CN210353916U

CN210353916U - Exhibition support

Info

Publication number: CN210353916U
Application number: CN201920975814.5U
Authority: CN
Inventors: 何玉良
Original assignee: Shijiazhuang Keda Stationery Co ltd
Current assignee: Shijiazhuang Keda Stationery Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-21
Anticipated expiration: 2029-06-26

Abstract

The utility model provides an exhibition bracket, which comprises a plurality of supporting frames arranged at intervals and a plurality of fixing plates arranged at intervals, wherein a first connecting plate and a second connecting plate which is arranged in parallel with the first connecting plate and is positioned below the first connecting plate are connected between every two adjacent supporting frames, and the front side surface and the rear side surface of the second connecting plate are both connected with a plurality of supporting pieces for supporting and connecting a blackboard; the two ends of each fixed plate are detachably connected with the first connecting plate and the second connecting plate respectively, and a third connecting plate used for being connected with a control host is detachably connected between every two adjacent fixed plates. The utility model provides an exhibition support can fix the blackboard of the different model sizes simultaneously, has effectively improved this exhibition support's rate of utilization.

Description

Exhibition support

Technical Field

The utility model belongs to supplementary education device field, more specifically say, relate to an exhibition support.

Background

The interconnection blackboard is a technology that through the sensor of the internet of things, the track written on a common blackboard or a white board is digitized in real time without changing any use habit of a teacher, and the digitized blackboard writing can be projected on another common blackboard or a white board in real time by other display equipment. The interconnected blackboard has certain thickness, often also can be equipped with the control host computer behind the interconnected blackboard, and the control host computer will form protruding position at the interconnected blackboard back, and the control host computer size of the interconnected blackboard of different models is inequality.

Many exhibitions can't provide wall installation interconnection blackboard, and the current stainless steel welding stent in market is too heavy, difficult transportation, and low to exhibition support utilization ratio in the exhibition, to the not abundant of blackboard show, lead to exhibition consumer can't fully know each item function of blackboard before purchasing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhibition support aims at solving the low problem of exhibition support utilization ratio.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an exhibition stand comprising: the blackboard eraser comprises a plurality of support frames arranged at intervals, wherein a first connecting plate and a second connecting plate which is arranged in parallel with the first connecting plate and is positioned below the first connecting plate are connected between every two adjacent support frames, and a plurality of supporting pieces for supporting and connecting a blackboard are connected to the front side surface and the rear side surface of each second connecting plate;

the fixed plates are arranged at intervals, two ends of each fixed plate are respectively detachably connected with the first connecting plate and the second connecting plate, and every two adjacent fixed plates are detachably connected with a third connecting plate connected with a control host.

Further, the distance between the head end support frame and the tail end support frame is smaller than the width of the blackboard.

Further, the fixing plate is connected with the third connecting plate through a connecting piece.

Further, the connecting piece is detachably connected with the fixing plate and the third connecting plate through bolts.

Further, first connecting plate up end is equipped with the edge the first draw-in groove that the extending direction of first connecting plate distributes, first draw-in groove can be dismantled and be connected with the mounting that is used for the joint blackboard.

Further, the fixing piece is provided with a plurality of fixing pieces, one end of each fixing piece is connected with the first connecting plate, and the other end of each fixing piece faces the front or the rear of the first connecting plate.

Further, support piece include one side with the laminating board that the second connecting plate meets, and one end with the grip block that laminating board is connected, the face of grip block with the face of laminating board has the contained angle.

Furthermore, a plurality of bearing trundles are arranged at the lower end of the support frame.

Further, the support frame includes:

a lower base plate;

the lower end of the supporting rod is detachably connected with the upper end surface of the lower bottom plate, the top end of the supporting rod is detachably connected with the first connecting plate, and the middle position of the supporting rod is detachably connected with the second connecting plate;

and the two inclined plates are respectively arranged on two sides of the lower bottom plate, one end of each inclined plate is detachably connected with the lower bottom plate, and the other end of each inclined plate is detachably connected with the supporting plate.

Furthermore, a reinforcing plate is detachably connected between the two lower bottom plates.

Furthermore, the support frame is connected with a storage box for storing the disassembling tool.

The utility model provides an exhibition support's beneficial effect lies in: compared with the prior art, the support pieces for fixing the blackboard are arranged on the front surface and the back surface of the second connecting plate, so that the blackboard can be hung on the front surface and the back surface of the exhibition bracket, and the utilization rate of the exhibition bracket is improved; the exhibition bracket is connected with the blackboard more firmly through the connection of the fixed plate and the third connecting plate with the control host; the specification of the rectangular frame body that fixed plate and third connecting plate formed can quick adjustment, makes this exhibition support can fix the main control system of the interconnected blackboard of different models, has further improved the application range and the utilization ratio of this exhibition support. Meanwhile, the exhibition support has the characteristics of small occupied space, quick and simple disassembly or assembly process and convenient transportation.

Drawings

Fig. 1 is a schematic perspective view of an exhibition stand according to an embodiment of the present invention;

fig. 2 is a schematic view of a connection structure between the fixing member and the first connection plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of a connection structure between a supporting member and a second connecting plate according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1.

In the figure, 1, a support frame; 11. a lower base plate; 12. a support bar; 13. an inclined plate; 14. a reinforcing plate; 15. a load-bearing caster; 2. a first connecting plate; 21. a first card slot; 3. a second connecting plate; 31. a second card slot; 4. a support member; 41. attaching a plate; 42. a clamping plate; 5. a fixing member; 6. a fixing plate; 61. a third card slot; 7. a third connecting plate; 71. a fourth card slot; 8. a storage box; 9. a connecting member.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, the exhibition stand of the present invention will now be described. The exhibition bracket comprises a plurality of supporting frames 1 arranged at intervals and a plurality of fixing plates 6 arranged at intervals, wherein a first connecting plate 2 and a second connecting plate 3 which is arranged in parallel with the first connecting plate 2 and is positioned below the first connecting plate 2 are connected between every two adjacent supporting frames 1, and a plurality of supporting pieces 4 for supporting and connecting the blackboard are connected to the front side surface and the rear side surface of the second connecting plate 3; the two ends of each fixing plate 6 are detachably connected with the first connecting plate 2 and the second connecting plate 3 respectively, and a third connecting plate 7 used for being connected with a control host is detachably connected between every two adjacent fixing plates 6.

When assembling this exhibition support, place support frame 1 in order, then fix first connecting plate 2 and second connecting plate 3 respectively between two adjacent support frames 1, the blackboard that is shown this moment is through support piece 4 and the exhibition leg joint that all is equipped with in second connecting plate 3 front and back both sides face to enclose synthetic rectangle frame and the control host computer of different model blackboards through fixed plate 6 and third connecting plate 7 and be connected fixedly.

When dismantling this exhibition support, will be earlier by the separation of exhibition blackboard and this exhibition support, then detach first connecting plate 2 and support frame 1, second connecting plate 3 and support frame 1, fixed plate 6 and first connecting plate 2, fixed plate 6 and second connecting plate 3, fixed plate 6 and third connecting plate 7 in proper order respectively, then deposit support frame 1, first connecting plate 2, second connecting plate 3,

support piece

4, 5 classifications of mounting.

It should be noted that the exhibition support is not limited to be installed with an interconnected blackboard, and can also be installed with multimedia equipment, or a common blackboard, and electronic display equipment such as a television.

The exhibition support is made of an aluminum alloy material with low density and high strength, the bearing range is larger than 400kg, and the bearing capacity of the exhibition support is guaranteed.

Compared with the prior art, the exhibition bracket provided by the utility model has the advantages that the support pieces 4 for fixing the blackboard are arranged on the front and back surfaces of the second connecting plate 3, so that the blackboard can be hung on the front and back surfaces of the exhibition bracket, and the utilization rate of the exhibition bracket is improved; the exhibition bracket is connected with the blackboard more firmly through the connection of the fixed plate 6 and the third connecting plate 7 with the control host; the specification of the rectangular frame body formed by the fixing plate 6 and the third connecting plate 7 can be quickly adjusted, so that the exhibition support can be used for fixing control hosts of different models of interconnected blackboards, and the application range and the utilization rate of the exhibition support are further improved. Meanwhile, the exhibition support has the characteristics of small occupied space, quick and simple disassembly or assembly process and convenient transportation.

The supporting member 4 includes an attaching plate 41 whose one surface is connected to the second connecting plate 3, and a holding plate 42 whose one end is connected to the attaching plate 41, and the surface of the holding plate 42 and the surface of the attaching plate 41 form an included angle. In this embodiment, the front and rear end faces of the second connecting plate 3 are provided with second slots 31 penetrating through the second connecting plate 3 along the extending direction of the second connecting plate 3, the attaching plate 41 is fixedly connected with the second slots 31 through bolts, and the included angle formed by the clamping plate 42 and the attaching plate 41 and the blackboard form a clamping relationship, so that the stability of the connection between the supporting member 4 and the blackboard is improved.

The fixing plate 6 and the third connecting plate 7 can be connected with the control host through bolts or binding ropes, so that the connection relation between the third connecting plate 7, the fixing plate 6 and the control host is simple, firm and reliable.

As a specific implementation of the exhibition support, the distance between head end support frame 1 and the tail end support frame 1 is less than the width about the blackboard, and when the interconnected blackboard was installed on this exhibition support, the interconnected blackboard can shelter from this exhibition support, makes the interconnected blackboard obtain abundant exhibition, and this exhibition support has higher disguise, has improved visitor's visit and has experienced.

Please refer to fig. 1 and fig. 2 together, as a specific embodiment of the exhibition support provided by the present invention, the upper end surface of the first connecting plate 2 is provided with a first engaging groove 21 distributed along the extending direction of the first connecting plate 2, and the first engaging groove 21 is detachably connected with a fixing member 5 for engaging with a blackboard. First draw-in groove 21 only sets up the up end at first connecting plate 2, and processing technology is simple, has effectively saved first connecting plate 2's processing cost, improves this exhibition support's economic benefits.

The fixing member 5 is provided in plurality, and one end of the fixing member 5 is connected with the first connection plate 2, and the other end faces the front or the rear of the first connection plate 2. In this embodiment, one end of the fixing member 5 is connected to the first engaging groove 21 by a bolt, and the other end of the fixing member fixes the blackboard by a screw, so that the connection relationship is simple. The fixing part 5 is detachably connected with the first clamping groove 21, so that a worker can rapidly adjust the position of the fixing part 5 on the first clamping groove 21 according to the requirement of fixing the blackboard.

It should be noted that the fixing member 5 may also be a T-shaped plate body, which includes an upper plate and a lower plate vertically connected to the middle position of the upper plate. Lower plate passes through bolted connection with first draw-in groove 21, goes up the plate and is perpendicular mutually with first connecting plate 2 this moment, goes up the both ends of plate and faces the place ahead and the rear of first connecting plate 2 respectively.

Referring to fig. 1 and 4, as a specific embodiment of the exhibition support provided by the present invention, the fixing plate 6 is connected to the third connecting plate 7 through a connecting member 9. The staff can make fixed plate 6 and third connecting plate 7 be connected or detach from each other through connecting piece 9, has made things convenient for the change of fixed plate 6 or/and third connecting plate 7.

In the embodiment, the fixing plate 6 is provided with a third locking groove 61 penetrating through the fixing plate in the longitudinal direction; the third connecting plate 7 is transversely provided with a fourth clamping groove 71 which penetrates through the third connecting plate; the connecting piece 9 is a T-shaped plate body, and the connecting piece 9 is detachably connected with the third clamping groove 61 and the fourth clamping groove 71 through bolts. The connecting piece 9 can be fast realized and fixed with the fixed plate 6 and the third connecting plate 7, so that the working efficiency of the operator for disassembling or assembling the exhibition bracket is improved.

Referring to fig. 1, as a specific embodiment of the exhibition stand provided by the present invention, the supporting frame 1 includes: a lower bottom plate 11, a support rod 12 and an inclined plate 13. The lower end of the supporting rod 12 is detachably connected with the upper end surface of the lower bottom plate 11, the top end of the supporting rod is detachably connected with the first connecting plate 2, and the middle position of the supporting rod is detachably connected with the second connecting plate 3; the two inclined plates 13 are respectively arranged at two sides of the lower bottom plate 11, one end of each inclined plate is detachably connected with the lower bottom plate 11, and the other end of each inclined plate is detachably connected with the support rod 12. Can dismantle the connection between lower plate 11, bracing piece 12, the hang plate 13, made things convenient for the staff to this support frame 1's dismantlement or equipment, effectively reduce this exhibition support holistic occupation of land space for this exhibition support convenient to carry.

Can dismantle between two lower plate 11 and be connected with gusset plate 14, gusset plate 14 that is equipped with improves this exhibition support wholeness, makes this exhibition support more firm durable. It should be noted that the reinforcing plate 14 is a rectangular plate, and the reinforcing plate 14 is connected to the lower plate 11 by bolts.

Two ends of the lower bottom plate 11 are provided with end covers for preventing a user from being injured by collision.

The lower extreme of support frame 1 is equipped with a plurality of bearing truckles 15, and bearing truckle 15 is the great heavy truckle of current load capacity. The bearing caster wheels 15 facilitate the movement of the exhibition bracket by workers; the bearing caster 15 is provided with a steering structure, so that the display bracket can be steered conveniently; simultaneously this bearing truckle 15 has self-locking function, has improved this exhibition support's stability, and in this embodiment, support frame 1 is provided with threely, and the equal symmetry of the lower extreme of every support frame 1 is equipped with two bearing truckles.

The support frame 1 is detachably connected with a storage box 8 for storing a disassembling tool. In this embodiment, the end surface of the support frame 1 is provided with a groove, and the storage box 8 is inserted into the groove. The storing box 8 is the hollow fit in inside, can place the instrument that is used for dismantling the bolt in the storing box 8, has reduced the loss of extracting tool in the use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Exhibition support, its characterized in that includes:

the blackboard eraser comprises a plurality of supporting frames (1) arranged at intervals, wherein a first connecting plate (2) and a second connecting plate (3) which is arranged in parallel with the first connecting plate (2) and is positioned below the first connecting plate (2) are connected between every two adjacent supporting frames (1), and a plurality of supporting pieces (4) used for supporting and connecting a blackboard are connected to the front side surface and the rear side surface of the second connecting plate (3);

the fixed plate (6) that a plurality of intervals set up, every fixed plate (6) both ends respectively with first connecting plate (2) second connecting plate (3) can dismantle the connection, every adjacent two can dismantle between fixed plate (6) and be connected with third connecting plate (7) that are used for being connected with the main control system.

2. The display stand according to claim 1, characterized in that the distance between the support frame (1) at the head end and the support frame (1) at the tail end is smaller than the width of the blackboard.

3. The exhibit rack according to claim 1, characterized in that the fixing plate (6) is connected with the third connecting plate (7) by means of a connecting piece (9).

4. The exhibit rack according to claim 3, characterized in that the connecting piece (9) is detachably connected with the fixing plate (6) and the third connecting plate (7) simultaneously by means of bolts.

5. The exhibition stand according to claim 1, characterized in that the upper end face of the first connecting plate (2) is provided with first clamping grooves (21) distributed along the extension direction of the first connecting plate (2), the first clamping grooves (21) being detachably connected with a fixing piece (5) for clamping the blackboard.

6. The display stand according to claim 5, characterized in that the fixing member (5) is provided in plurality, one end of the fixing member (5) being connected to the first connecting plate (2) and the other end being directed forward or rearward of the first connecting plate (2).

7. The display stand according to claim 1, wherein the support member (4) comprises an abutting plate (41) having one side connected to the second connecting plate (3), and a clamping plate (42) having one end connected to the abutting plate (41), wherein the surface of the clamping plate (42) is at an angle to the surface of the abutting plate (41).

8. The display stand according to claim 1, characterized in that the support frame (1) is provided with a plurality of load-bearing castors (15) at its lower end.

9. The display stand according to claim 1, characterized in that the support frame (1) comprises:

a lower floor (11);

the lower end of the supporting rod (12) is detachably connected with the upper end face of the lower bottom plate (11), the top end of the supporting rod is detachably connected with the first connecting plate (2), and the middle position of the supporting rod is detachably connected with the second connecting plate (3);

two hang plates (13) set up respectively in the both sides of lower plate (11), every hang plate (13) one end with lower plate (11) can be dismantled and be connected, the other end with bracing piece (12) can be dismantled and be connected.

10. The display stand according to claim 9, characterized in that a reinforcement plate (14) is detachably connected between the two lower plates (11).