CN214152771U - Small swing angle switch structure device - Google Patents
Small swing angle switch structure device Download PDFInfo
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- CN214152771U CN214152771U CN202120250643.7U CN202120250643U CN214152771U CN 214152771 U CN214152771 U CN 214152771U CN 202120250643 U CN202120250643 U CN 202120250643U CN 214152771 U CN214152771 U CN 214152771U
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- swing arm
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Abstract
The utility model discloses a little pivot angle switch structure device, including base, apron, button, frame subassembly and contact subassembly, the pedestal mounting is on the frame subassembly, and the contact unit mount is in the base, the apron install on the base, the button is located on the apron, install plectrum subassembly, its characterized in that between apron and the base: the cover plate is provided with a swing block assembly, the swing block assembly comprises a swing seat, a left swing arm and a right swing arm, the swing seat is arranged on the cover plate, a shifting piece assembly is arranged below the swing seat, one end of the left swing arm and one end of the right swing arm are movably connected onto the swing seat, the other end of the left swing arm and the other end of the right swing arm are movable on the cover plate, the left swing arm and the right swing arm form a lever platform by taking the swing seat as the center, the button is provided with a first presser foot and a second presser foot, the first presser foot is arranged on the left swing arm, and the right swing arm is arranged on the second presser foot. The thickness of the switch of this scheme is more frivolous, improves the outward appearance of switch greatly, can reduce because of the high overall effect who influences the wall of switch.
Description
Technical Field
The utility model relates to a technical field of switch structure device especially relates to a switch structure device of little pivot angle, like the wall switch of wane formula or pure flat.
Background
The wall switch of most big boards on the market at present is generally thicker, and the angle of the tilting swing of its button is basically unilateral and all is greater than 4 degrees, and the stroke of button luffing motion simultaneously, the height of flush mounting plate of switch also need heighten, and both highly add, lead to shift knob to be in under the state of disconnection and closure, button one end is the tilting, and the switch mounting all can seem protruding than higher (roughly about 15 mm) on the wall, influences the whole pleasing to the eye degree of whole wall.
Aiming at the defects, the scheme provides improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a small swing angle switch structure device, which designs a structure device that utilizes the lever principle, when a button is pressed downwards, the button swings by a small angle (about 1.5 degrees), a pressure foot on the button can swing a swing arm, and a shifting fork structure on the swing arm shifts a swing block to a preset angle, thereby realizing the effect that the swing piece of the switch can be opened and closed by the small swing angle of the button; the thickness of switch is lighter and thinner then, and the switch then can be designed thinner, can reduce because of the high overall effect that influences the wall of switch, has solved the above-mentioned problem that exists in the use among the prior art.
The technical scheme of the utility model is realized like this:
the utility model provides a little pivot angle switch constructional device, includes base, apron, button, frame subassembly and contact subassembly, pedestal mounting is on the frame subassembly, and the contact subassembly is installed in the base, the apron install on the base, the button is located on the apron, install the plectrum subassembly between apron and the base, control through the plectrum subassembly contact subassembly's switch-on or disconnection, its characterized in that: the cover plate is provided with a swing block assembly, the swing block assembly comprises a swing seat, a left swing arm and a right swing arm, the swing seat is installed on the cover plate, a shifting piece assembly is installed below the swing seat, one end of the left swing arm and one end of the right swing arm are movably connected onto the swing seat, the other end of the left swing arm and the other end of the right swing arm are movable on the cover plate, the left swing arm and the right swing arm form a lever platform by taking the swing seat as the center, the button is provided with a first presser foot and a second presser foot, the first presser foot is located on the left swing arm, the right swing arm is located on the second presser foot, the button is pressed to enable the left swing arm or the right swing arm to bear force, and the swing seat realizes the swing of the left side or the right side.
Preferably, the swing seat have with lower swing arm, pivot, left connecting seat and the right connecting seat that the plectrum subassembly is connected, left connecting seat and right connecting seat are equipped with cylindrical axis of rotation, the pivot assembly of pendulum piece in the axle hole that the apron was equipped with, left swing arm and right swing arm all have the first pivot of protruding circular structure, the apron avris open and to have the first axle hole that has the open-ended, the first pivot of left swing arm and right swing arm and the first axle hole lock of apron, the other one end of foretell left swing arm and right swing arm is two yoke of taking "U" style of calligraphy, this yoke is connected with the cylindrical axis of rotation coupling mode that left connecting seat and right connecting seat were equipped with.
Preferably, the lower swing arm of the swing seat is provided with a spring fixing hole and a limiting port used for being matched with the swing piece assembly, the shift piece assembly comprises a spring and a shift piece, the shift piece is provided with a moving contact, the spring is installed in the spring fixing hole, the upper end of the shift piece extends into the limiting port and is abutted against one end of the spring, the base is provided with a V-shaped groove, and the lower end of the shift piece is arranged in the V-shaped groove.
Preferably, the cover plate is provided with a button support, the button support is provided with a second rotating shaft and a buckling groove, a rotating shaft hole is formed in the cover plate and located above the shaft hole, the second rotating shaft of the button support is assembled in the rotating shaft hole, the button is provided with a buckling angle, and the buckling angle of the button is buckled in the buckling groove of the button support and fixedly connected with the button support.
Preferably, the first presser foot is located at the middle position of the left swing arm, and the right swing arm is located at the middle position of the second presser foot.
Preferably, the first presser foot and the second presser foot have the same height.
Preferably, the height of the first presser foot is smaller than that of the second presser foot, so that the first presser foot is a short presser foot, and the second presser foot is a long presser foot.
In summary, the design is based on the existing large-panel wall switch, the swing arms are respectively added on two sides of the existing swing seat, when the button is pressed downwards, the button is swung by a small angle (about 1.5 degrees), the press foot on the button can swing the swing arms, and the shifting fork structures on the swing arms shift the swing blocks to a preset angle, so that the effect that the swing pieces of the switch can be opened and closed by the small swinging angle of the button is realized; the thickness of the switch is thinner and thinner, so that the appearance of the switch can be greatly improved, and the overall effect of the wall surface influenced by the height of the switch can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a general schematic diagram of a small swing angle switch structure device.
Fig. 2 is an overall broken-out schematic view of a small swing angle switch structure device.
Fig. 3 is an exploded schematic view of the small swing angle switch structure device.
Fig. 4 is a schematic structural diagram of the button.
Fig. 5 is a schematic structural view of the button holder.
Fig. 6 is a schematic structural diagram of the left swing arm and the right swing arm.
Fig. 7 is a schematic structural diagram of the swing seat.
Fig. 8 is a schematic structural view of the cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 8 of 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 efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 8, the present embodiment discloses a switch structure device with a small swing angle: this switch structure device mainly includes: the device comprises a base (1), a cover plate (2), a swinging seat (or a swinging block) (3), a swinging arm, a button support (5), a button (6), an iron frame (7), a frame (8), a swinging piece assembly (9), a static contact assembly (10), a contact support assembly (11), a spring (12) and other parts.
The swing block assembly comprises a swing seat (3), a left swing arm and a right swing arm (4), the left swing arm and the right swing arm (4) are identical in structure, the swing seat is mounted on a cover plate, a shifting sheet assembly is mounted below the swing seat, one end of the left swing arm and one end of the right swing arm are movably connected to the swing seat (3), the other end of the left swing arm and the other end of the right swing arm are movable on the cover plate (2), the left swing arm and the right swing arm form a lever platform by taking the swing seat as a center, a button is provided with a first presser foot and a second presser foot, the first presser foot is located on the left swing arm, the right swing arm is located on the second presser foot, the button is pressed to enable the left swing arm or the right swing arm to be stressed, and the swing seat achieves swinging on the left side or the right side.
The first presser foot is positioned in the middle of the left swing arm, and the right swing arm is positioned in the middle of the second presser foot. The first presser foot and the second presser foot can be arranged in two modes: in the first mode, the first presser foot and the second presser foot have the same height.
In a second mode, the height of the first presser foot is smaller than that of the second presser foot, the first presser foot is formed to be a short presser foot (63), and the second presser foot is formed to be a long presser foot (64).
The technical content of the present invention is specifically described as follows:
the swinging piece (9), the static contact component (10) and the contact supporting component (11) are arranged at corresponding positions in the base (1); the base (1) is provided with a V-shaped groove, and the lower end of the shifting piece is arranged in the V-shaped groove. A cover plate (2) is arranged above the base (1), two copper parts, namely a static contact component (10) and a supporting part (11), are pressed and fixed in the base (1), and the static contact component (10) and the contact supporting part component (11) are not described in the prior art; the middle part of the cover plate (2) is provided with a T-shaped swing seat (3), the swing seat (3) is provided with a lower swing arm, a rotating shaft (32), a left connecting seat and a right connecting seat which are connected with the shifting piece component, the left connecting seat and the right connecting seat have the same structure and are symmetrically designed by taking the rotating shaft (32) as a center, the left connecting seat and the right connecting seat are provided with cylindrical rotating shafts (31), the rotating shaft (32) of the swing seat is assembled in a shaft hole (23) formed in the cover plate and can swing, the left swing arm and the right swing arm (4) are respectively provided with a first rotating shaft (41) with a raised circular structure, the first rotating shafts can adopt certain elastic characteristics and are convenient to install but not limited, the side of the cover plate (2) is provided with a first shaft hole (21) with an opening, the first rotating shafts of the left swing arm and the right swing arm are buckled with the first shaft hole of the cover plate, the other ends of the left swing arm and the right swing arm are two fork arms (42) with a U shape, the fork arm (42) is connected with the cylindrical rotating shafts (31) arranged on the left connecting seat and the right connecting seat in a coupling mode. The fork arm (42) on the right swing arm and the cylindrical rotating shaft (31) on the swing seat (3) can move left and right.
The lower swing arm of the swing seat (3) is provided with a spring fixing hole (33) and a limiting opening (34) used for being matched with a swing piece component, the swing piece component comprises a spring (12) and a shifting piece (9), the shifting piece is provided with a moving contact, the spring (12) is assembled between the spring fixing hole (33) at the lower end of the swing seat (3) and the swing piece component, the spring is installed in the spring fixing hole, the upper end of the shifting piece extends into the limiting opening to be abutted to one end of the spring, a V-shaped groove is formed in the base, the lower end of the shifting piece is arranged in the V-shaped groove to exert the pressure on the swing of the shifting piece, and the shifting piece can swing leftwards and rightwards
The cover plate is provided with a button support (5), the button support is provided with a second rotating shaft (52) and a clamping groove (51), a rotating shaft hole (22) is formed in the cover plate, an open shaft hole is also formed in the rotating shaft hole (22), the rotating shaft hole is located above the shaft hole, the second rotating shaft of the button support is assembled in the rotating shaft hole, the button is provided with a buckling angle (65), and the buckling angle (65) of the button is buckled in the clamping groove of the button support and fixedly connected together.
The first presser foot and the second presser foot on the button are respectively pressed at the middle (43) positions of the left swing arm and the right swing arm at the left side and the right side to apply pressure to the swing arms, and the swing seat (3) swings left and right under the acting force of the lever so as to realize the opening and closing functions of the switch plectrum.
The working principle of the present invention is explained as follows:
referring to fig. 1 and 2, when the button (6) is pressed downwards under the force applied at the point a, the button (6) and the button bracket (5) are fixed together, and then the button (6) rotates up and down by taking a second rotating shaft (52) which is a feature on the button bracket (5) as an axis; the short presser foot (64) on the button (6) applies downward pressure to the position of the middle (43) of the left swing arm, the left swing arm uses the first rotating shaft (41) as the axis, under the action of the lever principle, two U-shaped fork arms (42) on the left swing arm are coupled with two circular rotating shafts (31) protruding from the left side on the swing seat (3), the swing seat (3) is also driven to use the rotating shaft (32) as the axis core, the left side of the swing seat (3) also rotates downwards (as shown in figure 1), the cylindrical rotating shaft (31) on the right side of the swing seat (3) tilts upwards, meanwhile, the swing arm (4) coupled with the rotating shaft (31) of the swing seat (3) on the right side is also driven to swing upwards by the rotating shaft (41), the long presser foot on the right side of the button (6) is contacted with the plane of the middle (43) of the right swing arm (4), under the action of the lever principle, the right swing arm (4) on the right side can apply upward thrust to the long presser foot on the right side of the button (6) to realize the left-right swing of the button (6);
specifically, as described above, when the button (6) uses the rotating shaft on the button bracket as the shaft core and applies force to the point a to swing downwards by 1.5 degrees, the swing seat (3) can rotate by 8 degrees under the condition of the lever principle; therefore, the angle transformation effect of the actual switch structure is realized, the thickness of the switch is 6.5-8mm, the left-right swinging action can be realized, the service life of the switch is not influenced, the concept of an ultrathin switch is realized, and the appearance of the product is improved.
The spring (12) is assembled in a spring fixing hole (33) of the swing seat (3) and connected with the shifting piece (9), corresponding thrust is applied when the swing seat (3) swings left and right, meanwhile, the button (6) can swing left and right more smoothly, the shifting piece (9) is assembled in a limiting port (34) of the swing seat (3), the shifting piece (9) and the static contact component can be in an open and closed state under the condition that the swing seat (3) swings left and right, and under the action force of the spring (12), the pressure between a contact of the shifting piece component (9) and a contact of the static contact component is larger and the contact is more stable when the switch is in the closed state.
When the lengths of the first presser foot and the second presser foot on the left side and the right side of the button (6) are different, namely the long presser foot is the long presser foot (63), namely the short presser foot is the short presser foot (64), the effect of a pure flat switch can be realized, namely the button (6) is in a pure flat state (parallel to the wall surface) when the switch is in an open state, as shown in the figure 2, when the switch is in a closed state, the button (6) is pressed in a single side, as shown in the figure 1, when the lengths of the first presser foot and the second presser foot on the left side and the right side of the button (6) are the same, the switch is in a single side and is tilted in the open state and the closed state, and the switch is the same as a common switch.
The utility model that should point out simultaneously indicates the terminology, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a little pivot angle switch constructional device, includes base, apron, button, frame subassembly and contact subassembly, pedestal mounting is on the frame subassembly, and the contact subassembly is installed in the base, the apron install on the base, the button is located on the apron, install the plectrum subassembly between apron and the base, control through the plectrum subassembly contact subassembly's switch-on or disconnection, its characterized in that: the cover plate is provided with a swing block assembly, the swing block assembly comprises a swing seat, a left swing arm and a right swing arm, the swing seat is installed on the cover plate, a shifting piece assembly is installed below the swing seat, one end of the left swing arm and one end of the right swing arm are movably connected onto the swing seat, the other end of the left swing arm and the other end of the right swing arm are movable on the cover plate, the left swing arm and the right swing arm form a lever platform by taking the swing seat as the center, the button is provided with a first presser foot and a second presser foot, the first presser foot is located on the left swing arm, the right swing arm is located on the second presser foot, the button is pressed to enable the left swing arm or the right swing arm to bear force, and the swing seat realizes the swing of the left side or the right side.
2. The small swing angle switch structure device according to claim 1, wherein: swing seat have with lower swing arm, pivot, left connecting seat and the right connecting seat that the plectrum subassembly is connected, left connecting seat and right connecting seat are equipped with cylindrical axis of rotation, the pivot assembly of swing seat in the axle hole that the apron was equipped with, left swing arm and right swing arm all have the first pivot of protruding circular structure, the apron avris open and to have the first axle hole that has the open-ended, the first pivot of left swing arm and right swing arm and the first axle hole lock of apron, the other one end of foretell left swing arm and right swing arm is two yoke of taking "U" style of calligraphy, this yoke is connected with the cylindrical axis of rotation coupling mode that left connecting seat and right connecting seat were equipped with.
3. The small swing angle switch structure device according to claim 2, wherein: the lower swing arm of the swing seat is provided with a spring fixing hole and a limiting opening used for being matched with the swing piece assembly, the shift piece assembly comprises a spring and a shift piece, the shift piece is provided with a moving contact, the spring is installed in the spring fixing hole, the upper end of the shift piece extends into the limiting opening and is abutted against one end of the spring, a V-shaped groove is formed in the base, and the lower end of the shift piece is arranged in the V-shaped groove.
4. A small swing angle switch structure device according to any one of claims 1 to 3, wherein: the apron is equipped with the button support, and the button support has second pivot and buckle groove, is equipped with the pivot hole on the apron, and the pivot hole is located the shaft hole top, and the second pivot assembly of button support is downthehole in the pivot, and foretell button is equipped with detains the angle, and the buckle angle of button is detained at the buckle inslot fixed connection of button support.
5. The small swing angle switch structure device according to claim 1, wherein: the first presser foot is positioned in the middle of the left swing arm, and the right swing arm is positioned in the middle of the second presser foot.
6. The small swing angle switch structure device according to claim 1 or 5, wherein: the first presser foot and the second presser foot have the same height.
7. The small swing angle switch structure device according to claim 1 or 5, wherein: the height of the first presser foot is smaller than that of the second presser foot, so that the first presser foot is a short presser foot, and the second presser foot is a long presser foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250643.7U CN214152771U (en) | 2021-01-29 | 2021-01-29 | Small swing angle switch structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120250643.7U CN214152771U (en) | 2021-01-29 | 2021-01-29 | Small swing angle switch structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214152771U true CN214152771U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120250643.7U Active CN214152771U (en) | 2021-01-29 | 2021-01-29 | Small swing angle switch structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214152771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823520A (en) * | 2021-10-11 | 2021-12-21 | 宁波公牛电器有限公司 | Switch |
| CN114709100A (en) * | 2022-04-01 | 2022-07-05 | 温州广泰电器有限公司 | Wall switch |
-
2021
- 2021-01-29 CN CN202120250643.7U patent/CN214152771U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113823520A (en) * | 2021-10-11 | 2021-12-21 | 宁波公牛电器有限公司 | Switch |
| CN113823520B (en) * | 2021-10-11 | 2024-05-24 | 宁波公牛电器有限公司 | Switch |
| CN114709100A (en) * | 2022-04-01 | 2022-07-05 | 温州广泰电器有限公司 | Wall switch |
| CN114709100B (en) * | 2022-04-01 | 2024-03-22 | 温州广泰电器有限公司 | Wall switch |
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