CN112255796A

CN112255796A - Novel 3D shows research and development hologram head-mounted terminal playback device

Info

Publication number: CN112255796A
Application number: CN202011213701.5A
Authority: CN
Inventors: 绔ヤ寒; 童亮
Original assignee: Anhui Sucai Electronic Technology Co ltd
Current assignee: Anhui Sucai Electronic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-01-22

Abstract

The invention discloses novel 3D display research and development hologram head-mounted terminal playing equipment, which comprises a head hoop side ring, wherein a sponge lantern ring is fixedly arranged at the position, close to the lower side edge, of the inner side wall of the head hoop side ring, a first front support is fixedly arranged at the position, close to the right side of the front end, of the outer surface of the head hoop side ring, a 3D playing terminal is arranged at the position, close to the front side and located at the front part of the first front support, of the outer surface of the head hoop side ring, and a first protective edge is fixedly arranged at the position, close to the right middle edge, of the lower part of the; the device and the method can relieve the oppression of partial load of the 3D playing terminal on the mouth and the nose of a wearer, transmit the partial load to the rear side, slow down the load of the front side part, delay the discomfort caused by long-time wearing, enhance the experience comfort level of the wearer, enable the device to be suitable for different people to wear, increase the effective contact area between the device and the head, prevent the device from slipping and avoid influencing the use effect of the device.

Description

Novel 3D shows research and development hologram head-mounted terminal playback device

Technical Field

The invention belongs to the field of 3D display research and development, and particularly relates to novel 3D display research and development hologram head-mounted terminal playing equipment.

Background

3D displays have been recognized as the ultimate dream in the development of display technology, and many enterprises and research institutes have been engaged in this research for many years; developed countries and regions have been concerned with the development of stereoscopic display technology earlier than the last century, and two stereoscopic display technology systems which need to wear stereoscopic glasses and do not need to wear stereoscopic glasses have been developed at present, the traditional 3D film has two groups of images on the screen, the viewers need to wear polarizers to eliminate double images, parallax is formed, stereoscopic impression is generated, colors are bright, layers are clear, lively and vivid, and the three-dimensional stereoscopic image is a true three-dimensional stereoscopic image; the naked eye stereoscopic image is deeply favored by consumers due to the real and vivid expressive force, the elegant environmental appeal and the strong and shocking visual impact, and the head-wearing type 3D playing terminal equipment used in the home is researched and developed at present, so that the home user can experience real touch.

Terminal playback devices on the market can mostly not alleviate the local oppression to the wearer's mouth and nose of 3D playback terminal, can't slow down the load of equipment front side to face, wear for a long time and easily cause the uncomfortable sense of certain degree, can't adapt to different crowds and wear, do not possess anti-skidding function, for this reason, we propose a novel 3D and show research and development hologram wear-type terminal playback devices.

Disclosure of Invention

The invention aims to provide novel 3D display research and development hologram head-mounted terminal playing equipment, and aims to solve the problems that most of terminal playing equipment in the market proposed in the background technology cannot relieve the local oppression of a 3D playing terminal on the mouth and the nose of a wearer, cannot slow down the load of the front side of the equipment on the face, is easy to cause a certain degree of discomfort after being worn for a long time, cannot adapt to wearing of different people, and does not have an anti-skid function.

In order to achieve the purpose, the invention provides the following technical scheme: a novel 3D display research and development hologram head-mounted terminal playing device comprises a head band side ring, wherein the inner side wall of the head band side ring is fixedly provided with a sponge lantern ring close to the lower side edge position, the outer surface of the head band side ring is fixedly provided with a first front support close to the right side of the front end, the outer surface of the head band side ring is close to the front side and is positioned at the front part of the first front support, a 3D playing terminal is installed at the front part of the first front support, the lower part of the outer surface of the head band side ring is fixedly provided with a first protective edge close to the middle edge position of the right side, the lower part of the outer surface of the head band side ring is fixedly provided with a second protective edge close to the middle edge position of the left side, a first stretching ear rod is installed at the outer surface of the first protective edge close to the middle position of the front end, a head band top ring is arranged at the outer surface of the head band side ring close to the middle position of the front end, a second stretching ear rod is installed at the middle position of, a first telescopic groove is formed in the middle position of the front end surface of the first protective edge and corresponds to the stretching ear rod, a second front support is fixedly arranged on the outer surface of the head hoop side ring close to the left side of the front end, a first square groove is formed in the middle position of the front end surface of the first front support, a second square groove is formed in the middle position of the front end surface of the second front support, a plurality of groups of first meshing teeth are symmetrically and fixedly arranged on the inner side wall of the first telescopic groove on two inner sides of the first front support, a first telescopic structure is arranged on the middle position of the inner part of the first front support and on the inner side of the first square groove, a plurality of groups of second meshing teeth are symmetrically and fixedly arranged on two inner sides of the second front support and on the inner side wall of the first telescopic groove, a second telescopic structure is arranged on the middle position of the inner part of the second front support and on the inner side of the second square groove, the second telescopic structure comprises a clamping plate main body, and a plurality of groups, the clamp plate comprises a clamp plate main body and is characterized in that a plurality of groups of lower teeth are uniformly and fixedly arranged on the surface of the lower end of the clamp plate main body, a front extension rod is fixedly arranged in the middle of the surface of the front end of the clamp plate main body, a square inner clamping body is fixedly arranged in the middle of the surface of the front end of the front extension rod, a round inner clamping column is fixedly arranged in the middle of the surface of the front end of the square inner clamping body, a short column head is fixedly arranged on the surface of the front end of the round inner clamping column, a telescopic spring is sleeved on the outer surface of the round inner clamping column, and a rear spring rod is arranged in the;

the middle position of the front end surface of the first protective edge is provided with a side wall tooth socket, the middle position inside the first protective edge is positioned at the inner side of the first telescopic groove and is provided with an inner clamping plate, the surfaces of the left side and the right side of the inner clamping plate are uniformly and fixedly provided with a plurality of groups of lateral clamping teeth which are arranged corresponding to the side wall tooth socket, the surface of the front end of the inner clamping plate is fixedly provided with an elliptical chuck, the upper side of the outer surface of the head hoop top ring is provided with an annular rail groove at the position close to the middle position in the right part, the upper side of the outer surface of the head hoop top ring is provided with a steel strip sheet at the position close to the middle position in the right part and at the inner side of the annular rail groove, the outer surface of the head hoop top ring is provided with a front connecting rod at the position close to the right side, the middle position of the inner side wall of the inner ring groove is provided with an inner ring groove, the upper end surface intermediate position of steel strip piece is close to the upper portion intermediate position and has set firmly stir the post, the front end surface at 3D broadcast terminal is close to the left side intermediate position and has seted up square slot two, the front end surface at 3D broadcast terminal is close to the right side intermediate position and has seted up square slot one, the inside wall intermediate position of square slot two has seted up the circle slot, the front end surface intermediate position at 3D broadcast terminal is close to the upside and is provided with the eye-shade and separate the cotton, the front end surface intermediate position at 3D broadcast terminal is close to the downside and is provided with the nasal cavity and separate the cotton.

As a further scheme of the invention: the head band side ring is matched with the 3D playing terminal through a first front support and a first telescopic structure and a second front support and a second telescopic structure, wherein the first telescopic structure is inserted into the first front support through a first square groove, and the second telescopic structure is inserted into the second front support through a second square groove.

As a further scheme of the invention: first safe edge and second safe edge all with head band side ring fixed mounting, tensile ear pole one through first safe edge and head band side ring movable mounting, tensile ear pole two-way second safe edge and head band side ring movable mounting, head band apical ring pass through head band side ring and 3D player terminal swing joint.

As a further scheme of the invention: first tensile ear pole is inserted through first flexible groove and first safe edge and is put the installation, and tensile ear pole is inserted through the flexible groove of second and is put the installation with the second safe edge, and first extending structure is through meshing installation before first interlock tooth and the cooperation of first square groove and the first, and meshing installation before second extending structure passes through the cooperation of second square groove and second interlock tooth and the second.

As a further scheme of the invention: the second telescopic structure is elastically installed with the second front support through the rear spring rod, is installed with the square second slot in an inserting mode through the matching of the front extension rod and the square inner clamping body, and is installed with the round slot in a clamping mode through the matching of the round inner clamping column and the short column head.

As a further scheme of the invention: the second telescopic structure is installed with the 3D player terminal in a springing mode through cooperation of the circular inner clamping column, the telescopic spring and the circular slot, the inner clamping plate, the lateral clamping teeth and the oval chuck jointly form a first stretching ear rod, and the inner clamping plate is installed in a meshing mode through cooperation of the lateral clamping teeth, the first telescopic slot and the tooth grooves of the side walls and the first protective edge.

As a further scheme of the invention: the shape of tensile ear pole one is the loop type, leading connecting rod and head hoop apical ring fixed connection, and the billet piece passes through annular rail groove and head hoop apical ring fixed connection, and the billet piece is through inboard rack and the cooperation of block tooth head and leading connecting rod meshing installation.

As a further scheme of the invention: head hoop apical ring passes through the cooperation of steel strip piece and inner ring groove and 3D player terminal stretch-draw setting, and the steel strip piece passes through the cooperation of inner ring groove and annular rail groove and the flexible installation of head hoop apical ring, and the eye-shade separates cotton and separates cotton symmetry setting about the nasal cavity.

As a further scheme of the invention: the using method of the terminal playing device comprises the following specific steps:

the method comprises the following steps: first-selected establish the whole cover of equipment at the head, under sponge lantern ring and the person's head of wearing closely cooperate, separate cotton and the nasal cavity at the anterior eye-shade of 3D broadcast terminal and wear at the position that the human body corresponds at the cotton, then according to first extending structure and second extending structure respectively under the inside meshing installation of first preceding and second, pass 3D broadcast terminal around, select the suitable distance of 3D broadcast terminal and eyes, manual pass backward and stir the post and drive the steel strip piece at the inside of inner ring groove motion, utilize the meshing setting of inboard rack and block tooth head, finely tune the horizontal angle at 3D broadcast terminal to comfortable position, at last will stretch ear pole one and stretch ear pole two and pull out first safe edge and second safe edge respectively, accomplish the installation of wearing of middle-end broadcast equipment from this.

Compared with the prior art, the invention has the beneficial effects that:

1. by arranging the head hoop top ring and the steel strip, when a user wears the equipment to the head top, on one hand, the equipment can be integrally sleeved on the head of a wearer through the two ends of the head hoop top ring and fixedly connected with the head hoop side ring and the 3D playing terminal, the equipment is prevented from slipping downwards due to self weight, the 3D playing terminal at the front end of the equipment is prevented from pressing on the bridge of the nose of the wearer and causing discomfort to the wearer, on the other hand, the steel strip moves backwards through the inner ring groove on the inner side of the front connecting rod and under the tight meshing of the inner side rack and the clamping tooth head, the horizontal inclination angle of the front part of the 3D playing terminal contacting with the wearer is adjusted, thereby relieving the oppression of partial load of the 3D playing terminal on the mouth and nose of the wearer, and the steel strip is connected with the rear part of the head hoop side ring through the head hoop top ring, and transmit partial load to the rear side, slow down the load of preceding side portion, delay the uncomfortable sense that wears for a long time and cause, reinforcing person of wearing equipment experience comfort level.

2. Through being provided with first extending structure and second extending structure and tensile ear pole one, through upper portion tooth and lower part tooth respectively with the second interlock tooth of lateral wall about the second square groove, and with the first interlock tooth cooperation of lateral wall about the first square groove, realize the inseparable flexible of first extending structure and second extending structure at head hoop side ring front side, drive the displacement adjustment around head hoop side ring front side at 3D play terminal from this, make equipment adaptable different crowds wear, rethread tensile ear pole one and tensile ear pole two pull out first safe edge and second safe edge, increase the effective area of contact of equipment and head, can assist the inseparable laminating degree of head hoop side ring and head, prevent the equipment slippage, avoid influencing the result of use of equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial structural view of the headband side ring of the present invention.

Fig. 3 is a schematic view showing the structure of the middle part of the head band side ring of the present invention.

Fig. 4 is a schematic structural view of a second telescopic structure in the present invention.

Fig. 5 is a schematic structural view of a first protective edge and a first stretching ear rod in the invention.

Fig. 6 is a partial structural view of the head band top ring of the present invention.

Fig. 7 is a schematic view of a partial explosion structure of the head band top ring of the present invention.

Fig. 8 is a front view of a 3D playback terminal in accordance with the present invention.

In figure 1, a head band side ring; 2. a sponge collar; 3. a first front support; 4. a 3D player terminal; 5. a first protective edge; 6. a second protective edge; 7. stretching the first ear rod; 8. a head band top ring; 9. stretching the ear rod II; 10. a second telescopic slot; 11. a first telescopic slot; 12. a second front support; 13. a first square groove; 14. a second square groove; 15. a first engaging tooth; 16. a first telescoping structure; 17. a second engaging tooth; 18. a second telescoping structure; 1819. a card board main body; 1820. upper teeth; 1813. lower teeth; 1821. a front extension rod; 1822. a square inner clamping body; 1823. a circular inner clamping column; 1824. a tension spring; 1825. a rear spring rod; 26. a side wall gullet; 727. an inner clamping plate; 728. lateral latch; 729. an elliptical chuck; 30. an annular rail groove; 31. a steel strip sheet; 32. a front connecting rod; 33. an inner ring groove; 34. an inner rack; 35. clamping a gear head; 36. shifting the column; 37. a second square slot; 38. a first square slot; 39. a round slot; 40. eye cover cotton separation; 41. the nasal cavity separates cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-8, a novel 3D display development hologram head-mounted terminal playing device includes a head band side ring 1, a sponge lantern ring 2 is fixedly disposed on the inner side wall of the head band side ring 1 near the lower side edge, a first front support 3 is fixedly disposed on the outer surface of the head band side ring 1 near the front side, a 3D playing terminal 4 is mounted on the outer surface of the head band side ring 1 near the front side and located at the front of the first front support 3, a first protective edge 5 is fixedly disposed on the outer surface of the head band side ring 1 near the right middle edge, a second protective edge 6 is fixedly disposed on the outer surface of the head band side ring 1 near the left middle edge, a first stretching ear rod 7 is mounted on the outer surface of the first protective edge 5 near the front middle position, a head band top ring 8 is disposed on the outer surface of the head band side ring 1 near the upper middle position, a second stretching ear rod 9 is mounted on the outer surface of the second protective edge 6 near the front middle position, a second telescopic groove 10 is formed in the middle position of the front end surface of the second protective edge 6 and corresponds to the second stretching ear rod 9, a first telescopic groove 11 is formed in the middle position of the front end surface of the first protective edge 5 and corresponds to the first stretching ear rod 7, a second front support 12 is fixedly arranged on the outer surface of the head band side ring 1 close to the left side of the front end, a first square groove 13 is formed in the middle position of the front end surface of the first front support 3, a second square groove 14 is formed in the middle position of the front end surface of the second front support 12, a plurality of groups of first meshing teeth 15 are symmetrically and fixedly arranged on the two inner sides of the first front support 3 and on the inner side wall of the first telescopic groove 11, a first telescopic structure 16 is arranged on the middle position of the inner portion of the first front support 3 and on the inner side of the first square groove 13, a plurality of groups of second meshing teeth 17 are symmetrically and fixedly arranged on the two inner sides of the second front support 12 and on the inner side wall of the first telescopic groove 11, and a second telescopic structure 18, the second telescopic structure 18 comprises a main board body 1819, a plurality of sets of upper teeth 1820 are uniformly and fixedly arranged on the upper end surface of the main board body 1819, a plurality of sets of lower teeth 1813 are uniformly and fixedly arranged on the lower end surface of the main board body 1819, a front extension bar 1821 is fixedly arranged in the middle of the front end surface of the main board body 1819, a square inner clamping body 1822 is fixedly arranged in the middle of the front end surface of the front extension bar 1821, a circular inner clamping column 1823 is fixedly arranged in the middle of the front end surface of the square inner clamping body 1822, a short column head is fixedly arranged on the front end surface of the circular inner clamping column 1823, a telescopic spring 1824 is sleeved on the outer surface of the circular inner clamping column 1823, and a rear spring bar 1825 is arranged in the middle of the rear end surface of the main board body 1819;

as shown in fig. 5-8, a side wall tooth socket 26 is formed at the middle position of the front end surface of the first edge protector 5, an inner clip plate 727 is installed at the middle position inside the first telescopic slot 11 and located inside the first telescopic slot 11, a plurality of sets of lateral clip teeth 728 corresponding to the side wall tooth socket 26 are uniformly and fixedly arranged on the left and right side surfaces of the inner clip plate 727, an oval clip head 729 is fixedly arranged on the front end surface of the inner clip plate 727, an annular rail slot 30 is formed at the position, close to the middle position, on the upper side of the outer surface of the head band top ring 8, a steel bar piece 31 is installed at the position, close to the middle position, on the right side, on the outer surface of the head band top ring 8, an inner connecting rod 32 is formed at the middle position inside the front connecting rod 32, an inner ring slot 33 is formed at the middle position, close to the lower portion, of the inner side wall of the inner ring slot 33, the lower extreme surface of steel strip piece 31 is close to the lower part and corresponds with inboard rack 34 and has set firmly a plurality of groups block tooth head 35, the upper end surface intermediate position of steel strip piece 31 is close to the upper portion intermediate position and has set firmly toggle post 36, 3D cast terminal 4's front end surface is close to the left side intermediate position and has seted up square slot two 37, 3D cast terminal 4's front end surface is close to the right side intermediate position and has seted up square slot one 38, circle slot 39 has been seted up to square slot two 37's inside wall intermediate position, 3D cast terminal 4's front end surface intermediate position is close to the upside and is provided with the eye-shade and separates cotton 40, 3D cast terminal 4's front end surface intermediate position is close to the downside and.

Head band side ring 1 cooperates with 4 movable mounting of 3D broadcast terminal through first preceding 3 and first extending structure 16 and preceding 12 of second and the cooperation of second extending structure 18, wherein first extending structure 16 inserts through first square groove 13 and puts the installation with first preceding 3, second extending structure 18 inserts through second square groove 14 and the preceding 12 installation of putting of second, 8 both ends of accessible head band apical ring and head

band side ring

1 and 4 fixed connection of 3D broadcast terminal, wholly overlap the equipment at the wearer's head, be unlikely to the slippage downwards, avoid wearing equipment for a long time because the dead weight slides downwards, avoid the 3D broadcast terminal 4 of equipment front end to press on the bridge of the nose of the wearer, avoid bringing the discomfort for the wearer.

First safe edge 5 and second safe edge 6 all with head band side ring 1 fixed mounting, tensile ear pole 7 is through first

safe edge

5 and 1 movable mounting of head band side ring, tensile ear pole two 9 is through second

safe edge

6 and 1 movable mounting of head band side ring, head band apical ring 8 is through head

band side ring

1 and 4 swing joint of 3D broadcast terminal, through being provided with head band apical ring 8, after the user wholly wears equipment to the top of the head, 8 both ends of accessible head band apical ring and head

band side ring

1 and 4 fixed connection of 3D broadcast terminal on the one hand, with the whole cover of equipment at the person's of wearing head, be unlikely to the slippage downwards.

Tensile ear pole 7 inserts through first flexible groove 11 and puts the installation with first safe edge 5, tensile ear pole two 9 inserts through second flexible groove 10 and puts the installation with second safe edge 6, first extending structure 16 cooperates through first interlock tooth 15 and first square groove 13 and meshes the installation with first preceding 3, second extending structure 18 cooperates through second square groove 14 and second interlock tooth 17 and meshes the installation with second preceding 12, install according to first extending structure 16 and second extending structure 18 at first preceding 3 and the meshing of second preceding 12 inside respectively, pass 3D broadcast terminal 4 around passing, select the suitable distance of 3D broadcast terminal 4 and eyes, manual pass backward and pass post 36 and drive steel strip piece 31 including the inboard motion of annular 33.

The second telescopic structure 18 is elastically installed with the second front support 12 through a rear spring rod 1825, the second telescopic structure 18 is installed in an inserting mode with the square slot II 37 through the matching of a front extension rod 1821 and a square inner clamping body 1822, the second telescopic structure 18 is installed in a clamping mode with the round slot 39 through the matching of a round inner clamping column 1823 and a short column head, and the first telescopic structure 16, the second telescopic structure 18 and the stretching ear rod I7 are arranged, and the first telescopic structure 16, the second telescopic structure 18 and the lower teeth 1813 are respectively matched with the second meshing teeth 17 on the upper side wall and the lower side wall of the second square slot 14 and the first meshing teeth 15 on the upper side wall and the lower side wall of the first square slot 13 to achieve the tight expansion and contraction of the first telescopic structure 16 and the second telescopic structure 18 on the front side of the head hoop side ring 1.

The second telescopic structure 18 is elastically installed with the 3D player terminal 4 through the cooperation of the circular inner clamping column 1823, the telescopic spring 1824 and the circular slot 39, the inner clamping plate 727, the lateral clamping teeth 728 and the elliptical chuck 729 together form a first stretching lug 7, the inner clamping plate 727 is installed in a matched and meshed mode with the first protective edge 5 through the lateral clamping teeth 728, the first telescopic groove 11 and the lateral wall tooth groove 26, the inner clamping plate 727 is inserted into the inner side of the first protective edge 5 through the lateral wall tooth groove 26, the lateral clamping teeth 728 and the first telescopic groove 11 are installed in a matched and meshed mode with the first protective edge 5, the front and back displacement adjustment of the elliptical chuck 729 on the first protective edge 5 is achieved, and the annular rail groove 30 provides an outlet for pulling out the inner side of the steel strip 31.

The shape of tensile ear pole 7 is the loop type, leading connecting

rod

32 and 8 fixed connection of head band apical ring, steel strip piece 31 is through

annular rail groove

30 and 8 fixed connection of head band apical ring, and steel strip piece 31 is through inboard rack 34 and the cooperation of block tooth head 35 and leading connecting rod 32 meshing installation, steel strip piece 31 is connected with head band side ring 1 rear portion via with head band apical ring 8, and transmit partial load to the rear side, slow down the load of preceding side portion, delay the uncomfortable sense that long-time wearing led to the fact, reinforcing person of wearing equipment experience comfort level.

Head hoop apical ring 8 passes through the cooperation of steel strip piece 31 and inner ring groove 33 and sets up with 4 stretch-draw of 3D broadcast terminal, and steel strip piece 31 passes through inner ring groove 33 and the flexible installation of annular rail groove 30 cooperation with head hoop apical ring 8, the eye-shade separates cotton 40 and separates cotton 41 symmetry setting about the nasal cavity, by steel strip piece 31 through at the back-moving of inner ring groove 33 at leading connecting rod 32 inboard, and under inboard rack 34 and the close meshing of block tooth head 35, transfer the anterior one side horizontal inclination who contacts with the wearer of 3D broadcast terminal 4, alleviate the oppression of 3D broadcast terminal 4's partial load to the wearer's mouth nose from this.

The working principle of the terminal playing device is as follows: firstly, the whole device is sleeved on the head, under the condition that the sponge lantern ring 2 is tightly matched with the head of a wearer, an eye shield cotton spacer 40 and a nasal cavity cotton spacer 41 at the front part of a 3D playing terminal 4 are worn on the parts corresponding to a human body, then the 3D playing terminal 4 is pushed forwards and backwards under the meshing installation of a first front support 3 and a second front support 12 respectively according to a first telescopic structure 16 and a second telescopic structure 18, the 3D playing terminal 4 is selected, the proper distance between the 3D playing terminal 4 and eyes is selected, a toggle column 36 is pushed backwards manually to drive a steel strip piece 31 to move inside an inner ring groove 33, the horizontal angle of the 3D playing terminal 4 is finely adjusted to a comfortable position by utilizing the meshing arrangement of an inner side rack 34 and a clamping tooth head 35, and finally a first stretching ear rod 7 and a second stretching ear rod 9 are pulled out of a first protective edge 5 and a second protective edge 6 respectively, so that the wearing installation; wherein the second telescopic slot 10 and the first telescopic slot 11 provide telescopic slots for the second tension ear rod 9 and the first tension ear rod 7, the clamp plate main body 1819 is fixedly connected with the front tension rod 1821 and the circular inner clamp column 1823, and the clamp plate main body can be integrally inserted into the slot formed by the first square slot 38 and the circular slot 39, the square inner clamp body 1822 is matched with the first square slot 38, the circular inner clamp column 1823 is matched with the circular slot 39, and the round inner clamp column 1821 and the circular slot 39 are respectively clamped and fixed in the respective slots, the telescopic springs 1824 and the rear spring rods 1825 at the front end and the rear end of the second telescopic structure 18 are used for effectively realizing the elastic stretching of the whole between the head hoop side ring 1 and the 3D playing terminal 4, the inner clamp plate 727 is inserted into the inner side of the first protective edge 5 by using the tooth socket side wall 26, and the first telescopic slot 728 is matched with the first protective edge 5 for being installed in a meshing way, so as to realize the front and rear displacement adjustment of the elliptic chuck 729 on the first protective edge 5, wherein the annular rail groove 30 provides an outlet for the steel strip 31 to be pulled out of the inner side thereof; by arranging the head band top ring 8 and the steel strip 31, when a user wears the whole equipment to the head, on one hand, the two ends of the head band top ring 8 are fixedly connected with the head band side ring 1 and the 3D playing terminal 4, the whole equipment is sleeved on the head of a wearer without slipping downwards, the long-time wearing of the equipment is prevented from slipping downwards due to self weight, the 3D playing terminal 4 at the front end of the equipment is prevented from pressing on the bridge of the nose of the wearer, discomfort is prevented from being brought to the wearer, on the other hand, the steel strip 31 is moved backwards through the inner ring groove 33 on the inner side of the front connecting rod 32 and under the tight meshing of the inner side rack 34 and the clamping tooth head 35, a horizontal inclination angle of the front part of the 3D playing terminal 4 contacting with the wearer is adjusted, therefore, the oppression of the mouth and nose of the wearer caused by part of the load of the 3D playing terminal 4 is relieved, and the steel strip 31 is connected with the rear part of the head band side ring 1 through, part of load is transmitted to the rear side, so that the load of the front side part is relieved, the discomfort caused by long-time wearing is delayed, and the equipment experience comfort level of a wearer is enhanced; through being provided with first extending structure 16 and second extending structure 18 and tensile ear pole 7, through upper portion tooth 1820 and lower part tooth 1813 respectively with the second interlock tooth 17 of lateral wall about the second square groove 14, and with the first interlock tooth 15 cooperation of lateral wall about the first square groove 13, realize the inseparable flexible of first extending structure 16 and second extending structure 18 in head hoop side ring 1 front side, drive the front and back displacement of 3D broadcast terminal 4 in head hoop side ring 1 front side from this and adjust, make the adaptable different crowds of equipment wear, rethread tensile ear pole 7 and tensile ear pole two 9 pull out first safe edge 5 and second safe edge 6, increase the effective area of contact of equipment and head, can assist the inseparable laminating degree of head hoop side ring 1 and head, place the equipment slippage, avoid influencing the result of use of equipment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims

1. The novel 3D display research and development hologram head-mounted terminal playing device is characterized by comprising a head hoop side ring (1), wherein a sponge lantern ring (2) is fixedly arranged on the inner side wall of the head hoop side ring (1) close to the lower side edge position, a first front support (3) is fixedly arranged on the outer surface of the head hoop side ring (1) close to the front side and positioned at the front part of the first front support (3), a 3D playing terminal (4) is fixedly arranged on the outer surface of the head hoop side ring (1) close to the front side, a first protective edge (5) is fixedly arranged on the outer surface lower part of the head hoop side ring (1) close to the right middle edge position, a second protective edge (6) is fixedly arranged on the outer surface of the head hoop side ring (1) close to the left middle edge position, a first stretching ear rod (7) is installed on the outer surface of the first protective edge (5) close to the front end middle position, a head hoop top ring (8) is arranged on the outer surface of the head hoop side ring (1) close, the surface of second safe edge (6) is close to front end intermediate position and installs tensile ear pole two (9), the front end surface intermediate position of second safe edge (6) corresponds with tensile ear pole two (9) and has seted up second flexible groove (10), the front end surface intermediate position of first safe edge (5) corresponds with tensile ear pole one (7) and has seted up first flexible groove (11), the surface of head hoop side ring (1) is close to the front end left side and has set firmly preceding (12) of second, first preceding front support (3) front end surface intermediate position has seted up first square groove (13), second square groove (14) have been seted up to the front end surface intermediate position of preceding (12) of second, the inside both sides of first preceding (3) just are located first flexible groove (11) inside wall symmetry and have set firmly a plurality of sets of first interlock tooth (15), the inside intermediate position of first preceding (3) just is located the inboard of first square groove (13) and is provided with first extending structure (16) A plurality of groups of second meshing teeth (17) are symmetrically and fixedly arranged on two sides of the inner portion of the second front support (12) and positioned on the inner side wall of the first telescopic groove (11), a second telescopic structure (18) is arranged at the middle position of the inner portion of the second front support (12) and positioned on the inner side of the second square groove (14), the second telescopic structure (18) comprises a clamp plate main body (1819), a plurality of groups of upper teeth (1820) are uniformly and fixedly arranged on the upper end surface of the clamp plate main body (1819), a plurality of groups of lower teeth (1813) are uniformly and fixedly arranged on the lower end surface of the clamp plate main body (1819), a front extension rod (1821) is fixedly arranged at the middle position of the front end surface of the clamp plate main body (1819), a square inner clamping body (1822) is fixedly arranged at the middle position of the front end surface of the front extension rod (1821), a circular inner clamping column (1823) is fixedly arranged at the middle position of the front end surface of the square, the front end surface of the circular inner clamping column (1823) is fixedly provided with a short column head, the outer surface of the circular inner clamping column (1823) is sleeved with a telescopic spring (1824), and the middle position of the rear end surface of the clamping plate main body (1819) is provided with a rear spring rod (1825);

the middle position of the front end surface of the first protective edge (5) is provided with a side wall tooth socket (26), the middle position of the inner part of the first protective edge (5) is positioned at the inner side of the first telescopic groove (11) and is provided with an inner clamping plate (727), the left side surface and the right side surface of the inner clamping plate (727) are uniformly and fixedly provided with a plurality of groups of lateral clamping teeth (728) which are arranged corresponding to the side wall tooth socket (26), the front end surface of the inner clamping plate (727) is fixedly provided with an elliptical clamping head (729), the upper side of the outer surface of the head hoop top ring (8) is provided with an annular rail groove (30) at the middle position close to the right part, the upper side of the outer surface of the head hoop top ring (8) is provided with a steel strip sheet (31) at the middle position close to the right part and is positioned at the inner side of the annular rail groove (30), the outer surface of the head hoop top ring (8) is provided with a front, a plurality of groups of inner side racks (34) are uniformly and fixedly arranged at the middle position of the inner side wall of the inner ring groove (33) close to the lower part, the lower end surface of the steel strip sheet (31) is close to the lower part and is fixedly provided with a plurality of groups of clamping tooth heads (35) corresponding to the inner side rack (34), a toggle column (36) is fixedly arranged at the middle position of the upper end surface of the steel strip sheet (31) close to the middle position of the upper part, a second square slot (37) is formed in the front end surface of the 3D playing terminal (4) close to the middle position of the left side, a first square slot (38) is formed in the front end surface of the 3D playing terminal (4) close to the middle position of the right side, a round slot (39) is arranged in the middle of the inner side wall of the second square slot (37), an eye shield cotton (40) is arranged at the middle position of the front end surface of the 3D playing terminal (4) close to the upper side, the middle position of the front end surface of the 3D playing terminal (4) is provided with a nasal cavity cotton spacer (41) close to the lower side.

2. The novel 3D display development hologram head-mounted terminal playing device according to claim 1, wherein the head hoop side ring (1) is movably mounted with the 3D playing terminal (4) through the cooperation of the first front support (3) and the first telescopic structure (16) and the cooperation of the second front support (12) and the second telescopic structure (18), wherein the first telescopic structure (16) is inserted into and mounted on the first front support (3) through the first square groove (13), and the second telescopic structure (18) is inserted into and mounted on the second front support (12) through the second square groove (14).

3. The novel 3D display development hologram head-mounted terminal playing device according to claim 1, wherein the first protective edge (5) and the second protective edge (6) are fixedly mounted with the head band side ring (1), the first stretching ear rod (7) is movably mounted with the head band side ring (1) through the first protective edge (5), the second stretching ear rod (9) is movably mounted with the head band side ring (1) through the second protective edge (6), and the head band top ring (8) is movably connected with the 3D playing terminal (4) through the head band side ring (1).

4. The novel 3D display development hologram head-mounted terminal playing device as claimed in claim 1, wherein the first stretching ear rod (7) is inserted into and installed with the first protective edge (5) through a first stretching groove (11), the second stretching ear rod (9) is inserted into and installed with the second protective edge (6) through a second stretching groove (10), the first stretching structure (16) is installed in a meshing mode with the first front support (3) through a first meshing tooth (15) and a first square groove (13) in a matching mode, and the second stretching structure (18) is installed in a meshing mode with the second front support (12) through a second square groove (14) and a second meshing tooth (17) in a matching mode.

5. The novel 3D display development hologram head-mounted terminal play device as claimed in claim 1, wherein the second telescopic structure (18) is elastically mounted with the second front support (12) through a rear spring rod (1825), the second telescopic structure (18) is inserted into and mounted with the second square slot (37) through a front spring rod (1821) and a square inner clamping body (1822) in a matching manner, and the second telescopic structure (18) is fixedly mounted with the circular slot (39) through a circular inner clamping column (1823) and a short stub in a matching manner.

6. The novel 3D display development hologram head-mounted terminal play device according to claim 1, wherein the second telescopic structure (18) is elastically installed with the 3D play terminal (4) through a circular inner bayonet column (1823), a telescopic spring (1824) and a circular slot (39) in a matched mode, the inner bayonet plate (727), the lateral bayonet teeth (728) and the oval chuck (729) jointly form a first stretching lug rod (7), and the inner bayonet plate (727) is installed in a meshed mode through the lateral bayonet teeth (728), the first telescopic slot (11) and the side wall tooth slot (26) in a matched mode and is meshed with the first protective edge (5).

7. The novel 3D display development hologram head-mounted terminal playing device as claimed in claim 1, wherein the shape of the first stretching ear rod (7) is a ring shape, the front connecting rod (32) is fixedly connected with the head band top ring (8), the steel strip (31) is fixedly connected with the head band top ring (8) through the annular rail groove (30), and the steel strip (31) is engaged with the front connecting rod (32) through the cooperation of the inner side rack (34) and the snap-fit tooth head (35).

8. The novel 3D display development hologram head-mounted terminal playing device according to claim 1, wherein the head hoop top ring (8) is arranged in a tension mode with the 3D playing terminal (4) through a steel strip (31) and an inner ring groove (33) in a matched mode, the steel strip (31) is telescopically installed with the head hoop top ring (8) through the inner ring groove (33) and an annular rail groove (30) in a matched mode, and the eye shield cotton spacers (40) are symmetrically arranged around the nasal cavity cotton spacers (41).

9. The novel 3D display development hologram head-mounted terminal playing device according to claim 1, wherein the using method of the terminal playing device comprises the following specific steps:

the method comprises the following steps: firstly, the whole device is sleeved on the head, under the condition that a sponge lantern ring (2) is tightly matched with the head of a wearer, an eyeshade cotton partition (40) and a nasal cavity cotton partition (41) at the front part of a 3D playing terminal (4) are worn at the position corresponding to the human body, then the 3D playing terminal (4) is pushed forwards and backwards under the condition that a first telescopic structure (16) and a second telescopic structure (18) are respectively meshed and installed inside a first front support (3) and a second front support (12), the proper distance between the 3D playing terminal (4) and eyes is selected, a toggle column (36) is pushed backwards manually to drive a steel strip sheet (31) to move inside an inner annular groove (33), the horizontal angle of the 3D playing terminal (4) is finely adjusted to a comfortable position by utilizing the meshing arrangement of an inner side rack (34) and a clamping tooth head (35), and finally a first stretching ear rod (7) and a second stretching ear rod (9) are respectively pulled out of a first edge (5) and a second edge (6), thus, the wearing and installation of the middle-end playing equipment are completed.