CN213120861U

CN213120861U - Temperature alarm device in car

Info

Publication number: CN213120861U
Application number: CN202022349633.7U
Authority: CN
Inventors: 王芳; 任俊翠; 袁修银
Original assignee: Second Peoples Hospital of Hefei
Current assignee: Second Peoples Hospital of Hefei
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-04
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a temperature alarm device in car belongs to the car safety equipment field. An in-vehicle temperature warning device comprising: the device comprises a shell, a container, a push rod, a switch and a sound box; the housing has an interior cavity; the container is fixedly arranged in the inner cavity and is in sliding connection with the push rod; one end of the push rod is fixedly provided with a piston, and the other end of the push rod is rotatably connected with the rotating wheel; the piston seals the container; one side of the inner cavity close to the push rod rotates with the connecting shaft; compared with the prior art, the in-vehicle temperature alarm device can alarm high temperature in a vehicle. Mainly through driving the stereo set and sending out alarm sound to arouse people's around attention, promptly rescue the child of being stranded in the car, thereby effectively reduce the emergence of the dead incident of the child because of high temperature leads to dehydrating of the child who forgets in the car.

Description

Temperature alarm device in car

Technical Field

The utility model relates to an automobile safety equipment field, concretely relates to temperature alarm device in car.

Background

With the development of the times, the performance of automobiles is better and better, the price of the automobiles is more and more flat and easy to be close to people, and the automobiles begin to enter the lives of people more and more. The automobile is used as a vehicle, is fast in speed, safe and reliable, and can transport a large amount of things. People can select the automobile as a travel tool to go to work, to pick up children and to travel. The appearance of the automobile brings convenience to people going out.

However, in recent years, a safety accident frequently occurs due to the fact that a child is left on a car, and particularly in summer, the temperature inside the car is high when the car is parked in the sun, which seriously harms the physical health of the child and even leads to dehydration and death of the child. Therefore, an in-vehicle temperature alarm device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a temperature alarm device in car.

The purpose of the utility model can be realized by the following technical scheme:

an in-vehicle temperature warning device comprising: the device comprises a shell, a container, a push rod, a switch and a sound box;

the housing has an interior cavity; the container is fixedly arranged in the inner cavity and is in sliding connection with the push rod; one end of the push rod is fixedly provided with a piston, and the other end of the push rod is rotatably connected with the rotating wheel; the piston seals the container; one side of the inner cavity close to the push rod rotates with the connecting shaft; the connecting shaft is fixedly provided with a turntable, a groove is formed in the upper end face of the turntable, and the horizontal section of the groove is arc-shaped; the rotating wheel is arranged inside the groove;

a vertical pressing plate is fixedly arranged at the upper end of the rotary table; a driven shaft is fixedly arranged on one side, close to the connecting shaft, of the inner cavity, and an upright post is fixedly arranged at the upper end of the driven shaft; a vertical plate is arranged on one side, close to the connecting shaft, of the stand column, a torsion spring is fixedly arranged at the lower end of the stand column, and a first connecting rod is fixedly arranged at the upper end of the stand column; one end of the torsion spring, which is far away from the upright post, is fixedly arranged with the inner cavity; the first connecting rod is hinged with the second connecting rod, and the second connecting rod is hinged with the third connecting rod; a rotating shaft is fixedly arranged at one end of the third connecting rod far away from the second connecting rod and is rotatably connected with the inner cavity; the sound box is fixedly arranged in the inner cavity, and the switch is fixedly arranged on one side, close to the third connecting rod, of the sound box.

Furthermore, the upper end of the shell is rotatably connected with a manual shaft, and a vertical through hole is formed at one end, far away from the shell, of the manual shaft; the inner part of the through hole is hinged with the swing rod; two chain wheels are horizontally arranged in the inner cavity; one chain wheel is fixedly arranged at the upper end of the connecting shaft, and the other chain wheel is fixedly arranged on the manual shaft; the chain wheels are connected through a chain; a protective cover is fixedly arranged at the upper end of the shell; the protective cover completely encloses the manual shaft.

Further, a spring is horizontally arranged inside the container; one end of the spring is fixedly installed with the piston, and the other end of the spring is fixedly installed with the container.

Furthermore, a wireless communication module and an antenna are fixedly arranged in the inner cavity. Further, the human body detection sensor is fixedly installed in the inner cavity, and the camera is fixedly installed at the upper end of the shell.

The utility model has the advantages that:

the utility model discloses a temperature alarm device in car can report to the police to the high temperature in the car. Mainly through driving the stereo set and sending out alarm sound to arouse people's around attention, promptly rescue the child of being stranded in the car, thereby effectively reduce the emergence of the dead incident of the child because of high temperature leads to dehydrating of the child who forgets in the car.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the interior of the apparatus of the present application;

fig. 3 is a schematic internal cross-sectional view of the present application.

The parts corresponding to the reference numerals in the figures are as follows:

1. a housing; 2. a container; 3. a push rod; 4. a piston; 5. a rotating wheel; 6. a connecting shaft; 7. a turntable; 701. a groove; 8. pressing a plate; 9. a driven shaft; 10. a column; 11. a vertical plate; 12. a torsion spring; 13. a first connecting rod; 14. a second connecting rod; 15. a third connecting rod; 16. a rotating shaft; 17. sounding; 18. a switch; 19. a manual shaft; 20. a swing rod; 21. and a sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

An in-vehicle temperature warning device comprising: the shell 1, the container 2, the push rod 3, the switch 18 and the sound 17; the housing 1 has an inner cavity; a container 2 is fixedly arranged in the inner cavity, and the container 2 is connected with a push rod 3 in a sliding way; one end of the push rod 3 is fixedly provided with a piston 4, and the other end is rotatably connected with a rotating wheel 5; the piston 4 seals the container 2; one side of the inner cavity close to the push rod 3 rotates with the connecting shaft 6; the connecting shaft 6 is fixedly provided with a turntable 7, the upper end surface of the turntable 7 is provided with a groove 701, and the horizontal section of the groove 701 is arc-shaped; a runner 5 is arranged inside the groove 701;

a vertical pressing plate 8 is fixedly arranged at the upper end of the rotary table 7; a driven shaft 9 is fixedly arranged on one side of the inner cavity close to the connecting shaft 6, and an upright post 10 is fixedly arranged at the upper end of the driven shaft 9; a vertical plate 11 is arranged on one side of the upright post 10 close to the connecting shaft 6, a torsion spring 12 is fixedly arranged at the lower end of the upright post 10, and a first connecting rod 13 is fixedly arranged at the upper end of the upright post 10; one end of the torsion spring 12 far away from the upright post 10 is fixedly arranged with the inner cavity; the first connecting rod 13 is hinged with the second connecting rod 14, and the second connecting rod 14 is hinged with the third connecting rod 15; a rotating shaft 16 is fixedly arranged at one end of the connecting rod III 15 far away from the connecting rod II 14, and the rotating shaft 16 is rotatably connected with the inner cavity; the sound 17 is fixedly arranged in the inner cavity, and a switch 18 is fixedly arranged on one side of the sound 17 close to the connecting rod III 15.

The working principle of the present invention is explained below, and the present invention mainly relies on the temperature rise in the vehicle to cause the expansion of the object, thereby driving the sound box 17 to give an alarm. The container 2 is internally provided with a piston 4, the piston 4 is connected with a push rod 3, and the push rod 3 and the container 2 are connected in a sliding way. Objects which can expand with heat and contract with cold, similar to mercury, hydrogen and the like, are arranged in a sealed space formed by the container 2 and the piston 4; then, as the temperature in the automobile rises, the object begins to expand, pushing the piston 4 and the push rod 3 to move outwards; the push rod 3 is provided with the rotating wheel 5, the rotating wheel 5 is arranged in a groove 701 of the rotating disc 7, the section of the groove 701 is arc-shaped, the roller can move 90 degrees in the groove 701 by using the center of the rotating disc 7, and the rotating disc 7 and the connecting shaft 6 are fixedly arranged, and the connecting shaft 6 is rotatably connected with the inner cavity, so that the push rod 3 can drive the rotating disc 7 to rotate 90 degrees by moving;

a driven shaft 9 which is rotatably connected with the inner cavity is arranged on one side of the rotary table 7, an upright post 10 is arranged on the driven shaft 9, and a vertical plate and a first connecting rod 13 are arranged on the upright post 10; because the upper end of the rotary table 7 is provided with the vertical pressing plate 8, the rotary table 7 can drive the pressing plate 8 to rotate, the pressing plate 8 rotates to touch the vertical plate, and then the pressing plate 8, the upright post 10 and the first connecting rod 13 are driven to rotate; a torsion spring 12 is arranged between the upright post 10 and the inner cavity, and the torsion spring 12 plays a role in resetting; because the first connecting rod 13 is hinged with the second connecting rod 14, the second connecting rod 14 is hinged with the third connecting rod 15, the third connecting rod 15 is arranged on the rotating shaft 16, the first connecting rod 13 drives the second connecting rod 14 to rotate, and the second connecting rod 14 drives the third connecting rod 15 to rotate around the rotating shaft 16; a sound 17 is arranged near the third connecting rod 15, a switch 18 is arranged on the sound 17, the switch 18 is a pressing type elastic switch 18, and the sound 17 can work only when the switch 18 is pressed; the switch 18 is arranged on the rotating track of the connecting rod three 15, the connecting rod three 15 is pressed against the switch 18 after rotating, the sound box 17 is driven to give out alarm sound, thereby attracting the attention of surrounding people and then saving children locked in the vehicle. The utility model discloses a temperature alarm device in car can report to the police to the high temperature in the car. Mainly through drive stereo set 17 sounding alarm to arouse people's around attention, promptly rescue the child of being stranded in the car, thereby effectively reduce the emergence of the dead incident of the child dehydration that leads to because of high temperature that has forgotten in the car.

Further, the upper end of the shell 1 is rotatably connected with a manual shaft 19, and a vertical through hole is formed at one end, far away from the shell 1, of the manual shaft 19; the inner part of the through hole is hinged with the swing rod 20; two chain wheels 21 are horizontally arranged in the inner cavity; one chain wheel 21 is fixedly arranged at the upper end of the connecting shaft 6, and the other chain wheel is fixedly arranged on the manual shaft 19; the chain wheels 21 are connected through a chain; a protective cover is fixedly arranged at the upper end of the shell 1; the protective cover completely encloses the manual shaft 19. When a child is locked in the vehicle carelessly, the manual shaft 19 can be rotated, the chain wheels 21 are arranged on the manual shaft 19 and the connecting shaft 6, and the two chain wheels 21 are connected through the chain, so that the connecting shaft 6 is driven to rotate, and the sound 17 gives an alarm; the swing rod 20 is hinged in the through hole of the manual shaft 19, the swing rod 20 is rotated to form an angle of 90 degrees with the manual shaft 19 and then rotated, and the swing rod 20 plays a role of an arm of force to prevent children from turning the manual shaft 19 with small strength; the protective cover completely covers the manual shaft 19 to prevent accidental touch, which leads to the sound box 17 giving an alarm.

Further, the inside of the container 2 is horizontally arranged with a spring; one end of the spring is fixedly arranged with the piston 4, and the other end is fixedly arranged with the container 2; the side of the container 2 remote from the piston 4 is provided with a heating plate. The spring enables the piston 4 to be rapidly reset.

Furthermore, a wireless communication module and an antenna are fixedly arranged in the inner cavity. The wireless communication module is used for communication between a vehicle owner and personnel in the vehicle, and the antenna is used for enhancing signals of communication.

Further, a human body detection sensor is fixedly installed in the inner cavity, and a camera is fixedly installed at the upper end of the shell 1. The human body detection sensor and the camera are used for detecting whether a person exists in the vehicle, and if the person exists in the vehicle, the sensor can send a signal to a mobile phone of a vehicle owner through the wireless communication module; if no person is in the vehicle, the sensor will prevent the sound 17 from giving an alarm sound, thus preventing people from being disturbed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An in-vehicle temperature alarm device, characterized by comprising: the device comprises a shell (1), a container (2), a push rod (3), a switch (18) and a sound box (17);

the housing (1) has an inner cavity; the container (2) is fixedly arranged in the inner cavity, and the container (2) is connected with the push rod (3) in a sliding manner; one end of the push rod (3) is fixedly provided with a piston (4), and the other end of the push rod is rotatably connected with a rotating wheel (5); the piston (4) seals the container (2); one side of the inner cavity close to the push rod (3) rotates with the connecting shaft (6); the connecting shaft (6) is fixedly provided with a turntable (7), a groove (701) is formed in the upper end face of the turntable (7), and the horizontal section of the groove (701) is arc-shaped; the runner (5) is arranged inside the groove (701);

a vertical pressing plate (8) is fixedly arranged at the upper end of the rotary table (7); a driven shaft (9) is fixedly installed on one side, close to the connecting shaft (6), of the inner cavity, and an upright post (10) is fixedly installed at the upper end of the driven shaft (9); a vertical plate (11) is arranged on one side, close to the connecting shaft (6), of the upright post (10), a torsion spring (12) is fixedly mounted at the lower end of the upright post (10), and a first connecting rod (13) is fixedly mounted at the upper end of the upright post (10); one end of the torsion spring (12) far away from the upright post (10) is fixedly arranged with the inner cavity; the connecting rod I (13) is hinged with the connecting rod II (14), and the connecting rod II (14) is hinged with the connecting rod III (15); a rotating shaft (16) is fixedly installed at one end, away from the second connecting rod (14), of the third connecting rod (15), and the rotating shaft (16) is rotatably connected with the inner cavity; the sound box (17) is fixedly arranged in the inner cavity, and the switch (18) is fixedly arranged on one side, close to the connecting rod III (15), of the sound box (17).

2. The in-vehicle temperature alarm device according to claim 1, wherein the upper end of the housing (1) is rotatably connected with a manual shaft (19), and a vertical through hole is formed at one end of the manual shaft (19) far away from the housing (1); the inner part of the through hole is hinged with the swing rod (20); two chain wheels (21) are horizontally arranged in the inner cavity; one chain wheel (21) is fixedly arranged at the upper end of the connecting shaft (6), and the other chain wheel is fixedly arranged on the manual shaft (19); the chain wheels (21) are connected through a chain; a protective cover is fixedly arranged at the upper end of the shell (1); the protective cover completely encloses the manual shaft (19).

3. The in-vehicle temperature alarm device according to claim 1, wherein a spring is horizontally arranged inside the container (2); one end of the spring is fixedly installed with the piston (4), and the other end of the spring is fixedly installed with the container (2).

4. The in-vehicle temperature alarm device according to claim 1, wherein a wireless communication module and an antenna are fixedly installed inside the inner cavity.

5. The in-vehicle temperature alarm device according to claim 4, wherein a human body detection sensor is fixedly installed in the inner cavity, and a camera is fixedly installed at the upper end of the shell (1).