CN212160146U - LC coupler that can splice - Google Patents
LC coupler that can splice Download PDFInfo
- Publication number
- CN212160146U CN212160146U CN202020800069.3U CN202020800069U CN212160146U CN 212160146 U CN212160146 U CN 212160146U CN 202020800069 U CN202020800069 U CN 202020800069U CN 212160146 U CN212160146 U CN 212160146U
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- connector
- coupler
- fixedly connected
- connecting seat
- groove
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Abstract
The utility model discloses a LC coupler that can splice, including the front connector, the front connector rear end fixedly connected with back connector, it has the ceramic core all to peg graft in front connector and the back connector, the first logical groove that bilateral symmetry set up is seted up to the front connector upper end, the second through-groove has been seted up to the back connector upper end, the second leads to inslot fixedly connected with fixture block, fixture block front side upper end fixedly connected with lug, the front connector rear side upper end and the equal fixedly connected with of back connector front side upper end go up the connecting seat, connecting seat under front connector rear side lower extreme and the equal fixedly connected with of back connector front side lower extreme, go up the connecting seat upper end and turn right from a left side and seted up locating hole, draw-in groove and guide way in proper order. This LC coupler that can splice is convenient for carry out the concatenation of upper and lower direction to the coupler to improve the pleasing to the eye degree of wiring, make the coupler carry out the concatenation of horizontal direction, improve the security that the coupler used, in high density environment, ensure the regularity nature of coupler position.
Description
Technical Field
The utility model relates to a coupler technical field specifically is a LC coupler that can splice.
Background
The optical fiber coupler is an element for distributing optical signals from one optical fiber to a plurality of optical fibers, belongs to the field of optical passive elements, and can be applied to telecommunication networks, cable television networks, subscriber loop systems and local area networks, and is parallel to the optical fiber connector and is the most used in the passive elements.
With the continuous development of network communication technology, couplers are widely used in network wiring, but the existing LC couplers are generally used independently and cannot be spliced with other couplers, and the LC couplers have the defects of low attractiveness, inconvenient and orderly arrangement and large occupied area in a high-density environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LC coupler that can splice to propose the general independent utility of current LC coupler in solving above-mentioned background art, can't splice with other couplers, under the high density environment, pleasing to the eye degree is lower, and inconvenient orderly arrangement, the great problem of area.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LC coupler that can splice, includes the front connector, front connector rear end fixedly connected with back connector, all peg graft in front connector and the back connector and have the ceramic core, the first logical groove that bilateral symmetry set up is seted up to the front connector upper end, the second through-groove has been seted up to the back connector upper end, the second leads to inslot fixedly connected with fixture block, fixture block front side upper end fixedly connected with lug, front connector rear side upper end and back connector front side upper end equal fixedly connected with go up the connecting seat, front connector rear side lower extreme and back connector front side lower extreme equal fixedly connected with lower connecting seat, go up the connecting seat upper end and turn right from a left side and seted up locating hole, draw-in groove and guide way in proper order.
Preferably, the right end of the upper connecting seat is provided with a sliding groove communicated with the guide groove, a sliding block is connected in the sliding groove, the upper end of the sliding block is fixedly connected with a vertical rod, the upper end of the vertical rod penetrates through the guide groove to extend upwards, and the upper end of the vertical rod is fixedly connected with a baffle plate.
Preferably, the open slot that link up mutually with the locating hole is seted up to the upper connecting seat left end, the spacing groove has been seted up to sliding block right side upper end, fixedly connected with spring and marble in proper order from inside to outside in the spacing groove, marble and locating hole are the block and connect, sliding block and open slot are the block and connect.
Preferably, a first threaded hole which is through from front to back is formed in the outer side of the clamping groove in the upper connecting seat, a second threaded hole matched with the first threaded hole is formed in the lower connecting seat, and the clamping groove is connected with the lower connecting seat in a clamping mode.
Preferably, the connecting block that front connector and rear joint right-hand member fixedly connected with equidistance distribute, the card strip that front connector and rear joint left end fixedly connected with equidistance distribute, crisscross distribution about connecting block and the card strip, and the distance of connecting block to another connecting block equals the height of card strip.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the spliced LC coupler is used by matching the clamping groove with the lower connecting seat, so that the coupler can be spliced in the vertical direction conveniently, a plurality of lines can be connected conveniently, the stability among the couplers is improved, and the attractiveness of wiring is improved;
2. according to the LC coupler capable of being spliced, the coupler is spliced in the horizontal direction through the clamping connection of the sliding block and the open slot, the practicability is better, and the firmness of the connection between the coupler and another coupler is effectively ensured due to the additional arrangement of the marble and the positioning hole;
3. this LC coupler that can splice, through the design of card strip and connecting block, further strengthen the stability of position between the coupler, avoid the position of coupler to take place the skew, improve the security that the coupler used, in the high density environment, ensure the regularity nature of coupler position.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. a front joint; 2. a rear joint; 3. a ceramic core; 4. a first through groove; 5. a second through groove; 6. a clamping block; 7. a bump; 8. an upper connecting seat; 9. a lower connecting seat; 10. positioning holes; 11. a card slot; 12. a guide groove; 13. a sliding groove; 14. a slider; 15. erecting a rod; 16. a baffle plate; 17. an open slot; 18. a limiting groove; 19. a spring; 20. a marble; 21. a first threaded hole; 22. a second threaded hole; 23. connecting blocks; 24. and (6) clamping the strip.
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. 1-5, the present invention provides a technical solution: a spliced LC coupler comprises a front connector 1, a rear connector 2, a ceramic core 3, a first through groove 4, a second through groove 5, a clamping block 6, a convex block 7, an upper connecting seat 8, a lower connecting seat 9, a positioning hole 10, a clamping groove 11, a guide groove 12, a sliding groove 13, a sliding block 14, a vertical rod 15, a baffle plate 16, an open groove 17, a limiting groove 18, a spring 19, a marble 20, a first threaded hole 21, a second threaded hole 22, a connecting block 23 and a clamping strip 24, wherein the rear end of the front connector 1 is fixedly connected with the rear connector 2, the ceramic core 3 is inserted into the front connector 1 and the rear connector 2, the first through grooves 4 which are arranged in bilateral symmetry are formed in the upper end of the front connector 1, the second through groove 5 is formed in the upper end of the rear connector 2, the clamping block 6 is fixedly connected into the second through groove 5, the convex block 7 is fixedly connected to the upper end of the front side of the clamping block 6, the upper end, the lower end of the rear side of the front joint 1 and the lower end of the front side of the rear joint 2 are fixedly connected with a lower connecting seat 9, and the upper end of an upper connecting seat 8 is sequentially provided with a positioning hole 10, a clamping groove 11 and a guide groove 12 from left to right;
furthermore, the right end of the upper connecting seat 8 is provided with a sliding groove 13 communicated with the guide groove 12, the sliding groove 13 is connected with a sliding block 14 in a sliding manner, the upper end of the sliding block 14 is fixedly connected with an upright rod 15, the upper end of the upright rod 15 penetrates through the guide groove 12 to extend upwards, the upper end of the upright rod 15 is fixedly connected with a baffle 16, the sliding block 14 is pushed outwards through the matching use of the upright rod 15 and the guide groove 12, and the sliding block 14 is conveniently clamped and connected with an open groove 17 on another coupler, so that the couplers are spliced;
furthermore, the left end of the upper connecting seat 8 is provided with an open slot 17 communicated with the positioning hole 10, the upper end of the right side of the sliding block 14 is provided with a limit slot 18, a spring 19 and a marble 20 are fixedly connected in the limit slot 18 from inside to outside in sequence, the marble 20 is in clamping connection with the positioning hole 10, the sliding block 14 is in clamping connection with the open slot 17, the marble 20 and the positioning hole 10 are designed, and the firmness of connection between the sliding block 14 and the open slot 17 is enhanced;
furthermore, a first threaded hole 21 which is through from front to back is formed in the outer side of the clamping groove 11 in the upper connecting seat 8, a second threaded hole 22 matched with the first threaded hole 21 is formed in the lower connecting seat 9, the clamping groove 11 and the lower connecting seat 9 are connected in a clamping mode, and the stability of connection between the lower connecting seat 9 and the clamping groove 11 is effectively improved through the design of the second threaded hole 22 and the first threaded hole 21;
further, connecting block 23 that 2 right-hand member fixedly connected with equidistance of front connector 1 and rear connector distributed, the card strip 24 that 2 left end fixedly connected with equidistance of front connector 1 and rear connector distributed, connecting block 23 and card strip 24 crisscross distribution from top to bottom, and connecting block 23 equals the height of card strip 24 to the distance between another connecting block 23, prescribes a limit to the position of coupler and another coupler and supports, improves the fastness of concatenation between the coupler.
The working principle is as follows: firstly, when up-and-down splicing is needed, inserting a lower connecting seat 9 at the lower ends of a front joint 1 and a rear joint 2 into a clamping groove 11 at the upper end of an upper connecting seat 8 of another coupler, then taking out a bolt, screwing the bolt into a first threaded hole 21 and a second threaded hole 22 to realize the up-and-down splicing of the couplers, when left-and-right splicing is needed, inserting a clamping strip 24 at the left end of a second coupler into a connecting block 23 at the right end of the first coupler, then pushing the clamping strip 24 backwards, enabling the front joint 1 to be flush with the front end of another front joint 1, then pushing a baffle plate 16 rightwards, enabling a vertical rod 15 at the lower end of the baffle plate 16 to slide rightwards in a guide groove 12, enabling a sliding block 14 at the lower end of the vertical rod 15 to slide rightwards in a sliding groove 13 and enter into an open groove 17 at the left end of another upper connecting seat 8 until an elastic ball 20 is vertically, the marble 20 is pushed upwards, the marble 20 is clamped and connected with the positioning hole 10, the coupler is spliced, and the firmness of the connection between the coupler and the other coupler is enhanced by water melting.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. A spliceable LC coupler comprising a front sub, characterized in that: the improved structure comprises a front connector and a rear connector, wherein the rear end of the front connector is fixedly connected with the rear connector, ceramic cores are inserted into the front connector and the rear connector, a first through groove is formed in the upper end of the front connector in a bilateral symmetry mode, a second through groove is formed in the upper end of the rear connector, a fixture block is fixedly connected into the second through groove, a lug is fixedly connected to the upper end of the front side of the fixture block, an upper connecting seat is fixedly connected to the upper end of the rear side of the front connector and the upper end of the front side of the rear connector, a lower connecting seat is fixedly connected to the lower end of the rear side of the front connector and the lower end of the front side of.
2. The spliceable LC coupler of claim 1, wherein: go up the connecting seat right-hand member and offer the sliding tray that link up mutually with the guide way, sliding connection has the sliding block in the sliding tray, sliding block upper end fixedly connected with pole setting, the pole setting upper end passes the guide way and upwards extends, pole setting upper end fixedly connected with baffle.
3. The spliceable LC coupler of claim 2, wherein: the upper connecting seat is characterized in that an open slot communicated with the positioning hole is formed in the left end of the upper connecting seat, a limiting slot is formed in the upper end of the right side of the sliding block, a spring and a marble are fixedly connected in the limiting slot from inside to outside in sequence, the marble and the positioning hole are connected in a clamping mode, and the sliding block and the open slot are connected in a clamping mode.
4. The spliceable LC coupler of claim 1, wherein: the connecting device is characterized in that a first threaded hole which is through from front to back is formed in the outer side of the clamping groove in the upper connecting seat, a second threaded hole matched with the first threaded hole is formed in the lower connecting seat, and the clamping groove is connected with the lower connecting seat in a clamping mode.
5. The spliceable LC coupler of claim 1, wherein: the front connector and the rear connector are connected with the connecting blocks which are distributed at equal intervals, the front connector and the rear connector are connected with the clamping strips which are distributed at equal intervals, the connecting blocks and the clamping strips are distributed in a vertically staggered mode, and the distance from the connecting block to another connecting block is equal to the height of the clamping strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800069.3U CN212160146U (en) | 2020-05-14 | 2020-05-14 | LC coupler that can splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800069.3U CN212160146U (en) | 2020-05-14 | 2020-05-14 | LC coupler that can splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212160146U true CN212160146U (en) | 2020-12-15 |
Family
ID=73710379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020800069.3U Expired - Fee Related CN212160146U (en) | 2020-05-14 | 2020-05-14 | LC coupler that can splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212160146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534355A (en) * | 2021-06-16 | 2021-10-22 | 湖州市惠诚智能科技有限公司 | Novel CLEns fiber coupler |
-
2020
- 2020-05-14 CN CN202020800069.3U patent/CN212160146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534355A (en) * | 2021-06-16 | 2021-10-22 | 湖州市惠诚智能科技有限公司 | Novel CLEns fiber coupler |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |