Connecting device of displacement sensor

Abstract

The utility model provides a connecting device of a displacement sensor, which comprises a displacement sliding block and a moving pull rod, a connecting sleeve is fixedly mounted in the displacement sliding block, one end of the moving pull rod is in threaded connection with the connecting sleeve, nylon glue is arranged in the connecting sleeve, iron wires are arranged on two sides of the moving pull rod, and the moving pull rod is arranged in the connecting sleeve. Two connecting holes are formed in the upper side surface of the displacement sliding block, and the iron wires penetrate through the connecting holes. Metal iron wires are additionally arranged on the two sides of the movable pull rod, the two connecting holes with the diameters matched with the diameters of the iron wires are formed in the upper side surface of the displacement sliding block, the two ends of the iron wires are reversely folded to form a hook shape after the iron wires penetrate through the connecting holes, the two sides of the displacement sliding block are firmly hooked, and the iron wires are effectively prevented from falling off; and meanwhile, adhesive tapes are bonded outside the two iron wires and the movable pull rod, so that the connection is further reinforced, the connecting device can stably bear stress and load in the left-right movement process of the equipment, and the breaking risk is avoided.

Description

Technical Field

[0001] This utility model relates to the field of displacement sensors, and more specifically, to a connection device for a displacement sensor. Background Technology

[0002] A displacement sensor is a high-precision measuring device that uses physical principles to convert the position or displacement of an object into a measurable electrical signal output, such as changes in voltage, current, or resistance. These sensors are widely used in industrial automation, machinery manufacturing, aerospace, and automotive manufacturing to accurately monitor and control the displacement, position, and motion state of various mechanical components, providing crucial technical support for stable equipment operation and precise control.

[0003] The current design uses threaded nylon as a connector to link the pull rod and the slider, ensuring stable operation of the equipment during left and right movements. However, in practical applications, the nylon thread has a relatively low strength due to its small diameter of only 5 mm. This makes it prone to breakage when subjected to the stress and load generated by the equipment's movement. This not only affects the normal operation of the equipment but may also pose safety hazards.

[0004] Therefore, we have made improvements to this by proposing a connection device for a displacement sensor. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a connection device for a displacement sensor, solving the problems mentioned in the background section.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A connection device for the displacement sensor is provided to solve the above problems.

[0008] The application is as follows:

[0009] It includes a displacement slider and a moving rod. A connecting sleeve is fixedly installed inside the displacement slider, and one end of the moving rod is threadedly connected to the connecting sleeve. Nylon glue is provided inside the connecting sleeve.

[0010] As a preferred technical solution of this application, iron wires are provided on both sides of the movable pull rod, and two connecting holes are opened on the upper surface of the displacement slider, through which the iron wires pass.

[0011] As a preferred technical solution of this application, the iron wire is a No. 14 iron wire.

[0012] As a preferred technical solution of this application, after the wire passes through the connecting hole, both ends are folded back to form a hook shape, which hooks the two sides of the displacement slider to ensure that the wire will not fall out of the connecting hole.

[0013] As a preferred technical solution of this application, the diameter of both connecting holes is set to 5 mm, which is compatible with the diameter of the wire, ensuring that the wire can pass smoothly through the connecting holes and form a hook shape.

[0014] As a preferred technical solution of this application, the two wires are bonded to the outside of the movable pull rod with adhesive tape.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] This invention adds metal wires to both sides of the movable pull rod. Two connecting holes with diameters matching the wires are opened on the upper surface of the displacement slider. After the wires pass through the connecting holes, their ends are folded back to form hooks, which firmly hang on both sides of the displacement slider and effectively prevent the wires from falling off. At the same time, the two wires are also bonded to the outside of the movable pull rod with tape to further strengthen the connection and ensure that the connecting device can stably withstand stress and load during the left and right movement of the equipment, avoiding the risk of breakage. Attached Figure Description

[0018] Figure 1 A three-dimensional structural schematic diagram of the connection device for the displacement sensor provided in this application;

[0019] Figure 2 A top view of the cross-sectional structure of the connection device for the displacement sensor provided in this application;

[0020] Figure 3 A three-dimensional structural diagram of the wire connecting the displacement sensor provided in this application.

[0021] The image shows:

[0022] 1. Displacement slider; 2. Moving rod; 3. Connecting sleeve; 4. Iron wire; 5. Connecting hole; 6. Adhesive tape. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described examples are only some embodiments of this utility model, and not all embodiments.

[0024] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this utility model, it should be noted that the terms "upper" and "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] To address the technical problems in the background section, the following connection device for the displacement sensor is provided:

[0029] Combination Figure 1 - Figure 3 As shown, the present invention provides a connection device for a displacement sensor, including a displacement slider 1 and a movable pull rod 2. A connecting sleeve 3 is fixedly installed inside the displacement slider 1, and one end of the movable pull rod 2 is threadedly connected to the connecting sleeve 3. Nylon glue is provided inside the connecting sleeve 3.

[0030] In this embodiment, a connecting sleeve 3 is fixedly installed inside the displacement slider 1. The connecting sleeve 3 is designed with a threaded structure to be threadedly connected to one end of the moving pull rod 2, ensuring a tight fit and stable connection between the two. In addition, in order to further enhance the reliability and durability of the connection, the inside of the connecting sleeve 3 is specially filled with nylon glue. This material not only has good adhesion and sealing properties, but can also absorb and disperse stress to a certain extent, thereby effectively preventing the connection from loosening or being damaged due to long-term stress.

[0031] As a preferred embodiment, based on the above method, the movable pull rod 2 is further provided with iron wires 4 on both sides, and the upper surface of the displacement slider 1 is provided with two connecting holes 5, through which the iron wires 4 pass.

[0032] In this embodiment, iron wires 4 are added to both sides of the movable pull rod 2. At the same time, two positioning connection holes 5 are also opened on the upper surface of the displacement slider 1. The size of these connection holes 5 is perfectly matched with the iron wires 4, so that the iron wires 4 can pass through them smoothly and steadily, which can effectively prevent relative displacement between the movable pull rod 2 and the displacement slider 1, thereby ensuring the stability and accuracy of the displacement sensor in complex working environments.

[0033] As a preferred embodiment, based on the above method, the iron wire 4 is further made of No. 14 iron wire.

[0034] In this embodiment, No. 14 iron wire, with its good toughness, strength and corrosion resistance, has become an ideal choice for connecting the movable pull rod 2 and the displacement slider 1. This wire can not only withstand large tensile forces, but also maintain stable performance during long-term use and is not easy to break or deform.

[0035] As a preferred embodiment, based on the above method, after the wire 4 passes through the connecting hole 5, both ends are folded back to form a hook shape, which hooks the two sides of the displacement slider 1 to ensure that the wire 4 will not fall out of the connecting hole 5.

[0036] In this embodiment: after the wire 4 passes through the connecting hole 5 on the displacement slider 1, the two ends of the wire 4 can be cleverly bent into a hook shape and firmly hung on both sides of the displacement slider 1; this greatly enhances the overall stability of the connecting device and effectively prevents the risk of the wire 4 accidentally falling out of the connecting hole 5 due to vibration or external force during long-term use.

[0037] As a preferred embodiment, based on the above method, the diameter of both connecting holes 5 is set to 5 mm, which is compatible with the diameter of the wire 4, ensuring that the wire 4 can pass smoothly through the connecting holes 5 and form a hook shape.

[0038] In this embodiment, the diameter of both connecting holes 5 is precisely set to 5 mm. This size is perfectly matched with the diameter of the selected wire 4, ensuring that the wire 4 can pass through the connecting holes 5 without any obstruction. After passing through the connecting holes 5, the wire 4 can be smoothly folded back to form a hook shape, providing the necessary space conditions, thereby further enhancing the structural stability and connection strength of the connecting device.

[0039] As a preferred embodiment, based on the above method, the two wires 4 are further bonded to the outside of the movable pull rod 2 with adhesive tape 6.

[0040] In this embodiment, by attaching adhesive tape 6 to the outside of the two wires 4 and the movable pull rod 2, the connection between the wires 4 and the movable pull rod 2 is reinforced, preventing the wires 4 from loosening or falling off due to external forces. The adhesive effect of the tape 6 also enhances the stability and durability of the entire connection device.

Claims

1. A connection device for a displacement sensor, comprising a displacement slider (1) and a movable pull rod (2), characterized in that: The displacement slider (1) is fixedly installed with a connecting sleeve (3), and one end of the moving pull rod (2) is threadedly connected to the connecting sleeve (3), and the connecting sleeve (3) is filled with nylon glue.

2. The connection device for a displacement sensor according to claim 1, characterized in that: The movable pull rod (2) has wires (4) on both sides, and the upper surface of the displacement slider (1) has two connecting holes (5), through which the wires (4) pass.

3. The connection device for a displacement sensor according to claim 2, characterized in that: The iron wire (4) is a No. 14 iron wire.

4. The connection device for a displacement sensor according to claim 2, characterized in that: After the wire (4) passes through the connecting hole (5), its two ends are folded back to form a hook shape, which hooks the two sides of the displacement slider (1) to ensure that the wire (4) will not fall out of the connecting hole (5).

5. The connection device for a displacement sensor according to claim 2, characterized in that: The diameter of both connecting holes (5) is set to 5 mm, which is compatible with the diameter of the wire (4), ensuring that the wire (4) can pass smoothly through the connecting holes (5) and form a hook shape.

6. The connection device for a displacement sensor according to claim 2, characterized in that: The two wires (4) are bonded to the outside of the movable pull rod (2) with tape (6).

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