A precision conductive slip ring with controllable on / off

Abstract

The present invention discloses a precision conductive slip ring with controllable on-off, including a housing. A wire groove is opened at the front end of the housing, and a limiting rod is installed at one end of the housing. During use, the rotating frame is connected through a chute opened on the inner wall of the installed housing. Loosen the fixing rod outside the fixing hole in the device, and the rotating shaft can be inserted and installed through the operation hole installed in the device. After installation, tighten the fixing rod to fix the rotating shaft and the winding coil core. At the same time, the wiring frame installed in the device arranges the use of the connecting wires. The installed wire groove can straighten the connecting wires in the same direction after bending them. Finally, the installed limiting rod adjusts the height through the adjusting rods opened at both ends. After adjustment, it can be fixed through the limiting holes opened on the surface of the winding coil core to control the on-off operation of the entire conductive slip ring. In this way, a precision conductive slip ring with controllable on-off is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of conductive slip rings, and specifically to a precision conductive slip ring with controllable on-off function. Background Art

[0002] A conductive slip ring, also known as a collector ring, rotary joint, rotary electrical interface, industrial slip ring, current collector ring, return ring, coil, commutator, adapter, conductive ring, brush, belongs to the category of electrical contact sliding connection applications. It is a precision power transmission device that realizes the transmission of images, data signals, and power between two relatively rotating mechanisms, and is particularly suitable for applications that require unrestricted continuous rotation, while also needing to transmit power or data from a fixed position to a rotating position. A conductive slip ring is an electromechanical component that can transmit current and data signals from a fixed device to a rotating device, and is also called a conductive ring, collector ring, busbar ring, brush, rotary electrical joint, or electrical rotating head. Slip rings can be applied to any electromechanical system that requires unrestricted continuous rotation and have been widely used in electromechanical equipment such as amusement, communication, security, power, instrumentation, chemical industry, medical treatment, radar, aviation, military, ships, transportation, construction, and industrial automation. A conductive slip ring is a precision power transmission device that uses the sliding contact, electrostatic coupling, or electromagnetic coupling of conductive rings to transmit electrical signals and electrical energy between the rotating components of a fixed base and the rolling or sliding components, and is widely used in all electromechanical systems that require unrestricted, continuous or intermittent 360-degree rotation and provide multi-channel rotational power, data, and signals. It greatly simplifies the system structure and avoids wire sprains during rotation. When operating a conductive slip ring, it is impossible to operate on precise circuits. Therefore, we need a precision conductive slip ring with controllable on-off function.

[0003] However, the currently used precision conductive slip rings cannot control the on-off during operation, cannot organize and adjust the direction of the connected wires during operation, cannot disassemble and inspect different components and replace parts during the use of the conductive slip ring, and cannot maintain the connection stability after the conductive slip ring is rotationally installed. Summary of the Invention

[0004] The purpose of the present invention is to provide a precision conductive slip ring with controllable on-off function to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A precision conductive slip ring with controllable on / off, comprising a housing. A wire threading groove is provided at the front end of the housing. The wire threading grooves are distributed in an annular array around the housing, and the housing is of an open-hole design. A limiting rod is installed at one end of the housing. Adjusting rods are installed at both the left and right ends of the limiting rod. The limiting rod is threadedly connected to the housing through the adjusting rods, and the limiting rod is symmetrically arranged with respect to the central axis of the housing. A sliding groove is provided on the inner wall of the housing. A rotating frame is installed inside the sliding groove. A winding coil core is installed inside the rotating frame. The rotating frame forms a sliding structure with the housing through the sliding groove, and the rotating frame is in close contact with the winding coil core. An operation hole is provided in the middle of the winding coil core. Limiting holes are provided at both the upper and lower ends of the operation hole. A wire arranging frame is installed at the front end of the winding coil core. A connecting wire is installed at one end of the wire arranging frame. A fixing hole is provided at the front end of the winding coil core. A fixing rod is installed at one end of the fixing hole.

[0007] Preferably, the winding coil core is snap-fitted to the housing through the limiting rod, and the winding coil core is designed with 6 wire grooves.

[0008] Preferably, the connecting wire is connected in an insertion manner with the wire arranging frame, and the wire arranging frame is snap-fitted to the winding coil core.

[0009] Preferably, the fixing rod is threadedly connected through the fixing hole, and the fixing rods are distributed in an annular array around the winding coil core.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. By using the housing, limiting rod, adjusting rod, rotating frame and winding coil core, the limiting rods installed at the upper and lower ends of the housing can adjust the front and rear distances through the adjusting rods. After adjustment, it can be fixed through the limiting holes installed in the winding coil core. When the device is in use, the internally sliding winding coil core can be fixed. When the conductive slip ring is in use, the conductive slip ring can be fixed and rotated through the movement of the limiting rod, and the on / off control operation can be performed when the conductive slip ring is in use. By using the winding coil core, operation hole, wire arranging frame and connecting wire, the installed wire arranging frame in the device can limit and organize through the connecting wire, maintain the stability of the connecting wire when the conductive slip ring is in use, facilitate organization, and at the same time, when in use, the wires are adjusted and straightened in the same direction through the wire threading grooves provided on the housing, making it more convenient to use.

[0012] 2. An outer shell, a chute, a rotating frame, a winding coil core and a fixing rod are adopted. The chute installed in the device can cooperate with the rotating frame for rotation operation. The winding coil core in the device can limit and fix the position of the rotating shaft connected and passed through by the fixing rod. After fixing, the stability of the internal rotating shaft can be maintained during the operation of the entire conductive slip ring. The outer shell, the chute, the rotating frame and the winding coil core are adopted. The device is composed of two parts for installation, which is convenient for disassembly, inspection and replacement of parts, and is convenient for the installation and use of the entire conductive slip ring, maintaining the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic cross-sectional structure diagram of a precision conductive slip ring with controllable on-off of the present invention;

[0014] Figure 2 is a schematic rear view structure diagram of a precision conductive slip ring with controllable on-off of the present invention;

[0015] Figure 3 is a schematic split structure diagram of the outer shell and the limit rod of a precision conductive slip ring with controllable on-off of the present invention;

[0016] Figure 4 is a schematic split structure diagram of the rotating frame and the winding coil core of the lamp shade of a precision conductive slip ring with controllable on-off of the present invention;

[0017] Figure 5 is a schematic structure diagram of the winding coil core of a precision conductive slip ring with controllable on-off of the present invention.

[0018] In the figure: 1. Outer shell; 2. Wire trough; 3. Limit rod; 4. Adjusting rod; 5. Chute; 6. Rotating frame; 7. Winding coil core; 8. Operation hole; 9. Limit hole; 10. Wiring frame; 11. Connecting wire; 12. Fixing hole; 13. Fixing rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-5 , the present invention provides a technical solution for a precision conductive slip ring with controllable on-off:

[0021] A precision conductive slip ring with controllable on-off, comprising a housing 1. A wire slot 2 is opened at the front end of the housing 1. The wire slots 2 are distributed in an annular array around the housing 1, and the housing 1 is of an open-hole design. A limiting rod 3 is installed at one end of the housing 1. Adjusting rods 4 are installed at both the left and right ends of the limiting rod 3. The limiting rod 3 is threadedly connected to the housing 1 through the adjusting rods 4, and the limiting rod 3 is symmetrically arranged with respect to the central axis of the housing 1. A sliding groove 5 is opened on the inner wall of the housing 1. A rotating frame 6 is installed inside the sliding groove 5. A winding coil core 7 is installed inside the rotating frame 6. The rotating frame 6 forms a sliding structure with the housing 1 through the sliding groove 5, and the rotating frame 6 is in close contact with the winding coil core 7. An operation hole 8 is opened in the middle of the winding coil core 7. Limiting holes 9 are opened at both the upper and lower ends of the operation hole 8. A wire arranging frame 10 is installed at the front end of the winding coil core 7. A connecting wire 11 is installed at one end of the wire arranging frame 10. A fixing hole 12 is opened at the front end of the winding coil core 7. A fixing rod 13 is installed at one end of the fixing hole 12.

[0022] The winding coil core 7 is snap-connected to the housing 1 through the limiting rod 3, and the winding coil core 7 is designed with 6 wire grooves.

[0023] The connecting wire 11 is connected in an insertion manner with the wire arranging frame 10, and the wire arranging frame 10 is snap-connected to the winding coil core 7.

[0024] The fixing rod 13 is threadedly connected through the fixing hole 12, and the fixing rods 13 are distributed in an annular array around the winding coil core 7.

[0025] It should be noted that the present invention is a precision conductive slip ring with controllable on-off. When in use, the rotating frame 6 is connected through the sliding groove 5 opened on the inner wall of the installed housing 1, and the winding coil core 7 in close contact is installed inside the rotating frame 6. The fixing rod 13 outside the fixing hole 12 of the device is loosened by screwing. After loosening, the rotating shaft can be inserted and installed through the operation hole 8 installed in the device. After installation, the fixing rod 13 is screwed to fix the rotating shaft and the winding coil core 7 to maintain the operation stability of the precision conductive slip ring. At the same time, the installed wire arranging frame 10 in the device can arrange the positions of the used connecting wires 11, organize the use of the connecting wires 11 for easy distinction. At the same time, the installed wire slot 2 can straighten the bent connecting wires 11 in the same direction, and they can be used from different directions when installing the close conductive slip ring. Finally, the installed limiting rod 3 adjusts the height through the adjusting rods 4 opened at both ends. After adjustment, it can be fixed through the limiting holes 9 opened on the surface of the winding coil core 7 to control the on-off operation of the entire conductive slip ring. Just like this, a precision conductive slip ring with controllable on-off is completed.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision conductive slip ring with controllable on and off, characterized in that: The invention comprises a shell (1), wherein a threading groove (2) is provided at the front end of the shell (1), wherein the threading groove (2) is distributed in a circular array with the shell (1), and the shell (1) is of an open hole design, wherein a limit rod (3) is installed at one end of the shell (1), and adjustment rods (4) are installed at both left and right ends of the limit rod (3), wherein the limit rod (3) is threadedly connected to the shell (1) through the adjustment rod (4), and the limit rod (3) is symmetrically arranged with respect to the central axis of the shell (1), wherein a slide groove (5) is provided on the inner wall of the shell (1), and a rotating frame (6) is installed inside the slide groove (5), and the rotating frame (6) A winding coil core (7) is installed inside, the rotating frame (6) forms a sliding structure with the shell (1) through a sliding groove (5), and the rotating frame (6) is tightly fitted with the winding coil core (7), an operating hole (8) is opened in the middle of the winding coil core (7), and limit holes (9) are opened at both the upper and lower ends of the operating hole (8), a wire arrangement frame (10) is installed at the front end of the winding coil core (7), and a connecting wire (11) is installed at one end of the wire arrangement frame (10), and a fixing hole (12) is opened at the front end of the winding coil core (7), and a fixing rod (13) is installed at one end of the fixing hole (12).

2. The on-off controllable precision conductive slip ring according to claim 1, characterized in that: The winding coil core (7) is snap-connected to the housing (1) via a limiting rod (3), and the winding coil core (7) is designed with 6 wire slots.

3. The on-off controllable precision conductive slip ring according to claim 1, characterized in that: The connecting wire (11) is connected by inserting the wire arrangement frame (10), and the wire arrangement frame (10) is connected by snapping with the winding coil core (7).

4. The on-off controllable precision conductive slip ring according to claim 1, characterized in that: The fixing rods (13) are threadedly connected through the fixing holes (12), and the fixing rods (13) are distributed in a ring array around the coil core (7).

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