CN214704572U - Anti-corrosion protective film - Google Patents
Anti-corrosion protective film Download PDFInfo
- Publication number
- CN214704572U CN214704572U CN202120424157.2U CN202120424157U CN214704572U CN 214704572 U CN214704572 U CN 214704572U CN 202120424157 U CN202120424157 U CN 202120424157U CN 214704572 U CN214704572 U CN 214704572U
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- rotation
- axis
- receiver
- usb
- protection film
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Abstract
The utility model discloses an anticorrosion protection film, including the keyboard protection film, the inside of keyboard protection film is provided with the xenon pipe, one side of keyboard protection film is provided with the axis of rotation, the one end of axis of rotation is provided with the step axle, the one end of step axle is provided with the knob, the below of axis of rotation is provided with the receiver, the below of receiver one end is provided with USB incoming port, the upper surface four corners of receiver is provided with the interface, the one end of receiver inner wall is provided with C-slot No. one, the below of receiver one side is provided with the USB socket, the top of rotation is provided with the shield; this anticorrosion protection film is through setting up the xenon pipe, with the power of USB socket access notebook, and the electric wire through between xenon pipe and the USB socket is the xenon pipe circular telegram when using, utilizes the xenon can luminous principle when the circular telegram, illuminates the keyboard under dim environment to the person of facilitating the use uses notebook computer, and the user can be connected with the notebook through USB access mouth simultaneously with the peripheral hardware.
Description
Technical Field
The utility model relates to a keyboard protection film technical field specifically is an anticorrosion protection film.
Background
The keyboard protective film is a product for protecting the keyboard, which is generated along with the appearance of the notebook, and often causes unnecessary loss to the notebook because water or other foreign matters enter the notebook in the process of using the notebook, so that the keyboard protective film plays a role in avoiding to a great extent, and is valued by notebook users.
The prior art has the following defects or problems:
1. the existing partial keyboard protective film is easy to cause oxidation cracking after contacting air for a long time, thereby shortening the service life;
2. most of the existing keyboard protective films have poor light transmission, so that a user cannot clearly see symbols on a keyboard in a dark environment, and normal use of the user on a notebook computer is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticorrosive protection film to the weak point of prior art to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosion protection film, includes the keyboard protection film, the inside of keyboard protection film is provided with the xenon pipe, one side of keyboard protection film is provided with the axis of rotation, the one end of axis of rotation is provided with the step axle, the one end of step axle is provided with the knob, the below of axis of rotation is provided with the receiver, the below of receiver one end is provided with USB and inserts the mouth, the upper surface four corners of receiver is provided with the interface, the one end of receiver inner wall is provided with C-shaped groove No. one, the below of receiver one side is provided with the USB socket, the pivoted top is provided with the shield.
As the preferred technical scheme of the utility model, xenon pipe passes through adhesive fixed connection with the keyboard protection film.
As the utility model discloses an optimal technical scheme, the one end of shield inner wall is provided with No. two C-shaped grooves, the external diameter size of axis of rotation and the internal diameter size phase-match in a C-shaped groove, the axis of rotation cup joints with a C-shaped groove, the external diameter size of axis of rotation and the internal diameter size phase-match in No. two C-shaped grooves, the axis of rotation cup joints with No. two C-shaped grooves.
As the utility model discloses an optimal technical scheme, the external diameter size of step axle and the internal diameter size phase-match of receiver, the step axle cup joints with the receiver, the external diameter size of step axle and the external diameter size phase-match of shield, the step axle cup joints with the shield.
As the utility model discloses a preferred technical scheme, knob and step axle fixed connection, step axle and axis of rotation fixed connection, axis of rotation and keyboard protection film fixed connection.
As the utility model discloses a preferred technical scheme, be provided with the wire between USB socket and the xenon pipe, be provided with electric connection between USB socket and the xenon pipe, USB socket and USB insert and are provided with the wire between the mouth, USB socket and USB insert and are provided with electric connection between the mouth.
As the utility model discloses a preferred technical scheme, the lower surface four corners of shield is provided with the grafting piece, the external diameter of grafting piece and the internal diameter size phase-match of interface, the grafting piece cup joints with the interface, shield and receiver swing joint.
Compared with the prior art, the utility model provides an anticorrosion protection film possesses following beneficial effect:
1. according to the anti-corrosion protective film, the power supply of the notebook is connected with the USB interface through the xenon tube, the xenon tube is electrified through the electric wire between the xenon tube and the USB interface when the anti-corrosion protective film is used, and the keyboard is illuminated in a dark environment by utilizing the principle that the xenon emits light when the xenon is electrified, so that a user can conveniently use the notebook computer, and meanwhile, the user can connect the peripheral equipment with the notebook through the USB interface;
2. this anticorrosion protection film, through setting up the receiver, rotatory knob drives the axis of rotation, can be drawn into the keyboard protection film in the receiver to prevent that the keyboard protection film from leading to the fact ageing because of excessively contacting with the outside air for a long time, also can take off the shield, take out axis of rotation and keyboard protection film, wash the maintenance to the keyboard protection film.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the keyboard protection film of the present invention;
FIG. 3 is a schematic view of the storage box of the present invention;
fig. 4 is a schematic view of the structure of the dust cover of the present invention.
In the figure: 1. a keyboard protective film; 2. a xenon tube; 3. a rotating shaft; 4. a step shaft; 5. a knob; 6. a storage box; 7. a USB access port; 8. an interface; 9. a first C-shaped groove; 10. a USB socket; 11. a dust cover; 12. a second C-shaped groove; 13. and (6) plugging the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in this embodiment: the utility model provides an anticorrosion protection film, including keyboard protection film 1, the inside of keyboard protection film 1 is provided with xenon pipe 2, one side of keyboard protection film 1 is provided with axis of rotation 3, the one end of axis of rotation 3 is provided with step axle 4, the one end of step axle 4 is provided with knob 5, the below of axis of rotation 3 is provided with receiver 6, the below of 6 one end of receiver is provided with USB inserts mouth 7, the upper surface four corners of receiver 6 is provided with interface 8, the one end of 6 inner walls of receiver is provided with C-shaped groove 9 No. one, the below of 6 one sides of receiver is provided with USB socket 10, the top of axis of rotation 3 is provided with shield 11.
In the embodiment, the xenon tube 2 is fixedly connected with the keyboard protective film 1 through the adhesive, so that the xenon tube 2 is prevented from falling off when the keyboard protective film 1 is rolled; one end of the inner wall of the dustproof cover 11 is provided with a second C-shaped groove 12, the outer diameter of the rotating shaft 3 is matched with the inner diameter of the first C-shaped groove 9, the rotating shaft 3 is sleeved with the first C-shaped groove 9, the outer diameter of the rotating shaft 3 is matched with the inner diameter of the second C-shaped groove 12, and the rotating shaft 3 is sleeved with the second C-shaped groove 12, so that the rotating shaft 3 can rotate under the supporting and fixing of the first C-shaped groove 9 and the second C-shaped groove 12; the outer diameter of the step shaft 4 is matched with the inner diameter of the storage box 6, the step shaft 4 is sleeved with the storage box 6, the outer diameter of the step shaft 4 is matched with the outer diameter of the dustproof cover 11, the step shaft 4 is sleeved with the dustproof cover 11, and the step shaft 4 is fixed in the storage box 6 through the connection between the dustproof cover and the storage box 6 of 11; the knob 5 is fixedly connected with the step shaft 4, the step shaft 4 is fixedly connected with the rotating shaft 3, the rotating shaft 3 is fixedly connected with the keyboard protective film 1, the rotating knob 5 is rotated to drive the rotating shaft 3, the keyboard protective film 1 can be rolled into the storage box 6, and therefore the keyboard protective film 1 is prevented from being aged due to excessive contact with the outside air for a long time; a lead is arranged between the USB jack 10 and the xenon tube 2, an electric connection is arranged between the USB jack 10 and the xenon tube 2, a lead is arranged between the USB jack 10 and the USB access port 7, an electric connection is arranged between the USB jack 10 and the USB access port 7, the USB jack 10 is accessed to a power supply of the notebook computer, the xenon tube 2 is electrified when the notebook computer is used through an electric wire between the xenon tube 2 and the USB jack 10, and a keyboard is illuminated in a dim environment by utilizing the principle that xenon can emit light when being electrified, so that a user can use the notebook computer conveniently, and meanwhile, the user can connect an external device with the notebook computer through the USB access port 7; the lower surface four corners of shield 11 is provided with grafting piece 13, and the external diameter size of grafting piece 13 and the internal diameter size phase-match of interface 8, grafting piece 13 cup joint with interface 8, and shield 11 and 6 swing joint of receiver take off shield 11, can take out axis of rotation 3 and keyboard protection film 1, wash the maintenance to keyboard protection film 1.
The utility model discloses a theory of operation and use flow: the user firstly connects the USB jack 10 to the power supply of the notebook computer, then covers the keyboard protective film 1 on the surface of the keyboard, when the electric wire between the xenon tube 2 and the USB socket 10 is used, the xenon tube 2 is electrified, and by utilizing the principle that the xenon can emit light when electrified, the keyboard is lighted in a dark environment, so that a user can conveniently use the notebook computer, meanwhile, the user can connect the peripheral with the notebook computer through the USB access port 7, after the notebook computer is stopped, the keyboard protective film 1 is rolled into the storage box 6 by using the rotary knob 5 to drive the rotary shaft 3, thereby preventing the keyboard protection film 1 from aging caused by excessive contact with the outside air for a long time, and if the surface of the keyboard protection film 1 has excessive dust fall, or stain, the user can take the dust cap 11 off, take the rotating shaft 3 and the keyboard protection film 1 out, and clean and maintain the keyboard protection film 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An anti-corrosion protective film characterized in that: including keyboard protection film (1), the inside of keyboard protection film (1) is provided with xenon pipe (2), one side of keyboard protection film (1) is provided with axis of rotation (3), the one end of axis of rotation (3) is provided with step axle (4), the one end of step axle (4) is provided with knob (5), the below of axis of rotation (3) is provided with receiver (6), the below of receiver (6) one end is provided with USB and inserts mouth (7), the upper surface four corners of receiver (6) is provided with interface (8), the one end of receiver (6) inner wall is provided with C-shaped groove (9), the below of receiver (6) one side is provided with USB socket (10), the top of axis of rotation (3) is provided with shield (11).
2. The corrosion-resistant protective film according to claim 1, characterized in that: the xenon tube (2) is fixedly connected with the keyboard protective film (1) through an adhesive.
3. The corrosion-resistant protective film according to claim 1, characterized in that: one end of shield (11) inner wall is provided with No. two C-shaped grooves (12), the external diameter size of axis of rotation (3) and the internal diameter size phase-match of a C-shaped groove (9), axis of rotation (3) cup joint with a C-shaped groove (9), the external diameter size of axis of rotation (3) and the internal diameter size phase-match of No. two C-shaped grooves (12), axis of rotation (3) cup joint with No. two C-shaped grooves (12).
4. The corrosion-resistant protective film according to claim 1, characterized in that: the outer diameter of step axle (4) and the inner diameter size phase-match of receiver (6), step axle (4) cup joint with receiver (6), the outer diameter of step axle (4) and the outer diameter size phase-match of shield (11), step axle (4) cup joint with shield (11).
5. The corrosion-resistant protective film according to claim 1, characterized in that: knob (5) and step axle (4) fixed connection, step axle (4) and axis of rotation (3) fixed connection, axis of rotation (3) and keyboard protection film (1) fixed connection.
6. The corrosion-resistant protective film according to claim 1, characterized in that: a wire is arranged between the USB jack (10) and the xenon tube (2), an electric connection is arranged between the USB jack (10) and the xenon tube (2), a wire is arranged between the USB jack (10) and the USB access port (7), and an electric connection is arranged between the USB jack (10) and the USB access port (7).
7. The corrosion-resistant protective film according to claim 1, characterized in that: the dustproof cover is characterized in that four corners of the lower surface of the dustproof cover (11) are provided with inserting blocks (13), the outer diameter of each inserting block (13) is matched with the inner diameter of the corresponding inserting port (8), each inserting block (13) is sleeved with the corresponding inserting port (8), and the dustproof cover (11) is movably connected with the storage box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424157.2U CN214704572U (en) | 2021-02-26 | 2021-02-26 | Anti-corrosion protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424157.2U CN214704572U (en) | 2021-02-26 | 2021-02-26 | Anti-corrosion protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214704572U true CN214704572U (en) | 2021-11-12 |
Family
ID=78568857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424157.2U Expired - Fee Related CN214704572U (en) | 2021-02-26 | 2021-02-26 | Anti-corrosion protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214704572U (en) |
-
2021
- 2021-02-26 CN CN202120424157.2U patent/CN214704572U/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: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |