CN216487815U - Fixing frame structure, driving lever and rocker switch - Google Patents
Fixing frame structure, driving lever and rocker switch Download PDFInfo
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- CN216487815U CN216487815U CN202123031744.4U CN202123031744U CN216487815U CN 216487815 U CN216487815 U CN 216487815U CN 202123031744 U CN202123031744 U CN 202123031744U CN 216487815 U CN216487815 U CN 216487815U
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Abstract
The utility model discloses a fixing frame structure, a shifting lever and a rocker switch, wherein the fixing frame structure comprises a fixing frame and steel balls, the fixing frame is provided with a fixing cavity with an upper opening and a lower opening, the steel balls are fixed in the fixing cavity, and the steel balls partially extend out of the bottom surface of the fixing frame; the utility model discloses stable in structure, break-make sound are loud, clear and crisp, penetrating power is strong.
Description
Technical Field
The utility model relates to a mount structure, driving lever and rocker switch.
Background
Rocker switches are commonly used switches. The specific structure and operation of a rocker switch is described in chinese patent No. 202022855621.1 entitled "a rocker switch with reliable electrical connection". Wherein, the on-off part passes through the spherical convex block and moves on the separation vertex angle, thereby realizing the integral working effect. But the break-make spare in this patent sets up for plastics integrated into one piece with spherical lug, so lead to pressing the in-process, the break-make sound of button is unclear, does not also sound, in the use, hardly gives a clear feedback of operating personnel.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a mount structure, driving lever and rocker switch.
The utility model discloses the technical scheme who solves its technical problem and adopt is: a fixing frame structure, a shifting rod and a rocker switch comprise a fixing frame and steel balls, wherein a fixing cavity with an upper opening and a lower opening is arranged on the fixing frame, the steel balls are fixed in the fixing cavity, and the steel balls partially extend out of the bottom surface of the fixing frame.
By adopting the structure, compared with the prior art, the plastic is integrally formed, the structure is matched through the steel balls, so that the steel balls and the plastic are matched in the pressing process, the sound emitted by the structure is loud, crisp and strong in penetrating power, and an operator can easily receive the feedback. In addition, the fixing frame and the steel balls can be independently installed, and the fixing frame and the steel balls are matched with the deflector rod after being installed and fixed.
Wherein, the fixed cavity is internally provided with an upper necking and a lower necking, the lower necking is close to the bottom surface of the fixed frame, and the steel balls are propped against the upper necking and the lower necking.
Due to the arrangement of the upper necking and the lower necking, the steel ball is difficult to slide out easily after being clamped into the fixing cavity, and the fixing effect of the steel ball is improved.
Wherein the size of the upper necking is smaller than that of the lower necking.
The upper necking is correspondingly matched with the spring, and the steel ball is better fixed through the limitation of the upper necking.
Wherein, the fixed cavity is internally provided with a fixed surface which is connected with the upper necking and the lower necking.
The setting of stationary plane for go up the throat and form certain space with the cooperation of throat down, make the steel ball at this space internal fixation.
Wherein, the side of the fixed mount is provided with a limit boss.
The setting of spacing boss for the mount is whole at reciprocating motion's in-process, realizes spacing fixed effect, prevents whole excessive movement.
Wherein, the fixed mount is provided with a positioning gap.
The setting of location breach for the mount plays the effect of a location sign in the installation, and operating personnel can discern fast and install.
A driving lever comprises a fixing frame structure and a first reset piece, wherein a first cavity is arranged on the driving lever, the fixing frame structure is located in the first cavity, one end of the first reset piece abuts against the first cavity, and the other end of the first reset piece abuts against a steel ball.
Through mount structure and driving lever cooperation to realized the slip effect of driving lever, first piece one end that resets offsets with first cavity, and the other end offsets with the steel ball, makes at the slip in-process, the first piece that resets of steel ball extrusion, thereby realizes the first piece extrusion that resets, and the whole relative first cavity motion of mount.
Wherein, be equipped with first through-hole on the first cavity, the limit wall of first through-hole is located the movement track of spacing boss.
First through-hole and spacing boss cooperation realize spacing effect, prevent that the mount from wholly excessively removing.
A rocker switch comprises the shifting lever, a key and a shell, wherein a containing cavity is arranged in the shell, a triangular protrusion is arranged on the bottom surface of the containing cavity, the key drives the shifting lever to move, and a steel ball slides on the triangular protrusion.
By adopting the structure, when the shift lever is driven by the key to move, the steel ball moves to the other side on one side of the triangular protrusion, when the steel ball moves to the top end of the triangular protrusion, the fixing frame moves upwards integrally, the first reset piece is compressed, when the steel ball passes over the top end of the triangular protrusion, the first reset piece resets to release energy, at the moment, the steel ball and the side surface of the triangular protrusion form sound, the sound emitted by the steel ball is loud, crisp and strong in penetrating power, and an operator can easily receive the feedback.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a sectional view of embodiment 1 of the present invention;
fig. 3 is a sectional view of a fixing frame in embodiment 1 of the present invention;
fig. 4 is a bottom view of another embodiment of embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is a sectional view of embodiment 2 of the present invention;
fig. 7 is a sectional view of embodiment 3 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-4, a fixing frame structure includes a fixing frame 10 and a steel ball 11.
The fixing frame 10 is provided with a fixing cavity 101 with an upper opening and a lower opening, the lower opening 1011 of the fixing cavity 101 is used for fixing the steel ball 11, the upper opening 1012 is used for enabling the spring to extend into the fixing cavity 101, and the spring is abutted against the steel ball 11, so that a compression sliding effect is achieved.
An upper necking 102, a fixing surface 103 and a lower necking 104 are arranged in the fixing cavity 101, the lower necking 104 is positioned close to the bottom surface of the fixing frame 10, namely the lower necking 104 is positioned close to the lower opening 1011, the lower necking 104 is arranged in a small-end-up manner, and the lower necking 104 is connected with the fixing surface 103. The lower necking 104 is connected with the upper necking 102 through a fixing surface 103, the size of the fixing surface 103 is equal to that of the upper opening 1012, the fixing surface 103 is specifically arranged in a plane, one end of the fixing surface 103 is connected with the upper necking 102, and the other end of the fixing surface 103 is connected with the lower necking 104. The upper necking 102 is arranged in a small-end-up mode, the upper necking 102, the fixing surface 103 and the lower necking 104 are matched to form a fixing space of the steel ball 11, in the installation process, the steel ball 11 penetrates through the lower opening 1011 and the lower necking 104 to extend into the fixing cavity 101, and due to the limiting arrangement of the upper necking 102, the steel ball 11 is partially and firmly fixed in the fixing cavity 101.
Further, in order to further improve the fixing effect of the steel ball 11, in this embodiment, the size of the upper throat 102 may be smaller than that of the lower throat 104, or the size of the upper throat 102 may be larger than that of the lower throat 104, so as to form an effect of positioning and fixing one end. Since the steel ball 11 is pressed against the plastic beyond one side of the fixing frame 10 and against the spring at the other end during the actual use, the size of the upper reducing mouth 102 is preferably smaller than that of the lower reducing mouth 104.
Be equipped with spacing boss 105 on one of them side of mount 10, the setting of spacing boss 105 for mount 10 is whole at reciprocating motion's in-process, realizes spacing fixed effect, prevents whole excessive movement.
Further, as shown in fig. 4, the fixing frame 10 may further include a positioning notch 106. The positioning notch 106 is provided, so that the fixing frame 10 has a positioning mark effect during the installation process, and an operator can quickly identify and install the fixing frame.
By adopting the structure, compared with the prior art, the plastic is integrally formed, and the structure is matched through the steel balls 11, so that the steel balls 11 and the plastic are matched in the pressing process, the sound emitted by the steel balls 11 is loud, crisp and strong in penetrating power, and an operator can easily receive the feedback. In addition, with the structure, the fixing frame 10 and the steel ball 11 can be independently installed, and the fixing frame 10 and the steel ball 11 are matched with the deflector rod after being installed and fixed.
Example 2:
referring to fig. 5-6, a toggle lever includes a mounting bracket structure and a first restoring member 22.
The structure of the fixing frame is described in detail in embodiment 1, and therefore, the description thereof is omitted here.
The driving lever 21 is provided with a first chamber 211, and one side surface of the first chamber 211 is provided with a first through hole 212. The structure of the fixing frame 10 and the first restoring member 22 are both located in the first chamber 211.
The fixing frame 10 and the steel balls 11 are integrally arranged, the fixing frame 10 and the steel balls 11 are arranged in a linkage mode, after the fixing frame 10 and the first cavity 211 are installed, the limiting boss 105 of the fixing frame 10 extends out of the first cavity 211 from the first through hole 212, and the side wall of the first through hole 212 is located on the motion track of the limiting boss 105. The first through hole 212 is matched with the limiting boss 105 to realize the limiting effect and prevent the whole fixed frame 10 from excessively moving.
The steel balls 11 partially extend out of the first cavity 211 as well as the fixing frame 10, and the fixing frame 10 integrally reciprocates relative to the first cavity 211.
One end of the first reset piece 22 abuts against the first cavity 211, and the other end of the first reset piece extends into the fixed cavity 101 and abuts against the steel ball 11. In this embodiment, the first restoring member 22 is preferably a spring. Under initial condition, the steel ball 11 is outside stretching out to driving lever 21 owing to the effect of first piece 22 that resets, and when steel ball 11 offseted with plastics, when receiving the extrusion force, steel ball 11 and mount 10 are whole to move towards first cavity 211 internal motion to realize the extrusion of first piece 22 that resets, first piece 22 that resets forms the energy storage effect, and when the extrusion force of steel ball 11 disappeared, first piece 22 that resets releases fast, thereby realizes the effect that resets.
Besides, it should be noted that the shift lever 21 is further provided with a movable contact 23 and a second reset piece 24, and the movable contact 23 is abutted against the second reset piece 24 to achieve the reset effect. The second restoring member 24 is horizontally disposed in the transverse direction, and the first restoring member 22 is vertically disposed in the longitudinal direction. Since the connection structure of the movable contact piece 23 and the stationary contact piece in the housing is the prior art, the detailed description thereof is omitted in this embodiment.
Example 3:
referring to fig. 7, a rocker switch includes a lever 21, a button 31, and a housing 32.
The housing 32 is provided with a containing cavity 321, a triangular protrusion 322 is provided on the bottom surface of the containing cavity 321, the triangular protrusion 322 is protruded upward, and the top end thereof is located above.
One end of the shift lever 21 is linked with the key 31, and the key 31 drives the shift lever 21 to move. The steel ball 11 slides on the triangular protrusion 322. By adopting the structure, when the key 31 drives the shift lever 21 to move, the steel ball 11 moves towards the other side on one side of the triangular protrusion 322, when the steel ball 11 moves towards the top end of the triangular protrusion 322, the fixed frame 10 moves upwards integrally, the first reset piece 22 is compressed, when the steel ball 11 passes over the top end of the triangular protrusion 322, the first reset piece 22 resets to release energy, at the moment, the steel ball 11 and the side surface of the triangular protrusion 322 form sound, the sound emitted by the steel ball 11 is loud, crisp and strong in penetrating power, and an operator can easily receive the feedback.
In addition, in the present embodiment, the fixing structure of the static contact inside the housing 32 is the prior art and will not be described herein.
Claims (8)
1. A kind of fixed mount structure, characterized by: the steel ball fixing device comprises a fixing frame and steel balls, wherein a fixing cavity with an upper opening and a lower opening is formed in the fixing frame, the steel balls are fixed in the fixing cavity, the steel balls partially extend out of the bottom surface of the fixing frame, an upper necking and a lower necking are formed in the fixing cavity, the lower necking is close to the bottom surface of the fixing frame, and the steel balls are abutted to the upper necking and the lower necking.
2. A fastening frame structure according to claim 1, wherein: the size of the upper necking is smaller than that of the lower necking.
3. A fastening frame structure according to claim 2, wherein: the fixing cavity is internally provided with a fixing surface which is connected with the upper necking and the lower necking.
4. A fastening frame structure according to claim 1, wherein: the side surface of the fixing frame is provided with a limit boss.
5. A fastening frame structure according to claim 1, wherein: the fixed frame is provided with a positioning gap.
6. A deflector rod is characterized in that: the fixing frame structure comprises a fixing frame structure and a first resetting piece, wherein the fixing frame structure is arranged in the first cavity, one end of the first resetting piece abuts against the first cavity, and the other end of the first resetting piece abuts against the steel balls.
7. The shift lever of claim 6, wherein: the first chamber is provided with a first through hole, and the side wall of the first through hole is positioned on the motion trail of the limiting boss.
8. A rocker switch, comprising: the lifting lever comprises the lifting lever, the key and a shell as claimed in any one of claims 6 to 7, wherein a containing cavity is arranged in the shell, a triangular protrusion is arranged on the bottom surface of the containing cavity, the key drives the lifting lever to move, and the steel ball slides on the triangular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031744.4U CN216487815U (en) | 2021-12-03 | 2021-12-03 | Fixing frame structure, driving lever and rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031744.4U CN216487815U (en) | 2021-12-03 | 2021-12-03 | Fixing frame structure, driving lever and rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216487815U true CN216487815U (en) | 2022-05-10 |
Family
ID=81418879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123031744.4U Active CN216487815U (en) | 2021-12-03 | 2021-12-03 | Fixing frame structure, driving lever and rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216487815U (en) |
-
2021
- 2021-12-03 CN CN202123031744.4U patent/CN216487815U/en active Active
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