CN221175049U - Optical fiber backboard connector with stable performance - Google Patents
Optical fiber backboard connector with stable performance Download PDFInfo
- Publication number
- CN221175049U CN221175049U CN202323443798.0U CN202323443798U CN221175049U CN 221175049 U CN221175049 U CN 221175049U CN 202323443798 U CN202323443798 U CN 202323443798U CN 221175049 U CN221175049 U CN 221175049U
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- shell
- socket
- plug
- fiber optic
- locking
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- 239000013307 optical fiber Substances 0.000 title abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims description 27
- 230000037431 insertion Effects 0.000 claims description 27
- 230000013011 mating Effects 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model provides an optical fiber backboard connector with stable performance, which relates to the technical field of optical fiber connectors, and comprises a plug seat and a plug assembly, wherein the plug seat is in plug connection with the plug assembly, the plug assembly comprises a shell, two elastic supporting parts and two side locking parts, the two elastic supporting parts are positioned at the front side and the rear side of the shell, the two side locking parts are positioned at the left side and the right side of the shell, after the plug seat is completely inserted into the shell, the two elastic supporting parts are vertically and elastically abutted with the plug seat, and the side locking parts are pressed to enable the side locking parts to be transversely inserted into the plug seat; the fiber backboard connector with stable performance can effectively simplify the connection process of the fiber connector, and can ensure stable performance of optical fiber transmission after connection.
Description
Technical Field
The utility model relates to the technical field of optical fiber connectors, in particular to an optical fiber backboard connector with stable performance.
Background
The optical fiber connector is a device for detachably (movably) connecting optical fibers, and precisely connects two end surfaces of the optical fibers, so that the light energy output by the transmitting optical fiber can be coupled into the receiving optical fiber to the maximum extent, and the influence on a system caused by the intervention of the light energy into an optical link is minimized, which is the basic requirement of the optical fiber connector.
In order to ensure stable performance after connection and prevent the connection from being loosened and pulled out, most of the prior optical fiber connectors use a threaded shell to connect a base body with a plug, and a structure of an optical fiber core and a spring is arranged in a cavity formed by two parts.
Therefore, there is a need for a fiber optic backplane connector with stable performance to simplify the connection process of the fiber optic connector, while also ensuring stable performance of the optical fiber transmission after connection.
Disclosure of utility model
In order to solve the above problems, the present utility model provides an optical fiber back board connector with stable performance to simplify the connection process of the optical fiber connector, and simultaneously ensure stable performance of optical fiber transmission after connection.
The utility model is realized by the following technical scheme:
The utility model provides an optical fiber backboard connector with stable performance, which comprises a plug seat and a plug assembly, wherein the plug seat is in plug connection with the plug assembly, the plug assembly comprises a shell, two elastic supporting parts and two side locking parts, the shell is in plug connection with the plug seat, the two elastic supporting parts are positioned at the front side and the rear side of the shell, the two side locking parts are positioned at the left side and the right side of the shell, after the plug seat is completely inserted into the shell, the two elastic supporting parts are vertically and elastically abutted with the plug seat, and the side Fang Suoge is pressed to enable the side locking parts to be transversely inserted into the plug seat.
Furthermore, an insertion groove is formed in the center of the shell, an insertion boss is arranged on the insertion seat, a part of the insertion boss is accommodated in the insertion groove, and the lateral locking part is transversely inserted into the insertion boss by pressing the lateral Fang Suoge part.
Further, the side closure portion includes fixed shell, locking piece, first elastic component, presses the briquetting, fixed shell fixed connection in arbitrary one side about the casing, locking piece with fixed shell forms horizontal dynamic connection and runs through the inner wall of fixed shell and orientation the insertion groove, the one end of first elastic component with locking piece fixed connection, the other end of first elastic component with the inner wall butt of fixed shell, press the piece with the vertical sliding connection of fixed shell and with locking piece forms transmission connection, press the pressing piece can drive locking piece lateral sliding and then inserts in the grafting boss.
Further, a conducting groove is formed in the inner wall of the fixing shell, the conducting groove is conducted with the inserting groove, a locking piece is arranged at one end of the locking piece, and the locking piece penetrates through the conducting groove.
Furthermore, locking grooves are formed in two sides of the inserting boss, and the locking blocks are aligned with the locking grooves.
Further, two sliding grooves are formed in the fixing shell, sliding balance blocks are arranged on two sides of the locking piece, and the two sliding balance blocks are in one-to-one correspondence with the two sliding grooves and are in sliding connection with the two sliding grooves.
Further, one end of the locking piece is provided with a first inclined plane, one end of the pressing block is provided with a second inclined plane, and the first inclined plane is in fit with the second inclined plane to form transmission connection.
Further, one end of the pressing block is provided with a pressing plate, and one side of the pressing plate protrudes out of the fixing shell.
Further, the elastic supporting portion comprises a shielding shell, an abutting plate and a second elastic piece, the shielding shell is fixedly connected to any one side of the front side and the rear side of the shell, one part of the abutting plate is contained in the shielding shell and is in vertical sliding connection with the shielding shell, one end of the second elastic piece is fixedly connected with the shielding shell, and the other end of the second elastic piece is fixedly connected with one end of the abutting plate.
Further, a rubber bump is arranged at one end of the abutting plate, which is far away from the second elastic piece, and the rubber bump is abutted with the socket.
The utility model has the beneficial effects that:
When the plug seat is connected with the plug assembly, the two elastic supporting parts are adopted to elastically abut against the plug seat, and meanwhile, the two lateral locking parts are pressed to firmly connect the plug seat in a transverse insertion mode, so that the plug seat is conveniently and quickly connected with the plug assembly, and the plug seat is firmly and firmly connected, the optical fiber connector is not easy to loosen, and the stability of optical fiber transmission is improved; in summary, the fiber backboard connector with stable properties can effectively simplify the connection process of the fiber connector, and can ensure stable performance of optical fiber transmission after connection.
Drawings
FIG. 1 is an exploded view of a performance-stabilized fiber optic backplane connector of the present utility model;
FIG. 2 is a cross-sectional view of a performance-stabilized fiber optic backplane connector of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of the reference numeral A of FIG. 2;
FIG. 4 is an exploded view of a plug assembly of the stabilized fiber optic backplane connector of the present utility model;
FIG. 5 is a schematic illustration of a press block of a performance stabilized fiber optic backplane connector of the present utility model;
FIG. 6 is a schematic view of a latch and a first resilient member of a fiber optic backplane connector of the present utility model.
The reference numerals are as follows:
The plug seat 1, the plug boss 11 and the locking groove 111;
Plug assembly 2, housing 21, insertion groove 211, elastic support 22, shielding case 221, abutting plate 222, rubber projection 2221, second elastic member 223, side locking portion 23, fixing case 231, conduction groove 2311, sliding groove 2312, locking member 232, locking block 2321, sliding balance block 2322, first inclined surface 2323, first elastic member 233, pressing block 234, second inclined surface 2341, pressing plate 2342.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model proposes a fiber backboard connector with stable performance, which comprises a socket 1 and a plug assembly 2, wherein the socket 1 and the plug assembly 2 are both provided with fiber optic cables, the socket 1 is in plug connection with the plug assembly 2, so that two parts of fiber optic cables are in butt joint, the socket 1 is fixed on an external plate structure, the plug assembly 2 is required to be plugged into the socket 1 by a worker, the plug assembly 2 comprises a shell 21 in plug connection with the socket 1, two elastic supporting parts 22 and two side locking parts 23, the shell 21 is used for installing and fixing the fiber optic cables, the two elastic supporting parts 22 are located on the front side and the rear side of the shell 21, the two elastic supporting parts 22 are used for abutting the socket 1, so that the plug of the socket 1 and the shell 21 is more tightly clamped, the two side locking parts 23 are located on the left side and the right side of the shell 21, the two side locking parts 23 are used for locking the socket 1, so that the plug assembly 2 is prevented from being unplugged, and after the socket 1 is completely plugged into the shell 21, the two elastic supporting parts 22 are vertically abutted against the side of the socket 1, so that the side locking parts 23 are horizontally plugged into the socket 1.
In this embodiment, when the socket 1 is connected to the plug assembly 2, after the socket 1 is completely inserted into the housing 21, the two elastic supporting portions 22 elastically abut against the socket 1, so that the socket 1 is tightly connected to the housing 21, then a worker can manually press the two side locking portions 23, and the two side locking portions 23 transversely insert the socket 1, so that the socket 1 is firmly connected to the housing 21, so that the connection between the socket 1 and the plug assembly 2 is more convenient and quick, and the connection is firm and tight, so that the optical fiber connector is not easy to loosen, and the stability of optical fiber transmission is improved;
In summary, the fiber backboard connector with stable properties can effectively simplify the connection process of the fiber connector, and can ensure stable performance of optical fiber transmission after connection.
In the present embodiment, the center of the housing 21 is provided with an insertion groove 211, the socket 1 is provided with a socket boss 11, a part of the socket boss 11 is accommodated in the insertion groove 211, and pressing the side locking portion 23 causes the side locking portion 23 to be laterally inserted into the socket boss 11; the size of the insertion groove 211 is matched with that of the insertion boss 11, when the plug socket 1 and the plug assembly 2 are connected, the insertion boss 11 is aligned with the insertion groove 211 and then inserted, the side locking part 23 is pressed after insertion, at this time, the side locking part 23 is transversely inserted into the insertion boss 11, and the plug assembly 2 is firmly fixed and cannot be pulled out accidentally.
In this embodiment, the side locking portion 23 includes a fixing shell 231, a locking member 232, a first elastic member 233, and a pressing block 234, where the fixing shell 231 is made of engineering plastic, the fixing shell 231 is fixedly connected to either side of the housing 21, the locking member 232 and the fixing shell 231 form a horizontal sliding connection and penetrate through the inner wall of the fixing shell 231 and face the insertion slot 211, one end of the first elastic member 233 is fixedly connected with the locking member 232, the other end of the first elastic member 233 abuts against the inner wall of the fixing shell 231, the pressing block 234 is vertically and slidably connected with the fixing shell 231 and forms a transmission connection with the locking member 232, and the pressing block 234 can drive the locking member 232 to slide laterally and insert into the insertion boss 11; when the pressing block 234 is pressed, the locking piece 232 can be pushed to slide horizontally towards the direction of the inserting boss 11, so that the locking piece 232 gradually stretches into the inserting boss 11, the first elastic piece 233 is gradually extruded, one end of the locking piece 232 stays in the inserting boss 11 after the pressing block 234 is completely pressed, at the moment, the locking piece 232 locks and fixes the inserting boss 11, when the plug assembly 2 needs to be pulled out, the pressing piece 234 is pulled out upwards, at the moment, the locking piece 232 gradually loses the supporting force of the back, at the moment, under the action of the elastic force of the first elastic piece 233, the locking piece 232 moves backwards, one end of the locking piece 232 gradually breaks away from the inserting boss 11, after the pressing piece 234 is straightened to the uppermost, the locking piece 232 is completely separated from the inserting boss 11, and the plug assembly belongs to an unlocking state, and at the moment, the plug assembly 2 can be pulled out.
In the present embodiment, the inner wall of the fixing case 231 is provided with a conductive groove 2311, the conductive groove 2311 is in conductive connection with the insertion groove 211, one end of the locking member 232 is provided with a locking piece 2321, and the locking piece 2321 penetrates through the conductive groove 2311; when the locking piece 2321 slides horizontally towards the plugging boss 11, the locking piece 2321 passes through the conduction groove 2311 and stretches into the plugging boss 11, and at this time, the plugging seat 1 is locked.
In this embodiment, locking grooves 111 are formed on both sides of the plugging boss 11, and locking pieces 2321 are aligned with the locking grooves 111; when the locking piece 2321 slides horizontally towards the plugging boss 11, the locking piece 2321 may extend into the locking groove 111, so that the plugging seat 1 and the plug assembly 2 are locked and fixed.
In the present embodiment, two sliding grooves 2312 are provided in the fixing housing 231, and sliding weights 2322 are provided on both sides of the locking member 232, and the two sliding weights 2322 are respectively in one-to-one correspondence with and slidably connected to the two sliding grooves 2312; the two sliding grooves 2312 provide a smooth sliding track for the two sliding weights 2322, respectively, so that the locking piece 232 can smoothly slide back and forth.
In the present embodiment, a first inclined surface 2323 is provided at one end of the locking member 232, a second inclined surface 2341 is provided at one end of the pressing block 234, and the first inclined surface 2323 is engaged with the second inclined surface 2341 to form a transmission connection; when the pressing block 234 presses down, the second inclined surface 2341 presses the first inclined surface 2323, so that the first inclined surface 2323 and the second inclined surface 2341 slide in a staggered manner relatively, and further the locking piece 232 slides horizontally towards the plugging boss 11.
In the present embodiment, a pressing plate 2342 is provided at one end of the pressing block 234, and one side of the pressing plate 2342 protrudes from the fixing case 231; the pressing plate 2342 is convenient for the user to press the pressing block 234, and at the same time, when the pressing block 234 needs to be pulled up, the pressing plate 2342 can be pulled up by the force of the portion protruding from the fixing housing 231.
In this embodiment, the elastic supporting portion 22 includes a shielding shell 221, an abutting plate 222, and a second elastic member 223, the shielding shell 221 is fixedly connected to either front and rear sides of the housing 21, a portion of the abutting plate 222 is accommodated in the shielding shell 221 and forms a vertical sliding connection with the shielding shell 221, in one elastic supporting portion 22, two second elastic members 223 are all coil springs, one end of the second elastic member 223 is fixedly connected with the shielding shell 221, the other end of the second elastic member 223 is fixedly connected with one end of the abutting plate 222, after the plugging boss 11 is completely inserted into the insertion slot 211, the abutting plate 222 abuts against the plugging seat 1, at this time, the second elastic member 223 is compressed, and the abutting plates 222 on both front and rear sides can balance the abutting force, so that the plugging boss 11 can stay in the middle of the insertion slot 211, and the tightness during connection is improved; the end of the abutting plate 222 far away from the second elastic piece 223 is provided with a rubber lug 2221, the rubber lug 2221 abuts against the socket 1, and the abutting of the rubber lug 2221 can improve the transverse friction force of the abutting part, and meanwhile, the abutting is more compact.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a stable performance's optic fibre backplate connector, includes socket, plug subassembly, the socket with plug subassembly plug connection, its characterized in that, the plug subassembly include with socket plug connection's casing, two elastic support portions, two side closure parts, two elastic support portions are located the front and back both sides of casing, two side closure parts are located the left and right sides of casing after the socket inserts completely in the casing, two elastic support portions all with the vertical elasticity butt of socket presses side Fang Suoge parts then makes side closure part transversely inserts in the socket.
2. The fiber optic backplane connector of claim 1, wherein the housing has an insertion slot in a center thereof, the receptacle has a mating boss, a portion of the mating boss is received in the insertion slot, and pressing the side Fang Suoge causes the side latch to be laterally inserted into the mating boss.
3. The fiber optic backplane connector according to claim 2, wherein the lateral locking portion comprises a fixing shell, a locking member, a first elastic member and a pressing block, the fixing shell is fixedly connected to any side of the fixing shell, the locking member is in smooth horizontal movement connection with the fixing shell and penetrates through the inner wall of the fixing shell and faces the insertion groove, one end of the first elastic member is fixedly connected with the locking member, the other end of the first elastic member is abutted to the inner wall of the fixing shell, the pressing block is in vertical sliding connection with the fixing shell and in transmission connection with the locking member, and the pressing block can drive the locking member to slide transversely and then insert into the insertion boss.
4. The fiber optic backplane connector of claim 3, wherein the inner wall of the stationary housing is provided with a pass-through slot, the pass-through slot is in communication with the insertion slot, one end of the locking member is provided with a locking block, and the locking block extends through the pass-through slot.
5. The fiber optic backplane connector of claim 4, wherein the plug boss has lock-in grooves on both sides, the lock-in blocks being aligned with the lock-in grooves.
6. The fiber optic backplane connector of claim 3, wherein two sliding grooves are formed in the fixed housing, sliding weights are respectively arranged on two sides of the locking member, and the two sliding weights are respectively in one-to-one correspondence with the two sliding grooves and are in sliding connection with the two sliding grooves.
7. The fiber optic backplane connector of claim 3, wherein the locking member has a first angled surface at one end and a second angled surface at one end of the push block, the first angled surface engaging the second angled surface and forming a drive connection.
8. The fiber optic backplane connector of claim 3, wherein one end of the push block is provided with a push plate, one side of the push plate protruding from the stationary housing.
9. The fiber optic backplane connector of claim 1, wherein the resilient support comprises a shielding shell, an abutment plate, and a second resilient member, wherein the shielding shell is fixedly connected to either side of the housing, a portion of the abutment plate is received in the shielding shell and is in vertical sliding connection with the shielding shell, one end of the second resilient member is fixedly connected with the shielding shell, and the other end of the second resilient member is fixedly connected with one end of the abutment plate.
10. The fiber optic backplane connector of claim 9, wherein an end of the abutment plate remote from the second resilient member is provided with a rubber tab that abuts the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323443798.0U CN221175049U (en) | 2023-12-18 | 2023-12-18 | Optical fiber backboard connector with stable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323443798.0U CN221175049U (en) | 2023-12-18 | 2023-12-18 | Optical fiber backboard connector with stable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221175049U true CN221175049U (en) | 2024-06-18 |
Family
ID=91435237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323443798.0U Active CN221175049U (en) | 2023-12-18 | 2023-12-18 | Optical fiber backboard connector with stable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221175049U (en) |
-
2023
- 2023-12-18 CN CN202323443798.0U patent/CN221175049U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |