CN204152908U - Connecting component of a display stand - Google Patents

Abstract

The utility model discloses a connection assembly of a display rack, the display rack is composed of a plurality of vertical support rods and a plurality of cross rods, a connection assembly is connected between the vertical support rods and the cross rods, and is characterized in that the connection assembly comprises a column connection piece connected to the vertical support rods, and a first cross tube connection piece and a second cross tube connection piece connected to the column connection piece, the first cross tube connection piece and the second cross tube connection piece are both provided with cross rod fixing holes for the cross rods to be inserted; the column connection piece is connected to the first cross tube connection piece and the second cross tube connection piece through a movable connection structure. The utility model has a relatively simple structure, low cost, convenient installation and disassembly, and a firm connection.

Description

Connecting component of a display stand

【Technical field】

The utility model relates to a connecting component of a display stand.

【Background technique】

Many of the existing display racks are connected by multiple horizontal bars and vertical bars. The existing structure connecting the horizontal bars and the vertical bars has the following defects: 1. The structure is relatively complicated and the cost is high. 2. Installation, disassembly Inconvenient, a lot of tools are needed for installation, which is inconvenient. Some connections cannot be dismantled after being fixed, and can only be disassembled destructively, so that the display rack cannot be reused many times, resulting in waste; 3. The connection is not firm, which affects the display The stability of the rack makes the display rack shake and swing after it is built, which is not conducive to displaying products.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a connection assembly for a display stand with a relatively simple structure, low cost, convenient installation and disassembly, and firm connection.

The purpose of this utility model is achieved in that:

A connection assembly of a display rack, the display rack is composed of a plurality of vertical support rods and a plurality of cross bars, and a connection assembly is connected between the vertical support rods and the cross bars, and the connection assembly is characterized in that the connection assembly includes a connection with the vertical support rods The column connecting piece, and the first horizontal tube connecting piece and the second horizontal tube connecting piece connected with the column connecting piece, the first horizontal tube connecting piece and the second horizontal tube connecting piece are all provided with a cross bar for the cross bar to insert The hole; the column connecting piece is connected with the first horizontal tube connecting piece and the second horizontal tube connecting piece through a movable connection structure.

A connection assembly for a display stand as described above is characterized in that the movable connection structure includes card slots provided on two sides adjacent to the column connector, and the first horizontal tube connector and the second The side of the horizontal pipe connector is provided with a block that can be snapped into the slot.

The connection assembly of a display rack as described above is characterized in that the said slot is a dovetail slot, and the block is a dovetail block.

A connection assembly for a display stand as described above is characterized in that the column connector is a square body, and a pair of clamping blocks are provided on the symmetrical side of the pair of slots on the column connector, and the vertical support rod There are vertical strips matched with the clamping blocks on the top; fixing holes for inserting and fixing the vertical support rods are also arranged on the column connectors, and baffles are arranged at the bottom of the fixing holes.

The above-mentioned connecting assembly of a display rack is characterized in that a base is provided on both sides and one end of the clamping block of the column connecting piece.

The connection assembly of a display rack as described above is characterized in that the inner wall of the fixing hole of the cross bar is provided with a fastening protrusion.

The utility model is connected with a connection assembly between the vertical support bar and the cross bar, and the connection assembly includes a column connector connected with the vertical support bar, and a first horizontal tube connector and a second horizontal tube connector connected with the column connector , the column connecting piece is connected with the first horizontal tube connecting piece and the second horizontal tube connecting piece through a flexible connection structure. The structure is relatively simple, the cost is low, the installation and disassembly are convenient, and the connection is firm.

【Description of drawings】

Fig. 1 is the perspective view of the present utility model;

Fig. 2 is an enlarged view of part A of Fig. 1;

Fig. 3 is an enlarged view of part B of Fig. 1;

Fig. 4 is a perspective view of a column connector of the present invention;

Fig. 5 is a perspective view of the column connector of the present invention;

Fig. 6 is a bottom view of the column connector of the present invention;

Fig. 7 is a perspective view of another embodiment of a column connector;

Fig. 8 is a perspective view of another embodiment of a column connector;

Fig. 9 is a top view of another embodiment of the column connector;

Fig. 10 is a perspective view of the first horizontal pipe connector of the present invention;

Fig. 11 is a perspective view of the second horizontal pipe connector of the present invention.

【Detailed ways】

As shown in FIG. 1 , a connecting assembly of a display rack, the display rack 1 is formed by connecting a plurality of vertical support rods 11 and a plurality of cross bars 12 , and the vertical support rods 11 and the cross bars 12 are connected with a connection Assembly 2, the connection assembly 2 includes a column connector 21 connected to the vertical support rod 11, and a first horizontal tube connector 22 and a second horizontal tube connector 23 connected to the column connector 21, the first horizontal tube connector 22 and the second horizontal tube connector 23 are provided with a horizontal bar fixing hole 221 for inserting the cross bar 12 , and the column connector 21 is connected with the first horizontal tube connector 22 and the second horizontal tube connector 23 through the movable connection structure 3 .

The movable connection structure 3 includes a card slot 31 provided on the side of the column connector 21, and the sides of the first horizontal tube connector 22 and the second horizontal tube connector 23 are provided with a card block 32 that can be snapped into the card slot 31 .

Wherein the clamping groove 31 is preferably a dovetail groove, and the clamping block 32 is a dovetail-shaped clamping block matched with the dovetail groove. The card slot 31 and the card block 32 can also be in other shapes, such as elongated, circular, irregular and so on.

As shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, and Fig. 9, the column connector 21 can be in the shape of a square body, a trapezoid, etc., and the symmetrical sides of the pair of clamping grooves 31 on the column connector 21 are A pair of clamping blocks 211 are arranged on the top, and the vertical bar 11 is provided with the vertical block 111 that cooperates with clamping block 211 on the vertical support rod 11; A baffle 213 is provided at the bottom. Wherein Fig. 4, Fig. 5, the upright connector 21 of Fig. 6 is arranged on the upper end of main post; As Fig. 7, Fig. 8, the upright connector 21 of Fig. 9 is arranged on the lower end of main post, in upright post connector A base 214 is provided at one end of both sides of the clamping block 211 of 21 for easy support.

The inner hole wall of the cross bar fixing hole 221 is provided with fastening protrusions 2211, and the fastening protrusions 2211 can make the cross bar 12 inserted into the cross bar fixing hole 221, so that the cross bar and the first cross pipe connector 22 or the first cross pipe connector 22 The connection of the two horizontal pipe connectors 23 is more firm, so that the cross bar will not shake or swing.

Claims (6)

1. A connecting assembly of a display rack, the display rack (1) is composed of a plurality of vertical support rods (11) and a plurality of horizontal bars (12), the vertical support rods (11) and the horizontal rods (12) A connection assembly (2) is connected between them, which is characterized in that the connection assembly (2) includes a column connector (21) connected to the vertical support rod (11), and a first horizontal tube connector connected to the column connector (21) (22) and the second horizontal tube connector (23), the first horizontal tube connector (22) and the second horizontal tube connector (23) are all provided with a cross bar fixing hole (221) for the cross bar (12) to insert ); the column connector (21) is connected with the first horizontal tube connector (22) and the second horizontal tube connector (23) through a movable connection structure (3). 2. A connection assembly for a display stand according to claim 1, characterized in that the movable connection structure (3) includes a card slot (31) provided on two adjacent sides of the column connector (21) ), the sides of the first horizontal tube connector (22) and the second horizontal tube connector (23) are provided with a block (32) that can be snapped into the slot (31). 3. The connecting assembly of a display stand according to claim 2, characterized in that the said slot (31) is a dovetail slot, and the block (32) is a dovetail block. 4. A connection assembly for a display stand according to claim 2, characterized in that the column connector (21) is a square body, and the pair of slots (31) on the column connector (21) meet A pair of clamping blocks (211) are provided on the symmetrical side of the limit, and the vertical bar block (111) that cooperates with the clamping block (211) is provided on the vertical support rod (11); The support rod (11) is inserted into the fixed fixing hole (212), and the bottom of the fixing hole (212) is provided with a baffle plate (213). 5 . The connection assembly of a display stand according to claim 4 , wherein a base ( 214 ) is provided on both sides and ends of the clamping block ( 211 ) of the column connection piece ( 21 ). 6 . 6. The connection assembly of a display stand according to claim 1, characterized in that a fastening protrusion (2211) is provided on the inner hole wall of the horizontal bar fixing hole (221).