Electromagnetic linear displacement sensor
By adding a protective structure of rubber sleeves and metal retaining rings to the wiring connectors of the electromagnetic linear displacement sensor, and by using fasteners and cable management brackets to organize the wiring, the problems of exposed and tangled wiring connectors are solved, resulting in better connection protection and ease of use.
Patent Information
- Application Number
- CN202423239148.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-27
AI Technical Summary
The existing electromagnetic linear displacement sensors lack protective structures for their external wiring connectors, making them prone to exposure and pulling, which affects their use.
A protective structure of rubber sleeves and metal retaining rings is added to the line connector of the electromagnetic linear displacement sensor, and the line is organized by fasteners and cable management bases, and bolts are used to fix it to prevent the line from getting tangled and pulled.
It effectively protects the wire connectors, prevents them from being exposed, improves the tightness of the connection, avoids wire tangling and pulling, and facilitates installation and use.
Smart Images
Figure CN223525743U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of electromagnetic linear displacement sensor, especially to a kind of electromagnetic linear displacement sensor. BACKGROUND
[0002] Electromagnetic linear displacement sensor is a kind of sensor using electromagnetic principle to measure displacement. It measures the linear displacement of an object by converting mechanical displacement into electrical signals. Electromagnetic linear displacement sensors mainly include inductive displacement sensors and LVDT displacement sensors. They are widely used in various applications that require accurate displacement measurement, such as machine tool control, hydraulic systems, automation equipment, etc. Electromagnetic linear displacement sensors can accurately measure the displacement of target objects relative to the sensor, enabling position detection and control. This is particularly useful in automatic control systems, such as robotic arms, automotive steering systems, aerospace applications, etc.
[0003] The existing technical solutions in the above have the following defects: the existing electromagnetic linear displacement sensor lacks protection structure at the position of external wiring connector. During the use of the sensor, the wiring is repeatedly pulled and used, and the connector position is easily exposed, affecting the use. UTILITY MODEL CONTENT
[0004] The utility model aims to provide a kind of electromagnetic linear displacement sensor.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] An electromagnetic linear displacement sensor includes an electromagnetic linear displacement sensor body. Rubber sleeves are fixedly connected to the two sides of the line connector on the outer side of the electromagnetic linear displacement sensor body. Contact pieces are fixedly connected to the inner side of the rubber sleeves. A clamping groove is reserved on the outer side of the rubber sleeve. A metal clasp is installed inside the clamping groove.
[0007] By adopting the above technical scheme, a protection structure is added to the connector position of the line connection of the electromagnetic linear displacement sensor. Two arc-shaped rubber sleeves are added, which can wrap the rubber sleeve around the connector position. Contact pieces are added to the inner side of the rubber sleeve, which can better adhere to the outer side of the line. A metal clasp is added, which is clamped with the clamping groove, so that the rubber sleeve can better adhere to the outer side of the line and be more tightly connected.
[0008] Further, a fixing piece is installed on the outer side of the electromagnetic linear displacement sensor body. A wire holder is fixedly connected to the outer side of the fixing piece. A first clamping piece is fixedly connected to one end of the outer side of the fixing piece. A second clamping piece is fixedly connected to the other end of the outer side of the fixing piece. A threaded hole is formed in the interior of the second clamping piece. A bolt is inserted into the interior of the first clamping piece.
[0009] By adopting the technical scheme, multiple fixing members are added outside, wire arrangement seats are added outside the fixing members, the wires are neatly clamped into the wire arrangement seats, the wires are prevented from being entangled with wires of other devices, and the wires are prevented from being pulled.
[0010] Further, the rubber sleeves are provided in two, the rubber sleeves adopt arc structures, the contact members are annularly distributed at equal intervals, the contact members and wires outside the electromagnetic linear displacement sensor body are in contact with each other, and the metal snap rings and the clamping grooves are clamped and connected.
[0011] By adopting the technical scheme, the wire joint position outside the electromagnetic linear displacement sensor can be better protected, the wire joint position can be protected when the wires are used and pulled, and the wire joint position is prevented from being exposed.
[0012] Further, the fixing members, the wire arrangement seats, the first clamping members, the second clamping members, the threaded holes and the bolts are respectively provided in multiple, the fixing members are sleeved outside the electromagnetic linear displacement sensor body, and the first clamping members and the second clamping members are of the same size and consistent specifications.
[0013] By adopting the technical scheme, the first clamping member and the second clamping member at two ends outside the fixing member are locked through the bolt, the fixing member can be fixed outside the electromagnetic linear displacement sensor, installation is facilitated, and the fixing member can be installed and used at any time as required.
[0014] Further, the bolt extends into the second clamping member from the first clamping member and is in threaded connection with the threaded hole, and an opening is reserved at one end outside the wire arrangement seat.
[0015] By adopting the technical scheme, better use and operation are facilitated.
[0016] In summary, the beneficial technical effects of the utility model are as follows:
[0017] The rubber sleeve, the metal snap ring, the fixing member and the wire arrangement seat are adopted, the rubber sleeve is added outside the wire joint position of the electromagnetic linear displacement sensor, the metal snap ring is clamped outside the rubber sleeve, the wire joint position can be wrapped, the joint is prevented from being exposed due to pulling, the fixing member is added outside the electromagnetic linear displacement sensor, the wires can be clamped and arranged through the wire arrangement seat outside the fixing member, the fixing member can lock and fix the clamping members through the bolt, and the effect of facilitating use is achieved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole structure schematic view of the utility model;
[0019] Figure 2 It is the three-dimensional structure schematic view of the electromagnetic linear displacement sensor body of the utility model;
[0020] Figure 3 It is the three-dimensional structure schematic view of the utility model Figure 2 It is the three-dimensional structure schematic view of the utility model
[0021] Figure 4 It is the three-dimensional structure schematic view of the utility model
[0022] Figure 5 It is the three-dimensional structure schematic view of the utility model
[0023] In the drawing, 1, electromagnetic linear displacement sensor body;2, rubber sleeve;3, contact;4, card slot;5, metal snap ring;6, fixed part;7, wire arrangement seat;8, first clamping part;9, second clamping part;10, threaded hole;11, bolt. Specific implementation
[0024] The utility model will be further explained in detail in combination with the drawings.
[0025] Refer to Figures 1-5 An electromagnetic linear displacement sensor, including electromagnetic linear displacement sensor body 1, the outside of electromagnetic linear displacement sensor body 1 is located at the both sides of line joint respectively fixedly connected with identical rubber sleeve 2, the inside of rubber sleeve 2 is fixedly connected with contact 3, the outside of rubber sleeve 2 is reserved with card slot 4, the inside of card slot 4 is installed with metal snap ring 5, the outside of electromagnetic linear displacement sensor body 1 is installed with fixed part 6, the outside of fixed part 6 is fixedly connected with wire arrangement seat 7, one end of fixed part 6 outside is fixedly connected with first clamping part 8, the other end of fixed part 6 outside is fixedly connected with second clamping part 9, the inside of second clamping part 9 is provided with threaded hole 10, the inside of first clamping part 8 is inserted with bolt 11, the joint position of the line connection of electromagnetic linear displacement sensor is increased the structure of protection, increases two arc-shaped rubber sleeves 2, can be wrapped in the position of joint with rubber sleeve 2, simultaneously increases contact 3 in the inside of rubber sleeve 2, can better with the outside of line adhesion, simultaneously increases metal snap ring 5, makes rubber sleeve 2 can better with the outside of line adhesion, is connected more closely, increases multiple fixed parts 6 on the outside, increases wire arrangement seat 7 on the outside of fixed part 6, neatly with the line of line arrangement seat 7 inside is clamped, prevents the line and the line of other equipment from being entangled, avoids line pulling, by bolt 11 between the first clamping part 8 and the second clamping part 9 of fixed part 6 outside two ends is locked, can be fixed with the outside of electromagnetic linear displacement sensor with fixed part 6, is convenient for installation, can be installed and used at any time according to the needs.
[0026] As Figures 1-5As shown, the rubber sleeve 2 is provided with two, the rubber sleeve 2 adopts an arc-shaped structure, the contact 3 is equally spaced annularly distributed with multiple, the contact 3 and the line outside the electromagnetic linear displacement sensor body 1 are in contact with each other, the metal snap ring 5 and the clamping groove 4 are clamped and connected, the fixing member 6, the wire arrangement seat 7, the first clamping member 8, the second clamping member 9, the threaded hole 10 and the bolt 11 are respectively provided with multiple equally spaced, the fixing member 6 is sleeved outside the electromagnetic linear displacement sensor body 1, the first clamping member 8 and the second clamping member 9 are the same size and consistent specifications, the bolt 11 extends to the inside of the second clamping member 9 through the first clamping member 8, and is threadedly connected with the threaded hole 10, and the wire arrangement seat 7 has a notch reserved at one end outside.
[0027] The implementation principle of the embodiment is: when in use, the line joint position outside the electromagnetic linear displacement sensor body 1 is protected, there are two rubber sleeves 2 outside, the contact 3 inside the rubber sleeve 2 contacts the outside of the line, at the same time, the metal snap ring 5 is clamped with the clamping groove 4, the rubber sleeve 2 can be tightly connected with the outside of the line, the protection of the joint position is improved, at the same time, the fixing member 6 is installed outside the electromagnetic linear displacement sensor body 1, the first clamping member 8 and the second clamping member 9 are locked through the bolt 11, the fixing member 6 can be fixed outside the electromagnetic linear displacement sensor body 1, the line is clamped into the inside of the wire arrangement seat 7, and the line is arranged.
[0028] The embodiments of the specific embodiment are preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: any equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.
Claims
1. An electromagnetic linear displacement sensor comprising an electromagnetic linear displacement sensor body (1), characterized in that: The outer side of the electromagnetic linear displacement sensor body (1) is fixedly connected with the same rubber sleeve (2) on both sides of the line joint, the inner side of the rubber sleeve (2) is fixedly connected with the contact piece (3), the outer side of the rubber sleeve (2) is reserved with the clamping groove (4), and the metal clasp (5) is installed in the clamping groove (4).
2. The electromagnetic linear displacement sensor of claim 1, wherein: The outer side of the electromagnetic linear displacement sensor body (1) is installed with the fixing piece (6), the outer side of the fixing piece (6) is fixedly connected with the wire seat (7), one end of the outer side of the fixing piece (6) is fixedly connected with the first clamping piece (8), the other end of the outer side of the fixing piece (6) is fixedly connected with the second clamping piece (9), the threaded hole (10) is arranged in the second clamping piece (9), and the bolt (11) is inserted into the first clamping piece (8).
3. The electromagnetic linear displacement sensor of claim 1, wherein: The rubber sleeve (2) is provided with two, the rubber sleeve (2) adopts an arc-shaped structure, a plurality of contact pieces (3) are distributed at equal intervals in a ring shape, the contact piece (3) and the line outside the electromagnetic linear displacement sensor body (1) are in contact with each other, and the metal clasp (5) and the clamping groove (4) are connected in a clamping manner.
4. The electromagnetic linear displacement sensor of claim 2, wherein: The fixing piece (6), the wire seat (7), the first clamping piece (8), the second clamping piece (9), the threaded hole (10) and the bolt (11) are provided with a plurality of equal intervals respectively, the fixing piece (6) is sleeved on the outer side of the electromagnetic linear displacement sensor body (1), the first clamping piece (8) and the second clamping piece (9) are the same in size and consistent in specification.
5. The electromagnetic linear displacement sensor of claim 2, wherein: The bolt (11) extends to the inside of the second clamping piece (9) through the first clamping piece (8) and is in threaded connection with the threaded hole (10), and one end of the outer side of the wire seat (7) is reserved with an opening.