CN218175649U

CN218175649U - Portable emergency indication board

Info

Publication number: CN218175649U
Application number: CN202222290703.5U
Authority: CN
Inventors: 马新刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-30
Anticipated expiration: 2032-08-30

Abstract

An embodiment of the utility model provides a portable emergent sign. The portable emergency indicator comprises a folding support and an indicator, wherein the folding support comprises a support rod and a plurality of support legs, the plurality of support legs are arranged on the support rod through a folding assembly, anti-skidding blocks are arranged at the bottoms of the support legs, anti-skidding teeth are arranged at the bottoms of the anti-skidding blocks, and a bearing surface is arranged at the top of each anti-skidding block; the top of the support rod is provided with a telescopic rod; the indication board comprises a box body, and the bottom of the box body is detachably connected with the top end of the telescopic rod; the front side of box is provided with the LED display screen and explodes the flashing light subassembly, is provided with power supply module in the box, and power supply module is connected with LED display screen, the flashing light subassembly electricity respectively. Adopt the technical scheme of the utility model, can make portable emergent sign have higher sign and look and recognize nature and steadiness, make things convenient for the dismouting moreover, accomodate and carry, the practicality is higher.

Description

Portable emergency indication board

Technical Field

The utility model relates to an emergent safety device technical field, concretely relates to portable emergent sign.

Background

Along with road construction, incident etc. are more and more, and the distribution is more and more extensive, and corresponding processing emergency and maintenance road work etc. are also more and more, and this just needs to use emergent sign for guide people takes reasonable action when the accident takes place, or select the form route of arrangement etc.. At present, the emergent sign of wide adoption has the reflective formula sign that fluorescent material made, can satisfy the sign visibility nature that emergency management required daytime, but under night or bad weather, can not satisfy the sign visibility nature that emergency management required, is difficult to play the warning effect.

Therefore, the emergent sign that has the LED screen has obtained the key attention, but because the sign that has the LED screen mostly comprises support and LED screen, though solved the problem that can't play the warning effect night, still have the poor problem of steadiness, is blown easily under strong wind weather. The prior art also discloses a sign which can be fixedly installed to improve the stability problem, for example, the multifunctional road sign disclosed in patent CN2016106311588, which comprises an LED screen, a pillar, a base and the like, and the sign can also be fixedly installed beside the road through a threaded hole on the base. This sign has higher steadiness, but to the condition of handling emergent accident, the accident management personnel do not have more time to punch, twist operations such as screw and install the sign, consequently, this sign is inconvenient to carry to the scene of arbitrary probably occurence of failure and is emergent to warn the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable emergent sign conveniently carries and uses to emergent incident treatment scene, and has higher steadiness.

In order to achieve the above purpose, an embodiment of the utility model provides a portable emergency sign, which comprises a folding bracket, wherein the folding bracket comprises a support rod and a plurality of support legs, the plurality of support legs are arranged on the support rod through a folding assembly, the bottom of each support leg is provided with an anti-skid block, the bottom of the anti-skid block is provided with anti-skid teeth, and the top of the anti-skid block is provided with a bearing surface; the top of the support rod is provided with a telescopic rod; a sign; the indication board comprises a box body, and the bottom of the box body is detachably connected with the top end of the telescopic rod; the front side of the box body is provided with an LED display screen and an explosion flashing light assembly, a power supply assembly is arranged in the box body, and the power supply assembly is respectively electrically connected with the LED display screen and the explosion flashing light assembly.

Optionally, the folding assembly comprises a connecting block and a plurality of folding rods, the number of the folding rods is equal to that of the supporting legs, the connecting block is sleeved on the supporting rod and can slide along the supporting rod, a fastening piece is arranged on the connecting block, and the top ends of the supporting legs are hinged to the connecting block; the two ends of each folding rod are respectively hinged with the bottom end of the supporting rod and the middle part of the corresponding supporting leg.

Optionally, a limiting member is disposed on the support rod.

Optionally, a controller and a wireless communication assembly are arranged in the box body, the controller is in communication connection with the LED display screen, the flashing light assembly and the wireless communication assembly respectively, and the controller is used for sending a display instruction to the LED display screen or sending a lighting instruction to the flashing light according to control information received by the wireless communication assembly from the associated electronic device.

Optionally, the box body is provided with a display switch, and the display switch is connected in a connecting circuit between the power supply assembly and the LED display screen; and/or a flashing switch connected in a connecting circuit between the power supply assembly and the flashing assembly.

Optionally, be provided with multimedia player and public address subassembly on the box, multimedia player and public address subassembly all are connected with power supply module electricity, still are provided with the public address switch on the box, and the public address switch is connected in the connecting circuit between power supply module and the public address subassembly.

Optionally, the box body is provided with an operating key, and the operating key is in communication connection with the sound amplification assembly and is used for adjusting the volume of the sound amplification assembly.

Optionally, the power supply module includes a rechargeable battery, and the box body is further provided with a charging interface electrically connected to the rechargeable battery.

Optionally, the rear side of the box is provided with a heat dissipation structure, the heat dissipation structure includes a louver, and a grille of the louver has a slope that is inclined to the outside and downward.

Optionally, a dust screen is provided inside the louver.

The portable emergency sign provided by the embodiment of the utility model has the advantages that the LED display screen and the flashing component are arranged on the sign, the LED display screen can be used for self-luminous display of the indicated content, the flashing component is used for lighting to cause the sight of surrounding people, so that the emergency sign has higher sign visibility, and people can find the indicated content of the sign in a low-brightness environment or a far distance mean square;

the foldable and telescopic folding support is detachably connected with the box body, so that the user can conveniently disassemble, assemble and carry the box body, and the practicability is high; the anti-skidding blocks are arranged at the bottoms of the supporting legs of the folding support, so that the folding support has high stability in windless weather; in windy weather, accident management personnel can pick up any heavy object at accident scene and press on the non-slip shoes, under the condition that does not occupy the valuable time that accident management personnel handled the emergency accident, fix emergent sign fast and steadily convenient to use.

The utility model discloses portable emergent sign mark is looked and is recognized the nature high, the steadiness is high, make things convenient for the dismouting, conveniently carry, still has advantages such as dependable performance, cost are lower, is applicable to and carries to emergent incident treatment scene and uses, and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is the utility model discloses a structural schematic diagram of portable emergent sign.

Reference numerals are as follows:

1. a box body; 11. an LED display screen; 12. flashing lights; 13. a sound amplifying component; 14. a support plate; 2. a support bar; 21. a telescopic rod; 22. a limiting member; 23. connecting blocks; 24. a fastener; 25. supporting legs; 26. a folding bar; 27. and (4) an anti-skid block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein and similar modifications can be made by one skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments of the substrate disclosed below.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, a portable emergency sign according to an embodiment of the present invention includes a foldable support and a sign; the folding bracket comprises a support rod 2 and a plurality of support legs 25, the plurality of support legs 25 are arranged on the support rod 2 through a folding assembly, the bottom of each support leg 25 is provided with an anti-skid block 27, the bottom of each anti-skid block 27 is provided with anti-skid teeth, and the top of each anti-skid block 27 is provided with a bearing surface; the top of the support rod 2 is provided with a telescopic rod 21. The indication board comprises a box body 1, and the bottom of the box body 1 is detachably connected with the top end of the telescopic rod 21; the front side of the box body 1 is provided with an LED display screen 11 and an explosion flashing light assembly, a power supply assembly is arranged in the box body 1, and the power supply assembly is respectively electrically connected with the LED display screen 11 and the explosion flashing light assembly.

In the portable emergency sign of the embodiment of the utility model, the LED display screen 11 can be used to display the content to be indicated in the actual application scene, for example, to display the word of "accident ahead"; specifically, the LED display screen 11 may be composed of a plurality of LED liquid crystal screens. The LED display screen 11 can make the sign self-luminous, and the eye-catching degree is high, has higher sign visibility, and in the environment of low luminance or the distance mean square that is more far away people just discover the sign content of instructing. The flashing light component can comprise a plurality of flashing lights 12, and the flashing lights 12 can effectively cause the sight of surrounding people when being lighted, thereby further improving the mark visibility of the emergency indicator. The bottom of the box body 1 can be provided with a supporting plate 14 which is in threaded connection or flange connection with the top end of the telescopic rod 21 through a support and is used for realizing detachable connection of the folding bracket and the indication board under the condition of ensuring the support strength of the indication board; and the folding bracket is foldable and telescopic, so that the folding bracket is convenient for users to disassemble, assemble, store and carry and is convenient to use.

And, through setting up the antiskid block 27 with anti-skidding tooth in the bottom of the supporting leg 25, can make the portable emergency sign place steadily; moreover, the top of the anti-skid block 27 is provided with a bearing surface, so that any heavy object can be placed to press the anti-skid block 27, the portable emergency sign is not easy to blow in windy weather, and the stability is effectively improved. Furthermore, the bearing surface at the top of the anti-skid block 27 is provided with anti-skid grains, and the bearing surface is equivalent to an anti-skid surface, so that a heavy object can be stably pressed on the bearing surface.

For the use condition of the emergency accident handling site, if windy weather exists, accident handling personnel can conveniently place any heavy object and press the heavy object on the bearing surface of the antiskid block, for example, bricks, stones and the like can be picked up conveniently, or any heavy object in the accident site is pressed on the antiskid block, so that the indicator cannot be blown down by the windy weather, and the emergency indicator can be stably arranged under the condition that the precious time for handling the emergency accident by the accident handling personnel is not occupied.

In an optional embodiment, the folding assembly comprises a connecting block 23 and a plurality of folding rods 26 equal to the number of the supporting legs 25, the connecting block 23 is sleeved on the supporting rod 2 and can slide along the supporting rod 2, a fastening piece 24 is arranged on the connecting block 23, and the top ends of the supporting legs 25 are hinged to the connecting block 23; the two ends of each folding rod 26 are respectively hinged with the bottom end of the support rod 2 and the middle part of the corresponding support leg 25. The folding assembly shown in the figure comprises three supporting legs 25 and three folding rods 26, wherein the top ends of the three supporting legs 25 are hinged with the connecting block 23 through a rotating shaft and can rotate around the rotating shaft; the two ends of the three folding rods 26 can also be hinged with the bottom end of the support rod 2 and the middle part of the corresponding support leg 25 through rotating shafts respectively, and can rotate around the corresponding rotating shafts. Through the position of adjustment connecting block 23 on bracing piece 2, can make three supporting leg 25 contract foldingly, conveniently adjust the support angle of supporting leg 25 to make things convenient for accomodating of folding assembly. The fastening member 24 on the connecting block 23 can be used to fix the connecting block 23 on the support rod 2, and after the support angle of the support leg 25 is adjusted, the connecting block 23 can be fixed on the support rod 2 by the fastening member 24.

Further, be provided with locating part 22 on the bracing piece 2 for fix telescopic link 21, the restriction telescopic link 21 stretches into bracing piece 2, specifically, telescopic link 21 constitutes flexible loop bar with bracing piece 2, and inside telescopic link 21 can stretch into bracing piece 2 from 2 tops of bracing piece, according to the demand of sign setting height in the practical application scene, after the height of adjustment telescopic link 21, fix telescopic link 21 through locating part 22.

According to the exemplary embodiment of the utility model, a display switch and an explosion switch are arranged on the box body 1 of the indication board, the display switch is connected in a connecting circuit between the power supply assembly and the LED display screen 11 and is used for controlling whether the LED display screen 11 is bright or not; the explosion flash switch is connected in a connecting circuit between the power supply assembly and the explosion flash assembly and used for controlling whether the explosion flash assembly is on.

Optionally, a controller and a wireless communication component are arranged in the box body 1, the controller is in communication connection with the LED display screen 11, the flashing light component and the wireless communication component respectively, and is used for sending a display instruction to the LED display screen 11 or sending a lighting instruction to the flashing light 12 according to control information received by the wireless communication component from associated electronic equipment. In practical application, a circuit board may be disposed in the case 1, and the controller and the wireless communication module may be integrated on the circuit board. Specifically, the controller may be implemented by using an existing device having data transceiving and data processing functions, such as a PLC or an STM32, and the functions of the controller according to the embodiments of the present invention may be implemented only by modifying a program therein. The wireless communication assembly can include bluetooth communication assembly, 4G or 5G communication assembly etc. can realize the equipment of wireless communication connection, be used for receiving control information and sending to the controller from associated electronic equipment, electronic equipment such as user's accessible cell-phone, panel computer sends control information to wireless communication assembly, control 11 bright screen display of LED display screen or the flashing light subassembly light, the controller passes through wireless communication assembly and receives control information, and it controls the bright screen display of display screen or the flashing light subassembly light to generate control command. Further, the control information sent by the user may also include information that needs to be displayed by the LED display screen 11, and is used to control the LED display screen 11 to display different contents in different application scenes.

And the box body 1 can be also provided with a multimedia player and a sound amplifying component 13, and the multimedia player and the sound amplifying component 13 are both electrically connected with a power supply component. The multimedia player is used for playing audio, and the amplification component 13 is used for amplifying the audio played by the multimedia player so as to display the emergency prompt content in a voice manner. Here, the multimedia player may be disposed on a circuit board in the cabinet 1, and the speaker assembly 13 may be disposed on a front side of the cabinet 1, for example, two speaker assemblies 13 are disposed below the LED display screen 11 in the front side of the cabinet 1 shown in the drawing. Specifically, the sound amplifying assembly 13 may include a device having a sound amplifying function such as a speaker or a horn. Still be provided with the public address switch on the box 1, the public address switch is connected in the connecting circuit between power supply module and public address subassembly 13 for control public address subassembly 13 opens and stops.

Optionally, an operation key is arranged on the box body 1, and the operation key is in communication connection with the sound amplifying assembly 13 and is used for adjusting the volume of the sound amplifying assembly 13. Further, the controller may be communicatively connected to the multimedia player and the speaker assembly 13, so that a user may send control information to the controller based on the electronic device to control the start and stop of the multimedia player and play content, and control the start and stop of the speaker assembly 13 and volume.

Optionally, the power supply assembly in the box 1 includes a rechargeable battery for supplying power to other components on the box 1; the box body 1 is also provided with a charging interface electrically connected with a rechargeable storage battery, and the charging interface is used for charging the storage battery after being connected with a power supply.

In practical application scene, the utility model discloses can also set up other parts in the portable emergent sign to realize the practical application or other functions of emergent sign, for example, each part can inlay and establish on box 1, inlays and establishes the department and can carry out rubber seal, in order to realize the rain-proof function of emergent sign. For another example, the rear side of the box body 1 may be provided with a heat dissipation structure, the heat dissipation structure may specifically include a louver, and a grille of the louver has a slope that is inclined outward and downward, so that ventilation and heat dissipation can be performed, and rain prevention can be performed. Here, the inner side of the louver window can be further provided with a dust screen, so that the ventilation and the heat dissipation can be realized, and meanwhile, dust can enter the box body 1.

The portable emergency sign provided by the embodiment of the utility model has the advantages that the LED display screen and the flashing light component are arranged on the sign, so that the content indicated by the sign can be displayed by self-luminescence of the LED display screen, and the sight of people around the sign can be caused by lighting of the flashing light, so that the emergency sign has higher sign visibility, and people can find the content indicated by the sign in a low-brightness environment or a long distance; the foldable and telescopic folding bracket is detachably connected with the box body 1, so that the box is convenient for a user to disassemble, assemble and carry, and has high practicability; in addition, the anti-skidding blocks are arranged at the bottoms of the supporting legs of the folding support, so that accident handlers can conveniently pick up any heavy object and press the heavy object on the anti-skidding blocks on an accident site, the emergency indicator can be quickly and stably fixed under the condition that the valuable time of the accident handlers for handling emergency accidents is not occupied, and the emergency indicator is convenient to use.

It should be noted that, according to the implementation requirement, each component described in the embodiment of the present invention can be separated into more components, and two or more components or parts of the components can be combined into a new component, so as to achieve the purpose of the embodiment of the present invention.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable emergency sign, comprising:

the foldable support comprises a support rod and a plurality of support legs, the plurality of support legs are arranged on the support rod through a foldable assembly, the bottom of each support leg is provided with an anti-skidding block, the bottom of each anti-skidding block is provided with an anti-skidding tooth, and the top of each anti-skidding block is provided with a bearing surface; the top of the supporting rod is provided with a telescopic rod;

a sign; the indication board comprises a box body, and the bottom of the box body is detachably connected with the top end of the telescopic rod; the front side of the box body is provided with an LED display screen and an explosion flashing light assembly, a power supply assembly is arranged in the box body, and the power supply assembly is respectively electrically connected with the LED display screen and the explosion flashing light assembly.

2. The portable emergency sign board according to claim 1, wherein the folding assembly comprises a connecting block and a plurality of folding rods, the number of the folding rods is equal to that of the support legs, the connecting block is sleeved on the support bar and can slide along the support bar, a fastening piece is arranged on the connecting block, and the top ends of the support legs are hinged to the connecting block; the two ends of each folding rod are respectively hinged with the bottom end of the supporting rod and the middle part of the corresponding supporting leg.

3. A portable emergency sign according to claim 1, wherein the support bar is provided with a stop.

4. The portable emergency sign of claim 1, wherein the box body is provided with a controller and a wireless communication component, the controller is in communication connection with the LED display screen, the flashing component and the wireless communication component respectively, and is used for sending a display instruction to the LED display screen or sending a lighting instruction to the flashing lamp according to control information received by the wireless communication component from associated electronic equipment.

5. The portable emergency sign according to claim 1, wherein the box body is provided with a display switch, and the display switch is connected in a connecting circuit between the power supply assembly and the LED display screen; and/or the presence of a gas in the atmosphere,

and the flashing switch is connected in a connecting circuit between the power supply assembly and the flashing light assembly.

6. The portable emergency sign of claim 1, wherein the case is provided with a multimedia player and a sound amplifying assembly, both of which are electrically connected to the power supply assembly, and the case is further provided with a sound amplifying switch, and the sound amplifying switch is connected to a connection circuit between the power supply assembly and the sound amplifying assembly.

7. The portable emergency sign of claim 6, wherein the box body is provided with an operating key, and the operating key is in communication connection with the sound amplifying assembly and is used for adjusting the volume of the sound amplifying assembly.

8. The portable emergency sign of claim 1, wherein the power supply module comprises a rechargeable battery, and the box body is further provided with a charging interface electrically connected with the rechargeable battery.

9. A portable emergency sign according to any one of claims 1 to 8, wherein the rear side of the case is provided with a heat dissipating structure comprising a louver whose grill has a downwardly sloping slope towards the outside.

10. A portable emergency sign according to claim 9, wherein a dust screen is provided inside the louvres.