Optical fiber distributed video processing equipment

Abstract

The utility model provides optical fiber distributed video processing equipment, which relates to the technical field of video processing equipment, and comprises a machine body, an operation panel is arranged on the machine body, a plurality of interface sleeves distributed at equal intervals are fixedly arranged on the machine body, joints are arranged at the interface sleeves, the joints are inserted into the interface sleeves, and the joints are connected with a signal source through wires. A first conductor is arranged in the connector, a second conductor is arranged in the interface sleeve, the second conductor is fixedly installed on the machine body, the first conductor and the second conductor are connected and conduct signal transmission, the connector is inserted into the interface sleeve, the first conductor and the second conductor are connected and conduct signal transmission, and the vertical shaft is driven to rotate by rotating the round handle. The eccentric shaft can be driven to rotate, the cylinders on the eccentric shaft rotate, the anti-skid gaskets on the cylinders are pressed on the outer side of the connector, the multiple cylinders are pressed at different positions of the outer side of the connector, the connector can be fixed, and the connection firmness between the connector and the connector sleeve is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of video processing equipment, in particular to an optical fiber distributed video processing equipment. Background Art

[0002] Fiber-optic distributed video processing equipment is a device used to process video signals. It uses optical fiber as the transmission medium to process video signals in a distributed manner. Fiber-optic distributed video processing equipment has a wide range of applications in security monitoring, intelligent transportation, distance education and other fields.

[0003] In the field of security monitoring, fiber-optic distributed video processing equipment can centrally process video signals from multiple monitoring points to achieve functions such as real-time monitoring and video playback; in the field of intelligent transportation, the equipment can be used for applications such as traffic monitoring and vehicle identification; in the field of distance education, the equipment can achieve functions such as remote teaching and video conferencing, and by building a distributed video processing platform using optical fiber as the medium, the video can reach 4K level.

[0004] For example, a multi-channel high-definition video distributed processing device with application number CN201921509020.6 specifically discloses a video source selection switching module, a distributed forwarding display circuit, each terminal receiving display circuit and a display device. The video source selection switching module is connected to the distributed forwarding display circuit PCIE interface, the distributed forwarding display circuit is optically connected to each terminal receiving display circuit, and the distributed forwarding display circuit, each terminal receiving display circuit and the display device are all wired connections.

[0005] During the use of optical fiber distributed video processing equipment, signal connection connectors may fall off because they are not fixed. For this reason, we propose an optical fiber distributed video processing equipment. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides an optical fiber distributed video processing device, which solves the problems raised by the above-mentioned background technology.

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: an optical fiber distributed video processing device, comprising a body, an operation panel is arranged on the body, a plurality of equally spaced interface sleeves are fixedly mounted on the body, a joint is arranged at each interface sleeve, the joint is inserted into the interface sleeve, the joint is connected to a signal source through a wire, a first conductor is arranged in the joint, a second conductor is arranged in the interface sleeve, the second conductor is fixedly mounted on the body, the first conductor is connected to the second conductor and performs signal transmission, the interface sleeve is arranged in a circular sleeve shape, a plurality of through-holes distributed in a circular array are opened on the interface sleeve, a cylinder is arranged in the through-hole, an eccentric shaft is fixedly mounted on the cylinder, the end of the eccentric shaft can be rotatably mounted on the inner side of the through-hole, an anti-skid washer is sleeved and fixedly connected on the cylinder, the anti-skid washer on the cylinder is pressed on the outer side of the joint, a driving mechanism is arranged in the interface sleeve, the driving mechanism is mounted on the interface sleeve, the driving mechanism is connected to a plurality of eccentric shafts, and the driving mechanism is used to drive a plurality of cylinders to rotate synchronously.

[0008] As a further technical solution of the utility model, side panels are fixedly installed on both sides of the body, and mounting holes are opened on the side panels.

[0009] As a further technical solution of the utility model, a cavity is provided inside the interface sleeve, and a plurality of connecting shafts distributed in a circular array are rotatably installed in the cavity, the connecting shafts respectively penetrate the interface sleeve and are fixedly connected to the eccentric shaft, and the ends of the connecting shafts are fixedly installed with external gears, and a shaft sleeve is rotatably installed in the cavity, the second conductor passes through the shaft sleeve, and inner and outer rings are fixedly installed on the ends of the shaft sleeve, the inner and outer rings are arranged between the plurality of external gears, and the inner and outer rings are meshed with the plurality of external gears.

[0010] As a further technical solution of the utility model, a driven wheel is fixedly installed on the inner and outer rings, a horizontal shaft is rotatably installed in the interface sleeve, a driving wheel is fixedly installed on one end of the horizontal shaft, the driving wheel is meshed with the driven wheel, a first bevel gear is fixedly installed on the horizontal shaft, a vertical shaft is rotatably installed on the interface sleeve, a second bevel gear is fixedly installed on the lower end of the vertical shaft, and the second bevel gear is meshed with the first bevel gear.

[0011] As a further technical solution of the utility model, the vertical shaft passes through the interface sleeve, and a round handle is fixedly installed on the outer end of the vertical shaft.

[0012] As a further technical solution of the utility model, a limiting rod is passed through the round handle, and the limiting rod passes through the round handle and one end of the limiting rod is inserted into the machine body.

[0013] As a further technical solution of the utility model, a plurality of evenly distributed heat dissipation grooves are provided on the machine body.

[0014] The utility model provides an optical fiber distributed video processing device, which has the following beneficial effects compared with the prior art:

[0015] The optical fiber distributed video processing device of the present invention inserts the connector into the interface sleeve, connects the first conductor with the second conductor and transmits the signal, rotates the round handle to drive the vertical axis to rotate, drives the eccentric shaft to rotate, rotates the cylinder on the eccentric shaft, and presses the anti-skid gasket on the cylinder on the outside of the connector. By pressing multiple cylinders on different positions on the outside of the connector, the connector can be fixed to improve the connection firmness between the connector and the interface sleeve. The limit rod passes through the round handle and one end is inserted into the body to keep the round handle and the multiple cylinders in a locked state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an optical fiber distributed video processing device;

[0017] Figure 2 is a side view of an optical fiber distributed video processing device;

[0018] Figure 3 It is a schematic diagram of a partial structure enlargement of a joint of an optical fiber distributed video processing device;

[0019] Figure 4 The present invention is an enlarged cross-sectional view of a part of the structure at the joint of an optical fiber distributed video processing device.

[0020] In the figure: 1. body; 2. operation panel; 3. interface sleeve; 4. joint; 5. first conductor; 6. second conductor; 7. through-hole; 8. cylinder; 9. eccentric shaft; 10. side plate; 11. mounting hole; 12. cavity; 13. connecting shaft; 14. outer gear; 15. bushing; 16. inner and outer rings; 17. driven wheel; 18. horizontal axis; 19. driving wheel; 20. first bevel gear; 21. vertical axis; 22. second bevel gear; 23. limit rod; 24. round handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides a technical solution for optical fiber distributed video processing equipment:

[0023] A fiber optic distributed video processing device comprises a body 1, an operation panel 2 is arranged on the body 1, a plurality of interface sleeves 3 equidistantly distributed are fixedly mounted on the body 1, joints 4 are arranged at the interface sleeves 3, the joints 4 are inserted into the interface sleeves 3, the joints 4 are connected to a signal source through a wire, a first conductor 5 is arranged in the joint 4, a second conductor 6 is arranged in the interface sleeve 3, the second conductor 6 is fixedly mounted on the body 1, the first conductor 5 is connected to the second conductor 6 and performs signal transmission, the interface sleeve 3 is arranged in a circular sleeve shape, a plurality of through-holes 7 distributed in a circumferential array are opened on the interface sleeve 3, cylinders 8 are arranged in the through-holes 7, an eccentric shaft 9 is fixedly mounted on the cylinder 8, the end of the eccentric shaft 9 is rotatably mounted on the inner side of the through-hole 7, an anti-skid washer is sleeved and fixedly connected on the cylinder 8, the anti-skid washer on the cylinder 8 is pressed on the outer side of the joint 4, a driving mechanism is arranged in the interface sleeve 3, the driving mechanism is mounted on the interface sleeve 3, the driving mechanism is connected to the plurality of eccentric shafts 9, and the driving mechanism is used to drive the plurality of cylinders 8 to rotate synchronously. Side panels 10 are fixedly mounted on both sides of the machine body 1 , and mounting holes 11 are formed on the side panels 10 .

[0024] Among them Figure 3 As shown, a cavity 12 is provided inside the interface sleeve 3, and a plurality of connecting shafts 13 distributed in a circumferential array are rotatably installed in the cavity 12. The connecting shafts 13 respectively penetrate the interface sleeve 3 and are fixedly connected to the eccentric shaft 9. The ends of the connecting shafts 13 are fixedly installed with external gears 14. A shaft sleeve 15 is rotatably installed in the cavity 12, and the second conductor 6 passes through the shaft sleeve 15. Inner and outer rings 16 are fixedly installed at the ends of the shaft sleeve 15. The inner and outer rings 16 are arranged between the plurality of external gears 14, and the inner and outer rings 16 are meshed with the plurality of external gears 14.

[0025] Among them Figure 3 and 4As shown, a driven wheel 17 is fixedly mounted on the inner and outer rings 16, a horizontal shaft 18 is rotatably mounted in the interface sleeve 3, a driving wheel 19 is fixedly mounted on one end of the horizontal shaft 18, and the driving wheel 19 meshes with the driven wheel 17, a first bevel gear 20 is fixedly mounted on the horizontal shaft 18, a vertical shaft 21 is rotatably mounted on the interface sleeve 3, a second bevel gear 22 is fixedly mounted on the lower end of the vertical shaft 21, and the second bevel gear 22 meshes with the first bevel gear 20. The vertical shaft 21 penetrates the interface sleeve 3, and a round handle 24 is fixedly mounted on the outer end of the vertical shaft 21. A limit rod 23 penetrates the round handle 24, and the limit rod 23 penetrates the round handle 24 and one end is inserted into the body 1. The body 1 is provided with a number of evenly distributed heat dissipation grooves. By inserting the connector 4 into the interface sleeve 3, the first conductor 5 is connected to the second conductor 6 and signals are transmitted. The vertical shaft 21 is driven to rotate by rotating the round handle 24. The vertical shaft 21 drives the horizontal shaft 18 to rotate through the transmission action of the second bevel gear 22 and the first bevel gear. The driving wheel 19 on the horizontal shaft 18 rotates and drives the driven wheel 17 to rotate. The driven wheel 17 and the sleeve 15 rotate synchronously. The inner and outer rings 16 on the sleeve 15 rotate and drive the multiple outer gears 14 to rotate synchronously. The outer gear 14 and the connecting shaft 13 are connected and rotate synchronously, which can drive the eccentric shaft 9 to rotate. The cylinder 8 on the eccentric shaft 9 rotates, and the anti-skid gasket on the cylinder 8 is pressed on the outside of the connector 4. By pressing the multiple cylinders 8 on different positions on the outside of the connector 4, the connector 4 can be fixed, and the connection firmness between the connector 4 and the interface sleeve 3 is improved. The limit rod 23 passes through the round handle 24 and one end is inserted into the body 1 to keep the round handle 24 and the multiple cylinders 8 in a locked state.

[0026] The working principle of the utility model is as follows: by inserting the connector 4 into the interface sleeve 3, the first conductor 5 is connected with the second conductor 6 and signal transmission is performed, the vertical shaft 21 is driven to rotate by rotating the round handle 24, the vertical shaft 21 drives the horizontal shaft 18 to rotate through the transmission action of the second bevel gear 22 and the first bevel gear, the driving wheel 19 on the horizontal shaft 18 rotates and drives the driven wheel 17 to rotate, the driven wheel 17 and the shaft sleeve 15 rotate synchronously, the inner and outer rings 16 on the shaft sleeve 15 rotate and drive multiple external gears 14 to rotate synchronously, the external gear 14 and the connecting shaft 13 are connected and rotate synchronously, which can drive the eccentric shaft 9 to rotate, the cylinder 8 on the eccentric shaft 9 rotates, the anti-skid washer on the cylinder 8 is pressed on the outside of the connector 4, and the connector 4 can be fixed by pressing multiple cylinders 8 on different positions on the outside of the connector 4, and then the limit rod 23 penetrates the round handle 24 and one end is inserted into the machine body 1.

[0027] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An optical fiber distributed video processing device, characterized in that: The invention comprises a machine body (1), wherein an operation panel (2) is arranged on the machine body (1), wherein a plurality of equally spaced interface sleeves (3) are fixedly mounted on the machine body (1), wherein each interface sleeve (3) is provided with a connector (4), wherein the connector (4) is inserted into the interface sleeve (3), wherein the connector (4) is connected to a signal source via a wire, wherein a first conductor (5) is arranged in the connector (4), wherein a second conductor (6) is arranged in the interface sleeve (3), wherein the second conductor (6) is fixedly mounted on the machine body (1), and wherein the first conductor (5) is connected to the second conductor (6) for signal transmission; The interface sleeve (3) is configured as a circular sleeve, and the interface sleeve (3) is provided with a plurality of through openings (7) distributed in a circumferential array, each of the through openings (7) is provided with a cylinder (8), an eccentric shaft (9) is fixedly mounted on the cylinder (8), and the end of the eccentric shaft (9) is rotatably mounted on the inner side of the through opening (7), and an anti-skid washer is sleeved and fixedly connected on the cylinder (8), and the anti-skid washer on the cylinder (8) is pressed against the outer side of the joint (4); A driving mechanism is arranged inside the interface sleeve (3), the driving mechanism is mounted on the interface sleeve (3), the driving mechanism is connected to a plurality of eccentric shafts (9), and the driving mechanism is used to drive a plurality of cylinders (8) to rotate synchronously.

2. The optical fiber distributed video processing device according to claim 1, characterized in that: Side panels (10) are fixedly mounted on both sides of the machine body (1), and mounting holes (11) are provided on the side panels (10).

3. The optical fiber distributed video processing device according to claim 2, characterized in that: The interface sleeve (3) is provided with a cavity (12) inside, and a plurality of connecting shafts (13) distributed in a circumferential array are rotatably mounted in the cavity (12), the connecting shafts (13) respectively penetrate the interface sleeve (3) and are fixedly connected to the eccentric shaft (9), and the ends of the connecting shafts (13) are fixedly mounted with external gears (14), and a shaft sleeve (15) is rotatably mounted in the cavity (12), the second conductor (6) passes through the shaft sleeve (15), and the ends of the shaft sleeve (15) are fixedly mounted with inner and outer rings (16), the inner and outer rings (16) are arranged between the plurality of external gears (14), and the inner and outer rings (16) are meshed with the plurality of external gears (14).

4. The optical fiber distributed video processing device according to claim 3, characterized in that: A driven wheel (17) is fixedly mounted on the inner and outer rings (16); a transverse shaft (18) is rotatably mounted in the interface sleeve (3); a driving wheel (19) is fixedly mounted on one end of the transverse shaft (18); the driving wheel (19) meshes with the driven wheel (17); a first bevel gear (20) is fixedly mounted on the transverse shaft (18); a vertical shaft (21) is rotatably mounted on the interface sleeve (3); a second bevel gear (22) is fixedly mounted on the lower end of the vertical shaft (21); the second bevel gear (22) meshes with the first bevel gear (20).

5. The optical fiber distributed video processing device according to claim 4, characterized in that: The vertical shaft (21) passes through the interface sleeve (3), and a round handle (24) is fixedly mounted on the outer end of the vertical shaft (21).

6. The optical fiber distributed video processing device according to claim 5, characterized in that: The round handle (24) is penetrated by a limiting rod (23), and the limiting rod (23) penetrates the round handle (24) and has one end inserted into the machine body (1).

7. The optical fiber distributed video processing device according to claim 6, characterized in that: The machine body (1) is provided with a plurality of evenly distributed heat dissipation slots.

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