CN214313008U - Change-over switch convenient to installation - Google Patents
Change-over switch convenient to installation Download PDFInfo
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- CN214313008U CN214313008U CN202120212099.7U CN202120212099U CN214313008U CN 214313008 U CN214313008 U CN 214313008U CN 202120212099 U CN202120212099 U CN 202120212099U CN 214313008 U CN214313008 U CN 214313008U
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- over switch
- change
- screw
- mounting panel
- switch main
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Abstract
The utility model discloses a change-over switch convenient to installation, including the mounting panel, the middle part of mounting panel has seted up the accepting groove, install the change-over switch main part in the accepting groove, all vertically be fixed with the riser on the mounting panel of change-over switch main part both sides, the riser is perpendicular to the mounting panel setting, and rotate between two sets of risers and be connected with the screw rod, the screw rod parallel arrangement has two sets, two sets of the screw rod is located the upside and the downside of change-over switch main part respectively, and the both sides of two sets of the screw rod respectively the screw thread has cup jointed the slider, the slider is parallel to the riser setting, and the both ends of slider have all seted up the screw hole perpendicularly, the position that corresponds with the screw hole on the mounting panel has seted up logical groove; the screw rod is composed of two sections of screw rods with opposite thread directions. This change over switch convenient to installation, rational in infrastructure has the installation of being convenient for and installs the advantage firm, and is very practical, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of change over switch, concretely relates to change over switch convenient to installation.
Background
A can supply the switch electrical apparatus products that two or more than two-way power or load change over use, the change-over switch is made up of multisection contact, in the electrical equipment, it is used for connecting and breaking the circuit infrequently, connect power and load, measure the three-phase voltage and control the positive and negative rotation and triangle of the asynchronous motor of small capacity to start, etc.; the change-over switch is a plane operation which rotates left and right, has the advantages of multiple contacts, multiple positions, small volume, reliable performance, convenient operation, flexible installation and the like, is mainly used for an introduction switch of a power supply in a machine tool electric control circuit, plays a role of isolating the power supply, and can also be used as a control switch for directly controlling a small-capacity asynchronous motor to start and stop infrequently.
At present, current change over switch often has the phenomenon that the mounting hole does not correspond to reserve on screw and the wall body when the installation to lead to the installation inconvenient, consequently, the utility model provides a change over switch convenient to installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a change over switch convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a change over switch convenient to installation, includes the mounting panel, the middle part of mounting panel has been seted up and has been accepted the groove, it installs the change over switch main part to accept the inslot, equal vertical riser that is fixed with on the mounting panel of change over switch main part both sides, riser perpendicular to mounting panel sets up, and two sets of it is connected with the screw rod to rotate between the riser, screw rod parallel arrangement is two sets of, and is two sets of the screw rod is located the upside and the downside of change over switch main part respectively, and is two sets of the both sides of screw rod are the screw thread respectively cup jointed the slider, the slider is on a parallel with the riser setting, just the screw has all been seted up perpendicularly at the both ends of slider, logical groove has been seted up with the position that the screw corresponds on the mounting panel.
Preferably, the screw rod comprises two sections screw rods with opposite thread directions, just the one end of screw rod is provided with second bevel gear, second bevel gear passes through the bearing and rotates to be connected on the lateral wall that screw rod one end was kept away from to the riser, one side that the riser was kept away from to second bevel gear is still vertical to be provided with the connecting rod, the both ends of connecting rod are rotated and are connected with the fixed plate, the fixed plate vertical fixation is on the mounting panel.
Preferably, a first bevel gear is fixedly sleeved on the connecting rod corresponding to the second bevel gear, the first bevel gear is meshed with the second bevel gear, a driving rod is fixedly connected to the top end of the connecting rod, and the driving rod is rotatably arranged on one end wall, far away from the connecting rod, of the fixing plate in a penetrating mode.
Preferably, the mounting panel accepts one side that has the change over switch main part and has connect the clamshell through the joint integrated circuit board, just set up the draw-in groove that supplies the joint board joint on the lateral wall of mounting panel, still set up the notch that supplies the change over switch main part to expose on the clamshell.
Preferably, the top end face and the bottom end face of the change-over switch main body are both provided with limiting strips, the limiting strips are arranged in two groups in parallel, and the two groups of limiting strips are respectively abutted against the mounting plate and the shell cover.
The utility model discloses a technological effect and advantage: according to the change-over switch convenient to install, under the matching of the connecting rod, the driving rod, the sliding block, the first conical gear, the second conical gear and the screw rod, the screw hole in the sliding block can be quickly and accurately aligned with the installation vacancy in the wall body, so that the change-over switch is convenient to install; under the cooperation of shell cover, socket groove, spacing, can be fast and firm put change over switch card on the mounting panel, simultaneously can effectually protect change over switch. This change over switch convenient to installation, rational in infrastructure has the installation of being convenient for and installs the advantage firm, and is very practical, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation principle of the main body of the transfer switch of the present invention;
FIG. 3 is a schematic view of the receiving trough structure of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: the automatic transmission device comprises a mounting plate 1, a shell cover 2, a clamping plate 3, a change-over switch body 4, a driving rod 5, a vertical plate 6, a screw rod 7, a clamping groove 8, a sliding block 9, a limiting strip 10, a through groove 11, a screw hole 12, a connecting rod 13, a bearing groove 14, a fixing plate 15, a first bevel gear 16 and a second bevel gear 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.
The utility model provides a change over switch convenient to installation as shown in fig. 1-4, including mounting panel 1, mounting panel 1's middle part has been seted up and has been accepted groove 14, accept and install change over switch main part 4 in the groove 14, equal vertical riser 6 that is fixed with on the mounting panel 1 of change over switch main part 4 both sides, riser 6 perpendicular to mounting panel 1 sets up, and two sets of it is connected with screw rod 7 to rotate between the riser 6, screw rod 7 parallel arrangement has two sets ofly, and is two sets of screw rod 7 is located the upside and the downside of change over switch main part 4 respectively, and is two sets of slider 9 has been cup jointed to the both sides difference screw thread of screw rod 7, slider 9 is on a parallel with riser 6 setting, just screw 12 has all been seted up perpendicularly at the both ends of slider 9, logical groove 11 has been seted up with the position that screw 12 correspond on the mounting panel 1.
It is specific, screw rod 7 comprises two sections opposite screw thread direction's lead screw, just the one end of screw rod 7 is provided with second bevel gear 17, second bevel gear 17 passes through the bearing and rotates the connection on the lateral wall of screw rod 7 one end is kept away from to riser 6, one side that riser 6 was kept away from to second bevel gear 17 is still vertical to be provided with connecting rod 13, the both ends of connecting rod 13 are rotated and are connected with fixed plate 15, fixed plate 15 vertical fixation is on mounting panel 1, because screw rod 7 comprises two sections opposite screw thread direction's lead screw, and then screw rod 7's rotation orders about two sets of sliders 9 and is close to each other or keep away from the removal to be convenient for screw 12 and the mounting hole on the wall body align.
Specifically, a first bevel gear 16 is fixedly sleeved on a position, corresponding to the second bevel gear 17, of the connecting rod 13, the first bevel gear 16 is meshed with the second bevel gear 17, the top end of the connecting rod 13 is fixedly connected with a driving rod 5, the driving rod 5 is rotatably arranged on one end wall, away from the connecting rod 13, of the fixing plate 15 in a penetrating mode, and the screw 7 can be driven to rotate by rotating the driving rod 5 and matching the first bevel gear 16 with the second bevel gear 17, so that the two sets of sliders 9 are driven to move.
Specifically, mounting panel 1 accepts one side of change over switch main part 4 and has a clamshell 2 through 3 joints of joint board, just set up the draw-in groove 8 that supplies 3 joints of joint board on the lateral wall of mounting panel 1, still set up the notch that supplies change over switch main part 4 to expose on clamshell 2, through the setting of clamshell 2, play the effect of protection and fixed change over switch main part 4, make the device more pleasing to the eye simultaneously.
Specifically, all be provided with on the top face and the bottom face of change over switch main part 4 with spacing 10, spacing 10 is provided with two sets ofly in parallel, two sets of spacing 10 butt respectively on mounting panel 1 and clamshell 2, and then can put the firm card of change over switch main part 4 on accepting groove 14, and convenient to detach.
The working principle is as follows: when the change-over switch convenient to install is used, firstly, the driving rod 5 is rotated, the driving rod 5 drives the connecting rod 13 and the two groups of first conical gears 16 on the connecting rod 13 to rotate, the rotation of the first conical gears 16 drives the second conical gears 17 to rotate, and then the two groups of screw rods 7 are driven to synchronously rotate, because the screw rods 7 consist of two sections of screw rods with opposite thread directions, the two groups of sliding blocks 9 are driven to mutually approach or separate from each other by the rotation of the screw rods 7, through the mode, the screw holes 12 on the sliding blocks 9 can be quickly and accurately aligned with the installation holes reserved on the wall body, at the moment, fixing bolts sequentially penetrate through the screw holes 12 and are connected with the through grooves 11 on the installation plate 1, the installation plate 1 can be fixed on the wall body, the installation is quick and convenient to adjust, and further, the change-over switch main body 4 can be conveniently connected with a power supply line through the bearing grooves 14, settle change over switch main part 4 on mounting panel 1 and accept the groove 14 after change over switch main part 4 and power supply line connection finish, later with the clamshell 2 joint on mounting panel 1 under the cooperation of joint board 3 and draw-in groove 8, in order to play the effect of protection, because all be provided with two sets of spacing 10 on the top face of change over switch main part 4 and the bottom face, and two sets of spacing 10 respectively with mounting panel 1 and clamshell 2 butt, and then can make the card that change over switch main part 4 is firm put on accepting groove 14, change over switch main part 4's stability has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A change-over switch convenient to install, comprising a mounting plate (1), characterized in that: a bearing groove (14) is formed in the middle of the mounting plate (1), a change-over switch main body (4) is installed in the bearing groove (14), vertical plates (6) are vertically fixed on the mounting plates (1) at the two sides of the change-over switch main body (4), the vertical plates (6) are arranged perpendicular to the mounting plates (1), and screw rods (7) are rotatably connected between the two groups of vertical plates (6), the screw rods (7) are arranged in two groups in parallel, the two groups of screw rods (7) are respectively positioned at the upper side and the lower side of the change-over switch main body (4), sliding blocks (9) are respectively sleeved at the two sides of the two groups of screw rods (7) in a threaded manner, the sliding blocks (9) are arranged in parallel to the vertical plates (6), and screw holes (12) are vertically formed in the two ends of the sliding block (9), and through grooves (11) are formed in the positions, corresponding to the screw holes (12), on the mounting plate (1).
2. A transfer switch for ease of installation according to claim 1, wherein: screw rod (7) comprise two sections screw rod that screw thread opposite direction, just the one end of screw rod (7) is provided with second bevel gear (17), second bevel gear (17) rotate through the bearing and connect on riser (6) keep away from the lateral wall of screw rod (7) one end, one side that riser (6) were kept away from in second bevel gear (17) still vertically is provided with connecting rod (13), the both ends rotation of connecting rod (13) is connected with fixed plate (15), fixed plate (15) vertical fixation is on mounting panel (1).
3. A transfer switch for ease of installation according to claim 2, wherein: the fixed cover in position that corresponds with second conical gear (17) on connecting rod (13) has been put first conical gear (16), first conical gear (16) and second conical gear (17) meshing, just the top fixedly connected with actuating lever (5) of connecting rod (13), actuating lever (5) rotate to wear to put on fixed plate (15) keep away from an end wall of connecting rod (13).
4. A transfer switch for ease of installation according to claim 1, wherein: mounting panel (1) is accepted one side of change over switch main part (4) and is had shell cover (2) through joint board (3) joint, just offer draw-in groove (8) that supply joint board (3) joint on the lateral wall of mounting panel (1), still offer the notch that supplies change over switch main part (4) to expose on shell cover (2).
5. A transfer switch for ease of installation according to claim 1, wherein: the switch is characterized in that limiting strips (10) are arranged on the top end face and the bottom end face of the change-over switch main body (4), two groups of limiting strips (10) are arranged in parallel, and the two groups of limiting strips (10) are respectively abutted against the mounting plate (1) and the shell cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212099.7U CN214313008U (en) | 2021-01-26 | 2021-01-26 | Change-over switch convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120212099.7U CN214313008U (en) | 2021-01-26 | 2021-01-26 | Change-over switch convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214313008U true CN214313008U (en) | 2021-09-28 |
Family
ID=77830381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120212099.7U Active CN214313008U (en) | 2021-01-26 | 2021-01-26 | Change-over switch convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214313008U (en) |
-
2021
- 2021-01-26 CN CN202120212099.7U patent/CN214313008U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: Circle Village, Tongji Office, Jimo City, Qingdao City, Shandong Province, 266200 (Tongji New District) Patentee after: Qingdao Shunlong Electronics Co.,Ltd. Address before: 441500 No. 38-2, Bianhe Road, Chengguan Town, Nanzhang County, Xiangyang City, Hubei Province Patentee before: Xi Jingjing |