CN219246184U

CN219246184U - Travel alarm

Info

Publication number: CN219246184U
Application number: CN202223526034.3U
Authority: CN
Inventors: 刘允彪
Original assignee: Suzhou Primetech Electronics Co ltd
Current assignee: Suzhou Primetech Electronics Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-23
Anticipated expiration: 2032-12-29

Abstract

The utility model provides a travel alarm, comprising: the switching value input end of the control module is connected with a socket; the smoke detection module is connected with the control module and is used for collecting a smoke concentration value in the current environment; the alarm module is connected with the control module and used for emitting sound and/or lamplight alarm signals; the detection head assembly is provided with two conductive elastic sheets and a plug matched with the socket; the power supply module is used for supplying power to the travel alarm; the travel alarm can adopt a group of alarm modules, control modules and power supply modules to realize the functions of fireproof smoke alarm and door and window anti-theft alarm at the same time, can reduce the product cost and is beneficial to popularization and use.

Description

Travel alarm

Technical Field

The utility model belongs to the technical field of alarms, and particularly relates to a travel alarm.

Background

With the continuous development of society, more and more people need to live in the outer accommodation, fire prevention and theft prevention are two things which need special attention in the outer accommodation, and the smoke alarm and the door and window anti-theft alarm in the prior art can respectively play roles of fire prevention and theft prevention, but the two alarms need two independent control modules, an alarm module and a power supply module, so that the cost is higher,

therefore, there is a need to design a cost-effective travel alarm to solve the technical problems currently faced.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a travel alarm with reduced cost.

The technical scheme of the utility model is as follows: a travel alarm, comprising: the switching value input end of the control module is connected with a socket; the smoke detection module is connected with the control module and is used for collecting a smoke concentration value in the current environment; the alarm module is connected with the control module and used for emitting sound and/or lamplight alarm signals; the detection head assembly is provided with two conductive elastic sheets and a plug matched with the socket; and the power supply module is used for supplying power to the travel alarm.

The detecting head assembly is provided with a supporting body, two conductive elastic sheets are symmetrically arranged at one end of the supporting body, a connecting wire is arranged at the other end of the supporting body, two wires which are connected with the two conductive elastic sheets respectively are arranged inside the connecting wire, and one end, deviating from the supporting body, of the connecting wire is connected with the plug.

The travel alarm further comprises a short sleeve, and jacks matched with the two conductive elastic sheets are formed in the short sleeve.

The travel alarm further comprises a shell, wherein a partition board is arranged in the shell, and the control module, the smoke detection module, the alarm module and the power supply module are all arranged on the partition board.

The shell is provided with ventilation holes which are communicated with the outside environment.

The air holes are circumferentially arrayed on the upper end face and the lower end face of the shell.

The plug is a two-pole plug, and the socket is matched with the plug.

The alarm module has a speaker and/or an alarm light.

The utility model has the beneficial effects that: the travel alarm can adopt a group of alarm modules, control modules and power supply modules to realize the functions of fireproof smoke alarm and door and window anti-theft alarm at the same time, can reduce the product cost and is beneficial to popularization and use.

Drawings

FIG. 1 is a schematic block diagram of a travel alarm of the present utility model.

FIG. 2 is a schematic diagram of a test head assembly according to the present utility model.

FIG. 3 is a schematic diagram of a travel alarm according to the present utility model.

FIG. 4 is a second schematic diagram of the travel alarm according to the present utility model.

Fig. 5 is a cross-sectional view at A-A in fig. 4.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative, and is in no way intended to limit the utility model, its application, or uses. The present utility model may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

The terms "first," "second," and the like, as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1 and 2, a travel alarm includes: the control module 1, the switching value input end of the control module 1 is connected with the socket 2; the smoke detection module 3 is connected with the control module 1 and is used for collecting the smoke concentration value in the current environment; the alarm module 5 is connected with the control module 1 and is used for emitting sound and/or lamplight alarm signals; the detecting head assembly 6, the detecting head assembly 6 is provided with two conductive spring plates 62 and a plug matched with the socket 2; the power supply module 4 is used for supplying power to the travel alarm; in this embodiment, the smoke detection module 3 is configured to collect a smoke concentration value in a current environment, the control module 1 periodically obtains the smoke concentration value in the current environment through the smoke detection module 3 and compares the smoke concentration value with a set threshold, when the smoke concentration value in the current environment exceeds the set threshold, the control module 1 outputs a signal to the alarm module 5, so that a smoke concentration change can be timely found when smoke is generated before a fire disaster, and the alarm module 5 sends alarm information; the two conductive elastic pieces 62 in the detection head assembly 6 are connected in series to the switching value input end of the control module 1, when the two conductive elastic pieces 62 are contacted, the loop is conducted, the control module 1 receives a switching value signal, when the two conductive elastic pieces 62 are separated, the loop disconnection control module 1 cannot receive the switching value signal, the control module outputs a signal to the alarm module 5, the alarm module 5 sends alarm information, when the detection head assembly is used, the two conductive elastic pieces 62 are contacted and tightly inserted into a gap of a door or window, at the moment, the two conductive elastic pieces 62 are contacted, when the door or window is opened, the two conductive elastic pieces 62 are deformed, the loop is disconnected due to the separation of the two conductive elastic pieces 62, and the alarm module 5 sends alarm information to remind the door or window to be opened, so that the anti-theft effect is achieved; the travel alarm in this embodiment can adopt a set of alarm module, control module and power module to realize the function of fire prevention smog warning and door and window burglar alarm simultaneously, can reduce product cost, does benefit to and uses widely.

In some embodiments, as shown in fig. 2, the detecting head assembly 6 has a supporting body 61, two conductive elastic pieces 62 are symmetrically disposed at one end of the supporting body 61, an included angle of 10 ° to 30 ° is formed between the conductive elastic pieces 62, the two conductive elastic pieces 62 are pinched in opposite directions, so that elastic deformation can be generated to be in contact conduction, a connecting wire 65 is disposed at the other end of the supporting body 61, two wires respectively connected with the two conductive elastic pieces 62 are disposed inside the connecting wire 65, a plug (not shown in the plug diagram) is connected to one end of the connecting wire 65 facing away from the supporting body 61, and two wires in the connecting wire 65 respectively connect the two conductive elastic pieces 62 with the socket 2.

In some embodiments, the travel alarm further comprises a nipple 63, the nipple 63 is provided with a jack 64 matched with the two conductive elastic pieces 62, and when the door and window anti-theft alarm function is not used, the two conductive elastic pieces 62 can be inserted into the jack 64 of the nipple 63 to enable the two conductive elastic pieces 62 to be contacted and conducted, so that false alarm is avoided.

In some embodiments, as shown in fig. 3 to 5, the travel alarm further comprises a housing 1, wherein a partition 7 is arranged inside the housing, and the control module 1, the smoke detection module 3, the alarm module 5 and the power supply module 4 are all arranged on the partition 7; specifically, the casing 1 is provided with ventilation holes 11 for communicating the inside thereof with the external environment; the ventilation holes 11 are circumferentially arrayed on the upper end face and the lower end face of the shell 1, and smoke in the external environment can enter the shell 1 through the ventilation holes 11, so that the smoke detection module 3 can timely detect the change of the smoke concentration.

In some embodiments, the plug is a two-pole plug, the socket 2 is matched with the plug, in particular, an earphone plug with at least two poles can be used as the two-pole plug in the implementation process, and the corresponding socket 2 can be an earphone socket matched with the earphone plug.

In some embodiments, the alarm module 5 has a speaker for emitting an audible alarm signal upon receipt of the control module 1 output signal and/or an alarm light for emitting a light alarm signal upon receipt of the control module 1 output signal.

In the above embodiment, the control module 1 may use a single-chip microcomputer minimum system, and the power supply module 4 may use a secondary battery to supply power.

Thus, various embodiments of the present utility model have been described in detail. In order to avoid obscuring the concepts of the utility model, some details known in the art have not been described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

The above examples only represent some embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A travel alarm, comprising:

the switching value input end of the control module is connected with a socket;

the smoke detection module is connected with the control module and is used for collecting a smoke concentration value in the current environment;

the alarm module is connected with the control module and used for emitting sound and/or lamplight alarm signals;

the detection head assembly is provided with two conductive elastic sheets and a plug matched with the socket;

and the power supply module is used for supplying power to the travel alarm.

2. The travel alarm of claim 1, wherein: the detecting head assembly is provided with a supporting body, two conductive elastic sheets are symmetrically arranged at one end of the supporting body, a connecting wire is arranged at the other end of the supporting body, two wires which are connected with the two conductive elastic sheets respectively are arranged inside the connecting wire, and one end, deviating from the supporting body, of the connecting wire is connected with the plug.

3. The travel alarm of claim 1, further comprising a nipple having a receptacle matching two of the conductive tabs.

4. The travel alarm of claim 1, further comprising a housing, wherein a partition is disposed within the housing, and wherein the control module, smoke detection module, alarm module, and power module are disposed on the partition.

5. The travel alarm of claim 4, wherein: the shell is provided with ventilation holes which are communicated with the outside environment.

6. The travel alarm of claim 5, wherein: the air holes are circumferentially arrayed on the upper end face and the lower end face of the shell.

7. The travel alarm of claim 1, wherein: the plug is a two-pole plug, and the socket is matched with the plug.

8. The travel alarm of claim 1, wherein: the alarm module has a speaker and/or an alarm light.