Multifunctional exhibition sign

Abstract

The utility model belongs to the field of indication boards, and provides a multifunctional exhibition indication board which comprises a base plate, a supporting shaft is arranged at the top end of the base plate, a plurality of key grooves are circumferentially formed in the outer side of the supporting shaft at equal intervals, openings of the key grooves extend to the top of the supporting shaft, and a plurality of connecting rings are vertically arranged on the outer side of the supporting shaft at equal intervals in a sleeving mode. Indicating boards are arranged on the outer sides of the multiple sets of connecting rings, and clamping mechanisms locked with the key grooves are arranged on the inner sides of the multiple sets of connecting rings. The key grooves facing multiple directions are formed in the outer side of the supporting shaft, the indicating board is arranged on the outer side of the supporting shaft in a sleeving mode through the connecting ring, the clamping mechanism locked with the key grooves is arranged on the connecting ring, and through cooperation of the clamping spring, the movable disc, the inserting shaft and the pulling piece, the indicating board can be conveniently pulled. The indication boards can be installed on the supporting shaft in different directions and at different heights, the installation convenience and stability are high, a plurality of indication boards can be installed according to requirements, and the overall adjustability and operability are improved.

Description

Technical Field

[0001] This utility model belongs to the field of signage, specifically a multifunctional exhibition sign. Background Technology

[0002] Exhibition signage is primarily used to convey information such as booth details, themes, and directions to visitors, helping them find what they need more easily. During exhibitions, these signs play a crucial guiding role, ensuring the smooth operation of the event and a positive visitor experience. Exhibition signage plays a vital role in exhibition activities. By selecting and designing signage appropriately, the overall effect of the exhibition and visitor satisfaction can be effectively improved.

[0003] A search revealed a Chinese patent with publication number CN216053747U, which describes a sign for exhibition services. The sign includes a marker, a fixing cylinder for securing the marker, and a support rod for supporting the fixing cylinder. The marker and the fixing cylinder are detachably connected, and the fixing cylinder is connected to the top of the support rod. The outer wall of the fixing cylinder has multiple slots for securing the marker, arranged axially along the cylinder, with varying lengths. This invention features a simple structure and is easy to manufacture. The varying lengths of the slots facilitate installation and removal of the marker, and also allow for staggering of multiple markers, significantly reducing blind spots and improving the device's practicality.

[0004] However, the aforementioned signs are mounted on the support rod via slots, lacking a limiting structure, which results in poor stability of the setting structure. In addition, only the corresponding number of signs (5) can be installed, and the indicator height cannot be adjusted, which has certain limitations.

[0005] To address the problems raised in the background art, those skilled in the art have proposed a multifunctional exhibition signage. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a multifunctional exhibition sign to solve the issues of low installation stability and low adjustability of existing signs.

[0007] A multifunctional exhibition sign includes a chassis, a support shaft at the top of the chassis, multiple sets of keyways equidistantly spaced on the outer side of the support shaft, the openings of the multiple sets of keyways extending to the top of the support shaft, multiple sets of connecting rings vertically and equidistantly sleeved on the outer side of the support shaft, each set of connecting rings having an indicator sign on its outer side, and each set of connecting rings having a locking mechanism for locking with the keyways on its inner side.

[0008] Preferably, the top end of the support shaft is provided with a threaded groove, a connecting shaft is threadedly connected in the threaded groove, and a cover plate is provided at the top end of the connecting shaft.

[0009] Preferably, the inner side of the connecting ring is provided with a protrusion that mates with the keyway, and the inner side of the protrusion is integrally formed with a cavity extending to the inner side of the connecting ring.

[0010] Preferably, the engaging mechanism includes a retaining ring, a movable disk, an insert shaft, and a puller. The movable disk is slidably disposed inside the cavity, and its side is connected to an insert shaft that passes through the protrusion. The puller and the retaining ring are disposed on the side opposite to the insert shaft, and one end of the retaining ring is connected to the cavity wall.

[0011] Preferably, the keyway wall has multiple sets of slots vertically and equidistantly formed, and one end of the insertion shaft is inserted and connected to the corresponding slot.

[0012] Preferably, the pull member includes a horizontal shaft and a handle, one end of the horizontal shaft is connected to the movable disk, and the other end of the horizontal shaft opposite to the movable disk passes through a connecting ring and is connected to the handle.

[0013] Preferably, the retaining ring is sleeved on the outside of the horizontal shaft, with its end facing away from the cavity wall abutting against the movable disk.

[0014] Compared with the prior art, the present invention has the following advantages: The present invention provides keyways facing multiple directions on the outside of the support shaft, and the indicator signs are sleeved on the outside of the support shaft through connecting rings. The connecting rings are provided with a locking mechanism that locks with the keyways. By using the cooperation of snap rings, moving discs, insert shafts and pulling parts, the indicator signs can be installed on the support shaft at different positions and heights. The installation is convenient and stable, and multiple indicator signs can be installed as needed, which improves the overall adjustability and operability. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the present invention;

[0016] Figure 2 This is a partial structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 2 A diagram of the structure viewed from below;

[0018] Figure 4 This is a side sectional view of the connecting ring of this utility model;

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram of part A.

[0020] In the picture:

[0021] 1. Chassis; 2. Support shaft; 3. Keyway; 4. Connecting ring; 5. Indicator plate; 6. Threaded groove; 7. Connecting shaft; 8. Cover plate; 9. Protrusion; 10. Snap ring; 11. Moving plate; 12. Insert shaft; 13. Slot; 14. Horizontal shaft; 15. Handle. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] As attached Figure 1 To be continued Figure 5 As shown:

[0024] This utility model provides a multifunctional exhibition sign, including a chassis 1. A support shaft 2 is provided at the top of the chassis 1. Multiple sets of keyways 3 are circumferentially and equidistantly provided on the outer side of the support shaft 2. The openings of the multiple sets of keyways 3 extend to the top of the support shaft 2. Multiple sets of connecting rings 4 are vertically and equidistantly sleeved on the outer side of the support shaft 2. An indicator sign 5 is provided on the outer side of each set of connecting rings 4. A locking mechanism that locks with the keyways 3 is provided on the inner side of each set of connecting rings 4.

[0025] refer to Figure 2 and Figure 3 The top end of the support shaft 2 is provided with a threaded groove 6, and a connecting shaft 7 is connected to the threaded groove 6. A cover plate 8 is provided at the top end of the connecting shaft 7.

[0026] In this process, the keyway 3 is sealed by the cover plate 8 to prevent the connecting ring 4 from slipping off the support shaft 2 through the keyway.

[0027] refer to Figure 4 and Figure 5 The inner side of the connecting ring 4 is provided with a protrusion 9 that mates with the keyway 3, and the inner side of the protrusion 9 is integrally formed with a cavity extending to the inner side of the connecting ring 4.

[0028] The protrusion 9 can limit the orientation of the connecting ring 4 on the support shaft 2, thereby limiting the orientation of the indicator 5.

[0029] refer to Figure 5 The locking mechanism includes a retaining ring 10, a movable disk 11, an insert shaft 12, and a puller. The movable disk 11 is slidably disposed inside the cavity, and its side is connected to the insert shaft 12 that passes through the protrusion 9. The puller and the retaining ring 10 are disposed on the side opposite to the insert shaft 12. One end of the retaining ring 10 is connected to the cavity wall.

[0030] refer to Figure 1 The keyway 3 has multiple slots 13 vertically and equidistantly arranged on its groove wall, and one end of the insert shaft 12 is inserted and connected to the corresponding slot 13.

[0031] In this process, the elastic force of the retaining ring 10 drives the movable disk 11 to abut against one end of the cavity wall. In this state, one end of the insertion shaft 12 will be inserted into the slot 13 of the corresponding height.

[0032] refer to Figure 5 The pull component includes a horizontal shaft 14 and a handle 15. One end of the horizontal shaft 14 is connected to the moving disk 11, and the other end of the horizontal shaft 14 away from the moving disk 11 passes through the connecting ring 4 and is connected to the handle 15.

[0033] Specifically, the horizontal shaft 14 can be pulled outward by the handle 15, and the horizontal shaft 14 then drives the insert shaft 12 to disengage from the insert shaft 12 through the moving disk 11, thereby releasing the locking state of the connecting ring 4.

[0034] refer to Figure 5 The retaining ring 10 is sleeved on the outside of the horizontal shaft 14, and its end away from the cavity wall abuts against the movable disk 11.

[0035] Working principle: When assembling the indicator 5, by rotating the cover plate 8, the cover plate 8 rotates relative to the threaded groove 6 through the connecting shaft 7, thereby disengaging from the support shaft 2 and opening the keyway 3. Then, pull the handle 15 outward. The handle 15 drives the moving plate 11 to move through the horizontal shaft 14 and squeezes the retaining spring 10. When the moving plate 11 moves, it will drive the insert shaft 12 to retract into the inside of the protrusion 9. Then, the protrusion 9 on the inside of the connecting ring 4 follows the corresponding keyway 3 to fit the connecting ring 4 onto the outside of the support shaft 2 and move it to the indicated height. Then, release the handle 15. The retaining spring 10 releases its elastic restoring force and drives the moving plate 11 to reset. During the reset process of the moving plate 11, it drives the insert shaft 12 to insert into the corresponding slot 13, thereby limiting and fixing the connecting ring 4. Thus, the indicator 5 is installed at a specific height and in a specific position. The overall installation is convenient and stable, and multiple indicator 5 can be installed as needed, improving the overall adjustability and operability.

[0036] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model, which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional convention and exhibition sign, characterized in that, Includes a chassis (1), a support shaft (2) is provided at the top of the chassis (1), multiple sets of keyways (3) are provided on the outer side of the support shaft (2) in a circular and equidistant manner, the openings of the multiple sets of keyways (3) extend to the top of the support shaft (2), multiple sets of connecting rings (4) are vertically and equidistantly sleeved on the outer side of the support shaft (2), an indicator plate (5) is provided on the outer side of each of the multiple sets of connecting rings (4), and a locking mechanism that locks with the keyway (3) is provided on the inner side of each of the multiple sets of connecting rings (4).

2. The multifunctional exhibition sign as described in claim 1, characterized in that: The top end of the support shaft (2) is provided with a threaded groove (6), and a connecting shaft (7) is threadedly connected inside the threaded groove (6). A cover plate (8) is provided at the top end of the connecting shaft (7).

3. The multifunctional exhibition sign as described in claim 1, characterized in that: The inner side of the connecting ring (4) is provided with a protrusion (9) that mates with the keyway (3), and the inner side of the protrusion (9) is integrally formed with a cavity extending to the inner side of the connecting ring (4).

4. The multifunctional exhibition sign as described in claim 3, characterized in that: The locking mechanism includes a snap ring (10), a movable disk (11), a insert shaft (12), and a puller. The movable disk (11) is slidably disposed inside the cavity, and its side is connected to the insert shaft (12) that passes through the protrusion (9). The puller and the snap ring (10) are disposed on the side away from the insert shaft (12), and one end of the snap ring (10) is connected to the cavity wall.

5. The multifunctional convention and exhibition sign as described in claim 4, characterized in that: The keyway (3) has multiple slots (13) vertically and equidistantly opened on its groove wall, and one end of the insert shaft (12) is inserted and connected to the corresponding slot (13).

6. The multifunctional convention and exhibition sign as described in claim 4, characterized in that: The pull component includes a horizontal shaft (14) and a handle (15). One end of the horizontal shaft (14) is connected to the moving disk (11), and the other end of the horizontal shaft (14) away from the moving disk (11) passes through the connecting ring (4) and is connected to the handle (15).

7. The multifunctional convention and exhibition sign as described in claim 6, characterized in that: The snap ring (10) is sleeved on the outside of the horizontal shaft (14), and its end away from the cavity wall abuts against the movable disk (11).

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