CN211830534U - Key switch power generation structure - Google Patents
Key switch power generation structure Download PDFInfo
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- CN211830534U CN211830534U CN202020425201.7U CN202020425201U CN211830534U CN 211830534 U CN211830534 U CN 211830534U CN 202020425201 U CN202020425201 U CN 202020425201U CN 211830534 U CN211830534 U CN 211830534U
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- soft magnet
- rotating frame
- rocker
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Abstract
The utility model relates to a key switch power generation structure, which comprises a rotating frame, a base, a reset structure, a first upper soft magnet, a first permanent magnet, a first lower soft magnet, a second upper soft magnet, a second permanent magnet, a second lower soft magnet, a magnetic conduction core and an electromagnetic coil; the rotating frame is arranged on the base, a first mounting position and a second mounting position are arranged on the rotating frame, the reset structure is arranged on the base, and the reset structure enables the rotating frame to reset after rotating; the first upper soft magnet and the first lower soft magnet are matched to form a first swing position; the second upper soft magnet and the second lower soft magnet are matched to form a second swing position; the electromagnetic coil is wound on the magnetic conduction core, the front end part of the magnetic conduction core is positioned in the first swing position and can swing relatively, and the rear end part of the magnetic conduction core is positioned in the second swing position and can swing relatively. The novel electric blanket press has the advantages of compact structure, small rotating amplitude of the rotating frame during pressing, large generating capacity, capability of meeting the requirements of users and convenience in use.
Description
Technical Field
The utility model relates to a key switch power generation structure.
Background
At present, the used remote control switch uses an external power supply, some remote control switches use a self-contained battery, some remote control switches use a self-contained power generation mechanism, and some remote control switches use a self-generated structure. The self-generating structure comprises a swing module, an upper magnetic conductive iron, a permanent magnet, a lower magnetic conductive iron, an electromagnetic coil, a C-shaped magnetic conductive iron, an elastic reset structure and an elastic pressing sheet structure. Although the inconvenient shortcoming of using the battery has been overcome from taking power generation mechanism, this power generation structure volume is great, and swing module need swing great range when pressing, just can send great electric quantity, uses inconveniently.
Disclosure of Invention
The utility model aims at overcoming prior art not enough and providing a key switch power generation structure, compact structure, the range of rotation of rotating turret is little when pressing, and the generated energy is big, convenient to use.
In order to achieve the above object, the present invention is implemented as such, which is a key switch power generation structure, and the key switch power generation structure comprises:
the rotating frame, the base and the reset structure; the rotating frame is rotatably arranged on the base, a first mounting position is arranged on the front side part of the rotating frame, a second mounting position is arranged on the rear side part of the rotating frame, the resetting structure is arranged on the base, and the resetting structure is matched with the rotating frame to reset the rotating frame after the rotating frame rotates;
a first upper soft magnet, a first permanent magnet, and a first lower soft magnet; the first permanent magnet is positioned between the first upper soft magnet and the first lower soft magnet, the first upper soft magnet, the first permanent magnet and the first lower soft magnet are all installed in the first installation position, and a first swing position is formed at the interval between the right end part of the first upper soft magnet and the right end part of the first lower soft magnet;
a second upper soft magnet, a second permanent magnet, and a second lower soft magnet; the second permanent magnet is positioned between the second upper soft magnet and the second lower soft magnet, the second upper soft magnet, the second permanent magnet and the second lower soft magnet are all installed in the second installation position, and a second swing position is formed at the interval between the right end part of the second upper soft magnet and the right end part of the second lower soft magnet; and
a magnetically conductive core and an electromagnetic coil; the electromagnetic coil is wound on the magnetic conduction core, the magnetic conduction core or the electromagnetic coil is installed on the base, the front end portion of the magnetic conduction core is located in the first swing position and can swing relatively, and the rear end portion of the magnetic conduction core is located in the second swing position and can swing relatively.
In the technical scheme, the reset structure comprises an elastic sheet, a rocker and an elastic structure; the rocker is rotatably installed on the base, the right end of the elastic sheet is installed at the left part of the rotating frame, the left end of the elastic sheet is installed at the right part of the rocker so that the rocker drives the rotating frame to rotate, and the elastic structure is located between the base and the rocker and used for supporting the rocker, so that the rocker and the rotating frame reset after rotating.
In the technical scheme, two second shaft holes are formed in the left part of the base, two rocker convex shafts are arranged at the left end part of each rocker, and the rocker convex shafts are inserted into the corresponding second shaft holes, so that the rockers are rotatably installed on the base.
In the technical scheme, two base convex shafts are arranged in the middle of the base, two rotating frame shaft holes are arranged on the rotating frame, and the rotating frame shaft holes are sleeved on the corresponding base convex shafts, so that the rotating frame is rotatably arranged on the base.
In the technical scheme, the device also comprises a surface cover; the face cover is rotatably arranged on the base, and the left part of the face cover is abutted against the upper part of the rocker so as to drive the rocker to rotate downwards.
In the technical scheme, two first shaft holes are formed in the right part of the base, two convex shafts of the face cover are arranged at the right end of the face cover, and the convex shafts of the face cover are inserted into the first shaft holes, so that the face cover is rotatably installed on the base.
In this technical scheme, be equipped with first barb on the base the bottom of face lid is equipped with the second barb, the hook position of second barb is located the below that the first barb hooked the position, thereby the second barb can hook first barb and restrict the upwards pivoted distance of face lid.
In this technical scheme, still include the mounting, the magnetic conduction core passes through the mounting and installs on the base.
Compared with the prior art, the utility model the advantage do: compact structure, the range of rotation of rotating turret is little when pressing, and the generated energy is big, satisfies user's demand, convenient to use.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a perspective view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged sectional view A-A of FIG. 3;
FIG. 5 is an enlarged sectional view B-B of FIG. 3;
FIG. 6 is an enlarged cross-sectional view of C-C of FIG. 3;
FIG. 7 is a perspective view of the present invention with the cover removed;
FIG. 8 is a perspective view of the present invention with the front cover and the base removed;
fig. 9 is a perspective view of the present invention with the front cover and the base removed from the rear view position.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "left", "right", "front", "back", "up" and "down" indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than for requirement that the present invention must be constructed and operated in a specific position, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 9, it is a key switch power generation structure, including:
the rotating frame 11, the base 15 and the reset structure; the rotating frame 11 is rotatably installed on the base 15, a first installation position 112 is arranged on the front side portion of the rotating frame 11, a second installation position 113 is arranged on the rear side portion of the rotating frame 11, the reset structure is installed on the base 15, and the reset structure is matched with the rotating frame 11 to enable the rotating frame 11 to reset after rotating;
a first upper soft magnet 5, a first permanent magnet 6, and a first lower soft magnet 7; the first upper soft magnet 5 is positioned at the upper part of the first permanent magnet 6 and is magnetically conducted, the right end part of the first upper soft magnet 5 extends out of the right end of the first permanent magnet 6, the first lower soft magnet 7 is positioned at the lower part of the first permanent magnet 6 and is magnetically conducted, the right end part of the first lower soft magnet 7 extends out of the right end of the first permanent magnet 6, and the right end part of the first upper soft magnet 5, the right end surface of the first permanent magnet 6 and the right end part of the first lower soft magnet 7 are matched to form a first swinging position 57; the first upper soft magnet 5, the first permanent magnet 6 and the first lower soft magnet 7 are installed in the first installation position 112;
a second upper soft magnet 8, a second permanent magnet 9, and a second lower soft magnet 10; the second upper soft magnet 8 is positioned at the upper part of the second permanent magnet 9 and is magnetically conducted, the right end part of the second upper soft magnet 8 extends out of the right end of the second permanent magnet 9, the second lower soft magnet 10 is positioned at the lower part of the second permanent magnet 9 and is magnetically conducted, the right end part of the second lower soft magnet 10 extends out of the right end of the second permanent magnet 9, and the right end part of the second upper soft magnet 8, the right end surface of the second permanent magnet 9 and the right end part of the second lower soft magnet 10 are matched to form a second swing position 810; the second upper soft magnet 8, the second permanent magnet 9 and the second lower soft magnet 10 are mounted in the second mounting position 113; and
a magnetic conductive core 3 and an electromagnetic coil 4; the electromagnetic coil 4 is wound on the magnetic conduction core 3, the magnetic conduction core 3 or the electromagnetic coil 4 is installed on the base 15, the front end part of the magnetic conduction core 3 is located in the first swing position 57 and can swing relatively, and the rear end part of the magnetic conduction core 3 is located in the second swing position 810 and can swing relatively.
When the rotating frame 11 is in an initial state, the front end part of the magnetic conduction core 3 is in contact with the lower end surface of the first upper soft magnet 5 and conducts magnetism, and the rear end part of the magnetic conduction core 3 is in contact with the lower end surface of the second upper soft magnet 8 and conducts magnetism, so that a first magnetic field is formed; when the electromagnetic coil 4 works, the rotating frame 11 is pressed downwards, the rotating frame 11 rotates downwards, the front end part of the magnetic conduction core 3 is contacted with the upper end surface of the first lower soft magnet 7 and conducts magnetism, the rear end part of the magnetic conduction core 3 is contacted with the upper end surface of the second lower soft magnet 10 and conducts magnetism, so that a second magnetic field opposite to the first magnetic field in direction is formed, after the rotating frame 11 is loosened, the rotating frame 11 is reset upwards through the reset structure to rotate, so that the rotating frame 11 returns to the initial state, the electromagnetic coil 4 induces the changed magnetic field to generate electricity, and the electricity generated by the electromagnetic coil 4 provides required electricity for the circuit board; the front end and the rear end of the magnetic conduction core 3 generate magnetic force change, and the generating capacity is large.
In this embodiment, the reset structure includes a spring 12, a rocker 13 and an elastic structure 14; the rocker 13 is rotatably mounted on the base 15, the right end of the elastic sheet 12 is mounted at the left part of the rotating frame 11, the left end of the elastic sheet 12 is mounted at the right part of the rocker 13, so that the rocker 13 drives the rotating frame 11 to rotate, and the elastic structure 14 is located between the base 15 and the rocker 13 and used for supporting the rocker 13, so that the rocker 13 and the rotating frame 11 reset after rotating.
In this embodiment, two second shaft holes 154 are formed in the left portion of the base 15, two rocker protruding shafts 131 are formed in the left end portion of the rocker 13, and the rocker protruding shafts 131 are inserted into the corresponding second shaft holes 154, so that the rocker 13 is rotatably mounted on the base 15.
In this embodiment, two base protruding shafts 152 are disposed in the middle of the base 15, two rotating rack shaft holes 111 are disposed on the rotating rack 11, and the rotating rack shaft holes 111 are sleeved on the corresponding base protruding shafts 152, so that the rotating rack 11 is rotatably mounted on the base 15.
In the embodiment, the utility model also comprises a face cover 2; the face cover 2 is rotatably mounted on the base 15, and the left part of the face cover 2 abuts against the upper part of the rocker 13 so as to drive the rocker 13 to rotate downwards.
In this embodiment, two first shaft holes 151 are formed in the right portion of the base 15, a two-side cover protruding shaft 21 is formed in the right end portion of the side cover 2, and the side cover protruding shaft 21 is inserted into the first shaft holes 151, so that the side cover 2 is rotatably mounted on the base 15.
In this embodiment, a first barb 153 is disposed on the base 15, a second barb 22 is disposed at the bottom of the face cover 2, the hook position of the second barb 22 is located below the hook position of the first barb 153, and the second barb 22 can hook the first barb 153 so as to limit the upward rotation distance of the face cover 2.
In the embodiment, the magnetic conduction device further comprises a fixing piece 1, and the magnetic conduction core 3 is installed on the base 15 through the fixing piece 1.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. A key switch power generation structure is characterized by comprising:
a rotating frame (11), a base (15) and a reset structure; the rotating frame (11) is rotatably arranged on the base (15), a first mounting position (112) is arranged on the front side portion of the rotating frame (11), a second mounting position (113) is arranged on the rear side portion of the rotating frame (11), the resetting structure is arranged on the base (15), and the resetting structure is matched with the rotating frame (11) to reset the rotating frame (11) after the rotating frame (11) rotates;
a first upper soft magnet (5), a first permanent magnet (6) and a first lower soft magnet (7); the first permanent magnet (6) is positioned between the first upper soft magnet (5) and the first lower soft magnet (7), the first upper soft magnet (5), the first permanent magnet (6) and the first lower soft magnet (7) are all installed in the first installation position (112), and a first swing position (57) is formed at the interval between the right end part of the first upper soft magnet (5) and the right end part of the first lower soft magnet (7);
a second upper soft magnet (8), a second permanent magnet (9), and a second lower soft magnet (10); the second permanent magnet (9) is positioned between the second upper soft magnet (8) and the second lower soft magnet (10), the second upper soft magnet (8), the second permanent magnet (9) and the second lower soft magnet (10) are all installed in the second installation position (113), and a second swing position (810) is formed by the interval between the right end part of the second upper soft magnet (8) and the right end part of the second lower soft magnet (10); and
a magnetic conductive core (3) and an electromagnetic coil (4); the electromagnetic coil (4) is wound on the magnetic conduction core (3), the magnetic conduction core (3) or the electromagnetic coil (4) is installed on the base (15), the front end portion of the magnetic conduction core (3) is located in the first swing position (57) and can swing relatively, and the rear end portion of the magnetic conduction core (3) is located in the second swing position (810) and can swing relatively.
2. The key switch power generation structure according to claim 1, wherein the reset structure comprises a spring (12), a rocker (13) and an elastic structure (14); rocker (13) pivoted is installed on base (15), thereby the right-hand member of shell fragment (12) is installed in the left part of rotating turret (11), thereby the left end of shell fragment (12) is installed and is being used for rocker (13) to drive rotating turret (11) rotation in the right part of rocker (13), elasticity structure (14) are located and are used for supporting rocker (13) between base (15) and rocker (13) to make rocker (13) and rotating turret (11) rotate the back and reset.
3. The key switch power generation structure according to claim 2, wherein two second shaft holes (154) are formed in the left portion of the base (15), two rocker protruding shafts (131) are formed in the left end portion of the rocker (13), and the rocker protruding shafts (131) are inserted into the corresponding second shaft holes (154), so that the rocker (13) is rotatably mounted on the base (15).
4. The key switch power generation structure according to claim 1, wherein two base protruding shafts (152) are disposed in the middle of the base (15), two rotating frame shaft holes (111) are disposed on the rotating frame (11), and the rotating frame shaft holes (111) are sleeved on the corresponding base protruding shafts (152), so that the rotating frame (11) is rotatably mounted on the base (15).
5. A key switch power generating structure according to claim 2, further comprising a face cover (2); the face cover (2) is rotatably arranged on the base (15), and the left part of the face cover (2) is abutted against the upper part of the rocker (13) so as to drive the rocker (13) to rotate downwards.
6. A push button switch power generation structure according to claim 5, characterized in that two first shaft holes (151) are provided at the right portion of the base (15), a two-side cover protruding shaft (21) is provided at the right end portion of the face cover (2), and the face cover protruding shaft (21) is inserted into the first shaft holes (151), so that the face cover (2) is rotatably mounted on the base (15).
7. The key switch power generation structure according to claim 5, characterized in that a first barb (153) is arranged on the base (15), a second barb (22) is arranged at the bottom of the face cover (2), the hook position of the second barb (22) is located below the hook position of the first barb (153), and the second barb (22) can hook the first barb (153) so as to limit the upward rotation distance of the face cover (2).
8. The key switch power generation structure according to claim 1, further comprising a fixing member (1), wherein the magnetic core (3) is mounted on the base (15) through the fixing member (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425201.7U CN211830534U (en) | 2020-03-30 | 2020-03-30 | Key switch power generation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425201.7U CN211830534U (en) | 2020-03-30 | 2020-03-30 | Key switch power generation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211830534U true CN211830534U (en) | 2020-10-30 |
Family
ID=73147661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020425201.7U Active CN211830534U (en) | 2020-03-30 | 2020-03-30 | Key switch power generation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211830534U (en) |
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2020
- 2020-03-30 CN CN202020425201.7U patent/CN211830534U/en active Active
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