CN218783402U - Switch board with theftproof function - Google Patents

Abstract

The utility model discloses a switch board with theftproof function relates to switch board technical field. The utility model discloses a cabinet body, cabinet body leading flank is provided with the cabinet door, be provided with anti-theft mechanism between cabinet door and the cabinet body, anti-theft mechanism includes the key subassembly, with key mechanism matched with runner assembly, and with the locking Assembly of runner assembly looks adaptation, cabinet door leading flank is provided with the lockhole, key subassembly and lockhole looks adaptation, the key subassembly includes turning handle and key body, the runner assembly includes the sleeve, a movable section of thick bamboo, a housing, reset spring, piston and fixture block, locking Assembly includes the set casing, the worm, the locating plate, the worm wheel, the movable plate, rack plate and latch segment. The utility model discloses a theftproof mechanism that sets up, the theftproof performance is better, avoids the stolen and damage of the inside electrical components of switch board, has reduced user's economic loss.

Description

Switch board with theftproof function

Technical Field

The utility model belongs to the technical field of the switch board, especially, relate to a switch board with theftproof function.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

There are a lot of cables in the switch board, suffer the invasion of thief easily, need the switch board to report to the police in order to drive the thief, and traditional theftproof type switch board adopts the lock body to guard against theft usually when using.

The existing power distribution cabinet adopts a lock body to prevent burglary in the using process, the anti-theft mode is the cheapest and the most original anti-theft mode, the anti-theft mode belongs to a mechanical lock, an electronic lock needs to be supported by an external power supply, and after the external power supply is lost, the electronic lock can lose the anti-theft function, so that the power distribution cabinet with the anti-theft function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with theftproof function solves current switch board in the use, adopts the least expensive mechanical lock to carry out the problem of theftproof.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a power distribution cabinet with anti-theft function, which comprises a cabinet body, wherein a cabinet door is arranged on the front side surface of the cabinet body, an anti-theft mechanism is arranged between the cabinet door and the cabinet body, the anti-theft mechanism comprises a key component, a rotating component matched with the key mechanism and a locking component matched with the rotating component, the front side surface of the cabinet door is provided with a lock hole, the key component is matched with the lock hole, and the cabinet door is hinged on the front side surface of the cabinet body;

the key assembly comprises a rotating handle and a key body, the rotating handle is connected with the key body, the key body is matched with the lock hole, clamping grooves are symmetrically formed in the outer side surface of the key body, away from the rotating handle, on one side, and the tops of the front side groove wall and the rear side groove wall of each clamping groove are bent outwards to form an arc-shaped structure;

the rotating assembly comprises a sleeve, a movable cylinder, two shells, a reset spring, a piston and a fixture block, wherein the sleeve is movably arranged on the rear side face of the cabinet door and corresponds to the position of a lock hole, one end of the movable cylinder is movably connected with the outer surface of the sleeve, the other end of the movable cylinder is of a polygonal structure, the two shells are symmetrically arranged on the inner wall of the movable cylinder, an opening is formed in one side face of the shell, away from the movable cylinder, of each shell, one end of the reset spring is fixedly connected to the inner side wall of the shell, the other end of the reset spring is connected with the piston, the piston is movably arranged in the shell, one end of the fixture block is connected with the piston, the other end of the fixture block penetrates through the opening in the bottom of the shell and extends to the outside, the fixture block is matched with a clamping groove formed in the key body, the movable cylinder is slidably connected to the outer side face of the sleeve, and the edge positions, away from one side face of the shell, of the front side face and the rear side face of the fixture block are of an arc-shaped structure;

the locking assembly comprises a fixed shell, a worm, a positioning plate, a worm wheel, a movable plate, a rack plate and a locking block, the fixed shell is fixedly connected to the front portion of the inner wall of the right side of the cabinet body, the worm is movably arranged inside the fixed shell, the position of the worm corresponds to that of the locking hole, one end of the worm penetrates through the front side face of the fixed shell and extends to the outside, the positioning plate is fixedly connected to one end, away from the fixed shell, of the worm, a positioning groove matched with one end of a cabinet door away from a movable cylinder is formed in the positioning plate, the worm wheel is meshed with the top of the worm, the movable plate is movably arranged on the top face of the inner side of the fixed shell, the rack plate is fixedly connected to the bottom of the movable plate, the rack plate is meshed with the worm wheel, the locking block is fixedly connected to the right end of the rack plate, a locking groove is formed in the inner wall of the cabinet body and is matched with the locking block, the worm wheel is driven to rotate through rotation of the worm, and the worm wheel has a self-locking function.

Preferably, the fixed base that is provided with in cabinet body bottom, logical groove has been seted up to the inside cavity of base and side, is convenient for dispel the heat to cabinet body bottom.

Preferably, the relative both sides of cabinet body lateral surface have all seted up the louvre, the louvre is the slope setting, and from the internal portion of cabinet to the outside downward sloping gradually, the louvre is the slope setting and avoids the rainwater to get into the internal portion of cabinet through the louvre.

Preferably, the inside fixed dust screen that is provided with of louvre, the dust screen avoids the dust to pass through the louvre and gets into the internal portion of cabinet.

Preferably, a handle is fixedly connected to the front side surface of the cabinet door.

Preferably, a sliding groove is formed in the top surface of the inner side of the fixed shell, a sliding block is movably arranged in the sliding groove, the bottom of the sliding block is fixedly connected with the top of the moving plate, and the moving plate can slide left and right in the fixed shell conveniently.

Preferably, a through hole is formed in one side face, close to the inner wall of the cabinet body, of the fixed shell, the size of the through hole is larger than that of the locking block, and the locking block penetrates through the through hole and extends to the outer side of the fixed shell.

The utility model discloses following beneficial effect has:

the utility model has the advantages that through the arranged anti-theft mechanism, when the cabinet door is required to be closed, the key body is inserted into the lock hole, the key body enters the sleeve and the movable cylinder, the key body is rotated to enable the clamping groove position arranged on the key body to correspond to the clamping block position, the clamping block is clamped into the clamping groove under the elastic action of the reset spring, so that the key body is fixedly connected with the movable cylinder, the rotating handle is pushed to enable the key body to continue to move towards the inside of the lock hole, thereby driving one end of the movable cylinder to be attached to the positioning plate, one end of the movable cylinder is clamped into the positioning groove of the positioning plate by rotating the rotating handle, one end of the movable cylinder and the positioning groove are both in a polygonal structure, the positioning plate is driven to rotate by rotating the rotating handle, thereby driving the worm to rotate, thereby drive the worm wheel and rotate, because worm wheel and rack plate mesh, thereby drive the movable plate and move to being close to cabinet body inner wall one side, thereby drive the latch segment and pass the through-hole that set up on the set casing side, and block into the inside of the locking groove that sets up on the cabinet body lateral wall, thereby make the cabinet door closed, and through the self-locking function of worm and worm wheel self-band, the cabinet door closure effect is better, extract the key body, make the card block separate with the card-lock groove that sets up on the key body, insert the inside rotation of lockhole through ordinary key this moment, can't make it and a movable section of thick bamboo fixed connection, and when ordinary key rotates, can't drive the worm and rotate, thereby play the theftproof effect, the theftproof performance is better, avoid the inside electrical components of switch board stolen and damage, user's economic loss has been reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a power distribution cabinet with an anti-theft function according to the present invention;

fig. 2 is a top view of a power distribution cabinet with an anti-theft function according to the present invention;

fig. 3 isbase:Sub>A cross-sectional view ofbase:Sub>A portionbase:Sub>A-base:Sub>A in fig. 2 ofbase:Sub>A power distribution cabinet with an anti-theft function according to the present invention;

fig. 4 is an enlarged view of a position B in fig. 3 of a power distribution cabinet with an anti-theft function according to the present invention;

FIG. 5 is a plan view of a partial structure of a rotating assembly of a power distribution cabinet with an anti-theft function according to the present invention;

fig. 6 is a cross-sectional view of the power distribution cabinet with the anti-theft function at the position C-C in fig. 2;

fig. 7 is the utility model relates to a D department enlarger in switch board figure 6 with theftproof function.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cabinet body; 2. a cabinet door; 3. a handle is rotated; 4. a key body; 5. a sleeve; 6. a movable barrel; 7. a housing; 8. a return spring; 9. a piston; 10. a clamping block; 11. a stationary case; 12. a worm; 13. positioning a plate; 14. a worm gear; 15. moving the plate; 16. a rack plate; 17. a locking block; 18. a slide block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model relates to a power distribution cabinet with anti-theft function, which comprises a cabinet body 1, wherein a cabinet door 2 is arranged on the front side surface of the cabinet body 1, an anti-theft mechanism is arranged between the cabinet door 2 and the cabinet body 1, the anti-theft mechanism comprises a key assembly, a rotating assembly matched with the key assembly and a locking assembly matched with the rotating assembly, a lock hole is arranged on the front side surface of the cabinet door 2, the key assembly is matched with the lock hole, and the cabinet door 2 is hinged on the front side surface of the cabinet body 1;

the key assembly comprises a rotating handle 3 and a key body 4, the rotating handle 3 is connected with the key body 4, the key body 4 is matched with the lock hole, clamping grooves are symmetrically formed in the outer side surface of one side, away from the rotating handle 3, of the key body 4, and the tops of the front side groove wall and the rear side groove wall of each clamping groove are bent outwards to form an arc-shaped structure;

the rotating assembly comprises a sleeve 5, a movable barrel 6, shells 7, a reset spring 8, pistons 9 and fixture blocks 10, wherein the sleeve 5 is movably arranged on the rear side face of the cabinet door 2 and corresponds to the position of a lock hole, one end of the movable barrel 6 is movably connected with the outer surface of the sleeve 5, the other end of the movable barrel is of a polygonal structure, the two shells 7 are symmetrically arranged on the inner wall of the movable barrel 6, an opening is formed in one side face, away from the movable barrel 6, of each shell 7, one end of each reset spring 8 is fixedly connected to the inner side wall of each shell 7, the other end of each reset spring is connected with the corresponding piston 9, the pistons 9 are movably arranged in the shells 7, one ends of the fixture blocks 10 are connected with the pistons 9, the other ends of the fixture blocks 10 penetrate through the openings in the bottoms of the shells 7 to extend to the outer sides, the fixture blocks 10 are matched with clamping grooves formed in the key body 4, the movable barrel 6 is slidably connected to the outer side face of the sleeve 5, and the edge positions, away from the front side face and the rear side face of each fixture block 10, away from the corresponding to the side face of the shell 7, are of each fixture block in an arc structure;

the locking assembly comprises a fixed shell 11, a worm 12, a positioning plate 13, a worm wheel 14, a movable plate 15, a rack plate 16 and a locking block 17, the fixed shell 11 is fixedly connected to the front position of the inner wall of the right side of the cabinet body 1, the worm 12 is movably arranged inside the fixed shell 11, the position of the worm 12 corresponds to the position of the locking hole, one end of the worm 12 penetrates through the front side surface of the fixed shell 11 and extends to the outside, the positioning plate 13 is fixedly connected to one end, away from the fixed shell 11, of the worm 12, the positioning plate 13 is far away from one side surface of the worm 12 and is provided with a positioning groove matched with one end, away from the cabinet door 2, of the movable cylinder 6, the worm wheel 14 is meshed at the top of the worm 12, the movable plate 15 is movably arranged on the top surface of the inner side of the fixed shell 11, the rack plate 16 is fixedly connected to the bottom of the movable plate 15, the rack plate 16 is meshed with the worm wheel 14, the locking block 17 is fixedly connected to the right end of the rack plate 16, the inner wall of the cabinet body 1 is provided with a locking groove matched with the locking block 17, the worm 12 is rotated to drive the worm wheel 14, and the worm 12 and the worm wheel 14 has a self-locking function.

Wherein, the fixed base that is provided with in 1 bottom of the cabinet body, logical groove has been seted up to inside cavity of base and side, is convenient for dispel the heat to 1 bottom of the cabinet body.

Wherein, the relative both sides of the lateral surface of the cabinet body 1 have all been seted up the louvre, and the louvre is the slope setting, and from the internal portion of the cabinet to the outside downward sloping gradually, the louvre is the slope setting and avoids the rainwater to pass through the louvre and get into the internal portion of the cabinet 1.

Wherein, the inside fixed dust screen that is provided with of louvre, the dust screen avoids the dust to get into through the louvre inside the cabinet body 1.

Wherein, the front side of the cabinet door 2 is fixedly connected with a handle.

The top surface of the inner side of the fixed shell 11 is provided with a sliding groove, a sliding block 18 is movably arranged in the sliding groove, and the bottom of the sliding block 18 is fixedly connected with the top of the moving plate 15, so that the moving plate 15 can slide left and right in the fixed shell 11 conveniently.

Wherein, the through-hole has been seted up on the fixed shell 11 is close to 1 inner wall side of cabinet body, and the through-hole size is greater than latch segment 17 size, and latch segment 17 passes the through-hole and extends to the fixed shell 11 outside.

The utility model discloses a theory of operation does: when the cabinet door 2 needs to be closed, the key body 4 is inserted into the lock hole, the key body 4 enters the sleeve 5 and the movable cylinder 6, the key body 4 is rotated to enable the clamping groove position arranged on the key body to correspond to the clamping block 10 position, the clamping block 10 is clamped into the clamping groove under the elastic action of the reset spring 8, so that the key body 4 is fixedly connected with the movable cylinder 6, the rotating handle 3 is pushed to enable the key body 4 to continuously move towards the inside of the lock hole, so that one end of the movable cylinder 6 is driven to be attached to the positioning plate 13, one end of the movable cylinder 6 is clamped into the positioning groove of the positioning plate 13 by rotating the rotating handle 3, one end of the movable cylinder 6 and the positioning groove are both in a polygonal structure, the positioning plate 13 is driven to rotate by rotating the rotating handle 3, so that the worm 12 is driven to rotate, and the worm wheel 14 is driven to rotate, because worm wheel 14 meshes with rack plate 16 mutually, thereby drive movable plate 15 to being close to cabinet body 1 inner wall one side and removing, thereby drive latch segment 17 and pass the through-hole that set up on the set casing 11 side, and block the inside locking groove that sets up on the cabinet body 1 lateral wall, thereby make cabinet door 2 closed, and through the self-locking function of worm 12 with worm wheel 14 self-band, cabinet door 2 closed effect is better, extract key body 4 after cabinet door 2 is closed, make the block 10 separate with the block groove that sets up on the key body 4, insert the inside rotation of lockhole through ordinary key this moment, can't make its and activity section of thick bamboo 6 fixed connection, and when ordinary key rotates, can't drive worm 12 and rotate, thereby play the theftproof effect, the theftproof performance is better, avoid the inside electrical components of switch board stolen and damage, user's economic loss has been reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a switch board with theftproof function, includes the cabinet body (1), cabinet body (1) leading flank is provided with cabinet door (2), its characterized in that: an anti-theft mechanism is arranged between the cabinet door (2) and the cabinet body (1), the anti-theft mechanism comprises a key assembly, a rotating assembly matched with the key mechanism and a locking assembly matched with the rotating assembly, a lock hole is formed in the front side face of the cabinet door (2), and the key assembly is matched with the lock hole;

the key assembly comprises a rotating handle (3) and a key body (4), the rotating handle (3) is connected with the key body (4), the key body (4) is matched with the lock hole, and clamping grooves are symmetrically formed in the outer side surface of one side, away from the rotating handle (3), of the key body (4);

the rotating assembly comprises a sleeve (5), a movable barrel (6), shells (7), a reset spring (8), a piston (9) and a clamping block (10), the sleeve (5) is movably arranged on the rear side face of the cabinet door (2) and corresponds to the position of a lock hole, one end of the movable barrel (6) is movably connected with the outer surface of the sleeve (5), the other end of the movable barrel is of a polygonal structure, the two shells (7) are symmetrically arranged on the inner wall of the movable barrel (6), an opening is formed in one side face, away from the movable barrel (6), of each shell (7), one end of the reset spring (8) is fixedly connected to the inner side wall of each shell (7), the other end of each reset spring is connected with the piston (9), the piston (9) is movably arranged in each shell (7), one end of the clamping block (10) is connected with the piston (9), the other end of the clamping block passes through the opening in the bottom of each shell (7) and extends to the outer side, and the clamping block (10) is matched with a clamping groove formed in the key body (4);

locking assembly includes set casing (11), worm (12), locating plate (13), worm wheel (14), movable plate (15), rack board (16) and latch segment (17), set casing (11) fixed connection is on the anterior position of the cabinet body (1) right side inner wall, worm (12) activity sets up inside set casing (11), just worm (12) position is corresponding with the jack position, worm (12) one end runs through set casing (11) leading flank and extends to the outside, set casing (11) one end is kept away from in worm (12) to locating plate (13) fixed connection, just on worm (12) side is kept away from in locating plate (13), set up the constant head tank of keeping away from cabinet door (2) one end looks adaptation with activity section of thick bamboo (6), worm wheel (14) meshing is at worm (12) top, movable plate (15) activity sets up on set casing (11) inboard top surface, rack board (16) fixed connection is on movable plate (15) bottom, just rack board (16) mesh mutually with worm wheel (14), rack board (17) fixed connection is in the right side inner wall (17) phase-match latch segment (17) the latch segment (17) phase-match has been seted up on the cabinet body inner wall (1).

2. The power distribution cabinet with the anti-theft function according to claim 1, wherein a base is fixedly arranged at the bottom of the cabinet body (1), the base is hollow, and a through groove is formed in the side surface of the base.

3. The power distribution cabinet with the anti-theft function according to claim 2, wherein heat dissipation holes are formed in opposite sides of the outer side surface of the cabinet body (1), and the heat dissipation holes are obliquely arranged and gradually inclined downwards from the inside to the outside of the cabinet body (1).

4. The power distribution cabinet with the anti-theft function according to claim 3, wherein a dust screen is fixedly arranged inside the heat dissipation holes.

5. The switch board with theftproof function of claim 4, characterized in that, the preceding side of cabinet door (2) fixedly connected with handle.

6. The power distribution cabinet with the anti-theft function according to claim 1, wherein a sliding groove is formed in the top surface of the inner side of the fixed shell (11), a sliding block (18) is movably arranged in the sliding groove, and the bottom of the sliding block (18) is fixedly connected with the top of the moving plate (15).

7. The power distribution cabinet with the anti-theft function according to claim 6, wherein a through hole is formed in one side surface, close to the inner wall of the cabinet body (1), of the fixed shell (11), and the size of the through hole is larger than that of the locking block (17).

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