CN216930478U

CN216930478U - Outer corner piece and intelligent interaction equipment

Info

Publication number: CN216930478U
Application number: CN202122527632.1U
Authority: CN
Inventors: 戴书华
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-07-08
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an outer corner piece and intelligent interaction equipment, wherein the outer corner piece comprises an L-shaped body, the inner side surface of the L-shaped body is provided with first buckles and a positioning plate which are arranged at intervals relatively, the first buckles are used for being connected with the inner corner piece in a clamping mode, the positioning plate is provided with a positioning part, the positioning part is used for positioning the outer corner piece on the inner corner piece, the inner side surface of the outer corner piece is further provided with a limiting plate, the limiting plate is provided with a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface are respectively close to touch circuit boards in a first side frame strip and a second side frame strip so as to limit the touch circuit boards. The positioning part and the first buckle on the outer corner piece can replace screws to fixedly install the outer corner piece on the inner corner, and the material cost and the assembly cost for installing the outer corner piece can be reduced.

Description

Outer corner piece and intelligent interaction equipment

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to an outer corner piece and intelligent interaction equipment.

Background

At present, for some intelligent interaction devices with infrared touch screens, the front frame mainly comprises a frame, an infrared touch circuit board and tempered glass. The frame is generally assembled by a plurality of frame bars through corner connectors, and the touch circuit board is installed in the frame bars. In order to facilitate the after-sales maintenance of the touch circuit board, the corner connector is usually configured to include an inner corner member and an outer corner member, the inner corner member is used to connect adjacent side frames, and the outer corner member is mounted on the inner corner member and limits the touch circuit board in two adjacent side frames. However, most of the prior art outer corner fittings are basically screwed to the inner corner fitting, which results in increased material and assembly costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: provided is an outer corner fitting capable of reducing material costs and assembly costs for mounting the outer corner fitting.

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

on one hand, the outer corner piece comprises an L-shaped body, wherein a first buckle and a positioning plate are arranged on the inner side surface of the L-shaped body at a relative interval, the first buckle is used for being connected with the inner corner piece in a clamping mode, a positioning part is arranged on the positioning plate and used for positioning the outer corner piece on the inner corner piece, a limiting plate is further arranged on the inner side surface of the outer corner piece, the limiting plate is provided with a first limiting surface and a second limiting surface, and the first limiting surface and the second limiting surface are respectively close to a touch circuit board in a first side frame strip and a second side frame strip so as to limit the touch circuit board.

Preferably, first buckle including set up in cantilever on the L shape body medial surface, the cantilever front end has the joint portion of protrusion setting, joint portion be used for with interior corner fitting joint.

Preferably, the rib plate is arranged between the cantilever and the inner side surface of the L-shaped body.

Preferably, the positioning part is a positioning column which is convexly arranged on the positioning plate.

Preferably, the L-shaped body comprises a first side plate and a second side plate which are arranged at included angles, and an arc-shaped plate used for connecting the first side plate and the second side plate is further arranged between the first side plate and the second side plate.

Preferably, the first buckle is arranged on the inner side face of the first side plate and the inner side face of the arc-shaped plate, the positioning plate is arranged on the inner side face of the first side plate, the second side plate and the inner side face of the arc-shaped plate, and the limiting plate is arranged on the inner side face of the second side plate.

Preferably, the inner side surface of the L-shaped body is further provided with a second buckle which is clamped on the first side frame strip, and the edge of one end of the L-shaped body is provided with a clamping rib which is clamped on the second side frame strip.

Preferably, a supporting plate is further arranged on the inner side surface of the L-shaped body.

Preferably, the support plate has a projection thereon.

On the other hand, the utility model also provides intelligent interaction equipment which comprises a frame formed by assembling a plurality of frame strips and a plurality of corner connecting pieces, wherein a touch circuit board is installed in each frame strip, each corner connecting piece is arranged between every two adjacent frame strips of the frame, and each corner connecting piece comprises an inner corner piece and the outer corner piece.

Compared with the prior art, the utility model has the beneficial effects that:

the first buckle and the positioning part on the outer corner piece can replace screws to fixedly install the outer corner piece on the inner corner, so that on one hand, materials required for installing the outer corner piece can be saved, and the material cost is reduced.

Drawings

The utility model is explained in more detail below with reference to the figures and examples.

Fig. 1 is a schematic diagram of a partial connection of a frame of an intelligent interaction device according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of an outer corner fitting of an intelligent interaction device according to an embodiment of the present invention;

FIG. 3 is a sectional view of an outer corner fitting of an intelligent interactive device according to an embodiment of the present invention;

FIG. 4 is another installation cross-sectional view of an outer corner fitting of an intelligent interaction device according to an embodiment of the present invention;

fig. 5 is a schematic diagram illustrating separation of an outer corner fitting of an intelligent interactive device according to an embodiment of the present invention.

In the figure:

1. a first side frame strip; 11. an extension plate; 111. a card slot; 112. a groove; 2. a second frame strip; 3. an inner corner piece; 31. a clamping fit part; 32. a positioning and matching part; 4. an outer corner piece; 40. an L-shaped body; 401. A first side plate; 402. a second side plate; 403. an arc-shaped plate; 41. a first buckle; 411. a cantilever; 412. A clamping part; 413. a rib plate; 42. positioning a plate; 421. a positioning part; 43. a limiting plate; 431. a first limiting surface; 432. a second limiting surface; 44. a second buckle; 45. clamping ribs; 46. a support plate; 461. a boss portion; 5. a touch circuit board.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, embodiments of the technical solutions of the present invention are described in further detail below, and it is obvious that the described embodiments are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of protection of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the utility model provides intelligent interaction equipment which can be, but is not limited to, intelligent interaction equipment such as an intelligent interaction panel, a television, a display, a human-computer interaction all-in-one machine and the like. For convenience of description, the following describes the technical solution of the present invention by taking the smart interactive tablet as an example.

Specifically, the intelligent interactive flat panel described in this embodiment is assembled by a frame, a touch screen assembly, a circuit board, a back panel and other components. Wherein, the frame is formed by a plurality of frame strips and a plurality of corner connecting piece equipment, all have the inner chamber in every frame strip, the inner chamber of every frame strip all cartridge has a touch-sensitive circuit board 5, each corner connecting piece sets up between two adjacent frame strips of frame, the corner connecting piece includes interior corner fittings 3 and outer corner fittings 4, interior corner fittings 3 respectively with two adjacent frame strip fixed connection, outer corner fittings 4 install on interior corner fittings 3 to the touch-sensitive circuit board 5 formation spacing in two adjacent frame strips.

Fig. 1 shows a connection structure of two adjacent side frames of a frame, which includes a first side frame 1, a second side frame 2, and an inner corner member 3 and an outer corner member 4 disposed between the first side frame 1 and the second side frame 2.

As shown in fig. 2 to 4, in an embodiment of the utility model, the outer corner fitting 4 includes an L-shaped body 40, the inner side surface of the L-shaped body 40 has a first buckle 41 and a positioning plate 42 which are disposed at an interval, the first buckle 41 is configured to be clamped with the inner corner fitting 3, the positioning plate 42 has a positioning portion 421, the positioning portion 421 is configured to position the outer corner fitting 4 on the inner corner fitting 3, the inner side surface of the outer corner fitting 4 further has a limiting plate 43, the limiting plate 43 has a first limiting surface 431 and a second limiting surface 432, and the first limiting surface 431 and the second limiting surface 432 are respectively close to the touch circuit board 5 in the first side frame strip 1 and the second side frame strip 2, so as to limit the touch circuit board 5.

As shown in fig. 3, the inner corner piece 3 has a snap-fit portion 31 and a positioning-fit portion 32 respectively corresponding to the first snap 41 and the positioning portion 421, when the outer corner piece 4 of the present embodiment is installed, the positioning portion 421 and the positioning-fit portion 32 are matched to position the outer corner piece 4 on the inner corner piece 3, and the first snap 41 is snapped with the snap 412, so as to fix the outer corner piece 4 on the inner corner piece 3.

The first buckle 41 and the positioning portion 421 on the outer corner member 4 of the present embodiment can replace screws in the prior art to fixedly mount the outer corner member 4 on the inner corner member 3, which can save the materials required for mounting the outer corner member 4, and is beneficial to reducing the material cost, and on the other hand, since the screws are not required to be locked during mounting, the mounting time is shortened, and the assembly cost is reduced.

Specifically, the first buckle 41 includes a cantilever 411 disposed on the inner side surface of the L-shaped body 40, the front end of the cantilever 411 has a protruding clamping portion 412, and the clamping portion 412 is used for clamping with the inner corner member 3.

It is understood that the snap-fit portion 31 of the inner corner member 3 may be a recess or a projection corresponding to the snap-fit portion 412. In the present embodiment, the snap-fit portion 31 on the inner corner is a concave portion.

Further, the device further comprises a rib 413, and the rib 413 is arranged between the cantilever 411 and the inner side surface of the L-shaped body 40. The rib plate 413 can support the cantilever 411, and rigidity of the cantilever 411 is improved, so that the first buckle 41 can be reliably clamped on the inner corner piece 3.

Preferably, the positioning portion 421 is a positioning column protruding from the positioning plate 42. Correspondingly, the positioning matching part 32 on the inner corner piece 3 is a positioning hole. When the positioning column is installed, the positioning column is inserted into the positioning hole, so that the positioning of the outer corner piece 4 on the inner corner piece 3 is realized. It can be understood that, the cross-sectional shapes of the positioning column and the positioning hole are not limited in any way, and may be, but not limited to, triangular, rectangular, or circular, as long as the positioning column can be inserted into the positioning hole to position the outer corner fitting 4.

It should be noted that, in some other embodiments, the positioning portion 421 and the positioning matching portion 32 may also be in other structural forms, for example, a positioning hole may be used as the positioning portion 421, and the positioning matching portion 32 is correspondingly configured as a positioning column, as long as positioning of the outer corner fitting 4 on the inner corner fitting 3 can be achieved.

Further, the L-shaped body 40 includes a first side plate 401 and a second side plate 402 disposed at an included angle, and an arc plate 403 for connecting the first side plate 401 and the second side plate 402 is further disposed between the first side plate 401 and the second side plate 402.

When the outer corner piece 4 of this embodiment is installed on inner corner piece 3, the lateral surface of first curb plate 401 and second curb plate 402 keeps flushing with the lateral surface of first border strip 1 and second border strip 2 respectively in order to guarantee that the mutual dull and stereotyped outward appearance of intelligence is pleasing to the eye, connects first curb plate 401 and second curb plate 402 through arc 403 simultaneously and makes the outer corner can not produce the closed angle, and is more pleasing to the eye and safety.

It should be noted that the first buckle 41, the positioning plate 42 and the limiting plate 43 may be respectively disposed on the inner side surfaces of the first side plate 401 and/or the second side plate 402 and/or the arc-shaped plate 403 according to actual requirements, as long as it is ensured that the outer corner piece 4 can be fixedly mounted on the inner corner piece 3 and limit the touch circuit board 5. Specifically, in this embodiment, the first buckle 41 is disposed on the inner side surfaces of the first side plate 401 and the arc plate 403, the positioning plate 42 is disposed on the inner side surfaces of the first side plate 401, the second side plate 402 and the arc plate 403, and the limiting plate 43 is disposed on the inner side surface of the second side plate 402.

As shown in fig. 2 and 5, in another embodiment of the present invention, the inner side of the L-shaped body 40 further has a second buckle 44 fastened to the first side frame strip 1, and an edge of one end of the L-shaped body 40 has a fastening rib 45 fastened to the second side frame strip 2.

Correspondingly, the first side frame strip 1 has an extension plate 11 extending outward from one end face thereof, and the extension plate 11 has a slot 111 engaged with the second buckle 44.

During the installation of the outer corner of this embodiment, second buckle 44 joint is in the draw-in groove 111 of extension board 11, card muscle 45 joint is in the inside wall one side of second frame strip 2, second buckle 44 and card muscle 45 can prevent that the outer corner from turning up the warping condition of appearance for first frame strip 1 and second frame strip 2 to the lateral surface that guarantees outer corner spare 4 and first frame strip 1 and second frame strip 2 keeps flushing, thereby make the dull and stereotyped outward appearance of intelligent interaction more pleasing to the eye.

Further, a support plate 46 is provided on the inner side of the L-shaped body 40. The supporting plate 46 is disposed at one side of the extension plate 11, and can support the extension plate 11 to prevent the extension plate 11 from collapsing under pressure during use.

Further, the supporting plate 46 has a projection 461. Correspondingly, the extending plate 11 is further provided with a groove 112 corresponding to the protrusion 461. When the outer corner piece 4 is installed, the protrusion 461 can extend into the groove 112 to limit the outer corner piece 4, so as to prevent the outer corner piece 4 from turning outwards, and further improve the anti-turning-outwards effect of the outer corner piece 4 in the embodiment.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, configuration, and operation in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would also fall within the scope of the present invention.

Claims

1. An outer corner fitting is characterized by comprising an L-shaped body (40), wherein the inner side surface of the L-shaped body (40) is provided with a first buckle (41) and a positioning plate (42) which are oppositely arranged at intervals, the first buckle (41) is used for being clamped and connected with the inner corner piece (3), the positioning plate (42) is provided with a positioning part (421), the positioning part (421) is used for positioning the outer corner part (4) on the inner corner part (3), the inner side surface of the outer corner piece (4) is also provided with a limit plate (43), the limit plate (43) is provided with a first limit surface (431) and a second limit surface (432), the first limiting face (431) and the second limiting face (432) are respectively close to the touch circuit board (5) in the first side frame strip (1) and the second side frame strip (2), so that the touch circuit board (5) is limited.

2. An outer corner fitting according to claim 1, wherein the first latch (41) comprises a cantilever (411) disposed on an inner side surface of the L-shaped body (40), the front end of the cantilever (411) has a protruding latch portion (412), and the latch portion (412) is used for latching with the inner corner fitting (3).

3. An outer corner piece according to claim 2, further comprising a rib (413), the rib (413) being arranged between the cantilever (411) and an inner side of the L-shaped body (40).

4. An outer corner fitting according to claim 1, wherein the positioning part (421) is a positioning post protrudingly provided on the positioning plate (42).

5. An outer corner piece according to claim 1, wherein the L-shaped body (40) comprises a first side plate (401) and a second side plate (402) arranged at an included angle, and an arc-shaped plate (403) for connecting the first side plate (401) and the second side plate (402) is further arranged between the first side plate (401) and the second side plate (402).

6. An outer corner piece according to claim 5, wherein the first snap (41) is provided on the inner side of the first side plate (401) and the arc plate (403), the positioning plate (42) is provided on the inner side of the first side plate (401), the second side plate (402) and the arc plate (403), and the limiting plate (43) is provided on the inner side of the second side plate (402).

7. An outer corner fitting according to claim 1, wherein the inner side of the L-shaped body (40) further has a second buckle (44) fastened to the first side frame strip (1), and the edge of one end of the L-shaped body (40) has a rib (45) fastened to the second side frame strip (2).

8. An outer corner fitting according to claim 7, wherein the L-shaped body (40) further has a support plate (46) on its inner side.

9. An outer corner piece according to claim 8, wherein the support plate (46) has a boss (461) thereon.

10. An intelligent interaction device, comprising a frame assembled from a plurality of frame strips and a plurality of corner connectors, each of the frame strips having a touch circuit board (5) mounted therein, each corner connector being disposed between every two adjacent frame strips of the frame, the corner connectors comprising an inner corner member (3) and an outer corner member (4) according to any one of claims 1-9.