CN212569216U

CN212569216U - A kind of interface unit

Info

Publication number: CN212569216U
Application number: CN202021521891.2U
Authority: CN
Inventors: 陈亮
Original assignee: Beijing Beetek Technology Co ltd
Current assignee: Beijing Beetek Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-19
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a connector, including the casing, set up in the DVI of casing one end connects, set up in a plurality of optical fiber interface of the casing other end, set up in circuit board in the casing, set up in the screw rod of DVI joint both sides and set up in the casing other end with the adjacent DC interface that sets up of optical fiber interface, the relative both sides wall at casing middle part all is provided with the recess, the thread end of screw rod expose in the one end of casing, the knob end of screw rod expose in the recess, the both ends of circuit board respectively with correspond DVI connect with the optical fiber interface electricity is connected. With this structural design's adapter, through the setting of casing both sides recess, the knob end that holds the screw rod that can be convenient effectively satisfies a plurality of optical fiber interface's setting then.

Description

A kind of interface unit

Technical Field

The utility model relates to a connector technical field especially relates to a connector.

Background

A adapter that is used for fiber signal to change DVI signal under prior art because optical fiber interface sets up more, consequently makes the installation of screw rod unable according to conventional mode setting, and the both ends of screw rod expose respectively in the both ends of adapter promptly, consequently how to improve the structure of this type of adapter for the screw rod can more reasonable installation, becomes a problem that needs to solve urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector, this adapter compact structure can make things convenient for the setting of screw rod, makes the stable being connected of adapter and external equipment then.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a connector, includes the casing, set up in the DVI of casing one end connects, set up in a plurality of optical fiber interface of the casing other end, set up in circuit board in the casing, set up in the screw rod of DVI joint both sides and set up in the casing other end with the adjacent DC interface that sets up of optical fiber interface, the relative both sides wall at casing middle part all is provided with the recess, the threaded end of screw rod expose in the one end of casing, the knob end of screw rod expose in the recess, the both ends of circuit board respectively with correspond DVI connect with the optical fiber interface electricity is connected.

The optical fiber connector is provided with a plurality of optical fiber connectors side by side, and the other end face of the shell is hinged with a dustproof cover for preventing dust from entering the optical fiber connector.

Wherein, the circuit board is close to the one end that the DVI connects is provided with the pilot lamp, the pilot lamp expose in the casing.

The end of the circuit board close to the optical fiber interface is provided with an EDID learning key, and the EDID learning key is exposed out of the shell.

Wherein the width of the two ends of the shell is larger than the width of the middle part of the shell.

Wherein, the relative both sides wall of recess all is circular-arc setting.

The distance between the two opposite side walls of the groove is greater than the length of the knob end of the screw rod.

The utility model has the advantages that: the utility model provides a connector, including the casing, set up in the DVI of casing one end connects, set up in a plurality of optical fiber interface of the casing other end, set up in circuit board in the casing, set up in the screw rod of DVI joint both sides and set up in the casing other end with the adjacent DC interface that sets up of optical fiber interface, the relative both sides wall at casing middle part all is provided with the recess, the thread end of screw rod expose in the one end of casing, the knob end of screw rod expose in the recess, the both ends of circuit board respectively with correspond DVI connect with the optical fiber interface electricity is connected. With this structural design's adapter, through the setting of casing both sides recess, the knob end that holds the screw rod that can be convenient effectively satisfies a plurality of optical fiber interface's setting then.

Drawings

Fig. 1 is an isometric view of a connector of the present invention.

Fig. 2 is an exploded view of fig. 1.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Combine fig. 1 to fig. 2 to show, this embodiment provides a connector, including casing 1, set up in the DVI of 1 one end of casing connects 2, set up in a plurality of optical fiber interface 3 of the 1 other end of casing, set up in circuit board 4 in the casing 1, set up in the screw rod 5 of DVI joint 2 both sides and set up in the 1 other end of casing with the adjacent DC interface 6 that sets up of optical fiber interface 3, the relative both sides wall at 1 middle part of casing all is provided with recess 7, the threaded end of screw rod 5 expose in the one end of casing 1, the knob end of screw rod 5 expose in recess 7, the both ends of circuit board 4 respectively with correspond DVI connect 2 with optical fiber interface 3 electricity is connected.

More specifically, 4 optical fiber connectors 3 are arranged side by side in the present embodiment, and a dust-proof cover 8 for preventing dust from entering the optical fiber connectors 3 is hinged to the other end surface of the housing 1. Preferably, the circuit board 4 is provided with an indicator lamp 91 at an end close to the DVI connector 2, the indicator lamp 91 is exposed from the housing 1, an EDID (Extended display identification data) learning key is provided at an end close to the optical fiber interface 3 of the circuit board 4, and the EDID learning key 92 is exposed from the housing 1. The setting of pilot lamp 91 can let the more audio-visual understanding of user this optic fibre change DVI interface connector's user state, and the setting of EDID study button 92 can conveniently promote this optic fibre change DVI interface connector's compatibility.

Adopt above-mentioned structural design's connector, the width at 1 both ends of casing is greater than the width at 1 middle part of casing, it is further, for the rotation of the knob end of convenient screw rod 5, avoid recess 7's edges and corners to bump the hand, it is preferred, recess 7's relative both sides wall all is circular-arc setting, just the interval of the relative both sides wall of recess 7 is greater than the length of the knob end of screw rod 5.

By adopting the connector with the structural design, under the condition that the size of the connector is not changed, the arrangement of 4 parallel optical fiber interfaces 3 can be met, and the installation of the screw 5 can be stably and reliably realized, so that the connector is stably and reliably connected with external equipment.

Further, the housing of the above embodiment is formed by combining the upper housing 11 and the lower housing 12, and the circuit board 4 is disposed in the cavity between the upper housing 11 and the lower housing 12.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a connector, its characterized in that, including the casing, set up in the DVI of casing one end connects, set up in a plurality of optical fiber interface of the casing other end, set up in circuit board in the casing, set up in the screw rod of DVI joint both sides and set up in the casing other end with the adjacent DC interface that sets up of optical fiber interface, the relative both sides wall at casing middle part all is provided with the recess, the thread end of screw rod expose in the one end of casing, the knob end of screw rod expose in the recess, the both ends of circuit board respectively with correspond DVI connect with the optical fiber interface electricity is connected.

2. The connector of claim 1, wherein the optical fiber connectors are arranged in a plurality of rows, and the other end face of the housing is hinged with a dust-proof cover for preventing dust from entering the optical fiber connectors.

3. The connector of claim 1, wherein an indicator light is disposed at an end of the circuit board near the DVI connector, and the indicator light is exposed from the housing.

4. The connector of claim 1, wherein an end of the circuit board near the fiber optic interface is provided with an EDID learn key, and the EDID learn key is exposed from the housing.

5. A connector according to claim 1, wherein the width of the ends of the housing is greater than the width of the middle of the housing.

6. A connector according to claim 1, wherein the opposite side walls of the recess are formed in circular arc shapes.

7. A connector according to claim 1, wherein the recess is spaced from the side walls by a distance greater than the length of the knob end of the threaded rod.