CN208797288U - Electric heating eyeglass electrification connector - Google Patents
Electric heating eyeglass electrification connector Download PDFInfo
- Publication number
- CN208797288U CN208797288U CN201821396858.4U CN201821396858U CN208797288U CN 208797288 U CN208797288 U CN 208797288U CN 201821396858 U CN201821396858 U CN 201821396858U CN 208797288 U CN208797288 U CN 208797288U
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- shell
- electric heating
- connecting terminal
- electric
- eyeglass
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Abstract
A kind of electric heating eyeglass electrification connector, including shell and internal connection line receiving portion, the internal connection line receiving portion includes electric wire, retaining element and connecting terminal, wherein, connecting terminal is fixedly installed in shell, and retaining element is rabbeted on the shell, electric wire is two, one end of two electric wires is respectively connected to the positive and negative electrode of connecting terminal, and the other end of two electric wires both passes through the outside that retaining element is drawn out to shell, and connect with external heating inner sheet.The electric heating eyeglass electrification connector is fixed after completing connection by shell, it is effectively prevented due to the appearance for being not good at caused short circuit open circuit conditions fixed between connector, simultaneously, because injection molding technology makes connector form good protection barrier, waterproof is anticreep, effectively influence of the isolation external environment to internal circuit, provides reliable and secure power supply to connect circuit.
Description
Technical field
The utility model relates to a kind of connector more particularly to a kind of electric heating eyeglass electrification connectors.
Background technique
Currently, most of electric heating eyeglass connector generally relies on internal connector is welded and fixed without giving on the market
Further fixed protection, so that it is easy to appear joint looseness when attaching plug rotation, in addition there is no internally
Portion's circuit takes exterior protection measure, it is easy to and so that circuit short circuit, open circuit conditions is occurred, and interface accessory connects blow-by,
Rainy day is also easy to because leakage causes short-circuit risks.
Utility model content
For overcome the deficiencies in the prior art, it is powered and connects the purpose of this utility model is to provide a kind of electric heating eyeglass
Device, the problem of can solve circuit easily broken short out road.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of electric heating eyeglass electrification connector, including shell and internal connection line receiving portion, internal connection line receiving portion
Including electric wire, retaining element and connecting terminal, connecting terminal is fixedly installed in shell, and retaining element is rabbeted on the shell,
Electric wire is two, and one end of two electric wires is respectively connected to the positive and negative electrode of connecting terminal, and the other end of two electric wires is equal
It is drawn out to the outside of shell across retaining element, and is connect with external heating inner sheet.
Electric heating eyeglass electrification connector wraps connector internal circuit by shell after completing internal wire connection
It wraps up in, the influence that isolation external environment generates internal circuit, while connecting terminal is fixedly installed in shell, and utilizes constant zero
Electric wire is guided to outside and connect with heating inner sheet by part, is effectively prevented the appearance of circuit breaker short-circuit conditions.
Further, internal connection line receiving portion further includes light emitting diode, and light emitting diode is installed in shell, and is sent out
The light that optical diode issues is sent to outside shell, and the positive and negative electrode of light emitting diode is connect with connecting terminal positive and negative anodes respectively.
Further, internal connection line receiving portion further includes resistance, resistance connect connecting terminal and with light emitting diode string
Connection connection.
Resistance specification is 1k Ω.
Further, connecting terminal is RCA female.
Further, retaining element is hollow screw.
Further, LED lamp bead bottom and connecting terminal spacing are 11.9mm-12.1mm.
Further, shell is the non-dismountable fixed structure of PVC injection molding.
Further, it is 52mm that electric wire, which cuts out line length, and two electric wires extend to outside electric heating eyeglass electrification connector
The length in portion is respectively 28mm-32mm and 33mm-37mm.
Compared with prior art, the utility model has the beneficial effects that:
Electric heating eyeglass electrification connector is fixed by shell, the influence that isolation external environment generates internal circuit, together
When connecting terminal be fixedly installed in shell, and using retaining element by electric wire guide to it is external with heat inner sheet and connect, effectively
Ground prevents the appearance of circuit breaker short-circuit conditions.
Detailed description of the invention
Fig. 1 is the signal of the electric heating eyeglass electrification connector internal connection line receiving portion of the utility model preferred embodiment
Figure.
In figure: 100, connecting terminal；200, light emitting diode；300, resistance；400, electric wire；500, retaining element.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model:
Referring to Fig. 1, the utility model relates to a kind of electric heating eyeglass electrification connector, better embodiment includes wiring
Terminal 100, light emitting diode 200, resistance 300, electric wire 400 and retaining element 500, each connector complete internal wire company
The integral molding structure of connector is set to form electric box shell by injection molding technology after connecing.In the preferred embodiment, it is infused using PVC
Mould technique be integrally formed, the PVC hardness used for 28P, shaping external mold be 28P black expect firmly, the electricity box shell equipped with striped with
Buffer stopper (buffer stopper is similarly PVC and is moulded in case surface, is respectively provided at 200 side of retaining element 500 and light emitting diode,
For absorbing external pressure).A kind of electric heating eyeglass electrification connector, including shell and internal connection line receiving portion, inside this
Connecting line receiving portion includes electric wire 400, retaining element 500 and connecting terminal 100, and connecting terminal 100 is fixedly installed in shell
Interior, retaining element 500 is rabbeted on the shell, and electric wire 400 is two, and one end of two electric wires is respectively connected to connecting terminal
100 positive and negative electrode, the other end of two electric wires both passes through the outside that retaining element 500 is drawn out to shell, and adds with external
Hot inner sheet connection.
Light emitting diode 200 is installed in shell, and the light that light emitting diode 200 issues is sent to outside shell, light-emitting diodes
The anode of pipe 200 is connected to the anode of connecting terminal 100, and in the present embodiment, the cathode of light emitting diode 200 passes through resistance 300
It is connected to the cathode of connecting terminal 100.Wherein, resistance plays the role of dividing current limliting, and light emitting diode is avoided to be burned, and shines
Diode can intuitively check whether connector has the situation of short circuit and open circuit, in addition, resistance may be located on luminous two
Between 200 anode of pole pipe and 100 anode of connecting terminal, it can also increase in the series resistance of resistance and light emitting diode 200
One switch, starts the switch when needing to judge connector with the presence or absence of short interruption, achievees the purpose that power saving with this.
Connecting terminal is the accessory for realizing electrical connection, uses ambroin by signal wire and metal joint part
Be integrally formed and its both ends be equipped with can connecting wire hole, in this preferred embodiment, connecting terminal 100 is fixed on electric box shell
The interface that inside stays it to connect with external heating inner sheet exposes injection casing, and used connecting terminal 100 is relatively broad makes
RCA female, RCA female passes through the RCA male connector cooperation (inserting mode realizes cooperation) connected to power supply, so that power supply passes through
The fit structure exports certain voltage, powers for light emitting diode, meanwhile, also the fever inner sheet to connect with connecting line supplies
Electricity, so that fever inner sheet fever.
The utility model relates to connector be electrification connector for electric heating eyeglass.
It is powered for display, so that connector energization situation still can be clearly seen in rainy day or haze weather, herein
In preferred embodiment, used light emitting diode is the LED light for selecting green light, and fixed be encapsulated in electric box of the LED stays lamp
Head exposes outside electric box shell, and the light for issuing it is sent to outside shell, in order to reduce the power that LED light is born, in the circuit
300 specification of resistance used is 1k Ω.
The positive pin of the light emitting diode 200 is connect with connecting terminal 100, the 200 lamp bead bottom of light emitting diode with connect
100 spacing 12mm of line terminals, error are no more than 0.1mm, and 200 negative pin of light emitting diode is connect with resistance 300, negative pin
Length is 4mm.The distance length of the 200 lamp bead top edge of light emitting diode to 100 cathode interface of connecting terminal is 19.5mm,
Error is no more than 0.1mm.
In this preferred embodiment, the retaining element 500 that uses for hollow screw (screw rod used in the present embodiment for
Integrated formed structure including screw head and the screw rod body of rod), which is in hollow structure, screw head (threaded cylinder
Body, the part that diameter is greater than the body of rod is screw head) injection molding fixation, screw rod bar portion structure exposing injection casing is to solid with eyeglass
Fixed connection.
In this preferred embodiment, the sanction line length (electronics line length when stretching, extension) of electric wire 400 used is 52mm, at
Electric wire 400 is pulled to neatly when type, across retaining element 500 and exposes two electric wires of 500 bottom margin of retaining element
400 value range is respectively that (error no more than 2mm), electric wire 400 is to extension by 30mm (its error be no more than 2mm) and 35mm
Stretch connection fever inner sheet.
In addition, the connector is using screw rod rod end the bottom of as, in conjunction with exemplary diagram, with RCA female in this preferred embodiment
It is used as endpoint with one end that RCA male connector is cooperatively connected, connector inside connector is with by the endpoint to 200 lamp of light emitting diode
The vertical line segment length of pearl top edge is lateral length, which is 34.6mm (error is no more than 0.1mm).
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. a kind of electric heating eyeglass electrification connector, which is characterized in that it includes shell and internal connection line receiving portion, it is described in
Portion's connecting line receiving portion includes electric wire, retaining element and connecting terminal, and the connecting terminal is fixedly installed in the shell,
On the housing, the electric wire is two, and one end of two electric wires is respectively connected to described for the retaining element interlocking
The positive and negative electrode of connecting terminal, the other end of two electric wires both pass through the outside that the retaining element is drawn out to the shell, and
It is connect with external heating inner sheet.
2. electric heating eyeglass electrification connector according to claim 1, which is characterized in that the internal connection line receiving portion
It further include light emitting diode, the light emitting diode is installed in the shell, and the light transmission that the light emitting diode issues
Outside to the shell, the positive and negative electrode of the light emitting diode is connect with the connecting terminal positive and negative anodes respectively.
3. electric heating eyeglass electrification connector according to claim 2, it is characterised in that: the internal connection line receiving portion
It further include resistance, the resistance connects the connecting terminal and is connected in series with the light emitting diode.
4. electric heating eyeglass electrification connector according to claim 3, it is characterised in that: the resistance specification is 1k Ω.
5. electric heating eyeglass electrification connector according to claim 1, it is characterised in that: the connecting terminal is RCA female
Head.
6. electric heating eyeglass electrification connector according to claim 1, it is characterised in that: the retaining element is hollow spiral shell
Bar.
7. according to the described in any item electric heating eyeglass electrification connectors of claim 2-3, it is characterised in that: the light-emitting diodes
Spot pearl bottom and the connecting terminal spacing are 11.9mm-12.1mm.
8. electric heating eyeglass electrification connector according to claim 1-6, it is characterised in that: the shell is
The non-dismountable fixed structure of PVC injection molding.
9. electric heating eyeglass electrification connector according to claim 1-6, it is characterised in that: the electric wire is cut out
Line length is 52mm, and the length that two electric wires extend to outside the electric heating eyeglass electrification connector is respectively 28mm-
32mm and 33mm-37mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396858.4U CN208797288U (en) | 2018-08-27 | 2018-08-27 | Electric heating eyeglass electrification connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821396858.4U CN208797288U (en) | 2018-08-27 | 2018-08-27 | Electric heating eyeglass electrification connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797288U true CN208797288U (en) | 2019-04-26 |
Family
ID=66207349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821396858.4U Active CN208797288U (en) | 2018-08-27 | 2018-08-27 | Electric heating eyeglass electrification connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797288U (en) |
-
2018
- 2018-08-27 CN CN201821396858.4U patent/CN208797288U/en active Active
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