Manually-controlled photoelectric trigger switch device

Abstract

The manually-controlled photoelectric trigger switch device comprises a support seat, the upper part of the support seat is provided with a rotary connecting part, the rotary connecting part is rotatably provided with a shading baffle plate, and a photoelectric probe is arranged corresponding to the shading baffle plate; the shading baffle is shifted, the shading baffle rotates with the rotary connecting part as a fulcrum, the photoelectric probe is correspondingly shielded or removed, the photoelectric probe is used as a power-up triggering piece, light emitted by the photoelectric probe is shielded by the shading baffle, a circuit controlled by the photoelectric probe is powered up, and otherwise, the circuit is powered off. Therefore, the photoelectric trigger switch structure capable of effectively preventing the optical module from being electrified and hot-plugged is formed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric control technology and its using equipment, specifically, it is a kind of manually controlled photoelectric trigger switch device. BACKGROUND

[0002] Under the power-on test condition, the power-on and power-off of optical module are generally controlled by power switch.For the module that cannot be hot plugged, the optical module must be plugged in the power-off condition, and the staff is easy to forget to power off in the process of plugging in the optical module, resulting in the electric damage of optical module.

[0003] Therefore, it is necessary to provide a manually controlled photoelectric trigger switch device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of manually controlled photoelectric trigger switch device.

[0005] Technical scheme as follows:

[0006] A kind of manually controlled photoelectric trigger switch device, including support seat, the upper portion of support seat is provided with rotary connection part, rotary connection part can be rotatably provided with light baffle on, corresponding light baffle is provided with photoelectric probe;

[0007] Dial light baffle, light baffle is rotated with rotary connection part as fulcrum, corresponding shielding or shielding moves away of photoelectric probe, photoelectric probe is used as power-on trigger piece, the light emitted by photoelectric probe is shielded by light baffle, the circuit controlled by photoelectric probe will be powered on, otherwise power off, form effective to avoid the photoelectric trigger switch structure of hot plugging of optical module with electricity.

[0008] Further, photoelectric probe is arranged in the middle part of support seat.

[0009] Further, the upper portion of support seat is provided with locking corresponding hole corresponding to photoelectric probe.

[0010] Further, locking corresponding hole is fixed by setting locking member in photoelectric probe.

[0011] Further, locking member is bolt.

[0012] Further, the vertical plane of support seat is provided with lower rotary limiting part of light baffle, and the upper rotary limiting part of light baffle is provided on top.

[0013] Further, support seat is fixed on the workbench surface by a plurality of fixed hole grooves and bolts.

[0014] Further, a plurality of fixed hole grooves are one of round hole, U-shaped hole, waist-shaped hole or the combination of three.

[0015] Compared with the prior art, the utility model discloses a photoelectric probe is used as power-on trigger piece, before hot plug, only need to rotate the light shielding baffle, the light shielding baffle is shielded to the light of photoelectric probe, and the circuit controlled by photoelectric probe will be powered on, otherwise, power off, form the photoelectric trigger switch of effective prevention light module live hot plug. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the isometric test diagram in one direction of the utility model.

[0017] Figure 2 It is the front view of the utility model.

[0018] Figure 3 It is the structural schematic view of the light shielding baffle.

[0019] Figure 4 It is the structural schematic view of the support seat. DETAILED DESCRIPTION

[0020] Embodiment:

[0021] Reference Figures 1-2 , this embodiment shows a kind of photoelectric trigger switch device of manual control, including support seat 2, rotating connection part is provided on the upper portion of support seat 2, rotating connection part can be rotatably provided with light shielding baffle 1, photoelectric probe 4 is set corresponding to light shielding baffle 1;

[0022] Light shielding baffle 1 is connected rotating connection part by rotating shaft 5;

[0023] Dial light shielding baffle 1, light shielding baffle 1 is rotated with rotating connection part, rotating shaft 5 as fulcrum, corresponding to the shielding or shielding of photoelectric probe 4 is removed, photoelectric probe 4 is used as power-on trigger piece, the light of photoelectric probe 4 is shielded by light shielding baffle, the circuit controlled by photoelectric probe 4 will be powered on, otherwise, power off, form the photoelectric trigger switch structure of effective prevention light module live hot plug.

[0024] Photoelectric probe 4 is set in the middle portion of support seat 2.

[0025] The upper portion of support seat 2 is provided with locking corresponding hole corresponding to photoelectric probe 4.

[0026] Locking corresponding hole is fixed in photoelectric probe 4 by setting locking piece 3.

[0027] Locking piece 3 is bolt.

[0028] The vertical plane of support seat 2 is provided with light shielding baffle lower rotation limiting portion 21, and the top is provided with light shielding baffle upper rotation limiting portion 22.

[0029] Support seat is fixed on the workbench surface by a plurality of fixed hole grooves and bolts.

[0030] The fixed hole groove is one of a round hole, a U-shaped hole, a waist-shaped hole or a combination of the three.

[0031] Compared with the prior art, the utility model uses the photoelectric probe as the power-on trigger, before hot plugging, only need to rotate the light shielding baffle, the light shielding baffle shields the light emitted by the photoelectric probe, the circuit controlled by the photoelectric probe will be powered on, otherwise, power off, form the effective photoelectric trigger switch that avoids the hot plugging of the light module with electricity.

[0032] The above only describes some embodiments of the utility model. For ordinary skilled in the art, without departing from the creative concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A manually controlled photoelectric trigger switch device, characterized by: The bracket seat is provided with a rotary connecting part in the upper part, and a light shielding baffle is rotatably arranged on the rotary connecting part. The light shielding baffle is rotated with the rotary connecting part as the fulcrum, and the light shielding baffle is shielded or shielded away from the photoelectric probe, the photoelectric probe is used as a power-on trigger, the light emitted by the photoelectric probe is shielded by the light shielding baffle, the circuit controlled by the photoelectric probe is powered on, otherwise it is powered off, forming an effective photoelectric trigger switch structure to avoid the hot plug of the optical module.

2. A manually controlled photoelectric trigger switch device according to claim 1, characterized in that: The photoelectric probe is arranged in the middle part of the bracket seat.

3. A manually controlled photoelectric trigger switch device according to claim 2, characterized in that: The upper part of the bracket seat is provided with a locking corresponding hole corresponding to the photoelectric probe.

4. A manually controlled photoelectric trigger switch device according to claim 3, wherein: The photoelectric probe is fixed by setting a locking part in the locking corresponding hole.

5. A manually controlled photoelectric trigger switch device according to claim 4, characterized in that: The locking part is a bolt.

6. A manually controlled photoelectric trigger switch device according to any one of claims 1-5, characterized in that: The vertical body plane of the bracket seat is provided with a lower rotary limiting part of the light shielding baffle, and the top is provided with an upper rotary limiting part of the light shielding baffle.

7. A manually controlled photoelectric trigger switch device according to claim 6, wherein: The bracket seat is fixed on the workbench by a plurality of fixing hole grooves and bolts.

8. A manually controlled photoelectric trigger switch device according to claim 7, characterized in that: The plurality of fixing hole grooves are one of round holes, U-shaped holes, waist-shaped holes or a combination of the three.

Images