CN216703177U - Output power detection device of short wave therapeutic instrument - Google Patents
Output power detection device of short wave therapeutic instrument Download PDFInfo
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- CN216703177U CN216703177U CN202022914073.5U CN202022914073U CN216703177U CN 216703177 U CN216703177 U CN 216703177U CN 202022914073 U CN202022914073 U CN 202022914073U CN 216703177 U CN216703177 U CN 216703177U
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Abstract
The utility model discloses a short wave therapeutic instrument output power detection device, which comprises: a reference plate provided with a plurality of electric field intensity sensors for detecting the electric field intensity; a group of test boards which are arranged on two sides of the reference board and are oppositely and fixedly arranged, wherein a marking layer for marking the test position of the electrode to be tested is arranged on any test board; the control module is connected with all the electric field strength sensors, compares the electric field strength detected by all the electric field strength sensors under the current power with the preset electric field strength range of each electric field strength sensor under the same power, and controls the alarm device to give an alarm when the electric field strength detected by more than one electric field strength sensor is not in the preset electric field strength range. The output power is detected by detecting the electric field intensity, so that large-scale tests are facilitated, manpower is saved, and the detection efficiency is improved; meanwhile, the detection process is not influenced by the external environment, and the detection precision is high.
Description
Technical Field
The utility model relates to the technical field of short wave therapeutic instruments, in particular to an output power detection device of a short wave therapeutic instrument.
Background
The existing detection method for the output power of the short-wave therapeutic apparatus has large error and is complicated; the photoelectric comparison method is influenced by the ambient light, so that the test error is relatively large, and the intensity of the light after being tested needs to be tested again to achieve the electric power required by the same light intensity, so as to calibrate the output power of the short-wave therapeutic apparatus.
SUMMERY OF THE UTILITY MODEL
In view of the above, a first object of the present invention is to provide a short-wave output power detection apparatus for a short-wave therapeutic apparatus, so as to solve the problems that the existing detection method for the output power of the short-wave therapeutic apparatus is affected by external environment and has large error.
In order to achieve the first object, the present invention provides the following technical solutions:
a kind of short wave therapeutic instrument output power checkout gear, comprising:
a reference plate provided with a plurality of electric field intensity sensors for detecting the electric field intensity;
the test boards are arranged on two sides of the reference board and are oppositely and fixedly arranged, and any test board is provided with a marking layer for marking the test position of the electrode to be tested;
the control module compares the electric field intensity detected by all the electric field sensors under the current power with the preset electric field intensity range of each electric field sensor under the same power respectively, and controls the alarm device to give an alarm when the electric field intensity detected by more than one electric field sensor is not in the preset electric field intensity range.
Preferably, the number of the test boards is two, and the two test boards are respectively and symmetrically arranged along the reference board.
Preferably, the test plate and the reference plate are arranged in parallel.
Preferably, all the electric field strength sensors are uniformly arranged on the reference plate.
Preferably, the number of the electric field strength sensors is 5-20.
Preferably, the electric field monitoring device further comprises a display module connected with the control module to display the electric field intensity detected by all the electric field sensors and all the preset electric field intensity range.
Preferably, the alarm device is a voice broadcast device.
Preferably, the method further comprises the following steps:
the upper computer is connected with the control module and can store and display the test data sent by the control module; the control module is connected with the upper computer through a wireless communication module.
Preferably, the wireless communication module is a WiFi module, a bluetooth module or a ZigBee module.
Preferably, the upper computer is an industrial computer, a display or a notebook computer.
The utility model provides a short wave therapeutic instrument output power detection device, comprising: a reference plate provided with a plurality of electric field intensity sensors for detecting the electric field intensity; a group of test boards which are arranged on two sides of the reference board and are oppositely and fixedly arranged, wherein a marking layer for marking the test position of the electrode to be tested is arranged on any test board; the control module is connected with all the electric field strength sensors, compares the electric field strength detected by all the electric field strength sensors under the current power with the preset electric field strength range of each electric field strength sensor under the same power, and controls the alarm device to give an alarm when the electric field strength detected by more than one electric field strength sensor is not in the preset electric field strength range.
Compared with the prior art, the output power detection device of the short wave therapeutic apparatus provided by the utility model has the following technical effects:
the method comprises the steps that the preset electric field intensity range of each electric field sensor corresponding to standard short-wave output power is preset before detection, the subsequent control device compares the electric field intensity of an electrode to be detected with the preset electric field intensity range of each electric field sensor under the same power, the electric field intensity is considered to be qualified in the preset electric field intensity range, namely the output power meets the requirement, the output power is detected by detecting the electric field intensity, mass test is facilitated, manpower is saved, and the detection efficiency is improved; meanwhile, the detection process is not influenced by the external environment, and the detection precision is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an output power detection device of a short-wave therapeutic apparatus according to an embodiment of the present invention;
fig. 2 is a block diagram of a short-wave therapeutic apparatus output power detection device according to an embodiment of the present invention.
The drawings are numbered as follows:
Detailed Description
The embodiment of the utility model discloses a short-wave therapeutic apparatus output power detection device, which aims to solve the problems that the existing short-wave therapeutic apparatus output power detection method is influenced by external environment and has large error.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of an output power detection device of a short wave therapeutic apparatus according to an embodiment of the present invention; fig. 2 is a block diagram of a short-wave therapeutic apparatus output power detection device according to an embodiment of the present invention.
In a specific embodiment, the utility model provides a short-wave therapeutic apparatus output power detection device, comprising:
a reference plate 1 provided with a plurality of electric field strength sensors for detecting the electric field strength; the electric field strength sensors are preferably bonded to the reference plate 1, and the number of the electric field strength sensors is set according to the size of the reference plate 1 or the required detection accuracy. The reference plate 1 may be provided as a rectangular plate, a circular plate or other shape, preferably a rectangular plate.
A group of test boards 2 which are arranged at two sides of the reference board 1 and are oppositely and fixedly arranged with the reference board, wherein a marking layer 3 for marking the test position of the electrode to be tested is arranged on any test board 2; preferably, the test plate 2 and the reference plate 1 are identically shaped and sized to facilitate manufacturing while enhancing aesthetics. The test board 2 and the reference board 1 are fixed at a fixed distance from each other, and are preferably fixed by being mounted on a base. It can be known that, the electrodes to be tested of the short wave therapeutic apparatus are generally arranged in groups, and the test boards 2 are respectively arranged at two sides of the reference board 1, so as to capture the electric field generated by the oppositely arranged electrodes to be tested through the electric field strength sensor. In order to ensure the testing accuracy, a mark layer 3 is disposed on each testing board 2, and preferably, the center of the mark layer 3 is disposed concentrically with the center of the testing board 2, so as to facilitate mounting and fixing. The marking layer 3 comprises a plurality of round electrode marking lines and a plurality of square electrode marking lines, so that the testing positions of electrodes to be tested in different models and sizes can be quickly fixed, and the testing efficiency is improved. The electrode to be tested and the marking layer 3 can be fixed by means of adhesion, such as an adhesive tape, so that the electrode to be tested can be detached after testing.
And the control module 5 is connected with all the electric field intensity sensors, and the control module 5 is generally a control chip, such as a single chip microcomputer and the like, and is arranged according to the prior art. The control module 5 is pre-stored with preset electric field strength ranges of each electric field strength sensor under the same power, and it can be understood that a standard electric field strength is obtained according to the power corresponding to the product model of the short wave therapeutic apparatus, and a power error requirement is set according to the standard electric field strength and the required detection precision, so as to obtain the preset electric field strength range of the electric field strength sensor at a certain position, for example, in an embodiment, the standard electric field strength at the center of the reference plate 1 is 20w, and the power error requirement is 20%, so that the preset electric field strength range is 16-24 w.
The control module 5 compares the electric field intensity detected by all the electric field sensors 4 under the current power with the preset electric field intensity range of each electric field sensor under the same power, and controls the alarm device 7 to give an alarm when the electric field intensity detected by more than one electric field sensor is not in the preset electric field intensity range. Comparing the electric field intensity detected by all electric field sensors 4 on the reference plate 1 under the current power with the preset electric field intensity ranges prestored in the control module 5 and respectively corresponding to all electric field sensors 4 under the same power; when the electric field intensity detected by the electric field intensity sensor is not all in the preset electric field intensity range, the alarm device 7 is controlled to give an alarm.
When the short-wave therapeutic instrument is used, the preset electric field intensity ranges corresponding to all the electric field sensors 4 under all the output powers are prestored in the control module 5, a group of electrodes to be tested of the short-wave therapeutic instrument are respectively arranged on all the test boards 2 and are electrified after being fixed according to the positions of the mark layers 3, the electric field intensity of the output power of the short-wave therapeutic instrument under the current output power is obtained, whether the output power meets the factory requirements or not is judged according to the electric field intensity, and when the electric field intensity detected by more than one electric field intensity sensor is not in the preset electric field intensity ranges, the output power error is considered to be large, the detection requirements are not met, and an alarm is given.
Compared with the prior art, the output power detection device of the short wave therapeutic apparatus provided by the utility model has the following technical effects:
presetting the preset electric field intensity range of each electric field sensor 4 corresponding to the standard short-wave output power before detection, comparing the electric field intensity of the electrode to be detected with the preset electric field intensity range of each electric field sensor under the same power by a subsequent control device, and judging the electrode to be qualified in the preset electric field intensity range, thereby facilitating large-scale test, saving manpower and improving the detection efficiency; meanwhile, the detection process is not influenced by the external environment, and the detection precision is high.
Preferably, the number of test panel 2 is two, and two test panels 2 set up along datum plate 1 symmetry respectively, and test panel 2 and datum plate 1 preferably parallel arrangement, and more preferably, test panel 2 and datum plate 1 all set up along vertical direction, so that the installation location simplifies the installation step.
In one embodiment, all the electric field strength sensors are arranged uniformly on the reference plate 1. Preferably, the center is taken as a center and the two ends are arranged in concentric circles or in a matrix form, which are within the protection scope of the utility model. Preferably, the number of the electric field strength sensors is 5-20.
Specifically, in order to visually display the electric field intensity of the electric field sensor 4, the electric field sensor further comprises a display module 8 connected to the control module 5, so as to display the electric field intensity detected by all the electric field sensors 4 and all the preset electric field intensity ranges.
In one embodiment, the control module 5 and the display module 8 are connected via a communication line, and the display module 8 is a display screen, such as a liquid crystal display or a digital diode. Alternatively, the display module 8 and the control module 5 are integrally disposed, such as a desktop computer, a notebook computer or other devices, so as to optimize the structure of the device and facilitate the disposition.
In this specific embodiment, the alarm device 7 is a voice broadcasting device, and reminds the staff of the current detection result in time through voice prompt; alternatively, it is within the scope of the present invention to pop up alarm information on the display module 8 for alarming.
On the basis of the above embodiments, the upper computer 6 connected to the control module 5 can store and display the test data sent by the control module 5; the control module 5 is connected with the upper computer 6 through a wireless communication module. The upper computer 6 is an industrial computer, a display or a notebook computer; the wireless communication module is a WiFi module, a Bluetooth module or a ZigBee module. Therefore, the upper computer 6 can conveniently store the test data every time, and the subsequent data analysis is facilitated.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides a shortwave therapeutic instrument output power detection device which characterized in that includes:
a reference plate provided with a plurality of electric field intensity sensors for detecting the electric field intensity;
the test boards are arranged on two sides of the reference board and are oppositely and fixedly arranged, and any test board is provided with a marking layer for marking the test position of the electrode to be tested;
the control module compares the electric field intensity detected by all the electric field intensity sensors under the current power with the preset electric field intensity range of each electric field intensity sensor under the same power respectively, and controls the alarm device to give an alarm when the electric field intensity detected by more than one electric field intensity sensor is not in the preset electric field intensity range.
2. The short wave therapeutic apparatus output power detection device of claim 1, wherein the number of the test boards is two, and the two test boards are respectively and symmetrically arranged along the reference board.
3. The short wave therapy instrument output power detection device of claim 2, wherein said test board and said reference board are disposed in parallel.
4. The short wave therapeutic instrument output power detection device of claim 3, wherein all the electric field intensity sensors are uniformly arranged on the reference plate.
5. The short wave therapeutic instrument output power detection device of claim 4, wherein the number of the electric field intensity sensors is 5-20.
6. The short wave therapeutic apparatus output power detection device of claim 1, further comprising a display module connected to the control module for displaying the electric field intensity detected by all the electric field intensity sensors and all the preset electric field intensity range.
7. The short wave therapeutic instrument output power detection device of claim 1, wherein the alarm device is a voice broadcast device.
8. The short wave therapy instrument output power detection device of any one of claims 1-7, further comprising:
the upper computer is connected with the control module and can store and display the test data sent by the control module; the control module is connected with the upper computer through a wireless communication module.
9. The short wave therapeutic instrument output power detection device of claim 8, wherein the wireless communication module is a WiFi module, a Bluetooth module or a ZigBee module.
10. The short wave therapeutic apparatus output power detection device of claim 8, wherein the upper computer is an industrial computer, a display or a notebook computer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022914073.5U CN216703177U (en) | 2020-12-04 | 2020-12-04 | Output power detection device of short wave therapeutic instrument |
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| CN202022914073.5U CN216703177U (en) | 2020-12-04 | 2020-12-04 | Output power detection device of short wave therapeutic instrument |
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| CN216703177U true CN216703177U (en) | 2022-06-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328190A (en) * | 2023-03-16 | 2023-06-27 | 河南翔宇医疗设备股份有限公司 | Short wave treatment head device |
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2020
- 2020-12-04 CN CN202022914073.5U patent/CN216703177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328190A (en) * | 2023-03-16 | 2023-06-27 | 河南翔宇医疗设备股份有限公司 | Short wave treatment head device |
| CN116328190B (en) * | 2023-03-16 | 2024-02-06 | 河南翔宇医疗设备股份有限公司 | Short wave treatment head device |
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