CN219553161U

CN219553161U - Combined display device

Info

Publication number: CN219553161U
Application number: CN202320761439.0U
Authority: CN
Inventors: 吴琼; 沈丽燕
Original assignee: Nantong Vocational College
Current assignee: Nantong Vocational College
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-18
Anticipated expiration: 2033-04-10

Abstract

The utility model provides a combined display device, which comprises a support frame and a display mechanism, wherein the support frame is X-shaped and is erected on two sides of the display mechanism, the support frame comprises a first support rod and a second support rod which are mutually intersected, the first support rod and the second support rod are hinged through a pin shaft, one end of the pin shaft is provided with a stand column, the top of the stand column extends into the display mechanism and is fixedly provided with a rolling bearing, and the bottom end of the first support rod is hinged with a bottom plate; the display mechanism comprises a plurality of connecting pipes and display boards, wherein the connecting pipes are sequentially connected end to form a cross rod and are erected between the supporting frames, sliding grooves are formed in the surfaces of the connecting pipes along the length direction, and the display boards are in sliding connection with the connecting pipes. The utility model has the advantages of simple and reasonable structural design, convenient disassembly and assembly, large display area, convenient adjustment, convenient carrying and storage and wide application range.

Description

Combined display device

Technical Field

The utility model relates to the technical field of display devices, in particular to a combined display device.

Background

The education scientific research is creative recognition activity taking education science theory as a weapon, phenomena occurring in the education field as phenomena and aims at exploring education rules. In short, education theory is used to research education phenomenon and explore new unknown rules so as to solve new problems and new conditions. The range of educational research is very broad and includes all macroscopic and microscopic problems related to education.

The school can develop scientific teaching and research activities during school, can demonstrate the activity achievement of expansion after the activity is finished, at present the school mainly pastes paper teaching and research activity achievement in the publicity column of school, and this kind of publicity column is fixed in most structure position, can not carry out the position change according to the demand, and utilizes traditional show board to paste paper teaching and research activity achievement, and show board structure is fixed on the one hand, and fixed volume is inconvenient to carry, and on the other hand, and fixed show board is inconvenient to adjust, and the show area is limited, influences result of use.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a combined display device which is simple and reasonable in structural design, convenient to assemble, disassemble and assemble, large in display area, convenient to adjust, convenient to carry and store and wide in application range. In order to solve the technical problems, the embodiment of the utility model provides a combined display device, which comprises a support frame and a display mechanism, wherein the support frame is X-shaped and is erected on two sides of the display mechanism, the support frame comprises a first support rod and a second support rod which are mutually crossed, the first support rod is hinged with the second support rod through a pin shaft, one end of the pin shaft is provided with a stand column, the top of the stand column extends into the display mechanism and is fixedly provided with a rolling bearing, and the bottom end of the first support rod is hinged with a bottom plate;

the display mechanism comprises a plurality of connecting pipes and display boards, wherein the connecting pipes are sequentially connected end to form a cross rod and are erected between the supporting frames, sliding grooves are formed in the surfaces of the connecting pipes along the length direction, and the display boards are in sliding connection with the connecting pipes.

The inside of bottom plate is equipped with the slip cavity, sliding connection has the limiting plate in the slip cavity, the one end that the limiting plate kept away from the bottom plate is equipped with the draw-in groove, the draw-in groove corresponds with the bottom of second bracing piece.

The top of the bottom plate is rotatably connected with a fastening bolt, and the fastening bolt penetrates through the bottom plate and abuts against the limiting plate.

The two ends of the connecting pipe are respectively provided with a thread groove and a threaded rod, and the thread grooves and the threaded rods correspond to each other.

Wherein, the connecting pipe is equipped with four sets of spouts at least along connecting pipe cross-section centre of a circle point.

The display board comprises a board body and a sliding block, wherein the sliding block is arranged at the bottom of the board body, is in a convex shape and corresponds to a sliding groove on the connecting pipe.

The bottom of the front side and the back side of the plate body are hinged with protective covers, and buckles corresponding to the protective covers are arranged at the tops of the front side and the back side of the plate body.

The protective mechanism comprises sun-shading cloth and ejector rods, the ejector rods are arranged at four corners of the sun-shading cloth, mounting grooves are formed in the top ends of the supporting frames, and the mounting grooves correspond to the ejector rods.

Wherein, the both sides of bottom plate are equipped with the installation ear.

The first support rods and the second support rods are respectively provided with an elastic straight plate at the crossing part, and the elastic straight plates are attached to the display plates.

The technical scheme of the utility model has the following beneficial effects:

(1) According to the utility model, the length of the cross rod can be adjusted at will by sequentially and threadedly connecting the plurality of groups of connecting pipes to form the cross rod, on the other hand, the cross rod can be conveniently assembled, disassembled and assembled, the sliding blocks at the bottom of the plate body are in sliding connection with the sliding grooves on the surfaces of the connecting pipes, the plate body can be conveniently installed on the surface of the cross rod, and the plurality of groups of plate bodies can be spliced into a display plate with proper size according to the length of the cross rod while the disassembly and the assembly are convenient, so that the area of the display part can be adjusted, the disassembly and the assembly are convenient, and the carrying and the storage are convenient;

(2) According to the utility model, the first support rod and the second support rod are crossed in a rotating way on the surface of the pin shaft, the bottom plate hinged to the bottom of the first support rod is placed on the ground, and the position of the limiting plate extending out of the bottom plate is adjusted, so that the bottom distance between the first support rod and the second support rod is fixed, the crossed first support rod and second support rod can play a good role in supporting, meanwhile, the height of the display part can be adjusted according to the crossed angle of the first support rod and the second support rod, and the upright post with the rolling bearing at the end part of the pin shaft extends into the cross rod, so that the cross rod can be conveniently rotated, the position change of a plurality of groups of display plates on the surface of the cross rod is realized, and the display effect is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a display mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the support frame of the present utility model;

FIG. 4 is a schematic view of a pin according to the present utility model;

FIG. 5 is a side view of a connecting tube of the present utility model;

FIG. 6 is a cross-sectional view of a connecting tube of the present utility model;

FIG. 7 is a side view of a plate body of the present utility model;

fig. 8 is a schematic structural view of the protection mechanism of the present utility model.

Reference numerals illustrate:

1. a support frame; 2. a display mechanism; 3. a protective mechanism; 101. a first support bar; 102. a second support bar; 103. a pin shaft; 104. a column; 105. a rolling bearing; 106. a mounting groove; 107. a bottom plate; 108. a limiting plate; 109. a clamping groove; 110. a fastening bolt; 111. a mounting ear; 201. a connecting pipe; 2011. a chute; 2012. a thread groove; 2013. a threaded tube; 202. a display board; 2021. a plate body; 2022. a slide block; 2023. a protective cover; 2024. a hasp; 301. a push rod; 302. sunshade cloth.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a combined display device, which includes a support frame 1 and a display mechanism 2, wherein the support frame 1 is in an X shape and is erected on two sides of the display mechanism 2, the support frame 1 includes a first support rod 101 and a second support rod 102 which are mutually intersected, the first support rod 101 is hinged with the second support rod 102 through a pin shaft 103, one end of the pin shaft 103 is provided with a stand column 104, the top of the stand column 104 stretches into the display mechanism 2 to be fixed with a rolling bearing 105, and the bottom end of the first support rod 101 is hinged with a bottom plate 107;

the display mechanism 2 is composed of a plurality of connecting pipes 201 and display plates 202, the connecting pipes 201 are sequentially connected end to form a cross rod and are erected between the support frames 1, sliding grooves 2011 are formed in the surfaces of the connecting pipes 201 along the length direction, and the display plates 202 are in sliding connection with the connecting pipes 201.

As shown in fig. 3 and 4, a sliding chamber is provided in the bottom plate 107, a limiting plate 108 is slidably connected in the sliding chamber, a clamping groove 109 is provided at one end of the limiting plate 108 away from the bottom plate 107, the clamping groove 109 corresponds to the bottom of the second supporting rod 102, so that the bottoms of the first supporting rod 101 and the second supporting rod 102 are fixed, a fastening bolt 110 is rotatably connected to the top of the bottom plate 107, the fastening bolt 110 penetrates through the bottom plate 107 and abuts against the limiting plate 108, mounting lugs 111 are welded on two sides of the bottom plate 107, the bottom of the supporting frame 1 is further reinforced, the first supporting rod 101 and the second supporting rod 102 which are mutually intersected can well play a supporting role, and meanwhile, the height of the display part can be adjusted according to the opening and closing angle of the intersection of the first supporting rod 101 and the second supporting rod 102.

As shown in fig. 5 and 6, both ends of the connection pipe 201 are respectively provided with a thread groove 2012 and a threaded rod 2013, and the thread groove 2012 and the threaded rod 2013 correspond to each other. The connecting pipe 201 is provided with at least four groups of sliding grooves 2011 along the center point of the cross section of the connecting pipe.

As shown in fig. 7, the display board 202 includes a board body 2021 and a slider 2022, the slider 2022 is disposed at the bottom of the board body 2021, and the slider 2022 is in a convex shape and corresponds to the chute 2011 on the connecting pipe 201. The inside magnetism part that is equipped with of plate 2021, the bottom of plate 2021 front and back all articulates there is safety cover 2023, the top of plate 2021 front and back is equipped with the hasp 2024 that corresponds each other with safety cover 2023, safety cover 2023 plays the effect of protection plate 2021 through the combination of articulated and hasp 2024. Through the slider 2022 of plate 2021 bottom and the spout 2011 sliding connection of connecting pipe 201 surface, the plate 2021 slidable mounting of being convenient for is on the surface of connecting pipe 201, easy dismounting, the time of can realizing multiunit plate 2021 concatenation into the show board 202 of suitable size according to the length of connecting pipe 201 equipment, and the plate 2021 that inside is equipped with the magnetism and inhale the part can cooperate the magnetic path to fix paper teaching and research activity result on plate 2021 surface, remove the step of pasting, prevent to take off paper teaching and research activity and become the back plate 2021 surface and leave glue, the paper teaching and research activity result of being convenient for later stage change needs show, protection casing 2023 makes things convenient for the dismouting through the hasp, and the effect of protection casing 2023 can cover the paper teaching and research activity result that needs to demonstrate on the one hand, prevent that the paper teaching and research activity result of showing drops, on the other hand protection casing 2023 also can effectually play waterproof dustproof effect.

As shown in fig. 8, the protective mechanism 3 is further included, the protective mechanism 3 includes a sun-shading cloth 302 and a push rod 301, the push rod 301 is disposed at four corners of the sun-shading cloth 302, a mounting groove 106 is disposed at the top end of the support frame 1, and the mounting groove 106 corresponds to the push rod 301. The protection mechanism 3 can be conveniently installed at the top of the support frame 1 through the installation groove 106, the disassembly is convenient, and after the two groups of ejector rods 301 are installed, the sun-shading cloth 302 with a rainproof function is in an unfolding state when the first support rod 101 and the second support rod 102 are in cross unfolding, so that a better sun-shading and rain-shielding effect can be achieved.

The working principle of the utility model is as follows:

firstly, a plurality of groups of connecting pipes 201 are sequentially connected in a threaded manner to form a cross rod with proper length, then a protective cover 2023 on the surface of a plate body 2021 is opened, paper teaching and research results are paved on the surface of the plate body 2021, magnetic blocks are utilized to press the surface of the paper teaching and research results and are adsorbed on the plate body 2021, after the protective cover 2023 is closed and fixed by a hasp, the plate body 2021 is installed in a chute 2011 on the surface of the connecting pipes 201 through a sliding block 2022, a plurality of groups of plate bodies 2021 are combined to form a display plate 202, according to the requirement of displaying height, a fastening bolt 110 is rotated to adjust the position of a limiting plate 108 extending out of a bottom plate 107, the first supporting rod 101 and the second supporting rod 102 are enabled to rotationally intersect on the surface of a pin shaft 103, and the bottom end of the second supporting rod 102 is clamped in a clamping groove 109, so that the fixing of the supporting frame 1 is realized, then stretch into horizontal pole 2 with the stand 104 that round pin axle 103 tip had antifriction bearing 105 in, thereby realize that two sets of supporting parts 1 support the horizontal pole and prop up the show portion, in order to guarantee the stability of installation can utilize pin cooperation installation ear 111 to fix bottom plate 107 on ground, in the antifriction bearing 105 through stand 104 tip stretches into show mechanism 2 simultaneously, can make things convenient for show mechanism 2 to rotate, and the elasticity straight board that sets up on first bracing piece 101 and the second bracing piece 102 can play certain stop show board 202 and drive connecting pipe 201 pivoted effect, thereby just can rotate when realizing show board 202 atress, expand the puggaree 302 that has the rain-proof function at last, insert the ejector pin 301 at puggaree 302 both ends in the mounting groove 106 at support frame 1 top, in order to reach the rain-proof effect of sunshade.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. The combined display device comprises a support frame and a display mechanism, and is characterized in that the support frame is X-shaped and is erected on two sides of the display mechanism, and comprises a first support rod and a second support rod which are mutually crossed, wherein the first support rod and the second support rod are hinged through a pin shaft, one end of the pin shaft is provided with a stand column, the top of the stand column extends into the display mechanism and is internally fixed with a rolling bearing, and the bottom end of the first support rod is hinged with a bottom plate;

2. The combined display device according to claim 1, wherein a sliding chamber is arranged in the bottom plate, a limiting plate is connected in the sliding chamber in a sliding manner, a clamping groove is formed in one end, away from the bottom plate, of the limiting plate, and the clamping groove corresponds to the bottom of the second supporting rod.

3. The combined display device according to claim 2, wherein the top of the bottom plate is rotatably connected with a fastening bolt, and the fastening bolt abuts against the limiting plate through the bottom plate.

4. The combined display device according to claim 1, wherein the two ends of the connecting pipe are respectively provided with a thread groove and a threaded rod, and the thread groove and the threaded rod correspond to each other.

5. The combined display device according to claim 1, wherein the connecting pipe is provided with at least four sets of sliding grooves along the center point of the cross section of the connecting pipe.

6. The combined display device of claim 1, wherein the display board comprises a board body and a sliding block, the sliding block is arranged at the bottom of the board body, and the sliding block is in a convex shape and corresponds to the sliding groove on the connecting pipe.

7. The combined display device according to claim 6, wherein the bottoms of the front and the back of the plate body are hinged with protective covers, and the tops of the front and the back of the plate body are provided with buckles corresponding to the protective covers.

8. The combined display device according to claim 1, further comprising a protection mechanism, wherein the protection mechanism comprises a sun-shading cloth and ejector rods, the ejector rods are arranged at four corners of the sun-shading cloth, and the ejector rods are connected with the top ends of the supporting frames.

9. The modular display apparatus of claim 1, wherein the base plate is provided with mounting ears on both sides.

10. The combined display device of claim 1, wherein the first support bar and the second support bar are both provided with elastic straight plates at intersections, and the elastic straight plates are attached to the display plates.