Conducting ring with palladium-gold composite coating

Abstract

The utility model relates to the technical field of conducting rings, in particular to a conducting ring with a palladium-gold composite coating. According to the technical scheme, the conductive slip ring comprises an outer ring, an inner ring and a bracket fixing rod, and further comprises a telescopic mechanism which is arranged on the outer ring and is used for adjusting according to the distance between the conductive slip ring and the bracket fixing rod; and the clamping block mechanism is used for positioning the adjusted telescopic mechanism. Through the cooperation of the outer ring, the support fixing rod, the telescopic mechanism, the clamping block mechanism and other structures, the rotation stopping piece can adapt to different working requirements through adjustment, frequent replacement of rotation stopping pieces of different sizes is avoided, the time and cost for replacing parts can be saved, and the working efficiency can be improved. And meanwhile, the rotation stopping sheet is flexibly adjusted according to actual working requirements so as to adapt to different working environments and requirements, and the applicability and the flexibility of the rotation stopping sheet on the conducting ring are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive rings, in particular to a conductive ring with a palladium-gold composite coating. Background Art

[0002] Conductive rings usually refer to a ring-shaped conductor structure used to conduct current or signals. They are usually used in applications where rotational connections or transmission of power, signals or data are required. Palladium alloys are all good conductive materials, and the composite plating can ensure that the conductive ring has good conductivity and ensure the stability and reliability of signal transmission. The conductive slip ring consists of an inner ring and an outer ring. The inner ring is used for rotation, while the outer ring is a fixed part. The inner ring is connected to the rotating part and is responsible for transmitting current or signals, while the outer ring is usually fixed to the machine or equipment and does not rotate with the rotating part. Furthermore, the outer ring of the conductive slip ring is usually designed with a stopper, which is a device used to limit the rotation of the outer ring. It is usually installed on the periphery of the conductive slip ring, and the end of the stopper away from the conductive slip ring is usually connected to a fixed bracket.

[0003] At present, the outer ring anti-rotation plate structure design of the conductive slip ring is relatively simple. Therefore, when the distance between the conductive slip ring and the bracket is different during the installation process, it is necessary to replace the anti-rotation plates of different sizes to ensure that the anti-rotation plates can effectively limit the rotation range of the outer ring and maintain its relatively fixed position. The need to frequently replace anti-rotation plates of different sizes on site will not only cause the equipment to temporarily stop running, but also delay the production progress. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and provides a conductive ring with a palladium-gold composite coating.

[0005] The technical solution of the utility model is: a conductive ring with a palladium-gold composite coating, comprising an outer ring, an inner ring and a bracket fixing rod, and also comprising: a telescopic mechanism installed on the outer ring for adjusting according to the spacing between the conductive slip ring and the bracket fixing rod; a clamping block mechanism for positioning the telescopic mechanism after adjustment.

[0006] Optionally, the telescopic mechanism includes a connecting cover and a clamping block, the connecting cover and the clamping block are movably connected, one end of the clamping block close to the connecting cover is fixedly connected to a rack slidably sleeved with the connecting cover, the end of the clamping block away from the connecting cover is provided with a clamping groove for clamping the bracket fixing rod, the connecting cover is provided with a telescopic limit groove, the interior of the telescopic limit groove is slidably connected to a limit slider fixedly connected to the rack, and the interior of the telescopic limit groove is fixedly connected to a pulling spring for pulling the limit slider to slide along the telescopic limit groove.

[0007] Optionally, the clamping block mechanism includes a pair of rectangular perforations formed on the connecting cover, a pair of rotating seats corresponding to the rectangular perforations being fixedly connected to the connecting cover, each of the rotating seats being rotatably connected to a pinching rod, one end of the pinching rod being provided with a clamping tooth for clamping into the rectangular perforations, and a plurality of linearly arranged tooth grooves for the corresponding clamping teeth to clamp into.

[0008] Optionally, the clamping block mechanism further includes a pushing spring connected to the connecting cover and used for pushing the pinching rod to rotate around the rotating seat.

[0009] Optionally, a plurality of linearly arranged grooves are formed at one end of the pinch rod close to the push spring.

[0010] Optionally, a movable block for being moved by a finger is fixedly connected to the limit slider.

[0011] Optionally, a pair of connection blocks corresponding to the rectangular through holes are fixedly connected to the connection cover, and the connection blocks are provided with screws for fixing the connection cover to the outer ring.

[0012] Optionally, a winding wire is wound on the outer ring, and a rotating shaft is provided on the inner ring.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model utilizes the cooperation of the outer ring, the bracket fixing rod, the telescopic mechanism and the clamping block mechanism to make the anti-rotation piece adapt to different working requirements through adjustment, avoiding the frequent replacement of anti-rotation pieces of different sizes, which can not only save the time and cost of replacing parts, but also improve work efficiency. At the same time, the anti-rotation piece can be flexibly adjusted according to actual working needs, thereby adapting to different working environments and requirements, and improving the applicability and flexibility of the anti-rotation piece on the conductive ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a conductive ring with a palladium-gold composite coating is given in the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the split structure of the stop transfer mechanism;

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of the middle connecting cover.

[0018] Figure numerals: 1. Outer ring; 2. Inner ring; 3. Rotating shaft; 4. Bracket fixing rod; 5. Connecting cover; 51. Telescopic limit groove; 52. Pull spring; 53. Rectangular perforation; 54. Rotating seat; 55. Pinch rod; 56. Gear; 57. Groove; 58. Push spring; 59. Limiting slider; 6. Block; 61. Slot; 62. Rack; 63. Tooth groove; 7. Winding wire; 8. Connecting block; 9. Screw; 10. Prying block. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] It should be noted that the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example

[0026] like Figure 1-3 As shown, the utility model proposes a conductive ring with a palladium-gold composite coating, comprising an outer ring 1, an inner ring 2 and a bracket fixing rod 4. A winding wire 7 is wound on the outer ring 1, and the winding wire 7 is usually a wire used to transmit power, signals or data. The winding wire 7 is connected to the outside of the conductive slip ring and is connected to a fixed part (such as a machine device) by sliding contact or rotating contact to achieve power or information transmission. A rotating shaft 3 is provided on the inner ring 2, and the rotating shaft 3 is usually a component that supports the entire conductive slip ring structure and realizes the rotational transmission of power or signals. This rotating shaft is usually made of metal and has good electrical conductivity and mechanical strength to ensure stable rotational transmission. It also includes: a telescopic mechanism installed on the outer ring 1 for adjusting according to the distance between the conductive slip ring and the bracket fixing rod 4; a block mechanism for positioning the adjusted telescopic mechanism.

[0027] Further, the telescopic mechanism includes a connecting cover 5 and a clamping block 6, which are movably connected to each other. The end of the clamping block 6 close to the connecting cover 5 is fixedly connected to a rack 62 that is slidably sleeved with the connecting cover 5, and the end of the clamping block 6 away from the connecting cover 5 is provided with a clamping groove 61 for clamping the bracket fixing rod 4. The connecting cover 5 is provided with a telescopic limit groove 51, and the inside of the telescopic limit groove 51 is slidably connected to a limit slider 59 that is fixedly connected to the rack 62. The limit slider 59 is fixedly connected to a bend block 10 for being moved by a finger, and the function of the bend block 10 is to make it easier for a finger to control the limit slider 59 to slide in the telescopic limit groove 51. The inside of the telescopic limit groove 51 is fixedly connected to a pulling spring 52 for pulling the limit slider 59 to slide along the telescopic limit groove 51, and the function of the pulling spring 52 is to make the limit slider 59 drive the rack 62 and the clamping block 6 to automatically move toward the direction of the bracket fixing rod 4 in turn.

[0028] The block mechanism includes a pair of rectangular through-holes 53 provided on the connection cover 5, a pair of rotating seats 54 corresponding to the rectangular through-holes 53 are fixedly connected to the connection cover 5, and the rotating seats 54 are rotatably connected to the pinching rods 55, and a plurality of grooves 57 arranged linearly are provided at one end of the pinching rod 55 close to the push spring 58, and the function of the grooves 57 is to increase the friction force at one end of the pinching rod 55 to prevent the finger from sliding when contacting the one end of the pinching rod 55. A locking tooth 56 for locking into the rectangular through-hole 53 is provided at one end of the pinching rod 55, and a plurality of tooth grooves 63 arranged linearly and corresponding to the locking teeth 56 are provided on the rack 62, and the block mechanism also includes a push spring 58 connected to the connection cover 5 for pushing the pinching rod 55 to rotate around the rotating seat 54, and the function of the push spring 58 is to make the pinching rod 55 drive the locking teeth 56 to automatically pass through the rectangular through-hole 53 and then lock into the tooth groove 63.

[0029] Furthermore, a pair of connecting blocks 8 corresponding to the rectangular through holes 53 are fixedly connected to the connecting cover 5, and the connecting blocks 8 are provided with screws 9 for fixing the connecting cover 5 on the outer ring 1. The function of the screws 9 is to facilitate the disassembly and assembly of the connecting cover 5 on the outer ring 1.

[0030] In this embodiment, when a conductive ring with a palladium-gold composite coating is required, Figure 1 As shown, the connection cover 5 is first fixed to the outer ring 1 by the screws 9 on the connection block 8. When the anti-rotation plate needs to be fixed to the bracket fixing rod 4, and then the outer ring 1 is restricted from rotating with the inner ring 2. It is only necessary to pinch the pinching rod 55 toward the direction of the connection cover 5 to approach one end of the push spring 58. At this time, the pinching rod 55 rotates through the support of the rotating seat 54, and the end of the pinching rod 55 away from the push spring 58 drives the clamping tooth 56 to escape from the inside of the rectangular perforation 53. At this time, the clamping tooth 56 will not be able to clamp the tooth groove 63 on the rack 62 in the connection cover 5. The limiting slider 59 uses the elastic rebound tension of the pulling spring 52 in the telescopic limiting groove 51, so that the limiting slider 59 drives the rack 62 and the clamping block 6 to move toward the direction of the bracket fixing rod 4 in turn, until the clamping groove 61 on the clamping block 6 tightly clamps the bracket fixing rod 4, and then one end of the pinching rod 55 can be released. At this time, the pinch rod 55 is pushed by the elastic rebound of the push spring 58, so that the pinch rod 55 drives the locking tooth 56 to re-enter the rectangular through hole 53, and then get stuck in the tooth groove 63 on the rack 62. Finally, the rack 62 cannot slide freely inside the connecting cover 5, which is convenient and quick.

[0031] The preferred embodiments of the utility model of the above utility model are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A conductive ring with a palladium-gold composite coating, comprising an outer ring (1), an inner ring (2) and a bracket fixing rod (4), characterized in that: Also includes: A telescopic mechanism installed on the outer ring (1) and used for adjusting the distance between the conductive slip ring and the bracket fixing rod (4); The clamping block mechanism is used to position the telescopic mechanism after adjustment.

2. A conductive ring with a palladium-gold composite coating according to claim 1, characterized in that: The telescopic mechanism comprises a connecting cover (5) and a clamping block (6), wherein the connecting cover (5) and the clamping block (6) are movably connected, an end of the clamping block (6) close to the connecting cover (5) is fixedly connected to a rack (62) slidably sleeved with the connecting cover (5), an end of the clamping block (6) away from the connecting cover (5) is provided with a clamping groove (61) for clamping the bracket fixing rod (4), a telescopic limit groove (51) is provided on the connecting cover (5), a limit slider (59) fixedly connected to the rack (62) is slidably connected inside the telescopic limit groove (51), and a pulling spring (52) for pulling the limit slider (59) to slide along the telescopic limit groove (51) is fixedly connected inside the telescopic limit groove (51).

3. A conductive ring with a palladium-gold composite coating according to claim 2, characterized in that: The clamping block mechanism comprises a pair of rectangular through-holes (53) formed on the connection cover (5); a pair of rotating seats (54) corresponding to the rectangular through-holes (53) are fixedly connected to the connection cover (5); the rotating seats (54) are rotatably connected to a pinching rod (55); one end of the pinching rod (55) is provided with a clamping tooth (56) for clamping into the rectangular through-hole (53); and the rack (62) is provided with a plurality of tooth grooves (63) arranged in a linear manner and for corresponding clamping teeth (56) to clamp into.

4. The conductive ring with palladium-gold composite coating according to claim 1, characterized in that: The clamping block mechanism also includes a pushing spring (58) connected to the connecting cover (5) and used to push the pinching rod (55) to rotate around the rotating seat (54).

5. The conductive ring with palladium-gold composite coating according to claim 3, characterized in that: A plurality of linearly arranged grooves (57) are formed at one end of the pinch rod (55) close to the push spring (58).

6. The conductive ring with palladium-gold composite coating according to claim 2, characterized in that: The limit slider (59) is fixedly connected with a breaking block (10) for being moved by a finger.

7. The conductive ring with palladium-gold composite coating according to claim 2, characterized in that: A pair of connection blocks (8) corresponding to the rectangular through holes (53) are fixedly connected to the connection cover (5), and screws (9) for fixing the connection cover (5) to the outer ring (1) are provided on the connection blocks (8).

8. The conductive ring with palladium-gold composite coating according to claim 1, characterized in that: A winding wire (7) is wound on the outer ring (1), and a rotating shaft (3) is provided on the inner ring (2).

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