CN220872799U - Hinge and intelligent glasses - Google Patents

Abstract

The utility model discloses a hinge and intelligent glasses, and relates to the technical field of electronic equipment. The hinge comprises a hinge body, wherein the hinge body is provided with a deformation part and fixing parts positioned on two sides of the deformation part, the deformation part can be elastically bent and deformed, so that the hinge body is provided with a deflection state that one fixing part deflects relative to the other fixing part, the hinge body is internally provided with a communication channel which penetrates through the two fixing parts, and the two fixing parts are respectively provided with a waterproof component which is used for being connected with an external connector in a waterproof sealing way. The technical scheme of the utility model can solve the problem of poor waterproof performance of the existing intelligent glasses.

Description

Hinge and intelligent glasses

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a hinge and intelligent glasses.

Background

The intelligent glasses are worn by people with different sizes, the hinges are required to be opened at a large enough angle, namely a large enough everting angle, but at present, when the intelligent glasses are everted, the inner structure is easy to leak, and the use scene of the intelligent glasses is provided with rainwater, sweat and water, if the intelligent glasses are everted to the inner structure to be exposed, liquid is easy to enter the intelligent glasses, so that the functions of the whole glasses are invalid.

Disclosure of utility model

The utility model mainly aims to provide a hinge and intelligent glasses, and aims to solve the problem that the existing intelligent glasses are poor in waterproof performance.

In order to achieve the above purpose, the hinge provided by the utility model comprises a hinge main body, wherein the hinge main body is provided with a deformation part and fixing parts positioned at two sides of the deformation part, the deformation part can be elastically bent and deformed, so that the hinge main body is provided with a deflection state that one fixing part deflects relative to the other fixing part, a communication channel penetrating through the two fixing parts is arranged in the hinge main body, and waterproof assemblies used for being connected with an external connector in a waterproof and sealing mode are arranged on the two fixing parts.

In an embodiment, the waterproof assembly comprises a fixing part in sealing connection with the fixing part, and a waterproof sealing ring sleeved on the periphery of the fixing part, and one end of the fixing part, which is away from the hinge main body, is provided with a communication port communicated with the communication channel.

In an embodiment, the hinge further includes a clamping member connected to the deformation portion, and the clamping member is configured to elastically deform in synchronization with the deformation portion, so that the hinge body has a tendency to deflect and return when in a deflected state.

In an embodiment, the clamping piece is embedded between the outer surface of the deformation part and the inner wall surface of the communication channel.

In an embodiment, the clamping piece extends along the direction where the two fixing portions are located, the end portion of the clamping piece protrudes out of the fixing portions, a connecting groove matched with the end portion of the clamping piece is formed in one end, facing the hinge main body, of the fixing piece, and the clamping piece is connected to the fixing piece through the connecting groove.

In an embodiment, the clamping pieces are arranged in a plate shape, the number of the clamping pieces is two, the clamping pieces are respectively laid on two opposite sides of the communication channel, and deformation grooves are formed in the clamping pieces at intervals in the direction of the two fixing portions, so that the clamping pieces are arranged in a serpentine shape.

In an embodiment, the clamping members are coil springs arranged in a serpentine shape in the direction of the two fixing portions, the number of the clamping members is two, and the two clamping members are arranged on two opposite sides of the communication channel.

In an embodiment, the clamping member is a spring wound around the outside of the communication channel.

The utility model also provides intelligent glasses, which comprise a glasses main body, glasses legs and the hinges, wherein the glasses main body is connected with the waterproof component on one fixing part, and the glasses legs are connected with the waterproof component on the other fixing part.

According to the technical scheme, the hinge main body is provided with the deformation part capable of elastically bending and deforming and the fixing parts positioned at two sides of the deformation part, so that one fixing part deflects relative to the other fixing part when the hinge main body is in a deflection state. When the external connection piece is connected with the waterproof assembly, if connecting parts such as connecting wires exist between the two external connection pieces connected with the waterproof assembly, the connecting parts can be hidden in the connecting channels through the connecting channels penetrating through the two fixing parts. And when the relative deflection occurs between the two external connecting pieces, the deformation part is integrally bent and deformed, so that the position between the external connecting piece and the fixed part connected with the external connecting piece is kept unchanged, namely, gaps are formed between the external connecting pieces and the hinge when the external connecting pieces deflect, meanwhile, dust, water stains and the like are prevented from extending into the communication channel through waterproof sealing connection between the waterproof assembly and the external connecting pieces, and the sealing waterproof performance between the hinge and the external connecting pieces is maintained.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 utility model, 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 view of a hinge body in an initial state according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a hinge body in a deflected state according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a hinge of an embodiment of the smart glasses of the present utility model;

FIG. 4 is an exploded view of one embodiment of the hinge of the present utility model;

FIG. 5 is a cross-sectional view of a hinge of another embodiment of the smart glasses of the present utility model;

FIG. 6 is an exploded view of another embodiment of the hinge of the present utility model;

fig. 7 is an exploded view of a further embodiment of the hinge of the present utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				10	Hinge	100	Hinge body
110	Fixing part	120	Deformation part
				130	Communication channel	200	Clamping piece
210	Deformation groove	220	Wire spring
				230	Spring	300	Waterproof assembly
310	Fixing piece	311	Connecting groove
				312	Communication port	313	Mounting groove
320	Waterproof sealing ring	400	End ear
				20	Intelligent glasses	21	Glasses main body
22	Glasses leg	23	Flexible circuit board
				24	Heat sink

The achievement of the objects, functional features and advantages of the present utility model 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 utility model 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 utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model 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.

Furthermore, the description of "first," "second," etc. in this disclosure 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 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 utility model.

The intelligent glasses are worn by people with different sizes, the hinges are required to be opened at a large enough angle, namely a large enough everting angle, but at present, when the intelligent glasses are everted, the inner structure is easy to leak, and the use scene of the intelligent glasses is provided with rainwater, sweat and water, if the intelligent glasses are everted to the inner structure to be exposed, liquid is easy to enter the intelligent glasses, so that the functions of the whole glasses are invalid.

To solve the above problems, the present utility model proposes a hinge 10.

Referring to fig. 3 to 7, in the present embodiment, the hinge 10 includes a hinge body 100, the hinge body 100 includes a deformation portion 120 and fixing portions 110 located at two sides of the deformation portion 120, the deformation portion 120 is elastically bendable and deformable, so that the hinge body 100 has a deflected state in which one fixing portion 110 deflects relative to the other fixing portion 110, a communication channel 130 penetrating through two fixing portions 110 is provided in the hinge body 100, and waterproof assemblies 300 for waterproof sealing connection with an external connector are provided on both fixing portions 110.

It can be understood that, when the deformation portion 120 is not deformed, the state of the hinge main body 100 is taken as an initial state, and both the fixing portions 110 are located in the first direction, i.e. the direction in which both the fixing portions 110 are located is regarded as the first direction. When the hinge body 100 is in a deflected state, the deformation portion 120 is elastically bent and deformed, so that one of the fixing portions 110 is deflected relative to the other fixing portion, and at this time, one side of the deformation portion 120 is elastically compressed and the other side is elastically stretched.

By providing the hinge body 100 with the deformation portion 120 capable of elastically bending and deforming, and the fixing portions 110 located at both sides of the deformation portion 120, one fixing portion 110 is deflected relative to the other fixing portion 110 when the hinge body 100 is in a deflected state. When the external connection member is connected to the waterproof assembly 300, if there are connection members such as connection wires between the two external connection members connected to the two waterproof assemblies 300, the connection members may be hidden in the communication channels 130 by arranging the communication channels 130 penetrating the two fixing portions 110. And when the two external members are relatively deflected, the deformation part 120 is integrally bent and deformed, so that the position between the external member and the fixed part 110 connected with the external member is kept unchanged, namely, the gap between the external member and the hinge 10 is avoided when the external member is deflected, meanwhile, the waterproof assembly 300 and the external member are connected in a waterproof sealing way, dust, water stains and the like are prevented from extending into the communication channel 130, and the sealing waterproof performance between the hinge 10 and the external member is maintained.

Specifically, the waterproof assembly 300 includes a fixing member 310 that is sealingly connected to the fixing portion 110, and a waterproof sealing ring 320 that is sleeved on the outer periphery of the fixing member 310, and a communication port 312 that is communicated with the communication channel 130 is provided at one end of the fixing member 310 opposite to the hinge main body 100. Preferably, the fixing member 310 has a mounting groove 313 formed at the outer circumference thereof for mounting the waterproof gasket 320. When the external connection member is connected with the fixing member 310, the end of the external connection member facing the hinge main body 100 is tightly attached to the fixing portion 110, so that dust, water stains and the like are prevented from entering a gap between the external connection member and the hinge main body 100. By arranging the waterproof sealing ring 320 on the outer periphery of the fixing member 310, waterproof sealing performance between the external member and the fixing member 310 is further enhanced, and even if dust, water stain and the like enter a gap between the external member and the hinge main body 100, the waterproof sealing ring 320 can play a further role in blocking, so that dust, water stain and the like are prevented from entering the communication channel 130, and normal use of the connecting component arranged in the communication channel 130 is affected.

With continued reference to fig. 3 to 7, in an embodiment, the hinge 10 further includes a clamping member 200 connected to the deformation portion 120, where the clamping member 200 is configured to elastically deform in synchronization with the deformation portion 120, so as to enable the hinge main body 100 to have a tendency to deflect and return when in a deflected state.

By providing the clamping member 200 that elastically deforms in synchronization with the deformation portion 120, the hinge main body 100 has a tendency to deflect and return toward the initial state when in the deflected state, and after the external force that causes the deformation portion 120 to bend and deform is removed, the deformation portion 120 deflects and returns toward the opposite direction, so as to maintain the hinge main body 100 in the initial state. Taking two fixing members 310 as an example, the two fixing members 310 are respectively connected with the temple 22 and the glasses main body 21, when the user wears the glasses through the temple 22, the two temple 22 strengthen the inward deflection acting force under the action of the clamping member 200, that is, strengthen the clamping force of the glasses temple 22 when wearing, and increase the stability of the glasses temple 22 when wearing.

Further, the clamping member 200 is embedded between the outer surface of the deformation portion 120 and the inner wall surface of the communication channel 130.

Specifically, the clamping members 200 extend along the directions in which the two fixing portions 110 are located, the end portions of the clamping members 200 protrude from the fixing portions 110, a connecting groove 311 adapted to the end portions of the clamping members 200 is formed at one end of the fixing member 310, which faces the hinge main body 100, of the fixing member 310, and the clamping members 200 are connected to the fixing member 310 through the connecting groove 311.

It may be appreciated that the clamping member 200 is disposed along the direction in which the two fixing portions 110 are disposed, that is, the clamping member 200 and the deformation portion 120 are disposed along the same direction, when the deformation portion 120 is elastically bent and deformed, the clamping member 200 is bent and deformed in the same direction as the deformation portion 120, and when the directions of the clamping member 200 and the deformation portion 120 are consistent, deformation synchronous with the deformation portion 120 is easier to be performed on the clamping member 200, and deformation energy stored after deformation of the clamping member 200 is larger, so that it is more beneficial to drive the hinge main body 100 to deflect and reset toward the initial state.

Specifically, a connecting groove 311 adapted to the end of the clamping member 200 is provided at an end of the fixing member 310 facing the hinge main body 100, and the clamping member 200 is connected to the fixing member 310 through the connecting groove 311. The two ends of the clamping piece 200 protrude from the fixing portion 110 in the direction where the two fixing portions 110 are located, and the protruding ends are connected with the fixing piece 310, specifically, the deformation portion 120 may be made of an elastomer material such as rubber, silica gel, TPE or TPU, and the two ends of the clamping piece 200 may be fixed in the connecting slot 311 by bonding, interference fit or welding. Two ends of the clamping member 200 are connected to the fixing member 310 to form a skeleton, and then the skeleton is placed into a mold to perform insert injection molding or insert hot pressing on the elastomer, so as to form the complete hinge 10. Because the clamping piece 200 is embedded in the deformation portion 120, the deformation degree of the deformation portion 120 is limited and affected when the clamping piece 200 is deformed. The clamping member 200 can be regularly deformed and bent in the direction of the two fixing portions 110, so that the two side surfaces of the deformation portion 120 are affected to be regularly contracted and stretched respectively, and uneven deformation of the deformation portion 120 after being stressed is avoided.

Specifically, the material of the clamping member 200 may be nickel-titanium alloy or a memory metal similar to the nickel-titanium alloy, so that the clamping member 200 has a certain strength while having an elastic deformation capability, which is beneficial for the clamping member 200 to enhance the overall strength of the hinge 10 and maintain the hinge body 100 in an initial state when the hinge body 100 is in the initial state. Similarly, the material of the clamping member 200 may be steel grooves, carbon fibers, or other composite materials with similar properties.

In an embodiment, the waterproof assembly 300 further includes an end ear 400, where the end ear 400 is disposed at the communication port 312 and is connected to the fixing member 310 or the clamping member 200.

The end lugs 400 may be directly connected to the fixing member 310, or may pass through the communication ports 312 to be connected to the end portion of the clamping member 200 protruding from the fixing portion 110. The end lug 400 is used for connecting an external connector connected with the hinge 10, specifically, a screw hole is formed in the end lug 400, and a bolt or a screw can pass through the screw hole to connect the end lug 400 and the external connector, namely, the external connector and the hinge 10 are fixedly connected.

Referring to fig. 4, 6 and 7, in an embodiment, the clamping members 200 are disposed in a plate shape, the number of the clamping members 200 is two, the clamping members 200 are respectively disposed on two opposite sides of the communication channel 130, and deformation grooves 210 are disposed on the clamping members 200 at intervals in a direction where the two fixing portions 110 are disposed, so that the clamping members 200 are disposed in a serpentine shape.

By arranging deformation grooves 210 at intervals in the direction along which the two fixing portions 110 are located on the clamping member 200, the deformation capability of the clamping member 200 is enhanced, and since the deformation degree of the deformation portion 120 is also affected by the clamping member 200, the improvement of the deformation capability of the clamping member 200 also improves the deformation capability of the deformation portion 120 and the clamping member 200 as a whole, that is, increases the deflection angle when one fixing portion 110 deflects relative to the other fixing portion 110.

Similarly, to enhance the deformation capability of the deformation portion 120 and the clamping member 200, in another embodiment, the clamping member 200 is a coil spring 220 disposed in a serpentine shape in a direction in which the two fixing portions 110 are located, the number of the clamping members 200 is two, and two opposite sides of the communication channel 130 are opposite to each other.

Unlike the above embodiments, in one embodiment, the clamping member 200 is a spring 230 wound around the outside of the communication channel 130.

The utility model also provides the intelligent glasses 20.

Referring to fig. 1 and 2, in the present embodiment, the smart glasses 20 include a glasses main body 21, a glasses leg 22 and the hinge as described above, wherein the glasses main body 21 is connected to the waterproof component 300 on one of the fixing portions 110, and the glasses leg 22 is connected to the waterproof component 300 on the other fixing portion 110. Since the smart glasses 20 of the present utility model include all the technical solutions of all the embodiments, at least the technical solutions of the embodiments have all the beneficial effects brought by the technical solutions of the embodiments, and are not described in detail herein.

The temples 22 are opened with respect to the glasses body 21 when the hinge body 100 is in the initial state, and the temples 22 are deflected inwardly or outwardly with respect to the glasses body 21 when the hinge body 100 is in the deflected state. The deflection of the temple 22 is accomplished by the elastic bending deformation of the deformation portion 120, whether the temple 22 deflects inward or outward, the temple 22 and the eyeglass body 21 remain relatively fixed to the fixing portion 110, the relative positions of the temple 22 and the fixing portion 110 adjacent thereto, and the eyeglass body 21 and the other fixing portion 110 remain unchanged, so that gaps are prevented from being formed between the temple 22, the eyeglass body 21 and the hinge 10, and the integrity and the aesthetic property of the smart glasses 20 are maintained.

It will be appreciated that in order to better wear the smart glasses 20, the temples 22 need to deflect outwardly relative to the glasses body 21 to switch to the everted state. When the hinge 10 includes the clamping member 200, after the user wears the hinge body 100 has a tendency to deflect and reset toward the initial state due to the clamping member 200, the temple 22 has a tendency to deflect and reset toward the open state under the driving of the clamping member 200, so that the clamping force of the temple 22 is improved, i.e. the stability of the smart glasses 20 when worn is improved.

Specifically, the end of the glasses main body 21 and the glasses leg 22 connected with the hinge 10 is provided with a containing cavity, and the waterproof assembly 300 is fixedly connected in the containing cavity; the smart glasses 20 further comprise a flexible circuit board 23 and a heat sink 24 penetrating the accommodating cavity and the communication channel 130.

The glasses legs 22 and the glasses main body 21 are internally provided with other electronic components, the flexible circuit board 23 can be used for transmitting signals between the glasses legs 22 and the electronic components in the glasses main body 21, and the radiating fins 24 can be used for improving the radiating capacity of the flexible circuit board 23 or the other electronic components in the intelligent glasses 20. Meanwhile, since the flexible circuit board 23 is disposed in the communication channel 130 of the hinge main body 100, when the temple 22 deflects, the flexible circuit board 23 is bent into an arc shape along with the deformation of the deformation portion 120, compared with the flexible circuit board 23 which is bent at an angle, the internal stress of the flexible circuit board 23 is reduced, and the service life of the flexible circuit board 23 can be prolonged.

By providing the waterproof seal 320 between the outer peripheral surface of the fixing member 310 and the inner wall surface of the accommodation chamber, the sealability of the connection between the temple 22, the eyeglass body 21 and the hinge 10 is improved. Preferably, when the fixing member 310 is fixedly connected to the accommodating cavity, the outer surfaces of the glasses main body 21 and the glasses leg 22, which are close to one end of the fixing portion 110, are flush with the outer surface of the fixing portion 110, so that the overall aesthetic property of the smart glasses 20 is improved.

Specifically, taking the length of the side surface of the deformation portion 120 located at the outer side of the smart glasses 20 as L1, the length of the side surface of the deformation portion 120 located at the inner side of the smart glasses 20 as L2 as an example, when the hinge main body 100 is in the initial state, let L1 be 10mm, L2 be 10mm (the lengths of L1 and L2 are only schematic, and the actual length is not limited), if the temple 22 deflects outwards by 20 °, at this time, the deformation portion 120 is elastically bent and deformed, so that L1 is 8.8mm, L2 is 10.6mm, and the maximum wear size between the two temple 22 is 208mm. If the temple 22 deflects outward by 40 °, the deformation portion 120 is elastically deformed, so that L1 is 7.6mm, L2 is 11.2mm, and the maximum wear size between the two temple 22 is 244mm. The maximum deflectable angle of the temple 22 can be changed by adjusting the deformation portion 120 and the deformation capability of the clamping member 200, so as to adapt the smart glasses 20 to different wearing sizes of users.

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

Claims (10)

1. The hinge is characterized by comprising a hinge main body, wherein the hinge main body is provided with a deformation part and fixing parts positioned on two sides of the deformation part, the deformation part can be elastically bent and deformed, so that the hinge main body is provided with a deflection state that one fixing part deflects relative to the other fixing part, a communication channel which penetrates through two fixing parts is arranged in the hinge main body, and two waterproof assemblies which are used for being connected with an external connecting piece in a waterproof sealing mode are arranged on the fixing parts.

2. The hinge according to claim 1, wherein the waterproof assembly includes a fixing member sealingly connected to the fixing portion, and a waterproof seal ring fitted around an outer periphery of the fixing member, and a communication port communicating with the communication passage is provided at an end of the fixing member facing away from the hinge body.

3. The hinge according to claim 2, further comprising a clip member connected to the deformation portion, the clip member being adapted to elastically deform in synchronization with the deformation portion so as to have a tendency to deflect back when the hinge body is in a deflected state.

4. A hinge according to claim 3, wherein said holding member is interposed between said outer surface of said deformed portion and said inner wall surface of said communication passage.

5. The hinge according to claim 4, wherein the holding members are disposed to extend in a direction in which the two fixing portions are located, the end portions of the holding members protrude from the fixing portions, a connecting groove adapted to the end portions of the holding members is provided at one end of the fixing members facing the hinge body, and the holding members are connected to the fixing members through the connecting groove.

6. The hinge according to claim 5, wherein the clamping members are arranged in a plate shape, the number of the clamping members is two, the clamping members are respectively laid on two opposite sides of the communication channel, and deformation grooves are formed in the clamping members at intervals in the direction of the two fixing portions, so that the clamping members are arranged in a serpentine shape.

7. The hinge according to claim 5, wherein the holding members are coil springs arranged in a serpentine shape in a direction in which the two fixing portions are located, the number of the holding members is two, and the two holding members are opposite sides of the communication passage.

8. The hinge according to claim 5, wherein the clip is a spring wound around the outside of the communication channel.

9. An intelligent glasses, comprising a glasses main body, glasses legs and a hinge according to any one of claims 1 to 8, wherein the glasses main body is connected with a waterproof component on one fixing part, and the glasses legs are connected with a waterproof component on the other fixing part.

10. The intelligent glasses according to claim 9, wherein a containing cavity is arranged at one end of the glasses main body and one end of the glasses leg connected with the hinge, and the waterproof component is fixedly connected in the containing cavity; the intelligent glasses further comprise flexible circuit boards and radiating fins which penetrate through the accommodating cavity and the communication channels.