CN210136448U

CN210136448U - Notebook computer structure

Info

Publication number: CN210136448U
Application number: CN201921381851.XU
Authority: CN
Inventors: 吴青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-03-10
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a notebook computer structure belongs to computer component technical field. The keyboard comprises a keyboard part, a display screen and a guide rail body located between the keyboard part and the display screen, wherein a damping rotating shaft is arranged on the keyboard part, one end of the guide rail body is connected with the damping rotating shaft in a switching mode, and the other end of the guide rail body is fixedly connected with the display screen. This notebook computer structure is through separating keyboard portion and display screen to increase the guide rail body on the basis of original damping pivot, make the display screen can the oscilaltion, under the prerequisite that does not influence the comfortable use of keyboard, raised the display screen height, can effectively alleviate the discomfort of shoulder neck, need not increase again outside the machine to raise the accessory and lead to the increase of waist shoulder load, improved the practicality greatly. By arranging the spiral telescopic part on the electric connection flat cable, the length change of the electric connection flat cable generated by the display electric connection end along with the vertical displacement of the display screen can be balanced by the extension or contraction of the spiral telescopic part in the process that the display screen slides up and down, and the whole self-adaptability is improved.

Description

Notebook computer structure

Technical Field

The utility model relates to a computer component technical field, concretely relates to notebook computer structure.

Background

At present, because a keyboard and a display screen cannot be separated for use, the sight of a user is low, and neck and shoulder diseases are easy to occur due to long-time use of the existing notebook computer, which is a big reason for the high occurrence of the neck and shoulder diseases. The notebook computer is wholly lifted by the external frame body, the sight of a user can be raised, neck muscles and ligaments are prevented from being pulled and strained, arms are suspended when the keyboard is operated, waist and shoulder loads are increased, and health is not facilitated.

In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and beneficial researches, and the final product has obtained effective results and formed the technical solutions to be described below.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a notebook computer structure to solve among the prior art because the unable used separation of keyboard and display screen of notebook computer leads to the operation sight of display screen low, long-term use arouse the problem of shoulder neck tractive strain easily.

In order to achieve the above object, the present invention provides the following technical solutions:

a notebook computer structure comprises a keyboard part, a display screen and a guide rail body located between the keyboard part and the display screen, wherein a damping rotating shaft is arranged on the keyboard part, one end of the guide rail body is connected with the damping rotating shaft in a switching mode, and the other end of the guide rail body is fixedly connected with the display screen.

An electric connection flat cable is arranged between the keyboard part and the display screen and comprises a keyboard electric connection end electrically connected with the keyboard part, a display electric connection end electrically connected with the display screen and a spiral telescopic part used for automatically adapting to the length of the electric connection flat cable, wherein the spiral telescopic part is arranged in the guide rail body.

Further, the guide rail body comprises an outer guide rail and an inner guide rail which are in sliding fit with each other, wherein the side part of the bottom end of the outer guide rail is connected with the damping rotating shaft in a rotating mode, and the inner guide rail is fixedly connected with the side end of the display screen.

Furthermore, a plurality of limiting bulges with preset intervals are uniformly arranged on the inner guide rail, and sliding positioning pins corresponding to the limiting bulges are arranged on the outer guide rail and are used for fixing the height of the display screen through the insertion of the sliding positioning pins and the limiting bulges.

Further, the inside flexible holding chamber that is equipped with of outer guide rail, the spiral pars contractilis sets up in flexible holding intracavity portion.

Furthermore, a wire arranging channel is arranged between the outer guide rail and the inner guide rail.

Furthermore, the electric connection flat cable sequentially passes through the damping rotating shaft, the outer guide rail, the telescopic accommodating cavity, the flat cable channel and the inner guide rail from the electric connection end of the keyboard to reach the display electric connection end.

Furthermore, stainless steel sleeves are arranged on the outer guide rail and the inner guide rail which correspond to the electric connection flat cable between the spiral telescopic part and the display electric connection end, so that the frictional resistance between the electric connection flat cable and the outer guide rail and between the electric connection flat cable and the inner guide rail is remarkably reduced.

Furthermore, the bending corner of the stainless steel sleeve is arranged in a round angle mode.

The utility model has the advantages of as follows:

1. according to the notebook computer structure, the keyboard part is separated from the display screen, and the guide rail body is added on the basis of the original damping rotating shaft, so that the display screen can be lifted up and down, the height of the display screen is raised on the premise of not influencing comfortable use of the keyboard, discomfort of a shoulder and a neck can be effectively relieved, external lifting accessories are not required to be added, the waist and shoulder load is increased, and the practicability is greatly improved;

2. by arranging the spiral telescopic part on the electric connection flat cable, the length change of the electric connection flat cable generated by the display electric connection end along with the vertical displacement of the display screen can be balanced by the extension or contraction of the spiral telescopic part in the process that the display screen slides up and down, and the whole self-adaptability is improved.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and the structures, proportions, sizes, etc. shown in the present specification are only used to match the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and any modifications of the structures, changes of the proportion relations, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the functions and the achievable objects of the present invention.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a guide rail body in an embodiment of the present invention;

fig. 3 is a schematic diagram of a position structure of a cable channel according to an embodiment of the present invention.

In the figure: keyboard portion 1, damping pivot 2, guide rail body 3, winding displacement passageway 31, outer guide rail 4, slide locating pin 41, flexible holding chamber 42, inner rail 5, spacing arch 51, display screen 6, electricity connection winding displacement 7, keyboard electricity connection 71, spiral pars contractilis 72, show electric connection end 73, stainless steel sleeve 8.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1, the embodiment of the utility model provides a notebook computer structure, keyboard portion 1 and display screen 6 including the components of a whole that can function independently setting up, be equipped with guide rail body 3 between keyboard portion 1 and the display screen 6, can realize improving the operation sight to the independent lift of display screen 6, specifically set up as follows:

the keyboard comprises a keyboard part 1, a keyboard body 1, a display screen 6, a keyboard part 1 and a keyboard body, wherein the keyboard part 1 is provided with a front end and a rear end, the keyboard part 1 is provided with a keyboard body, the keyboard body is provided with two damping rotating shafts 2, the two damping rotating shafts 2 are fixedly connected with the rear end of the keyboard part 1, two damping rotating shafts 2 are respectively connected with a guide rail body 3 in a switching mode to realize the relative rotation of the guide rail body 3 and the keyboard part 1, the guide rail body 3 comprises an outer guide rail 4 and an inner guide rail 5 which are in sliding fit with each other, the side part of the bottom end of the outer guide rail 4 is connected with the damping rotating shafts 2 in a switching mode, the two inner guide rails 5 are fixedly connected with the two side ends of the display screen 6 in a one-to-one correspondence mode to enable the display screen 6 to be covered.

As shown in fig. 2, an electrical connection cable 7 for data transmission is disposed between the keyboard portion 1 and the display screen 6, the electrical connection cable 7 includes a keyboard electrical connection end 71 electrically connected to the keyboard portion 1, a display electrical connection end 73 electrically connected to the display screen 6, and a spiral expansion portion 72 for automatically adapting to the length of the electrical connection cable 7, a expansion accommodation cavity 42 for adapting to the length change of the spiral expansion portion 72 of the electrical connection cable 7 is disposed inside the outer guide rail 4, a cable channel 31 (refer to fig. 3) for adapting to the length change of the electrical connection cable 7 when the inner guide rail 5 slides along the outer guide rail 4 is disposed between the outer guide rail 4 and the inner guide rail 5, the electrical connection cable 7 sequentially passes through the damping rotation shaft 2, the outer guide rail 4, the expansion accommodation cavity 42, the cable channel 31, and the inner guide rail 5 from the keyboard electrical connection end 71 to the display electrical connection end 73, so that the display screen 6 slides up and, the length change of the display electric connection end 73 along with the up-and-down displacement of the display screen 6 can be balanced by the extension or contraction of the spiral telescopic part 72 in the telescopic accommodating cavity 42, and the self-adaptability and the practicability are effectively improved.

Preferably, stainless steel sleeves 8 are arranged on the outer guide rail 4 and the inner guide rail 5 corresponding to the electrical connection flat cable 7 between the spiral telescopic part 72 and the display electrical connection end 73, so as to significantly reduce the friction force between the electrical connection flat cable 7 and the outer guide rail 4 and the inner guide rail 5, further reduce the friction resistance applied in the drawing process of the electrical connection flat cable 7, and effectively prolong the service life of the electrical connection flat cable 7.

Preferably, the bent corner portions of the stainless steel sleeve 8 are rounded to significantly reduce the frictional damage to the electrical connection cable 7.

The inner guide rail 5 on one side of the display screen 6 is also provided with a plurality of limiting bulges 51 with preset intervals, and the outer guide rail 4 is provided with a sliding positioning pin 41 corresponding to the limiting bulges 51 and used for being matched with the two limiting bulges 51 at corresponding positions through the sliding positioning pin 41 in an inserting manner so as to fix the height of the display screen 6.

It should be noted that the guide rail body 3 adopts a steel ball guide rail to improve smoothness and reduce noise; the fixing mode of the keyboard part 1 and the damping rotating shaft 2 and the fixing mode of the inner guide rail 5 and the display screen 6 include but are not limited to screw fixing and integral connection.

The notebook computer structure has the following use process:

when the keyboard is used, the display screen 6 is firstly opened from the keyboard part 1, and the display screen 6 drives the guide rail bodies 3 at two sides to rotate by taking the damping rotating shaft 2 as a central shaft, so that a preset angle is formed between the display screen 6 and the keyboard part 1;

secondly, the inner guide rail 5 and the display screen 6 are lifted along the outer guide rail 4 to enable the display screen 6 to reach a proper height, and when the display screen is lifted, the display electric connection end 73 on the electric connection flat cable 7 moves upwards along with the display screen 6, so that the electric connection flat cable 7 in the flat cable channel 31 is elongated, and the spiral telescopic part 72 in the electric connection flat cable 7 extends in the telescopic accommodating cavity 42;

and finally, sliding the sliding positioning pin 41 on the outer guide rail 4, and inserting the sliding positioning pin 41 between two adjacent limiting bulges 51 on the inner guide rail 5 to fix the real-time height of the display screen 6.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A notebook computer structure, its characterized in that: the keyboard comprises a keyboard part, a display screen and a guide rail body positioned between the keyboard part and the display screen, wherein a damping rotating shaft is arranged on the keyboard part, one end of the guide rail body is connected with the damping rotating shaft in a switching way, and the other end of the guide rail body is fixedly connected with the display screen;

2. The notebook computer structure of claim 1, wherein the guide rail body comprises an outer guide rail and an inner guide rail which are slidably engaged with each other, wherein the lateral portion of the bottom end of the outer guide rail is connected with the damping rotating shaft in a rotating manner, and the inner guide rail is fixedly connected with the lateral end of the display screen.

3. The notebook computer structure as claimed in claim 2, wherein the inner rail is uniformly provided with a plurality of position-limiting protrusions having a predetermined interval, and the outer rail is provided with sliding positioning pins corresponding to the position-limiting protrusions for fixing the height of the display screen by inserting the sliding positioning pins into the position-limiting protrusions.

4. The notebook computer structure of claim 2, wherein the outer track has a retractable cavity therein, and the spiral extension is disposed in the retractable cavity.

5. The notebook computer structure of claim 4, wherein a cable channel is provided between the outer rail and the inner rail.

6. The notebook computer structure of claim 5, wherein the electrical connection cable sequentially passes through the damping rotating shaft, the outer guide rail, the telescopic accommodating cavity, the cable channel and the inner guide rail from the electrical connection end of the keyboard to the display electrical connection end.

7. The notebook computer structure of claim 6, wherein the outer and inner rails corresponding to the electrical connection cable between the helical expansion and contraction part and the display electrical connection terminal are provided with stainless steel sleeves to significantly reduce frictional resistance between the electrical connection cable and the outer and inner rails.

8. The notebook computer structure of claim 7, wherein the bent corner of the stainless steel sleeve is rounded.