Ion pump power supply protection frame

Abstract

The utility model discloses an ion pump power supply protection frame, and relates to the technical field of power supplies. The frame comprises a frame body, the frame body comprises two sets of oppositely-arranged auxiliary frames, each auxiliary frame comprises a first frame and a second frame which are oppositely arranged, the bottoms of the first frames and the bottoms of the second frames are fixedly connected with supporting and connecting plates, and the supporting and connecting plates are fixedly connected to the first ends of the first frames; the end, away from the first frame, of the connecting plate is movably arranged on the second frame and fixedly connected with a limiting plate, the second frame is provided with a connecting groove allowing the connecting plate to move, the limiting plate is fixedly connected with a spring, the spring is located in the connecting groove, the second end of the first frame is fixedly connected with a rack, and the second frame is provided with an embedding groove allowing the rack to be embedded. And a limiting assembly for limiting the rack is arranged on the second frame. According to the utility model, the installation of the frame body and the protection of the power supply body are realized through the cooperation of a plurality of groups of frames, and the rapid installation of the power supply body is conveniently realized.

Description

Technical Field

[0001] This utility model belongs to the field of power supply technology, specifically, it relates to a power supply protection frame for an ion pump. Background Technology

[0002] An ion pump power supply is a device that provides electrical energy to an ion pump. It outputs a specific voltage and current to provide energy to the electrodes of the ion pump. An ion pump is a device used to maintain and improve the vacuum level by ionizing gas molecules and expelling ions through physical or chemical means in a high vacuum environment. The ion pump power supply is the power source that ensures the normal operation of the ion pump. Usually, the power supply is installed in a designated location. However, the power supply may be damaged by external environmental factors during long-term use, and there is no way to protect the power supply.

[0003] Chinese patent CN220629792U discloses a metal power supply protection frame. This device includes an inner shell body with openings on its top and bottom surfaces. Connecting columns are fixedly connected to both ends of the openings. The surfaces of the connecting columns are slidably connected to the inner sides of connecting blocks. An elastic sheet is fixedly connected to the top of each connecting block. Impact force is transmitted to the buffer column through the outer shell body. The buffer column, under pressure, is slidably connected to the inner shell body, serving as a buffer and force relief mechanism. When the outer shell body is pressed down, the elastic sheet deforms under impact force, and the connecting blocks connected to both ends of the elastic sheet are squeezed along the connecting columns towards both ends. This squeezing causes the connecting blocks to displace on the surface of the connecting columns, dissipating the remaining impact force. However, this device requires adjustment of multiple clamping blocks and fixing bolts during power supply installation, making the installation process overly cumbersome and reducing the efficiency of power supply installation.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an ion pump power supply protection frame, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] An ion pump power supply protection frame includes: a frame body, which includes two sets of oppositely arranged sub-frames, each sub-frame including a first frame and a second frame oppositely arranged, both the first frame and the second frame being L-shaped structures and having a support plate fixedly connected to the bottom, and a groove for mounting the power supply body being defined between the two sets of sub-frames.

[0008] A connecting plate is fixedly connected to the first end of the first frame. The end of the connecting plate opposite to the first frame is movably disposed on the second frame and is fixedly connected to a limiting plate. The second frame is provided with a connecting groove for the connecting plate to move. A spring is fixedly connected to the limiting plate and is located in the connecting groove. A rack is fixedly connected to the second end of the first frame. The second frame is provided with an embedding groove for the rack to be embedded in and a limiting component for limiting the rack.

[0009] Optionally, the limiting component includes:

[0010] A first rotating shaft is rotatably disposed in the embedded groove, and a gear meshing with the rack is sleeved on the first rotating shaft; a ratchet is sleeved on the first rotating shaft.

[0011] A pawl is rotatably mounted in the embedded groove via a second rotating shaft. The drive end of the second rotating shaft extends to the outside of the second frame. The pawl meshes with the ratchet. A torsion spring is sleeved on the second rotating shaft, and the two ends of the torsion spring are fixedly connected to the pawl and the second frame, respectively.

[0012] Optionally, anti-slip pads are fixedly connected to the first frame, the second frame, and the support plate.

[0013] Optionally, both the first frame and the second frame are fixedly connected to multiple inclined support plates.

[0014] Optionally, the tilt angle of the inclined plate is 45°.

[0015] Optionally, the frame body is in two sets, and the two sets of frame bodies are arranged vertically opposite each other at both ends of the power supply body.

[0016] Optionally, a fixing plate is fixedly connected between the first frame and the second frame, which are facing each other, in the two sets of frame bodies.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] 1. By setting up a connecting plate, spring, limiting component, and rack, the first frame and the second frame are adjusted through the connecting plate and spring to initially clamp the power supply. Then, the two sets of sub-frames are fixed through the cooperation of the rack and limiting component, thereby realizing the installation of the frame body and protecting the power supply body, while facilitating the quick installation of the power supply body.

[0019] 2. By setting anti-slip pads, the positional stability of the power supply body in the frame can be improved, and the frame can better protect the power supply and avoid damage such as collision between the power supply and the internal structure of the frame due to sliding.

[0020] 3. By setting up support plates, the overall structural strength of the frame is increased, enabling it to better withstand external forces from different directions and improving the reliability of the frame in protecting the power supply body.

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0022] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0023] In the picture:

[0024] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0025] Figure 2 This is a front view of Embodiment 1 of the present invention;

[0026] Figure 3 This is a schematic diagram of the anti-slip mat in Embodiment 1 of this utility model;

[0027] Figure 4 This is a schematic diagram of the embedded groove and connecting groove in Embodiment 1 of this utility model;

[0028] Figure 5 This is a schematic diagram of the limiting component in Embodiment 1 of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the spring and the limiting plate in Embodiment 1 of this utility model;

[0030] Figure 7 This is a structural schematic diagram of Embodiment 2 of the present invention.

[0031] Figure 8 This is a schematic diagram of the structure of the fixing plate in Embodiment 2 of this utility model.

[0032] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0033] 1. Power supply body; 2. Connecting plate; 3. Sub-frame; 31. First frame; 32. Second frame; 4. Rack; 5. Anti-slip pad; 6. Support plate; 7. Support plate; 8. Fixing plate; 9. Limiting assembly; 91. Gear; 92. Ratchet; 93. First rotating shaft; 94. Second rotating shaft; 95. Torsion spring; 96. Pawl; 10. Connecting groove; 11. Embedded groove; 12. Limiting plate; 13. Spring.

[0034] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0035] The present invention will now be described in further detail with reference to the accompanying drawings.

[0036] Example 1

[0037] Please see Figure 1-6 As shown, this embodiment provides an ion pump power supply protection frame, including a frame body, which includes two sets of oppositely arranged sub-frames 3. The sub-frames 3 include a first frame 31 and a second frame 32 oppositely arranged. Both the first frame 31 and the second frame 32 are L-shaped structures, and a support plate 6 is fixedly connected to the bottom. A groove for installing the power supply body 1 is defined between the two sets of sub-frames 3. A connecting plate 2 is fixedly connected to the first end of the first frame 31. The end of the connecting plate 2 away from the first frame 31 is movably arranged on the second frame 32 and is fixedly connected to a limiting plate 12. The second frame 32 is provided with a connecting groove 10 for the connecting plate 2 to move. A spring 13 is fixedly connected to the limiting plate 12 and is located in the connecting groove 10. A rack 4 is fixedly connected to the second end of the first frame 31. The second frame 32 is provided with an embedding groove 11 for the rack 4 to be embedded. The second frame 32 is provided with a limiting component 9 for limiting the rack 4.

[0038] Specifically, when installing the power supply body 1, two sub-frames 3 are installed at both ends of the power supply body 1. The installation method is as follows: by pulling the first frame 31 and the second frame 32 to separate them, the support plate 6, the first frame 31 and the second frame 32 are then attached to the corner of the power supply body 1 in a semi-enclosed shape. As the first frame 31 and the second frame 32 move, the connecting plate 2 and the limiting plate 12 will move along the connecting groove 10 and pull the spring 13 to deform. The elastic force of the spring 13 will clamp the first frame 31 and the second frame 32 onto the power supply body 1. Then, the two sets of sub-frames 3 are moved closer to each other, so that the rack 4 enters the embedding groove 11. After reaching the designated position, the rack 4 is positioned by the limiting component 9, thereby realizing the installation of the frame body and the protection of the power supply body 1. The overall installation steps are simple and facilitate the quick installation of the power supply body 1.

[0039] It should be noted that the support plate 6 is located at the bottom of the power supply body 1. The height of the first frame 31 and the second frame 32 is not limited and can be adjusted according to the actual situation to better protect the power supply body 1. This installation method facilitates the wiring connection of the power supply body 1 and improves the versatility of the device. In other embodiments, a cover plate can also be provided on the top of the frame body to protect the top of the power supply body 1. At the same time, the limiting component 9 can be a positioning pin, bolt, or other structure that can position the rack 4. Secondly, the limiting plate 12 is movably disposed in the connecting groove 10. The limiting plate 12 can prevent the connecting plate 2 from disengaging from the limiting groove. Its specific structure can be found in [reference needed]. Figure 6 As shown.

[0040] In this embodiment, as Figure 4 and Figure 5 As shown, the limiting component 9 includes a first rotating shaft 93, which is rotatably disposed within the embedding groove 11. A gear 91 that meshes with the rack 4 is sleeved on the first rotating shaft 93. A ratchet 92 and a pawl 96 are also sleeved on the first rotating shaft 93, which are rotatably disposed within the embedding groove 11 via a second rotating shaft 94. The driving end of the second rotating shaft 94 extends to the outside of the second frame 32. The pawl 96 meshes with the ratchet 92. A torsion spring 95 is sleeved on the second rotating shaft 94, and both ends of the torsion spring 95 are fixedly connected to the pawl 96 and the second frame 32, respectively. Specifically, when the rack 4 at the second end of the first frame 31 is embedded in the embedding groove 11 of the second frame 32, the gear 91 in the embedding groove 11 will mesh with the rack 4. When the rack 4 has a tendency to move, it will drive the gear 91 to rotate. Wheel 91 drives the first rotating shaft 93 to rotate, and the first rotating shaft 93 drives the ratchet 92 to rotate. Under normal circumstances, the pawl 96 is tightly engaged with the ratchet 92 under the action of the torsion spring 95, restricting the ratchet 92 to rotate only in one direction. This restricts the gear 91, which is coaxial with the ratchet 92, to drive the rack 4 to move only in one direction, thereby fixing the relative position of the first frame 31 and the second frame 32. When it is necessary to disassemble or adjust the frame, the pawl 96 can be operated through the second rotating shaft 94 to overcome the elastic force of the torsion spring 95 and disengage it from the ratchet 92. At this time, the gear 91 can rotate freely, and the rack 4 can also move freely, which facilitates the operation of the frame. The overall operation steps are simple, realizing a fast and reliable locking and unlocking function between the two sub-frames 3.

[0041] In this embodiment, as Figure 3 and Figure 4 As shown, anti-slip pads 5 are fixedly connected to the first frame 31, the second frame 32 and the support plate 6. Specifically, the anti-slip pads 5 can improve the positional stability of the power supply body 1 in the frame, better cooperate with the frame to protect the power supply, and avoid damage such as collision between the power supply and the internal structure of the frame caused by sliding.

[0042] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, multiple inclined support plates 7 are fixedly connected to both the first frame 31 and the second frame 32. The inclination angle of the inclined plates is 45°. Specifically, the support plates 7 increase the overall structural strength of the frame, enabling it to better withstand external forces from different directions and improve the reliability of the frame in protecting the power supply body 1. In particular, under possible accidental collisions, squeezing, or other situations, the support plates 7 can effectively prevent the frame from deforming, thereby ensuring that the power supply body 1 is in a relatively stable and safe space.

[0043] Working principle: When installing the power supply body 1, two sub-frames 3 are installed at both ends of the power supply body 1 respectively. The installation method is as follows: by pulling the first frame 31 and the second frame 32, the two are separated. Then, the support plate 6, the first frame 31 and the second frame 32 are semi-enclosed and attached to the corner of the power supply body 1. The movement of the first frame 31 and the second frame 32 will drive the connecting plate 2 and the limiting plate 12 to move along the connecting groove 10, and pull the spring 13 to deform. The elastic force of the spring 13 will cause the first frame 31 and the second frame 32 to clamp the power supply body 1. Then, the two sets of sub-frames 3 are moved closer to each other, so that the rack 4 enters the embedding groove 11. The gear 91 in the embedding groove 11 will mesh with the rack 4. When the rack 4 has a tendency to move, it will drive the gear When gear 91 rotates, it drives the first rotating shaft 93 to rotate, which in turn drives the ratchet 92 to rotate. Normally, the pawl 96, under the action of the torsion spring 95, is tightly engaged with the ratchet 92, restricting the ratchet 92 to rotate only in one direction. This restricts the gear 91, coaxial with the ratchet 92, to drive the rack 4 to move only in one direction, thus fixing the relative positions of the first frame 31 and the second frame 32. When it is necessary to disassemble or adjust the frame, the pawl 96 can be operated via the second rotating shaft 94 to overcome the spring force of the torsion spring 95 and disengage from the ratchet 92. At this time, gear 91 can rotate freely, and the rack 4 can also move freely, facilitating the operation of the frame. This allows for the installation of the frame body and the protection of the power supply body 1. The overall installation steps are simple, facilitating the rapid installation of the power supply body 1.

[0044] Example 2

[0045] Unlike Example 1, as Figure 7 and Figure 8As shown, the frame body consists of two sets, which are arranged vertically opposite each other at both ends of the power supply body 1. Specifically, the two sets of frame bodies surround and fix the power supply body 1 from two directions, forming a comprehensive protective structure. When the power supply body 1 is subjected to external forces from any direction, such as vertical, horizontal, front, or back, the two sets of frames can work together to bear and resist these external forces, providing more comprehensive protection. Compared with a single set of frames, it can better cope with complex external force environments. Whether it is vertical gravity and impact, or horizontal vibration and collision, the two sets of frames can effectively buffer and resist them, greatly improving the protection effect of the power supply body 1. Furthermore, a fixing plate 8 is fixedly connected between the first frame 31 and the second frame 32 facing each other. The fixing plate 8 enhances the integrity of the entire protective frame, enabling the two sets of frames to work together better when facing external forces, avoiding problems such as excessive local stress and frame deformation caused by loose connection between the two sets of frames.

[0046] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A power supply protection frame for an ion pump, characterized in that, include: The frame body includes two sets of oppositely arranged sub-frames (3). The sub-frames (3) include a first frame (31) and a second frame (32) oppositely arranged. The first frame (31) and the second frame (32) are both L-shaped structures and have a support plate (6) fixedly connected to the bottom. The two sets of sub-frames (3) define a groove for installing the power supply body (1). A connecting plate (2) is fixedly connected to the first end of the first frame (31). The end of the connecting plate (2) facing away from the first frame (31) is movably disposed on the second frame (32) and fixedly connected to a limiting plate (12). The second frame (32) is provided with a connecting groove (10) for the connecting plate (2) to move. A spring (13) is fixedly connected to the limiting plate (12) and the spring (13) is located in the connecting groove (10). A rack (4) is fixedly connected to the second end of the first frame (31). The second frame (32) is provided with an embedding groove (11) for the rack (4) to be embedded. The second frame (32) is provided with a limiting component (9) for limiting the rack (4).

2. The ion pump power supply protection frame according to claim 1, characterized in that, The limiting component (9) includes: A first rotating shaft (93) is rotatably disposed in the embedded groove (11). A gear (91) that meshes with the rack (4) is sleeved on the first rotating shaft (93). A ratchet (92) is sleeved on the first rotating shaft (93). A pawl (96) is rotatably disposed in the embedded groove (11) via a second rotating shaft (94). The driving end of the second rotating shaft (94) extends to the outside of the second frame (32). The pawl (96) meshes with the ratchet (92). A torsion spring (95) is sleeved on the second rotating shaft (94). The two ends of the torsion spring (95) are fixedly connected to the pawl (96) and the second frame (32) respectively.

3. The ion pump power supply protection frame according to claim 1, characterized in that, Anti-slip pads (5) are fixedly connected to the first frame (31), the second frame (32) and the support plate (6).

4. The ion pump power supply protection frame according to claim 3, characterized in that, Both the first frame (31) and the second frame (32) are fixedly connected to multiple inclined support plates (7).

5. The ion pump power supply protection frame according to claim 4, characterized in that, The inclined angle of the inclined support plate is 45°.

6. An ion pump power supply protection frame according to any one of claims 1 to 5, characterized in that, The frame body consists of two sets, which are arranged vertically opposite each other at both ends of the power supply body (1).

7. The ion pump power supply protection frame according to claim 6, characterized in that, A fixing plate (8) is fixedly connected between the first frame (31) and the second frame (32) facing each other in the two sets of frame bodies.

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