CN220063126U

CN220063126U - Safety detection device after wading

Info

Publication number: CN220063126U
Application number: CN202321176944.5U
Authority: CN
Inventors: 陈建敏; 李波; 王育超
Original assignee: Shenzhen Huajian Testing Technology Service Co ltd
Current assignee: Shenzhen Huajian Testing Technology Service Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-11-21
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a safety detection device after wading, which belongs to the technical field of wading detection and comprises a detection body, wherein a straight cavity is formed in the detection body, an outer protruding part is arranged on one side of the detection body, a compression cavity is formed in the outer protruding part of the detection body, a communication cavity is communicated between the compression cavity and the straight cavity, a floating ball is arranged in the straight cavity, a pressing plate is arranged in the compression cavity, a connecting rope is connected between the pressing plate and the floating ball, a first switch and a second switch are respectively arranged at the inner bottom and the inner wall of the outer protruding part, the first switch is connected with an alarm, a gas shell filled with inert gas is arranged in the inner wall of the detection body, and a push rod is arranged in an inner Zhou Sunka of the gas shell. Compared with the original device, the wading safety detection device has the advantages that the wading safety detection device can greatly improve the wading stability and has the dangerous pre-prompting function through double contact design.

Description

Safety detection device after wading

Technical Field

The utility model belongs to the technical field of wading detection, and particularly relates to a safety detection device after wading.

Background

Some low-lying road sections are very easy to accumulate water in heavy rainy days, and automobile drivers are difficult to judge the water accumulation depths by visual sense, most of the situations are that the automobile is driven directly to pass through the low-lying road sections, and if the water accumulation is very deep, the automobile is easy to flameout and is trapped in the water accumulation. In view of this situation, some automobile wading alarm devices are currently available on the market, however, these alarm devices are mainly electronic alarm devices, which are costly.

According to the automobile wading detection device with the publication number of CN202122506887.X, detection and alarm of wading depth are realized through the design of the floating ball, but the automobile wading detection device is realized only through buoyancy, is in risk of detection, and also lacks a danger prompt structure.

Disclosure of Invention

The utility model aims to provide a wading safety detection device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety inspection device behind wading, includes the detection body, the straight chamber has been seted up to the inside of detection body, and one side of detection body is provided with outer protruding portion, the compression chamber has been seted up to the outer protruding portion of detection body, and the intercommunication has the intercommunication chamber between compression chamber and the straight chamber, the inside in straight chamber is provided with the ball that floats, the inside in compression chamber is provided with the pressure movable plate, and is connected with the rope between pressure movable plate and the ball that floats, first switch and second switch are installed respectively to the interior bottom and the inner wall of outer protruding portion, and first switch is connected with the alarm, the gas shell that is full of inert gas in the inside is installed to the inner wall of detection body, and the interior Zhou Sunka of gas shell has the push rod, the one end of push rod is the cambered surface that can carry out the top to the pressure movable plate, and the other end bonding of push rod has the rubber to hinder the head.

Preferably, the inner periphery of the communicating cavity is provided with two round rollers capable of clamping the connecting rope, and the centers of the round rollers are in rotary connection with the inner periphery of the communicating cavity through bearings.

Preferably, a clamping cavity is formed in one side of the second switch, and a warhead is arranged on the inner periphery of the clamping cavity.

Preferably, one side of the warhead is an arc-shaped head, and one end of the warhead is connected with a contact spring for pressing the second switch.

Preferably, the periphery of the warhead is connected with a clamping ring, and a plurality of compression springs are connected between the clamping ring and the clamping cavity.

Preferably, the second switch is connected with an indicator light and a heating element, and the heating element is in contact with the inner wall of the air shell.

Compared with the prior art, the utility model has the technical effects and advantages that:

the floating force of the floating body acts on the connection between the pressing plate and the connecting rope, and then through the adaptive design of the pressing plate and the arrangement of the first switch, when water is immersed, the floating body floats upwards under the buoyancy, so that the pressing plate descends, the touch switch is further realized, and the detection alarm is realized;

when the water is immersed into the water to a certain extent, the floating body can push the bullet head, so that the contact spring is in contact with the second switch, the indicator lamp can be started to prompt danger, meanwhile, the heating element can be started to heat inert gas in the gas shell to expand the inert gas, the push rod can further push the movable plate to descend, contact is realized, and safety is improved (alarm failure condition caused by the fact that the floating ball is blocked is avoided);

compared with the original device, the wading safety detection device has the advantages that the wading safety detection device can greatly improve the wading stability and has the dangerous pre-prompting function through double contact design.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model in an unactivated state;

FIG. 3 is a sectional view of the structure of the present utility model in an activated state;

fig. 4 is an enlarged view of the structure of fig. 2 a in accordance with the present utility model.

Reference numerals illustrate:

1. a detection body; 2. a straight cavity; 3. a compression chamber; 4. a communication chamber; 5. a floating ball; 6. a pressing plate; 7. a connecting rope; 8. a first switch; 9. a second switch; 10. an alarm; 11. a round roller; 12. a contact spring; 13. an indicator light; 14. a heating member;

21. a gas shell; 22. a push rod;

31. a bullet; 32. a clasp; 33. a compression spring;

41. and clamping the cavity.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

Referring to fig. 1 to 4, the device body has a general structure that a detecting body 1, one side of the detecting body 1 is an external protrusion, a straight cavity 2 is provided in the detecting body 1, the bottom of the straight cavity 2 is a limited opening, a compression cavity 3 is provided on the external protrusion of the detecting body 1, and a communication cavity 4 is communicated between the compression cavity 3 and the straight cavity 2.

Referring to fig. 1 to 3, in order to realize alarming, a floating ball 5 is arranged in a straight cavity 2, a pressing plate 6 is arranged in a compression cavity 3, two round rollers 11 capable of clamping a connecting rope 7 are arranged on the inner periphery of a communication cavity 4, and the center of each round roller 11 is in rotary connection with the inner periphery of the communication cavity 4 through a bearing;

the center of the top of the pressing plate 6 is connected with a connecting rope 7, the connecting rope 7 passes through between two round rollers 11 and is connected with the top of the floating ball 5, the inner bottom of the compression cavity 3 is connected with a first switch 8, and the first switch 8 is connected with an alarm 10.

Referring to fig. 2 to 4, in order to realize pre-prompt, a second switch 9 is installed on the inner wall of the outer protrusion of the detecting body 1, a clamping cavity 41 is opened on one side of the second switch 9, a warhead 31 is arranged in the center of the inner circumference of the clamping cavity 41, one end of the warhead 31 is a cambered surface so as to be convenient to be compressed and stored, and the other end of the warhead 31 is connected with a contact spring 12;

one end of the outer periphery of the warhead 31 is connected with a clamping ring 32, a plurality of compression springs 33 are connected between one side of the clamping ring 32 and the inner periphery of the clamping cavity 41, and one side of the second switch 9 is connected with an indicator lamp 13 through wiring.

Referring to fig. 2 to 4, in order to implement pressing to trigger an alarm, an inner wall of the detecting body 1 is provided with a gas shell 21 filled with inert gas, wherein the inert gas is a gas capable of expanding greatly when heated;

the inner Zhou Sunka of the air shell 21 is provided with a push rod 22, one end of the push rod 22 is an arc surface capable of pushing the pressing plate 6, the other end of the push rod 22 is adhered with a rubber blocking head, the second switch 9 is connected with a heating piece 14, and the heating piece 14 is in contact with the inner wall of the air shell 21.

The components are all the prior art or the prior realizable technology, and the working principle, the size and the model are irrelevant to the functions of the utility model, so the components are not described more and are controlled by a remote control switch.

Principle of operation

When the wading safety detection device is needed to be used, the wading safety detection device is arranged in the bottom area of an automobile, and when water wades, the floating ball 5 floats upwards to drive the connecting rope 7 to move so as to enable the pressing plate 6 to descend;

after the floating ball 5 floats upwards to a certain extent, the bullet head 31 can be pressed, the indicator lamp 13 is lightened, the danger is prompted (the floating is continued, the pressing plate 6 can press the second switch 9, and the warning is prompted), meanwhile, when the heating piece 14 is started, the inside of the air shell 21 can be heated, inert gas is expanded, the arc surface of the push rod 22 is enabled to push the arc side surface of the pressing plate 6, the pressing plate 6 is further enabled to descend, the first switch 8 can still be pressed, and the warning prompt is realized.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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

Claims

1. A post-wading safety detection device, comprising:

the device comprises a detection body (1), wherein a straight cavity (2) is formed in the detection body (1), and an outer protruding part is arranged on one side of the detection body (1);

the method is characterized in that: the utility model discloses a detecting body, including detecting body (1), compression chamber (3) has been seted up to the outer protruding portion of detecting body (1), and communicates between compression chamber (3) and straight chamber (2) has intercommunication chamber (4), the inside in straight chamber (2) is provided with floating ball (5), the inside in compression chamber (3) is provided with pressure movable plate (6), and is connected with between pressure movable plate (6) and the floating ball (5) and connect rope (7), first switch (8) and second switch (9) are installed respectively to the interior bottom and the inner wall of outer protruding portion, and first switch (8) are connected with alarm (10), gas shell (21) that inside is full of inert gas is installed to the inner wall of detecting body (1), and the interior Zhou Sunka of gas shell (21) has push rod (22), the one end of push rod (22) is the cambered surface that can carry out the top to pressure movable plate (6), and the other end bonding of push rod (22) has the rubber to hinder the head.

2. The post-wading safety detection device according to claim 1, wherein: the inner periphery of the communication cavity (4) is provided with two round rollers (11) which can clamp the connecting rope (7), and the center of the round rollers (11) is in rotary connection with the inner periphery of the communication cavity (4) through a bearing.

3. The post-wading safety detection device according to claim 1, wherein: one side of the second switch (9) is provided with a clamping cavity (41), and the inner periphery of the clamping cavity (41) is provided with a warhead (31).

4. A post-wading safety inspection device according to claim 3, wherein: one side of the warhead (31) is an arc-shaped head, and one end of the warhead (31) is connected with a contact spring (12) for pressing the second switch (9).

5. A post-wading safety inspection device according to claim 3, wherein: the periphery of warhead (31) is connected with snap ring (32), and is connected with a plurality of compression springs (33) between snap ring (32) and clamping chamber (41).

6. The post-wading safety detection device according to claim 1, wherein: the second switch (9) is connected with an indicator lamp (13) and a heating piece (14), and the heating piece (14) is contacted with the inner wall of the air shell (21).