CN210424400U

CN210424400U - Hanging bracket for mounting projector

Info

Publication number: CN210424400U
Application number: CN201920907754.3U
Authority: CN
Inventors: 刘利刚
Original assignee: Tianjin Wanqi Technology Development Co ltd
Current assignee: Tianjin Wanqi Technology Development Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-28
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a gallows is used in projecting apparatus installation relates to projecting apparatus erection equipment field, and is troublesome to current projecting apparatus installation, and is inefficient, and has the problem of the risk that equipment damaged, now proposes following scheme, and it includes under casing, inner box, first slide has been seted up to the left and right sides inner wall of under casing, the first slider of left and right sides lower extreme fixedly connected with of inner box, the left and right sides of the bottom of under casing is provided with hydraulic means, carry out fixed connection through square frame between the upper end both sides limit of inner box, the second slide has been seted up to the left and right sides inner wall of square frame, two be provided with the slide between the second slide, the appearance tank has been seted up on the slide, the equal fixedly connected with second slider in the left and right sides of slide, be connected with the threaded rod between the side around the square frame. The utility model discloses gallows is used in the projector installation has easy to assemble, and is stable and efficient characteristics.

Description

Hanging bracket for mounting projector

Technical Field

The utility model relates to a projecting apparatus erection equipment field especially relates to a gallows is used in projecting apparatus installation.

Background

In the installation of current projecting apparatus, because the roof in the house that the projecting apparatus most set up for when the installation, be difficult to align and look for the position of installation, and the risk that equipment dropped appears in the installation very probably, cause the unnecessary loss, and the staff in the installation stands and carries out the installation of equipment on the roof at the eminence, also has very big uncomfortable, and is humanized inadequately, consequently provides a gallows for the installation of projecting apparatus.

Disclosure of Invention

The utility model provides a pair of gallows is used in projecting apparatus installation has solved current projecting apparatus installation trouble, and is inefficient, and has the problem of the risk that equipment damaged.

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

the utility model provides a gallows is used in projecting apparatus installation, includes under casing, inner box, first slide has been seted up to the left and right sides inner wall of under casing, the first slider of left and right sides lower extreme fixedly connected with of inner box, the left and right sides of the bottom of under casing is provided with hydraulic means, carry out fixed connection through square frame between the upper end both sides limit of inner box, the second slide has been seted up to the left and right sides inner wall of square frame, two be provided with the slide between the second slide, the appearance tank has been seted up on the slide, the equal fixedly connected with second slider in left and right sides of slide, be connected with the threaded rod between the side around the square frame.

Preferably, the first sliding blocks fixedly connected with the left side and the right side of the inner box are connected in the first slide way in a sliding mode.

Preferably, the tail end of an upper ejector rod of the hydraulic device is fixedly connected to the lower surface of the first sliding block.

Preferably, the second sliding blocks fixedly connected with the left side and the right side of the sliding plate are connected in the second sliding ways in a sliding mode.

Preferably, the threaded rod is movably connected to the front inner wall and the rear inner wall of the square frame through bearings, an extension end is arranged in front of the square frame, the handle is fixedly connected with the extension end, and the threaded rod penetrates through the sliding plate in the square frame and is in threaded connection with the sliding plate.

The utility model provides a beneficial effect is: a first slide way is arranged on the inner wall of a left photo album and a right photo album of a bottom box, then a hydraulic device is arranged on the bottom wall, an inner box is arranged in the bottom box, first slide blocks are fixedly connected to the lower ends of the left side and the right side of the inner box and are connected in the first slide way in a sliding mode, the tail end of a mandril of the hydraulic device is fixedly connected with the lower surface of the first slide block, the inner box can be jacked up under the action of a hydraulic rotating shaft, the left side and the right side of the upper end of the inner box are fixedly connected through square frames, second slide ways are arranged on the inner wall of the left side and the right side of each square frame, slide plates are arranged in the square frames, second slide blocks are fixedly connected to the left end and the right end of each slide plate and are connected in the second slide ways in a sliding mode, threaded rods are movably connected between the front, threaded connection at threaded rod and slide adjusts the front and back position of slide, then finds the accurate position and installs again for this device has easy to assemble, stable and efficient characteristics.

Drawings

Fig. 1 is a sectional view of a structure of a hanger for mounting a projector according to the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1.

Reference numbers in the figures: the device comprises a bottom box 1, a first slide way 2, an inner box 3, a first slide block 4, a hydraulic device 5, a square frame 6, a second slide way 7, a slide plate 8, an instrument groove 9, a second slide block 10 and a threaded rod 11.

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.

Referring to fig. 1-2, a gallows is used in projector installation, includes bottom case 1, inner box 3, first slide 2 has been seted up to the left and right sides inner wall of bottom case 1, the first slider 4 of left and right sides lower extreme fixedly connected with of inner box 3, the left and right sides of the bottom of bottom case 1 is provided with hydraulic means 5, carry out fixed connection through square frame 6 between the upper end both sides limit of inner box 3, second slide 7 has been seted up to the left and right sides inner wall of square frame 6, two be provided with slide 8 between the second slide 7, the appearance tank 9 has been seted up on the slide 8, the equal fixedly connected with second slider 10 in the left and right sides of slide 8, be connected with threaded rod 11 between the side around square frame 6.

In this embodiment, 4 sliding connection of first slider of the left and right sides fixed connection of inner box 3 are in first slide 2, the terminal fixed connection of top ejector pin at first slider 4's of hydraulic means 5 lower surface, 8 left and right sides fixed connection's of slide second slider 10 sliding connection is in second slide 7, threaded rod 11 passes through bearing swing joint inner wall around square frame 6, and be equipped with the extension end in the place ahead of square frame 6, extension end fixedly connected with handle, and threaded rod 11 passes slide 8 in square frame 6, and with 8 threaded connection of slide.

The working principle is as follows: the utility model discloses the user can place equipment earlier when using in 9 with the instrument groove among the device, then stands at the inner wall of inner box, starts hydraulic means 5 and promotes inner box 3 to suitable position, then can adjust the position of slide 8 through rotating threaded rod 11, carries out a better alignment, then can install.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but 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 therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A hanger for mounting a projector comprises a bottom box (1) and an inner box (3), it is characterized in that the inner walls of the left side and the right side of the bottom box (1) are provided with first slide ways (2), the lower ends of the left side and the right side of the inner box (3) are fixedly connected with a first slide block (4), the left side and the right side of the bottom box (1) are provided with hydraulic devices (5), the two sides of the upper end of the inner box (3) are fixedly connected through a square frame (6), the inner walls of the left side and the right side of the square frame (6) are provided with second slide ways (7), a sliding plate (8) is arranged between the two second slide ways (7), an instrument groove (9) is formed in the sliding plate (8), second sliding blocks (10) are fixedly connected to the left side and the right side of the sliding plate (8), a threaded rod (11) is connected between the front side and the rear side of the square frame (6).

2. The hanger for mounting a projector according to claim 1, wherein the first slider (4) fixedly connected to the left and right sides of the inner box (3) is slidably connected to the first slide (2).

3. The hanger for mounting a projector according to claim 1 or 2, wherein the end of the upper jack of the hydraulic device (5) is fixedly connected to the lower surface of the first slider (4).

4. The hanger for mounting a projector according to claim 1, wherein the second slider (10) fixedly connected to the left and right sides of the sliding plate (8) is slidably connected to the second slide way (7).

5. The hanger for mounting a projector according to claim 1, wherein the threaded rod (11) is movably connected to the front and rear inner walls of the square frame (6) through bearings, and an extension end is provided in front of the square frame (6), the extension end is fixedly connected with a handle, and the threaded rod (11) passes through the sliding plate (8) in the square frame (6) and is in threaded connection with the sliding plate (8).