CN116031021A

CN116031021A - Coaxial line and intelligent glasses

Info

Publication number: CN116031021A
Application number: CN202310071801.6A
Authority: CN
Inventors: 王世龙; 仲强
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-04-28

Abstract

The invention discloses a coaxial line and intelligent glasses, wherein the coaxial line is provided with two end parts and a coaxial line main body connected between the two end parts, the coaxial line main body comprises a first main body section and a second main body section, and the cross section of the first main body section is different from the cross section of the second main body section in shape and/or area. The technical scheme of the invention aims at providing possibility for miniaturization of the intelligent glasses.

Description

Coaxial line and intelligent glasses

Technical Field

The invention relates to the technical field of intelligent wearable equipment, in particular to coaxial lines and intelligent glasses.

Background

The coaxial line is used for transmitting signals, and the coaxial line can be applied to intelligent glasses, such as AR glasses, VR glasses and the like. At present, the cross section of the existing coaxial line is generally uniform and circular throughout the length direction, and a wire passing channel is generally limited in the intelligent glasses through the intervals among all parts, and because all parts are different in form, the cross section is generally different at different positions of the wire passing channel, so that the coaxial line can be suitable for passing through all positions of the wire passing channel, the minimum interval among all positions of the wire passing channel is required to be larger than the outer diameter of the coaxial line, the cross section of most positions of the wire passing channel is caused to be much larger than the cross section of the coaxial line, and the intelligent glasses are also caused to be larger in size, so that the intelligent glasses are not beneficial to miniaturization.

Disclosure of Invention

The invention mainly aims to provide a coaxial line and aims to provide possibility for miniaturization of intelligent glasses.

In order to achieve the above object, the coaxial line provided by the invention has two ends and a coaxial line main body connected between the two ends, wherein the coaxial line main body comprises a first main body section and a second main body section, and the cross section of the first main body section is different from the cross section of the second main body section in shape and/or area.

Optionally, the coaxial line comprises a plurality of wire monomers extending in parallel, the first main body section is provided with a first cladding structure for cladding a plurality of the wire monomers, the second main body section is provided with a second cladding structure for cladding a plurality of the wire monomers, and the cross section of the first cladding structure is different from the cross section of the second cladding structure in shape and/or area.

Optionally, the first coating structure includes two inner coating films for coating the plurality of wire monomers, and a first outer coating film for coating the two inner coating films, wherein one inner coating film coats part of the wire monomers, and the other inner coating film coats the rest of the wire monomers.

Optionally, the first outer coating film is arranged in a racetrack shape.

Optionally, the second coating structure includes a partition plate and a second outer coating film, and a plurality of the wire monomers are separately disposed on two sides of the partition plate, and the second outer coating film coats the partition plate and the plurality of the wire monomers.

Optionally, the separator plate is configured as an adhesive substrate.

Optionally, the second coating structure has two opposite wire passing openings, two wire passing openings are used for the wire single body to pass through, and the directions of the two wire passing openings are in angle arrangement.

Optionally, the coaxial line body further comprises a third body section, and the wire single body of the third body section is exposed outside.

Optionally, the third body section is provided between adjacent first and second body sections.

Optionally, the second main body sections are provided with multiple sections, and the third main body section is arranged between any two adjacent second main body sections.

The invention also provides an intelligent glasses, which comprises:

a glasses body;

the first main board is arranged on the glasses main body;

a second main board; and

in the coaxial line, the coaxial line has two ends, one end is connected with the first main board, and the other end is connected with the second main board.

Optionally, the glasses main part include the picture frame, and with the mirror leg that the picture frame is connected, first mainboard is located the picture frame, the second mainboard is located the mirror leg.

In the technical scheme of the invention, the coaxial line is provided with two end parts and a coaxial line main body connected between the two end parts. The coaxial line body includes a first body section and a second body section. The cross-section of the first body section is different from the cross-section of the second body section in shape and/or area. Obviously, the spectacle body has a wire passage for the coaxial wire body to pass through. The coaxial line main body can be suitable for different positions of the through line channel by setting the shapes and/or the areas of the cross sections of the first main body section and the second main body section, for example, at the position where the cross section area of the through line channel is smaller, the intelligent glasses do not need to increase the volume for expanding the cross section area of the through line channel, at the position where the inner wall surface of the through line channel is irregular, the first main body section or the second main body section can also be provided with the corresponding shapes for avoiding interference, and the intelligent glasses do not need to increase the volume for expanding the cross section area of the through line channel. Thus, the smart glasses for the coaxial lines with the scheme can be miniaturized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of smart glasses according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of the coaxial line in fig. 1;

FIG. 4 is a schematic cross-sectional view at the first body section of FIG. 3;

fig. 5 is a schematic cross-sectional view at the second body section of fig. 3.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Coaxial line	153	Wire passing opening
110	End portion	170	Connector with a plurality of connectors
				120	Coaxial line main body	200	Intelligent glasses
121	A first body section	210	Glasses main body
				122	A second body section	211	Picture frame
123	Third body section	212	Glasses leg
				130	Wire monomer	213	First main board
140	First cladding structure	214	Second main board
				141	Inner coating film	220	Light machine
142	First outer coating film	230	Hinge assembly
				150	Second coating structure	231	First wire passing channel
151	Partition plate	240	Dust-proof cover
				152	Second outer coating film

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in abutment, or in communication between two elements or in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.

The coaxial line is used for transmitting signals, and the coaxial line can be applied to intelligent glasses, such as AR glasses, VR glasses and the like. At present, the cross section of the existing coaxial line is generally uniform and circular throughout the length direction, and a wire passing channel is generally limited in the intelligent glasses through the intervals among all parts, and because all parts are different in form, the cross section is generally different at different positions of the wire passing channel, so that the coaxial line can be suitable for passing through all positions of the wire passing channel, the minimum interval among all positions of the wire passing channel is required to be larger than the outer diameter of the coaxial line, the cross section of most positions of the wire passing channel is caused to be much larger than the cross section of the coaxial line, and the intelligent glasses are also caused to be larger in size, so that the intelligent glasses are not beneficial to miniaturization. Therefore, the invention provides a coaxial line and intelligent glasses comprising the coaxial line, and aims to reduce the difficulty of arranging the coaxial line in the intelligent glasses.

Referring to fig. 1 to 5, the smart glasses 200 of the present invention may be AR glasses or VR glasses, etc. In an embodiment of the present invention, the smart glasses 200 include a glasses main body 210, a first main board 213, a second main board 214, and a coaxial line 100. The second main board 214 may be a main board of a processing module, and the processing module may process the first image collected by the camera into a second image. The first main board 213 may be a main board of a display module, and the display module may output the second image to human eyes in a superimposed manner. The coaxial line 100 connects the first main board 213 and the second main board 214, and the first main board 213 and the second main board 214 realize information transmission through the coaxial line 100.

Optionally, in an embodiment, the coaxial line 100 has two ends 110 and a coaxial line body 120 connecting the two ends 110. One end 110 is used for connecting to the first main board 213, and the other end 110 is used for connecting to the second main board 214. The coaxial body 120 comprises a first body section 121 and a second body section 122. The cross-section of the first body section 121 is different from the cross-section of the second body section 122 in shape and/or area. Obviously, the glasses body 210 has a wire passing channel through which the coaxial wire body 120 passes. The coaxial line main body 120 may be adapted to pass through different positions of the through line channel by setting different shapes and/or areas of the cross section of the first main body section 121 and the cross section of the second main body section 122, for example, where the cross section area of the through line channel is small, the smart glasses 200 do not need to increase the volume for enlarging the cross section area of the through line channel, and where the inner wall surface of the through line channel is irregular, the first main body section 121 or the second main body section 122 may also be provided with a corresponding shape for avoiding interference, and the smart glasses 200 do not need to increase the volume for enlarging the cross section area of the through line channel. As such, it is possible to miniaturize the smart glasses 200 to which the coaxial line 100 of the present embodiment is applied.

Optionally, in an embodiment, the coaxial line 100 comprises a plurality of wire elements 130 extending in parallel, i.e. the coaxial line 100 is in a wire bundle. The first body section 121 is provided with a first coating structure 140 for coating the plurality of wire units 130, the first coating structure 140 is used for limiting the plurality of wire units 130, and the first body section 121 can be coated into a shape and/or an area with a specific cross section under the limitation of the first coating structure 140. The second body section 122 is provided with a second coating structure 150 for coating the plurality of wire units 130, the second coating structure 150 is used for restraining the plurality of wire units 130, and the second body section 122 can be coated into a shape and/or an area with a specific cross section under the restraint of the second coating structure 150. Specifically, the different cross-sectional shapes of the first cladding structure 140 and the second cladding structure 150 may cause the arrangement of the plurality of wire units 130 that it cladding to be different, and the different cross-sectional areas may cause the first body section 121 and the second body section 122 to have different outer diameters, thereby causing the cross-section of the first body section 121 to be different from the cross-section shape and/or area of the second body section 122. Of course, in other embodiments, the wire units 130 of the first body section 121 and the second body section 122 may be connected by gluing, and the arrangement manner and the spacing of the plurality of wire units 130 may be different, so that the cross section of the first body section 121 and the cross section of the second body section 122 may be different in shape and/or area.

Optionally, in an embodiment, the first coating structure 140 includes two inner coating films 141 coating the plurality of wire units 130, and a first outer coating film 142 coating the two inner coating films 141, wherein one inner coating film 141 coats a part of the wire units 130, and the other inner coating film 141 coats the rest of the wire units 130. It is understood that the inner cover 141 constrains the plurality of wire monomers 130, while the first outer cover 142 constrains the two inner covers 141. The two inner coating films 141 may be disposed side by side or spirally wound with each other under the constraint of the first outer coating film 142. In addition, the film thickness of the inner coating film 141 or the first outer coating film 142 is small, which is advantageous for downsizing the smart glasses 200. Specifically, in one embodiment, the thickness of the inner coating film 141 is in the range of 0.01mm to 0.05mm. The film thickness of the first overcoat film 142 ranges from 0.01mm to 0.05mm. Further, in an embodiment, the inner coating film 141 and the first outer coating film 142 are both configured as insulating films, so that the occurrence of short circuit of the smart glasses 200 caused by leakage of electricity after the skin of the wire unit 130 is broken can be reduced. It should be noted that, in an embodiment, the diameter of the wire unit 130 is in the range of 0.01mm-0.05mm, and the wire unit 130 is thinner, which is beneficial to miniaturizing the smart glasses 200.

Optionally, in an embodiment, the first outer coating film 142 is disposed in a racetrack. Specifically, the two inner coating films 141 are disposed side by side, and the first outer coating film 142 can form two opposite side planes when coating the two inner coating films 141. Thus, the first outer covering film 142 is suitable for being attached to a plane, so as to facilitate the installation of the coaxial line 100. For example, the eyeglass body 210 includes a frame 211, lenses provided in the frame 211, and temples 212 connected to the frame 211. The wire passing channel comprises a wire passing groove arranged on the mirror frame 211, and the wire passing groove is used for communicating the mirror leg 212 and the mirror frame 211. The groove bottom of the wire passing groove is arranged in a plane manner, so that the side plane of the first outer coating film 142 can be attached to the groove bottom of the wire passing groove. However, the present design is not limited thereto, and in other embodiments, the first overcoat film 142 has a cylindrical shape. Specifically, the two inner coating films 141 are spirally wound around each other, and the first outer coating film 142 is cylindrical when coating the two inner coating films 141.

Alternatively, in an embodiment, the second coating structure 150 includes a separation plate 151 and a second outer coating film 152, and the plurality of wire units 130 are disposed on both sides of the separation plate 151, and the second outer coating film 152 coats the separation plate 151 and the plurality of wire units 130. Specifically, the partition plate 151 separates the plurality of wire units 130 into two parallel parts, one part includes a plurality of wire units 130 arranged side by side, the plurality of wire units 130 are attached to one side of the partition plate 151, the other part also includes a plurality of wire units 130 arranged side by side, and the plurality of wire units 130 are attached to the other side of the partition plate 151. In this way, the second body section 122 is not too thick, and is easily bent to fit the curved surface. For example, the optical unit 220 is disposed in the temple 212 of the smart glasses 200, and the housing of the optical unit 220 has a curved surface. As such, the second body section 122 may be bent to conform to the curved surface. In addition, the second overcoat film 152 has a small film thickness, which is advantageous for miniaturization of the smart glasses 200. Specifically, in one embodiment, the film thickness of the second overcoat film 152 ranges from 0.01mm to 0.05mm. Further, in an embodiment, the second outer coating film 152 is configured as an insulating film, so as to reduce the occurrence of short circuit of the smart glasses 200 caused by leakage after the skin of the wire unit 130 is broken.

Alternatively, in one embodiment, the partition plate 151 is configured as an adhesive substrate. It is understood that the adhesive substrate has an adhesive property. In this way, the plurality of wire units 130 are easily adhered to the adhesive substrate, which is advantageous in improving the efficiency of manufacturing the coaxial wire 100.

Optionally, in an embodiment, the second coating structure 150 has two opposite wire passing openings 153, where the two wire passing openings 153 are penetrated by the wire unit 130, and the two wire passing openings 153 are oriented at an angle. It should be noted that angular settings refer to greater than 0 ° and less than 180 °. In this manner, the orientation of the wire elements 130 is changed and a second cladding structure 150 may be provided where corners are desired. For example, the lens frame 211 includes a lens frame 211 main body, and a connection portion connected with the lens housing main body, where the connection portion is hinged to the lens leg 212, and the second cladding structure 150 may be disposed at a connection portion between the lens frame 211 main body and the connection portion, so that the coaxial line 100 can be prevented from being actively bent, on one hand, stress on the coaxial line 100 is smaller, on the other hand, the bent line monomer 130 is prevented from being damaged, and a signal transmitted by the coaxial line 100 is ensured to be stronger. Specifically, in one embodiment, the second coating film has a wire passing opening 153.

Optionally, in an embodiment, the coaxial line body 120 further includes a third body section 123, and a line element 130 of the third body section 123 is exposed. As such, the third body segment 123 has a smaller cross-section that facilitates passage through smaller inner diameters of the wire passage. In addition, since the wire units 130 of the third body section 123 are exposed, the plurality of wire units 130 have a higher degree of freedom and are easy to bend, so that the bending degree of the whole coaxial wire 100 is higher. It should be noted that, in an embodiment, the glasses main body 210 includes a frame 211 and a leg 212 hinged to the frame 211, a first wire passing channel 231 is provided at the hinge, a third main body section 123 passes through the first wire passing channel 231, and the third main body section 123 has high bending fatigue resistance, so that the coaxial wire 100 can be prevented from being broken under multiple bending. Specifically, in one embodiment, the frame 211 and the temple 212 are connected by a hinge 230, and the hinge 230 is provided with the first wire passage 231. In addition, the smart glasses 200 further include a dust-proof cover 240 disposed on the hinge 230, and the dust-proof cover 240 is configured to be worn by a third body section 123.

Optionally, in an embodiment, a third body segment 123 is provided between adjacent first and

second body segments

121, 122. In yet another embodiment, the second body sections 122 are provided in multiple segments, with a third body section 123 being provided between any two adjacent second body sections 122. It will be appreciated that both the first body section 121 and the second body section 122 are easily bendable upon connection of the third body section 123.

Optionally, in an embodiment, the coaxial cable 100 further includes two connectors 170, and one end 110 is correspondingly connected to one connector 170. One end 110 is connected to the first main board 213 through one connector 170, and the other end 110 is connected to the second main board 214 through the other connector 170. It should be noted that, in one embodiment, the wire units 130 of the end portion 110 are exposed outside and are disposed side by side in the corresponding connectors 170.

Optionally, in an embodiment, the glasses main body 210 includes a lens frame 211 and a lens leg 212 connected to the lens frame 211, the first main board 213 is disposed on the lens frame 211, and the second main board 214 is disposed on the lens leg 212. Thus, the smart glasses 200 are highly integrated. Of course, in other embodiments, the second main board 214 may be externally arranged outside the glasses main body 210, such as an external mobile phone, due to the complex function of the processing module.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A coaxial line, characterized in that the coaxial line has two ends and a coaxial line body connecting the two ends, the coaxial line body comprising a first body section and a second body section, the cross section of the first body section being different from the shape and/or area of the cross section of the second body section.

2. The coaxial line according to claim 1, wherein the coaxial line comprises a plurality of wire elements extending in parallel, the first body section is provided with a first cladding structure cladding a plurality of the wire elements, the second body section is provided with a second cladding structure cladding a plurality of the wire elements, and the cross section of the first cladding structure is different from the cross section of the second cladding structure in shape and/or area.

3. The coaxial line of claim 2, wherein the first cladding structure includes two inner cladding films, and a first outer cladding film cladding the two inner cladding films, one of the inner cladding films cladding a portion of the wire element, and the other of the inner cladding films cladding the remaining wire element.

4. A coaxial line according to claim 3, wherein the first outer cover is arranged in a racetrack shape.

5. The coaxial line of claim 2, wherein the second coating structure includes a separation plate and a second outer coating film, a plurality of the wire units are separately provided at both sides of the separation plate, and the second outer coating film coats the separation plate and the plurality of the wire units.

6. The coaxial line of claim 5, wherein the divider plate is configured as an adhesive substrate.

7. The coaxial line of claim 2, wherein the second cladding structure has two opposite wire passing openings, the two wire passing openings are used for the wire single body to pass through, and the directions of the two wire passing openings are arranged in an angle;

alternatively, the coaxial line main body further comprises a third main body section, and the line single body of the third main body section is exposed outside.

8. The coaxial line of claim 7, wherein the third body segment is disposed between adjacent first and second body segments;

and/or the second main body sections are provided with a plurality of sections, and the third main body section is arranged between any two adjacent second main body sections.

9. An intelligent eyeglass, comprising:

a glasses body;

the first main board is arranged on the glasses main body;

a second main board; and

the coaxial line according to any one of claims 1 to 8, having two ends, one of said ends being connected to said first main board and the other of said ends being connected to said second main board.

10. The pair of smart glasses according to claim 9, wherein the glasses body comprises a glasses frame and glasses legs connected with the glasses frame, the first main board is arranged on the glasses frame, and the second main board is arranged on the glasses legs.