CN211748418U - A snap connection structure of a display stand - Google Patents

Abstract

The utility model provides a clamping structure of a display rack, which comprises a pillar, a first beam and a second beam; a fixed angle clamp device which is matched with the first cross beam and clamped on the side surface of the support column is arranged at the edge of the support column; the side of pillar is embedded to have the cooperation the joint of second crossbeam is in the tongue piece support square hole of pillar side. The end part of the first cross beam is provided with a clamping square hole; and a limiting waist-shaped hole is formed in the end part of the bottom side of the second cross beam. The fixed angle clamp device is characterized in that clamping hooks at two ends of the fixed angle clamp are embedded into the cross beam. The fixed angle clamp device is characterized in that clamping hooks at two ends of the fixed angle clamp are embedded into square grooves of the cross beam and then fixed on corner threaded holes of the supporting columns by screws. The clamping structure is firm and good in stability, free of welding, small in storage space occupation, simple to disassemble and convenient to carry. Thereby reducing the production cost and improving the production quality and efficiency of the product.

Description

A snap connection structure of a display stand

technical field

The utility model relates to the technical field of clamping, in particular to a clamping structure of a display stand.

Background technique

In order to attract customers, facilitate their selection of commodities, and promote commodity consumption, commodities will be displayed on display racks. A display rack is a display cabinet that can display sales commodities. It is mainly composed of a support rod and a support rod connected to the support rod. The supporting rods are connected by connecting sleeves or directly using screws, and the traditional connecting sleeves are arranged outside the supporting rods.

At present, the common clamping structure on the market, especially the clamping structure used for stacking racks, is generally directly connected to the bottom of the placing tray located above with a connecting strip, and the bottom of the connecting strip is fixed with a clamping piece. Insert the clip into the clip seat on the lower placement tray, so as to realize the stacked arrangement of the two placement trays. The clamping structure of this type of placement tray can only achieve the stacked arrangement of the two placement trays, and the scope of application is narrow; There are also some stacked racks by fixing a connecting bar at the bottom of the upper rack, and fixing a connecting bar at the top of the lower rack, and connecting the two connecting bars left and right, so as to realize the connection of multiple racks. Laminate, or use screw connection or welding connection to connect each support rod, frame or support block.

When the placing plate using the above-mentioned clamping structure shakes, the clamping structure is easy to come off, and the clamping stability is poor, resulting in the problems of narrow application scope and poor clamping stability of the existing clamping structure. If it is welded and fixed, it is inconvenient to carry, occupies a large space, and is difficult to store. It is troublesome to install and disassemble with screws, and the connection is not firm enough and easy to loosen after long-term use.

Utility model content

The utility model overcomes the deficiencies of the prior art, and provides a clamping structure for a display stand, which is used for the connection structure between each support plate on the display stand.

In order to solve the above-mentioned problems, the utility model discloses a clamping structure of a display stand, which comprises a pillar, a first beam and a second beam;

The edge of the pillar is provided with a fixed angle clamping device that cooperates with the first beam to be clamped on the side surface of the pillar;

The side surface of the pillar is embedded with a tongue supporting square hole which is matched with the second beam to be clamped on the side surface of the pillar.

Preferably, the fixed angle clamp device includes a fixed angle clamp and a screw.

Preferably, both ends of the fixed angle clip are provided with hooks, and a circular hole adapted to the size of the screw is provided in the middle.

Preferably, a threaded hole is provided at the connection between the first side and the second side of the strut.

Preferably, two ends of the first beam are respectively provided with square grooves for accommodating the hooks.

Preferably, the bottom of the tongue support square hole is provided with a limiting waist-shaped hole.

Preferably, the bottoms of both ends of the second beam are respectively provided with limiting grooves matching the limiting waist-shaped holes.

Preferably, the pillars, the first beam and the second beam are square tubes with a hollow structure.

Preferably, the fixed angle clamp device is stamped and manufactured by a sheet metal material die.

Preferably, the fixed angle clamp device is perpendicular to the angle bisector of the edge of the pillar.

The utility model includes the following advantages:

The utility model provides a clamping structure of a display stand, which comprises a pillar, a first beam and a second beam; the edge of the pillar is provided with a fixed angle clamp which cooperates with the first transverse beam and is clamped on the side of the pillar. The side surface of the pillar is embedded with a tongue supporting square hole which is matched with the second beam to be clamped on the side surface of the pillar. The end of the first beam is provided with a clamping square hole; the bottom end of the second beam is provided with a limiting waist-shaped hole. The fixed angle card device is that the hooks at both ends of the fixed angle card are embedded in the beam. The fixed angle card device is that the hooks at both ends of the fixed angle card are embedded in the square groove of the beam, and then fixed on the edge and corner threaded holes of the pillar by screws. The clamping structure is firm and stable, has no welding, occupies less storage space, is simple to disassemble, and is convenient to carry. Thus, the production cost is reduced, and the production quality and efficiency of the product are improved.

Description of drawings

Fig. 1 is a block diagram of the clamping structure of a display stand of the present invention;

Fig. 2 is the enlarged view of A place in Fig. 1;

Fig. 3 is the enlarged view at B in Fig. 1;

Fig. 4 is the structural block diagram of the fixed angle card 111 device of the present invention;

5 is a perspective view of a specific embodiment of the clamping structure of a display stand according to the present invention;

6 is a perspective view of a specific embodiment of the clamping structure of another display stand of the present invention;

Wherein: 10, pillar; 11, fixed angle clamp device; 111, fixed angle clamp; 112, screw; 12, square hole for tongue support; 20, first beam; 21, square slot; 30, second beam.

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments.

One of the core concepts of the present invention is that a clamping structure of a display stand includes a pillar 10, a first beam 20 and a second beam 30; the edge of the pillar 10 is provided with a fixed angle clamping device 11; the A tongue supporting square hole 12 is embedded in the side of the pillar 10 , and the fixed angle clamp device 11 is that the hooks at both ends of the fixed angle clamp 111 are embedded in the square groove 21 of the beam, and then fixed on the edge and corner threaded hole of the pillar 10 by screws 112 . Since the square hole of the pillar is the limiting waist-shaped hole at the bottom of the square hole designed and punched by the pillar 10 itself as the limiting structure of the second beam 30, two end baffle parts are reduced. The clamping is firm and stable, no welding is required, the storage space is small, the disassembly is simple, and the transportation is convenient. Thus, the production cost is reduced, and the production quality and efficiency of the product are improved.

Referring to FIG. 1, a block diagram of the clamping structure of a display stand of the present invention is shown, which may specifically include:

The pillar 10 , the first beam 20 and the second beam 30 ; the connection between the first side and the second side of the pillar 10 is provided with a fixed angle clip device 11 ; the side surface of the pillar 10 is embedded with a tongue piece Supporting the square hole 12, the pillar 10 is a square tube, and the square tube is a square, with four sides and four edges. The hooks at both ends of the fixed angle card 111 are embedded and installed in the square holes of the beam, and the screws 112 pass through the round holes on the fixed angle card 111 and the threaded holes on the connection between the first side and the second side of the pillar 10 to form its corners. Effective special connection structure. The tongue supports the square hole 12, the end of the second beam 30 is inserted into the supporting square hole downward, and the limiting waist-shaped hole at the bottom of the supporting square hole serves as the limiting structure of the second beam 30, so that the connection stability is good, Firm and not easy to loosen.

The fixed angle clamp device 11 includes a fixed angle clamp 111 and a screw 112 ; the two ends of the fixed angle clamp 111 are provided with hooks, and a circular hole adapted to the size of the screw 112 is provided in the middle. The two sides of the hook are symmetrically designed at both ends of the fixed angle card 111, the hook is matched with the square groove 21 of the first beam 20, and the hook is embedded in the square groove 21, so that the first beam 20 is perpendicular to the pillar 10, and is fixed on the side of the pillar 10 The fixed angle card 111 is fixed on the threaded hole of the pillar 10 through the round hole of the fixed angle card 111 through the screw 112, and the fixed angle card 111 is perpendicular to the central axis of the first side and the second side. The fixed angle clip 111 is mass-produced by a sheet metal material mold, which reduces the cost and improves the production quality.

The first beam 20 is provided with a square groove 21 for accommodating the hooks. The hooks at both ends of the fixed angle clip 111 are embedded and installed in the square grooves 21 of the first beam 20 , and the hooks and the square grooves 21 cooperate with each other, so that the first beam 20 is fixed.

The bottom of the tongue support square hole 12 is provided with a limiting waist-shaped hole, which is embedded in the limiting groove at the bottom of the second beam 30. Fixed, firm structure, less space occupied during storage, simple disassembly and convenient transportation.

The pillars 10 , the first beam 20 and the second beam 30 are square tubes with a hollow structure.

The edge of the strut 10 is provided with a threaded hole, and the threaded hole enables the screw 112 to be fixed on the edge of the strut 10 .

Referring to FIG. 2 , FIG. 2 is an enlarged view of A in FIG. 1 . In the figure, a pillar 10 and a first beam 20 are provided. The first beam 20 is provided with a square hole, and the pillar 10 is provided with a fixed angle clip 111 .

Referring to FIG. 3 , FIG. 3 is an enlarged view of B in FIG. 1 . In the figure, a pillar 10 and a second beam 30 are provided. The pillar 10 is provided with a tongue supporting square hole 12 , and the bottom of the tongue supporting square hole 12 is provided with a limited position The waist-shaped hole is embedded in the limiting groove at the bottom of the second beam 30 , and the bottom of the second beam 30 is provided with a limiting groove matching the limiting waist-shaped hole, so that the second beam 30 is fixed. The fixed angle clamp device 11 is made of a sheet metal material mold. The fixed corner clip device 11 is perpendicular to the corner bisector of the edge.

FIG. 4 is a structural block diagram of the fixed angle clip device 11 of the present invention; the fixed corner clip device 11 includes a fixed corner clip 111 and a screw 112 ; the two ends of the fixed corner clip 111 are provided with hooks, and the middle of the fixed corner clip 111 is provided with the screws 112 adapted to the size round holes. The two sides of the hook are symmetrically designed at both ends of the fixed angle card 111, the hook is matched with the square groove 21 of the first beam 20, and the hook is embedded in the square groove 21, so that the first beam 20 is perpendicular to the pillar 10, and is fixed on the side of the pillar 10 The fixed angle card 111 is fixed on the threaded hole of the pillar 10 through the round hole of the fixed angle card 111 through the screw 112, and the fixed angle card 111 is perpendicular to the central axis of the first side and the second side. The fixed angle clip 111 is mass-produced by a sheet metal material mold, which reduces the cost and improves the production quality. FIG. 4 shows the effect diagram when the first beam 20 is used in cooperation with the fixed angle clamp device 11 . A threaded hole is fitted with the screw.

Fig. 5 is a perspective view of a specific embodiment of the clamping structure of a display stand according to the present invention; in order to attract customers, facilitate their selection of commodities, and promote commodity consumption, the commodities will be displayed on the display stand, and the display stand is a display stand that can be displayed A display cabinet for selling commodities, this specific embodiment is a snap-connection structure of a display stand including a pillar 10, a first beam 20 and a second beam 30; the edge of the pillar 10 is provided with a fixed angle clip device 11; The side surface of the pillar 10 is embedded with a tongue supporting square hole 12 , and the fixed angle clamp device 11 is that the hooks at both ends of the fixed angle clamp 111 are embedded in the square groove 21 of the beam, and then fixed to the corners of the pillar 10 by screws 112 on the threaded hole. Since the square hole of the pillar 10 is the limiting waist-shaped hole at the bottom of the square hole designed and punched by the pillar 10 itself as the limiting structure of the second beam 30, two end baffle parts are reduced. The clamping is firm and stable, no welding is required, the storage space is small, the disassembly is simple, and the transportation is convenient. Thus, the production cost is reduced, and the production quality and efficiency of the product are improved.

6 is a perspective view of a specific embodiment of the clamping structure of another display stand of the present invention, showing six rectangular display cases, and the internal overlap is a clamping structure of a display stand, including pillars 10, The first beam 20 and the second beam 30; the edge of the pillar 10 is provided with a fixed angle clamping device 11; the side surface of the pillar 10 is embedded with a tongue supporting square hole 12, and the fixed angle clamping device 11 The hooks at both ends of the fixed angle clip 111 are embedded in the square groove 21 of the beam, and then fixed on the edge and corner threaded holes of the pillar 10 by screws 112 .

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or terminal device that includes a list of elements includes not only those elements, but also a non-exclusive list of elements. other elements, or also include elements inherent to such a process, method, article or terminal equipment. Without further limitation, an element defined by the phrase "comprises a..." does not preclude the presence of additional identical elements in the process, method, article, or terminal device that includes the element.

The block diagram of the clamping structure of a display stand provided by the present invention has been described in detail above. In this paper, specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help Understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. In summary, this specification The content should not be construed as a limitation to the present invention.

Claims (10)

1. A snap connection structure of a display stand, characterized in that, comprising: a pillar, a first beam and a second beam; The edge of the pillar is provided with a fixed angle clamping device that cooperates with the first beam to be clamped on the side surface of the pillar; The side surface of the pillar is embedded with a tongue supporting square hole for the second beam to be clamped on the side surface of the pillar. 2 . The clamping structure of a display stand according to claim 1 , wherein the fixed angle clamp device comprises a fixed angle clamp and a screw. 3 . 3 . The clamping structure of a display stand according to claim 2 , wherein the two ends of the fixed angle clamp are provided with clamping hooks, and a circular hole adapted to the size of the screw is provided in the middle. 4 . 4 . The clamping structure of a display stand according to claim 2 , wherein a threaded hole is provided at the connection between the first side and the second side of the pillar. 5 . 5 . The clamping structure of a display stand according to claim 3 , wherein two ends of the first beam are respectively provided with square grooves for accommodating the clamping hooks. 6 . 6 . The snap connection structure of a display stand according to claim 1 , wherein the bottom of the tongue support square hole is provided with a limited waist-shaped hole. 7 . 7 . The clamping structure of a display stand according to claim 6 , wherein the bottoms of both ends of the second beam are respectively provided with limiting grooves which are matched with the limiting waist-shaped holes. 8 . 8 . The snap connection structure of a display stand according to any one of claims 1 to 6 , wherein the pillars, the first beam and the second beam are square tubes with a hollow structure. 9 . 9 . The clamping structure of a display stand according to any one of claims 1 to 6 , wherein the fixed angle clamping device is made by stamping a sheet metal material die. 10 . 10 . The clamping structure of a display stand according to claim 1 , wherein the fixed angle clamping device is perpendicular to the angle bisector of the edge of the pillar. 11 .

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