CN218804867U

CN218804867U - Pull rod movable information publishing box

Info

Publication number: CN218804867U
Application number: CN202222309034.1U
Authority: CN
Inventors: 石常远; 梁树成
Original assignee: Genture Electronics Co ltd
Current assignee: Genture Electronics Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-04-07
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a portable information distribution box of pull rod, including the quick-witted case that is the rectangle, set up at the LED display screen of machine box face and for the battery that the LED display screen provided the power, the face at LED display screen place is positive, and its opposite face is the back, and the back of machine case is provided with the pull rod, and the top surface is provided with the handle, and the bottom surface is provided with a plurality of universal wheels, a plurality of heel braces and a plurality of ground callus on the sole, and the battery cover that can outwards open is seted up at the back of machine case, the battery sets up at the battery cover inboardly. The utility model uses the LED display screen, which improves the situation that the road is not clearly seen at night; the lifting handle, the pull rod, the universal wheel, the foot support, the floor mat and the like are arranged on the surface, so that the movement, lifting and placing are facilitated to a great extent; the utility model discloses also can be used to act as road signs such as the speed limit sign that is used for warning the past vehicle on the highway, the removal in later stage is all extremely convenient with the change, has avoided the construction difficulty of traditional fixed road sign, loaded down with trivial details scheduling problem.

Description

Pull rod movable information publishing box

Technical Field

The utility model relates to a portable information issuing case of pull rod belongs to information issuing case technical field.

Background

With the development of society, vehicles such as private cars, buses, freight cars and the like are more and more, so that traffic pressure is greatly increased, and the incidence rate of traffic accidents is increased. When a traffic accident occurs, safety warning signs are usually erected around the accident vehicle in time, but the warning signs are likely to be unclear in the long-distance vehicle at night, so that a secondary car accident is easy to occur.

On the other hand, on the road, fixed speed limit signs are arranged on every certain distance of the road section to remind passing vehicles. However, the traditional road traffic signs are basically fixed, the vertical rods are erected and constructed on each road section, and when the road signs need to be replaced, the construction is difficult and tedious.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a portable information distribution box of pull rod, its concrete technical scheme as follows:

the utility model provides a portable information distribution box of pull rod, is including the quick-witted case that is the rectangle, set up the LED display screen at machine box surface and for the battery that the LED display screen provided the power, the LED display screen has improved the unclear condition of road at night, the face at LED display screen place is positive, and its opposite face is the back, the back of machine case is provided with the pull rod, and the top surface is provided with the handle, and the bottom surface is provided with a plurality of universal wheels, a plurality of heel brace and a plurality of ground callus on the sole, and to a great extent has made things convenient for the utility model discloses a remove and put, the battery cover that can outwards open is seted up at the back of machine case, the battery sets up at the battery cover inboardly.

Furthermore, the LED display screen is fixed on one side of the front surface of the case close to the top surface, and a bulge attached to the bottom surface of the LED display screen is arranged on one side of the front surface of the case close to the bottom surface; on the other hand, the surface of the bulge is flush with the LED display screen, so that the LED display screen is more attractive.

Furthermore, the universal wheels are symmetrically arranged at two corners on one side, close to the back, of the bottom surface of the case.

Furthermore, the number of the foot supports is four, and the foot supports are symmetrically arranged at four corners of the bottom surface of the case.

Further, the heel brace is rectangular shape, and one end is fixed with quick-witted case, and the other end is provided with the hem of being convenient for to support on ground, the heel brace makes quick-witted case can support and keep certain distance on ground and with ground, has ponding or muddy highway section to road ground, and the heel brace can ensure the safety and the cleanness of quick-witted case to a certain extent.

Furthermore, the foundation pads are two and symmetrically arranged at two corners of the bottom surface of the case close to one side of the front surface.

Further, the battery case is sleeved outside the storage battery, and the handle and the lock catch are arranged on the battery cover, so that the storage battery 6 can be conveniently taken out and put in.

Furthermore, a switch integration board is arranged on the inner wall of the side face of the case in a fitting mode, a plurality of keys are arranged on the switch integration board, and the keys penetrate through the outside of the side face of the case.

Further, the inside of machine case is hollow structure, and is provided with control card, switching power supply, the 4G module of being connected with the LED display screen, the power source of LED display screen is connected to switching power supply's output, switching power supply includes first switching power supply and second switching power supply, and the battery is connected to first switching power supply's input, changes DC5V through DC24V and for 2 power supplies of LED display screen, and the input of second switching power supply is connected with the mouth that charges, changes DC5V through AC220V and for 2 power supplies of LED display screen, the mouth that charges is connected with the switch button that opens and close that is used for control to charge. Further, the charging port 7 may charge the battery 6.

Furthermore, the top surface of the case is provided with an antenna of the 4G module in a penetrating manner, and the charging port and the switch key are arranged on the side surface of the case in a penetrating manner.

The utility model has the advantages that:

the utility model discloses use the LED display screen, improved the condition that the road was not clear at night. Two storage batteries of 15Ah are added in the case to supply power to the LED display screen, and the LED display screen can also be charged by 220v commercial power.

The utility model discloses at handle, pull rod, universal wheel, heel brace, the callus on the sole etc. that machine box surface set up, to a great extent has made things convenient for the removal of quick-witted case and has carried and put.

The utility model discloses also can be used to act as road signs such as the speed limit sign that is used for warning the past vehicle on the highway, the removal in later stage is all extremely convenient with the change, has avoided the construction difficulty of traditional fixed road sign, loaded down with trivial details scheduling problem.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is a plan view of the internal structure of the present invention;

FIG. 6 is a perspective view of the internal structure of the present invention;

in the figure: the system comprises a chassis, a 2-LED display screen, a 3-control card, a 4-switching power supply, a 4 a-first switching power supply, a 4 b-second switching power supply, a 5-4G module, a 6-storage battery, a 7-charging port, an 8-battery box, a 9-battery cover, a 10-handle, a 11-latch, a 12-switching key, a 13-antenna, a 14-switch integrated board, a 15-key, a 16-handle, a 17-pull rod, an 18-universal wheel, a 19-foot support and a 20-ground foot pad.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, 2, 3 and 4, the present invention comprises a rectangular and hollow case 1 as a whole, the front of the case 1 is provided with an LED display screen 2, the display size is 640mm by 640mm, and the situation that the road is not clearly seen at night is improved. The LED display screen 2 is fixed on one side of the front surface of the case 1 close to the top surface, and one side of the front surface of the case 1 close to the bottom surface is provided with a bulge attached to the bottom surface of the LED display screen 2, so that on one hand, the bulge can provide certain protection and supporting force for the LED display screen 2; on the other hand, the convex surface is flush with the LED display screen 2, so that the LED display screen is more attractive.

A lifting handle 16 is arranged in the middle of the top surface of the case 1, a pull rod 17 is arranged in the middle of the back surface, and four foot supports 19 are symmetrically arranged at four corners of the bottom surface. The foot support 19 is rectangular shape, and one end is fixed with quick-witted case 1, and the other end is provided with the hem of being convenient for to support on ground, and foot support 19 makes quick-witted case 1 can support and keep certain distance on ground and with ground, has ponding or muddy highway section to road ground, and foot support 19 can ensure quick-witted case 1's safety and clean to a certain extent. Two floor mats 20 are symmetrically arranged beside the two front foot supports 19, and two universal wheels 18 are symmetrically arranged beside the two rear foot supports 19. Due to the fact that the case 1 has certain weight and volume, the arrangement of the lifting handle 16, the pull rod 17, the universal wheels 18, the foot supports 19 and the foot pads 20 facilitates moving and lifting of the case 1. The switch integration board 14 is arranged on the inner wall of the right side face of the case 1 in a fitting mode, the switch integration board 14 is provided with a plurality of keys 15, the keys 15 penetrate through the outside of the side face of the case 1, and one-key control over the case 1 can be achieved through unified control of the switch integration board 14.

As shown in fig. 5 and 6, the inside of the case 1 is provided with the antenna 13 for connecting the control card 3 of the LED display screen 2 and the 4G module 5, and the antenna is arranged on the top surface of the case 1 in a penetrating manner.

Two storage batteries 6 of 15Ah are added in the case 1 to supply power to the LED display screen 2, and the LED display screen can also be charged by 220v commercial power. As shown in the rear views of fig. 2 and 3, the rear surface of the case 1 is provided with a battery cover 9 which can be opened outwards, two storage batteries 6 are arranged inside the battery cover 9, and a battery box 8 is sleeved outside the storage batteries 6. The battery cover 9 of the battery box 8 can be opened outwards, and the handle 10 and the lock catch 11 are arranged on the battery cover 9, so that the storage battery 6 can be conveniently taken out and put in. As shown in fig. 5 and 6, the output end of the switching power supply 4 is connected to the power interface of the LED display screen 2, the switching power supply 4 includes a first switching power supply 4a and a second switching power supply 4b, the input end of the first switching power supply 4a is connected to the storage battery 6, and the power is supplied to the LED display screen 2 by converting DC24V to DC 5V. The input end of the second switch power supply 4b is connected with a charging port 7, the power is supplied to the LED display screen 2 by converting AC220V into DC5V, the charging port 7 is arranged on the side surface of the case 1 in a penetrating way, the charging port 7 is connected with a switch key 12, and the switch key 12 is arranged on the side surface of the case 1 and used for controlling the charging to be started and closed. Further, the charging port 7 may charge the battery 6.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a portable information distribution box of pull rod which characterized in that: including quick-witted case (1) that is the rectangle, set up LED display screen (2) on quick-witted case (1) surface and battery (6) for LED display screen (2) provide the power, the face at LED display screen (2) place is the front, and its opposite face is the back, the back of quick-witted case (1) is provided with pull rod (17), and the top surface is provided with handle (16), and the bottom surface is provided with a plurality of universal wheel (18), a plurality of heel brace (19) and a plurality of ground callus on the sole (20), battery cover (9) that can outwards open are seted up to the back of quick-witted case (1), battery (6) set up in battery cover (9) inboard.

2. The trolley movable information distribution box according to claim 1, wherein: the LED display screen (2) is fixed on one side, close to the top surface, of the front face of the case (1), and a protrusion attached to the bottom surface of the LED display screen (2) is arranged on one side, close to the bottom surface, of the front face of the case (1).

3. The trolley portable information distribution box according to claim 1, wherein: the two universal wheels (18) are symmetrically arranged at two corners of one side of the bottom surface of the case (1) close to the back surface.

4. The trolley movable information distribution box according to claim 1, wherein: the number of the foot supports (19) is four, and the foot supports are symmetrically arranged at four corners of the bottom surface of the case (1).

5. The trolley movable information distribution box according to claim 1, wherein: the foot support (19) is in a long strip shape, one end of the foot support is fixed with the case (1), and the other end of the foot support is provided with a folding edge which is convenient to support on the ground.

6. The trolley movable information distribution box according to claim 1, wherein: the number of the ground foot pads (20) is two, and the two ground foot pads are symmetrically arranged at two corners of one side, close to the front, of the bottom surface of the case (1).

7. The trolley movable information distribution box according to claim 1, wherein: the battery box (8) is sleeved outside the storage battery (6), and the handle (10) and the lock catch (11) are arranged on the battery cover (9).

8. The trolley portable information distribution box according to claim 1, wherein: the switch integrated board is characterized in that a switch integrated board (14) is arranged on the inner wall of the side face of the case (1) in an attaching mode, a plurality of keys (15) are arranged on the switch integrated board (14), and the keys (15) penetrate through the outer face of the side face of the case (1).

9. The trolley movable information distribution box according to claim 1, wherein: the LED display screen power supply is characterized in that the inside of the case (1) is of a hollow structure and is provided with a control card (3), a switch power supply (4) and a 4G module (5) which are connected with the LED display screen (2), the output end of the switch power supply (4) is connected with a power supply interface of the LED display screen (2), the switch power supply (4) comprises a first switch power supply (4 a) and a second switch power supply (4 b), the input end of the first switch power supply (4 a) is connected with a storage battery (6), the input end of the second switch power supply (4 b) is connected with a charging port (7), and the charging port (7) is connected with a switch key (12).

10. The portable information distribution box of pull rod of claim 9, characterized in that: the top surface of the case (1) penetrates through an antenna (13) provided with a 4G module (5), and the charging port (7) and the switch key (12) penetrate through the side surface of the case (1).