CN213487535U - Desktop expansion frame - Google Patents

Abstract

The utility model relates to a desk, desk accessory technical field disclose a desktop extension frame, including the expansion board of locating the desktop both sides, the expansion board middle part is equipped with a plurality of extension grooves, and expansion groove internally mounted has the location square. The utility model discloses, can enlarge usable floor area as required actual need, nimble installation also can be dismantled at any time to also realized the fixed needs of placing of all kinds of electronic product, whole process operation is simple, and is swift convenient.

Description

Desktop expansion frame

Technical Field

The utility model relates to a desk, desk accessory technical field specifically are desktop extension frame.

Background

Computer tables, desks and the like on the market at present generally do not have the function of enlarging the use area, so the use experience is limited, and particularly when a larger area is needed for use, the use area cannot be enlarged and can only be replaced, so the cost is increased.

Disclosure of Invention

The utility model aims at providing a desktop extension frame lets user experience feel better, when the desktop needs more usable floor area, can increase in addition, especially the design of extension frame has accorded with the fixed demand of multiple electronic product such as daily often placing cell-phone and audio amplifier, and the practicality is very powerful to solve the problem that proposes in the above-mentioned background art.

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

the desktop expansion frame comprises expansion plates arranged on two sides of a desktop, wherein a plurality of expansion grooves are formed in the middle of each expansion plate, and positioning blocks are arranged in the expansion grooves.

As a further aspect of the present invention: the expansion board is fixed on the two sides of the desktop through self-tapping screws.

As a further aspect of the present invention: and wood plate holes matched with the self-tapping screws are formed in the two sides of the desktop.

As a further aspect of the present invention: the positioning block comprises a positioning base, the positioning base is matched with the expansion groove, and a positioning frame is arranged on one side of the upper end of the positioning base.

Compared with the prior art, the beneficial effects of the utility model are that: the novel electronic product placing device has the advantages that the using area can be enlarged according to actual needs, the novel electronic product placing device is flexible to install and can be detached at any time, the placing and fixing needs of various electronic products are met, and the whole process is simple to operate, rapid and convenient.

Drawings

Fig. 1 is a schematic view of a three-dimensional explosion structure of a desktop expansion rack.

Fig. 2 is a schematic three-dimensional structure diagram of a desktop expansion frame.

Fig. 3 is a schematic top view of a desktop expansion stand.

Fig. 4 is a schematic bottom view of a desktop expansion stand.

Fig. 5 is a schematic structural view of a desktop extender in use.

Fig. 6 is a schematic diagram of a positioning block structure in a desktop expansion rack.

In the figure: 1-tabletop, 2-expansion plate, 3-expansion groove, 4-positioning square, 5-wooden hole, 41-positioning base and 42-positioning frame.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 ~ 6, in the embodiment of the utility model, a desktop expansion frame, including the expansion board 2 of locating 1 both sides of desktop, 1 both sides of desktop are equipped with the plank hole 5 of mutually supporting with self tapping screw, the expansion board 2 passes through self tapping screw to be fixed in 1 both sides of desktop, and 2 middle parts of expansion board are equipped with a plurality of expansion grooves 3, and 3 internally mounted in expansion grooves have a location square 4, location square 4 includes location base 41, and location base 41 mutually supports with expansion grooves 3, a location base 41 upper end side-mounting locating rack 42.

The utility model discloses a theory of operation is: 1. installing a desktop expansion frame on two sides of a desk plank through a plank hole 5 on the desk by using self-tapping screws, and 2 installing a plurality of positioning blocks 4 on an expansion groove 3 on the desktop expansion frame in a downward inserting mode through a horizontal plane; after the installation is completed, the desktop can be widened and various articles can be placed on the desk as shown in the figure.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The desktop expansion frame is characterized by comprising expansion plates (2) arranged on two sides of a desktop (1), wherein a plurality of expansion grooves (3) are formed in the middle of each expansion plate (2), and positioning blocks (4) are arranged in the expansion grooves (3).

2. A desktop extension frame according to claim 1, wherein the extension plate (2) is fixed to both sides of the desktop (1) by self-tapping screws.

3. A desktop extension according to claim 2, wherein both sides of the desktop (1) are provided with wooden holes (5) that interact with self-tapping screws.

4. A desktop extension frame according to claim 1 or 3, wherein the positioning block (4) comprises a positioning base (41), the positioning base (41) is matched with the extension slot (3), and a positioning frame (42) is arranged on one side of the upper end of the positioning base (41).

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