CN219842914U - Shock-absorbing key structure - Google Patents
Shock-absorbing key structure Download PDFInfo
- Publication number
- CN219842914U CN219842914U CN202320271804.XU CN202320271804U CN219842914U CN 219842914 U CN219842914 U CN 219842914U CN 202320271804 U CN202320271804 U CN 202320271804U CN 219842914 U CN219842914 U CN 219842914U
- Authority
- CN
- China
- Prior art keywords
- balance
- balance bar
- key structure
- metal plate
- metal sheet
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 65
- 238000005452 bending Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 29
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims 5
- 238000000034 method Methods 0.000 claims 1
- 239000007769 metal material Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Abstract
The utility model provides a shock-absorbing key structure, this structure includes PET board, metal sheet and balance strip, the metal sheet sets up on the PET board, the mounted position at the both ends of metal sheet all is equipped with a connecting portion of bending, the balance strip is provided with two and is located respectively the both sides of metal sheet, the mounted end of balance strip all inwards buckles the setting, the mounted end of balance strip with connecting portion link to each other; broken holes are formed in two ends of the metal plate, the broken holes are communicated with the contact positions of the balance bar and the connecting portion, and the mounting end of the balance bar is not in collision with the metal plate. The shock-absorbing key structure designed by the utility model adopts a hole breaking mode, so that the balance bar is prevented from directly colliding with a metal material, and the assembly position of the balance bar and the metal piece is prevented from resonating; adopt broken hole and add the mode of cushion for the buffering effect is more erect, and the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model belongs to the technical field of keyboard structure improvement, and particularly relates to a shock-absorbing key structure.
Background
The prior conventional key structure is shown in fig. 1, and comprises a PET plate 1, a metal plate 2 and a balance bar 3, wherein the metal plate 2 is arranged on the PET plate 1, the mounting positions of the two ends of the metal plate 2 are respectively provided with a bent connecting part 4, the balance bar 3 is provided with two sides which are respectively positioned on the metal plate 2, the mounting ends of the balance bar 3 are respectively bent inwards, and the mounting ends of the balance bar 3 are arranged above the metal plate 2 and are inserted into the mounting holes of the connecting parts 4 by the tail ends of the balance bar 3 to realize assembly.
However, when a consumer uses a computer, the consumer often feeds back such a keyboard to have a resonance phenomenon, and researches find that the resonance phenomenon of the keyboard is mainly generated from the assembling position of the balance bar and the metal piece (the balance bar resonates in the mounting hole of the connecting part), so that noise is generated when the balance bar collides with the metal piece, and the consumer experience is poor.
Therefore, in order to solve the above problems, we have devised a shock-absorbing key structure.
It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a shock-absorbing key structure.
To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a shock-absorbing key structure, this structure includes PET board, metal sheet and balance strip, the metal sheet sets up on the PET board, the mounted position at the both ends of metal sheet all is equipped with a connecting portion of bending, the balance strip is provided with two and is located respectively the both sides of metal sheet, the mounted end of balance strip all inwards buckles the setting, the mounted end of balance strip with connecting portion link to each other; broken holes are formed in two ends of the metal plate, the broken holes are communicated with the contact positions of the balance bar and the connecting portion, and the mounting end of the balance bar is not in collision with the metal plate.
The preferable technical scheme is as follows: the installation end of the balance bar is arranged on the outer side of the metal plate, two broken holes are formed in the two ends of the metal plate, which correspond to the installation positions of the balance bar, the connecting portion is an installation plate, the broken holes are formed to the installation positions of the installation plate, and the end portions of the two balance bars are respectively inserted into the corresponding broken holes.
The preferable technical scheme is as follows: the installation end of the metal plate protrudes out of the installation end of the balance bar, a broken hole is formed in the middle of the installation end of the metal plate, the connecting portion is a group of hooks which are bent inwards, and the end portions of the two balance bars are respectively clamped in the corresponding hooks.
The preferable technical scheme is as follows: the broken hole is provided with a cushion block, and the cushion block is positioned between the balance bar and the metal plate.
The preferable technical scheme is as follows: the cushion block is made of PET.
The preferable technical scheme is as follows: the metal plate is an aluminum plate.
Due to the application of the technical scheme, compared with the prior art, the utility model has the advantages that:
the shock-absorbing key structure designed by the utility model adopts a hole breaking mode, so that the balance bar is prevented from directly colliding with a metal material, and the assembly position of the balance bar and the metal piece is prevented from resonating; adopt broken hole and add the mode of cushion for the buffering effect is more erect, and the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic diagram of an end portion of a key structure of a conventional keyboard.
Fig. 2 is an end schematic view of a key structure according to a first embodiment.
Fig. 3 is an end schematic view of a key structure according to a second embodiment.
In the drawings, 1, a PET plate; 2. a metal plate; 3. a balance bar; 4. a connection part; 5. breaking holes; 6. and (5) cushion blocks.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-3. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one: as shown in fig. 2, a shock-absorbing key structure comprises a PET plate 1, a metal plate 2 and balance bars 3, wherein the metal plate 2 is arranged on the PET plate 1, the mounting positions of the two ends of the metal plate 2 are respectively provided with a bent connecting part 4, the balance bars 3 are respectively arranged on the two sides of the metal plate 2, the mounting ends of the balance bars 3 are respectively bent inwards, and the mounting ends of the balance bars 3 are connected with the connecting parts 4; broken holes 5 are formed in two ends of the metal plate 2, the broken holes 5 are communicated with contact positions of the balance bar 3 and the connecting portion 4, and the installation end of the balance bar 3 is not in abutting arrangement with the metal plate 2. The metal plate 2 is an aluminum plate. The installation end setting of balance bar 3 is in the outside of metal sheet 2, and two broken holes 5 have all been seted up to the both ends of metal sheet 2 corresponding to the mounted position of balance bar 3, and connecting portion 4 is a mounting panel, and broken hole 5 is seted up to the mounted position of mounting panel, and the tip of two balance bars 3 is inserted respectively and is established in broken hole 5 that corresponds.
Principle of: the key structure of this embodiment is based on traditional key structure, broken hole 5 respectively in two installation hole positions department that connecting portion 4 links to each other with balanced strip 3, has excavated the material of corresponding position on the metal sheet 2, simultaneously, with the tip excision of metal sheet 2 for the installation end of balanced strip 3 is located the outside of metal sheet 2, has avoided the installation end and the metal material direct collision of balanced strip 3, and balanced strip 3 is direct with PET material contact, thereby has avoided resonance phenomenon.
Embodiment two: as shown in fig. 3, a shock-absorbing key structure comprises a PET plate 1, a metal plate 2 and balance bars 3, wherein the metal plate 2 is arranged on the PET plate 1, the mounting positions of the two ends of the metal plate 2 are respectively provided with a bent connecting part 4, the balance bars 3 are respectively arranged on the two sides of the metal plate 2, the mounting ends of the balance bars 3 are respectively bent inwards, and the mounting ends of the balance bars 3 are connected with the connecting parts 4; broken holes 5 are formed in two ends of the metal plate 2, the broken holes 5 are communicated with contact positions of the balance bar 3 and the connecting portion 4, and the installation end of the balance bar 3 is not in abutting arrangement with the metal plate 2. The metal plate 2 is an aluminum plate. The installation end of the metal plate 2 is provided with the installation end of the convex balance bar 3, the middle part of the installation end of the metal plate 2 is provided with a broken hole 5, the connecting part 4 is a group of hooks which are bent inwards, and the end parts of the two balance bars 3 are respectively clamped in the corresponding hooks. The position of the broken hole 5 is provided with a cushion block 6, and the cushion block 6 is positioned between the balance bar 3 and the metal plate 2. The material of the cushion block 6 is PET.
Principle of: the key structure of this embodiment is based on traditional key structure, set up connecting portion 4 into two pothooks to broken hole 5 in pothook and balance bar 3 hookup location department, excavated the material of connecting portion 4 corresponding position on the metal sheet 2, and remain the tip surplus material of metal sheet 2, simultaneously, cushion 6 of PET material has been filled up in broken hole 5 department position corresponding balance bar 3, the installation end and the metal material direct collision of balance bar 3 have been avoided, balance bar 3 direct and PET material contact, thereby avoided resonance phenomenon, this structure adds cushion 6, the cushioning effect is better.
The shock-absorbing key structure designed by the utility model adopts a hole breaking mode, so that the balance bar is prevented from directly colliding with a metal material, and the assembly position of the balance bar and the metal piece is prevented from resonating; adopt broken hole and add the mode of cushion for the buffering effect is more erect, and the practicality is strong, is fit for promoting.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. The utility model provides a shock-absorbing key structure, this structure includes PET board (1), metal sheet (2) and balance strip (3), metal sheet (2) set up on PET board (1), the mounted position at the both ends of metal sheet (2) all is equipped with connecting portion (4) of bending, balance strip (3) are provided with two and are located respectively the both sides of metal sheet (2), the installation end of balance strip (3) all inwards buckles the setting, the installation end of balance strip (3) with connecting portion (4) link to each other; the method is characterized in that: broken hole (5) have all been seted up at the both ends of metal sheet (2), broken hole (5) communicate in balance bar (3) with the contact position of connecting portion (4), the installation end of balance bar (3) with metal sheet (2) do not have the conflict setting.
2. The shock absorbing key structure as set forth in claim 1, wherein: the installation end of the balance bar (3) is arranged on the outer side of the metal plate (2), two broken holes (5) are formed in the two ends of the metal plate (2) corresponding to the installation positions of the balance bar (3), the connecting portion (4) is an installation plate, the broken holes (5) are formed to the installation positions of the installation plate, and the end portions of the two balance bars (3) are respectively inserted into the corresponding broken holes (5).
3. The shock absorbing key structure as set forth in claim 1, wherein: the installation end of the metal plate (2) protrudes the installation end of the balance bar (3) is provided, a broken hole (5) is formed in the middle of the installation end of the metal plate (2), the connecting portion (4) is a group of hooks which are bent inwards, and the end parts of the two balance bars (3) are respectively clamped in the corresponding hooks.
4. A shock absorbing key structure according to claim 3, wherein: the position of the broken hole (5) is provided with a cushion block (6), and the cushion block (6) is positioned between the balance bar (3) and the metal plate (2).
5. The shock absorbing key structure as set forth in claim 4, wherein: the cushion block (6) is made of PET.
6. The shock absorbing key structure as set forth in claim 1, wherein: the metal plate (2) is an aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271804.XU CN219842914U (en) | 2023-02-21 | 2023-02-21 | Shock-absorbing key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271804.XU CN219842914U (en) | 2023-02-21 | 2023-02-21 | Shock-absorbing key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842914U true CN219842914U (en) | 2023-10-17 |
Family
ID=88304145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320271804.XU Active CN219842914U (en) | 2023-02-21 | 2023-02-21 | Shock-absorbing key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842914U (en) |
-
2023
- 2023-02-21 CN CN202320271804.XU patent/CN219842914U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |