Voice alarm signboard

Abstract

The utility model discloses a voice alarm signboard, which belongs to the technical field of prompting and warning, and comprises an outer shell, a warning assembly and a rechargeable storage battery arranged in the outer shell, and the outer shell is also provided with a baffle assembly and a side plate; the blocking assembly comprises a telescopic module, an angle adjusting module and a blocking rod. The stop lever is of a crossed shear type structure, and the end, located in an inner cavity of the outer shell, of the stop lever is in transmission connection with the telescopic module and the angle adjusting module. And the side plates are arranged at the outer ends of the stop levers and are rotationally connected with the stop levers. According to the utility model, an area is divided through the baffle assembly, electric power facilities which can not be approached by nearby personnel are arranged in the area, the baffle rods extend out through the telescopic module, and the angles of the two groups of baffle rods are adjusted through the angle adjusting module, so that the area is divided, and voice broadcast can be carried out through the loudspeaker; effective on-site command can be achieved through the blocking assembly, the communication module and the loudspeaker.

Description

Technical Field

[0001] The utility model relates to the technical field of prompting and warning, in particular to a voice alarm identification plate. Background Art

[0002] Power facilities include power generation facilities, substation facilities, power line facilities and related auxiliary facilities. These facilities are widely used in people's lives. In order to ensure the safety of electricity use, some signs are usually set up near power facilities. These signs are usually installed in easy-to-find locations, mainly to remind or warn nearby people that there are power facilities here, which is relatively dangerous.

[0003] Currently, the signboards near power facilities are usually practical fixed text or picture signs, which cannot promptly remind nearby people. Therefore, some signboards have appeared, which play text or picture prompts through LED screens, and use infrared cameras or cameras to identify nearby people, and use voice broadcasts to promptly remind nearby people to stay away from power facilities.

[0004] However, these signs also have some problems. First, the display screens and voice broadcast modules of these signs can only serve as prompts and commands, and cannot clearly indicate the scope of the more dangerous areas near the power facilities for people passing by. Second, the prompting ability of these signs is greatly reduced at night. Frequent voice broadcasts may interfere with the work and rest of nearby residents, and the LED display screen can only prompt people in one direction.

[0005] So we propose a voice alarm sign to solve the above problems.

[0006] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to a person of ordinary skill in the art. Utility Model Content

[0007] The purpose of the utility model is to provide a voice alarm sign to solve the problems in the current market raised by the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides a voice alarm sign, comprising an outer shell, a warning component and a rechargeable battery arranged in the outer shell, wherein the outer shell is also provided with a baffle component and a side plate;

[0009] The barrier assembly includes a telescopic module, an angle adjustment module and a barrier rod;

[0010] The baffle rod is a cross-shear structure, and one end located in the inner cavity of the outer shell is transmission-connected to both the telescopic module and the angle adjustment module;

[0011] The side plate is arranged at the outer end of the baffle rod and is rotatably connected to the baffle rod.

[0012] Preferably, the telescopic module includes an electric push rod, a guide rod, a rack, a gear and a movable block;

[0013] The electric push rod is fixed in the inner cavity of the outer shell;

[0014] The guide rods are provided in two groups, and the two ends are respectively fixed to the upper and lower surfaces of the inner cavity of the outer shell, and are provided with grooves;

[0015] The racks are provided with two groups, and are located in the grooves of the guide rods and are slidably matched with the guide rods. The inner side surfaces of the racks are provided with teeth.

[0016] The gear is rotatably connected to the guide rod;

[0017] The gear is meshingly connected with the rack;

[0018] The movable blocks are provided in two groups and are located between the two guide rods and symmetrically arranged above and below the gears. The movable blocks are I-shaped structures and have round holes on both sides.

[0019] The ends of the two racks are respectively fixed to the two movable blocks;

[0020] One of the guide rods is provided with a movable groove, and the output end of the electric push rod passes through the movable groove and is fixedly mounted on the rack in the guide rod.

[0021] Preferably, the angle adjustment module includes a motor, a rotating shaft and a connecting block;

[0022] The motor is fixed in the inner cavity of the outer shell;

[0023] The rotating shaft is a cross-shaped structure, and the end is fixed to the output shaft of the motor;

[0024] The connecting blocks are provided with two groups, both of which are concave-shaped structures and have cross-shaped grooves, and the connecting blocks are movably sleeved on the rotating shaft;

[0025] The rotating shaft passes through the movable block through a circular hole provided in the movable block, the connecting block is rotatably connected to the movable block, and the cross-shaped groove provided in the connecting block is concentric with the circular hole provided in the movable block.

[0026] Preferably, the upper and lower parts of the inner end of the baffle rod are rotatably connected to two connecting blocks respectively, and the outer end of the baffle rod is rotatably connected to the side plate.

[0027] Preferably, the warning component includes a display screen, a microwave radar, a camera, a speaker, an infrared sensor, a warning light, a communication module, a data storage module and a processor;

[0028] The display screen is arranged on the outer surface of the outer shell;

[0029] The microwave radar and infrared sensor are arranged on the upper and lower sides of the display screen;

[0030] The camera is arranged on the top surface of the display screen;

[0031] The speaker is arranged on the side panel;

[0032] The warning light is arranged on the barrier rod;

[0033] The communication module, the data storage module and the processor are arranged in the inner cavity of the outer shell.

[0034] Preferably, the side panels are further provided with supporting feet, and the bottom ends of the supporting feet are provided with universal wheels;

[0035] The two side surfaces of the outer shell are provided with cross-shaped grooves, which are matched with the size of the side plates.

[0036] Compared with the prior art, the beneficial effects of the utility model are:

[0037] (1) The utility model divides an area by a barrier component, and the area contains power facilities that are not accessible to nearby personnel. The barrier rods are extended by a telescopic module, and the angles of the two sets of barrier rods are adjusted by an angle adjustment module to achieve area division. Voice broadcasts can be made through a loudspeaker, and effective on-site command can be achieved through the barrier component, the communication module and the loudspeaker.

[0038] (2) The utility model can also provide a warning at night through the barrier bar and the warning light arranged on the barrier bar. When used at night, the warning content in the form of text or pictures is played on the display screen, and the area is divided by the extended barrier bar. There are multiple groups of warning lights, which are arranged at intervals on the barrier bar to achieve the effect of nighttime warning. At the same time, the warning range is wide, and frequent use of the voice broadcast function to disturb nearby residents is avoided.

[0039] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0041] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0042] Figure 3 for Figure 1 Side view of

[0043] Figure 4 for Figure 1 A cross-sectional view of

[0044] Figure 5 for Figure 2 A magnified view of the structure at center A;

[0045] Figure 6 It is a connection diagram of the rack, movable block, connecting block and stop rod of the utility model;

[0046] Figure 7 The figure is a schematic diagram of the appearance of the connecting block of the utility model.

[0047] In the figure: 1, outer shell; 2, barrier assembly; 3, warning assembly; 4, side panel; 5, battery; 201, telescopic module; 202, angle adjustment module; 203, barrier rod;

[0048] 2011, electric push rod; 2012, guide rod; 2013, rack; 2014, gear; 2015, movable block;

[0049] 2021, motor; 2022, rotating shaft; 2023, connecting block;

[0050] 301. Display screen; 302. Microwave radar; 303. Camera; 304. Speaker; 305. Infrared sensor; 306. Warning light; 307. Communication module; 308. Data storage module; 309. Processor. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0052] See also Figure 1-Figure 7 , a voice alarm sign, comprising: an outer shell 1, a barrier component 2, a warning component 3, a side plate 4 and a rechargeable battery 5;

[0053] The barrier assembly 2 includes a telescopic module 201, an angle adjustment module 202 and a barrier rod 203;

[0054] Figure 2The installation method of the baffle assembly 2 in the outer shell 1 is shown, wherein the telescopic module 201 includes an electric push rod 2011, a guide rod 2012, a rack 2013, a gear 2014 and a movable block 2015, and the angle adjustment module 202 includes a motor 2021, a rotating shaft 2022 and a connecting block 2023;

[0055] The electric push rod 2011 is fixedly installed in the inner cavity of the outer shell 1, and the guide rod 2012 is provided with two groups, and the two ends are respectively fixed to the upper and lower surfaces of the inner cavity of the outer shell 1, and grooves are provided, one of the guide rods 2012 is provided with a movable groove, and two racks 2013 are provided, which are respectively slidably installed in the grooves of the two guide rods 2012, and the racks 2013 are convex-shaped, and the inner side of the racks 2013 is provided with teeth, and the gear 2014 is located between the two racks 2013 and meshed with the racks 2013. The gear 2014 is set in the middle between the two guide rods 2012 , and is rotatably connected to the guide rod 2012, the output end of the electric push rod 2011 passes through the movable groove opened in one of the guide rods 2012 and is fixed to the rack therein, there are two groups of movable blocks 2015, both are located between the two guide rods 2012, and are arranged vertically, the upper movable block 2015 is fixed to the top end of one of the racks 2013, and the lower movable block 2015 is fixed to the bottom end of the other rack 2013; there are two motors 2021, which are fixed in the inner cavity of the outer shell 1 and are arranged on both sides of the electric push rod 2011, and the rotating shaft 2022 There are two, and the bottom ends are fixed to the output shafts of the two motors 2021 respectively, and the top end is rotatably connected to the top surface of the inner cavity of the outer shell 1, the rotating shaft 2022 is a cross-shaped shaft, the connecting block 2023 is a concave shape, and a cross-shaped hole matching the rotating shaft 2022 is opened, and the rotating shaft 2022 is located in the cross-shaped hole opened in the connecting block 2023. There are two connecting blocks 2023, and the two connecting blocks 2023 correspond to the two rotating shafts 2022 respectively. The movable block 2015 is an I-shaped structure, and both sides of the upper and lower surfaces are opened with round holes, and the size of the round holes is slightly larger than the connecting block 2 The cross-shaped hole of 023 is concentric with the rotating shaft 2022 and the cross-shaped hole of the connecting block 2023, and the connecting block 2023 is located between the upper and lower surfaces of the movable block 2015; the blocking rod 203 is a cross-shear structure, and is provided with two groups, corresponding to the two connecting blocks 2023 respectively, the two straight rods located on the innermost side of the blocking rod 203 are two-thirds of the length of the middle straight rod, and the two end points are not connected to each other, and the two end points are respectively rotatably connected to the two connecting blocks 2023, and the two outermost straight rods are one-half of the length of the middle, and are rotatably connected to the end points, and are rotatably connected to the side plate 4;

[0056] The warning component 3 includes a display screen 301, a microwave radar 302, a camera 303, a speaker 304, an infrared sensor 305, a warning light 306, a communication module 307, a data storage module 308 and a processor 309;

[0057] The display screen 301 is arranged on the outer surface of the outer shell 1 and is waterproofed to adapt to bad weather such as rain and snow. The microwave radar 302 and the infrared sensor 305 are arranged on the upper and lower sides of the display screen 301. The camera 303 is arranged on the top surface of the display screen 301. The speaker 304 is arranged on the side panel 4. The warning light 306 is arranged on the barrier rod 203. The communication module 307, the data storage module 308 and the processor 309 are arranged in the inner cavity of the outer shell 1.

[0058] The display screen 301 is used to remind passers-by that there are power facilities here, the microwave radar 302 and the infrared sensor 305 are used to detect whether there are people or animals nearby, the camera 303 is used to identify whether it is a person passing by, the speaker 304 is used for voice broadcast prompts, the warning light 306 is used to remind that it is dangerous here at night, the communication module 307 enables the staff to command and dispatch through the speaker 304, the data storage module 308 is used to store pre-set voice broadcast content, which can be broadcast through the speaker, and the processor 309 is used to process the data of the microwave radar 302, the infrared sensor 305 and the camera 305 and make judgments, and choose whether to give a prompt and the prompt content according to the judgment results.

[0059] The side plate 4 is also provided with a supporting foot, and a universal wheel is provided at the bottom end of the supporting foot. A cross-shaped groove is provided on both sides of the outer shell 1, and the size of the cross-shaped groove matches that of the side plate 4. The cross-shaped groove is used for the barrier rod 203 to pass through, and after passing through the cross-shaped groove, the barrier rod 203 can also rotate to divide the dangerous area. When there is no need to divide the dangerous area, the side plate 4 can be retracted to the cross-shaped groove of the outer shell 1;

[0060] The rechargeable battery 5 is installed in the inner cavity of the outer shell 1 and is used to supply power to the warning component 3 .

[0061] The working principle of this embodiment is as follows: the sign is installed at the required position. In the initial state, the side plate 4 is located at the cross-shaped groove opened in the outer shell 1. The microwave radar 302 and the infrared sensor 305 are used to detect people or animals nearby, and the camera 303 is used to identify them. The warning content is prompted through the display screen 301, and the speaker 304 is used to broadcast the voice content; when it is necessary to divide the area, the electric push rod 2011 is started to push the rack 2013 fixed to the output end of the electric push rod 2011 to move, and the other rack 2013 is driven by the gear 2014 to move. The movement direction of the two racks 2013 is one upward and the other downward, so that the blocking rod 203 extends outward. When the angle needs to be adjusted, after the blocking rod 203 is extended, the motor 2021 is started to drive the rotating shaft 2022 to rotate, and the rotating shaft 2022 drives the connecting block 2023 to rotate; when used at night, after the blocking rod 203 is extended, the warning light 306 is illuminated to prompt pedestrians.

[0062] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0063] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0067] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0068] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A voice alarm sign, comprising an outer shell (1), a warning component (3) and a rechargeable battery (5) arranged in the outer shell (1), characterized in that: The outer shell (1) is also provided with a baffle assembly (2) and a side plate (4); The barrier assembly (2) comprises a telescopic module (201), an angle adjustment module (202) and a barrier rod (203); The blocking rod (203) is of a shearing structure, and one end located in the inner cavity of the outer shell (1) is in transmission connection with both the telescopic module (201) and the angle adjustment module (202); The side plate (4) is arranged at the outer end of the blocking rod (203) and is rotatably connected to the blocking rod (203).

2. A voice alarm sign according to claim 1, characterized in that: The telescopic module (201) comprises an electric push rod (2011), a guide rod (2012), a rack (2013), a gear (2014) and a movable block (2015); The electric push rod (2011) is fixed in the inner cavity of the outer shell (1); The guide rods (2012) are provided in two groups, and the two ends are respectively fixed to the upper and lower surfaces of the inner cavity of the outer shell (1), and are provided with grooves; The racks (2013) are provided in two groups and are located in the grooves of the guide rod (2012) and are slidably matched with the guide rod (2012). The inner side surfaces of the racks (2013) are provided with teeth. The gear (2014) is rotatably connected to the guide rod (2012); The gear (2014) is meshingly connected with the rack (2013); The movable blocks (2015) are provided in two groups and are located between the two guide rods (2012) and symmetrically arranged above and below the gear (2014); the movable blocks (2015) are I-shaped structures and have circular holes on both sides; The ends of the two racks (2013) are respectively fixed to the two movable blocks (2015); One of the guide rods (2012) is provided with a movable slot, and the output end of the electric push rod (2011) passes through the movable slot and is fixedly mounted on the rack (2013) in the guide rod (2012).

3. A voice alarm sign according to claim 2, characterized in that: The angle adjustment module (202) comprises a motor (2021), a rotating shaft (2022) and a connecting block (2023); The motor (2021) is fixed in the inner cavity of the outer shell (1); The rotating shaft (2022) is a cross-shaped structure, and the end portion is fixed to the output shaft of the motor (2021); The connection blocks (2023) are provided in two groups, both of which are concave-shaped structures and have cross-shaped grooves. The connection blocks (2023) are movably sleeved on the rotating shaft (2022); The rotating shaft (2022) passes through the movable block through a circular hole provided in the movable block (2015); the connecting block (2023) is rotatably connected to the movable block (2015); and the cross-shaped groove provided in the connecting block (2023) is concentric with the circular hole provided in the movable block (2015).

4. A voice alarm sign according to claim 3, characterized in that: The upper and lower parts of the inner end of the blocking rod (203) are rotatably connected to the two connecting blocks (2023) respectively, and the outer end of the blocking rod (203) is rotatably connected to the side plate (4).

5. The voice alarm sign according to claim 1, characterized in that: The warning component (3) includes a display screen (301), a microwave radar (302), a camera (303), a speaker (304), an infrared sensor (305), a warning light (306), a communication module (307), a data storage module (308) and a processor (309); The display screen (301) is arranged on the outer surface of the outer shell (1); The microwave radar (302) and the infrared sensor (305) are arranged on the upper and lower sides of the display screen (301); The camera (303) is arranged on the top surface of the display screen (301); The speaker (304) is arranged on the side panel (4); The warning light (306) is arranged on the barrier rod (203); The communication module (307), the data storage module (308) and the processor (309) are arranged in the inner cavity of the outer shell (1).

6. The voice alarm sign according to claim 1, characterized in that: The side plate (4) is also provided with a supporting foot, and the bottom end of the supporting foot is provided with a universal wheel; The two side surfaces of the outer shell (1) are provided with cross-shaped grooves, which match the size of the side plates (4).

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