Laboratory power supply with panel protection structure

Abstract

The utility model discloses a laboratory power supply with a panel protection structure, which comprises a panel protection structure assembly and a laboratory power supply assembly, the panel protection structure assembly comprises a panel main body, the interior of the panel main body is provided with a telescopic through hole, and the panel protection structure assembly comprises a panel protection structure and a laboratory power supply assembly. A first telescopic plate and a second telescopic plate are slidably connected into the telescopic through hole, the first telescopic plate is connected to the upper end and the lower end of a second extension panel in a welded mode, the second telescopic plate is connected to the upper end and the lower end of a first extension panel in a welded mode, and flexible adjustment can be conducted according to laboratory power sources of different sizes; when a laboratory power supply needs to be replaced or maintained, a new power supply can be easily disassembled or installed only by loosening the fixing bolts, convenience and rapidness are achieved, the situation that the panel protection structure and the laboratory power supply are different in size, so that the interior of the panel protection structure cannot be installed is avoided, accidental contact with live parts is effectively prevented, and the electric shock risk is reduced; the panel protection structure can prevent external factors such as dust and liquid sputtering from damaging internal elements of the power supply, and reduce potential safety hazards such as short circuit and fire.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a laboratory power supply with a panel protection structure. Background Art

[0002] Laboratory power supplies are essential equipment in modern experimental environments, especially in situations involving high-precision measurements and sensitive electronic equipment. To ensure the safety of laboratory personnel and the stable operation of equipment, a laboratory power supply with a panel protection structure has become an important solution.

[0003] The current laboratory power supply can be protected by installing the laboratory power supply inside the panel protection structure. During the operation of the laboratory power supply, physical protection and electromagnetic shielding are provided, including overcurrent protection, overvoltage protection, overheating protection, etc., to prevent the power supply or load from being damaged. However, the sizes of the power supplies used in the laboratory may be different. When the laboratory needs to replace the power supply, the panel protection structure may be different from the size of the laboratory power supply, and it may be impossible to install it inside the panel protection structure. Utility Model Content

[0004] The purpose of the present utility model is to provide a laboratory power supply with a panel protection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a laboratory power supply with a panel protection structure, comprising a panel protection structure assembly and a laboratory power supply assembly, the panel protection structure assembly including a panel body, a telescopic through-hole being provided inside the panel body, a first telescopic plate and a second telescopic plate being connected inside the telescopic through-hole by sliding, the first telescopic plate being connected to the upper and lower ends of the second extension panel by welding, the second telescopic plate being connected to the upper and lower ends of the first extension panel by welding, a first moving block and a second moving block being fixedly installed on the upper ends of the first telescopic plate and the second telescopic plate, the first moving block and the second moving block being connected inside the panel body by sliding, and a moving groove being provided inside the panel body.

[0006] As a further preferred embodiment of the present technical solution, a through hole is formed on one end of the panel body, and groove holes are formed on one end of the first telescopic plate and the second telescopic plate, and sliding blocks are fixedly installed inside the groove holes.

[0007] As a further preferred embodiment of this technical solution, a clamping block is fixedly mounted on one end of the sliding block. A fixing bolt is rotatably connected to the interior of the clamping block. One end of the clamping block is tightly attached to the surface of one end of the panel body. The fixing bolt is rotatably connected to the interior of the panel body. A plurality of fixing holes are formed on one end of the panel body.

[0008] As a further preferred embodiment of the present technical solution, heat dissipation ventilation holes are provided at one end of the first extension panel and the second extension panel, and a handle is fixedly installed at one end of the first extension panel and the second extension panel.

[0009] As a further preferred embodiment of the present technical solution, sliding rods are fixedly installed on both sides of the upper end of the panel body, and the sliding rods are connected to the inside of the sliding guide plate by sliding.

[0010] As a further preferred embodiment of the present technical solution, the sliding guide plate is connected to both sides of the lower end of the laboratory power supply assembly by bolts, and a sliding groove is provided inside the sliding guide plate.

[0011] As a further preferred embodiment of the present technical solution, the sliding guide plate and the sliding rod are connected and fixed by a connecting bolt, and a support column is fixedly installed on the lower end of the panel body.

[0012] The utility model provides a laboratory power supply with a panel protection structure, which has the following beneficial effects:

[0013] (1) The utility model drives the extension panel and the telescopic plate to move on both sides of the panel body by pulling the handle, and the telescopic plate can move inside the telescopic through hole, further driving the first moving block and the second moving block to move in the moving groove inside the panel body, and then by tightening the fixing bolt inside the panel body and the telescopic plate, the extension panel and the telescopic plate are further stabilized to prevent movement. It can be flexibly adjusted according to laboratory power supplies of different sizes to achieve adaptive installation. When the laboratory power supply needs to be replaced or maintained, it is only necessary to loosen the fixing bolt to easily disassemble or install a new power supply. It is convenient and quick, and avoids the panel protection structure and the laboratory power supply being different in size, which makes it impossible to install it inside, so as to effectively prevent accidental contact with live parts and reduce the risk of electric shock. The panel protection structure can block external factors such as dust and liquid splashing from invading the internal components of the power supply, reducing safety hazards such as short circuit and fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the telescopic plate and heat dissipation ventilation hole structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the panel body and the movable groove structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the sliding groove and sliding guide plate structure of the utility model.

[0018] In the figure: 100, panel protection structure assembly; 101, panel body; 102, first extension panel; 103, second extension panel; 104, handle; 105, pillar; 106, first telescopic plate; 107, second telescopic plate; 108, second moving block; 109, first moving block; 110, groove hole; 112, heat dissipation vent; 113, sliding block; 114, clamping and fixing block; 115, fixing bolt; 116, moving groove; 117, telescopic through hole; 118, fixing hole; 119, sliding rod; 200, laboratory power supply assembly; 201, sliding guide plate; 202, sliding groove; 203, connecting bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figure 1-3 As shown in the embodiment, a laboratory power supply with a panel protection structure includes a panel protection structure assembly 100 and a laboratory power supply assembly 200. The panel protection structure assembly 100 includes a panel body 101. A telescopic through hole 117 is provided inside the panel body 101. The inside of the telescopic through hole 117 is connected to a first telescopic plate 106 and a second telescopic plate 107 by sliding. The first telescopic plate 106 is connected to the upper and lower ends of the second extension panel 103 by welding, and the second telescopic plate 107 is connected to the upper and lower ends of the first extension panel 102 by welding. The upper ends of the first telescopic plate 106 and the second telescopic plate 107 are fixedly installed with a first moving block 109 and a second moving block 108. The first moving block 109 and the second moving block 108 are connected to the inside of the panel body 101 by sliding, and a moving groove 116 is provided inside the panel body 101.

[0021] like Figure 1-3As shown, a through hole is provided on one end side of the panel body 101, and a groove hole 110 is provided on one end side of the first telescopic plate 106 and the second telescopic plate 107. A sliding block 113 is fixedly installed inside the groove hole 110, and a clamping fixing block 114 is fixedly installed on one end of the sliding block 113. A fixing bolt 115 is connected to the inside of the clamping fixing block 114 by rotation. One end of the clamping fixing block 114 is tightly attached to the surface of one end of the panel body 101, and the fixing bolt 115 is connected to the inside of one end of the panel body 101 by rotation. A plurality of fixing holes 118 are provided at one end of the panel body 101, and heat dissipation ventilation holes 112 are provided at one end of the first extension panel 102 and the second extension panel 103. A handle 104 is fixedly installed at one end of the first extension panel 102 and the second extension panel 103.

[0022] like Figure 1 、 Figure 3-4 As shown, sliding rods 119 are fixedly installed on both sides of the upper end of the panel body 101. The sliding rods 119 are connected to the inside of the sliding guide plate 201 by sliding. The sliding guide plate 201 is connected to both sides of the lower end of the laboratory power supply component 200 by bolts. A sliding groove 202 is opened inside the sliding guide plate 201. The sliding guide plate 201 and the sliding rods 119 are connected and fixed by connecting bolts 203. A pillar 105 is fixedly installed at the lower end of the panel body 101.

[0023] When the laboratory power supply is installed and fixed inside the panel protection structure assembly 100, in order to be able to install laboratory power supplies of different sizes inside the panel protection structure, the staff will loosen the fixing bolt 115 from the inside of the panel body 101 and the first telescopic plate 106 and the second telescopic plate 107, and further pull the handle 104 to drive the extension panel to drive the telescopic plate to move on both sides of the panel body 101, and the telescopic plate can move inside the telescopic through hole 117, further driving the first moving block 109 and the second moving block 108 to move in the moving groove 116 inside the panel body 101, and then tighten the fixing bolt 115 inside the panel body 101 and the telescopic plate to further stabilize and fix the extension panel and the telescopic plate to prevent movement. It can be flexibly adjusted according to laboratory power supplies of different sizes to achieve adaptive installation. When the laboratory power supply needs to be replaced or maintained, it is only necessary to loosen the fixing bolt 115 to easily remove or install a new power supply, which is convenient and quick, and avoids the problem of the panel protection structure and the laboratory power supply being unable to be installed inside due to the different sizes. Then, the sliding guide plate 201 is connected to the lower end of the laboratory power supply with bolts, and then the sliding guide plate 201 is slid onto the sliding rod 119, and further fixed by the connecting bolt 203. By installing and fixing the laboratory power supply inside the panel protection structure, accidental contact with live parts can be effectively prevented, reducing the risk of electric shock. The panel protection structure can prevent external factors such as dust and liquid splashing from invading the internal components of the power supply, reducing safety hazards such as short circuits and fires.

[0024] The present invention provides a laboratory power supply with a panel protection structure, and the specific working principle is as follows: when the laboratory power supply is installed and fixed inside the panel protection structure assembly 100, in order to be able to install laboratory power supplies of different sizes inside the panel protection structure, the staff loosens the fixing bolt 115 from the inside of the panel body 101 and the first telescopic plate 106 and the second telescopic plate 107, and further pulls the handle 104 to drive the extension panel to drive the telescopic plate to move on both sides of the panel body 101, and the telescopic plate can move inside the telescopic through hole 117, further driving the first moving block 109 and the second moving block 108 to move in the moving groove 116 inside the panel body 101, and then tightens the fixing bolt 115 inside the panel body 101 and the telescopic plate to further stabilize and fix the extension panel and the telescopic plate to prevent movement. It can be flexibly adjusted according to laboratory power supplies of different sizes to achieve adaptive installation. When the laboratory power supply needs to be replaced or maintained, it only needs to loosen the fixing bolt 115 to easily disassemble or install a new power supply, which is convenient and quick, and avoids the problem that the panel protection structure and the laboratory power supply cannot be installed inside due to the different sizes. Then, the sliding guide plate 201 is connected to the lower end of the laboratory power supply with bolts, and then the sliding guide plate 201 is slid onto the sliding rod 119, and further fixed by the connecting bolt 203. By installing and fixing the laboratory power supply inside the panel protection structure, accidental contact with live parts can be effectively prevented, reducing the risk of electric shock. The panel protection structure can prevent external factors such as dust and liquid splashing from invading the internal components of the power supply, reducing safety hazards such as short circuits and fires.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory power supply with a panel protection structure, comprising a panel protection structure assembly (100) and a laboratory power supply assembly (200), characterized in that: The panel protection structure assembly (100) includes a panel body (101), a telescopic through hole (117) is provided inside the panel body (101), a first telescopic plate (106) and a second telescopic plate (107) are connected inside the telescopic through hole (117) by sliding, the first telescopic plate (106) is connected to the upper and lower ends of the second extension panel (103) by welding, the second telescopic plate (107) is connected to the upper and lower ends of the first extension panel (102) by welding, a first moving block (109) and a second moving block (108) are fixedly installed on the upper ends of the first telescopic plate (106) and the second telescopic plate (107), the first moving block (109) and the second moving block (108) are connected inside the panel body (101) by sliding, and a moving groove (116) is provided inside the panel body (101).

2. The laboratory power supply with a panel protection structure according to claim 1, characterized in that: A through hole is provided at one end of the panel body (101), and groove holes (110) are provided at one end of the first telescopic plate (106) and the second telescopic plate (107). A sliding block (113) is fixedly installed inside the groove hole (110).

3. The laboratory power supply with a panel protection structure according to claim 2, characterized in that: A clamping and fixing block (114) is fixedly installed at one end of the sliding block (113), and a fixing bolt (115) is connected to the inside of the clamping and fixing block (114) by rotation. One end of the clamping and fixing block (114) is tightly attached to the surface of one end of the panel body (101), and the fixing bolt (115) is connected to the inside of one end of the panel body (101) by rotation. A plurality of fixing holes (118) are opened at one end of the panel body (101).

4. The laboratory power supply with a panel protection structure according to claim 1, characterized in that: One end of the first extension panel (102) and the second extension panel (103) is provided with a heat dissipation ventilation hole (112), and one end of the first extension panel (102) and the second extension panel (103) is fixedly mounted with a handle (104).

5. The laboratory power supply with a panel protection structure according to claim 1, characterized in that: Sliding rods (119) are fixedly installed on both sides of the upper end of the panel body (101), and the sliding rods (119) are connected to the inside of the sliding guide plate (201) through sliding.

6. The laboratory power supply with a panel protection structure according to claim 5, characterized in that: The sliding guide plate (201) is connected to both sides of the lower end of the laboratory power supply assembly (200) by means of bolts, and a sliding groove (202) is provided inside the sliding guide plate (201).

7. The laboratory power supply with a panel protection structure according to claim 6, characterized in that: The sliding guide plate (201) and the sliding rod (119) are connected and fixed via a connecting bolt (203), and a support column (105) is fixedly mounted on the lower end of the panel body (101).

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