CN218729437U - Movable signal lamp - Google Patents

Abstract

The utility model discloses a portable signal lamp, the load simulator comprises a case, the top fixed mounting of machine case has the mobile jib, the fixed mount pad that is provided with in one side of mobile jib, the inside of mount pad is rotated and is provided with the screw thread pivot, servo motor is installed to the bottom of mount pad, and one section of screw thread pivot extends to servo motor's one end, and the screw thread pivot passes through the coupling joint with servo motor, be provided with the lead screw slider in the screw thread pivot, in the one end of lead screw slider extended to the mobile jib, and the one end of lead screw slider was provided with fixed cover, the top of mobile jib is provided with the telescopic link the utility model discloses in designed and driven the epaxial lead screw slider up-and-down motion of screw thread pivot through servo motor to the elevating movement who realizes driving the telescopic link, thereby realize the lift altitude mixture control of signal lamp body, convenient and fast more and stable.

Description

A mobile signal light

technical field

The utility model belongs to the technical field of signal lamps, in particular to a mobile signal lamp.

Background technique

Road traffic lights are a type of traffic lights used to assign effective right-of-way to conflicting traffic flows to improve road traffic safety and road capacity. It is divided into: giving a directional signal, displaying a single color traffic control signal lights such as traffic lights, and indicating specific content such as pedestrians walking and stopping (indicated by arrows), the direction of the vehicle, etc. There are two types of signal lights with symbols . Now when traffic lights at some intersections break down and cannot resume work quickly, mobile signal lights are generally used to place them in the middle of the intersection, which is convenient for drivers to observe, provide signals, and ensure orderly traffic.

When the existing mobile signal lamp is in use, in order to adjust the height conveniently, it is generally adjusted by hand wheel, and the adjustment is relatively troublesome. Not fast enough.

Utility model content

The purpose of this utility model is to provide a mobile signal lamp to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mobile signal lamp, including a chassis, the top of the chassis is fixedly installed with a main rod, and one side of the main rod is fixedly provided with a mounting seat, in order to facilitate installation and drive Assemblies, the internal rotation of the mounting seat is provided with a threaded shaft, the bottom end of the mounting seat is installed with a servo motor, and a section of the threaded shaft extends to one end of the servo motor, and the threaded shaft and the servo motor are connected through a coupling, It is convenient to drive the threaded shaft to rotate. The threaded shaft is provided with a screw slider. One end of the screw slider extends into the main rod, and one end of the screw slider is provided with a fixed sleeve. In order to facilitate the connection of the telescopic rod, The top of the main rod is provided with a telescopic rod, and the telescopic rod is equipped with a signal lamp body, which acts as an indicator. In the storage battery in the chassis, the bottom end of the telescopic rod extends into the main rod, and the bottom end of the telescopic rod is provided with a connecting rod, and the connecting rod penetrates the fixed sleeve and is fixedly connected, in order to realize electric lifting adjustment.

Preferably, the mounting seat and the main rod are fixedly connected by screws, and the mounting seat and the main rod are connected to each other, so as to ensure smooth movement of the fixing sleeve up and down.

Preferably, guide grooves are respectively provided on both sides of the interior of the main rod, guide seats are provided on the outer side of the fixed sleeve corresponding to the guide grooves, and the guide seats extend to the guide grooves, and vertically installed in the guide grooves There is a guide rod, and the guide seat is sleeved on the guide rod for sliding connection, in order to play a stable guiding role and ensure the stable lifting of the telescopic rod without tilting.

Preferably, the telescopic rod and the connecting rod are of an integrated structure, and both the telescopic rod and the connecting rod are hollow tubular structures for the convenience of wiring.

Preferably, a storage battery is provided inside the cabinet, and the storage battery is electrically connected to the signal lamp body and the photovoltaic panel, and a movable door is provided on one side of the cabinet to facilitate later maintenance and repair.

Preferably, a universal wheel is provided around the bottom of the case, and the universal wheel is fixedly connected with the bottom of the case by bolts, so that the movement is more convenient.

Compared with the prior art, the beneficial effect of the utility model is: in the utility model, the servo motor is designed to drive the screw slider on the threaded shaft to move up and down, so as to realize the lifting movement of the telescopic rod, so as to realize the signal lamp body The lifting height adjustment is more convenient, quicker and more stable.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view sectional structure schematic diagram of the utility model;

Fig. 3 is the partial sectional enlarged schematic diagram of the utility model;

Fig. 4 is a top view sectional structural schematic diagram of the main rod and the mounting seat of the present utility model;

Fig. 5 is a top view schematic diagram of the overall structure of the screw slider and the fixing sleeve of the utility model;

In the figure: 1. Chassis; 2. Main rod; 3. Mounting seat; 4. Telescopic rod; 5. Signal light body; 6. Photovoltaic panel; 7. Lead screw slider; 8. Servo motor; 9. Thread shaft; 10 , connecting rod; 11, guide rod; 12, guide groove; 13, guide seat; 14, fixed sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 5, the utility model provides a technical solution: a mobile signal lamp, including a chassis 1, a main pole 2 is fixedly installed on the top of the chassis 1, and a mounting seat 3 is fixedly installed on one side of the main pole 2 , in order to facilitate the installation of the servo motor 8 and the threaded shaft 9, the inner rotation of the mounting seat 3 is provided with a threaded shaft 9, the bottom end of the mounting seat 3 is equipped with a servo motor 8, and a section of the threaded shaft 9 extends to one end of the servo motor 8, And the threaded shaft 9 is connected with the servo motor 8 through a coupling. In order to facilitate the transmission, the threaded shaft 9 is provided with a lead screw slider 7. In order to facilitate the lifting movement, one end of the lead screw slider 7 extends into the main rod 2. And one end of leading screw slide block 7 is provided with fixed cover 14, in order to connect telescopic rod 4 conveniently, the top of main rod 2 is provided with telescopic rod 4, and telescopic rod 4 is equipped with signal lamp body 5, and the top of signal lamp body 5 is fixedly installed with The photovoltaic panel 6, the bottom end of the telescopic rod 4 extends into the main rod 2, and the bottom end of the telescopic rod 4 is provided with a connecting rod 10, and the connecting rod 10 is fixedly connected through the fixed sleeve 14, in order to drive the telescopic rod 4 to realize electric lifting , easy to adjust.

In this embodiment, preferably, the mounting seat 3 and the main rod 2 are fixedly connected by screws, and the mounting seat 3 and the main rod 2 communicate with each other, in order to ensure that the screw slider 7 and the fixing sleeve 14 slide up and down smoothly synchronously.

In this embodiment, preferably, guide grooves 12 are respectively arranged on both sides inside the main rod 2, and guide seats 13 are arranged on the outer side of the fixed sleeve 14 corresponding to the guide grooves 12, and the guide seats 13 extend to the guide grooves 12, and the guide grooves 12 is vertically installed with a guide rod 11, and the guide seat 13 is sleeved on the guide rod 11 and slidably connected.

In this embodiment, preferably, the telescopic rod 4 and the connecting rod 10 are of an integrated structure, and both the telescopic rod 4 and the connecting rod 10 are hollow tubular structures for the convenience of threading.

In this embodiment, preferably, a storage battery is provided inside the cabinet 1, and the storage battery is electrically connected to the signal lamp body 5 and the photovoltaic panel 6. In order to facilitate normal power supply work, a movable door is provided on one side of the cabinet 1 for easy maintenance.

In this embodiment, preferably, a universal wheel is provided around the bottom of the chassis 1, and the universal wheels are fixedly connected to the bottom of the chassis 1 by bolts, so as to facilitate flexible movement.

The working principle and use process of the utility model: when the utility model is in use, when the height needs to be adjusted, the servo motor 8 can be started to rotate clockwise, and the threaded shaft 9 is driven to rotate synchronously, so that the lead screw slider 7 is vertical along the threaded shaft 9 Moving straight upward, the lead screw slider 7 drives the connecting rod 10 and the telescopic rod 4 to move upward synchronously to realize the rise of the signal lamp body 5. When the height needs to be lowered, the servo motor 8 can be started to rotate in reverse, and the threaded shaft 9 is driven to reverse synchronously. To rotate, so that the screw slider 7 moves vertically downward along the threaded shaft 9, thereby driving the telescopic rod 4 and the signal lamp body 5 to move downward.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable signal lamp, includes quick-witted case (1), its characterized in that: the top fixed mounting of machine case (1) has mobile jib (2), one side of mobile jib (2) is fixed and is provided with mount pad (3), the inside of mount pad (3) is rotated and is provided with screw thread pivot (9), servo motor (8) are installed to the bottom of mount pad (3), and one section of screw thread pivot (9) extends to the one end of servo motor (8), and screw thread pivot (9) and servo motor (8) pass through the coupling joint, be provided with lead screw slider (7) on screw thread pivot (9), the one end of lead screw slider (7) extends to in mobile jib (2), and the one end of lead screw slider (7) is provided with fixed cover (14), the top of mobile jib (2) is provided with telescopic link (4), the installation of telescopic link (4) signal lamp body (5), the top fixed mounting of signal lamp body (5) has photovoltaic board (6), the bottom of telescopic link (4) extends to in mobile jib (2), and the bottom of telescopic link (4) is provided with connecting rod (10), and connecting rod (10) run through fixed cover (14) fixed connection.

2. A mobile signal lamp as claimed in claim 1, wherein: the mounting seat (3) is fixedly connected with the main rod (2) through screws, and the mounting seat (3) is communicated with the main rod (2).

3. A mobile signal lamp as claimed in claim 1, wherein: the inside both sides of mobile jib (2) are provided with guide way (12) respectively, the outside of fixed cover (14) is provided with guide holder (13) with guide way (12) department of correspondence, guide holder (13) extend to guide way (12), vertical installation has guide bar (11) in guide way (12), and guide holder (13) cover establish sliding connection on guide bar (11).

4. A mobile signal lamp as claimed in claim 1, wherein: the telescopic rod (4) and the connecting rod (10) are of an integrated structure, and the telescopic rod (4) and the connecting rod (10) are of hollow tubular structures.

5. A mobile signal lamp as claimed in claim 1, wherein: the solar photovoltaic LED lamp is characterized in that a storage battery is arranged inside the case (1), the storage battery is electrically connected with the signal lamp body (5) and the photovoltaic panel (6), and a movable door is arranged on one side of the case (1).

6. A mobile signal lamp as claimed in claim 1, wherein: the universal wheel is arranged on the periphery of the bottom of the case (1) respectively, and the universal wheel is fixedly connected with the periphery of the bottom of the case (1) through bolts.

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