Preventing misoperation of power supply structure

Abstract

The utility model relates to a power supply structure for preventing misoperation, including a shell, the shell is a frame-type structure, the shell is provided with an operation panel and a protective structure for preventing misoperation of the operation panel, the protective structure includes a protective cover and a receiving groove, the protective cover is arranged in the receiving groove and can slide back and forth in the receiving groove, the receiving groove is arranged inside the shell and the opening is arranged on the operation panel, the protective cover can be pulled out from the opening of the receiving groove and flipped to cover the operation panel. The utility model designs a pull-out protective cover, which does not need to be repeatedly installed and disassembled, saves maintenance time, and prolongs service life; furthermore, a hidden receiving groove is designed on the shell, and the protective cover can be accommodated in the groove when not in use, so as to avoid the loss of parts and improve safety.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to a power supply structure for preventing misoperation. Background Art

[0002] Common power supplies on the market generally have a frame-shaped metal shell, with electronic components installed inside the shell, and an operation panel set on one side of the metal shell. When this type of power supply is carried or used, it is easy for the operation panel to be bumped or scratched due to improper operation, thereby causing a certain degree of damage to the surface of the display screen, or accidentally touching the switch button, etc., which may seriously cause the entire device to fail to operate normally, greatly reducing the work efficiency of the device and increasing the cost of maintenance. To this end, in order to solve the above problems, technical personnel in this field add a design of an operation panel protective cover when designing the power supply, and use four threaded holes to lock the protective cover with screws to protect the operation panel of the power supply. This kind of protective cover is inconvenient to install and remove, and it is easy to lose parts during the disassembly process. It can be seen that the existing technology needs to be further improved and enhanced. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a power supply structure that prevents misoperation, and to design a pull-out protective cover that does not require repeated installation and disassembly, thereby saving maintenance time and extending the service life; furthermore, a hidden accommodating groove is designed on the shell, and the protective cover can be accommodated in the groove when not in use, thereby avoiding loss of parts and improving safety.

[0004] The technical solution adopted by the utility model to solve its technical problem is: a power supply structure to prevent misoperation, including a shell, the shell is a frame-type structure, the shell is provided with an operation panel and a protective structure to prevent misoperation of the operation panel, the protective structure includes a protective cover and a receiving groove, the protective cover is arranged in the receiving groove and can slide back and forth in the receiving groove, the receiving groove is arranged inside the shell and the opening is arranged on the operation panel, the protective cover can be drawn out from the opening of the receiving groove and flipped over to cover the operation panel.

[0005] Furthermore, the specific structure that enables the protective cover to slide in the accommodating groove includes a guide rail and a slider that cooperate with each other, the slider is fixedly installed on the shell, the guide rail can slide back and forth along the slider, and the guide rail is connected to the protective cover and slides synchronously.

[0006] Furthermore, there are two guide rails, and each guide rail is equipped with two sliders, which are arranged along the length direction of the guide rails and are respectively a first slider close to the operation panel and a second slider away from the operation panel. The distance between the first slider and the operation panel is adapted to the size of the protective cover.

[0007] Furthermore, one end of the guide rail is rotatably connected to the protective cover, and the other end is sleeved with a spring, and the spring is arranged between the other end of the guide rail and the second sliding block.

[0008] Furthermore, a handle is provided on the protective cover.

[0009] Furthermore, the opening is a rectangular opening, and the width of the opening is the same as the thickness of the protective cover.

[0010] Furthermore, the receiving groove is arranged parallel to the top surface or the bottom surface of the shell, and the opening is arranged laterally and correspondingly on the operation panel.

[0011] Furthermore, the receiving groove is arranged parallel to the left side surface or the right side surface of the operation panel, and the opening is arranged vertically and correspondingly on the operation panel.

[0012] Furthermore, the protective cover is configured as a cover-shaped structure, and when covered on the operating panel, it can completely wrap the protruding components on the operating surface.

[0013] Furthermore, a locking piece is provided on the protective cover.

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

[0015] The utility model is designed with a pull-out protective cover, which does not need to be repeatedly installed and disassembled, thus saving maintenance time and extending the service life; furthermore, a hidden accommodating groove is designed on the shell, and the protective cover can be completely accommodated in the groove when not in use, avoiding the loss of parts, improving safety, and being neat and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of Example 1 of the utility model Figure 1 (The protective cover is located in the receiving slot);

[0017] Figure 2 This is a schematic diagram of the structure of Example 1 of the utility model Figure 2 (The protective cover is pulled out from the receiving groove);

[0018] Figure 3 This is a schematic diagram of the structure of Example 1 of the utility model. Figure 3 (The protective cover is closed on the operation panel);

[0019] Figure 4 This is a schematic diagram of the structure of Example 1 of the utility model Figure 4 (Interior view of the receiving tank);

[0020] In the figure:

[0021] Housing 1 , operation panel 2 , protective cover 3 , receiving groove 4 , opening 41 , guide rail 5 , slider 6 , first slider 61 , second slider 62 , spring 7 , handle 8 , locking member 9 . DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0023] like Figure 1-Figure 4 A power supply structure for preventing misoperation is shown, comprising a shell 1, wherein the shell is a frame-type structure and has a front surface, a top surface, a bottom surface, a back surface and left and right side surfaces connecting the front surface, the top surface and the bottom surface, and the back surface is arranged parallel to the front surface and opposite to each other; the shell is provided with an operation panel 2 and a protective structure for preventing misoperation of the operation panel, the operation panel is arranged on the front side of the shell, the protective structure comprises a protective cover 3 and a receiving groove 4, the protective cover is arranged in the receiving groove and can slide back and forth in the receiving groove, the receiving groove is arranged inside the shell and an opening 41 is arranged on the operation panel, and the protective cover can be manually pulled out from the opening of the receiving groove and flipped over to cover the operation panel.

[0024] Specifically, the specific structure that enables the protective cover to slide in the accommodating groove includes a guide rail 5 and a slider 6 that cooperate with each other. The slider is fixedly installed on the shell, and the guide rail can slide back and forth along the slider. The guide rail is connected to the protective cover, and the protective cover slides synchronously with the guide rail; when the protective cover is manually pulled, the guide rail starts to slide under the traction force of the protective cover.

[0025] In the present embodiment, two guide rails are provided, and each guide rail is equipped with two sliders, which are arranged along the length direction of the guide rails and are respectively a first slider 61 close to the operation panel and a second slider 62 far from the operation panel. In the present embodiment, both the first slider 61 and the second slider 62 are installed on the top surface of the shell; the distance between the first slider and the operation panel is adapted to the size of the protective cover, so that the protective cover can be completely accommodated in the accommodation groove when hidden, and will not protrude outside the opening, thereby improving the aesthetics.

[0026] Specifically, one end of the guide rail is rotatably connected to the protective cover by a hinge (not shown in the figure), and the other end is sleeved with a spring 7, and the spring is arranged between the other end of the guide rail and the second slider; when the operator has finished operating the operation panel, the protective cover is manually pulled out of the receiving groove, and the guide rail starts to slide along the slider under the traction force of the protective cover, and the other end of the guide rail away from the operation panel starts to squeeze the spring, as the protective cover gradually leaves the receiving groove and is completely pulled out of the opening, the operator flips the protective cover and covers it on the operation panel, and then locks the protective cover to the operation panel by screwing through the lock hole, at this time, the spring is compressed to the maximum; when the operation panel needs to be used, the locking piece is loosened, the protective cover is flipped to be parallel to the opening, and the protective cover is pulled back into the receiving groove under the rebound force of the spring.

[0027] Preferably, in this embodiment, a handle 8 is provided on the protective cover to facilitate pulling the protective cover out of the receiving groove and flipping it over to cover the operating panel.

[0028] Preferably in this embodiment, the accommodating groove is arranged parallel to the top surface of the shell, the opening is arranged close to the top surface and is laterally correspondingly arranged on the operation panel, the opening is a rectangular opening, the width of the opening is the same as the thickness of the protective cover, and the length of the opening is the same as the length of the protective cover.

[0029] In this embodiment, the protective cover is configured as a rectangular cover-shaped structure, and when covering the operating panel, it can completely wrap the protruding components on the operating surface.

[0030] In this embodiment, a locking member 9 is provided on the protective cover, and the locking member is a screw. A corresponding screw hole is provided on the operating panel (not shown in the figure). When the protective cover is covered on the operating panel, the rotating locking member 9 is inserted into the screw hole to lock the protective cover to the operating panel.

[0031] In this embodiment, preferably, when the protective cover pulls the guide rail to slide, a buffer pad is provided on the side wall near the first slider (not shown in the figure). The buffer pad is a buffer foam pad. When the protective cover is pulled back into the receiving groove under the reaction force of the spring, the protective cover is provided with a buffer pad, which can buffer the impact force generated when the protective cover abuts against the first slider, thereby protecting the power supply component; the buffer pad can be arranged as a plurality of cylindrical buffer pads distributed in an array, or can be arranged as an integral buffer pad.

[0032] The action process of the utility model is:

[0033] In the initial state, the protective cover is located in the receiving groove and the spring is in a normal state. After the operator completes the operation of the operation panel, the protective cover is manually pulled out of the receiving groove through the handle on the protective cover. The traction force is transmitted from the protective cover to the guide rail and drags the guide rail to start sliding along the slider, and the other end of the guide rail away from the operation panel begins to squeeze the spring. As the protective cover gradually leaves the receiving groove and is completely pulled out of the opening, the operator flips the protective cover and covers the operation panel, and then locks the protective cover to the operation panel by screwing through the screw hole. At this time, the spring is compressed to the maximum; when the operation panel needs to be used again, unscrew the screws, and the operator flips the protective cover to be parallel to the opening. The protective cover is pulled back into the receiving groove under the rebound force of the spring. Since the protective cover is provided with a buffer pad, the impact force generated when the protective cover is against the first slider can be buffered to protect the power supply components. Example 2

[0034] This embodiment is basically the same as Embodiment 1, except that: the accommodating groove is arranged parallel to the bottom surface of the shell, the opening is arranged close to the bottom surface and laterally corresponds to the operation panel, and the length of the opening is the same as the length of the protective cover. Example 3

[0035] This embodiment is basically the same as Embodiment 1, except that: the accommodating groove is arranged parallel to the left side surface of the operating panel, the opening is arranged close to the left side surface and vertically corresponds to the operating panel, and the length of the opening is the same as the width of the protective cover. Example 4

[0036] This embodiment is basically the same as Embodiment 1, except that: the accommodating groove is arranged parallel to the right side surface of the operating panel, the opening is arranged close to the right side surface and vertically corresponds to the operating panel, and the length of the opening is the same as the width of the protective cover.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0039] It should be emphasized that the above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A power supply structure for preventing misoperation, characterized in that: The invention comprises a housing, the housing is a frame-shaped structure, the housing is provided with an operation panel and a protective structure for preventing the operation panel from being misoperated, the protective structure comprises a protective cover and a receiving groove, the protective cover is arranged in the receiving groove and can slide back and forth in the receiving groove, the receiving groove is arranged inside the housing and has an opening on the operation panel, the protective cover can be drawn out from the opening of the receiving groove and flipped to cover the operation panel; The specific structure that enables the protective cover to slide back and forth in the receiving groove includes a guide rail and a slider that cooperate with each other, the slider is fixedly installed on the housing, the guide rail can slide back and forth along the slider, and the guide rail is connected to the protective cover and slides synchronously; There are two guide rails, and each guide rail is equipped with two sliders, which are arranged along the length direction of the guide rails and are respectively a first slider close to the operation panel and a second slider far from the operation panel, and the distance between the first slider and the operation panel is adapted to the size of the protective cover; One end of the guide rail is rotatably connected to the protective cover, and the other end is sleeved with a spring, and the spring is arranged between the other end of the guide rail and the second sliding block.

2. The power supply structure for preventing misoperation according to claim 1, characterized in that: A handle is provided on the protective cover.

3. The power supply structure for preventing misoperation according to claim 1, characterized in that: The opening is a rectangular opening, and the width of the opening is the same as the thickness of the protective cover.

4. The power supply structure for preventing misoperation according to claim 3, characterized in that: The receiving groove is arranged parallel to the top surface or the bottom surface of the shell, and the opening is arranged laterally and correspondingly on the operation panel.

5. The power supply structure for preventing misoperation according to claim 3, characterized in that: The receiving groove is arranged parallel to the left side surface or the right side surface of the operation panel, and the opening is arranged vertically and correspondingly on the operation panel.

6. The power supply structure for preventing misoperation according to claim 1, characterized in that: The protective cover is configured as a cover-shaped structure, and when covered on the operating panel, it can completely wrap the protruding components on the operating surface.

7. The power supply structure for preventing misoperation according to claim 1, characterized in that: The protective cover is provided with a locking piece.

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