CN214541514U

CN214541514U - Building site voice identification sign

Info

Publication number: CN214541514U
Application number: CN202120599071.3U
Authority: CN
Inventors: 王衡; 刘晓坤
Original assignee: Anhui Tumu Technology Co ltd
Current assignee: Anhui Tumu Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-29
Anticipated expiration: 2031-03-24

Abstract

The application relates to the technical field of warning boards, and discloses building site voice identification sign, including the sign body, the front bottom of sign body is provided with the display area, the four corners of sign body all is provided with the installing port, the sign body is located the regional speaker and the detection device that are provided with respectively in display area top, the back of sign body is provided with the control box, the inside of control box is provided with control circuit board and power respectively. Through a plurality of fixed slots of detection device inside, the convenience is changed multiple check out test set such as infrared probe, microwave inductor wantonly and is used, effectively reduces outside single interference environment to detection device's influence, utilizes anti-interference magnetic ring to play and reduces the sign body rear to detection device's interference, effectively guarantees to remind outside personnel in building place, and the effect is reminded to the language of improving the device, reduces the unnecessary energy loss, improves the suitability.

Description

Building site voice identification sign

Technical Field

The application relates to the field of warning signs, especially, relate to a building site voice identification sign.

Background

Along with the increasing speed of urbanization in China, a large amount of building construction is carried out in various places, no matter underground tunnels are built, pavements are overhauled, traffic facilities are salvageed and the like, warning boards are required to be used for warning, and are used for warning pedestrians and vehicles coming and going to pay attention to construction.

For example, the chinese utility model with the public number CN204360727U discloses an electronic solar warning board. It is including showing the word curtain board, the attention device shell, the pillar, a pedestal, the scattered light board face guard, infrared photoelectric switch, photoswitch, the LED light, the vocal ware, electronic controller, the controller wooden box, solar cell and battery, warning word curtain board in the scattered light board face guard is located respectively to infrared photoelectric switch and photoswitch is positive, infrared photoelectric switch, photoswitch, warning word curtain board, LED light and vocal ware are connected with electronic controller respectively, infrared photoelectric switch, photoswitch and electronic controller are connected with the battery. The utility model has the characteristics of rational in infrastructure, application scope is wide, energy-concerving and environment-protective, can speak, can light and can continuous operation for 24 hours etc.

To the correlation technique among the above-mentioned, can produce power impulse noise or some electromagnetic waves that equipment periphery produced in the building site often cause comparatively serious interference to infrared face detection easily, influence the normal use of warning sign, the unable accurate person that carries on is close to and detects, and the suitability is lower.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem of proposing, the present application provides a building site speech sign.

The application provides a building site speech recognition sign adopts following technical scheme:

the utility model provides a building site voice identification sign, includes the sign body, the front bottom of sign body is provided with the display area, the four corners of sign body all is provided with the installing port, the sign body is located the display area top region and is provided with speaker and detection device respectively, a side of keeping away from the display area of sign body is provided with the circuit board, the surface of circuit board is provided with the overlay, the back of sign body is provided with the power pack, a side that the sign body was kept away from to the power pack articulates there is the power apron, be provided with sealed gluey ring between power apron and the power pack, the hasp is installed to one side that articulated department was kept away from to power apron and power pack, the battery jar has been seted up to the inside of power pack, the inside of battery jar is provided with the battery.

Preferably, the detection device comprises a detection shell, two fixing grooves are formed in the bottom of the detection shell, clamp springs are arranged inside the fixing grooves, infrared probes and microwave inductors are arranged inside the fixing grooves respectively, an anti-interference magnetic ring is arranged on one side face, located on the back face of the label body, of the detection shell, a fixing plate is arranged on the surface of the detection shell, and the inside of the fixing plate is connected with the back face of the label body through studs

Through adopting above-mentioned technical scheme, utilize a plurality of fixed slots of detection device inside setting, conveniently change the cooperation at will and use multiple check out test set such as infrared probe, microwave inductor, reduce external disturbance to detection device's influence.

Preferably, the loudspeaker is fixedly connected to the front face of the label body, and the power supply cover plate and the power supply box are waterproof sealing boxes.

Through adopting above-mentioned technical scheme, the waterproof design of power apron and power pack plays better guard action to the battery.

Preferably, the storage battery is a replaceable dry battery, and the output end of the storage battery is electrically connected with the input ends of the circuit board, the loudspeaker, the infrared probe and the microwave inductor respectively.

Through adopting above-mentioned technical scheme, removable battery can continuously provide kinetic energy transmission for equipment under relatively poor environment

Preferably, the number of the clamp springs is sixteen, every eight clamp springs form a group, and the two groups of clamp springs are uniformly arranged inside the two fixing grooves.

Through adopting above-mentioned technical scheme, the jump ring carries out better joint to fixed slot internal plant and fixes, conveniently changes and installs.

Preferably, the infrared probe is located at the front side of the microwave inductor, and a hole is formed in the inner wall of the fixing groove located at the front side.

Through adopting above-mentioned technical scheme, the hole of fixed slot inner wall provides the space for infrared probe's use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the plurality of fixed grooves in the detection device, various detection devices such as an infrared probe, a microwave inductor and the like can be replaced and used at will, the influence of an external single interference environment on the detection device is effectively reduced, the interference of the rear part of the label body on the detection device is reduced by utilizing the anti-interference magnetic ring, the reminding of personnel outside a building site is effectively ensured, the language reminding effect of the device is improved, the unnecessary energy loss is reduced, and the applicability is improved;

2. utilize the removable effect of battery, can guarantee the result of use of sign body in long-time rainy day, effectively improve the suitability of sign, utilize the overlay convenience to carry out effectual water proof function to the circuit board.

Drawings

FIG. 1 is a front view of the structure of the application example.

FIG. 2 is a side sectional view of the structure of the embodiment of the application.

Fig. 3 is a structural rear view of the application example.

FIG. 4 is a sectional side view of the detecting device of the embodiment.

FIG. 5 is a cross-sectional view of the power supply box of the embodiment.

Description of reference numerals: 1. a label body; 2. a display area; 3. an installation port; 4. a speaker; 5. a circuit board; 6. a detection device; 61. detecting the shell; 62. fixing grooves; 63. a clamp spring; 64. an infrared probe; 65. a microwave inductor; 66. an anti-interference magnetic ring; 67. a fixing plate; 7. a cover plate; 8. a power supply box; 9. a power supply cover plate; 10. sealing the rubber ring; 11. a hasp; 12. a battery case; 13. and (4) a storage battery.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses building site speech identification sign. Referring to fig. 1, 2, 4 and 5, a voice identification sign for a construction site comprises a sign body 1, the sign body 1 is made of a common PVC plate, and has wide applicability and low production cost, a display area 2 is arranged at the bottom of the front surface of the sign body 1, the display area 2 contains the filling of images and characters, the content of a specific layout can be specifically customized and adjusted for use, mounting ports 3 are arranged at four corners of the sign body 1, the sign body 1 can be fixed at more positions through the mounting ports 3, the applicability is wide, compared with the common sign which is placed at the bottom surface, the sign has better stabilization effect, a speaker 4 and a detection device 6 are respectively and fixedly connected to the areas above the display area 2 of the sign body 1, a circuit board 5 is arranged on one side surface of the sign body 1 far away from the display area 2, a cover plate 7 is arranged on the surface of the circuit board 5, the arrangement of the speaker 4 and the detection device 6 is biased to the middle of the sign body 1, the covering plate 7 can be used for covering the loudspeaker 4 and the detection device 6 in a centralized manner, the loudspeaker 4 and the detection device 6 are effectively protected, the water leakage problem is reduced, the power box 8 is arranged on the back of the label body 1, a power supply covering plate 9 is hinged to one side face, away from the label body 1, of the power supply box 8, a sealing rubber ring 10 is arranged between the power supply covering plate 9 and the power supply box 8, a buckle 11 is installed on one side, away from the hinged portion, of the power supply covering plate 9 and the power supply box 8, a battery groove 12 is formed in the power supply box 8, a storage battery 13 is arranged in the battery groove 12, the loudspeaker 4 and the detection device 6 are made of integrally formed polyethylene, the waterproof effect is good, the detection device 6 can be used in a mixed mode of multiple detection devices or used in a single detection device, the use is convenient and fast, and the use conditions of different environments can be adapted.

Referring to fig. 1 and 4, detection device 6 is including detecting shell 61, it is provided with two fixed slots 62 to detect shell 61 bottom, the inside of two fixed slots 62 all is provided with jump ring 63, the inside of two fixed slots 62 is provided with infrared probe 64 and microwave inductor 65 respectively, jump ring 63 is C type spring, can carry out elastic fixation to infrared probe 64 and microwave inductor 65, make infrared probe 64 and microwave inductor 65 can change the effect, it is provided with anti-interference magnetic ring 66 to detect the side that shell 61 is located the sign body 1 back, anti-interference magnetic ring 66 can control the detection angle of microwave inductor 65, effectively prevent that personnel are close to in the sign rear building site, the effect that leads to 4 pronunciation of speaker to remind, reduce the unnecessary energy consumption of power 9, the surface that detects shell 61 is provided with fixed plate 67, fixed plate 67 is inside to be connected with sign body 1 back through the peg.

Refer to fig. 1, fig. 3 and fig. 5, speaker 4 fixed connection is in the front of sign body 1, power apron 9 and power pack 8 are waterproof seal box, battery 13 is removable dry battery or DC power supply, battery 13's output respectively with circuit board 5, speaker 4, infrared probe 64 and microwave inductor 65's input carries out the electricity and is connected, circuit board 5 handles infrared probe 64 and microwave inductor 65's detection information, also play fixed pronunciation and carry out the sound production from speaker 4 is inside, reach the effect of reminding, circuit board 5 is inside can store up multiple pronunciation, the pronunciation content can carry out specific customization according to specific demand and use.

Referring to fig. 4, the number of jump ring 63 is sixteen, and every eight jump rings 63 are a set of, and two sets of jump rings 63 evenly set up in the inside of two fixed slots 62, and infrared probe 64 is located the front side of microwave inductor 65, and is located the fixed slot 62 inner wall of front side and is provided with the hole, and the hole that fixed slot 62 was seted up can provide the space for infrared probe 64's detection.

The implementation principle of the voice identification sign for the construction site in the embodiment of the application is as follows: through a plurality of fixed slots 62 of detection device 6 inside, the convenience is to infrared probe 64, multiple check out test set such as microwave inductor 65 changes the use wantonly, effectively reduce outside single interference environment to detection device's influence, utilize anti-interference magnetic ring 66 to play the interference that reduces sign body 1 rear to detection device 6, effectively guarantee to remind building place outside personnel, the effect is reminded to the language of improving the device, reduce unnecessary energy loss, improve the suitability, utilize the removable effect of battery 13, can guarantee the result of use of sign body 1 in long-time overcast and rainy day, effectively improve the suitability of sign, utilize overlay 7 conveniently to carry out effectual water proof protection to circuit board 5.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building site speech identification sign, includes sign body (1), its characterized in that: the novel signboard is characterized in that a display area (2) is arranged at the bottom of the front face of the signboard body (1), mounting ports (3) are arranged at four corners of the signboard body (1), a loudspeaker (4) and a detection device (6) are respectively arranged in an area above the display area (2) of the signboard body (1), a circuit board (5) is arranged on one side face, away from the display area (2), of the signboard body (1), a covering plate (7) is arranged on the surface of the circuit board (5), a power supply box (8) is arranged on the back face of the signboard body (1), a power supply cover plate (9) is hinged to one side face, away from the signboard body (1), of the power supply box (8), a sealing rubber ring (10) is arranged between the power supply cover plate (9) and the power supply box (8), and a hasp (11) is arranged on one side, away from the hinged position, of the power supply cover plate (9) and the power supply box (8), a battery jar (12) is arranged in the power supply box (8), and a storage battery (13) is arranged in the battery jar (12).

2. A construction site voice identification sign according to claim 1, wherein: detection device (6) are including detecting shell (61), it is provided with two fixed slots (62) to detect shell (61) bottom, two the inside of fixed slot (62) all is provided with jump ring (63), two the inside of fixed slot (62) is provided with infrared probe (64) and microwave inductor (65) respectively, it is provided with anti-interference magnetic ring (66) to detect a side that shell (61) is located sign body (1) back, the surface that detects shell (61) is provided with fixed plate (67), fixed plate (67) inside is through pintle and sign body (1) back connection.

3. A construction site voice identification sign according to claim 1, wherein: the loudspeaker (4) is fixedly connected to the front face of the label body (1), and the power supply cover plate (9) and the power supply box (8) are waterproof sealing boxes.

4. A construction site voice identification sign according to claim 1, wherein: the battery (13) is a replaceable dry battery, and the output end of the battery (13) is electrically connected with the input ends of the circuit board (5), the loudspeaker (4), the infrared probe (64) and the microwave inductor (65) respectively.

5. A construction site voice identification sign according to claim 2, wherein: the quantity of jump ring (63) is sixteen, and every eight jump ring (63) are a set of, two sets of jump ring (63) evenly set up in the inside of two fixed slots (62).

6. A construction site voice identification sign according to claim 2, wherein: the infrared probe (64) is positioned on the front side of the microwave inductor (65), and a hole is formed in the inner wall of the fixing groove (62) positioned on the front side.