CN215335685U - Adjusting device for realizing image projection - Google Patents
Adjusting device for realizing image projection Download PDFInfo
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- CN215335685U CN215335685U CN202121752318.7U CN202121752318U CN215335685U CN 215335685 U CN215335685 U CN 215335685U CN 202121752318 U CN202121752318 U CN 202121752318U CN 215335685 U CN215335685 U CN 215335685U
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- rotating shaft
- gear
- shaft
- image projection
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- 230000007704 transition Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model provides an adjusting device for realizing image projection, which comprises a fixed plate used for being connected with a wall body, wherein the middle area of the fixed plate is sunken towards the direction far away from the wall body to form an installation cavity, a rotating shaft vertically penetrates through the fixed plate, one end of the rotating shaft can extend into the installation cavity, the other end of the rotating shaft is provided with a transition plate, one surface of the transition plate far away from the fixed plate is provided with a hinged lug, the hinged lug is hinged with a connecting column through a hinged shaft, the other end of the connecting column is provided with a connecting plate used for connecting a display screen, a first driving device used for driving the connecting column to rotate around the hinged shaft is also arranged between the transition plate and the connecting plate, a second driving device used for driving the rotating shaft to rotate is arranged in the installation cavity, the hinged shaft is vertically arranged with the rotating shaft, the rotating shaft can be driven to rotate through the second driving device, the connecting column is driven to rotate through the first driving device, therefore, the angle of the display screen is adjusted to a proper angle, so that a doctor can clearly observe the display screen.
Description
Technical Field
The present invention relates generally to the field of image projection devices, and more particularly to an adjusting device for implementing image projection.
Background
The medical image projection device is an image projection device used in medical treatment, can project the illness state treatment of a patient on a screen or a display screen, so that doctors can conveniently know the illness state of the patient by observing the image, the doctor can conveniently consult the patient, the working efficiency of a hospital is improved, and the treatment period of the patient is shortened; there is certain drawback in current medical image projection arrangement when using, development along with science and technology, the more and more application of medical image field of display screen of high resolution is, but the great display screen of size that present hospital used adopts more to fix on the wall body, the angle can not be adjusted, angle slope when installing the display screen easily, angle slope just is unfavorable for the doctor to observe the influence, and the high non-unity of display screen when the installation, the too high low screen of observing that can both impress of installing, consequently, need set up an adjusting device, be convenient for finely tune the angle of display screen.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the present application provides an adjusting device for implementing image projection, which can be used to finely adjust the angle of a display screen.
The utility model provides an adjusting device for realizing image projection, which comprises a fixing plate connected with a wall body, the middle area of the fixing plate is sunken towards the direction far away from the wall body to form an installation cavity, a rotating shaft vertically penetrates through the fixing plate, one end of the rotating shaft can extend into the mounting cavity, the other end of the rotating shaft is provided with a transition plate, a hinged lug is arranged on one surface of the transition plate, which is far away from the fixed plate, a connecting column is hinged on the hinged lug through a hinged shaft, the other end of the connecting column is provided with a connecting plate for connecting a display screen, a first driving device for driving the connecting column to rotate around the hinge shaft is also arranged between the transition plate and the connecting plate, and a second driving device for driving the rotating shaft to rotate is arranged in the mounting cavity, and the hinged shaft is perpendicular to the rotating shaft.
Furthermore, a first hinge portion is arranged on the transition plate, a second hinge portion is arranged on one surface, facing the transition plate, of the connecting plate, and the first driving device is a power telescopic rod with two ends respectively hinged with the first hinge portion and the second hinge portion.
Further, the pivot stretches into the one end tip cover of installation cavity is equipped with first gear, second drive arrangement include with pivot parallel arrangement's gear shaft and driving motor, be provided with on the gear shaft with the second gear that first gear drive is connected and with the third gear that driving motor drive is connected, the radius of second gear is less than the radius of first gear.
Furthermore, the bottom surface of the installation cavity is further provided with a surrounding plate surrounding the second driving device, a cover plate is arranged at the opening position of the surrounding plate, one end of the gear shaft is rotatably connected with the cover plate, and the other end of the gear shaft is rotatably connected with the bottom surface.
Furthermore, the transition plate is detachably connected with the end part of the rotating shaft.
Further, the driving motor is arranged on the bottom surface, an output shaft of the driving motor is perpendicular to the rotating shaft, and the third gear is a bevel gear.
Furthermore, the fixed plate, the transition plate and the connecting plate are all made of stainless steel plates.
According to the adjusting device for realizing image projection, the rotating shaft can be driven to rotate by the second driving device, and the connecting column is driven to rotate by the first driving device, so that the angle of the display screen is adjusted to a proper angle, and a doctor can clearly observe the display screen.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings.
Fig. 1 is a schematic overall structure diagram of an adjusting device for implementing image projection according to the present invention.
Fig. 2 is a schematic cross-sectional view of an adjusting device for implementing image projection at a position a-a according to the present invention.
Fig. 3 is a schematic view of a partial enlarged structure at B in an adjusting apparatus for implementing image projection according to the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
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.
Example one
The utility model provides an adjusting device for realizing image projection, referring to figures 1-2, as a specific implementation mode, the device comprises a fixed plate 1 used for connecting with a wall 9, the middle area of the fixed plate 1 is sunken towards the direction far away from the wall 9 to form an installation cavity 10, a rotating shaft 2 vertically penetrates through the fixed plate 1, one end of the rotating shaft 2 can extend into the installation cavity 10, the other end of the rotating shaft is provided with a transition plate 11, one surface of the transition plate 11 far away from the fixed plate 1 is provided with a hinged lug 12, the hinged lug is hinged with a connecting column 13 through a hinged shaft 121, the other end of the connecting column is provided with a connecting plate 14 used for connecting a display screen, a first driving device 4 used for driving the connecting column to rotate around the hinged shaft is further arranged between the transition plate and the connecting plate, a second driving device 15 for driving the rotating shaft to rotate is arranged in the mounting cavity 10, and the hinge shaft 121 is perpendicular to the rotating shaft.
Specifically, when using, fix fixed plate 1 on wall 9 through screw, expansion bolts etc. with display screen 8 fixed the setting on connecting plate 14 to rotate through 15 drive shafts of second drive arrangement 2, rotate through 4 drive spliced poles 13 of first drive arrangement, thereby with the angular adjustment of display screen to suitable angle, make the observation display screen that the doctor can be clear.
Further, referring to fig. 1 and 2, as a specific embodiment, a first hinge portion 110 is disposed on the transition plate 11, a second hinge portion 140 is disposed on a surface of the connecting plate 14 facing the transition plate, and the first driving device is a power telescopic rod having two ends respectively hinged to the first hinge portion 110 and the second hinge portion 140.
Specifically, power telescopic link can select for use pneumatic rod, electric putter, manual spiral telescopic link etc. as preferred embodiment, can select for use electric putter, uses electric putter can also be according to doctor's actual demand in the use of reality to control electric putter and stretch out and draw back and reach and adjust to suitable angle.
Further, referring to fig. 1 to fig. 3, as a preferred embodiment, a first gear 21 is sleeved at an end of the rotating shaft 2 that extends into the mounting cavity 10, the second driving device 15 includes a gear shaft 151 and a driving motor 152 that are parallel to the rotating shaft, a second gear 1511 that is in transmission connection with the first gear 21 and a third gear 1512 that is in driving connection with the driving motor are disposed on the gear shaft 151, and a radius of the second gear is smaller than a radius of the first gear.
When the adjustable display screen is used, the adjustable display screen can work through controlling the driving motor, the driving motor drives the gear shaft to rotate, the gear shaft can drive the rotating shaft to rotate, the transition plate can be driven to rotate by rotation, the display screen can be adjusted to rotate along the rotating shaft, fine adjustment can be carried out on the display screen, the driving motor can be controlled through setting the control switch, the driving motor can be adjusted through the control switch according to requirements in the actual use process of medical staff, and the angle of the display screen can be adjusted.
Example two
The utility model provides an adjusting device for realizing image projection, referring to figures 1-2, as a specific implementation mode, the device comprises a fixed plate 1 used for connecting with a wall 9, the middle area of the fixed plate 1 is sunken towards the direction far away from the wall 9 to form an installation cavity 10, a rotating shaft 2 vertically penetrates through the fixed plate 1, one end of the rotating shaft 2 can extend into the installation cavity 10, the other end of the rotating shaft is provided with a transition plate 11, one surface of the transition plate 11 far away from the fixed plate 1 is provided with a hinged lug 12, the hinged lug is hinged with a connecting column 13 through a hinged shaft 121, the other end of the connecting column is provided with a connecting plate 14 used for connecting a display screen, a first driving device 4 used for driving the connecting column to rotate around the hinged shaft is further arranged between the transition plate and the connecting plate, the installation cavity 10 is internally provided with a second driving device 15 for driving the rotation shaft to rotate, the hinge shaft 121 is perpendicular to the rotation shaft, as a further improvement, referring to fig. 3, the bottom surface 101 of the installation cavity 10 is further provided with a surrounding plate 3 arranged around the second driving device, an opening position of the surrounding plate is provided with a cover plate 31, one end of the gear shaft 151 is rotatably connected with the cover plate, and the other end of the gear shaft is rotatably connected with the bottom surface 101.
Specifically, through setting up the bounding wall to set up the apron on the bounding wall, thereby can enclose second drive arrangement 15 and establish within the bounding wall, thereby can play dirt-proof effect, can set up pivot hole (not shown) on the apron, set up the pivot hole on the bottom surface of installation cavity, thereby with gear shaft and bottom surface and apron normal running fit.
Further, referring to fig. 3, the transition plate 11 is detachably connected to the end of the rotating shaft 2, specifically, the rotating shaft is configured as a stepped shaft, wherein the diameter of the first portion of the rotating shaft located in the installation cavity is larger than that of the other portion of the rotating shaft, the other portion of the rotating shaft can pass through the fixing plate when the rotating shaft is installed by the configuration mode, then the transition plate is fixedly arranged at the end of the rotating shaft, and the first portion can be limited, so that the rotating shaft can be prevented from moving.
Further, the driving motor is arranged on the bottom surface 101, an output shaft of the driving motor is perpendicular to the rotating shaft, and the third gear is a bevel gear.
Furthermore, the fixed plate 1, the transition plate and the connecting plate are all made of stainless steel plates, and the service life of the connecting plate can be prolonged by arranging the stainless steel plates.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. The adjusting device for realizing image projection is characterized by comprising a fixing plate (1) connected with a wall body (9), wherein an installation cavity (10) is formed in the middle area of the fixing plate (1) in a concave mode in the direction far away from the wall body (9), a rotating shaft (2) vertically penetrates through the fixing plate (1), one end of the rotating shaft (2) can extend into the installation cavity (10), a transition plate (11) is arranged at the other end of the rotating shaft, a hinged lug (12) is arranged on one surface, far away from the fixing plate (1), of the transition plate (11), a connecting column (13) is hinged and connected onto the hinged lug through a hinge shaft (121), a connecting plate (14) used for connecting a display screen is arranged at the other end of the connecting column, and a first driving device (4) used for driving the connecting column to rotate around the hinge shaft is further arranged between the transition plate and the connecting plate, and a second driving device (15) for driving the rotating shaft to rotate is arranged in the mounting cavity (10), and the hinged shaft (121) is perpendicular to the rotating shaft.
2. The adjusting device for realizing image projection according to claim 1, wherein the transition plate (11) is provided with a first hinge portion (110), one surface of the connecting plate (14) facing the transition plate is provided with a second hinge portion (140), and the first driving device is a power telescopic rod with two ends respectively hinged to the first hinge portion (110) and the second hinge portion (140).
3. The adjusting device for realizing image projection according to claim 2, wherein a first gear (21) is sleeved on an end portion of the rotating shaft (2) extending into the mounting cavity (10), the second driving device (15) comprises a gear shaft (151) and a driving motor (152) which are arranged in parallel with the rotating shaft, a second gear (1511) in transmission connection with the first gear (21) and a third gear (1512) in transmission connection with the driving motor are arranged on the gear shaft (151), and a radius of the second gear is smaller than a radius of the first gear.
4. The adjusting device for realizing image projection according to claim 3, wherein the bottom surface (101) of the installation cavity (10) is further provided with a surrounding plate (3) arranged around the second driving device, the opening position of the surrounding plate is provided with a cover plate (31), one end of the gear shaft (151) is rotatably connected with the cover plate, and the other end of the gear shaft is rotatably connected with the bottom surface (101).
5. The adjusting device for realizing image projection according to claim 4, characterized in that the transition plate (11) is detachably connected with the end of the rotating shaft (2).
6. The adjusting device for realizing image projection according to claim 5, wherein the driving motor is disposed on the bottom surface (101) and an output shaft of the driving motor is disposed perpendicular to the rotating shaft, and the third gear is a bevel gear.
7. The adjusting device for realizing image projection according to claim 6, wherein the fixing plate (1), the transition plate and the connecting plate are made of stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752318.7U CN215335685U (en) | 2021-07-30 | 2021-07-30 | Adjusting device for realizing image projection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752318.7U CN215335685U (en) | 2021-07-30 | 2021-07-30 | Adjusting device for realizing image projection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215335685U true CN215335685U (en) | 2021-12-28 |
Family
ID=79574022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752318.7U Expired - Fee Related CN215335685U (en) | 2021-07-30 | 2021-07-30 | Adjusting device for realizing image projection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215335685U (en) |
-
2021
- 2021-07-30 CN CN202121752318.7U patent/CN215335685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |