CN214412908U - Screen projecting device for software and hardware development and display - Google Patents
Screen projecting device for software and hardware development and display Download PDFInfo
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- CN214412908U CN214412908U CN202120295184.4U CN202120295184U CN214412908U CN 214412908 U CN214412908 U CN 214412908U CN 202120295184 U CN202120295184 U CN 202120295184U CN 214412908 U CN214412908 U CN 214412908U
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The application discloses software and hardware development show is with throwing screen device, including universal wheel, fixed plate, storage tank, stabilizing sleeve, bracing piece, fixed layer board, projection curtain framework, framework fixed plate, motor push rod, sliding cylinder, throw the screen appearance bracing piece, throw the fixed frame of screen appearance, throw the screen appearance body, spacing dish and locking bolt. Set up the stabilizing sleeve through the inside at the storage tank, set up the bracing piece in stabilizing sleeve's inside to be convenient for adjust the height of throwing the screen device, then lock through the locking bolt on bracing piece outer wall surface, thereby can the projection curtain show better speech show product achievement, set up the universal wheel through the bottom surface corner at the storage tank, thereby be convenient for remove throw the screen device, improve the practicality of throwing the screen device.
Description
Technical Field
The application relates to a screen projecting device for software and hardware development and display, in particular to a screen projecting device for software and hardware development and display.
Background
The projector, called as a screen projector, also called as a projector, is a device capable of projecting images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, and the like through different interfaces to play corresponding video signals.
The existing screen projection device is only simply fixed at a designated external position, and few meeting places special for demonstrating and demonstrating speeches can change the form of the screen projection device according to the number of people on site, so that a projection screen for demonstrating and demonstrating needs a screen projection instrument which can be moved randomly and has adjustable height and focal length. Therefore, the screen projection device for software and hardware development and display is provided for solving the problems.
Disclosure of Invention
A screen projection device for software and hardware development and display comprises universal wheels, a fixed plate, a storage box, a stabilizing sleeve, a supporting rod, a fixed supporting plate, a locking bolt and a display mechanism;
the display mechanism comprises a fixed supporting plate, a projection curtain frame body, a frame body fixed plate, a motor push rod, a sliding cylinder, a screen projector supporting rod, a screen projector fixing frame, a screen projector body and a limiting disc, the inner wall of the limiting disc is fixedly connected with the end part of a motor push rod, the output end of the motor push rod is fixedly connected with the inner wall surface of the projection curtain, the projection screen frame body is arranged inside the projection screen, the sliding cylinder is connected with the outer wall surface of the motor push rod in a sliding manner, the end part of the screen projecting instrument supporting rod is fixedly connected with the outer wall surface of the sliding cylinder, the end part of the screen projecting instrument supporting rod is fixedly connected with the outer wall surface of the screen projecting instrument fixing frame, the inner part of the screen projector fixing frame is fixedly connected with the outer wall surface of the screen projector body, the bottom surface of the projection screen is fixedly connected with the top surface of the frame body fixing plate, and the center of the bottom surface of the frame body fixing plate is fixedly connected with the top surface of the fixing supporting plate;
the top of the bottom surface center fixed connection bracing piece of fixed layer board, the inside of stabilizing the telescopic wall embedding of bracing piece, the top surface center that the storage tank was passed in the bottom clearance of stabilizing the telescopic, just the top surface center of stabilizing telescopic bottom fixed connection fixed plate, the inside bottom surface center of the bottom surface fixed connection storage tank of fixed plate, the bottom surface corner of the top fixed connection storage tank of universal wheel.
Furthermore, lubricating grease is uniformly coated on the surface of the outer wall of the motor push rod.
Furthermore, the central points of the projection screen, the projection screen frame body, the screen projection instrument fixing frame and the screen projection instrument body are arranged on the same horizontal line.
Furthermore, a locking bolt is arranged on the surface of the outer wall of the top end of the supporting rod.
Furthermore, the wall surface of the supporting rod can be adjusted and arranged in the stabilizing sleeve.
Furthermore, the number of the motor push rods is four, and the four motor push rods are symmetrically arranged along the vertical center line of the projection curtain.
The beneficial effect of this application is: the application provides a screen projecting device for software and hardware development and display.
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 one embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of one embodiment of the present application;
FIG. 3 is a schematic side view of an embodiment of the present application.
In the figure: 1. universal wheel, 2, fixed plate, 3, storage tank, 4, stabilizing sleeve, 5, bracing piece, 6, fixed layer board, 7, projection curtain, 8, projection curtain framework, 9, framework fixed plate, 10, motor push rod, 11, sliding drum, 12, throw screen appearance bracing piece, 13, throw the fixed frame of screen appearance, 14, throw the screen appearance body, 15, spacing dish, 16, locking bolt.
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. Furthermore, 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 this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a screen projection device for software and hardware development and display comprises a universal wheel 1, a fixing plate 2, a storage box 3, a stabilizing sleeve 4, a support rod 5, a fixing supporting plate 6, a locking bolt 16 and a display mechanism;
the display mechanism comprises a fixed supporting plate 6, a projection screen 7, a projection screen frame body 8, a frame body fixing plate 9, a motor push rod 10, a sliding cylinder 11, a projection screen supporting rod 12, a projection screen fixing frame 13, a projection screen body 14 and a limiting disc 15, wherein the inner wall of the limiting disc 15 is fixedly connected with the end part of the motor push rod 10, the output end of the motor push rod 10 is fixedly connected with the inner wall surface of the projection screen 7, the projection screen frame body 8 is arranged inside the projection screen 7, the inside of the sliding cylinder 11 is slidably connected with the outer wall surface of the motor push rod 10, the end part of the projection screen supporting rod 12 is fixedly connected with the outer wall surface of the sliding cylinder 11, the end part of the projection screen supporting rod 12 is fixedly connected with the outer wall surface of the projection screen fixing frame 13, the inside of the projection screen fixing frame 13 is fixedly connected with the outer wall surface of the projection screen body 14, the bottom surface of the projection screen 7 is fixedly connected with the top surface of the frame body fixing plate 9, the center of the bottom surface of the frame body fixing plate 9 is fixedly connected with the top surface of the fixed supporting plate 6;
the bottom center of the fixed supporting plate 6 is fixedly connected with the top end of a supporting rod 5, the wall surface of the supporting rod 5 is embedded into a stabilizing sleeve 4, the bottom end gap of the stabilizing sleeve 4 penetrates through the top center of the storage box 3, the bottom end of the stabilizing sleeve 4 is fixedly connected with the top center of the fixed plate 2, the bottom surface of the fixed plate 2 is fixedly connected with the inner bottom center of the storage box 3, and the top end of the universal wheel 1 is fixedly connected with the bottom corner of the storage box 3;
lubricating grease is uniformly coated on the outer wall surface of the motor push rods 10, the central points of the projection screen 7, the projection screen frame body 8, the screen projector fixing frame 13 and the screen projector body 14 are arranged on the same horizontal line, the locking bolt 16 is arranged on the outer wall surface of the top end of the support rod 5, the wall surface of the support rod 5 is adjustably arranged inside the stabilizing sleeve 4, the number of the motor push rods 10 is four, and the four motor push rods 10 are symmetrically arranged along the vertical central line of the projection screen 7;
when the screen projecting device is used, firstly, the stabilizing sleeve 4 is arranged in the storage box 3, the supporting rod 5 is arranged in the stabilizing sleeve 4, so that the height of the screen projecting device is convenient to adjust, then, the locking is carried out through the locking bolt 16 on the surface of the outer wall of the supporting rod 5, so that the better demonstration product result of the lecture can be displayed on the projection screen 7, the universal wheel 1 is arranged at the corner of the bottom surface of the storage box 3, so that the screen projecting device is convenient to move, the practicability of the screen projecting device is improved, the screen projecting device body 14 is fixed in the screen projecting device fixing frame 13, the two ends of the screen projecting device supporting rod 12 are fixedly connected with the wall surface of the screen projecting device fixing frame 13 and the wall surface of the sliding barrel 11, then, the inner part of the limiting disc 15 is slidably connected with the wall surface of the motor push rod 10, the output end of the motor push rod 10 is fixedly connected with the inner wall of the projection screen 7, when the screen projecting focal length needs to be adjusted, through the stretching of the motor push rod 10 and the movement of the sliding cylinder 11 on the wall surface of the motor push rod 10, the screen projecting distance of the screen projecting instrument body 14 on the surface of the projection screen 7 can be changed, and the storage box 3 is arranged to facilitate the storage of stored articles.
The application has the advantages that:
1. set up the stabilizing sleeve through the inside at the storage tank, set up the bracing piece in stabilizing sleeve's inside to be convenient for adjust the height of throwing the screen device, then lock through the locking bolt on bracing piece outer wall surface, thereby can the projection curtain show better speech show product achievement, set up the universal wheel through the bottom surface corner at the storage tank, thereby be convenient for remove throw the screen device, improve the practicality of throwing the screen device.
2. Through will throw the screen appearance body and fix the inside of throwing screen appearance fixed frame, will throw the both ends fixed connection of screen appearance bracing piece and throw the wall of the fixed frame of screen appearance and the wall of a sliding tube, then with the inside sliding connection of spacing dish at motor push rod's wall, with motor push rod's output fixed connection projection curtain's inner wall, when the screen focus is thrown in needs regulation, through motor push rod's flexible and at motor push rod's wall removal sliding tube, thereby can change and throw the screen interval of throwing of screen appearance body on projection curtain surface, be convenient for collect storage article through setting up the storage tank.
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 (6)
1. The utility model provides a screen device is thrown with throwing to software and hardware development show which characterized in that: the device comprises universal wheels (1), a fixing plate (2), a storage box (3), a stabilizing sleeve (4), a supporting rod (5), a fixing supporting plate (6), a locking bolt (16) and a display mechanism;
the display mechanism comprises a fixed supporting plate (6), a projection screen (7), a projection screen frame body (8), a frame body fixed plate (9), a motor push rod (10), a sliding cylinder (11), a projection screen supporting rod (12), a projection screen fixing frame (13), a projection screen body (14) and a limiting disc (15), wherein the inner wall of the limiting disc (15) is fixedly connected with the end part of the motor push rod (10), the output end of the motor push rod (10) is fixedly connected with the inner wall surface of the projection screen (7), the projection screen frame body (8) is arranged inside the projection screen (7), the sliding cylinder (11) is slidably connected with the outer wall surface of the motor push rod (10), the end part of the projection screen supporting rod (12) is fixedly connected with the outer wall surface of the sliding cylinder (11), the end part of the projection screen supporting rod (12) is fixedly connected with the outer wall surface of the projection screen fixing frame (13), the inner part of the screen projecting instrument fixing frame (13) is fixedly connected with the outer wall surface of the screen projecting instrument body (14), the bottom surface of the projection screen (7) is fixedly connected with the top surface of the frame fixing plate (9), and the center of the bottom surface of the frame fixing plate (9) is fixedly connected with the top surface of the fixing supporting plate (6);
the top of bottom surface center fixed connection bracing piece (5) of fixed layer board (6), the inside of stabilizing sleeve (4) is embedded into to the wall of bracing piece (5), the top surface center of storage tank (3) is passed in the bottom clearance of stabilizing sleeve (4), just the top surface center of the bottom fixed connection fixed plate (2) of stabilizing sleeve (4), the inside bottom surface center of the bottom surface fixed connection storage tank (3) of fixed plate (2), the bottom surface corner of the top fixed connection storage tank (3) of universal wheel (1).
2. The screen projection device for software and hardware development and display according to claim 1, wherein: and lubricating grease is uniformly coated on the surface of the outer wall of the motor push rod (10).
3. The screen projection device for software and hardware development and display according to claim 1, wherein: the central points of the projection screen (7), the projection screen frame body (8), the projection screen instrument fixing frame (13) and the projection screen instrument body (14) are arranged on the same horizontal line.
4. The screen projection device for software and hardware development and display according to claim 1, wherein: and a locking bolt (16) is arranged on the surface of the outer wall of the top end of the support rod (5).
5. The screen projection device for software and hardware development and display according to claim 1, wherein: the wall surface of the supporting rod (5) is arranged in the stabilizing sleeve (4) in an adjustable mode.
6. The screen projection device for software and hardware development and display according to claim 1, wherein: the number of the motor push rods (10) is four, and the four motor push rods (10) are symmetrically arranged along the vertical center line of the projection curtain (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295184.4U CN214412908U (en) | 2021-02-02 | 2021-02-02 | Screen projecting device for software and hardware development and display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120295184.4U CN214412908U (en) | 2021-02-02 | 2021-02-02 | Screen projecting device for software and hardware development and display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412908U true CN214412908U (en) | 2021-10-15 |
Family
ID=78020096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120295184.4U Active CN214412908U (en) | 2021-02-02 | 2021-02-02 | Screen projecting device for software and hardware development and display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412908U (en) |
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2021
- 2021-02-02 CN CN202120295184.4U patent/CN214412908U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240705 Address after: Unit B, 10th Floor, No. 568 Wuluo Road, Wuchang District, Wuhan City, Hubei Province 430000, China Patentee after: Hualinyun (Wuhan) Information Technology Co.,Ltd. Country or region after: China Address before: Room 421, 422 and 423, science and technology building, No.1, Dongfa Road, Donghua community, Dongxiao Town, Xinluo District, Longyan City, Fujian Province, 364000 Patentee before: Longyan Yilang Network Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |