CN209782080U

CN209782080U - sliding type projector hanging bracket

Info

Publication number: CN209782080U
Application number: CN201920487831.4U
Authority: CN
Inventors: 赵文发
Original assignee: Dongguan Aoxing Audio-Visual Equipment Co Ltd
Current assignee: Dongguan Aoxing Audio-Visual Equipment Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-12-13
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a slidingtype projecting apparatus gallows, linking arm under first fixed plate, second fixed plate, ball-type connector, first linking arm, power cord are buckled, right side shell, go up linking arm face lid, power cord and second, first fixed plate top has the second fixed plate through the screw fixation, the second fixed plate top has the ball-type connector through the screw fixation, ball-type connector top one side is provided with linking arm under the second, ball-type connector top opposite side is provided with first linking arm, and first linking arm cup joints at ball-type connector top with linking arm under the second, and this slidingtype projecting apparatus gallows simple structure, convenient operation realizes 360 degrees of rotation adjustment about, from top to bottom 90 by the rotation of ball-type connector, realizes angle regulation and fixed projection's function, utilizes and adjusts brake lever and slide rail and can reach a free regulating distance, Different use environments and functions of various machine types are suitable for being carried.

Description

Sliding type projector hanging bracket

Technical Field

the utility model relates to a projecting apparatus gallows technical field specifically is a slidingtype projecting apparatus gallows.

Background

With the development of the scientific level, the projection technology is greatly improved, so that the projector is widely applied to various occasions, and the shadow of the projection equipment can be seen everywhere in education and teaching, office meetings, shopping malls, home entertainment and the like; the popularization and application of the projector are changed from professional display equipment to mass products, the projector also moves to thousands of households, but after a common user purchases the projector, the projector is placed into a new problem, so a projector hanging bracket type device is generated, the hanging bracket plays a role in hanging, fixing and adjusting the projection visual angle of the projector, and for the use of the traditional projector hanging bracket, the traditional projector hanging bracket is complicated in installation, can only be fixed at one point after installation and cannot be movably adjusted, the projection direction of the projector can only face one direction, the projector hanging bracket is not suitable for various environments, the adjustment angle is limited, and the structural instability causes great falling danger behind the projector; in view of these drawbacks, it is necessary to design a sliding type projector hanger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slidingtype projecting apparatus gallows to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a sliding type projector hanging bracket comprises a first fixing plate, a second fixing plate, a spherical connector, a first lower connecting arm, a power line buckle, a right shell, an upper connecting arm face cover, a supporting plate, an upper connecting arm, a handle, a brake rod, an aluminum alloy base, a spring, a first lock catch, a second lock catch, a slide rail, a left shell, a power line and a second lower connecting arm, wherein the second fixing plate is fixed at the top of the first fixing plate through screws, the spherical connector is fixed at the top of the second fixing plate through screws, the second lower connecting arm is arranged on one side of the top of the spherical connector, the first lower connecting arm is arranged on the other side of the top of the spherical connector, the first lower connecting arm and the second lower connecting arm are sleeved at the top of the spherical connector, the upper connecting arm face cover is arranged at the top of the first lower connecting arm and the second lower connecting arm, the top of the first lower connecting arm and the top of the second lower connecting arm are provided with power lines, one end of each power line is connected with a power line buckle, one side of the top connecting arm cover is sleeved with a right shell, the other side of the top connecting arm cover is sleeved with a left shell, an upper connecting arm is arranged at the center of the inner parts of the right shell and the left shell, the bottom of the upper connecting arm is connected with the top connecting arm cover, the top of the upper connecting arm is provided with an aluminum alloy base, one side of the bottom of the aluminum alloy base is provided with a brake rod, the bottom of the brake rod is welded with a handle, the handle is positioned at one side of the right shell and the left shell, one side of the top of the aluminum alloy base is welded with a second lock catch, the other side of the top of the aluminum alloy base is, the aluminum alloy base top one side is provided with the spring, and the spring is located slide rail bottom one side, right side shell and left shell top center department all have the backup pad through the screw fixation.

furthermore, the protective sleeves are sleeved at the bottoms of the right shell and the left shell, and dustproof thin films are laid outside the right shell and the left shell.

Furthermore, the bottom of the first fixing plate is sleeved with an anti-slip sleeve, and the thickness of the anti-slip sleeve is 2 mm.

furthermore, the bottom of the first lower connecting arm and the bottom of the second lower connecting arm are provided with mounting grooves, and the mounting grooves are sleeved on the outer side of the spherical connector.

Furthermore, fixing holes are formed in the bottoms of the right shell and the left shell, and the fixing holes are sleeved on the top of the upper connecting arm face cover.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the sliding type projector hanger is simple in structure and convenient to operate, the horizontal 360-degree and vertical 90-degree rotation adjustment is realized by the rotation of the spherical connector, the functions of angle adjustment and projection fixing are realized, a free adjustment distance, different use environments and the function of being suitable for carrying various types can be achieved by adjusting the brake rod and the sliding rail, meanwhile, the brake rod bears the weight of the whole projector, the hanger body does not need to be directly installed on a wall surface when the hanger is used, and the installation and disassembly processes are simple and rapid; the hanger avoids the projector from falling due to shaking when the projector is lifted, and meanwhile, the projector is connected with the wall surface through the safety rope, so that the projector can bear the downward impact force of more than 200 kilograms to the maximum extent, and the damage to people due to accidental falling of the projector can be prevented; the positions are mutually associated and interacted, so that the function and the function of the projector hanging bracket are achieved, and the use and the adjustment of a user are facilitated.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

Fig. 1 is a schematic view of the overall structure of the present invention;

Fig. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

FIG. 4 is a schematic structural view of the ball-type connector of the present invention;

FIG. 5 is a schematic view of the brake lever structure of the present invention;

FIG. 6 is a schematic view of the aluminum alloy base structure of the present invention;

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a spherical connector; 4. a first lower connecting arm; 5. a power cord buckle; 6. a right housing; 7. an upper connecting arm face cover; 8. a support plate; 9. an upper connecting arm; 10. a handle; 11. a brake lever; 12. an aluminum alloy base; 13. a spring; 14. a first lock catch; 15. a second lock catch; 16. a slide rail; 17. a left housing; 18. a power line; 19. a second lower connecting arm.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a sliding type projector hanging bracket comprises a first fixing plate 1, a second fixing plate 2, a spherical connector 3, a first lower connecting arm 4, a power line buckle 5, a right shell 6, an upper connecting arm face cover 7, a supporting plate 8, an upper connecting arm 9, a handle 10, a brake rod 11, an aluminum alloy base 12, a spring 13, a first lock catch 14, a second lock catch 15, a slide rail 16, a left shell 17, a power line 18 and a second lower connecting arm 19, wherein an anti-slip sleeve is sleeved at the bottom of the first fixing plate 1, the thickness of the anti-slip sleeve is 2mm, the fixing of the first fixing plate 1 is facilitated, the second fixing plate 2 is fixed at the top of the first fixing plate 1 through screws, the spherical connector 3 is fixed at the top of the second fixing plate 2 through screws, the second lower connecting arm 19 is arranged on one side of the top of the spherical connector 3, the first lower connecting arm 4 is arranged on the other side of the top of the spherical connector 3, the bottom parts of the first lower connecting arm 4 and the second lower connecting arm 19 are provided with mounting grooves which are sleeved outside the spherical connector 3 to facilitate the fixation of the spherical connector 3, the top parts of the first lower connecting arm 4 and the second lower connecting arm 19 are provided with an upper connecting arm face cover 7, one side of the upper connecting arm face cover 7 is provided with a power cord buckle 5, the top parts of the first lower connecting arm 4 and the second lower connecting arm 19 are provided with a power cord 18, one end of the power cord 18 is connected with the power cord buckle 5, one side of the top part of the upper connecting arm face cover 7 is sleeved with a right shell 6, the other side of the top part of the upper connecting arm face cover 7 is sleeved with a left shell 17, the bottom parts of the right shell 6 and the left shell 17 are provided with fixing holes which are sleeved on the top part of the upper connecting arm cover 7 to facilitate the fixation of the upper connecting arm face cover 7, the bottom, is favorable for protecting the right shell 6 and the left shell 17, an upper connecting arm 9 is arranged at the center of the inner parts of the right shell 6 and the left shell 17, the bottom of the upper connecting arm 9 is connected with the upper connecting arm face cover 7, the top of the upper connecting arm 9 is provided with an aluminum alloy base 12, one side of the bottom of the aluminum alloy base 12 is provided with a brake rod 11, the bottom of the brake rod 11 is welded with a handle 10, the handle 10 is positioned at one side of the right shell 6 and the left shell 17, one side of the top of the aluminum alloy base 12 is welded with a second lock catch 15, the other side of the top of the aluminum alloy base 12 is welded with a first lock catch 14, and the first lock catch 14 is positioned at one side of the second lock catch 15, the top of the aluminum alloy base 12 is provided with a slide rail 16, the top of the brake rod 11 is connected with the bottom of the slide rail 16, one side of the top of the aluminum alloy base 12 is provided with a spring 13, the spring 13 is positioned on one side of the bottom of the slide rail 16, and the top centers of the right shell 6 and the left shell 17 are both fixed with a support plate 8 through screws; when the sliding type projector hanging bracket is used, one end of the spherical connector 3 is connected with a projector, the top of the spherical connector 3 at one end is arranged in the right shell 6 and the left shell 17, screws at the bottoms of the right shell 6 and the left shell 17 are used for tightness adjustment, rotation adjustment of 360 degrees horizontally and 90 degrees vertically is realized by rotation of the spherical connector 3 according to different use environments and use modes, when an angle suitable for projection is adjusted, the tightness adjustment screws are locked, invalid rotation of the spherical connector 3 is controlled, and the functions of angle adjustment and fixed projection are realized; the tail part of the brake rod 11 slides in the slide rail 16 to adjust the distance between the projector and the projection wall, the support plate 8 is upwards adjusted to prop against the mounting wall surface of the hanger to support the stability of the whole hanger, meanwhile, the hanger is controlled not to continuously slide at a proper position, and the brake rod 11 and the slide rail 16 can achieve the functions of freely adjusting the distance, using different environments and carrying various machine types; the brake rod 11 bears the weight of the whole projector, when the projector is used, the hanger body is not required to be directly installed on a wall surface, the handles 10 are shifted outwards, the tail parts of the brake rods 11 extend into the sliding rails 16, the handles 10 on the two sides are shifted inwards, the screws are locked, the directions of the handles 10 are fixed, and the installation and the disassembly processes are simple and rapid; the hanger avoids the projector from falling due to shaking when the projector is lifted, and meanwhile, the projector is connected with the wall surface through the safety rope, so that the projector can bear the downward impact force of more than 200 kilograms to the maximum extent, and the damage to people due to accidental falling of the projector can be prevented; the positions are arranged and combined to be mutually associated and interacted so as to achieve the functions and the effects of the projector hanging bracket.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a slidingtype projecting apparatus gallows, includes first fixed plate (1), second fixed plate (2), ball-type connector (3), first linking arm (4) down, power cord is detained (5), right side shell (6), go up linking arm face lid (7), backup pad (8), go up linking arm (9), handle (10), brake lever (11), aluminum alloy base (12), spring (13), first hasp (14), second hasp (15), slide rail (16), left shell (17), connecting arm (19) under power cord (18) and the second, its characterized in that: the novel ball-type connector is characterized in that a second fixing plate (2) is fixed at the top of the first fixing plate (1) through screws, a ball-type connector (3) is fixed at the top of the second fixing plate (2) through screws, a second lower connecting arm (19) is arranged on one side of the top of the ball-type connector (3), a first lower connecting arm (4) is arranged on the other side of the top of the ball-type connector (3), the first lower connecting arm (4) and the second lower connecting arm (19) are sleeved at the top of the ball-type connector (3), an upper connecting arm surface cover (7) is arranged on the tops of the first lower connecting arm (4) and the second lower connecting arm (19), a power cord buckle (5) is arranged on one side of the upper connecting arm surface cover (7), a power cord (18) is arranged on the tops of the first lower connecting arm (4) and the second lower, the aluminum alloy door lock is characterized in that a right shell (6) is sleeved on one side of the top of the upper connecting arm face cover (7), a left shell (17) is sleeved on the other side of the top of the upper connecting arm face cover (7), an upper connecting arm (9) is arranged at the center of the inner parts of the right shell (6) and the left shell (17), the bottom of the upper connecting arm (9) is connected with the upper connecting arm face cover (7), an aluminum alloy base (12) is arranged on the top of the upper connecting arm (9), a brake rod (11) is arranged on one side of the bottom of the aluminum alloy base (12), a handle (10) is welded on the bottom of the brake rod (11), the handle (10) is positioned on one side of the right shell (6) and the left shell (17), a second lock catch (15) is welded on one side of the top of the aluminum alloy base (12), a first lock catch (14) is welded, the aluminum alloy base is characterized in that a sliding rail (16) is arranged at the top of the aluminum alloy base (12), the top of the brake rod (11) is connected with the bottom of the sliding rail (16), a spring (13) is arranged on one side of the top of the aluminum alloy base (12), the spring (13) is located on one side of the bottom of the sliding rail (16), and a supporting plate (8) is fixed at the center of the top of the right shell (6) and the left shell (17) through screws.

2. The sliding projector hanger of claim 1, wherein: the protective sleeve is connected to the bottom of the right shell (6) and the bottom of the left shell (17) in a sleeved mode, and the dustproof thin film is laid on the outer sides of the right shell (6) and the left shell (17).

3. the sliding projector hanger of claim 1, wherein: the bottom of the first fixing plate (1) is sleeved with an anti-slip sleeve, and the thickness of the anti-slip sleeve is 2 mm.

4. The sliding projector hanger of claim 1, wherein: and mounting grooves are formed in the bottoms of the first lower connecting arm (4) and the second lower connecting arm (19), and are sleeved on the outer side of the spherical connector (3).

5. The sliding projector hanger of claim 1, wherein: and fixing holes are formed in the bottoms of the right shell (6) and the left shell (17), and are sleeved on the top of the upper connecting arm face cover (7).