Maintenance power box capable of being quickly connected with electric equipment

Abstract

The utility model relates to a maintenance power box capable of being quickly connected with electric equipment, which comprises a shell, a plurality of branch switches are arranged on the right side of the top of the front end of the shell, supports are arranged on two sides of the bottom of the shell, and a rotating mechanism capable of enabling a cabinet door to be automatically opened is arranged inside one end of the support on one side. And a connecting mechanism which enables the plug to be quickly inserted and not easy to fall off is arranged in the shell. According to the utility model, through the connecting mechanism, when the plug is inserted into the socket, the connecting block is inserted into the connecting groove, so that the plug core and the jack can be determined to be in an aligned state, the plug can be smoothly inserted into the socket, and the electric equipment cable plug can be quickly inserted into the socket in a power box; the problem that an electrician needs to determine the positions of the plug core and the jacks to plug the plug into the socket during use is avoided, and the effects that the operation process can be reduced, and on-site temporary electricity utilization is facilitated are achieved.

Description

Technical Field

[0001] The utility model relates to a maintenance power box which can be quickly connected to electrical equipment. Background Art

[0002] The explosion-proof maintenance power box is a power supply device used in chemical or other industrial and mining enterprises. It needs to meet the explosion-proof requirements in hazardous areas. Before repairing the power supply, the power box cover needs to be removed, and the electrician needs to connect the cable plug of the electrical equipment to the internal socket of the power box to power the equipment. When inserting the plug into the socket, it is necessary to make sure that the plug core inside the plug is aligned with the socket on the socket so that the plug can be smoothly inserted into the socket. However, this operation is relatively cumbersome and inconvenient for temporary power use on site.

[0003] Based on this, a maintenance power box that can quickly connect to electrical equipment is now provided to eliminate the disadvantages of existing devices. Utility Model Content

[0004] The utility model provides a maintenance power box which can be quickly connected to electrical equipment, aiming to solve at least one of the technical problems existing in the prior art.

[0005] The technical solution of the utility model is a maintenance power box that can be quickly connected to electrical equipment, comprising: a shell, a main switch is provided on the left side of the front top of the shell, a multi-component switch is provided on the right side of the front top of the shell, brackets are provided on both sides of the bottom of the shell, a rotating mechanism that allows the cabinet door to be automatically opened is provided inside one end of the bracket on one side, and a connecting mechanism that allows the plug to be quickly inserted and not easily fall off is provided inside the shell.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] According to some embodiments of the utility model, the rotating mechanism includes a driving motor, a connecting rod, a cabinet door and a rotating shaft, a driving motor is provided inside one end of the bracket, a connecting rod is provided on the top of the driving motor, a cabinet door is provided on the surface of the connecting rod, a rotating shaft is provided at one end of the connecting rod, and one end of the rotating shaft is rotatably connected to a shell.

[0008] According to some embodiments of the present invention, the connecting rod forms a rotating structure with the housing through a rotating shaft.

[0009] According to some embodiments of the utility model, the connecting mechanism includes a socket, a connecting groove, a spring groove, a spring, a bayonet, a plug, a connecting block and a bayonet groove; a plurality of groups of sockets are provided inside the shell; connecting grooves are provided at both ends of the socket; a spring groove is provided on one side of the socket; one end of the spring is fixedly connected to the spring groove and the other end is fixedly connected to the bayonet; the bayonet pin is slidably arranged in the spring groove; a plug is slidably connected to the inside of the socket; connecting blocks are provided at both ends of the plug; a bayonet groove is provided on one side of the plug; the outer end of the bayonet pin cooperates with the slot, and the connecting groove cooperates with the connecting block.

[0010] According to some embodiments of the present invention, the diameter of the spring matches the diameter of the spring slot.

[0011] According to some embodiments of the present invention, a rain cover is provided on the top of the housing.

[0012] According to some embodiments of the present invention, positioning holes are provided on both sides of the bracket.

[0013] According to some embodiments of the utility model, a display light is provided on the left side of the middle of the front end of the shell, and a power supply head is provided at the bottom of the shell.

[0014] The beneficial effects of the utility model include:

[0015] The utility model starts the driving motor to drive the connecting rod to rotate through the rotating mechanism. When the connecting rod rotates, the cabinet door fixed on the connecting rod can rotate, so that the cabinet door can be automatically opened, so as to avoid the need for electricians to dismantle the power box cover before using the power box for maintenance.

[0016] The utility model uses a connecting mechanism to insert a connecting block into a connecting groove when the plug is inserted into the socket, thereby ensuring that the plug core and the socket are in an aligned state, so that the plug can be smoothly inserted into the socket, and the cable plug of the electrical equipment can be quickly inserted into the socket inside the power box, avoiding the need for electricians to determine the positions of the plug core and the socket before inserting the plug into the socket during use, thereby achieving the effect of reducing the operating process and facilitating temporary power use on site.

[0017] In addition, additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a general schematic diagram of a housing according to an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the internal details of the housing according to an embodiment of the utility model.

[0020] Figure 3 It is a general schematic diagram of the rotating mechanism according to an embodiment of the utility model.

[0021] Figure 4 It is a detailed schematic diagram of the rotating mechanism according to an embodiment of the utility model.

[0022] Figure 5 It is a general schematic diagram of the connection mechanism according to an embodiment of the utility model.

[0023] Figure 6 It is a detailed schematic diagram of a connection mechanism according to an embodiment of the utility model.

[0024] Figure 7 According to the utility model Figure 6 A is an enlarged schematic diagram.

[0025] Notes on the accompanying drawings: 1. Housing; 2. Main switch; 3. Sub-switch; 4. Display light; 5. Rain cover; 6. Bracket; 7. Rotating mechanism; 701. Driving motor; 702. Connecting rod; 703. Cabinet door; 704. Rotating shaft; 8. Connecting mechanism; 801. Socket; 802. Connecting slot; 803. Spring slot; 804. Spring; 805. Pin; 806. Plug; 807. Connecting block; 808. Slot; 9. Positioning hole; 10. Power supply head. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0027] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, top, bottom, etc. used in the present invention are only relative to the relative positional relationship of the various components of the present invention in the accompanying drawings.

[0028] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention. The term "and / or" used herein includes any combination of one or more related listed items.

[0029] It should be understood that, although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, without departing from the scope of the present disclosure, the first element may also be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0030] Reference Figures 1 to 7 In some embodiments, a maintenance power box that can quickly connect to electrical equipment according to the utility model includes a shell 1, a main switch 2 is provided on the left side of the top front end of the shell 1, which is used to control the total power of the maintenance power box, and a multi-component switch 3 is provided on the right side of the top front end of the shell 1. The multi-component switch 3 controls the power of multiple groups of sockets 801 respectively. Brackets 6 are provided on both sides of the bottom of the shell 1, and a rotating mechanism 7 that allows the cabinet door 703 to be opened automatically is provided inside one end of the bracket 6 on one side, so that when the maintenance power box is in use, the cabinet door 703 can be automatically opened, avoiding the need for electricians to remove the power box cover before using the maintenance power box. A connecting mechanism 8 is provided inside the shell 1 so that the plug 806 can be quickly inserted and is not easy to fall off, so that the plug 806 is conveniently inserted into the socket 801.

[0031] Reference Figure 3 to Figure 4 In one embodiment, the rotating mechanism 7 includes a driving motor 701, a connecting rod 702, a cabinet door 703 and a rotating shaft 704. The driving motor 701 is provided inside one end of the bracket 6, and the connecting rod 702 is provided on the top of the driving motor 701. Starting the driving motor 701 can drive the connecting rod 702 to rotate. The cabinet door 703 is provided on the surface of the connecting rod 702, and a rotating shaft 704 is provided at one end of the connecting rod 702. One end of the rotating shaft 704 is rotatably connected to the shell 1. When the connecting rod 702 rotates, the cabinet door 703 fixed on the connecting rod 702 can be rotated, and then the cabinet door 703 can be automatically opened, avoiding the need for electricians to remove the power box cover before using the power box for maintenance.

[0032] Reference Figure 4 In one embodiment, the connecting rod 702 forms a rotating structure with the housing 1 through the rotating shaft 704. When the connecting rod 702 rotates, the rotating shaft 704 can support one end of the connecting rod 702 and prevent the connecting rod 702 from shaking when rotating.

[0033] Reference Figures 5 to 7In one embodiment, the connecting mechanism 8 includes a socket 801, a connecting groove 802, a spring groove 803, a spring 804, a bayonet 805, a plug 806, a connecting block 807 and a bayonet groove 808. A plurality of sockets 801 are provided inside the housing 1. Connecting grooves 802 are provided at both ends of the socket 801 so that the connecting block 807 can be inserted into the connecting groove 802. A spring groove 803 is provided on one side of the socket 801. One end of the spring 804 is fixedly connected to the spring groove 803 and the other end is fixedly connected to the bayonet 805. The bayonet 805 is slidably arranged in the spring groove 803. A plug 806 is slidably connected to the inside of the socket 801. Connecting blocks 807 are provided at both ends of the plug 806. A bayonet groove 808 is provided on one side of the plug 806. The outer end of the bayonet pin 805 cooperates with the bayonet groove 808. The connecting groove 802 cooperates with the connecting block 807, and the plug 806 is inserted into the socket 801. One end of the plug 806 squeezes the spring 804. When the position is appropriate, the spring 804 is reset, and one end of the latch 805 is inserted into the latch groove 808, so that the plug 806 and the socket 801 are fixed together to prevent the plug 806 from falling off at will. At the same time, when the plug 806 is inserted into the socket 801, by inserting the connecting block 807 into the connecting groove 802, it can be determined that the plug core and the socket are in an aligned state, so that the plug 806 can be smoothly inserted into the socket 801, and the electrical equipment cable plug 806 can be quickly inserted into the socket 801 inside the power box, avoiding the need for electricians to determine the position of the plug core and the socket when using it before plugging the plug 806 into the socket 801, thereby reducing the operation process and facilitating temporary power use on site.

[0034] Reference Figure 7 In one embodiment, the diameter of the spring 804 matches the diameter of the spring slot 803. When the spring 804 is extended or retracted, the spring slot 803 will limit the spring 804 to prevent the spring 804 from shaking.

[0035] Reference Figure 1 In one embodiment, a rain cover 5 is provided on the top of the housing 1. The oblique rain cover 5 can better block rain and prevent rainwater from accumulating on the top of the housing 1, which may cause rust on the top.

[0036] Reference Figure 1 In one embodiment, positioning holes 9 are provided on both sides of the bracket 6, and bolts pass through the positioning holes 9 and are connected to the ground, so that the housing 1 can be fixed on the ground through the bracket 6.

[0037] Reference Figure 1In one embodiment, a display light 4 is provided on the left side of the middle front end of the housing 1 to indicate whether the maintenance power box is powered. A power supply head 10 is provided at the bottom of the housing 1 to provide power for the maintenance power box.

[0038] The above embodiment discloses a maintenance power box that can quickly connect to electrical equipment. When in use, the drive motor 701 is started to drive the connecting rod 702 to rotate. When the connecting rod 702 rotates, the cabinet door 703 fixed on the connecting rod 702 can rotate, and then the cabinet door 703 can be automatically opened, avoiding the need for electricians to remove the power box cover before using the maintenance power box. When the electrical equipment cable plug 806 is inserted into the internal socket 801 of the power box, the plug 806 is inserted into the socket 801, and one end of the plug 806 squeezes the spring 804. When the position is appropriate, the spring 804 is reset, and one end of the latch 805 is Inserting it into the card slot 808 fixes the plug 806 and the socket 801 together to prevent the plug 806 from falling off at will. At the same time, when the plug 806 is inserted into the socket 801, by inserting the connecting block 807 into the connecting slot 802, it can be determined that the plug core and the socket are in an aligned state, so that the plug 806 can be smoothly inserted into the socket 801, and the electrical equipment cable plug 806 can be quickly inserted into the socket 801 inside the power box, avoiding the need for electricians to determine the position of the plug core and the socket before inserting the plug 806 into the socket 801, thereby reducing the operational process and facilitating temporary power use on site.

[0039] The above is only a preferred embodiment of the utility model. The utility model is not limited to the above implementation. As long as the technical effect of the utility model is achieved by the same means, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the scope of protection of the present disclosure. All should belong to the protection scope of the utility model. Within the protection scope of the utility model, its technical solution and / or implementation method can have various modifications and changes.

Claims

1. A maintenance power box capable of quickly connecting to electrical equipment, comprising a housing (1), a main switch (2) being provided on the left side of the top front end of the housing (1), a multi-component switch (3) being provided on the right side of the top front end of the housing (1), and brackets (6) being provided on both sides of the bottom of the housing (1), characterized in that: A rotating mechanism (7) is provided inside one end of the bracket (6) on one side so that the cabinet door (703) can be opened automatically, and a connecting mechanism (8) is provided inside the housing (1) so that the plug (806) can be inserted quickly and is not easy to fall off.

2. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 1, characterized in that: The rotating mechanism (7) comprises a driving motor (701), a connecting rod (702), a cabinet door (703) and a rotating shaft (704); the driving motor (701) is arranged inside one end of the bracket (6); the connecting rod (702) is arranged on the top of the driving motor (701); the cabinet door (703) is arranged on the surface of the connecting rod (702); the rotating shaft (704) is arranged at one end of the connecting rod (702); and one end of the rotating shaft (704) is rotatably connected to the housing (1).

3. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 2, characterized in that: The connecting rod (702) forms a rotating structure with the housing (1) via a rotating shaft (704).

4. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 1, characterized in that: The connecting mechanism (8) comprises a socket (801), a connecting groove (802), a spring groove (803), a spring (804), a latch (805), a plug (806), a connecting block (807) and a latch groove (808); a plurality of sockets (801) are provided inside the housing (1); connecting grooves (802) are provided at both ends of the sockets (801); a spring groove (803) is provided on one side of the sockets (801); one end of the spring (804) is fixedly connected to the sockets (801); A spring groove (803) is provided, and a bayonet (805) is fixedly connected at the other end. The bayonet (805) is slidably arranged in the spring groove (803). A plug (806) is slidably connected inside the socket (801). Connecting blocks (807) are provided at both ends of the plug (806). A bayonet (808) is provided on one side of the plug (806). The outer end of the bayonet (805) cooperates with the bayonet groove (808), and the connecting groove (802) cooperates with the connecting block (807).

5. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 4, characterized in that: The diameter of the spring (804) matches the diameter of the spring slot (803).

6. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 1, characterized in that: A rain cover (5) is provided on the top of the housing (1).

7. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 1, characterized in that: Positioning holes (9) are provided on both sides of the bracket (6).

8. The maintenance power supply box capable of quickly connecting to electrical equipment according to claim 1, characterized in that: A display light (4) is provided on the left side of the middle of the front end of the housing (1), and a power supply head (10) is provided at the bottom of the housing (1).

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