CN209765108U - Photoelectric converter for preventing optical fiber connector from loosening - Google Patents
Photoelectric converter for preventing optical fiber connector from loosening Download PDFInfo
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- CN209765108U CN209765108U CN201920593825.7U CN201920593825U CN209765108U CN 209765108 U CN209765108 U CN 209765108U CN 201920593825 U CN201920593825 U CN 201920593825U CN 209765108 U CN209765108 U CN 209765108U
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- optical fiber
- fiber connector
- converter
- loosening
- photoelectric converter
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Abstract
The utility model discloses a photoelectric converter for preventing optical fiber connector from loosening, which relates to a photoelectric converter, and aims to solve the technical problem that the optical fiber connector is easy to loosen or fall off from an optical fiber interface after being inserted and pulled for many times, the technical proposal is characterized in that the photoelectric converter comprises a converter main body and an optical fiber interface arranged on the side wall of the converter main body, and also comprises a fixed box arranged on the side wall of the converter main body, a cavity of the fixed box is arranged opposite to the optical fiber interface, a clamping component and a limiting component are arranged in the fixed box, before the optical fiber connector is inserted into the optical fiber interface, the optical fiber connector firstly passes through the cavity of the fixed box, the optical fiber interface is clamped through the clamping component, then the optical fiber connector is inserted into the optical fiber interface, the optical fiber connector is limited and fixed in the fixed box by the limiting component, after being inserted and pulled, the possibility that the optical fiber connector is easy to loosen and fall off from the optical fiber interface is reduced, and smooth signal transmission is facilitated.
Description
Technical Field
The present invention relates to a photoelectric converter, and more particularly, to a photoelectric converter which prevents loosening of an optical fiber connector.
Background
The optical-to-electrical converter is a device similar to a baseband MODEM (digital MODEM), and is different from the baseband MODEM in that an optical fiber dedicated line is accessed, an optical signal is accessed, and full-duplex flow control and half-duplex backpressure control are performed. At present, a photoelectric converter generally includes a laser diode, a first optical transmission portion, a second optical transmission portion coupled to the first optical transmission portion, and a photodiode, wherein after an optical signal is emitted from the laser diode, the optical signal enters the first optical transmission portion, and is transmitted by the second optical transmission portion, and finally enters the photodiode, and the optical signal is converted into an electrical signal by the photodiode, so as to achieve the purpose of photoelectric conversion.
Chinese patent No. CN204392255U discloses a photoelectric converter, which comprises a photoelectric converter body, a supporting frame, a first lens, a second lens, a light transmission main body, a function control key, a key, an interface controller and an optical fiber interface, one end of the photoelectric converter body is provided with a light transmission main body, a second lens is arranged on the light transmission main body, the second lens is fixedly connected with the optical transmission main body, a support frame is arranged on the photoelectric converter body, the support frame is fixedly connected with the photoelectric converter, two optical fiber interfaces are arranged on the support frame, an interface controller is arranged on one side of the optical fiber interface and fixedly connected with the photoelectric converter body, the interface controller is provided with a key, one side of the support frame is provided with a first lens, and one side of the first lens is provided with a function control key. The utility model discloses the optical signal is transmitted to the second lens after reflecting by first lens, and optics transmission efficiency is higher.
when using photoelectric converter among the prior art, insert the fiber connector after fiber interface, after long-term the use, after inserting and pulling out many times, the clearance grow between fiber connector and the fiber interface, fiber connector produces not hard up the drop, leads to connecting unreliable, influences signal transmission, remains to be improved.
SUMMERY OF THE UTILITY MODEL
to the deficiency that prior art exists, the utility model aims to provide a prevent not hard up photoelectric converter of fiber splice.
The above object of the present invention can be achieved by the following technical solutions:
The utility model provides a prevent not hard up photoelectric converter of fiber splice, includes converter main part and sets up the fiber interface on converter main part lateral wall, still including setting up on converter main part lateral wall and being used for fixed fiber splice's fixed box, the cavity of fixed box sets up with the fiber interface relatively, be equipped with the centre gripping subassembly that presss from both sides tight fiber splice in the fixed box and be used for injecing the spacing subassembly of fiber splice displacement.
Through adopting above-mentioned technical scheme, when installation optic fibre, before inserting optical fiber splice into optical fiber interface, pass fixed box's cavity earlier, press from both sides tight optical fiber interface through the centre gripping subassembly, insert optical fiber splice into optical fiber interface again, utilize spacing subassembly with the spacing fixing of optical fiber splice in fixed box, insert the back many times, press from both sides tight optical fiber splice through the centre gripping subassembly, spacing subassembly carries on spacingly to optical fiber splice, reduce the possibility that optical fiber splice is become flexible and drop from optical fiber interface easily, be favorable to the smooth transmission of signal.
Furthermore, two opposite inner side walls of the fixed box are provided with T-shaped sliding grooves, and the sliding grooves are arranged along the length direction of the converter main body;
The centre gripping subassembly includes the slider that slides in the spout, the one end that the slider stretches out the spout is connected with the connecting plate, one side that the slider was kept away from to the connecting plate is equipped with the centre gripping spring, one side that the connecting plate was kept away from to the centre gripping spring is equipped with the grip block, the grip block sets up along the thickness direction of converter main part.
through adopting above-mentioned technical scheme, when optical fiber splice need insert in the optical fiber splice, strut two grip blocks, optical fiber splice inserts between two grip blocks, and the grip spring presss from both sides optical fiber splice tightly, slides in the spout through the slider to remove optical fiber splice and insert in the optical fiber splice, with this can press from both sides optical fiber splice tightly, reduce the possibility that optical fiber splice drops.
Furthermore, a sliding groove is formed in the bottom wall of the fixing box and extends into the fixing box along the optical fiber connector, and a sliding block which slides in the sliding groove is arranged on the bottom wall of the clamping plate.
Through adopting above-mentioned technical scheme, utilize the sliding block to slide in the inslot that slides, increase the stability that the grip block removed.
Furthermore, a gap for a hand to extend into is arranged on the top wall of the fixed box.
Through adopting above-mentioned technical scheme, when optical fiber splice need insert in the optical fiber splice, utilize the breach, make things convenient for the staff to strut the grip block, conveniently press from both sides optical fiber splice between two grip blocks.
Furthermore, slots are formed in two opposite inner side walls of the fixed box, the slots are located on one side, away from the converter main body, of the sliding groove, and the slots are arranged in the thickness direction of the converter main body;
The limiting assembly comprises an insertion block inserted into the slot, a baffle is arranged at one end, extending out of the slot, of the insertion block, the side wall of the baffle is abutted to the end wall of the optical fiber connector, and a through groove for the optical fiber of the optical fiber connector to pass through is formed in the side wall of the baffle.
By adopting the technical scheme, after the optical fiber connector is inserted into the optical fiber connector, the inserting block is utilized to slide in the slot, the baffle plate is moved, the through groove is inserted into the outer side of the optical fiber connector, and the baffle plate fixes the optical fiber connector in the optical fiber connector, so that the possibility that the optical fiber connector loosens and falls off from the optical fiber connector can be reduced.
Furthermore, a rubber pad is arranged on one side of the baffle plate, which is close to the optical fiber connector.
Through adopting above-mentioned technical scheme, utilize the rubber pad to support tightly on optical fiber splice's end wall, increase the frictional force between rubber pad and the optical fiber splice, increase the tight power of supporting that the baffle supported tight optical fiber splice.
Further, be equipped with the support on the lateral wall of fixed box, it is equipped with the axis of rotation to rotate on the lateral wall of support, be equipped with the apron that is used for sealed breach on the lateral wall of axis of rotation, be equipped with the torsional spring on the lateral wall of axis of rotation, torsional spring one end and leg joint, the other end contradict with the apron.
Through adopting above-mentioned technical scheme, when installation fiber connector, rotate the apron, the torsional spring is propped open, and the back that finishes is installed again, the torsional spring closes the apron, utilizes the sealed breach of apron, reduces in the dust gets into fixed box, reduces in the dust gets into fiber connector, the possibility that produces the influence to signal transmission.
Furthermore, a supporting spring is arranged on the bottom wall of the fixing box, a supporting plate is arranged on the bottom wall of the supporting spring, which is far away from the fixing box, the supporting plate is positioned between the two clamping plates, and the top wall of the supporting plate is in contact with the side wall of the optical fiber connector.
Through adopting above-mentioned technical scheme, utilize supporting spring to support the backup pad, the backup pad supports fiber connector, reduces because fiber connector's dead weight, the easy not hard up possibility that drops of fiber connector.
To sum up, the utility model discloses following beneficial effect has:
1. When the optical fiber connector is installed, the optical fiber connector is inserted into the fixing box, the clamping assembly is used for clamping the optical fiber connector, then the optical fiber connector is inserted into the optical fiber connector, and finally the limiting assembly is used for fixing the optical fiber connector in the fixing box, so that the possibility that the optical fiber connector is loosened and falls off from the optical fiber connector can be reduced;
2. The gap is sealed by the cover plate, so that dust entering the fixed box is reduced, and the possibility that the dust enters the optical fiber interface to influence signal transmission is reduced;
3. The supporting plate is utilized to support the optical fiber connector, so that the possibility of looseness and falling off caused by the dead weight of the optical fiber connector is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment.
Fig. 2 is a schematic view of the internal structure of the fixing box in the embodiment.
FIG. 3 is a schematic structural diagram of a clamping assembly in an embodiment.
Fig. 4 is a schematic structural diagram of a limiting assembly in an embodiment.
fig. 5 is a schematic structural diagram of a cover plate in an embodiment.
In the figure: 01. an optical fiber splice; 1. a converter main body; 2. an optical fiber interface; 3. a fixing box; 30. a chute; 31. a sliding groove; 32. a notch; 33. a slot; 34. a support; 35. a rotating shaft; 36. a cover plate; 37. a torsion spring; 39. a support spring; 300. a support plate; 4. a clamping assembly; 40. a slider; 41. a connecting plate; 42. a clamping plate; 43. a sliding block; 44. a clamping spring; 5. a limiting component; 50. inserting a block; 51. a baffle plate; 52. a through groove; 53. and (7) a rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, a photoelectric converter for preventing optical fiber connectors from loosening comprises a converter main body 1, an optical fiber connector 2 arranged on the side wall of the converter main body 1, and a fixing box 3 arranged on the side wall of the converter main body 1 and used for fixing the optical fiber connectors 01, wherein a notch 32 for a human hand to extend into is arranged on the top wall of the fixing box 3, so that the convenience of inserting the optical fiber connectors 01 into the optical fiber connector 2 by an operator is improved; the two opposite inner side walls of the fixed box 3 are respectively provided with a T-shaped sliding chute 30, and the sliding chutes 30 are arranged along the length direction of the converter main body 1; all be equipped with slot 33 on the relative two inside walls of fixed box 3, slot 33 is located the spout 30 and keeps away from the one side of converter main part 1, and slot 33 sets up along the thickness direction of converter main part 1.
Referring to fig. 1 and 2, a cavity of the fixing box 3 is arranged opposite to the optical fiber interface 2, and a clamping assembly 4 for clamping the optical fiber connector 01 and a limiting assembly 5 for limiting the displacement of the optical fiber connector 01 are arranged in the fixing box 3; when the optical fiber connector is installed, the optical fiber connector 01 is inserted into the fixing box 3, the optical fiber connector 01 is clamped through the clamping assembly 4, after the optical fiber connector 01 penetrates through the fixing box 3 and is inserted into the optical fiber interface 2, the optical fiber connector 01 is limited and fixed through the limiting assembly 5, and after the optical fiber connector is inserted and pulled for multiple times, the possibility that the optical fiber connector 01 is loosened and falls off is favorably reduced.
Referring to fig. 3, the clamping assembly 4 includes a sliding block 40 sliding in the sliding slot 30, one end of the sliding block 40 extending out of the sliding slot 30 is connected to a connecting plate 41, one side of the connecting plate 41 away from the sliding block 40 is provided with a clamping spring 44, one side of the clamping spring 44 away from the connecting plate 41 is provided with a clamping plate 42, and the clamping plate 42 is arranged along the thickness direction of the converter body 1 (refer to fig. 2); a sliding groove 31 is formed in the bottom wall of the fixing box 3 along the extending direction of the optical fiber connector 01 (refer to fig. 2), and a sliding block 43 sliding in the sliding groove 31 is arranged on the bottom wall of the clamping plate 42; when the optical fiber connector is installed, the two clamping plates 42 are unfolded, the optical fiber connector 01 is inserted between the two clamping plates 42, after the clamping plates 42 are loosened, the optical fiber connector 01 is clamped by the clamping plates 42, the sliding block 40 slides in the sliding groove 30 and the sliding block 43 in the sliding groove 31, so that the optical fiber connector 01 can be smoothly moved, and the optical fiber connector 01 is inserted into the optical fiber interface 2 (refer to fig. 2), so that the possibility that the optical fiber connector 01 falls off can be reduced.
Referring to fig. 4, the limiting assembly 5 includes an insertion block 50 inserted into the insertion slot 33, a baffle 51 is disposed at one end of the insertion block 50 extending out of the insertion slot 33, a side wall of the baffle 51 abuts against an end wall of the optical fiber connector 01, and a through groove 52 for an optical fiber of the optical fiber connector 01 to pass through is disposed on a side wall of the baffle 51; a rubber pad 53 is arranged on one side of the baffle 51 close to the optical fiber connector 01; after the optical fiber connector 01 is inserted into the optical fiber interface 2 (refer to fig. 5), the insertion block 50 slides in the insertion slot 33, the baffle 51 is moved, the through slot 52 is located at the outer side of the optical fiber connector 01, and the rubber pad 53 abuts against the end wall of the optical fiber connector 01, so that the optical fiber connector 01 can abut against the optical fiber interface 2, and the possibility that the optical fiber connector 01 is loosened and falls off is reduced.
Referring to fig. 5, a bracket 34 is disposed on a side wall of the fixing box 3, a rotating shaft 35 is rotatably disposed on the side wall of the bracket 34, a cover plate 36 for sealing the gap 32 (refer to fig. 4) is disposed on the side wall of the rotating shaft 35, a torsion spring 37 is disposed on the side wall of the rotating shaft 35, one end of the torsion spring 37 is connected to the bracket 34, and the other end of the torsion spring is abutted against the cover plate 36; by using the torsion spring 37, the cover plate 36 can thereby seal the gap 32, reducing dust from falling into the fixing box 3, and further reducing the possibility of dust entering the optical fiber interface 2 and affecting signal transmission.
Referring to fig. 5, since the optical fiber splice 01 (refer to fig. 4) has a certain weight and the tail portion thereof has an optical fiber, the optical fiber splice 01 may droop downward, the bottom wall of the fixing box 3 is provided with a supporting spring 39, the bottom wall of the supporting spring 39 away from the fixing box 3 is provided with a supporting plate 300, the supporting plate 300 is located between the two clamping plates 42, and the top wall of the supporting plate 300 contacts with the side wall of the optical fiber splice 01; the supporting plate 300 is supported by the supporting spring 39, and the supporting plate 300 supports the optical fiber connector 01, so that the possibility that the optical fiber connector 01 is loosened and dropped from the optical fiber interface 2 due to sagging can be reduced.
The implementation principle of the above embodiment is as follows: when installing optical fiber splice 01, insert fixed box 3 with optical fiber splice 01 in, utilize centre gripping subassembly 4 to press from both sides tight optical fiber splice 01, fix optical fiber splice 01 in fixed box 3 and optical fiber interface 2, reuse spacing subassembly 5 to the spacing fixed of optical fiber splice 01, after inserting and pulling out many times, be favorable to reducing optical fiber splice 01 from optical fiber interface 2 not hard up and the possibility that drops.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a prevent not hard up photoelectric converter of fiber splice, includes converter main part (1) and sets up fiber interface (2) on converter main part (1) lateral wall, its characterized in that: the optical fiber connector fixing device is characterized by further comprising a fixing box (3) which is arranged on the side wall of the converter main body (1) and used for fixing the optical fiber connector (01), a cavity of the fixing box (3) is arranged opposite to the optical fiber connector (2), and a clamping assembly (4) for clamping the optical fiber connector (01) and a limiting assembly (5) for limiting the displacement of the optical fiber connector (01) are arranged in the fixing box (3).
2. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 1, wherein: the two opposite inner side walls of the fixed box (3) are respectively provided with a T-shaped sliding chute (30), and the sliding chutes (30) are arranged along the length direction of the converter main body (1);
Centre gripping subassembly (4) include slider (40) that slides in spout (30), the one end that slider (40) stretched out spout (30) is connected with connecting plate (41), one side that slider (40) were kept away from in connecting plate (41) is equipped with clamping spring (44), one side that connecting plate (41) were kept away from in clamping spring (44) is equipped with grip block (42), grip block (42) set up along the thickness direction of converter main part (1).
3. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 2, wherein: the optical fiber connector is characterized in that a sliding groove (31) is formed in the bottom wall of the fixing box (3) and extends into the fixing box along the optical fiber connector (01), and a sliding block (43) which slides in the sliding groove (31) is arranged on the bottom wall of the clamping plate (42).
4. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 2, wherein: the top wall of the fixed box (3) is provided with a notch (32) for a human hand to extend into.
5. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 4, wherein: slots (33) are formed in two opposite inner side walls of the fixed box (3), the slots (33) are located on one side, away from the converter main body (1), of the sliding groove (30), and the slots (33) are arranged in the thickness direction of the converter main body (1);
Spacing subassembly (5) are including inserting piece (50) in slot (33), the one end that insert piece (50) stretched out slot (33) is equipped with baffle (51), the lateral wall of baffle (51) is contradicted with the end wall of fiber splice (01), be equipped with logical groove (52) that supply the optic fibre of fiber splice (01) to pass on the lateral wall of baffle (51).
6. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 5, wherein: and a rubber pad (53) is arranged on one side of the baffle (51) close to the optical fiber connector (01).
7. The photoelectric converter for preventing the loosening of the optical fiber connector according to claim 5, wherein: be equipped with on the lateral wall of fixed box (3) support (34), it is equipped with axis of rotation (35) to rotate on the lateral wall of support (34), be equipped with apron (36) that are used for sealed breach (32) on the lateral wall of axis of rotation (35), be equipped with torsional spring (37) on the lateral wall of axis of rotation (35), torsional spring (37) one end is connected with support (34), the other end contradicts with apron (36).
8. The optical-electrical converter for preventing the optical fiber splice from loosening according to claim 7, wherein: be equipped with supporting spring (39) on the diapire of fixed box (3), supporting spring (39) are kept away from and are equipped with backup pad (300) on the diapire of fixed box (3), backup pad (300) are located between two grip blocks (42), the roof of backup pad (300) and the lateral wall contact of fiber splice (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593825.7U CN209765108U (en) | 2019-04-26 | 2019-04-26 | Photoelectric converter for preventing optical fiber connector from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920593825.7U CN209765108U (en) | 2019-04-26 | 2019-04-26 | Photoelectric converter for preventing optical fiber connector from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209765108U true CN209765108U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920593825.7U Expired - Fee Related CN209765108U (en) | 2019-04-26 | 2019-04-26 | Photoelectric converter for preventing optical fiber connector from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209765108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327430A (en) * | 2020-10-30 | 2021-02-05 | 何玉博 | Network optical fiber connection interface for signal transmission |
| CN112987201A (en) * | 2021-03-16 | 2021-06-18 | 绵阳精恒光通讯有限公司 | SMD optic fibre connecting portion and gateway equipment |
-
2019
- 2019-04-26 CN CN201920593825.7U patent/CN209765108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112327430A (en) * | 2020-10-30 | 2021-02-05 | 何玉博 | Network optical fiber connection interface for signal transmission |
| CN112987201A (en) * | 2021-03-16 | 2021-06-18 | 绵阳精恒光通讯有限公司 | SMD optic fibre connecting portion and gateway equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |