Conductive slip ring structure and electric equipment
By designing a detachable conductive slip ring structure, and utilizing slip ring half-shell assembly and locking clamp components, the problem of difficult maintenance of conductive slip rings is solved, making it easy to inspect and replace, and improving production efficiency.
Patent Information
- Application Number
- CN202422786512.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-15
AI Technical Summary
Existing conductive slip rings are difficult to maintain and disassemble, resulting in high production costs and manufacturing difficulties.
Design a detachable conductive slip ring structure, which forms a clamping area by combining a first slip ring half-shell and a second slip ring half-shell, and achieves detachable installation by using a locking assembly and a locking element.
This makes the conductive slip ring easier to inspect and replace, thus improving production efficiency.
Smart Images
Figure CN223567060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to conductive slip ring technical field, especially in conductive slip ring structure and electric equipment. BACKGROUND
[0002] Conductive slip ring is a kind of precision device for transmitting power and signal between rotating parts and fixed parts.The process requirement of general conductive slip ring is higher,usually will be designed into disposable installation, difficult to maintain and disassemble, not only will increase production cost, also makes the design and manufacture of conductive slip ring become more difficult. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in prior art is solved.For this purpose, the utility model provides a kind of conductive slip ring structure and electric equipment, can be easily disassembled, to facilitate overhaul and replacement, improve production efficiency.
[0004] In one aspect, the utility model embodiment provides a kind of conductive slip ring structure, comprising:
[0005] First slip ring half shell has first side wall, second side wall, first outer wall and first inner wall, the first side wall and the second side wall are respectively arranged at the opposite sides of the first outer wall, and are connected with the first outer wall and the first inner wall, the first outer wall is provided with first conductive half ring, the first inner wall of the first slip ring half shell is provided with first arc concave position, the first arc concave position is from the first side wall and is penetrated to the second side wall;
[0006] Second slip ring half shell has third side wall, fourth side wall, second outer wall and second inner wall, the third side wall and the fourth side wall are respectively arranged at the opposite sides of the second outer wall, and are connected with the second outer wall and the second inner wall, the second outer wall is provided with second conductive half ring, the second inner wall of the second slip ring half shell is provided with second arc concave position, the second arc concave position is from the third side wall and is penetrated to the fourth side wall, the second slip ring half shell and the first slip ring half shell can be spliced, to form clamping area between the second arc concave position and the first arc concave position, and the second conductive half ring and the first conductive half ring form conductive ring;
[0007] Brush is in electrically conductive connection with the conductive ring.
[0008] According to some embodiments of the utility model, the number of the first conductive half ring is multiple, and the multiple first conductive half rings are arranged along the connecting line direction between the first side wall and the second side wall.
[0009] According to some embodiments of the utility model, the number and position of the second conductive half ring are adapted to the number and position of the first conductive half ring respectively.
[0010] According to some embodiments of the present application, the conductive slip ring structure further comprises a locking hoop assembly, which is connected to the end of the first slip ring half shell and the second slip ring half shell after being split.
[0011] According to some embodiments of the present application, the locking hoop assembly comprises a first half hoop and a second half hoop, the first end of the first half hoop and the second half hoop are rotationally connected, and the second end of the first half hoop and the second half hoop is provided with a locking member.
[0012] According to some embodiments of the present application, the locking member is a locking pin, a threaded fastener or a bandage.
[0013] According to some embodiments of the present application, the first slip ring half shell and the second slip ring half shell have a first split connection side, and the first split connection side is rotationally connected.
[0014] According to some embodiments of the present application, the first slip ring half shell and the second slip ring half shell further have a second split connection side, and the second split connection side is provided with a locking assembly.
[0015] According to some embodiments of the present application, the locking assembly comprises a first locking member and a second locking member, the first locking member is arranged on one of the first slip ring half shell and the second slip ring half shell, and the second locking member is arranged on the other of the first slip ring half shell and the second slip ring half shell.
[0016] On the other hand, the present application provides an electric device comprising the conductive slip ring structure.
[0017] The embodiments of the present application have at least the following beneficial effects:
[0018] The first slip ring half shell and the second slip ring half shell can be split to form a clamping area with the second arc-shaped recess and the first arc-shaped recess, and the second conductive half ring and the first conductive half ring form a conductive ring, so that the conductive slip ring structure can be detachably installed, which is convenient for maintenance and replacement, and improves production efficiency.
[0019] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0020] The above and / or additional aspects and advantages of the present application will become apparent from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:
[0021] Figure 1The utility model discloses conductive slip ring structure's structure schematic drawing one of embodiment of the utility model;
[0022] Figure 2 The utility model discloses conductive slip ring structure's structure schematic drawing two of embodiment of the utility model;
[0023] Figure 3 For Figure 1 The circle shows the position A of the local enlarged schematic view.
[0024] Reference signs:
[0025] Target rotation axis 10, first slip ring half shell 100, first side wall 101, first outer wall 102, first inner wall 103, first conductive half ring 110, first arc concave position 120, second slip ring half shell 200, third side wall 201, second outer wall 202, second inner wall 203, second conductive half ring 210, second arc concave position 220, brush 300, locking hoop assembly 400, first half hoop 410, second half hoop 420, locking piece 430. Specific embodiments
[0026] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.
[0027] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, cannot be understood as limiting the utility model.
[0028] In the description of the utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, greater than, less than, more than, etc. are understood as not including the number, "above", "below", "within", etc. are understood as including the number. If it is described as "first", "second", etc. is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.
[0029] In the description of the utility model, unless otherwise explicitly limited, the words "set", "install", "connect", etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.
[0030] Please refer to Figure 1 and Figure 2 The embodiment discloses a conductive slip ring structure, comprising a first slip ring half shell 100, a second slip ring half shell 200 and a brush 300, the first slip ring half shell 100 has a first side wall 101, a second side wall, a first outer wall 102 and a first inner wall 103, the first side wall 101 and the second side wall are respectively arranged on the opposite sides of the first outer wall 102, and are connected with the first outer wall 102 and the first inner wall 103, the first outer wall 102 is provided with a first conductive half ring 110, and the first inner wall 103 of the first slip ring half shell 100 is provided with a first arc-shaped recess 120, the first arc-shaped recess 120 penetrates from the first side wall 101 to the second side wall; the second slip ring half shell 200 has a third side wall 201, a fourth side wall, a second outer wall 202 and a second inner wall 203, the third side wall 201 and the fourth side wall are respectively arranged on the opposite sides of the second outer wall 202, and are connected with the second outer wall 202 and the second inner wall 203, the second outer wall 202 is provided with a second conductive half ring 210, and the second inner wall 203 of the second slip ring half shell 200 is provided with a second arc-shaped recess 220, the second arc-shaped recess 220 penetrates from the third side wall 201 to the fourth side wall, and the second slip ring half shell 200 and the first slip ring half shell 100 can be spliced to form a clamping area between the second arc-shaped recess 220 and the first arc-shaped recess 120, and the second conductive half ring 210 and the first conductive half ring 110 form a conductive ring; the brush 300 is in conductive connection with the conductive ring. Wherein, the first outer wall 102 and the second outer wall 202 are both in a semicircular structure, the first conductive half ring 110 and the second conductive half ring 210 are also both in a semicircular structure, and the two form a complete circular structure, so that when the brush 300 contacts the conductive ring, electrical signal transmission can be carried out. The cooperation of the first arc-shaped recess 120 and the second arc-shaped recess 220 can be adapted to different rotating shafts, so as to be installed on different rotating shafts.
[0031] The first slip ring half shell 100 and the second slip ring half shell 200 can be spliced to form a clamping area between the second arc-shaped recess 220 and the first arc-shaped recess, and the second conductive half ring 210 and the first conductive half ring 110 form a conductive ring, so that the detachable installation of the conductive slip ring structure can be realized, the maintenance and replacement are facilitated, and the production efficiency is improved.
[0032] The number of the first conductive half rings 110 is multiple, and the multiple first conductive half rings 110 are arranged in a spaced manner along the connecting line direction between the first side wall 101 and the second side wall. Insulation areas are arranged between adjacent first conductive half rings 110, so that independent signal transmission can be carried out between adjacent first conductive half rings 110, and signal interference does not occur.
[0033] The number and position of the second conductive half-rings 210 are adapted to the number and position of the first conductive half-rings 110, so that the second conductive half-rings 210 can be matched with the corresponding first conductive half-rings 110 to form a plurality of complete conductive rings.
[0034] Please refer to Figure 1 and Figure 3 In some application examples, the conductive slip ring structure further comprises a locking hoop assembly 400 connected to the end of the first slip ring half-shell 100 and the second slip ring half-shell 200 after being combined. The first slip ring half-shell 100 and the second slip ring half-shell 200 can be locked by the locking hoop assembly 400, so that the connection of the first conductive half-ring 110 and the second conductive half-ring 210 is stable and tight, and the locking hoop assembly 400 is convenient to use, which is beneficial to improve the convenience of disassembly. The first slip ring half-shell 100 and the second slip ring half-shell 200 are mirror-symmetrical structures, so there is no need to distinguish the first slip ring half-shell 100 and the second slip ring half-shell 200 during installation, which is convenient for production and installation.
[0035] Please continue to refer to Figure 1 and Figure 3 The locking hoop assembly 400 comprises a first half hoop 410 and a second half hoop 420, and the first ends of the first half hoop 410 and the second half hoop 420 are rotationally connected (as shown by the position P marked in Figure 3 When in use, the first slip ring half-shell 100 and the second slip ring half-shell 200 are combined on the target rotating shaft 10, then the first half hoop 410 and the second half hoop 420 are opened through the rotationally connected ends, and are sleeved on the ends of the first slip ring half-shell 100 and the second slip ring half-shell 200, and then the first half hoop 410 and the second half hoop 420 are closed through the rotationally connected ends and are locked through the locking member 430, which is convenient to use and reliable in connection. The locking member 430 is a locking pin, a threaded fastener or a strap.
[0036] Or, in some other application examples, the first slip ring half shell 100 and the second slip ring half shell 200 have a first split connection side between them, and the first split connection side is rotationally connected. The first slip ring half shell 100 and the second slip ring half shell 200 are connected into an integrated structure, which is convenient for carrying and installation. Among them, the first slip ring half shell 100 and the second slip ring half shell 200 also have a second split connection side between them, and the second split connection side is provided with a locking assembly. When the first slip ring half shell 100 and the second slip ring half shell 200 are installed on the target rotating shaft 10, the first slip ring half shell 100 and the second slip ring half shell 200 can be locked and fixed through the locking assembly. Among them, the locking assembly includes a first lock piece and a second lock piece, the first lock piece is arranged on one of the first slip ring half shell 100 and the second slip ring half shell 200, and the second lock piece is arranged on the other one of the first slip ring half shell 100 and the second slip ring half shell 200. For example, the first lock piece is a lock rod, and the second lock piece is a lock groove, and the lock rod can be inserted or screwed into the lock groove to realize the locking of the first lock piece and the second lock piece. For another example, the first lock piece and the second lock piece are both threaded holes, and a threaded fastener such as a screw is arranged in the threaded hole to lock.
[0037] The embodiment also provides an electric device comprising the conductive slip ring structure. The structure of the conductive slip ring structure is referred to the above, which will not be repeated here. The first slip ring half shell 100 and the second slip ring half shell 200 can be split to form a clamping area with the second arc-shaped recess 220 and the first arc-shaped recess, and the second conductive half ring 210 and the first conductive half ring 110 form a conductive ring, so that the detachable installation of the conductive slip ring structure can be realized, which is convenient for maintenance and replacement, and improves the production efficiency.
[0038] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by ordinary skilled in the art without departing from the purpose of the utility model.
Claims
1. A conductive slip ring structure, characterized in that, include: The first slip ring half shell (100) has a first side wall (101), a second side wall, a first outer wall (102) and a first inner wall (103). The first side wall (101) and the second side wall are respectively disposed on opposite sides of the first outer wall (102) and are both connected to the first outer wall (102) and the first inner wall (103). The first outer wall (102) is provided with a first conductive half ring (110). The first inner wall (103) of the first slip ring half shell (100) is provided with a first arc-shaped recess (120). The first arc-shaped recess (120) extends from the first side wall (101) to the second side wall. The second slip ring half-shell (200) has a third sidewall (201), a fourth sidewall, a second outer wall (202), and a second inner wall (203). The third sidewall (201) and the fourth sidewall are respectively disposed on opposite sides of the second outer wall (202) and are both connected to the second outer wall (202) and the second inner wall (203). The second outer wall (202) is provided with a second conductive half-ring (210). The second inner wall (203) of the second slip ring half-shell (200) is provided with a second arc-shaped recess (220). The second arc-shaped recess (220) extends from the third sidewall (201) to the fourth sidewall. The second slip ring half-shell (200) and the first slip ring half-shell (100) can be spliced together so that a clamping area is formed between the second arc-shaped recess (220) and the first arc-shaped recess (120), and the second conductive half-ring (210) and the first conductive half-ring (110) form a conductive ring. The brush (300) is electrically connected to the conductive ring.
2. The conductive slip ring structure according to claim 1, characterized in that, The number of the first conductive half-rings (110) is multiple, and the multiple first conductive half-rings (110) are arranged at intervals along the line connecting the first sidewall (101) and the second sidewall.
3. The conductive slip ring structure according to claim 2, characterized in that, The number and position of the second conductive half-ring (210) are adapted to the number and position of the first conductive half-ring (110), respectively.
4. The conductive slip ring structure according to claim 1, characterized in that, The conductive slip ring structure also includes a locking assembly (400), which is locked to the ends of the first slip ring half-shell (100) and the second slip ring half-shell (200) after assembly.
5. The conductive slip ring structure according to claim 4, characterized in that, The locking assembly (400) includes a first half-hoop (410) and a second half-hoop (420), the first ends of the first half-hoop (410) and the second half-hoop (420) are rotatably connected, and the second ends of the first half-hoop (410) and the second half-hoop (420) are provided with locking members (430).
6. The conductive slip ring structure according to claim 5, characterized in that, The locking element (430) is a locking pin, a threaded fastener, or a strap.
7. The conductive slip ring structure according to claim 1, characterized in that, The first slip ring half-shell (100) and the second slip ring half-shell (200) have a first splicing connection side, which is rotatably connected.
8. The conductive slip ring structure according to claim 7, characterized in that, The first slip ring half-shell (100) and the second slip ring half-shell (200) also have a second splicing connection side, and the second splicing connection side is provided with a locking component.
9. The conductive slip ring structure according to claim 8, characterized in that, The locking assembly includes a first locking member and a second locking member. The first locking member is disposed on one of the first slip ring half-shell (100) and the second slip ring half-shell (200), and the second locking member is disposed on the other of the first slip ring half-shell (100) and the second slip ring half-shell (200).
10. An electric device, characterized in that, Includes the conductive slip ring structure as described in any one of claims 1 to 9.