CN216083551U

CN216083551U - Back shell with sliding positioning support and tablet personal computer

Info

Publication number: CN216083551U
Application number: CN202122198730.5U
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: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-18
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of tablet computers, in particular to a back shell with a positioning bracket during sliding and a tablet computer, which comprise a fixed seat, a connecting plate, a sliding module, a positioning module and a bracket module arranged on the fixed seat; the fixing base is provided with a sliding groove and a limiting groove on one side of the connecting plate, the limiting groove is located in the sliding groove, at least two groups of gears which are arranged in a staggered mode are arranged in the sliding groove, the sliding module comprises a sliding piece and a limiting piece, the sliding piece is in sliding fit with the sliding groove, the limiting piece is in sliding fit with the limiting groove, and straight tooth portions meshed with the gears are arranged on two sides of the sliding piece. The utility model solves the problems of simple structure, single function, incapability of sliding, complex and inconvenient use and the like of the traditional tablet personal computer.

Description

Back shell with sliding positioning support and tablet personal computer

Technical Field

The utility model relates to the technical field of tablet computers, in particular to a back shell with a sliding positioning support and a tablet computer.

Background

The tablet personal computer is also called a portable computer, is a small-sized and portable personal computer, and takes a touch screen as basic input equipment. It possesses a touch screen (also known as digitizer technology) that allows a 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 if the model is equipped.

With the increase of functions of the tablet personal computer, more and more fields are adopted, and the tablet personal computer can be used for being carried on a vehicle, held on the palm or standing on a desktop and used for the work and life of people.

However, the conventional tablet personal computer has a simple structure and a single function, cannot slide, is difficult to be placed on a desk or a shelf in an upright or inclined manner, and is cumbersome and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a dorsal shell and panel computer of locating support when sliding to the problem of present conventional art, and this take structural design of the dorsal shell of locating support when sliding is reasonable, and fixed support is effectual, sliding fit between dorsal shell and the panel computer, and it is effectual to slide, and the accessible location module fixes a position the panel computer, and location effect is good.

A back shell with a positioning bracket during sliding comprises a fixed seat, a connecting plate, a sliding module, a positioning module and a bracket module arranged on the fixed seat; the fixing base is provided with a sliding groove and a limiting groove on one side of the connecting plate, the limiting groove is located in the sliding groove, at least two groups of gears which are arranged in a staggered mode are arranged in the sliding groove, the sliding module comprises a sliding piece and a limiting piece, the sliding piece is in sliding fit with the sliding groove, the limiting piece is in sliding fit with the limiting groove, and straight tooth portions meshed with the gears are arranged on two sides of the sliding piece.

In one embodiment, the sliding member is disposed in a straight strip shape, and the fixing base is disposed with a plurality of heat dissipation holes.

In one embodiment, the positioning module comprises at least two sets of guide members, the fixing seat is provided with a guide groove corresponding to the guide members, and the guide members are in sliding fit with the guide groove.

In one embodiment, the guide part is provided with a positioning protrusion, a plurality of groups of positioning grooves are formed in the guide groove, and the positioning protrusion is selectively clamped with the positioning grooves.

In one embodiment, the number of the positioning grooves is four.

In one embodiment, handle parts are arranged on two sides of the fixed seat, and a plurality of groups of anti-skid protrusions are arranged on the handle parts.

In one embodiment, the bracket module includes a fixing member, a rotating shaft, and a supporting member, wherein a receiving cavity is formed at one side of the fixing base, the fixing member is installed in the receiving cavity, and the supporting member is hinged to the fixing member through the rotating shaft.

In one embodiment, the support member is U-shaped.

In one embodiment, at least two sets of anti-slip pads are arranged on one surface of the fixing seat, and the anti-slip pads are made of PVC soft rubber.

A tablet personal computer comprises a display panel and a back shell which is connected with the display panel and provided with a positioning support when sliding.

The utility model has the following beneficial effects:

the back shell with the positioning support during sliding is reasonable in structural design, the fixing seat is in sliding fit with the connecting plate so as to realize sliding of the tablet personal computer, the positioning module can position the tablet personal computer at a relative position in the sliding process, the positioning effect is good, the tablet personal computer can be vertically placed on a desk or a shelf through the fixing seat, the support module is installed on one side of the fixing seat and used for fixing, the tablet personal computer can be obliquely placed on the desk or the shelf, the support module can automatically adjust an angle according to actual requirements, during sliding, the straight tooth parts on two sides of the sliding part are meshed with the gear in the sliding groove, the sliding process is more stable, meanwhile, the limiting part is in sliding fit with the limiting groove, the stability of the sliding process is further improved, and the overall structure is stable and reliable.

Drawings

FIG. 1 is a schematic perspective view of a back case with a sliding positioning bracket and a tablet computer according to the present invention;

FIG. 2 is a schematic perspective view of the back case with the positioning bracket and the tablet computer of FIG. 1 from another perspective;

fig. 3 is a schematic structural view of the back case with the positioning bracket during sliding and the tablet computer in fig. 1.

Description of reference numerals:

the display device comprises a display panel 10, a back shell 20 with a positioning bracket during sliding, a fixed seat 30, a sliding groove 31, a limiting groove 32, a heat dissipation hole 33, a guide groove 34, a positioning groove 34a, a handle part 35, an anti-skid protrusion 36, an anti-skid pad 37, a containing cavity 38, a connecting plate 40, a sliding module 50, a sliding piece 51, a straight tooth part 51a, a limiting piece 52, a positioning module 60, a guide piece 61, a positioning protrusion 61a, a gear 62, a bracket module 70, a fixing piece 71, a rotating shaft 72 and a supporting piece 73.

Detailed Description

In order that the utility model may be more fully understood, reference will now be made to the following description. 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.

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.

Referring to fig. 1 to 3, a back shell with a positioning bracket during sliding and a tablet personal computer according to an embodiment of the present invention are shown, in which the back shell with a positioning bracket during sliding has a reasonable structural design, a good fixing and supporting effect, a good sliding effect due to sliding fit between the back shell and the tablet personal computer, and a good positioning effect due to positioning of the tablet personal computer by a positioning module 60.

In the present embodiment, a tablet computer includes a display panel 10 and a back case 20 connected to the display panel 10 and having a positioning bracket when sliding.

The back shell 20 with the positioning bracket during sliding comprises a fixed seat 30, a connecting plate 40, a sliding module 50, a positioning module 60 and a bracket module 70 arranged on the fixed seat 30; one surface of the fixed seat 30 facing the connecting plate 40 is provided with a sliding groove 31 and a limiting groove 32, the limiting groove 32 is located in the sliding groove 31, at least two sets of gears 62 arranged in a staggered manner are arranged in the sliding groove 31, the sliding module 50 comprises a sliding part 51 and a limiting part 52, the sliding part 51 is in sliding fit with the sliding groove 31, the limiting part 52 is in sliding fit with the limiting groove 32, and two sides of the sliding part 51 are provided with straight tooth parts 51a meshed with the gears 62; in this embodiment, the positioning module 60 can position the tablet computer at the relative position, the positioning effect is good, the tablet computer can be vertically placed on a desk or a shelf through the fixing base 30, the bracket module 70 is installed at one side of the fixing base 30 and used for fixing, so that the tablet computer can be obliquely placed on the desk or the shelf, and the angle of the bracket module 70 can be adjusted according to actual requirements.

During sliding, the straight tooth parts 51a on both sides of the sliding part 51 are meshed with the gear 62 positioned in the sliding groove 31, so that the sliding process is more stable, and meanwhile, the limiting part 52 is in sliding fit with the limiting groove 32, so that the stability of the sliding process is further improved, and the whole structure is stable and reliable.

Both sides of the fixing seat 30 are provided with a handle part 35, and the handle part 35 is provided with a plurality of groups of anti-skid protrusions 36, in the embodiment, the handle part 35 is arranged to facilitate holding and watching of video files, and the anti-skid protrusions 36 arranged on the handle part 35 further improve the holding hand feeling of the handle part 35.

One side of the fixed seat 30 is provided with at least two groups of anti-slip pads 37, and the anti-slip pads 37 are made of PVC soft rubber and have good anti-slip effect.

Slider 51 is the vertical bar setting, and fixing base 30 has seted up a plurality of sets of louvre 33, and in this embodiment, louvre 33 is located the both sides of spout 31, and the radiating effect is good, has promoted the performance and the life of panel computer greatly, and use experience is good.

The positioning module 60 comprises at least two groups of guide pieces 61, the fixed seat 30 is provided with a guide groove 34 corresponding to the guide pieces 61, and the guide pieces 61 are in sliding fit with the guide groove 34; the guide piece 61 is provided with a positioning protrusion 61a, a plurality of groups of positioning grooves 34a are formed in the guide groove 34, and the positioning protrusion 61a is selectively clamped with the positioning grooves 34 a; in this embodiment, the number of positioning groove 34a is four sets, and the quantity of guide 61 is two sets of, and the quantity of guide 34 and guide 61 corresponds, and during the slip, guide 61 and guide 34 sliding fit have promoted the stability in the slip process, can realize the location to connecting plate 40 according to protruding 61a selectivity of location and the four sets of positioning groove 34a joint simultaneously, and then the location to display panel 10 newly.

The bracket module 70 comprises a fixing member 71, a rotating shaft 72 and a supporting member 73, wherein one side of the fixing seat 30 is provided with an accommodating cavity 38, the fixing member 71 is installed in the accommodating cavity 38, and the supporting member 73 is hinged with the fixing member 71 through the rotating shaft 72; in this embodiment, support piece 73 is the setting of U type, and support module 70 can be according to actual demand angle regulation by oneself, and is specific, and support piece 73 accessible is articulated with mounting 71 and is realized the angle modulation to support piece 73, and adaptability is good.

The back shell 20 with the positioning support during sliding is reasonable in structural design, the fixing seat 30 is in sliding fit with the connecting plate 40 so as to realize sliding of a tablet personal computer, the positioning module 60 can position the tablet personal computer at a relative position in the sliding process, the positioning effect is good, the tablet personal computer can be vertically placed on a table or a shelf through the fixing seat 30, the support module 70 is installed on one side of the fixing seat 30 and used for fixing, the tablet personal computer can be obliquely placed on the table or the shelf, the support module 70 can automatically adjust the angle according to actual requirements, during sliding, the straight tooth parts 51a on two sides of the sliding part 51 are meshed with the gear 62 in the sliding groove 31, the sliding process is more stable, meanwhile, the limiting part 52 is in sliding fit with the limiting groove 32, the stability of the sliding process is further improved, and the overall 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 back shell with a positioning bracket during sliding is characterized by comprising a fixed seat, a connecting plate, a sliding module, a positioning module and a bracket module arranged on the fixed seat; the fixing base is provided with a sliding groove and a limiting groove on one side of the connecting plate, the limiting groove is located in the sliding groove, at least two groups of gears which are arranged in a staggered mode are arranged in the sliding groove, the sliding module comprises a sliding piece and a limiting piece, the sliding piece is in sliding fit with the sliding groove, the limiting piece is in sliding fit with the limiting groove, and straight tooth portions meshed with the gears are arranged on two sides of the sliding piece.

2. The back shell with the positioning bracket during sliding according to claim 1, wherein the sliding member is arranged in a straight strip shape, and the fixing seat is provided with a plurality of sets of heat dissipation holes.

3. The back shell with the sliding positioning support according to claim 1, wherein the positioning module comprises at least two sets of guide members, the fixing seat is provided with guide grooves corresponding to the guide members, and the guide members are in sliding fit with the guide grooves.

4. The dorsal shell with the positioning bracket during sliding according to claim 3, wherein the guide member is provided with a positioning protrusion, the guide groove is provided with a plurality of sets of positioning grooves therein, and the positioning protrusion is selectively engaged with the positioning grooves.

5. The back shell with the positioning bracket when sliding according to claim 4, wherein the number of the positioning grooves is four.

6. The back shell with the positioning bracket during sliding as claimed in claim 1, wherein handle parts are arranged on two sides of the fixing seat, and a plurality of sets of anti-sliding protrusions are arranged on the handle parts.

7. The back shell with the positioning bracket during sliding according to claim 1, wherein the bracket module comprises a fixing member, a rotating shaft and a supporting member, a receiving cavity is formed in one side of the fixing seat, the fixing member is installed in the receiving cavity, and the supporting member is hinged to the fixing member through the rotating shaft.

8. The dorsal shell with positioning bracket when sliding according to claim 7, wherein the support member is U-shaped.

9. The dorsal shell with the positioning bracket during sliding according to claim 1, wherein at least two sets of anti-slip pads are arranged on one side of the fixing seat, and the anti-slip pads are made of PVC soft rubber.

10. A tablet personal computer comprising a display panel and the back case with the positioning bracket when sliding as claimed in any one of claims 1 to 9 connected to the display panel.