CN207381575U - A kind of plug cord - Google Patents
A kind of plug cord Download PDFInfo
- Publication number
- CN207381575U CN207381575U CN201721562947.7U CN201721562947U CN207381575U CN 207381575 U CN207381575 U CN 207381575U CN 201721562947 U CN201721562947 U CN 201721562947U CN 207381575 U CN207381575 U CN 207381575U
- Authority
- CN
- China
- Prior art keywords
- plug
- housing
- contact piece
- metal contact
- socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of plug cord, including plug and cable, cable connector plug.Plug includes housing, metal contact piece and smoke sensing module.Smoke sensing module includes circuit board, microprocessor, smoke inductor, power supply adaptor and alarming horn, and housing is square, and the one side of installation metal contact piece is surrounded by extension board, and extension board connects into elongation frame.The one side of the housing installation metal contact piece is equipped with through hole, when the plug of the plug cord is inserted on socket, elongation frame abuts socket, elongation frame forms inner sealing space with socket, when socket or plug short circuit, temperature is excessively high when causing the part calcination to smolder, and cigarette enters by the inner sealing space and through hole in the housing of socket.The application in plug cord by setting smoke sensing module and plug casing being arranged to be formed with socket to the structure in inner sealing space so that plug wire head has the function of smoke sensing, and can in time discovery circuit it is short-circuit, send alarm.
Description
Technical field
The utility model is related to a kind of plug cords.
Background technology
Plug cord generally comprises plug and cable, is essential thing in daily life, and almost all of electronics is set
It is standby to use plug cord.In life, the use of plug is often present with short circuit, plug cord is caused to damage, blow, very
It is extremely on fire, bring unpredicted injury.
The content of the invention
The utility model is in order to solve the above technical problems, provide a kind of plug cord, including plug and cable, the cable
Connection plug.
The plug includes housing, metal contact piece and smoke sensing module.The metal contact piece is mounted on housing, is used for
It is connected with extraneous socket.The smoke sensing module is mounted in housing, including circuit board, microprocessor, smoke sensing
Device, power supply adaptor and alarming horn, the smoke inductor, power supply adaptor and alarming horn are all connected with microprocessor,
The microprocessor connects metal contact piece by power supply adaptor, when the plug cord connects extraneous power supply, power supply adaptor
Suitable power supply is provided to microprocessor, smoke inductor and alarming horn.
The housing is square, and the one side of installation metal contact piece is surrounded by extension board, and extension board is directed toward away from shell
The direction of body, and extension board connects into elongation frame；The one side of the housing installation metal contact piece is equipped with through hole, through hole connection housing
Internal and hull outside, when the plug of the plug cord is inserted on socket, elongation frame abuts socket, and elongation frame forms interior with socket
Enclosure space, when socket or plug short circuit, temperature is excessively high when causing the part calcination to smolder, and cigarette passes through the inner sealing space
Enter with through hole in the housing of socket, smoke inductor senses smog and transfers information to microprocessor, and microprocessor receives
And information is handled, control alarming horm sounds the alarm.The elongation frame forms inner sealing space with socket, can be also used for
Smog outside stopping is entered by the through hole on housing in housing so that smoke sensing module sends false alarm.
Further, the end of the elongation frame is equipped with rubber mount, by rubber mount, plug casing and socket-shaped
Into inner sealing space leakproofness it is stronger, be further ensured that the accuracy of smoke sensing module.
Further, the smoke sensing module further includes indicator light, and the indicator light connects microprocessor, the shell
Indicator light mounting hole is equipped in vitro, and the indicator light is mounted on indicator light mounting hole, and by indicator light, user can understand
See that the smoke sensing module is in running order.
Further, the smoke sensing module further includes temperature inductor, and the temperature inductor connects miniature place
Device is managed, during short circuit, often occurs with this high temperature, circuit accurately can be found by temperature inductor much sooner
Short circuit so as to clear early, reduces loss.
Further, one side of the housing away from metal contact piece is equipped with heat emission hole.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：
The application by set in the plug of plug cord smoke sensing module and by plug casing be arranged to
Socket forms the structure in inner sealing space so that plug wire head has the function of smoke sensing, and can in time discovery circuit it is short-circuit, send out
Go out alarm.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is not formed for explaining the utility model to the utility model
Improper restriction.
Wherein：
Fig. 1 is the structure diagram one (front view) of the utility model；
Fig. 2 is the structure diagram two (side view) of the utility model；
Fig. 3 is the structure diagram three (axis side view) of the utility model；
Fig. 4 is the structure diagram four (bottom view) of the utility model；
Fig. 5 is the structure diagram five (front view) of the utility model；
Fig. 6 is the structure diagram six (sectional view) of the utility model；
Fig. 7 is the structure diagram seven (sectional view) of the utility model.
Specific embodiment
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Please refer to Fig.1-Fig. 7, a kind of plug cord, including plug 1 and cable 2,2 connection plug 1 of cable.
The plug 1 includes housing 11, metal contact piece 12 and smoke sensing module 13.The metal contact piece 12 is mounted on shell
On body 11, for being connected with extraneous socket 3.The smoke sensing module 13 is mounted in housing 11, including microprocessor
14th, smoke inductor 15, power supply adaptor 16 and alarming horn, the smoke inductor 15, power supply adaptor 16 and alarm loudspeaker
Be all connected with microprocessor 14, the microprocessor 14 connects metal contact piece 12 by power supply adaptor 16, when the plug
During line connection external world's power supply, power supply adaptor 16 provides what is be suitble to microprocessor 14, smoke inductor 15 and alarming horn
Power supply.
The housing 11 is square, and the one side of installation metal contact piece 12 is surrounded by extension board, and extension board is directed toward remote
The direction of shrinking away from theshell body 11, and extension board connects into elongation frame 111；The housing 11 installs the one side of metal contact piece 12 equipped with logical
Hole, through hole connects 11 inside of housing and outside housing 11, when the plug 1 of the plug cord is inserted on socket 3, elongation frame 111 supports
Combination hub 3, elongation frame 111 form inner sealing space 112 with socket 3, and when 1 short circuit of socket 3 or plug, temperature is excessively high to cause zero
When part calcination is smoldered, cigarette enters by the inner sealing space 112 and through hole in the housing 11 of socket 3, smoke inductor 15
It senses smog and transfers information to microprocessor, microprocessor receives and processes information, and control alarming horm sounds the alarm.
The elongation frame 111 forms inner sealing space 112 with socket 3, can be also used for the smog outside stopping and passes through on housing 11
Through hole enter in housing 11 so that smoke sensing module 13 sends false alarm.
To be further ensured that the accuracy of smoke sensing module 13.The end of the elongation frame 111 is equipped with rubber mount,
By rubber mount, 1 housing 11 of plug and the leakproofness in the inner sealing space 112 that socket 3 is formed are stronger,
In the present embodiment, the smoke sensing module 13 further includes indicator light, and the indicator light connects microprocessor 14,
The housing 11 is externally provided with indicator light mounting hole, and the indicator light is mounted on indicator light mounting hole, passes through indicator light, user
It is apparent that the smoke sensing module 13 is in running order.
In conclusion compared to the prior art, the utility model has the following advantages that：
The application by set in the plug of plug cord smoke sensing module and by plug casing be arranged to
Socket forms the structure in inner sealing space so that plug wire head has the function of smoke sensing, and can in time discovery circuit it is short-circuit, send out
Go out alarm.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implement and from
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (5)
1. a kind of plug cord, which is characterized in that including plug and cable, the cable connector plug；
The plug includes housing, metal contact piece and smoke sensing module；The metal contact piece is mounted on housing, the smog
Induction module is mounted in housing, including microprocessor, smoke inductor, power supply adaptor and alarming horn, the smog
Inductor, power supply adaptor and alarming horn are all connected with microprocessor, and the microprocessor is connected by power supply adaptor
Metal contact piece；The housing is square, and the one side of installation metal contact piece is surrounded by extension board, and extension board is directed toward away from shell
The direction of body, and extension board connects into elongation frame；The one side of the housing installation metal contact piece is equipped with through hole, through hole connection housing
Internal and hull outside.
2. a kind of plug cord according to claim 1, which is characterized in that it is soft that the end of the elongation frame is equipped with rubber
Pad.
3. a kind of plug cord according to claim 1, which is characterized in that the smoke sensing module further includes indicator light,
The indicator light connects microprocessor, and the housing is externally provided with indicator light mounting hole, and the indicator light is pacified mounted on indicator light
It fills on hole.
4. a kind of plug cord according to claim 1, which is characterized in that the smoke sensing module further includes temperature sense
Device, temperature inductor connection microprocessor.
5. a kind of plug cord according to claim 1, which is characterized in that one side of the housing away from metal contact piece is equipped with
Heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562947.7U CN207381575U (en) | 2017-11-21 | 2017-11-21 | A kind of plug cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721562947.7U CN207381575U (en) | 2017-11-21 | 2017-11-21 | A kind of plug cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381575U true CN207381575U (en) | 2018-05-18 |
Family
ID=62332956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721562947.7U Active CN207381575U (en) | 2017-11-21 | 2017-11-21 | A kind of plug cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513703A (en) * | 2022-10-08 | 2022-12-23 | 东莞市煜锦实业有限公司 | USB connector port sealing device |
-
2017
- 2017-11-21 CN CN201721562947.7U patent/CN207381575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513703A (en) * | 2022-10-08 | 2022-12-23 | 东莞市煜锦实业有限公司 | USB connector port sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |