Force, electricity and heat environment driving device in photoelectric slip ring system

Abstract

The application discloses a force, electricity and heat environment driving device in an optical and electrical slip ring system and relates to the technical field of electrical slip rings. The device comprises a base, a side plate two arranged on the base, an electricity control assembly arranged on the side plate two, a mounting shaft rotatably arranged on the base, and an electrical slip ring arranged on the mounting shaft. A driving mechanism is arranged on one side of the base. A supporting vibration mechanism is arranged at one end of the base. The driving mechanism is used for driving the mounting shaft to rotate and driving the supporting vibration mechanism. The supporting vibration mechanism reciprocatingly strikes the end area of the mounting shaft so as to make the mounting shaft vibrate under stress. The application integrates the rotation driving and the load applying driving, completes the experimental operation of the optical and electrical slip ring, and integrates the driving device, thereby replacing the independent driving form.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electric slip ring, in particular to a force, electricity and heat environment driving device in an optical electric slip ring system. BACKGROUND

[0002] The optical electric slip ring is a device for transmitting optical signals between rotating and stationary bodies. Unlike traditional electric slip rings, the optical electric slip ring uses optical fiber or laser technology to achieve signal transmission, which is suitable for applications requiring high bandwidth, high-speed data transmission and electrical isolation. Due to the complex and diverse application environment of the optical electric slip ring, it needs to have multiple adaptability, such as operating state in force, electricity and heat environment, i.e. operating state under external applied load, which needs to be tested. During the testing process, driving the optical electric slip ring is an indispensable step. The existing driving equipment is independently driven, such as force application and rotation driving of the slip ring, which makes the driving device large in size and complex in structure. Therefore, the present application proposes a driving device which integrates rotation driving and load application driving to complete the experimental operation of the optical electric slip ring, and makes the driving device integrated instead of independent driving form. SUMMARY

[0003] In view of the above technical problems, the present application integrates rotation driving and load application driving to complete the experimental operation of the optical electric slip ring, and makes the driving device integrated instead of independent driving form.

[0004] The scheme used by the present application is: a force, electricity and heat environment driving device in an optical electric slip ring system, comprising a base, a side plate two is arranged on the base, an electric power control assembly is arranged on the side plate two, an installation shaft is rotatably installed on the base, and an electric slip ring is sleeved and installed on the installation shaft; a driving mechanism is arranged on one side of the base; and a supporting vibration mechanism is arranged at one end of the base; the driving mechanism is used for driving the installation shaft to rotate and driving the supporting vibration mechanism; the driving mechanism comprises a side plate one arranged on the side of the base, a driving shaft one and a driving shaft two are rotatably installed on the side plate one; two meshing gears are rotatably installed on the side plate one, and the two meshing gears are located on the outer sides of the end portions of the driving shaft one and the driving shaft two respectively; an electromagnetic fixed slide plate is arranged on the inner side of the meshing gear, and the electromagnetic fixed slide plate clamps and fixes the end portions of the driving shaft one and the driving shaft two to drive the driving shaft one and the driving shaft two to rotate synchronously; the supporting vibration mechanism comprises a matching support table which is slidably installed on the base, a connecting frame is connected to the matching support table, a sleeve ring is arranged at one end of the connecting frame, a sliding gear ring is rotatably installed on the sleeve ring, and the sliding gear ring is slidably fitted on the driving shaft two; an installation cylinder is arranged on the end face of the matching support table, impact seats are arrayed on the circumference of the installation cylinder, the matching support table is matched with the end portion of the installation shaft, and the end portion region of the installation shaft is reciprocatingly impacted by the impact seats to make the installation shaft vibrate under stress.

[0005] Preferably, an output connection assembly is arranged on the mounting shaft, the output connection assembly is electrically connected with the output end of the electric slip ring, the power control assembly is electrically connected with the input end of the electric slip ring, and a limiting mechanism is arranged on the base and used for limiting and fixing the outer ring of the electric slip ring.

[0006] Preferably, the limiting mechanism comprises a limiting frame arranged on the base and in sliding fit with the bottom region of the outer ring of the electric slip ring for limiting; a fixing cylinder is arranged on the base, an extension rod of the fixing cylinder is provided with a limiting and fixing portion, the bottom region of the outer ring of the electric slip ring is limited and fixed by the limiting and fixing portion, the outer ring of the electric slip ring is fixed, the inner ring of the electric slip ring is fixedly connected to the mounting shaft and rotates synchronously with the mounting shaft.

[0007] Preferably, a transmission belt is connected between the mounting shaft and the driving shaft.

[0008] Preferably, the driving mechanism comprises a driving motor arranged on the side plate one, a driving gear is arranged on the output shaft of the driving motor, and the driving gear is meshed with two meshing gears respectively.

[0009] Preferably, a sliding shaft is arranged on the driving shaft two, and a sliding gear ring of the supporting vibration mechanism is in sliding connection with the sliding shaft.

[0010] Preferably, the supporting vibration mechanism comprises a motor one and a screw one arranged on the base, the motor one is used for driving the screw one; a screw pair is formed by the screw one and a supporting table; a connecting shaft is rotatably arranged on the connecting frame, gear one and gear two are arranged at two ends of the connecting shaft respectively; the gear one is meshed with the sliding gear ring; a pushing gear ring is rotatably arranged on the supporting table, the pushing gear ring is meshed with the gear two; a pushing portion is arranged in an array on the inner side of the pushing gear ring; a connecting rod is arranged on the impact seat, the connecting rod is in sliding fit with the mounting cylinder, a connecting portion is arranged at one end of the connecting rod, a pushing wheel is arranged on the connecting portion, the pushing wheel is pushed by the pushing portion, so that the impact seat moves; a spring is sleeved on the connecting rod, and two ends of the spring are connected with the impact seat and the inner side of the mounting cylinder respectively.

[0011] Preferably, a temperature control mechanism is arranged on the side of the base, the temperature control mechanism comprises a motor two and a screw two arranged on the base, the motor two is used for driving the screw two; a temperature control box is slidably arranged on the base, a screw pair is formed by the bottom of the temperature control box and the screw two; slots are arranged on the upper and lower regions of the temperature control box, so that the upper and lower regions of the electric slip ring can pass through; a through slot is arranged on the side of the temperature control box, so that the mounting shaft can pass through.

[0012] The beneficial effects of the present application compared with the prior art are: (1) the temperature control box is moved to the outside of the electric slip ring, and the temperature control box is used for temperature adjustment, i.e. detecting the operation state of the electric slip ring under different temperatures; (2) the driving gear is rotated to rotate the two meshing gears, and when only the driving shaft is rotated, the electromagnetic fixed slide plate on the inner side of one of the meshing gears clamps and fixes one end of the driving shaft to drive the driving shaft to rotate synchronously, and under the transmission effect of the transmission belt, the mounting shaft is rotated; when the load needs to be applied, the meshing gear on the outer side of the other end of the driving shaft drives the driving shaft to rotate synchronously to realize the load application; (3) the pushing part repeatedly pushes the pushing wheel to make the impact seat reciprocate, and the impact seat reciprocally applies force to the end of the mounting shaft, i.e. makes the mounting shaft vibrate, so as to detect the operation state of the electric slip ring under vibration and external load application. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic view of the overall structure of the present application.

[0014] Figure 2 It is another angle schematic view of the overall structure of the present application.

[0015] Figure 3 It is a schematic view of the mounting structure of the limiting mechanism of the present application.

[0016] Figure 4 It is a schematic view of the temperature control mechanism structure of the present application.

[0017] Figure 5 It is a schematic view of the mounting structure of the driving mechanism of the present application.

[0018] Figure 6 It is a schematic view of the supporting vibration mechanism structure of the present application.

[0019] Figure 7 It is a schematic view of the supporting table structure of the present application.

[0020] Figure 8 It is a schematic view of the impact seat mounting structure of the present application.

[0021] Reference numerals: 1-Base; 2-Side plate one; 3-Side plate two; 4-Electric control assembly; 5-Electric slip ring; 6-Drive shaft one; 7-Transmission belt; 8-Drive shaft two; 9-Mounting shaft; 10-Output connection assembly; 11-Matching support platform; 12-Limit frame; 13-Fixed electric cylinder; 14-Limit fixing part; 15-Motor one; 16-Lead screw one; 17-Motor two; 18-Lead screw two; 19-Temperature control box; 20-Drive motor; 21-Drive gear; 22-Meshing gear; 23-Electromagnetic fixed slide plate; 24-Push gear ring; 25-Mounting cylinder; 26-Connecting frame; 27-Collar ring; 28-Sliding shaft; 29-Sliding gear ring; 30-Gear one; 31-Connecting shaft; 32-Gear two; 33-Impact seat; 34-Spring; 35-Push wheel; 36-Pushing part; 37-Connecting part; 38-Connecting rod. Detailed Implementation

[0022] Example: Figures 1 to 8 As shown, a second side plate 3 is provided on the base 1, and a power control assembly 4 is provided on the second side plate 3; a mounting shaft 9 is rotatably mounted on the base 1, and an electric slip ring 5 is sleeved on the mounting shaft 9; an output connection assembly 10 is provided on the mounting shaft 9, which is electrically connected to the output end of the electric slip ring 5, and the power control assembly 4 is electrically connected to the input end of the electric slip ring 5. A limit mechanism is provided on the base 1 for limiting and fixing the outer ring of the electric slip ring 5; the limit mechanism includes a limit frame 12 provided on the base 1, which slides with the bottom area of ​​the outer ring of the electric slip ring 5 to limit the movement; a fixed electric cylinder 13 is provided on the base 1, and a limit fixing part 14 is provided on the telescopic rod of the fixed electric cylinder 13 to limit and fix the bottom area of ​​the outer ring of the electric slip ring 5, thereby fixing the outer ring of the electric slip ring 5. The inner ring of the electric slip ring 5 is fixedly connected to the mounting shaft 9 and rotates synchronously with the mounting shaft 9.

[0023] A driving mechanism is arranged on one side of the base 1, and a supporting vibration mechanism is arranged on one end of the base 1; the driving mechanism is used for driving the rotating of the mounting shaft 9 and driving the supporting vibration mechanism; the driving mechanism comprises a side plate one 2 arranged on the side of the base 1, and a driving shaft one 6 and a driving shaft two 8 are rotatably arranged on the side plate one 2; two meshing gears 22 are rotatably arranged on the side plate one 2, and the two meshing gears 22 are respectively located on the outer side of the end of the driving shaft one 6 and the driving shaft two 8; an electromagnetic fixed sliding plate 23 is arranged on the inner side of the meshing gears 22, and the electromagnetic fixed sliding plate 23 clamps and fixes the end of the driving shaft one 6 and the driving shaft two 8, so as to drive the synchronous rotating of the driving shaft one 6 and the driving shaft two 8; the supporting vibration mechanism comprises a matching support table 11 which is slidably arranged on the base 1, and a connecting frame 26 is connected to the matching support table 11; a sleeve ring 27 is arranged on one end of the connecting frame 26, a sliding gear ring 29 is rotatably arranged on the sleeve ring 27, and the sliding gear ring 29 is slidably fitted on the driving shaft two 8; an installation cylinder 25 is arranged on the end face of the matching support table 11, and the installation cylinder 25 is arrayed with impact seats 33 on the circumference; the matching support table 11 cooperates with the end of the mounting shaft 9, and the end area of the mounting shaft 9 is reciprocatingly impacted by the impact seats 33, so as to make the mounting shaft 9 vibrate under stress.

[0024] A transmission belt 7 is connected between the mounting shaft 9 and the driving shaft one 6 of the driving mechanism; the driving mechanism comprises a driving motor 20 arranged on the side plate one 2, and a driving gear 21 is arranged on the output shaft of the driving motor 20; the driving gear 21 is engaged with the two meshing gears 22 respectively; a sliding shaft 28 is arranged on the driving shaft two 8, and the sliding gear ring 29 of the supporting vibration mechanism is slidably connected with the sliding shaft 28; the supporting vibration mechanism comprises a motor one 15 and a lead screw one 16 arranged on the base 1, and the motor one 15 is used for driving the lead screw one 16; the matching support table 11 and the lead screw one 16 constitute a screw pair; a connecting shaft 31 is rotatably arranged on the connecting frame 26, and a gear one 30 and a gear two 32 are respectively arranged on the two ends of the connecting shaft 31; the gear one 30 is engaged with the sliding gear ring 29; a pushing gear ring 24 is rotatably arranged on the matching support table 11, and the pushing gear ring 24 is engaged with the gear two 32; a pushing portion 36 is arrayed on the inner side of the pushing gear ring 24; a connecting rod 38 is arranged on the impact seat 33, and the connecting rod 38 is slidably fitted with the installation cylinder 25; a connecting portion 37 is arranged on one end of the connecting rod 38, and a pushing wheel 35 is arranged on the connecting portion 37; the pushing wheel 35 is pushed by the pushing portion 36, so as to move the impact seat 33; a spring 34 is sleeved on the connecting rod 38, and the two ends of the spring 34 are respectively connected with the inner side of the impact seat 33 and the installation cylinder 25.

[0025] The side of the base 1 is provided with a temperature control mechanism, which comprises a motor two 17 and a screw two 18 arranged on the base 1, and the motor two 17 is used to drive the screw two 18; a temperature control box 19 is slidingly installed on the base 1, and the bottom of the temperature control box 19 and the screw two 18 constitute a screw pair; the upper and lower areas of the temperature control box 19 are respectively provided with slot positions to allow the upper and lower areas of the electric slip ring 5 to pass through, and a through slot is formed in the side of the temperature control box 19 to allow the mounting shaft 9 to pass through.

[0026] Working principle: install the electric slip ring 5 on the mounting shaft 9, that is, the inner ring of the electric slip ring 5 is fixed with the mounting shaft 9, the bottom area of the outer ring of the electric slip ring 5 is limited by the limiting frame 12, and is limited and fixed by the fixed electric cylinder 13 controlling the limiting and fixing part 14; through the work of the motor one 15, the screw one 16 rotates, so that the matching support table 11 slides, that is, the connecting frame 26, the sleeve ring 27 and the sliding gear ring 29 slide, and the sliding gear ring 29 slides on the sliding shaft 28; one end of the mounting shaft 9 is matched with the support hole on the matching support table 11.

[0027] The mounting shaft 9 is provided with an output connection assembly 10, the output connection assembly 10 is electrically connected with the output end of the electric slip ring 5, and the electric power control assembly 4 is electrically connected with the input end of the electric slip ring 5; through the work of the driving motor 20, the driving gear 21 rotates, so that the two meshing gears 22 rotate, and only when the mounting shaft 9 rotates, the electromagnetic fixed sliding plate 23 inside one of the meshing gears 22 clamps and fixes the end of the driving shaft one 6, so as to drive the driving shaft one 6 to rotate synchronously, under the transmission of the transmission belt 7, the mounting shaft 9 rotates; that is, the inner ring of the electric slip ring 5 and the output connection assembly 10 rotate synchronously with the mounting shaft 9, and the outer ring of the electric slip ring 5 is fixed; by changing the current voltage size of the electric power control assembly 4, the working state of the electric power control assembly 4 under different current voltages can be detected; through the work of the motor two 17, the screw two 18 rotates, so that the temperature control box 19 moves, and the temperature control box 19 moves to the outside of the electric slip ring 5, and the temperature control box 19 adjusts the temperature, that is, detects the working state of the electric slip ring 5 under different temperatures.

[0028] When the working state of the electric slip ring 5 under external load needs to be detected, the meshing gear 22 at the end of the driving shaft two 8 drives the driving shaft two 8 to rotate synchronously, that is, the electromagnetic fixed sliding plate 23 inside the meshing gear 22 clamps and fixes the end of the driving shaft two 8; when the driving shaft two 8 rotates, the sliding gear ring 29 rotates, that is, the gear one 30, the connecting shaft 31 and the gear two 32 rotate, and then the gear ring 24 rotates, the pushing wheel 35 is repeatedly pushed by the pushing part 36, so that the impact seat 33 reciprocatingly slides, and the end of the mounting shaft 9 is reciprocatingly forced by the impact seat 33, that is, the mounting shaft 9 vibrates, so as to detect the working state of the electric slip ring 5 under the conditions of vibration and external load.

Claims

1. A force, electricity and heat environment driving device in an optical and electrical slip ring system, comprising a base (1), a side plate two (3) is arranged on the base (1), and an electricity control assembly (4) is arranged on the side plate two (3), characterized in that: The base (1) is rotatably provided with a mounting shaft (9), and the mounting shaft (9) is provided with an electric slip ring (5); a driving mechanism is arranged on one side of the base (1); and a supporting vibration mechanism is arranged on one end of the base (1); The driving mechanism is used for driving the mounting shaft (9) to rotate and driving the supporting vibration mechanism; the driving mechanism comprises a side plate one (2) arranged on the side of the base (1), and a driving shaft one (6) and a driving shaft two (8) are rotatably arranged on the side plate one (2); two meshing gears (22) are rotatably arranged on the side plate one (2), and the two meshing gears (22) are respectively located on the outer sides of the end portions of the driving shaft one (6) and the driving shaft two (8); an electromagnetic fixed slide plate (23) is arranged on the inner side of the meshing gear (22), the electromagnetic fixed slide plate (23) clamps and fixes the end portions of the driving shaft one (6) and the driving shaft two (8), so as to drive the driving shaft one (6) and the driving shaft two (8) to synchronously rotate; the supporting vibration mechanism comprises a matching support table (11) slidably arranged on the base (1), and a connecting frame (26) is connected to the matching support table (11); a sleeve ring (27) is arranged on one end of the connecting frame (26), a sliding gear ring (29) is rotatably arranged on the sleeve ring (27), and the sliding gear ring (29) is slidably arranged on the driving shaft two (8); an installation cylinder (25) is arranged on the end face of the matching support table (11), and the installation cylinder (25) is arranged with an array of impact seats (33) on the circumference; the matching support table (11) is matched with the end portion of the mounting shaft (9), and the end portion of the mounting shaft (9) is reciprocatingly impacted by the impact seats (33), so that the mounting shaft (9) is forced to vibrate.

2. The electro-optical slip ring system of claim 1, wherein the force- electric-thermal environment driving device is characterized by: The mounting shaft (9) is provided with an output connecting assembly (10), the output connecting assembly (10) is electrically connected with an output end of the electric slip ring (5), a power control assembly (4) is electrically connected with an input end of the electric slip ring (5), and a limiting mechanism is arranged on the base (1) and used for limiting and fixing the outer ring of the electric slip ring (5).

3. The electro-optical slip ring system of claim 2, wherein the force- electric-thermal environment driving device is characterized by: The limiting mechanism comprises a limiting frame (12) arranged on the base (1) and slidably matched with the bottom region of the outer ring of the electric slip ring (5) for limiting; a fixed electric cylinder (13) is arranged on the base (1), a limiting and fixing portion (14) is arranged on the telescopic rod of the fixed electric cylinder (13), the bottom region of the outer ring of the electric slip ring (5) is limited and fixed by the limiting and fixing portion (14), the outer ring of the electric slip ring (5) is fixed, the inner ring of the electric slip ring (5) is fixedly connected to the mounting shaft (9) and synchronously rotates with the mounting shaft (9).

4. The electro-optical slip ring system of claim 3, wherein the force- electric-thermal environment driving device is characterized by: The mounting shaft (9) is connected with the driving shaft one (6) of the driving mechanism through a transmission belt (7).

5. The electro-optical slip ring system of claim 4, wherein the force- electric-thermal environment driving device is characterized by: The driving mechanism comprises a driving motor (20) arranged on the side plate one (2), and a driving gear (21) is arranged on the output shaft of the driving motor (20); the driving gear (21) is engaged with the two meshing gears (22) respectively.

6. The electro-optical slip ring system of claim 1, wherein the force- electric-thermal environment driving device is characterized by: The driving shaft two (8) is provided with a sliding shaft (28), and the sliding gear ring (29) of the supporting vibration mechanism is slidably connected with the sliding shaft (28).

7. The electro-optical slip ring system of claim 6, wherein the force- electric-thermal environment driving device is characterized by: The supporting vibration mechanism comprises a motor one (15) and a screw rod one (16) arranged on the base (1), the motor one (15) is used for driving the screw rod one (16); the supporting table (11) and the screw rod one (16) constitute a screw pair; a connecting shaft (31) is rotatably arranged on the connecting frame (26), gear one (30) and gear two (32) are arranged at two ends of the connecting shaft (31) respectively; the gear one (30) is engaged with the sliding gear ring (29); the pushing gear ring (24) is rotatably arranged on the supporting table (11), the pushing gear ring (24) is engaged with the gear two (32); the pushing part (36) is arranged in the pushing gear ring (24) in array, the connecting rod (38) is arranged on the impact seat (33), the connecting rod (38) is slidably arranged with the mounting cylinder (25), and the connecting part (37) is arranged at one end of the connecting rod (38), the push wheel (35) is arranged on the connecting part (37), the push wheel (35) is pushed by the pushing part (36) to move the impact seat (33); the spring (34) is sleeved on the connecting rod (38), and two ends of the spring (34) are connected with the impact seat (33) and the inside of the mounting cylinder (25) respectively.

8. The electro-optical slip ring system of claim 7, wherein the force- electric-thermal environment driving device is characterized by: The side of the base (1) is provided with a temperature control mechanism, the temperature control mechanism comprises a motor two (17) and a screw rod two (18) arranged on the base (1), the motor two (17) is used for driving the screw rod two (18); the temperature control box (19) is slidably arranged on the base (1), the bottom of the temperature control box (19) and the screw rod two (18) constitute a screw pair; the upper and lower regions of the temperature control box (19) are respectively provided with slot positions, so as to allow the upper and lower regions of the electric sliding ring (5) to pass through, and the side of the temperature control box (19) is provided with a through groove, so as to allow the mounting shaft (9) to pass through.

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