CN216667064U

CN216667064U - Display device

Info

Publication number: CN216667064U
Application number: CN202220219247.2U
Authority: CN
Inventors: 王永民; 李人宜
Original assignee: Syncmold Enterprise Corp
Current assignee: Syncmold Enterprise Corp
Priority date: 2021-03-08
Filing date: 2022-01-26
Publication date: 2022-06-03
Anticipated expiration: 2032-01-26
Also published as: TWM627516U; TWM628296U; CN216280331U; CN217003780U; TWM625532U; CN217035040U; TWM626188U; TWM620030U; CN215173663U

Abstract

The utility model provides a display device, which comprises a display and a supporting structure. The display comprises a back shell and a first matching piece; the supporting structure comprises an additional circuit board unit and a hinge supporting part, and the additional circuit board unit also comprises a second matching part. The pivot support member can be rotated and changed between a first position and a second position; when the pivot support member is located at the second position, the additional circuit board unit can be accommodated in the accommodating space or removed from the accommodating space; when the first matching piece and the second matching piece are assembled and the hinge support member is located at the first position, the hinge support member is not separated from the display.

Description

Display device

Technical Field

The present invention relates to a display apparatus, and more particularly, to a display apparatus in which a display and a support structure are coupled to each other by a quick release mechanism.

Background

Generally, a display device includes a display and a supporting structure, and the conventional supporting structure is usually assembled on the display by using locking structures such as screws. However, when the display and the supporting structure are required to be disassembled and assembled, the assembling method by the screw locking obviously has the problems of difficult and time-consuming disassembly and assembly, and the like.

SUMMERY OF THE UTILITY MODEL

The present invention provides a display device having a display and a supporting structure, wherein the display has a back shell, the supporting structure has a hinge support, the hinge support has a hook, the hook is hooked on the back shell to ensure the display is fixedly connected with the supporting structure without disengagement, and when the supporting structure rotates relative to the display, the hook of the hinge support is driven to move to a position where the hook can disengage from the back shell, so that the display and the supporting structure can be quickly separated.

To achieve the above object, the display device of the present invention includes a display and a supporting structure. The display comprises a back shell and a first matching piece, wherein the back shell is provided with an accommodating space, and the first matching piece is arranged on the back shell. The supporting structure comprises an additional circuit board unit and a pivot supporting piece, wherein the additional circuit board unit is detachably arranged in the accommodating space and comprises a second matching piece, and when the additional circuit board unit is accommodated in the accommodating space and the first matching piece and the second matching piece are matched, the additional circuit board unit and the display do not rotate mutually; the pivot supporting part is pivoted on the additional circuit board unit and can rotate and change between a first position and a second position relative to the additional circuit board unit. When the pivot support member is located at the second position, the additional circuit board unit can be accommodated in the accommodating space or removed from the accommodating space; when the first matching piece and the second matching piece are assembled and the hinge support member is located at the first position, the hinge support member is not separated from the display.

The display defines a normal direction and also comprises an arc-shaped stop block, the pivot support part is provided with a hook part which protrudes outwards, when the additional circuit board unit is accommodated in the accommodating space, the first matching part and the second matching part are assembled, the arc-shaped stop block and the back shell jointly define a track, the track is used for accommodating the hook part, and the pivot support part is correspondingly overlapped with the arc-shaped stop block along the normal direction when being positioned at the first position, so that the hook part is jointly limited to be separated along the normal direction.

The back shell is also provided with an arc through groove, and the arc stop block and the arc through groove jointly define the track.

The arc-shaped through groove is provided with a main section and an open section which are mutually communicated, and the arc-shaped stop block is adjacently arranged on the main section and partially shields the main section.

The clamping hook piece is provided with a clamping hook, an extension plate and a propping block, the extension plate is connected with the clamping hook at an angle, the propping block is arranged on the extension plate, the arc-shaped baffle block is provided with a first baffle surface and a second baffle surface perpendicular to the first baffle surface, when the clamping hook piece slides into the main section, the clamping hook abuts against the first baffle surface, and the propping block abuts against the second baffle surface.

The additional circuit board unit also comprises a board body, the second matching piece is formed on one side edge of the board body, the board body is provided with an arc through groove, and the clamping hook piece extends out from the arc through groove.

The hinge support member further has a rotation plate, the hook member extends from the rotation plate, the additional circuit board unit further includes a stop plate, the stop plate is stacked on the board body, and when the hinge support member rotates and changes between the first position and the second position relative to the additional circuit board unit, the rotation plate and the hook member rotate relative to the stop plate and the board body.

The pivot support is located at the first position, the first stop portion is in contact with the projection, and when the pivot support is located at the second position, the projection is far away from the first stop portion and is in contact with the second stop portion.

In one embodiment, the first mating member is a slot and the second mating member is a protrusion.

The first position and the second position define an arc-shaped track together, the arc-shaped track corresponds to a central angle, and the central angle is 90 degrees or 180 degrees.

Drawings

FIG. 1 is a rear perspective view of a display device according to the present invention;

FIG. 2 is a schematic exploded view of a display device according to the present invention;

FIG. 3 is a partial schematic view of a display device of the present invention viewed from the back;

FIG. 4 is a schematic diagram showing a relative relationship between the arc-shaped through groove and the hook member when viewed from the front of the display device of the present invention;

FIG. 5 is a schematic perspective view of a supporting structure of a display device according to the present invention;

FIG. 6 is a schematic exploded perspective view of a supporting structure of a display device according to the present invention;

FIG. 7 is a schematic front view of a display device according to the present invention;

FIG. 8 is a partially enlarged perspective view of a hook of the display device of the present invention;

FIG. 9 is a schematic rear view of the hinge support in the second position of the display device of the present invention;

FIG. 10 is a partial schematic view of FIG. 9;

FIG. 11 is a schematic rear view of the hinge support in the second position of the display device of the present invention;

FIG. 12 is a partial schematic view of FIG. 11;

FIG. 13 is a schematic view of another relative relationship between the arc-shaped through slot and the hook member of the display device of the present invention; and

FIG. 14 is another exploded view of the display and the supporting structure of the display device of the present invention.

[ description of reference ]

1000-display device

100-display

1-Back case

11-accommodation space

12-arc through groove

121-main section

122-open section

2-first matching part

3-arc stop block

31-first stop surface

32-second stop surface

200-support structure

4-additional Circuit Board Unit

41-plate body

411-side edge

412-arc through groove

42-second mating member

43-stop plate

431 first stop

432-second stop

5-hinge support

51-rotating plate

511-bump

52-hook

521-stop hook

522-extension plate

523-resisting block

A1-first position

A2-second position

T-rail

Direction of V-normal

Theta-central angle

Detailed Description

Referring to fig. 1 to 3, a display apparatus 1000 according to the present invention includes a display 100 and a supporting structure 200. The display 100 is detachably disposed on the supporting structure 200 and defines a normal direction V, the display 100 includes a back case 1, three first matching members 2 and an arc-shaped stopper 3, wherein the first matching members 2 are formed on the back case 1 at intervals, and the arc-shaped stopper 3 is formed on the back case 1. The supporting structure 200 can be placed on a working surface (e.g. a table) and comprises an additional circuit board unit 4 and a hinge support 5, wherein the additional circuit board unit 4 is disposed on the hinge support 5, and the hinge support 5 can pivot relative to the additional circuit board unit 4.

The back shell 1 has a receiving space 11 and an arc-shaped through groove 12, and the arc-shaped through groove 12 has a main section 121 and an open section 122 which are mutually communicated. In this embodiment, each of the first matching parts 2 is a slot and is communicated with the accommodating space 11.

Fig. 4 is a partial schematic view of the display 100 from the front view, in which the arc-shaped stopper 3 is disposed adjacent to the main segment 121 and partially covers the main segment 121, and has a first stopping surface 31 and a second stopping surface 32 perpendicular to the first stopping surface 31. A track T is defined by the arc-shaped stop 3 and the arc-shaped through groove 12.

Referring to fig. 5 and 6, the additional circuit board unit 4 includes a board body 41, three second matching members 42 and a stop plate 43, the board body 41 has a side edge 411 and an arc-through groove 412, the second matching members 42 are formed on the side edge 411 and are used to be detachably assembled with the first matching member 2, and in this embodiment, each second matching member 42 is a convex plate. The stop plate 43 is stacked on the plate body 41, and the stop plate 43 has a first stop portion 431 and a second stop portion 432. The additional circuit board unit 4 is detachably disposed in the accommodating space 11, and when the additional circuit board unit 4 is accommodated in the accommodating space 11 and the first matching member 2 and the second matching member 42 are assembled, the additional circuit board unit 4 and the display 100 do not rotate relative to each other.

As shown in fig. 5, 6, 7 and 8, the hinge support 5 is pivotally mounted on the additional circuit board unit 4 and has a rotating plate 51 and a hook 52. The rotating plate 51 has a protrusion 511, the hook 52 protrudes from the rotating plate 51 and partially extends from the arc through groove 412, and has a locking hook 521, an extending plate 522 and an abutting block 523, the extending plate 522 is angularly connected to the locking hook 521, and the abutting block 523 is disposed on the extending plate 522. In detail, the hinge support 5 can rotate and change between a first position a1 (shown in fig. 9) and a second position a2 (shown in fig. 11) relative to the additional circuit board unit 4, and the protrusion 511 can contact the first stopping portion 431 or the second stopping portion 432 correspondingly. The first position a1 and the second position a2 together define an arc-shaped locus, the arc-shaped locus corresponds to a central angle θ (see fig. 11), and the central angle θ is 90 degrees. In other words, when the hinge support 5 rotates from the first position a1 to the second position a2 relative to the additional circuit board unit 4, the hinge support 5 rotates 90 degrees relative to the additional circuit board unit. In other embodiments, the central angle θ can be adjusted according to requirements, for example, selected to be 180 degrees.

As shown in fig. 1, 4, 9 and 10, when the additional circuit board unit 4 is accommodated in the accommodating space 11, the first matching member 2 and the second matching member 42 are assembled, and the hinge support 5 is located at the first position a1, the rail T is used for accommodating the hook 52, the hook 52 is located in the main section 121 and is overlapped with the arc-shaped stopper 3 at the first position a1 along the normal direction V, the hook 521 abuts against the first blocking surface 31, the abutting block 523 abuts against the second blocking surface 32, and the hook 52 and the arc-shaped stopper 3 jointly limit the hook 52 from being disengaged along the normal direction V, so that the hinge support 5 and the display 100 are not disengaged from each other, and meanwhile, the first blocking portion 431 contacts with the bump 511 to generate a blocking effect, so as to ensure that the hinge support 5 is stably located at the first position a 1.

Referring to fig. 11, 12, 13 and 14, when an external force is applied, the hinge support 5 is rotated 90 degrees from the first position a1 to the second position a2 (corresponding to the position shown in fig. 11 from fig. 9) relative to the additional circuit board unit 4. The rotating plate 51 correspondingly rotates relative to the stop plate 43 (to the position shown in fig. 12) until the bump 511 contacts the second stopping portion 432. When the user feels that the second stopping portion 432 blocks the protrusion 511, the application of the external force can be stopped intuitively, as shown in fig. 13, the hook 51 is located at the opening section 122 and can be further separated from the opening section 122, as shown in fig. 14, the additional circuit board unit 4 can be tilted at an angle and gradually removed from the accommodating space 11, and finally, as shown in fig. 2, the second matching member 42 is separated from the first matching member 2, so that the supporting structure 200 is separated from the display 100.

In the above description, when the hinge support 5 is at the first position a1 relative to the additional circuit board unit 4, the display 100 is in a horizontal swing relative to the support structure 200 and is in a normal use state, and when the hinge support 5 is at the second position a2 relative to the additional circuit board unit 4, the display 100 is in a vertical swing relative to the support structure 200, and the support structure 200 is separated from the display 100, but not limited thereto.

When the support structure 200 is to be assembled with the display 100 again, the first matching member 2 and the second matching member 42 are assembled, and the hinge support 5 is located at the second position a2 (i.e. the position shown in fig. 11). Then, the supporting structure 200 is rotated (synchronously driving the hinge support 5), and then rotated from the second position a2 to the first position a1 (from the state shown in fig. 11 to the state shown in fig. 9), and then the hinge support 5 is further placed on the working surface for use when it is located at the first position a 1.

It should be noted that, when the supporting structure 200 is to be assembled with the display 100, the display 100 can be placed on a desktop, for example, and the back shell 1 is upward, and then the supporting structure 200 can be assembled smoothly; similarly, if the assembled display apparatus 1000 is to be disassembled, the display 100 is also placed on the desktop, and then the corresponding support structure 200 is separated.

The above-mentioned embodiments are only used to illustrate the implementation status of the present invention and to explain the technical features of the present invention, and are not used to limit the protection scope of the present invention. Any modifications or equivalent arrangements which may occur to those skilled in the art and which fall within the spirit and scope of the appended claims should be construed as limited only by the scope of the claims.

Claims

1. A display device, characterized by comprising:

a display, comprising:

a back shell with a containing space;

the first matching piece is arranged on the back shell;

a support structure comprising:

an additional circuit board unit detachably arranged in the accommodating space and comprising a second matching piece, wherein when the additional circuit board unit is accommodated in the accommodating space and the first matching piece and the second matching piece are matched, the additional circuit board unit and the display do not rotate mutually;

a pivot support member pivoted to the additional circuit board unit and capable of rotating and changing between a first position and a second position relative to the additional circuit board unit;

when the hinge support member is located at the second position, the additional circuit board unit can be accommodated in the accommodating space or removed from the accommodating space; when the first matching piece and the second matching piece are assembled and the hinge support is located at the first position, the hinge support is not separated from the display.

2. The display apparatus of claim 1, wherein the display defines a normal direction, and further comprising an arc-shaped stopper, the hinge support has a hook protruding outward, when the additional circuit board unit is received in the receiving space, the first matching member and the second matching member are assembled, the arc-shaped stopper and the rear housing together define a rail for receiving the hook, and the hinge support is located at the first position and correspondingly overlaps with the arc-shaped stopper along the normal direction, thereby jointly limiting the hook from disengaging along the normal direction.

3. The display apparatus as claimed in claim 2, wherein the rear case further has an arc-shaped through-groove, and the arc-shaped stopper and the arc-shaped through-groove jointly define the rail.

4. The display apparatus as claimed in claim 3, wherein the arc-shaped through-slot has a main section and an open section which are communicated with each other, and the arc-shaped stopper is disposed adjacent to and partially covers the main section.

5. The display device as claimed in claim 4, wherein the hook member has a hook, an extension plate and a supporting block, the extension plate is angularly connected to the hook, the supporting block is disposed on the extension plate, the arc-shaped block has a first blocking surface and a second blocking surface perpendicular to the first blocking surface, when the hook member slides into the main section, the hook abuts against the first blocking surface, and the supporting block abuts against the second blocking surface.

6. The display apparatus according to claim 5, wherein the additional circuit board unit further comprises a board body, the second matching member is formed on a side edge of the board body, the board body has an arc through groove, and the hook member extends from the arc through groove.

7. The display device of claim 6, wherein the hinge support further comprises a rotation plate, the hook extends from the rotation plate, the additional circuit board unit further comprises a stop plate overlying the plate, and the rotation plate and the hook rotate relative to the stop plate and the plate when the hinge support rotates relative to the additional circuit board unit between the first position and the second position.

8. The display device of claim 7, wherein the rotation plate further comprises a protrusion, the stop plate comprises a first stop portion and a second stop portion, the first stop portion contacts the protrusion when the hinge support is located at the first position, the protrusion is away from the first stop portion when the hinge support is located at the second position, and the protrusion contacts the second stop portion.

9. The display apparatus of claim 8, wherein the first mating member is a slot and the second mating member is a protrusion.

10. The display apparatus according to claim 9, wherein the first position and the second position together define an arc-shaped locus, the arc-shaped locus corresponds to a central angle, and the central angle is 90 degrees or 180 degrees.