CN219036135U - Equipment base - Google Patents

Abstract

The utility model relates to the technical field of wireless optical communication equipment and discloses an equipment base, which comprises a fixed plate and a mounting plate, wherein a rotating shaft is rotationally connected to the fixed plate, a connecting sleeve is sleeved outside the rotating shaft, the end part of the rotating shaft penetrates through the connecting sleeve and is connected with a first bevel gear, the connecting sleeve is connected with a U-shaped connecting frame, the U-shaped connecting frame is rotationally connected with a connecting shaft, a rotating arm and a second bevel gear are connected to the connecting shaft, the rotating arm is connected with the mounting plate, and the second bevel gear is meshed with the first bevel gear. The utility model can realize 360-degree horizontal rotation of the wireless optical communication equipment, can perform large-angle pitching adjustment on the wireless optical communication equipment, has a larger visual angle adjusting range, greatly improves the use convenience and improves the adaptability.

Description

Equipment base

Technical Field

The utility model relates to the technical field of wireless optical communication equipment, in particular to an equipment base.

Background

When the wireless optical communication device is installed, a host is usually installed on a fixed base, and then is installed on an iron tower or other buildings through the fixed base. Wireless optical communication devices generally operate outdoors, and thus require a stable fixed base suitable for outdoor installation. The fixing base not only can be reliably fixed and locked, but also has the visual angle adjusting function. However, the existing base is generally small in adjusting range, which causes inconvenience in use, and therefore needs to be improved.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides an equipment base.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an equipment base, includes fixed plate and mounting panel, it is connected with the pivot to rotate on the fixed plate, the pivot overcoat is equipped with the adapter sleeve, and the tip of pivot runs through the adapter sleeve and is connected with bevel gear one, and the adapter sleeve is connected with U type link, rotate on the U type link and be connected with the connecting axle, be connected with swinging boom and bevel gear two on the connecting axle, the swinging boom is connected with the mounting panel, bevel gear two and bevel gear one meshing.

The fixing plate is provided with a fixing hole for fixing the device at a use place; the mounting plate is provided with a mounting hole for mounting the wireless optical communication equipment.

When the visual angle is regulated, only the rotating shaft is rotated, at the moment, the connecting sleeve does not rotate, the rotating shaft drives the connecting shaft to rotate through bevel gear transmission, and the mounting plate rotates along with the connecting shaft, so that the pitch angle of the wireless optical communication equipment is regulated; the rotating shaft and the connecting sleeve are synchronously rotated (the rotating shaft and the connecting sleeve keep the same angular velocity and steering), the U-shaped connecting frame rotates along with the connecting sleeve, so that the horizontal rotation of the wireless optical communication equipment can be realized, at the moment, the first bevel gear synchronously rotates along with the rotating shaft, the connecting shaft and the second bevel gear synchronously rotate along with the connecting sleeve, and therefore, the first bevel gear and the second bevel gear can always keep an engaged state.

Preferably, the fixing sleeve is arranged outside the rotating shaft and the connecting sleeve respectively, and the fixing sleeve is provided with a first positioning jackscrew for positioning the rotating shaft or the connecting sleeve.

The first tightening positioning jackscrew can circumferentially position the rotating shaft and the connecting sleeve, so that the wireless optical communication equipment with the adjusted visual angle is locked.

Preferably, the connecting key and a plurality of sliding blocks uniformly distributed along the circumferential direction are arranged on the rotating shaft, the connecting key extends along the axial direction of the rotating shaft, the sliding blocks are in sliding fit with the rotating shaft along the radial direction of the rotating shaft, a movable sleeve is arranged between the connecting sleeve and the rotating shaft, key grooves matched with the connecting key are arranged on the inner wall of the movable sleeve, the movable sleeve and the sliding blocks are connected through a connecting rod, and two end parts of the connecting rod are respectively in rotating fit with the movable sleeve and the sliding blocks.

When the pitch angle of the wireless optical communication equipment is regulated, only the rotating shaft is required to be rotated, at the moment, the sliding block is not contacted with the side wall of the connecting sleeve, and the connecting sleeve cannot rotate along with the rotating shaft; when carrying out horizontal rotation to wireless optical communication equipment, need synchronous rotation pivot and connecting sleeve, at this moment, the upward movement removes the sleeve, and it removes along outer through the connecting rod drive slider to remove the sleeve, until the slider realizes interior clamp with connecting sleeve's inner wall butt, then rotates the connecting axle again, removes sleeve, slider and all rotates along with the pivot, and under the effect of clamp in the slider, connecting sleeve also rotates along with the connecting axle is synchronous.

Through setting up movable sleeve and slider, can realize pivot and connecting sleeve's separation and reunion to satisfy the user demand of pivot rotation alone or pivot and connecting sleeve synchronous revolution, the operation of being convenient for.

Preferably, a sliding groove is fixed on the rotating shaft corresponding to each sliding block, and the sliding blocks are in sliding fit with the sliding grooves.

Preferably, a positioning jackscrew II is arranged on the movable sleeve.

The movable sleeve can be positioned by tightening the positioning jackscrew II, so that the position of the sliding block is locked.

The utility model also comprises other components which can enable the equipment base to be used normally, and the other components are all conventional technical means in the field. In addition, the devices or components not defined in the present utility model are all conventional in the art.

The utility model can realize 360-degree horizontal rotation of the wireless optical communication equipment, can perform large-angle pitching adjustment on the wireless optical communication equipment, has a larger visual angle adjusting range, greatly improves the use convenience and improves the adaptability.

Drawings

Fig. 1 is a front view of the present embodiment.

Fig. 2 is a cross-sectional view taken along A-A of the shaft and the stationary sleeve of fig. 1.

Fig. 3 is an axial cross-sectional view of the connecting sleeve and traveling sleeve of fig. 1.

Fig. 4 is a B-B view of the traveling sleeve of fig. 3.

Fig. 5 is a C-C view of the chute of fig. 3.

In the figure: 1. a fixing plate; 2. a mounting plate; 3. a rotating shaft; 4. a connecting sleeve; 5. a U-shaped connecting frame; 6. a connecting shaft; 7. a rotating arm; 8. a fixed sleeve; 9. positioning a first jackscrew; 10. a connecting key; 11. a slide block; 12. moving the sleeve; 13. a connecting rod; 14. a chute; 15. and positioning a second jackscrew.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-5, an equipment base comprises a fixed plate 1 and a mounting plate 2, wherein a rotating shaft 3 is rotationally connected to the fixed plate, a connecting sleeve 4 is sleeved outside the rotating shaft 3, the end part of the rotating shaft 3 penetrates through the connecting sleeve and is connected with a bevel gear I, the connecting sleeve 4 is connected with a U-shaped connecting frame 5, a connecting shaft 6 is rotationally connected to the U-shaped connecting frame 5, a rotating arm 7 and a bevel gear II are connected to the connecting shaft 6, the rotating arm 7 is connected with the mounting plate 2, and the bevel gear II is meshed with the bevel gear I.

In this embodiment, the rotating shaft and the connecting sleeve 4 extend in the vertical direction and are coaxially arranged, and the connecting shaft extends in the horizontal direction; the rotating shaft penetrates through the connecting sleeve 4 and the U-shaped connecting frame 5 (a through hole for the rotating shaft to penetrate through is formed in the U-shaped connecting frame 5), and the rotating shaft is connected with a rotating handle.

The fixing plate 1 is provided with a fixing hole for fixing the device at a use place; the mounting plate 2 is provided with mounting holes for mounting wireless optical communication equipment.

When the visual angle is regulated, only the rotating shaft is rotated, at the moment, the connecting sleeve 4 does not rotate, the rotating shaft drives the connecting shaft to rotate through bevel gear transmission, and the mounting plate 2 rotates along with the connecting shaft, so that the pitch angle of the wireless optical communication equipment is regulated; the rotating shaft and the connecting sleeve 4 are synchronously rotated (the rotating shaft and the connecting sleeve 4 keep the same angular velocity and steering), the U-shaped connecting frame 5 rotates along with the connecting sleeve 4, so that the horizontal rotation of the wireless optical communication equipment can be realized, at the moment, the bevel gear I synchronously rotates along with the rotating shaft, the connecting shaft and the bevel gear II synchronously rotate along with the connecting sleeve 4, and therefore, the bevel gear I and the bevel gear II can always keep an engaged state.

The outer parts of the rotating shaft 3 and the connecting sleeve 4 are respectively provided with a fixed sleeve 8, and the fixed sleeve 8 is provided with a positioning jackscrew 9 for positioning the rotating shaft 3 or the connecting sleeve 4.

In this embodiment, the fixing sleeve 8 corresponding to the rotating shaft 3 is fixed on the fixing plate 1, the fixing sleeve 8 corresponding to the connecting sleeve 4 is fixed on the fixing plate 1 through an L-shaped bracket, and the connecting sleeve 4 is in running fit with the fixing sleeve 8.

The first positioning jackscrew 9 can be screwed to circumferentially position the rotating shaft and the connecting sleeve 4, so that the wireless optical communication equipment with the adjusted visual angle is locked.

The rotary shaft 3 is provided with a connecting key 10 and a plurality of sliding blocks 11 which are uniformly distributed along the circumferential direction, the connecting key 10 extends along the axial direction of the rotary shaft 3, the sliding blocks 11 are in sliding fit with the rotary shaft 3 along the radial direction of the rotary shaft 3, a movable sleeve 12 is arranged between the connecting sleeve 4 and the rotary shaft 3, the inner wall of the movable sleeve 12 is provided with a key groove matched with the connecting key 10, the movable sleeve 12 and the sliding blocks 11 are connected through a connecting rod 13, and two end parts of the connecting rod 13 are respectively in rotating fit with the movable sleeve 12 and the sliding blocks 11.

When the pitch angle of the wireless optical communication equipment is regulated, only the rotating shaft is required to be rotated, at the moment, the sliding block 11 is not contacted with the side wall of the connecting sleeve 4, and the connecting sleeve cannot rotate along with the rotating shaft; when carrying out horizontal rotation to wireless optical communication equipment, need synchronous rotation pivot and connecting sleeve 4, at this moment, upward shift removes sleeve 12, and it moves along outer to remove sleeve 12 drive slider 11 through connecting rod 13 until slider 11 and connecting sleeve 4's inner wall butt is realized interior clamp tightly, then rotates connecting axle 6 again, removes sleeve, slider and all rotates along with the pivot, and under the effect of clamping in the slider 11, connecting sleeve 4 also rotates along with connecting axle 6 in step.

In this embodiment, two sliders 11 are provided, so that in order to better achieve the inner clamping effect of the sliders 11 on the connecting sleeve 4, a plurality of sliders 11 may be provided in actual use, and the ends of the sliders 11 may be provided in an arc shape matching with the inner wall of the connecting sleeve 4.

Through setting up movable sleeve and slider 11, can realize the separation and reunion of pivot and connecting sleeve 4 to satisfy the user demand of pivot rotation alone or pivot and connecting sleeve 4 synchronous revolution, the operation of being convenient for.

A sliding groove 14 is fixed on the rotating shaft 3 corresponding to each sliding block 11, and the sliding blocks 11 are in sliding fit with the sliding grooves 14. In this embodiment, the chute is U-shaped.

The movable sleeve 12 is provided with a positioning jackscrew II 15.

Tightening the second positioning jack screw positions the moving sleeve 12, thereby locking the position of the slide block 11.

The utility model can realize 360-degree horizontal rotation of the wireless optical communication equipment, can perform large-angle pitching adjustment on the wireless optical communication equipment, has a larger visual angle adjusting range, greatly improves the use convenience and improves the adaptability.

The embodiments of the present utility model have been described above, the description is illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims (5)

1. An equipment base, includes fixed plate and mounting panel, its characterized in that: the fixed plate is connected with a rotating shaft in a rotating mode, a connecting sleeve is sleeved outside the rotating shaft, the end portion of the rotating shaft penetrates through the connecting sleeve and is connected with a first bevel gear, the connecting sleeve is connected with a U-shaped connecting frame, the U-shaped connecting frame is connected with a connecting shaft in a rotating mode, a rotating arm and a second bevel gear are connected to the connecting shaft, the rotating arm is connected with a mounting plate, and the second bevel gear is meshed with the first bevel gear.

2. A device base according to claim 1, wherein: the rotary shaft and the connecting sleeve are respectively provided with a fixed sleeve, and the fixed sleeve is provided with a positioning jackscrew I for positioning the rotary shaft or the connecting sleeve.

3. A device base according to claim 1, wherein: the rotary shaft is provided with a connecting key and a plurality of sliding blocks uniformly distributed along the circumferential direction, the connecting key extends along the axial direction of the rotary shaft, the sliding blocks are in sliding fit with the rotary shaft along the radial direction of the rotary shaft, a movable sleeve is arranged between the connecting sleeve and the rotary shaft, key grooves matched with the connecting key are formed in the inner wall of the movable sleeve, the movable sleeve is connected with the sliding blocks through connecting rods, and two end portions of the connecting rods are respectively in rotating fit with the movable sleeve and the sliding blocks.

4. A device base according to claim 3, wherein: and a sliding groove is fixed on the rotating shaft corresponding to each sliding block, and the sliding blocks are in sliding fit with the sliding grooves.

5. A device base according to claim 3, wherein: and a positioning jackscrew II is arranged on the movable sleeve.

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