Electric appliance switch fixing structure

Abstract

The utility model provides an electric appliance switch fixing structure, belongs to the technical field of electric appliance switches, and aims to solve the problem that a plurality of electric appliance switches are generally mounted on a mounting plate of a conventional electric cabinet and need to be independently fixed, so that the operation is relatively tedious. Comprising an installation fixing plate, an installation guide rail piece, an adjustment limiting sliding groove, an electric appliance switch body, a limiting jack, an adjustment limiting sliding block, a fixing locking mechanism and an adjustment protection mechanism. The mounting guide rail piece is welded in front of the mounting fixing plate; the adjusting and limiting sliding grooves are formed in the inner sides of the installation guide rail pieces correspondingly. The limiting jack is arranged behind the electric appliance switch main body; the adjusting and limiting sliding blocks are connected to the interiors of the adjusting and limiting sliding grooves in a sliding mode. The fixing and locking mechanism is arranged in front of the adjusting and limiting sliding block. The adjusting protection mechanism is arranged on the outer side of the installation fixing plate, unified fixation of the electric appliance switches is achieved, fixation of the electric appliance switches is facilitated, and the installation efficiency of the electric appliance switches is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical switches, and more specifically, particularly relates to an electrical switch fixing structure. Background Art

[0002] The existing electrical switch is generally installed on the mounting plate of the electrical cabinet. When installing the existing electrical switch, the electrical switch is generally slid onto the slide seat of the mounting plate, and then the position of the electrical switch is adjusted and then the electrical switch is fixed with bolts.

[0003] The existing application number is: CN200610049145.6 The present invention relates to a power transfer switch, in particular to an automatic transfer switch. It comprises a common and a standby circuit breaker and an operating mechanism, wherein the operating mechanism comprises a motor output shaft, a turntable, a left and a right shaft-shaped lever, a left and a right rocker arm, a limit wheel, and a bracket. The purpose is to design an automatic transfer switch with a thin thickness and a small size. Compared with the prior art, the present invention has the advantages of simple and compact structure, ultra-miniaturized size, smooth operation during operation, reliable mechanical interlocking, long service life, and easy manufacturing.

[0004] Based on the above, a plurality of electrical switches are generally installed on the existing electrical cabinet mounting plate, and the electrical switches need to be fixed individually, which makes the operation more complicated. In addition, in order to prevent accidental touching of the electrical switches, the spacing between the electrical switches needs to be controlled. When adjusting the existing electrical switch spacing, workers generally need to measure and then adjust it. The operation is more complicated, which affects the installation efficiency of the electrical switches. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an electrical switch fixing structure to solve the problem that a plurality of electrical switches are generally installed on the existing electrical cabinet mounting plate, and the electrical switches need to be fixed individually, which makes the operation more cumbersome. In addition, in order to prevent accidental touching of the electrical switches, the spacing between the electrical switches needs to be controlled. When adjusting the existing electrical switch spacing, workers generally need to measure and then adjust it, which is cumbersome to operate and affects the installation efficiency of the electrical switches.

[0006] The purpose and effect of the electrical switch fixing structure of the utility model are achieved by the following specific technical means:

[0007] An electrical switch fixing structure comprises a mounting fixing plate, a mounting guide rail, an adjustment limit slide groove, an electrical switch body, a limit jack, an adjustment limit slide block, a fixing locking mechanism and an adjustment protection mechanism;

[0008] The installation guide rail member is welded in front of the installation fixing plate;

[0009] There are two groups of adjusting limit slide grooves, and the two groups of adjusting limit slide grooves are respectively opened on the inner side of the installation guide rail member;

[0010] The electrical switch body is slidably connected to the outer side of the mounting guide rail;

[0011] The limit socket is arranged at the rear of the electrical switch body;

[0012] The adjusting limit sliders are provided in multiple groups, and the multiple groups of adjusting limit sliders are respectively slidably connected inside the adjusting limit sliding grooves;

[0013] The fixed locking mechanism is arranged in front of the adjustment limit slider;

[0014] The adjusting and protecting mechanism is arranged on the outer side of the mounting and fixing plate.

[0015] Furthermore, the fixing and locking mechanism comprises: a limiting connecting plate and an installation limiting member;

[0016] The limit connecting plate is slidably connected to the inner upper end of the mounting guide rail member;

[0017] The installation limiting members are provided in multiple groups, and the multiple groups of installation limiting members are respectively fixedly connected above the limiting connecting plates.

[0018] Furthermore, the fixing and locking mechanism further comprises: installing a limit spring and a limit operating member;

[0019] The installation limit springs are provided in multiple groups, and the multiple groups of installation limit springs are respectively fixedly connected to the inside of the installation guide rail, and the upper ends of the multiple groups of installation limit springs are fixedly connected to the limit connection plate;

[0020] The limit operating member is fixedly connected to the upper right end of the limit connecting plate.

[0021] Further, the adjustment protection mechanism includes: an adjustment drive bolt;

[0022] The adjusting driving bolt is threadedly connected to the right side of the mounting fixing plate, and the left end of the adjusting driving bolt is rotationally connected to a group of adjusting limit sliding blocks on the rightmost side.

[0023] Furthermore, the adjustment and protection mechanism also includes: a fixed adjustment rod and a movable adjustment rod;

[0024] The fixed adjustment rods are provided with two groups in total, and the two groups of fixed adjustment rods are respectively rotatably connected to the middle position of the rear end of the mounting fixed plate;

[0025] There are two groups of movable adjustment rods, both of which are composed of multiple groups of connecting rods hinged to each other. The inner sides of the two groups of movable adjustment rods are hinged to the fixed adjustment rods. The hinges of the connecting rods of the two groups of movable adjustment rods are rotatably connected to the rear end of the adjustment limit slider. The fixed adjustment rod and the movable adjustment rod together form a scissor mechanism.

[0026] Furthermore, the adjusting and protecting mechanism further comprises: an adjusting connecting pin;

[0027] The adjusting connecting pins are provided in multiple groups, all of which are spring pin structures, and the adjusting connecting pins are fixedly connected to the front end of the adjusting limit slider by springs.

[0028] Furthermore, the adjustment and protection mechanism also includes: a protection fixing plate, a protection connecting shaft, a protection spring member, a protection connecting rod and a protection pressing rod;

[0029] The protective fixing plates are provided with four groups in total, and the four groups of protective fixing plates are respectively fixedly connected to the upper and lower sides of the installation fixing plates;

[0030] The protection connecting shafts are provided with two groups in total, and the two groups of protection connecting shafts are rotatably connected between the protection fixing plates respectively;

[0031] The protective spring members are provided with four groups in total, all of which are right-angle spring structures, and the four groups of protective spring members are respectively fixedly connected to the left and right ends of the protective connecting shaft;

[0032] The protective connecting rods are provided with four groups in total, and the four groups of protective connecting rods are respectively fixedly connected to the left and right sides of the outer periphery of the protective connecting shaft;

[0033] The protective wire-pressing rods are provided in two groups, and the two groups of protective wire-pressing rods are respectively fixedly connected to the inner sides of the protective connecting rods.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] The utility model fixes the locking mechanism, and when the electrical switch needs to be installed, the limit operating piece is pressed downward, the limit operating piece moves downward to drive the limit connecting plate to move downward, the limit connecting plate moves downward to drive the installation limit piece to move downward, and then the electrical switch is slidably connected to the installation guide rail, the limit operating piece is released, and the installation limit piece is reset under the action of the installation limit spring to achieve unified fixation of the electrical switch, facilitate fixation of the electrical switch, avoid individual fixation, and improve the installation efficiency of the electrical switch.

[0036] The utility model adjusts the setting of the protection mechanism. When it is necessary to adjust the spacing of the electrical switches, the combination of the electrical switch and the adjustment limit slider is realized by adjusting the connecting pin. The adjustment drive bolt is rotated, and the adjustment drive bolt rotates to drive the adjustment limit slider to move. The movement of the adjustment limit slider is achieved under the action of the scissor mechanism, thereby achieving the adjustment of the spacing of the adjustment limit sliders, and then achieving the adjustment of the spacing of the electrical switches, which is convenient for workers to install the electrical switches and improves the installation efficiency of the electrical switches. At the same time, when the electrical switch is connected, the cable of the electrical switch is wound around the outer periphery of the protection wire pressing rod, and the protection wire pressing rod achieves protection of the connecting cable under the action of the protection spring member. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0038] Figure 2 It is a structural schematic diagram of a fixed adjusting rod of the utility model.

[0039] Figure 3 It is a schematic diagram of the structure of the adjusting driving bolt of the utility model.

[0040] Figure 4 It is a structural schematic diagram of the movable adjustment rod of the utility model.

[0041] Figure 5 The utility model Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0042] Figure 6 It is a schematic diagram of the structure of the regulating and protecting mechanism of the utility model.

[0043] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0044] 1. Install the fixing plate; 101. Limit connecting plate; 102. Install the limit part; 103. Install the limit spring; 104. Limit operating part; 2. Install the guide rail part; 3. Adjust the limit slide; 301. Adjust the drive bolt; 302. Fix the adjustment rod; 303. Move the adjustment rod; 304. Adjust the connecting pin; 305. Protect the fixing plate; 306. Protect the connecting shaft; 307. Protect the spring part; 308. Protect the connecting rod; 309. Protect the wire pressing rod; 4. Electrical switch body; 5. Limit jack; 6. Adjust the limit slider. DETAILED DESCRIPTION

[0045] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0046] Embodiment 1:

[0047] As attached Figure 1 To Attachment Figure 6 As shown:

[0048] The utility model provides an electrical switch fixing structure, comprising a mounting fixing plate 1, a mounting guide rail 2, an adjustment limit slide 3, an electrical switch body 4, a limit jack 5, an adjustment limit slide 6 and a fixing locking mechanism;

[0049] The mounting rail member 2 is welded in front of the mounting fixing plate 1;

[0050] There are two groups of adjusting limit slide grooves 3, and the two groups of adjusting limit slide grooves 3 are respectively opened on the inner side of the installation guide rail member 2;

[0051] The electrical switch body 4 is slidably connected to the outer side of the mounting guide rail member 2;

[0052] The limit socket 5 is arranged at the rear of the electrical switch body 4;

[0053] There are multiple groups of adjustment limit sliders 6, and the multiple groups of adjustment limit sliders 6 are slidably connected to the inside of the adjustment limit sliding groove 3;

[0054] The fixed locking mechanism is arranged in front of the adjustment limit slider 6;

[0055] The adjusting and protecting mechanism is arranged on the outer side of the mounting and fixing plate 1 .

[0056] The fixing and locking mechanism includes: a limit connecting plate 101, an installation limit member 102, an installation limit spring 103 and a limit operating member 104;

[0057] The limit connecting plate 101 is slidably connected to the inner upper end of the mounting guide rail member 2;

[0058] There are multiple groups of installation limit members 102, and the multiple groups of installation limit members 102 are respectively fixedly connected above the limit connection plate 101;

[0059] There are multiple groups of installation limit springs 103, and the multiple groups of installation limit springs 103 are respectively fixedly connected to the inside of the installation guide rail member 2, and the upper ends of the multiple groups of installation limit springs 103 are fixedly connected to the limit connection plate 101;

[0060] The position limiting operating member 104 is fixedly connected to the upper right end of the position limiting connecting plate 101 .

[0061] During use, when the electrical switch body 4 needs to be installed, the mounting plate 1 is installed in the electrical cabinet using self-tapping screws, and then the limit operating member 104 is pressed downward. The limit operating member 104 moves downward, driving the limit connecting plate 101 to move downward. The limit connecting plate 101 moves downward, driving the installation limit member 102 to move downward. Then, the electrical switch body 4 is slidably connected to the outside of the installation guide rail member 2. At this time, the limit operating member 104 is released, and the installation limit member 102 is installed under the action of the installation limit spring 103 to achieve the fixation of the electrical switch body 4, which facilitates the fixation of the electrical switch body 4.

[0062] Embodiment 2:

[0063] Based on the first embodiment, Figures 1 to 6 As shown, it also includes an adjustment protection mechanism,

[0064] The adjusting and protecting mechanism includes: an adjusting driving bolt 301, a fixed adjusting rod 302, a movable adjusting rod 303, an adjusting connecting pin 304, a protecting fixing plate 305, a protecting connecting shaft 306, a protecting spring member 307, a protecting connecting rod 308 and a protecting pressing rod 309;

[0065] The adjusting driving bolt 301 is threadedly connected to the right side of the mounting fixing plate 1, and the left end of the adjusting driving bolt 301 is rotatably connected to a group of adjusting limit sliders 6 on the rightmost side;

[0066] There are two sets of fixed adjustment rods 302, and the two sets of fixed adjustment rods 302 are rotatably connected to the middle position of the rear end of the mounting plate 1;

[0067] There are two groups of movable adjustment rods 303, both of which are composed of multiple groups of connecting rods hinged to each other. The inner sides of the two groups of movable adjustment rods 303 are hinged to the fixed adjustment rods 302, and the hinged parts of the connecting rods of the two groups of movable adjustment rods 303 are rotatably connected to the rear end of the adjustment limit slider 6. The fixed adjustment rods 302 and the movable adjustment rods 303 together form a scissor mechanism.

[0068] There are multiple groups of adjustment connecting pins 304, all of which are spring pin structures. The multiple groups of adjustment connecting pins 304 are fixedly connected to the front end of the adjustment limit slider 6 through springs;

[0069] There are four groups of protective fixing plates 305, and the four groups of protective fixing plates 305 are respectively fixedly connected to the upper and lower sides of the installation fixing plate 1;

[0070] There are two groups of protection connecting shafts 306, and the two groups of protection connecting shafts 306 are rotatably connected between the protection fixing plates 305 respectively;

[0071] There are four groups of protective spring members 307, all of which are right-angle spring structures. The four groups of protective spring members 307 are respectively fixedly connected to the left and right ends of the protective connecting shaft 306;

[0072] There are four groups of protection connecting rods 308, and the four groups of protection connecting rods 308 are fixedly connected to the left and right sides of the outer periphery of the protection connecting shaft 306 respectively;

[0073] There are two groups of protective wire-pressing rods 309 , which are respectively fixedly connected to the inner sides of the protective connecting rods 308 .

[0074] When the electrical switch body 4 needs to be installed, the electrical switch body 4 is slid until the limit socket 5 is aligned with the adjustment connecting pin 304. At this time, the adjustment connecting pin 304 realizes the connection between the electrical switch body 4 and the adjustment limit slider 6. Then the adjustment drive bolt 301 is rotated. The adjustment drive bolt 301 rotates to drive the adjustment limit slider 6 to move. The movement of the adjustment limit slider 6 drives the electrical switch body 4 to move. The adjustment of the spacing of the electrical switch body 4 is achieved through the joint action of the fixed adjustment rod 302 and the movable adjustment rod 303. When the electrical switch body 4 needs to be wired, the connected cables are wrapped around the outer periphery of the protective wire pressing rod 309. Once the cable is dragged, the protection wire pressing rod 309 rotates to drive the protection connecting rod 308 to rotate. The protection connecting rod 308 rotates to drive the protection connecting shaft 306 to rotate. The protection connecting shaft 306 rotates to squeeze the protection spring member 307. At this time, the cable is protected and an overly rigid connection of the cable is avoided.

Claims

1. An electrical switch fixing structure, comprising a mounting fixing plate (1), a mounting guide rail (2), an adjustable limit slide groove (3), an electrical switch body (4), a limit plug hole (5), an adjustable limit slide block (6), a fixing locking mechanism and an adjustable protection mechanism; characterized in that: The mounting rail member (2) is welded in front of the mounting fixing plate (1); the adjusting limit slide grooves (3) are provided in two groups, and the two groups of adjusting limit slide grooves (3) are respectively opened on the inner side of the mounting rail member (2); the electrical switch body (4) is slidably connected to the outer side of the mounting rail member (2); the limit plug hole (5) is opened at the rear of the electrical switch body (4); the adjusting limit slide block (6) is provided in multiple groups, and the multiple groups of adjusting limit slide blocks (6) are respectively slidably connected to the inside of the adjusting limit slide grooves (3); the fixing locking mechanism is arranged in front of the adjusting limit slide block (6); and the adjusting protection mechanism is arranged on the outer side of the mounting fixing plate (1).

2. An electrical switch fixing structure as claimed in claim 1, characterized in that: The fixing locking mechanism comprises: a limiting connection plate (101) and a mounting limiting member (102); the limiting connection plate (101) is slidably connected to the inner upper end of the mounting guide rail member (2); and a plurality of groups of the mounting limiting members (102) are provided, and the plurality of groups of the mounting limiting members (102) are respectively fixedly connected above the limiting connection plate (101).

3. An electrical switch fixing structure as claimed in claim 2, characterized in that: The fixed locking mechanism further comprises: a mounting limit spring (103) and a limit operating member (104); the mounting limit spring (103) is provided in multiple groups, the multiple groups of mounting limit springs (103) are respectively fixedly connected to the inside of the mounting guide rail member (2), and the upper ends of the multiple groups of mounting limit springs (103) are all fixedly connected to the limit connecting plate (101); the limit operating member (104) is fixedly connected to the upper right end of the limit connecting plate (101).

4. The electrical switch fixing structure according to claim 1, characterized in that: The adjustment protection mechanism comprises: an adjustment drive bolt (301); the adjustment drive bolt (301) is threadedly connected to the right side of the mounting fixing plate (1); the left end of the adjustment drive bolt (301) is rotationally connected to a group of adjustment limit sliders (6) on the rightmost side.

5. The electrical switch fixing structure according to claim 1, characterized in that: The adjustment protection mechanism further comprises: a fixed adjustment rod (302) and a movable adjustment rod (303); the fixed adjustment rod (302) is provided in two groups, and the two groups of fixed adjustment rods (302) are respectively rotatably connected to the middle position of the rear end of the mounting fixed plate (1); the movable adjustment rod (303) is provided in two groups, and the two groups of movable adjustment rods (303) are composed of a plurality of groups of connecting rods hinged to each other, the inner sides of the two groups of movable adjustment rods (303) are hinged to the fixed adjustment rod (302), and the connecting rod hinges of the two groups of movable adjustment rods (303) are rotatably connected to the rear end of the adjustment limit slider (6), and the fixed adjustment rod (302) and the movable adjustment rod (303) together form a scissor mechanism.

6. The electrical switch fixing structure according to claim 1, characterized in that: The adjustment protection mechanism further comprises: an adjustment connecting pin (304); a plurality of adjustment connecting pins (304) are provided, the plurality of adjustment connecting pins (304) are all spring pin structures, and the plurality of adjustment connecting pins (304) are fixedly connected to the front end of the adjustment limit slider (6) via springs.

7. The electrical switch fixing structure according to claim 1, characterized in that: The regulating protection mechanism further comprises: a protection fixing plate (305), a protection connecting shaft (306), a protection spring member (307), a protection connecting rod (308) and a protection wire pressing rod (309); the protection fixing plates (305) are provided in four groups, and the four groups of protection fixing plates (305) are respectively fixedly connected to the upper and lower sides of the installation fixing plate (1); the protection connecting shaft (306) are provided in two groups, and the two groups of protection connecting shafts (306) are respectively rotatably connected between the protection fixing plates (305); the protection spring member (307) is provided in two groups, and the two groups of protection connecting shafts (306) are respectively rotatably connected between the protection fixing plates (305); Four groups of spring members (307) are provided, and the four groups of protection spring members (307) are all right-angle spring structures. The four groups of protection spring members (307) are respectively fixedly connected to the left and right ends of the protection connection shaft (306); four groups of protection connection rods (308) are provided, and the four groups of protection connection rods (308) are respectively fixedly connected to the left and right sides of the outer periphery of the protection connection shaft (306); two groups of protection pressure rods (309) are provided, and the two groups of protection pressure rods (309) are respectively fixedly connected to the inner side of the protection connection rod (308).

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