Bunch arrangement structure based on flexible force sensor

Abstract

The utility model relates to the technical field of sensors, and discloses a bunch arrangement structure based on a flexible force sensor, which comprises a flexible material and a circular bunch shell, the rear side of the flexible material is fixedly connected with a plurality of electric wires a, the inner wall of the circular bunch shell is slidably connected with a rotating ring, the inner wall of the rotating ring is slidably connected with a plurality of limiting columns, and the limiting columns are fixedly connected with the flexible material. And the front sides of the multiple limiting columns are fixedly connected with multiple linkage rods, the rear sides of the multiple limiting columns are fixedly connected with a limiting ring b, the outer walls of the multiple linkage rods are slidably connected with a limiting ring a, one ends of the multiple linkage rods are fixedly connected with a protection ring, and the right side of the rotating ring is fixedly connected with a shifting rod. According to the utility model, the internal linkage rod is driven to move under limitation by shifting the shifting rod, so that the internal flexible protection ring is pushed to tighten the wire, and when the shifting rod is shifted in the reverse direction, the internal linkage rod drives the flexible protection ring to stretch, so that the tightness of the wire bunching is freely controlled, and the internal wire is prevented from being physically damaged due to extrusion.

Description

Technical Field

[0001] This utility model relates to the field of sensor technology, and in particular to a flexible force-sensitive sensor bundle arrangement structure. Background Technology

[0002] A flexible force sensor is a flexible electronic device that can sense external forces such as pressure, strain, and tension and convert them into electrical signals. Flexible force sensors are characterized by their bendability, stretchability, and ability to conform to complex surfaces, enabling them to adapt to non-planar environments.

[0003] In existing technologies, some flexible force sensors utilize the characteristic that the resistance of conductive materials changes when subjected to force. When an external force is applied, the internal structure of the material deforms, causing changes in the mobility or concentration of internal charge carriers, which in turn causes a change in resistance. The electrical signal is then converted into a digital display.

[0004] However, in existing technologies, some flexible force sensors have a large number of wires extending from the flexible material to connect to the subsequent conversion element and other components. These wires are prone to tangling and can cause irreversible damage to the device. Therefore, a flexible force sensor wire arrangement structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a flexible force-sensitive sensor-based wire arrangement structure, which aims to improve the problem of difficult wire management and easy knotting in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a flexible force-sensitive sensor wire arrangement structure, comprising a flexible material and a circular wire housing, wherein multiple wires a are fixedly connected to the rear side of the flexible material, a rotating ring is slidably connected to the inner wall of the circular wire housing, multiple limiting posts are slidably connected to the inner wall of the rotating ring, multiple linkage rods are fixedly connected to the front side of the multiple limiting posts, a limiting ring b is fixedly connected to the rear side of the multiple limiting posts, a limiting ring a is slidably connected to the outer wall of the multiple linkage rods, a protective ring is fixedly connected to one end of the multiple linkage rods, and a lever is fixedly connected to the right side of the rotating ring;

[0007] As a further description of the above technical solution: a conversion element is fixedly connected to the rear side of the wire a, a wire b is fixedly connected to the rear side of the conversion element, a correction element is fixedly connected to the rear side of the wire b, and a protective shell is fixedly connected to the bottom of the correction element.

[0008] As a further description of the above technical solution: a circuit board is fixedly connected to the top of the protective shell, one end of the wire b is fixedly connected to the rear side of the circuit board, and the other end of the wire b is fixedly connected to the front side of the corrective element.

[0009] As a further description of the above technical solution: the left side of the wire b is fixedly connected to the right side of the conversion element, and the right side of the wire b is fixedly connected to the left side of the circuit board;

[0010] As a further description of the above technical solution: a socket is fixedly connected to the front side of the conversion element, and a wire a is fixedly connected to the front side of the socket. One end of the wire a is fixedly connected to the rear side of the flexible material, and the other end of the wire a is fixedly connected to the front side of the socket.

[0011] As a further description of the above technical solution: the inner wall of the conversion element is threaded with a screw a, the outer wall of the screw a is threaded with a support plate, the top of the support plate is fixedly connected with a limiting plate, the inner wall of the limiting plate is slidably connected with an electric wire a, and the inner wall of the support plate is threaded with a screw b.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, by turning the lever to drive the ring to rotate, the internal linkage rod moves up and down under the action of the limiting ring. Several linkage rods are arranged in the internal ring, so that the internal protective ring is pushed to tighten the internal wires. When the lever is turned in the opposite direction, the internal linkage rod drives the flexible protective ring to extend, thereby realizing free control of the tightness of the wires and avoiding physical damage to the internal wires.

[0014] 2. In this utility model, the device base is fixed to the protective shell with screws, and the wires after passing through the circular wire harness are respectively inserted into the limiting plate. Finally, the wires are connected to the socket in front of the conversion element, so as to solve the problems of cumbersome wire management and easy knotting. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the flexible force-sensitive sensor bundle arrangement structure proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the circular wire bundle shell based on the flexible force-sensitive sensor wire bundle arrangement structure proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the circular wire bundle shell based on the flexible force-sensitive sensor wire bundle arrangement structure proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the limiting plate based on the flexible force-sensitive sensor wire arrangement structure proposed in this utility model;

[0019] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Flexible material; 2. Wire a; 3. Protective shell; 4. Circular cable bundle shell; 5. Rotating ring; 6. Limiting post; 7. Linkage rod; 8. Limiting ring a; 9. Protective ring; 10. Toggle lever; 11. Limiting ring b; 12. Correcting element; 13. Wire b; 14. Circuit board; 15. Conversion element; 16. Socket; 17. Limiting plate; 18. Support plate; 19. Screw a; 20. Screw b. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1 to 3 This utility model provides an embodiment of a flexible force-sensitive sensor wire harness management structure, including a flexible material 1 and a circular wire harness shell 4. Multiple wires a2 are fixedly connected to the rear side of the flexible material 1 for transmitting resistance to a rear assembly. A rotating ring 5 is slidably connected to the inner wall of the circular wire harness shell 4. Multiple limiting posts 6 are slidably connected to the inner wall of the rotating ring 5. Multiple linkage rods 7 are fixedly connected to the front side of the multiple limiting posts 6. A limiting ring b11 is fixedly connected to the rear side of the multiple limiting posts 6. A limiting ring a8 is slidably connected to the outer wall of the multiple linkage rods 7. A protective ring 9 is fixedly connected to one end of the multiple linkage rods 7. The protective ring is made of flexible material to reduce damage to the wires a2. A lever 10 is fixedly connected to the right side of the rotating ring 5. Moving the lever 10 allows for free tightening of the wire harness, reducing physical damage to the wires a2 caused by excessive tightening.

[0024] Reference Figure 5 A socket 16 is fixedly connected to the front side of the conversion element 15, and a wire a2 is fixedly connected to the front side of the socket 16. The socket 16 provides an interface for the wire a2. One end of the wire a2 is fixedly connected to the rear side of the flexible material 1, and the other end of the wire a2 is fixedly connected to the front side of the socket 16. A screw a19 is threadedly connected to the inner wall of the conversion element 15, and a support plate 18 is threadedly connected to the outer wall of the screw a19. The screw a19 is used to fix the support plate 18, and the support plate 18 provides support for the upper structure. A limit plate 17 is fixedly connected to the top of the support plate 18. The wire a2 is slidably connected to the inner wall of the limit plate 17, and a screw b20 is threadedly connected to the inner wall of the support plate 18. The wire a2 passes through the hole in the limit plate 17 to prevent the wire a2 from getting tangled and knotted, which facilitates later maintenance.

[0025] Reference Figure 4 A conversion element 15 is fixedly connected to the rear side of wire a2. A wire b13 is fixedly connected to the rear side of conversion element 15. A correction element 12 is fixedly connected to the rear side of wire b13. This element is used to correct the transmitted resistance signal before sending it to other elements. A protective shell 3 is fixedly connected to the bottom of correction element 12. A circuit board 14 is fixedly connected to the top of protective shell 3. This circuit board 14 is used to process resistance data. One end of wire b13 is fixedly connected to the rear side of circuit board 14. The other end of wire b13 is fixedly connected to the front side of correction element 12. The left side of wire b13 is fixedly connected to the right side of conversion element 15. The right side of wire b13 is fixedly connected to the left side of circuit board 14. This enables the flexible force sensor to be used in non-planar environments.

[0026] Working principle: By moving the lever 10, the internal rotating ring 5 is rotated, causing the linkage rod 7 and the limiting post 6 to move inside the hole under the limiting action of the limiting ring a8 and the hole inside the rotating ring 5. This causes the protective ring 9 to tighten and extend, thereby achieving free adjustment of the tightening force on the wire a2 and avoiding physical damage to the wire a2 due to excessive tightening force.

[0027] Next, the wire a2 is isolated by fixing it to the hole on the limiting plate 17 on the protective shell 3 through screws a19 and b20, and then connected to the socket 16 on the conversion element 15. This not only facilitates maintenance in the future, but also prevents the wire a2 from getting tangled due to too many wires.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flexible force sensor bundle arrangement structure based on flexible material (1), a circular bundle shell (4), characterized in that: The rear side of the flexible material (1) is fixedly connected with a plurality of electric wires a (2), the inner wall of the circular wire shell (4) is slidably connected with a rotating ring (5), the inner wall of the rotating ring (5) is slidably connected with a plurality of limiting columns (6), the front side of the plurality of limiting columns (6) is fixedly connected with a plurality of linkage rods (7), the rear side of the plurality of limiting columns (6) is fixedly connected with a limiting ring b (11), the outer wall of the plurality of linkage rods (7) is slidably connected with a limiting ring a (8), one end of the plurality of linkage rods (7) is fixedly connected with a protection ring (9), and the right side of the rotating ring (5) is fixedly connected with a push rod (10).

2. The flexible force sensing sensor bundle organization structure according to claim 1, wherein: The rear side of the electric wire a (2) is fixedly connected with a conversion element (15), the rear side of the conversion element (15) is fixedly connected with an electric wire b (13), the rear side of the electric wire b (13) is fixedly connected with a correction element (12), and the bottom of the correction element (12) is fixedly connected with a protection shell (3).

3. The flexible force sensing sensor bundle organization structure according to claim 2, wherein: The top of the protection shell (3) is fixedly connected with a circuit board (14), one section of the electric wire b (13) is fixedly connected to the rear side of the circuit board (14), and the other end of the electric wire b (13) is fixedly connected to the front side of the correction element (12).

4. The flexible force sensing sensor bundle organization structure according to claim 3, wherein: The left side of the electric wire b (13) is fixedly connected to the right side of the conversion element (15), and the right side of the electric wire b (13) is fixedly connected to the left side of the circuit board (14).

5. The flexible force sensing sensor bundle organization structure according to claim 3, wherein: The front side of the conversion element (15) is fixedly connected with a socket (16), the front side of the socket (16) is fixedly connected with an electric wire a (2), one end of the electric wire a (2) is fixedly connected to the rear side of the flexible material (1), and the other end of the electric wire a (2) is fixedly connected to the front side of the socket (16).

6. The flexible force sensing sensor bundle organization structure according to claim 3, wherein: The inner wall of the conversion element (15) is threadedly connected with a screw a (19), the outer wall of the screw a (19) is threadedly connected with a support plate (18), the top of the support plate (18) is fixedly connected with a limiting plate (17), the inner wall of the limiting plate (17) is slidably connected with an electric wire a (2), and the inner wall of the support plate (18) is threadedly connected with a screw b (20).

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