Multifunctional indication board

Abstract

The utility model relates to the technical field of indication boards, and discloses a multifunctional indication board which comprises a board body, a stand column used for guaranteeing the height of the board body and a base fixedly connected with the stand column, a connecting assembly is arranged on the stand column, and the connecting assembly comprises a sliding base, a lead screw, a sliding block, a belt wheel set, a transmission gear, a gear ring and a transmission shaft; an auxiliary assembly is arranged on the base and comprises a movable ring, a lengthening rod, a connecting base, a cam, a connecting shaft, a ball head rod, an auxiliary spring, a connecting ring, a friction block, an annular groove formed in the base and a reset torsional spring. According to the multifunctional indicator, the connecting assembly is arranged, so that the indicator is flexibly arranged on the stand column, then an auxiliary assembly on the base is utilized, a user can adjust the state of the connecting assembly on the ground, the height of the indicator body is changed, the indicator body is convenient to replace, the whole adjusting step is safe and simple, and the operation efficiency is high; the method is suitable for practical application.

Description

Technical Field

[0001] The utility model relates to the technical field of signboards, in particular to a multifunctional signboard. Background Art

[0002] A sign is a sign that indicates directions, also called a billboard or identification sign. For example, toilet signs and road signs can all be called signboards. Its definition is relatively broad.

[0003] The sign itself needs a certain height to achieve the effect of indicating the direction. Therefore, the actual sign will have a column to increase its own height. When the sign is actually used, there is a need to change the indication information on the sign or the sign body needs to be replaced due to aging. Therefore, it is necessary to lower the height of the sign to facilitate the corresponding operation. In order to simplify the steps of adjusting the height of the sign, a multifunctional sign is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a multifunctional signboard to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a multifunctional signboard, comprising: a sign body, a column for ensuring the height of the sign body and a base fixedly connected to the column, the column is provided with a connecting component, the connecting component comprises a sliding seat, a screw rod, a slider, a pulley group, a transmission gear, a gear ring and a transmission shaft; the base is provided with an auxiliary component, the auxiliary component comprises a movable ring, an extension rod, a connecting seat, a cam, a connecting shaft, a ball head rod, an auxiliary spring, a connecting ring, a friction block, an annular groove opened inside the base and a reset torsion spring.

[0006] Preferably, the slide is slidably connected to the column via a slider, and the slide is connected to the sign body via bolts, the screw is rotatably arranged inside the column, the slider is fixedly mounted on the slide and is threadedly connected to the screw, the pulley group is movably arranged inside the base, the transmission gear is rotatably arranged inside the base, the gear ring is fixedly mounted on the movable ring, and the gear ring is meshed with the transmission gear, the transmission shaft is fixedly mounted on the transmission gear, and the transmission shaft and the screw are connected via a pulley group.

[0007] Preferably, the movable ring is rotatably arranged on the base, the extension rod is rotatably connected to the connecting seat through a connecting shaft, the connecting seat is fixedly mounted on the upper surface of the movable ring, the cam is fixedly mounted on the extension rod, the ball head rod is slidably arranged inside the movable ring, the two ends of the auxiliary spring are respectively fixedly connected to the connecting ring and the movable ring, the connecting ring is fixedly mounted on the ball head rod, the friction block is fixedly mounted on the lower end surface of the ball head rod, the annular groove is located below the movable ring, and the two ends of the reset torsion spring are respectively fixedly connected to the connecting shaft and the connecting seat.

[0008] Preferably, friction lines are provided on the bottom surface of the annular groove adjacent to the friction block, and the friction lines cooperate with the friction block.

[0009] Preferably, the outer surface of the cam is tangent to the ball head end of the ball head rod.

[0010] Preferably, in an initial state, the raised portion of the cam contacts the ball head end of the ball head rod.

[0011] Preferably, the base is located on the bottom surface of the column, and a threaded hole for installation is provided on the base.

[0012] Preferably, a solar panel is fixedly mounted on the top of the column, and the solar panel is of inclined design.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The multifunctional signboard is flexibly arranged on the column by setting the connection components, and then using the auxiliary components on the base, the user only needs to adjust the state of the connection components on the ground to change the height of the sign body, so as to facilitate the replacement of the sign body. The whole adjustment step is safe and simple, the operation efficiency is high, and it is suitable for practical applications.

[0015] 2. The components contained in the auxiliary components of the multifunctional signboard can automatically lock the movable structure inside when no one is operating, thereby improving the stability of the overall device, so that the signboard structure composed of the sign body, column and base meets the actual use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the column structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the slider of the utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the base and column structure of the utility model;

[0020] Figure 5 It is a schematic cross-sectional view of the base and movable ring structure of the utility model;

[0021] Figure 6 This is an exploded view of the reset torsion spring structure of the utility model.

[0022] In the figure: 1. base; 2. column; 3. sign body; 4. solar panel; 5. connecting component; 51. slide seat; 52. screw rod; 53. slider; 54. pulley group; 55. transmission gear; 56. gear ring; 57. transmission shaft; 6. auxiliary component; 61. movable ring; 62. extension rod; 63. connecting seat; 64. cam; 65. connecting shaft; 66. ball head rod; 67. auxiliary spring; 68. connecting ring; 69. friction block; 610. annular groove; 611. reset torsion spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 A multifunctional signboard includes: a sign body 3, a column 2 for ensuring the height of the sign body 3, and a base 1 fixedly connected to the column 2, the base 1 is located on the bottom surface of the column 2, and a threaded hole for installation is opened on the base 1, a solar panel 4 is fixedly installed on the top of the column 2, and the solar panel 4 is tilted to enhance the performance of the overall device to meet the needs of different application scenarios, a connecting component 5 is provided on the column 2, and the connecting component 5 includes a slide 51, a screw rod 52, a slider 53, a pulley group 54, a transmission gear 55, a gear ring 56 and a transmission shaft 57; the slide 51 is slidably connected to the column 2 through the slider 53, and The slide 51 is connected to the sign body 3 by bolts, the screw rod 52 is rotatably set inside the column 2, the slider 53 is fixedly installed on the slide 51 and threadedly connected with the screw rod 52, the pulley group 54 is movably set inside the base 1, the transmission gear 55 is rotatably set inside the base 1, the ring gear 56 is fixedly installed on the movable ring 61, and the ring gear 56 is meshed with the transmission gear 55, the transmission shaft 57 is fixedly installed on the transmission gear 55, and the transmission shaft 57 is connected to the screw rod 52 through the pulley group 54, so that each component in the overall structure is more flexible and has good transmission performance, so that the user can operate it in a simpler way.

[0025] The base 1 is provided with an auxiliary component 6, which includes a movable ring 61, an extension rod 62, a connecting seat 63, a cam 64, a connecting shaft 65, a ball head rod 66, an auxiliary spring 67, a connecting ring 68, a friction block 69, an annular groove 610 and a reset torsion spring 611 provided inside the base 1. The movable ring 61 is rotatably arranged on the base 1, the extension rod 62 is rotatably connected to the connecting seat 63 through the connecting shaft 65, the connecting seat 63 is fixedly mounted on the upper surface of the movable ring 61, the cam 64 is fixedly mounted on the extension rod 62, the ball head rod 66 is slidably arranged inside the movable ring 61, and the two ends of the auxiliary spring 67 are respectively connected to the connecting ring 68 and the movable ring 61. The ring 61 is fixedly connected, the connecting ring 68 is fixedly mounted on the ball head rod 66, the friction block 69 is fixedly mounted on the lower end surface of the ball head rod 66, the annular groove 610 is located below the movable ring 61, and the two ends of the reset torsion spring 611 are respectively fixedly connected to the connecting shaft 65 and the connecting seat 63. Friction patterns are provided on the bottom surface adjacent to the annular groove 610 and the friction block 69, and the friction patterns cooperate with the friction block 69. The outer surface of the cam 64 is tangent to the ball head end of the ball head rod 66. In the initial state, the raised part of the cam 64 contacts the ball head end of the ball head rod 66 to ensure the rationality of the established structure, so as to ensure that the purpose of establishing such structures in advance can be stably and reasonably achieved.

[0026] Working principle: when the height of the card body 3 needs to be adjusted, the extension rod 62 that moves on the connecting seat 63 through the connecting shaft 65 is rotated to make it change to a vertical state. Since the connecting seat 63 is fixed on the movable ring 61, as the extension rod 62 is rotated, the raised part of the cam 64 fixed on the extension rod 62 will not contact the ball head rod 66, wherein the connecting ring 68 fixed on the ball head rod 66 is connected to the movable ring 61 by using an auxiliary spring 67, and the ball head rod 66 and the connecting ring 68 are in the movable ring 61. The cam 64 and the ball head rod 66 are all in a slidable state. After the raised part of the cam 64 does not contact the ball head end of the ball head rod 66, the ball head rod 66 slides upward with the friction block 69 fixed to the end of the ball head rod 66 under the action of the auxiliary spring 67, so that the friction block 69 does not contact the friction pattern on the bottom surface of the annular groove 610. At this time, the extended rod 62 can be used to drive the movable ring 61 rotatably connected to the base 1 to rotate, and the gear ring 56 fixed on the movable ring 61 meshes with the transmission gear 55, and the gear ring 56 fixed on the transmission gear 55 is engaged with the transmission gear 55. The transmission shaft 57 on the upper part is connected to the screw rod 52 through the pulley group 54, so as the movable ring 61 rotates, the screw rod 52 will rotate synchronously inside the column 2, and because the slide 51 slides on the column 2 through the slider 53 fixedly connected thereto, the slider 53 is threadedly connected to the screw rod 52, and the card body 3 is fixed to the slide 51 with bolts, so as the screw rod 52 rotates, the slide 51 and the slider 53 slide on the column 2 together with the card body 3 until the card body 3 reaches a suitable height, which is convenient for For use in different application scenarios, after loosening 32, the extension rod 62 is prompted to rotate back and return to a horizontal state under the action of the return torsion spring 611 respectively connected to the connecting shaft 65 and the connecting seat 63 at both ends. During this process, the raised part of the cam 64 contacts the ball head end of the ball head rod 66 again, squeezing the ball head rod 66 to slide downward, prompting the friction block 69 to contact and cooperate with the friction pattern on the bottom surface of the annular groove 610 to limit the movement of the ball head rod 66, thereby limiting the rotation of the movable ring 61 and locking the overall structure.

[0027] Although the 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 multifunctional sign, characterized in that: include: A sign body (3), a column (2) for ensuring the height of the sign body (3), and a base (1) fixedly connected to the column (2), wherein the column (2) is provided with a connecting assembly (5), and the connecting assembly (5) comprises a sliding seat (51), a screw rod (52), a slider (53), a pulley group (54), a transmission gear (55), a gear ring (56), and a transmission shaft (57); An auxiliary component (6) is disposed on the base (1), and the auxiliary component (6) comprises a movable ring (61), an extension rod (62), a connecting seat (63), a cam (64), a connecting shaft (65), a ball head rod (66), an auxiliary spring (67), a connecting ring (68), a friction block (69), an annular groove (610) provided inside the base (1), and a return torsion spring (611); The slide seat (51) is slidably connected to the column (2) via a slider (53), and the slide seat (51) is connected to the plate body (3) via bolts. The screw rod (52) is rotatably arranged inside the column (2). The slider (53) is fixedly mounted on the slide seat (51) and is threadedly connected to the screw rod (52). The pulley group (54) is movably arranged inside the base (1). The transmission gear (55) is rotatably arranged inside the base (1). The gear ring (56) is fixedly mounted on the movable ring (61), and the gear ring (56) is meshed with the transmission gear (55). The transmission shaft (57) is fixedly mounted on the transmission gear (55), and the transmission shaft (57) is transmission-connected to the screw rod (52) via the pulley group (54).

2. A multifunctional signboard according to claim 1, characterized in that: The movable ring (61) is rotatably mounted on the base (1); the extension rod (62) is rotatably connected to the connecting seat (63) via a connecting shaft (65); the connecting seat (63) is fixedly mounted on the upper surface of the movable ring (61); the cam (64) is fixedly mounted on the extension rod (62); the ball head rod (66) is slidably mounted inside the movable ring (61); the two ends of the auxiliary spring (67) are respectively fixedly connected to the connecting ring (68) and the movable ring (61); the connecting ring (68) is fixedly mounted on the ball head rod (66); the friction block (69) is fixedly mounted on the lower end surface of the ball head rod (66); the annular groove (610) is located below the movable ring (61); and the two ends of the reset torsion spring (611) are respectively fixedly connected to the connecting shaft (65) and the connecting seat (63).

3. A multifunctional signboard according to claim 1, characterized in that: A friction pattern is provided on the bottom surface of the annular groove (610) adjacent to the friction block (69), and the friction pattern cooperates with the friction block (69).

4. A multifunctional signboard according to claim 1, characterized in that: The outer surface of the cam (64) is tangent to the ball head end of the ball head rod (66).

5. The multifunctional signboard according to claim 1, characterized in that: In an initial state, the raised portion of the cam (64) contacts the ball head end of the ball head rod (66).

6. A multifunctional signboard according to claim 1, characterized in that: The base (1) is located on the bottom surface of the column (2), and a threaded hole for installation is provided on the base (1).

7. A multifunctional signboard according to claim 1, characterized in that: A solar panel (4) is fixedly mounted on the top of the column (2), and the solar panel (4) is of inclined design.

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