CN215867238U

CN215867238U - Fixing structure of optical communication receiver

Info

Publication number: CN215867238U
Application number: CN202121440125.8U
Authority: CN
Inventors: 粱雪峰; 冉杰
Original assignee: Wuhan Siyou Photoelectric Technology Co ltd
Current assignee: Wuhan Siyou Photoelectric Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-18
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of optical communication receivers, and provides a fixing structure of an optical communication receiver, which comprises a fixing plate and a sleeve arranged on the fixing plate, wherein a ball window lens is fixedly arranged at the top end of the sleeve, an optical communication receiving assembly is fixedly arranged on the fixing plate, a lead is connected to the optical communication assembly, the lead penetrates through the fixing plate and extends to the lower part of the fixing plate, a height adjusting assembly is detachably connected to the fixing plate, and the height adjusting assembly is fixedly connected with a fixing surface. According to the fixing structure of the optical communication receiver, the height adjusting assembly is fixedly connected with the fixing surface, and the fixing plate is detachably connected with the height adjusting assembly, so that the optical communication receiver is convenient to mount and dismount; and the installation height can be adjusted according to the installation requirement of the optical communication receiver, and the method has the characteristic of strong applicability.

Description

Fixing structure of optical communication receiver

Technical Field

The utility model relates to the technical field of optical communication receivers, in particular to a fixing structure of an optical communication receiver.

Background

The optical communication receiver receives the effective optical signal, converts the optical signal into a corresponding current signal and transmits the current signal to other equipment, so that the optical signal is transmitted.

The existing optical communication receiver is fixedly connected with a fixed surface in the installation process, so that the installation and the disassembly are inconvenient, and in addition, the height of the existing optical communication receiver cannot be adjusted according to the requirement in the installation process, so that the existing optical communication receiver needs to be improved.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the fixing structure of the optical communication receiver provided by the utility model is convenient for the installation and the disassembly of the optical communication receiver and has the characteristic of strong applicability.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a fixed knot of optical communication receiver constructs, includes the fixed plate and installs the sleeve pipe on the fixed plate, sheathed tube top fixed mounting has ball window lens, and fixed mounting has optical communication receiving assembly on the fixed plate, is connected with the lead wire on the optical communication subassembly, and the lead wire passes the below that the fixed plate extended to the fixed plate, and detachably is connected with height adjusting assembly on the fixed plate, height adjusting assembly and fixed surface fixed connection.

Further, the height adjusting assembly comprises an annular mounting plate, a fixing barrel is fixedly mounted on the annular mounting plate, a first through hole is formed in the fixing barrel, the radius of the first through hole is matched with the outer diameter of the fixing plate, a plurality of annular clamping grooves are uniformly formed in the side wall of the first through hole, notches are formed in the side walls of the annular clamping grooves, the notches are communicated with the annular clamping grooves, a second through hole is formed in the side wall of the annular clamping groove, a telescopic fixing piece is arranged in the second through hole, a clamping block is fixedly mounted on the fixing plate, the clamping block is matched with the notches, and the telescopic fixing piece is connected with the clamping block.

Further, place the hole on the lateral wall of second through-hole, scalable mounting includes the telescopic link, and in the second through-hole was arranged in to the telescopic link, the tip fixed mounting of telescopic link had the stopper, and the cover is equipped with extension spring on the telescopic link, extension spring's one end and the lateral wall fixed connection who places the hole, extension spring's the other end and stopper fixed connection, set up the card hole with telescopic link looks adaptation on the fixture block.

Furthermore, an opening is formed in the sleeve, the optical communication receiving assembly comprises a receiver chip, the receiver chip is mounted on the fixing plate, the lead is connected with the receiver chip, a USB interface is arranged on the receiver chip, and a connecting end of the USB interface extends to the outer side of the opening.

Furthermore, a plurality of mounting holes are uniformly formed in the annular mounting plate.

According to the technical scheme, the utility model has the beneficial effects that: the height adjusting assembly is fixedly connected with the fixing surface, and the fixing plate is detachably connected with the height adjusting assembly, so that the optical communication receiver can be conveniently mounted and dismounted; and the installation height can be adjusted according to the installation requirement of the optical communication receiver, and the method has the characteristic of strong applicability.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of an optical receiver according to the present invention;

FIG. 2 is a schematic view of the height adjustment assembly of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of the present invention.

Reference numerals:

1-fixing the plate; 2-a ring-shaped mounting plate; 3-mounting holes;

11-a sleeve; 12-a spherical window lens; 13-a receiver chip; 14-a USB interface; 15-lead; 16-a fixture block; 17-a hole; 18-opening; 21-a fixed cylinder; 22-a first via; 23-a ring slot; 24-a notch; 25-a second via; 26-placing holes; 27-a telescopic rod; 28-a limiting block; 29-extension spring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 3, the fixing structure of an optical communication receiver provided in this embodiment includes a fixing plate 1 and a sleeve 11 installed on the fixing plate 1, a ball lens 12 is fixedly installed at a top end of the sleeve 11, an optical communication receiving module is fixedly installed on the fixing plate 1, a lead 15 is connected to the optical communication module, the lead 15 extends to a lower side of the fixing plate 1 through the fixing plate 1, a height adjusting module is detachably connected to the fixing plate 1, and the height adjusting module is fixedly connected to a fixing surface.

In actual use, the height adjusting assembly is fixedly connected with the fixing surface, and the fixing plate 1 is detachably connected with the height adjusting assembly, so that the optical communication receiver can be conveniently mounted and dismounted; and the installation height can be adjusted according to the installation requirement of the optical communication receiver, and the method has the characteristic of strong applicability.

In this embodiment, the height adjusting assembly includes annular mounting panel 2, fixed mounting has a fixed cylinder 21 on the annular mounting panel 2, first through-hole 22 has been seted up in the fixed cylinder 21, the radius of first through-hole 22 and the external diameter looks adaptation of fixed plate 1, a plurality of ring groove 23 have been seted up on the lateral wall of first through-hole 22 uniformly, breach 24 has all been seted up on the lateral wall of a plurality of ring groove 23, breach 24 and ring groove 23 intercommunication, second through-hole 25 has been seted up on ring groove 23's the lateral wall, be provided with scalable mounting in the second through-hole 25, fixed mounting has fixture block 16 on the fixed plate 1, fixture block 16 and breach 24 looks adaptation, scalable mounting and fixture block 16 joint.

In practical use, the annular mounting plate 2 is fixedly connected with the fixing surface, the fixture block 16 corresponds to the notch 24, the fixture block 16 is placed in the corresponding annular clamping groove 23 according to the requirement of the use height, the fixing plate 1 is rotated to enable the fixture block 16 on the fixing plate 1 to correspond to the telescopic fixing piece, and the fixing between the fixing plate 1 and the fixing barrel 21 is realized through the fixing of the telescopic fixing piece and the fixture block 16. In order to maintain the stability of the fixing plate 1, a plurality of blocks 16 may be mounted on the fixing plate 1, a plurality of notches 24 may be formed on the side walls of the plurality of ring-shaped slots 23, and the positions of the plurality of blocks 16 and the plurality of notches 24 correspond to each other one by one.

In this embodiment, a placing hole 26 is formed in a side wall of the second through hole 25, the retractable fixing member includes a retractable rod 27, the retractable rod 27 is placed in the second through hole 25, a limit block 28 is fixedly mounted at an end of the retractable rod 27, an extension spring 29 is sleeved on the retractable rod 27, one end of the extension spring 29 is fixedly connected with the side wall of the placing hole 26, the other end of the extension spring 29 is fixedly connected with the limit block 28, and a clamping hole 17 matched with the retractable rod 27 is formed in the clamping block 16.

In actual use, the telescopic rod 27 is pulled to enable the end portion of the telescopic rod 27 to be far away from the annular clamping groove 23, the clamping block 16 is rotated to the position corresponding to the telescopic rod 27, the telescopic rod 27 is loosened to enable the telescopic rod 27 to move towards the clamping hole 17 under the pressure action of the extension spring 29, and connection between the telescopic rod 27 and the clamping block 16 is achieved.

In this embodiment, an opening 18 is opened on the sleeve 11, the optical communication receiving component includes a receiver chip 13, the receiver chip 13 is mounted on the fixing plate 1, the lead 15 is connected to the receiver chip 13, the receiver chip 13 is provided with a USB interface 14, and a connecting end of the USB interface 14 extends to an outer side of the opening 18.

In practical use, light rays are focused through the ball window lens 12 and then reach the receiver chip 13, the receiver chip converts focused light signals into corresponding current signals, the current signals are transmitted to other equipment through the lead 15, and meanwhile, the current signals can be connected with other equipment through the USB interface 14 to perform signal transmission. The receiver chip 13 is conventional and will not be described in detail.

In this embodiment, a plurality of mounting holes 3 are uniformly opened on the annular mounting plate 2, and the annular mounting plate 2 is fixed to the fixing surface through the mounting holes 3.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. A fixing structure of an optical communication receiver, comprising a fixing plate (1) and a sleeve (11) mounted on the fixing plate (1), characterized in that: the top fixed mounting of sleeve pipe (11) has ball window lens (12), and fixed mounting has optical communication receiving assembly on fixed plate (1), is connected with lead wire (15) on the optical communication subassembly, and lead wire (15) pass fixed plate (1) and extend to the below of fixed plate (1), and detachably is connected with height adjusting assembly on fixed plate (1), height adjusting assembly and fixed surface fixed connection.

2. A fixing structure of an optical communication receiver according to claim 1, characterized in that: the height adjusting assembly comprises an annular mounting plate (2), a fixed cylinder (21) is fixedly mounted on the annular mounting plate (2), a first through hole (22) is formed in the fixed cylinder (21), the radius of the first through hole (22) is matched with the outer diameter of a fixing plate (1), a plurality of annular clamping grooves (23) are uniformly formed in the side wall of the first through hole (22), notches (24) are formed in the side walls of the annular clamping grooves (23), the notches (24) are communicated with the annular clamping grooves (23), second through holes (25) are formed in the side wall of the annular clamping grooves (23), telescopic fixing pieces are arranged in the second through holes (25), a clamping block (16) is fixedly mounted on the fixing plate (1), the clamping block (16) is matched with the notches (24), and the telescopic fixing pieces are clamped with the clamping block (16).

3. A fixing structure of an optical communication receiver according to claim 2, characterized in that: seted up on the lateral wall of second through-hole (25) and placed hole (26), scalable mounting includes telescopic link (27), and in second through-hole (25) were arranged in telescopic link (27), the tip fixed mounting of telescopic link (27) had stopper (28), and the cover is equipped with extension spring (29) on telescopic link (27), the one end of extension spring (29) and the lateral wall fixed connection who places hole (26), the other end and stopper (28) fixed connection of extension spring (29), seted up card hole (17) with telescopic link (27) looks adaptation on fixture block (16).

4. A fixing structure of an optical communication receiver according to claim 1, characterized in that: the optical communication receiving assembly comprises a receiver chip (13), the receiver chip (13) is installed on the fixing plate (1), the lead (15) is connected with the receiver chip (13), a USB interface (14) is arranged on the receiver chip (13), and the connecting end of the USB interface (14) extends to the outer side of the opening (18).

5. A fixing structure of an optical communication receiver according to claim 2, characterized in that: a plurality of mounting holes (3) are uniformly formed in the annular mounting plate (2).