CN104984483A - Adjustable helmet and helmet type therapeutic apparatus - Google Patents
Adjustable helmet and helmet type therapeutic apparatus Download PDFInfo
- Publication number
- CN104984483A CN104984483A CN201510436627.6A CN201510436627A CN104984483A CN 104984483 A CN104984483 A CN 104984483A CN 201510436627 A CN201510436627 A CN 201510436627A CN 104984483 A CN104984483 A CN 104984483A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- helmet
- moving tooth
- fore
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
An adjustable helmet comprises a helmet body composed of a front shell and a rear shell. The front shell and the rear shell are movably connected by two first racks. The distance between the front shell and the rear shell is adjusted through a first adjusting structure. The first adjusting structure includes a driving gear, a ratchet base, a ratchet, and a knob ring. The knob ring can drive the ratchet to rotate, and the ratchet can drive the driving gear to rotate. The two first racks can be driven by the driving gear to move to each other or away from each other. The first adjusting structure includes the driving gear, the ratchet base, the ratchet and the knob ring. The number of the components is small, and the structure is simple. The size of the helmet can be adjusted by rotating the knob ring. The adjustable helmet is very convenient to operate.
Description
Technical field
The present invention relates to medical health apparatus, be specifically related to a kind of adjustable helmet and helmet-type therapeutic instrument.
Background technology
Current head treatment instrument on the market mainly adopts two kinds of versions, and one is held mode for user and therapeutic instrument is carried out moving treatment at head, as: laser is combed; Another kind then adopts helmet-type structure, and therapeutic instrument is worn on head, and therapeutic instrument carries out phototherapy or magnetic therapy to head voluntarily, very easy to use.
Patent CN204319536 discloses a kind of helmet-type therapeutic instrument, but the helmet therapeutic instrument described in it can not regulate according to the size of human body head, thus have impact on therapeutic effect.And the problems such as the existing adjustable helmet exists that parts are many, complex structure, adjustment inconvenience.
Summary of the invention
The object of this invention is to provide a kind of structure simple, the adjustable helmet easy to adjust and helmet-type therapeutic instrument.
In order to solve the problem, the invention provides a kind of adjustable helmet, comprise helmet main body, described helmet main body comprises fore shell and back cover, be flexibly connected by two first tooth bars between fore shell with back cover, distance between fore shell and back cover is regulated by the first adjustment structure, first adjustment structure comprises driven wheel, pawl seat, ratchet, knob circle and axle core, described knob circle can rotate by driving pawl, ratchet can drive driven wheel to rotate, and two first tooth bars can relative movement or opposing movement under the drive of driven wheel; Pawl seat is fixed in helmet main body, pawl seat keeps at a certain distance away parallelly be provided with ring gear and external toothing, and ring gear and external toothing are the contrary unidirectional gear ring in direction; Ratchet matches with pawl seat, ratchet comprises ratchet body, on described ratchet body, symmetry is extended with even number elastic arm, wherein one group of elastic arm is inwardly convexly equipped with and bites moving tooth in conjunction mutually with ring gear, and on another group elastic arm, convex is provided with the outer moving tooth biting conjunction with external toothing mutually.
Further, described in be provided with interior moving tooth elastic arm be convexly equipped with the first fore-set backward, the elastic arm being provided with outer moving tooth is convexly equipped with the second fore-set backward; Knob circle offers the first chute in the first fore-set correspondence position, and the first fore-set is slidably arranged in the first chute; Knob circle offers the second chute in the second fore-set correspondence position, and the second fore-set is slidably arranged at the second chute.
Further, described first chute comprises outer wall, and in one direction during turning knob circle, the interior moving tooth of driving pawl is in lower outside of the outer wall effect of the first chute; Second chute comprises inwall, and on other direction during turning knob circle, the outer moving tooth of driving pawl inside contracts under the inwall effect of the second chute.
Further, the ratchet body edges symmetry of described ratchet is convexly equipped with four projections, and the end of each projection is extended with an elastic arm, and described elastic arm is all towards extending clockwise or counterclockwise, and interior moving tooth, outer moving tooth are alternate to be arranged on four elastic arms.
Further, the ratchet body edges symmetry of described ratchet is convexly equipped with two projections, and each projection is respectively towards being extended with two elastic arms clockwise and counterclockwise, and interior moving tooth, outer moving tooth are alternate to be arranged on four elastic arms.
Further, the rear surface of described ratchet body is convexly equipped with limited post, and knob circle offers stopper slot in limited post correspondence position, and limited post is sheathed in stopper slot movably.
Further, described first adjustment structure also comprises axle core, and axle core is from front to back successively through the first tooth bar, driven wheel, pawl seat, ratchet and knob circle, and the free end of axle core is fixed by jump ring.
Further, described ratchet body extends to form rotating shaft forward; Described driven wheel offers locating slot; The middle part of pawl seat offers hollow bulb, and the rotating shaft of ratchet is placed in the locating slot of driven wheel through pawl seat hollow bulb.
Further, described helmet main body also comprises top cover, top cover is provided with the second adjustment structure, top cover is flexibly connected by two second tooth bars with between fore shell or back cover, the spacing of described top cover and fore shell or back cover is regulated by the second adjustment structure, and the second adjustment structure is identical with the structure of the first adjustment structure.
A kind of helmet-type therapeutic instrument, comprise the above-mentioned adjustable helmet, the inner side of described helmet main body is provided with multiple laser irradiating head and/or cranium Neural stem cell head.
First adjustment structure of the present invention comprises driven wheel, pawl seat, ratchet and knob circle, and parts are few, and structure is simple, by rotary knob circle and adjustable helmet size, easy to operate.Ring gear and external toothing are the contrary unidirectional gear ring in direction, when without External Force Acting, interior moving tooth, outer moving tooth are locked mutually with ring gear and external toothing respectively, thus ensure that the first tooth bar there will not be the phenomenon automatically loosened under certain External Force Acting, and the locking property of total is very good.
Accompanying drawing explanation
Fig. 1 is helmet-type therapeutic instrument structural representation of the present invention,
Fig. 2 is the structural representation after the back cover of helmet-type therapeutic instrument of the present invention and the first adjustment structure are taken apart,
Fig. 3 is the structural representation of the pawl seat of helmet-type therapeutic instrument of the present invention,
Fig. 4 is the structural representation of the ratchet of helmet-type therapeutic instrument of the present invention,
Fig. 5 is the structural representation of another angle of the ratchet of helmet-type therapeutic instrument of the present invention,
Fig. 6 is the schematic diagram after the ratchet of helmet-type therapeutic instrument of the present invention coordinates with pawl seat,
Fig. 7 is the structural representation of another embodiment of the ratchet of helmet-type therapeutic instrument of the present invention,
Fig. 8 is the schematic diagram after the knob circle of helmet-type therapeutic instrument of the present invention coordinates with ratchet,
Fig. 9 is the partial sectional view of helmet-type therapeutic instrument of the present invention,
Figure 10 is the enlarged drawing at A place in Fig. 9.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1-10, the adjustable helmet of the present invention, comprises helmet main body 1, and described helmet main body 1 comprises fore shell 11, back cover 12.Be flexibly connected by two first tooth bars 14 between fore shell 11 with back cover 12, spacing is therebetween regulated by the first adjustment structure 2.First adjustment structure 2 is located on back cover 12, first adjustment structure 2 comprises driven wheel 21, pawl seat 22, ratchet 23, knob circle 24, enclosing cover 25 and axle core 26, axle core 26 is through driven wheel 21, and ratchet 23 can rotate with knob circle 24, and driven wheel 21 can rotate with ratchet 23.
The front end of two first tooth bars 14 connects fore shell 11, and the rearward end of two first tooth bars 14 is overlapped in back cover 12, and two first tooth bars 14 surround closed ring with fore shell 11 and back cover 14.Two first tooth bar 14 laps are provided with teeth groove 141, be provided with teeth (not indicating in figure), be provided with lower teeth (not indicating in figure) in the teeth groove 141 of another the first tooth bar 14 in the teeth groove 141 of wherein one first tooth bar 14.
Certainly, also can be located on fore shell 11 by the first adjustment structure 2, the front end of two first tooth bars 14 connects back cover 12, and the rearward end of two first tooth bars 14 is overlapped in fore shell 11.
Conjunction is bitten mutually with upper teeth in the top of driven wheel 21, and conjunction is bitten mutually with lower teeth in the bottom of driven wheel 21, driven wheel 21 offers locating slot 211.
Pawl seat 22 is fixed on the back cover 14 of helmet main body 1, pawl seat 22 keeps at a certain distance away parallelly be provided with ring gear 221 and external toothing 222, and ring gear 221 and external toothing 222 are the contrary unidirectional gear ring in direction.Ring gear 221 and external toothing 222 place same plane.The middle part of pawl seat 22 offers hollow bulb 223.
Ratchet 23 matches with pawl seat 22, ratchet 23 can drive driven wheel 21 to rotate, ratchet 23 comprises ratchet body 231, on described ratchet body 231, symmetry is extended with even number elastic arm 232, wherein one group of elastic arm 232 is inwardly convexly equipped with interior moving tooth 234, on another group elastic arm 232, convex is provided with outer moving tooth 235.Described ratchet body 231 extends to form forward rotating shaft 236, the rear surface of ratchet body 231 is convexly equipped with limited post 237, the elastic arm 232 being provided with interior moving tooth 234 is convexly equipped with the first fore-set 238 backward, the elastic arm 232 being provided with outer moving tooth 235 is convexly equipped with the second fore-set 239 backward, laborsaving in order to use, the first fore-set 238 and the second fore-set 239 are located at the end of elastic arm 232.The rotating shaft 236 of ratchet 23 is placed in the locating slot 211 of driven wheel 21 through pawl seat 22 hollow bulb 223, interior moving tooth 234 is fastened on the ring gear 221 of pawl seat 22, outer moving tooth 235 is fastened on the external toothing 222 of pawl seat 22, because ring gear 221 and external toothing 222 are the contrary unidirectional tooth in direction, therefore ratchet 23 is locked in positive and negative both direction.
Further, elastic arm 232, in arc-shaped, adjacent two elastic arms 232 is respectively equipped with interior moving tooth 234, outer moving tooth 235.
As shown in Figures 4 to 6, further, the ratchet body 231 edge symmetry of ratchet 23 is convexly equipped with four projections 233, the end of each projection 233 is extended with an elastic arm 232, described elastic arm 232 is all towards extending clockwise or counterclockwise, and interior moving tooth 234, outer moving tooth 235 are alternate to be arranged on four elastic arms 232.
As shown in Figure 7, as another embodiment of ratchet of the present invention, the ratchet body 231 edge symmetry of ratchet 23 is convexly equipped with two projections 233, each projection 233 is respectively towards being extended with two elastic arms 232 clockwise and counterclockwise, and interior moving tooth 234, outer moving tooth 235 are alternate to be arranged on four elastic arms 232.
In two kinds of embodiments of above-mentioned ratchet 23, interior moving tooth 234, outer moving tooth 235 are distributed in the outer rim of ratchet body 231 symmetrically and evenly, make each elastic arm 232 uniform force, ensure that the service life of parts.
As shown in Fig. 2,8,10, knob circle 24 is sheathed on outside ratchet 23, and rotary knob circle 24 can rotate by driving pawl 23, and knob circle 24 offers the first chute 241 in the first fore-set 238 correspondence position, first fore-set 238 is slidably arranged in the first chute 241, and the first chute 241 comprises outer wall 244; Knob circle 24 offers the second chute 242, second fore-set 239 in the second fore-set 239 correspondence position be slidably arranged at the second chute 242, second chute 242 and comprise inwall 245; Knob circle 24 offers stopper slot 243 in limited post 237 correspondence position, and limited post 237 is sheathed in stopper slot 243 movably.
Refer to Fig. 2 and Figure 10, further, axle core 26 is located in helmet main body 1, and described axle core 26 is from front to back successively through the first tooth bar 14, driven wheel 21, pawl seat 22, ratchet 23 and knob circle 24, and the free end of axle core 26 is fixed by jump ring (not indicating in figure).Enclosing cover 25 is located on knob circle 24.
When needing the degree of enclosing regulating fore shell 11 with back cover 12, turning knob circle 24 in one direction, the interior moving tooth 234 of driving pawl 23 acts on lower outside at the outer wall 244 of the first chute 241, and interior moving tooth 234 unlocked with coordinating of ring gear 221; Or turning knob circle 24 on other direction, the outer moving tooth 235 of driving pawl 23 inside contracts under the inwall 245 of the second chute 242 acts on, and outer moving tooth 235 unlocked with coordinating of external toothing 222.Further, ratchet 23 rotates under the driving of knob circle 24, ratchet 23 drives on the same direction of driven wheel 21 simultaneously and rotates, and two first tooth bars 14 are relative movement or opposing movement under the drive of driven wheel 21, thus realize fore shell 11 relatively back cover 12 near or away from.
After adjustment of stopping the rotation, interior moving tooth 234, outer moving tooth 235 have locks with ring gear 221 and external toothing 222 phase respectively, now pawl seat 22 limits the rotation of ratchet 23 in suitable, inverse both direction, two first tooth bars 14 can not the rotation of reverse drive driven wheel 21, pawl seat 22, ratchet 23 and knob circle 24, thus can make the first tooth bar 14 under certain External Force Acting, there will not be the phenomenon automatically loosened, the locking property of total is very good.
In the displacement of limited post 237 in stopper slot 243 controls, the outer Zhang Chengdu of moving tooth 234 and outer moving tooth 235 inside contracts degree, namely the deformation degree of elastic arm 232 is controlled by the displacement of limited post 237 in stopper slot 243, can not excessive deformation be there is when interior moving tooth 234 or outer moving tooth 235 unlock, thus improve the service life of ratchet 23.
Refer to Fig. 2, further, back cover 12 comprises inwall 121 and outer wall 122, and described axle core 132 is extended back by inwall 121 and formed, and described two first tooth bars 14, driven wheel 21 be mobilizable to be arranged in space that inwall 121 and outer wall 122 surround.Back cover 12 is provided with accepting groove 124, pawl seat 22 is fixed in accepting groove 124.
As another kind of embodiment of the present invention, helmet main body 1 also comprises the top cover 13 be movably connected with fore shell 11 or back cover 12, top cover 13 is flexibly connected with fore shell 11 or between top cover 13 with back cover 12 by two second tooth bars 15, described top cover 13 is regulated by the second adjustment structure 3 with the spacing of fore shell 11 or back cover 12, second adjustment structure 3 is identical with the structure of the first adjustment structure 2, second adjustment structure 3 is arranged on top cover 13, by rotating the second adjustment structure 3, top cover 13 can be moved up and down, thus fitted in top cover 13 and the user crown.
Refer to Fig. 1 and Fig. 2, invention additionally provides a kind of helmet-type therapeutic instrument, and comprise the above-mentioned adjustable helmet, the inner side of helmet main body 1 is provided with multiple laser irradiating head and/or cranium Neural stem cell head.Particularly, helmet main body 1 is provided with multiple transcranial magnetic stimulation head in human body head acupuncture point place, and corresponding position, neck acupuncture point, back cover 12 bottom is provided with laser irradiating head.Owing to there is stronger penetration power through cranium magnetic, therefore there is good effect of stimulation to human body head acupuncture point.
When the above-mentioned helmet is worn on human body head, helmet main body 1 is fastened on human body head, rotate the longitudinal separation that the first adjustment structure 2 regulates fore shell 11 and back cover 12, rotate the vertical dimension up and down that the second adjustment structure 3 regulates top cover 13 and back cover 12, the laminating degree of the helmet and human body head is adjusted by the first adjustment structure 2 and the second adjustment structure 3, the head dummy of different size can be adapted to, treatment head inside helmet main body 1 carries out treating through cranium magnetic to human body head, or carry out laser radiation to neck, therapeutic effect is good.After adjustment completes, block respectively with outer moving tooth 235 due to interior moving tooth 234 and in ring gear 221 and external toothing 222, not easily occur loosening phenomenon.After having treated, rotate the first adjustment structure 2 and increase fore shell 11 and the distance of back cover 12, take off the helmet, easy to operate.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. an adjustable helmet, comprise helmet main body (1), described helmet main body (1) comprises fore shell (11) and back cover (12), be flexibly connected by two first tooth bars (14) between fore shell (11) with back cover (12), distance between fore shell (11) and back cover (12) is regulated by the first adjustment structure (2), it is characterized in that: the first adjustment structure (2) comprises driven wheel (21), pawl seat (22), ratchet (23) and knob circle (24), described knob circle (24) can be rotated by driving pawl (23), ratchet (23) can drive driven wheel (21) to rotate, two first tooth bars (14) can relative movement or opposing movement under the drive of driven wheel (21),
Pawl seat (22) is fixed in helmet main body (1), pawl seat (22) keeps at a certain distance away coaxially parallelly be provided with ring gear (221) and external toothing (222), and ring gear (221) and external toothing (222) are the contrary unidirectional gear ring in direction;
Ratchet (23) matches with pawl seat (22), ratchet (23) comprises ratchet body (231), the upper symmetry of described ratchet body (231) is extended with two or more elastic arms (232), wherein one group of elastic arm (232) is inwardly convexly equipped with the interior moving tooth (234) biting conjunction with ring gear (221) mutually, the upper convex of another group elastic arm (232) is provided with the outer moving tooth (235) biting conjunction with external toothing (222) mutually.
2. the adjustable helmet according to claim 1, it is characterized in that: described in be provided with interior moving tooth (234) elastic arm (232) be convexly equipped with the first fore-set (238) backward, the elastic arm (232) being provided with outer moving tooth (235) is convexly equipped with the second fore-set (239) backward; Knob circle (24) offers the first chute (241) in the first fore-set (238) correspondence position, and the first fore-set (238) is slidably arranged in the first chute (241); Knob circle (24) offers the second chute (242) in the second fore-set (239) correspondence position, and the second fore-set (239) is slidably arranged at the second chute (242).
3. the adjustable helmet according to claim 2, it is characterized in that: described first chute (241) comprises outer wall (244), in one direction time turning knob circle (24), the interior moving tooth (234) of driving pawl (23) acts on lower outside at the outer wall (244) of the first chute (241); Second chute (242) comprises inwall (245), on other direction time turning knob circle (24), inside contracts under inwall (245) effect in the second chute (242) of the outer moving tooth (235) of driving pawl (23).
4. the adjustable helmet according to claim 3, it is characterized in that: ratchet body (231) the edge symmetry of described ratchet (23) is convexly equipped with four projections (233), the end of each projection (233) is extended with an elastic arm (232), described elastic arm (232) is all towards extending clockwise or counterclockwise, and interior moving tooth (234), outer moving tooth (235) are alternate to be arranged on four elastic arms (232).
5. the adjustable helmet according to claim 3, it is characterized in that: ratchet body (231) the edge symmetry of described ratchet (23) is convexly equipped with two projections (233), each projection (233) is respectively towards being extended with two elastic arms (232) clockwise and counterclockwise, and interior moving tooth (234), outer moving tooth (235) are alternate to be arranged on four elastic arms (232).
6. the adjustable helmet according to claim 2, it is characterized in that: the rear surface of described ratchet body (231) is convexly equipped with limited post (237), knob circle (24) offers stopper slot (243) in limited post (237) correspondence position, and limited post (237) is sheathed in stopper slot (243) movably.
7. the adjustable helmet according to claim 1, it is characterized in that: described first adjustment structure (2) also comprises axle core (26) and jump ring, axle core (26) is from front to back successively through the first tooth bar (14), driven wheel (21), pawl seat (22), ratchet (23) and knob circle (24), and the free end of axle core (26) is fixed by jump ring.
8. the adjustable helmet according to claim 1, is characterized in that: described ratchet body (231) extends to form forward rotating shaft (236); Described driven wheel (21) offers locating slot (211); The middle part of pawl seat (22) offers hollow bulb (223), and the rotating shaft (236) of ratchet (23) is placed in the locating slot (211) of driven wheel (21) through pawl seat (22) hollow bulb (223).
9. the adjustable helmet according to claim 1, it is characterized in that: described helmet main body (1) also comprises top cover (13), top cover (13) is provided with the second adjustment structure (3), top cover (13) is flexibly connected by two second tooth bars (15) with between fore shell (11) or back cover (12), described top cover (13) is regulated by the second adjustment structure (3) with the spacing of fore shell (11) or back cover (12), and the second adjustment structure (3) is identical with the structure of the first adjustment structure (2).
10. a helmet-type therapeutic instrument, is characterized in that: comprise the adjustable helmet described in claim 1-9 any one, and the inner side of described helmet main body (1) is provided with multiple laser irradiating head and/or cranium Neural stem cell head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436627.6A CN104984483A (en) | 2015-07-23 | 2015-07-23 | Adjustable helmet and helmet type therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436627.6A CN104984483A (en) | 2015-07-23 | 2015-07-23 | Adjustable helmet and helmet type therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104984483A true CN104984483A (en) | 2015-10-21 |
Family
ID=54296451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436627.6A Pending CN104984483A (en) | 2015-07-23 | 2015-07-23 | Adjustable helmet and helmet type therapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104984483A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594491A (en) * | 2016-12-31 | 2017-04-26 | 歌尔科技有限公司 | VR head binding band adjusting mechanism |
| CN108837325A (en) * | 2018-07-02 | 2018-11-20 | 湖北益健堂科技股份有限公司 | Adjustable cervical therapeutic equipment |
| CN112904560A (en) * | 2021-04-07 | 2021-06-04 | 深圳市悦尔声学有限公司 | Head-mounted display equipment |
| CN114217437A (en) * | 2021-11-08 | 2022-03-22 | 歌尔光学科技有限公司 | Adjusting device, back bandage and head-mounted display equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933054Y (en) * | 2006-07-25 | 2007-08-15 | 冯沃新 | Regulation hoop of helmet |
| CN101390802A (en) * | 2008-10-15 | 2009-03-25 | 深圳市轻松科技股份有限公司 | Head massager and helmet thereof |
| US20100050325A1 (en) * | 2008-09-01 | 2010-03-04 | Tzu-Feng Wang-Lee | Structure For adjusting inside Circumference of Helmet |
| US20100095438A1 (en) * | 2008-10-21 | 2010-04-22 | Moelker Michael G | Headband with pivotal pad |
| CN201542896U (en) * | 2009-10-28 | 2010-08-11 | 深圳市轻松科技股份有限公司 | Helmet type massager and helmet thereof |
| CN101919782A (en) * | 2009-11-02 | 2010-12-22 | 深圳市轻松科技股份有限公司 | Helmet-type massager and helmet thereof |
| CN201949310U (en) * | 2010-11-29 | 2011-08-31 | 深圳市轻松科技股份有限公司 | Adjustable type helmet and head massager |
| CN103006410A (en) * | 2012-12-28 | 2013-04-03 | 深圳市倍轻松科技股份有限公司 | Neck massager |
| CN204815394U (en) * | 2015-07-23 | 2015-12-02 | 武汉海纳川科技有限公司 | Helmet and head -mounted therapeutic instrument with adjustable |
-
2015
- 2015-07-23 CN CN201510436627.6A patent/CN104984483A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933054Y (en) * | 2006-07-25 | 2007-08-15 | 冯沃新 | Regulation hoop of helmet |
| US20100050325A1 (en) * | 2008-09-01 | 2010-03-04 | Tzu-Feng Wang-Lee | Structure For adjusting inside Circumference of Helmet |
| CN101390802A (en) * | 2008-10-15 | 2009-03-25 | 深圳市轻松科技股份有限公司 | Head massager and helmet thereof |
| US20100095438A1 (en) * | 2008-10-21 | 2010-04-22 | Moelker Michael G | Headband with pivotal pad |
| CN201542896U (en) * | 2009-10-28 | 2010-08-11 | 深圳市轻松科技股份有限公司 | Helmet type massager and helmet thereof |
| CN101919782A (en) * | 2009-11-02 | 2010-12-22 | 深圳市轻松科技股份有限公司 | Helmet-type massager and helmet thereof |
| CN201949310U (en) * | 2010-11-29 | 2011-08-31 | 深圳市轻松科技股份有限公司 | Adjustable type helmet and head massager |
| CN103006410A (en) * | 2012-12-28 | 2013-04-03 | 深圳市倍轻松科技股份有限公司 | Neck massager |
| CN204815394U (en) * | 2015-07-23 | 2015-12-02 | 武汉海纳川科技有限公司 | Helmet and head -mounted therapeutic instrument with adjustable |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594491A (en) * | 2016-12-31 | 2017-04-26 | 歌尔科技有限公司 | VR head binding band adjusting mechanism |
| CN106594491B (en) * | 2016-12-31 | 2019-06-04 | 歌尔科技有限公司 | A kind of VR head strap regulating mechanism |
| CN108837325A (en) * | 2018-07-02 | 2018-11-20 | 湖北益健堂科技股份有限公司 | Adjustable cervical therapeutic equipment |
| CN108837325B (en) * | 2018-07-02 | 2023-12-29 | 湖北益健堂科技股份有限公司 | Adjustable neck therapeutic apparatus |
| CN112904560A (en) * | 2021-04-07 | 2021-06-04 | 深圳市悦尔声学有限公司 | Head-mounted display equipment |
| CN112904560B (en) * | 2021-04-07 | 2021-10-22 | 深圳市悦尔声学有限公司 | Head-mounted display equipment |
| CN114217437A (en) * | 2021-11-08 | 2022-03-22 | 歌尔光学科技有限公司 | Adjusting device, back bandage and head-mounted display equipment |
| CN114217437B (en) * | 2021-11-08 | 2022-11-15 | 歌尔光学科技有限公司 | Adjusting device, back bandage and head-mounted display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104984483A (en) | Adjustable helmet and helmet type therapeutic apparatus | |
| CN203647890U (en) | A local switch source apparatus used for a multi-source radiotherapy device | |
| KR101511444B1 (en) | Transcranial Magnetic Stimulation Therapy Apparatus For Head Gear Type | |
| CN108245787B (en) | Multipurpose radiotherapy system | |
| WO2023066020A1 (en) | Therapeutic target automatic positioning method and system for transcranial magnetism, and helmet | |
| CN203609748U (en) | Three-dimensional rectangular coordinate CT bed connecting type radioactive particle minimally invasive automatic-control positioning device | |
| CN105935330A (en) | Adjustable cervical vertebra anterior approach operation position posing device used in spine surgery | |
| KR20200087551A (en) | Bed for Medical Care | |
| CN204815394U (en) | Helmet and head -mounted therapeutic instrument with adjustable | |
| CN203043323U (en) | Stereotactic bracket system for prostate particle implantation | |
| CN205434029U (en) | To sick prevention and treatment of chair of spinal surgery | |
| CN201370662Y (en) | Multifunctional cervical vertebra therapy machine | |
| CN109985317A (en) | Tumor radiotherapy head fixing device | |
| CN112336589A (en) | Neck postoperative shoulder neck function rehabilitation auxiliary device | |
| CN204951969U (en) | Helmet and head -mounted therapeutic instrument with adjustable | |
| CN108096716A (en) | The adjustable helmet and helmet-type therapeutic equipment | |
| CN101766527B (en) | Hand massage device | |
| CN205235190U (en) | Hand therapeutic instrument with adjustable | |
| CN205198717U (en) | Electrical control formula helmet and head -mounted therapeutic instrument | |
| US20220265253A1 (en) | Oral fixation apparatus | |
| CN205924264U (en) | Cervical spondylopathy rehabilitation device | |
| CN213609468U (en) | Mouth gag for radiotherapy | |
| CN209884671U (en) | Small needle knife treatment table | |
| CN107669440A (en) | A kind of therapeutic massage equipment based on zigbee network | |
| CN107334547A (en) | A kind of neurosurgical treatment analog positioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
|
| WD01 | Invention patent application deemed withdrawn after publication |