CN213584321U

CN213584321U - MPO connector with protection function

Info

Publication number: CN213584321U
Application number: CN202022834228.4U
Authority: CN
Inventors: 潘鲁宁
Original assignee: Nanjing R&t Telecommunication Co ltd
Current assignee: Nanjing R&t Telecommunication Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-29
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a MPO connector with safeguard function, including protective sheath, adapter sleeve and power cord, the inside of protective sheath is provided with to the pipe, the one end fixedly connected with of pipe connects, the draw-in groove has been seted up on the surface that connects, the inside gomphosis of draw-in groove has the fixture block, the one end fixedly connected with protective sheath of fixture block, the internal connection of adapter sleeve has the joint, the block groove has been seted up to the inside of adapter sleeve, the inside gomphosis in block groove has the block, the bottom fixedly connected with spring of block, the one end fixedly connected with of spring connects. This MPO connector with safeguard function is provided with the protective sheath, docks protective sheath and joint, and the protective sheath is identical each other with joint butt joint in-process fixture block and draw-in groove to fix the protective sheath on the joint through the interference fit between fixture block and the joint, make the protective sheath will protect the butt joint pipe, and then avoid the butt joint pipe to damage.

Description

MPO connector with protection function

Technical Field

The utility model relates to a MPO connector equipment technical field specifically is a MPO connector with safeguard function.

Background

The MPO connector is one type of optical fiber connectors, is often used as a connector type of a high-speed transmission standard, can be used in a data center, is used only by butting joints at two ends with corresponding positions, and can be used for data transmission after being butted.

MPO connectors currently on the market have the disadvantage that the devices do not protect the mating tubes of the devices during use, so that the mating tubes are easily broken after being struck by the outside, and therefore, the prior MPO connectors need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MPO connector with safeguard function to the device on the existing market that the solution above-mentioned background art provided does not protect the butt joint pipe of device when using, makes the butt joint pipe receive the problem of external striking back easy rupture.

In order to achieve the above object, the utility model provides a following technical scheme: an MPO connector with a protection function comprises a protective sleeve, a connecting sleeve and a power line, wherein a butt joint pipe is arranged inside the protective sleeve;

one end of the butt joint pipe is fixedly connected with a joint, a clamping groove is formed in the surface of the joint, a clamping block is embedded in the clamping groove, one end of the clamping block is fixedly connected with a protective sleeve, the joint is connected in the connecting sleeve, a clamping groove is formed in the connecting sleeve, and a clamping block is embedded in the clamping groove;

the bottom fixedly connected with spring of block, the one end fixedly connected with of spring connects, the one end of power cord is connected with the joint, the surface of power cord is connected with the connecting band, the fixed surface of connecting band is connected with the sticky tape, one side of sticky tape is connected with the pile ribbon, one side that the sticky tape was kept away from to the pile ribbon is connected with the connecting band.

Preferably, the section of the protective sleeve is in a U-shaped structure, one end of the protective sleeve is tangent to one end of the connecting sleeve, and the inner size of the protective sleeve is matched with the outer size of the joint.

Preferably, the cross section of the clamping block is of a semicircular structure, the clamping block is made of rubber, and the clamping block is in an interference fit structure with the joint through the clamping groove.

Preferably, a groove which penetrates through the connecting sleeve horizontally in the transverse direction is formed in the connecting sleeve, the maximum longitudinal size of the joint is smaller than that of the groove in the connecting sleeve, and the joint is connected with the connecting sleeve in an inserting mode.

Preferably, one side of the top of the clamping block is of an inclined structure, the surface of the clamping block is in sliding connection with the inner wall of the joint, and the clamping block and the connecting sleeve form an elastic clamping structure through a spring.

Preferably, the inner wall of the connecting band is tangent to the surface of the power line, a circular groove is formed in one end of the connecting band, and the adhesive band and the velvet band are in adhesive connection.

Compared with the prior art, the beneficial effects of the utility model are that: the MPO connector with the protection function comprises:

1. the protective sleeve is arranged, the protective sleeve is butted with the joint, and the clamping block is matched with the clamping groove in the butt joint process of the protective sleeve and the joint, so that the protective sleeve is fixed on the joint through interference fit between the clamping block and the joint, the protective sleeve protects the butt joint pipe, and the butt joint pipe is prevented from being damaged;

2. the connecting sleeve is fixed by arranging the clamping block, and the problem that the whole device cannot be used due to the fact that fixed parts of the parts for fixing the connecting sleeve on traditional equipment are easy to damage is solved;

3. the connecting band is arranged, the power line is placed inside the connecting band, the inner wall of the connecting band is tangent to the surface of the power line, the connecting band is wound again until the adhesive tape and the velvet tape on the connecting band are contacted with each other, and therefore the connecting band is fixed through the adhesive connection between the adhesive tape and the velvet tape, and the power line is prevented from being scattered.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the local main-view section structure of the present invention.

In the figure: 1. a protective sleeve; 2. butt-joint pipes; 3. a joint; 4. a card slot; 5. a clamping block; 6. connecting sleeves; 7. a clamping groove; 8. a clamping block; 9. a spring; 10. a power line; 11. a connecting belt; 12. sticking a tape; 13. a velvet ribbon.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an MPO connector with a protection function comprises a protective sleeve 1, a butt joint pipe 2, a connector 3, a clamping groove 4, a clamping block 5, a connecting sleeve 6, a clamping groove 7, a clamping block 8, a spring 9, a power line 10, a connecting belt 11, an adhesive tape 12 and a velvet tape 13, wherein the butt joint pipe 2 is arranged inside the protective sleeve 1, the section of the protective sleeve 1 is of a U-shaped structure, one end of the protective sleeve 1 is tangent to one end of the connecting sleeve 6, the inner size of the protective sleeve 1 is matched with the outer size of the connector 3, and the protective sleeve 1 is convenient to protect the butt joint pipe 2;

one end of the butt joint pipe 2 is fixedly connected with a joint 3, the surface of the joint 3 is provided with a clamping groove 4, a clamping block 5 is embedded in the clamping groove 4, one end of the clamping block 5 is fixedly connected with a protective sleeve 1, the section of the clamping block 5 is of a semicircular structure, the clamping block 5 is made of rubber, and the clamping block 5 forms an interference fit structure with the joint 3 through the clamping groove 4, so that the protective sleeve 1 is conveniently fixed on the joint 3 through the clamping block 5, the inside of the connecting sleeve 6 is connected with a joint 3, the inside of the connecting sleeve 6 is provided with a clamping groove 7, a transverse and horizontal through groove is arranged in the connecting sleeve 6, the longitudinal maximum size of the joint 3 is smaller than that of the groove in the connecting sleeve 6, the connector 3 is in inserting connection with the connecting sleeve 6, so that the connecting sleeve 6 is conveniently butted with the connector 3, and the clamping block 8 is embedded in the clamping groove 7;

the bottom of the clamping block 8 is fixedly connected with a spring 9, one side of the top of the clamping block 8 is of an inclined structure, the surface of the clamping block 8 is in sliding connection with the inner wall of the joint 3, and the clamping block 8 and the connecting sleeve 6 form an elastic clamping structure through the spring 9, so that the connecting sleeve 6 is fixed through the clamping block 8, one end of the spring 9 is fixedly connected with a joint 3, one end of the power line 10 is connected with the joint 3, the surface of the power line 10 is connected with a connecting band 11, the surface of the connecting band 11 is fixedly connected with an adhesive tape 12, the inner wall of the connecting belt 11 is tangent to the surface of the power line 10, a circular groove is arranged in one end of the connecting belt 11, and the adhesive tape 12 and the velvet tape 13 are in adhesive connection, so that the power cord 10 is fixed by the adhesive tape 12 and the velvet tape 13, one side of the adhesive tape 12 is connected with a velvet ribbon 13, and one side of the velvet ribbon 13, which is far away from the adhesive tape 12, is connected with a connecting tape 11.

The working principle is as follows: when the MPO connector with the protection function is used, firstly, the protective sleeve 1 is butted with the joint 3, the fixture block 5 is matched with the clamping groove 4 in the butting process of the protective sleeve 1 and the joint 3, so that the protective sleeve 1 is fixed on the joint 3 through interference fit between the fixture block 5 and the joint 3, the protective sleeve 1 protects the joint pipe 2, further the joint pipe 2 is prevented from being damaged, the connecting sleeve 6 is butted with the joint 3, the connecting sleeve 6 extrudes the clamping block 8 to move towards one end of the spring 9 until the clamping block 8 is clamped with the clamping groove 7 through the elasticity of the spring 9, the connecting sleeve 6 is fixed, the problem that parts for fixing the connecting sleeve 6 on the traditional equipment are avoided, the fixed parts are easy to damage to cause the whole device to be unusable is solved, the power line 10 is placed in the connecting belt 11, and the inner wall of the connecting belt 11 is tangent to the surface of the, the connection band 11 is wound until the adhesive tape 12 and the pile tape 13 of the connection band 11 are brought into contact with each other, thereby fixing the connection band 11 by the adhesive connection between the adhesive tape 12 and the pile tape 13 and preventing the power cord 10 from being scattered, which will not be described in detail in this specification, which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a MPO connector with safeguard function, includes protective sheath (1), adapter sleeve (6) and power cord (10), its characterized in that: a butt joint pipe (2) is arranged in the protective sleeve (1);

one end of the butt joint pipe (2) is fixedly connected with a joint (3), a clamping groove (4) is formed in the surface of the joint (3), a clamping block (5) is embedded in the clamping groove (4), one end of the clamping block (5) is fixedly connected with a protective sleeve (1), the joint (3) is connected in the connecting sleeve (6), a clamping groove (7) is formed in the connecting sleeve (6), and a clamping block (8) is embedded in the clamping groove (7);

the bottom fixedly connected with spring (9) of block (8), the one end fixedly connected with of spring (9) connects (3), the one end of power cord (10) is connected with and connects (3), the surface of power cord (10) is connected with connecting band (11), the fixed surface of connecting band (11) is connected with sticky tape (12), one side of sticky tape (12) is connected with velvet ribbon (13), one side that sticky tape (12) were kept away from in velvet ribbon (13) is connected with connecting band (11).

2. The MPO connector with a shielding function according to claim 1, wherein: the cross section of the protective sleeve (1) is of a U-shaped structure, one end of the protective sleeve (1) is tangent to one end of the connecting sleeve (6), and the inner size of the protective sleeve (1) is matched with the outer size of the connector (3).

3. The MPO connector with a shielding function according to claim 1, wherein: the cross section of the clamping block (5) is of a semicircular structure, the clamping block (5) is made of rubber, and the clamping block (5) and the connector (3) form an interference fit structure through the clamping groove (4).

4. The MPO connector with a shielding function according to claim 1, wherein: the connecting sleeve (6) is internally provided with a groove which is transversely and horizontally penetrated, the longitudinal maximum size of the joint (3) is smaller than that of the groove in the connecting sleeve (6), and the joint (3) is in inserting connection with the connecting sleeve (6).

5. The MPO connector with a shielding function according to claim 1, wherein: one side of the top of the clamping block (8) is of an inclined structure, the surface of the clamping block (8) is in sliding connection with the inner wall of the joint (3), and the clamping block (8) and the connecting sleeve (6) form an elastic clamping structure through a spring (9).

6. The MPO connector with a shielding function according to claim 1, wherein: the inner wall of the connecting belt (11) is tangent to the surface of the power line (10), a circular groove is formed in one end of the connecting belt (11), and the adhesive tape (12) is in adhesive connection with the velvet tape (13).