CN218215078U

CN218215078U - Power switch

Info

Publication number: CN218215078U
Application number: CN202222715717.7U
Authority: CN
Inventors: 沈晓亮; 韩泉栋
Original assignee: Hefei Zeyan Microelectronics Co ltd
Current assignee: Hefei Zeyan Microelectronics Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-03
Anticipated expiration: 2032-10-17

Abstract

The utility model belongs to the technical field of switch, a switch is disclosed, including wall body and switch main part, the positive welding of wall body has the mount, the draw-in groove has been seted up to one side that the mount is close to the switch main part, the spring groove has been seted up to the inside of switch main part, the inside fixed mounting of spring groove has first spring, the side fixed mounting of first spring has the fixture block, do not need use tool just can carry out the dismouting to switch, make things convenient for staff's maintenance, the front of switch main part is provided with shift knob, the positive fixed mounting of switch main part has the control frame, the inside of control frame runs through and is provided with touch pole, touch pole's skin weld has the limiting plate, the inner wall fixed mounting of control frame has the third spring, the other end fixed connection of third spring is in the side of limiting plate, the spacing groove has been seted up to the side of limiting plate, the side of control frame runs through and is provided with the gag lever post, avoid operating personnel mistake to touch shift knob, it is troublesome to cause unnecessary.

Description

Power switch

Technical Field

The utility model belongs to the technical field of switch, specifically be a switch.

Background

The power switch is used for controlling the switch tube to conduct and cut off at high speed through a circuit, and converting direct current into high-frequency alternating current to be supplied to the transformer for transformation, so that one or more groups of required voltages are generated.

The utility model discloses a switch is disclosed in utility model patent that bulletin number is CN208507509U, including switch body, outer baffle and the chucking mechanism that is located switch body both sides, the outside and the inside of casing are arranged respectively in at both ends around the switch body, outer baffle and chucking mechanism set up respectively in the outside and the inside of casing, and wherein outer baffle and switch body coupling, the upper and lower both sides of outer baffle all are provided with horizontal sliding hole, chucking mechanism includes articulated slab, connecting plate, canceling release mechanical system and slide bar, the rear end of articulated slab is articulated with the rear side of body both sides, and the front end links to each other with the connecting plate, the connecting plate forms an interior baffle structure with the front end of articulated slab, form the draw-in groove of a joint casing between interior baffle structure and the outer baffle, the one end and the connecting plate fixed connection of slide bar, the other end slides and pegs graft in the sliding hole. The utility model discloses a switch changes very conveniently.

In the process of implementing the present application, the following problems are found in the technology: the power switch does not have the function of preventing mistaken pressing, and once an operator mistakenly touches a switch button, unnecessary troubles are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the anti-misoperation function is not provided in the prior art, a power switch is provided.

The utility model adopts the technical scheme as follows: the utility model provides a power switch, includes wall body and switch main part, the front welding of wall body has the mount, the mount is close to the draw-in groove has been seted up to one side of switch main part, the spring groove has been seted up to the inside of switch main part, the inside fixed mounting in spring groove has first spring, the side fixed mounting of first spring has the fixture block, the front of switch main part is provided with shift knob, the positive fixed mounting of switch main part has the control frame, the inside of control frame runs through and is provided with the touch pole, the skin weld of touch pole has the limiting plate, the inner wall fixed mounting of control frame has the third spring, the other end fixed connection of third spring is in the side of limiting plate.

Through the technical scheme: the power switch can be fixed well by clamping the clamping block in the clamping groove of the fixing frame; the switch state of the power switch can be changed by pressing the touch lever inward to cause the touch lever to press the switch button.

In a preferred embodiment, the number of the fixing frames and the number of the fixture blocks are two, and the fixing frames and the fixture blocks are symmetrically distributed with a middle line of the power switch main body as a symmetry axis.

Through the technical scheme: the two groups of clamping blocks are matched for use to play a role in fixing.

In a preferred embodiment, a sliding groove is formed in the power switch main body, sliding plates are welded to the upper side and the lower side of the clamping block, and the sliding groove is connected with the sliding plates in a sliding manner.

Through the technical scheme: the clamping block moves left and right and drives the sliding plate to slide left and right in the sliding groove, so that the limiting effect is achieved.

In a preferred embodiment, a pressing rod penetrates through the fixing frame, a fixing plate is welded to the surface of the pressing rod, a second spring is fixedly mounted on the side surface of the fixing plate, and the other end of the second spring is fixedly connected to the inner side of the fixing frame.

Through the technical scheme: inwards press the press rod, make the fixture block break away from the draw-in groove, just can take out this switch, do not need the use of tools just can carry out the dismouting to switch, make things convenient for the staff to maintain.

In a preferred embodiment, a limit groove is formed in the side surface of the limit plate, a limit rod penetrates through the side surface of the control frame, and the limit groove is clamped with the limit rod.

Through the technical scheme: the limiting rod is clamped in the limiting groove, a limiting plate and a touch rod can be fixed, and the touch rod is prevented from mistakenly touching the switch button.

In a preferred embodiment, a pull ring is fixedly mounted on the outer side of the limiting rod, a baffle is welded on the surface of the limiting rod, a fourth spring is fixedly mounted on the side surface of the baffle, and the other end of the fourth spring is fixedly connected to the inner side of the control frame.

Through the technical scheme: the pulling pull ring can drive the gag lever post and remove, and when the gag lever post does not receive the exogenic action, under the elastic force effect of fourth spring, the gag lever post can inwards move all the time, makes the gag lever post can the joint at the spacing inslot of limiting plate, plays the effect of preventing touching by mistake.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the fixture block joint in the draw-in groove of mount, can fix switch, inwards press down the press lever moreover, make the fixture block break away from the draw-in groove, just can take out this switch, do not need the use tools just can carry out the dismouting, make things convenient for staff's maintenance to switch.

2. The utility model discloses in, the limiting rod joint can fix limiting plate and touching pole at the spacing inslot, prevents that touching pole mistake from touching shift knob, when shift knob is pressed to needs, needs stimulate the pull ring earlier, makes the limiting rod break away from the spacing groove, just can inwards press the touch pole, avoids operating personnel mistake to touch shift knob, causes the unnecessary troublesome.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

fig. 2 is a schematic diagram of the cross-sectional structure of the main body and the fixing frame of the power switch of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

The labels in the figure are: 1-wall body, 2-power switch main body, 3-fixed mount, 4-clamping groove, 5-spring groove, 6-first spring, 7-clamping block, 8-sliding groove, 9-sliding plate, 10-pressing rod, 11-fixed plate, 12-second spring, 13-switch button, 14-control frame, 15-touch rod, 16-third spring, 17-limiting plate, 18-limiting groove, 19-limiting rod, 20-pull ring, 21-baffle, 22-fourth spring.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A power switch according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

The embodiment of the application discloses a power switch. Referring to fig. 1 and 2, including wall body 1 and switch main part 2, the welding of the front of wall body 1 has mount 3, draw-in groove 4 has been seted up to one side that mount 3 is close to switch main part 2, spring groove 5 has been seted up to switch main part 2's inside, the inside fixed mounting of spring groove 5 has first spring 6, the side fixed mounting of first spring 6 has fixture block 7, the quantity of mount 3 and fixture block 7 is two, and use the intermediate line of switch main part 2 as symmetry axis bilateral symmetry distribution, through fixture block 7 joint in the draw-in groove 4 of mount 3, can fix switch, spout 8 has been seted up to switch main part 2's inside, the welding of the upper and lower both sides of fixture block 7 has sliding plate 9, spout 8 and sliding plate 9 sliding connection, when moving about fixture block 7, drive sliding plate 9 and press the horizontal slip in spout 8, play the limiting displacement, the inside of mount 3 runs through be provided with fixture block 10, the skin weld of press down on pole 10 has fixed plate 11, the side fixed mounting plate 11 has second spring 12, the other end fixed connection of second spring 12 is in the inboard of 3, press down pole 10 inwards, make the fixture block 7 just can break away from this fixture block 4, it just can make the maintenance personnel to use this power switch to carry out the maintenance work draw-off, the draw-in order to carry out the maintenance work.

Referring to fig. 1 and 3, a switch button 13 is arranged on the front side of a power switch main body 2, a control frame 14 is fixedly arranged on the front side of the power switch main body 2, a touch rod 15 penetrates through the inside of the control frame 14, a limiting plate 17 is welded on the surface of the touch rod 15, a third spring 16 is fixedly arranged on the inner wall of the control frame 14, the other end of the third spring 16 is fixedly connected to the side surface of the limiting plate 17, the touch rod 15 can move back and forth to move the touch switch button 13, a limiting groove 18 is formed in the side surface of the limiting plate 17, a limiting rod 19 penetrates through the side surface of the control frame 14, the limiting groove 18 is clamped with the limiting rod 19, the limiting rod 19 is clamped in the limiting groove 18, the limiting plate 17 and the touch rod 15 can be fixed, the touch rod 15 is prevented from mistakenly touching the switch button 13, a pull ring 20 is fixedly arranged on the outer side of the limiting rod 19, the pull ring 20 can drive the limiting rod 19, a baffle 21 is welded on the surface of the limiting rod 19, a fourth spring 22 is fixedly arranged on the side surface of the baffle 21, the fourth spring 22 is fixedly connected to the inner side surface of the control frame 14, and the limiting rod 19 can move downwards to act as the limiting rod 19, and the limiting rod 17 can be clamped in the limiting groove 18.

The implementation principle of a power switch in the embodiment of the application is as follows:

when the power switch main body 2 needs to be disassembled, the pressing rod 10 is pressed inwards, the clamping block 7 is separated from the clamping groove 4 of the fixing frame 3, the power switch can be taken out easily, when the power switch main body 2 needs to be installed, the power switch main body 2 is aligned to the wall body 1 and placed, the first spring 6 in the spring groove 5 drives the clamping block 7 to move outwards, the clamping block 7 is clamped in the clamping groove 4 of the fixing frame 3, the power switch can be installed, the power switch can be disassembled and assembled without using tools, maintenance of workers is facilitated, a mistaken-touch prevention effect can be achieved through the control frame 14, mistaken touch of an operator on-off button is avoided, unnecessary troubles are caused, when the on-off button 13 needs to be pressed, the pull ring 20 needs to be pulled outwards firstly, the baffle 21 and the limiting rod 19 move outwards, the limiting rod 19 is separated from the limiting groove 18 of the limiting plate 17, the touch rod 15 can be pressed inwards, and the touch rod 15 touches the on-off button 13.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a power switch, includes wall body (1) and switch body (2), its characterized in that: the front welding of wall body (1) has mount (3), mount (3) are close to draw-in groove (4) have been seted up to one side of switch main part (2), spring groove (5) have been seted up to the inside of switch main part (2), the inside fixed mounting of spring groove (5) has first spring (6), the side fixed mounting of first spring (6) has fixture block (7), the front of switch main part (2) is provided with shift knob (13), the front fixed mounting of switch main part (2) has control frame (14), the inside of control frame (14) is run through and is provided with touch pole (15), the skin weld of touch pole (15) has limiting plate (17), the inner wall fixed mounting of control frame (14) has third spring (16), the other end fixed connection of third spring (16) is in the side of limiting plate (17).

2. A power switch as claimed in claim 1, wherein: the number of the fixing frames (3) and the number of the clamping blocks (7) are two, and the fixing frames and the clamping blocks are distributed in a bilateral symmetry mode by taking a middle line of the power switch main body (2) as a symmetry axis.

3. A power switch as claimed in claim 1, wherein: the power switch is characterized in that a sliding groove (8) is formed in the power switch main body (2), sliding plates (9) are welded on the upper side and the lower side of the clamping block (7), and the sliding groove (8) is connected with the sliding plates (9) in a sliding mode.

4. A power switch as claimed in claim 1, wherein: the utility model discloses a fixing frame, including mount (3), press bar (10) runs through in the inside of mount (3), the skin weld of press bar (10) has fixed plate (11), the side fixed mounting of fixed plate (11) has second spring (12), the other end fixed connection of second spring (12) is in the inboard of mount (3).

5. A power switch as claimed in claim 1, wherein: the side of limiting plate (17) has seted up spacing groove (18), the side of control frame (14) is run through and is provided with gag lever post (19), spacing groove (18) with gag lever post (19) joint.

6. A power switch as claimed in claim 5, wherein: the outside fixed mounting of gag lever post (19) has pull ring (20), the skin weld of gag lever post (19) has baffle (21), the side fixed mounting of baffle (21) has fourth spring (22), the other end fixed connection of fourth spring (22) is in the inboard of control frame (14).