CN2804920Y - notebook computer input device - Google Patents

Abstract

The utility model provides a notebook computer input device sets up and puts wrist department reservation hole department at notebook computer, and it is including: an input key device including a mouse function key, a scroll bar key, and a touch pad; a pressure frame arranged below the mouse function key and the scroll bar key of the input device; a rubber pad arranged below the pressure frame; a lower pressing bar arranged below the rubber pad and above the touch pad of the input device; the middle parts of the pressure frame, the rubber pad and the lower pressing strip are provided with preformed holes for exposing the touch control panel, and the gap between the input key device and the preformed holes at the wrist position of the notebook computer is sealed through the pressure frame, the rubber pad and the lower pressing strip, so that the waterproof and dustproof effects are realized.

Description

notebook computer input device

technical field

The utility model relates to a notebook computer input device, in particular to a notebook computer input device with a waterproof and dustproof structure, which can be integrally formed with the notebook computer to realize the functions of waterproof and dustproof. device.

Background technique

In recent years, due to the rapid development of electronics and information industries, light, thin, short, and small notebook computers (or portable computers) have become the focus of industry development. However, general household personal computers are fixed (that is, the installation position is fixed), and the pollution sources that cause pollution to personal computers are relatively fixed. Therefore, the pollution that affects the operation of equipment is not particularly considered. However, notebook computers are easy to be affected by external environments (such as water stains, dust, etc.) because they emphasize their portability, small size and high precision, and the use time in mobile environments (such as outdoors) increases. And pollute its internal components, among them, the part of the input key device such as the touch pad, mouse button and scroll bar button that is located at the wrist of the notebook computer (Palm rest) and is most frequently touched by the user is most susceptible to environmental pollution When the structural design of these input key devices combined with the notebook computer is not good, water stains, dust, etc. can easily invade the notebook computer and cause pollution of internal components, affecting the operation of the input key device and the service life of the notebook computer .

As shown in Figure 1, it is a sectional view of a combined structure of a known notebook computer input device, including: a reserved hole (not shown) for an input key device, which is positioned at the wrist (Palm rest) 10 of the notebook computer; Key device (PAD), has input keys such as at least one mouse key 13, a scroll bar key 14 and touch panel 12, is located in the input key device reserved hole (not shown) on this wrist place 10 ; A circuit substrate 15, which has a known processing circuit, is located below the input key device to receive the operation instructions of the input key. According to the known input device, the junction 16 between the reserved hole of the input device on the wrist rest 10 (Palm rest) and the operation keys such as the touch panel 12, the mouse button 13 and the scroll bar button 14 is likely to cause dust, water stains, etc. entry, and affect the circuit substrate 15 below, and cause damage to the input key device.

Therefore, how to provide an input device to be integrated with the notebook computer to achieve waterproof and dustproof effects is an important subject of the present invention.

Utility model content

In view of the problem that the above known notebook computer input device cannot prevent external pollution (such as water stains, dust, etc.), the problem to be solved by the present invention is to provide a notebook computer input device with a waterproof and dustproof structure.

The utility model provides an input device for a notebook computer, which is arranged in a reserved hole where the wrist of the notebook computer is placed, and includes: an input key device, which includes a mouse function key, a scroll bar key and a touch panel; The pressure frame is arranged under the mouse function keys and the scroll bar keys of the above-mentioned input device; the rubber pad is arranged under the above-mentioned pressure frame; the lower pressure bar is arranged under the above-mentioned rubber pad and the touch panel of the above-mentioned input device above; the middle part of the pressure frame, the rubber pad and the lower pressure bar is provided with a reserved hole for the exposure of the touch panel, and the input key device and the notebook type are sealed by the above pressure frame, rubber pad and lower pressure bar. The gap between the holes is reserved for the wrist where the computer is placed.

The pressurized frame has a plurality of vertical fixing columns.

The rubber pad has a plurality of reserved holes for fixing columns to match the fixing columns on the pressurized frame.

The lower pressing bar has a plurality of reserved holes for fixing columns to match the fixing columns on the pressure frame.

At least one upper pressing bar is arranged on the inside of the periphery of the reserved hole at the wrist of the notebook computer and between the above-mentioned pressure frame and the above-mentioned rubber pad.

The above-mentioned upper pressing bar has a plurality of reserved holes for fixing columns to match the fixing columns on the pressure frame.

The notebook computer input device provided by the utility model, through the cooperation of the pressurized frame, the rubber pad and the lower pressure bar, seals the gap between the input key device and the reserved hole where the notebook computer is placed on the wrist, so as to achieve waterproof and dustproof. effect.

Description of drawings

Fig. 1 is a sectional view of a combined structure of a known input device;

Fig. 2 is a sectional view of the exploded structure of the input device of the present invention;

Fig. 3A is a front view of the pressurized frame of the present utility model;

Fig. 3B is a side view of the pressurized frame of the present invention;

Fig. 4 is the front view of the utility model rubber pad;

Fig. 5 is a front view of the lower bead of the utility model.

Detailed ways

As shown in Figures 2 to 5, the notebook computer input device of the present utility model includes: an input key device including a touch panel 22, a mouse button 23 and a scroll bar button 24; a pressurizing frame 27 located at the Below the input keys such as the mouse button 23 scroll bar key 24 of the input key device, there is a reserved hole 21 corresponding to the touch panel 22, and a plurality of vertical fixed columns 28 can also be set on the pressurized frame 27, and the fixed columns 28 and the corresponding fixed post reserved hole 281 will be described below; at least one upper bead 211 can also be provided to enhance the sealing effect, and the at least one upper bead 211 is located on the inside of the periphery of the input key device reserved hole 21 and The bottom of the pressurizing frame 27 also has a plurality of reserved holes 281 for the fixed columns corresponding to the above-mentioned plurality of vertical fixing columns 28; a rubber pad 25 is located under the pressing frame 27 and the upper bead 211, and can also have Cooperate with the fixed post reserved hole 281 of the relative position of the fixed post 28 on the pressurizing frame 27; The touch panel 22 also has a reserved hole 281 for fixing the column corresponding to the position of the fixing column 28 on the pressure frame 27 .

As mentioned above, when the notebook computer input device of the present utility model is combined, as shown in Figure 2, at first, this pressurizing frame 27 is placed under the input keys such as the mouse button 23 and the scroll bar key 24 of the input key device , in order to cooperate with the upper bezel 211 (can be omitted), the rubber pad 25, the lower bezel 26 and the touch panel 22 located on the inner side of the reserved hole 21 of the input key device, the pressure frame 27, the upper bezel 211, the rubber pad 25 and the lower pressure bar 26 all have a reserved hole for matching the touch panel 22. After the touch panel 22 is loaded from the bottom of the lower pressure bar 26, the rubber pad 25 and the pressure frame 27 can form an isolation frame around the touch panel (Fig. not shown), the gap between the input key device and the reserved hole at the wrist of the notebook computer is sealed by the above-mentioned pressurized frame, rubber pad and lower pressure strip. With this structure and the reserved hole for the input key device on the wrist of the notebook computer, the notebook computer can be integrally formed and electrically connected to the circuit substrate 15, and the waterproof and dustproof effects can be achieved at the same time.

As shown in Figures 2 to 5, the pressurizing frame 27 has a plurality of fixing columns 28, which cooperate with the fixed column reserved holes 281 on the upper bead 211, the rubber pad 25 and the lower bead 26, through the end 282 of the fixing column to achieve Solid effect.

The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model. Anyone who is familiar with this technology, within the scope not departing from the scope defined by the claims of the present utility model, any changes and modifications shall be included in this utility model. within the scope of the new protection.

Claims (6)

1. a notebook computer input media is arranged on notebook computer and puts preformed hole place, wrist place, and it includes:

The enter key device, this enter key device comprises mouse function key, scroll bar key and Trackpad;

It is characterized in that, also comprise:

Add press box, be arranged on the below of the mouse function key and the scroll bar key of above-mentioned input media;

Rubber cushion is arranged on the above-mentioned below that adds press box;

Following press strip is arranged on the top of the Trackpad of the below of above-mentioned rubber cushion and above-mentioned input media;

Described add press box, rubber cushion and down the middle part of press strip be provided with the preformed hole that can expose for Trackpad, by above-mentioned add press box, rubber cushion and down press strip seal described enter key device and notebook computer and put slit between wrist place preformed hole.

2. notebook computer input media as claimed in claim 1 is characterized in that, this adds press box and has a plurality of vertical fixing posts.

3. notebook computer input media as claimed in claim 1 or 2 is characterized in that, this rubber cushion has a plurality of fixed leg preformed holes, adds fixed leg on the press box with cooperation.

4. notebook computer input media as claimed in claim 1 or 2 is characterized in that, this time press strip has a plurality of fixed leg preformed holes, adds fixed leg on the press box with cooperation.

5. notebook computer input media as claimed in claim 1 is characterized in that, the periphery inboard and above-mentioned the adding between press box and the above-mentioned rubber cushion of putting wrist place preformed hole at this notebook computer are provided with at least one ceiling molding.

6. notebook computer input media as claimed in claim 5 is characterized in that, above-mentioned ceiling molding has a plurality of fixed leg preformed holes, adds fixed leg on the press box with cooperation.

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