CN220020200U - Ultra-narrow frame luminous touch pad of notebook computer - Google Patents

Abstract

The utility model relates to a notebook computer ultra-narrow frame luminous touch control plate, in particular to the field of notebook computer accessories, wherein the touch control plate is arranged on a machine body of a notebook computer and comprises a pressure sensing plate and a button, a gap is arranged between the peripheral side of the pressure sensing plate and the machine body, a prompting lamp and a controller are arranged on one side, close to the interior of the machine body, of the pressure sensing plate, the controller is electrically connected with the prompting lamp and a power supply of the notebook computer, and the controller is used for controlling the opening and closing of the prompting lamp.

Description

Ultra-narrow frame luminous touch pad of notebook computer

Technical Field

The utility model relates to the field of accessories of notebook computers, in particular to an ultra-narrow frame luminous touch pad of a notebook computer.

Background

A touch pad is usually arranged on a notebook computer, and the touch pad is an input device, and consists of a pressure sensing plate capable of sensing the movement track of a finger and two buttons, wherein the two buttons are equivalent to left and right keys of a mouse. The user can control the cursor in the computer screen to move by utilizing the finger to slide on the pressure sensing plate, so that the cursor can be controlled by the touch pad without using a mouse, and the notebook computer is more convenient to use.

However, some users do not use the touch pad or control the cursor to move through the mouse, and when using the notebook computer at night, the palm easily touches the touch pad by mistake during typing through the keyboard, so that the position of the cursor is changed, and the normal typing is affected.

Disclosure of Invention

In order to reduce the possibility of a user touching the touch pad by mistake during typing, the utility model provides an ultra-narrow frame luminous touch pad of a notebook computer.

The utility model provides a notebook computer ultra-narrow frame luminous touch pad, which adopts the following technical scheme:

the utility model provides a notebook computer ultra-narrow frame luminous touch-control board, the touch-control board sets up on notebook computer's fuselage, the touch-control board includes pressure sense board and button, be provided with the gap between the week side of pressure sense board and the fuselage, pressure sense board is close to the inside one side of fuselage and is equipped with warning light and controller, the controller is connected with the power electricity of warning light and notebook computer simultaneously, the controller is used for controlling the opening and closing of warning light.

By adopting the technical scheme, after the computer is started, the controller can start the prompting lamp, and the light emitted by the prompting lamp can be transmitted from the gap, so that when the computer is used at night, the periphery of the touch pad can generate a luminous frame, thereby prompting a user, and being beneficial to reducing the possibility that the user touches the touch pad by mistake.

Optionally, the indicator light is a light strip, and the light strip is set to a shape adapted to the periphery of the pressure sensing plate.

Through adopting above-mentioned technical scheme, the lamp area sets up to the shape with the periphery looks adaptation of pressure sense board for the luminous frame luminance of pressure sense board week side is bigger, therefore the suggestion effect is better.

Optionally, one side of the pressure sensing plate far away from the indicator light is provided with a Mylar.

By adopting the technical scheme, the Mylar film has good insulating capability and strong wear resistance, so that the pressure sensing plate can be protected, and the service life of the pressure sensing plate can be prolonged; the Mylar sheet is thinner, normal use of the pressure sensing plate is not affected, and the cursor movement can be controlled by sliding the fingers of a user on the surface of the Mylar sheet.

Optionally, one side swing joint that the warning light was kept away from to the pressure sense board has the baffle, the face of baffle is parallel with the face of pressure sense board, the area of baffle is not less than the area of pressure sense board.

Through adopting above-mentioned technical scheme, locate the baffle lid in the outside of pressure sense board, can block pressure sense board to avoid the user to touch pressure sense board when typing, help further reducing the possibility of mistake touch, therefore more practical.

Optionally, the fuselage is last to be provided with the recess, the pressure sensing board sets up in the recess, the baffle slides along the direction that is on a parallel with the pressure sensing board face and sets up on the pressure sensing board, set up the holding tank that is used for holding the baffle on the fuselage.

Through adopting above-mentioned technical scheme, the holding tank can be used to hold the baffle for the baffle is whole to be located below the surface of fuselage, has consequently eliminated the setting of baffle and to notebook computer's influence, makes notebook computer's screen and fuselage can close together.

Optionally, the one end that the holding tank was kept away from to the pressure sense board is equipped with the elasticity bump, the draw-in groove with elasticity bump looks adaptation is seted up to one side that the baffle is close to the pressure sense board, works as after the baffle covers the pressure sense board completely, the elasticity bump is arranged in the draw-in groove.

Through adopting above-mentioned technical scheme, with the baffle roll-off after, the cooperation of draw-in groove and elasticity bump can restrict the removal of baffle to carry out better shielding.

Optionally, a holding groove is arranged on one side of the baffle, which is far away from the pressure sensing plate.

By adopting the technical scheme, the baffle plate is more convenient for a user to move.

Optionally, anti-slip lines are arranged on the bottom wall of the holding groove.

By adopting the technical scheme, the possibility of sliding between the finger and the baffle when the baffle is moved can be reduced, so that the use is more convenient.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. after the computer is started, the controller can enable the prompting lamp to light, and the periphery of the touch control plate generates a brightening frame, so that when the computer is used at night, the brightening frame can prompt a user, and the possibility that the user touches the touch control plate by mistake during typing is reduced.

2. The baffle blocks the touch control plate, so that a user can be prevented from touching the touch control plate, the possibility of false touch is further reduced, and the baffle is simple in structure, so that the disabling and opening processes of the touch control plate are simpler and more convenient.

Drawings

FIG. 1 is a schematic view of the structure of embodiment 1 after the Mylar film is removed;

fig. 2 is a schematic bottom view of the touch pad in embodiment 1 of the present utility model;

FIG. 3 is a schematic overall structure of embodiment 1 of the present utility model;

FIG. 4 is a schematic overall structure of embodiment 2 of the present utility model;

FIG. 5 is a schematic view showing the structure of the baffle plate in the working state in embodiment 2 of the present utility model;

fig. 6 is a schematic diagram of a structure for showing a card slot in embodiment 2 of the present utility model.

Reference numerals: 1. a notebook computer; 11. a body; 111. a groove; 112. a receiving groove; 2. a pressure sensing plate; 21. elastic protruding points; 22. a connecting column; 3. a button; 4. a slit; 5. a warning light; 6. a controller; 7. mylar; 71. avoidance holes; 8. a baffle; 81. a clamping groove; 82. a holding groove; 821. and (5) anti-skid lines.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

The embodiment of the utility model discloses a luminous touch pad with an ultra-narrow frame for a notebook computer 1. Referring to fig. 1 and 2, a touch pad is provided on a body 11 of a notebook computer 1, and the touch pad includes a pressure sensing plate 2 and two buttons 3 provided on the pressure sensing plate 2. The surface of the machine body 11 is provided with a rectangular groove 111, the pressure sensing plate 2 is arranged in the groove 111, the surface of the pressure sensing plate 2 is parallel to the surface of the machine body 11, and the pressure sensing plate 2 is slightly smaller than the groove 111, so that a gap 4 is formed between the pressure sensing plate 2 and the inner wall of the groove 111, and the width of the gap 4 is narrower; connecting columns 22 are connected between the pressure sensing plate 2 and the bottom wall of the groove 111, the connecting columns 22 are provided with four connecting columns and are respectively positioned at four corners of the pressure sensing plate 2, and the connecting columns 22 are used for supporting the pressure sensing plate 2; the cursor movement on the screen of the notebook computer 1 can be controlled by the pressure sensing plate 2, and the left click and the right click of the cursor can be controlled by the button 3. A prompting lamp 5 and a controller 6 are arranged on one side of the pressure sensing plate 2, which is close to the bottom wall of the groove 111, the prompting lamp 5 is a lamp strip, the lamp strip is formed by welding an LED lamp on a strip-shaped flexible circuit board by a special processing technology, and the LED lamp can emit light after being connected with a power supply; the lamp area bonds on pressure sensing board 2, and the lamp area encloses and locates the pressure sensing board 2 and be close to one side of external edge, and the lamp area sends can be followed gap 4 and is penetrated to form the bright of frame form in the edge of pressure sensing board 2, be convenient for the suggestion.

Referring to fig. 2, the controller 6 is adhered to the bottom of the pressure sensing plate 2, the controller 6 is electrically connected with the power supply of the notebook computer 1, and after the notebook computer 1 is turned on, the power supply of the notebook computer 1 supplies power to the controller 6, so that the controller 6 can start to work; the controller 6 is electrically connected with the indicator lamp 5, and the indicator lamp 5 is electrically connected with the power supply of the notebook computer 1, when the notebook computer 1 works, the controller 6 acts to enable the indicator lamp 5 to be lightened, and the light is transmitted from the gap 4 between the pressure sensing plate 2 and the inner wall of the groove 111, so that a user is prompted, and even if the notebook computer 1 is used at night, false touch is not easy to occur. After the notebook computer 1 stops working, the controller 6 turns off the indicator lamp 5.

In order to improve the durability of the pressure sensing plate 2, referring to fig. 3, the top surface of the pressure sensing plate 2 is adhered with a Mylar film 7, two avoidance holes 71 for avoiding the button 3 are formed in the Mylar film 7, and the top surface of the Mylar film 7 and the top surface of the button 3 are located in the same plane. The Mylar 7 is slightly bigger than the pressure sensing plate 2, and the cross section size of the Mylar 7 and the groove 111 are matched, so that the top of the groove 111 can be closed, the possibility that sundries such as dust enter the machine body 11 through the gap 4 between the pressure sensing plate 2 and the inner wall of the groove 111 is reduced, and the normal operation of components in the notebook computer 1 is ensured. The Mylar 7 is transparent and thus does not hinder the propagation of light. The thickness of the Mylar 7 is thinner, so that the arrangement of the Mylar 7 does not influence the normal operation of the pressure sensing plate 2. The Mylar 7 is a film formed by heating dimethyl terephthalate and ethylene glycol under the assistance of related catalysts and carrying out transesterification and vacuum polycondensation, and has the advantages of stable size, excellent tearing strength, moisture resistance, water resistance and strong wear resistance, thus being capable of effectively protecting the pressure sensing plate 2 and being beneficial to prolonging the service life of the pressure sensing plate 2.

The implementation principle of the embodiment is as follows: after the notebook computer 1 is started, the controller 6 starts to work, the prompt lamp 5 is lightened, light emitted by the prompt lamp 5 is transmitted out through the gap 4 between the pressure sensing plate 2 and the inner wall of the groove 111, and a shining frame is formed on the periphery of the touch control plate, so that a user is prompted, and the user is not easy to touch the touch control plate by mistake when using the notebook computer 1 at night, and the typing is facilitated to be carried out smoothly.

Example 2

Referring to fig. 4 and 5, the difference between the present embodiment and embodiment 1 is that, in order to further reduce the possibility of the user touching the touch pad by mistake in the present embodiment, a receiving groove 112 is formed on the wall surface of the top of the groove 111, a baffle plate 8 is slidingly connected in the receiving groove 112, the baffle plate 8 is located at one side of the mylar sheet 7 away from the indicator light 5, and the plate surface and the sliding direction of the baffle plate 8 are both parallel to the plate surface of the pressure sensing plate 2; the width of the baffle plate 8 is the same as the width of the Mylar 7, the length of the baffle plate 8 is slightly longer than the Mylar 7, and the depth of the accommodating groove 112 is slightly smaller than the length of the baffle plate 8, so that the baffle plate 8 can completely block the pressure sensing plate 2 and the Mylar 7, and the baffle plate 8 can be prevented from sliding out of the accommodating groove 112 due to the fact that the baffle plate 8 completely slides into the accommodating groove 112. When a user types, the baffle plate 8 slides out, the top of the pressure sensing plate 2 is covered by the baffle plate 8, and the baffle plate 8 can shield the pressure sensing plate 2, so that the user is prevented from touching the pressure sensing plate 2 by mistake.

Referring to fig. 4 and 6, after the top of the pressure sensing plate 2 is covered by the baffle 8, in order to improve the stability of the cover of the baffle 8, an elastic protruding point 21 is arranged at one end of the pressure sensing plate 2 far away from the accommodating groove 112, the elastic protruding point 21 is positioned at the top of the pressure sensing plate 2, two elastic protruding points 21 are arranged, and the elastic protruding points 21 are made of rubber and are hemispherical; the clamping groove 81 for accommodating the elastic protruding points 21 is formed in the bottom of the baffle plate 8 at one end close to the elastic protruding points 21, when the baffle plate 8 slides out and completely covers the pressure sensing plate 2, the elastic protruding points 21 are located in the corresponding clamping grooves 81, so that the baffle plate 8 can be fixed, the baffle plate 8 is more stable, and the function of preventing false touch is better achieved.

In order to facilitate sliding of the baffle plate 8, referring to fig. 5, a holding groove 82 is provided at the top of the baffle plate 8, the holding groove 82 is located at the end of the baffle plate 8, and an anti-slip grain 821 is provided on the bottom wall of the holding groove 82; when the baffle plate 8 is slid, the finger is placed in the holding groove 82, so that the baffle plate 8 can be conveniently pushed to slide, and the use is more convenient.

The implementation principle of the embodiment is as follows: after the notebook computer 1 is started, the prompting lamp 5 is lightened, so that prompting brightness is generated around the pressure sensing plate 2; then slide baffle 8 outwards, after the bottom of baffle 8 contacted elasticity bump 21, along with the removal of baffle 8, elasticity bump 21 is compressed, after the draw-in groove 81 on baffle 8 moves to the top of elasticity bump 21, elasticity bump 21 resumes the original form, the joint is in draw-in groove 81 to restrict the removal of baffle 8, baffle 8 covers pressure sensing plate 2 completely at this moment, and the user can't touch pressure sensing plate 2 by the user, therefore can further reduce the possibility of mistake and touch, help user's normal work.

The above is a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a notebook computer ultra-narrow frame luminous touch-control board, the touch-control board sets up on fuselage (11) of notebook computer (1), the touch-control board includes pressure sense board (2) and button (3), its characterized in that: the intelligent alarm is characterized in that a gap (4) is formed between the peripheral side of the pressure sensing plate (2) and the machine body (11), a prompting lamp (5) and a controller (6) are arranged on one side, close to the interior of the machine body (11), of the pressure sensing plate (2), the controller (6) is electrically connected with the prompting lamp (5) and a power supply of the notebook computer (1) at the same time, and the controller (6) is used for controlling the opening and closing of the prompting lamp (5).

2. The ultra-narrow frame light-emitting touch pad of a notebook computer according to claim 1, wherein: the prompting lamp (5) is a lamp strip, and the lamp strip is arranged in a shape matched with the periphery of the pressure sensing plate (2).

3. The ultra-narrow frame light-emitting touch pad of a notebook computer according to claim 1, wherein: one side of the pressure sensing plate (2) far away from the indicator lamp (5) is provided with a Mylar (7).

4. The ultra-narrow frame light-emitting touch pad of a notebook computer according to claim 1, wherein: one side of the pressure sensing plate (2) away from the indicator lamp (5) is movably connected with a baffle plate (8), the plate surface of the baffle plate (8) is parallel to the plate surface of the pressure sensing plate (2), and the area of the baffle plate (8) is not smaller than the area of the pressure sensing plate (2).

5. The ultra-narrow frame light-emitting touch pad for a notebook computer according to claim 4, wherein: the novel multifunctional pressure sensing device is characterized in that a groove (111) is formed in the machine body (11), the pressure sensing plate (2) is arranged in the groove (111), the baffle plate (8) is arranged on the pressure sensing plate (2) in a sliding mode along the direction parallel to the plate surface of the pressure sensing plate (2), and a containing groove (112) for containing the baffle plate (8) is formed in the machine body (11).

6. The ultra-narrow frame light-emitting touch pad of a notebook computer according to claim 5, wherein: one end of the pressure sensing plate (2) far away from the accommodating groove (112) is provided with an elastic protruding point (21), one side of the baffle (8) close to the pressure sensing plate (2) is provided with a clamping groove (81) matched with the elastic protruding point (21), and after the baffle (8) completely covers the pressure sensing plate (2), the elastic protruding point (21) is positioned in the clamping groove (81).

7. The ultra-narrow frame light-emitting touch pad for a notebook computer according to claim 4, wherein: one side of the baffle (8) far away from the pressure sensing plate (2) is provided with a holding groove (82).

8. The ultra-narrow frame light-emitting touch pad of claim 7, wherein: the bottom wall of the holding groove (82) is provided with anti-slip lines (821).