CN211057656U

CN211057656U - Traffic sign auto-change over device of rotatable lift

Info

Publication number: CN211057656U
Application number: CN201922011208.4U
Authority: CN
Inventors: 吴爱明
Original assignee: Jiangsu Tianyang Transportation Technology Co ltd
Current assignee: Jiangsu Tianyang Transportation Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-21
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a rotatable traffic sign auto-change over device that goes up and down belongs to the traffic equipment technology field and includes the base, and the inside of base is provided with the battery, and the upper surface middle part of base is provided with electric telescopic handle, the top of base is provided with the switching mechanism, and the switching mechanism includes the case of depositing, and the below of depositing the case is provided with the driving motor corresponding with electric telescopic handle, and the inside of depositing the case is provided with the marking plate, is provided with the second spacing spout corresponding with the marking plate on the case of depositing, and the upper surface of depositing the case is provided with the solar energy electroplax, the lower surface of depositing the case is provided with the protection casing, and the bottom of protection casing is provided with; the utility model discloses simple structure, convenient to use, the user can adjust the height of switching device through electric telescopic handle, also can adjust the angle of sign board through driving motor, makes switching device's use more humanized.

Description

Traffic sign auto-change over device of rotatable lift

Technical Field

The utility model belongs to the technical field of the traffic equipment, concretely relates to rotatable traffic sign auto-change over device that goes up and down.

Background

Chinese patent (publication No. CN208379480U) discloses a rotatable traffic sign switching device that goes up and down, including base, frame, internal thread pipe, horizontal bevel gear, vertical bevel gear, crank, threaded rod, sign switching device, grab handle and connecting rod, the top of base is provided with the frame, and the top of frame is provided with the through-hole, and the inside of frame is provided with the internal thread pipe, and the outside of internal thread pipe is provided with horizontal bevel gear.

The utility model discloses an advantage lies in can switching the sign, still can adjust the height of device as required, but setting up of rotation function has made things convenient for the regulation of sign angle simultaneously.

However, the switching device has a simple structure, so that the angle adjustment and the height adjustment of the switching device are both performed manually, the switching device is inconvenient to use, and the use experience of a user on the switching device is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a traffic sign auto-change over device of rotatable lift to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a traffic sign auto-change over device of rotatable lift, includes the base, and the inside of base is provided with the battery, and the upper surface middle part of base is provided with electric telescopic handle, the top of base is provided with switching mechanism, and switching mechanism is provided with the driving motor corresponding with electric telescopic handle including depositing the case, and the below of depositing the case is provided with, and the inside of depositing the case is provided with the signboard, deposits and is provided with the spacing spout of second that corresponds with the signboard on the case, and the upper surface of depositing the case is provided with the solar energy electroplax.

As a further aspect of the present invention: the lower surface of the storage box is provided with a protective cover, and the bottom end of the protective cover is provided with a limiting bearing corresponding to the electric telescopic rod.

As a further aspect of the present invention: the inner wall of the protective cover is provided with sound-absorbing cotton corresponding to the driving motor, and the sound-absorbing cotton is bonded with the protective cover through glue.

As a further aspect of the present invention: the solar panel is of a cuboid structure, is connected with the storage box through glue in a bonding mode, and is electrically connected with the storage battery.

As a further aspect of the present invention: one end of the identification plate is provided with a pulling plate which is of a cuboid structure, and the identification plate is fixedly connected with the pulling plate in a welding mode.

As a further aspect of the present invention: the other end of sign board is provided with the limiting plate, deposits the inside of case and offers the first spacing spout corresponding with the limiting plate.

As a further aspect of the present invention: land wheels are arranged at two ends of the lower surface of the base, and the top ends of the land wheels are fixedly connected with the base through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use, the user can adjust the height of switching device through electric telescopic handle, also can adjust the angle of sign board through driving motor, makes switching device's use more humanized, promotes the user and experiences the use of switching device, secondly, this device adopts solar energy to supply power, and this device removes comparatively conveniently moreover, is worth promoting and uses.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a switching mechanism according to the present invention;

fig. 3 is a schematic structural view of a corresponding identification plate of the present invention;

in the figure: the solar energy storage device comprises a base 1, an electric telescopic rod 2, a switching mechanism 3, a storage battery 4, a land wheel 5, a driving motor 31, a protective cover 321, sound-absorbing cotton 322, a storage box 323, a marking plate 33, a pulling plate 34, a first limiting chute 35, a solar panel 36, a second limiting chute 37, a limiting bearing 38 and a limiting plate 39.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a rotatable lifting traffic sign switching device comprises a base 1, a storage battery 4 is arranged inside the base 1, an electric telescopic rod 2 is welded in the middle of the upper surface of the base 1, a switching mechanism 3 is arranged above the base 1, the switching mechanism 3 comprises a storage box 323, a driving motor 31 corresponding to the electric telescopic rod 2 is arranged below the storage box 323, a sign plate 33 is arranged inside the storage box 323, a second limiting chute 37 corresponding to the sign plate 33 is arranged on the storage box 323, and a solar electric plate 36 is arranged on the upper surface of the storage box 323;

in order to prevent the storage box 323 from tilting during use, in this embodiment, it is preferable that the lower surface of the storage box 323 is provided with a protective cover 321, the bottom end of the protective cover 321 is provided with a limit bearing 38 corresponding to the electric telescopic rod 2, when in use, the storage box 323 is limited by the mutual cooperation of the protective cover 321 and the limit bearing 38, so as to effectively prevent the storage box 323 from tilting during use, the storage battery 4 can be used to lower the center of gravity of the base 1, so as to effectively prevent the base 1 from tilting, and a user can print different warning marks on different identification plates 33 according to use requirements;

in order to make the function of the protection cover 321 more abundant, in this embodiment, it is preferable that the inner wall of the protection cover 321 is provided with sound-absorbing cotton 322 corresponding to the driving motor 31, the sound-absorbing cotton 322 and the protection cover 321 are bonded and connected by glue, when in use, noise generated when the driving motor 31 works is absorbed by the sound-absorbing cotton 322, so that noise generated when the switching device is in use is smaller;

in order to make the use of the solar electric panel 36 more reliable, in this embodiment, it is preferable that the solar electric panel 36 is a rectangular parallelepiped structure, the solar electric panel 36 is adhesively connected to the storage box 323 by glue, the solar electric panel 36 is electrically connected to the storage battery 4, the driving motor 31 and the electric telescopic rod 2 are both electrically connected to the storage battery 4 by P L C, and P L C is used in the prior art;

in order to make the function of the switching device more versatile, in this embodiment, it is preferable that the number of the indication plates 33 is not limited, the indication plates 33 are symmetrically disposed at two ends of the storage box 323, the indication plates 33 at two ends of the storage box 323 are oppositely disposed (one of the alarm faces is forward, and the other is backward), and the driving motor 31 is a stepping motor.

Example 2:

on the basis of embodiment 1, in order to facilitate a user to pull out the identification plate 33, in this embodiment, preferably, one end of the identification plate 33 is provided with a pulling plate 34, the pulling plate 34 is a rectangular parallelepiped structure, and a connection manner between the pulling plate 34 and the identification plate 33 is not limited, and in this embodiment, preferably, the identification plate 33 and the pulling plate 34 are fixedly connected by a welding manner;

in order to prevent the sign plate 33 from falling off when in use, in this embodiment, preferably, a limit plate 39 is arranged at the other end of the sign plate 33, a first limit chute 35 corresponding to the limit plate 39 is arranged inside the storage box 323, and the connection mode between the limit plate 39 and the sign plate 33 is not limited, in this embodiment, preferably, the limit plate 39 and the sign plate 33 are in an integrally formed structure;

when in use, the limiting plate 39 can slide along the first limiting sliding groove 35, so that the marking plate 33 is prevented from inclining or falling off when in use through the mutual matching of the limiting plate 39 and the first limiting sliding groove 35, and the use of the marking plate 33 is more reliable;

in order to make the movement of the switching device more convenient, in this embodiment, preferably, the two ends of the lower surface of the base 1 are provided with the land wheels 5, the land wheels 5 are universal wheels with a self-locking function, the top ends of the land wheels 5 are fixedly connected with the base 1 through screws, the base 1 is moved through the land wheels 5 during use, and a user can move the switching device more conveniently, thereby saving time and labor.

The utility model discloses a theory of operation and use flow: when the switching device is used, the switching device is placed at a designated position, the land wheel 5 is locked, and the identification plate 33 is pulled out, so that the indication effect is achieved through the pulled identification plate 33, when the height of the switching device needs to be adjusted, the electric telescopic rod 2 is driven to extend, the height of the switching device is correspondingly lifted at the moment, the electric telescopic rod 2 is driven to contract, the height of the switching device is correspondingly reduced at the moment, a user can adjust the height of the switching device more conveniently, and when the identification plate 33 needs to be switched, the user can perform switching manually or automatically;

the manual switching method is to push the original identification plate 33 into the storage box 323 and then pull out the new identification plate 33, and the automatic switching method is to pull out the identification plate 33 to be switched in advance, at this time, the two identification plates 33 are respectively located at the two ends of the storage box 323, when the switching is needed, the power supply of the driving motor 31 is switched on (timing can be carried out through P L C, and conventional control modes such as remote control and the like are also available), and the storage box 323 is driven to rotate 180 degrees through the driving motor 31, so that the identification plates 33 are switched, the switching of the identification plates 33 by a user is more humanized, time and labor are saved, and the use experience of the user on the switching device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a traffic sign auto-change over device of rotatable lift, includes base (1), and the inside of base (1) is provided with battery (4), and the upper surface middle part of base (1) is provided with electric telescopic handle (2), its characterized in that: the solar electric heating device is characterized in that a switching mechanism (3) is arranged above the base (1), the switching mechanism (3) comprises a storage box (323), a driving motor (31) corresponding to the electric telescopic rod (2) is arranged below the storage box (323), an identification plate (33) is arranged inside the storage box (323), a second limiting sliding groove (37) corresponding to the identification plate (33) is arranged on the storage box (323), and a solar electric plate (36) is arranged on the upper surface of the storage box (323).

2. The rotatable up-and-down traffic sign switching device according to claim 1, wherein: the lower surface of the storage box (323) is provided with a protective cover (321), and the bottom end of the protective cover (321) is provided with a limiting bearing (38) corresponding to the electric telescopic rod (2).

3. The rotatable up-and-down traffic sign switching device according to claim 2, wherein: the inner wall of the protective cover (321) is provided with sound absorption cotton (322) corresponding to the driving motor (31), and the sound absorption cotton (322) is connected with the protective cover (321) through glue in an adhering mode.

4. A rotatable up-and-down traffic sign switching device according to claim 3, characterized in that: the solar panel (36) is of a cuboid structure, the solar panel (36) is bonded with the storage box (323) through glue, and the solar panel (36) is electrically connected with the storage battery (4).

5. The rotatable up-and-down traffic sign switching device according to claim 4, wherein: one end of the identification plate (33) is provided with a pulling plate (34), the pulling plate (34) is of a cuboid structure, and the identification plate (33) is fixedly connected with the pulling plate (34) in a welding mode.

6. The rotatable up-and-down traffic sign switching device according to claim 5, wherein: the other end of the sign board (33) is provided with a limiting board (39), and a first limiting sliding groove (35) corresponding to the limiting board (39) is formed in the storage box (323).

7. A rotatable up-and-down traffic sign switching device according to any one of claims 1-6, characterized in that: land wheels (5) are arranged at two ends of the lower surface of the base (1), and the top ends of the land wheels (5) are fixedly connected with the base (1) through screws.