CN211297370U

CN211297370U - Electric cabinet locking device

Info

Publication number: CN211297370U
Application number: CN202020352163.7U
Authority: CN
Inventors: 王晓英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-08-18
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an electric rack locking device, the intelligent cabinet temperature adjusting device comprises a cabinet body, one side of the cabinet body is provided with the cabinet door, the inner wall fixed mounting of the cabinet body has the mounting panel, two bosss of one side fixedly connected with of the cabinet body are kept away from to the mounting panel, the slide opening has been seted up to the inside of boss, the inside sliding connection of slide opening has the traveller, two the traveller is close to the one end fixed mounting of the cabinet body and has the buffer board, the one end that the buffer board was kept away from to the traveller is provided with first spring, first spring embedding is installed in the inside of slide opening, the inside fixed mounting of the cabinet. The utility model discloses an and utilize the inside first spring of slide opening to cushion, avoid closing the door hard too big and cause the impact damage of cabinet door, and the pulling pull rod drives the sleeve and removes to the outside to carry out the pressfitting to the inclined end face of two wedge hasps, can remove the locking to the cabinet door, it is more convenient to make opening of cabinet door, has improved the practicality that the device used.

Description

Electric cabinet locking device

Technical Field

The utility model relates to a locking device technical field, concretely relates to electric cabinet locking device.

Background

The cabinet is manufactured by steel materials and is widely applied to the chemical industry, the environmental protection industry, the electric power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like, and mainly comprises a cabinet body and a cabinet door, so that the installation and the protection of various electrical elements are realized.

In some indoor electric cabinets that use, need not consider its theftproof performance, so in the locking mechanism of its use, operation process is comparatively loaded down with trivial details, has reduced the efficiency that the cabinet door was opened, simultaneously, effectively cushions when unable closing the cabinet door, often can cause the impact damage of cabinet door or the cabinet body because the dynamics of closing the door is too big, has certain limitation.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric rack locking device, through setting up two bosss to set up the traveller in the inside of boss, when the cabinet door is closed, the cabinet door can at first contact with the buffer board, and then utilize the inside first spring of slide opening to cushion, and when needing to open the cabinet door, can drive the sleeve through the pulling pull rod and remove to the outside, and carry out the pressfitting to the slope terminal surface of two wedge hasps, can remove the locking to the cabinet door, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: an electric cabinet locking device comprises a cabinet body, wherein a cabinet door is arranged on one side of the cabinet body, a mounting plate is fixedly mounted on the inner wall of the cabinet body, two bosses are fixedly connected on one side of the mounting plate far away from the cabinet body, slide holes are formed in the bosses, slide columns are slidably connected in the slide holes, a buffer plate is fixedly mounted at one ends of the two slide columns close to the cabinet body, a first spring is arranged at one end of the slide columns far away from the buffer plate, the first spring is embedded in the slide holes, a lock shaft is fixedly mounted in the cabinet body, wedge-shaped lock catches are arranged on two sides of the lock shaft far away from one end of the cabinet body, grooves are formed in two sides of the lock shaft far away from one end of the cabinet body, one end of the wedge-shaped lock catches far away from the cabinet body is rotatably connected in the grooves, and, two equal fixedly connected with in close side that the boss is close to cabinet body one end is detained the platform, two the looks near side of wedge hasp all is provided with the second spring, the embedding of second spring is installed in the inside of recess, the inside of lock axle is connected with the pull rod in a sliding manner, the one end fixedly connected with sleeve of the cabinet body is kept away from to the pull rod, the sleeve slides and cup joints in the outside of lock axle.

Preferably, the one end fixedly connected with bulge loop of buffer board is kept away from to the traveller, bulge loop and slide opening sliding connection, the one end fixed mounting that the boss is close to the buffer board has the shrouding, traveller and shrouding sliding connection.

Preferably, a rubber pad is adhered to one end, close to the cabinet body, of the buffer plate.

Preferably, one end of the pull rod, which is far away from the sleeve, extends to the outside of the lock shaft, and is provided with a pull ring, and the pull ring is rotatably connected with the pull rod.

Preferably, a third spring is installed inside the sleeve, and the third spring is sleeved outside the pull rod.

Preferably, the clamping grooves are formed in the adjacent sides of the two wedge-shaped lock catches, the clamping columns are fixedly connected to the bottoms of the inner cavities of the grooves, one ends of the second springs are sleeved outside the clamping columns, and the other ends of the second springs are clamped inside the clamping grooves.

Preferably, the distance between the two adjacent fastening platforms is larger than the diameter of the outer wall of the sleeve.

Preferably, the inner wall of the sleeve is equal in diameter to the outer wall of the lock shaft.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a set up two bosss, and set up the traveller in the inside of boss, when the cabinet door is closed, the cabinet door can at first contact with the buffer board, and then utilize the inside first spring of slide opening to cushion, avoid closing the door too big and cause the impact damage of cabinet door hard, and under the second spring action, can promote two wedge hasps outwards to expand and move, and with the block of detaining the platform, realize the closed locking to the cabinet door, and when needing to open the cabinet door, can drive the sleeve through the pulling pull rod and move to the outside, and carry out the pressfitting to the inclined end face of two wedge hasps, can remove the locking to the cabinet door, thereby under further pulling, it is more convenient to make opening of cabinet door, compared with the prior art, the convenience and the security of device locking have been strengthened widely, the practicality of device use has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

Fig. 2 is an enlarged view of a portion of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a schematic view of the overall structure of the buffer board of the present invention.

Fig. 5 is a schematic view of the overall structure of the wedge-shaped lock of the present invention.

Description of reference numerals:

1. a cabinet body; 2. a cabinet door; 3. mounting a plate; 4. a boss; 5. a slide hole; 6. a traveler; 7. a buffer plate; 8. a first spring; 9. a lock shaft; 10. a wedge-shaped lock catch; 11. buckling a platform; 12. a pull rod; 13. a sleeve; 14. a third spring; 15. closing the plate; 16. a convex ring; 17. a pull ring; 18. a groove; 19. a second spring; 20. a card slot; 21. and (5) clamping the column.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides an electric cabinet locking device as shown in figures 1-5, which comprises a cabinet body 1, one side of the cabinet body 1 is provided with a cabinet door 2, the inner wall of the cabinet body 1 is fixedly provided with a mounting plate 3, one side of the mounting plate 3 far away from the cabinet body 1 is fixedly connected with two bosses 4, the insides of the bosses 4 are provided with slide holes 5, the insides of the slide holes 5 are slidably connected with slide posts 6, two ends of the slide posts 6 near the cabinet body 1 are fixedly provided with a buffer plate 7, one end of the slide posts 6 far away from the buffer plate 7 is provided with a first spring 8, the first spring 8 is embedded and installed inside the slide holes 5, the inside of the cabinet body 1 is fixedly provided with a lock shaft 9, both sides of the lock shaft 9 far away from one end of the cabinet body 1 are provided with wedge-shaped lock catches 10, both sides of the lock shaft 9 far, one end, far away from the cabinet body 1, of each wedge-shaped lock catch 10 is rotatably connected to the inside of the corresponding groove 18, the end, far away from each wedge-shaped lock catch 10, of each wedge-shaped lock catch 10 is arranged to be an inclined end face, the near sides, close to one end of the cabinet body 1, of the two bosses 4 are fixedly connected with the corresponding buckle platforms 11, the near sides, near the two wedge-shaped lock catches 10, are provided with second springs 19, the second springs 19 are embedded and installed inside the grooves 18, the inside of the lock shaft 9 is connected with a pull rod 12 in a sliding mode, one end, far away from the cabinet body 1, of the pull rod 12 is fixedly connected with a;

further, in the above technical solution, a protruding ring 16 is fixedly connected to one end of the sliding column 6, which is far away from the buffer plate 7, the protruding ring 16 is slidably connected to the sliding hole 5, a sealing plate 15 is fixedly mounted to one end of the boss 4, which is near to the buffer plate 7, and the sliding column 6 is slidably connected to the sealing plate 15, so that the sliding column 6 can be conveniently mounted, and the sealing plate 15 can be used to limit the sliding of the sliding column 6, thereby preventing the buffer plate 7 from falling;

further, in the above technical scheme, a rubber pad is adhered to one end of the buffer plate 7 close to the cabinet body 1, so that the buffer force for closing the cabinet door 2 can be improved;

furthermore, in the above technical solution, one end of the pull rod 12, which is far away from the sleeve 13, extends to the outside of the lock shaft 9, and is provided with a pull ring 17, and the pull ring 17 is rotatably connected with the pull rod 12, so that the pull rod 12 can be conveniently and quickly pulled by pulling the pull ring 17 at the outside, thereby improving the opening efficiency of the cabinet door 2;

further, in the above technical solution, a third spring 14 is installed inside the sleeve 13, and the third spring 14 is sleeved outside the pull rod 12, so that the sleeve 13 can be pushed by the elastic force of the third spring 14 to automatically reset and be away from the two wedge-shaped latches 10;

further, in the above technical solution, the two wedge-shaped latches 10 are both provided with a clamping groove 20 on the near side, the bottom of the inner cavity of the groove 18 is fixedly connected with a clamping column 21, one end of the second spring 19 is sleeved outside the clamping column 21, and the other end of the second spring 19 is clamped inside the clamping groove 20, so that the second spring 19 is more stably mounted inside the groove 18;

further, in the above technical solution, the distance value between the two fastening platforms 11 on the near side is greater than the diameter value of the outer wall of the sleeve 13, so as to ensure that the locking shaft 9 can be smoothly inserted between the two bosses 4;

further, in the above technical solution, the diameter of the inner wall of the sleeve 13 is equal to the diameter of the outer wall of the lock shaft 9, so that the movement of the sleeve 13 is more stable;

the implementation mode is specifically as follows: when the cabinet door 2 needs to be closed, the cabinet door 2 firstly contacts with the buffer plate 7 and further pushes the two sliding columns 6 to move, so that the elastic force of the first spring 8 arranged in the sliding hole 5 can be used as a buffer to avoid impact damage of the cabinet door 2 caused by excessive door closing force, meanwhile, the lock shaft 9 arranged on the cabinet door 2 can penetrate through the buffer plate 7 and enter between the two bosses 4, and further push the two wedge-shaped latches 10 to move outwards under the action of the second spring 19 arranged in the groove 18, namely, the two wedge-shaped latches 10 can be clamped with the two buckling platforms 11 to realize closed locking of the cabinet door 2, and when the cabinet door 2 needs to be opened, the pull ring 17 can be pulled outwards, and further the sleeve 13 can be pulled outwards to move through the sliding of the pull rod 12 in the lock shaft 9, so that the inner wall of the sleeve 13 can press the inclined end faces of the two wedge-shaped latches 10, make two wedge hasps 10 move into in the recess 18, can remove the locking to cabinet door 2 to under further pulling, directly open cabinet door 2, it is more convenient to make opening of cabinet door 2, thereby has strengthened the convenience and the security of device locking, and the problem that it is convenient inadequately to open of cabinet door 2 among the prior art has specifically been solved to this embodiment.

This practical theory of operation: when cabinet door 2 is closed, cabinet door 2 can at first contact with buffer board 7, and then utilize the inside first spring 8 of slide opening 5 to cushion, and under the effect of second spring 19, can promote two wedge hasp 10 and outwards expand and move, and with the block of detaining platform 11, realize the closed locking to cabinet door 2, when cabinet door 2 is opened to needs, pulling pull rod 12 drives sleeve 13 and outwards removes, carry out the pressfitting to the slope terminal surface of two wedge hasps 10, can remove the locking to cabinet door 2.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. An electric cabinet locking device, includes the cabinet body (1), its characterized in that: a cabinet door (2) is arranged on one side of the cabinet body (1), a mounting plate (3) is fixedly mounted on the inner wall of the cabinet body (1), two bosses (4) are fixedly connected on one side, away from the cabinet body (1), of the mounting plate (3), slide holes (5) are formed in the bosses (4), slide columns (6) are slidably connected in the slide holes (5), a buffer plate (7) is fixedly mounted at one ends, close to the cabinet body (1), of the slide columns (6), first springs (8) are arranged at one ends, away from the buffer plate (7), of the slide columns (6), the first springs (8) are embedded in the slide holes (5), a lock shaft (9) is fixedly mounted in the cabinet body (1), wedge-shaped lock catches (10) are arranged on two sides, away from one end of the cabinet body (1), of the lock shaft (9), grooves (18) are formed in two sides, away from one end of the cabinet body (1), of the lock shaft (9, the one end that the cabinet body (1) was kept away from in wedge hasp (10) is rotated and is connected in the inside of recess (18), two the one end that wedge hasp (10) was kept away from mutually all sets up to slope terminal surface, two equal fixedly connected with knot platform (11), two of the close side of the looks near side that boss (4) are close to cabinet body (1) one end the close side of wedge hasp (10) all is provided with second spring (19), second spring (19) embedding is installed in the inside of recess (18), the inside of lock axle (9) is said sliding connection and is had pull rod (12), the one end fixedly connected with sleeve (13) of the cabinet body (1) are kept away from in pull rod (12), sleeve (13) slip cup joint in the outside of lock axle (9).

2. The electrical cabinet locking apparatus of claim 1, wherein: the one end fixedly connected with bulge loop (16) of buffer board (7) are kept away from in traveller (6), bulge loop (16) and slide opening (5) sliding connection, one end fixed mounting that boss (4) are close to buffer board (7) has shrouding (15), traveller (6) and shrouding (15) sliding connection.

3. The electrical cabinet locking apparatus of claim 1, wherein: one end of the buffer plate (7) close to the cabinet body (1) is provided with a rubber pad in a sticking way.

4. The electrical cabinet locking apparatus of claim 1, wherein: one end, far away from the sleeve (13), of the pull rod (12) extends to the outside of the lock shaft (9) and is provided with a pull ring (17), and the pull ring (17) is rotatably connected with the pull rod (12).

5. The electrical cabinet locking apparatus of claim 1, wherein: a third spring (14) is installed inside the sleeve (13), and the third spring (14) is sleeved outside the pull rod (12).

6. The electrical cabinet locking apparatus of claim 1, wherein: clamping grooves (20) are formed in the close sides of the two wedge-shaped lock catches (10), clamping columns (21) are fixedly connected to the bottoms of the inner cavities of the grooves (18), one ends of the second springs (19) are sleeved outside the clamping columns (21), and the other ends of the second springs (19) are clamped inside the clamping grooves (20).

7. The electrical cabinet locking apparatus of claim 1, wherein: the distance value of the two buckling platforms (11) close to each other is larger than the diameter value of the outer wall of the sleeve (13).

8. The electrical cabinet locking apparatus of claim 1, wherein: the diameter of the inner wall of the sleeve (13) is equal to that of the outer wall of the lock shaft (9).