CN210806126U - Quick-insertion type mining explosion-proof optical fiber cable connector - Google Patents
Quick-insertion type mining explosion-proof optical fiber cable connector Download PDFInfo
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- CN210806126U CN210806126U CN201922310209.9U CN201922310209U CN210806126U CN 210806126 U CN210806126 U CN 210806126U CN 201922310209 U CN201922310209 U CN 201922310209U CN 210806126 U CN210806126 U CN 210806126U
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Abstract
The utility model relates to a fiber optic cable connector technical field just discloses a formula of inserting mining flame-proof type fiber optic cable connector soon, including first flame-proof protective housing and second flame-proof protective housing, second flame-proof protective housing is located the right side of first flame-proof protective housing, the inside of protective housing is provided with the connector socket. This quick-insert type mining flame-proof type optical fiber cable connector, through first mount pad, second mount pad and screw bolt are fixed first flame-proof protective housing and second flame-proof protective housing, and it is comparatively convenient to dismantle, seal second flame-proof protective housing and first flame-proof protective housing respectively through first flame-proof closing plate and second flame-proof closing plate this moment, increase its flame proof performance, thereby protect connector socket and connector plug through second flame-proof protective housing and first flame-proof protective housing, improve its flame proof performance, thereby improve its security, simple structure has been reached, the convenient and better purpose of flame proof effect of dismouting.
Description
Technical Field
The utility model relates to a fiber cable connector technical field specifically is a formula of inserting mining flame proof type fiber cable connector soon.
Background
The cable connector is mainly suitable for signal transmission between the internal connection and the distribution frame of various digital program controlled exchanges and photoelectric transmission equipment of a transmission equipment office, the optical fiber connector is used for transmitting data, audio, video and other communication equipment, the sheath is made of flame-retardant materials, the safety coefficient is high, the cable is produced by adopting an advanced process, the flame retardance and the uniformity resistance of the cable are good, the multi-core cable enables the rack to be laid more conveniently, the optical fiber connector is a device for detachably (movably) connecting optical fibers, two end faces of the optical fibers are precisely butted together, to maximize the coupling of the light energy output by the transmitting fiber into the receiving fiber and to minimize the impact on the system due to its intervening optical link, which is a fundamental requirement of fiber optic connectors, to the extent that fiber optic connectors affect the reliability and performance of optical transmission systems, fiber optic cable connectors are commonly used in mines to connect optoelectrical composite cables.
The optical fiber cable connector in the prior art is complex in structure, troublesome to disassemble and assemble, not good enough in explosion-proof effect, and has certain potential safety hazard when being used in mines, so that a quick-insertion type mining explosion-proof optical fiber cable connector is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a quick-insertion type mining flame-proof type fiber cable connector possesses simple structure, and easy and flame proof effect advantage such as better of dismouting has solved that the fiber cable connector structure among the prior art is comparatively complicated, and the dismouting is all comparatively troublesome, and its flame proof effect is good inadequately, uses in the mine field still to have the problem of certain potential safety hazard.
(II) technical scheme
For realizing above-mentioned simple structure, the convenient and better purpose of flame proof effect of dismouting, the utility model provides a following technical scheme: a quick-insertion type mining flame-proof type optical fiber cable connector comprises a first flame-proof protection box and a second flame-proof protection box, wherein the second flame-proof protection box is positioned on the right side of the first flame-proof protection box, a connector socket is arranged inside the first flame-proof protection box, a first photoelectric composite cable is fixedly connected with the left end of the connector socket, the left end of the first photoelectric composite cable extends to the outside of the first flame-proof protection box, a second flame-proof sealing plate is fixedly arranged on the surface of the first photoelectric composite cable and inside the first flame-proof protection box, the left side of the second flame-proof sealing plate is fixedly connected with the inner wall of the first flame-proof protection box, a socket optical fiber core body is arranged on the right side of the connector socket, a connector plug is fixedly arranged inside the second flame-proof protection box, and a plug optical fiber core body is fixedly connected with the left side of the connector plug, the right side fixedly connected with second photoelectric composite cable of connector plug, the right-hand member of second photoelectric composite cable extends to the outside of second flame proof protective housing, the surface of second photoelectric composite cable and the outside fixed mounting that is located second flame proof protective housing have first flame proof closing plate, the left side of first flame proof closing plate and the right side fixed connection of second flame proof protective housing, the equal fixed mounting in top and the bottom of first flame proof protective housing has first mount pad, the equal fixed mounting in top and the bottom of second flame proof protective housing has the second mount pad, the right side threaded connection of second mount pad has the screw bolt.
Preferably, a threaded groove is formed in one side of the first mounting seat, the threaded bolt is connected to the inside of the threaded groove in a threaded manner, and a nut is connected to the surface of the threaded bolt and positioned on the left side of the first mounting seat in a threaded manner.
Preferably, the first flameproof protective box is fixedly provided with a sealing ring, the left side of the second flameproof protective box is provided with a sealing groove corresponding to the sealing ring, and the sealing ring is inserted into the sealing groove.
Preferably, the top and the bottom of the left side of the connector socket are fixedly connected with fixing blocks, and the left end of each fixing block is fixedly connected with the inner wall of the first explosion-proof protection box.
Preferably, the inner top wall and the inner bottom wall of the first explosion-proof protection box are fixedly provided with protection pads, and one side, far away from the first explosion-proof protection box, of each protection pad is in contact with the connector socket.
(III) advantageous effects
Compared with the prior art, the utility model provides a formula of inserting mining flame proof type fiber cable connector soon possesses following beneficial effect:
1. this quick-insert type mining flame-proof type optical fiber cable connector, through first mount pad, second mount pad and screw bolt are fixed first flame-proof protective housing and second flame-proof protective housing, avoid it to separate in the use, and it is comparatively convenient to dismantle, seal second flame-proof protective housing and first flame-proof protective housing respectively through first flame-proof sealing plate and second flame-proof sealing plate this moment, increase its flame proof performance, thereby protect connector socket and connector plug through second flame-proof protective housing and first flame-proof protective housing, improve its flame proof performance, thereby improve its security, simple structure has been reached, the convenient and better purpose of flame proof effect of dismouting.
2. This insert mining flame-proof type fiber optic cable connector soon, it is more firm to make to connect between first flame-proof guard box and the second flame-proof guard box through thread groove and nut, seal first flame-proof guard box and second flame-proof guard box through sealing washer and seal groove, improve its flame proof performance, then fix the connector socket through the fixed block, avoid it to take place great rocking in the use, protect the connector socket through the protection pad, avoid it to take place great rocking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the first and second flameproof protective boxes of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a first explosion-proof protective box; 2. a first opto-electric composite cable; 3. a first mounting seat; 4. a seal ring; 5. a plug optical fiber core; 6. a threaded bolt; 7. a second mounting seat; 8. a second explosion-proof protective box; 9. a first explosion-proof sealing plate; 10. a second photoelectric composite cable; 11. a fixed block; 12. a protective pad; 13. a second flameproof sealing plate; 14. a connector receptacle; 15. a receptacle fiber core; 16. a connector plug; 17. a thread groove; 18. a nut; 19. sealing the groove.
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, a fast-inserting mining flameproof optical fiber cable connector comprises a first flameproof protective box 1 and a second flameproof protective box 8, wherein the second flameproof protective box 8 is located on the right side of the first flameproof protective box 1, a connector socket 14 is arranged inside the first flameproof protective box 1, a first photoelectric composite cable 2 is fixedly connected to the left end of the connector socket 14, the left end of the first photoelectric composite cable 2 extends to the outside of the first flameproof protective box 1, a second flameproof sealing plate 13 is fixedly installed on the surface of the first photoelectric composite cable 2 and inside the first flameproof protective box 1, the left side of the second flameproof sealing plate 13 is fixedly connected to the inner wall of the first flameproof protective box 1, a socket optical fiber core 15 is arranged on the right side of the connector socket 14, a connector plug 16 is fixedly installed inside the second flameproof protective box 8, a plug optical fiber core 5 is fixedly connected to the left side of the connector plug 16, the right side of the connector plug 16 is fixedly connected with a second photoelectric composite cable 10, the right end of the second photoelectric composite cable 10 extends to the outside of a second explosion-proof protective box 8, the surface of the second photoelectric composite cable 10 is fixedly provided with a first explosion-proof sealing plate 9 outside the second explosion-proof protective box 8, the left side of the first explosion-proof sealing plate 9 is fixedly connected with the right side of the second explosion-proof protective box 8, the top and the bottom of the first explosion-proof protective box 1 are fixedly provided with a first mounting seat 3, the top and the bottom of the second explosion-proof protective box 8 are fixedly provided with a second mounting seat 7, the right side of the second mounting seat 7 is in threaded connection with a threaded bolt 6, when the connector plug is used and assembled, the first explosion-proof protective box 1 is close to the second explosion-proof protective box 8, so that the plug optical fiber core body 5 is inserted into the socket optical fiber core body 15, and then the connector plug optical fiber core body is, Second mount pad 7 and screw bolt 6 are fixed first flame proof protective housing 1 and second flame proof protective housing 8, avoid it to separate in the use, and it is comparatively convenient to dismantle, seal second flame proof protective housing 8 and first flame proof protective housing 1 respectively through first flame proof closing plate 9 and second flame proof closing plate 13 this moment, increase its flame proof performance, thereby protect connector socket 14 and connector plug 16 through second flame proof protective housing 8 and first flame proof protective housing 1, improve its flame proof performance, thereby improve its security, simple structure has been reached, the convenient and better purpose of flame proof effect of dismouting.
In this embodiment, specifically, thread groove 17 has been seted up to one side of first mount pad 3, and 6 threaded connection in the inside of thread groove 17 are tied to the screw thread, and the left side threaded connection who lies in first mount pad 3 on the surface of screw thread 6 has nut 18, makes to be connected more firmly between first flame proof guard box 1 and the second flame proof guard box 8 through thread groove 17 and nut 18.
In this embodiment, specifically, the fixed mounting of first flame proof protective housing 1 has sealing washer 4, and seal groove 19 corresponding with sealing washer 4 is seted up on the left side of second flame proof protective housing 8, and sealing washer 4 pegs graft in the inside of seal groove 19, seals first flame proof protective housing 1 and second flame proof protective housing 8 through sealing washer 4 and seal groove 19, improves its flame proof performance.
In this embodiment, it is specific, the equal fixedly connected with fixed block 11 in the left top of connector socket 14 and bottom, the left end of fixed block 11 and the inner wall fixed connection of first flame proof guard box 1 fix connector socket 14 through fixed block 11, avoid it to take place great rocking in the use.
In this embodiment, it is specific, the equal fixed mounting of the interior roof and the interior diapire of first flame proof protective housing 1 has protection pad 12, and protection pad 12 keeps away from one side of first flame proof protective housing 1 and contact with connector socket 14, protects connector socket 14 through protection pad 12, avoids it to take place great rocking.
The working principle is as follows: when in use, when the explosion-proof protective box is assembled, the first explosion-proof protective box 1 is close to the second explosion-proof protective box 8, so that the plug optical fiber core body 5 is inserted in the socket optical fiber core body 15, then the first mounting seat 3, the second mounting seat 7 and the threaded bolt 6 are used for fixing the first explosion-proof protective box 1 and the second explosion-proof protective box 8 so as to avoid the separation in the use process, and the disassembly is convenient, at the moment, the second explosion-proof protective box 8 and the first explosion-proof protective box 1 are respectively sealed by the first explosion-proof sealing plate 9 and the second explosion-proof sealing plate 13, the explosion-proof performance is improved, thereby protecting the connector socket 14 and the connector plug 16 through the second explosion-proof protective box 8 and the first explosion-proof protective box 1, improving the explosion-proof performance, thereby improving the safety of the flame-proof device and achieving the purposes of simple structure, convenient disassembly and assembly and better flame-proof effect.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (5)
1. The utility model provides a mining flame-proof type fiber cable connector of formula of inserting soon, includes first flame-proof protective housing (1) and second flame-proof protective housing (8), its characterized in that: the second flameproof protective box (8) is located on the right side of the first flameproof protective box (1), a connector socket (14) is arranged inside the first flameproof protective box (1), a first photoelectric composite cable (2) is fixedly connected to the left end of the connector socket (14), the left end of the first photoelectric composite cable (2) extends to the outside of the first flameproof protective box (1), a second flameproof sealing plate (13) is fixedly mounted on the surface of the first photoelectric composite cable (2) and located inside the first flameproof protective box (1), the left side of the second flameproof sealing plate (13) is fixedly connected with the inner wall of the first flameproof protective box (1), an optical fiber socket core body (15) is arranged on the right side of the connector socket (14), a connector plug (16) is fixedly mounted inside the second flameproof protective box (8), and an optical fiber core body (5) is fixedly connected to the left side of the connector plug (16), the right side fixedly connected with second photoelectricity composite cable (10) of connector plug (16), the right-hand member of second photoelectricity composite cable (10) extends to the outside of second flame proof guard box (8), the surface of second photoelectricity composite cable (10) and the outside fixed mounting that is located second flame proof guard box (8) have first flame proof closing plate (9), the left side of first flame proof closing plate (9) and the right side fixed connection of second flame proof guard box (8), the equal fixed mounting in top and bottom of first flame proof guard box (1) has first mount pad (3), the equal fixed mounting in top and bottom of second flame proof guard box (8) has second mount pad (7), the right side threaded connection of second mount pad (7) has screw bolt (6).
2. The fast-inserting type mining flameproof optical fiber cable connector according to claim 1, characterized in that: thread groove (17) have been seted up to one side of first mount pad (3), threaded bolt (6) threaded connection is in the inside of thread groove (17), threaded bolt (6) the surface and be located the left side threaded connection of first mount pad (3) have nut (18).
3. The fast-inserting type mining flameproof optical fiber cable connector according to claim 1, characterized in that: the flame-proof device is characterized in that a sealing ring (4) is fixedly mounted on the first flame-proof protection box (1), a sealing groove (19) corresponding to the sealing ring (4) is formed in the left side of the second flame-proof protection box (8), and the sealing ring (4) is inserted into the sealing groove (19).
4. The fast-inserting type mining flameproof optical fiber cable connector according to claim 1, characterized in that: the connector socket is characterized in that the top and the bottom of the left side of the connector socket (14) are fixedly connected with fixing blocks (11), and the left end of each fixing block (11) is fixedly connected with the inner wall of the first explosion-proof protection box (1).
5. The fast-inserting type mining flameproof optical fiber cable connector according to claim 1, characterized in that: the connector is characterized in that protective pads (12) are fixedly mounted on the inner top wall and the inner bottom wall of the first explosion-proof protective box (1), and one side, far away from the first explosion-proof protective box (1), of each protective pad (12) is in contact with a connector socket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310209.9U CN210806126U (en) | 2019-12-20 | 2019-12-20 | Quick-insertion type mining explosion-proof optical fiber cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310209.9U CN210806126U (en) | 2019-12-20 | 2019-12-20 | Quick-insertion type mining explosion-proof optical fiber cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806126U true CN210806126U (en) | 2020-06-19 |
Family
ID=71228777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310209.9U Expired - Fee Related CN210806126U (en) | 2019-12-20 | 2019-12-20 | Quick-insertion type mining explosion-proof optical fiber cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806126U (en) |
-
2019
- 2019-12-20 CN CN201922310209.9U patent/CN210806126U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20211220 |