CN215576388U

CN215576388U - Portable display

Info

Publication number: CN215576388U
Application number: CN202121896067.XU
Authority: CN
Inventors: 卢一
Original assignee: Shenzhen Jushi Technology Co ltd
Current assignee: Shenzhen Jushi Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-18
Anticipated expiration: 2031-08-13

Abstract

The utility model provides a portable display, which comprises a preposed outer frame, a display screen and a display screen rear shell, wherein the inner side of a top frame of the preposed outer frame is provided with a plurality of inner top frame installation grooves; the bottom edge of the bottom frame of the front outer frame is provided with a plurality of screw holes, the lower part of the inner side of the display screen rear shell is fixedly connected with a plurality of screw fixing pieces, and the front outer frame and the display screen rear shell sequentially penetrate through the screw holes and the screw fixing pieces through fasteners. The interference fit of buckle and draw-in groove has been avoided, and the connection of lid behind display screen frame and the display screen is made bad because buckle and draw-in groove lock are too tight when preventing to dismantle, and the topside inboard of display screen frame is provided with the double flute structure, and loudspeaker setting has better play sound effect in the underframe department of leading frame.

Description

Portable display

Technical Field

The utility model relates to the field of electronic equipment, in particular to a portable display.

Background

In our daily life, the portable display is usually a touch-type or non-touch-type mobile phone extended display device or an extended display device for a notebook, and the existing portable display is popular with the public generally due to the characteristics of light weight, thin and light screen thickness, simple style, convenience in carrying and the like.

The portable display in the prior art is generally fixedly connected by interference fit of a buckle and a clamping groove of the display screen outer frame and the display screen rear cover, and the connection mode is usually inconvenient to disassemble, the shell is easy to damage during disassembling, and the buckle clamping groove between the display screen outer frame and the display screen rear cover is easy to loosen after frequent disassembling for many times; in another display, the portable display is fixedly connected with the screw through the screw hole, and the portable display is not damaged when the portable display is detached, and the appearance of the portable display is usually poor due to the screw hole arranged on the side edge of the display.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable display, which avoids interference fit of a buckle and a clamping groove, prevents the connection between a display screen outer frame and a display screen rear cover from being damaged due to over-tight buckling of the buckle and the clamping groove during disassembly, is provided with a double-groove structure on the inner side of the top edge of the display screen outer frame, is matched and connected with a convex edge and the double-groove structure on the top edge of the display screen and the display screen rear cover, is fixedly connected with the display screen rear cover through screw holes and screws in a mode, is not provided with mounting holes on the side edge of the display screen outer frame, and is simple in connection mode and more attractive.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a portable display comprises a front outer frame, a display screen and a display screen rear shell, wherein a plurality of inner top frame installation grooves are formed in the inner side of a top frame of the front outer frame; the outer side of the top edge of the display screen rear shell is provided with a plurality of top edge mounting convex edges, and the number, the positions and the sizes of the top edge mounting convex edges are the same as those of the rear shell mounting edge grooves; the underframe base of leading frame is provided with a plurality of screw holes, the inboard lower part fixedly connected with a plurality of screw mounting of display screen backshell, the screw mounting with the number of screw hole is the same, the position is corresponding with the size, leading frame with the display screen backshell passes screw hole, screw mounting fixed connection in proper order through the fastener.

Furthermore, the portable display further comprises a loudspeaker, a loudspeaker sound outlet hole is formed in the bottom edge of the front outer frame, and the loudspeaker sound outlet hole corresponds to the loudspeaker sound outlet position.

Furthermore, a plurality of screen top convex edges are arranged on the outer side of the top edge of the display screen, and the screen top convex edges are the same as the inner top frame mounting grooves in number, and correspond to the inner top frame mounting grooves in position and size.

Further, the number of the screw holes and the number of the screw fixing pieces are all set to be three.

Furthermore, the screw fixing piece and the display screen rear shell are connected in an adhesion mode.

Furthermore, the number of the inner top frame mounting grooves and the number of the screen top convex edges are three; the three inner top frame mounting grooves are uniformly distributed on the inner side of the front outer frame along the length direction of the top frame.

Furthermore, the number of the top edge mounting convex edges and the number of the rear shell mounting edge grooves are three; the three rear shell mounting side grooves are uniformly distributed on the inner side of the front outer frame along the length direction of the top frame.

Furthermore, a first USB interface mounting hole, a second USB interface mounting hole and an HDMI mounting hole are sequentially formed in the side edge of one side of the front outer frame from top to bottom; the side of the other side of the front outer frame is sequentially provided with an earphone jack mounting hole, a thumb wheel key mounting hole and a power switch key mounting hole from top to bottom.

Furthermore, the portable display also comprises an aluminum bracket and a magnetic absorption sheet, wherein a main board and a left key board are arranged on one side of the aluminum bracket, and a right key board is arranged on the other side of the aluminum bracket; the key parts of the main board and the left key board are respectively in one-to-one correspondence with the first USB interface mounting hole, the second USB interface mounting hole and the HDMI mounting hole; the key part of the right key board corresponds to the earphone jack mounting hole, the thumb wheel key mounting hole and the power switch key mounting hole one by one respectively.

Furthermore, the cross section of the side edge of the front outer frame is L-shaped, and the width of the side edge of the front outer frame, which is provided with the mounting hole, is larger than the width of the side edge which is not provided with the mounting hole.

Furthermore, the display screen rear shell is an integrally formed stamped plate with a corrugated surface, and the corrugated surface corresponds to the L-shaped transition surface of the side edge of the front outer frame.

Furthermore, the loudspeaker with loudspeaker go out the sound hole and all be provided with two, loudspeaker go out the sound hole and set up respectively in three two clearances between the screw hole.

According to the technical scheme, the operation difficulty is reduced, the disassembly is more convenient, the connecting piece at the connecting part of the outer frame and the rear shell of the display screen is not easy to damage, the disassembly and replacement time and the working strength are reduced, and the manufacturing cost of the buckle clamping groove is saved.

The top frame inboard of leading frame is formed with and carries chimb and screen top chimb matched with adjacent double flute structure with the topside installation to be provided with the screw mounting hole in the underframe inboard of leading frame, double flute structure and the positioning action of chimb and external screw installation fixed connection do not set up the screw hole in leading frame both sides, only set up three screw hole at the underframe of leading frame, and the connected mode is succinct and more pleasing to the eye.

Loudspeaker go out the sound hole and be provided with two, set up symmetry setting in two clearances between three screw hole respectively, and the design is pleasing to the eye, and loudspeaker setting has better play sound effect in the underframe department of leading frame.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. Wherein:

FIG. 1 is an exploded view of the internal structure of a portable display according to the present invention;

FIG. 2 is a schematic diagram of the positions of the screw holes and the speaker holes of the portable display according to the present invention;

FIG. 3 is a schematic view of a top frame inner side double-groove structure of a front outer frame of a portable display according to the present invention;

FIG. 4 is a schematic top view of the display screen of the portable display of the present invention;

FIG. 5 is a schematic view of the top mounting flange of the rear cover of the display screen of the portable display device of the present invention;

FIG. 6 is a schematic view of a screw hole structure of a rear case of a display screen of a portable display according to the present invention;

FIG. 7 is a schematic view of the position of the screw hole of the front bezel of the portable display according to the present invention;

FIG. 8 is a schematic diagram of the position of the speaker sound hole on the bottom side of the front bezel of the portable display according to the present invention;

FIG. 9 is a schematic view of a mounting hole on one side of a front bezel of a portable display according to the present invention;

FIG. 10 is a schematic view of a mounting hole on the other side of the front frame of the portable display device according to the present invention;

FIG. 11 is a schematic view of the front bezel and the rear display screen housing of the portable display according to the present invention;

description of reference numerals:

1-a front outer frame; 2-a display screen; 3-display screen rear shell; 4-an aluminum support; 5-magnetic attraction piece; 6-right key board; 7-main board and left key board; 8-a loudspeaker; 10-screw holes; 11-an inner top frame mounting groove; 12-a first USB interface mounting hole; 13-a second USB interface mounting hole; 14-HDMI mounting holes; 15-earphone jack mounting holes; 16-thumb wheel key mounting holes; 17-power switch key mounting holes; 18-loudspeaker sound outlet; 21-screen top flange; 31-screw fasteners; 32-top edge mounting flange.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the utility model, and not limitation of the utility model. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit thereof. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.

In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.

One or more examples of the utility model are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the utility model. As used herein, the terms "first," "second," and "third," etc. may be used interchangeably to distinguish one component from another, and are not intended to denote the position or importance of the individual components.

As shown in fig. 1 to 11, according to an embodiment of the present invention, a portable display is provided, which includes a front outer frame 1, a display screen 2, and a display screen rear casing 3, wherein the portable display further includes a speaker 8, a speaker sound outlet 18 is disposed on a bottom edge of the front outer frame 1, and the speaker sound outlet 18 corresponds to a sound outlet position of the speaker 8. The two loudspeakers 8 and the two loudspeaker sound outlet holes 18 are arranged, and the loudspeaker sound outlet holes 18 are respectively arranged in two gaps between the three screw holes 10 and are symmetrically arranged; the loudspeaker 8 is arranged at the bottom frame of the front outer frame 1, so that a better sound output effect is achieved. The inner side of the top frame of the front outer frame 1 is provided with three inner top frame installation grooves 11, the outer side of the top edge of the display screen 2 is provided with three screen top convex edges 21, the three inner top frame installation grooves 11 are uniformly distributed on the inner side of the front outer frame 1 along the length direction of the top frame, and the positions and the sizes of the screen top convex edges 21 and the inner top frame installation grooves 11 are corresponding; the inner side of the top frame of the front outer frame 1 is also provided with three rear shell mounting side grooves 9, the three rear shell mounting side grooves 9 are uniformly distributed on the inner side of the front outer frame 1 along the length direction of the top frame, and the inner top frame mounting groove 11 and the rear shell mounting side grooves 9 are sequentially arranged from top to bottom on the inner side of the top frame of the front outer frame 1 from the display screen 2 to the display screen rear shell 3; the rear housing mounting side groove 9 and the inner top frame mounting groove 11 form an adjacent double-groove structure on the inner side of the top frame of the front outer frame 1. The rear shell mounting side groove 9 in the double-groove structure is a sinking groove, and the inner top frame mounting groove 11 only has a positioning function and is used for mounting and positioning the display screen 2 and the front outer frame 1.

Three top edge mounting convex edges 32 are arranged on the outer side of the top edge of the display screen rear shell 3, and the positions and the sizes of the top edge mounting convex edges 32 correspond to those of the rear shell mounting edge grooves 9; three screw holes 10 are formed in the bottom edge of the bottom frame of the front outer frame 1, three screw fixing pieces 31 are arranged on the lower portion of the inner side of the display screen rear shell 3, and the screw fixing pieces 31 are fixedly connected with the display screen rear shell 3 in an adhesion mode. The screw fixing member 31 corresponds to the screw hole 10 in position and size, and the front outer frame 1 and the display screen rear shell 3 are fixedly connected by the screw passing through the screw hole 10 and the screw fixing member 31 in sequence. The screw holes 10 are arranged on the bottom edge of the bottom frame of the front outer frame 1, so that the appearance is not influenced, and the screw connection arranged on the bottom edge of the bottom frame is matched with the positioning of the mounting convex edge 32 on the top edge of the display screen rear shell 3 and the mounting edge groove 9 of the rear shell, so that the seamless fixed connection in appearance is formed. Display screen backshell 3 and backshell installation limit groove 9 in the double flute structure not only have the effect of location, can also prevent that display screen backshell 3 from moving about from top to bottom, and leading frame 1 is provided with no assembly concatenation seam with display screen backshell 3 openly and side moreover to the aesthetic observation backshell is difficult for removing.

The cross section of the side edge of the front outer frame 1 is L-shaped, and the width of the side edge of the front outer frame 1, which is provided with the mounting hole, is larger than that of the side edge which is not provided with the mounting hole. The side edge which is not provided with the mounting hole in appearance shows that the whole machine is light, is more convenient to carry and occupies small space; display screen backshell 3 is integrated into one piece and has the punching press board of ripples face, and punching press board integrated into one piece seamless connection, and is more pleasing to the eye and transition nature at the ripples face, and the ripples face corresponds with the transition face of the side L shape of leading frame 1. A first USB interface mounting hole 12, a second USB interface mounting hole 13 and an HDMI mounting hole 14 are sequentially arranged on the lower half part of the L-shaped connection part at the side edge of one side of the front outer frame 1 from top to bottom; the lower half part of the L-shaped connection part at the side edge of the other side of the front outer frame 1 is sequentially provided with an earphone jack mounting hole 15, a thumb wheel key mounting hole 16 and a power switch key mounting hole 17 from top to bottom. Jacks are arranged in a centralized manner at the wide side, so that a user can distinguish and distinguish the positions of the jacks more easily, the portable display also comprises an aluminum support 4 and a magnetic suction sheet 5, a main board and a left key board 7 are arranged at one side of the aluminum support 4, and a right key board 6 is arranged at the other side of the aluminum support 4; the key parts of the main board and the left key board 7 are respectively in one-to-one correspondence with the first USB interface mounting hole 12, the second USB interface mounting hole 13 and the HDMI mounting hole 14; the key parts of the right key board 6 correspond to the earphone jack mounting holes 15, the thumb wheel key mounting holes 16 and the power switch key mounting holes 17 one by one respectively.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

1. the top frame inboard of leading frame 1 forms and is provided with and installs chimb 32 and screen top chimb 21 matched with adjacent double flute structure with the topside to be provided with the screw mounting hole in the underframe inboard of leading frame 1, double flute structure and the positioning action of chimb and external screw installation fixed connection, do not set up the screw hole in leading frame 1 both sides, only set up three screw hole 10 in the underframe of leading frame 1, the connected mode is succinct and more pleasing to the eye.

2. The loudspeaker sound outlet holes 18 are two and symmetrically arranged in two gaps among the three screw holes 10, the design is attractive, and the loudspeaker 8 is arranged at the bottom frame of the front outer frame 1 to achieve a better sound outlet effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable display is characterized by comprising a front outer frame (1), a display screen (2) and a display screen rear shell (3), wherein a plurality of inner top frame installation grooves (11) are formed in the inner side of a top frame of the front outer frame (1), a plurality of rear shell installation side grooves (9) are further formed in the inner side of the top frame of the front outer frame (1), and the rear shell installation side grooves (9) and the inner top frame installation grooves (11) are arranged in the thickness direction in the inner side of the top frame of the front outer frame (1) to form an adjacent double-groove structure;

the outer side of the top edge of the display screen rear shell (3) is provided with a plurality of top edge mounting convex edges (32), and the number, positions and sizes of the top edge mounting convex edges (32) are the same as those of the rear shell mounting edge grooves (9);

the underframe base of leading frame (1) is provided with a plurality of screw hole (10), display screen backshell (3) inboard lower part fixedly connected with a plurality of screw mounting (31), screw mounting (31) with the number of screw hole (10) is the same, the position is corresponding with the size, leading frame (1) with display screen backshell (3) pass screw hole (10), screw mounting (31) fixed connection in proper order through the fastener.

2. The portable display of claim 1,

the portable display is characterized in that the portable display further comprises a loudspeaker (8), a loudspeaker sound outlet hole (18) is formed in the bottom edge of the front outer frame (1), and the loudspeaker sound outlet hole (18) corresponds to the sound outlet position of the loudspeaker (8).

3. The portable display of claim 1 or 2,

the screen top convex edge structure is characterized in that a plurality of screen top convex edges (21) are arranged on the outer side of the top edge of the display screen (2), and the screen top convex edges (21) are the same as the inner top frame mounting grooves (11) in number, position and size and correspond to the inner top frame mounting grooves in size.

4. The portable display of claim 2,

the number of the screw holes (10) and the number of the screw fixing pieces (31) are three;

the screw fixing piece (31) and the display screen rear shell (3) are connected in an adhesion mode.

5. The portable display of claim 3,

the number of the inner top frame mounting grooves (11) and the number of the screen top convex edges (21) are three; the three inner top frame mounting grooves (11) are uniformly distributed on the inner side of the front outer frame (1) along the length direction of the top frame;

the number of the top edge mounting convex edges (32) and the number of the rear shell mounting edge grooves (9) are three; the three rear shell mounting side grooves (9) are uniformly distributed on the inner side of the front outer frame (1) along the length direction of the top frame.

6. The portable display of claim 1,

a first USB interface mounting hole (12), a second USB interface mounting hole (13) and an HDMI mounting hole (14) are sequentially formed in the side edge of one side of the front outer frame (1) from top to bottom;

the side edge of the other side of the front outer frame (1) is sequentially provided with an earphone jack mounting hole (15), a thumb wheel key mounting hole (16) and a power switch key mounting hole (17) from top to bottom.

7. The portable display of claim 6,

the portable display comprises an aluminum support (4) and a magnetic absorption sheet (5), wherein a main board and a left key board (7) are arranged on one side of the aluminum support (4), and a right key board (6) is arranged on the other side of the aluminum support (4);

the key parts of the main board and the left key board (7) are respectively in one-to-one correspondence with the first USB interface mounting hole (12), the second USB interface mounting hole (13) and the HDMI mounting hole (14); and the key parts of the right key board (6) are respectively in one-to-one correspondence with the earphone jack mounting hole (15), the thumb wheel key mounting hole (16) and the power switch key mounting hole (17).

8. The portable display of claim 7,

the cross section of the side edge of the front outer frame (1) is L-shaped, and the width of the side edge of the front outer frame (1) provided with the mounting hole is larger than that of the side edge which is not provided with the mounting hole.

9. The portable display of claim 8,

the display screen rear shell (3) is an integrally formed stamped plate with a corrugated surface, and the corrugated surface corresponds to the L-shaped transition surface of the side edge of the front outer frame (1).

10. The portable display of claim 2,

the loudspeaker (8) and the loudspeaker sound outlet holes (18) are respectively provided with two, and the loudspeaker sound outlet holes (18) are respectively arranged in two gaps between the three screw holes (10).