Switch cabinet capable of preventing switch cabinet from being opened by mistake

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet comprising a box body, a locking piece and a mistaken touch prevention device, the box body is provided with a box door hinged with the box body, and an accommodating cavity for accommodating electronic equipment is arranged in the box door; the locking piece is connected to the box door in a sliding mode, a groove matched with the locking piece is formed in the box body, and the box door is locked when the locking piece is inserted into the groove; the mistaken touch prevention device comprises a box body, a V-shaped slide way groove and a linear groove are formed in the two sides of the box body, the slide way groove is communicated with the linear groove, the locking piece is in sliding connection with the box body through a sliding rod, the outward end of the sliding rod is fixedly connected with a sliding button, the end, away from the groove, of the locking piece is provided with a first spring, and the two ends of the first spring abut against the box body and the locking piece respectively. The anti-mistaken-touch device can be reset while preventing mistaken touch, a maintainer does not need to manually close the anti-mistaken-touch device, and the problem that in the prior art, the maintainer needs to manually close the anti-mistaken-touch device, and if the maintainer forgets to close the anti-mistaken-touch device, mistaken touch can still occur when the anti-mistaken-touch device is used next time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet that prevents mis-opening. Background Art

[0002] A switch cabinet is an electrical device. Since the internal space of the switch cabinet is relatively small, it is easy for maintenance personnel to accidentally touch other electrical devices, resulting in electric shock, which endangers the safety of the maintenance personnel.

[0003] Based on the above problems, the existing patent with publication number CN218489226U discloses a switch cabinet that prevents accidental touch. By installing the required electrical equipment in the connecting groove in the bracket, the bracket and the protective shell are used in combination to prevent maintenance personnel from accidentally touching other electrical equipment during maintenance, thereby increasing safety.

[0004] However, when implementing the above-mentioned binding equipment for packaging carton processing, it was found that it still has at least the following problems: through the cooperation of gears, sliders, connecting rods and clamping blocks, the clamping blocks are clamped on the clamping grooves to squeeze and fix the clamping plates. Although it can prevent maintenance personnel from accidentally touching other electrical equipment during maintenance, after opening the protective shell by rotating the gears, the gears have a certain self-locking property. After closing the protective shell, the maintenance personnel need to manually close it. If the maintenance personnel forget to close it, the problem of accidental touch may still occur during the next use. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a switch cabinet that prevents accidental opening, which can be reset while preventing accidental touches, without the need for maintenance personnel to manually close the anti-accidental touch device, thereby solving the problem in the prior art that maintenance personnel need to manually close the anti-accidental touch device, and if the maintenance personnel forget to close it, accidental touch may still occur the next time it is used.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides an anti-mistaken-opening switch cabinet, including a box body, a locking piece and an anti-mistaken-touch device, the box body has a box door hinged with the box body, and a accommodating cavity for accommodating electronic equipment is provided therein; the locking piece is slidably connected to the box door, and the box body is provided with a groove adapted to the locking piece, and the box door is locked when the locking piece is inserted into the groove; the anti-mistaken-touch device includes a box body, and V-shaped slide grooves and straight grooves are provided on both sides of the box body, the slide grooves and the straight grooves are connected, the locking piece is slidably connected to the box body through a sliding rod, and the outward end of the sliding rod is fixedly connected to a sliding button, and the end of the locking piece facing away from the groove is provided with a spring 1, and the two ends of the spring 1 respectively resist the box body and the locking piece.

[0009] Optionally, the anti-mistouch device also includes a second spring, which is arranged on the top of the inner wall of the box body, and the two ends of the second spring are respectively against the box body and the locking member, suitable for pushing the locking member to slide downward.

[0010] Optionally, a plurality of the slide grooves are provided between the slide groove and the straight groove on the box body, so that the slide groove presents a wave shape.

[0011] Optionally, a plurality of storage protrusions arranged at intervals are provided on two opposite sides of the inner side of the box body, and at least one side of every two storage protrusions is horizontally parallel.

[0012] Optionally, a plurality of error-touch boxes are further included, and the plurality of error-touch boxes can be placed on the storage protrusion, and each of the error-touch boxes is suitable for placing an electronic device.

[0013] Optionally, each of the error-touch boxes is provided with a protective door hinged to the error-touch box, and each of the plurality of protective doors is provided with a locking member and an anti-error-touch device.

[0014] Optionally, the plurality of slide grooves each have a convex side and a concave side, the concave side has a first slope and a second slope, the angle between each of the first slope and the second slope is not greater than 45°, and the convex side has a third slope and a fourth slope, the angle between the third slope and the fourth slope is not less than 90°.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a switch cabinet that prevents mis-opening, which has the following beneficial effects:

[0017] 1. The utility model is provided with an anti-accidental touch device. When the box door is closed, the spring drives the locking piece to be inserted into the groove to lock the box door. The device can achieve the effect of preventing accidental touch and can automatically reset, solving the problem that the existing device needs to be manually closed by maintenance personnel. If the maintenance personnel forget to close it, accidental touch may still occur when it is used next time;

[0018] 2. The utility model provides a second spring. When the device is accidentally touched, the second spring pushes the locking member to slide downward, so that the slide bar abuts against the bottom of the slide slot, further enhancing the effect of preventing accidental touch.

[0019] 3. The utility model can stratify different electronic devices into high-voltage chambers or low-voltage chambers by providing a plurality of false-touch boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 The schematic diagram of the structure of the false touch box of the utility model is shown;

[0022] Figure 3 A schematic diagram of the structure of the locking member and the anti-mistaken touch device is shown;

[0023] Figure 4 The utility model is shown Figure 3 A rear view structural diagram of ;

[0024] Figure 5 A schematic diagram of the internal structure of the locking member and the anti-mistake-touch device is shown.

[0025] In the figure: 1. box body; 2. box door; 3. locking piece; 4. groove; 5. anti-accidental touch device; 51. box body; 52. slide groove; 521. first inclined plane; 522. second inclined plane; 523. third inclined plane; 524. fourth inclined plane; 53. straight line groove; 6. slide bar; 7. slide button; 8. spring one; 9. spring two; 10. storage protrusion; 11. accidental touch box; 12. protective door. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example: See Figures 1 to 5According to an embodiment of the utility model, a technical solution is provided: an anti-mistaken-opening switch cabinet, comprising a box body 1, a locking member 3 and an anti-mistaken-touch device 5, the box body 1 having a box door 2 hinged to the box body 1, wherein the box door has a receiving cavity for receiving electronic equipment; the locking member 3 is slidably connected to the box door 2, and a groove 4 adapted to the locking member 3 is provided on the box body 1, and the box door 2 is locked when the locking member 3 is inserted into the groove 4; the anti-mistaken-touch device 5 comprises a box body 51, and V-shaped slide grooves 52 and straight grooves 53 are provided on both sides of the box body 51, and the slide grooves 52 and the straight grooves 53 are connected, and the locking member 3 is slidably connected to the box body 51 through a sliding rod 6, and a sliding button 7 is fixedly connected to the outward end of the sliding rod 6, and a spring 8 is provided at the end of the locking member 3 away from the groove 4, and the two ends of the spring 8 are respectively against the box body 51 and the locking member 3.

[0028] The anti-mistaken-opening switch cabinet of the above structure is provided with an anti-mistaken-touch device 5. When the maintenance personnel maintain the box body 1, they drive the slide bar 6 by sliding the slide button 7, so that the locking piece 3 fixedly connected to the slide bar 6 slides together with the slide button 7, driving the slide bar 6 to slide in the slide groove 52 and slide to the straight groove 53 to open the box door 2. When accidentally touched, the slide bar 6 will abut against the slide groove 52 to prevent the box door 2 from opening due to accidental touch. When the box door 2 is closed, the locking piece 3 is driven by the spring to be inserted into the groove 4 to lock the box door 2. The device can achieve the effect of preventing accidental touch and can complete automatic reset, which solves the problem that the existing device needs to be manually closed by the maintenance personnel. If the maintenance personnel forget to close it, accidental touch may still occur when it is used next time.

[0029] In this embodiment, the anti-accidental touch device 5 also includes a spring 29, which is arranged on the top of the inner wall of the box body 51. The two ends of the spring 29 are respectively against the box body 51 and the locking member 3, and are suitable for pushing the locking member 3 to slide downward. By setting the spring 29, when an accidental touch occurs, the spring 29 pushes the locking member 3 to slide downward, so that the slide bar 6 is against the bottom of the sliding groove, further increasing the anti-accidental touch effect.

[0030] In this embodiment, a plurality of slide grooves 52 are provided between the slide groove 52 and the straight groove 53 on the box body 51, so that the slide groove 52 is wavy in shape. By providing a plurality of slide grooves 52 and making the plurality of slide grooves 52 wavy in shape, the effect of preventing accidental touch is further increased.

[0031] In this embodiment, a plurality of spaced apart storage protrusions 10 are further provided on two opposite sides of the inner side of the box body 1, and at least one side of every two storage protrusions 10 is horizontally parallel. By providing the storage protrusions 10, electronic devices can be placed on the storage protrusions 10 to increase the fault tolerance of the box body 1, so that when placing electronic devices of different models, a partition or a support frame can be added and erected on the two storage protrusions 10, and the electronic device can be placed on the partition or the support frame.

[0032] In this embodiment, multiple error-touch boxes 11 are also included. Multiple error-touch boxes 11 can be placed on the storage protrusion 10. Each error-touch box 11 is suitable for placing electronic equipment. By setting up multiple error-touch boxes 11, different electronic equipment can be layered, such as a high-voltage chamber or a low-voltage chamber.

[0033] In this embodiment, the accidental touch box 11 is provided with a protective door 12 hinged to the accidental touch box 11, and multiple protective doors 12 are provided with locking parts 3 and anti-accidental touch devices 5. By providing the protective doors 12 and arranging the locking parts 3 and the anti-accidental touch devices 5 on the protective doors 12, when each accidental touch box 11 is opened, it must be opened through the anti-accidental touch device 5, thereby further increasing the anti-accidental touch effect.

[0034] In this embodiment, multiple slide grooves 52 all have a convex side and a concave side, the concave side has a first slope 521 and a second slope 522, the angle between each first slope 521 and the second slope 522 is not greater than 45°, and the convex side has a third slope 523 and a fourth slope 524, the angle between the third slope 523 and the fourth slope 524 is not less than 90°, by setting the angle between the first slope 521 and the second slope 522 to be not less than 45°, when the slide bar 6 is located between the first slope 521 and the second slope 522, the maintenance personnel is required to drive the slide bar 6 to slide upward to unlock, and the angle between the third slope 523 and the fourth slope 524 is not less than 90°, during the resetting process, the jamming of the slide bar 6 in the sliding groove can be reduced, thereby increasing the smoothness of the resetting.

[0035] Working principle: when it is necessary to repair the electronic equipment in the box body 1, the maintenance personnel pushes the sliding button 7 to move in the opposite direction of the groove 4, and the sliding button 7 drives the sliding rod 6 and the locking piece 3 fixed on the sliding rod 6 to slide together with the sliding button 7. During the sliding process, the sliding rod 6 passes through multiple slide grooves 52 and moves downward along the first inclined surface 521 of the slide groove 52. When it contacts the second inclined surface 522, the sliding rod 6 is located at the bottom of the slide groove 52 and abuts against the second inclined surface 522. At this time, the maintenance personnel need to push the sliding button 7 to move upward, and then continue to move in the direction away from the groove 4 until the sliding button 7 is located in the linear groove 53, so that the locking piece 3 is separated from the groove 4. When opening the false touch box 11, the operation of moving the sliding button 7 can be repeated to open the false touch box 11. When the maintenance is completed, the locking piece 3 is pushed by the spring 1 8, driving the locking piece 3 to be inserted into the groove 4 to close the protective door 12 or the box door 2.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch cabinet that prevents accidental opening, characterized in that: include: A box body (1) has a door (2) hinged to the box body (1), and has a housing cavity for housing electronic equipment; A locking member (3) is slidably connected to the box door (2); a groove (4) adapted to the locking member (3) is provided on the box body (1); when the locking member (3) is inserted into the groove (4), the box door (2) is locked; The anti-mistouch device (5) comprises a box body (51), wherein two sides of the box body (51) are provided with V-shaped slide grooves (52) and straight grooves (53), wherein the slide grooves (52) and the straight grooves (53) are communicated with each other, wherein the locking member (3) is slidably connected to the box body (51) via a slide rod (6), wherein an outward end of the slide rod (6) is fixedly connected with a slide button (7), and a spring (8) is arranged at an end of the locking member (3) away from the groove (4), wherein two ends of the spring (8) respectively abut against the box body (51) and the locking member (3).

2. The anti-misoperation switch cabinet according to claim 1, characterized in that: The anti-mis-touch device (5) further comprises a second spring (9), wherein the second spring (9) is arranged at the top of the inner wall of the box body (51), and the two ends of the second spring (9) respectively abut against the box body (51) and the locking member (3), and are suitable for pushing the locking member (3) to slide downward.

3. The anti-misoperation switch cabinet according to claim 1, characterized in that: A plurality of the slide grooves (52) are provided between the slide groove (52) and the straight groove (53) on the box body (51), so that the slide grooves (52) present a wave shape.

4. The anti-misoperation switch cabinet according to claim 1, characterized in that: A plurality of storage protrusions (10) arranged at intervals are also provided on two opposite sides of the inner side of the box body (1), and at least one side of each of the two storage protrusions (10) is horizontally parallel.

5. The anti-misoperation switch cabinet according to claim 4, characterized in that: It also comprises a plurality of error-touch boxes (11), wherein the plurality of error-touch boxes (11) can be placed on the storage protrusion (10), and each of the error-touch boxes (11) is suitable for placing an electronic device.

6. The anti-misoperation switch cabinet according to claim 5, characterized in that: The error-touch box (11) is provided with a protective door (12) hinged to the error-touch box (11), and a plurality of the protective doors (12) are provided with a locking member (3) and an anti-error-touch device (5).

7. The anti-misoperation switch cabinet according to any one of claims 1 to 6, characterized in that: The plurality of slide grooves (52) each have a convex side and a concave side, the concave side having a first inclined surface (521) and a second inclined surface (522), the angle between each of the first inclined surface (521) and the second inclined surface (522) being no greater than 45°, and the convex side having a third inclined surface (523) and a fourth inclined surface (524), the angle between the third inclined surface (523) and the fourth inclined surface (524) being no less than 90°.

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