Safety protection type multifunctional switching power supply equipment

Abstract

The utility model discloses safety protection type multifunctional switching power supply equipment in the technical field of multifunctional switching power supplies, which comprises a multifunctional switching power supply equipment main body, a protection assembly is arranged on the multifunctional switching power supply equipment main body, and the protection assembly comprises two groups of first fixing plates. Two groups of first fixing plates are fixedly mounted on the two sides of the multifunctional switching power supply equipment main body, sliding blocks are fixedly mounted on one sides of the two groups of first fixing plates, telescopic frames are fixedly mounted on the other sides of the first fixing plates, first protection plates are connected in the telescopic frames in an attached mode, and when the multifunctional switching power supply equipment is used, the two groups of first fixing plates are attached to the two sides of the multifunctional switching power supply equipment main body, and the sliding blocks are fixedly mounted on one sides; according to the multifunctional switching power supply equipment, the two groups of first fixing plates and the sliding blocks are fixedly mounted on the base and can be connected and slide during use, and the telescopic frame and the first protection plate are fixedly mounted on one sides of the two groups of first fixing plates and the sliding blocks, so that a protection effect can be achieved during use, current is prevented from passing through, and a worker touches the multifunctional switching power supply equipment main body without knowing the situation.

Description

Technical Field

[0001] The utility model relates to the technical field of multifunctional switch power supply equipment, in particular to a safety protection type multifunctional switch power supply equipment. Background Art

[0002] A switching mode power supply, also known as an exchange power supply or a switching converter, is a high-frequency power conversion device and a type of power supply. Its function is to convert a voltage level into the voltage or current required by the user through different forms of architecture. The input of a switching power supply is mostly AC power (such as mains power) or DC power, and the output is mostly a device that requires DC power, such as a personal computer, and the switching power supply performs the voltage and current conversion between the two.

[0003] Problems with the prior art: When in use, the entire switch power supply may be electrified due to aging of the circuit or loosening of internal electrified parts, and it is easy to injure workers if they touch it without their knowledge. Utility Model Content

[0004] The purpose of the utility model is to provide a safety protection type multifunctional switching power supply device to solve the above-mentioned problem that when in use, the entire switching power supply may be electrified due to circuit aging or loose internal live parts, which may easily injure workers if touched without their knowledge.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safety protection type multifunctional switching power supply device comprises a multifunctional switching power supply device body, on which a protection component is arranged, the protection component comprises two groups of first fixed plates, one side of the two groups of first fixed plates is fixedly installed with a slider, the other side of the first fixed plate is fixedly installed with a telescopic frame, a first protection plate is fittedly connected in the telescopic frame, a second fixing plate is fixedly installed between the first protection plate and one side of the telescopic frame, and a working component is arranged on the protection component.

[0007] As a further solution of the utility model: a third protective plate is fixedly installed on both ends of the multifunctional switching power supply device body, and a threaded groove is opened on one side of the third protective plate, a second protective plate is fixedly installed on the third protective plate, a shock-absorbing plate is arranged inside the third protective plate, a sliding groove is opened on one side of the third protective plate, and a fixing rod is fixedly installed on one side of the third protective plate.

[0008] As a further solution of the utility model: two groups of electric telescopic rods are fixedly installed in the fixed rod, a telescopic plate is fixedly installed at the lower end of the electric telescopic rod and inserted and fixed in the telescopic plate, and two groups of telescopic rods are fixedly installed on one side of the telescopic plate.

[0009] As a further solution of the utility model: the working component includes a threaded rod, the threaded rod is threadedly connected in a threaded groove, a fixing block is inserted and connected to the threaded rod, a connecting shaft is fixedly installed at one end of the threaded rod, and a third connecting rod is fixedly installed on the connecting shaft.

[0010] As a further solution of the utility model: the first limiting plate and the second limiting plate are respectively fixedly mounted on one end of the third connecting rod, and the first connecting rod and the second connecting rod are respectively inserted and connected on the third connecting rod.

[0011] As a further solution of the utility model: a rotating rod is rotatably connected to one side of the first connecting rod and the second connecting rod, a first connecting block is inserted and connected to the rotating rod, and a rotating hole is opened on the first connecting block.

[0012] As a further solution of the utility model: the second connecting rod is inserted and connected to the third connecting rod, and one side of the second connecting rod is closely connected to a third limiting plate, and the third limiting plate is provided with a fixing hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, when in use, the two groups of first fixed plates are attached to both sides of the multi-functional switching power supply device body, and a slider is fixedly installed on one side, which can be connected and slidable when in use, and then the telescopic frame and the first protective plate are fixedly installed on one side of the two groups of first fixed plates and the slider, which can play a protective role when in use, preventing current from passing through, causing workers to touch the multi-functional switching power supply device body without knowing it.

[0015] 2. In the utility model, two groups of third protective plates are fixed at both ends of the multifunctional switching power supply device body, and shock-absorbing plates are fixed therein, which can reduce the force on the multifunctional switching power supply device body when in use, and then the four groups of threaded grooves are opened to allow the working components to be used therein, and the sliding grooves are opened to allow the four groups of sliders to slide therein, which is convenient for disassembly and installation. The second protective plate is attached to the back of the multifunctional switching power supply device body and can play a protective role.

[0016] 3. In the utility model, the electric telescopic rod is fixed by two sets of fixing rods, and one end of the two sets of electric telescopic rods is fixed in the telescopic plate, which can drive the telescopic plate to be telescopic when in use, and the two sets of telescopic rods are fixed on the telescopic plate and can work along with the telescopic plate.

[0017] 4. In the utility model, four groups of threaded rods are threadedly connected in the threaded grooves when in use, which can play a fixing role, and fixed blocks are inserted thereon and fixed thereon. The fixed blocks are fixed to one side of the first fixed plate to facilitate sliding, and then the connecting shaft connects the third connecting rod with the threaded rod.

[0018] 5. In the utility model, there are two groups of third connecting rods, one long and the other short, with the second limiting plate and the first limiting plate fixed on one side respectively, which can play a limiting role when in use. The first connecting rod and the second connecting rod are also respectively inserted into the third connecting rods, one long and the other short, which can play a connecting role.

[0019] 6. In the utility model, the two short ends of the rotating rod respectively rotate and connect one side of the first connecting rod and the second connecting rod, which can play the role of connection and rotation when in use. Pulling the first connecting block drives the parts on it to rotate, which is convenient for driving the two sets of threaded rods to rotate, making it faster.

[0020] 7. In the utility model, the third limiting plate is fixed to the third connecting rod through the fixing hole provided on the third limiting plate and is attached to the second connecting rod, so that it can play a limiting role when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the protection component in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the working components in the utility model.

[0024] In the figure: 1. Multifunctional switching power supply equipment body; 2. Protection component; 201. First fixed plate; 202. Slider; 203. Telescopic frame; 204. First protective plate; 205. Second fixed plate; 206. Second protective plate; 207. Third protective plate; 208. Threaded groove; 209. Telescopic plate; 210. Telescopic rod; 211. Electric telescopic rod; 212. Fixed rod; 3. Working component; 301. Threaded rod; 302. Fixed block; 303. Connecting shaft; 304. First limiting plate; 305. First connecting rod; 306. First connecting block; 307. Rotating hole; 308. Rotating rod; 309. Second connecting rod; 310. Second limiting plate; 311. Fixed hole; 312. Third limiting plate; 313. Third connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figures 1-2 In the embodiment of the utility model, the safety protection type multifunctional switching power supply device comprises a multifunctional switching power supply device body 1, a protection component 2 is arranged on the multifunctional switching power supply device body 1, the protection component 2 comprises two groups of first fixed plates 201, a slider 202 is fixedly installed on one side of the two groups of first fixed plates 201, a telescopic frame 203 is fixedly installed on the other side of the first fixed plate 201, a first protection plate 204 is fitted and connected inside the telescopic frame 203, a second fixed plate 205 is fixedly installed on one side of the first protection plate 204 and the telescopic frame 203, and a working component 3 is arranged on the protection component 2.

[0027] Among them, when in use, the two groups of first fixed plates 201 are attached to the two sides of the multi-functional switching power supply device body 1, and a slider 202 is fixedly installed on one side, which can be connected and slidable when in use, and then the telescopic frame 203 and the first protective plate 204 are fixedly installed on one side of the two groups of first fixed plates 201 and the slider 202, which can play a protective role when in use, preventing current from passing through, causing workers to touch the multi-functional switching power supply device body 1 without knowing it.

[0028] See also Figure 2 A third protective plate 207 is fixedly installed at both ends of the multifunctional switching power supply device body 1, and a threaded groove 208 is opened on one side of the third protective plate 207, a second protective plate 206 is fixedly installed on the third protective plate 207, a shock-absorbing plate is arranged inside the third protective plate 207, a sliding groove is opened on one side of the third protective plate 207, and a fixing rod 212 is fixedly installed on one side of the third protective plate 207.

[0029] Among them, two groups of third protective plates 207 are fixed at both ends of the multi-functional switching power supply device body 1, and shock-absorbing plates are fixed therein, which can reduce the force on the multi-functional switching power supply device body 1 when in use, and then the four groups of threaded grooves 208 are opened to allow the working components 3 to be used therein, and the sliding grooves are opened to allow the four groups of sliders 202 to slide therein, which is convenient for disassembly and installation. The second protective plate 206 is attached to the back of the multi-functional switching power supply device body 1 and can play a protective role.

[0030] See also Figure 2Two sets of electric telescopic rods 211 are fixedly installed in the fixed rod 212, and a telescopic plate 209 is fixedly installed at the lower end of the electric telescopic rod 211 and inserted and fixed in the telescopic plate 209. Two sets of telescopic rods 210 are fixedly installed on one side of the telescopic plate 209.

[0031] Among them, the electric telescopic rod 211 is fixed in the two sets of fixed rods 212, and one end of the two sets of electric telescopic rods 211 is fixed in the telescopic plate 209, which can drive the telescopic plate 209 to be telescoped when in use, and the two sets of telescopic rods 210 are fixed on the telescopic plate 209 and can work along with the telescopic plate 209.

[0032] See also Figure 3 The working component 3 includes a threaded rod 301, which is threadedly connected in the thread groove 208, and a fixing block 302 is inserted into the threaded rod 301. A connecting shaft 303 is fixedly installed at one end of the threaded rod 301, and a third connecting rod 313 is fixedly installed on the connecting shaft 303.

[0033] Among them, the four groups of threaded rods 301 are threadedly connected to the thread groove 208 when in use, which can play a fixing role, and the fixing block 302 is inserted thereon and fixed thereon. The fixing block 302 is fixed to one side of the first fixed plate 201 for easy sliding, and then the connecting shaft 303 connects the third connecting rod 313 with the threaded rod 301.

[0034] See also Figure 3 The first limiting plate 304 and the second limiting plate 310 are fixedly mounted on one end of the third connecting rod 313, and the first connecting rod 305 and the second connecting rod 309 are respectively inserted and connected on the third connecting rod 313.

[0035] Among them, there are two groups of third connecting rods 313, one long and one short. The second limiting plate 310 and the first limiting plate 304 are fixed on one side respectively, which can play a limiting role when in use. The first connecting rod 305 and the second connecting rod 309 are also respectively inserted into the third connecting rods 313, one long and one short, and can play a connecting role.

[0036] See also Figure 3 A rotating rod 308 is rotatably connected to one side of the first connecting rod 305 and the second connecting rod 309 . A first connecting block 306 is inserted and connected to the rotating rod 308 . A rotating hole 307 is formed in the first connecting block 306 .

[0037] Among them, the two short ends of the rotating rod 308 are respectively rotatably connected to one side of the first connecting rod 305 and the second connecting rod 309, which can play the role of connection and rotation when in use. Pulling the first connecting block 306 drives the parts on it to rotate, which is convenient for driving the two sets of threaded rods 301 to rotate, making it faster.

[0038] See also Figure 3 The second connecting rod 309 is inserted and connected to the third connecting rod 313 , and one side of the second connecting rod 309 is closely connected to the third limiting plate 312 , and the third limiting plate 312 is provided with a fixing hole 311 .

[0039] The relatively long third connecting rod 313 is fixed thereon through the fixing hole 311 provided in the third limiting plate 312 and is attached to the second connecting rod 309, so as to play a limiting role when in use.

[0040] The working principle of the utility model is: working process (specific and detailed working process, actions and principles, some beneficial effects may be added in the process, and please check the labels and typos after writing).

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A safety protection type multifunctional switching power supply device, comprising a multifunctional switching power supply device body (1), characterized in that: The multifunctional switching power supply device body (1) is provided with a protection component (2), the protection component (2) comprising two groups of first fixing plates (201), one side of the two groups of first fixing plates (201) being fixedly mounted with a slider (202), the other side of the first fixing plates (201) being fixedly mounted with a telescopic frame (203), the telescopic frame (203) being fitted with a first protection plate (204), the first protection plate (204) and one side of the telescopic frame (203) being fixedly mounted with a second fixing plate (205), and the protection component (2) being provided with a working component (3).

2. The safety protection type multifunctional switching power supply device according to claim 1, characterized in that: A third protective plate (207) is fixedly installed at both ends of the multifunctional switching power supply device body (1), and a threaded groove (208) is provided on one side of the third protective plate (207); a second protective plate (206) is fixedly installed on the third protective plate (207); a shock-absorbing plate is arranged inside the third protective plate (207); a sliding groove is provided on one side of the third protective plate (207); and a fixing rod (212) is fixedly installed on one side of the third protective plate (207).

3. The safety protection type multifunctional switching power supply device according to claim 2 is characterized in that: Two groups of electric telescopic rods (211) are fixedly installed in the fixed rod (212); a telescopic plate (209) is fixedly installed at the lower end of the electric telescopic rod (211) and inserted and fixed in the telescopic plate (209); and two groups of telescopic rods (210) are fixedly installed on one side of the telescopic plate (209).

4. The safety protection type multifunctional switching power supply device according to claim 1, characterized in that: The working assembly (3) comprises a threaded rod (301), the threaded rod (301) is threadedly connected in a thread groove (208), a fixing block (302) is inserted and connected to the threaded rod (301), a connecting shaft (303) is fixedly installed at one end of the threaded rod (301), and a third connecting rod (313) is fixedly installed on the connecting shaft (303).

5. The safety protection type multifunctional switching power supply device according to claim 4, characterized in that: A first limiting plate (304) and a second limiting plate (310) are fixedly mounted on one end of the third connecting rod (313), and a first connecting rod (305) and a second connecting rod (309) are respectively inserted and connected on the third connecting rod (313).

6. The safety protection type multifunctional switching power supply device according to claim 5, characterized in that: The first connecting rod (305) and one side of the second connecting rod (309) are rotatably connected to a rotating rod (308), and a first connecting block (306) is inserted and connected to the rotating rod (308), and a rotating hole (307) is opened on the first connecting block (306).

7. The safety protection type multifunctional switching power supply device according to claim 5, characterized in that: The second connecting rod (309) is inserted and connected to the third connecting rod (313), and one side of the second connecting rod (309) is closely connected to a third limiting plate (312), and a fixing hole (311) is provided on the third limiting plate (312).

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