CN218675394U

CN218675394U - Optical transceiver

Info

Publication number: CN218675394U
Application number: CN202223187070.1U
Authority: CN
Inventors: 苏泽坤; 孙庆; 王洁雯
Original assignee: Shanghai Sikeya Technology Co ltd; Suzhou Xilian Optical Core Microelectronics Technology Co ltd
Current assignee: Shanghai Sikeya Technology Co ltd; Suzhou Xilian Optical Core Microelectronics Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-21
Anticipated expiration: 2032-11-29

Abstract

The utility model belongs to the technical field of signalling device, a light transceiver is disclosed, it includes: main part, coupling assembling, protective sheath and shielding layer. The main body is provided with a receiving end for receiving signals and a transmitting end for sending signals; the connecting component is arranged on one side of the main body close to the receiving end; the protective sheath sets up on coupling assembling, and coupling assembling is used for adjusting the relative position of protective sheath and main part so that the receiving end is covered selectively to the protective sheath. The shielding layer is arranged on the protective sleeve and corresponds to the receiving end. Through directly setting up coupling assembling in the main part, effectively reduce the whole required space that occupies of light transceiver to this just can reduce its shared space when guaranteeing to carry out effective protection to light transceiver, thereby not only can reduce the possibility that light transceiver takes place the damage, improve its quality, prolong its life, can also improve the utilization ratio in space.

Description

Optical transceiver

Technical Field

The utility model relates to a technical field of signal device especially relates to an optical transceiver.

Background

The optical transceiver device comprises an optoelectronic device, a functional cable, an optical interface and the like, and comprises a transmitting part and a receiving part, wherein the transmitting part is used for converting an electric signal into an optical signal, and after the optical signal is transmitted through an optical fiber, the receiving part is used for converting the optical signal into the electric signal.

In the prior art, the optical transceiver includes a protection box, the optical module is disposed in the protection box, and one end of the protection box is opened and hinged with a protection cover to seal the protection box. Still be provided with adjusting part on the protection box, adjusting part is connected with the protective cover to the locking protective cover. The fixing component comprises a fixing rod, a chuck, a clamping groove, a spring and a supporting block. When the locking protective cover, need cover the protective cover at the protection box earlier, rotate through the chuck, drive the dead lever and remove to in making the dead lever can insert the protective cover, the dead lever then carries on spacingly by the spring, in order to realize the locking to the protective cover.

When the optical module is used, a sufficient space needs to be reserved at the installation position of the optical module so as to install a protection box and a protection cover. And fixed subassembly sets up outside the protection box alone again for the space that it occupied is bigger, and the space of upset when still needing to reserve the protective cover and opening moreover leads to its whole occupation space great, has reduced space utilization's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light transceiver, it is when the protection module protection to have solved among the prior art protection box and protective cover for the required installation space of optical module is great, leads to the lower problem of space utilization.

To achieve the purpose, the utility model adopts the following technical proposal:

an optical transceiver device, comprising: main part, coupling assembling, protective sheath and shielding layer. The main body is provided with a receiving end for receiving signals and a transmitting end for sending signals; the connecting assembly is arranged on one side, close to the receiving end, of the main body; the protective sheath sets up in on the coupling assembling, coupling assembling is used for adjusting the protective sheath with the relative position of main part makes the protective sheath selectively cover the receiving terminal. The shielding layer is arranged on the protective sleeve and corresponds to the receiving end.

Optionally, the connection assembly comprises: the connecting rod is connected with the protective sleeve; and the connecting block is arranged on one side, away from the protective sleeve, of the connecting rod, and a connecting groove which is connected with the connecting block in a sliding manner is arranged on the main body.

Optionally, the connecting block is rotatably connected with the connecting groove.

Optionally, the connection assembly further comprises: the limiting strip is connected with the connecting block in a rotating mode, and a limiting groove for the limiting strip to slide is formed in the connecting groove.

Optionally, the connection assembly further comprises: the limiting block is rotatably connected in the connecting block and partially extends out of the connecting block, and the limiting strip is arranged on one side of the connecting block, which extends out of the limiting block.

Optionally, the connecting assembly is provided in two, and the protective sleeve is located between the two connecting assemblies.

Optionally, the optical transceiver further includes: the fastener, set up in coupling assembling and with the bulk phase is connected.

Optionally, the outer side of the protective sleeve is provided with anti-slip lines.

Optionally, the body comprises: a housing, the connection assembly disposed on the housing.

Optionally, the body further comprises: and the light emitting assembly and the light receiving assembly are arranged in the shell and are respectively positioned at the emitting end and the receiving end.

The utility model has the advantages that:

through directly setting up coupling assembling in the main part, effectively reduce the whole required space that occupies of light transceiver, and when protecting the main part, then utilize coupling assembling to establish the receiving terminal at the main part with the protective sheath cover, utilize the shielding layer to play electromagnetic shield's effect to the receiving terminal to just can realize the effective protection to the main part. After the main body is installed, the protective sleeve can be directly opened through the connecting component, the receiving end can be exposed, and the optical transceiver can be quickly installed and fixed. Therefore, the occupied space of the light receiving and transmitting device can be reduced while the light receiving and transmitting device is effectively protected, the possibility of damage of the light receiving and transmitting assembly can be reduced, the quality of the light receiving and transmitting assembly is improved, the service life of the light receiving and transmitting assembly is prolonged, and the utilization rate of the space can be improved.

Drawings

Fig. 1 is an isometric view of an optical transceiver device according to some embodiments of the present invention.

Fig. 2 is a schematic structural diagram of an adjusting component of an optical transceiver according to some embodiments of the present invention.

Fig. 3 is a schematic structural diagram of an optical transmission assembly of an optical transceiver device according to some embodiments of the present invention.

In the figure:

100. a main body; 101. a receiving end; 102. a transmitting end; 103. connecting grooves; 110. a light emitting assembly; 120. a light receiving member; 130. a housing; 140. a protrusion; 200. a connecting assembly; 210. a connecting rod; 220. connecting blocks; 221. a limiting strip; 222. a limiting block; 300. a protective sleeve; 310. anti-skid lines; 400. a fastener; .

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The utility model provides a light receiving and dispatching device.

Fig. 1 is an isometric view of an optical transceiver device according to some embodiments of the present invention. Fig. 2 is a schematic structural diagram of an adjusting assembly of an optical transceiver according to some embodiments of the present invention. Referring to fig. 1 and 2, the optical transceiver includes a body 100, a connection assembly 200, a protective cover 300, and a shielding layer. The main body 100 has a receiving end 101 for receiving signals and a transmitting end 102 for transmitting signals; the connecting assembly 200 is disposed on a side of the main body 100 close to the receiving end 101; the protective sleeve 300 is disposed on the connecting assembly 200, and the connecting assembly 200 is used for adjusting the relative position of the protective sleeve 300 and the main body 100 so that the protective sleeve 300 selectively covers the receiving end 101. The shielding layer is disposed on the protective sheath 300 and corresponds to the receiving end 101.

Specifically, the main body 100 has a long bar shape, one end of which is provided with a transmitting module as a transmitting end 102 for generating and transmitting an optical signal, and the other end of which is provided with a receiving module as a receiving end 101 for receiving the optical signal, and an optical fiber may be laid between the transmitting module and the receiving module to transmit the optical signal.

The connecting assembly 200 may be slidably connected to the main body 100 by using a slider and a sliding groove. The connection assembly 200 can slide in a length direction of the main body 100. The protective sleeve 300 is disposed at an end of the connecting assembly 200 away from the main body 100, and is disposed opposite to the receiving end 101, and a gap is formed at a side close to the receiving end 101 for the receiving end 101 to be inserted therein. The inner sidewall of the protective cover 300 may be attached to the outer sidewall of the body 100 to enclose the interior of the protective cover 300. A gasket or the like may be provided on the inner wall of the protective cover 300, thereby further improving the sealing property in the protective cover 300 when covering the receiving end 101 of the main body 100.

The shielding layer may be formed by laminating a ferromagnetic layer, a copper-nickel composite plating layer, and a metal fiber layer, and may be attached to the inner surface of the protective cover 300 and disposed opposite to the receiving end 101 of the main body 100. It should be understood that the inner wall of the protective sheath 300 may also be provided with a cavity, and the shielding layer is disposed in the cavity of the protective sheath 300, and the shielding layer may also be made of other materials, which can meet the requirement of electromagnetic shielding.

When the optical transceiver is not in use, the protective sleeve 300 is sleeved on the main body 100 through the connecting assembly 200 to cover the receiving end 101 of the main body 100, and the shielding layer is utilized to generate an electromagnetic shielding effect on the receiving end 101, so that the protection of the main body 100 is met, and the possibility of abrasion or breakage of the receiving end 101 of the main body 100 can be reduced.

The connecting assembly 200 is directly disposed on the main body 100, so that the protective sleeve 300 can be directly disposed on the main body 100, the protective sleeve 300 and the main body 100 can directly cover the receiving end 101 by plugging, and the space occupied by the whole optical transceiver is effectively reduced. When the main body 100 is installed, the protective cover 300 can be directly opened through the connecting assembly 200, and the receiving end 101 can be exposed, so that the installation and fixation of the optical transceiver can be rapidly completed. Therefore, the occupied space of the light receiving and transmitting device can be reduced while the light receiving and transmitting device is effectively protected, the possibility of damage of the light receiving and transmitting assembly can be reduced, the quality of the light receiving and transmitting assembly is improved, the service life of the light receiving and transmitting assembly is prolonged, and the utilization rate of the space can be improved.

Referring to fig. 1 and 2, in some embodiments of the present invention, the connection assembly 200 includes a connection rod 210 and a connection block 220. The connecting bar 210 is connected with the protective sheath 300. The connecting block 220 is disposed on one side of the connecting rod 210 away from the protective sheath 300, the main body 100 is provided with a connecting groove 103 slidably connected to the connecting block 220, and the connecting block 220 is rotatably connected to the connecting groove 103.

Specifically, the connecting rod 210 is a long strip, the extending direction of the connecting rod is the same as the extending direction of the main body 100, one end of the connecting rod 210 is provided with the connecting block 220, the other end of the connecting rod is fixedly connected with the protective sleeve 300, and the connecting rod 210 and the protective sleeve 300 can be integrally formed and can also be fixed in a welding or screwing mode or the like. The connection groove 103 is opened on the side of the body 100, which extends along the length direction of the connection rod 210, the connection block 220 is located in the connection groove 103, and the section of the connection block 220 may be circular to realize the rotational connection of the connection block 220 and the connection groove 103. A clamping groove can be formed in the connecting block 220, and a groove side wall of the connecting groove 103 extends into the clamping groove, so that the connecting block 220 is clamped in the connecting groove 103.

When adjusting the position of protective sheath 300, just drive connecting block 220 and slide in connecting groove 103 through pulling connecting rod 210 to will promote protective sheath 300 and move towards the one side of keeping away from main part 100, and can rotate connecting rod 210, make protective sheath 300 can overturn after leaving main part 100, in order to expose the receiving terminal 101 of main part 100 smoothly.

Referring to fig. 2, in some embodiments of the present invention, the connection assembly 200 further includes a spacing bar 221. The limiting strips 221 are rotatably connected with the connecting block 220, and limiting grooves for the sliding of the limiting strips 221 are formed in the connecting grooves 103. Specifically, the position-limiting strip 221 is in a long strip shape and is located on one side of the connecting block 220 away from the connecting rod 210. The limiting groove is formed on the bottom wall of the connecting groove 103 and has the same extending direction as the connecting groove 103. Through setting up spacing strip 221 and spacing groove for connecting rod 210 can drive spacing strip 221 and slide in the spacing groove when removing, further limits connecting rod 210's moving direction, improves the stability of being connected of connecting rod 210 and main part 100.

Referring to fig. 2, in some embodiments of the present invention, the connecting assembly 200 further includes a stopper 222. The limiting block 222 is rotatably connected in the connecting block 220 and partially extends out of the connecting block 220, and the limiting strip 221 is arranged on one side of the limiting block 222 extending out of the connecting block 220. Specifically, the inner wall of the connecting block 220 is provided with a cavity, the limiting block 222 is rotatably connected inside the cavity, one side of the limiting block 222 extends out of the cavity, the limiting strip 221 is fixed on the side of the limiting block 222 extending out, the limiting strip 221 and the limiting block 222 can be integrally formed, and can also be fixed in a welding or bonding mode or the like. Therefore, the rotation connection between the limiting strip 221 and the connecting block 220 is smoothly realized through the arrangement of the limiting block 222.

Referring to fig. 2, in some embodiments of the present invention, two connecting assemblies 200 are provided, and the protective sleeve 300 is located between the two connecting assemblies 200. Specifically, the connection assemblies 200 are respectively disposed on the left and right of the protection cover 300 to effectively improve the connection stability of the protection cover 300 and the main body 100.

Referring to fig. 2, in some embodiments of the present invention, the optical transceiver further includes a fastener 400. The fastener 400 is disposed at the connection assembly 200 and connected with the main body 100. Specifically, the fastener 400 may be a screw, which is inserted through the side surface of the connecting rod 210 and located between the connecting block 220 and the protective sleeve 300, and a threaded hole in threaded connection with the screw may be opened in the connecting groove 103, so as to further improve the installation stability of the connecting rod 210.

In some embodiments of the present invention, the outer side of the protective sheath 300 is provided with anti-slip threads 310. The anti-slip pattern 310 is disposed around the outer side wall of the protective cover 300 and a side away from the connecting rod 210, and may be formed by a plurality of anti-slip strips distributed in sequence. The non-slip pattern 310 may be made of rubber or other materials with high friction. By providing the anti-slip pattern 310, the user can conveniently grip the protective case 300 when pulling the protective case, so as to smoothly move the protective case 300.

Fig. 3 is a schematic structural diagram of a light emitting module of an optical transceiver according to some embodiments of the present invention. Referring to fig. 1 and 2, in some embodiments of the present invention, the main body 100 includes a light emitting assembly 110, a light receiving assembly 120, and a housing 130. The connection assembly 200 is disposed on the housing 130. The light emitting assembly 110 and the light receiving assembly 120 are disposed in the housing 130 and located at the emitting end 102 and the receiving end 101, respectively.

Specifically, the housing 130 is elongated, and a cavity is disposed inside the housing for mounting and fixing the light emitting module 110 and the light receiving module 120. Wherein the receiving element of the light receiving module 120 extends out of the receiving end 101, and the protective cover 300 is disposed on the outside of the receiving element. The underside of the receiving end 101 of the housing 130 is provided with a projection 140, the projection 140 being located below the receiving element and mating with the protective sleeve 300.

The protrusion 140 extends in the same direction as the connecting rod 210, and the two connecting grooves 103 are formed on the left and right sides of the housing 130, so that the two connecting rods 210 are respectively located on the left and right sides of the housing 130. The outer sidewall of the protective sleeve 300 disposed on the connecting rod 210 is flush with the outer sidewall of the connecting rod 210, so that the cross-sectional area of the protective sleeve 300 is larger than that of the housing 130, thereby smoothly performing the hermetic protection of the receiving terminal 101.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An optical transceiver device, comprising:

a main body (100), wherein the main body (100) is provided with a receiving end (101) for receiving signals and a transmitting end (102) for sending out signals;

the connecting component (200) is arranged on one side, close to the receiving end (101), of the main body (100);

a protective sleeve (300) disposed on the connection assembly (200), the connection assembly (200) being used for adjusting the relative position of the protective sleeve (300) and the main body (100) so that the protective sleeve (300) selectively covers the receiving end (101); and

and the shielding layer is arranged on the protective sleeve (300) and corresponds to the receiving end (101).

2. The optical transceiver device according to claim 1, characterized in that the connection component (200) comprises:

a connecting rod (210) connected with the protective sleeve (300); and

connecting block (220), set up in connecting rod (210) are kept away from one side of protective sheath (300), be provided with on main part (100) with connecting block (220) sliding connection's connecting groove (103).

3. The optical transceiver according to claim 2, wherein the connecting block (220) is rotatably connected to the connecting groove (103).

4. The optical transceiver device according to claim 3, characterized in that the connection component (200) further comprises:

spacing strip (221), with connecting block (220) rotate to be connected, be equipped with the confession in spread groove (103) spacing groove that spacing strip (221) slided.

5. The optical transceiver device according to claim 4, characterized in that the connection component (200) further comprises:

the limiting block (222) is rotatably connected in the connecting block (220) and partially extends out of the connecting block (220), and the limiting strip (221) is arranged on one side, extending out of the connecting block (220), of the limiting block (222).

6. The optical transceiver device according to any one of claims 1 to 5, characterized in that the connecting assembly (200) is provided in two, the protective sleeve (300) being located between the two connecting assemblies (200).

7. The optical transceiver device according to any one of claims 1 to 5, characterized in that the optical transceiver device further comprises:

a fastener (400) provided to the connection assembly (200) and connected with the main body (100).

8. The optical transceiver device according to any one of claims 1 to 5, characterized in that the outer side of the protective sheath (300) is provided with anti-slip threads (310).

9. The optical transceiver device according to any one of claims 1 to 5, characterized in that the main body (100) comprises:

a housing (130), the connection assembly (200) being disposed on the housing (130).

10. The optical transceiver device according to claim 9, characterized in that the body (100) further comprises:

the light emitting assembly (110) and the light receiving assembly (120) are arranged in the shell (130) and are respectively positioned at the emitting end (102) and the receiving end (101).