CN214795291U - High-efficient accurate wavelength division multiplexer in location - Google Patents
High-efficient accurate wavelength division multiplexer in location Download PDFInfo
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- CN214795291U CN214795291U CN202120861524.5U CN202120861524U CN214795291U CN 214795291 U CN214795291 U CN 214795291U CN 202120861524 U CN202120861524 U CN 202120861524U CN 214795291 U CN214795291 U CN 214795291U
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Abstract
The utility model discloses a wavelength division multiplexer that high-efficient location is accurate, including outer box body, install the adapter subassembly in the outer box body, the both ends of adapter subassembly all are connected with grafting mounting structure, grafting mounting structure is including fixing connecting block on the outer box body outer wall, be equipped with the grafting cavity in the connecting block, be equipped with metal joint one in the grafting cavity, one side of metal joint one is equipped with and runs through the connecting block and with adapter wiring that the adapter subassembly is connected, one side of connecting block all be equipped with grafting cavity assorted grafting piece, the location intracavity be equipped with metal joint two that metal joint one pegged graft, the opposite side of metal joint two is equipped with connecting wire, beneficial effect: the device is simple in structure, convenient to install and convenient to connect the adapter assembly, so that the signal transmission capacity is improved, and the box body is convenient to detach and maintain.
Description
Technical Field
The utility model relates to a signal transmission technical field particularly, relates to a wavelength division multiplexer that high-efficient location is accurate.
Background
WDM combines a series of optical signals carrying information but with different wavelengths into a beam and transmits the beam along a single optical fiber; the wavelength division multiplexer uses this technique, and this technique can transmit multiple signals on one optical fiber at the same time, and each signal is transmitted by light with a specific wavelength, that is, a wavelength channel.
At present, wavelength division multiplexer need be connected tail optical fiber and the inside adapter subassembly of wavelength division multiplexer when using, and among the prior art, the location that can not be fine when installing tail optical fiber leads to the signal transmission ability weak, and wavelength division multiplexer's box body is not convenient for dismantle to influence people and overhaul.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a wavelength division multiplexer that high-efficient location is accurate to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a wavelength division multiplexer with high efficiency and accurate positioning comprises an outer box body, adapter assemblies are installed in the outer box body, two ends of each adapter assembly are connected with an inserting installation structure, each inserting installation structure comprises a connecting block fixed on the outer wall of the outer box body, an inserting cavity is formed in each connecting block, a metal connector I is arranged in each inserting cavity, an adapter connecting wire penetrating through each connecting block and connected with each adapter assembly is arranged on one side of each metal connector I, an inserting block matched with each inserting cavity is arranged on one side of each connecting block, a positioning cavity matched with each metal connector I is arranged in each inserting block, a metal connector II inserted with each metal connector I is arranged in each positioning cavity, a connecting wire is arranged on the other side of each metal connector II, a positioning block is arranged on one side of each inserting block, and positioning screw holes are formed in the upper end and the lower end of each positioning block, and threaded holes are formed in the upper side and the lower side of the inserting cavity, and positioning bolts matched with the positioning threaded holes penetrate through the threaded holes.
Furthermore, a sealing cover is arranged on the outer box body and detachably connected with the outer box body through a screw.
Furthermore, the bottom of the inner wall of the outer box body is provided with an elastic supporting pad, and pressing blocks are symmetrically arranged below the sealing cover.
Furthermore, the upper side and the lower side of the inner wall of the inserting cavity are both provided with insulating sheets.
Furthermore, the bottom of the adapter assembly is provided with a heat conducting sheet, and the bottom of the outer box body is symmetrically provided with heat dissipation meshes.
The utility model provides a wavelength division multiplexer that high-efficient location is accurate, beneficial effect as follows:
(1) the two ends of the adapter component are respectively connected with an inserting and mounting structure, the inserting and mounting structure comprises a connecting block fixed on the outer wall of the outer box body, an inserting and connecting cavity is arranged in the connecting block, a first metal connector is arranged in the inserting and connecting cavity, one side of the first metal connector is provided with a penetrating connecting block and an adapter connecting wire connected with the adapter component, one side of the connecting block is provided with an inserting and connecting block matched with the inserting and connecting cavity, a positioning cavity matched with the first metal connector is arranged in the inserting and connecting block, a second metal connector inserted with the first metal connector is arranged in the positioning cavity, the other side of the second metal connector is provided with a connecting wire, one side of the inserting and connecting block is provided with a positioning block, the upper end and the lower end of the positioning block are provided with threaded holes, positioning bolts matched with the positioning screw holes penetrate through the threaded holes, when in use, the inserting and connecting block is firstly inserted into the inserting and connecting cavity, make first metal joint insert the location intracavity, thereby peg graft together first metal joint and second metal joint, rotate positioning bolt again, utilize the effect of screw hole, make positioning bolt insert in the location screw, can accomplish the installation, the installation is accomplished the back, first metal joint is pegged graft together with second metal joint, be difficult for rocking, can carry out fine location, such device simple structure, high durability and convenient installation, be convenient for to the connection of adapter subassembly, thereby increase signal transmission's ability, and box body convenient to detach, be convenient for maintain.
(2) The outer box body is provided with a sealing cover, the sealing cover is detachably connected with the outer box body through a screw, and the outer box body is convenient to disassemble and overhaul.
(3) The inner wall bottom of outer box body is equipped with the elastic support pad, sealed below symmetry of lid is equipped with the briquetting, is convenient for fix a position the adapter subassembly, and the elastic support pad possesses certain buffer function.
(4) And the upper side and the lower side of the inner wall of the plug cavity are provided with insulating sheets, so that the insulating property of the edge of the plug cavity is improved.
(5) The bottom of the adapter assembly is provided with a heat conducting sheet, and the bottom of the outer box body is symmetrically provided with heat dissipation meshes, so that the overall heat dissipation performance is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wavelength division multiplexer with high efficiency and accurate positioning according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an insertion mounting structure in a wavelength division multiplexer according to an embodiment of the present invention.
In the figure:
1. an outer case; 2. an adapter assembly; 3. a plug-in mounting structure; 4. connecting blocks; 5. adapter wiring; 6. a plug cavity; 7. a first metal joint; 8. an insertion block; 9. a positioning cavity; 10. a second metal joint; 11. a connecting wire; 12. positioning blocks; 13. positioning the screw hole; 14. a threaded hole; 15. positioning the bolt; 16. a sealing cover; 17. a screw; 18. briquetting; 19. an elastic support pad; 20. an insulating sheet; 21. a heat conductive sheet; 22. and (4) radiating meshes.
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 all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1-2, a wavelength division multiplexer with high efficiency and accurate positioning according to an embodiment of the present invention includes an outer casing 1, an adapter assembly 2 is installed in the outer casing 1, both ends of the adapter assembly 2 are connected to plug-in mounting structures 3, each plug-in mounting structure 3 includes a connecting block 4 fixed on an outer wall of the outer casing 1, a plug-in cavity 6 is disposed in each connecting block 4, a first metal connector 7 is disposed in each plug-in cavity 6, an adapter wire 5 penetrating through the connecting block 4 and connected to the adapter assembly 2 is disposed on one side of each first metal connector 7, a plug-in block 8 matched with the plug-in cavity 6 is disposed on one side of each connecting block 4, a positioning cavity 9 matched with the first metal connector 7 is disposed in each plug-in block 8, a second metal connector 10 plugged in the positioning cavity 9 and connected to the first metal connector 7, the other side of the second metal connector 10 is provided with a connecting wire 11, one side of the inserting block 8 is provided with a positioning block 12, the upper end and the lower end of the positioning block 12 are provided with positioning screw holes 13, the upper side and the lower side of the inserting cavity 6 are provided with threaded holes 14, and positioning bolts 15 matched with the positioning screw holes 13 penetrate through the threaded holes 14.
Through the above scheme of the utility model, the two ends of the adapter component 2 are connected with the inserting and mounting structures 3, the inserting and mounting structures 3 comprise the connecting block 4 fixed on the outer wall of the outer box body 1, the inserting and mounting cavity 6 is arranged in the connecting block 4, the metal joint I7 is arranged in the inserting and mounting cavity 6, one side of the metal joint I7 is provided with the adapter wiring 5 which runs through the connecting block 4 and is connected with the adapter component 2, one side of the connecting block 4 is provided with the inserting and mounting block 8 matched with the inserting and mounting cavity 6, the inserting and mounting block 8 is provided with the positioning cavity 9 matched with the metal joint I7, the positioning cavity 9 is provided with the metal joint II 10 inserted with the metal joint I7, the other side of the metal joint II 10 is provided with the connecting wire 11, one side of the inserting and mounting block 8 is provided with the positioning block 12, the upper end and the lower end of the positioning block 12 are provided with positioning screw holes 13, the upper side and the lower side of the inserting cavity 6 are provided with threaded holes 14, a positioning bolt 15 matched with the positioning screw hole 13 penetrates through the threaded hole 14, when in use, the plug block 8 is firstly inserted into the plug cavity 6, the metal joint I7 is inserted into the positioning cavity 9, so that the first metal joint 7 and the second metal joint 10 are inserted together, then the positioning bolt 15 is rotated, the positioning bolt 15 is inserted into the positioning screw hole 13 by utilizing the function of the threaded hole 14, the installation can be completed, after the installation is completed, the first metal joint 7 and the second metal joint 10 are spliced together and are not easy to shake, fine location can be carried out, such device simple structure, simple to operate is convenient for to adapter subassembly 2's connection to increase signal transmission's ability, and box body convenient to detach, the maintenance of being convenient for.
Example two:
as shown in fig. 1-2, a sealing cover 16 is disposed on the outer box 1, and the sealing cover 16 is detachably connected to the outer box 1 by a screw 17, so as to facilitate detachment of the outer box 1 and maintenance; an elastic supporting pad 19 is arranged at the bottom of the inner wall of the outer box body 1, pressing blocks 18 are symmetrically arranged below the sealing cover 16, so that the adapter assembly 2 is conveniently positioned, and the elastic supporting pad 19 has a certain buffering function; the upper side and the lower side of the inner wall of the plug cavity 6 are provided with insulating sheets 20, so that the insulating property at the edge is improved; the bottom of the adapter component 2 is provided with a heat conducting sheet 21, and the bottom of the outer box body 1 is symmetrically provided with heat dissipation mesh holes 22, so that the overall heat dissipation performance is improved.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when using, at first insert grafting cavity 6 with plug-in block 8 in, make metal joint one 7 insert location chamber 9 in, thereby peg graft metal joint one 7 and metal joint two 10 together, rotate positioning bolt 15 again, utilize the effect of screw hole 14, make positioning bolt 15 insert in location screw 13, can accomplish the installation, after the installation is accomplished, metal joint one 7 and metal joint two 10 peg graft together, be difficult for rocking, can carry out fine location, such device simple structure, high durability and convenient installation, be convenient for to connect adapter subassembly 2, thereby increase signal transmission's ability, and box body convenient to detach, be convenient for maintain.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The wavelength division multiplexer is characterized by comprising an outer box body (1), an adapter component (2) is installed in the outer box body (1), the two ends of the adapter component (2) are connected with plug-in mounting structures (3), each plug-in mounting structure (3) comprises a connecting block (4) fixed to the outer wall of the outer box body (1), a plug-in cavity (6) is arranged in each connecting block (4), a metal connector I (7) is arranged in each plug-in cavity (6), one side of each metal connector I (7) is provided with an adapter connecting wire (5) which penetrates through the corresponding connecting block (4) and is connected with the corresponding adapter component (2), one side of each connecting block (4) is provided with a plug-in block (8) matched with the corresponding plug-in cavity (6), and a positioning cavity (9) matched with the corresponding metal connector I (7) is arranged in each plug-in block (8), the metal joint (10) is arranged in the positioning cavity (9) and is connected with the metal joint (7) in an inserting mode, a connecting wire (11) is arranged on the other side of the metal joint (10), a positioning block (12) is arranged on one side of the inserting block (8), positioning screw holes (13) are formed in the upper end and the lower end of the positioning block (12), threaded holes (14) are formed in the upper side and the lower side of the inserting cavity (6), and positioning bolts (15) matched with the positioning screw holes (13) penetrate through the threaded holes (14).
2. An efficient and accurate positioning wavelength division multiplexer according to claim 1, wherein the outer casing (1) is provided with a sealing cover (16), and the sealing cover (16) is detachably connected with the outer casing (1) through a screw (17).
3. An efficient and accurate positioning wavelength division multiplexer according to claim 2, wherein the bottom of the inner wall of the outer casing (1) is provided with an elastic supporting pad (19), and the pressing blocks (18) are symmetrically arranged below the sealing cover (16).
4. An efficient and accurate positioning wavelength division multiplexer according to claim 1, wherein the inner wall of said plug cavity (6) is provided with insulating sheets (20) on both upper and lower sides.
5. An efficient and accurate positioning wavelength division multiplexer according to claim 1, wherein the bottom of the adapter assembly (2) is provided with a heat conducting fin (21), and the bottom of the outer case (1) is symmetrically provided with heat dissipating meshes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861524.5U CN214795291U (en) | 2021-04-25 | 2021-04-25 | High-efficient accurate wavelength division multiplexer in location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861524.5U CN214795291U (en) | 2021-04-25 | 2021-04-25 | High-efficient accurate wavelength division multiplexer in location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214795291U true CN214795291U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861524.5U Active CN214795291U (en) | 2021-04-25 | 2021-04-25 | High-efficient accurate wavelength division multiplexer in location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214795291U (en) |
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2021
- 2021-04-25 CN CN202120861524.5U patent/CN214795291U/en active Active
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