CN112967900A - Self-powered mouse switch device with clear key feedback - Google Patents
Self-powered mouse switch device with clear key feedback Download PDFInfo
- Publication number
- CN112967900A CN112967900A CN202110111870.6A CN202110111870A CN112967900A CN 112967900 A CN112967900 A CN 112967900A CN 202110111870 A CN202110111870 A CN 202110111870A CN 112967900 A CN112967900 A CN 112967900A
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- China
- Prior art keywords
- self
- key
- spring
- switch device
- pipe
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention relates to the technical field of computer auxiliary equipment, and discloses a self-powered mouse switch device with clear key feedback, which comprises a shell, wherein a middle key is arranged in the middle of the upper part of the shell, two pressing plates are arranged on two sides of the middle key, an on-off key is arranged below the pressing plates, a contact is arranged above the on-off key and opposite to the pressing plates, a pressure sensing box is arranged outside the lower part of the contact, a reset spring is arranged at the lower bottom of the pressure sensing box, a guide pipe is movably connected below the pressure sensing box, the lower end of the guide pipe is movably connected with an inflating pipe, a piston is arranged in the inflating pipe, a toothed bar is fixedly connected to the right end of the piston, and an inner. According to the self-powered mouse switch device with the clear key feedback, the toothed bar is pushed to the right through the key to drive the inner ratchet wheel to rotate, when one ratchet is rotated, the pawl rebounds under the elastic force of the spring at the tail end of the pawl to impact the inner side of the inner ratchet wheel to generate sound, so that the sound feedback is provided for a user, and the key feedback is clear and effective.
Description
Technical Field
The invention relates to the technical field of computer-aided equipment, in particular to a self-powered mouse switch device with clear key feedback.
Background
Along with the wide use of wireless mouse, the battery durability of wireless mouse becomes the problem that consumers and manufacturers are very concerned about, frequently charge the mouse or accidentally cut off the power supply in the use process to become the biggest obstacle that influences the comfort of consumers in use, manufacturers are beginning to seek self-powered mouse equipment in many times, in order to guarantee the long-term work of wireless mouse peripheral hardware, the most dependence button kinetic energy of mouse of current self-powered scheme turns into the electric energy, this makes in the button process, original mouse button feedback is not obvious, when in actual use, the maloperation easily appears, and not conform to the habit that people used mouse. And the existing mechanical energy conversion efficiency is low, most of weak current generated by single click is consumed in a charging circuit and is difficult to accumulate.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a self-powered mouse switch device with clear button feedback, which utilizes the mouse switch key to charge and simultaneously ensures the clear button feedback, thereby solving the problems in the background technology.
(II) technical scheme
In order to achieve the purpose of ensuring clear key feedback, the invention provides the following technical scheme: a self-powered mouse switch device with clear key feedback comprises a shell, wherein a middle key is arranged in the middle of the upper portion of the shell, two pressing plates are arranged on two sides of the middle key, an on-off key is arranged below the pressing plates, a contact is arranged above the on-off key and opposite to the pressing plates, a pressure sensing box is arranged outside the lower portion of the contact, a reset spring is arranged at the lower bottom of the pressure sensing box, a guide pipe is movably connected below the pressure sensing box, a inflating pipe is movably connected to the lower end of the guide pipe, a piston is arranged in the inflating pipe, a gear rod is fixedly connected to the right end of the piston, an inner ratchet wheel is arranged above the gear rod, an inner rotor is arranged in the center of the inner ratchet wheel, a plurality of pawls are arranged outside the inner rotor, opposite sides of rotating shafts of the two inner rotors are coupled with a coupling sleeve, and a spring wheel, the spring wheel is characterized in that a spring coil is arranged inside the spring wheel, a force storage buckle is arranged at the tail end of the spring coil, and a power generation shaft is arranged in the middle of the spring coil.
Preferably, the upper part of the pressing plate is a finger pressing flat plate, and the lower part of the pressing plate is a vertical extension plate which is arranged opposite to the contact.
Preferably, the lower part of the contact extends into a movable groove in the pressure sensing box and is movably connected with the return spring.
Preferably, the guide pipe is a hard hollow pipe, the length of the guide pipe can be adjusted according to the installation space, and the lower end of the guide pipe is horizontally bent and connected with the inflating pipe.
Preferably, the inflation pipe is horizontally arranged, the left end of the inflation pipe is matched with the guide pipe, and the interior of the inflation pipe is matched with the piston to keep sealing.
Preferably, the outer part of the inner ratchet wheel is provided with a straight tooth ring matched with the toothed bar, and the inner side of the inner ratchet wheel is provided with a ratchet ring structure.
Preferably, one end of the pawl is matched with the ratchet at the inner side of the inner ratchet wheel, and the other end of the pawl is provided with a spring connected with the inner rotor.
Preferably, the coupling sleeve is fixedly connected with the outer ring of the spring wheel, and the spring ring is driven to rotate to store force when the coupling sleeve rotates.
Preferably, the power storage buckle is fixedly connected with the inner side of the spring coil and the power generation shaft, and is provided with a spring key disconnected by overload.
(III) advantageous effects
Compared with the prior art, the invention provides a self-powered mouse switch device with clear key feedback, which has the following beneficial effects:
1. according to the self-powered mouse switch device with the clear key feedback, the piston and the rack rod in the inflating pipe are pushed through the guide pipe, and the abrasion of hardware can be effectively reduced in an air pressure transmission mode, so that the service life of a switch key is prolonged.
2. According to the self-powered mouse switch device with the clear key feedback, the toothed bar is pushed to the right through the key to drive the inner ratchet wheel to rotate, when one ratchet is rotated, the pawl rebounds under the elastic force of the spring at the tail end of the pawl to impact the inner side of the inner ratchet wheel to generate sound, so that the sound feedback is provided for a user, and the key feedback is clear and effective.
Drawings
FIG. 1 is a schematic view of a pressing structure according to the present invention;
FIG. 2 is a schematic diagram of the main structure of the present invention;
FIG. 3 is a schematic top view of the main structure of the present invention;
FIG. 4 is a schematic view of the transmission of the pressure sensing cassette of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2 according to the present invention;
fig. 6 is a schematic view of the structure of the spring wheel of the invention.
In the figure: 1. a housing; 2. a middle bond; 3. a pressing plate; 4. an on-off key; 5. a contact; 6. a pressure sensing box; 7. a return spring; 8. a conduit; 9. inflating a gas pipe; 10. a piston; 11. a rack bar; 12. an inner ratchet wheel; 13. an inner rotor; 14. a pawl; 15. a coupling sleeve; 16. a spring wheel; 17. a spring coil; 18. a force storage buckle; 19. and a power generation shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a self-powered mouse switch device with clear button feedback comprises a housing 1, a middle key 2 is arranged in the middle of the upper portion of the housing 1, two pressing plates 3 are arranged on both sides of the middle key 2, a switch key 4 is arranged below the pressing plates 3, a contact 5 is arranged above the switch key 4 and opposite to the pressing plates 3, a pressure sensing box 6 is arranged outside the lower portion of the contact 5, a return spring 7 is arranged at the lower bottom of the pressure sensing box 6, a guide tube 8 is movably connected below the pressure sensing box 6, a inflating tube 9 is movably connected to the lower end of the guide tube 8, a piston 10 is arranged in the inflating tube 9, a toothed bar 11 is fixedly connected to the right end of the piston 10, an inner ratchet 12 is arranged above the toothed bar 11, an inner rotor 13 is arranged in the center of the inner ratchet 12, a plurality of pawls 14 are arranged outside the inner rotor 13, and, one side of the coupling sleeve 15 close to the middle key 2 is provided with a spring wheel 16, a spring coil 17 is arranged inside the spring wheel 16, the tail end of the spring coil 17 is provided with a power storage buckle 18, and the middle part of the spring coil 17 is provided with a power generation shaft 19.
Wherein, the upper part of the pressing plate 3 is a finger pressing flat plate, and the lower part is a vertical extension plate which is arranged opposite to the contact 5.
Wherein, the lower part of the contact 5 extends into a movable groove in the pressure sensing box 6 and is movably connected with a return spring 7.
Wherein, the conduit 8 is a hard hollow pipe, the length of which can be adjusted according to the installation space, and the lower end of which is horizontally bent and connected with the inflating pipe 9.
Wherein, the inflating pipe 9 is horizontally arranged, the left end of the inflating pipe is matched with the guide pipe 8, and the inside of the inflating pipe is matched with the piston 10 to keep sealing.
Wherein, the outer part of the inner ratchet wheel 12 is a straight tooth ring matched with the toothed bar 11, and the inner side is a ratchet ring structure.
Wherein, one end of the pawl 14 is matched with the inner side ratchet of the inner ratchet wheel 12, and the other end is provided with a spring connected with the inner rotor 13.
The coupling sleeve 15 is fixedly connected with the outer ring of the spring wheel 16, and drives the spring ring 17 to rotate to store force when rotating.
Wherein, the power storage buckle 18 is fixedly connected with the inner side of the spring coil 17 and the power generation shaft 19, and is provided with a spring key for breaking through overload.
The working principle is as follows: this self-powered mouse switching device with clear button feedback, the below of pressing panel 3 is provided with on & off switch 4, the top of on & off switch 4 is just being provided with contact 5 to pressing panel 3, the outside of the 5 lower parts of contact is provided with pressure sensing box 6, the lower bottom of pressure sensing box 6 is provided with reset spring 7, the below swing joint of pressure sensing box 6 has pipe 8, the lower extreme swing joint of pipe 8 has inflation pipe 9, be provided with piston 10 in the inflation pipe 9, the right-hand member fixedly connected with ratch 11 of piston 10, when using the mouse, press panel 3 is clicked at every turn, all can promote contact 5 and push down pressure sensing box 6 inner chamber, rethread pipe 8 promotes inflation pipe 9 inner piston 10 and ratch 11, the pneumatic transmission mode can effectively reduce the hardware wearing and tearing, extend the life of on & off switch 4.
When the rack bar 11 is pushed to the right, the inner ratchet wheel 12 is driven to rotate, the pawl 14 is not buckled with the ratchet teeth on the inner side of the inner ratchet wheel 12, when one ratchet tooth is rotated, the pawl 14 rebounds under the elastic force of the spring at the tail end of the pawl 14 to impact the inner side of the inner ratchet wheel 12 to generate sound, sound feedback is provided for a user, and key feedback is clear and effective.
According to the self-powered mouse switch device with clear key feedback, after a pressing plate 3 is loosened, a contact 5 is reset under the elastic force of a reset spring 7, an air cavity correspondingly inhales air to drive a toothed bar 11 to reset, in the resetting process, a pawl 14 is buckled with a ratchet on the inner side of an inner ratchet wheel 12 to drive an inner rotor 13 to rotate, the opposite side of a rotating shaft of the inner rotor 13 is coupled with a coupling sleeve 15, a spring wheel 16 is arranged on one side, close to a middle key 2, of the coupling sleeve 15, a spring coil 17 is arranged inside the spring wheel 16, a power storage buckle 18 is arranged at the tail end of the spring coil 17, a power generation shaft 19 is arranged in the middle of the spring coil 17, the inner rotor 13 drives the spring wheel 16 to store power, after multiple times of clicking, the power storage buckle 18 releases the spring coil 17 to drive the power generation shaft 19 to rotate to generate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a self-power mouse switching device with clear button feedback, includes shell (1), its characterized in that: the middle of the upper part of the shell (1) is provided with a middle key (2), two pressing plates (3) are arranged on two sides of the middle key (2), an on-off key (4) is arranged below the pressing plates (3), a contact (5) is arranged above the on-off key (4) and just opposite to the pressing plates (3), a pressure sensing box (6) is arranged outside the lower part of the contact (5), a reset spring (7) is arranged at the lower bottom of the pressure sensing box (6), a guide pipe (8) is movably connected below the pressure sensing box (6), a inflating pipe (9) is movably connected at the lower end of the guide pipe (8), a piston (10) is arranged in the inflating pipe (9), a toothed bar (11) is fixedly connected at the right end of the piston (10), an inner ratchet (12) is arranged above the toothed bar (11), an inner ratchet (13) is arranged in the center of the inner ratchet (12), the outer portion of the inner rotor (13) is provided with a plurality of pawls (14), the rotating shaft opposite sides of the two inner rotors (13) are coupled with a connecting shaft sleeve (15), one side, close to the middle key (2), of the connecting shaft sleeve (15) is provided with a spring wheel (16), the inner portion of the spring wheel (16) is provided with a spring coil (17), the tail end of the spring coil (17) is provided with a power storage buckle (18), and the middle portion of the spring coil (17) is provided with a power generation shaft (19).
2. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the upper part of the pressing plate (3) is a finger pressing flat plate, and the lower part of the pressing plate is a vertical extension plate which is arranged opposite to the contact (5).
3. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the lower part of the contact (5) extends into a movable groove in the pressure sensing box (6) and is movably connected with a return spring (7).
4. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the guide pipe (8) is a hard hollow pipe, the length of the guide pipe can be adjusted according to the installation space, and the lower end of the guide pipe is horizontally bent and connected with the inflating pipe (9).
5. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the inflating pipe (9) is horizontally arranged, the left end of the inflating pipe is matched with the guide pipe (8), and the inside of the inflating pipe is matched with the piston (10) to keep sealing.
6. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the outer part of the inner ratchet wheel (12) is a straight toothed ring matched with the toothed bar (11), and the inner side of the inner ratchet wheel is a ratchet ring structure.
7. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: one end of the pawl (14) is matched with the ratchet at the inner side of the inner ratchet wheel (12), and the other end of the pawl is provided with a spring connected with the inner rotor (13).
8. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the coupling sleeve (15) is fixedly connected with the outer ring of the clockwork wheel (16), and drives the spring coil (17) to rotate to store force when rotating.
9. A self-powered mouse switch device with clear button feedback as recited in claim 1, further comprising: the power storage buckle (18) is fixedly connected with the inner side of the spring coil (17) and the power generation shaft (19), and is provided with a spring key disconnected by overload.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110111870.6A CN112967900A (en) | 2021-01-27 | 2021-01-27 | Self-powered mouse switch device with clear key feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110111870.6A CN112967900A (en) | 2021-01-27 | 2021-01-27 | Self-powered mouse switch device with clear key feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112967900A true CN112967900A (en) | 2021-06-15 |
Family
ID=76273298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110111870.6A Withdrawn CN112967900A (en) | 2021-01-27 | 2021-01-27 | Self-powered mouse switch device with clear key feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112967900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972086A (en) * | 2021-10-27 | 2022-01-25 | 歌尔科技有限公司 | Force feedback device, electronic equipment and electronic equipment system |
-
2021
- 2021-01-27 CN CN202110111870.6A patent/CN112967900A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972086A (en) * | 2021-10-27 | 2022-01-25 | 歌尔科技有限公司 | Force feedback device, electronic equipment and electronic equipment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210615 |