CN219456795U

CN219456795U - Tray convenient for assembling and disassembling expansion tray

Info

Publication number: CN219456795U
Application number: CN202320413940.8U
Authority: CN
Inventors: 张奉果
Original assignee: Zhongshan Obo Photographic Equipment Co ltd
Current assignee: Zhongshan Obo Photographic Equipment Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-01
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a tray convenient for assembling and disassembling an expansion tray, which comprises a main tray, wherein the left side and/or the right side of the main tray is provided with the expansion tray, and a quick-disassembling structure is arranged between the expansion tray and the main tray; the quick-release structure comprises jacks arranged on the main tray and Z-shaped inserting tongues arranged on the side edges of the expansion tray, and the inserting tongues are inserted into the corresponding jacks from top to bottom and clamped in the corresponding jacks. The utility model has the advantages of simple structure and easy disassembly and assembly of the expansion disc.

Description

Tray convenient for assembling and disassembling expansion tray

Technical Field

The utility model relates to the technical field of brackets, in particular to a tray for conveniently assembling and disassembling an expansion tray.

Background

The applicant's prior patent CN218295076U discloses a multifunctional tray for supporting a notebook computer, comprising a main tray and an expansion tray, wherein the expansion tray is connected to the main tray mainly by means of a hinge, an internal and external drawing mode, a locking screw mode and other connection modes. However, such trays have problems of complex structure, difficult disassembly and assembly of the expansion tray, and the like.

The present utility model has been made based on such a situation.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a tray with a simple structure and an easily detachable extension tray.

The utility model is realized by the following technical scheme:

in order to solve the technical problems, the utility model provides a tray convenient for assembling and disassembling an expansion tray, which comprises a main tray, wherein the left side and/or the right side of the main tray is provided with the expansion tray, and a quick-disassembling structure is arranged between the expansion tray and the main tray; the quick-release structure comprises jacks arranged on the main tray and Z-shaped inserting tongues arranged on the side edges of the expansion tray, and the inserting tongues are inserted into the corresponding jacks from top to bottom and clamped in the corresponding jacks.

In order to further solve the technical problem to be solved, the utility model provides a tray for conveniently assembling and disassembling an expansion tray, wherein the inserting tongue sequentially comprises an upper plate part, a vertical plate part and a lower plate part which form a Z shape from inside to outside, and the side surface of the expansion tray is provided with a side wall positioned below the upper plate part; and when the inserting tongues are inserted into the corresponding inserting holes, the side walls are abutted with the side faces of the main tray.

In order to further solve the technical problem to be solved, the utility model provides the tray convenient for assembling and disassembling the expansion tray, wherein the side surface of the expansion tray is also provided with the elastic buckle which can be clamped with the side edge of the main tray.

In order to further solve the technical problem to be solved, the utility model provides the tray with the extension disc convenient to assemble and disassemble, wherein the elastic band for fixing the notebook computer is sleeved on the main tray.

In order to further solve the technical problem to be solved, the utility model provides the tray for conveniently assembling and disassembling the expansion tray, wherein the length of the elastic belt is along the left-right direction and is sleeved at the front part of the main tray.

In order to further solve the technical problem to be solved, the utility model provides the tray convenient for assembling and disassembling the expansion tray, wherein the left side and the right side of the front part of the main tray are provided with the anti-skid gaps, and the elastic band is sleeved between the two anti-skid gaps.

In order to further solve the technical problem to be solved, the utility model provides the tray convenient for assembling and disassembling the expansion tray, wherein the front side and the rear side of the main tray are provided with the flanges.

In order to further solve the technical problem to be solved, the utility model provides the tray which is convenient for assembling and disassembling the expansion disc, wherein the expansion disc is provided with the mobile phone slot for placing the mobile phone.

In order to further solve the technical problem to be solved, the utility model provides the tray which is convenient for assembling and disassembling the expansion tray, wherein the expansion tray is provided with the cup holes for placing the water cups.

In order to further solve the technical problem to be solved, the utility model provides the tray convenient for assembling and disassembling the expansion tray, wherein the bottom surface of the main tray is provided with the connecting seat which can be connected with the tripod head or the tripod.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the expansion disc is connected to the main tray through the quick-dismantling structure with the Z-shaped inserting tongues and the jacks matched with each other, so that the expansion disc is convenient and quick to disassemble and assemble. The quick-dismantling structure is quite simple in structure, few in parts, free of tiny parts and low in manufacturing cost.

2. The utility model adopts the buckle structure to lock the expansion disc, and is convenient to disassemble and assemble. In addition, the Z-shaped inserting tongue and the inserting hole are inserted into each other, the clamping buckle is clamped with the side edge of the main tray, and the two structures are combined for use, so that the expansion tray is convenient and quick to assemble and disassemble.

3. The elastic belt on the main tray is convenient for fixing the notebook computer so as to prevent the notebook computer from falling.

4. The mobile phone slot on the expansion disc is convenient for placing a mobile phone. The cup holes on the expansion disc can be used for placing objects such as water cups.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a partial enlarged view at a in fig. 3.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.

The tray for conveniently assembling and disassembling the expansion tray as shown in fig. 1 to 4 comprises a main tray 1, wherein an expansion tray 2 is arranged on the left side and/or the right side of the main tray 1, and a quick-disassembling structure is arranged between the expansion tray 2 and the main tray 1. The main tray 1 is mainly used for supporting a notebook computer, and the expansion tray 2 is mainly used for supporting a mouse pad and the like.

Further, as shown in fig. 4, the quick release structure includes insertion holes 11 provided on the main tray 1, and zigzag insertion tongues 21 provided on the side edges of the expansion tray 2, and the insertion tongues 21 are inserted into the corresponding insertion holes 11 from top to bottom and are clamped therein.

More specifically, as shown in fig. 4, the insert tongue 21 includes an upper plate 211, a vertical plate 212, and a lower plate 213 from inside to outside (the inside refers to the direction in which the insert tongue 21 approaches the expansion tray 2, and the outside refers to the direction of the free end of the insert tongue 21). The upper plate portion 211 and the lower plate portion 213 are both in the horizontal direction, and the vertical plate portion 212 is in the vertical direction. And the upper plate portion 211, the vertical plate portion 212 and the lower plate portion 213 form a "Z" shape. The insertion hole 11 is in the shape of a bar-shaped hole. When the expansion disc 2 is installed, the inserting tongues 21 are directly inserted into the corresponding inserting holes 11 from top to bottom, and then the expansion disc 2 is put flat. At this time, the lower plate portion 213 is abutted against the bottom surface of the master tray 1, the vertical plate portion 212 is inserted into the insertion hole 11, and the upper plate portion 211 is abutted against the upper surface of the master tray 1, so that stable support can be formed for the expansion tray 2. And the other way round is only needed when the expansion disc 2 is disassembled.

The quick-dismantling structure of the Z-shaped inserting tongue 21 and the inserting hole 11 which are matched with each other enables the expansion disc 2 to be disassembled conveniently and quickly. The quick-dismantling structure is quite simple in structure, few in parts, free of tiny parts and low in manufacturing cost.

Preferably, each expansion disc 2 is connected with the main tray 1 by adopting two or more quick-release structures distributed front and back, which is beneficial to strengthening the strength and stability of connection. Of course, each expansion tray 2 may be connected to the main tray 1 by only one quick release structure, but the stability may be deteriorated.

Preferably, the tongue 21 and the socket 11 have a certain width (the width is along the front-rear direction), and the wider the width is, the more stable the connection is.

More specifically, the side surface of the expansion tray 2 is provided with a side wall 25 below the upper plate portion 211; and the side walls 25 abut against the sides of the master tray 1 when the tongues 21 are inserted in the corresponding insertion holes 11, and the two support each other so as to keep the expansion tray 2 horizontal.

More specifically, the side surface of the expansion tray 2 is further provided with a buckle 22 which can be clamped with the side edge of the main tray 1 and has elasticity. The utility model adopts a buckle type structure to lock the expansion disc 2, and is convenient to disassemble and assemble. As shown in fig. 4, the buckle 22 is in a resilient barb shape and is provided on the side of the expansion board 2. The buckle 22 can be buckled on the side edge of the main tray 1, so as to lock the expansion tray 2. When the expansion disc 2 is to be disassembled, the expansion disc 2 can be unlocked only by manually breaking the buckle 22 outwards. The locking expansion disc 2 is simple in structure, convenient to use and low in cost.

The Z-shaped inserting tongue 21 and the inserting hole 11 are inserted into each other, the clamping buckle 22 and the side edge of the main tray 1 are clamped into each other, and the two structures are combined for use, so that the expansion tray 2 is convenient and quick to assemble and disassemble.

More specifically, as shown in fig. 1 to 3, the main tray 1 is sleeved with an elastic belt 3 for fixing a notebook computer. Further, the length of the elastic band 3 is in the left-right direction and it is sleeved on the front of the main tray 1. The elastic band 3 is an annular elastic band, is sleeved on the front part of the main tray 1, and can be used for fixing a notebook computer: namely, after the notebook computer is placed on the main tray 1, the elastic belt 3 is sleeved on the main tray 1 and the notebook computer at the same time, so that the notebook computer is fixed, and the notebook computer is prevented from falling.

More specifically, as shown in fig. 3, the left and right sides of the front part of the master tray 1 are provided with anti-slip notches 12, and the elastic band 3 is sleeved between the two anti-slip notches 12. The anti-slip notch 12 can prevent the elastic band 3 from slipping off.

More specifically, as shown in fig. 1-3, the front and rear sides of the master tray 1 are provided with flanges 13. The flange 13 is used for limiting and preventing falling, so that the notebook computer is prevented from sliding from the front side and the rear side.

More specifically, as shown in fig. 1 to 3, the expansion board 2 is provided with a mobile phone slot 23 for placing a mobile phone. The mobile phone slot 23 is used for placing a mobile phone. Preferably, the opening of the mobile phone slot 23 is inclined forward and upward by a certain angle, so that the viewing of the video is facilitated. Preferably, the mobile phone slot 23 is provided at the front of the expansion board 2, so as to avoid obstructing placement of a mouse pad or the like.

More specifically, the expansion plate 2 is provided with a cup hole 24 for placing a cup. The cup hole 24 may be used to receive a water cup or the like.

More specifically, the bottom surface of the main tray 1 is provided with a connection seat 14 that can be connected with a tripod head or a tripod. As shown in fig. 2, the connection base 14 is a connection structure capable of being connected to a tripod head or a tripod, and may be a quick-assembly structure as disclosed in CN218295076U, or may be a simple connection structure such as a quick-assembly plate or a screw hole.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. A tray for conveniently assembling and disassembling an expansion disc, which is characterized in that: the novel automatic expansion device comprises a main tray (1), wherein an expansion disc (2) is arranged on the left side and/or the right side of the main tray (1), and a quick-release structure is arranged between the expansion disc (2) and the main tray (1); the quick-release structure comprises jacks (11) arranged on the main tray (1) and Z-shaped inserting tongues (21) arranged on the side edges of the expansion tray (2), and the inserting tongues (21) are inserted into the corresponding jacks (11) from top to bottom and clamped in the corresponding jacks.

2. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: the inserting tongue (21) sequentially comprises an upper plate part (211), a vertical plate part (212) and a lower plate part (213) which form a Z shape from inside to outside, and the side surface of the expansion disc (2) is provided with a side wall (25) positioned below the upper plate part (211); and when the inserting tongues (21) are inserted into the corresponding inserting holes (11), the side walls (25) are abutted with the side surfaces of the main tray (1).

3. A tray for easy removal of expansion discs as defined in claim 2, wherein: the side of extension dish (2) still is equipped with can with main tray (1) side joint and has elasticity buckle (22).

4. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: an elastic belt (3) for fixing the notebook computer is sleeved on the main tray (1).

5. The tray for easy assembly and disassembly of the expansion disc according to claim 4, wherein: the length of the elastic belt (3) is along the left-right direction and is sleeved at the front part of the main tray (1).

6. A tray for easy removal of expansion discs as defined in claim 5, wherein: the left side and the right side of the front part of the main tray (1) are provided with anti-slip notches (12), and the elastic belt (3) is sleeved between the two anti-slip notches (12).

7. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: and flanges (13) are arranged on the front side and the rear side of the main tray (1).

8. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: the expansion disc (2) is provided with a mobile phone slot (23) for placing a mobile phone.

9. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: the expansion disc (2) is provided with a cup hole (24) for placing a water cup.

10. A tray for easy assembly and disassembly of an expansion disc according to claim 1, wherein: the bottom surface of the main tray (1) is provided with a connecting seat (14) which can be connected with a tripod head or a tripod.