Servo equipment connector
By adopting a combined structure of moving ring, fixing member and clamping member in the servo device connector, the problem of intimate connection in the prior art is solved, and the stability of the servo motor and the reliability of electrical signal transmission are improved.
Patent Information
- Application Number
- CN202420471605.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing servo motor connectors are not tight enough when used, causing the motor to shake when rotating at high speed and the pins to fall off easily, and insufficient stability.
A servo device connector is designed, adopting a combined structure of moving ring, fixture and clamping parts. Through the cooperation of sliding connection and rotating parts, the plug-in and socket are tightly connected, and improved by anti-slip adhesive strips and limit rings. Stability to prevent excessive bending.
It realizes a tighter connection, improves the stability of the servo motor connection, prevents the pins from falling off and line breaking, and enhances the reliability of the motor usage.
Smart Images
Figure CN222282407U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of servo motor accessories, in particular to a servo equipment connector. Background Art
[0002] A servo motor is an engine used to control the operation of mechanical components in a servo system. It can be regarded as an auxiliary motor indirect speed change device. The main function of a servo motor is to convert voltage signals into torque and speed to drive the control object, thereby achieving precise speed and position control. As an actuator, the servo motor converts the received electrical signal into angular displacement or angular velocity output on the motor shaft. The servo motor uses a connector to connect electrical signals to specific interfaces and connecting wires.
[0003] The existing patent announcement number CN209908945U discloses a joint connection structure, including a first joint, a second joint and a second joint. The pin slot and the pin through slot are misaligned up and down, the pin slot is slightly higher than the pin through slot, and the pin is inserted into the pin slot and the pin through slot. Through the deformation of the plastic, the first joint can be pressed against the bottom surface of the mounting hole of the second joint, so that the first joint and the second joint are connected more tightly. When the joint connection structure is used, the first joint is inserted into the mounting hole of the second joint, and then the pin is inserted into the pin through slot and the pin slot to complete the assembly connection between the first joint and the second joint.
[0004] When the above device is connected and used, the connection is not tight enough. In actual use, the motor will shake due to high-speed rotation, the pin is easy to fall off, and the connection stability still needs to be improved. In view of the above problems, a servo device connector is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a servo device connector to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A servo device connector comprises a first connecting wire and a second connecting wire, wherein a second plug-in is installed at one end of the first connecting wire, a first plug-in for cooperating with the second plug-in is provided at one end of the second connecting wire, a moving circle is slidably connected to the first connecting wire, a positioning ring is fixedly connected to the second connecting wire, the positioning ring is connected to the moving circle through a clamping piece, and a fixing piece for fixing the moving circle is provided on the second connecting wire;
[0008] The first connecting line and the second connecting line are both provided with a first supporting tube and a second supporting tube, and the first supporting tube is connected to the second supporting tube via a rotating member.
[0009] In an optional solution: the clamping member includes a clamping block and a clamping slot, the inner wall of the moving ring is connected with the clamping block, and the positioning ring is provided with a clamping slot that cooperates with the clamping block.
[0010] In an optional solution: the fixing member includes a fixing buckle, the second connecting line is slidably connected with a fixing buckle, the inner wall of the fixing buckle and the outer wall of the moving ring are connected by threads, and a plurality of anti-slip rubber strips are arranged on the outer wall of the fixing buckle.
[0011] In an optional solution: the rotating member includes a connecting block and a positioning block, two groups of connecting blocks are connected to one side of the first support tube, and two groups of positioning blocks are connected to the side of the second support tube close to the first support tube, and the connecting block and the positioning block are rotatably connected via a pin shaft.
[0012] In an optional solution: a limiting ring is fixedly connected to the first connecting line, and the limiting ring is arranged in the moving circle and contacts one side of the inner wall of the moving circle.
[0013] In an optional solution: a fixing ring is fixedly connected to the second connecting line, and the fixing ring is arranged between the fixing buckle and the positioning ring.
[0014] In an optional solution: no less than four groups of through holes are provided on the moving ring.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] The utility model provides a moving circle, a fixing piece and a clamping piece, wherein the fixing piece fixes the moving circle, thereby making the second plug-in unit and the first plug-in unit more tightly connected and improving the stability of the connection.
[0017] The utility model provides an adapter, which can make the first support tube and the second support tube form a 90° angle, thereby protecting the first connecting line and the second connecting line and preventing the first connecting line and the second connecting line from being broken due to multiple bending.
[0018] The utility model can enable the moving circle to drive the card block to be inserted into the card slot by arranging the through hole. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is a schematic structural diagram of a cross-section of the limiting ring in the utility model.
[0021] Figure 3 It is a schematic diagram of the structure where the fixing ring in the utility model is located.
[0022] Figure 4It is a schematic diagram of the structure where the through hole in the utility model is located.
[0023] In the figure: 1. first connecting line; 2. second connecting line; 3. limiting ring; 4. fixing ring; 5. fixing buckle; 6. anti-slip rubber strip; 7. moving ring; 8. positioning ring; 9. clamping block; 10. clamping groove; 11. first supporting tube; 12. connecting block; 13. positioning block; 14. second supporting tube; 15. second plug-in; 16. first plug-in; 17. through hole. DETAILED DESCRIPTION
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. 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] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-Figure 4 In this embodiment, a servo device connector includes a first connecting line 1 and a second connecting line 2, one end of the first connecting line 1 is installed with a second plug-in 15, one end of the second connecting line 2 is provided with a first plug-in 16 for inserting with the second plug-in 15, the first connecting line 1 is slidably connected to a moving circle 7, the second connecting line 2 is fixedly connected with a positioning circle 8, the positioning circle 8 is connected to the moving circle 7 through a clamping piece, and the second connecting line 2 is provided with a fixing piece for fixing the moving circle 7;
[0027] The first connecting line 1 and the second connecting line 2 are both provided with a first supporting tube 11 and a second supporting tube 14. The first supporting tube 11 is connected to the second supporting tube 14 through a rotating member. When the servo motor needs to be connected with an electrical signal, the first connecting line 1 is first inserted into the second connecting line 2, and then the moving circle 7 is moved. The moving circle 7 is connected to the positioning circle 8 through a snap-fit member, and the fixing member fixes the moving circle 7 to complete the connection. When the first connecting line 1 and the second connecting line 2 need to be placed at a corner, the second supporting tube 14 is rotated by the rotating member, and the second supporting tube 14 is rotated to a 90° angle, so as to protect the first connecting line 1 and the second connecting line 2.
[0028] The clamping member includes a clamping block 9 and a clamping slot 10. The inner wall of the moving circle 7 is connected to the clamping block 9. The positioning circle 8 is provided with a clamping slot 10 that cooperates with the clamping block 9. The moving circle 7 drives the clamping block 9 to be clamped into the clamping slot 10, so as to limit the moving circle 7.
[0029] The fixing part includes a fixing buckle 5, and the fixing buckle 5 is slidably connected to the second connecting line 2. The inner wall of the fixing buckle 5 and the outer wall of the moving circle 7 are connected by threads. A plurality of anti-slip rubber strips 6 are arranged on the outer wall of the fixing buckle 5. The fixing buckle 5 is moved close to the moving circle 7 and the threads are rotated so that the fixing buckle 5 fixes the moving circle 7.
[0030] The rotating part includes a connecting block 12 and a positioning block 13. Two groups of connecting blocks 12 are connected to one side of the first support tube 11, and two groups of positioning blocks 13 are connected to the side of the second support tube 14 close to the first support tube 11. The connecting block 12 and the positioning block 13 are rotatably connected through a pin shaft. By rotating the second support tube 14, the second support tube 14 drives the positioning block 13 to rotate into a 90° angle of the block, which can protect the first connecting line 1 and the second connecting line 2 to avoid breakage caused by excessive bending.
[0031] The first connecting line 1 is fixedly connected to a limiting ring 3 , which is disposed in the moving ring 7 and contacts one side of the inner wall of the moving ring 7 . The moving ring 7 can be limited by disposing the limiting ring 3 .
[0032] The second connecting line 2 is fixedly connected to a fixing ring 4, which is arranged between the fixing buckle 5 and the positioning ring 8. The fixing buckle 5 can be limited by the fixing ring 4, so that the connection between the fixing buckle 5 and the moving ring 7 is more stable.
[0033] The moving circle 7 is provided with no less than four groups of through holes 17 , which can facilitate the moving circle 7 to drive the clamping block 9 to clamp into the clamping slot 10 .
[0034] The working principle of the utility model is: when it is necessary to connect the electrical signal of the servo motor, first insert the first connecting line 1 into the second connecting line 2, then move the moving circle 7, the moving circle 7 drives the clamping block 9 to clamp into the clamping groove 10, the limiting circle 3 limits the moving circle 7, and moves the fixed buckle 5 close to the moving circle 7, and rotates the thread so that the fixed buckle 5 fixes the moving circle 7, and the fixed circle 4 limits the fixed buckle 5 to complete the connection. When the first connecting line 1 and the second connecting line 2 need to be placed at a corner, the second supporting tube 14 can be rotated, and the second supporting tube 14 drives the positioning block 13 to rotate to a 90° angle of the clamping block, so as to protect the first connecting line 1 and the second connecting line 2 and avoid excessive bending.
[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A servo device connector, comprising a first connecting line (1) and a second connecting line (2), characterized in that: A second plug-in (15) is installed at one end of the first connecting line (1), a first plug-in (16) for cooperating with the second plug-in (15) for insertion is provided at one end of the second connecting line (2), a moving ring (7) is slidably connected to the first connecting line (1), a positioning ring (8) is fixedly connected to the second connecting line (2), the positioning ring (8) is connected to the moving ring (7) via a snap-fitting part, and a fixing part for fixing the moving ring (7) is provided on the second connecting line (2); The first connecting line (1) and the second connecting line (2) are both provided with a first supporting tube (11) and a second supporting tube (14); the first supporting tube (11) is connected to the second supporting tube (14) via a rotating member.
2. A servo device connector according to claim 1, characterized in that: The clamping member comprises a clamping block (9) and a clamping slot (10); the inner wall of the moving ring (7) is connected to the clamping block (9); and the positioning ring (8) is provided with a clamping slot (10) that cooperates with the clamping block (9).
3. A servo device connector according to claim 1, characterized in that: The fixing member comprises a fixing buckle (5), the fixing buckle (5) is slidably connected to the second connecting line (2), the inner wall of the fixing buckle (5) and the outer wall of the moving ring (7) are connected by threads, and a plurality of anti-slip rubber strips (6) are arranged on the outer wall of the fixing buckle (5).
4. A servo device connector according to claim 1, characterized in that: The rotating member comprises a connecting block (12) and a positioning block (13); one side of the first support tube (11) is connected to two groups of connecting blocks (12); the side of the second support tube (14) close to the first support tube (11) is connected to two groups of positioning blocks (13); the connecting block (12) and the positioning block (13) are rotatably connected via a pin shaft.
5. A servo device connector according to claim 1, characterized in that: The first connecting line (1) is fixedly connected to a limiting ring (3), and the limiting ring (3) is arranged inside the moving ring (7) and contacts one side of the inner wall of the moving ring (7).
6. A servo device connector according to claim 3, characterized in that: The second connecting line (2) is fixedly connected to a fixing ring (4), and the fixing ring (4) is arranged between the fixing buckle (5) and the positioning ring (8).
7. A servo device connector according to claim 1, characterized in that: The moving circle (7) is provided with no less than four groups of through holes (17).