CN219389231U

CN219389231U - Rotatable projector

Info

Publication number: CN219389231U
Application number: CN202320670030.8U
Authority: CN
Inventors: 程晓东
Original assignee: Shenzhen Lingchuang Guangxian Technology Co ltd
Current assignee: Shenzhen Lingchuang Guangxian Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-21
Anticipated expiration: 2033-03-23

Abstract

The embodiment of the utility model discloses a rotatable projector, which comprises: the projector comprises a projector main body and a projector support, wherein a first through hole is formed in the side wall of the projector main body, a first groove is formed in the projector support, the projector main body is rotatably connected with the projector support through a connecting component, one end of the connecting component is inserted into the first through hole, and the other end of the connecting component is accommodated in the first groove. According to the rotatable projector, the projector support is arranged below the projector main body, and the projector main body can be adjusted at multiple angles in the vertical direction through rotatable connection of the projector main body and the projector support, so that 360-degree adjustment in the vertical direction is realized.

Description

Rotatable projector

Technical Field

The present disclosure relates to a projector, and particularly to a rotatable projector.

Background

A projector, also called a projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces. Projectors are widely used in homes, offices, schools, and recreational areas.

The projector in the prior art is usually relatively fixed in projection direction, can only adjust the projection direction by placing in different directions, and often does not have the function of changing the projection direction in the vertical direction. Therefore, there is a need in the industry for a projector that can achieve multi-angle rotational positioning in the vertical direction.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a rotatable projector so as to solve the defect that the projector in the prior art does not have the function of changing the projection direction in the vertical direction.

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

embodiments of the present utility model provide a rotatable projector including: the projector comprises a projector main body and a projector support, wherein a first through hole is formed in the side wall of the projector main body, a first groove is formed in the projector support, the projector main body is rotatably connected with the projector support through a connecting component, one end of the connecting component is inserted into the first through hole, and the other end of the connecting component is accommodated in the first groove.

Wherein, the coupling assembling includes: the connecting plate cover is arranged on the first groove, the bolt head of the connecting bolt is accommodated in the first groove, and the rod part of the connecting bolt penetrates through the connecting plate to be inserted into the first through hole.

The notch of the first groove is extended to be provided with a second groove, the shape and the size of the second groove are the same as those of the connecting plate, and the connecting plate is positioned in the second groove and connected with the groove body of the second groove.

Wherein, the connecting plate spiro union in the cell body of second recess.

The connecting plate is provided with at least one connecting hole, a screw is arranged in the connecting hole in a penetrating way, the screw penetrates through the connecting hole and is in threaded connection with the groove body of the second groove, and the connecting hole is provided with a nail head hiding groove which extends outwards from the hole wall at one side far away from the second groove.

The connecting bolt is a half-thread bolt, an internal thread is arranged in the first through hole, and the threaded end of the connecting bolt is in threaded connection with the first through hole.

Wherein the projector main body includes: the projector comprises a projector shell and an adjusting bracket, wherein a working containing cavity is formed in the projector shell, the adjusting bracket is located in the working containing cavity, the end portion of the connecting bolt penetrates through the first through hole to penetrate into the working containing cavity, one end of the adjusting bracket is connected to the penetrating end of the connecting bolt, and the other end of the adjusting bracket is connected to the inside of the projector shell.

Wherein, adjust the support and include: a first plate surface, a second plate surface which is turned upwards and raised on one side of the first plate surface, and a third plate surface which is parallel to the first plate surface in the extending direction above the other side of the first plate surface; the second plate surface is provided with a second through hole, and the penetrating end of the connecting bolt penetrates through the second through hole and is connected with a first nut; the third plate surface is provided with a third through hole, an adjusting screw penetrates through the third through hole and is in threaded connection with the projector shell.

Wherein, the projector bracket is L-shaped.

The projector comprises a projector main body and a projection lens, wherein the projector main body is further provided with the projection lens, and the projection lens is connected to the bottom surface of the projector main body.

Compared with the prior art, the rotatable projector has the advantages that the projector support is arranged below the projector main body, and the projector main body can be subjected to multi-angle adjustment in the vertical direction through rotatable connection of the projector main body and the projector support, so that 360-degree adjustment in the vertical direction is realized.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an assembled view of a rotatable projector according to the present utility model;

FIG. 2 is an exploded view of a rotatable projector according to a first aspect of the present utility model;

FIG. 3 is a second perspective exploded view of a rotatable projector according to the present utility model;

FIG. 4 is an exploded view of a third perspective of a rotatable projector according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a rotatable projector according to the present utility model;

the figure identifies the description:

1. a projector main body; 11. a first through hole; 12. a projector housing; 13. adjusting the bracket; 131. a first panel; 132. a second panel; 1321. a first nut; 133. a third panel; 1331. an adjusting screw; 14. a projection lens; 2. a projector mount; 21. a first groove; 22. a second groove; 3. a connection assembly; 31. a connecting plate; 311. a connection hole; 32. a connecting bolt;

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 fall within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in 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 the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a rotatable projector, which includes: the projector comprises a projector main body 1 and a projector support 2, wherein a first through hole 11 is formed in the side wall of the projector main body 1, a first groove 21 is formed in the projector support 2, the projector main body 1 and the projector support 2 are rotatably connected through a connecting component 3, one end of the connecting component 3 is inserted into the first through hole 11, and the other end of the connecting component 3 is accommodated in the first groove 21.

Referring to fig. 3 and 4, further, the connection assembly 3 includes: the connecting plate 31 is covered on the first groove 21, the bolt head of the connecting bolt 32 is accommodated in the first groove 21, and the rod part of the connecting bolt 32 penetrates through the connecting plate 31 and is inserted into the first through hole 11. Optionally, the connecting bolt 32 is a half-threaded bolt, an internal thread is disposed in the first through hole 11, and a threaded end of the connecting bolt 32 is screwed to the first through hole 11. That is, the connecting plate 31 encapsulates the bolt head of the connecting bolt 32 in the first groove 21, the rod portion of the connecting bolt 32 is inserted into the first through hole 11 through the connecting plate 31, the connecting bolt 32 connects the projector main body 1 and the projector support 2 with the connecting plate 31, and when the projector main body 1 rotates, the connecting bolt 32 rotates together due to the connection with the first through hole 11, and the bolt head of the connecting bolt 32 rotates together in the first groove 21 but does not drive the projector support 2 to rotate together, thereby forming a rotatable connection relationship between the projector main body 1 and the projector support 2.

Specifically, a second groove 22 is formed in the notch of the first groove 21 in an extending manner, the second groove 22 and the connecting plate 31 have the same shape and size, and the connecting plate 31 is located in the second groove 22 and is connected with the groove body of the second groove 22. The second groove 22 is extended on the first groove 21, so that when the connecting plate 31 is mounted on the projector bracket 2, the connecting plate 31 is embedded into the second groove 22, and the connecting plate 31 is connected with the projector bracket 2 more tightly while the appearance is flat.

Optionally, the connecting plate 31 is screwed to the groove body of the second groove 22. Specifically, at least one connecting hole 311 is formed in the connecting plate 31, a screw is inserted into the connecting hole 311, the screw passes through the connecting hole 311 and is screwed to the groove body of the second groove 22, and a nail head hiding groove is extended and extended from the hole wall to the outside of the connecting hole 311 at a side far away from the second groove 22. Preferably, the connecting plate 31 is a rectangular flat plate, and four corners of the rectangular flat plate are respectively connected with the groove body of the second groove 22 through screws. The connecting plate 31 after connection is embedded in the second groove 22, and the screw head after the screw passes through the connecting hole 311 is also hidden in the hidden groove of the screw head, so that the outer surface of the connecting plate 31 after the screw connection in the second groove 22 is flat in appearance, and unnecessary friction in rotation is avoided.

Referring to fig. 2 and 5, the projector body 1 includes: projector casing 12 and regulation support 13, be equipped with the work appearance chamber in the projector casing 12, the regulation support 13 is located the work holds the intracavity, connecting bolt 32's tip is passed first through-hole 11 stretches into the work holds the intracavity, the one end of regulation support 13 connect in connecting bolt 32's probe-in end, one end connect in the inside of projector casing 12, the regulation support 13 be used for finely tuning projector main part 1 with the gradient that projector support 2 connects.

Further, the adjusting bracket 13 includes: a first plate surface 131, a second plate surface 132 turned and raised upward on one side of the first plate surface 131, and a third plate surface 133 parallel to the first plate surface 131 in an extending direction above the other side of the first plate surface 131; a second through hole is formed in the second plate 132, and a first nut 1321 is connected to the penetrating end of the connecting bolt 32 after passing through the second through hole; the third plate 133 is provided with a third through hole, an adjusting screw 1331 is threaded in the third through hole, and the adjusting screw 1331 is threaded to the projector housing 12 through the third through hole. Preferably, the working cavity is a cube, the first plate surface 131 and the third plate surface 133 are both located on the first surface, the first plate surface 131, the second plate surface 132 and the first surface are parallel to each other, and the third plate surface 133 is connected with the first surface through an adjusting screw 1331; the second plate 132 is located on a second surface adjacent to the first surface, and the second plate 132 is parallel to the second surface, the first through hole 11 is located on the second surface, and the penetrating end of the connecting bolt 32 passes through the second surface and the second plate 132 and is connected with a first nut 1321. When a user finds that the connection between the projector main body 1 and the projector bracket 2 is inclined in the use process, the adjusting screw 1331 is only required to be screwed, the adjusting screw 1331 is controlled to be screwed or unscrewed, the adjusting bracket 13 can be controlled to incline or be far away from the side where the adjusting screw 1331 is located, and correspondingly, the connecting bolt 32 is driven to be pulled inwards or the force of the connecting bolt 32 pulled inwards is reduced, so that the balance of the projector body is finely adjusted.

Wherein, the projector support 2 is in an L shape, preferably, the projector support 2 comprises: the projector comprises a supporting bottom surface and a connecting elevation, wherein the middle position of the side wall of the projector body 1 is connected to the connecting elevation, the height difference from the connecting position of the projector body 1 and the connecting elevation to the supporting bottom surface is larger than the height difference from the connecting position of the projector body 1 and the connecting elevation to any end surface of the projector body 1, and therefore the projector body 1 can rotate 360 degrees on a projector bracket 2. The projector main body 1 is also provided with a projection lens 14, and the projection lens 14 is connected to the bottom surface of the projector main body 1.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A rotatable projector, comprising: the projector comprises a projector main body and a projector support, wherein a first through hole is formed in the side wall of the projector main body, a first groove is formed in the projector support, the projector main body is rotatably connected with the projector support through a connecting component, one end of the connecting component is inserted into the first through hole, and the other end of the connecting component is accommodated in the first groove.

2. The rotatable projector of claim 1, wherein the connection assembly comprises: the connecting plate cover is arranged on the first groove, the bolt head of the connecting bolt is accommodated in the first groove, and the rod part of the connecting bolt penetrates through the connecting plate to be inserted into the first through hole.

3. The rotatable projector according to claim 2, wherein a second groove is formed in the notch of the first groove in an extending manner, the second groove is identical to the connecting plate in shape and size, and the connecting plate is located in the second groove and is connected with the groove body of the second groove.

4. A rotatable projector according to claim 3, wherein the connection plate is screwed to the body of the second recess.

5. The rotatable projector according to claim 4, wherein the connection plate is provided with at least one connection hole, a screw is inserted into the connection hole, the screw is screwed into the groove body of the second groove through the connection hole, and the connection hole is extended outwards from the hole wall at one side far away from the second groove to form a nail head hiding groove.

6. The rotatable projector of claim 2, wherein the connecting bolt is a half-threaded bolt, the first through hole is internally provided with internal threads, and a threaded end of the connecting bolt is screwed into the first through hole.

7. The rotatable projector of claim 2, wherein the projector body comprises: the projector comprises a projector shell and an adjusting bracket, wherein a working containing cavity is formed in the projector shell, the adjusting bracket is located in the working containing cavity, the end portion of the connecting bolt penetrates through the first through hole to penetrate into the working containing cavity, one end of the adjusting bracket is connected to the penetrating end of the connecting bolt, and the other end of the adjusting bracket is connected to the inside of the projector shell.

8. The rotatable projector of claim 7, wherein the adjustment bracket comprises: a first plate surface, a second plate surface which is turned upwards and raised on one side of the first plate surface, and a third plate surface which is parallel to the first plate surface in the extending direction above the other side of the first plate surface; the second plate surface is provided with a second through hole, and the penetrating end of the connecting bolt penetrates through the second through hole and is connected with a first nut; the third plate surface is provided with a third through hole, an adjusting screw penetrates through the third through hole and is in threaded connection with the projector shell.

9. The rotatable projector of claim 1, wherein the projector mount is "L" -shaped.

10. The rotatable projector of claim 1, wherein the projector body is further provided with a projection lens, and the projection lens is attached to a bottom surface of the projector body.