Multifunctional indication board for science and technology consultation

Abstract

The utility model discloses a multifunctional sign for science and technology consultation, which relates to the technical field of signs and comprises a supporting base, a supporting cylinder is arranged at the top end of the supporting base, an indicating mechanism is arranged above the supporting cylinder, a lead screw is rotatably arranged in the supporting cylinder, a second bevel gear is arranged at the bottom end of the lead screw, and a second bevel gear is arranged at the bottom end of the second bevel gear. A first rotating shaft is rotationally arranged on one side of the supporting cylinder, the end, penetrating through the supporting cylinder, of the first rotating shaft is connected with a first bevel gear, a limiting rod is arranged in the vertical direction of the first rotating shaft, and a connecting lock is arranged at the bottom end of the limiting rod; the beneficial effects of the utility model are that the height of the indicating mechanism can be adjusted through the lead screw, the first bevel gear, the second bevel gear and the first rotating shaft, and the first rotating shaft can be limited through the limiting rod, the supporting plate and the connecting lock arranged on the first rotating shaft, so that the situation that the indicating mechanism is rotated by non-staff and the adjusting function is abused is prevented; and the use effect of the sign is influenced.

Description

Technical Field

[0001] The utility model relates to an indication board, in particular to a multifunctional indication board for scientific and technological consultation, belonging to the technical field of indication boards. Background Art

[0002] Scientific and technological consultation is a form of popularizing science and technology. There are already tens of thousands of scientific and technological consultation agencies in urban and rural areas of my country. Against this background, a multifunctional signboard for scientific and technological consultation is also a hot topic at present.

[0003] However, the traditional signboard has a simple structure, and the height of the signboard cannot be changed. At the same time, the height adjustment mechanism cannot be locked and limited, which may result in non-staff being able to adjust the height of the signboard, resulting in the abuse of the adjustment function and affecting its use effect.

[0004] After searching, a multifunctional signboard for scientific and technological consultation disclosed in the patent document with application number 202021266274.2 includes a base plate body, the lower outer surface of the base plate body is provided with a fixed shock-absorbing mechanism, the upper outer surface of the base plate body is provided with a mounting pipe, the upper outer surface of the mounting pipe is provided with a telescopic pipe, and the upper outer surface of the telescopic pipe is provided with a double-sided indication mechanism. The multifunctional signboard for scientific and technological consultation described in the utility model can provide an installation structure with a double-sided use function during operation through the double-sided indication mechanism, which can provide the installation function while also realizing the double-sided use of the signboard, making it easier to realize the scientific and technological consultation function, and the fixed shock-absorbing mechanism can provide a simple and practical fixed shock-absorbing structure, which can fix and dampen the equipment during operation, thereby improving safety to a certain extent.

[0005] However, the above method still has the following defects in actual use: no adjustment mechanism is provided, the height of the sign cannot be adjusted, and the adjustment mechanism cannot be locked and limited, which may lead to abuse of the adjustment function and affect its use effect. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional signboard for scientific and technological consultation, so as to solve the problem proposed in the above-mentioned background technology that the signboard cannot be height-adjusted and the adjustment mechanism cannot be locked and limited, which may lead to the abuse of the adjustment function and affect its use effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional signboard for scientific and technological consultation, comprising a supporting base, a supporting tube is provided at the top of the supporting base, an indicating mechanism is provided above the supporting tube, a screw is rotatably provided inside the supporting tube, a second bevel gear is provided at the bottom end of the screw, a first rotating shaft is rotatably provided on one side of the supporting tube, and the first rotating shaft passes through one end of the supporting tube and is connected to the first bevel gear, and the first bevel gear is meshingly connected with the second bevel gear, a limiting rod is provided in the vertical direction of the first rotating shaft to prevent it from rotating, a supporting plate is provided on one side of the supporting tube, and the middle part of the supporting plate is slidably connected to the limiting rod, an upper lifting plate is provided on the top of the limiting rod, and a connecting lock is provided at the bottom end of the limiting rod.

[0008] As a preferred technical solution of the utility model, a rotating seat is provided at the top of the support base, the rotating seat is located inside the support tube, and the screw rod is located at the top of the rotating seat and is rotatably connected thereto, a movable plate is slidably provided inside the support tube, the screw rod passes through the middle of the movable plate and is threadedly connected thereto, a movable tube with an open bottom end is provided at the top of the movable plate, and the interior of the movable plate is hollow, and the movable tube passes through the top of the support tube and is slidably connected thereto.

[0009] As a preferred technical solution of the utility model, a slot is provided at the other end of the first rotating shaft, a second rotating shaft is provided at the end of the first rotating shaft, a block is provided on one side of the second rotating shaft, and the block is engaged with the slot, a connecting plate is provided at one end of the second rotating shaft, and a handle is rotatably provided on one side of the connecting plate.

[0010] As a preferred technical solution of the utility model, the indicating mechanism includes a support column, which is arranged at the top of the moving cylinder. An introduction sign is provided at the top of the support column. A fixing ring is provided on the surface of the support column. A transparent box is provided on one side of the fixing ring, and the transparent box has different orientations.

[0011] As a preferred technical solution of the utility model, a T-shaped slide groove is provided on one side of the fixing ring, a T-shaped slider is provided on one side of the transparent box, and the T-shaped slider is slidably connected with the corresponding T-shaped slide groove.

[0012] As a preferred technical solution of the utility model, one side of the transparent box is connected to a box door via a hinge, and a fixed lock is provided on the surface of the box door.

[0013] As a preferred technical solution of the utility model, the upper and lower inner walls of the transparent box are provided with first slide grooves, an indicator sign is provided inside the transparent box, and first sliders are provided at the top and bottom ends of the indicator sign, and the first sliders are slidably connected in the first slide grooves.

[0014] Compared with the related art, the multifunctional signboard for scientific and technological consultation provided by the utility model has the following beneficial effects:

[0015] Through the set screw, the first bevel gear, the second bevel gear and the first rotating shaft, the height of the indicating mechanism can be adjusted. The limit rod, the support plate and the connecting lock set on the first rotating shaft can limit the first rotating shaft to prevent it from being rotated by non-staff, causing the position of the sign to move and affecting the use effect of the sign. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is one of the partial structural schematic diagrams of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0020] Figure 5 This is the third schematic diagram of the local structure of the utility model.

[0021] In the figure: 1. support base; 2. support cylinder; 3. indicating mechanism; 301. support column; 302. fixing ring; 303. T-shaped slide groove; 304. T-shaped slider; 305. transparent box; 306. box door; 307. fixing lock; 308. indicating sign; 309. first slider; 3010. first slide groove; 3011. introduction sign; 4. rotating seat; 5. screw rod; 6. first bevel gear; 7. second bevel gear; 8. first rotating shaft; 9. second rotating shaft; 10. connecting plate; 11. turning handle; 12. block; 13. slot; 14. supporting plate; 15. limiting rod; 16. lifting plate; 17. connecting lock; 18. moving plate; 19. moving cylinder. DETAILED DESCRIPTION

[0022] 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. Embodiment 1

[0023] See also Figure 1-5The utility model provides a multifunctional signboard for scientific and technological consultation, including a supporting base 1, a supporting tube 2 is arranged at the top of the supporting base 1, an indicating mechanism 3 is arranged above the supporting tube 2, scientific and technological consultation information is indicated, a screw rod 5 is arranged inside the supporting tube 2 for rotation, a second bevel gear 7 is arranged at the bottom end of the screw rod 5, a first rotating shaft 8 is arranged on one side of the supporting tube 2 for rotation, and the first rotating shaft 8 passes through one end of the supporting tube 2 and is connected with a first bevel gear 6, and the first bevel gear 6 is meshed and connected with the second bevel gear 7, a limiting rod 15 is arranged in the vertical direction of the first rotating shaft 8 to prevent it from rotating, a through hole corresponding to the limiting rod 15 is arranged on the surface of the first rotating shaft 8, so as to limit the first rotating shaft 8 after adjustment, a supporting plate 14 is arranged on one side of the supporting tube 2, and the middle part of the supporting plate 14 is slidably connected with the limiting rod 15, an upper lifting plate 16 is arranged at the top of the limiting rod 15, and a connecting lock 17 is arranged at the bottom end of the limiting rod 15, and the limiting rod 15 and the connecting lock 17 are provided to limit and lock the first rotating shaft 8 to prevent non-staff from rotating the first rotating shaft 8;

[0024] The bottom end of the support base 1 is provided with four universal wheels to facilitate the movement of the sign;

[0025] A rotating seat 4 is provided at the top of the supporting base 1, and the rotating seat 4 is located inside the supporting cylinder 2, and the screw rod 5 is located at the top of the rotating seat 4 and is rotatably connected thereto, a moving plate 18 is slidably provided inside the supporting cylinder 2, and the screw rod 5 passes through the middle of the moving plate 18 and is threadedly connected thereto, a moving cylinder 19 with an opening at the bottom is provided at the top of the moving plate 18, and the interior thereof is hollow, and the moving cylinder 19 passes through the top of the supporting cylinder 2 and is slidably connected thereto, a card slot 13 is provided at the other end of the first rotating shaft 8, a second rotating shaft 9 is provided at the end of the first rotating shaft 8, and a card block 12 is provided on one side of the second rotating shaft 9, the card block 12 and the card slot 13 are polygonal, and the card block 12 and the card slot 13 are polygonal. The groove 13 is engaged and connected, and a connecting plate 10 is provided at one end of the second rotating shaft 9. A turning handle 11 is rotatably provided on one side of the connecting plate 10. By turning the turning handle 11, the turning handle 11 drives the connecting plate 10 to rotate, and at the same time drives the first rotating shaft 8 to rotate. Due to the cooperation between the blocking block 12 and the slot 13, the first rotating shaft 8 drives the second rotating shaft 9 to rotate, and the second rotating shaft 9 drives the first bevel gear 6 to rotate. Since the first bevel gear 6 is meshed and connected with the second bevel gear 7, the second bevel gear 7 is driven to rotate, thereby driving the rotation of the screw rod 5. The rotation of the screw rod 5 drives the movement of the movable plate 18 and the movable cylinder 19, thereby adjusting the height of the indicating mechanism 3. Embodiment 2

[0026] The indicating mechanism 3 includes a supporting column 301, which is arranged at the top of the moving cylinder 19. An introduction sign 3011 is arranged at the top of the supporting column 301 to introduce the content of the sign. A fixing ring 302 is arranged on the surface of the supporting column 301. There are three fixing rings 302. A transparent box 305 is arranged on one side of the fixing ring 302. The transparent box 305 faces different directions to facilitate indicating different directions.

[0027] A T-shaped slide groove 303 is provided on one side of the fixing ring 302, and a T-shaped slider 304 is provided on one side of the transparent box 305. The T-shaped slider 304 is slidably connected with the corresponding T-shaped slide groove 303, which can limit the position of the transparent box 305 and facilitate the removal of the transparent box 305.

[0028] One side of the transparent box 305 is connected to a box door 306 via a hinge, and a fixed lock 307 is provided on the surface of the box door 306. The fixed lock 307 can protect the indicator sign 308 to prevent non-staff from changing or moving the indicator sign 308;

[0029] The upper and lower inner walls of the transparent box 305 are provided with a first slide groove 3010, and an indicator sign 308 is provided inside the transparent box 305. The top and bottom ends of the indicator sign 308 are provided with first sliders 309, and the first slider 309 is slidably connected in the first slide groove 3010. The sliding cooperation between the first slider 309 and the first slide groove 3010 facilitates the sliding of the indicator sign 308, thereby facilitating the replacement of the indicator sign 308.

[0030] When in use, first, according to the scene requirements, the corresponding sign 308 is slid into the transparent box body 305 through the first slide groove 3010, the box door 306 is closed, and the fixed lock 307 is locked to prevent non-staff from replacing the sign, which affects the use of the sign. Then, the T-shaped slider 304 on one side of the transparent box 305 is slid correspondingly to the T-shaped slide groove 303 inside the fixing ring 302, so that the transparent box 305 is connected to the fixing ring 302;

[0031] When using the adjustment function, the staff opens the connection lock 17, removes the connection lock 17, pulls the upper lifting plate 16, and the upper lifting plate 16 drives the limit rod 15 to move upward, and then engages the block 12 with the card slot 13, and turns the turning handle 11. The turning handle 11 drives the rotation of the connecting plate 10, and the connecting plate 10 drives the rotation of the second rotating shaft 9 and the first rotating shaft 8. The first rotating shaft 8 drives the rotation of the first bevel gear 6. Since the first bevel gear 6 is meshed with the second bevel gear 7, the first bevel gear 6 drives the rotation of the second bevel gear 7, thereby driving the rotation of the screw rod 5. The rotation of the screw rod 5 drives the rotation of the moving plate 18, thereby driving the moving cylinder 19 to move upward, and the moving cylinder 19 drives the movement of the support column 301, so as to adjust the height of the sign;

[0032] After the adjustment is completed, the limiting rod 15 is placed inside the first rotating shaft 8, the connecting lock 17 is locked, and the clamping block 12 is removed and placed separately.

[0033] 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 multifunctional signboard for scientific and technological consultation, comprising a support base (1), characterized in that: A support tube (2) is provided at the top of the support base (1), an indicating mechanism (3) is provided above the support tube (2), a screw rod (5) is rotatably provided inside the support tube (2), a second bevel gear (7) is provided at the bottom of the screw rod (5), a first rotating shaft (8) is rotatably provided at one side of the support tube (2), and one end of the first rotating shaft (8) passes through the support tube (2) and is connected to the first bevel gear (6), and the first bevel gear (6) is meshingly connected with the second bevel gear (7), a limiting rod (15) is provided in the vertical direction of the first rotating shaft (8) to prevent the first rotating shaft (8) from rotating, a support plate (14) is provided at one side of the support tube (2), and the middle part of the support plate (14) is slidably connected to the limiting rod (15), a lifting plate (16) is provided at the top of the limiting rod (15), and a connecting lock (17) is provided at the bottom of the limiting rod (15).

2. The multifunctional signboard for scientific and technological consultation according to claim 1 is characterized in that: A rotating seat (4) is provided at the top of the support base (1), the rotating seat (4) is located inside the support tube (2), and a screw rod (5) is located at the top of the rotating seat (4) and is rotatably connected thereto; a moving plate (18) is slidably provided inside the support tube (2), the screw rod (5) passes through the middle of the moving plate (18) and is threadedly connected thereto; a moving tube (19) with an open bottom end is provided at the top of the moving plate (18), and the interior of the moving plate (18) is hollow, and the moving tube (19) passes through the top of the support tube (2) and is slidably connected thereto.

3. The multifunctional signboard for scientific and technological consultation according to claim 1 is characterized in that: A clamping groove (13) is provided at the other end of the first rotating shaft (8), a second rotating shaft (9) is provided at the end of the first rotating shaft (8), a clamping block (12) is provided on one side of the second rotating shaft (9), and the clamping block (12) is engaged and connected with the clamping groove (13), a connecting plate (10) is provided at one end of the second rotating shaft (9), and a turning handle (11) is rotatably provided on one side of the connecting plate (10).

4. The multifunctional signboard for scientific and technological consultation according to claim 1 is characterized in that: The indicating mechanism (3) comprises a support column (301), the support column (301) being arranged at the top end of the moving cylinder (19), an introduction sign (3011) being arranged at the top end of the support column (301), a fixing ring (302) being arranged on the surface of the support column (301), three fixing rings (302) being arranged, a transparent box (305) being arranged on one side of the fixing ring (302), and the transparent boxes (305) are arranged in different directions.

5. The multifunctional signboard for scientific and technological consultation according to claim 4 is characterized in that: A T-shaped slide groove (303) is provided on one side of the fixing ring (302), a T-shaped sliding block (304) is provided on one side of the transparent box (305), and the T-shaped sliding block (304) is slidably connected to the corresponding T-shaped slide groove (303).

6. The multifunctional signboard for scientific and technological consultation according to claim 4 is characterized in that: One side of the transparent box (305) is connected to a box door (306) via a hinge, and a fixed lock (307) is provided on the surface of the box door (306).

7. The multifunctional signboard for scientific and technological consultation according to claim 4 is characterized in that: The upper and lower inner walls of the transparent box (305) are provided with first sliding grooves (3010), an indication sign (308) is provided inside the transparent box (305), a first sliding block (309) is provided at the top and bottom ends of the indication sign (308), and the first sliding block (309) is slidably connected in the first sliding groove (3010).

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