CN215575831U

CN215575831U - Optical cable structure convenient to connect

Info

Publication number: CN215575831U
Application number: CN202121358633.1U
Authority: CN
Inventors: 王立秋; 陈占东; 陈长军
Original assignee: Zhejiang Detong Photoelectric Co ltd
Current assignee: Zhejiang Detong Photoelectric Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-18
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses an optical cable structure convenient to connect, which comprises a connecting bottom plate and a connecting cover plate matched with the connecting bottom plate, wherein an installation connecting block is fixed on the outer side of the top of the connecting bottom plate; the inside movable mounting of connecting plate has two optical cables about connecting each other, and the connector of two optical cables is located inside the connecting plate, is located and is provided with fixed ear on the inside optical cable connector of connecting plate, and the left and right sides of fixed ear is provided with the fixed block, and the inside outside that is located the optical cable of connecting plate is provided with dry block No. one, and the both sides of dry block have fixed spring through push pedal erection joint. The utility model has the advantages of high connection speed, simple connection mode, compact connection position, and good protection measures and waterproof and moistureproof performances of the connection position.

Description

Optical cable structure convenient to connect

Technical Field

The utility model belongs to the technical field of radio and television communication transmission, and particularly relates to an optical cable structure convenient to connect.

Background

The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media and can be used singly or in groups in a cladding sheath, the optical cable mainly comprises optical fibers (thin glass fibers like hair), a plastic protective sleeve and a plastic outer sheath, metals such as gold, silver, copper and aluminum and the like are not contained in the optical cable, the recovery value is not generally available, the optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, the outer sheath is wrapped outside, and the outer sheath is also wrapped outside, so that the optical signal transmission is realized, namely: the basic structure of an optical cable, which is formed by an optical fiber (optical transmission carrier) through a certain process, generally consists of a cable core, a reinforcing steel wire, a filler, a sheath and the like, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements.

However, in the existing optical cable in the market, the connection part of two optical cables is usually twisted together through a power connection wire, so that the connection is troublesome, the connection effect of the optical cables is affected, the connection speed is slow, the time is wasted, the quick connection is inconvenient, the connection between the optical cables may be loosened, and the transmission effect of the optical cables is affected; and traditional optical cable junction does not protect the optical cable in place, and the waterproof and moisture-proof performance of junction is relatively poor, can reduce the photoelectric transmission effect of optical cable when the optical cable junction wets, even directly influences the normal use of optical cable, therefore, we have provided an optical cable structure convenient to connect.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides an optical cable structure convenient for connection, which effectively solves the problems that the connection of two optical cables in the current market is usually realized by twisting the connection parts of the two optical cables together through electric wires, the connection is troublesome, the connection speed is slow, the quick connection is inconvenient, the connection between the optical cables can be loosened, the traditional optical cable connection parts cannot protect the optical cables in place, and the waterproof and moisture-proof performance of the connection parts is poor.

In order to achieve the purpose, the utility model provides the following technical scheme:

an optical cable structure convenient to connect comprises a connecting bottom plate and a connecting cover plate matched with the connecting bottom plate, wherein an installation connecting block is fixed on the outer side of the top of the connecting bottom plate, connecting shafts are installed at the left end and the right end of the installation connecting block in an extending mode, and the outer portions of the connecting shafts are movably sleeved with the lower end of the connecting cover plate; the inside movable mounting of connecting plate has two optical cables about connecting each other, the connector of two optical cables is located inside the connecting plate, it is provided with fixed ear to be located the inside optical cable connector of connecting plate, the left and right sides of fixed ear is provided with the fixed block, the rear end of fixed block and the rear side fixed connection of connecting plate, the optical cable is fixed with fixed block fixed connection through fixed ear, the inside outside that is located the optical cable of connecting plate is provided with dry piece No. one, the both sides of dry piece have a fixed spring through push pedal erection joint, the fixed spring of one side is connected with the lateral wall of connecting plate wherein for dry piece, the fixed spring and the fixed block of opposite side are connected.

Preferably, the upper side and the lower side of the two optical cable connectors inside the connecting bottom plate are both provided with fixing lugs, and the left side and the right side of each fixing lug are provided with fixing blocks.

Preferably, the inside upper and lower outside that is located the optical cable of connecting the bottom plate all is provided with two dry pieces No. one, and the both sides of a dry piece are connected with fixed spring through push pedal erection joint, and the fixed spring of one of them side of a dry piece is connected with the lateral wall of connecting the bottom plate, and the fixed spring of opposite side is connected with the fixed block.

Preferably, a sealing gasket is fixedly arranged on the periphery of the side face, which is contacted with the connecting bottom plate, of the connecting cover plate.

Preferably, the left side and the right side of the lower end of the connecting cover plate are provided with shaft holes which are sleeved with the connecting shaft, and the connecting base plate and the connecting cover plate are movably installed by penetrating the shaft holes through the connecting shaft.

Preferably, the fixed block is internally provided with a movable groove which is matched with the movable block and used for accommodating the movable block.

Preferably, the lower end of the connecting bottom plate and the upper end of the connecting cover plate are fixedly provided with connecting plates, and the upper connecting plate and the lower connecting plate are fixedly connected through a fixing bolt.

Preferably, the outer sides of the two optical cable connectors are provided with a second drying block, the left end and the right end of the upper side and the lower side of the second drying block are respectively provided with a clamping block, and the rear ends of the clamping blocks are fixedly connected with the rear side of the connecting bottom plate.

Preferably, the upper outer side and the lower outer side of the two optical cable connectors are both provided with a second drying block, the left end and the right end of the upper side and the lower side of the second drying block are both provided with clamping blocks, and the rear ends of the clamping blocks are fixedly connected with the rear side of the connecting bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting cover plate is covered with the connecting bottom plate through the connecting shaft, the movable block can enter the movable groove in the fixed block, and then the fixing bolt is screwed into the connecting plate, so that the connecting bottom plate and the connecting cover plate are fixedly connected.

2. When two optical cable connect and install, inside moisture and the moisture of optical cable structure can be absorbed to dry piece No. two, No. two dry pieces can carry out dehumidification drying to the optical cable junction, guarantee the drying of connection structure internal environment, prevent that optical cable structure internal environment moisture is big and influence optical cable photoelectric transmission effect, and the installation of dry piece is simple and convenient with the change, put into between the push pedal with a dry piece, press down a dry piece downwards, the fixing spring shrink, the push pedal removes to both sides, thereby make a dry piece can install between the push pedal, only need upwards extract when needing to get rid of can, No. two dry pieces are fixed through the clamp splice, insert and extract and can install or take off No. two dry pieces.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

Fig. 2 is an enlarged schematic view of the structure of the present invention at a.

Fig. 3 is an enlarged schematic view of the structure of the present invention at B.

FIG. 4 is a schematic view of the optical cable connection in the structure of the present invention.

In the figure: 1. connecting the bottom plate; 2. installing a connecting block; 3. a connecting shaft; 4. connecting the cover plate; 5. a movable block; 6. a sealing gasket; 7. fixing the spring; 8. pushing the plate; 9. drying the block I; 10. an optical cable; 11. a fixed block; 12. a movable groove; 13. a clamping block; 14. drying the block II; 15. a connecting plate; 16. fixing the bolt; 17. and fixing the ears.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In this embodiment, as shown in fig. 1 to 4, an optical cable structure convenient for connection includes a connection base plate 1 and a connection cover plate 4 adapted to the connection base plate 1, wherein an installation connection block 2 is fixed on the outer side of the top of the connection base plate 1, connection shafts 3 are installed at the left and right ends of the installation connection block 2 in an extending manner, and the connection shafts 3 are movably sleeved outside the connection cover plate 4; the inside movable mounting of connecting bottom plate 1 has two optical cables 10 about connecting each other, the connector of two optical cables 10 is located inside connecting bottom plate 1, it is provided with fixed ear 17 to be located on the optical cable connector of connecting bottom plate 1 inside, the left and right sides of fixed ear 17 is provided with fixed block 11, the rear end of fixed block 11 and the rear side fixed connection of connecting bottom plate 1, optical cable 10 is fixed with fixed block 11 fixed connection through fixed ear 17, the inside outside that is located optical cable 10 of connecting bottom plate 1 is provided with No. one dry block 9, No. one the both sides of dry block 9 have fixing spring 7 through push pedal 8 erection joint, No. one the fixing spring 7 of dry block 9 wherein one side is connected with the lateral wall of connecting bottom plate 1, the fixing spring 7 of opposite side is connected with fixed block 11.

In this embodiment, the upper and lower sides of the two optical cable connectors inside the connection base plate 1 are provided with fixing lugs 17, and the left and right sides of the fixing lugs 17 are provided with fixing blocks 11.

In this embodiment, the inside upper and lower outside that is located optical cable 10 of connecting bottom plate 1 all is provided with two dry block 9 No. one, and the both sides of dry block 9 have fixed spring 7 through push pedal 8 erection joint, and the fixed spring 7 of one of them side of dry block 9 is connected with the lateral wall of connecting bottom plate 1, and the fixed spring 7 and the fixed block 11 of opposite side are connected.

When two optical cables 10 connect in the connection bottom plate and install, inside moisture and the moisture of optical cable structure can be absorbed to dry piece 9, guarantee the drying of optical cable structure internal environment even, put into the push pedal 8 with a dry piece 9 between, press down dry piece 9 No. downwards, fixed spring 7 shrink, push pedal 8 removes to both sides, thereby make dry piece 9 can install between push pedal 8, only need upwards extract a dry piece 9 when needing to get rid of can.

In this embodiment, a sealing gasket 6 is fixedly mounted on the periphery of the side surface of the connecting cover plate 4 contacting with the connecting base plate 1.

The sealing washer 6 is arranged, so that the gap between the connecting bottom plate 1 and the connecting cover plate 4 can be reduced, and external water vapor is prevented from entering the connecting structure.

In this embodiment, the left and right sides of the lower end of the connecting cover plate 4 are provided with shaft holes sleeved with the connecting shaft 3, and the connecting base plate 1 and the connecting cover plate 4 are movably installed by penetrating the shaft holes through the connecting shaft 3.

Through the connecting shaft 3 on the connecting bottom plate 1 and the shaft hole of the connecting cover plate 4, the movable installation of the connecting bottom plate 1 and the connecting cover plate 4 can be realized, and the connecting cover plate 4 can rotate relative to the connecting bottom plate 1.

In this embodiment, the fixed block 11 is provided with a movable groove 12 adapted to the movable block 5 and configured to accommodate the movable block 5.

When two optical cables 10 need to be connected, the connecting cover plate of the optical cable structure is opened firstly, then the two optical cables 10 are placed into the connecting bottom plate, one ends of the optical cables 10 are clamped between the fixing blocks 11, the connecting cover plate 4 is covered, and the movable blocks 5 can enter the movable grooves 12 in the fixing blocks 11, so that the optical cables 10 are fixed, and the optical cables 10 are firmly connected.

In this embodiment, the lower end of the connecting bottom plate 1 and the upper end of the connecting cover plate 4 are both fixedly provided with a connecting plate 15, and the upper and lower connecting plates 15 are fixedly connected through a fixing bolt 16.

When the connecting cover plate is covered on the connecting bottom plate, the upper connecting plate and the lower connecting plate are in life, the fixing bolt 16 is screwed into the upper connecting plate and the lower connecting plate 15, so that the connecting bottom plate 1 and the connecting cover plate 4 are fixedly connected, the connecting mode is simple, the problem that the connecting speed is slow due to the fact that the connecting part of the traditional optical cable 10 is screwed together through a power connection wire is solved, and the optical cable 10 is firmly connected through setting.

In this embodiment, the outer sides of the two optical cable connectors are provided with a second drying block 14, the left and right ends of the upper and lower sides of the second drying block 14 are provided with clamping blocks 13, and the rear ends of the clamping blocks 13 are fixedly connected with the rear side of the connecting bottom plate 1.

In this embodiment, the upper and lower outsides of two optical cable connectors all are provided with No. two dry blocks 14, and both ends all set up clamp splice 13 about the upper and lower both sides of No. two dry blocks 14, and the rear end of clamp splice 13 and the rear side fixed connection of connecting bottom plate 1.

No. two dry block 14 can be to the junction of two optical cables 10 dehumidification drying, prevents that the internal environment moisture is big and influence optical cable 10 photoelectric transmission effect, and No. two dry block 14's installation and change simple and convenient, and No. two dry block 14 passes through clamp splice 13 to be fixed, inserts and extracts and can install or take off No. two dry block 14.

The working principle is as follows: the during operation, when needs connect two optical cables 10, open the optical cable structure earlier, connect in putting into the connection bottom plate with two optical cables 10 again, make optical cable 10's fixed lug card between fixed block 11, cover splice cover plate 4 again, movable block 5 can get into in the inside movable groove 12 of fixed block 11, thereby fix optical cable 10, make optical cable 10 firm in connection, screw fixing bolt 16 into connecting plate 15 again, thereby it is fixed with splice cover plate 4 to connect splice bottom plate 1, the connected mode is simple, avoid traditional optical cable 10 junction to twist together through the power connection wire, the slow problem of connection speed, and through setting up, optical cable 10 firm in connection.

When the optical cable 10 is connected and installed in the optical cable structure, the first drying block 9 can absorb moisture and humidity in the optical cable structure to ensure the drying of the internal environment of the connecting structure, the first drying block 9 is placed between the push plates 8, the first drying block 9 is pressed downwards, the fixing spring 7 contracts, and the push plates 8 move towards two sides, so that the first drying block 9 can be installed between the push plates 8, and only the first drying block 9 needs to be pulled upwards when the first drying block 9 needs to be removed; no. two dry block 14 can carry out dehumidification drying to the optical cable 10 junction, prevents that the internal environment moisture is big and influence optical cable 10 photoelectric transmission effect, and No. two dry block 14's installation and change simple and convenient, and No. two dry block 14 passes through clamp splice 13 to be fixed, inserts and extracts and can install or take off No. two dry block 14.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical cable structure convenient to connect, including the connection bottom plate and with the connection apron of connection bottom plate adaptation, its characterized in that: the outer side of the top of the connecting bottom plate is fixedly provided with an installation connecting block, the left end and the right end of the installation connecting block are provided with connecting shafts in an extending mode, and the outer portions of the connecting shafts are movably sleeved with the lower ends of the connecting cover plates; the inside movable mounting of connecting plate has two optical cables about connecting each other, the connector of two optical cables is located inside the connecting plate, it is provided with fixed ear to be located the inside optical cable connector of connecting plate, the left and right sides of fixed ear is provided with the fixed block, the rear end of fixed block and the rear side fixed connection of connecting plate, the optical cable is fixed with fixed block fixed connection through fixed ear, the inside outside that is located the optical cable of connecting plate is provided with dry piece No. one, the both sides of dry piece have a fixed spring through push pedal erection joint, the fixed spring of one side is connected with the lateral wall of connecting plate wherein for dry piece, the fixed spring and the fixed block of opposite side are connected.

2. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: the upper and lower both sides that are located two optical cable connector of connecting bottom plate inside all are provided with fixed ear, and the left and right sides of fixed ear is provided with the fixed block.

3. A cable structure for facilitating connectorization of optical cables according to claim 2, wherein: the inside upper and lower outside that lies in the optical cable of connecting the bottom plate all is provided with two dry pieces No. one, and the both sides of a dry piece are connected with fixed spring through push pedal erection joint, and the fixed spring of one of them side of a dry piece is connected with the lateral wall of connecting the bottom plate, and the fixed spring and the fixed block of opposite side are connected.

4. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: and a sealing gasket is fixedly arranged on the periphery of the side face of the connecting cover plate, which is in contact with the connecting bottom plate.

5. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: the left side and the right side of the lower end of the connecting cover plate are provided with shaft holes which are sleeved with the connecting shaft, and the connecting base plate and the connecting cover plate are movably installed by penetrating the shaft holes through the connecting shaft.

6. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: the inside of fixed block is seted up with the movable block looks adaptation and is used for the activity groove of holding movable block.

7. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: the lower end of the connecting bottom plate and the upper end of the connecting cover plate are fixedly provided with connecting plates, and the upper connecting plate and the lower connecting plate are fixedly connected through fixing bolts.

8. A cable structure for facilitating connectorization of optical cables according to claim 1, wherein: the outer sides of the two optical cable connectors are provided with a second drying block, the left end and the right end of the upper side and the lower side of the second drying block are respectively provided with a clamping block, and the rear ends of the clamping blocks are fixedly connected with the rear side of the connecting bottom plate.

9. A cable structure for facilitating connectorization of optical cables according to claim 8, wherein: the upper outer side and the lower outer side of the two optical cable connectors are both provided with a second drying block, the left end and the right end of the upper side and the lower side of the second drying block are both provided with clamping blocks, and the rear ends of the clamping blocks are fixedly connected with the rear side of the connecting bottom plate.