An optical module automatic clamping and unlocking mechanism

Abstract

The present disclosure provides an optical module automatic clamping and unlocking mechanism, which comprises a rotating assembly, at least two clamping assemblies and an unlocking assembly. The rotating assembly rotates to correspond one clamping assembly with the unlocking assembly. The unlocking assembly comprises an unlocking fixed part and an unlocking sliding part which can slide in the up-down direction relative to the unlocking fixed part. The unlocking sliding part is provided with a first unlocking part, a second unlocking part and a third unlocking part. The clamping assembly comprises a first clamping part, a second clamping part and a third clamping part. The first clamping part limits the up-down direction of the optical module, the second clamping part limits the front-back direction of the optical module, and the third clamping part limits the left-right direction of the optical module. The first clamping part comprises a fixed seat, a connecting rod, a pressing part, a sliding groove and a sliding block fixed part. The sliding groove extends in the left-up direction around the connecting rod. When the unlocking sliding part moves upward, the second unlocking part pushes the second clamping part to unlock, and the third unlocking part pushes the third clamping part to unlock.

Claims

1. An optical module automatic clamping and unlocking mechanism, characterized in that, include: A rotating assembly includes a fixed platform, a rotating shaft, and a mounting platform; the rotating shaft is located between the mounting platform and the fixed platform, and the mounting platform can rotate with the rotating shaft; At least two clamping components are fixed to the mounting platform; as well as, An unlocking component is located on the fixing platform, corresponding to the position of one of the clamping components; Wherein: the unlocking component includes: an unlocking fixing member and an unlocking slide member, the unlocking slide member being able to slide relative to the unlocking fixing member in the vertical direction; the unlocking slide member is provided with a first unlocking member, a second unlocking member and a third unlocking member; The clamping assembly includes: A clamping platform is used for fixed connection with the mounting platform; The first clamping device includes: The fixed base is fixedly connected to the clamping platform; The connecting rod has one end corresponding to the position of the first unlocking component, and the other end passes through the fixing seat; A pressing part is connected to the connecting rod, and the pressing part is used to press against the top of the optical module; A groove is located on the connecting rod and extends around the upper left side of the connecting rod; The slider fixing component has one end fixed to the clamping platform and the other end disposed in the slide groove; The unlocking slider moves upward, the first unlocking component pushes the connecting rod upward, and the slider fixing component moves along the slide groove, so that the connecting rod and the pressing part move upward while rotating to the left, so that the pressing part separates from the optical module; The second clamping device corresponds to the position of the second unlocking component and is used to clamp and unlock the optical module in the front-back direction. The third clamping device corresponds to the position of the third unlocking device and is used to clamp and unlock the optical module in the left and right directions.

2. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, The first clamping device further includes: a first elastic element, sleeved outside the connecting rod, wherein the first elastic element is in a compressed state when the first unlocking element contacts the connecting rod.

3. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, The connecting rod has a columnar structure, and the sliding groove is spiral-shaped.

4. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, include: The second elastic component is located below the clamping platform and is disposed on one side of the second clamping device; the second unlocking component is located in front of the second clamping device and can push the second clamping device to move rearward so as to compress the second elastic component; The third elastic component is located below the clamping platform and is disposed on one side of the third clamping device; the third unlocking component is located on the left side of the third clamping device, and the third unlocking component can push the third clamping device to move to the right so as to compress the third elastic component.

5. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, The second clamping device includes: The first slide rail retainer is fixed below the clamping platform; The first slide rail is slidably connected to the first slide rail retainer; The first stop arm is fixed to one end of the first slide rail. One end of the first stop arm passes through the clamping platform and protrudes above the clamping platform. The side of the first stop arm facing the second unlocking member is a first inclined surface, which causes the thickness of the first stop arm to gradually increase from bottom to top.

6. The optical module automatic clamping and unlocking mechanism according to claim 5, characterized in that, The first stop arm is provided with a front clearance portion, which is located above the clamping platform and is used to avoid external clamps.

7. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, The third clamping device includes: The second slide rail retainer is fixed below the clamping platform; The second slide rail is slidably connected to the second slide rail retainer; The second stop arm is fixed to one end of the second slide rail. One end of the second stop arm passes through the clamping platform and protrudes above the clamping platform. The side of the second stop arm facing the third unlocking member is a first inclined surface. The second inclined surface causes the thickness of the second stop arm to gradually increase from bottom to top.

8. The optical module automatic clamping and unlocking mechanism according to claim 1, characterized in that, A left limiting arm is provided above the clamping platform, and the left limiting arm cooperates with the third clamping device to limit the optical module.

9. The automatic clamping and unlocking mechanism for optical modules according to claim 1, characterized in that, A rear limiting arm is provided above the clamping platform, and the rear limiting arm cooperates with the second clamping device to limit the optical module.

10. The automatic clamping and unlocking mechanism for optical modules according to claim 1, characterized in that, The first clamping device includes a buffer pad located below the clamping part, and the hardness of the buffer pad is less than that of the clamping part.

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