Vehicle hub temperature sensing alarm device
By using fixing rings, slots, limit slots and springs in the vehicle hub temperature monitoring device, the problem of unstable fixation of limit box and temperature sensor is solved, and more stable fixation and temperature monitoring is achieved, and timely alarm function.
Patent Information
- Application Number
- CN202420844027.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The fixing effect of the limit box and temperature sensor in the existing vehicle hub temperature monitoring device is not stable enough and is easy to loosen.
The fixing ring, slot, limit slot, limit box, spring, extrusion plate and limit block are used to cooperate with each other. The limiting component drives the limit column to expand and retract in the telescopic groove, and controls the insertion of the limit column or Unplug the limit hole and insert the limit slot with the limit block to achieve stable fixation of the limit box, and fix the temperature sensor through the extrusion plate and the slot in the installation slot.
It realizes more stable and fixed limit box and temperature sensor, avoids loosening, ensures the reliability and sustainability of temperature monitoring, and can send alarms in a timely manner when the temperature is too high.
Smart Images
Figure CN222223825U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheel hubs, in particular to a vehicle wheel hub temperature sensing alarm device. Background Art
[0002] The wheel hub is a cylindrical metal part with the inner profile of the tire supporting the tire, and the center is mounted on the shaft. It is also called a wheel rim, steel rim, wheel, or tire bell. There are many types of wheel hubs according to their diameter, width, molding method, and materials. The wheel hub surface treatment process will also be different according to the characteristics and requirements of different models, which can be roughly divided into two types: baking varnish and electroplating.
[0003] After searching, the existing Chinese patent announcement number is: CN220708587U, which provides a vehicle wheel hub temperature monitoring device. The patent sets a limit device. In order to monitor the wheel hub temperature with a temperature sensor, the limit box is aligned with the inner side of the fixed ring and rotates. The temperature sensor will be close to the surface of the wheel hub. When the temperature sensor is removed, the pressing plate is pressed down. At this time, the sliding rod and the gear rod move downward at the same time, causing the gear roller to rotate clockwise, and the gear roller then drives the limit gear plate to move upward. In the absence of external force, the spring will push the pressing plate upward, so that the limit gear plate is always stuck in the limit box. When the wheel hub rotates, the pressing plate has a centrifugal force, which makes the pressing plate tend to move away from the fixed box, thereby making the limit gear plate more tightly stuck in the limit box.
[0004] Although the above patent can make the limit tooth plate more tightly clamped in the limit box for fixation, the above vehicle wheel hub temperature monitoring device still has the following problems: the fixing effect of the limit box and the temperature sensor is not good and is not stable enough.
[0005] In view of the above problems, a vehicle wheel hub temperature sensing alarm device is proposed. Utility Model Content
[0006] The utility model aims to provide a vehicle wheel hub temperature sensing alarm device, which solves the problem of poor fixing effect and insufficient stability of the limit box and the temperature sensor in the background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle wheel hub temperature sensing alarm device, comprising a wheel hub, a fixing ring is fixedly connected to the outer side of the wheel hub, a card slot is opened on the outer side of the wheel hub, four limit slots are opened inside the fixing ring, a temperature sensor is provided in the card slot, a limit box is arranged in the fixing ring, a mounting slot is opened in the limit box, a first spring is fixedly connected in the mounting slot, an extrusion plate is fixedly connected to the other end of the first spring, the other end of the temperature sensor is arranged in the mounting slot, four limit blocks are fixedly connected to the outside of the limit box, limit holes are opened at the top and bottom of the limit box, limit assemblies are arranged at the upper and lower sides of the front side of the fixing ring, limit columns are connected to the opposite sides of the two limit assemblies, a fixing slot is opened on the front side of the limit box, a transmitter is fixedly connected in the fixing slot.
[0008] By adopting the above technical solution, during the installation of the temperature sensor, when the limit box cover is inserted into the fixing ring outside the temperature sensor, the extrusion plate in the installation groove cooperates with the clamping groove to fix the temperature sensor.
[0009] As a further description of the above technical solution: the limiting assembly includes a fixed block, the two fixed blocks are fixedly connected to the outside of the fixing ring, the two fixed blocks are provided with telescopic grooves on opposite sides, a pull rod passes through and is slidably connected to the telescopic groove, the two pull rods are fixedly connected to the limiting column on opposite sides, a rotating plate is provided on the outside of the fixed block, a through groove is provided in the rotating plate, a rotating shaft passes through and is rotatably connected to the middle of the through groove, and the outside of the rotating shaft is rotatably connected to the pull rod.
[0010] By adopting the above technical solution, the limiting component can drive the limiting column to extend and retract in the telescopic groove, so that the limiting column can be controlled to be inserted into the limiting hole, or pulled out from the limiting hole, so as to fix the limiting box. In combination with the limiting block inserted into the limiting groove, the limiting box can be made more stable and less likely to loosen.
[0011] As a further description of the above technical solution: the extrusion plate is arranged in the installation groove, and the outer part of the extrusion plate is slidably connected to the inner wall of the installation groove.
[0012] By adopting the above technical solution, the extrusion plate can be easily extended and retracted in the installation groove.
[0013] As a further description of the above technical solution: the limit block is arranged in the limit groove, and the outer part of the limit block is slidably connected to the inner wall of the limit groove.
[0014] By adopting the above technical solution, it is convenient to insert the limiting block into the limiting groove.
[0015] As a further description of the above technical solution: the limiting column is arranged in the limiting hole, and the outer part of the limiting column is slidably connected to the inner wall of the limiting hole.
[0016] By adopting the above technical solution, the limiting box is fixed by inserting the limiting column into the limiting groove.
[0017] As a further description of the above technical solution: the outer wall of the limit box is slidably connected to the inner wall of the fixing ring.
[0018] By adopting the above technical solution, it is convenient to insert the limit box into the groove fixing ring.
[0019] As a further description of the above technical solution: the clamping groove is arranged inside the fixing ring.
[0020] By adopting the above technical solution, the temperature sensor can be limited by the card slot.
[0021] As a further description of the above technical solution: a second spring is sleeved on the outside of the pull rod, and the second spring is arranged in the telescopic groove.
[0022] By adopting the above technical solution, the limiting column can be easily driven to extend out of the telescopic slot through the second spring.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0024] 1. The utility model provides a vehicle wheel hub temperature sensing alarm device. First, a fixed block, an expansion slot, a limit column, a limit hole, a second spring, a rotating plate, a limit block and a limit slot cooperate with each other. The limit assembly can drive the limit column to expand and contract in the expansion slot, so that the limit column can be controlled to be inserted into the limit hole, or pulled out from the limit hole, so as to fix the limit box. The limit block is inserted into the limit slot, so that the limit box can be more stable and not easy to loosen.
[0025] 2. The utility model provides a vehicle wheel hub temperature sensing alarm device, which cooperates with each other through a fixing ring, a limit box, an installation groove, a clamping groove, a first spring, an extrusion plate and a temperature sensor. During the installation of the temperature sensor, when the limit box cover is inserted into the fixing ring from the outside of the temperature sensor, the extrusion plate in the installation groove cooperates with the clamping groove to fix the temperature sensor. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0027] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;
[0028] Figure 3It is an exploded schematic diagram of the internal structure of the limit box of the utility model;
[0029] Figure 4 It is a schematic diagram of the structure of the limit assembly of the utility model.
[0030] In the figure: 1. wheel hub; 2. slot; 3. fixing ring; 4. limit slot; 5. temperature sensor; 6. limit box; 7. mounting slot; 8. first spring; 9. extrusion plate; 10. limit block; 11. limit hole; 12. fixing block; 13. telescopic slot; 14. pull rod; 15. limit column; 16. rotating plate; 17. through slot; 18. rotating shaft; 19. second spring; 20. fixing slot; 21. transmitter. DETAILED DESCRIPTION
[0031] The following will refer to 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 of 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.
[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0033] Reference Figure 1 , Figure 2 and Figure 3 The utility model is a vehicle wheel hub temperature sensing alarm device, comprising a wheel hub 1, a fixing ring 3 is fixedly connected to the outer side of the wheel hub 1, which plays a fixing effect, a card slot 2 is opened on the outer side of the wheel hub 1, which plays a role in limiting the temperature sensor 5, and four limiting slots 4 are opened inside the fixing ring 3, which play a role in limiting the limiting block 10, and the card slot 2 is provided with a temperature sensor 5, which can detect the temperature of the wheel hub 1, and a limiting box 6 is arranged in the fixing ring 3, and an information processing module (not marked in the figure) is installed in the front side of the limiting box 6, and an installation slot 7 is opened in the limiting box 6, and a first spring 8 is fixedly connected in the installation slot 7. The first spring The other end of the spring 8 is fixedly connected to the extrusion plate 9, and the other end of the temperature sensor 5 is arranged in the installation groove 7. Four limit blocks 10 are fixedly connected to the outside of the limit box 6 to achieve the limiting effect. Limit holes 11 are provided on the top and bottom of the limit box 6, and limit components are provided on the upper and lower sides of the front side of the fixing ring 3. The two limit components are connected to the limiting columns 15 on the opposite sides. The limit columns 15 are inserted into the limiting holes 11 to fix the limit box 6. A fixing groove 20 is provided on the front side of the limit box 6, and a transmitter 21 is fixedly connected in the fixing groove 20. The information processing module is electrically connected to the temperature sensor 5 and the transmitter 21 through wires.
[0034] Reference Figure 4The limiting assembly includes a fixed block 12, and the two fixed blocks 12 are fixedly connected to the outside of the fixed ring 3. Telescopic grooves 13 are provided on opposite sides of the two fixed blocks 12. A pull rod 14 passes through and is slidably connected in the telescopic groove 13. The other end of the pull rod 14 passes through the telescopic groove 13 and extends into a through groove 17 in the rotating plate 16. The opposite sides of the two pull rods 14 are fixedly connected to the limiting column 15. A rotating plate 16 is provided on the outside of the fixed block 12, and the pull rod 14 is driven to move by the rotating plate 16. A through groove 17 is provided in the rotating plate 16, and a rotating shaft 18 passes through and is rotatably connected in the middle of the through groove 17. The rotating shaft 18 is rotatably connected to the pull rod 14 on the outside.
[0035] Reference Figure 2 and Figure 4 The extrusion plate 9 is arranged in the installation groove 7, and the outside of the extrusion plate 9 is slidably connected to the inner wall of the installation groove 7, which can facilitate the extrusion plate 9 to be extended and retracted in the installation groove 7. The limit block 10 is arranged in the limit groove 4, and the outside of the limit block 10 is slidably connected to the inner wall of the limit groove 4, which is convenient for the limit block 10 to be inserted into the limit groove 4. The limit column 15 is arranged in the limit hole 11, and the outside of the limit column 15 is slidably connected to the inner wall of the limit hole 11. The outer wall of the limit box 6 is slidably connected to the inner wall of the fixing ring 3, which is convenient for the limit box 6 to be inserted into the groove fixing ring 3. The card slot 2 is arranged inside the fixing ring 3, and the temperature sensor 5 can be limited by the card slot 2. The outside of the pull rod 14 is sleeved with a second spring 19, and the second spring 19 is arranged in the telescopic slot 13.
[0036] Working principle: When in use, when installing the temperature sensor 5, insert one end of the temperature sensor 5 into the card slot 2, so that the temperature sensor 5 fits with the wheel hub 1, then put the limit box 6 on the outside of the temperature sensor 5, and insert the limit box 6 into the fixing ring 3. At the same time, the limit block 10 on the limit box 6 is inserted into the limit slot 4 in the fixing ring 3. At this time, the first spring 8 in the installation slot 7 is squeezed and contracted, thereby driving the extrusion plate 9 to expand and contract in the installation slot 7, so that the temperature sensor 5 is squeezed and fixed by the extrusion plate 9. When the limit hole 11 outside the limit box 6 corresponds to the position of the limit column 15, the rotating plate 16 is pushed downward. At this time, the compressed second spring 19 is reset to drive the limit column 15 to be inserted into the limit hole 11, so as to realize the installation of the limit box 6. The limit block 10 can make the limit The positioning box 6 is more stable and not easy to loosen. When the limit box 6 needs to be disassembled, the rotating plate 16 is pulled upward to make the rotating plate 16 rotate 90° around the rotating shaft 18. Then, the bottom of the rotating plate 16 limits the fixed block 12. At this time, the rotating plate 16 rotates along the rotating shaft 18, and then the pull rod 14 can be pulled. The limit column 15 is driven by the pull rod 14 to squeeze the second spring 19 and retract it into the telescopic groove 13. At this time, the limit column 15 is separated from the limit hole 11, so that the limit box 6 can be quickly disassembled. The temperature of the wheel hub 1 is sensed by the temperature sensor 5. However, when the temperature is too high, the information processing module (not marked in the figure) will process the information after receiving the electrical signal of the temperature sensor 5, and then transmit it to the transmitter 21. The transmitter 21 will wirelessly transmit the information to the background, and then monitor and alarm.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vehicle wheel hub temperature sensing alarm device, comprising a wheel hub (1), characterized in that: A fixing ring (3) is fixedly connected to the outer side of the wheel hub (1), a clamping groove (2) is provided on the outer side of the wheel hub (1), four limiting grooves (4) are provided inside the fixing ring (3), a temperature sensor (5) is provided in the clamping groove (2), a limiting box (6) is provided inside the fixing ring (3), a mounting groove (7) is provided inside the limiting box (6), a first spring (8) is fixedly connected inside the mounting groove (7), and the other end of the first spring (8) is fixedly connected to a pressing plate (9), The other end of the temperature sensor (5) is arranged in the mounting groove (7); the limit box (6) is fixedly connected to four limit blocks (10) on the outside; the limit box (6) is provided with limit holes (11) on the top and bottom; limit components are provided on the upper and lower sides of the front side of the fixing ring (3); the two limit components are connected to limit columns (15) on opposite sides; the limit box (6) is provided with a fixing groove (20) on the front side; and a transmitter (21) is fixedly connected in the fixing groove (20).
2. A vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The limiting assembly comprises a fixed block (12), the two fixed blocks (12) are fixedly connected to the outside of the fixing ring (3), the two fixed blocks (12) are provided with telescopic grooves (13) on opposite sides, a pull rod (14) passes through and is slidably connected in the telescopic groove (13), the two pull rods (14) are fixedly connected to the limiting column (15) on opposite sides, a rotating plate (16) is arranged on the outside of the fixed block (12), a through groove (17) is provided in the rotating plate (16), a rotating shaft (18) passes through and is rotatably connected in the middle of the through groove (17), and the rotating shaft (18) is rotatably connected to the pull rod (14) on the outside.
3. The vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The extrusion plate (9) is arranged in the installation groove (7), and the outside of the extrusion plate (9) is slidably connected to the inner wall of the installation groove (7).
4. The vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The limiting block (10) is arranged in the limiting groove (4), and the outside of the limiting block (10) is slidably connected to the inner wall of the limiting groove (4).
5. The vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The limiting column (15) is arranged in the limiting hole (11), and the outside of the limiting column (15) is slidably connected to the inner wall of the limiting hole (11).
6. A vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The outer wall of the limit box (6) is slidably connected to the inner wall of the fixing ring (3).
7. The vehicle wheel hub temperature sensing alarm device according to claim 1, characterized in that: The clamping groove (2) is arranged inside the fixing ring (3).
8. The vehicle wheel hub temperature sensing alarm device according to claim 2, characterized in that: The pull rod (14) is sleeved with a second spring (19) on the outside, and the second spring (19) is arranged in the telescopic slot (13).