CN103135333A - Rotating mechanism - Google Patents

Abstract

Provided is a rotating mechanism. The rotating mechanism comprises a base, a load bearing piece and a driving piece which are rotationally arranged on the base. The load bearing piece comprises a lateral surface, the driving piece comprises a main body which includes a lateral surface, the lateral surface of the main body is contacted with the lateral surface of the load bearing piece; friction force between the lateral surface of the main body and the lateral surface of the load bearing piece is capable of driving the load bearing piece to rotate with the driving piece. Due to the fact that a cylinder and other automation devices are not used by the rotating mechanism, shock in the rotating process is avoided so that the accuracy degree of a shot module cannot be influenced. Otherwise, compared with a working method that the shot module is directly hold with hands to rotate, the rotating mechanism is capable of helping the working people conveniently to rotate the shot module so that the detection efficiency is improved.

Description

Rotating mechanism

Technical field

The present invention relates to a kind of rotating mechanism, relate in particular to a kind of rotating mechanism that uses when the detector lens module.

Background technology

3D camera lens module generally comprises two camera lenses that are arranged side by side, and in production run, need detect respectively the resolution of these two camera lenses.In existing testing process, after the detection of completing one of them camera lens, generally by this camera lens module of operating personnel's manual rotation, the detection position that makes the another one camera lens be positioned to preset.Said method efficient is lower, and easily pollutes the camera lens module.For raising the efficiency, as the camera lens module is arranged on self-turning mechanism, as the self-turning mechanism that is driven by cylinder, because the driving mechanism of self-turning mechanism can make the vibrations of camera lens module, and cause the precision of camera lens module to reduce.

Summary of the invention

In view of above-mentioned condition, be necessary to provide a kind of rotating mechanism that can improve camera lens module detection efficiency and can avoid affecting the precision of camera lens module.

A kind of rotating mechanism, it comprises pedestal, reaches and rotate bearing part and the driving link that is arranged on pedestal, and bearing part comprises the side, and driving link comprises main body, and main body comprises the side, the side of main body contacts with the side of bearing part.When driving link rotated, the friction force between the side of main body and the side of bearing part can make bearing part rotate with driving link.

A kind of rotating mechanism, it comprises that pedestal and rotation are arranged at bearing part and the driving link on pedestal.Bearing part comprises the side, and driving link comprises main body and holding turns, and main body comprises the side, offers ring groove on the side of main body, and holding turns is arranged in ring groove.The side of main body and holding turns contact with the side of bearing part.When driving link rotated, the friction force between the side of the side of main body and holding turns and bearing part can make bearing part rotate with driving link.

Avoid adopting the automation equipments such as cylinder due to above-mentioned rotating mechanism, avoided the vibrations in the rotary course, thereby avoided affecting the precision of camera lens module; In addition, compared to the operational method of the direct hand-held rotating lens module of operating personnel, but rotating mechanism convenient working personnel rotating lens module, thus detection efficiency improved.

Description of drawings

Fig. 1 is the schematic perspective view of the rotating mechanism of embodiment of the present invention one.

Fig. 2 is the schematic perspective view of the rotating mechanism of embodiment of the present invention two.

Fig. 3 is the schematic perspective view of the rotating mechanism of embodiment of the present invention three.

The main element symbol description

Rotating mechanism	10，20，30
		Pedestal	11，31
Mounting hole	110
		Bearing part	13
Pedestal	131，331
		Loading end	1311
The side	1313
		Rotation axis	133
Driving link	15
		Body	151，251，351
Installed surface	1511，3511
		Ring groove	1512
The side	1513，2513
		Rotation axis	152
Holding turns	153
		Handle	155，255
The location division	157，357
		The bottom surface	3515
Locating slot	313
		The camera lens module	60
Camera lens	61
		Pick-up unit	70

Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.

Embodiment

See also Fig. 1, the rotating mechanism 10 of embodiment of the present invention one is for detection of rotating lens module 60 in process.Rotating mechanism 10 comprises pedestal 11, bearing part 13 and driving link 15.Be appreciated that rotating mechanism 10 also can be used in other manufacturing or testing process that needs rotational workpieces.Camera lens module 60 is fixedly installed on rotating mechanism 10, and camera lens module 60 comprises two camera lenses that are arranged side by side 61.

Pedestal 11 is rectangular tabular roughly, offers two mounting holes 110 on it.

Bearing part 13 is installed on pedestal 11 and can rotates relative to pedestal 11, and bearing part 13 comprises pedestal 131 and rotation axis 133.Pedestal 131 roughly is disc, and it comprises loading end 1311 and the side 1313 that is connected with loading end 1311.One end of rotation axis 133 rotates and is installed in a mounting hole 110 of pedestal 11, and the other end is fixedly connected with pedestal 131, moving axis 133 rotations so that pedestal 131 can rotate.

Driving link 15 is installed on pedestal 11 and can rotates relative to pedestal 11, and contacts with bearing part 13.Driving link 15 comprises body 151, rotation axis 152, holding turns 153, handle 155 and location division 157.Body 151 is roughly in the form of annular discs, and it comprises the installed surface parallel with the loading end 1311 of bearing part 13 1511 and the side 1513 that is connected with installed surface 1511.The middle part of side 1513 offers ring groove 1512.One end of rotation axis 152 rotates and is installed in another mounting hole 110 of pedestal 11, and the other end is fixedly connected with body 151, moving axis 152 rotations so that body 151 can rotate.Holding turns 153 is fixed in the ring groove 1512 of body 151.Holding turns 153 and side 1513 all with tangent contact the in side 1313 of pedestal 131 rotate so that body 151 can drive pedestal 131 when rotating.In embodiment of the present invention, holding turns 153 is made by quality of rubber materials, with the friction force of the side 1313 that increases itself and bearing part 13.Be appreciated that holding turns 153 also can be made by other material, as flax material.Handle 155 is roughly cylindrical shaft-like, and it is fixedly installed on the roughly centre position of body 151.Location division 157 projection that is square, it is arranged on the side 1513 of body 151, so that body 151 can be located after rotating to an angle.In the present embodiment, the quantity of location division 157 is one, can locate after body 151 Rotate 180 degree.Be appreciated that as required, the quantity of location division 157 also can be two, and two location division 157 interval 120 degree settings, thereby can locate after body 151 rotation 120 degree.Perhaps, location division 157 also can be a plurality of, and radially scalable along body 151 of each location division 157, thereby can locate after body 151 rotation predetermined angle.

Be appreciated that holding turns 153 also can be sheathed on the side 1313 of pedestal 131.Even, holding turns 153 also can omit, and makes the roughness of side 1313 of the side 1513 of body 151 or pedestal 131 enough large, so that the friction force between body 151 and pedestal 131 can make body 151 and pedestal 131 relatively rotate.

During detector lens module 60, camera lens module 60 is fixedly installed on the centre position of the loading end 1311 of pedestal 131, pick-up unit 70 is arranged at camera lens 61 tops of camera lens module 60, after the detection of completing a camera lens 61, the operating personnel holds handle 155 and makes driving link 15 rotations, because side 1513 and the holding turns 153 of body 151 contacts with the side 1313 of pedestal 131, rotate together thereby drive pedestal 131.After the location division 157 of driving link 15 contact pedestals 131, namely stop the rotation, 61 rotations of an other camera lens to the detection position for detection.

See also Fig. 2, the rotating mechanism 20 of embodiment of the present invention two is similar to the rotating mechanism 10 of embodiment of the present invention one, and its difference is: handle 255 is arranged on the side 2513 of body 251, thereby but convenient working, and can omit the location division is set.

See also Fig. 3, the rotating mechanism 30 of embodiment of the present invention three is similar to the rotating mechanism 10 of embodiment of the present invention one, its difference is: position relative with body 351 on pedestal 31 offers arc positioning groove 313, the arc radius of locating slot 113 is identical with the radius of body 351, and the arc center of circle of locating slot 313 is positioned on the axis of body 351.Location division 357 is arranged on the bottom surface 3515 relative with installed surface 3511 of body 351, and corresponding with locating slot 313, with in the interior slip of locating slot 313, thereby can locate body 351.Adopt said structure, during the location, because location division 357 does not contact with pedestal 331, thereby further reduce the vibrations of rotating mechanism 30.Be appreciated that locating slot 313 also can be opened on the bottom surface 3515 of body 351, accordingly, location division 357 correspondences are arranged on pedestal 31.

Because rotating mechanism 10,20,30 of the present invention avoids adopting the automation equipments such as cylinder on the one hand, avoided the vibrations in the rotary course, thereby avoided affecting the precision of camera lens module 60; On the other hand, compared to the operational method of the direct hand-held rotating lens module 60 of operating personnel, rotating mechanism 10,20, but 30 convenient working personnel rotating lens modules 60, thus improved work efficiency; Due to operating personnel's contact lense head mould group 60 not, therefore can also avoid polluting camera lens module 60. Rotating mechanism 10,20,30 is simple in structure, with low cost.

In addition, those skilled in the art can also do other variation in spirit of the present invention, and certainly, the variation that these are done according to spirit of the present invention all should be included in the present invention's scope required for protection.

Claims (10)

1. rotating mechanism, it comprises that pedestal and rotation are arranged at the bearing part on this pedestal, this bearing part comprises the side, it is characterized in that: this rotating mechanism comprises that also rotation is arranged at the driving link on this pedestal, this driving link comprises main body, and this main body comprises the side, and the side of this main body contacts with the side of this bearing part, when this driving link rotation, the friction force between the side of this main body and the side of this bearing part can make this bearing part with this driving link rotation.

2. rotating mechanism as claimed in claim 1, it is characterized in that: this bearing part and this main body all are disc.

3. rotating mechanism as claimed in claim 1, it is characterized in that: this driving link comprises the handle that is fixedly installed on this main body.

4. rotating mechanism as claimed in claim 3, it is characterized in that: this handle is arranged on the side of this main body.

5. rotating mechanism as claimed in claim 3, it is characterized in that: this main body also comprises the installed surface that is connected with this side, this handle is arranged on this installed surface.

6. rotating mechanism as claimed in claim 1, it is characterized in that: this driving link also comprises the location division on the side that is fixedly installed on this main body, after this driving link rotation predetermined angle, this driving link can be located in this location division.

7. rotating mechanism as claimed in claim 1 is characterized in that: this pedestal and this main body offer locating slot on one of them, are formed with the location division of matching with this locating slot on wherein another of this pedestal and this main body, to locate this body.

8. rotating mechanism, it comprises that pedestal and rotation are arranged at the bearing part on this pedestal, this bearing part comprises the side, it is characterized in that: this rotating mechanism comprises that also rotation is arranged at the driving link on this pedestal, this driving link comprises main body and holding turns, this main body comprises the side, offer ring groove on the side of this main body, this holding turns is arranged in this ring groove, the side of this main body and this holding turns contact with the side of this bearing part, when this driving link rotation, friction force between the side of the side of this main body and this holding turns and this bearing part can make this bearing part with this driving link rotation.

9. rotating mechanism as claimed in claim 8, it is characterized in that: this holding turns is made by rubber or flax.

10. rotating mechanism as claimed in claim 8, it is characterized in that: this driving link also comprises the location division on the side that is fixedly installed on this main body, after this driving link rotation predetermined angle, this driving link can be located in this location division.

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