CN213541817U

CN213541817U - ONU equipment fixing structure

Info

Publication number: CN213541817U
Application number: CN202022609532.9U
Authority: CN
Inventors: 胡栋; 曹祥月; 马力
Original assignee: Wuhan Net Box Technology Co ltd
Current assignee: Wuhan Net Box Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-25
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a ONU equipment fixing structure, which comprises a fixing frame and i, fixed frame center department is provided with the opening, both ends all are provided with the cavity about fixed frame is inside, the cavity is close to all to be provided with first AC motor on the opening one end inner wall, the equal fixedly connected with second AC motor of first AC motor right-hand member, first AC motor and the equal first bevel gear of fixedly connected with of second AC motor drive end, the equal meshing of first bevel gear outside one end is connected with second bevel gear. The utility model discloses in, drive corresponding rolling gear's rotation respectively through first AC motor and second AC motor to realize the fixed to ONU equipment body through the buffer block under the effect of rack board, can realize the height control to ONU equipment body according to the removal length of upper and lower both sides rack board simultaneously, convenient to use is worth wideling popularize.

Description

ONU equipment fixing structure

Technical Field

The utility model relates to the field of communication technology, especially, relate to a ONU equipment fixing structure.

Background

The ONU equipment is composed of a core function circuit, a power supply and management public unit and a communication interface, the core function block of the ONU comprises a user and service multiplexing function, a transmission multiplexing function and an ODN interface function, the user and service multiplexing function comprises the functions of assembling information from each user, distributing information to be transmitted to each user and connecting single service interfaces, the transmission multiplexing function comprises the functions of analyzing signals from the ODN, extracting parts belonging to the ONU and reasonably arranging information to be transmitted to the ODN, and the ODN interface function provides a series of optical physical interface functions.

The ONU equipment is basically fixedly installed when being installed at the present stage, and the height of the ONU equipment cannot be correspondingly adjusted, so that subsequent flat cable installation is inconvenient, and secondly, the fixed installation enables the ONU base to be in contact with a fixed platform, so that the heat dissipation efficiency of the ONU equipment in the use process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the ONU equipment fixing structure who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ONU equipment fixing structure, includes fixed frame, its characterized in that: an opening is formed in the center of the fixing frame, cavities are formed in the upper end and the lower end of the inside of the fixing frame, a first alternating current motor is arranged on the inner wall of one end, close to the opening, of each cavity, a second alternating current motor is fixedly connected to the right end of the first alternating current motor, a first bevel gear is fixedly connected to the driving ends of the first alternating current motor and the second alternating current motor, a second bevel gear is connected to one end of the outer side of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the center of the inside of the second bevel gear, rotating gears are fixedly connected to the positions, close to the inner walls of the front end and the rear end of each cavity, of the front side and the rear side of each rotating gear, a rack plate is connected to one end of the outer side of each rotating gear in a meshed mode, two, the equal fixedly connected with T type slider in inboard one end middle part of dead lever, the equal sliding connection of T type slider is in T type spout, T type spout all sets up the inside of keeping away from rolling gear one end at the rack plate.

As a further description of the above technical solution:

the two ends of the rotating rod are respectively and rotatably connected to the inner walls of the front end and the rear end of the cavity.

As a further description of the above technical solution:

the rack plate is far away from the equal fixedly connected with limiting plate of opening one end.

As a further description of the above technical solution:

the buffer blocks are respectively arranged at four corners at the upper end and the lower end of the ONU equipment body.

As a further description of the above technical solution:

the equal fixedly connected with support column in fixed frame bottom four corners and the equal fixedly connected with supporting seat in support column bottom.

As a further description of the above technical solution:

through holes are formed in the upper end and the lower end of the cavity and correspond to the rack plates.

As a further description of the above technical solution:

first alternating current motor and the equal fixedly connected with fixed block in second alternating current motor bottom and the equal fixed connection of fixed block are on the inner wall that the cavity is close to opening one end.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first, first alternating current motor and the rotation that second alternating current motor drove corresponding rolling gear through in the upper and lower both ends cavity, the rack board that drives earlier and correspond carries out the ascending removal of vertical direction under rolling gear's effect, thereby fix ONU equipment body through rack board one overhead buffer block, can carry out high adjustment to ONU equipment body according to the removal length of upper and lower both ends rack board simultaneously, thereby be convenient for subsequent winding displacement installation, thereby secondly through erect ONU equipment and make its bottom not guarantee the normal heat dissipation in ONU equipment bottom with the mounting platform contact, be worth wideling popularize.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an ONU apparatus mounting and fixing structure provided by the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is the utility model provides an internal structure schematic diagram of cavity among ONU equipment fixing structure.

Illustration of the drawings:

1. a fixing frame; 2. an opening; 3. a chamber; 4. a first alternating current motor; 5. a second alternating current motor; 6. a first bevel gear; 7. a second bevel gear; 8. rotating the rod; 9. a rotating gear; 10. a rack plate; 11. a buffer block; 12. fixing the rod; 13. a T-shaped slider; 14. a T-shaped chute; 15. a limiting plate; 16. an ONU device body; 17. a support pillar; 18. a supporting seat; 19. a through hole; 20. and (5) fixing blocks.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an ONU equipment installation and fixing structure comprises a fixing frame 1, wherein an opening 2 is arranged at the center of the fixing frame 1, a cavity 3 is arranged at the upper end and the lower end inside the fixing frame 1, a first alternating current motor 4 is arranged on the inner wall of one end of the cavity 3 close to the opening 2, a second alternating current motor 5 is fixedly connected with the right end of the first alternating current motor 4, the driving ends of the first alternating current motor 4 and the second alternating current motor 5 are fixedly connected with a first bevel gear 6, one end of the outer side of the first bevel gear 6 is engaged with a second bevel gear 7, the center inside of the second bevel gear 7 is fixedly connected with a rotating rod 8, rotating gears 9 are fixedly connected at the positions of the front side and the rear side of the rotating rod 8 close to the inner walls of the front side and the rear side of the cavity 3, one end of the outer side of each rotating gear 9 is engaged with a rack plate, fixing rods 12 are arranged at the left side and the right side of the cavity 3 close to the rack plate 10, a T-shaped sliding block 13 is fixedly connected at the middle part of one end of the inner side of each fixing rod 12, the T-shaped sliding blocks 13 are all connected in the T-shaped sliding grooves 14 in a sliding manner, the T-shaped sliding grooves 14 are all arranged in the rack plate 10 far away from one end of the rotating gear 9, when the ONU equipment body 16 is installed, the first alternating current motor 4 and the second alternating current motor 5 in the cavity 3 at the upper side and the lower side of the fixing frame 1 drive the corresponding first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the rotating rod 8 corresponding to the inner part to rotate, the rotating gears 9 at the two sides are driven to rotate under the action of the rotating rod 8, the rack plate 10 is moved in the vertical direction through the rotating gears 9, and meanwhile, the T-, thereby realized rack plate 10's normal stable removal, it realizes fixing ONU equipment body 16 in opening 2 to the removal in opening 2 to drive corresponding buffer block 11 through upper and lower side rack plate 10, and according to the field installation demand, realize the adjustment to ONU equipment body 16 height through the adjustment to upper and lower both sides rack plate 10 removal length, thereby be convenient for install the winding displacement after fixing, thereby secondly through the support to ONU equipment body make its bottom not with the mounting platform contact guarantee the normal heat dissipation in ONU equipment body 16 bottom.

The two ends of the rotating rod 8 are respectively and rotatably connected to the inner walls of the front end and the rear end of the cavity 3, so that the normal rotation of the rotating rod 8 is ensured, the end, away from the opening 2, of the rack plate 10 is fixedly connected with a limiting plate 15, the limiting plate 15 plays a limiting role in the vertical movement process of the rack plate 10, the buffer blocks 11 are respectively arranged at the four corners of the upper end and the lower end of the ONU equipment body 16, so that the ONU equipment body 16 is fixed and supported, the four corners of the bottom end of the fixing frame 1 are respectively and fixedly connected with a supporting column 17, the bottom end of the supporting column 17 is respectively and fixedly connected with a supporting seat 18, the stability of the whole device is improved through the supporting column 17 and the supporting seat 18, the upper end and the lower end of the cavity 3 are respectively provided with a through hole 19 corresponding to the rack plate 10, the through holes 19 ensure the normal movement of, the fixing block 20 plays a role of supporting and fixing the first alternating current motor 4 and the second alternating current motor 5.

The working principle is as follows: when the ONU equipment body 16 is installed, the first AC motor 4 and the second AC motor 5 in the chambers 3 at the upper and lower sides of the fixed frame 1 drive the corresponding first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the corresponding rotating rod 8 inside to rotate, the rotating gears 9 at the two sides are driven to rotate under the action of the rotating rod 8, the rack plate 10 is moved in the vertical direction through the rotating gears 9, meanwhile, the T-shaped sliding block 13 on the fixed rod 12 slides correspondingly in the T-shaped sliding groove 14 in the rack plate 10, thereby realizing the normal and stable movement of the rack plate 10, the ONU equipment body 16 in the opening 2 is fixed through the corresponding buffer block 11 driven by the upper and lower rack plates 10 to move towards the opening 2, and the height of the ONU equipment body 16 is adjusted through the adjustment of the moving length of the upper and lower rack plates 10 according to the requirement of field installation, thereby be convenient for install the winding displacement after fixing, thereby secondly make its bottom not contact with mounting platform normal heat dissipation of 16 bottoms of ONU equipment is guaranteed through the frame of setting up to ONU equipment body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ONU equipment fixing structure, includes fixed frame (1), its characterized in that: an opening (2) is arranged at the center of the fixed frame (1), chambers (3) are arranged at the upper end and the lower end of the interior of the fixed frame (1), a first alternating current motor (4) is arranged on the inner wall of one end, close to the opening (2), of each chamber (3), a second alternating current motor (5) is fixedly connected to the right end of each first alternating current motor (4), first bevel gears (6) are fixedly connected to the driving ends of the first alternating current motors (4) and the second alternating current motors (5), second bevel gears (7) are meshed with one ends of the outer sides of the first bevel gears (6), rotating rods (8) are fixedly connected to the center of the interior of each second bevel gear (7), rotating gears (9) are fixedly connected to the inner walls of the front and the rear ends, close to the front and the rear ends of the chambers (3), and rack plates (10) are meshed with one ends of the, rack plate (10) both ends all run through cavity (3) and rack plate (10) one end and all extend to opening (2) in and fixedly connected with buffer block (11), cavity (3) left and right sides is close to rack plate (10) department and all is provided with dead lever (12), the equal fixedly connected with T type slider (13) in dead lever (12) inboard one end middle part, equal sliding connection of T type slider (13) is in T type spout (14), T type spout (14) all set up the inside of keeping away from rolling gear (9) one end in rack plate (10).

2. The ONU apparatus mounting/fixing structure according to claim 1, wherein: the two ends of the rotating rod (8) are respectively and rotatably connected to the inner walls of the front end and the rear end of the cavity (3).

3. The ONU apparatus mounting/fixing structure according to claim 1, wherein: and one end of the rack plate (10) far away from the opening (2) is fixedly connected with a limiting plate (15).

4. The ONU apparatus mounting/fixing structure according to claim 1, wherein: the buffer blocks (11) are respectively arranged at four corners at the upper end and the lower end of the ONU equipment body (16).

5. The ONU apparatus mounting/fixing structure according to claim 1, wherein: the supporting frame is characterized in that supporting columns (17) are fixedly connected to four corners of the bottom end of the fixing frame (1) respectively, and supporting seats (18) are fixedly connected to the bottom ends of the supporting columns (17).

6. The ONU apparatus mounting/fixing structure according to claim 1, wherein: through holes (19) are formed in the upper end and the lower end of the cavity (3) and correspond to the rack plates (10).

7. The ONU apparatus mounting/fixing structure according to claim 1, wherein: first alternating current motor (4) and second alternating current motor (5) equal fixedly connected with bottom fixed block (20) and the equal fixed connection of fixed block (20) are on cavity (3) are close to the inner wall of opening (2) one end.