High-stability power supply for pulse module

Abstract

The utility model relates to the technical field of pulse power supplies, and discloses a high-stability power supply for a pulse module, which comprises a power supply box body and a wiring panel fixedly arranged on the end face of one side of the power supply box body, and a cable interface is fixedly arranged on the outer end face of the wiring panel. A fixing unit and a locking unit are fixedly arranged on the end surface of one side of the power supply box body; the fixing unit comprises a fixing frame which is fixedly connected to the outer end face of the power box body through a bolt structure. The locking unit comprises fixing pieces fixedly arranged on the outer end face of the power box body, and the fixing pieces are symmetrically arranged about the center line of the fixing frame. According to the high-stability power supply for the pulse module, the connecting cable is positioned through the fixing unit and the locking unit, so that the connecting cable is difficult to loosen after being connected with the cable interface, and the locking unit can be detached after being turned over; the problem that the connection stability is reduced due to the fact that the connection position of the existing pulse power supply cable is easy to loosen when being pulled is solved.

Description

Technical Field

[0001] This utility model relates to the field of pulse power supply technology, specifically a high-stability power supply for pulse modules. Background Technology

[0002] A pulse power supply, also known as an AC-to-DC power supply, works by using semiconductor devices to rectify, filter, and regulate high-frequency AC power in a specific way to obtain the required DC voltage and current.

[0003] Most pulse power supplies on the market currently have an energy output range from hundreds of millijoules to joules. The size and weight of high-frequency pulse power supplies are one-fifth to one-tenth that of controllable power supplies, making them very convenient for planning, expansion, maintenance, and installation. Due to the special internal circuit design of pulse power supplies, they have higher conversion efficiency compared to other types of power supplies. At the same time, compared to traditional power supplies, pulse power supplies are smaller in size. Especially for devices with limited space, using pulse power supplies can simplify the design, increase reliability, and reduce the overall size.

[0004] However, most pulse power supplies on the market still have some shortcomings in use. For example, most existing pulse power supplies do not have a good cable positioning structure. If the cable connection is pulled, it is easy to loosen, which reduces the connection stability and thus has certain defects in use. Therefore, we propose a high-stability power supply for pulse modules to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a highly stable power supply for pulse modules, in order to solve the problem mentioned in the background art that most existing pulse power supplies do not have a good cable positioning structure, and the cable connection is prone to loosening if it is pulled, resulting in reduced connection stability.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-stability power supply for a pulse module, comprising a power supply housing and a wiring panel fixedly installed on one side of the power supply housing, wherein a cable interface is fixedly provided on the outer end of the wiring panel, and a connecting cable is inserted into the outer end of the cable interface; and a fixing unit and a locking unit are fixedly provided on one side of the power supply housing.

[0007] The fixing unit includes a fixing frame that is fixedly connected to the outer end face of the power supply box by bolts;

[0008] The locking unit includes a fixing member fixedly installed on the outer end face of the power supply box. The fixing member is symmetrically arranged about the center line of the fixing frame, and a positioning frame is provided on the side of the fixing member away from the center line of the fixing frame.

[0009] As a preferred technical solution of this utility model, the fixing unit further includes a first anti-slip silicone that is fixedly disposed on the end face of the fixing frame away from the power supply box, and the outer surface of the first anti-slip silicone is arc-shaped.

[0010] As a preferred embodiment of this utility model, the locking unit further includes a connecting cylinder rotatably connected to the side of the fixing member near the center line of the fixing frame, and a spring is provided inside the connecting cylinder.

[0011] As a preferred embodiment of this utility model, the locking unit further includes a connecting frame disposed inside the spring, one end of the connecting frame being slidably disposed inside the connecting cylinder, and both ends of the spring abutting against the connecting cylinder and the connecting frame respectively.

[0012] As a preferred technical solution of this utility model, a pressure frame is fixedly connected to one end of the connecting frame located outside the connecting cylinder, and a second anti-slip silicone is fixedly provided on the outer surface of the pressure frame near the connecting cylinder. Both the pressure frame and the second anti-slip silicone are arranged in an arch shape.

[0013] As a preferred embodiment of this utility model, a positioning rod is fixedly connected to the outer surface of the connecting frame, and both the positioning rod and the connecting frame are symmetrically arranged about the center line of the pressure frame.

[0014] As a preferred technical solution of this utility model, the positioning frame is fixedly installed on the outer end face of the power supply box, and the top of the positioning frame is provided with a connecting groove, which is U-shaped.

[0015] As a preferred technical solution of this utility model, the positioning rod is slidably connected to the positioning frame through the connecting groove and plays a limiting role in the connecting frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the high stability power supply for pulse modules uses a fixing unit and a locking unit to position the connecting cable, making it difficult for the connecting cable to come loose after being connected to the cable interface, and the locking unit can be disassembled by flipping it, which solves the problem that the connection stability of the existing pulse power supply cable connection is easily reduced if it is pulled.

[0017] 1. The connecting cable is made into a "U" shaped bend structure by the fixing unit and the locking unit, which in turn limits the connection of the connecting cable. When the outer end of the connecting cable is squeezed or pulled by external force, the connecting cable is locked by the fixing unit and the locking unit, making it difficult for the connection between the connecting cable and the cable interface to separate and loosen, thereby improving the connection stability between the connecting cable and the cable interface.

[0018] 2. By pulling the pressure frame, the pressure frame rotates around the connection between the fixing part and the connecting cylinder. At the same time, the connecting frame extends outward from the connecting cylinder and compresses the spring. When the connecting cylinder and the connecting frame are rotated, the connecting frame compresses the spring, rotating the pressure frame above the fixing unit. The pressure frame is then released, allowing the positioning rod to engage with the inner side of the positioning frame through the connecting groove. The positioning rod limits the connection frame and the connecting cylinder, preventing the connecting cylinder from rotating. The elastic force of the spring causes the connecting frame to move and retract inward from the connecting cylinder. Simultaneously, the positioning rod slides inward from the positioning frame through the connecting groove, thereby pressing the pressure frame and the second anti-slip silicone onto the outer side of the connecting cable, resulting in a better fastening effect for the connecting cable.

[0019] Conversely, by pulling the connecting bracket away from the power supply box, the positioning rod can be separated from the connecting groove, and the pressure bracket can be rotated to separate the locking unit from the connecting cable, making it easy to quickly release the restriction on the connecting cable. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure between the connecting cable and the fixing unit of this utility model;

[0022] Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is an exploded structural diagram of the fixing unit and locking unit of this utility model.

[0024] In the diagram: 1. Power supply box; 2. Wiring panel; 3. Cable interface; 4. Connecting cable; 500. Fixing unit; 501. Fixing bracket; 502. First anti-slip silicone; 600. Locking unit; 601. Fixing component; 602. Connecting cylinder; 603. Connecting bracket; 604. Spring; 605. Pressure bracket; 606. Second anti-slip silicone; 607. Positioning rod; 608. Positioning bracket; 609. Connecting groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4This utility model provides a technical solution: a high-stability power supply for a pulse module, comprising a power supply housing 1 and a wiring panel 2 fixedly installed on one side of the power supply housing 1. A cable interface 3 is fixedly provided on the outer end of the wiring panel 2, and a connecting cable 4 is plugged into the outer end of the cable interface 3. A fixing unit 500 and a locking unit 600 are fixedly provided on one side of the power supply housing 1, specifically as follows... Figure 1 As shown, the fixing unit 500 and the locking unit 600 position the connecting cable 4, making it difficult for the connecting cable 4 to come loose after it is connected to the cable interface 3.

[0027] Specific examples Figure 2 and Figure 3 As shown, the fixing unit 500 includes a fixing bracket 501 fixedly connected to the outer end face of the power supply box 1 by a bolt structure. The fixing unit 500 also includes a first anti-slip silicone 502 fixedly disposed on the end face of the fixing bracket 501 away from the power supply box 1. The outer surface of the first anti-slip silicone 502 is arc-shaped. After the cable interface 3 is connected to the connecting cable 4, the fixing bracket 501 limits the connecting cable 4 to the outside of the power supply box 1.

[0028] Furthermore, the locking unit 600 includes a fixing member 601 fixedly mounted on the outer end face of the power supply housing 1, and a connecting cylinder 602 is rotatably connected to the side of the fixing member 601 near the center line of the fixing frame 501. A spring 604 is disposed inside the connecting cylinder 602. The locking unit 600 also includes a connecting frame 603 disposed inside the spring 604. Figure 3 and Figure 4 As shown, one end of the connecting frame 603 is slidably disposed inside the connecting cylinder 602, and the two ends of the spring 604 abut against the connecting cylinder 602 and the connecting frame 603 respectively. The spring 604 plays an elastic limiting role on the connecting frame 603, so that the connecting frame 603 can move telescopically relative to the connecting cylinder 602.

[0029] Specific examples Figure 4 As shown, a pressure frame 605 is fixedly connected to one end of the connecting frame 603 located outside the connecting cylinder 602. A second anti-slip silicone 606 is fixedly provided on the outer surface of the pressure frame 605 near the connecting cylinder 602. Both the pressure frame 605 and the second anti-slip silicone 606 are arched. By rotating the connecting cylinder 602, the pressure frame 605 is flipped, and the pressure frame 605 and the second anti-slip silicone 606 can bend the connecting cable 4 above the fixing unit 500, so that the connecting cable 4 passes through the space formed by the pressure frame 605 and the fixing frame 501 in a bent shape. The second anti-slip silicone 606 and the first anti-slip silicone 502 respectively contact the outer surface of the connecting cable 4 to position the connecting cable 4.

[0030] Furthermore, the fastener 601 is symmetrically arranged about the center line of the fixing frame 501, and a positioning frame 608 is provided on the side of the fastener 601 away from the center line of the fixing frame 501. The positioning frame 608 is fixedly arranged on the outer end face of the power supply box 1, and a connecting groove 609 is provided at the top of the positioning frame 608, and the connecting groove 609 is arranged in a "U" shape.

[0031] Combination Figure 3 and Figure 4 As shown, a positioning rod 607 is fixedly connected to the outer surface of the connecting frame 603, and both the positioning rod 607 and the connecting frame 603 are symmetrically arranged about the center line of the pressure frame 605. Since the positioning rod 607 is slidably connected to the positioning frame 608 through the connecting groove 609, when the connecting cylinder 602 and the connecting frame 603 are rotated, the connecting frame 603 is pulled, causing the connecting frame 603 to compress the spring 604, which in turn causes the positioning rod 607 to be inserted into the inner side of the positioning frame 608 through the connecting groove 609, thus limiting the position of the connecting frame 603. The pressure frame is then released. 605. The elastic force of the spring 604 causes the connecting frame 603 to retract inward toward the connecting cylinder 602. At the same time, the positioning rod 607 slides on the inside of the positioning frame 608 through the connecting groove 609, so that the pressure frame 605 and the second anti-slip silicone 606 can be pressed tightly against the outside of the connecting cable 4. Conversely, by pulling the connecting frame 603 away from the power box 1, the positioning rod 607 is separated from the connecting groove 609, and the pressure frame 605 can be rotated to separate the locking unit 600 from the connecting cable 4, so as to quickly release the restriction on the connecting cable 4.

[0032] The working principle of this utility model is as follows: When using this high-stability power supply for the pulse module, first connect the plug end of the connecting cable 4 to the cable interface 3, then wrap the connecting cable 4 around to one side of the power supply box 1, and position the connecting cable 4 using the fixing bracket 501, specifically as follows... Figure 2 and Figure 3 As shown, pulling the pressure frame 605 causes the pressure frame 605 to rotate around the connection between the fixing member 601 and the connecting cylinder 602, while the connecting frame 603 extends outward from the connecting cylinder 602 and compresses the spring 604.

[0033] Specific examples Figure 4As shown, when the connecting cylinder 602 and the connecting frame 603 are rotated, the connecting frame 603 compresses the spring 604, rotating the pressure frame 605 above the fixed unit 500. The pressure frame 605 is released, allowing the positioning rod 607 to be inserted into the inner side of the positioning frame 608 through the connecting groove 609. The positioning rod 607 limits the connection frame 603 and the connecting cylinder 602, preventing the connecting cylinder 602 from rotating. The elastic force of the spring 604 causes the connecting frame 603 to move and retract towards the inner side of the connecting cylinder 602. At the same time, the positioning rod 607 slides on the inner side of the positioning frame 608 through the connecting groove 609, thereby pressing the pressure frame 605 and the second anti-slip silicone 606 against the outer side of the connecting cable 4.

[0034] The fixing unit 500 and the locking unit 600 create a "U"-shaped bend in the connecting cable 4, thereby limiting the connection of the connecting cable 4. When the outer end of the connecting cable 4 is subjected to external pressure or pulling, the fixing unit 500 and the locking unit 600 lock the connecting cable 4, making it difficult for the connection between the connecting cable 4 and the cable interface 3 to separate or loosen.

[0035] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-stability power supply for a pulse module, comprising a power supply housing (1) and a wiring panel (2) fixedly installed on one side of the power supply housing (1), wherein a cable interface (3) is fixedly provided on the outer end face of the wiring panel (2), and a connecting cable (4) is plugged into the outer end of the cable interface (3), characterized in that: A fixing unit (500) and a locking unit (600) are fixedly installed on one end face of the power supply box (1); The fixing unit (500) includes a fixing frame (501) that is fixedly connected to the outer end face of the power supply box (1) by bolt structure; The locking unit (600) includes a fixing member (601) fixedly installed on the outer end face of the power supply box (1). The fixing member (601) is symmetrically arranged about the center line of the fixing frame (501), and a positioning frame (608) is provided on the side of the fixing member (601) away from the center line of the fixing frame (501).

2. The high-stability power supply for a pulse module according to claim 1, characterized in that: The fixing unit (500) further includes a first anti-slip silicone (502) fixedly disposed on the end face of the fixing frame (501) away from the power supply box (1), and the outer surface of the first anti-slip silicone (502) is arc-shaped.

3. A high-stability power supply for a pulse module according to claim 2, characterized in that: The locking unit (600) further includes a connecting cylinder (602) rotatably connected to the side of the fixing member (601) near the center line of the fixing frame (501), and a spring (604) is provided inside the connecting cylinder (602).

4. A high-stability power supply for a pulse module according to claim 3, characterized in that: The locking unit (600) further includes a connecting bracket (603) disposed inside the spring (604). One end of the connecting bracket (603) is slidably disposed inside the connecting cylinder (602), and both ends of the spring (604) abut against the connecting cylinder (602) and the connecting bracket (603) respectively.

5. A high-stability power supply for a pulse module according to claim 4, characterized in that: The connecting frame (603) is fixedly connected to a pressure frame (605) at one end outside the connecting cylinder (602), and a second anti-slip silicone (606) is fixedly provided on the outer surface of the pressure frame (605) near the connecting cylinder (602). Both the pressure frame (605) and the second anti-slip silicone (606) are arched.

6. A high-stability power supply for a pulse module according to claim 5, characterized in that: A positioning rod (607) is fixedly connected to the outer surface of the connecting frame (603). The positioning rod (607) and the connecting frame (603) are symmetrically arranged about the center line of the pressure frame (605).

7. A high-stability power supply for a pulse module according to claim 6, characterized in that: The positioning frame (608) is fixedly installed on the outer end face of the power supply box (1). The top of the positioning frame (608) is provided with a connecting groove (609), and the connecting groove (609) is U-shaped.

8. A high-stability power supply for a pulse module according to claim 7, characterized in that: The positioning rod (607) is slidably connected to the positioning frame (608) through the connecting groove (609) and plays a limiting role in the connecting frame (603).

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