CN213282916U - Portable abnormal head position measuring device - Google Patents
Portable abnormal head position measuring device Download PDFInfo
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- CN213282916U CN213282916U CN202020828007.3U CN202020828007U CN213282916U CN 213282916 U CN213282916 U CN 213282916U CN 202020828007 U CN202020828007 U CN 202020828007U CN 213282916 U CN213282916 U CN 213282916U
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- elastic band
- measuring device
- head position
- position measuring
- head
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Abstract
The utility model discloses a portable unusual head position measuring device, including the gesture sensing appearance, gesture sensing appearance joint is on the head fixed plate, head fixed plate horizontal direction connects horizontal elastic band, perpendicular elastic band is connected to head fixed plate vertical direction, be provided with on the horizontal elastic band and transfer to connect and detain two, it detains one to be provided with the regulation on the perpendicular elastic band, gyroscope, bluetooth transmitter have set firmly on the gesture sensing appearance, be provided with the sensor on the gyroscope, the sensor is connected bluetooth transmitter, bluetooth transmitter communication connection cell-phone. The utility model provides a simple structure uses and measures convenient, wears easy portable unusual head position measuring device.
Description
Technical Field
The utility model relates to a head position measures technical field, particularly, relates to a portable unusual head position measuring device.
Background
Clinically, abnormal head positions often exist in ophthalmic strabismus patients and nystagmus patients, the angle of the abnormal head position is one of the factors for surgical mode design, and in order to determine the angle of the abnormal head position, an image light method, a prism method and a perimeter method are often adopted.
Most head position measurement methods have the following problems: firstly, the accuracy is poor, the measurement methods adopt indirect head position measurement methods, and if a composite head position exists, accurate measurement is difficult. Secondly, the repeatability of the measurement results is affected by different methods and different judgment in different examiners. Thirdly, the fitting degree of children patients is poor, the children patients need better attention and controllability in the examination process, and most children patients have poor fitting degree due to age problems.
At present, the common abnormal head position measuring device has the disadvantages of complex structure, large size and weight, inconvenient measurement and uncomfortable wearing.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a portable unusual head position measuring device solves current unusual head position measuring device structure complicacy, and size weight is great, and it is inconvenient to measure, wears uncomfortable problem.
In order to achieve the technical purpose, the technical scheme of the utility model is as follows:
the design is a portable abnormal head position measuring device, which comprises an attitude sensor, wherein the attitude sensor is connected with a head fixing plate in a clamping manner, the head fixing plate is connected with a horizontal elastic band in the horizontal direction, the head fixing plate is connected with a vertical elastic band in the vertical direction, the horizontal elastic band is provided with a regulating buckle II, the vertical elastic band is provided with a regulating buckle I, the attitude sensor is fixedly provided with a gyroscope and a Bluetooth transmitter, the gyroscope is provided with a sensor, the sensor is connected with the Bluetooth transmitter, and the Bluetooth transmitter is in communication connection with a mobile phone.
Furthermore, a safety-cap-imitated buckle is arranged on the head fixing plate, a clamping groove is formed in the posture sensor, and the safety-cap-imitated buckle is clamped in the clamping groove.
Furthermore, the horizontal elastic belt and the vertical elastic belt are made of tensile materials.
Furthermore, a first connecting port is respectively arranged at two ends of the head fixing plate, and the horizontal elastic band is arranged in the first connecting port.
Furthermore, a second connector is arranged at the upper end of the head fixing plate, and the vertical elastic band is arranged in the second connector.
The utility model has the advantages that: the portable abnormal head position measuring device is simple in structure and convenient to wear and measure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a principle of use of a portable abnormal head position measuring device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a portable abnormal head position measuring device according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection structure of the horizontal elastic band and the vertical elastic band with the head fixing plate in FIG. 2;
FIG. 4 is a schematic structural diagram of the attitude sensor of FIG. 2;
in the figure: 1. an attitude sensing instrument; 2. a horizontal elastic band; 3. a vertical elastic band; 4. imitating a safety helmet buckle; 5. adjusting and buckling the first part; 6. a gyroscope; 7. a Bluetooth transmitter; 8. a mobile phone; 9. a head fixing plate; 10. and adjusting the second buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, according to the embodiment of the utility model provides a portable unusual head position measuring device, including gesture sensor 1, 1 joint of gesture sensor is on head fixed plate 9, horizontal elastic band 2 is connected to 9 horizontal directions of head fixed plate, vertical elastic band 3 is connected to 9 vertical directions of head fixed plate, it connects two 10 to be provided with to transfer on the horizontal elastic band 2, it detains one 5 to be provided with the regulation on the vertical elastic band 3, gyroscope 6, bluetooth transmitter 7 have set firmly on the gesture sensor 1, be provided with the sensor on the gyroscope 6, the sensor is connected bluetooth transmitter 7, bluetooth transmitter 7 communication connection cell-phone 8.
As shown in fig. 2, a safety-cap-imitated buckle 4 is arranged on the head fixing plate 9, a clamping groove is arranged on the posture sensor 1, the safety-cap-imitated buckle 4 is clamped in the clamping groove, and the posture sensor is fastened through a double-faced adhesive tape.
As shown in fig. 2, in the present embodiment, the horizontal elastic band 2 and the vertical elastic band 3 are both made of tensile materials.
As shown in fig. 3, in the present embodiment, first connection ports are respectively disposed at both ends of the head fixing plate 9, and the horizontal elastic band 2 is disposed in the first connection ports.
As shown in fig. 3, in the present embodiment, a second connection port is provided at an upper end of the head fixing plate 9, and the vertical elastic band 3 is provided in the second connection port.
As shown in fig. 1, in the present embodiment, the gyroscope 6 and the bluetooth transmitter 7 are provided inside such a portable abnormal head position measuring apparatus.
In order to facilitate further understanding of the above technical solutions, the working principle thereof will now be explained:
as shown in fig. 1-4, when in use, the portable abnormal head position measuring device is worn on the head, the second adjusting buckle 10 can adjust the length of the horizontal elastic band 2, the first adjusting buckle 5 can adjust the length of the vertical elastic band, and the second adjusting buckle 10 and the first adjusting buckle 5 are adjusted to proper positions, so that the measuring device is tightly attached to the head; the posture sensor 1 is clamped on the head fixing plate 9 through the safety helmet imitation buckle 4, so that the disassembly and maintenance are convenient; the sensor on the gyroscope 6 measures the three-dimensional coordinates of the head position, the data measured by the sensor is transmitted to the outside through the Bluetooth transmitter, the Bluetooth on the mobile phone 1 is started, the mobile phone 1 receives the data measured by the sensor, the data is processed through the processor and the corresponding application program algorithm, the abnormal head position torsion angle can be calculated through the three-dimensional measurement difference value of the initial head position and the final head position, the abnormal head position measurement value can be finally obtained, and the real-time data transmission result is displayed in the page of the mobile phone application program.
The head fixing band consists of a horizontal elastic band 2, a vertical elastic band 3, a head fixing plate 9 and a front safety-imitated helmet buckle 4, and the horizontal elastic band 2 and the vertical elastic band 3 are provided with adjusting buckles in two directions, so that the head fixing band is suitable for different head circumferences and is comfortable to wear.
The android system mobile phone can download the small program corresponding to the attitude sensor 1, and realizes real-time transmission of data through Bluetooth connection.
The portable abnormal head position measuring device does not need a head fixing device and a computer terminal, a common android system mobile phone can download an application program of the corresponding attitude sensor 1, the cost is low, the portable abnormal head position measuring device is comfortable and portable, the working accuracy, the comfort level and the matching degree of a child patient are improved, and the portable abnormal head position measuring device is easy for market transformation and clinical application.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable unusual head position measuring device, includes gesture sensor (1), its characterized in that, gesture sensor (1) joint is on head fixed plate (9), horizontal elastic band (2) is connected to head fixed plate (9) horizontal direction, perpendicular elastic band (3) is connected to head fixed plate (9) vertical direction, be provided with on horizontal elastic band (2) and transfer to connect and detain two (10), it detains one (5) to be provided with the regulation on perpendicular elastic band (3), gyroscope (6), bluetooth transmitter (7) have set firmly on gesture sensor (1), be provided with the sensor on gyroscope (6), the sensor is connected bluetooth transmitter (7), bluetooth transmitter (7) communication connection cell-phone (8).
2. The portable abnormal head position measuring device according to claim 1, wherein a safety-cap-imitated buckle (4) is arranged on the head fixing plate (9), a clamping groove is arranged on the posture sensor (1), and the safety-cap-imitated buckle (4) is clamped in the clamping groove.
3. The portable abnormal head position measuring device according to claim 1, wherein the horizontal elastic band (2) and the vertical elastic band (3) are made of tensile materials.
4. The portable abnormal head position measuring device according to claim 1, wherein a first connecting port is respectively arranged at two ends of the head fixing plate (9), and the horizontal elastic band (2) is arranged in the first connecting port.
5. The portable abnormal head position measuring device according to claim 1, wherein a second connecting port is arranged at the upper end of the head fixing plate (9), and the vertical elastic band (3) is arranged in the second connecting port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020828007.3U CN213282916U (en) | 2020-05-18 | 2020-05-18 | Portable abnormal head position measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020828007.3U CN213282916U (en) | 2020-05-18 | 2020-05-18 | Portable abnormal head position measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213282916U true CN213282916U (en) | 2021-05-28 |
Family
ID=75982974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020828007.3U Expired - Fee Related CN213282916U (en) | 2020-05-18 | 2020-05-18 | Portable abnormal head position measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213282916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224328A (en) * | 2021-12-16 | 2022-03-25 | 中山大学附属口腔医院 | Dynamic head position measuring equipment |
-
2020
- 2020-05-18 CN CN202020828007.3U patent/CN213282916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224328A (en) * | 2021-12-16 | 2022-03-25 | 中山大学附属口腔医院 | Dynamic head position measuring equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |