Elbow rotating assembly
Through the combined structure of the clamp ring, convex hull and shrapnel, the time-consuming and labor-intensive and cost-effective problems of existing rotating components are solved, and the effect of simplifying the structure and improving reliability is achieved.
Patent Information
- Application Number
- CN202422329230.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The rotating assembly of existing elbow rotatable metal connectors is connected through multiple parts, resulting in time-consuming, costly and risky points.
The combined structure of the clamp ring, the convex hull and the shrapnel is adopted. The clamp ring is interfered with the plug shell, and the convex hull is used to provide rotational resistance and achieve anti-retraction fixation through the shrapnel, simplifying the structure and improving reliability.
A simplified structure of rotating components is achieved, reducing costs and improving reliability, avoiding wear and loosening of parts.
Smart Images
Figure CN223273632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of metal connectors, in particular to an elbow rotating assembly. Background Art
[0002] With the increasing use of high-voltage electrical and electronic devices in automobiles, the number of cables and connectors connecting various high-voltage electrical and electronic devices in the vehicle is also increasing. High-voltage platforms have many benefits, but they also bring many challenges, among which stable electromagnetic compatibility (EMC) technology is a crucial part.
[0003] The rotating components in the elbow rotatable metal connectors on the market rely on a retaining spring to prevent them from retreating, and an additional metal spring is added to achieve a shielded connection between the two metal parts in the rotating component. In addition, in order to prevent the plug and socket from rotating easily during use after mating (which can easily cause wear on the terminals), a pin is added for locking.
[0004] Existing products use multiple parts to connect rotating components, which is time-consuming, labor-intensive, and costly. In addition, the combination of multiple parts invisibly increases many risk points. Utility Model Content
[0005] In order to overcome the shortcomings of existing rotating assemblies that are time-consuming, labor-intensive and costly to connect, the utility model provides an elbow rotating assembly.
[0006] The technical solution adopted by the utility model to solve its technical problem is: an elbow rotation assembly, including an adapter and a plug shell, the adapter and the plug shell are plugged together, a clamping ring is provided at the connection between the adapter and the plug shell, the adapter is interference fit with the plug shell through the clamping ring, and a convex bump and a spring are provided on the clamping ring.
[0007] According to another embodiment of the present invention, an annular groove is further provided on the connecting portion of the adapter, and the clamping ring is fitted in the annular groove.
[0008] According to another embodiment of the present invention, the clamping ring is further provided with a plurality of convex hulls and a plurality of elastic sheets, and the convex hulls and the elastic sheets are staggeredly arranged on the clamping ring.
[0009] According to another embodiment of the present invention, one end of the spring is further connected to the clamping ring, and the spring body is arc-shaped and turned outward.
[0010] According to another embodiment of the present invention, a slot for receiving a spring sheet is further provided on the inner wall of the adapter.
[0011] According to another embodiment of the present invention, the clamping ring is a metal ring.
[0012] The beneficial effect of the present invention is that the present invention realizes shielding contact and anti-retraction fixation of the adapter and the plug shell through a clamping ring with a convex bump and a spring piece, and provides a certain resistance to the rotation of the component. This application saves costs, simplifies the structure, and improves the reliability of the rotating component. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0014] Figure 1 It is an exploded view of the utility model;
[0015] Figure 2 It is a structural diagram of the utility model;
[0016] In the figure, 1. adapter, 2. plug housing, 3. retaining ring, 4. convex bump, 5. spring, 6. annular groove. DETAILED DESCRIPTION
[0017] Figure 1 It is an exploded view of the utility model; Figure 2 It is a structural diagram of the present utility model.
[0018] Combined with attachment Figure 1 and attached Figure 2 As shown, an elbow rotation assembly includes an adapter 1 and a plug shell 2. The adapter 1 and the plug shell 2 are plugged together. A clamping ring 3 is provided at the connection between the adapter 1 and the plug shell 2. The adapter 1 is interference fit with the plug shell 2 through the clamping ring 3. The clamping ring 3 is provided with a convex bump 4 and a spring 5.
[0019] An annular groove 6 is provided on the connecting portion of the adapter 1 , and the clamping ring 3 fits in the annular groove 6 .
[0020] The clamping ring 3 is provided with a plurality of convex bumps 4 and a plurality of elastic pieces 5 , and the convex bumps 4 and the elastic pieces 5 are arranged on the clamping ring 3 in an alternating manner.
[0021] One end of the spring piece 5 is connected to the clamping ring 3 , and the spring piece 5 is curved and turned outward.
[0022] A slot for receiving the spring piece 5 is provided on the inner wall of the adapter 1 .
[0023] The clamping ring 3 is a metal ring.
[0024] The collar 3 connects the adapter 1 to the plug housing 2. The bump 4 on the collar 3 isolates the adapter 1 and plug housing 2 to prevent contact. The bump 4 creates an interference fit between the adapter 1 and the plug housing 2, increasing rotational torque and effectively preventing the plug and socket from rotating during use. The spring 5, when engaged with the slot on the adapter 1, acts as a retaining force.
Claims
1. An elbow rotating assembly, characterized in that: The adapter (1) and the plug shell (2) are connected together, a clamping ring (3) is provided at the connection between the adapter (1) and the plug shell (2), the adapter (1) and the plug shell (2) are interference-fitted together through the clamping ring (3), and a convex bump (4) and a spring (5) are provided on the clamping ring (3).
2. The elbow rotation assembly according to claim 1, characterized in that: An annular groove (6) is provided on the connecting portion of the adapter (1), and the clamping ring (3) is fitted in the annular groove (6).
3. The elbow rotation assembly according to claim 1, characterized in that: The clamping ring (3) is provided with a plurality of convex hulls (4) and a plurality of spring pieces (5), and the convex hulls (4) and the spring pieces (5) are arranged in an alternating manner on the clamping ring (3).
4. The elbow rotation assembly according to claim 1, characterized in that: One end of the spring piece (5) is connected to the clamping ring (3), and the body of the spring piece (5) is arc-shaped and turned outward.
5. The elbow rotation assembly according to claim 1, characterized in that: A slot for snapping in the spring piece (5) is provided on the inner wall of the adapter (1).
6. The elbow rotation assembly according to claim 1, characterized in that: The clamping ring (3) is a metal ring.