CN218099801U - Modular occipital plate structure - Google Patents
Modular occipital plate structure Download PDFInfo
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- CN218099801U CN218099801U CN202222726803.8U CN202222726803U CN218099801U CN 218099801 U CN218099801 U CN 218099801U CN 202222726803 U CN202222726803 U CN 202222726803U CN 218099801 U CN218099801 U CN 218099801U
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Abstract
The utility model discloses a modularization hindbrain pillow piece structure, include: the top of the VR integrated machine is connected with one end of the head strap through a rotating shaft, a main back cushion used for contacting with the human afterbrain is fixedly installed on the side wall of the other end of the head strap, the VR integrated machine and the main back cushion form a main supporting module together, the upper side and the lower side of the main back cushion are provided with symmetrically distributed loading frames, and the two loading frames are connected to the outer wall of the head strap through screws to form a detachable fixing structure; further comprising: the support frame, its lower extreme laminating setting is in the correspondence the loading frame top inboard, the fixed first axis of rotation that runs through the installation level in support frame bottom sets up, and first axis of rotation both ends rotate run through in the loading frame sets up. This modularization occipitalia piece structure, it is provided with the wearing structure that three occipitalia piece module constitutes, has increased the contact support point position of device and afterbrain for the stability of device is stronger, has reduced the risk that the device takes place the skew in the human motion process.
Description
Technical Field
The utility model relates to a hindbrain pillow piece technical field specifically is a modularization hindbrain pillow piece structure.
Background
The VR all-in-one need wear at the head through the head hoop structure, at this in-process, need pass through gasket structure and human hindbrain structure to improve the comfort level that the user wore, nevertheless there are some problems in current hindbrain pillow piece structure still.
An improved VR headset for a quick release rear brain pad, such as that disclosed in CN216561231U, includes: the contact mask is fixedly connected to the outer wall of the machine body and used for being attached to the face of a human body, fixing rods playing a fixing role are fixedly installed on two sides of the machine body, and the end portions of the fixing rods are fixedly connected to the side walls of the butting blocks; the mounting plate is provided with butt-joint blocks which are inserted in the receiving holes symmetrically formed in the two sides in a sliding manner, and the outer walls of the end parts of the butt-joint blocks are attached to the side walls of the mounting plate;
above-mentioned device, it only forms through single cushion and human hindbrain contact and wears the structure, and the contact support point position of device and hindbrain is less for the stability of device is relatively poor, takes place the skew easily in the device use.
Aiming at the problems, innovative design is urgently needed on the basis of the original afterbrain pillow sheet structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modularization hindbrain pillow piece structure to solve above-mentioned background art and propose current hindbrain pillow piece structure, it only forms through single cushion and human hindbrain contact and wears the structure, and the contact support point position of device and hindbrain is less, makes the stability of device relatively poor, takes place the problem of skew easily in the device use.
In order to achieve the above object, the utility model provides a following technical scheme: a modular occipital flap structure comprising:
the top of the VR integrated machine is connected with one end of the head strap through a rotating shaft, a main back cushion used for contacting with the human afterbrain is fixedly installed on the side wall of the other end of the head strap, the VR integrated machine and the main back cushion form a main supporting module together, the upper side and the lower side of the main back cushion are provided with symmetrically distributed loading frames, and the two loading frames are connected to the outer wall of the head strap through screws to form a detachable fixing structure;
further comprising:
the lower ends of the supporting frames are arranged on the inner sides of the tops of the corresponding loading frames in an attaching mode, a first rotating shaft which is horizontally arranged is fixedly arranged at the bottom of each supporting frame in a penetrating mode, two ends of the first rotating shaft are arranged in a penetrating mode in the loading frames in a rotating mode, and the two supporting frames are distributed on the upper side and the lower side of the main rear cushion;
the utility model discloses a support device, but the support device comprises a connecting frame, and the connecting frame is fixed on the support device, and the one end fixedly connected with mounting panel that the support device top was seted up is in the link up mounting groove, the connecting frame is close to the one end fixedly connected with mounting panel of VR all-in-one, and one side fixed mounting that the connecting frame was kept away from to the mounting panel has vice back pad, but mounting panel, connecting frame and support frame constitute angle regulation's vice support module jointly, vice support module symmetric distribution are in the upper and lower both sides of head strap form the supplementary bearing structure of device.
Preferably, the two ends of the first rotating shaft are respectively and fixedly provided with a corresponding stress disc, the stress discs and the first rotating shaft are coaxially arranged, the two ends of the first rotating shaft are respectively and rotatably arranged to penetrate through the corresponding outer cylinders, and the two outer cylinders are fixedly arranged on the two sides of the loading frame, so that the first rotating shaft can drive the stress discs to rotate.
Preferably, the two ends of the stress disc are attached to and arranged on the inner wall of the outer barrel and are coaxially arranged, a spiral elastic sheet used for providing tension is fixedly connected between the side wall of the stress disc and the inner wall of the outer barrel, and the spiral elastic sheet is attached to and arranged on the inner wall of the outer barrel, so that the stress disc can pull the spiral elastic sheet.
Preferably, one side that the mounting panel was kept away from to the link is fixed to run through and is installed the second axis of rotation, and second axis of rotation level sets up, second axis of rotation both ends rotate run through in the inner wall setting of support frame for the link can drive the second axis of rotation and rotate on the support frame.
Preferably, fixed mounting has the limit gear who corresponds respectively on the both sides terminal surface of second axis of rotation, and limit gear with the coaxial setting of second axis of rotation, the limit gear laminating sets up form in the inside mounting groove of seting up of support frame and rotate limit structure, the laminating is provided with the lower extreme of atress tooth head between the tooth of limit gear top, and the atress tooth head run through in the top of support frame sets up and forms the elevation structure that slides for the atress tooth head can slide on the support frame.
Preferably, the laminating of atress tooth head top sets up in the inboard of storage cylinder, and storage cylinder fixed mounting is in on the outer wall of support frame, the up end of atress tooth head with fixedly connected with plays the spring of reset action between the inner wall top of storage cylinder, the spring housing is established in positioning screw's the outside, and positioning screw run through in the storage cylinder top sets up and forms the threaded connection relation, and positioning screw's lower terminal surface is located the top of atress tooth head for the spring can exert thrust to atress tooth head.
Compared with the prior art, the beneficial effects of the utility model are that: this modularization occipitalia piece structure, it is provided with the structure of wearing that three occipitalia piece module constitutes, has increased the contact support point position of device and afterbrain for the stability of device is stronger, has reduced the risk that human motion in-process device takes place the skew, and its concrete content is as follows:
the upper side and the lower side of the main back cushion are provided with symmetrically distributed loading frames, the two loading frames are connected to the outer wall of the head band belt through screws to form a detachable fixed structure, the lower ends of the supporting frames are attached to the inner sides of the tops of the corresponding loading frames, the bottoms of the supporting frames are fixedly provided with horizontally arranged first rotating shafts in a penetrating manner, the two ends of each first rotating shaft rotatably penetrate through the loading frames, the two supporting frames are distributed on the upper side and the lower side of the main back cushion, and the two supporting frames and the main back cushion form a multi-point supporting structure through the auxiliary pillow piece structures arranged on the two supporting frames and the main back cushion, so that the stability of the device during installation is enhanced;
the laminating of link lateral wall sets up in the through mounting groove that the support top was seted up, the one end fixedly connected with mounting panel that the link is close to the VR all-in-one, one side fixed mounting that the link was kept away from to the mounting panel has vice back cushion, two vice pillow structures through above-mentioned structure forming device, and one side fixed through mounting that the mounting panel was kept away from to the link has the second axis of rotation, and the setting of second axis of rotation level, the inner wall setting that runs through in the support frame is rotated at second axis of rotation both ends, make the link can drive vice pillow structure and realize the regulating power around the second axis of rotation is rotatory.
Drawings
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the supporting frame of the present invention;
FIG. 3 is a schematic view of the mounting structure of the auxiliary rear cushion of the present invention;
fig. 4 is a schematic view of the installation structure of the spiral spring plate of the present invention;
fig. 5 is a schematic view of the first rotating shaft mounting structure of the present invention;
FIG. 6 is a schematic view of the installation structure of the limit gear of the present invention;
FIG. 7 is a schematic view of the installation structure of the stressed tooth head of the present invention;
fig. 8 is a schematic view of the positioning screw mounting structure of the present invention.
In the figure: 1. a VR machine; 2. a head band; 3. a main rear cushion; 4. a loading frame; 5. a first rotating shaft; 6. an outer cylinder; 7. a force-bearing plate; 8. a spiral spring plate; 9. a support frame; 10. a connecting frame; 11. a second rotating shaft; 12. mounting a plate; 13. a secondary rear cushion; 14. a limit gear; 15. a stressed tooth head; 16. a storage cylinder; 17. a spring; 18. and (5) positioning the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a modular occipital plate structure comprising:
the top of the VR integrated machine 1 is connected with one end of a head band 2 through a rotating shaft, and a main back cushion 3 which is used for contacting with the hindbrain of a human body is fixedly arranged on the side wall of the other end of the head band 2;
the upper and lower both sides of main back cushion 3 are provided with the loading frame 4 of symmetric distribution, and two loading frames 4 pass through the screw rod connection and form detachable fixed knot structure on 2 outer walls of head band, constitute main support module through head band 2 and main back cushion 3 for the great main back cushion 3 of volume can contact with human afterbrain middle part, play main atress fixed action.
The lower end of the support frame 9 is attached to the inner side of the top of the corresponding loading frame 4, a first rotating shaft 5 which is horizontally arranged is fixedly arranged at the bottom of the support frame 9 in a penetrating mode, and two ends of the first rotating shaft 5 are rotatably arranged in a penetrating mode in the loading frame 4;
the two supporting frames 9 are distributed on the upper side and the lower side of the main rear cushion 3, and the supporting frames 9 can drive the first rotating shaft 5 to rotate on the loading frame 4 to form a first heavy angle adjusting mechanism of the auxiliary supporting module;
the side wall of the connecting frame 10 is attached to and arranged in a through mounting groove formed in the top of the supporting frame 9, so that the connecting frame 10 can rotate in the mounting groove on the supporting frame 9 to form a second heavy angle adjusting mechanism of the auxiliary supporting module;
one end fixedly connected with mounting panel 12 that link 10 is close to VR all-in-one 1, and one side fixedly mounted that link 10 was kept away from to mounting panel 12 has vice back pad 13, drives vice back pad 13 and human afterbrain lower part or lower part contact on the mounting panel 12 through link 10 to realize the auxiliary positioning ability of vice support module, known by above-mentioned step, main support module and two vice support modules will be through constituting the stronger structure of wearing of stability.
In the specific technical scheme of the embodiment of the application, two ends of a first rotating shaft 5 are respectively and fixedly provided with a corresponding stress disc 7, the stress discs 7 are coaxially arranged with the first rotating shaft 5, two ends of the first rotating shaft 5 are respectively and rotatably arranged to penetrate through corresponding outer cylinders 6, and two outer cylinders 6 are fixedly arranged at two sides of a loading frame 4.
When the first rotating shaft 5 rotates, the stress disc 7 installed at the end part of the first rotating shaft 5 synchronously rotates in the outer cylinder 6, and two ends of the stress disc 7 are attached to the inner wall of the outer cylinder 6 and coaxially arranged. And fixedly connected with be used for providing tensile spiral shell fragment 8 between the inner wall of urceolus 6 and the lateral wall of atress dish 7, spiral shell fragment 8 laminating sets up on the inner wall of urceolus 6, can know from the above-mentioned step, and rotatory atress dish 7 can stretch spiral shell fragment 8 for spiral shell fragment 8 produces elastic deformation.
A second rotating shaft 11 is fixedly installed on one side of the connecting frame 10 far away from the installation plate 12 in a penetrating mode, and the second rotating shaft 11 is horizontally arranged. Two ends of the second rotating shaft 11 are rotatably arranged through the inner wall of the support frame 9, and the second rotating shaft 11 is driven to rotate on the support frame 9 through the connecting frame 10; because fixed mounting has corresponding limit gear 14 on the both sides terminal surface of second axis of rotation 11 respectively, and limit gear 14 and the coaxial setting of second axis of rotation 11, limit gear 14 laminating sets up and forms the rotation limit structure in the inside mounting groove of seting up of support frame 9, and the laminating is provided with the lower extreme of atress tooth head 15 between the tooth of limit gear 14 top, and atress tooth head 15 runs through the top setting of support frame 9 and forms the slip elevation structure.
At this time, the limiting gears 14 mounted at the two ends of the second rotating shaft 11 synchronously rotate, thrust is applied to the stressed gear head 15 by the aid of the rotating limiting gears 14, the stressed gear head 15 rotates on the supporting frame 9, the top of the stressed gear head 15 is attached to the inner side of the storage barrel 16, and the storage barrel 16 is fixedly mounted on the outer wall of the supporting frame 9.
A spring 17 playing a role of resetting is fixedly connected between the upper end surface of the stressed gear head 15 and the top of the inner wall of the storage barrel 16, the spring 17 is sleeved on the outer side of the positioning screw 18, and the positioning screw 18 penetrates through the top of the storage barrel 16 to form a threaded connection relation. The lower end face of the positioning screw 18 is located above the top of the stressed gear head 15, and when the stressed gear head 15 moves into the storage barrel 16, the stressed gear head 15 compresses the spring 17.
When using this modularization occipital pad structure, when needing to adjust the angle of two vice back cushions 13 according to the user demand, drive link 10 through mounting panel 12 and rotate certain angle. In the process, the second rotating shaft 11 fixedly mounted on the connecting frame 10 rotates synchronously, the limiting gears 14 mounted at two ends of the second rotating shaft 11 start to rotate, the limiting gears 14 exert pressure on the stressed gear head 15 at first, so that the stressed gear head 15 moves upwards along the inner wall of the storage barrel 16, and the stressed gear head 15 compresses the spring 17.
Then, when the limit gear 14 does not apply thrust to the stressed gear head 15, the spring 17 applies downward thrust to the stressed gear head 15 through the reset action, so that the stressed gear head 15 enters the tooth space on the limit gear 14 again. In the rotating process of the limiting gear 14, the stressed gear head 15 moves back and forth according to the steps, after the mounting plate 12 is adjusted to a proper position, the limiting gear 14 does not rotate any more, the stressed gear head 15 enters the space between the gear teeth of the limiting gear 14 again according to the steps, then the positioning screw 18 rotates, the positioning screw 18 moves on the storage barrel 16 at the moment, and the positioning screw 18 is enabled to approach the stressed gear head 15 until the stressed gear head 15 and the positioning screw are attached.
The stressed gear head 15 is positioned by the positioning screw 18, and the stressed gear head 15 locks the limit gear 14, so that the auxiliary rear cushion 13 on the mounting plate 12 is fixed at a proper position;
referring to fig. 1-8, when the device is worn, two support frames 9 are pulled, at the moment, the first rotating shaft 5 installed at the bottom of each support frame 9 rotates on the loading frame 4, the stress discs 7 installed at two ends of each first rotating shaft 5 synchronously rotate in the outer cylinder 6, so that the spiral elastic sheet 8 connected between the stress discs 7 and the outer cylinder 6 is stretched, the two support frames 9 are pulled open, then the head strap 2 is worn on the head, so that the main back cushion 3 can be contacted with the back brain of a human body, then the two support frames 9 are loosened, at the moment, the spiral elastic sheet 8 drives the first rotating shaft 5 to reversely rotate through the reset action, the support frames 9 connected on the first rotating shaft 5 synchronously rotate, so that the auxiliary back cushion structure arranged at the top of each support frame 9 synchronously rotates, at the moment, the auxiliary back cushion 13 can be contacted with the human body, and the installation stability of the multi-positioning support structure reinforcing device is formed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A modular occipital plate structure comprising:
the top of the VR integrated machine (1) is connected with one end of a head band (2) through a rotating shaft, a main rear cushion (3) which is used for contacting with the human afterbrain is fixedly installed on the side wall of the other end of the head band (2), the main rear cushion and the main rear cushion form a main supporting module together, the upper side and the lower side of the main rear cushion (3) are provided with symmetrically distributed loading frames (4), and the two loading frames (4) are connected to the outer wall of the head band (2) through screws to form a detachable fixing structure;
it is characterized by also comprising:
the lower ends of the supporting frames (9) are arranged on the inner sides of the tops of the corresponding loading frames (4) in an attaching mode, first rotating shafts (5) which are horizontally arranged are fixedly arranged at the bottoms of the supporting frames (9) in a penetrating mode, two ends of each first rotating shaft (5) are arranged in a penetrating mode in the loading frames (4) in a rotating mode, and the two supporting frames (9) are distributed on the upper side and the lower side of the main rear cushion (3);
the side wall of the connecting frame (10) is attached to and arranged in a through mounting groove formed in the top of the supporting frame (9), a mounting plate (12) is fixedly connected to one end, close to the VR all-in-one machine (1), of the connecting frame (10), and an auxiliary rear cushion (13) is fixedly mounted on one side, far away from the connecting frame (10), of the mounting plate (12); the mounting plate (12), the connecting frame (10) and the support frame (9) jointly form an auxiliary support module with an adjustable angle; and the auxiliary supporting modules are symmetrically distributed on the upper side and the lower side of the head strap (2) to form an auxiliary supporting structure of the device.
2. A modular occipital plate structure of claim 1, wherein: first axis of rotation (5) both ends respectively fixed mounting have corresponding atress dish (7), and atress dish (7) and first axis of rotation (5) coaxial setting, first axis of rotation (5) both ends rotate respectively and run through in the urceolus (6) setting that corresponds, two urceolus (6) fixed mounting be in the both sides of loading frame (4).
3. A modular occipital plate structure of claim 2, wherein: the two ends of the stress disc (7) are attached to and arranged on the inner wall of the outer barrel (6) and are coaxially arranged, a spiral elastic sheet (8) used for providing tension is fixedly connected between the side wall of the stress disc (7) and the inner wall of the outer barrel (6), and the spiral elastic sheet (8) is attached to and arranged on the inner wall of the outer barrel (6).
4. The modular occipital plate structure of claim 1, wherein: one side that mounting panel (12) were kept away from in link (10) is fixed to run through and is installed second axis of rotation (11), and second axis of rotation (11) level sets up, second axis of rotation (11) both ends rotate run through in the inner wall setting of support frame (9).
5. A modular occipital plate structure of claim 4, wherein: the end surfaces of two sides of the second rotating shaft (11) are respectively and fixedly provided with corresponding limiting gears (14), and the limiting gears (14) are coaxially arranged with the second rotating shaft (11); limiting gear (14) laminating sets up form in the inside mounting groove of seting up of support frame (9) and rotate limit structure, the laminating is provided with the lower extreme of atress tooth head (15) between the tooth of limiting gear (14) top, and atress tooth head (15) run through in the top of support frame (9) sets up and forms sliding lifting structure.
6. A modular occipital plate structure of claim 5, wherein: the top of the stress tooth head (15) is attached to the inner side of the storage barrel (16), the storage barrel (16) is fixedly mounted on the outer wall of the support frame (9), and a spring (17) playing a role in resetting is fixedly connected between the upper end surface of the stress tooth head (15) and the top of the inner wall of the storage barrel (16); the spring (17) is sleeved on the outer side of the positioning screw rod (18), the positioning screw rod (18) penetrates through the top of the storage barrel (16) to form a threaded connection relation, and the lower end face of the positioning screw rod (18) is located above the top of the stressed gear head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726803.8U CN218099801U (en) | 2022-10-17 | 2022-10-17 | Modular occipital plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222726803.8U CN218099801U (en) | 2022-10-17 | 2022-10-17 | Modular occipital plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099801U true CN218099801U (en) | 2022-12-20 |
Family
ID=84458231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222726803.8U Active CN218099801U (en) | 2022-10-17 | 2022-10-17 | Modular occipital plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099801U (en) |
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2022
- 2022-10-17 CN CN202222726803.8U patent/CN218099801U/en active Active
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