CN113223883A - Trigger button assembly and electronic equipment - Google Patents
Trigger button assembly and electronic equipment Download PDFInfo
- Publication number
- CN113223883A CN113223883A CN202110395760.7A CN202110395760A CN113223883A CN 113223883 A CN113223883 A CN 113223883A CN 202110395760 A CN202110395760 A CN 202110395760A CN 113223883 A CN113223883 A CN 113223883A
- Authority
- CN
- China
- Prior art keywords
- friction
- gear
- trigger
- key assembly
- trigger key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- 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
-
- 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
- H01H13/04—Cases; Covers
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a trigger key assembly and electronic equipment, wherein the trigger key assembly comprises an installation frame, a trigger key part is rotatably arranged on the installation frame, a first friction part is arranged on a rotating shaft of the trigger key part, a second friction part is arranged against the first friction part, and a first driving part is used for providing force towards the first friction part for the second friction part. Through adjusting the size of the frictional extrusion force between first friction portion and the second friction portion to make trigger button portion can provide different force feedback, improve operator's use and experience.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a trigger key assembly and electronic equipment.
Background
A structure of a common trigger button assembly applied to a game handle is shown in fig. 1, and the common trigger button assembly includes a trigger button 1, an installation frame 2, a torsion spring 3 and a rotating shaft 4, wherein the trigger button 1 is fixed on the installation frame 2 through the rotating shaft 4, and force feedback obtained by forcibly pulling the trigger button 1 is mainly provided by the torsion spring 3. The force feedback available to the trigger button 1 will also be fixed once the torsion spring 3 is selected. In order to improve the experience of the swordsman of the operator, in different game scenes, the trigger button 1 should be able to provide different force feedback schemes to the operator to improve the game experience of the operator, while the existing trigger button assembly obviously cannot meet this requirement.
The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.
Disclosure of Invention
In view of the problems noted in the background, the present invention provides a trigger button assembly and an electronic device.
In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:
the invention provides a trigger key assembly, comprising:
installing a frame;
a trigger button part which is rotationally connected with the mounting frame;
the first friction part is arranged on the rotating shaft of the trigger button part;
a second friction portion disposed against the first friction portion;
a first driving portion for providing a force to the second friction portion toward the first friction portion.
In some embodiments of the present application, the first driving portion includes a first magnetic member and a second magnetic member that are mutually exclusive, the first magnetic member is disposed on the second friction portion, and the first magnetic member and/or the second magnetic member are/is an electromagnetic coil.
In some embodiments of the present application, an iron core is disposed through the electromagnetic coil.
In some embodiments of the present application, the first driving portion includes a first magnetic member and a second magnetic member that are mutually exclusive, the first magnetic member is disposed on the second friction portion, the first driving portion further includes a driving member, and the driving member drives the second magnetic member to approach or be away from the first magnetic member.
In some embodiments of the present application, the friction device further includes a first gear, a second gear, and a second driving portion, the second driving portion drives the first gear to rotate, the first gear is engaged with the second gear, the second gear is connected with the first friction portion or the second friction portion, and the second gear is used for enabling the first friction portion and the second friction portion to rotate relatively.
In some embodiments of the present application, the second friction portion includes a second friction disc and a connecting rod disposed on the second friction disc, and the second gear is fixedly sleeved on the connecting rod.
In some embodiments of the present application, the end fixing sleeve of the connecting column is provided with a fixing plate, and one side of the fixing plate is connected with one side of the first driving part facing the second friction part.
In some embodiments of the present application, a spacer is further sleeved on the connecting column, and the spacer is located between the second gear and the second friction part.
In some embodiments of this application, be equipped with the torsional spring in the pivot of trigger button portion, the one end of torsional spring with the trigger supports and leans on, the other end of torsional spring with the installing frame supports and leans on.
The invention also provides electronic equipment comprising the trigger key assembly.
Compared with the prior art, the invention has the advantages and positive effects that:
the disclosed trigger button subassembly of this application adjusts the size of the frictional extrusion force between first friction portion and the second friction portion through adjusting the power that first drive division acted on second friction portion to make trigger button portion can provide different force feedback, improve operator's use and experience.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
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 introduced 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 diagram of a trigger key assembly of the prior art;
FIG. 2 is a schematic diagram of a trigger key assembly according to an embodiment;
fig. 3 is a cross-sectional view of a trigger key assembly according to an embodiment.
Reference numerals:
in fig. 1: 1-trigger button, 2-mounting frame, 3-torsion spring and 4-rotating shaft;
in fig. 2 and 3:
10-mounting a frame;
20-trigger button part, 21-trigger, 22-rotating shaft;
30-a first friction part, 31-a first friction disc, 32-a connecting part, 33-a recess;
40-a second friction part, 41-a second friction disc, 42-a connecting column;
50-a first driving part, 51-a first magnetic member, 52-a second magnetic member, 53-an iron core;
61-first gear, 62-second gear, 63-second drive;
71-fixing piece, 72-gasket;
80-torsion spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element 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.
Example one
Referring to fig. 2 and 3, the trigger key assembly in the present embodiment mainly includes a mounting frame 10, a trigger key part 20, a first friction part 30, a second friction part 40, and a first driving part 50.
The trigger button part 20 is rotatably connected to the mounting frame 10, and the trigger button part 20 can be rotated with respect to the mounting frame 10 to perform a rotational operation of the trigger.
The first friction part 30 is provided on the rotation shaft of the trigger button part 20, and the second friction part 40 is disposed against the first friction part 30.
The first driving part 50 is used for providing a force towards the first friction part 30 to the second friction part 40, the first friction part 30 and the second friction part 40 are close to each other and are attached and extruded, so that the first friction part 30 can receive a friction force when rotating relative to the second friction part 40, the friction force can be transmitted to the rotating shaft in the trigger button part 20, and because the trigger and the rotating shaft in the trigger button part 20 are fixed together, a user needs to overcome the friction force when pressing the trigger of the trigger button part 20, and further force feedback is realized.
The force of the first driving part 50 acting on the second friction part 40 is adjusted, and then the magnitude of the friction force between the first friction part 30 and the second friction part 40 is adjusted, so that the trigger button part 20 can provide different force feedback, and the use experience of an operator is improved.
In some embodiments of the present application, the trigger button portion 20 includes a trigger 21, a rotating shaft 22 is fixedly disposed on the trigger 21, the rotating shaft 22 is rotatably connected to the mounting frame 10, and one end of the rotating shaft 22 is fixedly connected to the first friction portion 30. When the trigger 21 is pulled, the first friction part 30 rotates together with the rotation shaft 22.
In some embodiments of the present application, the first friction portion 30 includes a first friction disk 31 and a connecting portion 32 disposed on the first friction disk 31, a concave portion 33 is disposed on the connecting portion 32, and one end of the rotating shaft 22 is fixedly inserted into the concave portion 33, so as to achieve a fixed connection between the first friction portion 30 and the rotating shaft 22.
In some embodiments of the present application, the first friction portion 30 is welded to the rotating shaft 22 or integrally formed therewith.
In some embodiments of the present application, referring to fig. 2 and 3, the first driving portion 50 includes a first magnetic member 51 and a second magnetic member 52 that are mutually exclusive, the first magnetic member 51 is disposed on the second friction portion 40, and the first magnetic member 51 and/or the second magnetic member 52 are electromagnetic coils.
In the present embodiment, the second magnetic member 52 is provided as an electromagnetic coil, and the first magnetic member 51 is provided as a magnet.
When force feedback is needed, the electromagnetic coil is electrified with direct current, the electromagnetic coil can generate a magnetic field with fixed magnetism, the magnetic field and the first magnetic piece 51 generate mutual repulsion, the first magnetic piece 51 drives the second friction part 40 to move towards the direction away from the second magnetic piece 52, namely the second friction part 40 is close to the direction close to the first friction part 30, the first friction part 30 and the second friction part 40 are attached and extruded, and the friction force between the first friction part 30 and the second friction part 40 can be changed by changing the size of direct current.
An iron core 53 is inserted into the electromagnetic coil, and after the electromagnetic coil is electrified, the iron core 53 can increase the magnetic force of the electromagnetic coil.
In other embodiments of the present application, the first driving part 50 may be further configured to: the first driving portion 50 includes a first magnetic member, a second magnetic member and a driving member, the first magnetic member is disposed on the second friction portion 40, and the driving member drives the second magnetic member to approach or be away from the first magnetic member, so that the second friction portion 40 approaches or is away from the first friction portion 30, and the friction force between the first friction portion 30 and the second friction portion 40 is adjusted.
In some embodiments of the present application, the trigger key assembly further includes a first gear 61, a second gear 62, and a second driving portion 63, and the driving portion 63 is a motor. The motor shaft end of the motor is fixedly connected with the first gear 61 and drives the first gear 61 to rotate. The first gear 61 is engaged with the second gear 62, and the second gear 62 is fixedly connected to the first friction part 30 or the second friction part 40. The second gear 62 is fixedly connected to the second friction portion 40 in this embodiment. The second gear 62 is used to rotate the first friction portion 30 and the second friction portion 40 relative to each other.
The second driving part 63 is started, the first gear 61 rotates to drive the second gear 62 to synchronously rotate, the second gear 62 drives the second friction part 40 to synchronously rotate in the same direction, so that the first friction part 30 and the second friction part 40 are attached and extruded, and the second friction part 40 rotates relative to the first friction part 30, the friction force between the first friction part 30 and the second friction part is further improved, and the force feedback effect of the trigger button part 20 is improved.
In some embodiments of the present application, the second friction portion 40 includes a second friction disk 41 and a connecting rod 42 disposed on the second friction disk 41, and the second gear 62 is fixedly sleeved on the connecting rod 42 in an interference manner, so as to achieve a fixed connection between the second gear 62 and the second friction portion 40.
The end of the connecting column 42 is fixedly sleeved with a fixing plate 71, and one side of the fixing plate 71 is fixedly connected with one side of the first driving part 50 facing the second friction part 40.
In this embodiment, one side of the fixing plate 71 is fixedly connected to the first magnetic member 51, so that the first magnetic member 51 moves toward the first friction portion 30 under the action of the second magnetic member 52, the first magnetic member 51 drives the fixing plate 71 to move synchronously, and the fixing plate 71 drives the second friction portion 40 to move synchronously, so that the first friction portion 30 and the second friction portion 40 are pressed against each other.
The fixing piece 71 is used for realizing the fixed installation of the first magnetic piece 51, the fixed contact area between the fixing piece 71 and the first magnetic piece 51 is larger, and the improvement of the connection reliability of the first magnetic piece 51 is facilitated.
If the first magnetic member 51 is directly and fixedly mounted on the end portion of the connection post 42, the connection contact area between the first magnetic member 51 and the end portion of the connection post 42 is small, and the connection reliability is reduced. Meanwhile, the fixing member 71 also has a certain limit stop function on the second gear 62, so that the second gear 62 is prevented from being disengaged.
The connecting column 42 is further sleeved with a gasket 72, and the gasket 72 is located between the second gear 62 and the second friction disc 41, so that the connection stability between the second gear 62 and the second friction part 40 is improved.
In some embodiments of the present application, a torsion spring 80 is disposed on the rotating shaft 22, one end of the torsion spring 80 abuts against the trigger 21, and the other end of the torsion spring 80 abuts against the mounting frame 10.
When the solenoid 50 is not energized, the torsion spring 80 can provide force feedback to the trigger 21.
Example two
The embodiment discloses an electronic device, which comprises the trigger key assembly disclosed in the first embodiment.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A trigger key assembly, comprising:
installing a frame;
a trigger button part which is rotationally connected with the mounting frame;
the first friction part is arranged on the rotating shaft of the trigger button part;
a second friction portion disposed against the first friction portion;
a first driving portion for providing a force to the second friction portion toward the first friction portion.
2. The trigger key assembly of claim 1,
the first driving part comprises a first magnetic force piece and a second magnetic force piece which are mutually exclusive, the first magnetic force piece is arranged on the second friction part, and the first magnetic force piece and/or the second magnetic force piece are/is an electromagnetic coil.
3. The trigger key assembly of claim 2,
an iron core is arranged in the electromagnetic coil in a penetrating mode.
4. The trigger key assembly of claim 1,
the first driving part comprises a first magnetic part and a second magnetic part which are mutually exclusive, the first magnetic part is arranged on the second friction part, the first driving part further comprises a driving part, and the driving part drives the second magnetic part to be close to or far away from the first magnetic part.
5. The trigger key assembly of claim 1,
still include first gear, second gear and second drive division, the second drive division drive first gear revolve, first gear with the second gear meshing, the second gear with first friction portion or the second friction portion is connected, the second gear is used for making first friction portion with the relative rotation of second friction portion.
6. The trigger key assembly of claim 5,
the second friction part comprises a second friction disc and a connecting column arranged on the second friction disc, and the second gear is fixedly sleeved on the connecting column.
7. The trigger key assembly of claim 6,
the fixed cover of tip of spliced pole is equipped with the stationary blade, one side of stationary blade with one side of first drive division towards second friction portion is connected.
8. The trigger key assembly of claim 6,
still be equipped with the gasket on the spliced pole, the gasket is located the second gear with between the second friction portion.
9. The trigger key assembly of any one of claims 1-8,
the trigger is characterized in that a torsion spring is arranged on a rotating shaft of the trigger button part, one end of the torsion spring is abutted to the trigger, and the other end of the torsion spring is abutted to the mounting frame.
10. An electronic device comprising a trigger key assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110395760.7A CN113223883A (en) | 2021-04-13 | 2021-04-13 | Trigger button assembly and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110395760.7A CN113223883A (en) | 2021-04-13 | 2021-04-13 | Trigger button assembly and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113223883A true CN113223883A (en) | 2021-08-06 |
Family
ID=77087057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110395760.7A Pending CN113223883A (en) | 2021-04-13 | 2021-04-13 | Trigger button assembly and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113223883A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11698655B1 (en) * | 2022-02-24 | 2023-07-11 | AAC Acoustic Technologies (Shanghai) Co., Ltd. | Force feedback device and handle using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11339590A (en) * | 1998-05-29 | 1999-12-10 | Nec Eng Ltd | Electronically adjustable key switch and keyboard device using it |
| US20130220060A1 (en) * | 2012-02-24 | 2013-08-29 | Alps Electric Co., Ltd. | Operation sensation imparting input device |
| CN107551538A (en) * | 2017-09-29 | 2018-01-09 | 歌尔科技有限公司 | A kind of method, trigger configuration and game device that trigger resistance is provided |
| CN111035921A (en) * | 2019-12-31 | 2020-04-21 | 歌尔科技有限公司 | Trigger button mechanism and handle |
| CN111318011A (en) * | 2020-02-28 | 2020-06-23 | 歌尔科技有限公司 | Game paddle and rocker feedback force device thereof |
| CN111806731A (en) * | 2020-06-30 | 2020-10-23 | 哈尔滨工业大学 | Electromagnetically triggered friction type pressing and releasing device |
-
2021
- 2021-04-13 CN CN202110395760.7A patent/CN113223883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11339590A (en) * | 1998-05-29 | 1999-12-10 | Nec Eng Ltd | Electronically adjustable key switch and keyboard device using it |
| US20130220060A1 (en) * | 2012-02-24 | 2013-08-29 | Alps Electric Co., Ltd. | Operation sensation imparting input device |
| CN107551538A (en) * | 2017-09-29 | 2018-01-09 | 歌尔科技有限公司 | A kind of method, trigger configuration and game device that trigger resistance is provided |
| CN111035921A (en) * | 2019-12-31 | 2020-04-21 | 歌尔科技有限公司 | Trigger button mechanism and handle |
| CN111318011A (en) * | 2020-02-28 | 2020-06-23 | 歌尔科技有限公司 | Game paddle and rocker feedback force device thereof |
| CN111806731A (en) * | 2020-06-30 | 2020-10-23 | 哈尔滨工业大学 | Electromagnetically triggered friction type pressing and releasing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11698655B1 (en) * | 2022-02-24 | 2023-07-11 | AAC Acoustic Technologies (Shanghai) Co., Ltd. | Force feedback device and handle using same |
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Application publication date: 20210806 |