CN207282839U - Multi-function jack with buzzer - Google Patents
Multi-function jack with buzzer Download PDFInfo
- Publication number
- CN207282839U CN207282839U CN201721110298.7U CN201721110298U CN207282839U CN 207282839 U CN207282839 U CN 207282839U CN 201721110298 U CN201721110298 U CN 201721110298U CN 207282839 U CN207282839 U CN 207282839U
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- China
- Prior art keywords
- socket
- overcurrent relay
- box lid
- buzzer
- box body
- Prior art date
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- 210000001331 nose Anatomy 0.000 description 14
- 230000005611 electricity Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of multi-function jack with buzzer, including box body and box lid；The edge of box lid extends laterally forms box lid flange, and box lid flange in the middle part of axis pin side away from being provided with clamping device；Tray interior is provided with socket circuit, socket circuit includes warning device, overcurrent relay and multiple loading interfaces, warning device connects power supply after connecting with the normally opened contact of overcurrent relay, the coil of overcurrent relay is connected with loading interfaces, loading interfaces include 12 volts of power interfaces, multiple USB interfaces and multiple socket apertures, USB interface is connected on the coil of overcurrent relay, 12 volts of power interfaces are connected on the coil of overcurrent relay, and each socket aperture is connected directly on the coil of overcurrent relay.The utility model can be when beyond socket rated current, and alarm, the power interface that can be used for mobile phone charging, having 12 volts export, and is that external hard disk, monitor etc. provides power supply, easy to use.
Description
Technical field
A kind of charging pile cable auxiliary device is the utility model is related to, more particularly, to a kind of Multifunctional inserting with buzzer
Seat.
Background technology
Socket is a kind of common electric appliance, and socket is the electrical equipment that power interface is provided for electric appliance, common socket
Rated current is usually 10A, and rated power is 2200W.But present appliance power is generally higher, for example, electromagnetic oven, microwave
The electric tool that stove, electric hammer etc. and the department such as electric company's maintenance, distribution use, during use, if it exceeds inserting
The rated power of seat, the equipment due to being fitted without detection electric current and power on socket, so it is difficult to being found；Socket is for a long time
Overload operation, in socket can largely fever and heat can not scatter and disappear in time, cause defective socket, or even socket is on fire, can
It can cause fire.In addition, existing socket cannot charge the phone, it is impossible to be that external hard disk, monitor etc. provides power supply, socket
Function be restricted.
Utility model content
The purpose of this utility model is to provide a kind of multi-function jack with buzzer, can be beyond socket rated current
When, and alarm, it can be used for charging to mobile phone, exported with 12 volts of power interface, be that external hard disk, monitor etc. provides
Power supply, it is easy to use.
To reach above-mentioned purpose, the utility model uses following technical scheme：
Multi-function jack with buzzer, including box body and box lid, the left and right ends at the top of box body are symmetrically arranged with vertically
Nose and right perpendicular nose are erected in a upward left side, and the left end of axis pin and axis pin and left perpendicular nose rotation connection are equipped with the perpendicular nose in a left side and right perpendicular nose,
The right end of axis pin and right perpendicular nose are rotatablely connected, and are connected with the box lid to match with box body on axis pin, and box lid is integrally set with axis pin
Put, the edge of box body extends laterally forms box body flange；The edge of box lid extends laterally forms box lid flange, box lid flange
Away from clamping device is provided with the middle part of axis pin side, it is provided with what is matched with clamping device on the correspondence position of box body flange
Card hole；Tray interior is provided with socket circuit, and the socket circuit includes warning device, overcurrent relay and multiple loads and connects
Mouthful, the warning device includes alarm and alarm lamp in parallel, after warning device is connected with the normally opened contact of overcurrent relay
Power supply is connected, the coil of overcurrent relay is connected with loading interfaces, and the loading interfaces include 12 volts of power interfaces, multiple USB
Interface and multiple socket apertures, each USB interface are connected on the coil of overcurrent relay by mobile phone charging module, 12 volts of electricity
Source interface is connected on the coil of overcurrent relay by 12 volts of voltage reduction modules, and each socket aperture is connected directly to overcurrent relay
On the coil of device, when electric current exceedes the rated current of overcurrent relay, normally opened contact closure；The socket circuit further includes electricity
Source indicator light and fuse, power supply indicator are connected on power supply, and fuse is arranged on the output terminal of power supply.
Clamping device includes cross bar, front bar and rear clamp, and the front bar is vertically set on box body flange, the top of front bar
Be vertically arranged cross bar and cross bar extend to away from axis pin side, and the rear end of cross bar set vertically downward after clamp, rear clamp is
Montant and length are less than the length of front bar.
Clamp is using clamp after elasticity afterwards.
Alarm is buzzer, and alarm lamp is red LED lamp.
Power supply indicator is green LED lamp.
Socket aperture includes holes socket aperture and Three-hole socket hole.
The beneficial effects of the utility model：
In the utility model, box body and box lid are rotatablely connected by axis pin, under non-working condition, can be connect box lid lid
On box body, tray interior is protected, while increases Electrical Safety, prevents from getting an electric shock；The edge of box body extends structure laterally
Into box body flange, the edge of box lid extends laterally forms box lid flange, when tray cover is connected on box lid, box body flange and box
Lid flange docks so that tray interior seals, while is cooperated and be locked using clamping device and card hole；Warning device bag
The alarm and alarm lamp of parallel connection are included, warning device is connected in series on the normally opened contact of overcurrent relay, when total current surpasses in socket
When crossing rated current, normally opened contact closure, circuit turn-on where alarm, buzzer sends sound, while alarm lamp is bright, warning
Electric current exceedes rated current at this time, it is desirable to reduce the usage amount of electric appliance, otherwise may cause defective socket；USB interface passes through hand
Machine charging module is connected on the coil of overcurrent relay, and USB interface can be used for mobile phone charging；12 volts of power interfaces pass through 12
Volt voltage reduction module is connected on the coil of overcurrent relay, and 12 volts of power interfaces are dropped 220V alternating currents by 12 volts of voltage reduction modules
It is that external hard disk, monitor etc. provide power supply as direct current small power supply socket output for 12V DC electricity.
Clamping device includes cross bar, front bar and rear clamp, rotating pin, and after box body and box lid docking, front bar and cross bar are worn
Cross card hole and fixed to movement below card hole, rear clamp in card hole lower end, play the role of the fixing to box lid.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the socket circuit of the utility model；
Fig. 3 is the A direction views of clamping device in Fig. 1.
In figure, 1- box bodys, 101- box body flange, 2- box lids, 21- box lid flange, the left perpendicular noses of 31-, the right perpendicular noses of 32-, 4- pins
Axis, 5- clamping devices, 51- front bars, 52- cross bars, clamp after 53-, 6- card holes, 7-USB interfaces, 8- Three-hole sockets hole, 9- holes
Socket aperture, 10-12 volt power interfaces, 11- red LED lamps, 12- buzzers, 13- green LED lamps, 14- fuses, 15- overcurrents
Relay, 16- mobile phone charging modules, 17-12 volt voltage reduction modules.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 3, a kind of multi-function jack with buzzer described in the utility model, including box body 1 and box lid
2, nose 31 and right perpendicular nose 32, the perpendicular nose 31 in a left side and right perpendicular nose are erected in the left side that the left and right ends at the top of box body 1 are symmetrically arranged with straight up
The left end and left perpendicular nose 31 that axis pin 4 and axis pin 4 are equipped with 32 are rotatablely connected, and the right end of axis pin 4 and right perpendicular nose 32 are rotatablely connected,
The box lid 2 to match with box body 1 is connected with axis pin 4, and box lid 2 is wholely set with axis pin 4, the edge of box body 1 prolongs laterally
Stretch and form box body flange 101；The edge of box lid 2 extends laterally forms box lid flange 21, and box lid flange 21 is fixed away from axis pin 4
Clamping device 5 is provided with the middle part of device side, is provided with the correspondence position of 101 clamping device of box body flange and clamping device
5 card holes 6 to match, clamping device 5 are snapped fit onto in card hole 6, realize that the connection of box body 1 and box lid 2 is fixed.
Clamping device clamping device 5 includes cross bar 52, front bar 51 and rear clamp 53, and front bar 51 is vertically set on box body 1 and turns over
In 101 front surface of side, the top of front bar 51 is vertically installed with cross bar 52 and cross bar 52 extends to away from 4 side of axis pin, and cross bar
52 rear end sets clamp 53 after flexible elasticity vertically downward, and rear clamp 53 is less than the length of front bar 51 for montant and length
Degree, rotating pin 4, after box body 1 and box lid 2 dock, front bar 51, cross bar 52 and rear clamp 53 are through card hole 6 and to the lower section of card hole 6
Mobile, rear clamp 53 is fixed in 6 lower end of card hole, plays the role of the fixing to box lid 2.
Box body 1 is internally provided with socket circuit, and socket circuit includes warning device, overcurrent relay 15 and loading interfaces,
Warning device includes alarm and alarm lamp in parallel, and in the present embodiment, alarm uses buzzer 12, and alarm lamp is using red
Color LED light 11, warning device are connected in series on the normally opened contact of overcurrent relay 15, and the other end of warning device is connected to power supply,
The coil of overcurrent relay 15 is connected with loading interfaces, and loading interfaces include multiple 7,12 volts of power interfaces 10 of USB interface and more
A socket aperture, each USB interface 7 are connected on the coil of overcurrent relay 15 by mobile phone charging module 16,12 volts of power supplys
Interface 10 is connected on the coil of overcurrent relay 15 by 12 volts of voltage reduction modules 17, and each socket aperture is connected directly to overcurrent
On the coil of relay 15；Socket circuit further includes power supply indicator and fuse 14, and power supply indicator is directly connected to power supply
On, power supply indicator uses green LED lamp 13, and fuse 14 is set directly on the output terminal of power supply；Socket aperture is directly connected to
Onto the coil of overcurrent relay 15, socket aperture includes multiple holes socket apertures 9 and multiple Three-hole socket holes 8, in the present embodiment
In, holes socket aperture 9 and Three-hole socket hole 8 are two.
When in use, after the power supply of socket is powered, green LED lamp 13 is bright；When the load of access is excessive, cause electric current excessive
When exceeding rated current, normally opened contact closure, circuit turn-on where alarm, red LED lamp 11 is bright, and buzzer 12 sends sound
Sound is alarmed, and reminds power excessive, prevents that exceeding the rated power of socket in itself causes socket to be damaged；It can be connect by USB
7 pairs of mobile phones of mouth charge；It is outer by the power cord of desktop computer hard-disk cartridge power cord or monitor insertion 12V power interfaces 10
Put hard disk, monitor etc. and power supply is provided, it is easy to use.
In addition, overcurrent relay 15, mobile phone charging module 16 and 12 volts of voltage reduction modules 17 and corresponding socket circuit connect
Connect and belong to the prior art, details are not described herein.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this area
Other modifications or equivalent substitution that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, should all cover among the right of the utility model.
Claims (6)
1. the multi-function jack with buzzer, it is characterised in that：Including box body and box lid, the left and right ends at the top of box body are symmetrically set
Nose and right perpendicular nose are erected in the left side being equipped with straight up, and the left end and left perpendicular nose that axis pin and axis pin are equipped with the perpendicular nose in a left side and right perpendicular nose turn
Nose rotation connection is erected on dynamic connection, the right end of axis pin and the right side, and the box lid to match with box body, and box lid and axis pin are connected with axis pin
It is wholely set, the edge of box body extends laterally forms box body flange；The edge of box lid extends laterally forms box lid flange, box
Lid flange is provided with and clamping device phase away from clamping device is provided with the middle part of axis pin side on the correspondence position of box body flange
Matched card hole；Tray interior is provided with socket circuit, and the socket circuit includes warning device, overcurrent relay and multiple negative
Interface is carried, the warning device includes the normally opened contact string of alarm and alarm lamp in parallel, warning device and overcurrent relay
Power supply is connected after connection, the coil of overcurrent relay is connected with loading interfaces, and the loading interfaces include 12 volts of power interfaces, multiple
USB interface and multiple socket apertures, each USB interface are connected on the coil of overcurrent relay by mobile phone charging module, and 12
Volt power interface is connected on the coil of overcurrent relay by 12 volts of voltage reduction modules, and each socket aperture is connected directly to overcurrent
On the coil of relay, when electric current exceedes the rated current of overcurrent relay, normally opened contact closure；The socket circuit also wraps
Power supply indicator and fuse are included, power supply indicator is connected on power supply, and fuse is arranged on the output terminal of power supply.
2. the multi-function jack according to claim 1 with buzzer, it is characterised in that：The clamping device includes horizontal stroke
Bar, front bar and rear clamp, the front bar are vertically set on box body flange, and the top of front bar is vertically arranged cross bar and cross bar is to remote
Extend from axis pin side, and the rear end of cross bar set vertically downward after clamp, rear clamp is less than the length of front bar for montant and length
Degree.
3. the multi-function jack according to claim 2 with buzzer, it is characterised in that：After clamp is using elasticity after described
Clamp.
4. the multi-function jack according to claim 1 with buzzer, it is characterised in that：The alarm is buzzer,
Alarm lamp is red LED lamp.
5. the multi-function jack according to claim 1 with buzzer, it is characterised in that：The power supply indicator is green
LED light.
6. the multi-function jack according to claim 1 with buzzer, it is characterised in that：The socket aperture is inserted including holes
Bore and Three-hole socket hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110298.7U CN207282839U (en) | 2017-08-31 | 2017-08-31 | Multi-function jack with buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721110298.7U CN207282839U (en) | 2017-08-31 | 2017-08-31 | Multi-function jack with buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282839U true CN207282839U (en) | 2018-04-27 |
Family
ID=61989583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721110298.7U Active CN207282839U (en) | 2017-08-31 | 2017-08-31 | Multi-function jack with buzzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767551A (en) * | 2018-06-11 | 2018-11-06 | 系新电子技术（苏州）有限公司 | A kind of electric unit |
-
2017
- 2017-08-31 CN CN201721110298.7U patent/CN207282839U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767551A (en) * | 2018-06-11 | 2018-11-06 | 系新电子技术（苏州）有限公司 | A kind of electric unit |
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