CN201435325Y - Power supply key protective cover - Google Patents

Abstract

A power supply key protective cover is applied to a power supply key of a computer, at least two first joint parts are arranged around the power supply key of the computer, the power supply key protective cover comprises a body which covers the power supply key of the computer and is provided with a light-transmitting part for transmitting light of the power supply key, and at least two second joint parts which are arranged on the side edge of the body and are respectively correspondingly jointed with the at least two first joint parts of the computer, wherein the jointing relation between the at least one second joint part and the at least one first joint part of the computer is movable connection for opening the body covering the power supply key of the computer and operating the power supply key of the computer. Compared with the prior art, the utility model discloses a through blockking of the body of this power button protection casing, prevent that the user from touching the power button of computer by mistake to through the printing opacity portion that is used for showing the light of this power button, the power state of prominent computer, in addition, the utility model discloses a structure is also very simple.

Description

Power button shield

technical field

The utility model relates to a power button protective cover, in particular to a power button protective cover applied to a computer power button, and at least two first joint parts are arranged around the computer power button protective cover.

Background technique

The power button of the notebook computer is usually placed on the function button area or the side of the notebook computer, and the user often accidentally shuts down, starts or restarts the computer due to accidental touch of the power button.

In order to avoid losses such as data loss and hardware damage in the notebook computer caused by accidentally touching the power button, the inventors have proposed a power button protective cover 90 as shown in FIG. On the button 11 , such as the location L1 shown in FIG. 1B , or the location L2 shown in FIG. 1C , the power button protective cover 90 covers the computer power button to prevent the user from accidentally pressing the power button 11 .

The power button protective cover 90 has a main body 901 , a protective cover 902 and a spring 903 . When the user needs to press the computer power button 11, the exposed power button 11 can be pressed as long as the protective cover 902 is pushed in the direction of compressing the spring 903, and when the user controls the finger to leave the protective cover 902, The elastic restoring force of the spring 903 will automatically restore the protective cover 902 to the position covering the power button 11 .

Although this kind of power button protective cover has good protection function, it is also quite convenient to use, and its height does not protrude from the keyboard, so it does not press the screen; This leads to an increase in cost and selling price, and the protective cover of the power button is easily damaged after repeated use for a long time. Furthermore, because the power button shield covers the power button, the user cannot easily and quickly know the current power status of the notebook computer. , at this time, the power button shield becomes the main cause of unexpected shutdown or restart.

Therefore, how to provide a power button protective cover with a simple structure that prevents users from accidentally touching the power button of the computer and highlights the power state of the computer is an urgent technical problem in this field.

Contents of the invention

In view of the various defects of the above-mentioned prior art, the utility model provides a protective cover for the power button which has a simple structure, prevents users from accidentally touching the power button of the computer, and highlights the power state of the computer.

In order to solve various defects of the prior art, the power button protective cover provided by the utility model is applied to the power button of a computer, and at least two first joints are arranged around the power button of the computer, and the power button protective cover It includes: a main body covering the power button of the computer, and having a light-transmitting part for transmitting the light of the power button; and at least two second joint parts arranged on the side of the main body for respectively Corresponding to the at least two first joints of the computer; wherein, the joint relationship between at least one second joint and the at least one first joint of the computer is a flexible connection for opening and covering the power button of the computer main body, and operate the power button of the computer.

In one embodiment of the present invention, the power button protective cover further includes an operation part, which is arranged on the second joint part which is movably connected with the first joint part of the computer, to provide force to open the body covering the power button of the computer; the light-transmitting part is also used to amplify the light of the power button, wherein the light-transmitting part is a convex lens, and the convex lens is a single-sided convex structure or two Protruding structure on the opposite side; at least one first joint part is two holes, and at least one first joint part is two protrusions corresponding to the two holes; the body is one of polygonal body, cylinder and spherical body Or; the joint relationship with the first joint part of the computer is a C-shaped structure, and the joint relationship with the second joint part is the first joint part that is movably connected to the corresponding C-shaped structure A cylinder, wherein the central angle of the cross-section of the C-shaped structure is greater than 180 degrees, and the opening width of the C-shaped structure is smaller than the diameter of the cross-section of the cylinder.

Compared with the prior art, the utility model prevents users from accidentally touching the power button of the computer through the blocking of the main body of the power button protective cover, and highlights the computer through the light-transmitting part used to transmit the light of the power button. In addition, the utility model only has the main body and the second joint part, so the structure is relatively simple, thereby solving various defects of the prior art.

Description of drawings

FIG. 1A is a schematic diagram of an existing power button shield;

FIG. 1B and FIG. 1C are schematic diagrams showing the position of the protective cover of the existing power button;

2A is a schematic diagram of the first embodiment of the power button protective cover of the present invention;

Fig. 2B is a plane partial enlarged sectional view of the first embodiment of the power button protective cover of the present invention;

3A is a schematic diagram of a second embodiment of the power button protective cover of the present invention;

Fig. 3B is a plane sectional view of the second embodiment of the power button protective cover of the present invention;

Fig. 4A is a top view of the third embodiment of the power button protective cover of the present invention;

FIG. 4B is a plane section view of the third embodiment of the protective cover for the power button of the present invention.

A brief description of the component designation:

1 computer

11 Power button

12 shell

90, 10 Power button shield

901, 101 body

902 Protective cover

903 spring

L1, L2 location area

120 storage space

121, 122 first joint

102, 103 Second junction

104 Operation Department

105 connection part

1011 Translucent part

1021 convex post

A Central angle

Φ, Φ’, Φ” diameter

β, W Opening width

1031 C-shaped groove

F Focal length

D Distance

Detailed ways

The implementation of the present utility model is described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The utility model can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the utility model.

The following examples further describe the viewpoint of the utility model in detail, but do not limit the protection scope of the utility model in any way. In addition, in order to highlight some features, the drawings in this paper are not drawn in actual scale, and not all hidden lines are drawn in the drawings.

Please refer to FIG. 2A and FIG. 2B, which are schematic diagrams showing the first embodiment of the power button protective cover 10 of the present invention. The power button protective cover 10 of the present utility model is applied to the power button 11 of the computer 1. The power button protects The cover 10 includes a main body 101 , a light-transmitting portion 1011 , second joint portions 102 , 103 , and an operating portion 104 . The computer 1 includes a power button 11 , a casing 12 , an accommodating space 120 , and first joint portions 121 , 122 .

The following is a detailed description of the above-mentioned items of the first embodiment of the power button protective cover 10 of the present invention:

As shown in FIG. 2A , the power button protective cover 10, the body 101 is a polygonal body, used to cover the power button 11 of the computer 1, the power button 11 is arranged in the accommodating space 120, and the body 101 has The light-transmitting part 1011 is a convex lens with a focal length of F (not shown in the figure), and the convex lens can be a single-side protrusion or two opposite-side protrusions to amplify the light of the power button 11, The second engaging portion 102 is two pieces disposed on the main body 10 and extending outward, and has two protrusions 1021, the first engaging portion 121 is two holes, and the two protrusions 1021 are used for corresponding engagement in the two holes.

The second joint part 103 is a C-shaped structure, which is disposed on the body 10 and opposite to the second joint part 102 , and has a C-shaped groove 1031 for movably connecting with the first joint part 122 Above, the operation part 104 is arranged on the second joint part 103. In this embodiment, the operation part 104 is a piece for providing a place for applying force to open the main body 10, and the first joint part 122 is a column body for the flexible connection of the second joint part 103 . For example, without limitation, the second joint parts 102 , 103 and the operation part 104 can be made of elastic material, so as to facilitate pressing the second joint part 103 to be buckled on the first joint part 122 .

As shown in FIG. 2B , it is a partially enlarged sectional view of the plane of the second joint portion 103 and the first joint portion 122 in FIG. 2A , wherein the central angle of the cross-section of the C-shaped structure of the second joint portion 103 is α, which is greater than 180°, the opening width of the C-shaped structure of the second joint part 103 is β, which is smaller than the cylinder cross-sectional diameter Φ of the first joint part 122, when the user needs to fasten the second joint part 103 to the first When the joint part 122 is used, through the elastic properties of the second joint part 103, the second joint part 103 can be buckled on the first joint part 122, and when the user needs to connect the second joint part 103 with the When the first joint part 122 is separated, the operation part 104 is used as the force application point to separate.

Based on the above, when the second joint part 102 has been installed in the first joint part 121 and the second joint part 103 has been fastened on the first joint part 122, the horizontal height of the power button protective cover 10 It does not protrude beyond the level of the casing 12, thereby avoiding pressing on the screen (not shown) of the computer 1, and in order to achieve the effect of amplifying the light of the power button 11, when the body 101 covers the power button 11 When upward, the distance D (not shown) between the optical center of the transparent portion 1011 and the power button 11 is smaller than the focal length F (not shown) of the convex lens 1011 .

Please refer to FIG. 3A and FIG. 3B, which are schematic diagrams showing the second embodiment of the power button protective cover 10 of the present invention. The power button protective cover 10 of the present utility model is applied to the power button 11 of the computer 1. The power button protects The cover 10 includes a main body 101, a light-transmitting portion 1011, second joints 102, 103, an operating portion 104, and a connecting portion 105, while the computer 1 includes a power button 11, a casing 12, an accommodating space 120, and a first joint 121, 122.

The following is a detailed description of the above-mentioned items of the second embodiment of the power button protective cover 10 of the present invention:

The difference from the above-mentioned first embodiment of the utility model is that the main body 101 and the accommodating space 120 are cylinders, the second joint part 102 is a polygonal sheet, and the second joint part 103 is connected by The part 105 is connected with the body 101 .

In view of the above, the second joint portion 102 has a through hole 1022, and the through hole 1022 is pierced with an axially elastic protrusion 106, and the protrusion 106 is used to engage with the corresponding first joint portion 121. The protrusion 106 can be smaller than the width W of the opening of the first engaging portion 121 when compressed, and springs out to fix the first engaging portion 121 and the second engaging portion 102 when the engaging is completed, and in this embodiment, The diameter Φ′ of the transparent portion 1011 is slightly larger than the diameter Φ″ of the power button 11 .

As shown in FIG. 3B , it is a plane sectional view of the second embodiment of the power button protective cover 10 of the present invention when the fastening is completed. In this embodiment, the horizontal height of the power button protective cover 10 body 101 is equal to The horizontal height of the housing 12, thereby avoiding pressing on the screen (not shown) of the computer 1, and the distance D between the optical center of the light-transmitting part 1011 and the power button 11 is smaller than the focal length F of the convex lens 1011 (not shown in the figure). shown), to achieve the effect of amplifying the light of the power button 11.

Please refer to FIG. 4A and FIG. 4B , which are schematic diagrams showing a third embodiment of the power button protective cover 10 of the present invention.

As shown in FIG. 4A , it is a top view of the third embodiment of the power button protective cover 10 of the present invention, and as shown in FIG. 4B , it is a plan view of the third embodiment of the power button protective cover 10 of the present utility model.

The biggest difference between this embodiment and the above-mentioned first and second embodiments is that the body 101 is directly made of the light-transmitting portion 1011, and the light-transmitting portion 1011 is a convex lens with one side protruding. Furthermore, the light-transmitting portion 1011 The second joint part 102 is two extension pieces, one of which is not elastic and the other is elastic. When the second joint part 102 and the first joint part 121 (not shown) are joined, the First put the protrusion 1021 on one side into the hole corresponding to the first joint portion 121 , and then press the protrusion 1021 on the other side into the hole corresponding to the first joint portion 121 .

To sum up, the utility model provides a power button protective cover with a simple structure, which is applied to the power button of a computer. There are at least two first joints around the power button of the computer, which include a cover covering the computer. On the power button, there is a body with a light-transmitting part for passing through the light of the power button, which is arranged on the side of the body and respectively corresponding to at least two second joints connected to at least two first joints of the computer. The joint part, wherein the joint relationship between the at least one second joint part and the at least one first joint part of the computer is a flexible connection for opening the body covered on the power button of the computer, and performing the power button of the computer operation, and the light-transmitting part can be a convex lens with one side or two opposite sides. Compared with the prior art, the utility model prevents the user from accidentally touching the computer through the blocking of the main body of the power button protective cover. The power button of the power button, and through the light-transmitting part used to transmit the light of the power button, the power supply status of the computer is highlighted. In addition, the utility model only has the parts of the main body and the second joint part, so the structure is relatively simple, so that it can solve the problem of Various defects of prior art.

The above-mentioned embodiments only illustrate the principles and effects of the present utility model, but are not intended to limit the present utility model. Any person skilled in the art can modify and change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the rights of the utility model should be based on the scope of the claims.

Claims (9)

1, a kind of power button protective cover is applied on the power button of computer, and is provided with at least two first junction surfaces around the power button of this computer, it is characterized in that this power button protective cover comprises:

Body is covered on the power button of this computer, and has the transmittance section of the light that is used to appear this power button; And

At least two second junction surfaces are arranged on the side of this body, in order to corresponding at least two first junction surfaces that are engaged in this computer respectively;

Wherein, the engagement relationship at least one first junction surface of at least one second junction surface and this computer is for flexibly connecting, and is covered in the body on the power button of this computer for unlatching, and carries out the operation of the power button of this computer.

2, power button protective cover according to claim 1, it is characterized in that: also comprise operating portion, this operating portion is arranged at engagement relationship with first junction surface of this computer on second junction surface that flexibly connects, in order to application of force place to be provided, be covered in the body on the power button of this computer with unlatching.

3, power button protective cover according to claim 1 is characterized in that: this transmittance section is convex lens.

4, power button protective cover according to claim 3 is characterized in that: these convex lens are one-sided bulge-structure or two opposite sides bulge-structure.

5, power button protective cover according to claim 1 is characterized in that: at least one first junction surface is two holes, and at least one second junction surface is to two projections that should two holes.

6, power button protective cover according to claim 1 is characterized in that: this body is wherein one of polygonal body, cylinder, a spherical surface body.

7, power button protective cover according to claim 1, it is characterized in that: with the engagement relationship at first junction surface of this computer be C type structure for second junction surface that flexibly connects, and with the engagement relationship at this second junction surface be to cylinder that should C type structure for first junction surface that flexibly connects.

8, power button protective cover according to claim 7 is characterized in that: the central angle in the cross section of this C type structure is greater than 180 degree.

9, power button protective cover according to claim 7 is characterized in that: the A/F of this C type structure is less than the diameter of this pole section.

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