CN211348730U - Dust cap for optical fiber connector - Google Patents
Dust cap for optical fiber connector Download PDFInfo
- Publication number
- CN211348730U CN211348730U CN202020172566.3U CN202020172566U CN211348730U CN 211348730 U CN211348730 U CN 211348730U CN 202020172566 U CN202020172566 U CN 202020172566U CN 211348730 U CN211348730 U CN 211348730U
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- China
- Prior art keywords
- cover
- column
- close
- dust cap
- inner cover
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Abstract
The utility model discloses a dust cap for fiber connector, the rain cover comprises a cover body, the cover body comprises dustcoat and inner cover, inner cover swing joint is in the inside of dustcoat, the front end surface of dustcoat is the fretwork, the upper end surface of dustcoat is close to middle position and has seted up the annular, and its cross-section is the T type, the front end surface of inner cover is the fretwork, and the upper end surface of inner cover is close to middle position fixed mounting and has a limit post, the surface of limit post is close to the position fixed mounting of middle both sides and has the arc slider, the arc slider is identical with the inside of annular, and arc slider sliding connection is in the inside of annular, the bottom of dustcoat is close to middle position and has seted up the round hole, and the quantity of round hole is three. The utility model discloses, can install the device fast, can place a plurality of connectors simultaneously, this structure conveniently takes and uses fiber connector in addition, and dustproof effectual.
Description
Technical Field
The utility model relates to a fiber connector technical field specifically is a dustproof cap for fiber connector.
Background
In various types of network communication terminals, such as computers, routers, servers, switches, etc., it is common to electrically connect a user terminal with an external cable by plugging a plug connector into a receptacle connector fixed, for example, in a wall. In particular, in optical fiber communication, it is necessary to realize connection, distribution, switching, and the like between different optical fibers using an optical fiber connector.
In implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved: 1. the existing dust cap of the optical fiber connector can only be used for one optical fiber connector generally; 2. the dust cap of the existing optical fiber connector is used only by detaching the dust cap after the installation is finished, so that the connector is inconvenient to take and use. This application is through the convenient connector of taking and using of cooperation of inner cover and dustcoat.
To this end, a dust cap for an optical fiber connector is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof cap for fiber connector can install the device fast, can place a plurality of connectors simultaneously, and this structure conveniently takes and uses fiber connector in addition, and dustproof effectual to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dust cap for an optical fiber connector comprises a cap body, wherein the cap body consists of an outer cover and an inner cover, the inner cover is movably connected inside the outer cover, the outer surface of the front end of the outer cover is hollow, an annular groove is formed in the position, close to the middle, of the outer surface of the upper end of the outer cover, the cross section of the outer cover is T-shaped, the outer surface of the front end of the inner cover is hollow, a limiting column is fixedly installed on the position, close to the middle, of the outer surface of the limiting column, arc-shaped sliders are fixedly installed on the position, close to the middle two sides, of the outer surface of the limiting column, are identical to the inner part of the annular groove, the arc-shaped sliders are slidably connected inside the annular groove, round holes are formed in the position, close to the middle, of the bottom of the outer cover, the number of the round holes is three, round holes are formed in the bottom of the inner cover, the inner, and the inner thread of the first circular groove is connected with a limiting mechanism.
The device installation is accomplished, a semicircle cardboard lifts earlier, place fiber connector's the line body in the half hole groove of semicircle cardboard, the semicircle cardboard is put down again, the connecting wire card is in the hole groove, fill in the connector of connector in the round hole of the cover body after that, the round hole of the cover body has a plurality of, can place a plurality of connectors simultaneously, this structure is convenient for install, can place a plurality of fiber connector simultaneously, rotate the inner cover, can seal the cover body, prevent that the dust from getting into, during the use, rotate the inner cover, open the cover body, the connector of conveniently taking, this structure conveniently takes and uses fiber connector, and dustproof effectual, and is comparatively practical.
Preferably, the limiting mechanism is composed of an outer column and an inner column, and the outer surface of the inner column is provided with threads.
This configuration facilitates removal and adjustment of the restraining mechanism.
Preferably, the diameter of the inner column is matched with the inner diameter of the outer column, and the diameter of the inner column is matched with the inner diameter of the first circular groove.
This structure facilitates the confinement of the clamping mechanism.
Preferably, the outer surface of the inner column is screwed in the first circular groove at a position close to the upper end, and the outer surface of the inner column is screwed in the outer column at a position close to the lower end.
This arrangement facilitates the confining of the confinement mechanism with the enclosure.
Preferably, the position between the two limiting mechanisms is movably connected with two clamping mechanisms, and the two clamping mechanisms correspond to each other.
This structure facilitates the definition of the connection line of the optical fibers.
Preferably, the clamping mechanism is composed of a rectangular block and semicircular clamping plates, the semicircular clamping plates are fixedly installed on the outer surface of one side of the rectangular block, and the two semicircular clamping plates are spliced to form a hole groove.
The hole groove facilitates the penetration of the connecting wire of the optical fiber.
Preferably, a second circular groove is formed in the position, close to the middle, of the outer surface of the upper end of the rectangular block, and the inner portion of the second circular groove is in threaded connection with the inner column.
This arrangement facilitates the attachment of the clamping mechanism to the restraining mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. movably connecting an inner cover inside an outer cover, finishing the installation of the cover body, rotating the inner cover, enabling a round hole inside the inner cover to correspond to a round hole inside the outer cover, then installing an inner column at a position close to the middle of the outer surface of the upper end of the outer column, finishing the installation of a limiting mechanism, fixedly installing semicircular clamping plates at one side of a rectangular block, aligning a second round groove in the middle of the rectangular block to an inner column of the limiting mechanism, rotating the rectangular block, limiting a clamping mechanism on the limiting mechanism, enabling the two semicircular clamping plates to correspond to each other, splicing into a plurality of hole grooves, aligning the inner columns of the two limiting mechanisms to a first round groove at the lower end of the cover body respectively, rotating the inner column, limiting the limiting mechanism at the lower end of the cover body, finishing the installation of the device, firstly lifting one semicircular clamping plate, placing a wire body of an optical fiber connector in the semi-hole grooves of the semicircular clamping plates, then the connectors of the connectors are plugged into the circular holes of the cover body, a plurality of circular holes of the cover body can be used for placing a plurality of connectors at the same time, the structure is convenient to install, and a plurality of optical fiber connectors can be placed at the same time;
2. the inner cover rotates to seal the cover body and prevent dust from entering, and during use, the inner cover rotates to open the cover body, so that the connector is convenient to take.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the combination of the outer cover and the inner cover of the present invention;
FIG. 3 is a plan view of the combination of the outer cover and the inner cover of the present invention;
fig. 4 is a combined view of the limiting mechanism and the clamping mechanism of the present invention.
In the figure: 1. a cover body; 2. a housing; 3. an inner cover; 4. a ring groove; 5. defining a column; 6. an arc-shaped sliding block; 7. a circular hole; 8. a first circular groove; 9. a limiting mechanism; 10. an outer column; 11. an inner column; 12. a clamping mechanism; 13. a rectangular block; 14. a semicircular clamping plate; 15. a second circular 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 to 4, the present invention provides a technical solution:
a dust cap for optical fiber connector, as shown in figures 1 to 4, comprises a cap body 1, the cap body 1 is composed of an outer cover 2 and an inner cover 3, the inner cover 3 is movably connected in the outer cover 2, the front end outer surface of the outer cover 2 is hollow, an annular groove 4 is arranged at the position of the upper end outer surface of the outer cover 2 close to the middle, the cross section of the annular groove is T-shaped, the front end outer surface of the inner cover 3 is hollow, a limiting column 5 is fixedly arranged at the position of the upper end outer surface of the inner cover 3 close to the middle, an arc slide block 6 is fixedly arranged at the position of the outer surface of the limiting column 5 close to the two sides of the middle, the arc slide block 6 is matched with the inside of the annular groove 4, the arc slide block 6 is slidably connected in the annular groove 4, a round hole 7 is arranged at the position of the bottom of the outer cover 2 close to the middle, the number of the round hole 7 is, the inner cover 3 corresponds to the round hole 7 of the outer cover 2, the outer surface of the lower end of the outer cover 2 is provided with first round grooves 8 at positions close to two ends, and the inner threads of the first round grooves 8 are connected with a limiting mechanism 9;
as shown in fig. 4, the restricting mechanism 9 is composed of an outer column 10 and an inner column 11, and the outer surface of the inner column 11 is provided with a screw thread.
By adopting the technical scheme, the limiting mechanism 9 is convenient to disassemble and adjust.
Specifically, as shown in fig. 4, the diameter of the inner post 11 matches the inner diameter of the outer post 10, and the diameter of the inner post 11 matches the inner diameter of the first circular groove 8.
By adopting the technical scheme, the structure is convenient for limiting the clamping mechanism 12.
Specifically, as shown in fig. 1 and 4, the outer surface of the inner column 11 is screwed into the inside of the first circular groove 8 at a position near the upper end, and the outer surface of the inner column 11 is screwed into the inside of the outer column 10 at a position near the lower end.
By adopting the above technical solution, the structure is convenient for limiting the limiting mechanism 9 and the outer cover 2 together.
Specifically, as shown in fig. 1 and 4, two clamping mechanisms 12 are movably connected between the two limiting mechanisms 9, the number of the clamping mechanisms 12 is two, and the two clamping mechanisms 12 correspond to each other.
Through adopting above-mentioned technical scheme, this structure is convenient for the limited of the connecting wire of optic fibre.
Specifically, as shown in fig. 4, the clamping mechanism 12 is composed of a rectangular block 13 and a semicircular clamping plate 14, the semicircular clamping plate 14 is fixedly installed on the outer surface of one side of the rectangular block 13, and the two semicircular clamping plates 14 are spliced to form a hole slot.
Through adopting above-mentioned technical scheme, this hole groove is convenient for run through of the connecting wire of optic fibre.
Specifically, as shown in fig. 4, a second circular groove 15 is formed in a position, close to the middle, of the outer surface of the upper end of the rectangular block 13, and the inside of the second circular groove 15 is in threaded connection with the inner column 11.
By adopting the technical scheme, the structure is convenient for the connection of the clamping mechanism 12 and the limiting mechanism 9.
The working principle is as follows: the inner cover 3 is movably connected inside the outer cover 2, the cover body 1 is installed completely, the inner cover 3 is rotated, a round hole 7 inside the inner cover 3 corresponds to the round hole 7 inside the outer cover 2, then an inner post 11 is installed at a position, close to the middle, of the outer surface of the upper end of an outer post 10, a limiting mechanism 9 is installed completely, a semicircular clamping plate 14 is fixedly installed at one side of a rectangular block 13, a second circular groove 15 in the middle of the rectangular block 13 is aligned to the inner post 11 of the limiting mechanism 9, the rectangular block 13 is rotated, a clamping mechanism 12 is limited on the limiting mechanism 9, the two semicircular clamping plates 14 correspond to each other and are spliced into a hole groove, then the inner posts 11 of the two limiting mechanisms 9 are respectively aligned to a first circular groove 8 at the lower end of the cover body 1, the inner post 11 is rotated, the limiting mechanism 9 is limited at the lower end of the cover body 1, the device is installed completely, a semicircular clamping plate 14 is firstly lifted, the semicircular wire body of the, put semicircle cardboard 14 again, the connecting wire card is in the hole groove, fill in the connector of connector in the round hole 7 of the cover body 1 after that, there is a plurality of round hole 7 of the cover body 1, can place a plurality of connectors simultaneously, rotate inner cover 3 again, seal the cover body 1, prevent that the dust from getting into, in the use, rotate inner cover 3, open the cover body 1, conveniently take the connector, the structure is convenient for install, can place a plurality of fiber connector simultaneously, this structure conveniently takes and uses fiber connector light in addition, and dustproof effectual, and is comparatively practical.
The using method comprises the following steps: firstly, a limiting column 5 is fixedly arranged on the outer surface of the upper end of an inner cover 3, arc-shaped sliding blocks 6 on two sides of the limiting column 5 are aligned to an annular groove 4 on the upper end of an outer cover 2, the arc-shaped sliding blocks 6 slide in the annular groove 4, the inner cover 3 is movably connected in the outer cover 2, the inner cover 1 is completely installed, the inner cover 3 is rotated, a round hole 7 in the inner cover 3 corresponds to a round hole 7 in the outer cover 2, then an inner column 11 is installed at the position, close to the middle, of the outer surface of the upper end of an outer column 10, a limiting mechanism 9 is completely installed, a semicircular clamping plate 14 is fixedly installed on one side of a rectangular block 13, a second round groove 15 in the middle of the rectangular block 13 is aligned to an inner column 11 of the limiting mechanism 9, the rectangular block 13 is rotated, a clamping mechanism 12 is limited on the limiting mechanism 9, the two semicircular clamping plates 14 correspond to each other and are spliced into a hole groove, then the inner columns 11, rotatory inner prop 11, limiting mechanism 9 is injectd in the lower extreme position of the cover body 1, the device installation is accomplished, lift a semicircle cardboard 14 earlier, place fiber connector's the line body in the half hole groove of semicircle cardboard 14, put down semicircle cardboard 14 again, the connecting wire card is in the hole groove, then pack in the connector of connector in the round hole 7 of the cover body 1, the round hole 7 of the cover body 1 has a plurality of, can place a plurality of connectors simultaneously, rotate inner cover 3 again, seal the cover body 1, prevent that the dust from getting into, during the use, rotate inner cover 3, open the cover body 1, conveniently take the connector, this structure is convenient for install, can place a plurality of fiber connector simultaneously, this structure conveniently takes and uses fiber connector in addition, and dustproof effectual, and is comparatively practical.
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 (7)
1. A dust cap for a fiber optic connector, comprising a cover body (1), characterized in that: the cover body (1) comprises an outer cover (2) and an inner cover (3), the inner cover (3) is movably connected in the outer cover (2), the front end outer surface of the outer cover (2) is hollow, an annular groove (4) is formed in the position, close to the middle, of the upper end outer surface of the outer cover (2), the cross section of the inner cover is T-shaped, the front end outer surface of the inner cover (3) is hollow, a limiting column (5) is fixedly installed on the position, close to the middle, of the upper end outer surface of the inner cover (3), an arc sliding block (6) is fixedly installed on the position, close to the middle, of the outer surface of the limiting column (5), an arc sliding block (6) is fixedly installed on the positions, close to the middle, of the arc sliding block (6) and the inner portion of the annular groove (4), the bottom of the outer cover (2) is connected in the inner portion of the annular groove (4) in a sliding manner, a, round hole (7) have all also been seted up to the bottom of inner cover (3), and inner cover (3) are corresponding with round hole (7) of dustcoat (2), first circular slot (8) have all been seted up to the position that the lower extreme surface of dustcoat (2) is close to both ends, and the inside threaded connection of first circular slot (8) has limiting mechanism (9).
2. The dust cap for a fiber optic connector of claim 1, wherein: the limiting mechanism (9) is composed of an outer column (10) and an inner column (11), and the outer surface of the inner column (11) is provided with threads.
3. The dust cap for a fiber optic connector of claim 2, wherein: the diameter of the inner column (11) is matched with the inner diameter of the outer column (10), and the diameter of the inner column (11) is matched with the inner diameter of the first circular groove (8).
4. A dust cap for a fiber optic connector according to claim 3, wherein: the outer surface of the inner column (11) is in threaded connection with the inner part of the first circular groove (8) at a position close to the upper end, and the outer surface of the inner column (11) is in threaded connection with the inner part of the outer column (10) at a position close to the lower end.
5. The dust cap for a fiber optic connector of claim 1, wherein: clamping mechanisms (12) are movably connected between the two limiting mechanisms (9), the number of the clamping mechanisms (12) is two, and the two clamping mechanisms (12) correspond to each other.
6. The dust cap for a fiber optic connector of claim 5, wherein: the clamping mechanism (12) is composed of a rectangular block (13) and semicircular clamping plates (14), the semicircular clamping plates (14) are fixedly installed on the outer surface of one side of the rectangular block (13), and the two semicircular clamping plates (14) are spliced to form a hole groove.
7. The dust cap for a fiber optic connector of claim 6, wherein: the outer surface of the upper end of the rectangular block (13) is provided with a second circular groove (15) close to the middle, and the inside of the second circular groove (15) is in threaded connection with the inner column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172566.3U CN211348730U (en) | 2020-02-16 | 2020-02-16 | Dust cap for optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020172566.3U CN211348730U (en) | 2020-02-16 | 2020-02-16 | Dust cap for optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211348730U true CN211348730U (en) | 2020-08-25 |
Family
ID=72138291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020172566.3U Expired - Fee Related CN211348730U (en) | 2020-02-16 | 2020-02-16 | Dust cap for optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211348730U (en) |
-
2020
- 2020-02-16 CN CN202020172566.3U patent/CN211348730U/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 |
Granted publication date: 20200825 Termination date: 20210216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |