CN215642614U - Keyboard protective cover for notebook computer - Google Patents
Keyboard protective cover for notebook computer Download PDFInfo
- Publication number
- CN215642614U CN215642614U CN202122190914.7U CN202122190914U CN215642614U CN 215642614 U CN215642614 U CN 215642614U CN 202122190914 U CN202122190914 U CN 202122190914U CN 215642614 U CN215642614 U CN 215642614U
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- China
- Prior art keywords
- sides
- protection cover
- keyboard
- cover body
- joint piece
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- 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.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title abstract description 26
- 239000000463 material Substances 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000010030 laminating Methods 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a keyboard protective cover for a notebook computer, which comprises: the side grooves are formed in the middle portions of two sides of the inner wall of the protective cover body, the clamping blocks are arranged inside the side grooves and are L-shaped, the clamping blocks are divided into vertical block portions and transverse block portions, limiting mechanisms are arranged on the sides, away from each other, of the two clamping blocks, each limiting mechanism comprises a pair of second springs, and each pair of second springs is fixedly connected to the upper side and the lower side of the surface of the corresponding vertical block of the clamping block respectively, and the protective cover has the advantages that: through setting up joint piece and stop gear, two L type pieces when stop gear lose fixedly, under the promotion of two pairs of No. two springs of both sides, two joint pieces can be close to each other for the horizontal piece part laminating joint of two joint pieces can make the whole more firm of fixing on the keyboard of protection cover body in the both sides of keyboard, when the pet tramples, the protection cover body also is difficult for droing, and the keyboard is not fragile.
Description
Technical Field
The utility model relates to the technical field of notebook accessories, in particular to a keyboard protective cover for a notebook computer.
Background
The notebook computer is widely used in life and business offices due to the portability, a keyboard needs to be equipped when the notebook computer is used, the working efficiency is increased, and when the keyboard does not need to be used, a protective cover is generally used for covering the keyboard, so that the keyboard is prevented from entering dust.
Under the prior art, when the dustproof protection cover of keyboard was used, all possessed dustproof function, but current dust cover generally directly covers on the keyboard surface, and is firm inadequately, when having the pet to trample, the dust cover drops easily, leads to the keyboard to damage even.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the dustproof protection cover of the keyboard has a dustproof function, but the existing dustproof cover is generally directly covered on the surface of the keyboard and is not stable enough, and the dustproof cover is easy to fall off even to damage the keyboard when a pet tramples, so that the keyboard protection cover for the notebook computer is provided.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a keyboard protection cover for a notebook computer, comprising: the protective cover body, the side channel has all been seted up at protective cover body's inner wall both sides middle part, the inside of side channel all is provided with the joint piece, the joint piece is equally divide for vertical piece part and horizontal piece part, two for L type and joint piece one side that the joint piece was kept away from each other all is provided with stop gear, stop gear all includes a pair of No. two springs, and is every right No. two springs are both sides about the vertical piece surface of corresponding joint piece fixed connection respectively, No. two equal fixed connection in corresponding side channel cell wall of one end that the joint piece was kept away from to the spring, the protective cover body is the ya keli material.
Preferably, the middle parts of the two sides, away from each other, of the clamping blocks are fixedly connected with a first L-shaped block, through holes are formed in opposite side grooves of the lower parts of the side walls of the two sides of the protective cover body, each through hole is communicated with the corresponding side groove, a first spring is fixedly connected to the hole wall of the bottom end of each through hole, a second L-shaped block is fixedly connected to the upper end of each spring, each second L-shaped block is clamped with the corresponding first L-shaped block, one end of each transverse block of each second L-shaped block extends to the two sides of the outer portion of the protective cover body respectively, the second L-shaped blocks on the two sides of the outer portion of the protective cover body are pressed down, the transverse blocks of the two second L-shaped blocks move downwards, the first springs are compressed accordingly, and when the vertical blocks of the two second L-shaped blocks move downwards to be separated from the first L-shaped blocks, the two first L-shaped blocks lose fixation.
Preferably, the equal threaded connection of every joint piece in the both sides of the protective cover body has the screw rod, every the screw rod is located the inside one end of side groove and all contacts with corresponding joint piece surface, twists reverse two screw rods of both sides, twists reverse two screw rods to a side surface that two joint pieces of laminating kept away from each other for the surface of every joint piece is supported spacing by corresponding screw rod, and two joint pieces are more firm.
Preferably, two equal rubber coupling in the relative one side of joint piece has the rubber pad, two the horizontal piece part of joint piece sets up relatively, and the rubber pad can increase the frictional force on joint piece surface and keyboard surface, makes its joint more firm.
The utility model has the following advantages:
through setting up joint piece and stop gear, two L type pieces when stop gear lose fixedly, under the promotion of two pairs of No. two springs of both sides, two joint pieces can be close to each other, make the horizontal piece part laminating joint of two joint pieces in the both sides of keyboard, can make the whole more firm of fixing on the keyboard of protection cover body, when the pet tramples, protection cover body also is difficult for droing, the keyboard is not fragile, through setting up the rubber pad, the rubber pad can increase the frictional force on joint piece surface and keyboard surface, make its joint more firm, through setting up the screw rod, twist reverse two screw rods of both sides, twist reverse two screw rods to a side surface that two joint pieces of laminating kept away from each other, it is spacing to make the surface of every joint piece supported by corresponding screw rod, two joint pieces are more firm, the protection cover body is also more stable.
Drawings
Fig. 1 is a schematic perspective view illustrating a keyboard protection cover for a notebook computer according to a preferred embodiment of the present invention;
fig. 2 is a front sectional view of a keyboard protection cover for a notebook computer according to a preferred embodiment of the present invention;
fig. 3 is an enlarged schematic structural diagram of a keyboard protection cover for a notebook computer according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a protective cover body; 2. a side groove; 3. a clamping block; 4. a limiting mechanism; 41. an L-shaped block; 42. a second L-shaped block; 43. a through hole; 44. a first spring; 45. a second spring; 5. a screw; 6. and (7) a rubber pad.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-3, a keyboard protection cover for a notebook computer comprises a protection cover body 1, side grooves 2 are respectively formed in the middle portions of both sides of the inner wall of the protection cover body 1, clamping blocks 3 are respectively arranged inside the side grooves 2, when the two clamping blocks 3 approach each other, the transverse block portions of the two clamping blocks 3 are jointed and clamped on both sides of the keyboard, so that the protection cover body 1 is integrally fixed more stably, the clamping blocks 3 are L-shaped, the clamping blocks 3 are equally divided into a vertical block portion and a transverse block portion, a limiting mechanism 4 is arranged on one side of each of the two clamping blocks 3 away from each other, the limiting mechanism 4 comprises a pair of second springs 45, each pair of second springs 45 is respectively and fixedly connected to the upper and lower sides of the surface of the vertical block of the corresponding clamping block 3, one end of each second spring 45 away from the clamping block 3 is fixedly connected to the wall of the corresponding side groove 2, because the second springs 45 have tension, under the promotion of two pairs of No. two springs 45 of both sides, two joint pieces 3 can be close to each other, and the protection cover body 1 is the ya keli material, has certain hardness and transparency, can observe the state of keyboard and step on the keyboard when avoiding the pet directly to trample again.
Wherein, in order to better fix the protective cover body 1 on the keyboard, the middle parts of the sides of the two clamping blocks 3 which are far away from each other are welded with a first L-shaped block 41, the lower parts of the side walls of the two sides of the protective cover body 1 are both provided with through holes 43, each through hole 43 is communicated with the corresponding side groove 2, the hole wall at the bottom end of each through hole 43 is fixedly connected with a first spring 44, when the first L-shaped block 41 moves, the first spring 44 can stretch along with the first spring, the upper end of the first spring 44 is fixedly connected with a second L-shaped block 42, each second L-shaped block 42 is mutually clamped with the corresponding first L-shaped block 41, one end of the transverse block part of the two second L-shaped blocks 42 respectively extends to the two sides outside the protective cover body 1, the second L-shaped blocks 42 on the two sides outside the protective cover body 1 are pressed down, so that the transverse blocks of the two second L-shaped blocks 42 move down, the first spring 44 is compressed along with the transverse blocks, when the vertical block parts of the two second L-shaped blocks 42 move down to be separated from the first L-shaped block 41, two L type pieces 41 lose fixedly, under the promotion of two pairs of No. two springs 45 of both sides, two joint pieces 3 can be close to each other for the joint in the both sides of keyboard is partly laminated to the horizontal piece of two joint pieces 3.
Wherein, for making joint piece 3 fixed more firm with the protecting cover body 1, 6 glue connections in two joint piece 3 relative one sides of rubber pad, rubber pad 6 can increase the frictional force on 3 surfaces of joint piece and keyboard surface, make it the joint more firm, the horizontal piece part of two joint pieces 3 sets up relatively, two joint pieces 3 are close to each other and make the both sides of the horizontal piece part laminating joint at the keyboard of two joint pieces 3, can make protecting cover body 1 monolithic stationary more firm.
Wherein, in order to make joint piece 3 more stable, the relative every joint piece 3 equal threaded connection in both sides of the protection casing body 1 has screw rod 5, every screw rod 5 is located the inside one end surface of side channel 2 and all laminates with corresponding joint piece 3 surface, twist reverse two screw rods 5 of both sides, twist reverse two screw rods 5 to a side surface that two joint pieces 3 of laminating kept away from each other, it is spacing to be supported by corresponding screw rod 5 on the surface of making every joint piece 3, two joint pieces 3 are more firm.
The working principle is as follows: when the protective cover body 1 is used, firstly, the protective cover body 1 is clamped on the surface of a keyboard, then the second L-shaped blocks 42 on the two sides of the outer part of the protective cover body 1 are pressed down, so that the transverse blocks of the second L-shaped blocks 42 move downwards, the first springs 44 are compressed, when the vertical block parts of the second L-shaped blocks 42 move downwards to be separated from the first L-shaped blocks 41, the first L-shaped blocks 41 lose fixation, under the pushing of the two pairs of second springs 45 on the two sides, the two clamping blocks 3 approach each other, so that the transverse block parts of the two clamping blocks 3 are jointed and clamped on the two sides of the keyboard, the protective cover body 1 is integrally fixed more stably, and rubber pads 6 are connected to the opposite sides of the two clamping blocks 3 in an adhesive manner, the rubber pads 6 can increase the friction force between the surfaces of the clamping blocks 3 and the surface of the keyboard, so that the clamping is more stable, after the protective cover body 1 is fixed by the clamping blocks 3, can twist reverse two screw rods 5 of both sides, twist reverse two screw rods 5 to a side surface that two joint pieces 3 of laminating kept away from each other for the surface of every joint piece 3 is supported spacingly by corresponding screw rod 5, and two joint pieces 3 are more firm, and the protective cover body 1 is also more stable, and when the pet tramples, the protective cover body 1 is also difficult for droing, and the keyboard is not fragile.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A keyboard protection cover for a notebook computer, comprising: the protection cover body (1), its characterized in that, side channel (2) have all been seted up at the inner wall both sides middle part of the protection cover body (1), the inside of side channel (2) all is provided with joint piece (3), joint piece (3) are divided equally for vertical piece part and horizontal piece part for L type and joint piece (3), two one side that joint piece (3) kept away from each other all is provided with stop gear (4), stop gear (4) all include a pair of No. two spring (45), and are every right No. two spring (45) difference fixed connection is in the vertical piece upper and lower both sides of corresponding joint piece (3) on the surface, the equal fixed connection in corresponding side channel (2) cell wall of one end that joint piece (3) were kept away from to No. two spring (45), the protection cover body (1) is the ya keli material.
2. The keyboard protection cover for the notebook computer according to claim 1, wherein a first L-shaped block (41) is fixedly connected to a middle portion of a side, away from each other, of each of the two clamping blocks (3), through holes (43) are formed in opposite side grooves (2) on lower portions of side walls of two sides of the protection cover body (1), each through hole (43) is communicated with the corresponding side groove (2), a first spring (44) is fixedly connected to a bottom hole wall of each through hole (43), a second L-shaped block (42) is fixedly connected to an upper end of each first spring (44), each second L-shaped block (42) is clamped with the corresponding first L-shaped block (41), and one end of a transverse block of each of the two second L-shaped blocks (42) extends to two sides of the exterior of the protection cover body (1).
3. The keyboard protection cover for the notebook computer according to claim 1, wherein a screw (5) is threadedly connected to each clamping block (3) at two sides of the protection cover body (1), and one end of each screw (5) located inside the side groove (2) is in surface contact with the corresponding clamping block (3).
4. The keyboard protection cover for the notebook computer according to claim 1, wherein a rubber pad (6) is glued to each of opposite sides of the two clamping blocks (3), and the transverse block parts of the two clamping blocks (3) are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190914.7U CN215642614U (en) | 2021-09-10 | 2021-09-10 | Keyboard protective cover for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190914.7U CN215642614U (en) | 2021-09-10 | 2021-09-10 | Keyboard protective cover for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642614U true CN215642614U (en) | 2022-01-25 |
Family
ID=79914741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190914.7U Expired - Fee Related CN215642614U (en) | 2021-09-10 | 2021-09-10 | Keyboard protective cover for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642614U (en) |
-
2021
- 2021-09-10 CN CN202122190914.7U patent/CN215642614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |