CN202404281U

CN202404281U - Photovoltaic connector

Info

Publication number: CN202404281U
Application number: CN2012200080074U
Authority: CN
Inventors: 杨俊�
Original assignee: DONGGUAN SUNYO PHOTOVOLTAIC Co Ltd
Current assignee: DONGGUAN SUNYO PHOTOVOLTAIC Co Ltd
Priority date: 2012-01-09
Filing date: 2012-01-09
Publication date: 2012-08-29
Anticipated expiration: 2022-01-09

Abstract

The utility model discloses a photovoltaic connector, which comprises a hollow female joint and a hollow male joint, wherein the female joint comprises a female seat body and an inner pipe which is connected to the female seat body and extended horizontally, and the female seat body is also connected with a plurality of clamping tenons around the inner pipe; the male joint comprises a male seat body and an inner hole which is connected to the male seat body and extended horizontally, the inside diameter of the inner hole is greater than the outside diameter of the inner pipe, and the male seat body is also provided with a plurality of clamping holes which surround the inner hole and are matched with the clamping tenons; and when the photovoltaic connector is used, the female joint and the male joint are oppositely plugged, the inner pipe is inserted into the inner hole, an optical fiber penetrates through the inner pipe, and the clamping tenons on the female seat body are inserted into the clamping holes in the male seat body, so that clamping of the female joint and the male joint can be realized without a tool, and the photovoltaic connector is reliable in connection.

Description

A kind of photovoltaic connector

Technical field

The utility model relates to the interfacing field of electronic product, refers in particular to a kind of photovoltaic connector.

Background technology

Photovoltaic connector; It is the device that detachably flexibly connects between optical fiber and the optical fiber; It gets up the accurate butt joint of two end faces of optical fiber; Go so that the luminous energy of launching fiber output can be coupled to receive in the optical fiber to greatest extent, and make because it is got involved optical link and the influence that system causes is reduced to minimum, this is the basic demand of photovoltaic connector.To a certain extent, photovoltaic connector has influenced reliability and each item performance of optical transmission system.

The subject matter that common photovoltaic connector exists in the prior art is that male joint is connected with female joint and need makes troubles to use by instrument when dismantling, and male joint and female joint be connected also firmly inadequately, practicality has much room for improvement.

The utility model content

The tool free when purpose of the utility model is to provide a kind of assembling, connect reliable photovoltaic connector.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of photovoltaic connector; Comprise the female joint and the male joint of hollow; Described female joint comprise female seat body and the level on female seat body of being connected to the interior pipe that extends; Also be connected with a plurality of card falcons on female seat body around interior pipe; Described male joint comprise public seat body and the level on the public seat body of being connected to the endoporus that extends, the internal diameter of endoporus is greater than interior external diameter of pipe, public seat body also offer around endoporus and with the adaptive a plurality of hole clippings of card falcon.

Further, described female joint and male joint all are connected with the nut of hollow outward, and the nut inwall is nested with jaw.

Further, the die cavity that described jaw comprises cylindrical pawl seat and is located at pawl seat central authorities, described cavity lateral axially offers many grooves.

The beneficial effect of the utility model is: during use with female joint and male joint to inserting; Interior pipe inserts endoporus, and optical fiber passes from interior pipe, and the card falcon on female seat body inserts the hole clipping on the public seat body; Thereby tool free can be realized the clamping of female joint and male joint, and connects reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the cut-open view of the utility model;

Fig. 3 is the structural representation of the utility model female joint;

Fig. 4 is the structural representation of the utility model male joint;

Fig. 5 is the structural representation of the utility model jaw.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further explain.

Referring to figs. 1 through shown in Figure 5; The utility model discloses a kind of photovoltaic connector, comprise the female joint 3 and male joint 4 of hollow, described female joint 3 comprise female seat body 31 and the level that is connected on female seat body 31 to the interior pipe 32 that extends; Also be connected with a plurality of card falcons 33 on female seat body 31 around interior pipe 32; Described male joint 4 comprise public seat body 41 and the level on the public seat body 41 of being connected to the endoporus 42 that extends, the internal diameter of endoporus 42 is greater than interior pipe 32 external diameters, public seat body 41 also offers around endoporus 42 and a plurality of hole clippings 43 adaptive with card falcon 33; During use 4 pairs of female joint 3 and male joints are inserted; Interior pipe 32 inserts endoporus 42, and optical fiber passes from interior pipe 32, the hole clipping 43 that the card falcon 33 on female seat body 31 inserts on the public seat body 41; Thereby tool free can be realized the clamping of female joint 3 and male joint 4, and connects reliable.

Further; Described female joint 3 and the male joint 4 outer nuts 1 that all are connected with hollow, nut 1 inwall is nested with jaw 2, as a kind of concrete embodiment; The die cavity 22 that described jaw 2 comprises cylindrical pawl seat 21 and is located at pawl seat 21 central authorities; Described die cavity 22 side-wall shafts are to offering many grooves 23, and a plurality of independent position of die cavity 22 sidewalls is drawn close each other when jaw 2 receives the external force extruding, thereby pawl seat 21 produces distortion; When nut 1 when female joint 3 and male joint 4 are screwed jaw 2 can be with optical fiber being sealed in tightly in, not easily separated, loosening.

The foregoing description is the principle and the effect thereof of illustrative the utility model only; And the embodiment of part utilization; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, all belong to the protection domain of the utility model.

Claims

1. photovoltaic connector; Comprise the female joint (3) and the male joint (4) of hollow; It is characterized in that: described female joint (3) comprises female seat body (31) and is connected female seat body (31) goes up level to the interior pipe (32) that extends; Also be connected with a plurality of card falcons (33) on female seat body (31) around interior pipe (32); Described male joint (4) comprises public seat body (41) and is connected public seat body (41) goes up level to the endoporus (42) that extends, and the internal diameter of endoporus (42) is greater than interior pipe (32) external diameter, public seat body (41) also offer around endoporus (42) and with the adaptive a plurality of hole clippings (43) of card falcon (33).

2. photovoltaic connector according to claim 1 is characterized in that, the outer nut (1) that all is connected with hollow of described female joint (3) and male joint (4), and nut (1) inwall is nested with jaw (2).

3. photovoltaic connector according to claim 2 is characterized in that, the die cavity (22) that described jaw (2) comprises cylindrical pawl seat (21) and is located at pawl seat (21) central authorities, and described die cavity (22) side-wall shaft is to offering many grooves (23).