Indicator for guiding customers in exhibition center

Abstract

The utility model discloses an indication board for guiding customers in an exhibition center, which belongs to the technical field of information display equipment and comprises a moving seat, a switching component is embedded in the moving seat, pulleys are connected to the bottom of the moving seat, and a lifting component is mounted at the top of the moving seat. A control rod is rotated to drive two second bevel gears to rotate, two lead screws can synchronously rotate under meshing transmission between the second bevel gears and the first bevel gears, under meshing connection between the lead screws and a threaded cylinder, the threaded cylinder can drive a bottom plate to fall on the ground to reinforce the device, and the cost of the device is fully reduced through manual regulation and control. According to the display board, the lifting assembly and the fixing sleeve are arranged to limit the rotating block, the rotating screw is in meshed connection with the lifting block, the through groove limits the lifting block, the lifting block can drive the mounting base to ascend and descend, the height of the display board can be adjusted according to needs, and therefore the use effect of the display board is better.

Description

Technical Field

[0001] The utility model belongs to the technical field of information display equipment, and in particular relates to a signboard used for guiding customers in a convention and exhibition center. Background Art

[0002] Convention and exhibition centers are super-large public buildings that integrate multiple functions such as exhibitions, conferences, business, catering, and entertainment. In convention and exhibition centers, it is necessary to display information on items. The items used to display information are diverse, including banners, posters, signboards, and other items that can display information. However, most of the existing signboards guiding customers in convention and exhibition centers are fixed in a fixed manner. When the signboard needs to be replaced, it is inconvenient to disassemble it, which is not convenient for users to use.

[0003] Chinese patent application No. 202023001154.2 discloses a signboard for guiding customers in a convention and exhibition center, including a movable seat, a support column fixedly connected to the top of the movable seat, a placement slot provided on the top of the support column, a display board provided on the top of the support column, a fixed block fixedly connected to one side of the display board, a mounting rod fixedly connected to the bottom of the fixed block, the bottom of the mounting rod placed in the inner cavity of the placement slot, and a clamping block provided through the top of the left side of the support column. The utility model has the advantage of being easy to replace the signboard through the coordinated use of a movable seat, a support column, a display board, a fixed block, a mounting rod, a clamping block, a sliding rod, a clamping rod, a pull rod, a handle and a reset spring, and solves the problem that the existing signboards for guiding customers in convention and exhibition centers are mostly fixed in a fixed manner, and when the signboard needs to be replaced, it is inconvenient to disassemble, which is inconvenient for users to use.

[0004] In the above-mentioned patent, the pulley is driven by two electric push rods to be raised and lowered. The dual electric push rod drive results in a high cost of the device, and the height of the device is fixed. The height of the display board cannot be adjusted according to usage requirements, and the usage effect is average. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a signboard for guiding customers in a convention and exhibition center, which has the characteristics of reducing costs and having good use effects.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signboard for guiding customers in a convention and exhibition center, comprising a movable seat, a switching assembly is embedded in the interior of the movable seat, a pulley is connected to the bottom of the movable seat, a lifting assembly is installed on the top of the movable seat, a support column is arranged on the top of the movable seat, a mounting seat is embedded in the interior of the support column, a mounting rod is embedded in the interior of the mounting seat, a display board is connected to the top of the mounting rod, and a clamping mechanism is arranged on the side of the mounting rod.

[0007] Preferably, the switching component includes a partition, a screw rod, a base plate, a threaded barrel, an auxiliary component, a control rod, bevel gear 1 and bevel gear 2, wherein a partition is embedded in the movable seat, two screw rods are embedded in the partition, the top of the screw rod is connected to bevel gear 1, a control rod is arranged above bevel gear 1, the surface of the control rod is sleeved with two bevel gear 2, the surface of the screw rod is sleeved with a threaded barrel, the bottom of the threaded barrel is connected to the base plate, the auxiliary component is embedded in the base plate, and the sides of bevel gear 1 and bevel gear 2 are meshed with each other.

[0008] Preferably, the top of the bottom plate is connected to a limiting block, the limiting block is in an L-shaped structure, and the second bevel gear is located on the same side as the corresponding meshing bevel gear one.

[0009] Preferably, the auxiliary component includes a spring, an extension plate, a fixing hole and a fixing rod, wherein two extension plates are embedded inside the base plate, two fixing holes are provided inside the extension plate, two fixing rods are embedded on the top of the base plate, and a spring is connected between the fixing rod and the base plate.

[0010] Preferably, the lifting assembly includes a screw, a lifting block, a fixed sleeve and a through slot, wherein a fixed sleeve is installed on the top of the movable seat, a screw is embedded inside the fixed sleeve, a through slot is opened inside the support column, and a lifting block is connected to the side of the mounting seat.

[0011] Preferably, a rotating block is connected to the bottom of the screw rod inside the fixed sleeve, and the rotating block is in a disc-shaped structure, and the surface of the lifting block is tightly fitted with the inner wall of the support column and the through groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a switching component, and the rotating control lever drives the two bevel gears to rotate. Under the meshing transmission between the bevel gears 2 and 1, the two screws can rotate synchronously. Under the meshing connection between the screw and the threaded barrel, the threaded barrel can drive the bottom plate to the ground to reinforce the device, and manual control fully reduces the cost of the device.

[0014] 2. The utility model sets a lifting component, and the fixed sleeve limits the rotating block. When the rotating screw is engaged with the lifting block, the through groove limits the lifting block. The lifting block can drive the mounting seat to move up and down, and the height of the display board can be adjusted according to needs to achieve better use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a half-section view of the fixing sleeve of the utility model;

[0017] Figure 3This is the front view of the switching component of the utility model;

[0018] Figure 4 It is the front view of the auxiliary component of the utility model.

[0019] In the figure: 1. display board; 2. mounting rod; 3. lifting assembly; 31. screw rod; 32. lifting block; 33. fixing sleeve; 34. through slot; 35. rotating block; 4. pulley; 5. switching assembly; 51. limit block; 52. partition; 53. screw rod; 54. bottom plate; 55. threaded cylinder; 56. auxiliary assembly; 561. spring; 562. extension plate; 563. fixing hole; 564. fixing rod; 57. control rod; 58. bevel gear one; 59. bevel gear two; 6. moving seat; 7. clamping mechanism; 8. mounting seat; 9. support column. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a signboard for guiding customers in a convention and exhibition center, comprising a movable seat 6, a switching component 5 is embedded in the interior of the movable seat 6, a pulley 4 is connected to the bottom of the movable seat 6, a lifting component 3 is installed on the top of the movable seat 6, a support column 9 is arranged on the top of the movable seat 6, a mounting seat 8 is embedded in the interior of the support column 9, a mounting rod 2 is embedded in the interior of the mounting seat 8, a display board 1 is connected to the top of the mounting rod 2, and a clamping mechanism 7 is arranged on the side of the mounting rod 2.

[0023] Specifically, the switching component 5 includes a partition 52, a screw rod 53, a bottom plate 54, a threaded barrel 55, an auxiliary component 56, a control rod 57, a bevel gear 1 58 and a bevel gear 2 59. The movable seat 6 is embedded with a partition 52, and two screw rods 53 are embedded inside the partition 52. The top of the screw rod 53 is connected to a bevel gear 1 58, and a control rod 57 is arranged above the bevel gear 1 58. The surface of the control rod 57 is sleeved with two bevel gears 2 59, and the surface of the screw rod 53 is sleeved with a threaded barrel 55. The bottom of the threaded barrel 55 is connected to the bottom plate 54, and the bottom of the bottom plate 54 is embedded with an auxiliary component 56. The sides of the bevel gear 1 58 and the bevel gear 2 59 are meshed with each other.

[0024] By adopting the above technical solution, the rotating control rod 57 drives the two bevel gears 59 to rotate. Under the meshing transmission between the bevel gear 2 59 and the bevel gear 1 58, the two screw rods 53 can rotate synchronously. Under the meshing connection between the screw rod 53 and the threaded cylinder 55, the threaded cylinder 55 can drive the bottom plate 54 to the ground to reinforce the device, and manual control fully reduces the cost of the device.

[0025] Specifically, the top of the bottom plate 54 is connected to the limiting block 51 , the limiting block 51 is in an L-shaped structure, and the second bevel gear 59 is located on the same side as the corresponding meshing bevel gear 1 58 .

[0026] By adopting the above technical solution, the limiting block 51 and the movable seat 6 are slidably limited, so that the screw rod 53 and the threaded tube 55 can be connected and limited to avoid separation.

[0027] Specifically, the auxiliary component 56 includes a spring 561, an extension plate 562, a fixing hole 563 and a fixing rod 564. Two extension plates 562 are embedded in the interior of the base plate 54. Two fixing holes 563 are provided in the interior of the extension plate 562. Two fixing rods 564 are embedded in the top of the base plate 54. A spring 561 is connected between the fixing rod 564 and the base plate 54.

[0028] By adopting the above technical solution, the fixing rod 564 is lifted up and moved out of the fixing hole 563, and then the extension plate 562 is pulled out from the bottom plate 54, which can further increase the ground contact area of ​​the bottom plate 54 and thereby improve the stability of the device. Under the pulling action of the spring 561, the fixing rod 564 is plugged into the fixing hole 563 to position the extension plate 562.

[0029] When the present embodiment is used, the customer guiding device of the exhibition center can be moved by the pulley 4 at the bottom of the moving seat 6, and the rotating control rod 57 drives the two bevel gears 2 59 to rotate. Under the meshing transmission between the bevel gear 2 59 and the bevel gear 1 58, the two screw rods 53 can rotate synchronously, and the limit block 51 and the moving seat 6 are slidably limited. Under the meshing connection between the screw rod 53 and the threaded cylinder 55, the threaded cylinder 55 can drive the bottom plate 54 to the ground to reinforce the device. Manual regulation fully reduces the cost of the device. The fixing rod 564 is lifted up and moved out of the fixing hole 563, and then the extension plate 562 is pulled out from the bottom plate 54 to further increase the ground contact area of ​​the bottom plate 54, thereby improving the stability of the device. Under the pulling action of the spring 561, the fixing rod 564 and the fixing hole 563 are plugged in to position the extension plate 562. The mounting rod 2 at the bottom of the display board 1 is inserted into the mounting seat 8 in the support column 9. The elastic member inside the clamping mechanism 7 applies pressure to make the clamping rod and the mounting rod 2 plugged in to complete the installation and fixation of the display board 1.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that the lifting assembly 3 includes a screw 31, a lifting block 32, a fixing sleeve 33 and a through groove 34, the fixing sleeve 33 is installed on the top of the movable seat 6, the screw 31 is embedded in the fixing sleeve 33, the support column 9 is provided with a through groove 34, and the lifting block 32 is connected to the side of the mounting seat 8.

[0032] Specifically, the bottom of the screw rod 31 inside the fixing sleeve 33 is connected with a rotating block 35 , and the rotating block 35 is a disc-shaped structure. The surface of the lifting block 32 is tightly fitted with the support column 9 and the inner wall of the through groove 34 .

[0033] By adopting the above technical solution, the fixed sleeve 33 limits the rotating block 35, and the rotating screw 31 is in meshing connection with the lifting block 32, and the through groove 34 limits the lifting block 32. The lifting block 32 can drive the mounting seat 8 to move up and down, and the height of the display board 1 can be adjusted according to needs to achieve a better use effect of the device.

[0034] When this embodiment is in use, the fixed sleeve 33 limits the rotating block 35, and the rotating screw 31 is in meshing connection with the lifting block 32, and the through groove 34 limits the lifting block 32. The lifting block 32 can drive the mounting seat 8 to move up and down, and the height of the display board 1 can be adjusted according to needs to achieve a better use effect of the device.

[0035] The structure and use principle of the display board 1, mounting rod 2, pulley 4, movable seat 6, clamping mechanism 7, mounting seat 8 and support column 9 in the utility model have been disclosed in Chinese patent application No. 202023001154.2, which discloses a signboard for guiding customers in a convention and exhibition center. Its working principle is that this customer guiding device in the convention and exhibition center can be moved by the pulley 4 at the bottom of the movable seat 6, and the mounting rod 2 at the bottom of the display board 1 is inserted into the mounting seat 8 in the support column 9. The elastic part inside the clamping mechanism 7 applies pressure to make the clamping rod and the mounting rod 2 plugged in to complete the installation and fixation of the display board 1.

[0036] Working principle and use process of the utility model: When the utility model is used, the customer guiding device of the exhibition center can be moved by the pulley 4 at the bottom of the mobile seat 6, and the rotating control rod 57 drives the two bevel gears 59 to rotate. Under the meshing transmission between the bevel gear 2 59 and the bevel gear 1 58, the two screw rods 53 can rotate synchronously, and the limit block 51 and the mobile seat 6 are slidably limited. Under the meshing connection between the screw rod 53 and the threaded cylinder 55, the threaded cylinder 55 can drive the bottom plate 54 to the ground to reinforce the device. Manual control fully reduces the cost of the device. Lifting the fixing rod 564 to move it out of the fixing hole 563, and then pulling the extension plate 562 out of the bottom plate 54 can further increase The grounding area of ​​the large bottom plate 54 is large, thereby improving the stability of the device. Under the pulling action of the spring 561, the fixing rod 564 is plugged into the fixing hole 563 to position the extension plate 562. The mounting rod 2 at the bottom of the display board 1 is inserted into the mounting seat 8 in the support column 9. The elastic member inside the clamping mechanism 7 applies pressure to make the clamping rod and the mounting rod 2 plugged to complete the installation and fixation of the display board 1. The fixing sleeve 33 limits the rotating block 35. The rotating screw 31 is meshed and connected between the screw 31 and the lifting block 32. The through groove 34 limits the lifting block 32. The lifting block 32 can drive the mounting seat 8 to move up and down. The height of the display board 1 can be adjusted according to needs to achieve a better use effect of the device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A signboard for guiding customers in a convention and exhibition center, comprising a mobile seat, characterized in that: A switching component is embedded in the movable seat, a pulley is connected to the bottom of the movable seat, a lifting component is installed on the top of the movable seat, a support column is arranged on the top of the movable seat, a mounting seat is embedded in the support column, a mounting rod is embedded in the mounting seat, a display board is connected to the top of the mounting rod, and a clamping mechanism is arranged on the side of the mounting rod.

2. The signboard for guiding customers in a convention and exhibition center according to claim 1, characterized in that: The switching component includes a partition, a screw rod, a base plate, a threaded barrel, an auxiliary component, a control rod, bevel gear 1 and bevel gear 2, wherein a partition is embedded in the movable seat, two screw rods are embedded in the partition, the top of the screw rod is connected to bevel gear 1, a control rod is arranged above bevel gear 1, the surface of the control rod is sleeved with two bevel gear 2, the surface of the screw rod is sleeved with a threaded barrel, the bottom of the threaded barrel is connected to the base plate, the auxiliary component is embedded in the base plate, and the sides of bevel gear 1 and bevel gear 2 are meshed with each other.

3. The signboard for guiding customers in a convention and exhibition center according to claim 2, characterized in that: The top of the bottom plate is connected to a limiting block, which is in an L-shaped structure, and the second bevel gear is located on the same side as the corresponding meshing bevel gear one.

4. The signboard for guiding customers in a convention and exhibition center according to claim 2, characterized in that: The auxiliary component includes a spring, an extension plate, a fixing hole and a fixing rod, wherein two extension plates are embedded inside the base plate, two fixing holes are provided inside the extension plate, two fixing rods are embedded on the top of the base plate, and a spring is connected between the fixing rod and the base plate.

5. The signboard for guiding customers in a convention and exhibition center according to claim 1, characterized in that: The lifting assembly includes a screw, a lifting block, a fixed sleeve and a through slot, wherein a fixed sleeve is installed on the top of the movable seat, a screw is embedded in the fixed sleeve, a through slot is opened in the support column, and a lifting block is connected to the side of the mounting seat.

6. The signboard for guiding customers in a convention and exhibition center according to claim 5, characterized in that: The bottom of the screw rod inside the fixed sleeve is connected with a rotating block, which is in a disc-shaped structure, and the surface of the lifting block is tightly fitted with the inner wall of the supporting column and the through groove.

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