Uninterrupted power supply (UPS) electrode safety protection device

Abstract

The utility model discloses a UPS power supply electrode safety protection device, which relates to the technical field of power supply protection, and comprises a protection shell, the protection shell is fixedly arranged at the position of an electrode column of a UPS power supply outer plate, the protection shell is provided with a pressing plate, the pressing plate is provided with a built-in sleeve, the bottom of the built-in sleeve is provided with a pressing ring, the pressing ring is sleeved on the electrode column, and the top of the electrode column is provided with a spring seat. First springs supported on the spring seats are arranged in the built-in sleeves, side edge cavities are formed in the two sides of the protective shell, sliding columns are arranged in the side edge cavities in a penetrating mode, the sliding columns are provided with supporting blocks, the upper sides and the lower sides of the supporting blocks are provided with first inclined sliding faces, the sliding columns are sleeved with second springs, the protective shell is provided with a transverse frame, the transverse frame is provided with a sliding plate, and the sliding plate penetrates into the protective shell; bending plates are arranged on the two sides of the bottom of the pressing plate. According to the utility model, the structure is simple, the protection shell surrounding the UPS power supply electrode is arranged, the electrode is protected, the electrode wiring position is clamped and released in a pressing manner, the operation is simple, the safety is high, and the device is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of power supply protection, and in particular relates to a UPS power supply electrode safety protection device. Background Art

[0002] A UPS, or uninterruptible power supply, is an uninterruptible power supply that includes an energy storage device. It's primarily used to provide uninterrupted power to devices requiring high power stability. The UPS battery terminals are divided into positive and negative poles. The batteries are connected in series within the battery compartment, connecting the positive terminal of one battery to the negative terminal of another. This connection leaves two leads, one positive and one negative. The connections between the terminals are typically made by snapping the wire's terminal onto the electrode, then tightening the terminal to the electrode by rotating a bolt above the electrode.

[0003] This connection method requires rotating the bolt to clamp the end of the wire, which is inconvenient to operate, and the electrode interface is exposed outside the power supply and is easily damaged. Utility Model Content

[0004] The purpose of the utility model is to provide a UPS power supply electrode safety protection device with a simple structure. A protective shell is provided surrounding the UPS power supply electrode. While protecting the electrode, the electrode connection point can be clamped and released by pressing. The device is easy to operate, highly safe, and suitable for promotion.

[0005] The utility model provides the following technical solutions: a UPS power supply electrode safety protection device, comprising a protective shell, wherein the protective shell is fixedly mounted on the electrode column of the UPS power supply outer plate;

[0006] A pressing plate is provided on the top of the protective shell, and the front and rear sides of the pressing plate are slidably connected to the inner wall of the protective shell via sliders. A built-in sleeve is fixed on the lower surface of the pressing plate facing the electrode column, and a pressure ring is fixed on the bottom of the built-in sleeve via a mounting seat, and the pressure ring is sleeved on the electrode column.

[0007] The top of the electrode column is inserted into the built-in sleeve and fixed with a spring seat, and the built-in sleeve is fixed with a first spring supported on the spring seat;

[0008] Symmetrical side cavities are provided on both sides of the protective shell, and a sliding column is provided through the outer wall of the side cavity. A support block is fixedly provided at one end of the sliding column located in the side cavity. A protrusion is provided in the middle of the side of the support block facing the electrode column, and a first inclined sliding surface is provided on the upper and lower sides of the protrusion. A second spring is sleeved on a section of the sliding column located in the side cavity;

[0009] The protective shell is provided with a horizontal frame above the pressing plate, and the two sides of the horizontal frame extend to the two sides of the pressing plate and are fixed with symmetrical slides. The slides penetrate into the protective shell and the bottom position is opposite to the first inclined sliding surface. Bending plates are fixed on both sides of the bottom of the pressing plate, and the bending plates are opposite to the first inclined sliding surface.

[0010] Preferably, the mounting seat and the spring seat are insulating seats.

[0011] Preferably, the bending plate is bent downward along the pressing plate and then extends toward the pressing plate. Second inclined sliding surfaces are provided on the upper and lower sides of the top of the bending plate, and the second inclined sliding surface is slidably connected to the first inclined sliding surface.

[0012] Preferably, the slide plate extends downward to the first inclined sliding surface located on the upper side of the support block and is provided with a third inclined sliding surface, the third inclined sliding surface is slidably connected to the first inclined sliding surface, and when the slide plate is pressed down to the lowest position, the support block is separated from the bending plate.

[0013] The beneficial effects of the utility model are as follows: the structure is simple, a protective shell is provided around the UPS power supply electrode, the electrode is protected, and the electrode connection is clamped and released by pressing, which is easy to operate and highly safe. The details are as follows:

[0014] (1) The utility model is provided with a protective shell, which covers the outside of the electrode column to protect the electrode column. When wiring the electrode column, the port of the wire is inserted from the opening of the protective shell and pressed on the electrode column. At this time, the pressing plate is pressed down, driving the bending plate to be pressed down. The second inclined sliding surface of the bending plate presses down the first inclined sliding surface above the support block. The support block opens to both sides. After the second inclined sliding surface passes through the first inclined sliding surface above, the first inclined sliding surface below the support block squeezes the second inclined sliding surface. Under the push of the second spring, a downward force is generated on the second inclined sliding surface, so that the pressing plate is subjected to downward pressure. The pressure ring connected to the pressing plate generates downward pressure on the port of the wire, clamping it on the electrode column, and realizing the downward pressing of the pressing plate to complete the wiring of the electrode column.

[0015] (2) The utility model is provided with a horizontal frame. When the wires need to be removed, the horizontal frame is pressed. During the process of descending, the horizontal frame drives the slide plate to move downward. The third inclined sliding surface at the lower end of the slide plate presses the first inclined sliding surface above the support block, so that the support block opens to both sides. The pressure of the support block on the bending plate disappears. When the slide plate is pressed down to the lowest position, the support block is separated from the bending plate, and under the rebound of the first spring, the bending plate moves to align with the first inclined sliding surface above the support block. After releasing the horizontal frame, the support block rebounds, and the first inclined sliding surface above it pushes the bending plate and the pressing plate to rise to the highest point, so that the port of the wire can be removed and ready for the next clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is an overall schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 This is a schematic diagram of the present invention when A is at the top of the pressing plate;

[0020] Figure 4 This is a schematic diagram of the present invention when A is at the pressing plate;

[0021] Figure 5 This is a schematic diagram of the present invention when position A is in the state where the slide plate releases the pressing plate;

[0022] The markings in the figure are: 1. Protective shell; 2. UPS power supply outer panel; 3. Electrode column; 4. Side cavity; 5. Pressing plate; 6. Slider; 7. Horizontal frame; 8. Slide plate; 9. Sliding column; 10. Built-in sleeve; 11. Mounting seat; 12. Pressure ring; 13. Spring seat; 14. First spring; 15. Bending plate; 16. Support block; 17. Second spring; 18. First inclined sliding surface; 19. Second inclined sliding surface; 20. Third inclined sliding surface. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] The structural features of the present invention are now described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-2 , a UPS power supply electrode safety protection device includes a protective shell 1, which is fixedly installed at the electrode column 3 of the UPS power supply outer plate 2, and a pressing plate 5 is provided on the top of the protective shell 1. The front and rear sides of the pressing plate 5 are slidably connected to the inner wall of the protective shell 1 through a slider 6. The pressing plate 5 is pressed to make it vertically rise and fall on the protective shell 1, and the lower surface of the pressing plate 5 is fixed with an inner sleeve 10 facing the electrode column 3. When the pressing plate 5 is pressed down, the electrode column 3 extends into the inner sleeve 10, and the bottom of the inner sleeve 10 is fixed with a pressure ring 12 through a mounting seat 11. The pressure ring 12 is mounted on the electrode column 3, and the port of the external wire is pressed by the pressure ring 12. The top of the electrode column 3 is inserted into the built-in sleeve 10 and is fixed with a spring seat 13. A first spring 14 supported on the spring seat 13 is fixed in the built-in sleeve 10, and the pressing plate 5 is lifted up after being released by the first spring 14. The mounting seat 11 and the spring seat 13 are insulating seats.

[0028] See also Figure 1-2 Symmetrical side cavities 4 are provided on both sides of the protective shell 1. A sliding column 9 is provided on the outer wall of the side cavity 4. The sliding column 9 is located in the side cavity 4 and a support block 16 is fixed at one end. The sliding column 9 slides on the side cavity 4, driving the support block 16 to move horizontally. A protrusion is provided in the middle of the support block 16 facing the electrode column 3. A first inclined sliding surface 18 is provided on the upper and lower sides of the protrusion. A second spring 17 is provided in a section of the sliding column 9 located in the side cavity 4. The second spring 17 provides thrust, and under the action of the inclined surface, the lateral thrust is converted into a positive thrust. To exert upward or downward pressure on the pressing plate 5, the protective shell 1 is provided with a horizontal frame 7 above the pressing plate 5. Both sides of the horizontal frame 7 extend to both sides of the pressing plate 5 and are fixed with symmetrical slides 8. The slides 8 penetrate into the protective shell 1 and the bottom position is opposite to the first inclined sliding surface 18. The first inclined sliding surface 18 is pressed down by the slide 8 to open the support block 16 to both sides. Bending plates 15 are fixed on both sides of the bottom of the pressing plate 5. The bending plates 15 are opposite to the first inclined sliding surface 18. The bending plates 15 are squeezed by the first inclined sliding surface 18 to make the pressing plate 5 move up and down.

[0029] See also Figure 2-3 The bent plate 15 is bent downward along the pressing plate 5 and then extends toward the pressing plate 5. A second inclined sliding surface 19 is provided on the upper and lower sides of the top of the bent plate 15. The second inclined sliding surface 19 is slidably connected to the first inclined sliding surface 18. When the first inclined sliding surface 18 located at the top squeezes the second inclined sliding surface 19, it can be lifted up. When the first inclined sliding surface 18 located at the bottom squeezes the second inclined sliding surface 19, it can be pressed down. The slide plate 8 extends downward to the first inclined sliding surface 18 located on the upper side of the support block 16 and is provided with a third inclined sliding surface 20. The third inclined sliding surface 20 is slidably connected to the first inclined sliding surface 18, and when the slide plate 8 is pressed down to the lowest position, the support block 16 is separated from the bent plate 15. By pressing down the third inclined sliding surface 20, it squeezes the first inclined sliding surface 18, so that the support block 16 is opened to both sides for the bending plate 15 to be lifted.

[0030] The UPS power supply electrode safety protection device of the utility model has a simple structure and is provided with a protective shell surrounding the UPS power supply electrode. While protecting the electrode, the electrode connection point can be clamped and released by pressing. It is simple to operate and highly safe, and is suitable for promotion.

[0031] When using it specifically, refer to Figure 1-4 When wiring the electrode column 3, the port of the wire is inserted from the opening of the protective shell 1 and pressed on the electrode column 3. At this time, the pressing plate 5 is pressed down, driving the bending plate 15 to be pressed down, and the second inclined sliding surface 19 of the bending plate 15 presses down the first inclined sliding surface 18 above the support block 16. The support block 16 opens to both sides. After the second inclined sliding surface 19 passes the first inclined sliding surface 18 above, the first inclined sliding surface 18 below the support block 16 squeezes the second inclined sliding surface 19. Under the push of the second spring 17, a downward force is generated on the second inclined sliding surface 19, so that the pressing plate 5 is subjected to downward pressure. The pressure ring 12 connected to the pressing plate 5 generates downward pressure on the port of the wire, clamping it on the electrode column 3, completing the wiring of the electrode column 3;

[0032] Reference Figure 2 、 3 , 5. When the wires need to be removed, by pressing the cross frame 7, the cross frame 7 drives the slide plate 8 to move downward during the descending process, and the third inclined sliding surface 20 at the lower end of the slide plate 8 squeezes the first inclined sliding surface 18 above the support block 16, so that the support block 16 opens to both sides, and the pressure of the support block 16 on the bending plate 15 disappears. When the slide plate 8 is pressed down to the lowest position, the support block 16 is separated from the bending plate 15, and under the rebound of the first spring 14, the bending plate 15 moves to align with the first inclined sliding surface 18 above the support block 16. After releasing the cross frame 7, the support block 16 rebounds, and the first inclined sliding surface 18 above it pushes the bending plate 15 and the pressing plate 5 to rise to the highest point, and the port of the wire is removed.

[0033] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A UPS power supply electrode safety protection device, comprising a protective shell (1), characterized in that: The protective shell (1) is fixedly mounted on the electrode column (3) of the UPS power supply outer panel (2); A pressing plate (5) is provided through the top of the protective shell (1), and the front and rear sides of the pressing plate (5) are slidably connected to the inner wall of the protective shell (1) via sliders (6). A built-in sleeve (10) is fixedly provided on the lower surface of the pressing plate (5) facing the electrode column (3), and a pressure ring (12) is fixedly provided on the bottom of the built-in sleeve (10) via a mounting seat (11), and the pressure ring (12) is sleeved on the electrode column (3); The top of the electrode column (3) is inserted into the built-in sleeve (10) and fixedly provided with a spring seat (13); the built-in sleeve (10) is fixedly provided with a first spring (14) supported on the spring seat (13); Symmetrical side cavities (4) are provided on both sides of the protective shell (1), and a sliding column (9) is provided through the outer wall of the side cavity (4). The sliding column (9) is located in the side cavity (4) and a support block (16) is fixed at one end thereof. A protrusion is provided in the middle of the side of the support block (16) facing the electrode column (3), and first inclined sliding surfaces (18) are provided on the upper and lower sides of the protrusion. A second spring (17) is sleeved on a section of the sliding column (9) located in the side cavity (4); The protective shell (1) is provided with a cross frame (7) above the pressing plate (5), and both sides of the cross frame (7) extend to both sides of the pressing plate (5) and are fixed with symmetrical slide plates (8). The slide plates (8) penetrate into the protective shell (1) and the bottom position is opposite to the first inclined sliding surface (18). Bending plates (15) are fixed on both sides of the bottom of the pressing plate (5), and the bending plates (15) are opposite to the first inclined sliding surface (18).

2. A UPS power supply electrode safety protection device according to claim 1, characterized in that: The mounting seat (11) and the spring seat (13) are insulating seats.

3. The UPS power supply electrode safety protection device according to claim 1, characterized in that: The bending plate (15) is bent downward along the pressing plate (5) and then extends toward the pressing plate (5). The upper and lower sides of the top of the bending plate (15) are provided with second inclined sliding surfaces (19), and the second inclined sliding surface (19) is slidably connected to the first inclined sliding surface (18).

4. A UPS power supply electrode safety protection device according to claim 1, characterized in that: The slide plate (8) extends downward to the first inclined sliding surface (18) located on the upper side of the support block (16) and is provided with a third inclined sliding surface (20). The third inclined sliding surface (20) is slidably connected to the first inclined sliding surface (18), and when the slide plate (8) is pressed down to the lowest position, the support block (16) is separated from the bending plate (15).

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