Angle-adjustable indication board
By combining the support rod, toothed gear, and limiting claw design, the problem of the inability to quickly adjust the angle of the sign is solved, achieving stable angle fixation and convenient replacement of the sign, thus improving the ease of use and stability of the sign.
Patent Information
- Application Number
- CN202520179723.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-05
AI Technical Summary
The existing signs cannot be quickly adjusted in angle during use, resulting in unstable fixation.
The design employs a combination of support rods, toothed wheels, limiting claws, and elastic components. The toothed wheels and limiting claws work together to achieve stable angle fixation, while the elastic components provide continuous elastic support to ensure that the sign does not rotate back after adjustment.
It enables quick adjustment and stable fixing of the sign angle, facilitates the replacement of sign slogans, and improves the convenience and stability of use.
Smart Images
Figure CN223857817U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of signboard device especially, it relates to a signboard of adjustable angle. BACKGROUND
[0002] Signboard is the card of indicating direction, also called advertising board, signboard, such as toilet direction board, road board and so on can be called signboard, its definition is more extensive, hotel guest supplies' hall signboard, guide board, room number board, consultation desk board, cashier desk board, plastic board for parking, park prompt board etc.
[0003] Then signboard uses, needs to bury the support rod into the ground and fixes, then adjusts the direction that needs to aim at the signboard after, punches on the support rod, then fixes it through the bolt.
[0004] In prior art, part of signboard in the specific use process, it is fixed through bolt mostly, then the angle of signboard cannot be adjusted quickly, therefore, aiming at the above problem, present a kind of adjustable angle signboard. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in prior art, and provides a kind of adjustable angle signboard, to improve the problem that the angle of signboard cannot be adjusted quickly in prior art.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable angle signboard, including support rod, the external fixed connection of support rod is equipped with fixed ring, the external fixed connection of fixed ring is equipped with two hollow cylinders, the external of hollow cylinder is equipped with through slot, the external rotationally connected of support rod is equipped with two toothed wheels, the external fixed connection of toothed wheel is equipped with rotating cylinder, the external fixed connection of rotating cylinder is equipped with transparent placard, the external fixed connection of support rod is equipped with two fixed blocks, the top rotationally connected of fixed block is equipped with limit pawl, the external fixed connection of hollow cylinder is equipped with mounting block, the external fixed connection of mounting block is equipped with the elastic component of jacking, the bottom fixed connection of support rod is equipped with base.
[0007] As a further description of the above technical solution:
[0008] The elastic component includes sleeve, the external fixed connection of sleeve is equipped in the external of mounting block, the internal of sleeve is provided with spring one, the internal sliding connection of sleeve is equipped with cylinder sleeve.
[0009] As a further description of the above technical solution:
[0010] The inside of the transparent placing card is provided with a placing groove, a rotating block is rotationally connected in the placing groove, a rotating groove is formed in the rotating block, two rotating plates are rotationally connected in the rotating groove, a pressing plate is fixedly connected to the outside of the rotating plate, a slide rod is fixedly connected to the side of the rotating plate, a limiting cylinder is slidably connected to the side of the slide rod, and spring No.
[0011] Further description of the above technical scheme is as follows:
[0012] The rotating plate is rotationally connected to the inside of the rotating block, and the rotating block is rotationally connected to the inside of the transparent placing card.
[0013] Further description of the above technical scheme is as follows:
[0014] The outside of the limiting claw is engaged with the outside of the gear wheel, and the outside of the elastic component is in contact with the outside of the limiting claw.
[0015] Further description of the above technical scheme is as follows:
[0016] The outside of the gear wheel is rotationally connected to the inside of the hollow cylinder, and the outside of the limiting claw is rotationally connected to the inside of the through groove.
[0017] Further description of the above technical scheme is as follows:
[0018] One side of the spring No.
[0019] Further description of the above technical scheme is as follows:
[0020] The outside of the pressing plate is in contact with the inside of the transparent placing card, and the outside of the rotating plate is rotationally connected to the inside of the transparent placing card.
[0021] The utility model has the advantages of the following:
[0022] 1、The utility model discloses a rotating cylinder is held and is rotated according to the road driving direction by staff, and the angle of the indicating card is adjusted by the rotating cylinder driving gear wheel to rotate outside the supporting rod, and the angle is fixed by the cooperation of the gear wheel and the limiting claw, so that the indicating card is prevented from rotating back.
[0023] 2、When the indicating slogan in the transparent placing card needs to be replaced, the staff only needs to put hand into the placing groove, pinch the rotating plate and pull down, so that the rotating plate and the pressing plate can be taken out from the transparent placing card, and after the new indicating slogan is put in, the rotating plate is rotated back into the placing groove, and the replacement is completed. DRAWINGS
[0024] Figure 1 A perspective view of the angle-adjustable signboard according to the present application;
[0025] Figure 2 A fixed ring structure schematic view of the angle-adjustable signboard according to the present application;
[0026] Figure 3 A Figure 2 An enlarged view of A in the middle;
[0027] Figure 4 A rotating plate structure schematic view of the angle-adjustable signboard according to the present application;
[0028] Figure 5 A rotating cylinder structure schematic view of the angle-adjustable signboard according to the present application;
[0029] Figure 6 A Figure 5 An enlarged view of B in the middle.
[0030] Legend:
[0031] 1, support rod; 2, fixed ring; 3, hollow cylinder; 4, through slot; 5, gear wheel; 6, rotating cylinder; 7, transparent placement card; 8, fixed block; 9, limit claw; 10, mounting block; 11, sleeve; 12, spring one; 13, cylindrical sleeve; 14, placement groove; 15, rotating block; 16, rotating groove; 17, rotating plate; 18, extrusion plate; 19, slide rod; 20, limit cylinder; 21, spring two; 22, base. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0033] Refer to Figures 1 to 3As shown, the utility model provides an embodiment: a kind of angle-adjustable signboard, including support rod 1, support rod 1 can make that signboard reaches suitable height, the external fixed connection of support rod 1 is fixed ring 2, fixed ring 2 is installed in the outside of support rod 1, connection fastening, the external fixed connection of fixed ring 2 is two hollow barrels 3, the internal space of hollow barrel 3 will not cause the rotation of toothed gear 5 Influence, hollow barrel 3 is externally provided with through slot 4, through slot 4 is adapted to the rotation of limit pawl 9, can let limit pawl 9 flexibly rotate therein, the external rotation connection of support rod 1 is two toothed gears 5, toothed gear 5 and limit pawl 9 cooperate closely, in rotation process, limit pawl 9 can limit the action of toothed gear 5, realize the stable fixing after angle adjustment, the external rotation connection of toothed gear 5 is in the inside of hollow barrel 3, the external fixed connection of toothed gear 5 is rotating cylinder 6, rotating cylinder 6 is convenient for staff to hold rotation, the external fixed connection of rotating cylinder 6 is transparent placard 7, transparent placard 7 can clearly show the indication slogan placed therein;
[0034] The external fixed connection of support rod 1 is two fixed blocks 8, and the rotation of limit pawl 9 is supported by the fixed block 8, and the top of the fixed block 8 is rotatably connected to the limit pawl 9, and the limit pawl 9 can timely clamp the teeth of the toothed gear 5, and the outside of the limit pawl 9 is engaged with the outside of the toothed gear 5, to ensure that the toothed gear 5 does not rotate after being adjusted to the appropriate angle, and the outside of the elastic assembly is in contact with the outside of the limit pawl 9, and the outside of the hollow barrel 3 is fixedly connected to the mounting block 10.
[0035] The external fixed connection of the mounting block 10 is provided with a spring assembly for jacking, and the spring assembly comprises a sleeve 11, the outside of the sleeve 11 is fixedly connected to the outside of the mounting block 10, the sleeve 11 is to prevent the spring 12 from deforming, the inside of the sleeve 11 is provided with the spring 12, the spring 12 can continuously provide stable elastic force for the cylindrical sleeve 13, one side of the spring 12 is fixedly connected to the inside of the sleeve 11, the other side of the spring 12 is fixedly connected to the inside of the cylindrical sleeve 13, the cylindrical sleeve 13 is to prevent the spring 12 from deforming, the inside of the sleeve 11 is slidably connected to the cylindrical sleeve 13, the cylindrical sleeve 13 cooperates with the spring 12 to quickly jack the limit pawl 9, to ensure that the limit pawl 9 timely clamps the teeth when the toothed gear 5 rotates.
[0036] Refer to Figures 4 to 6As shown, the inside of the transparent placing card 7 is provided with a placing groove 14, the inside space of the placing groove 14 can place the indication slogan, the inside of the placing groove 14 is rotatably connected with a rotating block 15, the rotating block 15 is used to drive the rotation of the rotating plate 17, the inside of the rotating block 15 is provided with a rotating groove 16, the rotating groove 16 is used to effectively connect the rotating plate 17, the inside of the rotating groove 16 is rotatably connected with two rotating plates 17, the rotating plate 17 can drive the extrusion plate 18 to limit the indication slogan, the outside of the rotating plate 17 is rotatably connected in the inside of the rotating block 15, the outside of the rotating plate 17 is fixedly connected with the extrusion plate 18, the plate surface of the extrusion plate 18 is flat, which can effectively fit the indication slogan;
[0037] The outside of the extrusion plate 18 is in contact with the inside of the transparent placing card 7, the outside of the rotating plate 17 is rotatably connected in the inside of the transparent placing card 7, the proximal side of the two rotating plates 17 is fixedly connected with a slide rod 19, the proximal side of the two slide rods 19 is slidably connected with a limiting cylinder 20, the limiting cylinder 20 limits the sliding of the slide rod 19, the outside of the limiting cylinder 20 is sleeved with a spring 21, the spring 21 can expand the rotating plate 17 outward, ensuring the limiting effect of the extrusion plate 18 on the indication slogan, the bottom of the supporting rod 1 is fixedly connected with a base 22.
[0038] Working principle: when the staff installs the sign, first bury the base 22 at the bottom of the supporting rod 1 into the ground of the installation place, then hold the rotating cylinder 6 and rotate it according to the driving direction of the road, so that the rotating cylinder 6 drives the gear wheel 5 to rotate synchronously outside the supporting rod 1, so that the gear wheel 5 rotates to push the limiting claw 9, so that the limiting claw 9 is clamped into the teeth outside the gear wheel 5, and is limited, when the limiting claw 9 is pushed, the sleeve 11 and the spring 1 fixedly connected outside the mounting block 10 and the cylinder sleeve 13 make the cylinder sleeve 13 elastically push the outside of the limiting claw 9, so that the limiting claw 9 will be clamped into the teeth of the gear wheel 5 after the gear wheel 5 pushes the limiting claw 9 once, and will not appear in the reverse state;
[0039] Then when it is needed to replace different indication slogans in the inside of the transparent placing card 7, only need to put the hand into the inside of the placing groove 14, pinch the rotating plate 17, then pull down, so that the rotating plate 17 cooperates with the extrusion plate 18 to slide out from the inside of the transparent placing card 7, then place the indication slogan to be replaced in the inside of the transparent placing card 7, effectively support the indication slogan through the placing groove 14 provided in the inside of the transparent placing card 7, then pinch the rotating plate 17 again, so that the rotating plate 17 cooperates with the extrusion plate 18 to rotate into the inside of the placing groove 14, then push the proximal side of the two rotating plates 17 through the limiting cylinder 20, the slide rod 19 and the spring 21, so that the rotating plate 17 expands outward, then the extrusion plate 18 effectively pushes and limits the indication slogan in the inside of the placing groove 14.
[0040] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. An angle-adjustable signboard comprising a support pole (1), characterized in that: The outer part of the supporting rod (1) is fixedly connected with a fixed ring (2), the outer part of the fixed ring (2) is fixedly connected with two hollow barrels (3), the outer part of the hollow barrel (3) is provided with a through groove (4), the outer part of the supporting rod (1) is rotatably connected with two toothed wheels (5), the outer part of the toothed wheel (5) is fixedly connected with a rotating barrel (6), the outer part of the rotating barrel (6) is fixedly connected with a transparent placing card (7), the outer part of the supporting rod (1) is fixedly connected with two fixed blocks (8), the top of the fixed block (8) is rotatably connected with a limiting claw (9), the outer part of the hollow barrel (3) is fixedly connected with a mounting block (10), the outer part of the mounting block (10) is fixedly connected with a spring assembly which is pushed, and the bottom of the supporting rod (1) is fixedly connected with a base (22).
2. An angle adjustable signboard according to claim 1, characterized in that: The spring assembly comprises a sleeve (11), the outer part of the sleeve (11) is fixedly connected to the outside of the mounting block (10), the inside of the sleeve (11) is provided with a spring (12), and the inside of the sleeve (11) is slidably connected with a cylindrical sleeve (13).
3. An angle adjustable signboard according to claim 1, characterized in that: The inside of the transparent placing card (7) is provided with a placing groove (14), the inside of the placing groove (14) is rotatably connected with a rotating block (15), the inside of the rotating block (15) is provided with a rotating groove (16), the inside of the rotating groove (16) is rotatably connected with two rotating plates (17), the outside of the rotating plate (17) is fixedly connected with a pressing plate (18), the proximal side of the two rotating plates (17) is fixedly connected with a sliding rod (19), the proximal side of the two sliding rods (19) is slidably connected with a limiting barrel (20), and the outside of the limiting barrel (20) is sleeved with a spring (21).
4. An angle adjustable signboard according to claim 3, characterized in that: The outside of the rotating plate (17) is rotatably connected to the inside of the rotating block (15), and the outside of the rotating block (15) is rotatably connected to the inside of the transparent placing card (7).
5. An angle adjustable signboard according to claim 1, characterized in that: The outside of the limiting claw (9) is engaged with the outside of the toothed wheel (5), and the outside of the spring assembly is in contact with the outside of the limiting claw (9).
6. An angle adjustable signboard according to claim 1, characterized in that: The outside of the toothed wheel (5) is rotatably connected to the inside of the hollow barrel (3), and the outside of the limiting claw (9) is rotatably connected to the inside of the through groove (4).
7. An angle adjustable signboard according to claim 2, characterized in that: One side of the spring (12) is fixedly connected to the inside of the sleeve (11), and the other side of the spring (12) is fixedly connected to the inside of the cylindrical sleeve (13).
8. An angle adjustable signboard according to claim 3, characterized in that: The outside of the pressing plate (18) is in contact with the inside of the transparent placing card (7), and the outside of the rotating plate (17) is rotatably connected to the inside of the transparent placing card (7).