CN218213971U

CN218213971U - Touch pad support and panel computer protective sheath

Info

Publication number: CN218213971U
Application number: CN202222696106.2U
Authority: CN
Inventors: 闻庆宗
Original assignee: Shenzhen China Heart Technology Co ltd
Current assignee: Shenzhen China Heart Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-03
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a touch pad support and panel computer protective sheath, touch pad support include bottom plate, square support, A type support, shell fragment and contact frame, and the A type support of two relative settings is placed in square support and is fixed on the shell fragment together, the pointed end of two A type supports respectively with contact frame fixed connection, the bottom plate arrange in square support the below and with shell fragment looks butt. The utility model provides a touch pad support and panel computer protective sheath has added a metal soleplate, can guarantee the roughness of whole touch pad, adopts the A type support of two relative settings of locating the shell fragment top to support the contact frame, and whole elasticity effect is good to press the effect better and more easily assemble.

Description

Touch pad support and panel computer protective sheath

Technical Field

The utility model relates to an electronic product technical field especially discloses a touch pad support and panel computer protective sheath.

Background

The touch pad of notebook computer installs through the touch pad support, and the touch pad support on the current market mainly has the problem in following several aspects:

1. most of the existing tablet computer keyboard touch pad supports adopt two-point pressing touch control, namely two keys are respectively arranged on the left lower part and the right lower part of the touch pad, and the pressing function of the touch pad is realized through the two keys.

2. The scheme that the touch-control can be pressed to the multiple spot partly, has adopted 4 strong points to fix the scheme on the keyboard face-piece, presses the touch-control effect not good, inconvenient installation, with high costs.

Therefore, the above-mentioned defects of the existing touchpad holder are a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a touch pad support and panel computer protective sheath aims at solving the above-mentioned defect that current touch pad support exists.

According to the utility model discloses an aspect relates to a touch pad support, including bottom plate, square support, A type support, shell fragment and contact frame, the A type support of two relative settings is placed in square support and is fixed on the shell fragment together, the most advanced of two A type supports respectively with contact frame fixed connection, the bottom plate arrange in square support's below and with shell fragment looks butt.

Further, the A-shaped bracket is placed in the square bracket and welded on the elastic sheet together.

Furthermore, the contact frame is arranged in the middle of the A-shaped support, and the tip of the A-shaped support is welded on the contact frame.

Furthermore, four tail ends of the elastic sheet are respectively welded on the contact frame.

Furthermore, the end parts of the four tail ends of the elastic sheet are all arranged towards the direction of the bottom plate.

Furthermore, the middle part of the contact frame is provided with a distance adjusting mechanism for adjusting the distance between the contact frame and the tact switch on the circuit board.

Further, the interval adjustment mechanism comprises an adjusting nut and an adjusting screw matched with the adjusting nut, and the adjusting nut is arranged in the middle of the contact frame.

Furthermore, the adjusting nut is a hexagon nut, and the adjusting screw is a base screw.

According to the utility model discloses an aspect still provides a panel computer protective sheath, including foretell touch pad support, circuit board, touch piece and keyboard protective sheath drain pan, keyboard protective sheath drain pan top is located to the touch pad support, and the circuit board is located between touch piece and the circuit board.

Furthermore, keyboard protective sheath drain pan is equipped with and holds the chamber with touch pad support assorted, is equipped with the switch that dabs with contact frame looks adaptation on the circuit board.

The utility model discloses the beneficial effect who gains does:

the utility model provides a touch pad support and panel computer protective sheath adopts bottom plate, square support, A type support, shell fragment and contact frame, and the A type support of two relative settings is placed in square support and is fixed together on the shell fragment, the most advanced of two A type supports respectively with contact frame fixed connection, the bottom plate is arranged in the below of square support. The utility model provides a touch pad support and panel computer protective sheath has added a metal soleplate, can guarantee the roughness of whole touch pad, adopts the A type support of two relative settings of locating the shell fragment top to support the contact frame, and whole elasticity effect is good to press the better and more easily equipment of effect.

Drawings

Fig. 1 is a schematic plan view of an embodiment of a touch pad holder according to the present invention;

fig. 2 is a schematic side view of an embodiment of a touch pad holder according to the present invention;

fig. 3 is a schematic back structural view of an embodiment of a touch pad holder provided by the present invention;

fig. 4 is a schematic perspective view of an embodiment of the resilient piece shown in fig. 1;

FIG. 5 is a schematic perspective view of an embodiment of the A-shaped bracket shown in FIG. 1;

fig. 6 is an exploded view of an embodiment of a protective cover for a tablet pc according to the present invention;

fig. 7 is an application schematic diagram of an embodiment of the tablet personal computer protective case provided by the present invention.

The reference numbers indicate:

10. a base plate; 20. a square bracket; 30. a type A bracket; 40. a spring plate; 50. a contact frame; 31. a tip; 41. a terminal end; 61. adjusting the nut; 100. a touch pad support; 200. a circuit board; 300. a touch sheet; 400. keyboard protective sheath drain pan.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 and fig. 2, the first embodiment of the present invention provides a touch pad holder, which includes a bottom plate 10, a square support 20, an a-shaped support 30, a spring plate 40 and a contact frame 50, wherein the two a-shaped supports 30 disposed relatively are placed in the square support 20 and fixed together on the spring plate 40, the tips of the two a-shaped supports 30 are respectively fixedly connected to the contact frame 50, and the bottom plate 10 is disposed below the square support 20 and abutted to the spring plate 40.

In the above structure, referring to fig. 1 to 7, in the touch pad holder provided in this embodiment, the a-shaped holder 30 is placed in the square holder 20 and is welded to the elastic sheet 40. The contact frame 50 is arranged in the middle of the A-shaped bracket 30, and the tip of the A-shaped bracket 30 is welded on the contact frame 50. The four ends 41 of the elastic sheet 40 are respectively welded on the contact frames 50. The ends of the four ends 41 of the elastic sheet 40 are all arranged towards the direction of the bottom plate 10 and are used for abutting against the bottom plate 10. The touch pad support that this embodiment provided has increased a metal bottom plate, can guarantee the roughness of whole touch pad to the adoption is located the A type support of two relative settings of shell fragment top and is supported the contact frame, and whole elasticity effect is good, thereby presses the better and easier equipment of effect.

Preferably, referring to fig. 1 to 7, in the touch panel holder provided in this embodiment, a distance adjusting mechanism for adjusting a distance between the touch frame 50 and the tact switch on the circuit board is disposed in a middle portion of the touch frame 50. Specifically, the distance adjusting mechanism includes an adjusting nut 61 and an adjusting screw matched with the adjusting nut 61, and the adjusting nut 61 is disposed in the middle of the contact frame 50. In the present embodiment, the adjusting nut 61 is a hexagon nut, and the adjusting screw is a screw. Of course, the adjusting nut 61 and the adjusting screw may be screw nuts of other shapes or materials, and all that is within the protection scope of this patent. The touch pad support that this embodiment provided, the dabs switch on contact frame 50 and the circuit board keeps the certain distance, through adjusting nut 61 to the adjustment of distance between the dabs switch on contact frame 50 and the circuit board to reach the effect of adjusting and pressing the comfort level.

Further, please refer to fig. 6 and 7, the present embodiment further provides a tablet personal computer protective case, including the touch pad holder 100, the circuit board 200, the touch pad 300, and the keyboard protective case bottom case 400, wherein the touch pad holder 100 is disposed above the keyboard protective case bottom case 400, and the circuit board 200 is disposed between the touch pad 300 and the circuit board 200. In this embodiment, the keyboard protection cover bottom case 400 is provided with a containing cavity matched with the touch pad support 100, and the circuit board 200 is provided with a touch switch matched with the contact frame 50. The base plate 10 of the touchpad holder 100 is adhered to the keyboard protective cover bottom case 400. The touch circuit board 200 is adhered to the square support 20 and the a-type support 30, and the touch sheet 300 is adhered to the touch circuit board 200, so that the complete touch pad function is formed.

As shown in fig. 1 to 7, the working principle of the touch pad holder and the tablet personal computer protective case provided by the present embodiment is as follows:

when any part of the touch pad 200 is pressed, force is transmitted to the square support 20 through the touch sheet 300 and the circuit board 200 and then transmitted to the A-type support 30 from the square support 20, the A-type support 30 is deformed to tilt the middle contact frame 50, and the contact frame 50 tilts to form a pressing effect on a tact switch on the circuit board 200. Through the transmission of the force, the purpose that the touch switch on the circuit board 200 can be excited no matter the touch pad is pressed at any position is achieved.

The touch pad support and panel computer protective sheath that this embodiment provided compares with prior art, adopts bottom plate, square support, A type support, shell fragment and contact frame, and the A type support of two relative settings is placed in square support and is fixed on the shell fragment together, the pointed end of two A type supports respectively with contact frame fixed connection, the bottom plate arranges in the below of square support. According to the touch pad support and the tablet computer protective sleeve provided by the embodiment, the metal bottom plate is additionally arranged, the flatness of the whole touch pad can be ensured, the contact frame is supported by the two oppositely arranged A-shaped supports arranged above the elastic sheet, the whole elastic effect is good, and therefore the pressing effect is better and the assembly is easier; an adjusting nut is arranged in the middle of the contact frame, and the distance between the touch switch on the contact frame and the circuit board can be adjusted through the adjusting nut, so that the effect of adjusting the pressing comfort level is achieved.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a touch pad support, its characterized in that, includes bottom plate (10), square support (20), A type support (30), shell fragment (40) and contact frame (50), two relative settings A type support (30) place in square support (20) and fix together on shell fragment (40), two the pointed end of A type support (30) respectively with contact frame (50) fixed connection, bottom plate (10) arrange in the below of square support (20) and with shell fragment (40) looks butt.

2. A touch pad holder according to claim 1, wherein the a-shaped holders (30) are placed in the square holder (20) and soldered together on the spring plate (40).

3. A touchpad holder as claimed in claim 1, characterised in that the contact frame (50) is provided in the middle of the a-frame (30), the tip (31) of the a-frame (30) being welded to the contact frame (50).

4. The touchpad holder as claimed in claim 1, wherein four ends (41) of the resilient sheet (40) are welded to the contact frames (50), respectively.

5. A touch pad holder according to claim 4, wherein the ends of the four extremities (41) of the resilient tab (40) are all disposed towards the base plate (10).

6. The touch pad holder according to claim 1, wherein the middle portion of the contact frame (50) is provided with a spacing adjustment mechanism for adjusting a distance between the contact frame (50) and a tact switch on a circuit board.

7. A touch pad holder according to claim 6, wherein the spacing adjustment mechanism comprises an adjustment nut (61) and an adjustment screw associated with the adjustment nut (61), the adjustment nut (61) being provided in the middle of the contact frame (50).

8. A touch pad holder according to claim 7, wherein the adjustment nut (61) is a hex nut and the adjustment screw is a k-meter screw.

9. A tablet personal computer protective case, comprising the touch pad holder (100) according to any one of claims 1 to 8, a circuit board (200), a touch pad (300) and a keyboard protective case bottom case (400), wherein the touch pad holder (100) is disposed above the keyboard protective case bottom case (400), and the circuit board (200) is disposed between the touch pad (300) and the circuit board (200).

10. The protective sleeve for the tablet personal computer according to claim 9, wherein a touch switch matched with the contact frame (50) is arranged on the circuit board (200).