CN107741642A - A kind of augmented reality glasses and preparation method - Google Patents
A kind of augmented reality glasses and preparation method Download PDFInfo
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- CN107741642A CN107741642A CN201711243849.1A CN201711243849A CN107741642A CN 107741642 A CN107741642 A CN 107741642A CN 201711243849 A CN201711243849 A CN 201711243849A CN 107741642 A CN107741642 A CN 107741642A
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- 239000011521 glass Substances 0.000 title claims abstract description 64
- 230000003190 augmentative effect Effects 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 238000005452 bending Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 35
- 238000001746 injection moulding Methods 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 17
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 13
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- -1 polyethylene Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 206010040007 Sense of oppression Diseases 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The embodiment of the invention discloses a kind of augmented reality glasses and preparation method, augmented reality glasses, including：Temple, power supply unit and main part；Wherein, wire and at least one wire are molded with the temple；The power supply unit and the main part are located at the both ends of the temple respectively；Battery is installed in the power supply unit, mainboard is installed in the main part；The both ends of the wire are respectively protruding into the power supply unit and the main part, and are connected respectively with the battery and the mainboard；The both ends of the wire are stretched into the power supply unit and the main part, and the both ends of the wire are equipped with bending structure.Technical scheme provided in an embodiment of the present invention, is molded with wire in temple, and the intensity of temple can be improved by wire, ensures temple in the case of high intensity, while has good elasticity, improves the wearing experience of user.
Description
Technical Field
The embodiment of the invention belongs to the technical field of wearable equipment, and particularly relates to augmented reality glasses and a preparation method thereof.
Background
Augmented Reality (AR) is a technology for calculating the position and angle of a camera image in real time and adding corresponding images, videos and 3D models, and aims to cover a virtual world in the real world and interact with the virtual world. When people experience AR technology, AR glasses are indispensable tools. Since metal materials may interfere with the rf performance of AR glasses, and are not good and not good for ESD (Electro-Static discharge) protection, the currently used AR glasses usually use plastic as the main material.
However, the strength of the plastic material is low and the temples are often designed to be thick in order to avoid breaking. However, the strength is improved and the elasticity of the temples is accordingly deteriorated, the user is severely pressed by the generated holding force, and the temples are strongly hard to directly contact the skin of the user and have poor touch feeling.
Disclosure of Invention
In view of this, embodiments of the present invention provide augmented reality glasses and a manufacturing method thereof, which improve strength of temples and ensure elasticity of the temples.
In order to solve the technical problems in the prior art, an embodiment of the present invention provides augmented reality glasses, including: glasses legs, a power supply part and a main body part; wherein,
the glasses legs are internally injected with a wire and at least one metal wire;
the power supply part and the main body part are respectively positioned at two ends of the glasses legs;
a battery is arranged in the power supply part, and a main board is arranged in the main body part;
two ends of the lead respectively extend into the power supply part and the main body part and are respectively connected with the battery and the mainboard;
two ends of the metal wire extend into the power supply part and the main body part, and two ends of the metal wire are provided with bending structures.
Optionally, the wire is a memory wire.
Optionally, the method further comprises: and the optical module is connected with the main board.
Optionally, a first positioning block and a second positioning block are injection-molded on the lead and the at least one wire;
the first positioning block extends into the mounting hole of the power supply part, and the second positioning block extends into the mounting hole of the main body part;
and carrying out injection molding treatment on the lead and the at least one metal wire between the power supply part and the main body part to obtain the glasses leg.
Optionally, the first positioning block comprises: the first limiting block extends into the power supply part and the first accommodating part is accommodated in the mounting hole of the power supply part, and the outer contour size of the first limiting block is larger than the inner contour size of the mounting hole of the power supply part;
the second positioning block includes: the second limiting block extends into the main body part and is accommodated in the second accommodating part in the mounting hole of the main body part, and the outer contour size of the second limiting block is larger than the inner contour size of the mounting hole of the main body part;
a first blind hole is formed in the side wall, facing the wall of the mounting hole of the power supply part, of the first accommodating part;
and a second blind hole is formed in the side wall, facing the hole wall of the mounting hole of the main body part, of the second accommodating part.
Optionally, the material of the first positioning block is polyethylene or polycarbonate;
the material of the second positioning block is polyethylene or polycarbonate.
Alternatively, the temple is injection molded using a thermoplastic polyurethane elastomer rubber.
Correspondingly, the embodiment of the invention also provides a preparation method of the augmented reality glasses, which comprises the following steps:
respectively extending and fixing two ends of a wire and at least one metal wire into a power supply part and a main body part, wherein two ends of the metal wire respectively extending into the power supply part and the main body part are respectively provided with a bending structure;
performing injection molding on the wire and the at least one metal wire between the power supply part and the main body part to form a glasses leg connecting the power supply part and the main body part;
the lead wire and the battery in the power supply part are respectively and electrically connected, and the lead wire and the main board in the main body part are respectively and electrically connected.
Optionally, the extending and fixing both ends of the wire and the at least one wire into the power supply portion and the main body portion respectively includes:
a first positioning block and a second positioning block are injection-molded on the lead and the at least one wire;
and the first positioning block is clamped in the mounting hole of the power supply part, and the second positioning block is clamped in the mounting hole of the main body part.
In addition, optionally, the injection molding of the wire and the at least one wire between the power supply part and the main body part includes:
adding movable inserts at two ends of the lead wire and the at least one metal wire extending into the power supply part and the main body part;
performing injection molding by using thermoplastic polyurethane elastomer rubber;
and after injection molding, removing the movable insert.
According to the technical scheme provided by the embodiment of the invention, the metal wire is injected in the glasses legs, so that the strength of the glasses legs can be improved through the metal wire, and the glasses legs are ensured to have good elasticity. When the user wears the clothes, the user does not feel serious oppression of clamping force, and the wearing experience of the user is improved. In addition, the wire is injected in the glasses legs, so that the electric connection between the battery and the main board can be realized, the optimized layout of the main board, the battery and the glasses legs is realized, and the influence of the metal wire on the radio frequency performance of the electronic elements on the main board is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention unduly.
In the drawings:
fig. 1 is a schematic structural diagram of augmented reality glasses according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a wire and at least one wire according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic diagram of the internal structure of the power supply unit and the main body unit in FIG. 1;
FIG. 5 is a schematic view of an installation structure of a first positioning block and a second positioning block according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5;
fig. 7 is a schematic flow chart of a method for manufacturing augmented reality glasses according to an embodiment of the present invention;
fig. 8 is a schematic plane structure diagram of augmented reality glasses according to an embodiment of the present invention;
FIG. 9 is a cross-sectional view taken along the line A-A in FIG. 8;
FIG. 10 is a partial enlarged view of FIG. 9
FIG. 11 is a schematic view of a process for using the movable insert according to an embodiment of the present invention.
Description of the reference numerals
10: a temple; 11: a wire; 12: a metal wire; 13: a bending section; 20: a power supply unit; 21: a battery; 30: a main body portion; 31: a main board; 40: an optical module; 50: a first positioning block; 51: a second positioning block; 52: a first stopper; 53: a first receptacle portion; 54: a first blind hole; 60: a movable insert.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any creative efforts shall fall within the protection scope of the embodiments of the present invention.
In some of the flows described in the specification, claims, and above-described figures of the present invention, a number of operations are included that occur in a particular order, which operations may be performed out of order or in parallel as they occur herein. The sequence numbers of the operations, e.g., 101, 102, etc., are used merely to distinguish between the various operations, and do not represent any order of execution per se. Additionally, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel. It should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different messages, devices, modules, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different.
In the process of implementing the invention, the inventor finds that the glasses legs of the existing AR glasses are mostly made of plastic materials, and the glasses legs are designed to be thick and have poor elasticity, so that the glasses are uncomfortable to wear by users. The reason for this is that the radio frequency performance of the AR glasses is affected if the metal material is used for the temples of the AR glasses, and when the plastic material is used, the temples need to be thickened so as to enhance the strength.
Therefore, in order to overcome the defects in the prior art, embodiments of the present invention provide augmented reality glasses and a manufacturing method thereof, so that the strength of the glasses legs is improved and the elasticity of the glasses legs is ensured.
Embodiments of the present invention will be described in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Example 1
Fig. 1 is a schematic structural diagram of augmented reality glasses according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of a lead 11 and at least one wire 12 according to an embodiment of the present invention, fig. 3 is a partially enlarged view of fig. 2, and fig. 4 is a schematic structural diagram of an internal portion of a power supply portion 20 and a main body portion 30 in fig. 1, as shown in fig. 1 to 4.
The embodiment of the invention provides augmented reality glasses, which comprise: temples 10, a power supply unit 20, and a main body unit 30.
Wherein, a wire 11 and at least one wire 12 are injected into the temple 10.
The power supply unit 20 and the body 30 are located at both ends of the temple 10.
The battery 21 is mounted in the power supply unit 20, and the main board 31 is mounted in the main body unit 30.
Both ends of the lead wire 11 extend into the power supply unit 20 and the main body unit 30, respectively, and are connected to the battery 21 and the main board 31, respectively.
Both ends of the wire 12 extend into the power supply unit 20 and the main body unit 30, and both ends of the wire 12 are provided with the bent structures 13.
According to the technical scheme provided by the embodiment of the invention, the metal wire 12 is injected into the glasses leg 10, and in order to prevent the metal wire 12 from rolling during injection, the two ends of the metal wire 12 are provided with the bending structures 13, so that the injection is more convenient. The strength of the temples 10 can be improved by the wires 12 while ensuring good elasticity of the temples 10. When the user wears the clothes, the user does not feel serious oppression of clamping force, and the wearing experience of the user is improved. In addition, the lead 11 is injected into the temple 10, so that the electric connection between the battery 21 and the main board 31 can be realized, the optimized layout of the main board 31, the battery 21 and the temple 10 can be realized, and the influence of the metal wire 12 on the radio frequency performance of the electronic element on the main board 31 can be reduced.
With continued reference to fig. 1, the augmented reality glasses further comprise: the optical module 40, the optical module 40 is connected with the main board 31. The optical module 40 is used for outputting images. The optical module 40 is spaced from the temple 10 by the main plate 31, so that the wire 12 in the temple 10 also does not affect the rf performance of the optical module 40.
In an embodiment of the present invention, in order to increase the lifespan of the temple 10 and at the same time improve the wearing comfort of the user, the wire 12 includes, but is not limited to, a memory wire 12. The memory wire 12 is characterized by a large amount of bending and high plasticity, and returns to its former shape above the memory temperature. So that the temples 10 can be restored to the former shape after being bent, and the memory wires 12 are injection-molded in the temples 10, so that the temples 10 have both high strength of metal and good elasticity.
Referring to fig. 4 and 5, in the embodiment of the present invention, the temple 10 is obtained by injection molding, and therefore, in order to fix the positions of the wires 11 and 12 and prevent the temples from moving during the injection molding process, the augmented reality glasses further include a first positioning block 50 and a second positioning block 51.
Specifically, the lead 11 and the at least one wire 12 are injection-molded with a first positioning block 50 and a second positioning block 51. The first positioning block 50 extends into the mounting hole of the power supply unit 20, and the second positioning block 51 extends into the mounting hole of the main body unit 30. The temple 10 is obtained by injection molding at least one wire 12 and a lead wire 11 between the power supply part 20 and the main body part 30.
When the temples 10 are injection-molded, the temples 10 may be obtained by injection-molding a thermoplastic polyurethane elastomer rubber. The material of the glasses leg 10 is Thermoplastic polyurethane elastomer (TPU), which not only can realize larger deformation by matching with memory metal, but also improves the wearing touch of the user.
The first positioning block 50 includes: a first stopper 52 extending into the power supply unit 20 and a first accommodating unit 53 accommodated in the mounting hole of the power supply unit 20, wherein the outer contour of the first stopper 52 is larger than the inner contour of the mounting hole of the power supply unit 20.
The second positioning block 51 includes: the second stopper extends into the main body 30 and the second accommodating portion is accommodated in the mounting hole of the main body 30, and the outer contour of the second stopper is larger than the inner contour of the mounting hole of the main body 30.
The first stopper 52 and the second stopper 51 are used to seal the mounting hole when the temple 10 is injection-molded, and prevent the molten material from flowing into the power supply unit 20 and the main body 30. The first positioning block 50 and the second positioning block 51 have the same specification, and therefore, the specific structure of the second positioning block 51 can be seen in the first positioning block 50 in fig. 5.
Referring to fig. 6, in order to enhance the coupling force between the positioning block and the temples 10, a first blind hole 54 is formed on a sidewall of the first accommodating part 53 facing the wall of the mounting hole of the power supply part 20. A second blind hole is provided on a side wall of the second accommodating portion facing the mounting hole wall of the main body portion 30. The first and second blind holes 54 and 54 serve to increase the coupling force between the positioning block and the temple 10.
The first positioning block 50 and the second positioning block 51 are made of materials including, but not limited to, polyethylene or polycarbonate. The PE (Polyethylene, abbreviated as PE) and the PC (Polycarbonate, abbreviated as PC) are hard plastics, have good hardness after being solidified, are not easily deformed, and can well position the lead 11 and the metal wire 12.
Example 2
Referring to fig. 7, correspondingly, an embodiment of the present invention further provides a method for manufacturing augmented reality glasses, including:
step S101: respectively extending and fixing two ends of a lead wire 11 and at least one metal wire 12 into a power supply part 20 and a main body part 30, wherein two ends of the metal wire 12 respectively extending into the power supply part 20 and the main body part 30 are respectively provided with a bending structure 13;
the fixing mode comprises the following steps: a first positioning block 50 and a second positioning block 51 are injection-molded on the lead wire 11 and the at least one wire 12, the first positioning block 50 is snap-fitted into the mounting hole of the power supply section 10, and the second positioning block 51 is snap-fitted into the mounting hole of the main body section 30. The first positioning block 50 and the second positioning block 51 can fix the positions of the wires 11 and 12 during the injection molding process, so that the wires cannot move.
Step S102: performing injection molding on a lead 11 and at least one wire 12 between the power supply part 20 and the main body part 30 to form a temple 10 connecting the power supply part 20 and the main body part 30;
when the temples 10 are injection-molded, the temples 10 may be obtained by injection-molding a thermoplastic polyurethane elastomer rubber.
Step S103: the lead wires 11 are electrically connected to the battery 21 in the power supply unit 20, and the lead wires 11 are electrically connected to the main board 31 in the main body unit 30.
For step S102, in order to avoid leaving holes on the appearance surface of the temple 10 and damaging the appearance during the injection molding process, in the embodiment of the present invention, referring to fig. 8 to 10, the injection molding process is performed on the wire 11 and at least one wire 12 between the power supply part 20 and the main body part 30, and includes: movable inserts 60 are added to both ends of the lead wire 11 and at least one wire 12 extending into the power supply unit 20 and the main body unit 30. The purpose of the removable insert 60 is to secure the insert to a single side of the driven die. Therefore, the fixing and positioning blocks do not need to be pressed and fixed together from the two sides of the power supply part 20 and the main body part 30 during injection molding, and therefore hole positions are prevented from being left on the appearance surface of the glasses legs 10, and the appearance of a product is prevented from being damaged.
The steps for using the removable insert 60 can be seen in figure 11.
Step S201, adding movable inserts 60 to both ends of the lead wire 11 and at least one wire 12 extending into the power supply unit 20 and the main body unit 30.
Step S202, injection molding is carried out by adopting thermoplastic polyurethane elastomer rubber;
and step S203, removing the movable insert 60 after injection molding.
How to make the augmented reality glasses in the embodiment of the present invention is described below by using a scene.
1. Taking the memory metal wire 12 and the lead 11 as inserts, and injecting positioning blocks at two ends of the memory metal wire 12 and the lead 11 by using hard plastics such as PE or PC;
2. clamping the finished product obtained in the step 1 on a movable insert 60, then installing a positioning block in the installation holes of the power supply part 20 and the main body part 30, wherein the movable insert 60 is positioned in the power supply part 20 and the main body part 30, and noting that referring to fig. 10, the end part of the lead 11 and the end part of the metal wire 12 are hidden in the movable insert 60 to ensure that the movable insert 60 can be movably and weldable after injection molding;
3. carrying out injection molding by using thermoplastic polyurethane elastomer rubber to obtain the glasses legs 10;
4. after injection molding, the temple 10 and the movable insert 60 are ejected together through the ejector pin, and the movable insert 60 is manually taken down;
5. assembling and welding the battery 21 and the main board 31;
6. and finishing the manufacture.
The method in embodiment 2 can be used to prepare the glasses in embodiment 1, and the features in embodiment 1 and embodiment 2 correspond to each other and can be referred to each other, which is not described again.
In summary, according to the technical scheme provided by the embodiment of the invention, the metal wire is injected into the glasses leg, the glasses leg is injected by the insert, the advantages of the plastic and the metal material are taken into consideration, the strength of the glasses leg can be improved by the metal wire, and meanwhile, the good elasticity of the glasses leg is ensured. When the user wears the clothes, the user does not feel serious oppression of clamping force, and the wearing experience of the user is improved. In addition, the wire is injected in the glasses legs, so that the electric connection between the battery and the main board can be realized, the optimized layout of the main board, the battery and the glasses legs is realized, and the influence of the metal wire on the radio frequency performance of the electronic elements on the main board is reduced. Moreover, the appearance of the product is optimized, the overall effect is attractive, the touch feeling of the glasses legs is improved, and the wearing experience of a user is improved.
It should be noted that, although the embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention should not be construed as limited to the scope of the present invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the present invention as described in the appended claims.
The examples of the embodiments of the present invention are intended to briefly describe the technical features of the embodiments of the present invention, so that those skilled in the art can intuitively understand the technical features of the embodiments of the present invention, and the embodiments of the present invention are not unduly limited. The above-described apparatus embodiments are merely illustrative, wherein the units described as separate components may or may not be physically separate. One of ordinary skill in the art can understand and implement it without inventive effort.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the embodiments are not limited to the forms disclosed herein, but are not to be construed as excluding other embodiments and may be utilized in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the embodiments of the invention as defined by the appended claims.
Claims (10)
1. An augmented reality glasses, comprising: glasses legs, a power supply part and a main body part; wherein,
the glasses legs are internally injected with a wire and at least one metal wire;
the power supply part and the main body part are respectively positioned at two ends of the glasses legs;
a battery is arranged in the power supply part, and a main board is arranged in the main body part;
two ends of the lead respectively extend into the power supply part and the main body part and are respectively connected with the battery and the mainboard;
two ends of the metal wire extend into the power supply part and the main body part, and two ends of the metal wire are provided with bending structures.
2. Augmented reality glasses according to claim 1, wherein the wire is a memory wire.
3. The augmented reality glasses of claim 1 further comprising: and the optical module is connected with the main board.
4. The augmented reality glasses of any one of claims 1 to 3, wherein the wire and the at least one wire are injection molded with a first locating block and a second locating block;
the first positioning block extends into the mounting hole of the power supply part, and the second positioning block extends into the mounting hole of the main body part;
and carrying out injection molding treatment on the lead and the at least one metal wire between the power supply part and the main body part to obtain the glasses leg.
5. Augmented reality glasses according to claim 4, wherein the first positioning block comprises: the first limiting block extends into the power supply part and the first accommodating part is accommodated in the mounting hole of the power supply part, and the outer contour size of the first limiting block is larger than the inner contour size of the mounting hole of the power supply part;
the second positioning block includes: the second limiting block extends into the main body part and is accommodated in the second accommodating part in the mounting hole of the main body part, and the outer contour size of the second limiting block is larger than the inner contour size of the mounting hole of the main body part;
a first blind hole is formed in the side wall, facing the wall of the mounting hole of the power supply part, of the first accommodating part; and a second blind hole is formed in the side wall, facing the hole wall of the mounting hole of the main body part, of the second accommodating part.
6. Augmented reality glasses according to claim 4, wherein the material of the first positioning block is polyethylene or polycarbonate;
the material of the second positioning block is polyethylene or polycarbonate.
7. Augmented reality glasses according to claim 4, wherein the temples are injection moulded from a thermoplastic polyurethane elastomer rubber.
8. A method for preparing augmented reality glasses is characterized by comprising the following steps:
respectively extending and fixing two ends of a wire and at least one metal wire into a power supply part and a main body part, wherein two ends of the metal wire respectively extending into the power supply part and the main body part are respectively provided with a bending structure;
performing injection molding on the wire and the at least one metal wire between the power supply part and the main body part to form a glasses leg connecting the power supply part and the main body part;
the lead wire and the battery in the power supply part are respectively and electrically connected, and the lead wire and the main board in the main body part are respectively and electrically connected.
9. The manufacturing method according to claim 8, wherein the step of inserting and fixing both ends of the lead wire and the at least one wire into the power supply unit and the main body unit, respectively, comprises:
a first positioning block and a second positioning block are injection-molded on the lead and the at least one wire;
and the first positioning block is clamped in the mounting hole of the power supply part, and the second positioning block is clamped in the mounting hole of the main body part.
10. The method of claim 8, wherein the injection molding the wire and the at least one wire between the power supply portion and the body portion includes:
adding movable inserts at two ends of the lead wire and the at least one metal wire extending into the power supply part and the main body part;
performing injection molding by using thermoplastic polyurethane elastomer rubber;
and after injection molding, removing the movable insert.
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| CN201711243849.1A CN107741642B (en) | 2017-11-30 | 2017-11-30 | Augmented reality glasses and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711243849.1A CN107741642B (en) | 2017-11-30 | 2017-11-30 | Augmented reality glasses and preparation method thereof |
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| CN107741642B CN107741642B (en) | 2024-04-02 |
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| JP2003255275A (en) * | 2002-03-06 | 2003-09-10 | Nakanishi Opt:Kk | Hingeless spectacle temple |
| CN102411209A (en) * | 2009-09-18 | 2012-04-11 | 索尼公司 | Glasses for image viewing |
| CN102841454A (en) * | 2011-06-21 | 2012-12-26 | 秦和平 | Multipurpose electronic eyeglasses and preparation method thereof |
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| CN107741642B (en) | 2024-04-02 |
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