Threaded waterproof temperature sensor
By designing a sliding protective frame and baffle structure in a threaded temperature sensor, and using sponge blocks and plastic film to cover the electrode sheet, the problem of poor waterproofing effect during sensor carrying is solved, effectively protecting the electrode sheet and avoiding rust.
Patent Information
- Application Number
- CN202421414301.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing threaded temperature sensors are prone to poor waterproofing during carrying, resulting in rust on the electrode sheet.
A threaded waterproof temperature sensor is designed, using a sliding protective frame and baffle structure, which can achieve tight coverage of the electrode sheet through sponge blocks and plastic film to avoid moisture soaking.
It improves the waterproof effect of the electrode sheet position during the process of carrying the threaded temperature sensor, avoids the electrode sheet corrosion, and improves the waterproof performance of the sensor.
Smart Images
Figure CN222704178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of temperature sensors, in particular to a threaded waterproof temperature sensor. Background Art
[0002] A temperature sensor is a device used to detect and measure ambient temperature or the temperature of an object. The temperature sensor measures temperature by converting heat into electrical signals. Temperature sensors are widely used in industrial automation, electronic equipment, medical equipment and other fields, and can accurately monitor the temperature of the environment or objects in real time.
[0003] The existing related technologies often have the following defects: the threaded temperature sensor is a type of temperature sensor, which can realize the threaded connection between the products to be tested. After the temperature sensor is used, in the process of carrying the threaded temperature sensor, water is easily attached to the temperature sensor detection rod. In the process of carrying the temperature sensor, the water on the detection rod of the temperature sensor is easy to adhere to the surface of the metal electrode sheet, which can easily cause the metal sheet to rust, thereby reducing the waterproof effect of the threaded temperature sensor during carrying.
[0004] Therefore, the utility model provides a threaded waterproof temperature sensor. Utility Model Content
[0005] The utility model aims to solve the disadvantage of poor waterproof effect of threaded temperature sensors in the prior art during carrying, and proposes a threaded waterproof temperature sensor.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a threaded waterproof temperature sensor, comprising an electric wire, one end of the electric wire is fixedly connected to an electrical rod, the other end of the electrical rod is fixedly connected to a threaded joint, the end side of the threaded joint is fixedly connected to a detection rod, the other end of the electric wire is electrically installed with three connecting wires, the other ends of the three connecting wires are all fixedly connected to electrode sheets, the outer side of the electric wire is slidingly covered with a baffle, the surface of the baffle is fixedly connected to a protective frame, the protective frame is located on the outer side of the electric wire, two sponge blocks are covered on the inner side of the protective frame, reserved holes are opened on the end sides of the sponge blocks, the outer surface of the sponge blocks is covered with a plastic film, and the plastic film and the inner side of the protective frame are glued together.
[0007] The effect achieved by the above components is: when the threaded temperature sensor needs to be carried, the protective frame and baffle located on the outside of the wire can be slid, the three connecting wires will slide to the inside of the baffle, and the three electrode sheets will slide to the position between the two sponge blocks inside the protective frame, thereby achieving preliminary covering of the electrode sheets.
[0008] Preferably, a sliding groove is provided on the surface of the baffle, and an inner wall of the sliding groove is slidably connected to a support frame, and the support frame slides through the protective frame.
[0009] The effect achieved by the above components is: the support frame is inserted into the inner side of the reserved hole on the sponge block, and the sponge block will be squeezed and closely attached to the outer side of the electrode sheet together with the plastic film, thereby achieving a tight covering of the electrode sheet and preventing the electrode sheet from being soaked by residual moisture on the detection rod.
[0010] Preferably, two auxiliary heads are fixedly connected to the end sides of the protection frame, and the auxiliary heads are stepped structures.
[0011] The effects achieved by the above components are as follows: the auxiliary head with a stepped structure improves the efficiency of inserting the protective frame into the inner side of the reserved hole.
[0012] Preferably, two rotating pins are fixedly connected to the outer surface of the protection frame, and the other ends of the rotating pins are rotatably connected to a stopper.
[0013] The effect achieved by the above-mentioned components is: the stopper on the rotating pin is rotated to block the stopper outside the support frame, thereby avoiding the sliding work of the support frame in the later stage.
[0014] Preferably, an elastic block is glued to the surface of the stopper.
[0015] The effect achieved by the above components is that the elastic block will gradually be inserted into the position between the support frame and the stopper, thereby improving the tightness of limiting the support frame.
[0016] Preferably, the elastic block is a truncated cone structure.
[0017] The effect achieved by the above components is that by providing the elastic block with a truncated cone structure, it is convenient to rotate the elastic block to between the stopper and the support frame.
[0018] Preferably, a plurality of anti-slip grooves are evenly arranged on the surface of the elastic block.
[0019] The effect achieved by the above components is: by providing the anti-slip grooves, the resistance between the elastic block and the support frame during the torsion of the stopper is increased, and the tightness of limiting the support frame is further improved.
[0020] In summary:
[0021] In the utility model, when the threaded temperature sensor needs to be carried, the protective frame and the baffle plate located on the outside of the electric wire can be slid, the three connecting wires will slide to the inside of the baffle plate, and the three electrode sheets will slide to the position between the two sponge blocks inside the protective frame, so as to achieve preliminary covering of the electrode sheets. By setting the above structure and flexibly covering the electrode sheets, the waterproof effect of the electrode sheet position in the process of carrying the threaded temperature sensor is improved, thereby avoiding the phenomenon of rust on the electrode sheets on the threaded temperature sensor, and improving the waterproof performance of the threaded temperature sensor to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0023] Figure 2 It is a partial structural schematic diagram of the utility model;
[0024] Figure 3 This is a schematic diagram of the disassembled structure of the protective frame in the utility model;
[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the plastic film in the utility model;
[0026] Figure 5 For the utility model Figure 2 Enlarged view of point A.
[0027] Legend: 1. Wire; 2. Electrical rod; 3. Threaded joint; 4. Detection rod; 5. Connecting wire; 6. Electrode sheet; 7. Protective frame; 8. Baffle; 9. Support frame; 10. Turn pin; 11. Block; 12. Plastic film; 13. Auxiliary head; 14. Slide groove; 15. Sponge block; 16. Reserved hole; 17. Elastic block; 18. Anti-slip pattern. DETAILED DESCRIPTION
[0028] Reference Figure 1-5 As shown, the utility model provides a technical solution: a threaded waterproof temperature sensor, comprising an electric wire 1, one end of the electric wire 1 is fixedly connected to an electrical rod 2, the other end of the electrical rod 2 is fixedly connected to a threaded joint 3, the end side of the threaded joint 3 is fixedly connected to a detection rod 4, the other end of the electric wire 1 is electrically installed with three connecting wires 5, and the other ends of the three connecting wires 5 are all fixedly connected to electrode sheets 6.
[0029] The following is a detailed description of its overall specific settings and functions.
[0030] In this embodiment: the outer side of the wire 1 is slidably covered with a baffle 8, and the surface of the baffle 8 is fixedly connected with a protective frame 7, which is located on the outer side of the wire 1, and the inner side of the protective frame 7 is covered with two sponge blocks 15, and the end side of the sponge block 15 is provided with a reserved hole 16, and the outer surface of the sponge block 15 is covered with a plastic film 12, and the plastic film 12 and the inner side of the protective frame 7 are glued together. When the threaded temperature sensor needs to be carried, the protective frame 7 and the baffle 8 located on the outer side of the wire 1 can be slid, and the three connecting wires 5 will slide to the inner side of the baffle 8, and the three electrode sheets 6 will slide to the position between the two sponge blocks 15 inside the protective frame 7, so as to achieve the preliminary covering of the electrode sheets 6. The surface of the baffle 8 is provided with a slide groove 14, and the inner wall of the slide groove 14 is slidably connected with a support frame 9, and the support frame 9 slides through the protective frame 7. Insert the support frame 9 into the inner side of the reserved hole 16 on the sponge block 15. After being squeezed, the sponge block 15 will be tightly attached to the outer side of the electrode sheet 6 together with the plastic film 12, thereby achieving a tight covering of the electrode sheet 6 and preventing the electrode sheet 6 from being soaked by the residual water on the detection rod 4.
[0031] Specifically, two auxiliary heads 13 are fixedly connected to the end side of the protection frame 7, and the auxiliary heads 13 are of a stepped structure. The stepped auxiliary heads 13 improve the efficiency of inserting the protection frame 7 into the inner side of the reserved hole 16. Two rotating pins 10 are fixedly connected to the outer surface of the protection frame 7, and the other end of the rotating pin 10 is rotatably connected to a stopper 11. The stopper 11 on the rotating pin 10 is rotated to block the stopper 11 outside the support frame 9, so as to avoid the sliding work of the support frame 9 in the later stage.
[0032] The surface of the stopper 11 is glued with an elastic block 17. The elastic block 17 will gradually be inserted into the position between the support frame 9 and the stopper 11, thereby improving the tightness of limiting the support frame 9. The elastic block 17 is a truncated cone structure. By providing the elastic block 17 with a truncated cone structure, it is convenient to rotate the elastic block 17 between the stopper 11 and the support frame 9. A plurality of anti-slip grooves 18 are evenly provided on the surface of the elastic block 17. By providing the anti-slip grooves 18, the resistance between the elastic block 17 and the support frame 9 during the torsion of the stopper 11 is increased, thereby further improving the tightness of limiting the support frame 9.
[0033] Working principle: when the threaded temperature sensor needs to be carried, the protective frame 7 and the baffle 8 located on the outside of the electric wire 1 can be slid, and the three connecting wires 5 will slide to the inside of the baffle 8, and the three electrode sheets 6 will slide to the position between the two sponge blocks 15 inside the protective frame 7, so as to achieve the preliminary covering work of the electrode sheet 6. By setting the plastic film 12 on the surface of the sponge block 15, the phenomenon of the sponge block 15 being soaked during use is avoided. At this time, the support frame 9 on the inner wall of the sliding groove 14 can be slid, and the support frame 9 can be inserted into the inner side of the reserved hole 16 on the sponge block 15, wherein the auxiliary head 13 with a stepped structure improves the efficiency of the protective frame 7 inserting the inner side of the reserved hole 16. After being squeezed, the sponge block 15 will be tightly attached to the outer side of the electrode sheet 6 together with the plastic film 12, thereby achieving the tight covering work of the electrode sheet 6, avoiding the electrode sheet 6 being soaked by the residual water on the detection rod 4, and improving the waterproof effect of the electrode sheet 6 position during the carrying of the threaded temperature sensor. At this time, the rotating pin 10 can be rotated The stopper 11 blocks the stopper 11 on the outside of the support frame 9, which can avoid the sliding of the support frame 9 in the later stage. The elastic block 17 with a truncated cone structure will gradually be inserted into the position between the support frame 9 and the stopper 11, thereby improving the tightness of limiting the support frame 9. By setting the elastic block 17 with a truncated cone structure, it is convenient to rotate the elastic block 17 between the stopper 11 and the support frame 9. By setting the anti-slip groove 18, the resistance between the elastic block 17 and the support frame 9 during the twisting process of the stopper 11 is increased, and the tightness of limiting the support frame 9 is further improved. The support frame 9 located on the inner side of the reserved hole 16 is pulled out, and the electrode sheet 6 between the two sponge blocks 15 can be pulled out and used. By setting the above structure, the electrode sheet 6 is flexibly covered, and the waterproof effect of the position of the electrode sheet 6 in the process of carrying the threaded temperature sensor is improved, thereby avoiding the rust of the electrode sheet 6 on the threaded temperature sensor, and improving the waterproof performance of the threaded temperature sensor to a certain extent.
[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
Claims
1. A threaded waterproof temperature sensor, comprising a wire (1), characterized in that: One end of the electric wire (1) is fixedly connected to an electrical rod (2), the other end of the electric rod (2) is fixedly connected to a threaded joint (3), the end side of the threaded joint (3) is fixedly connected to a detection rod (4), the other end of the electric wire (1) is electrically mounted with three connecting wires (5), the other ends of the three connecting wires (5) are all fixedly connected to an electrode sheet (6), the outer side of the electric wire (1) is slidably sleeved with a baffle (8), the surface of the baffle (8) is fixedly connected to a protective frame (7), the protective frame (7) is located on the outer side of the electric wire (1), the inner side of the protective frame (7) is sleeved with two sponge blocks (15), the end side of the sponge block (15) is provided with a reserved hole (16), the outer surface of the sponge block (15) is sleeved with a plastic film (12), and the plastic film (12) and the inner side of the protective frame (7) are glued together.
2. The threaded waterproof temperature sensor according to claim 1, characterized in that: A sliding groove (14) is provided on the surface of the baffle (8), and the inner wall of the sliding groove (14) is slidably connected to a support frame (9), and the support frame (9) slides through the protective frame (7).
3. The threaded waterproof temperature sensor according to claim 2, characterized in that: Two auxiliary heads (13) are fixedly connected to the end side of the protection frame (7), and the auxiliary heads (13) are of a stepped structure.
4. The threaded waterproof temperature sensor according to claim 2, characterized in that: Two rotating pins (10) are fixedly connected to the outer surface of the protection frame (7), and the other end of the rotating pin (10) is rotatably connected to a stopper (11).
5. The threaded waterproof temperature sensor according to claim 4, characterized in that: An elastic block (17) is glued to the surface of the stopper (11).
6. The threaded waterproof temperature sensor according to claim 5, characterized in that: The elastic block (17) is a truncated cone structure.
7. The threaded waterproof temperature sensor according to claim 5, characterized in that: The surface of the elastic block (17) is evenly provided with a plurality of anti-slip grooves (18).