CN216789828U

CN216789828U - Projector fixing device for digital media

Info

Publication number: CN216789828U
Application number: CN202220481347.2U
Authority: CN
Inventors: 黄俞龙; 龙柳婧; 张舒; 龙海驰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-21
Anticipated expiration: 2032-03-07

Abstract

The application discloses projecting apparatus fixing device for digital media, including fixed plate, support column, projecting apparatus, removal structure, regulation structure and fixed knot construct, the lateral wall department fixedly connected with support column of fixed plate, the inner chamber has been seted up to the inside of support column, the installation is provided with removal structure in the inner chamber of support column, the installation of removal structure department is provided with the regulation structure, it is fixed with fixed knot structure to adjust structure department, the constant head tank has been seted up to the shell upper surface department of projecting apparatus. This application has the removal structure, can be comparatively convenient adjust the concrete position of projecting apparatus through removing the structure, and the adjustment is nimble convenient, and this application has the regulation structure, can adjust the height and the inclination of projecting apparatus through adjusting the structure, and the projecting apparatus of being convenient for carries out projection work with the angle of difference.

Description

Projector fixing device for digital media

Technical Field

The application relates to the field of digital media, in particular to a projector fixing device for digital media.

Background

Digital media belongs to the category of engineering subjects and refers to information carriers that record, process, propagate, and acquire processes in the form of binary numbers. These carriers include sensory media such as digitized text, graphics, images, sounds, video images, and animations, presentation media (codes) representing such sensory media, and the like, commonly referred to as logical media, and physical media for storing, transmitting, and displaying logical media.

The projecting apparatus need be used in the teaching of digital media and the education work, and the projecting apparatus need use corresponding support to fix the projecting apparatus when using, and traditional projecting apparatus fixed bolster is not convenient for adjust the position of projecting apparatus after fixing the projecting apparatus, and the unable nimble regulation of angle of projecting simultaneously also, the maintenance cleaning work in later stage is not convenient for to the projecting apparatus. Therefore, a projector fixing device for digital media is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a projecting apparatus fixing device for digital media is used for solving the ordinary projecting apparatus fixed bolster among the prior art and is not convenient for adjust the position of projecting apparatus after the projecting apparatus is fixed, and the angle of projection also can't nimble regulation simultaneously, and the problem of the maintenance cleaning work in the later stage of being not convenient for of projecting apparatus.

According to one aspect of the application, a projector fixing device for a digital medium is provided, which comprises a fixing plate, a support column, a projector, a moving structure, an adjusting structure and a fixing structure;

the utility model discloses a projector, including the fixed plate, the lateral wall department fixedly connected with support column of fixed plate, the inner chamber has been seted up to the inside of support column, the installation is provided with the moving structure in the inner chamber of support column, the installation of moving structure department is provided with adjusts the structure, it is fixed with fixed knot to adjust structure department, the constant head tank has been seted up to the shell upper surface department of projector.

Further, the movable structure comprises a movable sliding block, a sliding seat, a servo driving motor and a threaded rod, the sliding seat is connected to the outer surface of the supporting column in a sliding mode, the movable sliding block is connected to the inner cavity of the supporting column in a sliding mode, and the movable sliding block is fixedly connected with the sliding seat.

Furthermore, a servo drive motor is fixedly installed in the inner cavity of the support column, one end of a threaded rod is fixedly connected at the tail end of an output shaft of the servo drive motor, and the other end of the threaded rod is rotatably connected with the side wall of the inner cavity of the support column.

Further, the threaded rod penetrates through the movable sliding block and is in threaded fit with the movable sliding block.

Further, adjust the structure and include first electric putter, PMKD, second electric putter, rotate festival, fixing base, rotation platform and rotation adjustment motor, second electric putter's both ends department all rotates and is connected with the rotation festival, second electric putter's one end is passed through and is rotated between festival and the sliding seat and be connected, second electric putter's the other end is rotated through rotating between festival and the PMKD and is connected.

Furthermore, one end of the first electric push rod is fixedly connected with the sliding seat, the other end of the first electric push rod is rotatably connected with a rotating joint, and the other end of the first electric push rod is rotatably connected with the fixed bottom plate through the rotating joint.

Further, the bottom surface of PMKD department fixedly connected with fixing base, the bottom surface department of fixing base rotates and is connected with the rotation platform, fixed mounting has the rotation regulation motor in the inner chamber of fixing base, fixed connection between the output shaft end of rotation regulation motor and the rotation platform.

Further, fixed knot constructs including mount pad, location slider, location jack catch, spacing spring and connection handle, fixed connection between mount pad and the bottom of revolving stage.

Further, an inner cavity is formed in the mounting seat, a positioning sliding block is connected to the inner cavity of the mounting seat in a sliding mode, a positioning clamping jaw is arranged at the bottom face of the mounting seat in a sliding mode, the positioning sliding block is fixedly connected with the positioning clamping jaw, and the positioning clamping jaw extends to the positioning groove.

Further, the lateral wall department fixedly connected with one end of spacing spring of location slider, fixed connection between the other end of spacing spring and the inner chamber lateral wall of mount pad, the opposite side lateral wall department fixedly connected with one end of connecting the handle of location slider, the other end of connecting the handle runs through the inner chamber lateral wall of mount pad and extends to outside the wall.

Through the above-mentioned embodiment of this application, can be comparatively convenient adjust the concrete position of projecting apparatus through the removal structure, it is nimble convenient to adjust, this application has the regulation structure, can adjust the height and the inclination of projecting apparatus through adjusting the structure, the projecting apparatus of being convenient for carries out projection work with the angle of difference, this application has fixed knot to construct, can be comparatively convenient fix the projecting apparatus through fixed knot constructs, be convenient for lift off the projecting apparatus, the work such as maintenance is taken off in the later stage of being convenient for, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a fixing plate; 2. a support pillar; 3. moving the slide block; 4. a sliding seat; 5. a servo drive motor; 6. a threaded rod; 7. a first electric push rod; 8. fixing a bottom plate; 9. a second electric push rod; 10. a rotating joint; 11. a fixed seat; 12. a rotating table; 13. rotating the adjustment motor; 14. a mounting seat; 15. positioning the sliding block; 16. positioning the clamping jaw; 17. a limiting spring; 18. a connecting handle; 19. positioning a groove; 20. a projector.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a fixing device for a digital media projector includes a fixing plate 1, a support column 2, a projector 20, a moving structure, an adjusting structure and a fixing structure;

the utility model discloses a projector, including fixed plate 1, lateral wall department fixedly connected with support column 2 of fixed plate 1, the inner chamber has been seted up to the inside of support column 2, the installation is provided with the moving structure in the inner chamber of support column 2, the installation of moving structure department is provided with adjusts the structure, it is fixed with fixed knot to adjust structure department, constant head tank 19 has been seted up to the shell upper surface department of projecting apparatus 20. This application has the moving structure, can be comparatively convenient adjust projector 20's concrete position through the moving structure, it is nimble convenient to adjust, this application has the regulation structure, can adjust projector 20's height and inclination through adjusting the structure, be convenient for projector 20 carries out projection work with the angle of difference, this application has fixed knot and constructs, can be comparatively convenient fix projector 20 through fixed knot constructs, be convenient for lift projector 20 off, the work such as maintain is taken off in the later stage of being convenient for, and is suitable for being generalized to use.

The moving structure comprises a moving sliding block 3, a sliding seat 4, a servo driving motor 5 and a threaded rod 6, the sliding seat 4 is connected to the outer surface of the supporting column 2 in a sliding mode, the moving sliding block 3 is connected to the inner cavity of the supporting column 2 in a sliding mode, and the moving sliding block 3 is fixedly connected with the sliding seat 4; a servo driving motor 5 is fixedly installed in the inner cavity of the support column 2, one end of a threaded rod 6 is fixedly connected at the tail end of an output shaft of the servo driving motor 5, and the other end of the threaded rod 6 is rotatably connected with the side wall of the inner cavity of the support column 2; the threaded rod 6 penetrates through the movable sliding block 3 and is in threaded fit with the movable sliding block 3; the adjusting structure comprises a first electric push rod 7, a fixed bottom plate 8, a second electric push rod 9, a rotating joint 10, a fixed seat 11, a rotating table 12 and a rotary adjusting motor 13, wherein the two ends of the second electric push rod 9 are rotatably connected with the rotating joint 10, one end of the second electric push rod 9 is rotatably connected with the sliding seat 4 through the rotating joint 10, and the other end of the second electric push rod 9 is rotatably connected with the fixed bottom plate 8 through the rotating joint 10; one end of the first electric push rod 7 is fixedly connected with the sliding seat 4, the other end of the first electric push rod 7 is rotatably connected with a rotating joint 10, the other end of the first electric push rod 7 is rotatably connected with the fixed bottom plate 8 through the rotating joint 10, the height of the projector 20 can be adjusted through the extension and retraction of the second electric push rod 9 and the first electric push rod 7, and the angle of the projector 20 can be adjusted through the extension and retraction of the second electric push rod 9 and the first electric push rod 7 with different lengths; a fixed seat 11 is fixedly connected to the bottom surface of the fixed bottom plate 8, a rotating table 12 is rotatably connected to the bottom surface of the fixed seat 11, a rotation adjusting motor 13 is fixedly installed in an inner cavity of the fixed seat 11, the tail end of an output shaft of the rotation adjusting motor 13 is fixedly connected with the rotating table 12, and the rotating table 12 can be driven to rotate through the operation of the rotation adjusting motor 13; the fixing structure comprises an installation seat 14, a positioning sliding block 15, a positioning claw 16, a limiting spring 17 and a connecting handle 18, wherein the installation seat 14 is fixedly connected with the bottom end of the rotating table 12; an inner cavity is formed in the mounting base 14, a positioning sliding block 15 is connected in the inner cavity of the mounting base 14 in a sliding manner, a positioning jaw 16 is arranged on the bottom surface of the mounting base 14 in a sliding manner, the positioning sliding block 15 is fixedly connected with the positioning jaw 16, and the positioning jaw 16 extends to a positioning groove 19; the utility model discloses a projector, including fixing handle 18, fixing handle 15, fixing slider's lateral wall department fixedly connected with limiting spring 17's one end, fixed connection between limiting spring 17's the other end and the inner chamber lateral wall of mount pad 14, the other end of connecting handle 18 runs through the inner chamber lateral wall of mount pad 14 and extends to the wall outside, can drive fixing slider 15 through manual promotion connecting handle 18 and remove, can drive fixing pawl 16 through fixing slider 15's removal and remove for fixing pawl 16 and constant head tank 19 separate, can separate projecting apparatus 20 and mount pad 14, take off projecting apparatus 20 from this device, carry out work such as maintenance.

The application has the advantages that:

1. the projector has the advantages that the structure is reasonable, the use is convenient, the projector has the moving structure, the specific position of the projector can be conveniently adjusted through the moving structure, and the adjustment is flexible and convenient;

2. the projector has the advantages that the height and the inclination angle of the projector can be adjusted through the adjusting structure, so that the projector can conveniently perform projection work at different angles;

3. this application has fixed knot to construct, can be comparatively convenient fix the projecting apparatus through fixed knot structure, is convenient for lift the projecting apparatus off, and the taking off in the later stage of being convenient for carries out work such as maintenance, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A projector fixing device for digital media is characterized in that: the device comprises a fixed plate (1), a support column (2), a projector (20), a moving structure, an adjusting structure and a fixed structure;

the utility model discloses a projector, including fixed plate (1), lateral wall department fixedly connected with support column (2) of fixed plate (1), the inner chamber has been seted up to the inside of support column (2), the installation is provided with the removal structure in the inner chamber of support column (2), the installation of removal structure department is provided with adjusts the structure, it is fixed with fixed knot to adjust structure department, constant head tank (19) have been seted up to the shell upper surface department of projecting apparatus (20).

2. A projector fixture for digital media according to claim 1, wherein: the movable structure comprises a movable sliding block (3), a sliding seat (4), a servo driving motor (5) and a threaded rod (6), the sliding seat (4) is connected to the outer surface of the supporting column (2) in a sliding mode, the movable sliding block (3) is connected to the inner cavity of the supporting column (2) in a sliding mode, and the movable sliding block (3) is fixedly connected with the sliding seat (4).

3. A projector fixture for digital media according to claim 2, wherein: the support column is characterized in that a servo driving motor (5) is fixedly mounted in an inner cavity of the support column (2), one end of a threaded rod (6) is fixedly connected to the tail end of an output shaft of the servo driving motor (5), and the other end of the threaded rod (6) is rotatably connected with the inner cavity side wall of the support column (2).

4. A projector fixture for digital media according to claim 2, wherein: the threaded rod (6) penetrates through the movable sliding block (3) and is in threaded fit with the movable sliding block (3).

5. A projector fixture for digital media according to claim 1, wherein: the adjusting structure comprises a first electric push rod (7), a fixed base plate (8), a second electric push rod (9), a rotating joint (10), a fixed base (11), a rotating platform (12) and a rotating adjusting motor (13), wherein the two ends of the second electric push rod (9) are connected with the rotating joint (10) in a rotating mode, one end of the second electric push rod (9) is connected with the sliding seat (4) in a rotating mode through the rotating joint (10), and the other end of the second electric push rod (9) is connected with the fixed base plate (8) in a rotating mode through the rotating joint (10).

6. A projector fixture for digital media according to claim 5, wherein: the one end and the sliding seat (4) of first electric putter (7) between fixed connection, the other end of first electric putter (7) rotates and is connected with rotation festival (10), the other end of first electric putter (7) is connected with rotating between rotation festival (10) and PMKD (8).

7. A projector fixture for digital media according to claim 5, wherein: the bottom surface department fixedly connected with fixing base (11) of PMKD (8), the bottom surface department of fixing base (11) rotates and is connected with and rotates platform (12), fixed mounting has rotatory regulating motor (13) in the inner chamber of fixing base (11), fixed connection between the output shaft end of rotatory regulating motor (13) and rotation platform (12).

8. A projector fixture for digital media according to claim 1, wherein: the fixing structure comprises a mounting seat (14), a positioning sliding block (15), a positioning claw (16), a limiting spring (17) and a connecting handle (18), and the mounting seat (14) is fixedly connected with the bottom end of the rotating table (12).

9. A projector fixture for digital media according to claim 8, wherein: the inner chamber has been seted up to the inside of mount pad (14), sliding connection has location slider (15) in the inner chamber of mount pad (14), the bottom surface department of mount pad (14) slides and is provided with location jack catch (16), fixed connection between location slider (15) and the location jack catch (16), location jack catch (16) extend to constant head tank (19) department.

10. A projector fixture for digital media according to claim 8, wherein: the one end of the lateral wall department fixedly connected with spacing spring (17) of location slider (15), fixed connection between the other end of spacing spring (17) and the intracavity lateral wall of mount pad (14), the one end of the opposite side lateral wall department fixedly connected with connection handle (18) of location slider (15), the intracavity lateral wall that the other end of connection handle (18) runs through mount pad (14) and extends to outside the wall.