the inside of the cabinet door, the reset force of the reset spring 13 is received, the built-in rod 9 can be driven to move upwards, so that the extrusion plate 4 is more tightly attached to the cabinet door, the stability of the cabinet door when closed is increased;

when a key is required to be inserted into the lock cylinder 2, the protective circular plate 19 can be pulled out from the inside of the circular ring plate 15 by pulling the second handle 26, so that the lock core 2 is exposed to the outside, and when the key is pulled out, the key can be pulled out through the first handle 25 or the second handle 26, the protective circular plate 19 can be turned to the position of the circular ring plate 15, at this time, the circular fixture block 20 is inserted into the circular fixture groove 21, the stability of the annular plate 15 and the protection circular plate 19 when they are engaged with each other can be increased, and the stability can be further increased by the second magnet 23 and the first magnet 22, meanwhile, when the outside is in the weather of wind and rain, the rainwater can be effectively prevented from entering the inside of the lock cylinder 2, thereby avoid causing the corruption to the device, further, through being equipped with water drainage tank 24, can discharge the inside sedimentary rainwater of circular draw-in groove 21, great increase the device's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cabinet tool to lock, includes tool to lock body (1), lock core (2) and cardboard (3), its characterized in that: a groove (5) is formed in the front surface of the clamping plate (3), a connecting block (6) is fixedly connected to the left side of the interior of the groove (5), a movable pin (7) is movably sleeved on the right side of the connecting block (6), an extrusion plate (4) matched with the groove (5) is movably sleeved on the outer side of the movable pin (7), a cavity rod (8) is fixedly connected to the bottom end of the interior of the groove (5), a built-in rod (9) is movably sleeved on the interior of the cavity rod (8), a limiting block (10) is fixedly connected to the bottom end of the built-in rod (9), a reset spring (13) is movably sleeved on the outer side of one end, far away from the cavity rod (8), of the built-in rod (9), and the lower surface of the extrusion plate (4) is fixedly connected to one end, far away from the cavity rod (8), of the built-in rod (9);

the front surface of the lock body (1) is fixedly connected with a circular ring plate (15) and two first sleeve blocks (16), the lock core (2) is positioned at the center of the circular ring plate (15), the circular ring plate (15) is positioned right above the two first sleeve blocks (16), movable rods (17) are movably sleeved inside the two first sleeve blocks (16), a second sleeve block (18) is fixedly sleeved on the outer side of the movable rod (17), the second sleeve block (18) is positioned on the inner sides of the two first sleeve blocks (16), the lower surface of the second sleeve block (18) is fixedly connected with a protective circular plate (19) matched with the circular ring plate (15), the front surface of the protection circular plate (19) is fixedly connected with a circular fixture block (20), the front surface of the circular ring plate (15) is provided with a circular clamping groove (21) which is matched with the protection circular plate (19) in a position corresponding to the protection circular plate.

2. The cabinet lock of claim 1, wherein: the equal fixedly connected with guide block (11) in four corners department of stopper (10), the inside wall of cavity pole (8) is for four guide way (12) of looks adaptation are seted up to the position of guide block (11).

3. The cabinet lock of claim 1, wherein: two stabilizing blocks (14) are fixedly sleeved on the outer side of the built-in rod (9), the upper surface of one stabilizing block (14) is fixedly connected with the lower surface of the extrusion plate (4), the lower surface of the other stabilizing block (14) is fixedly connected with the upper surface of the cavity rod (8), and the return spring (13) is located on the inner sides of the two stabilizing blocks (14).

4. The cabinet lock of claim 1, wherein: first magnet (22) are installed in the inside bottom embedding of circular draw-in groove (21), circular fixture block (20) front surface is inside for the position embedding of first magnet (22) installs second magnet (23), first magnet (22) with the opposite face magnetic pole magnetism of second magnet (23) is opposite.

5. The cabinet lock of claim 1, wherein: water drainage tank (24) have been seted up to the inside bottom of circular draw-in groove (21), the bottom of water drainage tank (24) run through in the bottom outside of ring board (15).

6. The cabinet lock of claim 1, wherein: the bottom of the protection circular plate (19) is fixedly connected with a first handle (25), the rear surface of the protection circular plate (19) is fixedly connected with a second handle (26), and anti-skid grains are formed in the outer sides of the first handle (25) and the second handle (26).