CN112904560A - Head-mounted display equipment - Google Patents
Head-mounted display equipment Download PDFInfo
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- CN112904560A CN112904560A CN202110082188.9A CN202110082188A CN112904560A CN 112904560 A CN112904560 A CN 112904560A CN 202110082188 A CN202110082188 A CN 202110082188A CN 112904560 A CN112904560 A CN 112904560A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0149—Head-up displays characterised by mechanical features
- G02B2027/0154—Head-up displays characterised by mechanical features with movable elements
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Abstract
The invention relates to the field of head-mounted equipment, in particular to head-mounted display equipment which can be used for adjusting the use position of the display equipment. The assembly is fixed to the cap body, the extension assembly and the elastic band are included, the assembly is fixed to the cap body and is connected with the extension assembly, the extension assembly is connected with the elastic band, the manual rotating hand-operated rotating rod is rotated manually, the inner rotating rod A moves through the manual rotating rod, the triangular terminal I and the triangular terminal II are driven to rotate simultaneously, the spring is pushed by the one-way clamping plate under the action of elastic force, the two-way clamping plate is connected with the straight-tooth I in a clamped mode, the one-way rotation of the straight-tooth I can be achieved, the elastic band fixing plate can only move downwards, the lower jaw and the elastic band can be conveniently separated, and the device can be conveniently taken.
Description
Technical Field
The invention relates to the field of head-mounted equipment, in particular to head-mounted display equipment.
Background
The head-mounted display device is a common device in the field of head-mounted devices, but the general head-mounted display device has a single function.
Disclosure of Invention
The invention aims to provide a head-mounted display device, which can realize the adjustment of the use position of the display device.
The purpose of the invention is realized by the following technical scheme:
a head-mounted display device comprises a cap body fixing assembly, an extension assembly and an elastic belt, wherein the cap body fixing assembly is connected with the extension assembly, and the extension assembly is connected with the elastic belt.
As a further optimization of the technical scheme, the invention provides a head-mounted display device, which comprises a cap body, a first clamping groove, a rotating driving rod, a second clamping groove, a first fixing plate, a first fixing rotating plate, a waist groove, a third clamping groove, a fixing slider, an inner end sliding column, a first inner end pushing spring, a second inner end pushing spring, a first inner end clamping rod pushing spring, a second inner end clamping rod, a third inner end clamping rod and a third inner end clamping rod pushing spring, wherein the first clamping groove is formed in the cap body, the rotating driving rod is rotatably connected with the cap body, the second clamping groove is formed in the rotating driving rod, the first fixing plate is slidably connected with the rotating driving rod, the first inner end clamping rod is slidably connected with the first fixing plate, the first inner end clamping rod pushing spring is arranged between the first two inner end clamping rods, the first inner end clamping rod is connected with the second clamping groove in a matched manner, the first fixing rotating plate, the inner end clamping rod II is connected with the inner end slider in a sliding mode, the inner end clamping rod II is arranged between the inner end clamping rod II and the inner end slider, the inner end clamping rod III is connected with the clamping groove I in a matching mode, and the inner end clamping rod III is arranged between the inner end clamping rod II and the inner end slider in a sliding mode.
As a further optimization of the technical scheme, the invention discloses a head-mounted display device, wherein the extension assembly comprises an extension bracket, an extension outer frame, an extension bracket, a manual rotating rod, an inner end rotating rod A, a connecting plate, a first straight tooth, a second straight tooth, an elastic belt fixing plate, a first rack, a second rack, a first triangular terminal, a second triangular terminal, a first unidirectional clamping plate pushing spring, a second unidirectional clamping plate and a second unidirectional clamping plate pushing spring, the extension outer frame is fixedly connected with the extension bracket, the extension bracket is fixedly connected with the extension outer frame, the manual rotating rod is fixedly connected with the inner end rotating rod A, the inner end rotating rod A is rotatably connected with the extension bracket, the connecting plate is fixedly connected with the extension bracket, the first straight tooth and the second straight tooth are rotatably connected with the extension bracket, the first rack and the second rack are respectively meshed with the first straight tooth and the second straight tooth, the first rack and the second rack are both fixedly connected with, triangular terminal I, triangular terminal II all with inner bull stick A fixed connection, triangular terminal I and the contact of one-way cardboard, triangular terminal II and the contact of two one-way cardboards, one-way cardboard I, two one-way cardboards all rotate with the extension support and are connected, one-way cardboard pushes away spring one and sets up and fixed connection at one-way cardboard one, between the connecting plate, one-way cardboard pushes away spring two and sets up and fixed connection at one-way cardboard two, between the connecting plate, elastic webbing and elastic webbing fixed plate fixed connection, extension support and cap body fixed connection.
As a further optimization of the technical solution, in the head-mounted display device of the present invention, the elastic band is made of a flexible material such as rubber, cloth, or the like.
As a further optimization of the technical solution, the invention provides a head-mounted display device, wherein a display device is arranged in the cap body fixing component.
The head-mounted display equipment has the beneficial effects that:
according to the head-mounted display device, the manual rotating rod is rotated manually, the inner end rotating rod A is driven to move through the manual rotating rod, the triangular terminal I and the triangular terminal II are driven to rotate simultaneously, the one-way clamping plate II is clamped with the straight tooth I under the action of the elastic force of the one-way clamping plate pushing spring II, the straight tooth I can rotate in one direction, the elastic belt fixing plate can only move downwards, the lower jaw can be conveniently separated from the elastic belt, and the device can be conveniently taken off.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic view of the structure of the cap assembly 1 of the present invention;
FIG. 4 is a second structural view of the cap body fixing assembly 1 of the present invention;
FIG. 5 is a third schematic structural view of the cap fixing assembly 1 of the present invention;
FIG. 6 is a fourth schematic structural view of the cap fixing assembly 1 of the present invention;
fig. 7 is a first schematic view of the structure of the extension assembly 2 of the present invention;
figure 8 is a second schematic view of the construction of the spreader assembly 2 of the present invention;
figure 9 is a schematic view three of the structure of the spreader assembly 2 of the present invention;
figure 10 is a fourth schematic view of the construction of the spreader assembly 2 of the present invention.
In the figure: a cap body fixing component 1; 1-1 of a cap body; a first clamping groove 1-2; rotating the driving rod 1-3; a second clamping groove 1-4; a first fixing plate 1-5; fixing the rotating plate I1-6; 1-7 parts of a waist groove; 1-8 of a clamping groove III; 1-9 of a fixed slider; 1-10 of inner end slider; inner end sliding columns 1-11; the inner end of the push spring I is 1-12; the inner end pushes a spring II 1-13; the inner end clamping rod I is 1-14; the inner end clamping rod pushes the spring 1-15; a second inner end clamping rod 1-16; a second push spring 1-17 of the inner end clamping rod; the inner end is clamped by a third rod 1-18; the inner end clamping rod pushes a spring III 1-19; an extension assembly 2; 2-1 of an extension bracket; extending the outer frame 2-2; 2-3 of an extension bracket; 2-4 of a manual rotating rod; an inner end rotating rod A2-5; 2-6 of a connecting plate; 2-7 parts of straight teeth I; 2-8 parts of straight teeth II; elastic belt fixing plates 2-9; 2-10 of a first rack; 2-11 of a second rack; 2-12 parts of a triangular terminal I; 2-13 parts of a triangular terminal II; 2-14 parts of a one-way clamping plate I; a one-way clamping plate push spring I is 2-15; 2-16 parts of a one-way clamping plate II; a one-way clamping plate push spring II 2-17; an elastic band 3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.
The first embodiment is as follows:
the following describes this embodiment with reference to fig. 1 to 10, and a head-mounted display device includes a cap fixing assembly 1, an extension assembly 2, and an elastic band 3, where the cap fixing assembly 1 is connected to the extension assembly 2, and the extension assembly 2 is connected to the elastic band 3.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-10, and the embodiment further describes the first embodiment, the cap body fixing assembly 1 includes a cap body 1-1, a first slot 1-2, a rotary driving rod 1-3, a second slot 1-4, a first fixing plate 1-5, a first fixing rotating plate 1-6, a waist slot 1-7, a third slot 1-8, a fixed slider 1-9, an inner end slider 1-10, an inner end sliding column 1-11, an inner end push spring 1-12, an inner end push spring two 1-13, an inner end clamp rod 1-14, an inner end clamp rod push spring 1-15, an inner end clamp rod two 1-16, an inner end clamp rod push spring two 1-17, an inner end clamp rod three 1-18, and an inner end clamp rod push spring three 1-19, the first slot 1-2 is arranged on the cap body 1-1, a rotary driving rod 1-3 is rotatably connected with a cap body 1-1, a clamping groove II 1-4 is arranged on the rotary driving rod 1-3, a first fixing plate 1-5 is slidably connected with the rotary driving rod 1-3, a first inner clamping rod 1-14 is slidably connected with a first fixing plate 1-5, a first inner clamping rod push spring 1-15 is arranged between the two first inner clamping rods 1-14, the first inner clamping rod 1-14 is in fit connection with the clamping groove II 1-4, a first fixing rotating plate 1-6 is rotatably connected with the first fixing plate 1-5, a first waist groove 1-7 is arranged on a first fixing rotating plate 1-6, a third clamping groove 1-8 is arranged at the inner end of the waist groove 1-7, a first inner sliding runner 1-10 is in slide connection with the waist groove 1-7, and a fixed sliding runner 1-9 is in fit connection with the inner sliding runner 1-10, the fixed sliding rod 1-9 is connected with the inner end sliding column 1-11 in a sliding way, the inner end sliding column 1-11 is fixedly connected with the fixed plate I1-5, the inner end push spring I1-12 and the inner end push spring II 1-13 are connected with the inner end sliding column 1-11 in a sleeved way, the inner end sliding rod 1-10 is arranged between the inner end push spring I1-12 and the inner end push spring II 1-13, the inner end clamping rod II 1-16 is connected with the clamping groove III 1-8 in a matching way, the inner end clamping rod II 1-16 is connected with the inner end sliding rod 1-10 in a sliding way, the inner end clamping rod II 1-17 is arranged between the inner end clamping rod II 1-16 and the inner end sliding rod 1-10, the inner end clamping rod III 1-18 is connected with the rotating driving rod 1-3 in a sliding way, and the inner end clamping rod III 1-18 is connected, the inner end clamping rod pushing springs three 1-19 are arranged between the inner end clamping rods three 1-18 and the rotating driving rod 1-3.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-10, and the embodiment further describes the first embodiment, where the extension assembly 2 includes an extension bracket 2-1, an extension outer frame 2-2, an extension bracket 2-3, a manual rotating rod 2-4, an inner rotating rod a2-5, a connecting plate 2-6, a straight tooth one 2-7, a straight tooth two 2-8, an elastic band fixing plate 2-9, a rack one 2-10, a rack two 2-11, a triangular terminal one 2-12, a triangular terminal two 2-13, a unidirectional snap plate one 2-14, a unidirectional snap plate push spring one 2-15, a unidirectional snap plate two 2-16, and a unidirectional snap plate push spring two 2-17, where the outer frame extension 2-2 is fixedly connected with the extension bracket 2-1, the extension bracket 2-3 is fixedly connected with the extension outer frame 2-2, the manual rotating rod 2-4 is fixedly connected with an inner end rotating rod A2-5, the inner end rotating rod A2-5 is rotatably connected with an extension bracket 2-3, a connecting plate 2-6 is fixedly connected with the extension bracket 2-3, a first straight tooth 2-7 and a second straight tooth 2-8 are rotatably connected with the extension bracket 2-3, a first rack 2-10 and a second rack 2-11 are respectively in meshing transmission with the first straight tooth 2-7 and the second straight tooth 2-8, the first rack 2-10 and the second rack 2-11 are respectively fixedly connected with an elastic belt fixing plate 2-9, a first triangular terminal 2-12 and a second triangular terminal 2-13 are respectively fixedly connected with an inner end rotating rod A2-5, the first triangular terminal 2-12 is in contact with a first one-way clamping plate 2-14, the second triangular terminal 2-13 is in contact with a second one-way clamping plate 2-16, the one-way clamping plate I2-14 and the one-way clamping plate II 2-16 are rotatably connected with the extension support 2-1, the one-way clamping plate push spring I2-15 is arranged and fixedly connected between the one-way clamping plate I2-14 and the connecting plate 2-6, the one-way clamping plate push spring II 2-17 is arranged and fixedly connected between the one-way clamping plate II 2-16 and the connecting plate 2-6, the elastic belt 3 is fixedly connected with the elastic belt fixing plate 2-9, and the extension support 2-1 is fixedly connected with the cap body 1-1.
The fourth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, in which the elastic band 3 is made of a flexible material such as rubber or cloth.
The fifth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, in which a display device is provided in the cap fixing assembly 1.
The invention relates to a head-mounted display device, which has the working principle that:
when the display device is used, the display device is placed among the plurality of fixed sliders 1-9, the fixed rotating plates 1-6 are rotated at the same time, the waist grooves 1-7 are driven to move through the fixed rotating plates 1-6, the inner end sliders 1-10 are driven through the waist grooves 1-7, the fixed sliders 1-9 are driven to move through the inner end sliders 1-10, and the display device is fixed through the contact of the fixed sliders 1-9 and the display device; meanwhile, the waist grooves 1-7 are driven by the first fixed rotating plates 1-6, so that the inner end sliders 1-10 are driven to move, the fixed sliders 1-9 are driven by the inner end sliders 1-10 to move, the distance among the fixed sliders 1-9 is changed, and display equipment with different specifications is placed; meanwhile, the driving rod 1-3 is rotated manually, the fixing plates 1-5 are driven to rotate through the rotating driving rod 1-3, the display device is driven to rotate through the fixing plates 1-5, and meanwhile, the fixing plates 1-5 are slid along the rotating driving rod 1-3, so that the position of the display device is convenient to adjust; meanwhile, the cap body 1-1 is buckled on the head, the elastic belt 3 is attached to the lower jaw, meanwhile, in order to adapt to heads of different specifications, the manual rotating rod 2-4 is rotated manually, the manual rotating rod 2-4 drives the inner end rotating rod A2-5 to move, the triangular terminal I2-12 and the triangular terminal II 2-13 are driven to rotate simultaneously, the one-way clamping plate I2-14 is clamped with the straight tooth II 2-8 through the pushing of the one-way clamping plate push spring I2-15, the straight tooth II 2-8 can only rotate in one direction, the elastic belt fixing plate 2-9 is further pushed upwards, the rack II 2-11 is further meshed with the straight tooth II 2-8 for transmission, and the elastic belt fixing plate 2-9 can only move upwards because the straight tooth II 2-8 can only rotate in one direction, when the elastic band 3 is attached to the lower jaw, the whole device is fixed; meanwhile, the sliding degree of the elastic belt fixing plates 2-9 is adjusted, so that the elastic belt fixing plate can be conveniently adapted to heads with different specifications; meanwhile, the manual rotating rod 2-4 is rotated manually, the manual rotating rod 2-4 drives the inner end rotating rod A2-5 to move, the triangular-prism-shaped terminal I2-12 and the triangular-prism-shaped terminal II 2-13 are driven to rotate simultaneously, the unidirectional clamping plate II 2-16 is clamped with the straight tooth I2-7 under the action of elastic force of the unidirectional clamping plate pushing spring II 2-17, the straight tooth I2-7 can rotate in a unidirectional mode, the elastic belt fixing plate 2-9 can only move downwards, the lower jaw is conveniently separated from the elastic belt 3, and the device is convenient to take off.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (5)
1. A head-mounted display device, characterized in that: the novel helmet is characterized by comprising a cap body fixing component (1), an extension component (2) and an elastic belt (3), wherein the cap body fixing component (1) is connected with the extension component (2), and the extension component (2) is connected with the elastic belt (3).
2. A head-mounted display device according to claim 1, wherein: the cap body fixing component (1) comprises a cap body (1-1), a first clamping groove (1-2), a rotary driving rod (1-3), a second clamping groove (1-4), a first fixing plate (1-5), a first fixing rotating plate (1-6), a waist groove (1-7), a third clamping groove (1-8), a fixed slider (1-9), a first inner end slider (1-10), a second inner end sliding column (1-11), a first inner end push spring (1-12), a second inner end push spring (1-13), a first inner end clamping rod (1-14), a first inner end clamping rod push spring (1-15), a second inner end clamping rod (1-16), a second inner end clamping rod push spring (1-17), a third inner end clamping rod (1-18) and a third inner end clamping rod push spring (1-19), wherein the first clamping groove (1-2) is arranged on the cap body (1-1), a rotary driving rod (1-3) is rotatably connected with the cap body (1-1), a second clamping groove (1-4) is arranged on the rotary driving rod (1-3), a first fixing plate (1-5) is slidably connected with the rotary driving rod (1-3), a first inner clamping rod (1-14) is slidably connected with a first fixing plate (1-5), a first inner clamping rod push spring (1-15) is arranged between the two first inner clamping rods (1-14), the first inner clamping rods (1-14) are matched and connected with the second clamping groove (1-4), a first fixed rotating plate (1-6) is rotatably connected with the first fixing plate (1-5), a first waist groove (1-7) is arranged on the first fixed rotating plate (1-6), a third clamping groove (1-8) is arranged at the inner end of the waist groove (1-7), a slider (1-10) is slidably connected with the waist groove (1-7), the fixed slider (1-9) is connected with the inner end slider (1-10) in a matching way, the fixed slider (1-9) is connected with the inner end sliding column (1-11) in a sliding way, the inner end sliding column (1-11) is fixedly connected with the fixed plate I (1-5), the inner end push spring I (1-12) and the inner end push spring II (1-13) are connected with the inner end sliding column (1-11) in a sleeving way, the inner end slider (1-10) is arranged between the inner end push spring I (1-12) and the inner end push spring II (1-13), the inner end clamping rod II (1-16) is connected with the clamping groove III (1-8) in a matching way, the inner end clamping rod II (1-16) is connected with the inner end slider (1-10) in a sliding way, the inner end clamping rod push spring II (1-17) is arranged between the inner end clamping rod II (1-16) and the inner end slider (1-10), an inner end clamping rod III (1-18) is connected with the rotating driving rod (1-3) in a sliding mode, the inner end clamping rod III (1-18) is connected with the clamping groove I (1-2) in a matching mode, and an inner end clamping rod pushing spring III (1-19) is arranged between the inner end clamping rod III (1-18) and the rotating driving rod (1-3).
3. A head-mounted display device according to claim 1, wherein: the extension assembly (2) comprises an extension bracket (2-1), an extension outer frame (2-2), an extension bracket (2-3), a manual rotating rod (2-4), an inner end rotating rod A (2-5), a connecting plate (2-6), a first straight tooth (2-7), a second straight tooth (2-8), an elastic belt fixing plate (2-9), a first rack (2-10), a second rack (2-11), a first triangular terminal (2-12), a second triangular terminal (2-13), a first one-way clamping plate (2-14), a first one-way clamping plate push spring (2-15), a second one-way clamping plate (2-16) and a second one-way clamping plate push spring (2-17), wherein the extension outer frame (2-2) is fixedly connected with the extension bracket (2-1), and the extension bracket (2-3) is fixedly connected with the extension outer frame (2-2), the manual rotating rod (2-4) is fixedly connected with the inner end rotating rod A (2-5), the inner end rotating rod A (2-5) is rotatably connected with the extension bracket (2-3), the connecting plate (2-6) is fixedly connected with the extension bracket (2-3), the straight tooth I (2-7) and the straight tooth II (2-8) are rotatably connected with the extension bracket (2-3), the rack I (2-10) and the rack II (2-11) are respectively meshed with the straight tooth I (2-7) and the straight tooth II (2-8) for transmission, the rack I (2-10) and the rack II (2-11) are fixedly connected with the elastic belt fixing plate (2-9), the triangular terminal I (2-12) and the triangular terminal II (2-13) are fixedly connected with the inner end rotating rod A (2-5), the triangular terminal I (2-12) is in contact with the unidirectional clamping plate I (2-14), the triangular terminal II (2-13) is in contact with the unidirectional clamping plate II (2-16), the unidirectional clamping plate I (2-14) and the unidirectional clamping plate II (2-16) are rotatably connected with the extension support (2-1), the unidirectional clamping plate push spring I (2-15) is arranged and fixedly connected between the unidirectional clamping plate I (2-14) and the connecting plate (2-6), the unidirectional clamping plate push spring II (2-17) is arranged and fixedly connected between the unidirectional clamping plate II (2-16) and the connecting plate (2-6), the elastic belt (3) is fixedly connected with the elastic belt fixing plate (2-9), and the extension support (2-1) is fixedly connected with the cap body (1-1).
4. A head-mounted display device according to claim 1, wherein: the elastic belt (3) is made of flexible materials such as rubber, cloth and the like.
5. A head-mounted display device according to claim 1, wherein: the cap body fixing component (1) is internally provided with a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082188.9A CN112904560B (en) | 2021-04-07 | 2021-04-07 | Head-mounted display equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110082188.9A CN112904560B (en) | 2021-04-07 | 2021-04-07 | Head-mounted display equipment |
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| CN112904560A true CN112904560A (en) | 2021-06-04 |
| CN112904560B CN112904560B (en) | 2021-10-22 |
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