CN215813952U

CN215813952U - Folding auxiliary screen type structure and tablet computer

Info

Publication number: CN215813952U
Application number: CN202122301642.3U
Authority: CN
Inventors: 刘慧阳; 叶红波
Original assignee: Dongguan Lianzhou Electronic Technology Co Ltd
Current assignee: Dongguan Lianzhou Electronic Technology Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to the technical field of tablet computers, in particular to a folding auxiliary screen type structure and a tablet computer, wherein the folding auxiliary screen type structure comprises a screen frame, a folding groove formed in one side of the screen frame, a folding hinge arranged in the folding groove, and an auxiliary screen assembly connected to the folding hinge; the folding hinge comprises a fixed hinge connected with the folding groove and a movable hinge movably connected with the fixed hinge and connected with the auxiliary screen assembly, a damping element is arranged between the fixed hinge and the movable hinge, the auxiliary screen assembly comprises an auxiliary screen frame and an auxiliary display screen arranged on the auxiliary screen frame, and the auxiliary screen frame can be folded in the folding groove through the folding hinge; according to the utility model, the auxiliary screen assembly is arranged on the screen frame of the tablet computer, and can be folded through the folding hinge and the folding groove in use, so that the tablet computer is convenient to fold and use, convenient to operate integrally and reliable in structure.

Description

Folding auxiliary screen type structure and tablet computer

Technical Field

The utility model relates to the technical field of tablet computers, in particular to a folding auxiliary screen type structure and a tablet computer.

Background

A tablet personal computer, also called a laptop, is a small-sized and portable personal computer, and takes a touch screen as basic input equipment; it has a touch screen (also known as digitizer technology) that allows the user to work with a stylus or digitizer rather than a traditional keyboard or mouse; the user may enter the input through built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard. The tablet personal computer provides good experiences such as mobile video, games and network applications for users through perfect matching of software and hardware, and the product is light and thin in design, supports handwriting input or voice input besides all functions compared with a notebook computer, and is superior to mobility and portability.

The tablet personal computer is more and more younger in practical use, and the requirement of consumers on humanization of the tablet personal computer is higher and higher. The conventional tablet personal computer generally only has one screen for operation, some data cannot be displayed in an auxiliary mode in some application scenes, and particularly in some industrial tablet personal computers, the operation and use such as recording at any time are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a folding auxiliary screen type structure and a tablet personal computer, wherein an auxiliary screen component is arranged on a screen frame of the tablet personal computer, and can be folded through a folding hinge and a folding groove in use, so that the folding auxiliary screen type structure is convenient to fold and use, convenient to integrally operate and reliable in structure.

The technical scheme adopted by the utility model is as follows: a folding auxiliary screen type structure comprises a screen frame, a folding groove arranged on one side of the screen frame, a folding hinge arranged in the folding groove, and an auxiliary screen assembly connected with the folding hinge; folding hinge including connect in the fixed hinge of folding groove and swing joint in fixed hinge and with the vice movable hinge that the screen assembly is connected, be equipped with damping element between fixed hinge and the swing joint, vice screen assembly includes vice screen frame, locates the vice display screen of vice screen frame, vice screen frame is collapsible in folding groove through folding hinge.

The further improvement of the scheme is that the screen frame is provided with at least one group of folding grooves.

The screen frame is further improved in that one side, away from the folding groove, of the screen frame is provided with a supporting foot stand, and the supporting foot stand is provided with a supporting hinge and can be folded on the screen frame.

The further improvement of the scheme is that the screen frame is integrally processed and formed by aluminum alloy.

The folding groove comprises a hinge groove and a sinking groove, and the folding hinge is arranged in the hinge groove.

The screen frame is characterized in that the hinge groove is arranged on the side face of the screen frame, the sinking groove is arranged on the back face of the screen frame, and the hinge groove is communicated with the sinking groove.

The damping element comprises a hinge shaft for connecting the fixed hinge and the movable hinge, a wave-shaped elastic sheet arranged on the hinge shaft, and a lock nut for locking the wave-shaped elastic sheet.

The wave-shaped elastic sheet comprises a first elastic sheet and a second elastic sheet, the first elastic sheet is arranged between the fixed hinge and the movable hinge, and the locking nut is arranged on the second elastic sheet.

The further improvement of the scheme is that the auxiliary screen frame is an aluminum alloy frame, and the auxiliary display screen is arranged in the auxiliary screen frame and is connected into the screen frame through a flat cable.

A tablet personal computer comprises the folding auxiliary screen type structure.

The utility model has the beneficial effects that:

compared with the traditional tablet computer, the auxiliary screen assembly is arranged on the screen frame of the tablet computer, and can be folded through the folding hinge and the folding groove in use, so that the tablet computer is convenient to fold and use, convenient to operate integrally, reliable in structure and convenient to use. Specifically, the screen frame, a folding groove arranged on one side of the screen frame, a folding hinge arranged in the folding groove and an auxiliary screen assembly connected with the folding hinge are arranged; folding hinge including connect in the fixed hinge of folding groove and swing joint in fixed hinge and with the vice movable hinge that the screen assembly is connected, be equipped with damping element between fixed hinge and the swing joint, vice screen assembly includes vice screen frame, locates the vice display screen of vice screen frame, vice screen frame is collapsible in folding groove through folding hinge. The folding hinge is used for connecting the auxiliary screen frame and the screen frame under the matching of the fixed hinge and the movable hinge, and the damping element is arranged for acting on the damping of the hinge, so that the whole structure is stable and reliable.

Drawings

FIG. 1 is a schematic perspective view of a folding sub-screen structure according to the present invention;

FIG. 2 is a schematic perspective view of the folding sub-screen structure of FIG. 1 from another perspective;

fig. 3 is a perspective view of the folding hinge of the folding vice-screen structure in fig. 1.

Description of reference numerals: the screen display comprises a screen frame 1, a supporting foot rest 11, a supporting hinge 12, a folding groove 2, a hinge groove 21, a sinking groove 22, a folding hinge 3, a fixed hinge 31, a movable hinge 32, a damping element 33, a hinge shaft 331, a wave-shaped elastic sheet 332, a locking nut 333, a secondary screen assembly 4, a secondary screen frame 41 and a secondary display screen 42.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 3, a folding sub-screen structure includes a screen frame 1, a folding slot 2 formed at one side of the screen frame 1, a folding hinge 3 formed in the folding slot 2, and a sub-screen assembly 4 connected to the folding hinge 3; folding hinge 3 is including connecting in the fixed hinge 31 of folding groove 2, and swing joint in fixed hinge 31 and with the activity hinge 32 of vice screen subassembly 4 connection, be equipped with damping element 33 between fixed hinge 31 and the activity hinge 32, vice screen subassembly 4 includes vice screen frame 41, locates vice display screen 42 of vice screen frame 41, vice screen frame 41 is collapsible in folding groove 2 through folding hinge 3.

The screen frame 1 is provided with at least one group of folding grooves 2, and a plurality of groups of folding grooves 2 and auxiliary screen components 4 can be arranged according to use requirements, so that the use is convenient.

One side of the screen frame 1, which is far away from the folding groove 2, is provided with a supporting foot rest 11, the supporting foot rest 11 is provided with a supporting hinge 12 which can be folded in the screen frame 1, and the supporting foot rest 11 and the auxiliary screen assembly 4 are matched to support the tablet computer, so that the tablet computer is stably supported and is convenient to use.

The screen frame 1 is integrally processed and formed by aluminum alloy, the whole structure is reliable, and the use strength is high.

Folding groove 2 includes hinge groove 21 and sinks groove 22, folding hinge 3 installs in hinge groove 21, and the further improvement does, and hinge groove 21 sets up in the side of screen frame 1, sink groove 22 and set up in the back of screen frame 1, hinge groove 21 and the connection and the folding that are used for vice screen frame 41 under hinge groove 21 and the cooperation of sinking groove 22 communicate with sinking groove 22.

Damping element 33 includes hinge axle 331, the wave form shell fragment 332 of locating hinge axle 331 and be used for the lock nut 333 with wave form shell fragment 332 locking that will fix hinge 31 and activity hinge 32 be connected, and the further improvement does, wave form shell fragment 332 includes first shell fragment and second shell fragment, first shell fragment is located between fixed hinge 31 and the activity hinge 32, lock nut 333 locates the second shell fragment, through first shell fragment and second shell fragment under lock nut 333 locking effect for the damping effect of activity hinge 32 and fixed hinge 31 promotes stability.

A tablet personal computer comprises the auxiliary screen structure, and is convenient to use integrally and stable and reliable in structure under the action of the auxiliary screen structure.

According to the utility model, the auxiliary screen component 4 is arranged on the screen frame 1 of the tablet personal computer, and the auxiliary screen component 4 can be folded through the folding hinge 3 and the folding groove 2 in use, so that the folding tablet personal computer is convenient to fold and use, convenient to operate integrally, reliable in structure and convenient to use. Specifically, a screen frame 1, a folding groove 2 arranged on one side of the screen frame 1, a folding hinge 3 arranged on the folding groove 2, and an auxiliary screen assembly 4 connected to the folding hinge 3 are arranged; folding hinge 3 is including connecting in the fixed hinge 31 of folding groove 2, and swing joint in fixed hinge 31 and with the activity hinge 32 of vice screen subassembly 4 connection, be equipped with damping element 33 between fixed hinge 31 and the activity hinge 32, vice screen subassembly 4 includes vice screen frame 41, locates vice display screen 42 of vice screen frame 41, vice screen frame 41 is collapsible in folding groove 2 through folding hinge 3. The folding hinge 3 is used for connecting the auxiliary screen frame 41 and the screen frame 1 under the matching of the fixed hinge 31 and the movable hinge 32, and the damping element is arranged for acting the damping of the hinge, so that the whole structure is stable and reliable.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A folding vice screen type structure which characterized in that: the foldable screen comprises a screen frame, a folding groove arranged on one side of the screen frame, a folding hinge arranged in the folding groove, and an auxiliary screen assembly connected with the folding hinge; folding hinge including connect in the fixed hinge of folding groove and swing joint in fixed hinge and with the vice movable hinge that the screen assembly is connected, be equipped with damping element between fixed hinge and the swing joint, vice screen assembly includes vice screen frame, locates the vice display screen of vice screen frame, vice screen frame is collapsible in folding groove through folding hinge.

2. A folding secondary screen structure according to claim 1, wherein: the screen frame is at least provided with a group of folding grooves.

3. A folding secondary screen structure according to claim 1, wherein: one side of the screen frame, which is far away from the folding groove, is provided with a supporting foot stand, and the supporting foot stand is provided with a supporting hinge which can be folded in the screen frame.

4. A folding secondary screen structure according to claim 1, wherein: the screen frame is integrally processed and formed by aluminum alloy.

5. A folding secondary screen structure according to claim 1, wherein: the folding groove comprises a hinge groove and a sinking groove, and the folding hinge is arranged in the hinge groove.

6. A folding secondary screen structure according to claim 5, wherein: the hinge groove is arranged on the side face of the screen frame, the sinking groove is arranged on the back face of the screen frame, and the hinge groove is communicated with the sinking groove.

7. A folding secondary screen structure according to claim 1, wherein: the damping element comprises a hinge shaft connecting the fixed hinge and the movable hinge, a wave-shaped elastic sheet arranged on the hinge shaft, and a lock nut used for locking the wave-shaped elastic sheet.

8. A folding sub-screen structure according to claim 7, wherein: the wave-shaped elastic piece comprises a first elastic piece and a second elastic piece, the first elastic piece is arranged between the fixed hinge and the movable hinge, and the locking nut is arranged on the second elastic piece.

9. A folding secondary screen structure according to claim 1, wherein: the auxiliary screen frame is an aluminum alloy frame, and the auxiliary display screen is arranged in the auxiliary screen frame and is provided with a flat cable connected to the screen frame.

10. A tablet computer, comprising: comprising a folding secondary screen structure according to any one of claims 1 to 9.