CN213545762U

CN213545762U - Rotatable signboard

Info

Publication number: CN213545762U
Application number: CN202022743007.6U
Authority: CN
Inventors: 吴均平
Original assignee: Shenyang Jinzhuoyue Logo Manufacturing Co Ltd
Current assignee: Shenyang Jinzhuoyue Logo Manufacturing Co Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-25
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a rotatable formula signboard, including the swivel mount, a plurality of supporting legs of swivel mount bottom fixedly connected with, the swivel mount bottom is rotated and is connected with the rotation axis, the rotation axis runs through the bottom of swivel mount and extends to the swivel mount in, the propelling movement mouth has been seted up to the swivel mount lateral wall, the promotion groove has been seted up to the swivel mount inside wall, be equipped with the axis of rotation in the promotion groove, the rotation axis links to each other with the axis of rotation through a drive mechanism, the axis of rotation extends to the swivel mount through propelling movement mouth. The utility model discloses a cooperation of rotation axis, axis of rotation, supporting leg, revolving frame, revolving axle, signboard body, first transmission shaft is used, can make the signboard body rotate through rotating the rotation axis, promotes the axis of rotation right through promoting the handle to make first bevel gear and second bevel gear break away from, thereby can prevent that child from rotating the rotation axis and making the signboard can not play the problem of indicating the way like this, improved the practicality of device.

Description

Rotatable signboard

Technical Field

The utility model relates to a rotatable formula signboard technical field especially relates to a rotatable formula signboard.

Background

In order to increase the awareness of people to various garden plants, a plurality of garden plants are provided with a signboard to indicate where people should go, and two sides of the signboard are used for guiding tourists under different conditions.

However, the rotatable signboard in the park at the present stage has the following defects that some children can rotate the signboard in the park sometimes to cause the signboard not to play a role in directing, and the signboard is rotatably arranged and lacks limitation and can rotate automatically under the action of wind force easily, so that the rotatable signboard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a rotatable signboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotatable signboard comprises a rotating frame, wherein a plurality of supporting legs are fixedly connected to the bottom of the rotating frame, a rotating shaft is rotatably connected to the bottom of the rotating frame, the rotating shaft penetrates through the bottom of the rotating frame and extends into the rotating frame, a pushing opening is formed in the side wall of the rotating frame, a pushing groove is formed in the inner side wall of the rotating frame, a rotating shaft is arranged in the pushing groove and is connected with the rotating shaft through a first transmission mechanism, the rotating shaft extends out of the rotating frame through the pushing opening, the top of the rotating frame is rotatably connected with a first transmission shaft, a signboard body is fixedly connected to the bottom of the first transmission shaft, a rotating shaft is fixedly connected to the bottom of the signboard body and is connected with the rotating shaft through a second rotation mechanism, a rotating groove is formed in the top of the rotating frame, a second transmission shaft is, the first transmission shaft is connected with the second transmission shaft through a rotating mechanism, and a limiting mechanism is arranged on the side wall of the rotating frame.

Preferably, the first transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft, a second bevel gear fixedly connected to the outer side wall of the rotating shaft, and the first bevel gear is in meshed connection with the second bevel gear.

Preferably, the second swing mechanism comprises a third bevel gear fixedly connected to the outer side wall of the rotating shaft, the outer side wall of the rotating shaft is fixedly connected with a fourth bevel gear, and the third bevel gear is in meshed connection with the fourth bevel gear.

Preferably, rotary mechanism includes the first belt pulley of fixed connection at first transmission shaft lateral wall, second transmission shaft lateral wall fixedly connected with second belt pulley, first belt pulley passes through the belt with the second belt pulley and is connected.

Preferably, the limiting mechanism comprises a limiting groove formed in the outer side wall of the rotating frame, a limiting rod is connected to the inner side wall of the limiting groove in a sliding mode, the limiting groove is communicated with the rotating groove, and a limiting opening corresponding to the limiting rod is formed in the outer side wall of the second transmission shaft.

Preferably, the outer side wall of the rotating shaft is fixedly connected with a pushing handle, and the outer side wall of the rotating shaft is fixedly connected with a rotating handle.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a cooperation of rotation axis, axis of rotation, supporting leg, revolving frame, revolving axle, signboard body, first transmission shaft is used, can make the signboard body rotate through rotating the rotation axis, promotes the axis of rotation right through promoting the handle to make first bevel gear and second bevel gear break away from, thereby can prevent that child from rotating the rotation axis and making the signboard can not play the problem of indicating the way like this, improved the practicality of device.

2. The utility model discloses a supporting leg, revolving frame, belt, second transmission shaft, rotation groove, spacing groove, gag lever post, spacing mouthful cooperation are used, can push into the gag lever post in the spacing mouth to the rotation of restriction second transmission shaft has solved the signboard and has lacked spacingly, and easy self-rotation's problem under the effect of wind power has improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a rotatable signboard provided by the present invention;

fig. 2 is an enlarged view of the position a of the present invention.

In the figure: 1. supporting legs; 2. rotating the frame; 3. a rotating shaft; 4. a rotating shaft; 5. a first drive shaft; 6. a signboard body; 7. a rotating shaft; 8. a rotating groove; 9. a push groove; 10. pushing the port; 11. a second drive shaft; 12. a limiting port; 13. a limiting groove; 14. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a rotatable signboard comprises a rotating frame 2, the bottom of the rotating frame 2 is fixedly connected with a plurality of supporting legs 1, the bottom of the rotating frame 2 is rotatably connected with a rotating shaft 3, the outer side wall of the rotating shaft 3 is fixedly connected with a rotating handle, the rotating shaft 3 can be driven to rotate through the rotating handle, the rotating shaft 3 penetrates through the bottom of the rotating frame 2 and extends into the rotating frame 2, the side wall of the rotating frame 2 is provided with a pushing opening 10, the inner side wall of the rotating frame 2 is provided with a pushing groove 9, a rotating shaft 4 is arranged in the pushing groove 9, the outer side wall of the rotating shaft 4 is fixedly connected with a pushing handle, and;

the rotating shaft 3 is connected with the rotating shaft 4 through a first transmission mechanism, the first transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft 3, the outer side wall of the rotating shaft 4 is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, the rotating shaft 4 extends out of the rotating frame 2 through a pushing port 10, the top of the rotating frame 2 is rotatably connected with a first transmission shaft 5, the bottom of the first transmission shaft 5 is fixedly connected with a signboard body 6, and the bottom of the signboard body 6 is fixedly connected with a rotating shaft 7;

the rotating shaft 7 is connected with the rotating shaft 4 through a second rotating mechanism, the second rotating mechanism comprises a third bevel gear fixedly connected to the outer side wall of the rotating shaft 4, the outer side wall of the rotating shaft 7 is fixedly connected with a fourth bevel gear, the third bevel gear is meshed with the fourth bevel gear, a rotating groove 8 is formed in the top of the rotating frame 2, and a second transmission shaft 11 is rotatably connected in the rotating groove 8;

the first transmission shaft 5 is connected with the second transmission shaft 11 through a rotating mechanism, the rotating mechanism comprises a first belt pulley fixedly connected to the outer side wall of the first transmission shaft 5, the outer side wall of the second transmission shaft 11 is fixedly connected with a second belt pulley, and the first belt pulley is connected with the second belt pulley through a belt;

2 lateral walls of swivel frame are equipped with stop gear, and stop gear is including offering the spacing groove 13 at 2 lateral walls of swivel frame, and spacing groove 13 inside wall sliding connection has gag lever post 14, and spacing groove 13 is linked together with rotating

groove

8, and 11 lateral walls of secondary drive axle have seted up the spacing mouth 12 corresponding with gag lever post 14.

The utility model discloses specific theory of operation as follows:

firstly, a rotating handle is pulled, the rotating handle can drive a rotating shaft 3 to rotate when rotating, the rotating shaft 3 drives a rotating shaft 4 to rotate through the matching use of a first bevel gear and a second bevel gear, the rotating shaft 4 drives a rotating shaft 7 to rotate through the matching use of a third bevel gear and a fourth bevel gear when rotating, and the rotating shaft 7 drives a signboard body 6 to rotate;

accomplish the back with signboard body 6, promote the handle right, make first bevel gear and second bevel gear break away from, even stir the twist grip and also can not drive signboard body 6 and rotate like this, thereby prevented that child from rotating rotation axis 3 and making the signboard play the problem that the way can not, when needs rotate signboard body 6, will promote the handle and stimulate left, make first bevel gear and second bevel gear meshing can, through pushing into spacing mouthful 12 with gag lever post 14 in, can be spacing with second transmission shaft 11, make it can not take place to rotate, can make signboard body 6 can not take place to rotate through the effect of belt behind the 11 stall of second transmission shaft, thereby it lacks spacingly to have solved the signboard, the self-rotation's problem under the effect of wind power easily, the practicality of device has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rotatable signboard comprises a rotating frame (2) and is characterized in that a plurality of supporting legs (1) are fixedly connected to the bottom of the rotating frame (2), a rotating shaft (3) is connected to the bottom of the rotating frame (2) in a rotating mode, the rotating shaft (3) penetrates through the bottom of the rotating frame (2) and extends into the rotating frame (2), a pushing opening (10) is formed in the side wall of the rotating frame (2), a pushing groove (9) is formed in the inner side wall of the rotating frame (2), a rotating shaft (4) is arranged in the pushing groove (9), the rotating shaft (3) is connected with the rotating shaft (4) through a first transmission mechanism, the rotating shaft (4) extends out of the rotating frame (2) through the pushing opening (10), the top of the rotating frame (2) is rotatably connected with a first transmission shaft (5), and a signboard body (6) is fixedly connected to the bottom of the first transmission shaft (5), the signboard body (6) bottom fixedly connected with revolving axle (7), revolving axle (7) link to each other with axis of rotation (4) through second rotation mechanism, rotation groove (8) have been seted up at revolving frame (2) top, it is connected with second transmission shaft (11) to rotate groove (8) internal rotation, first transmission shaft (5) link to each other with second transmission shaft (11) through rotary mechanism, revolving frame (2) lateral wall is equipped with stop gear.

2. The rotatable signboard of claim 1, wherein the first transmission mechanism comprises a first bevel gear fixedly connected to the outer side wall of the rotating shaft (3), and a second bevel gear fixedly connected to the outer side wall of the rotating shaft (4), and the first bevel gear and the second bevel gear are in meshed connection.

3. The rotatable signboard of claim 1, wherein the second rotation mechanism comprises a third bevel gear fixedly connected to the outer side wall of the rotation shaft (4), and a fourth bevel gear fixedly connected to the outer side wall of the rotation shaft (7), wherein the third bevel gear is engaged with the fourth bevel gear.

4. The rotatable signboard of claim 1, wherein the rotating mechanism comprises a first pulley fixedly connected to the outer side wall of the first transmission shaft (5), and a second pulley fixedly connected to the outer side wall of the second transmission shaft (11), and the first pulley and the second pulley are connected by a belt.

5. The rotatable signboard of claim 1, wherein the limiting mechanism comprises a limiting groove (13) formed in the outer side wall of the rotating frame (2), a limiting rod (14) is slidably connected to the inner side wall of the limiting groove (13), the limiting groove (13) is communicated with the rotating groove (8), and a limiting opening (12) corresponding to the limiting rod (14) is formed in the outer side wall of the second transmission shaft (11).

6. The rotatable signboard of claim 1, wherein a push handle is fixedly connected to the outer side wall of the rotating shaft (4), and a rotating handle is fixedly connected to the outer side wall of the rotating shaft (3).