CN216595619U - Communication optical cable joint connector - Google Patents
Communication optical cable joint connector Download PDFInfo
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- CN216595619U CN216595619U CN202220153899.0U CN202220153899U CN216595619U CN 216595619 U CN216595619 U CN 216595619U CN 202220153899 U CN202220153899 U CN 202220153899U CN 216595619 U CN216595619 U CN 216595619U
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Abstract
The utility model discloses a communication optical cable joint connector, include: the connecting box comprises a box body, a box cover is hinged to the side wall of the top end of the box body, and a fixing block is fixedly connected in the box body; the male end connecting mechanism comprises a first connecting piece which is connected to the top end of the fixed block in a sliding mode, the end portion of a first optical cable is connected into the first connecting piece in an inserting mode, and a sliding sleeve is sleeved on the outer side of the first connecting piece in a limiting and sliding mode; the female end connecting mechanism comprises a second connecting piece which is connected to the top end of the fixed block in a sliding mode, the end part of a second optical cable is inserted into the second connecting piece, and the first optical cable and the second optical cable carry out data transmission through the first connecting piece and the second connecting piece; the second connecting piece is spliced with the first connecting piece, and the sliding sleeve is detachably connected with the second connecting piece.
Description
Technical Field
The utility model relates to an optical cable communication technology field especially relates to a communication optical cable joint connector.
Background
Compared with the traditional symmetrical copper loop and coaxial copper loop, the transmission capacity of the optical fiber is much larger; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; the main difference between the structure of the optical communication cable and the cable is that the optical cable must have a strengthening member to withstand the external mechanical load so as to protect the optical fiber from various external mechanical forces.
In order to conveniently connect the two optical cables, the connector is usually adopted at the joint of the two optical cables when the optical cables are laid longer, but the existing connector is unstable in connection effect and easy to loosen, so that the information transmission is unstable, and the existing optical cables are usually laid underground and are easy to enter water or dust, so that the service life of the connector is influenced.
Therefore, it is desirable to design a joint connector for optical communication cables to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a communication optical cable joint connector, include:
the connecting box comprises a box body, a box cover is hinged to the side wall of the top end of the box body, and a fixing block is fixedly connected in the box body;
the male end connecting mechanism comprises a first connecting piece which is connected to the top end of the fixed block in a sliding mode, the end portion of a first optical cable is connected into the first connecting piece in an inserting mode, and a sliding sleeve is sleeved on the outer side of the first connecting piece in a limiting sliding mode;
the female end connecting mechanism comprises a second connecting piece which is connected to the top end of the fixed block in a sliding mode, the end part of a second optical cable is inserted into the second connecting piece, and the first optical cable and the second optical cable carry out data transmission through the first connecting piece and the second connecting piece; the second connecting piece with first connecting piece is pegged graft, just the sliding sleeve with the connection can be dismantled to the second connecting piece.
Preferably, a first slide way is arranged on the inner wall of the sliding sleeve, a first sliding plate is connected in the first slide way in a sliding mode, the first sliding plate is close to one side of the first connecting piece in a fixedly connected mode and provided with a first clamping block, the first sliding plate is far away from one side of the first connecting piece in a fixedly connected mode and provided with a first spring, and the tail end of the first spring is fixedly connected with one end of the first connecting piece, which is far away from the first slide way.
Preferably, a slot is formed in one side, close to the second connecting piece, of the first connecting piece, a through hole is formed in the first connecting piece, and the through hole is communicated with the slot; one side, close to the first connecting piece, of the second connecting piece is matched with the slot, a second slide way is formed in the outer wall of the second connecting piece, a second sliding plate is connected in the second slide way in a sliding mode, a second clamping block is fixedly connected to one side, close to the sliding sleeve, of the second sliding plate, a second spring is fixedly connected to one side, far away from the sliding sleeve, of the second sliding plate, and the tail end of the second spring is fixedly connected with one end, far away from the sliding sleeve, of the second slide way; the second connecting piece passes through the slot with first connecting piece is pegged graft, just first fixture block passes through the through-hole stretches into the slot and with the second slide joint.
Preferably, the slot internal fixation inlays and is equipped with first conduction piece, the second connecting piece is close to the fixed second conduction piece that inlays of tip of slot, first optical cable with first conduction piece is connected, the second optical cable with second conduction piece is connected, first optical cable with the second optical cable passes through first conduction piece with data transmission is carried out to second conduction piece.
Preferably, one end of the first connecting piece, which is far away from the second connecting piece, is provided with a groove, threaded holes are symmetrically formed in the first connecting piece and the second connecting piece, the threaded holes are communicated with the grooves, a screw rod is screwed in the threaded holes, one end of the screw rod, which is located in the groove, is fixedly connected with a clamping head, and the clamping head is used for clamping the first optical cable and the second optical cable.
Preferably, a protection pad is fixedly connected to one side, far away from the screw rod, of the clamping head.
Preferably, a sealing groove is formed in the top end of the box body, and a sealing bulge matched with the sealing groove is fixedly connected to the bottom end of the box cover.
The utility model discloses a following technological effect:
the utility model discloses can realize two optical cable joint's high-speed joint, the fastness of being connected of first connecting piece and second connecting piece is guaranteed to the joint through sliding sleeve and second connecting piece, and the maintenance is changed to the optical cable to the joint that also can be convenient of sliding sleeve and second connecting piece simultaneously, and the while can be firm through the holding head with first connecting piece and first optical cable, second connecting piece and second optical cable firm connection, avoid producing the transmission of not hard up influence data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a front cross-sectional view of a joint connector for communication optical cables according to the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a top cross-sectional view of a communication cable joint connector of the present invention;
FIG. 4 is an enlarged view of B in FIG. 3;
FIG. 5 is a left side view of the middle box and the box cover of the present invention;
FIG. 6 is a schematic view of the connection structure between the clamping head and the protection pad of the present invention;
wherein, 1, a box body; 2. a first optical cable; 3. a fixed block; 4. a chute; 5. a slider; 6. sealing the protrusion; 7. a box cover; 8. opening the gap; 9. a first connecting member; 10. a second connecting member; 11. a sliding sleeve; 12. a groove; 13. a second optical cable; 14. a first slideway; 15. a limiting groove; 16. a limiting block; 17. a first spring; 18. a first slide plate; 19. a first clamping block; 20. a second fixture block; 21. a first conductive sheet; 22. a second conductive sheet; 23. a second spring; 24. a second slideway; 25. a second slide plate; 26. a sealing groove; 27. a screw; 28. a clamping head; 29. and (6) a protective pad.
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.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-6, the utility model provides a communication optical cable joint connector, include:
the connecting box comprises a box body 1, a box cover 7 is hinged to the side wall of the top end of the box body 1, and a fixing block 3 is fixedly connected in the box body 1;
the male end connecting mechanism comprises a first connecting piece 9 connected to the top end of the fixing block 3 in a sliding mode, the end portion of the first optical cable 2 is connected into the first connecting piece 9 in an inserting mode, and a sliding sleeve 11 is sleeved on the outer side of the first connecting piece 9 in a limiting sliding mode;
the female end connecting mechanism comprises a second connecting piece 10 which is connected to the top end of the fixing block 3 in a sliding mode, the end part of a second optical cable 13 is inserted into the second connecting piece 10, and the first optical cable 2 and the second optical cable 13 are used for data transmission through a first connecting piece 9 and the second connecting piece 10; the second connecting piece 10 is inserted with the first connecting piece 9, and the sliding sleeve 11 is detachably connected with the second connecting piece 10.
Furthermore, the outer wall of the first connecting piece 9 is provided with a limiting groove 15, a limiting block 16 is connected in the limiting groove 15 in a sliding manner, and the limiting block 16 is fixedly connected with the inner wall of the sliding sleeve 11.
Further, the outer walls of the first connecting piece 9 and the second connecting piece 10 are fixedly connected with a sliding block 5, the top end of the fixed block 3 is provided with a sliding groove 4 matched with the sliding block 5, and the sliding block 5 is in sliding connection with the sliding groove 4.
Further, the box cover 7 and the box body 1 are symmetrically provided with openings 8, each opening 8 is semicircular, and the opening 8 in the box cover 7 and the opening 8 in the box body 1 are encircled to form a circle which is matched with the first optical cable 2 and the second optical cable 13.
Furthermore, a first slide way 14 is arranged on the inner wall of the slide sleeve 11, a first slide plate 18 is connected in the first slide way 14 in a sliding manner, a first clamping block 19 is fixedly connected to one side of the first slide plate 18 close to the first connecting piece 9, a first spring 17 is fixedly connected to one side of the first slide plate 18 far away from the first connecting piece 9, and the tail end of the first spring 17 is fixedly connected with one end of the first slide way 14 far away from the first connecting piece 9.
Further, one side of the first block 19, which is close to the limiting groove 15, is provided with an arc surface.
Furthermore, a slot is formed in one side, close to the second connecting piece 10, of the first connecting piece 9, a through hole is formed in the first connecting piece 9, and the through hole is communicated with the slot; one side of the second connecting piece 10 close to the first connecting piece 9 is matched with the slot, the outer wall of the second connecting piece 10 is provided with a second slideway 24, a second sliding plate 25 is connected in the second slideway 24 in a sliding manner, one side of the second sliding plate 25 close to the sliding sleeve 11 is fixedly connected with a second clamping block 20, one side of the second sliding plate 25 far away from the sliding sleeve 11 is fixedly connected with a second spring 23, and the tail end of the second spring 23 is fixedly connected with one end of the second slideway 24 far away from the sliding sleeve 11; the second connecting piece 10 is inserted into the first connecting piece 9 through the slot, and the first clamping block 19 extends into the slot through the through hole and is clamped with the second slide way 24.
When the first fixture block 19 corresponds to the through hole, the first fixture block 19 passes through and abuts against the second fixture block 20 under the action of the elastic force of the first spring 17, the first fixture block 19 abuts against the second fixture block 20 to enable the second fixture block 20 to move towards the depth of the second slideway 24 and compress the second spring 23, and at the moment, the first fixture block 19 enters the second slideway 24 to enable the second connecting piece 10 to be clamped with the sliding sleeve 11, so that the first connecting piece 9 is connected with the second connecting piece 10; when the connection needs to be released, only the sliding sleeve 11 needs to slide reversely, and because one side of the first clamping block 19 close to the limiting groove 15 is an arc surface, the first clamping block 19 can move to the deep position of the first slideway 14 in the sliding process, and finally the second connecting piece 10 and the sliding sleeve 11 are released from clamping.
Furthermore, a first conductive piece 21 is fixedly embedded in the slot, a second conductive piece 22 is fixedly embedded at the end part of the second connecting piece 10 close to the slot, the first optical cable 2 is connected with the first conductive piece 21, the second optical cable 13 is connected with the second conductive piece 22, and the first optical cable 2 and the second optical cable 13 perform data transmission through the first conductive piece 21 and the second conductive piece 22.
Further, the first conductive piece 21 and the second conductive piece 22 are both metal pieces.
Furthermore, one end of each of the first connecting piece 9 and the second connecting piece 10, which is far away from each other, is provided with a groove 12, threaded holes are symmetrically formed in the first connecting piece 9 and the second connecting piece 10, the threaded holes are communicated with the grooves 12, a screw 27 is screwed in the threaded holes, one end of the screw 27, which is located in the groove 12, is fixedly connected with a clamping head 28, and the clamping head 28 is used for clamping the first optical cable 2 and the second optical cable 13. The screw 27 is rotated, and the screw 27 is screwed with the first connecting piece 9 and the second connecting piece 10 through the threaded hole, so that the screw 27 drives the clamping head 28 to move, and the clamping head 28 can clamp and fix the first optical cable 2 and the second optical cable 13.
Further, a protection pad 29 is fixed on the side of the clamping head 28 away from the screw 27. Can protect first optical cable 2 and the fixed in-process of second optical cable 13 centre gripping through setting up protection pad 29, the centre gripping head 28 causes the damage to first optical cable 2 and second optical cable 13 in the centre gripping process, protection pad 29 can also increase the friction between first optical cable 2 and second optical cable 13 and the centre gripping head 28 simultaneously, makes the centre gripping head 28 can be better carry out the centre gripping to first optical cable 2 and second optical cable 13.
Further, the protection pad 29 is a rubber pad.
Furthermore, a sealing groove 26 is formed at the top end of the box body 1, and a sealing protrusion 6 matched with the sealing groove 26 is fixedly connected to the bottom end of the box cover 7. Through setting up seal groove 26 and sealed arch 6 and make box 1 better with the lid 7 lock back closure, reduce in dust etc. gets into box 1, the life of extension connector.
Further, the sealing protrusion 6 is a flexible rubber strip.
The specific implementation mode is as follows: inserting the first optical cable 2 into the first connector 9 and contacting the end of the first optical cable 2 with the first conductive sheet 21, rotating the screw 27 of the first connector 9 to clamp the first optical cable 2 by the clamping head 28, inserting the second optical cable 13 into the second connector 10 and contacting the end of the second optical cable 13 with the second conductive sheet 22, rotating the screw 27 of the second connector 10 to insert the second connector 10 into the first connector 9 and contacting the first conductive sheet 21 with the second conductive sheet 22, sliding the sliding sleeve 11, when the first fixture block 19 corresponds to the through hole, the first fixture block 19 passes through and abuts against the second fixture block 20 due to the elastic force of the first spring 17, the first fixture block 19 abuts against the second fixture block 20 to move the second fixture block 20 to the depth of the second slideway 24 and compress the second spring 23, at this time, the first fixture block 19 enters the second slideway 24 to clamp the second connector 10 with the sliding sleeve 11, and then the first connecting piece 9 is connected with the second connecting piece 10, the first optical cable 2 and the second optical cable 13 are aligned to the corresponding gap 8, and the box cover 7 is closed, so that the connection of the first optical cable 2 and the second optical cable 13 is completed. The utility model discloses can realize two optical cable joint's high-speed joint, the fastness of being connected of first connecting piece 9 and second connecting piece 10 is guaranteed to the joint through sliding sleeve 11 and second connecting piece 10, the joint that relieves that sliding sleeve 11 and second connecting piece 10 also can be convenient simultaneously, the maintenance is changed to the optical cable to the convenience, simultaneously can be firm through holding head 28 with first connecting piece 9 and first optical cable 2, second connecting piece 10 and second optical cable 13 firm connection, avoid producing the transmission of not hard up influence data.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A communications cable splice connector, comprising:
the connecting box comprises a box body (1), a box cover (7) is hinged to the side wall of the top end of the box body (1), and a fixing block (3) is fixedly connected into the box body (1);
the male end connecting mechanism comprises a first connecting piece (9) which is connected to the top end of the fixing block (3) in a sliding mode, the end portion of the first optical cable (2) is connected into the first connecting piece (9) in an inserting mode, and a sliding sleeve (11) is sleeved on the outer side of the first connecting piece (9) in a limiting sliding mode;
the female end connecting mechanism comprises a second connecting piece (10) which is connected to the top end of the fixing block (3) in a sliding mode, the end portion of a second optical cable (13) is inserted into the second connecting piece (10), and the first optical cable (2) and the second optical cable (13) carry out data transmission through the first connecting piece (9) and the second connecting piece (10); the second connecting piece (10) is connected with the first connecting piece (9) in an inserting mode, and the sliding sleeve (11) is detachably connected with the second connecting piece (10).
2. The optical communication cable splice connector of claim 1, wherein: first slide (14) have been seted up to sliding sleeve (11) inner wall, sliding connection has first slide (18) in first slide (14), first slide (18) are close to one side rigid coupling of first connecting piece (9) has first fixture block (19), keep away from first slide (18) one side rigid coupling of first connecting piece (9) has first spring (17), first spring (17) terminal with first slide (14) are kept away from the one end rigid coupling of first connecting piece (9).
3. The optical communication cable splice connector of claim 2, wherein: a slot is formed in one side, close to the second connecting piece (10), of the first connecting piece (9), a through hole is formed in the first connecting piece (9), and the through hole is communicated with the slot; one side, close to the first connecting piece (9), of the second connecting piece (10) is matched with the slot, a second slide way (24) is formed in the outer wall of the second connecting piece (10), a second sliding plate (25) is connected in the second slide way (24) in a sliding mode, a second clamping block (20) is fixedly connected to one side, close to the sliding sleeve (11), of the second sliding plate (25), a second spring (23) is fixedly connected to one side, far away from the sliding sleeve (11), of the second sliding plate (25), and the tail end of the second spring (23) is fixedly connected with one end, far away from the sliding sleeve (11), of the second slide way (24); the second connecting piece (10) is connected with the first connecting piece (9) in an inserting mode through the inserting groove, and the first clamping block (19) stretches into the inserting groove through the through hole and is connected with the second sliding way (24) in a clamping mode.
4. A communications cable splice connector as claimed in claim 3, wherein: the slot internal fixation inlays and is equipped with first conduction piece (21), second connecting piece (10) are close to the fixed second conduction piece (22) that inlays of tip of slot, first optical cable (2) with first conduction piece (21) are connected, second optical cable (13) with second conduction piece (22) are connected, first optical cable (2) with second optical cable (13) pass through first conduction piece (21) with data transmission is carried out to second conduction piece (22).
5. A telecommunications cable splice connector according to claim 1, wherein: first connecting piece (9) with the one end of keeping away from each other of second connecting piece (10) all is seted up fluted (12), first connecting piece (9) with equal symmetrical set up threaded hole on second connecting piece (10), the screw hole with recess (12) intercommunication, the threaded hole spiro union has screw rod (27), screw rod (27) are located one end rigid coupling in recess (12) has holding head (28), holding head (28) are used for right first optical cable (2) with second optical cable (13) carry out the centre gripping.
6. The optical communication cable splice connector of claim 5, wherein: and a protective pad (29) is fixedly connected to one side, far away from the screw rod (27), of the clamping head (28).
7. The optical communication cable splice connector of claim 1, wherein: the sealing groove (26) is formed in the top end of the box body (1), and the sealing bulge (6) matched with the sealing groove (26) is fixedly connected to the bottom end of the box cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220153899.0U CN216595619U (en) | 2022-01-20 | 2022-01-20 | Communication optical cable joint connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220153899.0U CN216595619U (en) | 2022-01-20 | 2022-01-20 | Communication optical cable joint connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595619U true CN216595619U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220153899.0U Active CN216595619U (en) | 2022-01-20 | 2022-01-20 | Communication optical cable joint connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
-
2022
- 2022-01-20 CN CN202220153899.0U patent/CN216595619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: Room 204, No. 2, Jingyuan North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing 100176 Patentee after: Beijing Chenggong Management Consulting Co.,Ltd. Address before: 450003 No. 56, Guoji Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: Li Feng |
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| TR01 | Transfer of patent right |