Sensor with collision protection function
The sensor with adjustable protective shells and mechanisms addresses the limitation of single-length protection, enabling broader applicability and enhanced collision protection for temperature sensors with varying sensing ends.
Patent Information
- Application Number
- CN202420536295.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-19
AI Technical Summary
Existing anti-collision devices for temperature sensors are limited in scope as they primarily protect sensing ends of a single length, restricting their application in diverse detection scenarios.
A sensor with a collision protection function featuring adjustable protective shells and mechanisms that allow adaptation to sensing ends of different lengths, utilizing splicing blocks, connecting plates, and buffer pads to ensure comprehensive protection.
The solution enables the anti-collision device to protect sensors with sensing ends of varying lengths, enhancing its applicability and effectiveness in diverse scenarios by preventing damage from collisions.
Smart Images
Figure CN222188563U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sensor anti-collision, in particular to a sensor with a collision protection function. Background Art
[0002] Temperature sensor refers to a sensor that can sense temperature and convert it into a usable output signal. It can be divided into contact and non-contact types according to the measurement method. It can be divided into thermal resistors and thermocouples according to the sensor material and electronic component characteristics. When the sensor is moved, the temperature probe is very easy to be bumped by the outside world and deformed and damaged. In this case, an anti-collision device is needed to protect the sensor.
[0003] As shown in the reference case "A temperature sensor that prevents collision damage" publication number "CN220063206U", when the upper sleeve and the lower sleeve are connected up and down, a tubular protective sleeve can be formed, and the temperature probe rod is stored in the tubular protective sleeve. When carrying and transporting, the temperature probe rod will not be deformed and damaged by large collisions, and the safety is greatly improved. During installation, the upper sleeve and the lower sleeve can be horizontally spliced to form a mounting plate, and the temperature sensor body can be installed on the equipment through the mounting plate, which has better flexibility and the multifunctional protective component will not be lost;
[0004] However, temperature sensors on the market usually use sensing ends of different lengths for different detection scenarios, and existing anti-collision devices can usually only provide mobile collision protection for sensing ends of a single length, which results in certain limitations on the scope of application of the anti-collision devices.
[0005] Therefore, a sensor with collision protection function is proposed to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a sensor with collision protection function in order to solve the above-mentioned problem, which improves the problem that temperature sensors on the market usually use sensing ends of different lengths for use in different detection scenarios, while the existing anti-collision device can usually only perform mobile collision protection on a single length sensing end, which leads to a certain limitation in the scope of application of the anti-collision device.
[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: a sensor with a collision protection function, comprising: a sensor, two protective shells are arranged on the outside of the sensor, one side of the two protective shells are hinged to each other, a sensing end is fixedly installed on one side of the sensor, and an adjusting protection mechanism is arranged on one side of the two protective shells for adjusting the protective component to be suitable for sensing ends of different sizes, wherein the adjusting protection mechanism comprises a plurality of first connecting blocks, an adjusting component and a protecting component, a plurality of the first connecting blocks are evenly distributed on one side of the two protective shells, the adjusting component is located on one side of the plurality of the first connecting blocks, and the protecting component is located inside the protecting shell, the protecting shell can be used to protect the sensor when it moves, and the adjusting component in the adjusting protection mechanism can be used to adapt and protect sensing ends of different lengths, so that the anti-collision device can be suitable for more sensing ends, and the sensor inside the protecting shell can be further protected from collision through the protecting component, so that the protection effect of the sensor is better;
[0008] The adjustment component includes a plurality of splicing blocks arranged on one side of the plurality of first connecting blocks, the splicing blocks on one side are rotatably connected with the same connecting plate, two connecting plates are provided, a guard plate is provided on one adjacent side of the two connecting plates, a buffer pad is fixedly installed on one adjacent side of the two guard plates, a cover plate is provided under the plurality of splicing blocks, a plurality of second connecting blocks are fixedly installed on the surface of the cover plate, the splicing blocks are all rotatable on the connecting plate, the number of splicing blocks can be increased or decreased according to actual usage, and the splicing blocks on the upper and lower sides can be quickly spliced together when adjustment is needed, so as to adjust the protection length of the sensing end, so that sensing ends of different lengths can be protected, the plurality of splicing blocks at the bottom can be connected to the cover plate, and the bottom of the sensing end is protected by the cover plate, and the plurality of splicing blocks at the top can be connected to the plurality of first connecting blocks.
[0009] Preferably, the adjustment assembly also includes a mounting block fixedly mounted on the second connecting block and the top of the splicing block, a clamping block is fixedly mounted on one side of the mounting block, a mounting groove is provided at the bottom of the splicing block and the first connecting block, a guide groove is provided inside the mounting groove, and a positioning groove is provided on one side of the guide groove. During splicing, the mounting block of the lower splicing block can be moved to the inside of the mounting groove of the upper splicing block, and the clamping block can slide inside the guide groove. The guide groove is set to be L-shaped, and the splicing block is rotated to drive the clamping block to move to the inside of the positioning groove, so that the two splicing blocks can be quickly connected, so that the protection length of the sensing end is extended to adapt to sensing ends of different lengths.
[0010] Preferably, the connecting plate is slidably connected to the adjacent guard plate via a guide rod, a first spring is sleeved on the surface of the guide rod, both ends of the first spring are respectively fixedly connected to the adjacent guard plate and the connecting plate, the guard plate and the buffer pad can be tightly pressed against the sensing end for protection, and when in use, the two first springs on one side of the guard plate squeeze the guard plate, so that the guard plate slides on one side of the connecting plate through the guide rod for tightly pressing against the sensing end for protection.
[0011] Preferably, the first screw is rotatably installed on the surface of the connecting plate, and a push plate is threadedly connected to the surface of the first screw. The push plate is located on one side of the two guide rods, and one side of the push plate is in contact with the two guide rods. The push plate can be pressed and the first screw is rotated to slide on the first screw, so that the push plate pushes the adjacent guide rods to move and adjust the tightening strength of the guard plate.
[0012] Preferably, a contact pad is fixedly mounted on the surface of the cover plate, and the contact pad is located below the sensing end and contacts the sensing end. The contact pad can provide a certain buffer between the cover plate and the sensing end to avoid damage to the sensing end during protection.
[0013] Preferably, the protection component includes a second screw rod fixedly installed inside the protection shell, and two sliding rods are fixedly installed inside the protection shell, one side of the sliding rod is located on one side of the second screw rod, and a driving plate is slidably installed on the surface of the sliding rod, one side of the driving plate is threadedly connected to the second screw rod, and movable blocks are slidably installed on the surfaces of the two sliding rods, and the movable blocks are located on one side of the driving plate, and the same movable plate is fixedly installed on one side of the two movable blocks, and a protective pad is fixedly installed on one side of the movable plate, and the driving plate can be moved on the surface of the second screw rod by rotating the second screw rod, and the driving plate pushes the movable block, so that the movable block drives the corresponding movable plate and the protective pad to tightly protect the sensor.
[0014] Preferably, two second springs are sleeved through the surface of the sliding rod, the two second springs are respectively located on both sides of the movable block, and the two second springs are fixedly connected to the movable block. One side of the second spring is located on one side of the driving plate, and the driving plate presses against the second spring when it moves. The adjacent movable block is driven to move by the second spring, and the second spring can be used for buffering when the movable plate contacts the sensor to avoid damage to the sensor caused by excessive squeezing force.
[0015] The beneficial effects of the utility model are:
[0016] 1. The protective shell can be used to protect the sensor when it moves, and the adjustment component in the protective mechanism can be used to adapt and protect the sensing ends of different lengths, so that the anti-collision device can be applied to more sensing ends, and the protective component can be used to further protect the sensor inside the protective shell from collision, so that the protection effect of the sensor is better;
[0017] 2. The driving plate can be moved on the surface of the second screw by rotating the second screw, and the driving plate pushes the movable block, so that the movable block drives the corresponding movable plate and the protective pad to press against the sensor for protection. When the driving plate moves, it presses against the second spring, and the adjacent movable block is driven to move by the second spring. When the movable plate contacts the sensor, the second spring can be used for buffering to avoid damage to the sensor caused by excessive squeezing force. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the protective cover of the utility model when it is opened;
[0020] Figure 3 This is a schematic diagram of the internal structure of the protective cover of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the splicing block of the utility model;
[0023] Figure 6 It is a schematic diagram of the internal structure of the installation slot of the utility model.
[0024] In the figure: 1. sensor; 101. protective shell; 2. sensing end; 3. adjusting protective mechanism; 31. first connecting block; 32. adjusting assembly; 321. splicing block; 322. connecting plate; 323. guard plate; 324. buffer pad; 325. mounting block; 326. clamping block; 327. mounting groove; 328. guide groove; 329. positioning groove; 3210. guide rod; 3211. first spring; 3212. first screw; 3213. push plate; 3214. cover plate; 33. protective assembly; 331. second screw; 332. sliding rod; 333. driving plate; 334. movable block; 335. second spring; 336. movable plate; 337. protective pad; 34. second connecting block; 35. contact pad. DETAILED DESCRIPTION
[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] When implementing: Figure 1-6 As shown, a sensor with a collision protection function comprises: a sensor 1, two protective shells 101 are arranged on the outside of the sensor 1, one side of the two protective shells 101 is hinged to each other, a sensing end 2 is fixedly installed on one side of the sensor 1, and an adjusting protection mechanism 3 is arranged on one side of the two protective shells 101 for adjusting the protective component to be used with sensing ends 2 of different sizes, wherein the adjusting protection mechanism 3 comprises a plurality of first connecting blocks 31, an adjusting component 32 and a protecting component 33, wherein the plurality of first connecting blocks 31 are evenly distributed on one side of the two protective shells 101, the adjusting component 32 is located on one side of the plurality of first connecting blocks 31, and the protecting component 33 is located inside the protective shell 101, and the protective shell 101 can be used to protect the sensor 1 when it moves, and the adjusting component 32 in the adjusting protection mechanism 3 can be used to adapt and protect sensing ends 2 of different lengths, so that the anti-collision device can be applicable to more sensing ends 2, and the protecting component 33 can be used to further protect the sensor 1 inside the protective shell 101 from collision, so that the protection effect of the sensor 1 is better;
[0027] The adjustment assembly 32 includes a plurality of splicing blocks 321 arranged on one side of the plurality of first connecting blocks 31, the splicing blocks 321 on one side are rotatably connected to the same connecting plate 322, two connecting plates 322 are provided, and a guard plate 323 is provided on the adjacent side of the two connecting plates 322, and a buffer pad 324 is fixedly installed on the adjacent side of the two guard plates 323, and a cover plate 3214 is provided below the plurality of splicing blocks 321, and a plurality of second connecting blocks 34 are fixedly installed on the surface of the cover plate 3214, and the splicing blocks 321 are all on the connecting plate 322 can be rotated, and the number of splicing blocks 321 can be increased or decreased according to actual usage. When adjustment is needed, the splicing blocks 321 on the upper and lower sides can be quickly spliced together to adjust the protection length of the sensing end 2, so that sensing ends 2 of different lengths can be protected. The multiple splicing blocks 321 at the bottom can be connected to the cover plate 3214, and the bottom end of the sensing end 2 is protected by the cover plate 3214. The multiple splicing blocks 321 at the top can be connected to the multiple first connecting blocks 31.
[0028] like Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the adjustment component 32 also includes a mounting block 325 fixedly mounted on the top of the second connecting block 34 and the splicing block 321, a clamping block 326 is fixedly mounted on one side of the mounting block 325, and a mounting groove 327 is provided at the bottom of the splicing block 321 and the first connecting block 31, and a guide groove 328 is provided inside the mounting groove 327, and a positioning groove 329 is provided on one side of the guide groove 328. When splicing, the mounting block 325 of the lower splicing block 321 can be moved to the inside of the mounting groove 327 of the upper splicing block 321, and the clamping block 326 can slide inside the guide groove 328. The guide groove 328 is set to be L-shaped, and the splicing block 321 is rotated to drive the clamping block 326 to move to the inside of the positioning groove 329, so that the quick connection of the two splicing blocks 321 can be completed, so that the protection length of the sensing end 2 is extended to adapt to sensing ends 2 of different lengths;
[0029] The connecting plate 322 is slidably connected to the adjacent guard plate 323 through the guide rod 3210, and a first spring 3211 is sleeved on the surface of the guide rod 3210. The two ends of the first spring 3211 are respectively fixedly connected to the adjacent guard plate 323 and the connecting plate 322. The guard plate 323 and the buffer pad 324 can be tightly pressed against the sensing end 2 for protection. When in use, the two first springs 3211 on one side of the guard plate 323 squeeze the guard plate 323, so that the guard plate 323 slides on one side of the connecting plate 322 through the guide rod 3210 to tightly protect the sensing end 2. The first screw rod 3212 is rotatably installed on the surface of the connecting plate 322, and a push plate is threadedly connected to the surface of the first screw rod 3212 3213, the push plate 3213 is located on one side of the two guide rods 3210, and one side of the push plate 3213 is in contact with the two guide rods 3210. The push plate 3213 can be pressed and the first screw 3212 can be rotated to slide the push plate 3213 on the first screw 3212, so that the push plate 3213 pushes the adjacent guide rods 3210 to move, and the pressing strength of the guard plate 323 can be adjusted. A contact pad 35 is fixedly installed on the surface of the cover plate 3214, and the contact pad 35 is located below the sensing end 2 and in contact with the sensing end 2. The contact pad 35 can be used to make the cover plate 3214 contact with the sensing end 2 with a certain buffer to avoid damage to the sensing end 2 during protection.
[0030] like Figure 2 and Figure 3As shown, the protection component 33 includes a second screw 331 fixedly installed inside the protection shell 101, and two slide bars 332 are fixedly installed inside the protection shell 101. One side of the slide bar 332 is located on one side of the second screw 331. A driving plate 333 is slidably installed on the surface of the slide bar 332. One side of the driving plate 333 is threadedly connected to the second screw 331. A movable block 334 is slidably installed on the surface of the two slide bars 332. The movable block 334 is located on one side of the driving plate 333. The same movable plate 336 is fixedly installed on one side of the two movable blocks 334. A protective pad 337 is fixedly installed on one side of the movable plate 336. The driving plate 333 can be moved on the surface of the second screw 331 by rotating the second screw 331. The driving plate 333 pushes the movable block 334, so that the movable block 334 drives the corresponding movable plate 336 and the protective pad 337 to press against the sensor 1 for protection. Two second springs 335 are provided on the surface of the sliding rod 332. The two second springs 335 are respectively located on both sides of the movable block 334, and the two second springs 335 are fixedly connected to the movable block 334. The second spring 335 on one side is located on one side of the driving plate 333. When the driving plate 333 moves, it presses against the second spring 335, and the adjacent movable block 334 is driven to move by the second spring 335. When the movable plate 336 contacts the sensor 1, the second spring 335 can be used for buffering to avoid damage to the sensor 1 caused by excessive squeezing force.
[0031] When the utility model is in use, the splicing blocks 321 are all rotated on the connecting plate 322, and the number of splicing blocks 321 can be increased or decreased according to actual use conditions. When adjustment is needed, the splicing blocks 321 on the upper and lower sides can be quickly spliced together to adjust the protection length of the sensing end 2, so that sensing ends 2 of different lengths can be protected. The multiple splicing blocks 321 located at the bottom can be connected to the cover plate 3214, and the bottom of the sensing end 2 is protected by the cover plate 3214. The multiple splicing blocks 321 located at the top can be connected to the multiple first connecting blocks 31. When splicing, the mounting block 325 of the lower splicing block 321 can be moved to the inside of the mounting groove 327 of the upper splicing block 321. At this time, the clamping block 326 can be in the guide groove 328 Sliding, the guide groove 328 is set to be L-shaped, and the splicing block 321 is rotated to drive the card block 326 to move to the inside of the positioning groove 329, so that the two splicing blocks 321 can be quickly connected, so that the protection length of the sensing end 2 is extended to adapt to the sensing end 2 of different lengths. The push plate 3213 can be pressed and the first screw 3212 can be rotated to make the push plate 3213 slide on the first screw 3212, so that the push plate 3213 pushes the adjacent guide rod 3210 to move, and the tight strength of the guard plate 323 can be adjusted. The second screw 331 can be rotated to make the drive plate 333 move on the surface of the second screw 331, and the drive plate 333 pushes the movable block 334, so that the movable block 334 drives the corresponding movable plate 336 and the protective pad 337 to tightly protect the sensor 1.
[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A sensor with collision protection function, characterized in that: include: A sensor (1), wherein two protective shells (101) are arranged on the outside of the sensor (1), one side of the two protective shells (101) are hinged to each other, and a sensing end (2) is fixedly mounted on one side of the sensor (1); An adjusting protection mechanism (3) for adjusting the protection component to be suitable for sensing ends (2) of different sizes, the adjusting protection mechanism (3) being arranged on one side of the two protection shells (101); The adjusting and protecting mechanism (3) comprises a plurality of first connecting blocks (31), an adjusting component (32) and a protecting component (33); the plurality of first connecting blocks (31) are evenly distributed on one side of the two protecting shells (101); the adjusting component (32) is located on one side of the plurality of first connecting blocks (31); and the protecting component (33) is located inside the protecting shell (101); The adjustment assembly (32) comprises a plurality of splicing blocks (321) arranged on one side of the plurality of first connecting blocks (31); the splicing blocks (321) on one side are rotatably connected to a same connecting plate (322); two connecting plates (322) are provided; a guard plate (323) is provided on adjacent sides of the two connecting plates (322); a buffer pad (324) is fixedly installed on adjacent sides of the two guard plates (323); a cover plate (3214) is provided below the plurality of splicing blocks (321); a plurality of second connecting blocks (34) are fixedly installed on the surface of the cover plate (3214).
2. A sensor with collision protection function according to claim 1, characterized in that: The adjustment assembly (32) further comprises a mounting block (325) fixedly mounted on the second connecting block (34) and the top of the splicing block (321); a clamping block (326) is fixedly mounted on one side of the mounting block (325); a mounting groove (327) is provided at the bottom of the splicing block (321) and the first connecting block (31); a guide groove (328) is provided inside the mounting groove (327); and a positioning groove (329) is provided on one side of the guide groove (328).
3. A sensor with collision protection function according to claim 2, characterized in that: The connecting plate (322) is slidably connected to the adjacent guard plate (323) via a guide rod (3210); a first spring (3211) is sleeved on the surface of the guide rod (3210); and two ends of the first spring (3211) are respectively fixedly connected to the adjacent guard plate (323) and the connecting plate (322).
4. A sensor with collision protection function according to claim 3, characterized in that: The first screw rod (3212) is rotatably mounted on the surface of the connecting plate (322), and a push plate (3213) is threadedly connected to the surface of the first screw rod (3212). The push plate (3213) is located on one side of the two guide rods (3210), and one side of the push plate (3213) is in contact with the two guide rods (3210).
5. The sensor with collision protection function according to claim 2, characterized in that: A contact pad (35) is fixedly mounted on the surface of the cover plate (3214); the contact pad (35) is located below the sensing end (2) and is in contact with the sensing end (2).
6. The sensor with collision protection function according to claim 1, characterized in that: The protection component (33) comprises a second screw rod (331) fixedly mounted inside the protection shell (101); two slide rods (332) are fixedly mounted inside the protection shell (101); one side of the slide rod (332) is located on one side of the second screw rod (331); a driving plate (333) is slidably mounted on the surface of the slide rod (332); one side of the driving plate (333) is threadedly connected to the second screw rod (331); movable blocks (334) are slidably mounted on the surfaces of the two slide rods (332); the movable blocks (334) are located on one side of the driving plate (333); the same movable plate (336) is fixedly mounted on one side of the two movable blocks (334); and a protection pad (337) is fixedly mounted on one side of the movable plate (336).
7. The sensor with collision protection function according to claim 6, characterized in that: Two second springs (335) are sleeved through the surface of the slide bar (332), the two second springs (335) are respectively located on both sides of the movable block (334), and the two second springs (335) are fixedly connected to the movable block (334), and one side of the second spring (335) is located on one side of the driving plate (333).