CN218677877U

CN218677877U - Circular connector with light sensing function

Info

Publication number: CN218677877U
Application number: CN202223129903.9U
Authority: CN
Inventors: 罗玉军; 彭铁桥; 覃志红
Original assignee: Cixi Wanjie Electronic Co ltd
Current assignee: Cixi Wanjie Electronic Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-21
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to a circular connector with light sensation function, which comprises a connecting core with a plurality of contact pins, wherein two ends of the contact pins extend out of the connecting core; the tail part of the contact pin is provided with a wire hole for connecting a wire; the connecting core is detachably provided with a light source, and the light source can penetrate through the connecting core to irradiate the outside; when the connecting core is connected with the equipment, the photosensitive element on the equipment senses illumination, and the circuit on the equipment is conducted. The beneficial effects of the utility model reside in that: 1. the connector is provided with a light source which can sense a photosensitive element arranged in the equipment to activate the photosensitive element in the equipment, so that the circuit can be smoothly conducted; 2. set up the light source in the storage tank, set up the transparent window simultaneously and shelter from the opening of storage tank, under the condition that does not influence light and pass, block outside dust or impurity, avoid the dust to cover the surface of light source, cover light.

Description

Circular connector with light sensing function

Technical Field

The utility model relates to a connector technical field especially relates to a take circular connector of light sense function.

Background

The connector is also called a connector. Also known domestically as connectors and sockets, are electrical connectors in general. I.e., a device that connects two active devices, carrying a current or signal. The male and female terminals can transmit information or current after contacting, also called connector.

Chinese utility model patent No. CN210120260U granted publication number provides a circular connector and a connector assembly, the circular connector of the connector assembly includes an insulating body; at least one conductive terminal retained in the insulative body; the nut is sleeved on the insulating body; and the first end of the shielding sleeve is suitable for being inserted between the insulating body and the nut, and an elastic contact structure suitable for being in elastic contact with the inner wall of the nut is integrally formed on the shielding sleeve. This even circular connector is through being formed with the elastic contact structure that is suitable for with the inner wall elastic contact of nut on shielding sleeve integratively to with nut direct electrical connection, therefore reduced the connecting piece, reduced manufacturing cost, and make shielding sleeve and nut be connected more reliably, and convenient assembling, easy operation.

However, the connector is generally only capable of carrying current or signal to the device and does not meet some of the special needs of the rest of the device. For example, when a light-sensitive test element is built in the device and light sensing is needed to activate the circuit, the common connector cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model provides a circular connector with light sensation function.

A circular connector with a light sensation function comprises a connecting core with a plurality of contact pins, wherein two ends of the contact pins extend out of the connecting core; the tail part of the contact pin is provided with a wire hole for connecting a wire; the connecting core is detachably provided with a light source, and the light source can penetrate through the connecting core to irradiate the outside; when the connecting core is connected with the equipment, the photosensitive element on the equipment senses illumination, and the circuit on the equipment is conducted.

The technical scheme is further set as follows: the connecting core is provided with an accommodating groove capable of accommodating the light source in a penetrating manner, the light source is inserted from the tail part of the accommodating groove, and light rays are emitted from the head part of the connecting core.

The technical scheme is further set as follows: a guide rail is arranged on the side wall of the light source, and a guide groove matched with the guide rail is arranged on the groove wall of the accommodating groove; the guide rail moves along the guide groove, and the light source is positioned and inserted into the accommodating groove.

The technical scheme is further set as follows: the guide rail is provided with a positioning convex point, and the guide rail is provided with a notch matched with the positioning convex point.

Through adopting above-mentioned technical scheme, set up the cooperation of location bump and breach, make the light source fix to the storage tank in, under the condition of not receiving the exogenic action, the light source can not throw off from the storage tank by oneself, guarantees the installation stability of light source.

The technical scheme is further set as follows: the light source is an LED lamp.

The technical scheme is further set as follows: the head opening of the containing groove is provided with a transparent window.

By adopting the technical scheme, the transparent window is arranged to block the opening of the accommodating groove, so that dust or magazines are prevented from entering the accommodating groove to cover the surface of the light source and cover the light of the light source; meanwhile, light emitted by the light source can be emitted from the transparent window, and the induction of the photosensitive element is not influenced.

The technical scheme is further set as follows: the opening part of storage tank is provided with sealed the pad, the transparent window with sealed interference fit.

The technical scheme is further set as follows: the outer side of the connecting core is also sleeved with a connecting shell, and the head of the connecting shell extends to the outside of the contact pin, so that the contact pin is positioned in the inner cavity of the connecting shell.

The technical scheme is further set as follows: and the circumferential surface of the connecting shell is provided with an annular connecting groove.

The beneficial effects of the utility model reside in that:

1. the connector is provided with a light source which can sense a photosensitive element arranged in the equipment to activate the photosensitive element in the equipment, so that the circuit can be smoothly conducted;

2. set up the light source in the storage tank, set up the transparent window simultaneously and shelter from the opening of storage tank, under the condition that does not influence light and pass, block outside dust or impurity, avoid the dust to cover the surface of light source, cover light.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is an exploded view of the light source and the connecting core.

FIG. 3 is a schematic cross-sectional view of a light source inserted into a connecting core.

Fig. 4 is a schematic structural view of the tail portion of the present invention.

Fig. 5 is a schematic view of the head of the present invention.

The attached drawings are marked with: 100. a connecting core; 101. a guide groove; 110. positioning the salient points; 102. a containing groove;

200. inserting a pin; 201. a wire guide hole;

300. a light source; 310. a guide rail; 311. a notch;

400. a transparent window;

500. a gasket;

600. a connecting shell; 601. and the annular connecting groove.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 to 5, the present embodiment discloses a circular connector with light sensing function.

Specifically, as shown in fig. 1, the connector includes a connecting core 100 with a plurality of pins 200, wherein two ends of the pins 200 extend out of the connecting core 100; the tail part of the contact pin 200 is provided with a wire hole 201 for connecting a wire; the light source 300 is detachably arranged on the connecting core 100, and the light source 300 can penetrate through the connecting core 100 to irradiate the outside; when the connection core 100 is connected to the device, the light sensing element on the device senses light, and the circuit on the device is turned on.

The above is the basic scheme of the present embodiment. When the connector is plugged into a device, the pin 200 is connected to a female connector of the device in a mating manner for transmitting signals or current. The light source 300 emits light after being powered on, and emits light from the head of the connection core 100 to irradiate the outside of the connection core 100, so that the photosensitive element in the device senses light, and a circuit connected with the photosensitive element on the device is conducted.

Preferably, the light source 300 is an LED lamp. And the light source 300 may be provided in any color that enables the light-sensing element to sense.

Preferably, in this embodiment, the light source 300 is separately powered on, and when the circuit for sensing light is not needed, the circuit for the light source 300 may be disconnected, so that the light source 300 does not emit light. At this point the light sensing element in the device cannot be activated and the circuit is not conducting.

The connection core 100 is provided with a receiving groove 102 capable of receiving the light source 300, the light source 300 is inserted from the tail of the receiving groove 102, and the light is emitted from the head of the connection core 100.

Specifically, referring to fig. 2 and 3, a guide rail 310 is disposed on a side wall of the light source 300, and a guide groove 101 matched with the guide rail 310 is disposed on a groove wall of the accommodating groove 102; the guide rail 310 moves along the guide groove 101 to position and insert the light source 300 into the receiving groove 102.

In order to enable the light source 300 to be stably installed in the accommodating groove 102 without being randomly removed, a positioning convex point 110 is arranged in the guide groove 101, and a notch 311 matched with the positioning convex point 110 is arranged on the guide rail 310.

When the light source 300 is installed, the guide rail 310 is aligned with the guide groove 101, the force is applied to the light source 300, so that the light source 300 is pushed into the accommodating groove 102 under the action of external force, when the light source is pushed to a specified position, the positioning salient point 110 in the guide groove 101 is clamped into the notch 311 on the guide rail 310, at the moment, the external force is removed, the light source 300 cannot fall from the accommodating groove 102, and the installation of the light source 300 is completed.

Preferably, in order to further satisfy the stability of the installation of the light source 300, at least two guide rails 310 and at least two guide grooves 101 are provided and are symmetrically arranged.

Since both end portions of the accommodating groove 102 are open, external impurities such as dust easily enter the accommodating groove 102 from the opening at the head of the accommodating groove 102, and cover the light source 300 to cover the light source 300, so that the photosensitive element on the device cannot receive light well, and therefore, referring to fig. 1 and 5, the opening at the head of the accommodating groove 102 is provided with the transparent window 400.

Specifically, in order to ensure that the transparent window 400 is firmly installed, a sealing gasket 500 is arranged at the opening of the accommodating groove 102, and the transparent window 400 is in interference fit with the sealing gasket 500.

Preferably, in this embodiment, the gasket 500 is a frame body with a hollow portion in the middle, and when the gasket 500 is installed in the accommodating groove 102, the side wall is tightly attached to the inner wall of the accommodating groove 102.

During assembly, the sealing gasket 500 is firstly installed in the opening of the head part of the accommodating groove 102, and then the transparent window 400 is installed in the hollow position in the middle of the sealing gasket 500, so that the edge of the transparent window 400 extrudes the sealing gasket 500, and interference fit is realized.

Preferably, in this embodiment, the material of transparent window 400 can be transparent plastic or transparent glass.

In this embodiment, in order to ensure stable connection between the connection core 100 and the device, the connection shell 600 is further sleeved outside the connection core 100, and the head of the connection shell 600 extends to the outside of the contact pin 200, so that the contact pin 200 is located in the inner cavity of the connection shell 600.

Preferably, an annular coupling groove 601 is formed on a circumferential surface of the coupling case 600.

When the connector is connected with the device, the head of the connecting shell 600 is inserted into the device and embedded into the device, the annular connecting groove 601 is clamped with the device, and meanwhile, the female plug on the device extends into the connecting shell 600 to be plugged with the pin 200 on the connecting core 100, so that relative shaking cannot be generated between the connecting shell 600 and the device.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. A circular connector with a light sensing function comprises a connecting core (100) with a plurality of contact pins (200), wherein two ends of each contact pin (200) extend out of the connecting core (100); the tail part of the contact pin (200) is provided with a wire guide hole (201) for connecting a wire;

the method is characterized in that: the connecting core (100) is detachably provided with a light source (300), and the light source (300) can penetrate through the connecting core (100) to irradiate to the outside; when the connecting core (100) is connected with the equipment, the photosensitive element on the equipment senses illumination, and the circuit on the equipment is conducted.

2. The circular connector with a light sensing function according to claim 1, wherein: an accommodating groove (102) capable of accommodating the light source (300) penetrates through the connecting core (100), the light source (300) is inserted from the tail of the accommodating groove (102) and is installed, and light rays are emitted from the head of the connecting core (100).

3. The circular connector with a light sensing function according to claim 2, wherein: a guide rail (310) is arranged on the side wall of the light source (300), and a guide groove (101) matched with the guide rail (310) is arranged on the groove wall of the accommodating groove (102); the guide rail (310) moves along the guide groove (101) to position and insert the light source (300) into the accommodating groove (102).

4. The circular connector with a light sensing function according to claim 3, wherein: the guide rail is characterized in that a positioning convex point (110) is arranged in the guide groove (101), and a notch (311) matched with the positioning convex point (110) is arranged on the guide rail (310).

5. The circular connector with a light sensing function according to claim 1, wherein: the light source (300) is an LED lamp.

6. The circular connector with a light sensing function according to claim 2, wherein: a transparent window (400) is arranged at the head opening of the containing groove (102).

7. The circular connector with a light sensing function according to claim 6, wherein: the opening of storage tank (102) is provided with sealed the pad (500), transparent window (400) with sealed pad (500) interference fit.

8. The circular connector with a light sensing function according to claim 1, wherein: the outer side of the connecting core (100) is also sleeved with a connecting shell (600), the head of the connecting shell (600) extends to the outer part of the contact pin (200), so that the contact pin (200) is positioned in the inner cavity of the connecting shell (600).

9. The circular connector with a light sensing function according to claim 8, wherein: the circumferential surface of the connecting shell (600) is provided with an annular connecting groove (601).