CN109765995B - A safety cover that is used for mixed reality equipment of wear-type to resist magnetic interference - Google Patents
A safety cover that is used for mixed reality equipment of wear-type to resist magnetic interference Download PDFInfo
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- CN109765995B CN109765995B CN201811373039.2A CN201811373039A CN109765995B CN 109765995 B CN109765995 B CN 109765995B CN 201811373039 A CN201811373039 A CN 201811373039A CN 109765995 B CN109765995 B CN 109765995B
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Abstract
The invention provides a magnetic interference resistant protective cover for head-mounted mixed reality equipment, which comprises a protective frame body, wherein a wearing groove is arranged in the protective frame body, a first mounting groove is formed in the upper end of the protective frame body, a shielding frame is arranged on the inner wall of the first mounting groove, a shielding box is arranged on one side, away from the protective frame body, of the shielding frame, an installation cavity is formed in the shielding box, a handle is arranged on the shielding box, a second transmission pipe is arranged on the shielding box, a third transmission pipe is arranged on the shielding frame, a transmission pipe is arranged in the protective frame body and is communicated with the third transmission pipe, the central line of the second transmission pipe and the central line of the third transmission pipe are arranged in a superposition mode, fastening rope installation seats are symmetrically arranged on the outer wall of the protective frame body relative to the center of the protective frame body, and fastening ropes are arranged on the fastening rope installation seats. The protective cover provided by the invention avoids electromagnetic interference when the mixed reality equipment is used, is comfortable to wear and has good stability.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a magnetic interference resistant protective cover for head-mounted mixed reality equipment.
Background
The existing distribution network has the problems of unreasonable structure, low power supply reliability, long power supply radius, unreasonable power distribution and the like. The development of work such as planned maintenance, peak-meeting summer and fault power restoration is severely limited. The urban line constructed in the past mainly adopts an overhead line, and the fault rate of the overhead line is relatively high, so that the reliability of urban power supply is reduced. In the past urban planning, the problems of large line loss, unbalanced main transformer load and the like caused by unreasonable power distribution points and overlong power supply radius of an urban distribution network greatly reduce the running economy of the distribution network. Due to the defects of the existing distribution network, the optimization of the distribution network rack becomes a problem to be solved urgently by the power supply department, and new requirements and higher design standards are brought to the design work of the distribution network. The distribution network design work is started from on-site measurement, currently, tools such as an infrared distance meter, GPS/Beidou auxiliary measurement, a roller, a theodolite and the like are adopted, and the specific method is selected according to the difference of the line length and the complexity; the specific situation of a scene is shot by a camera while measuring along a line, and the specific situation comprises landmark reference objects such as buildings and the like with outstanding people on the scene, so that landmark reference points such as thread buildings, road names and the like can be accurately drawn on the design drawing. According to relevant data collected on site, performing preliminary design of a project, and drawing a line trend schematic diagram before modification, a line trend schematic diagram after modification, an electric wiring diagram before modification, an electric wiring diagram after modification, a preliminary design description and a bill of materials; the design specification needs to describe the design basis, scale and range, the current situation and planning situation of the power grid, the path situation, the selection and dismantling of the lead and the electrical equipment, the engineering quantity, the terrain and the distance of the newly built facility in detail.
Mixed Reality technology (MR) is a form between a virtual scene and a real scene, including augmented Reality and augmented virtual, and refers to a new visualization environment generated by combining Reality and virtual. Physical and digital objects coexist in the new visualization environment and interact in real time. For designers, a head-mounted display supporting the SLAM technology is required to achieve the effect of intuitive design, and the SLAM technology has a very high requirement on the calculation amount, so that for a head-mounted device, the requirements on electromagnetic anti-interference capability, stability and comfort are good, and therefore, there is a need to develop an anti-magnetic interference protective cover for a head-mounted mixed reality device to solve the problems in the prior art.
Disclosure of Invention
The invention aims to provide a protective cover for resisting magnetic interference for head-mounted mixed reality equipment, which avoids the electromagnetic interference when the mixed reality equipment is used, is comfortable to wear and has good stability.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a safety cover that is used for anti magnetic interference of mixed reality equipment of wear-type, includes and protects the frame body, this internal groove of wearing that is equipped with of protection frame, protection frame body upper end is equipped with first mounting groove, first mounting groove inner wall is equipped with the shielding frame, one side that the protection frame body was kept away from to the shielding frame is equipped with the shielded cell, be equipped with the installation cavity in the shielded cell, install the handle on the shielded cell, be equipped with the second transmission pipe on the shielded cell, be equipped with the third transmission pipe on the shielding frame, this internal first transmission pipe that is equipped with of protection frame, first transmission pipe and third transmission pipe intercommunication, the central line of second transmission pipe and the central line coincidence of third transmission pipe are arranged, install fastening rope mount pad on the protection frame body outer wall relative its central symmetry, install fastening rope on the fastening rope mount pad.
Furthermore, the outer wall of the protection frame body is symmetrically provided with shielding plates relative to the center of the protection frame body.
Further, wear inslot wall and be close to one side of first mounting groove and install first piston, first piston is kept away from one side of wearing the groove and is installed first piston axle, the limiting plate is installed to one side that first piston was kept away from to first piston axle, the installation axle is installed to one side that first piston axle was kept away from to the limiting plate, install the pivot in the installation axle, install the gyro wheel in the pivot, the periphery of gyro wheel is equipped with the cushion collar.
Further, be equipped with first spring between first piston and the limiting plate, first spring cup joints the periphery at first piston shaft.
Further, be equipped with the second mounting groove on the relative lateral wall in the fender frame body, install the second piston in the second mounting groove, the second piston is kept away from one side of fender frame body and is installed the second piston axle, the buffer board mount pad is installed to one side that the second piston was kept away from to the second piston axle, the buffer board mount pad is kept away from one side of second piston axle and is installed the buffer board.
Furthermore, a second spring is arranged between the second piston and the buffer plate mounting seat, and the second spring is sleeved on the periphery of the second piston shaft.
After the technical scheme is adopted, the invention has the following advantages:
1. through installing equipment in the installation cavity to in throwing into the first mounting groove with the shielded cell, arrange by the same central line of second transmission pipe and third transmission pipe, realize wearing out the cable of equipment by the transmission pipe, can avoid electromagnetic interference when having realized equipment use by shield frame and shielded cell, improved the in-process of data acquisition and processing and avoided external electromagnetic interference, improved data processing's reliability.
2. The shielding plate is arranged on the outer wall of the protective frame body, and can shield rainwater.
3. The buffer gear that constitutes by first piston, first piston shaft and limiting plate cooperation, stability is better when the cushion collar carries out spacing shock attenuation, and the gyro wheel can massage the overhead, has improved the travelling comfort when the safety cover is worn.
4. Through establishing first spring between first piston and limiting plate, improved the shock attenuation performance of this cushion collar by first spring for it is more comfortable when this safety cover is worn.
5. Through set up the second mounting groove on the relative lateral wall in the fender frame body to the buffer gear that the installation was formed by second piston, second piston shaft, buffer board mount pad and buffer board cooperation in the second mounting groove, more stable and comfortable when using when can make to wear by this buffer gear.
6. Establish the second spring between second piston and the buffer board mount pad, improved the shock-absorbing capacity of buffer board mount pad when spacing through the second spring for it is more comfortable when this safety cover is worn.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a protective cover for a head-mounted mixed reality device, which is provided by the present invention and is resistant to magnetic interference;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Detailed Description
The invention is further described with reference to the following figures and specific examples. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used merely to indicate an orientation or positional relationship relative to one another as illustrated in the drawings, merely to facilitate describing and simplifying the invention, and are not intended to indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the invention.
As shown in fig. 1-3, the invention provides a magnetic interference resistant protective cover for a head-mounted mixed reality device, which includes a protective frame body 1, a wearing groove 12 is provided in the protective frame body 1, a first mounting groove 5 is provided at the upper end of the protective frame body 1, a shielding frame 4 is provided on the inner wall of the first mounting groove 5, a shielding box 6 is provided on one side of the shielding frame 4 away from the protective frame body 1, a mounting cavity 7 is provided in the shielding box 6, a handle 9 is mounted on the shielding box 6, a second transmission pipe 8 is provided on the shielding box 6, a third transmission pipe is provided on the shielding frame 4, a first transmission pipe 3 is provided in the protective frame body 1, the first transmission pipe 3 is communicated with the third transmission pipe, the center line of the second transmission pipe 8 and the center line of the third transmission pipe are arranged in a superposed manner, and fastening rope mounting seats 10 are symmetrically mounted on the outer wall of the protective frame body 1 relative to the center thereof, the fastening rope mounting seat 10 is provided with a fastening rope 11. Through installing equipment in installation cavity 7 to through throwing into shield box 6 in first mounting groove 5, arrange by second transmission pipe 8 and third transmission pipe with the central line, realize wearing out the cable of equipment by first transmission pipe 3, can avoid electromagnetic interference when having realized equipment use by shield frame 4 and shield box 6, improved the in-process of data acquisition and processing and avoided external electromagnetic interference, improved data processing's reliability.
In this embodiment, the shielding plates 2 are symmetrically arranged on the outer wall of the cradle body 1 relative to the center thereof. The shielding plate 2 is arranged on the outer wall of the protection frame body 1, and the shielding plate 2 can shield rainwater.
In this embodiment, wear groove 12 inner wall and be close to one side of first mounting groove 5 and install first piston 13, first piston 13 is kept away from the one side of wearing groove 12 and is installed first piston shaft 14, limiting plate 16 is installed to one side that first piston shaft 14 kept away from first piston 13, limiting plate 16 keeps away from one side of first piston shaft 14 and installs installation axle 17, install pivot 18 on the installation axle 17, install gyro wheel 19 in the pivot 18, gyro wheel 19's periphery is equipped with cushion collar 20. The buffer gear that constitutes by the cooperation of first piston 13, first piston shaft 14 and limiting plate 16, stability is better when cushion collar 20 carries out spacing shock attenuation, and gyro wheel 19 can massage the top of the head, has improved the travelling comfort when the safety cover is worn.
In this embodiment, a first spring 15 is disposed between the first piston 13 and the stopper plate 16, and the first spring 15 is fitted around the outer periphery of the first piston shaft 14. By providing the first spring 15 between the first piston 13 and the stopper plate 16, the shock absorbing performance of the cushion cover 20 is improved by the first spring 15, so that the protective cover is more comfortable to wear.
In this embodiment, be equipped with second mounting groove 21 on the relative lateral wall in the cradle body 1, install second piston 22 in the second mounting groove 21, second piston 22 keeps away from one side of cradle body 1 and installs second piston shaft 23, buffer board mount pad 26 is installed to one side that second piston shaft 23 kept away from second piston 22, buffer board mount pad 26 keeps away from one side of second piston shaft 23 and installs buffer board 25. Through set up second mounting groove 21 on the relative lateral wall in cradle body 1 to the buffer gear that the cooperation formed by second piston 22, second piston shaft 23, buffer board mount pad 26 and buffer board 25 is installed in second mounting groove 21, more stable and comfortable when can make wearing by this buffer gear when using.
In this embodiment, a second spring 24 is provided between the second piston 22 and the cushion plate mount 26, and the second spring 24 is fitted around the outer periphery of the second piston shaft 23. Through establishing second spring 24 between second piston 22 and the buffer board mount pad 26, improved the shock-absorbing capacity of buffer board mount pad 26 when spacing through second spring 24 for it is more comfortable when wearing this safety cover.
Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.
Claims (6)
1. A protective cover for anti-magnetic interference of head-wearing mixed reality equipment, which comprises a protective frame body, it is characterized in that a wearing groove is arranged in the protective frame body, a first mounting groove is arranged at the upper end of the protective frame body, the inner wall of the first mounting groove is provided with a shielding frame, one side of the shielding frame far away from the protective frame body is provided with a shielding box, the shielding box is internally provided with an installation cavity for installing equipment, the shielding box is provided with a handle, the shielding box is provided with a second transmission pipe, a third transmission pipe is arranged on the shielding frame, a first transmission pipe is arranged in the protective frame body and is communicated with the third transmission pipe, the center line of the second transmission pipe and the center line of the third transmission pipe are arranged in a superposition mode, fastening rope mounting seats are symmetrically mounted on the outer wall of the protection frame body relative to the center of the protection frame body, and fastening ropes are mounted on the fastening rope mounting seats.
2. The protective cover for the head-mounted mixed reality device against the magnetic interference as claimed in claim 1, wherein the shielding plates are symmetrically installed on the outer wall of the protective frame body with respect to the center thereof.
3. The protective cover for the anti-magnetic interference of the head-mounted mixed reality device according to claim 1, wherein a first piston is installed on one side of the inner wall of the wearing groove close to the first mounting groove, a first piston shaft is installed on one side of the first piston far away from the wearing groove, a limiting plate is installed on one side of the first piston shaft far away from the first piston, an installation shaft is installed on one side of the limiting plate far away from the first piston shaft, a rotating shaft is installed on the installation shaft, a roller is installed on the rotating shaft, and a buffer sleeve is arranged on the periphery of the roller.
4. The protective cover for the head-mounted mixed reality device, which resists magnetic interference according to claim 3, wherein a first spring is arranged between the first piston and the limiting plate, and the first spring is sleeved on the outer periphery of the first piston shaft.
5. The protective cover for the head-mounted mixed reality device, according to claim 1, wherein a second mounting groove is formed in the opposite side wall of the protective frame body, a second piston is mounted in the second mounting groove, a second piston shaft is mounted on one side, away from the protective frame body, of the second piston, a buffer plate mounting seat is mounted on one side, away from the second piston, of the second piston shaft, and a buffer plate is mounted on one side, away from the second piston shaft, of the buffer plate mounting seat.
6. The protective cover for the head-mounted mixed reality device against magnetic interference of claim 5, wherein a second spring is arranged between the second piston and the buffer plate mounting seat, and the second spring is sleeved on the outer periphery of the second piston shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373039.2A CN109765995B (en) | 2018-11-19 | 2018-11-19 | A safety cover that is used for mixed reality equipment of wear-type to resist magnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373039.2A CN109765995B (en) | 2018-11-19 | 2018-11-19 | A safety cover that is used for mixed reality equipment of wear-type to resist magnetic interference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109765995A CN109765995A (en) | 2019-05-17 |
| CN109765995B true CN109765995B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811373039.2A Active CN109765995B (en) | 2018-11-19 | 2018-11-19 | A safety cover that is used for mixed reality equipment of wear-type to resist magnetic interference |
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Citations (6)
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| CN103815607A (en) * | 2005-05-26 | 2014-05-28 | 杰弗里·H·盖尔茨 | Electronic helmet |
| CN205621896U (en) * | 2016-05-17 | 2016-10-05 | 深圳市柔宇科技有限公司 | Data switching module and wear display device |
| CN106291985A (en) * | 2016-10-20 | 2017-01-04 | 广州初曲科技有限公司 | A kind of high continuation of the journey enterprise-level smart collaboration glasses based on augmented reality |
| TW201701787A (en) * | 2015-06-11 | 2017-01-16 | 康福特威爾丁解決方案有限責任公司 | Protective headgear, systems, and methods |
| CN106793717A (en) * | 2017-03-22 | 2017-05-31 | 歌尔科技有限公司 | A kind of radiator structure and virtual reality products |
| CN107054660A (en) * | 2017-05-08 | 2017-08-18 | 佛山市神风航空科技有限公司 | A kind of VR experience apparatus on passenger plane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101901745B1 (en) * | 2017-06-28 | 2018-09-28 | 오현석 | Virtual reality headset capable of shielding electromagnetic wave |
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2018
- 2018-11-19 CN CN201811373039.2A patent/CN109765995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815607A (en) * | 2005-05-26 | 2014-05-28 | 杰弗里·H·盖尔茨 | Electronic helmet |
| TW201701787A (en) * | 2015-06-11 | 2017-01-16 | 康福特威爾丁解決方案有限責任公司 | Protective headgear, systems, and methods |
| CN205621896U (en) * | 2016-05-17 | 2016-10-05 | 深圳市柔宇科技有限公司 | Data switching module and wear display device |
| CN106291985A (en) * | 2016-10-20 | 2017-01-04 | 广州初曲科技有限公司 | A kind of high continuation of the journey enterprise-level smart collaboration glasses based on augmented reality |
| CN106793717A (en) * | 2017-03-22 | 2017-05-31 | 歌尔科技有限公司 | A kind of radiator structure and virtual reality products |
| CN107054660A (en) * | 2017-05-08 | 2017-08-18 | 佛山市神风航空科技有限公司 | A kind of VR experience apparatus on passenger plane |
Non-Patent Citations (2)
| Title |
|---|
| Magnetic Shielding Design for Magneto-Electronic Devices Protection;Weizhong Wang等;《IEEE Transactions on Magnetics》;20081231;第4175 - 4178页 * |
| 探讨电力工程中的电力自动化技术应用;许斌等;《山东工业技术》;20170131;第184页 * |
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