CN209823770U - Special mounting bracket for optical transceiver - Google Patents

Abstract

The utility model discloses a special installing support of optical transmitter and receiver, including the fixed case, the bottom fixed mounting of fixed case has the base, and one side fixed mounting at fixed roof portion has the extension board, and two first logical grooves have been seted up on the surface of fixed roof portion opposite side, and two first logical grooves have a spliced pole sliding connection with the both sides fixed mounting of splint bottom, and the ventilation groove has been seted up at the middle part on fixed roof portion, the utility model relates to a special installing support of optical transmitter and receiver, the filter screen and the heat dissipation fan that play through being equipped with prevent that the heat that produces in the optical transmitter and receiver working process can't in time discharge, play the tight effect of clamp to the optical transmitter and receiver through splint and the extension board that is equipped with, conveniently remove splint through the first logical groove that is equipped with, conveniently fix splint through the second logical groove that is equipped with, carriage release lever and bolt, through the damping pivot that is equipped with, The support and the limiting block are used for expanding and retracting the support, so that the optical transceiver is supported.

Description

Special mounting bracket for optical transceiver

Technical Field

The utility model relates to an installing support, in particular to special installing support of optical transmitter and receiver belongs to optical transmitter and receiver technical field.

Background

An optical transceiver is a terminal device for optical signal transmission. The optical transceiver is an optical fiber communication device for prolonging data transmission, and mainly achieves the purpose of remote transmission by utilizing optical transmission characteristics through the technologies of signal modulation, photoelectric conversion and the like. Optical transceivers are generally used in pairs and are divided into optical transmitters and optical receivers, and the optical transmitters complete electrical/optical conversion and transmit optical signals for optical fiber transmission; the optical receiver mainly restores the optical signal received from the optical fiber to an electrical signal to complete optical/electrical conversion. The optical transceiver is used for transmitting data remotely. When the existing optical transceiver is installed, the optical transceiver is often required to be installed on the installation support, but the existing installation support only plays a simple supporting role, cannot fix the optical transceiver, and cannot move the fixed optical transceiver.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special installing support of optical transmitter and receiver to current installing support who proposes in solving above-mentioned background art can not fix the problem that removes to the optical transmitter and receiver.

In order to achieve the above object, the utility model provides a following technical scheme: a special mounting bracket for an optical transmitter and receiver comprises a fixed box, wherein a base is fixedly mounted at the bottom of the fixed box, a support plate is fixedly mounted at one side of the top of the fixed box, two first through grooves are formed in the surface of the other side of the top of the fixed box and are in sliding connection with connecting columns fixedly mounted at the two sides of the bottom end of a clamping plate, a ventilation groove is formed in the middle of the top end of the fixed box, a filter screen is mounted on the surface of the ventilation groove, second through grooves are fixedly formed in the front and the back of the fixed box, moving rods are alternately connected inside the two second through grooves, a heat dissipation fan is fixedly pressed at one side inside the ventilation groove, two bolts are mounted at one side of the fixed box, a base is fixedly mounted at the bottom end of the fixed box, limit blocks are fixedly mounted at the four corners of the bottom end of the base, and a damping rotating shaft is fixedly, every the equal fixed mounting in one side of damping pivot has the pillar, every the equal fixed mounting in one end of pillar has the universal wheel.

As an optimal technical scheme of the utility model, all fixedly on the inner wall of extension board and splint be equipped with a plurality of clutch blocks.

As an optimized technical scheme of the utility model, the cover of base is equipped with the dust cover.

As an optimized technical scheme of the utility model, every concave screw thread has been seted up to one side of carriage release lever bottom is fixed, and every the position of concave screw thread all corresponds with the position of bolt.

As a preferred technical scheme of the utility model, the front of fixed case is equipped with heat dissipation fan switch, just the heat dissipation fan is through heat dissipation fan switch and power electric connection.

As an optimal technical scheme of the utility model, every the bottom of stopper is all fixed and is equipped with the slipmat.

As an optimized technical scheme of the utility model, the damping force of damping pivot is greater than the frictional force that produces when the universal wheel walks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a special installing support of optical transmitter and receiver, play the effect to optical transmitter and receiver ventilation cooling through the filter screen that is equipped with and heat dissipation fan, the heat that prevents to produce in the optical transmitter and receiver working process can't in time be discharged, play the tight effect of clamp to optical transmitter and receiver through splint and the extension board that is equipped with, it conveniently removes splint to lead to the groove through the first that is equipped with, lead to the groove through the second that is equipped with, carriage release lever and bolt are convenient to fix splint, through the damping pivot that is equipped with, pillar and stopper play expand and stretch out and draw back the pillar, thereby support optical transmitter and receiver, play the effect that conveniently removes the installing support through the universal wheel that is equipped with, the dust cover that is equipped with plays waterproofly, dirt-proof effect, optical transmitter and receiver's life has been strengthened.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing box of the present invention;

fig. 3 is a schematic structural view of the moving rod of the present invention.

In the figure: 1. a fixed box; 2. a support plate; 3. a friction block; 4. filtering with a screen; 5. a splint; 6. a first through groove; 7. a second through groove; 8. a travel bar; 9. a bolt; 10. a dust-proof shell; 11. a base; 12. a limiting block; 13. a damping rotating shaft; 14. a pillar; 15. a universal wheel; 16. a heat dissipation fan; 17. connecting columns; 18. a female thread.

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. 1-3, the utility model provides a special mounting bracket for an optical transceiver, which comprises a fixed box 1, a base 11 is fixedly arranged at the bottom of the fixed box 1, a support plate 2 is fixedly arranged at one side of the top of the fixed box 1, two first through grooves 6 are arranged on the surface of the other side of the top of the fixed box 1, the two first through grooves 6 are slidably connected with connecting posts 17 fixedly arranged at the two sides of the bottom end of a clamp plate 5, a ventilation groove is arranged at the middle part of the top end of the fixed box 1, a filter screen 4 is arranged on the surface of the ventilation groove, second through grooves 7 are fixedly arranged at the front and the back of the fixed box 1, moving rods 8 are respectively and alternately connected inside the two second through grooves 7, a heat dissipation fan 16 is fixedly pressed at one side inside the ventilation groove, two bolts 9 are arranged at one side of the fixed box 1, a base 11 is fixedly arranged at the bottom end of the fixed box, the inner side of each limiting block 12 is fixedly provided with a damping rotating shaft 13, one side of each damping rotating shaft 13 is fixedly provided with a support 14, and one end of each support 14 is fixedly provided with a universal wheel 15.

Preferably, a plurality of friction blocks 3 are fixedly arranged on the inner walls of the support plate 2 and the clamping plate 5, so that the friction is increased.

Preferably, the top end of the base 11 is fixedly covered with a dustproof shell 10, and the dustproof shell 10 plays a dustproof role.

Preferably, a concave thread 18 is fixedly formed on one side of the bottom end of each moving rod 8, and the position of each concave thread 18 corresponds to the position of the bolt 9, so that the moving position of the moving rod 8 can be conveniently fixed.

Preferably, a heat dissipation fan switch is disposed on the front surface of the fixing box 1, and the heat dissipation fan 16 is electrically connected to the power supply through the heat dissipation fan switch, and the heat dissipation fan 16 is controlled through the heat dissipation fan switch.

Preferably, the bottom end of each limiting block 12 is fixedly provided with an anti-slip pad, so that an anti-slip effect is achieved.

Preferably, the damping force of the damping rotating shaft 13 is larger than the friction force generated when the universal wheel 15 travels, so as to avoid the strut 14 from moving in the moving process.

When the mounting bracket is used, when the optical transceiver needs to be mounted, the optical transceiver is firstly placed on the filter screen 4, one end of the optical transceiver is close to the support plate 2, the movable rod 8 is moved according to the position and the size of the optical transceiver, the movable rod 8 drives the connecting post 17 to move in the second through groove 7 so as to drive the clamping plate 5 to move, the bolt 9 is inserted inwards at the moment, the bolt 9 is in threaded connection with the concave thread 18 arranged on the surface of the movable rod 8 so as to clamp the optical transceiver by the clamping plate 5 and the support plate 2, when the mounting bracket provided with the optical transceiver needs to be moved, the strut 14 is unfolded by the damping rotating shaft 13, the universal wheel 15 can be communicated to move the mounting bracket at the moment, the mounting bracket can be withdrawn when the mounting bracket is not used, the dustproof shell 10 plays a role in rain prevention, the service life of the optical transceiver is prolonged, when the weather is hot, the switch of the heat dissipation fan is turned on, and the heat dissipation fan 16 dissipates heat of the optical transceiver through the filter screen 4, so that the temperature of the optical transceiver is reduced.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The special mounting bracket for the optical transceiver comprises a fixed box (1) and is characterized in that a base (11) is fixedly mounted at the bottom of the fixed box (1), a support plate (2) is fixedly mounted at one side of the top of the fixed box (1), two first through grooves (6) are formed in the surface of the other side of the top of the fixed box (1), the two first through grooves (6) are in sliding connection with connecting columns (17) fixedly mounted on two sides of the bottom end of a clamping plate (5), a ventilation groove is formed in the middle of the top end of the fixed box (1), a filter screen (4) is mounted on the surface of the ventilation groove, second through grooves (7) are fixedly formed in the front and the back of the fixed box (1), moving rods (8) are alternately inserted into the second through grooves (7), and a heat dissipation fan (16) is fixedly arranged on one side of the inner portion of the ventilation groove, two bolts (9) are installed to one side of fixed case (1), the bottom fixed mounting of fixed case (1) has base (11), the equal fixed mounting in four corners of base (11) bottom has stopper (12), every the equal fixed mounting in inboard of stopper (12) has damping pivot (13), every the equal fixed mounting in one side of damping pivot (13) has pillar (14), every the equal fixed mounting in one end of pillar (14) has universal wheel (15).

2. The special mounting bracket for optical transceiver as claimed in claim 1, wherein a plurality of friction blocks (3) are fixed on the inner walls of the support plate (2) and the clamping plate (5).

3. The mounting bracket special for optical transceiver as claimed in claim 1, wherein the top end of the base (11) is covered with a dust-proof case (10).

4. The special mounting bracket for optical transceiver as claimed in claim 1, wherein a concave thread (18) is fixedly formed on one side of the bottom end of each moving rod (8), and the position of each concave thread (18) corresponds to the position of the bolt (9).

5. The special mounting bracket for optical transceiver as claimed in claim 1, wherein a heat dissipation fan switch is disposed on the front surface of the fixing box (1), and the heat dissipation fan (16) is electrically connected to the power supply through the heat dissipation fan switch.

6. The mounting bracket special for optical transceiver as claimed in claim 1, wherein a non-slip pad is fixedly disposed at the bottom end of each of the limiting blocks (12).

7. The special mounting bracket for optical transceiver as claimed in claim 1, wherein the damping force of the damping spindle (13) is greater than the friction force generated when the universal wheel (15) travels.