CN214481837U - PCM equipment in quick detach formula communication network - Google Patents
PCM equipment in quick detach formula communication network Download PDFInfo
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- CN214481837U CN214481837U CN202120990548.0U CN202120990548U CN214481837U CN 214481837 U CN214481837 U CN 214481837U CN 202120990548 U CN202120990548 U CN 202120990548U CN 214481837 U CN214481837 U CN 214481837U
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Abstract
The utility model discloses a PCM equipment among quick detach formula communication network, which comprises an outer shell, be equipped with the wiring hole on the shell body, one side of shell body is equipped with power source, but have sealed shell through screw demountable installation on the shell body, the below of sealed shell is equipped with the elastic buffer structure, installation positioner is all installed to the inner wall both sides of shell body, install the PCM equipment body between the installation positioner, installation positioner is including the installation shell, the installation cavity has been seted up in the installation shell, be equipped with L shape mounting panel in the installation cavity, PCM equipment body installs on the L shape mounting panel, the outside of L shape mounting panel with symmetrical connection has positioning spring between the inner wall one side of installation cavity, L shape mounting panel below is equipped with the slider, beneficial effect: the device is simple in structure, convenient to use, convenient to install and fix the PCM equipment body and has a certain buffering protection effect.
Description
Technical Field
The utility model relates to a jointing equipment technical field particularly, relates to a PCM equipment among quick detach formula communication network.
Background
In an optical fiber communication system, binary optical pulse "0" and "1" codes are transmitted in an optical fiber, which are generated by on-off modulating a light source by binary digital signals. The digital signal is generated by sampling, quantizing and encoding a continuously varying analog signal, and is called pcm (pulse code modulation), i.e., pulse code modulation. This electrical digital signal, referred to as the digital baseband signal, is generated by the PCM electrical terminal. The current digital transmission system adopts a Pulse-code modulation (Pulse-code modulation) system. PCM is not originally used for transmitting computer data, but instead allows a trunk between exchanges to carry not just a telephone signal.
In the prior art, the PCM equipment body is installed in the protective shell, and the installation mode has many problems, and the PCM equipment body is fixed in the protective shell during installation, lacks necessary protective effect, adopts the fixed installation mode, and is inconvenient to dismantle when needing to be maintained.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
To the problem in the correlation technique, the utility model provides a PCM equipment among quick detach formula communication network to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
the PCM equipment in the quick-release communication network comprises an outer shell, wherein a wiring hole is formed in the outer shell, a power interface is arranged on one side of the outer shell, a sealing shell is detachably mounted on the outer shell through a screw, an elastic buffer structure is arranged below the sealing shell, mounting and positioning devices are mounted on two sides of the inner wall of the outer shell, a PCM equipment body is mounted between the mounting and positioning devices, each mounting and positioning device comprises a mounting shell, a mounting cavity is formed in the mounting shell, an L-shaped mounting plate is arranged in the mounting cavity, the PCM equipment body is mounted on the L-shaped mounting plate, positioning springs are symmetrically connected between the outer side of the L-shaped mounting plate and one side of the inner wall of the mounting cavity, a sliding block is arranged below the L-shaped mounting plate, and a sliding groove matched with the sliding block is formed in the bottom of the inner wall of the mounting cavity, the mounting shell top is seted up threaded hole, the threaded hole runs through and is equipped with the threaded rod, the bottom of threaded rod is equipped with the location head, the top of threaded rod is equipped with the rotation handle.
Furthermore, the shell body is symmetrically provided with mounting blocks, and mounting holes are formed in the mounting blocks.
Further, radiating meshes are formed in two sides of the outer shell.
Furthermore, supporting blocks are symmetrically arranged between the lower portion of the PCM equipment body and the inner wall of the outer shell.
Furthermore, a radiating fin is arranged below the PCM equipment body, and bottom meshes are symmetrically arranged below the outer shell.
Further, the elastic buffer structure comprises a bottom plate, a rubber plate is arranged on the bottom plate, mounting grooves are symmetrically formed in the rubber plate, buffer springs are arranged in the mounting grooves, and top plates are arranged at the tops of the buffer springs.
The utility model provides a PCM equipment among quick detach formula communication network, beneficial effect as follows:
(1) an elastic buffer structure is arranged below a sealing shell, mounting and positioning devices are respectively arranged on two sides of the inner wall of an outer shell, a PCM equipment body is arranged between the mounting and positioning devices, each mounting and positioning device comprises a mounting shell, a mounting cavity is formed in the mounting shell, an L-shaped mounting plate is arranged in the mounting cavity, the PCM equipment body is mounted on the L-shaped mounting plate, positioning springs are symmetrically connected between the outer side of the L-shaped mounting plate and one side of the inner wall of the mounting cavity, a sliding block is arranged below the L-shaped mounting plate, a sliding chute matched with the sliding block is arranged at the bottom of the inner wall of the mounting cavity, a threaded hole is formed in the top of the mounting shell, a threaded rod penetrates through the threaded hole, a positioning head is arranged at the bottom end of the threaded rod, a rotating handle is arranged at the top of the threaded rod, when the rotary handle is used, two ends of the PCM equipment body are respectively placed in the mounting shell and placed on the L-shaped mounting plate, utilize positioning spring's effect, the effect of cooperation slider and spout, can make L shape mounting panel press from both sides tightly PCM equipment body from both sides, rotatory threaded rod again, utilize the effect of screw hole, the locating head that makes the threaded rod bottom fixes a position PCM equipment body, play the positioning action from the top, finally, utilize the screw to install sealed shell on the shell body, utilize the elastic buffer structure to play the effect of protection, such device simple structure, high durability and convenient use, it is fixed to the installation of PCM equipment body to be convenient for, and possess certain buffering guard action.
(2) The outer shell is symmetrically provided with mounting blocks, and mounting holes are formed in the mounting blocks, so that the mounting blocks can be conveniently and fixedly mounted.
(3) And the two sides of the outer shell are provided with heat dissipation meshes, so that the heat dissipation performance is improved.
(4) The supporting blocks are symmetrically arranged between the lower part of the PCM equipment body and the inner wall of the outer shell, and the supporting of the PCM equipment body is increased.
(5) And a radiating fin is arranged below the PCM equipment body, and bottom meshes are symmetrically arranged below the outer shell, so that the heat dissipation performance of the bottom of the outer shell is improved.
(6) The elastic buffering structure comprises a bottom plate, a rubber plate is arranged on the bottom plate, mounting grooves are symmetrically formed in the rubber plate, buffering springs are arranged in the mounting grooves, the tops of the buffering springs are provided with top plates, and the effect of the buffering springs and the rubber plate is utilized to protect the PCM equipment body.
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 front view of a PCM device in a fast-release communication network according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a PCM device in a fast-dismounting communication network according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a positioning device installed in a PCM device in a fast-release communication network according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an elastic buffer structure in a PCM device in a fast-release communication network according to an embodiment of the present invention.
In the figure:
1. an outer housing; 2. a wiring hole; 3. a power interface; 4. sealing the shell; 5. an elastic buffer structure; 6. installing a positioning device; 7. a PCM device body; 8. mounting a shell; 9. installing a cavity; 10. an L-shaped mounting plate; 11. a positioning spring; 12. a slider; 13. a chute; 14. a threaded hole; 15. a threaded rod; 16. positioning the head; 17. rotating the handle; 18. radiating meshes; 19. mounting blocks; 20. mounting holes; 21. a support block; 22. a heat sink; 23. bottom mesh; 24. a base plate; 25. a rubber plate; 26. mounting grooves; 27. a buffer spring; 28. a top plate; 29. and (4) screws.
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. 1-4, according to the embodiment of the present invention, a PCM device in a quick-release communication network includes an outer casing 1, a wiring hole 2 is formed on the outer casing 1, a power source 3 is disposed on one side of the outer casing 1, a sealing shell 4 is detachably mounted on the outer casing 1 through a screw 29, an elastic buffer structure 5 is disposed below the sealing shell 4, mounting and positioning devices 6 are mounted on both sides of an inner wall of the outer casing 1, a PCM device body 7 is mounted between the mounting and positioning devices 6, the mounting and positioning devices 6 include a mounting shell 8, a mounting cavity 9 is formed in the mounting shell 8, an L-shaped mounting plate 10 is disposed in the mounting cavity 9, the PCM device body 7 is mounted on the L-shaped mounting plate 10, positioning springs 11 are symmetrically connected between an outer side of the L-shaped mounting plate 10 and one side of the inner wall of the mounting cavity 9, the L-shaped mounting plate 10 below is equipped with slider 12, the inner wall bottom of installation cavity 9 be equipped with slider 12 assorted spout 13, 8 tops of installation shell are seted up threaded hole 14, threaded rod 15 runs through in the threaded hole 14, the bottom of threaded rod 15 is equipped with location head 16, the top of threaded rod 15 is equipped with rotates handle 17.
Through the above scheme of the utility model, the elastic buffer structure 5 is arranged below the sealing shell 4, the installation positioning devices 6 are installed on both sides of the inner wall of the outer shell 1, the PCM device body 7 is installed between the installation positioning devices 6, the installation positioning devices 6 comprise the installation shell 8, the installation cavity 9 is arranged in the installation shell 8, the L-shaped installation plate 10 is arranged in the installation cavity 9, the PCM device body 7 is installed on the L-shaped installation plate 10, the positioning springs 11 are symmetrically connected between the outer side of the L-shaped installation plate 10 and one side of the inner wall of the installation cavity 9, the slider 12 is arranged below the L-shaped installation plate 10, the chute 13 matched with the slider 12 is arranged at the bottom of the inner wall of the installation cavity 9, the threaded hole 14 is arranged at the top of the installation shell 8, the threaded rod 15 penetrates through the threaded hole 14, the bottom of threaded rod 15 is equipped with location head 16, the top of threaded rod 15 is equipped with rotation handle 17, when using, at first put into installation shell 8 respectively with PCM equipment body 7's both ends in, and place on L shape mounting panel 10, utilize positioning spring 11's effect, cooperation slider 12 and spout 13's effect, can make L shape mounting panel 10 press from both sides tightly PCM equipment body 7 from both sides, rotatory threaded rod 15 again, utilize the effect of screw hole 13, make the location head 16 of threaded rod 15 bottom fix a position PCM equipment body 7, play the positioning action from the top, finally, utilize screw 29 to install seal shell 4 on shell body 1, utilize elastic buffer structure 5 to play the effect of protection, such device simple structure, high durability and convenient use, be convenient for fixed to PCM equipment body 7's installation, and possess certain buffering guard action.
Example two:
as shown in fig. 1-4, the outer shell 1 is symmetrically provided with mounting blocks 19, and the mounting blocks 19 are provided with mounting holes 20 for facilitating mounting and fixing; the two sides of the outer shell 1 are both provided with radiating meshes 18, so that the radiating performance is improved; supporting blocks 21 are symmetrically arranged between the lower part of the PCM equipment body 7 and the inner wall of the outer shell 1, so that the PCM equipment body 7 is supported; a radiating fin 22 is arranged below the PCM equipment body 7, and bottom meshes 23 are symmetrically arranged below the outer shell 1, so that the bottom radiating performance is improved; elastic buffer structure 5 includes bottom plate 24, be equipped with rubber slab 25 on bottom plate 24, mounting groove 26 has been seted up to the symmetry on the rubber slab 25, be equipped with buffer spring 27 in the mounting groove 26, buffer spring 27's top is equipped with roof 28, utilizes buffer spring 27 and rubber slab 25's effect, plays the effect of protection to PCM equipment body 7.
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.
In practical application, when using, at first put into installation shell 8 respectively with PCM equipment body 7's both ends, and place on L shape mounting panel 10, utilize positioning spring 11's effect, cooperation slider 12 and spout 13's effect, can make L shape mounting panel 10 press from both sides tightly PCM equipment body 7 from both sides, rotatory threaded rod 15 again, utilize the effect of screw hole 13, make the locating head 16 of threaded rod 15 bottom fix a position PCM equipment body 7, play the positioning action from the top, finally, utilize screw 29 to install sealed shell 4 on shell body 1, utilize elastic buffer structure 5 to play the effect of protection, such device simple structure, high durability and convenient use, be convenient for to PCM equipment body 7's installation fixed, and possess certain buffering guard action.
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 (6)
1. The PCM equipment in the quick-release communication network is characterized by comprising a shell body (1), wherein a wiring hole (2) is formed in the shell body (1), a power supply interface (3) is arranged on one side of the shell body (1), a sealing shell (4) is detachably mounted on the shell body (1) through a screw (29), an elastic buffer structure (5) is arranged below the sealing shell (4), mounting and positioning devices (6) are mounted on two sides of the inner wall of the shell body (1), a PCM equipment body (7) is mounted between the mounting and positioning devices (6), the mounting and positioning devices (6) comprise a mounting shell (8), a mounting cavity (9) is formed in the mounting shell (8), an L-shaped mounting plate (10) is arranged in the mounting cavity (9), and the PCM equipment body (7) is mounted on the L-shaped mounting plate (10), the outside of L shape mounting panel (10) with symmetrical connection has positioning spring (11) between the inner wall one side of installation cavity (9), L shape mounting panel (10) below is equipped with slider (12), the inner wall bottom of installation cavity (9) be equipped with slider (12) assorted spout (13), installation shell (8) top set up threaded hole (14), threaded rod (15) run through in threaded hole (14), the bottom of threaded rod (15) is equipped with location head (16), the top of threaded rod (15) is equipped with rotates handle (17).
2. The PCM equipment in the quick-release communication network according to claim 1, wherein the outer shell (1) is symmetrically provided with mounting blocks (19), and the mounting blocks (19) are provided with mounting holes (20).
3. PCM equipment in a quick release communication network according to claim 1, wherein both sides of the outer shell (1) are opened with heat dissipation mesh (18).
4. The PCM equipment in the quick-release communication network according to claim 1, wherein support blocks (21) are symmetrically arranged between the lower part of the PCM equipment body (7) and the inner wall of the outer shell (1).
5. PCM equipment in a quick release communication network according to claim 1, wherein the PCM equipment body (7) is provided with heat sink fins (22) below, and the shell body (1) is symmetrically provided with bottom meshes (23) below.
6. The PCM equipment in the quick-release communication network according to claim 1, wherein the elastic buffer structure (5) comprises a bottom plate (24), a rubber plate (25) is arranged on the bottom plate (24), mounting grooves (26) are symmetrically formed in the rubber plate (25), a buffer spring (27) is arranged in each mounting groove (26), and a top plate (28) is arranged at the top of each buffer spring (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990548.0U CN214481837U (en) | 2021-05-11 | 2021-05-11 | PCM equipment in quick detach formula communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120990548.0U CN214481837U (en) | 2021-05-11 | 2021-05-11 | PCM equipment in quick detach formula communication network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214481837U true CN214481837U (en) | 2021-10-22 |
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ID=78181456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120990548.0U Active CN214481837U (en) | 2021-05-11 | 2021-05-11 | PCM equipment in quick detach formula communication network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214481837U (en) |
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2021
- 2021-05-11 CN CN202120990548.0U patent/CN214481837U/en active Active
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