CN203516336U - Connecting structure for quickly assembling and disassembling display frame plate - Google Patents

Abstract

The utility model discloses a connection structure for quick loading and unloading of display rack boards, and relates to the structural field of display rack connection, and in particular to a connection structure capable of quick loading and unloading. The connection structure comprises a frame arranged on the display rack board body, a fastener installed on the frame, and a "U"-shaped hanger installed on another display rack board body, the end face of the frame is formed with a mounting groove, and the first frame is provided with a "U"-shaped notch and a round hole; the fastener comprises a fastener body, a button arranged on the fastener body, a spring, a spring seat, a pressure plate, and a lug, and the fastener body is provided with a lug mounting hole and a button hole; the "U"-shaped hanger is installed on another display rack board body and forms a gap. The connection structure can be hooked with the "U"-shaped hanger of another display rack board by the fastener, so that the display rack board can be firmly connected with the other display rack board, and the installation can be completed. No tools are required during the installation process, and one person can complete the quick installation and disassembly.

Description

A connection structure for quickly loading and unloading display rack boards

technical field

The utility model relates to the structural field of display frame connection, in particular to a fast loading and unloading connection structure. the

Background technique

At present, the common way to connect and fix the display rack boards is to lock and fix the joints on both sides of the display rack boards through multiple locking members. When locking, tools must be used, and the locking members are usually loose parts, which is time-consuming and troublesome to install. , and for those with a large area of the display rack, it is convenient to install with the help of many people. Therefore, the current installation method of the display rack is not easy, and the installation speed of the display rack cannot be improved. The installation is troublesome, and it will inevitably cause inconvenience in disassembly. The display shelf board installed in this way is not stable. the

Contents of the invention

The purpose of the utility model is to provide an installation structure of the display rack board, which enables the display rack board to be quickly installed and disassembled during installation, and solves the shortcomings of the prior art. the

To achieve the above object, the technical solution of the utility model is as follows:

A connection structure for quick loading and unloading of display rack boards, comprising a frame arranged on the first side of the display rack board body, a fastener installed on the frame, and a hook mounted on another display rack board body for matching with the fastener The "U"-shaped pendant, the end surface of the frame is formed with a mounting groove for the fastener to be installed, and the side of the first frame opposite to the side of the display rack body is provided with a "U"-shaped gap and a round hole; The fastener includes a fastener body, a button arranged on the same side of the fastener body, a spring, a spring seat, a pressing plate and a lug arranged on the other side of the fastener body, and the fastener body is provided with " The lug installation hole corresponding to the U"-shaped notch and the button hole corresponding to the round hole, the lug is arranged on the lug installation hole, the button is arranged on the button hole, the spring is arranged corresponding to the button, and the spring The seat is supported by the spring, and the pressure plate is used to press the button; the "U"-shaped pendant is installed on the body of the other display rack board on both sides of the "U" shape and is connected to the body of the other display rack board within the range of the "U". A gap is formed between the hooks for matching with the lugs. the

The main body of the fastener is a straight plate whose vertical two sides extend vertically in the same direction to form a “U” groove structure; the lug installation hole is set at one end of the straight plate, and the button hole is set on the straight plate; One end of the lug is a free end that protrudes outside the main body of the fastener, and the other end is fixed in the groove of the "U" groove structure through the lug mounting hole. The lug is a cylinder with a convex ring formed on the side of the free end; The button protrudes outward from the groove of the "U" groove structure through the button hole, and one end of the button in the groove is formed with a convex edge with a diameter larger than the button hole; the two ends of the spring seat are fixed on the straight plate, A gap is formed between the spring seat and the button for pressing the button back; the two ends of the spring are supported on the spring seat and the button respectively; the pressing plate is provided with an opening for the button, the spring and the spring seat to pass through, The edge plates on both sides of the opening are pressed between the convex edge of the button and the straight plate. the

The pressing plate corresponding to the location of the lug mounting hole is beyond the end surface of the straight plate, and the end of the pressing plate extends vertically away from the straight plate to form an extension. the

After adopting the above technical solution, the beneficial effect of the utility model is: the fastener structure design in the utility model is ingenious, the fastener is inserted into the installation groove, and the pressing plate is pressed, so that the button retreats into the groove, and then the fastener is further inserted into the installation until the lug is pushed into the "U"-shaped notch and the round hole is aligned with the button, release the pressure plate so that the button protrudes from the round hole, so that the fastener is fixed on the frame 1, and the lug is used to connect with another display rack The "U"-shaped pendant on the board is hooked and buckled, and the protruding ring of the lug is hooked in the gap formed between the "U"-shaped pendant and the body of another display shelf board. On the contrary, if you want to remove the fastener, just press the pressure plate so that After the button, exit the round hole and pull out the fastener. When installing the display shelf, hook the fastener with the "U"-shaped pendant of another display shelf to securely connect the display shelf to another display shelf. The installation can be completed without any tools during the installation process, and one person can complete the quick installation and disassembly. the

Description of drawings

Fig. 1 is the exploded schematic view of the installation structure of the present utility model;

Fig. 2 is the three-dimensional structural representation of fastener of the present utility model;

Fig. 3 is a schematic cross-sectional structure diagram of the utility model. the

Detailed ways

The technical solution of the present utility model will be described in detail below in conjunction with the accompanying drawings and embodiments. the

As shown in Figure 1 , a connection structure for quick loading and unloading of the display frame board of the present invention includes a frame 1 arranged on the first side of the display frame board body 100, a fastener 2 installed on the frame 1 and another frame mounted on the other side. The "U"-shaped pendant 3 on the shelf board body 200 is used for hooking and buckling with the fastener 2 . Usually, the frame structure of the finished display panel has been assembled before leaving the factory. When installing, first install the fastener 2 on the frame 1, and hook the fastener 2 with the "U"-shaped pendant 3 on another display panel 200. , the display frame board 100 can be connected with another display frame board 200, and the installation can be completed. During the installation process, no tools are needed, and one person can complete the quick installation and disassembly, because the existing frame 1 usually adopts a frame with poor strength. If the lugs are directly installed on the frame and hooked with the "U"-shaped pendant 3 on the other display panel 200, the frame 1 will be easily damaged and the connection structure will be unstable. Therefore, fasteners are installed. 2 can make the connection will not directly act on the frame 1 to avoid damage. the

Below in conjunction with Fig. 2, Fig. 3 describe in detail, the structure of each part of above-mentioned connection structure, as shown in the figure, the end face of described frame 1 is formed with the mounting groove 11 that is loaded with fastener 2, and described frame 1 and On the side 12 opposite to the first side of the display rack body 100, a "U"-shaped notch 13 and a round hole 14 are provided; the fastener 2 includes a fastener body 21, a button 22 arranged on the same side of the fastener body 21, Spring 23, spring seat 24, pressing plate 25 and the lug 26 that is arranged on the other side of the fastener main body, the said fastener main body 21 is provided with the corresponding lug installation hole 211 of " U " type notch 13 and with the circle The button hole 212 corresponding to the hole 14, the lug 26 is arranged on the lug installation hole 211, the button 22 is arranged on the button hole 212, the spring 23 is arranged corresponding to the button 22, and the spring seat 24 is provided for the spring 23 Hold, the pressure plate 25 is used to press the button 22; the "U"-shaped pendant 3 is installed on the other display rack body on both sides of the "U" shape and between the "U"-shaped range and the other display rack body. A gap 31 is formed between them for hooking and buckling with the lugs. the

As shown in the figure, in this embodiment, the structure of the fastener main body 21 is that the vertical two sides of the straight plate 213 extend vertically along the same direction to form a "U"-shaped groove structure, and the lug mounting holes 211 are provided in the One end of the straight plate 213, the button hole is opened on the straight plate 213; one end of the lug 26 is a free end protruding outside the fastener body 21, and the other end is installed through the lug, and 211 is in the groove of the "U" groove structure. Internally fixed, the lug 26 is a cylinder with a protruding ring 261 formed on the side of the free end; the button 22 protrudes outward from the groove of the "U" groove structure through the button hole 212, and the button 22 One end in the groove is formed with a convex edge 221 with a diameter larger than the button hole 212; the two ends of the spring seat 24 are fixed on the straight plate 213 by screws, and a space for the button 22 to press and retreat is formed between the spring seat 24 and the button 22 The two ends of the spring 23 are supported on the spring seat 14 and the button 22 respectively; the pressure plate 25 is provided with an opening 251 for the button 22, the spring 23 and the spring seat 24 to pass through, and the two sides of the opening 251 The edge plate 252 is pressed between the convex edge 221 of the button 22 and the straight plate 213 . the

When installing the fastener 2 on the frame 1, the notch of the "U" groove structure of the fastener 2 is opposite to the side 12 of the frame 1 and the end opposite to the lug mounting hole 211 is inserted into the mounting groove 11, and Press the pressing plate 25 in the direction of the notch, so that the button 22 retreats into the groove, and then further insert the fastener 2 into the installation groove 11, until the lug 26 is pushed into the "U"-shaped notch 211 and the round hole 14 is aligned with the button 22, loosen Opening the pressure plate 5 makes the button 22 protrude from the round hole 14, so that the fastener 2 is fixed on the frame 1, and the lug 26 is used to hook and buckle with the "U"-shaped pendant on the other display rack board. The protrusion of the lug 26 The ring 261 is hooked in the gap 31 formed between the "U"-shaped pendant 3 and the body of another display shelf board. On the contrary, if the fastener 2 is to be removed, just press the pressing plate 5 so that the button exits the round hole 14, and the fastener 2 Just pull it out. the

The pressing plate 25 corresponding to the position of the lug mounting hole 211 exceeds the end surface of the straight plate 213, and the end of the pressing plate 25 extends vertically away from the straight plate 213 to form an extension 253. This structural design is conducive to the convenience of pressing the pressing plate 25 and is beneficial to the operator. How to hold the hanger 2 out of the frame 1. the

Through the above structure, the utility model realizes that the display rack board can be quickly installed and disassembled during installation, and solves the shortcomings of the prior art. the

In summary, the above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the patent scope of the utility model should belong to the technical category of the utility model. the

Claims (3)

1. the linkage structure of a rapid assembling-disassembling displaying rack plate, comprise the frame that is arranged on showing rack plate body first side, be arranged on the fastener on frame and be arranged on " U " type suspension member for the hook that matches with fastener on another showing rack plate body, it is characterized in that: the end face of described frame is formed with the mounting groove packing into for fastener, and offer " U " type breach and circular hole on described the first frame side relative with showing rack plate body side; Described fastener comprises fastener body, is arranged on button, spring, spring seat, the pressing plate on fastener body the same side and is arranged on the lug on fastener body opposite side, in described fastener body, offer with the corresponding lug mounting hole of " U " type breach and with the corresponding button hole of circular hole, described lug is arranged on lug mounting hole, described button is arranged on button hole, described spring corresponding button arranges, described spring seat holds for spring, and described pressing plate is used for pressing button; Described " U " type suspension member for " U " type both sides be arranged on another showing rack plate body in " U " type also with another showing rack plate body between match with the lug space of hook of formation confession.

2. the linkage structure of a kind of rapid assembling-disassembling displaying rack plate according to claim 1, is characterized in that: described fastener body forms " U " type groove structure for the vertical dual-side of plate always vertically extends in the same direction; Described lug mounting hole is opened in one end of straight plate, and described button hole is opened on straight plate; Described lug one end is that free end protrusion the other end outside fastener body is fixed in the groove of " U " type groove structure by lug mounting hole, and described lug is on free-ended side, to be formed with the cylindrical body of bulge loop; Described button is interior outwardly from the groove of " U " type groove structure by button hole, and described button one end in groove is formed with the convex edge that diameter is greater than button hole; Described spring seat two ends are fixed on straight plate, form the space retreating for button press between described spring seat and button; The two ends of described spring hold respectively on spring seat and button; On described pressing plate, offer the opening passing for button, spring and spring seat, the rib plate of the both sides of described opening is pressed between the convex edge and straight plate of button.

3. the linkage structure of a kind of rapid assembling-disassembling displaying rack plate according to claim 2, is characterized in that: pressing plate corresponding to described lug position of mounting hole exceeds the end face of straight plate, and pressing plate end back vertically extends to form extension part to straight plate.

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