CN212086202U

CN212086202U - Optical transmitter and receiver with good protection performance

Info

Publication number: CN212086202U
Application number: CN202020775021.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shaanxi Eurek Electronic Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-04
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of the optical transmitter and receiver technique and specifically relates to an optical transmitter and receiver that barrier propterty is good, which comprises a housin, the bottom fixed mounting of casing has a plurality of bases, the mounting groove has been seted up at the top of casing, install damper in the mounting groove, damper includes a plurality of first sleeves, first sleeve distributes along the horizontal direction equidistance in the mounting groove, all pegged graft in the first sleeve has the loop bar, the middle part fixed mounting of loop bar has the fixing base, the top fixed mounting of loop bar has the second sleeve, all the cover is equipped with first spring on the loop bar, all install first buffer cylinder through the hinge rotation between two adjacent fixing bases, all the cover is equipped with the second spring on the first buffer cylinder, the telescopic top fixed mounting of second has the protection roof, protection roof both sides all rotate through the hinge and install the protection. The utility model discloses a barrier propterty is good, and the practicality is strong.

Description

Optical transmitter and receiver with good protection performance

Technical Field

The utility model relates to an optical transmitter and receiver technical field especially relates to an optical transmitter and receiver that barrier propterty is good.

Background

The optical transceiver is the terminal installation of the optical signal transmission, the optical transceiver is a fiber communication equipment which lengthens the data transmission, it mainly passes signal modulation and photoelectric conversion, etc. technology, utilize light transmission characteristic to achieve the goal of remote transmission, the optical transceiver is generally used in pairs, divide into optical sender and optical receiver, the optical sender finishes the electro-optical conversion, and launch the optical signal out and use for the optical fiber transmission, the optical receiver mainly is to restore the optical signal received from the optical fiber into the electrical signal, finish the optical/electrical conversion, the optical transceiver is used for the remote transmission data; the existing optical transceiver is made into a box shape, has poor protection performance, is easy to damage by impact, causes unnecessary trouble to a user and is inconvenient for the user to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the barrier propterty poor among the prior art, and the optical transmitter and receiver that a barrier propterty is good that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design one kind has good optical transmitter and receiver of protective properties, which comprises a housin, the bottom fixed mounting of casing has a plurality of bases, the mounting groove has been seted up at the top of casing, install damper in the mounting groove, damper includes a plurality of first sleeves, first sleeve distributes along the horizontal direction equidistance in the mounting groove, all pegging graft in the first sleeve has the loop bar, the middle part fixed mounting of loop bar has the fixing base, the top fixed mounting of loop bar has the second sleeve, all overlap on the loop bar and be equipped with first spring, adjacent two all rotate through the hinge between the fixing base and install first buffer cylinder, all overlap on the first buffer cylinder and be equipped with the second spring, the telescopic top fixed mounting of second has the protection roof, protection roof both sides all rotate through the hinge and install the protection curb plate.

Preferably, two the inboard top of protection curb plate all rotates through the hinge and installs the second buffer cylinder, the one end that the protection curb plate was kept away from to the second buffer cylinder passes through the hinge rotation with corresponding fixing base and is connected.

Preferably, all the cover is equipped with the third spring on the second buffer cylinder, two the inboard bottom of protection curb plate is fixed mounting has the fourth spring.

Preferably, the two ends of the bottom of the shell are fixedly provided with mounting plates, and the mounting plates are provided with corresponding mounting holes.

Preferably, a plurality of wire holders are fixedly mounted on the back side of the shell, and a plurality of indicator lamps are arranged at the bottom ends of the wire holders.

Preferably, a corresponding power jack is arranged on the back side of the shell, and a corresponding switch is installed on one side of the power jack.

The utility model provides a pair of optical transmitter and receiver that barrier propterty is good, beneficial effect lies in: the damping mechanism is designed to have the effect that when the protective top plate is impacted, two ends of the loop bar can respectively slide towards the first sleeve and the second sleeve, and the first spring is compressed at the moment, so that the first spring generates elasticity to reduce impact force; simultaneously, first buffer cylinder receives the extrusion, and the second spring is compressed and is produced elasticity to slow down the impact force of vertical direction, through multiple buffering, improve protection roof bearing capacity greatly, and then better protection optical transmitter and receiver, the barrier propterty is high.

Drawings

Fig. 1 is a schematic structural diagram of an optical transceiver with good protection performance according to the present invention;

fig. 2 is a schematic view of a partial structure of an optical transceiver with good protection performance according to the present invention;

fig. 3 is a schematic structural diagram of a shock-absorbing mechanism of an optical transceiver with good protection performance according to the present invention;

fig. 4 is a schematic structural diagram of a protection top plate of an optical transceiver with good protection performance.

In the figure: the shock-absorbing mechanism comprises a shell 1, a base 2, a mounting groove 3, a shock-absorbing mechanism 4, a first sleeve 41, a loop bar 42, a fixed seat 43, a first spring 44, a first buffer cylinder 45, a second spring 46, a second sleeve 47, a protection top plate 5, a protection side plate 6, a second buffer cylinder 7, a third spring 8, a fourth spring 9, a wire holder 10, a power jack 11, a switch 12, an indicator light 13 and a mounting plate 14.

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.

Example 1:

referring to fig. 1-3, an optical transceiver with good protection performance comprises a housing 1, wherein a plurality of bases 2 are fixedly mounted at the bottom of the housing 1, mounting plates 14 are fixedly mounted at two ends of the bottom of the housing 1, corresponding mounting holes are formed in the mounting plates 14, a plurality of wire holders 10 are fixedly mounted at the back side of the housing 1, a plurality of indicating lamps 13 are arranged at the bottom ends of the wire holders 10, a corresponding power jack 11 is formed in the back side of the housing 1, and a corresponding switch 12 is mounted at one side of the power jack 11.

Mounting groove 3 has been seted up at casing 1's top, install damper 4 in mounting groove 3, damper 4 includes a plurality of first sleeves 41, first sleeve 41 distributes along the horizontal direction equidistance in mounting groove 3, all pegged graft in the first sleeve 41 has loop bar 42, the middle part fixed mounting of loop bar 42 has fixing base 43, the top fixed mounting of loop bar 42 has second sleeve 47, all the cover is equipped with first spring 44 on the loop bar 42, all rotate through the hinge between two adjacent fixing bases 43 and install first buffer cylinder 45, all the cover is equipped with second spring 46 on the first buffer cylinder 45, the top fixed mounting of second sleeve 47 has protection roof 5, protection curb plate 6 is all installed through the hinge rotation in protection roof 5 both sides.

The damping mechanism 4 is designed to have an effect that when the protection top plate 5 is impacted, two ends of the loop bar 42 respectively slide towards the first sleeve 41 and the second sleeve 47, and at the moment, the first spring 44 is compressed, so that the first spring 44 generates elastic force to reduce impact force; meanwhile, the first buffer cylinder 45 is extruded, and the second spring 46 is compressed to generate elastic force, so that the impact force in the vertical direction is reduced, the bearing capacity of the protective top plate 5 is greatly improved through multiple buffering, and further the better protective optical transceiver is high in protective performance.

Example 2:

referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the top ends of the inner sides of two protection side plates 6 are both rotatably installed with a second buffer cylinder 7 through a hinge, one end of the second buffer cylinder 7 far away from the protection side plates 6 is rotatably connected with a corresponding fixed seat 43 through a hinge, the second buffer cylinder 7 is both sleeved with a third spring 8, and the bottom ends of the inner sides of the two protection side plates 6 are both fixedly installed with a fourth spring 9; when both sides protection curb plate 6 received the striking, the equal atress of third spring 8 and fourth spring 9, protection curb plate 6 can take place the short distance simultaneously and rotate and cushion, avoids influencing protection roof 5 because rigid connection, improves the protective capacities of optical transceiver greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An optical transceiver with good protection performance comprises a shell (1), wherein a plurality of bases (2) are fixedly mounted at the bottom of the shell (1), and the optical transceiver is characterized in that a mounting groove (3) is formed in the top of the shell (1), a damping mechanism (4) is mounted in the mounting groove (3), the damping mechanism (4) comprises a plurality of first sleeves (41), the first sleeves (41) are distributed in the mounting groove (3) at equal intervals along the horizontal direction, loop bars (42) are inserted in the first sleeves (41), fixing seats (43) are fixedly mounted in the middle of the loop bars (42), second sleeves (47) are fixedly mounted at the top of the loop bars (42), first springs (44) are sleeved on the loop bars (42), and first buffer cylinders (45) are rotatably mounted between every two adjacent fixing seats (43) through hinges, all the cover is equipped with second spring (46) on first buffer cylinder (45), the top fixed mounting of second sleeve (47) has protection roof (5), protection roof (5) both sides all rotate through the hinge and install protection curb plate (6).

2. The optical transceiver with good protection performance according to claim 1, wherein a second buffer cylinder (7) is rotatably mounted at the top end of the inner side of each of the two protection side plates (6) through a hinge, and one end of the second buffer cylinder (7) far away from the protection side plate (6) is rotatably connected with the corresponding fixed seat (43) through a hinge.

3. The optical transceiver with good protection performance according to claim 2, wherein a third spring (8) is sleeved on each second buffer cylinder (7), and a fourth spring (9) is fixedly mounted at the bottom end of the inner side of each of the two protection side plates (6).

4. The optical transceiver with good protection performance according to claim 1, wherein mounting plates (14) are fixedly mounted at both ends of the bottom of the housing (1), and corresponding mounting holes are formed in the mounting plates (14).

5. The optical transceiver with good protection performance as claimed in claim 1, wherein a plurality of wire holders (10) are fixedly mounted on the back side of the housing (1), and a plurality of indicator lamps (13) are disposed at the bottom ends of the wire holders (10).

6. The optical transceiver with good protection performance according to claim 1, wherein a corresponding power jack (11) is opened at a back side of the housing (1), and a corresponding switch (12) is installed at one side of the power jack (11).