CN213846207U - Optical cable joint box fastened and sealed by using plugboards - Google Patents
Optical cable joint box fastened and sealed by using plugboards Download PDFInfo
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- CN213846207U CN213846207U CN202021857255.7U CN202021857255U CN213846207U CN 213846207 U CN213846207 U CN 213846207U CN 202021857255 U CN202021857255 U CN 202021857255U CN 213846207 U CN213846207 U CN 213846207U
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Abstract
The utility model discloses an utilize picture peg fastening sealed optical cable splice box, including end box, be equipped with optical cable, right side in the middle of the front end of end box the rear end rigid coupling of clamp plate has the block rubber, the rear end of block rubber and optical cable's right side front end outer wall are laminated mutually. This utilize sealed optical cable joint box of picture peg fastening, avoid the optical cable to remove in the joint box, the optical cable after the device can not connect in the joint box is fixed to having solved, make the optical cable at both ends can be in the joint box inboard shrink or to the outside stretching, the problem of the electric property effect after the influence is connected, the casing passes through external screw thread and internal thread threaded connection fixes both ends about end box and STB, the rubber circle seals the gap between casing and the optical cable, the device has been solved because both ends are relatively poor to the leakproofness of optical cable, make the inside dust that easily advances of joint box, thereby reduce the problem of optical cable usability.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is an utilize picture peg fastening sealed optical cable joint box.
Background
The optical cable is an integrated transmission medium which organically combines a metal wire and an optical fiber and simultaneously transmits electric energy and optical information in the same way and direction, so that the integrated integration of power flow, service flow and information flow is realized, and the optical cable needs a joint box when being connected so as to ensure the stability of the optical cable when being connected.
For example, patent No. 201320518973.5 discloses an optical cable splice closure that utilizes picture peg fastening seal includes last box body, lower box body, left picture peg, right picture peg, the bolt, be equipped with the hole of filling on the last box body, screw with filling the lid and seal, it is equipped with the pterygoid lamina to go up box body and lower box body front and back both sides, although the device utilizes the mode at bolt fastening left picture peg and right picture peg middle part, realize optical cable splice closure's sealed, the harm that causes the box body with the screw fastening has been avoided, but the device can not fix the optical cable after connecting in the splice closure, make the optical cable of both ends can be in the splice closure inboard shrink or to the outside tensile, influence the problem of the electric property effect after connecting, there is the device simultaneously because both ends are relatively poor to the leakproofness of optical cable, make the inside dust that easily advances of splice closure, thereby reduce the problem of optical cable usability.
Disclosure of Invention
An object of the utility model is to provide an utilize picture peg fastening sealed optical cable joint box to solve the device that proposes in the above-mentioned background art and can not fix the optical cable after connecting in the joint box, make the optical cable at both ends can be in the joint box to inboard shrink or to the outside tensile, the problem of the electric property effect after the influence is connected.
In order to achieve the above object, the utility model provides a following technical scheme: an optical cable joint box fastened and sealed by using an inserting plate comprises a bottom box, wherein an optical cable is arranged in the middle of the front end of the bottom box, and fixing mechanisms are arranged at the front ends of the left side and the right side of the bottom box;
the fixing mechanism comprises a pressing plate, a rubber block, a transverse plate, a threaded hole and a screw;
the right side the rear end rigid coupling of clamp plate has the block rubber, the rear end of block rubber laminates with the right side front end outer wall of optical cable mutually, the equal rigid coupling in both ends from top to bottom of clamp plate has the diaphragm, two the equal rigid coupling in both sides front end inner wall about the middle inner wall of diaphragm and the right side of end box has the screw hole, the internal surface of screw hole all links to each other with the outer wall screw thread of screw. The optical cable is fixed in the bottom box, so that the optical cable is prevented from moving in the bottom box,
preferably, the pressing plate, the rubber block, the transverse plate, the threaded holes and the screws are symmetrically distributed on the left side and the right side by taking the center line of the optical cable as the center. The optical cable is fixed in the bottom box stably.
Preferably, the top box is arranged above the bottom box, the outer wall of the lower part of the top box is attached to the middle inner wall of the rubber pad, and the outer wall of the rubber pad is fixedly connected to the middle inner wall of the upper part of the bottom box. The top box is inserted into the rubber pad on the bottom box to form a complete optical cable connecting box for protecting the connected optical cable, and the rubber pad has a sealing effect on the joint of the bottom box and the top box.
Preferably, the left side and the right side of the optical cable are both provided with a sealing mechanism;
the sealing mechanism comprises a shell, a rotating rod, an external thread, an internal thread and a rubber ring;
the left side the outer wall rigid coupling of casing has the bull stick, the inner wall rigid coupling of casing has the external screw thread, the external screw thread links to each other with the internal thread screw thread, the internal thread cup joints the left side outer wall at end box and STB, the inner wall rigid coupling has the rubber circle in the middle of the left side of casing, the middle inner wall of rubber circle is laminated with the left side outer wall of optical cable mutually. And sealing the splice closure and two sides of the optical cable.
Preferably, the thickness of the rubber ring is 2-3 cm. And the sealing performance between the shell and the optical cable is enhanced.
Preferably, the upper side and the lower side of the middle of the bottom box and the top box are both provided with a connecting mechanism;
the connecting mechanism comprises a first lug plate, a second lug plate, a through groove, an inserting plate, a clamping groove, a threaded rod, a support and a handle;
the right-hand member rigid coupling of first otic placode is at the below left end of STB, the bottom of first otic placode is laminated mutually with the top of second otic placode, the right-hand member rigid coupling of second otic placode is at the top left end of end box, logical groove has all been seted up to the centre of first otic placode and second otic placode, the internal surface that leads to the groove and the right side below outer wall clearance fit of picture peg, the draw-in groove has been seted up in the below left side of picture peg, the internal surface of draw-in groove and the right side outer wall looks joint of threaded rod, the left side outer wall of threaded rod links to each other with the below inner wall screw thread of support, the top rigid coupling of support is in the left side bottom of second otic placode, the handle has been cup jointed to the left side outer wall of threaded rod. The top box and the bottom box are connected together to tightly seal the connected optical cable.
Preferably, the outer wall of the handle is machined with friction grains. The friction lines increase the friction between the hand and the handle to prevent the hand from being taken off.
Preferably, the gap distance between the outer wall of the inserting plate and the inner surface of the through groove is 0.1-0.2 mm. The stability of the connection of the first ear plate and the second ear plate is ensured.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the optical cable joint box fastened and sealed by the inserting plate has the following advantages:
through the STB, the optical cable, the clamp plate, the block rubber, the diaphragm, screw hole and screw between the cooperation, put the optical cable and connect in end box, diaphragm on the clamp plate of both sides all supports the both ends of clamp plate through the block rubber with the clamp plate through screw and screw hole threaded connection and tightly fixes in end box, avoid the optical cable to remove in the joint box, solved the optical cable that the device can not connect in the joint box after fixing, make the optical cable at both ends can be in the joint box to inboard shrink or to the outside tensile, the problem of the electric property effect after the influence is connected.
Through end box, the STB, the rubber pad, the optical cable, the picture peg, a housing, the bull stick, the external screw thread, cooperation between internal thread and the rubber circle, pass the rubber circle on the casing of both sides respectively with the optical cable of both sides, the bull stick that successively rotates both sides drives the casing and rotates, the casing passes through external screw thread and internal thread threaded connection fixes both ends about end box and STB, the rubber circle seals the gap between casing and the optical cable, and the STB links together through the picture peg with end box and seals the optical cable after connecting through the rubber pad, it is relatively poor to the leakproofness of optical cable because both ends have been solved the device, make the inside dust that easily advances of connecting box, thereby reduce the problem of optical cable usability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the first ear plate and the second ear plate box insert plate in fig. 1;
FIG. 3 is a schematic structural view of the optical cable and the rubber ring of the housing case in FIG. 1;
fig. 4 is a schematic structural view of the threaded rod and the bracket box handle in fig. 1.
In the figure: 1. the optical cable comprises a bottom box, 2, a top box, 3, an optical cable, 4, a fixing mechanism, 401, a pressing plate, 402, a rubber block, 403, a transverse plate, 404, a threaded hole, 405, a screw, 5, a sealing mechanism, 501, a shell, 502, a rotating rod, 503, an external thread, 504, an internal thread, 505, a rubber ring, 6, a connecting mechanism, 601, a first ear plate, 602, a second ear plate, 603, a through groove, 604, an inserting plate, 605, a clamping groove, 606, a threaded rod, 607, a support, 608, a handle, 7 and a rubber 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.
Referring to fig. 1-4, the present invention provides a technical solution: an optical cable connector box fastened and sealed by using an inserting plate comprises a bottom box 1, an optical cable 3 is arranged in the middle of the front end of the bottom box 1, fixing mechanisms 4 are respectively arranged at the front ends of the left side and the right side of the bottom box 1, each fixing mechanism 4 comprises a pressing plate 401, a rubber block 402, transverse plates 403, threaded holes 404 and screws 405, the rear end of each right side pressing plate 401 is fixedly connected with the rubber block 402, the pressing plates 401 support the rubber blocks 402, the rear ends of the rubber blocks 402 are attached to the outer wall of the front end of the right side of the optical cable 3, the optical cable 3 is tightly supported in the bottom box 1 through the rubber blocks 402, the transverse plates 403 are fixedly connected to the upper end and the lower end of each pressing plate 401, the pressing plates 401 support the two transverse plates 403, the threaded holes 404 are fixedly connected to the inner walls in the middle of the two transverse plates 403 and the inner walls of the front ends of the upper side and the lower side of the right side of the bottom box 1, the inner surfaces of the threaded holes 404 are connected with the outer walls of the screws 405, the two transverse plates 403 are fixed on the bottom box 1 through the threaded holes 404, therefore, the optical cable 3 is fixed in the bottom box 1 through the pressing plate 401, the rubber block 402, the transverse plate 403, the threaded hole 404 and the screw 405 are symmetrically distributed on the left side and the right side by taking the center line of the optical cable 3 as the center, and the optical cable 3 is fixed in the bottom box 1 through the pressing plates 401 on the two sides.
The top of end box 1 is equipped with top box 2, and the laminating of the middle inner wall of the below outer wall of top box 2 and rubber pad 7 is mutually, and the inner wall in the middle of the outer wall rigid coupling of rubber pad 7 is in the top of end box 1, and top box 2 forms a complete optical cable 3 connecting box in inserting the rubber pad 7 on end box 1 and protects optical cable 3 after connecting, and rubber pad 7 plays sealed effect to the junction of end box 1 and top box 2.
The upper side and the lower side of the middle of the bottom box 1 and the top box 2 are both provided with a connecting mechanism 6, the connecting mechanism 6 comprises a first ear plate 601, a second ear plate 602, a through groove 603, an inserting plate 604, a clamping groove 605, a threaded rod 606, a bracket 607 and a handle 608, the right end of the first ear plate 601 is fixedly connected with the left end of the lower part of the top box 2, the top box 2 supports the first ear plate 601, the bottom end of the first ear plate 601 is attached to the top end of the second ear plate 602, the right end of the second ear plate 602 is fixedly connected with the left end of the upper part of the bottom box 1, the bottom box supports the second ear plate 602, the through groove 603 is arranged in the middle of the first ear plate 601 and the second ear plate 602, the inner surface of the through groove 603 is in clearance fit with the outer wall of the right lower part of the inserting plate 604, the inserting plate 604 is inserted into the through groove 603 to connect the bottom box 1 and the top box 2 together through the first ear plate 601 and the second ear plate 602, and the rubber gasket 7 ensures the sealing between the top box 2 and the bottom box 1, the left side of the lower portion of the inserting plate 604 is provided with a clamping groove 605, the inner surface of the clamping groove 605 is clamped with the outer wall of the right side of the threaded rod 606, the threaded rod 606 is inserted into the clamping groove 605 on the inserting plate 604 to enable the inserting plate 604 to be fixed in the through groove 603 on the first lug plate 601 and the second lug plate 602, the outer wall of the left side of the threaded rod 606 is in threaded connection with the inner wall of the lower portion of the support 607, the threaded rod 606 rotates to move left and right in the support 607, the top end of the support 607 is fixedly connected to the bottom end of the left side of the second lug plate 602, the support 607 is supported by the second lug plate 602, the handle 608 is sleeved on the outer wall of the left side of the threaded rod 606, the handle 608 is rotated to drive the threaded rod 606 to rotate, friction grains are machined on the outer wall of the handle 608, friction between the hand and the handle 608 is increased to prevent the hand from being taken off, the gap distance between the outer wall of the inserting plate 604 and the inner surface of the through groove 603 is 0.1-0.2mm, and the stability of connection between the first lug plate 601 and the second lug plate 602 is guaranteed.
When the optical cable joint box tightly sealed by using the inserting plates is used, firstly, the optical cables 3 on two sides respectively penetrate through the rubber rings 505 on the shell bodies 501 on two sides manually, the optical cables 3 are placed in the bottom box 1 for connection, the transverse plates 403 on the pressure plates 401 on two sides are in threaded connection with the threaded holes 404 through the screws 405, the pressure plates 401 are in tight connection with the threaded holes 404 through the rubber blocks 402 to enable two ends of the optical cables 3 to be tightly propped and fixed in the bottom box 1, the rotating rods 502 on two sides are sequentially rotated to drive the shell bodies 501 to rotate, the shell bodies 501 are in threaded connection with the internal threads 503 through the external threads 503 and are fixed at the left end and the right end of the bottom box 1 and the top box 2, the rubber rings 505 seal gaps between the shell bodies 501 and the optical cables 3, the top box 2 is inserted in the rubber gasket 7 on the bottom box 1 to form a complete optical cable 3 connecting box, at the moment, the second ear plates 602 on two sides are in contact with the first ear plates 601, the inserting plates 604 on two sides are inserted in the through grooves 603 on the first ear plates 601 and the second ear plates 602 sequentially, the handle 608 is rotated to drive the threaded rod 606 to rotate, the threaded rod 606 rotates in the bracket 607, moves towards the right side and is inserted into the clamping groove 605 on the inserting plate 604, and the inserting plate 604 is fixed in the through groove 603, so that the top box 2 is fixed on the bottom box 1 to protect the connected optical cable 3.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an utilize sealed optical cable splice box of picture peg fastening, includes end box (1), its characterized in that: the middle of the front end of the bottom box (1) is provided with an optical cable (3), and the front ends of the left side and the right side of the bottom box (1) are respectively provided with a fixing mechanism (4);
the fixing mechanism (4) comprises a pressing plate (401), a rubber block (402), a transverse plate (403), a threaded hole (404) and a screw (405);
the right side the rear end rigid coupling of clamp plate (401) has block rubber (402), the rear end of block rubber (402) is laminated with the right side front end outer wall of optical cable (3), the equal rigid coupling in upper and lower both ends of clamp plate (401) has diaphragm (403), two the equal rigid coupling in both sides front end inner wall has screw hole (404) about the middle inner wall of diaphragm (403) and the right side of end box (1), the internal surface of screw hole (404) all links to each other with the outer wall screw thread of screw (405).
2. An optical cable closure sealed by insert plate fastening as claimed in claim 1, wherein: the pressing plate (401), the rubber block (402), the transverse plate (403), the threaded hole (404) and the screw (405) are symmetrically distributed on the left side and the right side by taking the center line of the optical cable (3) as the center.
3. An optical cable closure sealed by insert plate fastening as claimed in claim 1, wherein: the top box is characterized in that the top box (2) is arranged above the bottom box (1), the outer wall of the lower portion of the top box (2) is attached to the middle inner wall of the rubber pad (7), and the outer wall of the rubber pad (7) is fixedly connected to the middle inner wall of the upper portion of the bottom box (1).
4. An optical cable closure sealed by insert plate fastening as claimed in claim 1, wherein: sealing mechanisms (5) are arranged on the left side and the right side of the optical cable (3);
the sealing mechanism (5) comprises a shell (501), a rotating rod (502), an external thread (503), an internal thread (504) and a rubber ring (505);
the left side the outer wall rigid coupling of casing (501) has bull stick (502), the inner wall rigid coupling of casing (501) has external screw thread (503), external screw thread (503) and internal thread (504) threaded connection, internal thread (504) cup joint the left side outer wall at end box (1) and STB (2), the inner wall rigid coupling has rubber circle (505) in the middle of the left side of casing (501), the middle inner wall of rubber circle (505) is laminated with the left side outer wall of optical cable (3) mutually.
5. An optical cable closure sealed by insert plate fastening according to claim 4, wherein: the thickness of the rubber ring (505) is 2-3 cm.
6. An optical cable closure sealed by insert plate fastening as claimed in claim 1, wherein: the upper side and the lower side of the middle of the bottom box (1) and the top box (2) are both provided with a connecting mechanism (6);
the connecting mechanism (6) comprises a first ear plate (601), a second ear plate (602), a through groove (603), an inserting plate (604), a clamping groove (605), a threaded rod (606), a support (607) and a handle (608);
the right end of the first ear plate (601) is fixedly connected with the left end of the lower part of the top box (2), the bottom end of the first ear plate (601) is jointed with the top end of the second ear plate (602), the right end of the second ear plate (602) is fixedly connected with the left end of the upper part of the bottom box (1), through grooves (603) are respectively arranged between the first ear plate (601) and the second ear plate (602), the inner surface of the through groove (603) is in clearance fit with the outer wall below the right side of the inserting plate (604), a clamping groove (605) is formed in the left side of the lower part of the inserting plate (604), the inner surface of the clamping groove (605) is clamped with the outer wall of the right side of the threaded rod (606), the left outer wall of the threaded rod (606) is in threaded connection with the lower inner wall of the bracket (607), the top rigid coupling of support (607) is in the left side bottom of second otic placode (602), handle (608) have been cup jointed to the left side outer wall of threaded rod (606).
7. An optical cable closure sealed by insert plate fastening according to claim 6, wherein: the outer wall of the handle (608) is machined with friction grains.
8. An optical cable closure sealed by insert plate fastening according to claim 6, wherein: the gap distance between the outer wall of the inserting plate (604) and the inner surface of the through groove (603) is 0.1-0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857255.7U CN213846207U (en) | 2020-08-31 | 2020-08-31 | Optical cable joint box fastened and sealed by using plugboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857255.7U CN213846207U (en) | 2020-08-31 | 2020-08-31 | Optical cable joint box fastened and sealed by using plugboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213846207U true CN213846207U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857255.7U Active CN213846207U (en) | 2020-08-31 | 2020-08-31 | Optical cable joint box fastened and sealed by using plugboards |
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| Country | Link |
|---|---|
| CN (1) | CN213846207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371456A (en) * | 2021-12-30 | 2022-04-19 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
-
2020
- 2020-08-31 CN CN202021857255.7U patent/CN213846207U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371456A (en) * | 2021-12-30 | 2022-04-19 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
| CN114371456B (en) * | 2021-12-30 | 2023-03-28 | 广东纳睿雷达科技股份有限公司 | T/R assembly test fixture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: Room 2210, Building C, Huicheng Tianxi, No. 1, South Section of Zhuque Street, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Ruide Transmission Equipment Co.,Ltd. Address before: 256600 Binzhou science and Technology Museum, xinlihexi Road, Huanghe 12th Road, Binzhou City, Shandong Province Patentee before: Gu Zhiqian |
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| TR01 | Transfer of patent right |