CN215344743U - Image acquisition device of automatic pattern analysis system of electrocardiograph - Google Patents
Image acquisition device of automatic pattern analysis system of electrocardiograph Download PDFInfo
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- CN215344743U CN215344743U CN202121180684.XU CN202121180684U CN215344743U CN 215344743 U CN215344743 U CN 215344743U CN 202121180684 U CN202121180684 U CN 202121180684U CN 215344743 U CN215344743 U CN 215344743U
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- electrocardiograph
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Abstract
The utility model discloses an image acquisition device of an automatic pattern analysis system of an electrocardiograph, which comprises: the system comprises a support, a camera clamp, a studio, an LED lamp and a high-definition camera; the camera clamp is connected with the bracket through a connecting block; the studio is assembled and then placed on the bracket base; the LED lamps comprise three LED lamps which are respectively arranged on the inner walls of the two sides or the front side of the studio through at least two positioning holes; the high definition camera passes through camera anchor clamps and connecting piece threaded connection, is fixed in the support after being screwed by the star handle on the support. The device provided by the utility model has the advantages of reasonable structure, strong practicability and novel originality, and can flexibly adapt to various complex conditions of image acquisition by adjusting the connecting block of the bracket, the camera clamp, the illumination brightness of the LED lamp and the aperture and focal length parameters of the high-definition camera.
Description
Technical Field
The utility model relates to the technical field of pattern detection of electrocardiographs, in particular to an image acquisition device of an automatic pattern analysis system of an electrocardiograph.
Background
The current electrocardiograph records the change pattern of the electrical activity generated by each cardiac cycle of the heart from the body surface. Electrocardiograms are used to examine the electrical activity of the heart, and many diseases can be diagnosed by means of electrocardiograms. Electrocardiograph pattern acquisition for conventional metrological data (pattern) verification of electrocardiographs often employs manual shooting or scanner scanning methods. The problems of inconsistent shooting angles, shooting illumination conditions and the like exist in the process of manual continuous shooting; the high-definition images obtained by scanning with the scanner have high requirements on the scanner and are expensive. In view of the above-mentioned problems, it is very desirable to design an image capturing device of an automatic electrocardiograph pattern analysis system, which has a high-definition camera, an adjustable light source and a studio, and can be adapted to various application scenarios by adjusting the position of the camera and the brightness of the light source.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide an image capturing device of an automatic electrocardiograph pattern analysis system. The image acquisition device is provided with the high-definition camera, the adjustable light source and the photostudio, can obtain better imaging conditions by adjusting the position of the camera and the brightness of the light source, and can shoot patterns of the electrocardiograph through the high-definition industrial camera.
The purpose of the utility model is realized by the following technical scheme:
an image acquisition device of an electrocardiograph pattern automatic analysis system, comprising the device: the system comprises a support, a camera clamp, a studio, an LED lamp and a high-definition camera; the camera clamp is connected with the bracket through a connecting block; the studio is assembled and then placed on the bracket base; the LED lamps comprise three LED lamps which are respectively arranged on the inner walls of the two sides or the front side of the studio through at least two positioning holes; the high definition camera passes through camera anchor clamps and connecting piece threaded connection, is fixed in the support after being screwed by the star handle on the support.
One or more embodiments of the present invention may have the following advantages over the prior art:
stable image acquisition conditions can be maintained so as to be suitable for various application scenes; the device with the USB interface can be connected with a high-definition camera to collect images.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a stent structure according to the present invention;
FIG. 3 is a schematic view of a camera fixture of the present invention;
fig. 4 is a schematic view of the studio structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1, an image capturing device of an automatic electrocardiograph pattern analyzing system includes: a support 101, a camera fixture 102, a studio 103, LED lights 104, and a high definition camera 105; the camera clamp 102 is connected with the bracket 101 through a connecting block; the studio 103 is assembled and then placed on the base of the bracket 101; the LED lamps 104 comprise three LED lamps, and the three LED lamps are respectively arranged on the inner walls of the two sides or the front side of the photostudio 103 through at least two positioning holes; the high-definition camera 105 is in threaded connection with the connecting piece through a camera clamp, and is fixed on the support 101 after being screwed by the star-shaped handle on the support.
As shown in fig. 2, the bracket 101 is composed of a guide shaft 201, a connecting block 202, a first star-shaped handle 203, a base 204 and a base rubber pad 205; the connecting block 202 is screwed and fixed on the bracket 101 through a first star-shaped handle 203; the camera clamp 102 is in threaded connection with at least two positioning holes through the connecting block 202 and the clamp top clamping plate 301. After the connecting block 202 is unscrewed from the first star-shaped handle 203, the connecting block can move up and down or rotate, when the connecting block 202 and the top clamping plate 301 are fastened through threads, the position of the high-definition camera 105 can be adjusted, and after the adjustment is finished, the high-definition camera 105 is fixed on the support 101 through screwing the first star-shaped handle 203.
As shown in fig. 3, the camera fixture 102 is composed of a top clamp plate 301, side clamp plates 302, a second star-shaped handle 303 and a rubber pad 304; the top clamping plate 301 is in threaded fastening connection with the connecting block 202 through a positioning hole, so that camera positioning is achieved.
As shown in fig. 4, the studio 103 is composed of a top cover plate 401, side plates 402 and a bottom plate 403, wherein the top cover plate 401 and the side plates 402, and the side plates 402 and the bottom plate 403 are connected by buttons; the geometric center of the top cover plate 401 is provided with a through hole.
The LED lamp 104 is a brightness-adjustable LED lamp, the power is 7.5W, and the brightness can be adjusted.
The high definition camera 105 is provided with a USB interface, and directly supplies power through the USB interface, and supports 1920 × 1080 maximum resolution, sensor: OV2710, supports automatic exposure control, automatic white balance, and automatic (manual) low-light gain, and is adjustable in brightness, contrast, and hue. Sufficient space is vacated by unscrewing the second star-shaped handle 303, a high-definition camera is placed, the lens of the high-definition camera faces downwards, the plane behind the lens is tightly attached to the top clamping plate 301, and then the second star-shaped handle 303 is screwed tightly, so that the camera is clamped by the rubber pad 304.
The working process of the embodiment is as follows:
when the camera fixture is used, a user firstly unscrews the star-shaped handle of the connecting plate, takes out the connecting plate from the guide shaft of the support and then connects the connecting plate with the camera fixture in a threaded connection mode. Then, the studio is placed on the bracket base, and then the connecting plate and the camera clamp connecting piece are installed on the bracket guide shaft and are screwed and fixed. And then loosening the star-shaped handle of the camera clamp, placing the high-definition camera to enable the lens of the high-definition camera to face downwards, tightly attaching the plane behind the lens to the top clamping plate of the camera clamp, and clamping the camera by tightly screwing the star-shaped handle. Then, patterns of an electrocardiograph are placed in the studio, the position of the camera is adjusted, the brightness of the LED lamp is adjusted, the aperture and the focal length of the camera are adjusted, a good imaging effect can be achieved, and finally, images are collected through the USB connecting equipment.
Although the embodiments of the present invention have been described above, the above descriptions are only for the convenience of understanding the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. An image acquisition device of an automatic electrocardiograph pattern analysis system, said device comprising: the system comprises a support (101), a camera clamp (102), a studio (103), an LED lamp (104) and a high-definition camera (105); the camera clamp (102) is connected with the bracket (101) through a connecting block; the studio (103) is assembled and then placed on the base of the bracket (101); the LED lamps (104) comprise three LED lamps, and the three LED lamps are respectively arranged on the inner walls of the two sides or the front side of the photostudio (103) through at least two positioning holes; the high-definition camera (105) is in threaded connection with the connecting piece through the camera clamp, and is fixed on the support (101) after being screwed by the star-shaped handle on the support.
2. The image capturing device of the automatic electrocardiograph pattern analyzing system according to claim 1, wherein the holder (101) is composed of a guide shaft (201), a connecting block (202), a first star handle (203), a base (204), and a base rubber pad (205); the connecting block (202) is fixedly screwed to the bracket (101) through a first star-shaped handle (203); the camera clamp (102) is in threaded connection with at least two positioning holes of the clamp top clamping plate through a connecting block (202).
3. The image capturing device of an automatic electrocardiograph pattern analyzing system according to claim 1, wherein said camera holder (102) is composed of a top plate (301), a side plate (302), a second star handle (303), and a rubber pad (304).
4. The image acquisition device of the automatic pattern analysis system of the electrocardiograph according to claim 1, wherein the photostudio (103) is composed of a top cover plate (401), a side plate (402) and a bottom plate (403), and the top cover plate (401) and the side plate (402) and the bottom plate (403) are connected by buttons; the geometric center of the top cover plate (401) is provided with a through hole.
5. The image capturing device of an automatic electrocardiograph pattern analyzing system according to claim 1, wherein said LED lamp (104) is a brightness-controlled LED lamp with a power of 7.5W.
6. The image capturing device of an automatic electrocardiograph pattern analyzing system according to claim 1, wherein said high-definition camera (105) is provided with a USB interface through which power is directly supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180684.XU CN215344743U (en) | 2021-05-26 | 2021-05-26 | Image acquisition device of automatic pattern analysis system of electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121180684.XU CN215344743U (en) | 2021-05-26 | 2021-05-26 | Image acquisition device of automatic pattern analysis system of electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344743U true CN215344743U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121180684.XU Active CN215344743U (en) | 2021-05-26 | 2021-05-26 | Image acquisition device of automatic pattern analysis system of electrocardiograph |
Country Status (1)
| Country | Link |
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| CN (1) | CN215344743U (en) |
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2021
- 2021-05-26 CN CN202121180684.XU patent/CN215344743U/en active Active
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