CN210430550U - Mounting structure of rotary electric switch on door - Google Patents
Mounting structure of rotary electric switch on door Download PDFInfo
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- CN210430550U CN210430550U CN201921885989.3U CN201921885989U CN210430550U CN 210430550 U CN210430550 U CN 210430550U CN 201921885989 U CN201921885989 U CN 201921885989U CN 210430550 U CN210430550 U CN 210430550U
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- rotary electric
- electric switch
- rotating member
- rail plate
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Abstract
The utility model provides a mounting structure of rotary electric switch on door for connect rotary electric switch on the medial surface of door plant, include: the rotary electric switch comprises a panel, a guide rail plate connected to the panel and a shaft penetrating hole formed in the panel, wherein the guide rail plate is suitable for being fixedly connected with the bottom surface of the rotary electric switch, the guide rail plate is connected to the panel in a straight or angled mode, and the panel is suitable for being fixedly connected with the inner side surface of a door panel; a transmission shaft penetrates through the shaft penetrating hole, and a first rotating piece is connected to the second end of the transmission shaft; the first rotating piece is linked with the second rotating piece, and the second rotating piece is suitable for being sleeved on a driving shaft of the rotary electric switch; the utility model discloses a mounting structure can make rotary electric switch's bottom surface or side install towards the inboard of door plant to do not influence the normal wiring of rotary electric switch after the installation.
Description
Technical Field
The utility model relates to an electric switch technical field, concretely relates to mounting structure of rotary electric switch on door.
Background
The rotary electric switch is a switch which controls the on-off of a main contact by a knob, and the rotary switch is adopted as some rotary electric switches in the prior art.
When the rotary electric switch is installed in the switch cabinet, the knob is directed to the outside of the door panel in order to operate the knob.
However, the related art rotary electric switch using the rotary switch, as shown in fig. 1, is configured to be operated in a front direction; because the screw hole for locking the electric wire is positioned on the same side as the knob, when the rotary electric switch is installed on the door panel, as shown in fig. 2, the door panel can block the screw hole to influence the wiring of the rotary electric switch.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the rotary electric switch among the prior art and when installing on the door plant, because its positive screw hole that is used for the wiring operation is blocked by the door plant, the unable defect of being convenient for carry out the wiring operation that consequently leads to provide a mounting structure, adopt this structure can install rotary electric switch's bottom surface or side towards the inboard of door plant, from not influencing rotary electric switch's wiring.
In order to solve the technical problem, the utility model provides a mounting structure of rotary electric switch on door for connect rotary electric switch on the medial surface of door plant, include: the rotary electric switch comprises a panel, a guide rail plate connected to the panel and a shaft penetrating hole formed in the panel, wherein the guide rail plate is suitable for being fixedly connected with the bottom surface of the rotary electric switch, the guide rail plate is connected to the panel straightly or vertically, and the panel is suitable for being fixedly connected with the inner side surface of a door panel; further comprising:
the transmission shaft penetrates through the shaft penetrating hole, the first end of the transmission shaft extends out towards the outer side face of the panel, the second end of the transmission shaft extends out towards the inner side face of the panel, and the first end of the transmission shaft is suitable for being connected with the knob;
the first rotating piece is connected to the second end of the transmission shaft;
the second rotating piece is suitable for being sleeved on a driving shaft of the rotary electric switch and is linked with the first rotating piece.
Preferably, the guide rail plate is provided with two symmetrical clamping strips which are suitable for being inserted into clamping grooves of the rotary electric switch.
Preferably, the first rotating member and the second rotating member are in meshing transmission through gears.
Preferably, the first rotating part and the second rotating part are arranged in parallel, and an annular limiting plate is arranged on one side edge of the second rotating part.
Preferably, the first rotating member and the second rotating member are in meshing transmission through a gear and a rack;
or the first rotating piece and the second rotating piece are in hinged transmission through a connecting rod.
Preferably, the method further comprises the following steps:
and the protective cover is detachably connected to the panel and covers the first rotating piece and the second rotating piece.
Preferably, the shield has an abutting surface that abuts against an end of each of the first rotating member and the second rotating member.
Preferably, the protective cover is internally provided with side plates for limiting two sides of the second rotating member.
Preferably, the rail plate is detachably attached to the panel.
Preferably, the panel is provided with a slot, and one end of the guide rail plate, which is used for connecting the panel, is provided with a clamping rib matched with the slot.
The utility model discloses technical scheme has following advantage:
the utility model discloses a mounting structure can make rotary electric switch's bottom surface or side install towards the inboard of door plant to do not influence the normal wiring of rotary electric switch after the installation. The rotary electric switch is installed on the inner side surface of the door panel and the knob is installed on the outer side surface of the door panel, and then the knob is rotated from the outer side surface of the door panel, and the rotary electric switch is operated by the driving shaft.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a mounting structure of a rotary electric switch according to the present invention.
Fig. 2 is a perspective view of the rotary electric switch of fig. 1.
Fig. 3 is a schematic perspective view of a rotary electric switch and a door panel in the prior art.
Fig. 4 is an exploded view of fig. 1.
Fig. 5 is a front partial cross-sectional view of fig. 1.
Fig. 6 is a schematic perspective view of the hidden shield of fig. 1.
Fig. 7 is an exploded view of a portion of the components of fig. 1.
Fig. 8 is a perspective view of a mounting structure of a rotary electric switch according to a second embodiment of the present invention.
Fig. 9 is a front partial cross-sectional view of fig. 8.
Fig. 10 is a bottom view of fig. 9.
Fig. 11 is a schematic perspective view of fig. 10.
Figure 12 is a bottom perspective view of the rotary electrical switch.
Fig. 13 is an exploded view of fig. 10.
Fig. 14 is a combined perspective view of the face plate, the transmission shaft and the first rotating member.
Fig. 15 is an exploded perspective view of a third embodiment of a mounting structure for a rotary electric switch according to the present invention.
Fig. 16 is a bottom perspective view of the track plate and rotary electrical switch of fig. 15.
FIG. 17 is a second angular perspective view of the faceplate, the first rotating member, the second rotating member, and the shield of FIG. 15.
Fig. 18 is an assembled perspective view of fig. 17.
Fig. 19 is a perspective view of another angle of the shield of fig. 17.
Fig. 20 is an assembled front partial sectional view of fig. 16.
Description of reference numerals:
1. a door panel; 2. a panel; 3. a drive shaft; 4. a first rotating member; 5. a second rotating member; 6. a protective cover; 7. an abutting surface; 8. a guide rail plate; 9. clamping the strip; 10. a rotary electric switch; 11. a drive shaft; 12. a card slot; 13. a screw hole; 14. a knob; 15. a square plate; 16. an annular limiting plate; 17. a side plate; 18. a shaft hole is penetrated; 19. installing a clamp; 20. a slot; 21. and (5) clamping the ribs.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 7, for this embodiment, a specific embodiment of a mounting structure for a rotary electric switch is provided, in which the rotary electric switch can be mounted on an inner side surface of a door panel 1, so as to prevent the door panel 1 from blocking a screw hole 13 on a front surface of the rotary electric switch, and thus, after the rotary electric switch is mounted, a wiring operation can be performed on the screw hole 13 of the rotary electric switch.
As shown in fig. 1 and 2, the mounting structure of the present embodiment includes: the panel 2, with the knob 14 that the panel 2 is connected, with the guide rail board 8 that the panel 2 is connected, with the protection casing 6 that the panel 2 is connected and be located the driving medium of protection casing. The transmission piece is connected to a driving shaft 11 of the rotary electric switch and is connected with a knob 14 through a transmission shaft 3, so that when the knob 14 is operated, the driving shaft 11 of the rotary electric switch can be linked.
As shown in fig. 2, regarding the rotary electric switch, it may be a disconnecting switch, and as one of the rotary electric switches, a front surface (an upper surface shown in the drawing) thereof has a vertical driving shaft 11, and a bottom surface (a lower surface shown in the drawing) thereof has a horizontal catching groove 12 and a mounting clip 19, and the mounting clip 19 is located at both sides of the catching groove 12, and can be used to connect the mounting structure of the present embodiment through the catching groove 12 and the mounting clip 19.
As shown in fig. 3, in the prior art, in order to pass the driving shaft 11 through the door panel 1, the front surface of the disconnecting switch is generally directly mounted on the door panel 1. Thus, the door panel 1 covers the front surface of the disconnection switch. At this time, the door panel 1 blocks the hole of the screw for wiring of the isolating switch, thereby affecting the subsequent wiring operation of the isolating switch.
As shown in fig. 4, the installation structure of this embodiment is connected with the bottom surface of the rotary electric switch through the guide rail plate 8, so that the side surface of the rotary electric switch is installed on the door panel 1, and the side installation of the rotary electric switch is realized, thereby avoiding the situation that the front screw hole 13 of the rotary electric switch is blocked by the door panel 1 after the installation, and facilitating the installation of the rotary electric switch on the inner side surface of the door panel 1 and also performing the wiring operation on the rotary electric switch.
In the installation structure of the present embodiment, the square plate 15 of the knob 14 is installed on the outer side surface of the door panel 1 by a screw, and the middle portion of the knob 14 is connected to the first end of the transmission shaft 3 so that the transmission shaft 3 can be rotated by operating the knob 14. The outer side of the panel 2 is connected to the inner side of the door panel 1 by screws, and the screws for connecting the panel 2 and the door panel 1 can pass through the door panel 1 and then continue to be connected with the square plate 15 of the knob 14.
As shown in fig. 5, the second end of the transmission shaft 3 extends toward the inner side of the panel 2 after passing through the panel 2. The first rotating part 4 is connected to the second end of the transmission shaft 3, the second rotating part 5 is sleeved on a driving shaft 11 of the rotary electric switch, and the first rotating part 4 and the second rotating part 5 are mutually vertical and meshed and linked. When the knob 14 is operated from the outside of the door panel 1, the drive shaft 11 of the rotary electric switch can be indirectly driven to rotate by the drive shaft 3, the first rotating member 4 and the second rotating member 5. In addition, after the protective cover 6 is sleeved on the first rotating member 4 and the second rotating member 5, the abutting surfaces 7 formed on the inner wall of the protective cover 6 can respectively abut against the end parts of the first rotating member 4 and the second rotating member 5, so that the two rotating members can rotate more stably inside.
As shown in fig. 6, in the present embodiment, the angles of the rotation center lines of the first rotating member 4 and the second rotating member 5 are 90 °, and both the first rotating member 4 and the second rotating member 5 are bevel gear parts, and when rotating, they can perform a certain mutual spacing in the vertical and horizontal directions. In addition, as an alternative embodiment, the transmission members of the two gear structures may also be in an intersecting or horizontal relationship, and the specific structure may be modified appropriately according to actual needs. In addition, as an alternative, the first rotating member 4 and the second rotating member 5 may also be in transmission connection through a gear and a rack, or in transmission connection through a hinged connecting rod.
As shown in fig. 7, the panel 2 has a shaft hole for passing the transmission shaft 3, and is connected to the door panel 1 at an outer side of the panel 2, i.e., a side facing the knob 14. The first end of the transmission shaft 3, i.e. the end for inserting into the knob 14, is symmetrically provided with two positioning protrusions near the end, through which the transmission shaft 3 can be snapped into the knob 14, thereby linking the knob 14 with the transmission shaft 3. The panel 2 and the guide rail plate 8 of the present embodiment are mutually perpendicular and integrated, and the clamping strips 9 on the guide rail plate 8 are symmetrically arranged on both sides of the guide rail plate 8.
Example 2
As shown in fig. 8 to 14, the present embodiment provides a second specific embodiment of the mounting structure, and is substantially the same as that of embodiment 1, except that: in the installation structure of the embodiment, the guide rail plate 8 and the panel 2 are of a mutually flat and integrated structure. By adopting the installation structure of the embodiment, after the rotary electric switch is installed on the inner side surface of the door panel, the bottom surface of the rotary electric switch faces the door panel. Therefore, the rotary electric switch is arranged on the inner side surface of the door plate 1 in a back mode, and the installation mode can also facilitate the wiring operation of a tool extending into a wiring hole of the rotary electric switch.
As shown in fig. 8, the installation structure of the present embodiment has the rail plate 8 inserted into the bottom surface of the rotary electric switch 10, while the installation structure of the present embodiment has the long driving shaft 3 extended to the front surface of the rotary electric switch through the driving shaft 3.
As shown in fig. 9, after the transmission shaft 3 extends from the bottom surface of the rotary electric switch to the front surface of the rotary electric switch, the transmission shaft 3 is linked with the driving shaft 11 on the front surface of the rotary electric switch by the connection of the first rotating member 4 and the second rotating member 5. The first rotating member 4 and the second rotating member 5 are two gears which are arranged in parallel and meshed with each other, and when the transmission shaft 3 is rotated, the driving shaft 11 of the rotary electric switch can be linked through the meshing of the first rotating member 4 and the second rotating member 5.
As shown in fig. 10 and 11, after the first rotating member 4 and the second rotating member 5 are engaged with each other, the first rotating member 4 and the second rotating member 5 have a limiting structure for limiting each other, specifically, an annular limiting plate 16 is provided on the outer side edge of the second rotating member 5, and the first rotating member 4 cannot be extended further away from the rotary electric switch through the annular limiting plate 16.
As shown in fig. 12, which is a bottom perspective view of the isolating switch, the upper surface shown in the figure is a bottom surface, the ground surface has a horizontal slot 12 and mounting clips 19, the mounting clips 19 are located on two sides of the slot 12, and the slot 12 and the mounting clips 19 can be used to connect the mounting structure of this embodiment.
As shown in fig. 13, in the front side of the disconnector, the toothed surface of the first rotor 4 faces away from the rotary electric switch and the toothed surface of the second rotor 5 faces towards the rotary electric switch. The first rotating member 4 and the second rotating member 5 are in a naked meshed connection, and the outer part of the first rotating member and the second rotating member is not provided with a structure similar to a protective cover. The first rotating member 4 is connected to the transmission shaft 3 by screws, and the second rotating member 5 is connected to the drive shaft 11 by screws. The first rotating member 4 and the second rotating member 5 have screw holes 13 in the axial direction, and when the transmission shaft 3 or the drive shaft 11 is inserted into the rotating member, the transmission shaft 3 or the drive shaft 11 is fixed by screwing the screw into the screw hole 13, so that the first rotating member 4 and the transmission shaft 3 are fixedly connected, and the second rotating member 5 and the drive shaft 11 of the rotary electric switch are fixedly connected.
As shown in fig. 14, the rail plate 8 and the panel 2 are a straight integral structure, and the clip strips 9 are symmetrically connected to both sides of the rail plate 8. During installation, the guide rail plate 8 is inserted into the clamping groove 12 on the bottom surface of the rotary electric switch, and then the guide rail plate 8 is fixedly connected with the rotary electric switch through the installation clamps 19 on two sides of the clamping groove 12. The first end of the transmission shaft 3, i.e. the end extending out of the panel 2 and facing the door panel 1, is connected with the knob 14, so that the knob 14 and the transmission shaft 3 are linked. At a second end of the drive shaft 3, i.e. the end which projects in the direction of the front face of the rotary electric switch, a first rotary part 4 is connected. The first rotation member 4 is engaged with the second rotation member 5, and the second rotation member 5 is connected to the driving shaft 11 on the front surface of the rotary electric switch, so that the transmission shaft 3 and the driving shaft 11 can be linked. When the rotary switch is used, the knob 14 is screwed to drive the transmission shaft 3 to rotate, and then the first rotating piece 4 and the second rotating piece 5 are driven to be linked, so that the driving shaft 11 of the rotary electric switch is driven to rotate. In addition, as an alternative embodiment, the first rotating member 4 and the second rotating member 5 may also be other conventional gear structures, such as: bevel gears, and the like.
Example 3
As shown in fig. 15 to 20, a third specific embodiment of the mounting structure is provided for this embodiment, which is substantially the same as that of embodiment 1, except that: the panel 2 and the guide rail plate 8 of this embodiment are mutually perpendicular's detachable construction, adopt the mounting structure of this embodiment, after installing rotary electric switch on the medial surface of door plant, rotary electric switch's side orientation the door plant. The rotary electric switch is thus mounted on the inner side of the door leaf 1.
As shown in fig. 16, the rail plate 8 of the present embodiment has not only a locking strip 9 for inserting into the rotary electric switch, but also another locking structure: and the clamping rib 21 is provided with a slot 20 on the panel, and the clamping rib 21 on the guide rail plate 8 is inserted into the slot 20, so that the assembly connection of the guide rail plate 8 and the panel 2 is realized. Alternatively, the rail plate 8 may be further fixed by screws after being inserted into the panel 2.
As shown in fig. 17 and 18, the first rotating member 4 and the second rotating member 5 in the present embodiment are different from those in embodiments 1 and 2. The first and second rotating members 4 and 5 of the present embodiment are assembled as one unit with the front panel 2 through the shield 6, thereby improving the efficiency of the connection when the rotary electric switch is connected to the door. The tip of the second rotating member 5 contacts the inner wall of the hood 6, and the tip of the first rotating member 4 contacts the tip surface of the side plate of the hood 6.
As shown in fig. 19 and 20, the inside of the shield 6 for covering the two rotors according to the present embodiment has not only the contact surfaces 7 for contacting the ends of the first rotor 4 and the second rotor 5, respectively, but also side plates 17 for restricting both sides of the second rotor 5, wherein the contact surface for contacting the first rotor 4 is the tip end surface of the side plate 17.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. Mounting structure of a rotary electric switch on a door for connecting the rotary electric switch (10) on the inner side of a door panel (1), characterized in that it comprises: the rotary electric switch comprises a panel (2), a guide rail plate (8) connected to the panel (2) and a shaft penetrating hole (18) formed in the panel (2), wherein the guide rail plate (8) is suitable for being fixedly connected with the bottom surface of the rotary electric switch (10), the guide rail plate (8) is connected to the panel (2) straightly or vertically, and the panel (2) is suitable for being fixedly connected with the inner side surface of a door panel (1); further comprising:
the transmission shaft (3) is arranged in the shaft penetrating hole (18) in a penetrating mode, the first end of the transmission shaft extends out towards the outer side face of the panel (2), the second end of the transmission shaft extends out towards the inner side face of the panel (2), and the first end of the transmission shaft is suitable for being connected with the knob (14);
a first rotating member (4) connected to a second end of the transmission shaft (3);
the second rotating piece (5) is suitable for being sleeved on a driving shaft (11) of the rotary electric switch (10) and is linked with the first rotating piece (4).
2. The mounting structure according to claim 1, characterized in that the rail plate (8) is provided with a snap strip (9) adapted to be inserted into a snap groove (12) of a rotary electric switch (10), the snap strip (9) having two symmetrical edges on both sides of the rail plate (8).
3. The mounting arrangement according to claim 1, wherein the first rotating member (4) and the second rotating member (5) are geared together.
4. The mounting structure according to claim 3, wherein the first rotating member (4) and the second rotating member (5) are parallel to each other, and a ring-shaped limit plate (16) is provided on one side of the second rotating member (5).
5. The mounting arrangement, as set forth in claim 1, characterized in that the first rotating member (4) and the second rotating member (5) are driven by means of a gear and rack engagement;
or the first rotating piece (4) and the second rotating piece (5) are in hinged transmission through a connecting rod.
6. The mounting structure according to claim 1, further comprising:
and the protective cover (6) is detachably connected to the panel (2) and covers the first rotating piece (4) and the second rotating piece (5).
7. The mounting arrangement, as set forth in claim 6, characterized in that the protective cover (6) is internally provided with abutment surfaces (7) that abut against the ends of the first and second rotating members (4, 5), respectively.
8. The mounting arrangement, as set forth in claim 6, characterized in that the shield (6) is internally provided with side plates (17) that limit both sides of the second rotating member (5).
9. The mounting structure according to claim 1, wherein the rail plate (8) is detachably attached to the panel (2).
10. The mounting structure according to claim 9, wherein a slot (20) is provided on the panel (2), and a rib (21) engaged with the slot (20) is provided at one end of the rail plate (8) for connecting the panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885989.3U CN210430550U (en) | 2019-11-04 | 2019-11-04 | Mounting structure of rotary electric switch on door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885989.3U CN210430550U (en) | 2019-11-04 | 2019-11-04 | Mounting structure of rotary electric switch on door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210430550U true CN210430550U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885989.3U Active CN210430550U (en) | 2019-11-04 | 2019-11-04 | Mounting structure of rotary electric switch on door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210430550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676711A (en) * | 2019-11-04 | 2020-01-10 | 科都电气有限公司 | Mounting structure of rotary electric switch on door |
-
2019
- 2019-11-04 CN CN201921885989.3U patent/CN210430550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676711A (en) * | 2019-11-04 | 2020-01-10 | 科都电气有限公司 | Mounting structure of rotary electric switch on door |
| CN110676711B (en) * | 2019-11-04 | 2024-10-18 | 科都电气股份有限公司 | Mounting structure of rotary electric switch on door |
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Address after: 325608 Puqi Industrial Zone, Hongqiao Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Kedu Electric Co.,Ltd. Address before: 325608 Puqi Industrial Zone, Hongqiao Town, Leqing City, Wenzhou City, Zhejiang Province Patentee before: KEDU ELECTRIC Co.,Ltd. |