An AC / DC charging cabinet that is easy to maintain

Abstract

The utility model belongs to the technical field of charging cabinets, and specifically relates to an AC / DC charging cabinet that is easy to maintain, including an outer protective cabinet and a support frame, the support frame is slidably connected to the inside of the outer protective cabinet, and mounting frames are equidistantly installed on the support frame from top to bottom, one side of one of the mounting frames is provided with a charging mainboard, a charging line for charging is provided on the charging mainboard, a protective cover is provided on the outside of the charging line, the protective cover is fixedly connected to the support frame by screws, one side of the protective cover is symmetrically provided with a snap-fitting component that snaps with the outer protective cabinet, and one side of the outer protective cabinet is symmetrically provided with a card slot that matches the snap-fitting component. In the utility model, when repairing, the support frame is pulled out from the inside of the outer protective cabinet, the mounting frame, the charging mainboard and the protective cover installed on the support frame are all pulled out, and the electrical parts are all pulled out from the inside of the outer protective cabinet, which is easy to repair.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging cabinets, and in particular relates to an AC / DC charging cabinet which is easy to maintain. Background Art

[0002] The charging cabinet can convert AC power into DC power to charge devices. It is a device that can centrally charge a large number of various types of digital electronic products. It is often used in schools, enterprises, training institutions and other occasions.

[0003] The commonly used charging cabinet is a cabinet-type structure, in which the equipment placement rack and charging function electronic components are fixedly installed inside the cabinet. When performing maintenance, the cabinet door can only be opened or the back panel can be removed for maintenance. Due to the small space inside the cabinet, it is difficult for maintenance workers to inspect and perform maintenance operations, resulting in difficulties in the maintenance operation of the charging cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide an AC / DC charging cabinet that is easy to maintain. During maintenance, the support frame can be pulled out from the inside of the outer protective cabinet body, which is convenient for maintenance to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an AC / DC charging cabinet that is easy to maintain, comprising an outer protective cabinet body and a support frame, the support frame being slidably connected to the inside of the outer protective cabinet body, and mounting frames being equidistantly installed on the support frame from top to bottom, one side of one of the mounting frames being provided with a charging mainboard, a charging mainboard being provided with a charging cable for charging, a protective cover being provided on the outside of the charging cable, the protective cover being fixedly connected to the support frame by screws, and one side of the protective cover being symmetrically provided with engaging components that engage with the outer protective cabinet body.

[0006] Furthermore, a card slot cooperating with the engaging component is symmetrically arranged on one side of the outer protective cabinet, and a cable arrangement hole is arranged on the bottom of one side of the outer protective cabinet.

[0007] Furthermore, the support frame includes four support columns distributed in a rectangular array, the support columns are fixedly connected with sleeves distributed equidistantly from top to bottom, and the top of the sleeves is fixedly connected with a support plate for supporting the mounting frame.

[0008] Furthermore, the placement rack includes an L-shaped plate, the bottom end of the L-shaped plate is fixedly connected to the top ends of four of the support plates, the interior of the L-shaped plate is fixedly connected with equidistantly distributed partitions, and a charging compartment for storing the device to be charged is located between two adjacent partitions.

[0009] Furthermore, one end of several of the charging cables respectively passes through one side of the L-shaped plate and extends to the inside of the corresponding charging compartment, and a power cable is provided at the bottom of the charging mainboard.

[0010] Furthermore, connecting plates are fixedly connected to both sides of the protective cover, and the connecting plates are fixedly connected to one side of the corresponding support column by screws. The top and bottom ends of the connecting plates are provided with equidistantly distributed cable grooves, and the charging cable passes through the corresponding cable grooves.

[0011] Furthermore, the engaging component includes a rotating shaft, which is rotatably connected to one side of the protective cover via a bearing, and one end of the rotating shaft is fixedly connected to an arc-shaped clamping plate, and the two arc-shaped clamping plates are respectively arranged corresponding to the two clamping slots.

[0012] Furthermore, the charging cable is electrically connected to the charging mainboard, and the charging mainboard is electrically connected to the external power supply via a power cable, and one end of the power cable passes through the cable hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: during maintenance, the support frame is pulled out from the inside of the outer protective cabinet, the placement frame, the charging mainboard and the protective cover installed on the support frame are all pulled out, and the electrical parts are all pulled out from the inside of the outer protective cabinet, which is convenient for maintenance and improves the practicality of the charging cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the outer protection cabinet of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the protective cover of the utility model;

[0017] Figure 4 This is a schematic diagram of the installation structure of the charging mainboard of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Outer protective cabinet; 11. Card slot; 12. Cable hole; 2. Support frame; 21. Support column; 22. Sleeve; 23. Support plate; 3. Placement frame; 31. L-shaped plate; 32. Partition; 33. Charging compartment; 4. Charging motherboard; 41. Charging cable; 42. Power cord; 5. Protective cover; 51. Connecting plate; 52. Cable slot; 6. Clamping component; 61. Rotating shaft; 62. Arc-shaped card plate. DETAILED DESCRIPTION

[0020] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0021] like Figure 1-4 As shown, an AC / DC charging cabinet that is easy to maintain includes an outer protective cabinet body 1 and a support frame 2, the support frame 2 is slidably connected to the inside of the outer protective cabinet body 1, and mounting frames 3 are equidistantly installed on the support frame 2 from top to bottom, and a charging mainboard 4 is arranged on one side of one of the mounting frames 3, and a charging line 41 for charging is arranged on the charging mainboard 4, and a protective cover 5 is arranged on the outside of the charging line 41, and the protective cover 5 is fixedly connected to the support frame 2 by screws, and a clamping part 6 that is clamped with the outer protective cabinet body 1 is symmetrically arranged on one side of the protective cover 5, and a clamping groove 11 that matches the clamping part 6 is symmetrically arranged on one side of the outer protective cabinet body 1, and a wiring hole 12 is arranged on the bottom of one side of the outer protective cabinet body 1.

[0022] According to the above structure, when maintenance is needed, the support frame 2 is pulled out from the inside of the outer protective cabinet 1, and the placement frame 3, charging mainboard 4 and protective cover 5 installed on the support frame 2 are all pulled out, and the electrical parts are all pulled out from the inside of the outer protective cabinet 1, which is convenient for maintenance and improves the practicality of the charging cabinet.

[0023] like Figure 2 and 3 As shown, the support frame 2 includes four support columns 21 distributed in a rectangular array, the support columns 21 are fixedly connected with equidistantly distributed sleeves 22 from top to bottom, the top of the sleeve 22 is fixedly connected with a support plate 23 for supporting the placement frame 3, the placement frame 3 includes an L-shaped plate 31, the bottom end of the L-shaped plate 31 is fixedly connected to the top end of four of the support plates 23, the inside of the L-shaped plate 31 is fixedly connected with equidistantly distributed partitions 32, and a charging compartment 33 for storing the device to be charged is located between two adjacent partitions 32, one end of a number of charging cables 41 respectively passes through one side of the L-shaped plate 31 and extends to the inside of the corresponding charging compartment 33, and a power cord 42 is arranged at the bottom of the charging mainboard 4.

[0024] According to the above structure, when in use, the terminal device to be charged is connected to the end of the charging cable 41, and then the terminal device is placed inside the charging compartment 33. The placement rack 3 is installed as a whole on the support rack 2. When the support rack 2 is pulled outward, the placement rack 3 can be pulled out together.

[0025] like Figure 3As shown, connecting plates 51 are fixedly connected to both sides of the protective cover 5, and the connecting plates 51 are fixedly connected to one side of the corresponding support column 21 by screws. The top and bottom ends of the connecting plates 51 are provided with equidistantly distributed cable grooves 52, and the charging cable 41 passes through the corresponding cable grooves 52. The clamping component 6 includes a rotating shaft 61, which is rotatably connected to one side of the protective cover 5 through a bearing. One end of the rotating shaft 61 is fixedly connected to an arc-shaped clamping plate 62, and the two arc-shaped clamping plates 62 are respectively arranged corresponding to the two clamping grooves 11.

[0026] According to the above structure, the protective cover 5 is used to protect the charging mainboard 4. During maintenance, the screws on the connecting plate 51 are unscrewed to remove the protective cover 5 to expose the charging mainboard 4 for easy maintenance. After the maintenance is completed, the support frame 2 is pushed into the interior of the outer protective cabinet 1, and then the rotating shaft 61 is rotated through the card slot 11 to rotate the arc card plate 62 upward, so that the arc card plate 62 passes through the card slot 11. After the arc card plate 62 passes through the card slot 11, the rotating shaft 61 is rotated to make the arc card plate 62 face downward, so that the support frame 2 can be engaged with the interior of the outer protective cabinet 1.

[0027] like Figure 1 and 4 As shown, the charging cable 41 is electrically connected to the charging mainboard 4 , and the charging mainboard 4 is electrically connected to an external power source via a power cable 42 , and one end of the power cable 42 passes through the cable hole 12 .

[0028] According to the above structure, when in use, the power cord 42 is connected to an external power source to power the charging mainboard 4, and the charging cord 41 is electrically connected to the charging mainboard 4, so that the terminal device can be powered.

[0029] The working principle of the utility model is as follows: when maintenance is needed, the support frame 2 is pulled out from the inside of the outer protective cabinet 1, and the placement frame 3, the charging mainboard 4 and the protective cover 5 installed on the support frame 2 are all pulled out, and the electrical parts are pulled out from the inside of the outer protective cabinet 1, which is convenient for maintenance and improves the practicality of the charging cabinet. When in use, the terminal device to be charged is connected to the end of the charging line 41, and then the terminal device is placed in the charging compartment 33. The placement frame 3 is installed on the support frame 2 as a whole. When the support frame 2 is pulled outward, the placement frame 3 can be pulled out together. The protective cover 5 is used to protect the charging mainboard 4. When maintenance is performed, the connection is unscrewed. By unscrewing the screws on the plate 51, the protective cover 5 can be removed to expose the charging mainboard 4 for easy maintenance. After the maintenance is completed, the support frame 2 is pushed into the interior of the outer protective cabinet 1, and then the shaft 61 is rotated through the card slot 11 to rotate the arc card plate 62 upward, so that the arc card plate 62 passes through the card slot 11. After the arc card plate 62 passes through the card slot 11, the shaft 61 is rotated to make the arc card plate 62 face downward, so that the support frame 2 can be clamped in the interior of the outer protective cabinet 1. When in use, the power cord 42 is connected to the external power supply to power the charging mainboard 4, and the charging line 41 is electrically connected to the charging mainboard 4, so that the terminal device can be powered.

[0030] The above are only preferred embodiments of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the art unless otherwise specified or limited.

Claims

1. An AC / DC charging cabinet that is easy to maintain, comprising an outer protective cabinet body (1) and a support frame (2), characterized in that: The support frame (2) is slidably connected to the inside of the outer protective cabinet (1); mounting frames (3) are equidistantly mounted on the support frame (2) from top to bottom; a charging mainboard (4) is arranged on one side of one of the mounting frames (3); a charging cable (41) for charging is arranged on the charging mainboard (4); a protective cover (5) is arranged on the outside of the charging cable (41); the protective cover (5) is fixedly connected to the support frame (2) by screws; and a clamping component (6) for clamping with the outer protective cabinet (1) is symmetrically arranged on one side of the protective cover (5).

2. The AC / DC charging cabinet that is easy to maintain according to claim 1 is characterized in that: A clamping slot (11) matching with the clamping component (6) is symmetrically arranged on one side of the outer protective cabinet (1), and a wiring hole (12) is arranged on the bottom of one side of the outer protective cabinet (1).

3. The AC / DC charging cabinet that is easy to maintain according to claim 2 is characterized in that: The support frame (2) comprises four support columns (21) distributed in a rectangular array, the support columns (21) being fixedly connected from top to bottom with sleeves (22) distributed at equal intervals, and the tops of the sleeves (22) being fixedly connected with a support plate (23) for supporting the mounting frame (3).

4. The AC / DC charging cabinet that is easy to maintain according to claim 3 is characterized in that: The placement rack (3) comprises an L-shaped plate (31), the bottom end of the L-shaped plate (31) being fixedly connected to the top ends of four of the support plates (23), the interior of the L-shaped plate (31) being fixedly connected to equally spaced partitions (32), and a charging compartment (33) for storing devices to be charged being located between two adjacent partitions (32).

5. The AC / DC charging cabinet that is easy to maintain according to claim 4 is characterized in that: One end of a plurality of the charging cables (41) respectively passes through one side of the L-shaped plate (31) and extends to the inside of the corresponding charging compartment (33), and a power cable (42) is provided at the bottom of the charging mainboard (4).

6. The AC / DC charging cabinet that is easy to maintain according to claim 5 is characterized in that: Both sides of the protective cover (5) are fixedly connected with connecting plates (51), the connecting plates (51) are fixedly connected to one side of the corresponding support column (21) by means of screws, the top and bottom ends of the connecting plates (51) are both provided with equidistantly distributed cable grooves (52), and the charging cables (41) pass through the corresponding cable grooves (52).

7. The AC / DC charging cabinet that is easy to maintain according to claim 6 is characterized in that: The engaging component (6) comprises a rotating shaft (61), the rotating shaft (61) being rotatably connected to one side of the protective cover (5) via a bearing, one end of the rotating shaft (61) being fixedly connected to an arc-shaped clamping plate (62), the two arc-shaped clamping plates (62) being respectively arranged corresponding to the two clamping slots (11).

8. The AC / DC charging cabinet that is easy to maintain according to claim 7 is characterized in that: The charging cable (41) is electrically connected to the charging mainboard (4), and the charging mainboard (4) is electrically connected to an external power source via a power cable (42), and one end of the power cable (42) passes through the cable hole (12).

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