CN216957792U

CN216957792U - Handle pop-up structure of change-over switch

Info

Publication number: CN216957792U
Application number: CN202123238555.4U
Authority: CN
Inventors: 张志芳; 周军亮; 张晓佟
Original assignee: Schneider Wingoal Tianjin Electric Equipment Co Ltd
Current assignee: Schneider Wingoal Tianjin Electric Equipment Co Ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-12
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a handle pop-up structure of a change-over switch, wherein the lower end of a fixing piece is fixedly connected to the bottom of a storage tank, the upper end of the fixing piece is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to the lower end of a handle box through a sliding block, a groove position for containing a handle is arranged at the upper end of the handle box, sliding rails are respectively arranged on two sides of the sliding block, positioning columns are respectively arranged on two sides of the fixing piece, the cross section of a sliding piece is of a U-shaped structure, bosses are arranged at the top ends of two side walls of the sliding piece, the periphery of each boss is respectively connected into one sliding rail in a sliding mode, a positioning hole is respectively arranged in the middle of each two side walls of the sliding piece, and each positioning column is positioned in one positioning hole. The handle pop-up structure of the change-over switch is simple to operate, good in fool-proof effect and capable of avoiding the handle from being lost, and meanwhile, the structure is arranged inside a product, so that the space structure utilization rate of the product is improved.

Description

Handle pop-up structure of change-over switch

Technical Field

The utility model belongs to the field of electrical switches, and particularly relates to a handle pop-up structure of a change-over switch.

Background

The existing change-over switch has various operating handle placing modes, and some operating handles are placed in accessory bags and are easy to lose; some are placed on one side of the body, so that the overall dimension of the product is increased, the product is not easy to take, the user forgets to put the product back after operating the switch, and the handle is still easy to lose. And no matter which kind of placing method, the user all need look for the handle earlier before operating switch and hold the position, and it is inconvenient to use.

Disclosure of Invention

In view of this, the present invention is directed to provide a handle pop-up structure of a change-over switch, so as to solve the problems of the prior art that an operating handle is easy to lose and is not changed.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

a handle pop-up structure of a change-over switch comprises a handle box, a sliding block, a spring, a fixing piece and a sliding piece which are arranged in a shell, wherein a storage groove is arranged on the shell, the lower end of the fixing piece is fixedly connected to the bottom of the storage groove, the upper end of the fixing piece is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the lower end of the handle box through the sliding block, a groove position for containing a handle is arranged at the upper end of the handle box, sliding rails are respectively arranged at two sides of the sliding block, two positioning columns are respectively arranged at two sides of the fixing piece, the cross section of the sliding piece is of a U-shaped structure, a boss is arranged at the top ends of two side walls of the sliding piece, and the periphery of each boss is respectively connected into a sliding rail in a sliding manner, the middle parts of the two side walls of the sliding part are respectively provided with a positioning hole, each positioning column is positioned in one positioning hole, and the bosses are connected into the sliding rails in a sliding manner and are of an opening and closing structure for popping the handle box out of the storage tank.

Further, the bottom of the storage tank is fixedly provided with a plurality of buckles along the circumferential direction, the lower end of the fixing piece is provided with a plurality of clamping grooves, and each buckle is clamped into one clamping groove.

Furthermore, the side wall of the storage groove is provided with a guide rail, the periphery of the handle box is provided with a guide groove, and the periphery of the guide rail is positioned in the guide groove.

Furthermore, the upper end of the fixing piece is provided with a guide pillar, one end of the spring is sleeved outside the guide pillar, one end of the sliding block is provided with a groove, and the periphery of the other end of the spring is positioned in the groove.

Further, the slide rail includes main part and heart shape guide block, one side fixed connection to one side of slider of main part, and the other end of main part is equipped with the sliding tray, and heart shape guide block fixed mounting is to the sliding tray in, and the heart shape guide block is peripheral to be equipped with the gap with the sliding tray inner wall, and the boss can slide in the gap.

Furthermore, one end of the shell is provided with a first sliding groove, the sliding cover is connected into the first sliding groove in a sliding mode, and the handle box can interfere sliding of the sliding cover after being ejected out of the storage groove.

Compared with the prior art, the handle pop-up structure of the change-over switch has the following beneficial effects: easy operation prevents slow-witted effectual, and the user is as long as switch to manual position when needs handle operation, then can see the handle, presses the handle box after, and the handle cassette tape is gone on the handle and is popped out, and the handle box who pops out reminds customer operation to accomplish the back to return to the position the handle constantly, has avoided losing of handle, and the structure setting has improved the space structure utilization ratio of product inside the product simultaneously.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a housing according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a sliding cover according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a handle pop-up structure of a change-over switch according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a fixing member according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a slider according to an embodiment of the present invention;

FIG. 6 is a schematic view of a first structure of a slider according to an embodiment of the present invention;

FIG. 7 is a second structural diagram of a slider according to an embodiment of the present invention;

description of reference numerals:

1-a housing; 11-a storage tank; 12-a guide rail; 13-buckling; 14-a first runner; 2-a handle box; 3-a slide block; 31-a sliding groove; 32-a heart-shaped guide block; 33-a groove; 4-a spring; 5-a fixing piece; 51-a card slot; 52-guide pillars; 53-a locating post; 6-a slide; 61-boss; 62-positioning holes; 7-a sliding cover.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in figures 1-7, a handle pop-up structure of a change-over switch comprises a handle box 2, a slider 3, a spring 4, a fixing member 5 and a sliding member 6 arranged inside a shell 1, wherein the shell 1 is provided with a storage tank 11, the storage tank 11 is a through tank, the lower end of the fixing member 5 is fixedly connected to the bottom of the storage tank 11, the upper end of the fixing member 5 is fixedly connected to one end of the spring 4, the other end of the spring 4 is fixedly connected to the lower end of the handle box 2 through the slider 3, the upper end of the handle box 2 is provided with a tank for containing a handle, two sides of the slider 3 are respectively provided with a sliding rail, two sides of the fixing member 5 are respectively provided with a positioning post 53, the cross section of the sliding member 6 is in a U-shaped structure, the top ends of two side walls of the sliding member 6 are provided with a boss 61, the periphery of each boss 61 is respectively slidably connected to one sliding rail, the middle parts of the two side walls of the sliding member 6 are respectively provided with a positioning hole 62, each positioning column 53 is positioned in one positioning hole 62, the boss 61 is connected in a sliding rail in a sliding way and is an opening and closing structure for popping the handle box 2 out of the storage groove, a plurality of buckles 13 are fixedly arranged at the bottom of the storage groove 11 along the circumferential direction, a plurality of clamping grooves 51 are arranged at the lower end of the fixing piece 5, each buckle 13 is clamped in one clamping groove 51, a guide rail 12 is arranged on the side wall of the storage groove 11, a guide groove is arranged at the periphery of the handle box 2, the periphery of the guide rail 12 is positioned in the guide groove, a guide pillar 52 is arranged at the upper end of the fixing piece 5, an inner ring at one end of the spring 4 is sleeved on the periphery of the guide pillar 52, a groove 33 is arranged at one end of the sliding block 3, the periphery at the other end of the spring 4 is positioned in the groove 33, the sliding rail comprises a main body and a heart-shaped guide block 32, one side of the main body is fixedly connected to one side of the sliding block 3, a sliding groove 31 is arranged at the other end of the main body, the heart-shaped guide block 32 is fixedly arranged in the sliding groove 31, and a gap is arranged between the periphery of the heart-shaped guide block 32 and the inner wall of the sliding groove 31, the boss 61 is able to slide within the slot.

According to the handle pop-up structure of the change-over switch, when a user slides the manual automatic sliding cover 7 to a manual position, the handle box 2 is leaked, the handle box 2 is pressed downwards, the handle box 2 pops up, and the user can take out the handle to operate the switch. After the operation is finished, the handle is put back into the handle box 2, the handle box 2 is slightly pressed downwards, the manual automatic sliding cover 7 can be slid to an automatic position at the moment, and the handle box 2 is covered. If handle box 2 does not playback, then can't switch to automatic position, easy operation, prevent slow-witted effectual, the user need not to look for the handle before the operation and put where, as long as switch to manual position, then can see the handle, press handle box 2 back, handle box 2 takes the handle to pop out, and the handle playback after the handle operation completion is reminded constantly to handle box 2 that pops out, has avoided losing of handle, make full use of the structure space of product simultaneously.

Installation work and use of a handle pop-up structure of a change-over switch:

firstly, a worker puts the handle box 2 into the storage groove 11 from the inner side of the upper shell, slides in the guide groove of the handle box 2 along the guide rail 12, then fixedly installs the sliding block 3 to one end of the handle box 2 through a bolt or a preset clamping table, thereby putting the sliding block 3 on the handle box 2, then puts the two springs 4 shown in figure 3 into the grooves 33 of the sliding block 3 respectively, and respectively inserts the guide posts 52 of the fixing piece 5 into the two springs 4, then presses the fixing piece 5, compresses the springs 4 until the buckles 13 of the upper shell are clamped into the clamping grooves 51 of the fixing piece 5, at the same time, the handle box 2 is pushed out of the storage groove 11 by the springs 4, the worker inserts the U-shaped structure opening of the sliding piece 6 into the fixing piece 5 until the positioning posts 53 of the fixing piece 5 are clamped into the positioning holes 62 of the sliding piece 6, at the same time, the bosses 61 of the sliding piece 6 are positioned in the sliding rails of the sliding block 3, as shown in fig. 3, at this time, the handle case 2 is in the ejected state.

When the operator presses the handle box 2 again in use, the sliding block 3 compresses the spring 4, the boss 61 on the sliding piece 6 slides along the gap of the sliding block 3, when the sliding block slides to the upper right side of the heart-shaped guide block 32, the spring 4 is released until the boss 61 on the sliding piece 6 slides into the groove above the heart-shaped guide block 32, the sliding is stopped, and at the moment, the handle box 2 is in a retracted state. When the handle box 2 is pressed again, the slide block 3 compresses the spring 4 again, and the boss 61 on the sliding piece 6 moves to the upper left side of the heart-shaped guide block 32 along the left slide way of the slide block 3, the spring 4 is released until the boss 61 on the sliding piece 6 moves to the lower part of the heart-shaped guide block 32, and the handle box 2 is in an ejection state.

One end of the shell 1 is provided with a first sliding groove 14, the sliding cover 7 is connected to the first sliding groove 14 in a sliding mode, the handle box 2 can interfere the sliding cover 7 to slide after being ejected out of the storage groove, and the manual and automatic sliding cover 7 can slide left and right and is located at an automatic position and a manual position respectively when the manual and automatic sliding cover 7 is installed on the upper shell. The handle is put into the handle box 2, the manual and automatic sliding cover 7 is slid leftwards to cover the handle box 2, the handle is invisible, and the product is at an automatic position at the moment. And the manual and automatic sliding cover 7 is slid to the right side to leak the handle box 2, and the product is in a manual position at the moment. When being in manual position, press handle box 2, handle box 2 drives the handle and pops out, takes out the handle and can carry out manual operation. At this time, the manual slide cover 7 is not slidable. Then put back handle box 2 with the handle, press handle box 2 once more, handle box 2 withdraws, and the manual automatic sliding closure 7 that slides to the left covers handle box 2, and the product is in automatic position again, and so design can prevent that the handle from losing, as long as switch to manual position, can expose handle box 2, and the handle pops out after pressing handle box 2, and the handle box 2 who pops out reminds the customer operation to accomplish the back with the handle playback constantly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a change over switch's handle pop-up structure which characterized in that: comprises a handle box (2) arranged inside a shell (1), a sliding block (3), a spring (4), a fixing part (5) and a sliding part (6), wherein the shell (1) is provided with a storage groove (11), the lower end of the fixing part (5) is fixedly connected to the bottom of the storage groove (11), the upper end of the fixing part (5) is fixedly connected to one end of the spring (4), the other end of the spring (4) is fixedly connected to the lower end of the handle box (2) through the sliding block (3), the upper end of the handle box (2) is provided with a groove for containing a handle, two sides of the sliding block (3) are respectively provided with a sliding rail, two sides of the fixing part (5) are respectively provided with a positioning column (53), the cross section of the sliding part (6) is of a U-shaped structure, the top ends of two side walls of the sliding part (6) are provided with a boss (61), the periphery of each boss (61) is respectively slidably connected into one sliding rail, the middle parts of the two side walls of the sliding part (6) are respectively provided with a positioning hole (62), each positioning column (53) is positioned in one positioning hole (62), and the boss (61) is connected into the sliding rail in a sliding way to form an opening and closing structure for ejecting the handle box (2) out of the storage tank.

2. The handle pop-up structure of a transfer switch of claim 1, wherein: the bottom of the storage tank (11) is fixedly provided with a plurality of buckles (13) along the circumferential direction, the lower end of the fixing piece (5) is provided with a plurality of clamping grooves (51), and each buckle (13) is clamped into one clamping groove (51).

3. The handle pop-up structure of a transfer switch of claim 1, wherein: the side wall of the storage groove (11) is provided with a guide rail (12), the periphery of the handle box (2) is provided with a guide groove, and the periphery of the guide rail (12) is positioned in the guide groove.

4. The handle pop-up structure of a transfer switch of claim 1, wherein: the upper end of the fixing piece (5) is provided with a guide post (52), one end of the spring (4) is sleeved on the periphery of the guide post (52), one end of the sliding block (3) is provided with a groove (33), and the periphery of the other end of the spring (4) is positioned in the groove (33).

5. The handle pop-up structure of a transfer switch of claim 1, wherein: the slide rail includes main part and heart shape guide block (32), one side fixed connection to one side of slider (3) of main part, and the other end of main part is equipped with sliding tray (31), and heart shape guide block (32) fixed mounting is to sliding tray (31) in, and heart shape guide block (32) periphery is equipped with the gap with sliding tray (31) inner wall, and boss (61) can slide in the gap.

6. The handle pop-up structure of a transfer switch of claim 1, wherein: one end of the shell (1) is provided with a first sliding groove (14), the sliding cover (7) is connected into the first sliding groove (14) in a sliding mode, and the handle box (2) can interfere the sliding of the sliding cover (7) after being ejected out of the storage groove.