CN220651163U - Portable tablet personal computer - Google Patents

Abstract

The utility model discloses a portable tablet personal computer, which comprises: a display screen is arranged on one side of the shell; the support assembly comprises a support leg and a limiting piece; one end of the support leg is rotatably connected to one side of the shell, which faces away from the display screen; the limiting piece is rotationally connected with the supporting leg; a limit structure is arranged on the support leg; the limiting piece is used for being overlapped with one side edge of the shell; the limiting structure is used for fixing the relative position relationship between the shell and the limiting piece when the limiting piece is overlapped with one side edge of the shell. The technical scheme of the utility model can improve the supporting effect of the supporting component of the portable tablet personal computer.

Description

Portable tablet personal computer

Technical Field

The utility model relates to the technical field of computers, in particular to a portable tablet computer.

Background

Tablet computers are often used by users in a variety of different office settings due to their ease of portability. Thus sometimes the tablet is not just for viewing, but may need to be used for various other purposes, and may even be typed with the tablet. In order to facilitate the viewing of the tablet pc, a bracket is usually disposed on a housing of the tablet pc, so that the tablet pc can be placed on a desktop in an upright manner, and the tablet pc is convenient to view. However, when the tablet computer is used for stronger use, such as for typing, the conventional tablet computer stand is difficult to bear and easily loses the supporting effect due to excessive stress. In order to make it possible for a user to use the tablet pc with higher strength, it is necessary to improve the supporting effect of the supporting assembly of the portable tablet pc.

Disclosure of Invention

The utility model mainly aims to provide a portable tablet personal computer, which aims to improve the supporting effect of a supporting component of the portable tablet personal computer.

In order to achieve the above object, the portable tablet computer provided by the present utility model includes:

a display screen is arranged on one side of the shell;

the support assembly comprises a support leg and a limiting piece; one end of the support leg is rotatably connected to one side of the shell, which faces away from the display screen; the limiting piece is rotationally connected with the supporting leg; a limit structure is arranged on the support leg; the limiting piece is used for being overlapped with one side edge of the shell; the limiting structure is used for fixing the relative position relationship between the shell and the limiting piece when the limiting piece is overlapped with one side edge of the shell.

Optionally, the leg includes a first leg and a second leg disposed opposite each other; the limiting piece is configured to be plate-shaped; the first side edge of the limiting piece is rotationally connected with one end, far away from the shell, of the first supporting leg, and the second side edge of the limiting piece is rotationally connected with one end, far away from the shell, of the second supporting leg; the first side edge and the second side edge are oppositely arranged.

Optionally, the support assembly further includes a first rotating member, the first rotating member including a first rotating portion and a second rotating portion, the first rotating portion and the second rotating portion being rotatable relative to each other; the first rotating part is fixedly connected with one end of the first support leg far away from the shell; the second rotating part is fixedly connected with the limiting piece; and/or

The support assembly further comprises a second rotating piece, the second rotating piece comprises a third rotating part and a fourth rotating part, and the third rotating part and the fourth rotating part can rotate relatively; the third rotating part is fixedly connected with one end of the second support leg far away from the shell; the fourth rotating part is fixedly connected with the limiting piece.

Optionally, the limit structure is configured as a limit plate, and the limit plate and the limit piece are far away from a side edge of the support leg and are rotationally connected.

Optionally, the support assembly further comprises a first shaft; the limiting plate is provided with a first shaft sleeve, and the limiting piece is provided with a second shaft sleeve; the first shaft sleeve and the second shaft sleeve are coaxially arranged; the first shaft rod passes through the first shaft sleeve and the second shaft sleeve so as to enable the limiting plate to be rotationally connected with the limiting piece; the limiting plate is provided with a convex part, and the convex part is used for being abutted with the limiting piece when the limiting plate and the limiting piece are in a preset angle, so that the limiting plate is limited to further rotate around the limiting piece.

Optionally, a containing groove is formed in one side, away from the display screen, of the shell; the accommodating groove is used for accommodating the supporting component.

Optionally, a handle groove is disposed on a side of the housing facing away from the display screen, and the handle groove is communicated with the accommodating groove.

Optionally, a soft rubber pad is arranged at the bottom of the accommodating groove.

Optionally, the connection of the leg and the housing is configured for detachable connection.

Optionally, the support assembly further comprises a second shaft, the second shaft is detachably connected with the shell through a screw, and the support leg is rotatably connected with the second shaft.

According to the technical scheme, the shell, the support legs and the limiting piece can form the triangular supporting structure, so that the supporting effect of the supporting component is better. When the limiting structure is used, the relative position of one end of the limiting piece and one side edge of the shell is fixed by the limiting structure; thus, the distance between the connecting point of the limiting piece and the supporting leg and the side edge of the overlapping shell of the limiting piece is fixed; the length of the supporting leg is unchanged, and the distance between the connecting point of the supporting leg and the shell and the side edge of the overlapping shell of the limiting piece is unchanged, so that the connecting point of the limiting piece and the supporting leg, the overlapping part of the limiting piece and the shell and the connecting point of the supporting leg and the shell are equivalent, and the triangle formed by the three parts is uniquely determined, so that a stable triangle supporting structure can be formed, and the supporting effect of the supporting component is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a first view angle structure of a support assembly of an embodiment of a portable tablet computer according to the present utility model in an open state;

FIG. 2 is a schematic view of the support assembly of the embodiment of FIG. 1 in a closed position;

FIG. 3 is a schematic view of a second perspective structure of the support assembly of the embodiment of FIG. 1 in an open state;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a first exploded view of the support assembly of the embodiment of FIG. 1;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is an enlarged view of portion C of FIG. 5;

fig. 8 is a second exploded view of the support assembly of the embodiment of fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a portable tablet personal computer.

In an embodiment of the present utility model, as shown in fig. 1, the portable tablet computer includes:

a housing 20 having a display screen 10 mounted on one side;

a support assembly including a foot and a stop 40; one end of the support leg is rotatably connected to one side of the shell 20 away from the display screen 10; the limiting piece 40 is rotationally connected with the supporting leg; the supporting legs are provided with limiting structures; the limiting piece 40 is used for being overlapped with one side edge of the shell 20; the limiting structure is used for fixing the relative position relationship between the housing 20 and the limiting member 40 when the limiting member 40 is overlapped with one side edge of the housing 20.

The support leg is rotatably connected with the housing 20, and the limiting member 40 is rotatably connected with the support leg, so that the support leg can rotate towards the direction close to the housing 20, and the limiting member 40 can also rotate towards the direction parallel to the housing 20; thus, the support assembly can be in an opened and closed state, and when the support assembly is in the closed state, the support legs and the limiting pieces 40 are rotated to the greatest extent in the direction parallel to the shell 20, so that the support assembly is as close to the shell 20 as possible, and the support assembly is convenient to carry; when the support assembly is in the open position, the legs are rotated away from the housing 20, and the stop member 40 overlaps one side of the housing 20 to form a triangular support structure to provide better support for the housing 20 (i.e., the position shown in fig. 1).

The limiting member 40 may have a rod-like structure, and may also function as a triangular support. The limiting structure can be a limiting hook, and the supporting component can hook one side edge of the shell 20 when being opened, so that the relative position of the shell 20 and the limiting piece 40 can be fixed; this is because the triangle is determined only by three side lengths, the triangle is determined, but in the triangle supporting structure in the scheme, the two side lengths are unchanged, namely the length of the supporting leg is unchanged, the distance from the connecting point of the supporting leg and the shell 20 to the side where the shell 20 and the limiting piece 40 overlap is unchanged, and the only distance between the side where the shell 20 and the limiting piece 40 overlap and the connecting point of the limiting piece 40 and the supporting leg can be changed; in actual use, the display screen 10 is often subjected to a force at an angle to the surface of the display screen 10, so as shown in fig. 1, in the normal stress of the display screen 10, only the distance between the edge of the casing 20, which is overlapped with the limiting member 40, and the connection point of the limiting member 40 and the support leg tends to increase, so that the limiting hook prevents the increase of the distance, that is, a fixed triangle is formed, and thus, stable triangle support is completed.

Referring to fig. 1 to 3, alternatively, the legs include a first leg 31 and a second leg 32 disposed opposite each other; the stopper 40 is configured in a plate shape; the first side edge of the limiting piece 40 is rotationally connected with one end, far away from the shell 20, of the first supporting leg 31, and the second side edge of the limiting piece 40 is rotationally connected with one end, far away from the shell 20, of the second supporting leg 32; the first side edge and the second side edge are arranged opposite to each other. As shown in fig. 2, when the support assembly is in the closed state, the limiting member 40 may be parallel to the housing 20, and the housing 20 is plate-shaped, so that the strength of the limiting member 40 can be improved without increasing the overall volume of the portable tablet computer when the support assembly is in the closed state when the limiting member 40 is plate-shaped; in addition, when the limiting member 40 is plate-shaped, the installation space of the limiting structure can be increased, so that the limiting structure can be more selected.

The first side and the second side are opposite sides, so that the connection positions of the first support leg 31 and the second support leg 32 and the limiting piece 40 are arranged at intervals, and when the limiting piece 40 is deformed by torque along the plane direction of the limiting piece 40, the first support leg 31 and the second support leg 32 can inhibit the deformation of the limiting piece 40 by using smaller force, and the integral strength of the support assembly is improved. Similarly, the connection positions of the first leg 31 and the second leg 32 with the housing 20 may be spaced apart, so as to further improve the overall strength of the support assembly.

Referring to fig. 5, 7 and 8, optionally, the support assembly further includes a first rotating member 50, the first rotating member 50 including a first rotating portion 51 and a second rotating portion 52, the first rotating portion 51 and the second rotating portion 52 being rotatable relative to each other; the first rotating part 51 is fixedly connected with one end of the first support leg 31 away from the shell 20; the second rotating part 52 is fixedly connected with the limiting piece 40; and/or

The support assembly further comprises a second rotating member 90, the second rotating member 90 comprises a third rotating portion 91 and a fourth rotating portion 92, and the third rotating portion 91 and the fourth rotating portion 92 can rotate relatively; the third rotating portion 91 is fixedly connected with one end of the second leg 32 away from the housing 20; the fourth rotating portion 92 is fixedly connected to the stopper 40.

The first rotating part 51 and the second rotating part 52 can be connected in a pin shaft and shaft hole matching way, namely, in a connecting way shown in fig. 7; a sleeve 53 can be arranged between the pin shaft and the shaft hole, and the sleeve 53 can enable the pin shaft to be in interference fit with the shaft hole so as to provide damping force, so that the support assembly is more stable in use. The first leg 31 and the first rotating portion 51 may be fixedly connected by a screw, and the second rotating portion 52 may be fixedly connected with the stopper 40 by a screw. The addition of the first rotation member 50 allows the rotational connection of the first leg 31 and the stopper 40 to be achieved by the first rotation member 50, thus making the assembly of the support assembly more convenient. Similarly, the connection relationship between the third rotating portion 91 and the fourth rotating portion 92 may be the connection relationship between the first rotating portion 51 and the second rotating portion 52 in the above-described embodiment; the third rotating portion 91 and the third leg, and the fourth rotating portion 92 and the stopper 40 may be fixedly connected by screws. The addition of the second rotational member 90 may also make the assembly between the second leg 32 and the stop member 40 simpler.

In addition, the first support leg 31 and the limiting piece 40 can also be directly connected in a rotating way by adopting the connection relation of the pin hole and the pin shaft in a matching way; the second leg 32 and the limiting member 40 may be directly rotatably connected by a pin hole and a pin shaft.

Referring to fig. 1 and 2, alternatively, the limit structure is configured as a limit plate 60, and the limit plate 60 is rotatably connected to a side edge of the limit member 40 away from the leg. As shown in fig. 1, the position relationship between the housing 20 and the limiting member 40 is fixed by the limiting plate 60, so that the contact area between the limiting structure and the housing 20 can be increased, and the pressure between the limiting structure and the housing 20 is reduced, so that the housing 20 is prevented from being scratched, and the housing 20 is protected.

Referring to fig. 3 and 4, optionally, the support assembly further comprises a first shaft 70; the limiting plate 60 is provided with a first shaft sleeve 61, and the limiting piece 40 is provided with a second shaft sleeve 41; the first sleeve 61 is arranged coaxially with the second sleeve 41; the first shaft 70 passes through the first shaft sleeve 61 and the second shaft sleeve 41 to rotatably connect the limiting plate 60 with the limiting member 40; the limiting plate 60 is provided with a protrusion 62, and the protrusion 62 is used for abutting against the limiting member 40 when the limiting plate 60 and the limiting member 40 form a preset angle, so as to limit the limiting plate 60 to further rotate around the limiting member 40. The number of the first shaft sleeves 61 may be two, and the first shaft sleeves 61 may be separately arranged at two ends of the second shaft sleeve 41, so that after the limiting plate 60 and the limiting member 40 are rotationally connected, the positional relationship between the limiting member 40 and the limiting plate 60 in the extending direction of the first shaft lever 70 is fixed; similarly, two second sleeves 41 may be provided at both ends of the first sleeve 61, so that the above-described effects can be achieved. The connection relation of the first shaft 70 of the shaft sleeve is simple, and the assembly process of the support assembly can be simplified. After the first shaft 70 is matched with the first shaft sleeve 61 and the second shaft sleeve 41, a big head screw can be screwed into two ends of the first shaft 70 respectively, so that the relative positions of the first shaft 70 and the first shaft sleeve 61 and the second shaft sleeve 41 are fixed.

Referring to fig. 2 and 3, alternatively, a side of the housing 20 facing away from the display screen 10 is provided with a receiving groove 21; the receiving groove 21 is for receiving the support assembly. Thus, when the supporting component is in the closed state, the supporting component is accommodated by the accommodating groove 21, so that the supporting component does not protrude from the surface of the shell 20, and the portability of the portable tablet computer is improved.

Referring to fig. 2 and 3, alternatively, a side of the housing 20 facing away from the display screen 10 is provided with a catch groove 22, the catch groove 22 communicating with the receiving groove 21. The handle groove 22 can facilitate the user to snap the support assembly out of the receiving groove 21 and facilitate the opening of the support assembly.

Referring to fig. 2 and 3, the bottom of the receiving groove 21 is optionally provided with a soft rubber pad 23. Thus, when the support assembly is in the closed state, the support assembly is not directly abutted against the bottom of the accommodating groove 21, but is abutted against the soft rubber pad 23, so that abrasion between the shell 20 and the support assembly can be avoided. In addition, an aluminum alloy insert can be arranged on the soft rubber pad 23, so that the soft rubber pad 23 can be fixedly connected with the shell 20 through a screw, and the connection strength is improved.

Referring to fig. 2 and 3, the legs are optionally configured for removable connection with the housing 20. Since the support assembly is integrally connected to the housing 20 by the legs, the support assembly can be detachably connected to the housing 20 by the legs being connected to the housing 20. So that the support assembly can be easily replaced when it is damaged. The detachable connection may be a snap connection, for example, two pins are provided on the legs, two pin holes are provided on the housing 20 corresponding to the two pins, and the pins may be snapped directly into the pin holes to achieve both the rotational connection and the detachable connection.

Referring to fig. 3, 5 and 6, the support assembly may optionally further include a second shaft 80, the second shaft 80 being detachably coupled to the housing 20 by screws, and the legs being rotatably coupled to the second shaft 80. The second shaft 80 is connected with the housing 20 by a screw, the connection strength is high, and the support leg is rotationally connected with the second shaft 80, namely, the rotational connection of the support leg and the housing 20 is realized. In addition, the screw connection is a detachable connection, so that the detachable connection of the foot to the housing 20 is also achieved.

In the technical scheme of the utility model, the supporting component can be completely exposed, and the connection with the shell 20 can be limited to the outer surface of the shell 20, so that when the tablet personal computer has a waterproof structure, the waterproof structure of the tablet personal computer is not affected by the arrangement of the supporting component.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (9)

1. A portable tablet computer, comprising:

a display screen is arranged on one side of the shell;

the support assembly comprises a support leg and a limiting piece; one end of the support leg is rotatably connected to one side of the shell, which faces away from the display screen; the limiting piece is rotationally connected with the supporting leg; a limit structure is arranged on the support leg; the limiting piece is used for being overlapped with one side edge of the shell; the limiting structure is used for fixing the relative position relationship between the shell and the limiting piece when the limiting piece is overlapped with one side edge of the shell;

the support legs comprise a first support leg and a second support leg which are oppositely arranged; the limiting piece is configured to be plate-shaped; the first side edge of the limiting piece is rotationally connected with one end, far away from the shell, of the first supporting leg, and the second side edge of the limiting piece is rotationally connected with one end, far away from the shell, of the second supporting leg; the first side edge and the second side edge are oppositely arranged.

2. The portable tablet computer of claim 1, wherein the support assembly further comprises a first rotating member comprising a first rotating portion and a second rotating portion, the first rotating portion and the second rotating portion being rotatable relative to each other; the first rotating part is fixedly connected with one end of the first support leg far away from the shell; the second rotating part is fixedly connected with the limiting piece; and/or

The support assembly further comprises a second rotating piece, the second rotating piece comprises a third rotating part and a fourth rotating part, and the third rotating part and the fourth rotating part can rotate relatively; the third rotating part is fixedly connected with one end of the second support leg far away from the shell; the fourth rotating part is fixedly connected with the limiting piece.

3. The portable tablet computer of claim 1, wherein the limit structure is configured as a limit plate, the limit plate being rotatably connected with a side of the limit piece remote from the leg.

4. The portable tablet computer of claim 3, wherein the support assembly further comprises a first shaft; the limiting plate is provided with a first shaft sleeve, and the limiting piece is provided with a second shaft sleeve; the first shaft sleeve and the second shaft sleeve are coaxially arranged; the first shaft rod passes through the first shaft sleeve and the second shaft sleeve so as to enable the limiting plate to be rotationally connected with the limiting piece; the limiting plate is provided with a convex part, and the convex part is used for being abutted with the limiting piece when the limiting plate and the limiting piece are in a preset angle, so that the limiting plate is limited to further rotate around the limiting piece.

5. The portable tablet computer of any one of claims 1-4, wherein a side of the housing facing away from the display screen is provided with a receiving slot; the accommodating groove is used for accommodating the supporting component.

6. The portable tablet computer of claim 5, wherein a side of the housing facing away from the display screen is provided with a clasp slot, the clasp slot in communication with the receiving slot.

7. The portable tablet computer of claim 5, wherein the bottom of the receiving groove is provided with a soft rubber pad.

8. The portable tablet computer of claim 1, wherein the leg is configured to be detachably connected to the housing.

9. The portable tablet computer of claim 8, wherein the support assembly further comprises a second shaft detachably connected to the housing by a screw, the leg rotatably connected to the second shaft.