Electrical automation control switch

Abstract

The utility model discloses an electrical automatic control switch in the technical field of automatic control switches, which comprises a control switch shell, a control panel is arranged on the front side wall of the control switch shell, regulation and control keys are arranged on the front side wall of the control panel, and a plurality of groups of heat dissipation holes are formed in the left side wall and the right side wall of the control switch shell. The dustproof net can be disassembled and assembled under the action of the mounting frame, the fixing frames, the clamping blocks, the clamping grooves, the inserting holes and the buckling assemblies, the dustproof net can be disassembled and assembled conveniently, the dustproof net can be disassembled and assembled conveniently, the dustproof net can be disassembled and assembled conveniently, the dustproof net can be disassembled and assembled conveniently, and the dustproof net can be disassembled and assembled conveniently. The dustproof net can prevent dust from the heat dissipation holes, can prevent external dust from easily damaging internal elements of the automatic control switch through the heat dissipation holes, prolongs the service life of the automatic control switch, facilitates the disassembly and cleaning of the dustproof net, and improves the ventilation performance of the dustproof net.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic control switches, in particular to an electric automatic control switch. Background Art

[0002] Automation refers to the development of systems that replace or assist people to complete specific tasks in human production, life and management activities, reduce and alleviate people's physical and mental labor, and improve work efficiency, benefits and effects. Electrical automation equipment can often be seen in current production and processing, and electrical automation equipment is used to replace manual work. The most important part of motor automation equipment is the control switch. Most of the current automatic control switches have heat dissipation holes on the left and right side walls. The heat dissipation holes can dissipate heat for the electronic components inside the automatic control switch. However, the current automatic control switch does not have a dustproof effect. External dust can easily pass through the heat dissipation holes to damage the internal components of the automatic control switch. Therefore, we propose an electrical automatic control switch. Utility Model Content

[0003] The purpose of the utility model is to provide an electrical automation control switch to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrical automation control switch, comprising a control switch housing, a control panel is provided on the front side wall of the control switch housing, a regulating button is provided on the front side wall of the control panel, a plurality of heat dissipation holes are provided on the left and right side walls of the control switch housing, a fixing frame is provided on the left and right side walls of the control switch housing, an installation frame matching the fixing frame is provided on the left and right sides of the control switch housing, a dustproof net is provided on the inner wall of the installation frame, two groups of card slots are provided on the right side wall of the fixing frame, jacks are provided on the upper and lower side walls in the card slots, card blocks matching the card slots are provided on the front and rear side walls of the installation frame, a cavity is provided inside the card block, and a buckle assembly is provided in the cavity.

[0005] Furthermore, the buckle assembly includes two groups of sliders slidably connected in the cavity, second springs are provided on the opposite side walls of the two groups of sliders, plug rods are provided on the side walls away from the two groups of sliders, one ends of the two groups of plug rods respectively penetrate the upper and lower side walls in the cavity and match the plug holes, first springs are sleeved on the outer walls of the two groups of plug rods, one ends of the two groups of first springs are respectively connected to the upper and lower side walls in the cavity, the other ends of the two groups of first springs are respectively connected to the side walls away from the two groups of sliders, and a pull block is provided on the right side wall of the two groups of sliders.

[0006] Furthermore, a sliding groove is provided on the right side wall of the clamping block, and the two groups of pulling blocks are slidably connected in the sliding groove.

[0007] Furthermore, a guide groove is provided on the left side wall of the cavity, and guide blocks matching the guide groove are provided on the left side walls of the two groups of sliding blocks.

[0008] Furthermore, a plurality of groups of heat dissipation holes are arranged in the fixed frame.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can disassemble and assemble the dustproof net under the action of the installation frame, the fixing frame, the card block, the card slot, the jack and the buckle assembly; the dustproof net can prevent the heat dissipation holes from dust, and can prevent external dust from easily passing through the heat dissipation holes to cause damage to the internal components of the automatic control switch, thereby improving the service life of the automatic control switch; at the same time, it is also convenient to remove the dustproof net for cleaning, thereby improving the ventilation of the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is the right side view of the structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the structure A of the utility model;

[0013] Figure 4 It is a schematic diagram of the internal structure of the cavity of the utility model.

[0014] In the figure: 1. control panel; 2. regulating button; 3. control switch housing; 4. mounting frame; 5. clamping block; 6. dust screen; 7. fixing frame; 8. heat dissipation hole; 9. slot; 10. socket; 11. cavity; 12. buckle assembly; 120. plug rod; 121. first spring; 122. slide groove; 123. second spring; 124. slider; 125. pull block. DETAILED DESCRIPTION

[0015] 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.

[0016] Embodiment 1:

[0017] See also Figure 1-4The utility model provides a technical solution: an electrical automation control switch, including a control switch housing 3, a control panel 1 is arranged on the front side wall of the control switch housing 3, a regulating button 2 is arranged on the front side wall of the control panel 1, a plurality of heat dissipation holes 8 are arranged on the left and right side walls of the control switch housing 3, and the plurality of heat dissipation holes 8 are arranged in a fixed frame 7, so that a dustproof net 6 can prevent dust from the heat dissipation holes 8, a fixed frame 7 is arranged on the left and right side walls of the control switch housing 3, a mounting frame 4 matching the fixed frame 7 is arranged on the left and right sides of the control switch housing 3, a dustproof net 6 is arranged on the inner wall of the mounting frame 4, two groups of card slots 9 are arranged on the right side wall of the fixed frame 7, and jacks 10 are arranged on the upper and lower side walls of the card slot 9, a card block 5 matching the card slot 9 is arranged on the front and rear side walls of the mounting frame 4, a cavity 11 is arranged inside the card block 5, and a buckle assembly 12 is arranged in the cavity 11.

[0018] See also Figure 4 The buckle assembly 12 includes two sets of sliders 124 slidably connected in the cavity 11. A guide groove is provided in the left wall of the cavity 11. A guide block matching the guide groove is provided on the left wall of the two sets of sliders 124. Under the action of the guide groove and the guide block, the sliders 124 move more stably in the cavity 11. Second springs 123 are provided on the opposite side walls of the two sets of sliders 124. The two sets of sliders 124 are provided with plug rods 120 away from the side walls. One end of the two sets of plug rods 120 passes through the upper and lower side walls and the inner wall of the cavity 11 respectively. The socket 10 is matched, and the outer walls of the two groups of insertion rods 120 are sleeved with first springs 121, one end of the two groups of first springs 121 are respectively connected to the upper and lower side walls in the cavity 11, and the other ends of the two groups of first springs 121 are respectively connected to the side walls away from the two groups of sliders 124, a pull block 125 is provided on the right side wall of the two groups of sliders 124, and a slide groove 122 is opened on the right side wall of the card block 5, and the two groups of pull blocks 125 are slidably connected in the slide groove 122, and under the action of the slide groove 122, the pull block 125 moves up and down more stably.

[0019] Working principle: the staff pulls the pull block 125 to drive the slider 124 to move, the slider 124 squeezes the second spring 123, the slider 124 stretches the first spring 121, and the slider 124 drives the insertion rod 120 to move into the cavity 11, and then the staff inserts the installation frame 4 into the fixed frame 7, so that the card block 5 is inserted into the card slot 9, and then the staff releases the pull block 125, and under the action of the elastic force of the first spring 121 and the second spring 123, the slider 124 drives the insertion rod 120 to be inserted into the socket 10, so that the dustproof net 6 can be After installation, the dustproof net 6 can prevent the heat dissipation holes 8 from dust, and can prevent external dust from easily passing through the heat dissipation holes 8 to damage the internal components of the automatic control switch. When the dustproof net 6 needs to be removed for cleaning, the staff pulls the pull block 125 to drive the slider 124 to move, the slider 124 squeezes the second spring 123, the slider 124 stretches the first spring 121, and the slider 124 drives the insertion rod 120 to move from the socket 10 to the cavity 11, and then the staff takes the installation frame 4 out of the fixed frame 7, and then cleans the dustproof net 6.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical automation control switch, comprising a control switch housing (3), a control panel (1) being provided on the front side wall of the control switch housing (3), a control button (2) being provided on the front side wall of the control panel (1), and a plurality of heat dissipation holes (8) being provided on both left and right side walls of the control switch housing (3), characterized in that: The left and right side walls of the control switch housing (3) are both provided with a fixing frame (7), the left and right sides of the control switch housing (3) are both provided with a mounting frame (4) matching the fixing frame (7), the inner wall of the mounting frame (4) is provided with a dustproof net (6), the right side wall of the fixing frame (7) is provided with two groups of card slots (9), the upper and lower side walls of the card slots (9) are both provided with plug holes (10), the front and rear side walls of the mounting frame (4) are both provided with a card block (5) matching the card slot (9), a cavity (11) is provided inside the card block (5), a buckle assembly (12) is provided inside the cavity (11), the buckle assembly (12) comprises two groups of sliders (124) slidably connected in the cavity (11), the two groups of sliders (124) are provided with second springs (123) on opposite side walls, and the two groups of sliders (124) are provided with a plurality of springs (123). ) are provided with plug rods (120) on the side walls away from each other, one end of the two groups of plug rods (120) respectively penetrates the upper and lower side walls in the cavity (11) and matches the plug hole (10), the outer walls of the two groups of plug rods (120) are sleeved with first springs (121), one end of the two groups of first springs (121) are respectively connected to the upper and lower side walls in the cavity (11), the other ends of the two groups of first springs (121) are respectively connected to the side walls away from each other of the two groups of sliders (124), the right side walls of the two groups of sliders (124) are provided with pull blocks (125), the left side walls in the cavity (11) are provided with guide grooves, the left side walls of the two groups of sliders (124) are provided with guide blocks matching the guide grooves, the right side wall of the block (5) is provided with a slide groove (122), and the two groups of pull blocks (125) are slidably connected in the slide groove (122).

2. The electrical automation control switch according to claim 1, characterized in that: A plurality of groups of heat dissipation holes (8) are arranged inside the fixing frame (7).

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