CN214905510U

CN214905510U - Telescopic multifunctional portable display rack

Info

Publication number: CN214905510U
Application number: CN202120606055.2U
Authority: CN
Inventors: 肖明伟; 刘贞; 魏建业; 刘静
Original assignee: Chongqing Hongyan Line Cultural Development Management Center
Current assignee: Chongqing Hongyan Line Cultural Development Management Center
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-30
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to the field of exhibition and reading propaganda, in particular to a telescopic multifunctional portable exhibition rack, which comprises a main rod, an upper support rod and a lower support rod, wherein the upper support rod and the lower support rod are respectively hinged on the two sides of the upper end and the lower end of the main rod, and first placing grooves are respectively arranged on the main rod corresponding to the upper support rod and the lower support rod; a front supporting rod and a rear supporting rod are respectively arranged on two sides of the end part of the lower supporting rod, and second placing grooves are formed in the lower supporting rod corresponding to the front supporting rod and the rear supporting rod; the upper supporting rod and the lower supporting rod are correspondingly provided with clamping grooves which are used for fixing the spreading cloth. The utility model discloses simple structure, collapsible is convenient for deposit and transport, also conveniently removes under the expansion state, is fit for the exhibition cloth of multiple length, and adaptability is good.

Description

Telescopic multifunctional portable display rack

Technical Field

The utility model relates to an exhibition is read and is publicized the field, concretely relates to flexible multi-functional portable exhibition frame.

Background

Tourist attractions can make propaganda exhibition cloth when holidays or holding theme activities, and exhibition cloth is installed on a display rack for exhibition. In order to arrange a display area as much as possible, the common display rack has larger volume and large occupied space, and is inconvenient to store and transport.

Disclosure of Invention

The utility model discloses a solve the problem that the exhibition frame takes up an area of the space big and inconvenient depositing and transporting, provide a flexible multi-functional portable exhibition frame, simple structure, collapsible is convenient for deposit and transport, also convenient removal under the expansion state, the exhibition cloth that is fit for multiple length, adaptability is good.

In order to realize the purpose, the technical scheme of the utility model is that:

a telescopic multifunctional portable display rack comprises a main rod, an upper support rod and a lower support rod, wherein the upper support rod and the lower support rod are respectively hinged to two sides of the upper end and the lower end of the main rod, and first placing grooves are respectively formed in the main rod corresponding to the upper support rod and the lower support rod; a front supporting rod and a rear supporting rod are respectively arranged on two sides of the end part of the lower supporting rod, and second placing grooves are formed in the lower supporting rod corresponding to the front supporting rod and the rear supporting rod; the upper supporting rod and the lower supporting rod are correspondingly provided with clamping grooves which are used for fixing the spreading cloth.

Further, the mobile jib includes upper mobile jib and lower mobile jib, be provided with elevating system between upper mobile jib and the lower mobile jib.

Further, the lifting mechanism is an electric telescopic rod, a fixed end of the electric telescopic rod is arranged on the lower main rod, and a telescopic end of the electric telescopic rod is connected with the upper main rod.

Furthermore, the main rod and the lower support rod are both provided with casters.

Furthermore, the two sides of the end part of the lower support rod are both rotatably provided with rotating shafts, the rotating shafts are located in the second placing grooves, and the rotating shafts are hinged to the front support rod or the rear support rod.

Furthermore, the end part of the upper support rod on one side of the main rod is provided with a clamping hole, the end part of the upper support rod on the other side of the main rod is provided with a clamping block, and the clamping hole is matched with the clamping block.

Through the technical scheme, the beneficial effects of the utility model are that:

the end part of the lower support rod of the utility model is provided with a front support rod and a rear support rod, and under the unfolding state of the display rack, the front support rod and the rear support rod are used for supporting and fixing the front and rear directions of the display rack, thereby ensuring the stable state of the display rack; the second standing groove has been seted up on the lower branch, and branch, back branch rotate to the second standing groove before will class, and articulated on the mobile jib sets up branch and lower branch, has seted up first standing groove on the mobile jib, and branch, lower branch and back branch are placed to the first standing groove of accessible, are folding state with whole exhibition frame, more portable transportation and deposit. The utility model discloses simple structure, collapsible is convenient for deposit and transport, also conveniently removes under the expansion state, is fit for the exhibition cloth of multiple length, and adaptability is good.

Drawings

Fig. 1 is one of the structural schematic diagrams of a telescopic multifunctional portable display rack of the present invention;

fig. 2 is a second schematic structural view of a telescopic multifunctional portable display rack of the present invention;

fig. 3 is a schematic view of the splicing use state of the multifunctional portable telescopic display rack of the present invention.

The reference numbers in the drawings are as follows: 1 is the mobile jib, and 101 is last mobile jib, and 102 is lower mobile jib, and 2 is last branch, and 201 is the card hole, and 202 is the fixture block, and 3 is lower branch, and 301 is the pivot, and 4 are the back branch, and 5 are preceding branch, and 6 are the draw-in groove, and 7 are electric telescopic handle, and 8 are the truckle.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

in the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "lateral", "vertical", and the like, indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1, and are only for convenience of description and 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 considered as limiting the present invention.

As shown in fig. 1 to 3, the present embodiment provides a telescopic multifunctional portable display rack, which includes a main rod 1, an upper support rod 2 and a lower support rod 3, wherein the upper support rod 2 and the lower support rod 3 are respectively hinged to two sides of the upper end and the lower end of the main rod 1, and the main rod 1 is respectively provided with a first placing groove corresponding to the upper support rod 2 and the lower support rod 3; a front support rod 5 and a rear support rod 4 are respectively arranged on two sides of the end part of the lower support rod 3, and second placing grooves are formed in the lower support rod 3 corresponding to the front support rod 5 and the rear support rod 4; the upper supporting rod 2 and the lower supporting rod 3 are correspondingly provided with clamping grooves 6, and the clamping grooves 6 are used for fixing the spreading cloth. Under the user state, preceding branch 5 and back branch 4 are forward and the state that expands backward to make the exhibition frame keep firm vertical state, card the exhibition cloth to the exhibition frame on through draw-in groove 6 of upper strut 2 and lower branch, reach the purpose of show propaganda. Under non-user state, can with preceding branch 5, in the 4 rotatory folding to the second standing groove of back branch, rotate upper strut 2 and lower branch 3 towards mobile jib 1 direction, make upper strut 2, lower branch 3 all rotate to first standing groove in, make whole exhibition frame reach folding purpose, whole volume diminishes, is more convenient for deposit the transportation.

Further, the main lever 1 includes an upper main lever 101 and a lower main lever 102, and a lifting mechanism is provided between the upper main lever 101 and the lower main lever 102. The upper main rod 101 is driven by the lifting mechanism to ascend, so that the height of the upper supporting rod 2 is improved, the display rack can adapt to the display cloth with different lengths, and the display rack has better adaptability.

As described above, the lifting mechanism is an electric telescopic rod 7, the fixed end of the electric telescopic rod 7 is arranged on the lower main rod 102, and the telescopic end of the electric telescopic rod is connected to the upper main rod 101.

Further, the main rod 1 and the lower support rod 3 are both provided with casters 8, so that the display rack can be moved conveniently in a display state.

Further, the both sides of 3 tip of lower branch are all rotated and are provided with pivot 301, and pivot 301 realizes the rotary motion on the vertical face, pivot 301 is located the second standing groove, and articulated on the pivot 301 that is located the preceding terminal surface of lower branch 3 preceding branch 5, and the pivot 301 that is located the 3 rear end faces of lower branch is articulated back branch 4. When using the exhibition frame, screw out preceding branch 5 from the second standing groove, make preceding branch 5 be the level and expand the state, rotate pivot 301 through preceding branch 5 to make preceding branch 5 tilt down and ground or stand contact, make preceding branch 5 form the spacing support to the leading flank of exhibition frame, back branch 4 can adopt the operation realization the expansion the same with preceding branch 5. As a specific implementation manner, in this example, when the front supporting rod 5 and the rear supporting rod 4 are hinged to the rotating shaft 301, a stop block is arranged in a direction toward the outer end of the lower supporting rod 3 to limit the horizontal rotation angle of the front supporting rod 5 and the rear supporting rod 4, so as to prevent the supporting and stabilizing effect from being affected by too large rotation angle.

Further, the end of the upper support rod 2 on one side of the main rod 1 is provided with a clamping hole 201, the end of the upper support rod 2 on the other side is provided with a clamping block 202, and the clamping hole 201 is matched with the clamping block 202. The fixture blocks 202 of one display rack are clamped into the fixture holes 201 of the other display rack to realize the splicing of the two display racks, and a plurality of display racks can be spliced in sequence according to the actual use condition.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The telescopic multifunctional portable display rack is characterized by comprising a main rod (1), an upper support rod (2) and a lower support rod (3), wherein the upper support rod (2) and the lower support rod (3) are respectively hinged to two sides of the upper end and the lower end of the main rod (1), and first placing grooves are respectively formed in the main rod (1) and correspond to the upper support rod (2) and the lower support rod (3); a front supporting rod (5) and a rear supporting rod (4) are respectively arranged on two sides of the end part of the lower supporting rod (3), and second placing grooves are formed in the lower supporting rod (3) corresponding to the front supporting rod (5) and the rear supporting rod (4); the upper supporting rod (2) and the lower supporting rod (3) are correspondingly provided with clamping grooves (6), and the clamping grooves (6) are used for fixing the spreading cloth.

2. The telescopic multifunctional portable display stand according to claim 1, wherein the main rod (1) comprises an upper main rod (101) and a lower main rod (102), and a lifting mechanism is arranged between the upper main rod (101) and the lower main rod (102).

3. The telescopic multifunctional portable display stand according to claim 2, wherein the lifting mechanism is an electric telescopic rod (7), the fixed end of the electric telescopic rod (7) is arranged on the lower main rod (102), and the telescopic end is connected with the upper main rod (101).

4. The telescopic multifunctional portable display stand according to claim 1, wherein the main rod (1) and the lower support rod (3) are provided with casters (8).

5. The telescopic multifunctional portable display stand according to claim 4, wherein the two sides of the end of the lower support rod (3) are rotatably provided with a rotating shaft (301), the rotating shaft (301) is positioned in the second placing groove, and the rotating shaft (301) is hinged with the front support rod (5) or the rear support rod (4).

6. The telescopic multifunctional portable display stand according to claim 1, wherein the end of the upper support rod (2) on one side of the main rod (1) is provided with a clamping hole (201), the end of the upper support rod (2) on the other side is provided with a clamping block (202), and the clamping hole (201) is matched with the clamping block (202).