CN209309085U - Rotation connection structure and intelligent glasses - Google Patents
Rotation connection structure and intelligent glasses Download PDFInfo
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- CN209309085U CN209309085U CN201822092617.7U CN201822092617U CN209309085U CN 209309085 U CN209309085 U CN 209309085U CN 201822092617 U CN201822092617 U CN 201822092617U CN 209309085 U CN209309085 U CN 209309085U
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- shaft
- set shape
- fixture block
- optical module
- rotation connection
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Abstract
The utility model discloses a kind of rotation connection structure and intelligent glasses, belong to technical field of electronic equipment, and rotation connection structure includes: shaft-type part, set shape part and locating part, and for the rotational installation of set shape part in shaft-type part, locating part is radially mounted in set shape part；Shaft-type part is provided with the fixture block of radial protrusion, and one of fixture block and shaft-type part abuts against the axial limiting space formed between end face for accommodating set shape part and limiting set shape part axial movement, cover shape part mounting hole be provided with for fixture block axially across card slot；Shaft-type part is provided with circumferential limiting slot, and by protruding into circumferential limiting slot on the outside of set shape part, the length of circumferential limiting slot circumferential direction determines shaft-type part and covers the angle that shape part relatively rotates locating part；Intelligent glasses include optical module bracket and the optical module for being installed on optical module bracket, optical module is connect by above-mentioned rotation connection structure with optical module holder pivots, and the design does not need axial assembling space, and structure is simple, small in size, application field is wide.
Description
Technical field
The utility model belongs to technical field of electronic equipment, and in particular to a kind of rotation connection structure and intelligent glasses.
Background technique
Nut is the part for closely connecting mechanical equipment, passes through the screw thread of inside, equivalent specifications nuts and bolt
It can just link together, such as the nut of M4-P0.7 can only be attached that (in nut, M4 refers to the bolt of M4-P0.7 series
Nut internal diameter is about 4mm, and 0.7 refers to that the distance between two threads are 0.7mm).Nut closing component structure is generally used for fastening
Metal, machine part, but requirement must have enough axial assembling spaces, and nut closing component structure is not to the limit of rotation
There is the hidden danger loosened in ability.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rotation connection structure and intelligent glasses, do not need
Axial assembling space, structure is simple, and small in size, application field is wide.
In order to solve the above technical problems, the technical solution of the utility model is:
Rotation connection structure, comprising: shaft-type part, set shape part and locating part, the set shape part rotational installation is in the axis shape
Part, the locating part are radially mounted in the set shape part；The shaft-type part is provided with the fixture block of radial protrusion, the fixture block with
One of the shaft-type part, which abuts against, to be formed between end face for accommodating the set shape part and limiting the set shape part axial movement
Axial limiting space, the mounting hole of the set shape part be provided with for the fixture block axially across card slot；The shaft-type part setting
There is circumferential limiting slot, the locating part on the outside of the set shape part by protruding into the circumferential limiting slot, the circumferential direction limiting slot
Circumferential length determines the angle that the shaft-type part and the set shape part relatively rotate.
Further, the fixture block is set to the end of the shaft-type part, and the circumferential direction limiting slot is located at the axial limit
In bit space.
Further, the circumferential limiting slot is the elongate slots being circumferentially arranged on the side wall of the shaft-type part, the week
Angle to limiting slot relative to the shaft-type part central axis is less than or equal between the shaft-type part and the set shape part
Angle of assembling.
Further, the fixture block is provided with multiple, and multiple fixture blocks are located on same circumference.
Further, there are two fixture block settings, two fixture blocks are relatively arranged on the side wall of the shaft-type part.
Further, length of two fixture blocks in the shaft-type part circumferential direction is different, and the fixture block is along the axis shape
The arcuate structure that part is circumferentially arranged.
Further, the side wall of the set shape part is provided with threaded hole compatible with the locating part, the locating part
The part for stretching out the threaded hole is smooth surface.
Further, the locating part is step screw.
Intelligent glasses, comprising: optical module bracket and the optical module for being installed on the optical module bracket, the optics
Component is connect by above-mentioned rotation connection structure with the optical module holder pivots.
Further, described in the shaft-type part is rotatably connected on the optical module, the set shape part is fixedly connected on
On optical module bracket.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Since the rotation connection structure of the utility model includes: shaft-type part, set shape part and locating part, set shape part rotational installation
In shaft-type part, locating part is radially mounted in set shape part；Shaft-type part is provided with the fixture block of radial protrusion, and the one of fixture block and shaft-type part
It is a to abut against the axial limiting space formed between end face for accommodating set shape part and limiting set shape part axial movement, cover the peace of shape part
Dress hole be provided with for fixture block axially across card slot；Shaft-type part is provided with circumferential limiting slot, and locating part on the outside of set shape part by stretching
Enter in circumferential limiting slot, the length of circumferential limiting slot circumferential direction determines shaft-type part and covers the angle that shape part relatively rotates, and is packed into limit
It is only able to achieve and circumferentially rotates between shaft-type part and set shape part after part, and since locating part is radially installed, do not need axial
Assembling space, small in size, structure is simple, has a wide range of application.
Since intelligent glasses include optical module bracket and the optical module for being installed on optical module bracket, optical module is logical
It crosses above-mentioned rotation connection structure to connect with optical module holder pivots, convenient for the adjusting to optical module, institute can be suitable for
Somebody group, and the rotation connection structure is small in size, not will increase the volume of intelligent glasses, it is easy to use.
In conclusion the rotation connection structure and intelligent glasses of the utility model solve rotation connection in the prior art
Structure needs the problem of enough axial assembling spaces, and the rotation connection structure and intelligent glasses of the utility model are due to locating part
For radially installed, when assembly, axial assembling space is not needed, small in size, structure is simple, has a wide range of application.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model rotation connection structure；
Fig. 2 is the combining structure schematic diagram of the utility model rotation connection structure；
Fig. 3 is cross-sectional view of the utility model rotation connection structure along locating part axial direction；
The partial structure diagram of Fig. 4 the utility model intelligent glasses；
In figure, 10- shaft-type part, 11- fixture block, 12- circumferential direction limiting slot, 13- reinforcement block, 14- axial limiting space, 20- set
Shape part, 21- card slot, 30- locating part, 40- safety glasses, 41- monocular AR component.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The orientation being related in this specification is subject to shown in attached drawing, and relative positional relationship is only represented, and is not represented absolutely
Positional relationship.
Embodiment one:
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, rotation connection structure, comprising: shaft-type part 10, set shape part 20 and locating part 30,
The rotational installation of shape part 20 is covered in shaft-type part 10, and locating part 30 is radially mounted in set shape part 20.Shaft-type part 10 is provided with radial convex
One of the fixture block 11 risen, fixture block 11 and shaft-type part 10, which abuts against, to be formed between end face for accommodating set shape part 20 and limiting set shape part
20 axial movement axial limiting spaces 14, set shape part 20 mounting hole be provided with for fixture block 11 axially across card slot 21.Axis
Shape part 10 is provided with circumferential limiting slot 12, and locating part 30 is protruded into circumferential limiting slot 12 by the outside of set shape part 20, circumferential to limit
The circumferential length of slot 12 determines shaft-type part 10 and covers the angle that shape part 20 relatively rotates.Fixture block 11 is passed through into card slot first when assembly
It rotates by a certain angle after 21, covers shape part 20 at this time and be located in axial limiting space 14, fixture block 11 catches on the radial direction of set shape part 20
Then locating part 30 is packed into set shape part 20, so that shaft-type part so that shaft-type part 10 and set shape part 20 form buckle structure by end face
It is only able to achieve and circumferentially rotates between 10 and set shape part 20, since locating part 30 is radially installed, do not need axial assembling space,
Small in size, structure is simple.
As shown in Figure 1, Figure 2 and Fig. 3 is jointly shown, and fixture block 11 is set to the end of shaft-type part 10, and circumferential limiting slot 12 is located at axis
Into limit space 14.Circumferential limiting slot 12 is the elongate slots being circumferentially arranged on the side wall of shaft-type part 10, and shaft-type part 10 rotates
When, the end of locating part 30 is only capable of moving in circumferential limiting slot 12, forms limit to rotation angle.Circumferential limiting slot 12 is opposite
It is less than or equal to shaft-type part 10 in the angle of 10 central axis of shaft-type part and covers the angle of assembling between shape part 20, wherein assembles angle
Degree is rotation angle when locating part 30 is rotated and installed after fixture block 11 passes through card slot 21 relative to set shape part 20, can avoid using
When shaft-type part 10 and set shape part 20 relatively rotate the excessive position for making fixture block 11 turn to card slot 21 of angle, cause shaft-type part
10 situations stuck with set shape part 20, prolong the service life.Wherein, between the end face and its outer peripheral surface of 10 end of shaft-type part radial direction
Setting is fitted into set shape part 20 by guiding surface convenient for shaft-type part 10.
As shown in figure 3, fixture block 11 is provided with multiple, multiple fixture blocks 11 are located on same circumference, and multiple fixture blocks 11 are uniform
Setting guarantees the uniform of the active force of 10 pairs of shaft-type part set shape parts 20, avoids causing excessively to wear to single fixture block 11, influence whole
The service life of body.In present embodiment there are two the preferred settings of fixture block 11, two fixture blocks 11 are relatively arranged on the outer of shaft-type part 10
Circumferential surface, the angle of assembling between shaft-type part 10 and set shape part 20 is preferably 90 °, and circumferential limiting slot 12 is relative to 10 center of shaft-type part
The angle of axis is preferably 60 °, wherein the increasing of number is arranged with fixture block 11 for the angle of assembling between shaft-type part 10 and set shape part 20
Reduce, circumferential limiting slot 12 with shaft-type part 10 and covers the dress between shape part 20 relative to the angle of 10 central axis of shaft-type part more
Reduction with angle and be gradually reduced.Further, length of two fixture blocks 11 in 10 circumferential direction of shaft-type part is different, and fixture block 11 is edge
The arcuate structure that shaft-type part 10 is circumferentially arranged, has the function of fool proof, and avoidable shaft-type part 10 is anti-loaded, improves working efficiency.Axis
Shape part 10 is made of metal material, and can enhance the intensity of shaft-type part 10, is avoided fixture block 11 from being broken, is met rotational life 10000
It is required that prolonging the service life.Wherein, shaft-type part 10 is preferably hollow shaft, can reduce the weight of shaft-type part 10, is improved using comfortable
Degree.Position corresponding with fixture block 11 is provided with reinforcement block 13 on the inner sidewall of shaft-type part 10, for enhancing the intensity of shaft-type part 10,
It avoids being broken.
As shown in figure 3, locating part 30 is screw, the side wall of set shape part 20 is provided with screw thread compatible with locating part 30
Hole, in the present embodiment, threaded hole is between two card slots 21, and circumferential limiting slot 12 and one of fixture block are positioned at same
On axial 10 outer peripheral surface of shaft-type part.The part that locating part 30 stretches out threaded hole is smooth surface, i.e., locating part 30 is in circumferential limit
Part in the slot 12 of position be it is smooth, can reduce the frictional force between locating part 30 and shaft-type part 10, reduce to circumferential limiting slot
12 abrasion.Wherein, locating part 30 is step screw, and the diameter of smooth surface portion is less than the diameter of threaded surface portion,
It is easy to process.
The rotation connection structure of the design can be used for adjusting different field consumer electronics products, as VR product, AR are produced
Products, the application fields such as product, unmanned plane, robot, intelligence wearing, smart home are wide.
The rotation connection structure of the utility model passes through setting shaft-type part, the set shape part being set on shaft-type part and radial peace
Locating part loaded on set shape part, which only to be able to achieve between shaft-type part and set shape part, to be circumferentially rotated, since locating part is radial peace
Dress, does not need axial assembling space, small in size, structure is simple.
Embodiment two:
As shown in figure 4, intelligent glasses, including the optical module being arranged on intelligent glasses, optical module can be with intelligence
One temple of glasses connects, and optical module includes optical module bracket 40 and the optical module for being installed on optical module bracket 40
41, optical module 41 is rotatablely connected by the rotation connection structure in embodiment one with optical module bracket 40.Some embodiments
In, optical module 41 can be between optical module bracket 40 and the temple connecting with optical module.
Wherein, set shape part 20 is fixedly connected on optical module bracket 40 by the ear of side, and shaft-type part 10 is not set
One end of fixture block 11 is fixedly connected on optical module 41, wherein passes through injection molding between shaft-type part 10 and optical module 41.This
Design can be suitable for all people group convenient for the adjusting to optical module 41, and the rotation connection structure is small in size, Bu Huizeng
The volume of categorles glasses, it is easy to use.Wherein, optical module can connect in the temple of intelligent glasses.
The rotation connection structure and optical module branch that the optical module of the intelligent glasses of the utility model passes through embodiment one
Frame rotation connection, convenient for the adjusting to optical module, can the rotation angle to optical module limit, and the rotation
Connection structure volume is small, not will increase the volume of intelligent glasses.
Although the foregoing describe specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only a part of the embodiment of the utility model, and instead of all the embodiments, these are only to lift
Example explanation, the protection scope of the utility model is limited by described claims.Those skilled in the art is without departing substantially from this
It, can be to these embodiments under any creative labor of no process under the premise of the principle and essence of utility model
Various changes or modifications are made, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. rotation connection structure characterized by comprising
Shaft-type part, set shape part and locating part, in the shaft-type part, the locating part is radially mounted for the set shape part rotational installation
In the set shape part；
The shaft-type part is provided with the fixture block of radial protrusion, and one of the fixture block and the shaft-type part abuts against to be formed between end face
For accommodating the set shape part and limiting the axial limiting space of set shape part axial movement, the mounting hole of the set shape part is set
Be equipped with for the fixture block axially across card slot；
The shaft-type part is provided with circumferential limiting slot, and the locating part is by protruding into the circumferential limiting slot on the outside of the set shape part
Interior, the length of the circumferential direction limiting slot circumferential direction determines the angle that the shaft-type part and the set shape part relatively rotate.
2. rotation connection structure according to claim 1, which is characterized in that the fixture block is set to the end of the shaft-type part
Portion, the circumferential direction limiting slot are located in the axial limiting space.
3. rotation connection structure according to claim 2, which is characterized in that the circumferential direction limiting slot is in the shaft-type part
Side wall on the elongate slots that are circumferentially arranged, the circumferential direction limiting slot is less than or waits relative to the angle of the shaft-type part central axis
Angle of assembling between the shaft-type part and the set shape part.
4. rotation connection structure according to claim 3, which is characterized in that the fixture block be provided with it is multiple, it is multiple described
Fixture block is located on same circumference.
5. rotation connection structure according to claim 4, which is characterized in that there are two fixture block settings, the two fixture block phases
To the outer peripheral surface for being set to the shaft-type part.
6. rotation connection structure according to claim 5, which is characterized in that two fixture blocks are in the shaft-type part circumferential direction
Length it is different, the fixture block is the arcuate structure being circumferentially arranged along the shaft-type part.
7. rotation connection structure according to claim 1, which is characterized in that the locating part is screw, the set shape part
Side wall be provided with threaded hole compatible with the locating part, the part that the locating part stretches out the threaded hole is smooth table
Face.
8. rotation connection structure according to claim 7, which is characterized in that the locating part is step screw.
9. intelligent glasses, comprising: optical module bracket and the optical module for being installed on the optical module bracket, feature exist
In the optical module passes through the described in any item rotation connection structures of claim 1 to 8 and the optical module holder pivots
Connection.
10. intelligent glasses according to claim 9, which is characterized in that the shaft-type part is rotatably connected on the optics group
On part, the set shape part is fixedly connected on the optical module bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092617.7U CN209309085U (en) | 2018-12-12 | 2018-12-12 | Rotation connection structure and intelligent glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092617.7U CN209309085U (en) | 2018-12-12 | 2018-12-12 | Rotation connection structure and intelligent glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309085U true CN209309085U (en) | 2019-08-27 |
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ID=67676725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822092617.7U Active CN209309085U (en) | 2018-12-12 | 2018-12-12 | Rotation connection structure and intelligent glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902121A (en) * | 2021-03-02 | 2021-06-04 | 宁波公牛光电科技有限公司 | Rotation limiting structure and lamp assembly |
-
2018
- 2018-12-12 CN CN201822092617.7U patent/CN209309085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902121A (en) * | 2021-03-02 | 2021-06-04 | 宁波公牛光电科技有限公司 | Rotation limiting structure and lamp assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221215 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |