CN208141071U - Connected structure, spectacle-frame and intelligent glasses - Google Patents
Connected structure, spectacle-frame and intelligent glasses Download PDFInfo
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- CN208141071U CN208141071U CN201820840384.1U CN201820840384U CN208141071U CN 208141071 U CN208141071 U CN 208141071U CN 201820840384 U CN201820840384 U CN 201820840384U CN 208141071 U CN208141071 U CN 208141071U
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- location lug
- tongue
- groove
- connected structure
- limiting bracket
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Abstract
The utility model provides a kind of connected structure, spectacle-frame and intelligent glasses, the connected structure includes spectacle frame and the limiting bracket inside spectacle frame, the medial surface of the spectacle frame offers at least one tongue-and-groove, at least one side of the limiting bracket is equipped with the location lug matched with the tongue-and-groove, and the length direction of the location lug is parallel with the length direction of the limiting bracket.The utility model can limit rotation and movement of the location lug in two axial directions simultaneously, simplify the fixed structure of limiting bracket and spectacle frame, and component handling ease, assembling process are succinct by the way that location lug is plugged into tongue-and-groove.
Description
Technical field
The utility model relates to mechanical structure field, especially a kind of connected structure, spectacle-frame and intelligent glasses.
Background technique
Existing intelligent glasses, since inside is equipped with the electronic components such as processor, photographic device, communication device, battery,
General volume is larger, is unfavorable for wearing；Moreover, fixation position when according to wearing spectacles, the weight of glasses should mitigate as far as possible, with
It is not easy to glide when wearing user.It is in the prior art, complex for fixing the location structure of intelligent glasses internal component,
So that the assembling of intelligent glasses is more time-consuming；And due to the limitation of spectacle frame inner space, so that the assembly volume of location structure
Very little, the cost of manufacture so as to cause spectacle-frame improves and the reduction of package assembly stability.
Utility model content
The purpose of this utility model aims to solve at least one of above-mentioned technological deficiency, especially for the glasses of intelligent glasses
The complex problem of location structure in frame.
The utility model provides a kind of connected structure, the limiting bracket including spectacle frame and inside spectacle frame, institute
The medial surface for stating spectacle frame offers at least one tongue-and-groove, at least one side of the limiting bracket is equipped with and the tongue-and-groove phase
The location lug of cooperation, the length direction of the location lug are parallel with the length direction of the limiting bracket.
Preferably, the tongue-and-groove includes the slot bottom for limiting the stop surface and arc of the location lug rotation, the stop surface
It is integrally formed with the slot bottom.
Preferably, the cross section of the slot bottom is arc-shaped, and the stop surface is set to the arc-shaped opening direction.
Preferably, the location lug includes integrally formed plug pin portion and auxiliary stopper portion, the plug pin portion and the slot
Bottom matches, and the auxiliary stopper portion is matched with the stop surface.
Preferably, along the direction of insertion of the location lug, the cross-sectional area of the location lug is gradually reduced.
Preferably, the tongue-and-groove further includes positioning step, and the positioning step is set on the stop surface, the positioning table
The length direction of rank is parallel with the length direction of the location lug.
Preferably, the limiting bracket is equipped with connecting hole, and fixing piece runs through the connecting hole, the limiting bracket is consolidated
Inside the spectacle frame.
Preferably, the first button bit that the restricted location lug is slided along the tongue-and-groove is set on the spectacle frame, it is described
The second button bit being mutually interlocked with first button bit is provided on limiting bracket.
The utility model also proposes a kind of spectacle-frame comprising aforementioned described in any item connected structures.
The utility model also proposes a kind of intelligent glasses comprising the spectacle-frame.
The beneficial effects of the utility model are as follows：
1, the utility model can limit rotation of the location lug in two axial directions by the way that location lug is plugged into tongue-and-groove simultaneously
And movement, the fixed structure of limiting bracket and spectacle frame is simplified, and component handling ease, assembling process are succinct.
2, it is additionally provided with stop surface on the tongue-and-groove, further limits the limiting bracket and is rotated around the location lug
Freedom degree, structure is simple, and tongue-and-groove is easy to form.
3, the utility model both can limit the location lug in the plugging direction by the connecting hole and fixing piece
Freedom degree, can also limit the location lug in the freedom degree of plugging direction by the first button bit mutually fastened and the second button bit,
So that spectacle frame and limiting bracket form stable position limiting structure in all directions, spectacle-frame and intelligent glasses are improved
Stability after assembling.
The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and is readily appreciated that, wherein：
Fig. 1 is the schematic cross-sectional view of spectacle frame embodiment in the utility model connected structure；
Fig. 2 is the schematic cross-sectional view of limiting bracket embodiment in the utility model connected structure；
Fig. 3 is location lug in the utility model connected structure and the schematic cross-sectional view after tongue-and-groove embodiment grafting；
Fig. 4 is the cross-sectional view of another embodiment of the utility model connected structure；
Fig. 5 is the schematic perspective view of limiting bracket embodiment in the utility model；
Fig. 6 is the embodiment schematic diagram of the utility model intelligent glasses.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that working as us
When element being claimed to be "connected" to another element, it can be directly connected to other elements, or there may also be intermediary elements.This
In the wording "and/or" that uses include one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology
Term and scientific term), there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.
It should also be understood that those terms such as defined in the general dictionary, it should be understood that have upper and lower with the prior art
The consistent meaning of meaning in text, and unless idealization or too formal otherwise will not be used by specific definitions as here
Meaning explain.
Connected structure embodiment as illustrated in figs. 1 and 2, the limiting bracket including spectacle frame 1 and inside spectacle frame
2, the medial surface of spectacle frame 1 offers at least one tongue-and-groove 11, at least one side of limiting bracket 2 is equipped with to match with tongue-and-groove 11
The length direction of the location lug 21 of conjunction, location lug 21 is parallel with the length direction of limiting bracket 2.
As shown in Figure 1, vertical direction is Y-axis using the horizontal direction of diagram as X-axis, Z axis is phase vertical with X-axis and Y axis
The axis of friendship.When assembling, the present embodiment can be by limiting bracket 2 along Z-direction (the i.e. length side of location lug 21 by location lug 21
To) it is plugged into the inside of spectacle frame 1, after grafting, the tongue-and-groove 11 can limit the X-direction and Y-axis shown in Fig. 1 of location lug 21
The movement in direction, and limitation location lug 21 are rotated around the rotary shaft parallel with X axis or Y-axis, simplify limiting bracket 2 and eye
The fixed structure of mirror holder 1, and each modular construction is simple, handling ease is particularly suitable for small space, it can be achieved that quickly assembling
Assembling positioning.
Further, two or more tongue-and-grooves 11 can be also opened up on the spectacle frame 1 in the utility model, with respectively and not
Same location lug 11 matches, and further fixes shown limiting bracket 2 in different location；Such as in Fig. 1, the tongue-and-groove 11
In the right side inner wall of spectacle frame 1, in another embodiment, can also be arranged simultaneously in the inner left wall or roof of the spectacle frame 1
Another tongue-and-groove 11, and another location lug 21 is set in the corresponding position of limiting bracket 2, to have the function that auxiliary stopper.Certainly,
Also the specific shape of the limiting bracket 2 can be arranged according to modular constructions such as the circuit modules being arranged in spectacle frame 1 in the utility model
Shape and size, and position and the quantity of the adjustment tongue-and-groove 11, can be also arranged multiple slotting by location lug 21 in spectacle frame 1
The limiting bracket 2 connect.
For the purpose for further realizing limit, the utility model also proposes another embodiment, as shown in connection with fig. 1, the tenon
Slot 11 includes the slot bottom 111 of stop surface 112 and arc that limitation location lug 21 rotates, the stop surface 112 and the slot bottom 111
It is integrally formed.It is rotated since tongue-and-groove 11 can limit location lug 21 around the rotary shaft parallel with X-axis or Y-axis, then in the present embodiment
Stop surface 112 may be configured as limitation location lug 21 and turn about the Z axis.Stop surface 112 in embodiment illustrated in fig. 1 is set to the tongue-and-groove
11 top, when location lug 21 is matched with the shape of the tongue-and-groove 11, since location lug 21 is non-rotational symmetry about Z axis
Structure, therefore when it is turned about the Z axis, it will be limited by stop surface 112, to achieve the purpose that limiting location lug 21 rotates.This
Embodiment can make the tongue-and-groove 11 of placement positioning tenon 21 become non-rotational symmetry structure, to reach only by adding stop surface 112
Limit the effect that location lug 21 rotates；And the slot bottom 111 of arc reduces the grafting difficulty of location lug 21 Yu tongue-and-groove 11, improves
Grafting efficiency；Moreover, stop surface 112 and slot bottom 111 are integrally formed, the manufacture difficulty of location lug 21 and tongue-and-groove 11 is reduced,
Producing efficiency is improved, is reduced the production cost.
As shown in Figure 1, the cross section of slot bottom 111 can be to be arc-shaped, to reduce the difficulty at processing groove bottom 111；Stop surface 112
It can be set to the arc-shaped opening direction, with the structure of each confined planes of simplification and processing complexity, reduce slot bottom 111 and stop bit
The integrally formed difficulty in face 112；And stop surface 112 it is opposite with arc-shaped opening direction when, can also make full use of in spectacle frame 1
Small space, keep the structure of each confined planes more compact, so reduce spectacle frame 1 overall volume.When the tongue-and-groove 11 is
When injection molding, from slot bottom 111 to the end of stop surface 112, or from slot bottom 111 to the opening of tongue-and-groove 11, it is described
The opening width of tongue-and-groove 11 is gradually increased；Such as the cross section of slot bottom 111 can be the semi arch that diameter is d, the tongue-and-groove 11
Width of rebate is h as shown in Figure 1, then h>D to provide convenience for injection molding, while reducing grafting resistance, avoids stop surface
112 influence grafting efficiency.
To cooperate structure shown in FIG. 1, the utility model also proposes embodiment as shown in Figure 2：Location lug 21 includes one
Body formed plug pin portion 211 and auxiliary stopper portion 212, plug pin portion 211 are matched with slot bottom 111, auxiliary stopper portion 212 and stop bit
Face 112 matches.After grafting, as shown in figure 3, plug pin portion 211 can be bonded with the arcwall face of slot bottom 111, auxiliary stopper portion 212 can
It is bonded with stop surface 112, achievees the purpose that limit jointly.Plug pin portion 211 and the length of auxiliary stopper portion 212 in the Z-axis direction
Can be identical, also can be different, it can determine as the case may be.
In each embodiment, location lug 21 can be identical as the length of tongue-and-groove 11 in the length of Z-direction, also can be different.
Embodiment as shown in Figure 4, along the direction of insertion of location lug 21, that is, Z axis direction shown in Fig. 4, location lug 21 it is transversal
Area is gradually reduced.The position where hatching in Fig. 4 is 211 side of plug pin portion of location lug 21, when slot bottom 111 is circle
When arc, the surface that plug pin portion 211 is bonded with slot bottom 111 can be the side of rotary table；When the semicircular arc that slot bottom 111 is 180 °
When, corresponding plug pin portion 211 can be half truncated cone-shaped, and along Z-direction, the end radius of 211 rightmost side of plug pin portion is minimum.This reality
The location lug 21 in example is applied in the end of insertion portion, cross-sectional area is minimum, can make 21 quick insertion tongue-and-groove 11 of location lug
In, it avoids foozle or the insertion angular deviation because of location lug 21 and tongue-and-groove 11 from causing grafting obstruction abnormal, improves grafting effect
Rate.Along the direction of insertion of location lug 21, when the cross-sectional area of location lug 21 is gradually reduced, the outer surface of the location lug 21 can
Form smooth surface, to reduce the difficulty of processing of location lug 21, can also form multiple step surfaces, with by the step surface into
One step reaches limit purpose.
As shown in Figure 1-Figure 3, tongue-and-groove 11 may also include positioning step 113, and positioning step 113 can be set on stop surface 112,
The length direction of positioning step 113 is parallel with the length direction of location lug 21, further to enhance spectacle frame 1 in X axis direction
With the grafting intensity of limiting bracket 2, the stability of positioning is improved.The positioning step also may be configured as it is multiple, or further packet
Include the positioning step that length direction is X-direction or Y direction.
When location lug 21 and 11 grafting of tongue-and-groove, location lug 21 has mobile freedom degree in the Z-axis direction；After grafting,
It can be fixed by fixation kit, to constrain the movement in Z-direction, or pass through the shifting in fastening structure constraint Z-direction
It is dynamic.Therefore the utility model also proposes the embodiment that the following two kinds constraint location lug 21 moves in Z axis direction：
In one embodiment, in conjunction with shown in Fig. 3 and Fig. 5, limiting bracket 2 is equipped with connecting hole 22, and fixing piece 3 is through company
Hole 22 is connect, limiting bracket 2 is fixed on inside spectacle frame 1.When assembling, first location lug 21 can be plugged in tongue-and-groove 11, grafting
After, then by fixing piece 3 pass through limiting bracket 2, the inside that bracket 2 is fixed on spectacle frame 1 will be fixed.The connecting hole 22
Position may also be disposed on the top or other sides etc. of the spectacle frame 1, also can reach limit purpose, be not limited solely to illustrate
Fixation position.
In another embodiment, the first button bit that settable limitation location lug 21 is slided along tongue-and-groove 11 on spectacle frame 1, limit
The second button bit being mutually interlocked with first button bit is provided on bracket 2.When location lug 21 is inserted into default position along tongue-and-groove 11
When setting, first button bit reaches the position mutually fastened with second button bit, to make first button bit and described the
Two button bits mutually fasten, and achieve the purpose that limit location lug 21 along the positive sliding of tongue-and-groove 11 or reverse slide.Second button bit
It may be disposed on the location lug 21, also may be disposed at the position other than the location lug 21, can reach limitation location lug 21
The purpose slided along tongue-and-groove 11；The structure of first button bit and second button bit can be used existing a variety of mutually matched
Fastening structure, details are not described herein.
According to the embodiment of aforementioned each connected structure, the utility model also proposes a kind of spectacle-frame, in conjunction with shown in Fig. 6, institute
Stating spectacle-frame includes aforementioned described in any item connected structures, to fix preset electricity inside the spectacle frame 1 of the spectacle-frame
The components such as road module.The spectacle-frame may also include frame portion 4 and temple 5, and the frame portion 4 and temple 5 are connected by spectacle frame 1
It connects, forms the spectacle-frame.
As shown in fig. 6, the utility model also proposes that a kind of intelligent glasses, the intelligent glasses include the spectacle-frame.
It may be disposed in the spectacle-frame for realizing the electronic building brick of intelligent glasses various functions.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of connected structure, which is characterized in that the limiting bracket (2) including spectacle frame (1) and inside spectacle frame, it is described
The medial surface of spectacle frame (1) offers at least one tongue-and-groove (11), at least one side of the limiting bracket (2) is equipped with and institute
State the location lug (21) that tongue-and-groove (11) matches, the length direction of the location lug (21) and the length of the limiting bracket (2)
Direction is parallel.
2. connected structure according to claim 1, which is characterized in that the tongue-and-groove (11) includes limiting the location lug
(21) slot bottom (111) of the stop surface (112) and arc that rotate, the stop surface (112) and the slot bottom (111) it is integrated at
Type.
3. connected structure according to claim 2, which is characterized in that the cross section of the slot bottom (111) is arc-shaped, institute
Stop surface (112) are stated set on the arc-shaped opening direction.
4. connected structure according to claim 3, which is characterized in that the location lug (21) includes integrally formed bolt
Portion (211) and auxiliary stopper portion (212), the plug pin portion (211) match with the slot bottom (111), the auxiliary stopper portion
(212) it is matched with the stop surface (112).
5. connected structure according to claim 2, which is characterized in that the direction of insertion along the location lug (21), it is described
The cross-sectional area of location lug (21) is gradually reduced.
6. connected structure according to claim 2, which is characterized in that the tongue-and-groove (11) further includes positioning step (113),
The positioning step (113) is set on the stop surface (112), the length direction of the positioning step (113) and the positioning
The length direction of tenon (21) is parallel.
7. connected structure according to claim 1, which is characterized in that the limiting bracket (2) is equipped with connecting hole (22),
Fixing piece (3) runs through the connecting hole (22), and it is internal that the limiting bracket (2) is fixed on the spectacle frame (1).
8. connected structure according to claim 1, which is characterized in that it is restricted described fixed to be arranged on the spectacle frame (1)
Position tenon (21) first button bit for sliding along the tongue-and-groove (11) is provided on the limiting bracket (2) mutual with first button bit
The second button bit being interlocked.
9. a kind of spectacle-frame, which is characterized in that including connected structure of any of claims 1-8.
10. a kind of intelligent glasses, which is characterized in that including spectacle-frame as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840384.1U CN208141071U (en) | 2018-05-31 | 2018-05-31 | Connected structure, spectacle-frame and intelligent glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820840384.1U CN208141071U (en) | 2018-05-31 | 2018-05-31 | Connected structure, spectacle-frame and intelligent glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208141071U true CN208141071U (en) | 2018-11-23 |
Family
ID=64314639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820840384.1U Active CN208141071U (en) | 2018-05-31 | 2018-05-31 | Connected structure, spectacle-frame and intelligent glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208141071U (en) |
-
2018
- 2018-05-31 CN CN201820840384.1U patent/CN208141071U/en active Active
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