Bluetooth tire pressure detection sensor
By designing protective structures in tire pressure detection sensors, including U-shaped plates, screws, clamp frames and clamp rods, the problem of loosening of the inflatable head due to collision due to swaying through the pipe is solved, and effective protection of the inflatable port and tire inflation are achieved. stability.
Patent Information
- Application Number
- CN202421278895.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-06
AI Technical Summary
After the existing tire pressure detection sensor is inflated, the pipe is prone to swaying and causing the inflatable head to collide, causing the structure to loosen and affect the fixation of the tire air port.
A protective structure including a U-shaped plate, a screw, a clamp frame and a clamp rod is designed. The inflatable head is fixed by a U-shaped plate and a screw. The clamp frame and a clamp rod are used to achieve a stable connection of the inflatable head to avoid swaying and collision.
It effectively prevents the inflatable head from colliding due to swaying through the pipe during the pick-up process, avoids the problem of loose structure of the inflatable head, improves the service life of the inflatable head, and prevents debris from entering the connection port through the rectangular box.
Smart Images
Figure CN222505678U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of tire pressure detection sensors, in particular to a Bluetooth tire pressure detection sensor. Background Art
[0002] The tire pressure detection sensor refers to a device for sensing and detecting tire pressure. It is generally composed of a handle, a connector, a display screen, a switch, a through tube, an inflation head, a connection port, and an internal Bluetooth module. After the connection port is connected to the inflation device, the inflation head is connected to the tire air port, the switch is turned on for inflation, and after the tire pressure value is transmitted through the Bluetooth module in the connector, the inflation device is selectively closed.
[0003] The above-mentioned and existing related technologies often have the following defects: after the tire pressure detection and inflation are completed, since the length of the through tube is generally long, the through tube is in a constant swinging state during the hand-held process, and it is easy for the inflation head to be collided due to its own swinging. The inflation head has many external structures, which may cause the inflation head structure to loosen after a collision and affect the fixation of the tire air inlet.
[0004] To this end, we propose a Bluetooth tire pressure detection sensor. Utility Model Content
[0005] The purpose of the utility model is to provide a Bluetooth tire pressure detection sensor to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a Bluetooth tire pressure detection sensor, comprising a handle, one end of the handle is connected to a connection port, the end of the handle away from the connection port is connected to a connector, a Bluetooth module is provided on the surface of the connector, a display screen is fixedly connected to the upper surface of the connector, a switch is installed on the upper surface of the connector relative to one side of the display screen, a through pipe is connected to the side of the connector away from the handle, the other end of the through pipe is connected to an inflation head, a protective structure is provided on one side of the connector, the protective structure comprises a U-shaped plate, one side of the U-shaped plate is fixedly connected to the connector, a screw is threadedly penetrated on the side of the U-shaped plate away from the connector, one end of the screw is in contact with the inflation head, a card frame is fixedly connected to the inner wall of the U-shaped plate, the surface of the inflation head is slidably connected to the inner wall of the U-shaped plate, a card rod is fixedly connected to one side of the inflation head, and the arc surface of the card rod is slidably connected to the inner wall of the card frame.
[0007] The effect achieved by the above components is: the effect of protecting the inflation port is achieved, so as to minimize the problem that the inflation head is caused to swing and collide by the through tube during the process of taking the handle, causing the inflation head itself to loosen and affect the fixation of the tire inflation port.
[0008] Preferably, a baffle is fixedly connected to the inner wall of the U-shaped plate, and the lower surface of the baffle is in contact with the inflation head.
[0009] The effect achieved by the above components is that the inflation head moves to the bottom of the baffle, and the baffle serves to shield the inflation head and prevent it from tilting.
[0010] Preferably, the U-shaped plate is an acrylic plate, and one end of the screw rod away from the U-shaped plate is fixedly connected to a turning handle.
[0011] The effect achieved by the above components is: the screw rod is driven to rotate by means of the turning handle, and the turning handle achieves the effect of facilitating the operation of the screw rod.
[0012] Preferably, an elastic rope is fixedly connected to one side of the connector close to the through pipe, and the other end of the elastic rope is fixedly connected to the lower surface of the connector.
[0013] The effect achieved by the above components is that the through pipe moves into the elastic rope, and the elastic rope plays the role of temporarily rolling up the through pipe.
[0014] Preferably, a rectangular box is slidably connected to the arc surface of the connecting port, and the inner wall size of the rectangular box is matched with the arc size of the connecting port.
[0015] The effect achieved by the above components is: the movable rectangular box is sleeved on the arc surface of the connection port, and the rectangular box achieves the effect of preventing debris from entering the connection port.
[0016] Preferably, the arc surface of the handle is fixedly connected to a magnet, an iron plate is attracted to one side of the magnet, a connecting frame is fixedly connected to the side of the iron plate away from the magnet, a sliding frame is slidably connected to the surface of the connecting frame, the lower surface of the sliding frame is fixedly connected to the handle, the inner wall of the connecting frame is rotatably connected to a rotating rod, and the arc surface of the rotating rod is fixedly connected to the rectangular box.
[0017] The effect achieved by the above components is: the rectangular box is driven to rotate and move with the help of the connecting frame, and the connecting frame plays a role in assisting in fixing the rectangular box.
[0018] Compared with the prior art, the beneficial effects of the utility model are: by setting a protective structure, the effect of protecting the inflation port is achieved, and after the inflation port is temporarily limited in the U-shaped plate, the inflation head is effectively avoided from swinging and colliding due to the through tube during the taking process, thereby improving the service life of the inflation head, and the rectangular box can also be used to block the connection port to a certain extent, effectively preventing debris from entering the connection port and affecting the inflation of the tire and tire pressure detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure;
[0021] Figure 3 It is a structural schematic diagram of the clamping block of the utility model;
[0022] Figure 4 It is a structural schematic diagram of the connecting frame of the utility model.
[0023] In the figure: 1. handle; 2. connector; 3. display screen; 4. switch; 5. through pipe; 6. inflation head; 7. protective structure; 701. U-shaped plate; 702. screw; 703. card frame; 704. card rod; 705. baffle; 706. turning handle; 707. elastic rope; 708. rectangular box; 709. magnet; 710. iron plate; 711. connecting frame; 712. sliding frame; 713. turning rod; 8. connecting port. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1 and Figure 2 as well as Figure 3 The utility model provides a technical solution: a Bluetooth tire pressure detection sensor, including a handle 1, one end of the handle 1 is connected to a connection port 8, the end of the handle 1 away from the connection port 8 is connected to a connector 2, a Bluetooth module is provided on the surface of the connector 2, a display screen 3 is fixedly connected to the upper surface of the connector 2, a switch 4 is installed on the upper surface of the connector 2 at a position relative to the display screen 3, a through pipe 5 is connected to the side of the connector 2 away from the handle 1, the other end of the through pipe 5 is connected to an inflation head 6, and a protective structure 7 is provided on one side of the connector 2, so as to achieve the effect of protecting the inflation port, so as to avoid the inflation head 6 from swinging and colliding due to the through pipe 5 during the process of taking the handle 1, which may cause the inflation head 6 to loosen and affect the fixation of the tire inflation port.
[0026] The specific setting and function of the protective structure 7 will be described in detail below.
[0027] like Figure 2 and Figure 3As shown, the protective structure 7 includes a U-shaped plate 701, one side of the U-shaped plate 701 is fixedly connected to the connector 2, a screw rod 702 is threaded through the side of the U-shaped plate 701 away from the connector 2, one end of the screw rod 702 is in contact with the inflation head 6, the inner wall of the U-shaped plate 701 is fixedly connected to a card frame 703, the surface of the inflation head 6 is slidably connected to the inner wall of the U-shaped plate 701, and a card rod 704 is fixedly connected to one side of the inflation head 6, and the arc surface of the card rod 704 is slidably connected to the inner wall of the card frame 703. Dynamic connection, the inner wall of the U-shaped plate 701 is fixedly connected with a baffle 705, the lower surface of the baffle 705 is in contact with the inflation head 6, the inflation head 6 moves to below the baffle 705, the baffle 705 serves to shield the inflation head 6 and prevent it from tilting, the U-shaped plate 701 is an acrylic plate, the end of the screw rod 702 away from the U-shaped plate 701 is fixedly connected with a turning handle 706, the turning handle 706 is used to drive the screw rod 702 to rotate, and the turning handle 706 achieves the effect of facilitating the operation of the screw rod 702.
[0028] like Figure 2 and Figure 4 As shown, an elastic rope 707 is fixedly connected to one side of the connector 2 close to the through pipe 5, and the other end of the elastic rope 707 is fixedly connected to the lower surface of the connector 2. The through pipe 5 moves into the elastic rope 707, and the elastic rope 707 plays a role of temporarily rolling up the through pipe 5. The arc surface of the connecting port 8 is slidably connected with a rectangular box 708. The inner wall size of the rectangular box 708 is adapted to the arc size of the connecting port 8. The rectangular box 708 is moved to be sleeved on the arc surface of the connecting port 8. The rectangular box 708 can prevent debris from entering the connecting port 8. The arc surface of the handle 1 is fixed A magnet 709 is fixedly connected, an iron plate 710 is attracted to one side of the magnet 709, a connecting frame 711 is fixedly connected to the side of the iron plate 710 away from the magnet 709, a sliding frame 712 is slidably connected to the surface of the connecting frame 711, the lower surface of the sliding frame 712 is fixedly connected to the handle 1, the inner wall of the connecting frame 711 is rotatably connected to a rotating rod 713, the arc surface of the rotating rod 713 is fixedly connected to the rectangular box 708, the rectangular box 708 is driven to rotate and move with the help of the connecting frame 711, and the connecting frame 711 plays a role in assisting the fixing of the rectangular box 708.
[0029] Working principle: When it is necessary to detect the tire pressure, first move the connecting frame 711 to the side away from the magnet 709, the connecting frame 711 drives the rotating rod 713 to slide from the inner wall of the sliding frame 712, and the connecting frame 711 plays a role in assisting the fixing of the rectangular box 708. The iron plate 710 is separated from the magnet 709 through the connecting frame 711. After the rectangular box 708 is separated from the arc surface of the connecting port 8 by the movement of the rotating rod 713, the rectangular box 708 is rotated, and the rectangular box 708 can prevent debris from entering the connecting port 8. As a result, the rotating rod 713 rotates in the connecting frame 711 through the rectangular box 708. After rotating to a certain angle, the inflation tube is connected to the connecting port 8, and then the rectangular box 708 is loosened, and then the turning handle 706 drives the screw rod 702 to rotate to the side away from the inflation head 6 through the U-shaped plate 701. The turning handle 706 achieves the effect of facilitating the operation of the screw rod 702. The screw rod 702 rotates and moves to separate from the inflation head 6. Then, the inflation head 6 is moved to drive the clamping rod 704 to separate from the inner wall of the clamping frame 703. At this time, the inflation head 6 is due to the through pipe 5. The inflatable head 6 will be lifted up, and the lifted inflatable head 6 will be blocked by the baffle 705. The inflatable head 6 is moved again to separate from the bottom of the baffle 705 and the inner wall of the U-shaped plate 701. The baffle 705 serves to block the inflatable head 6 and prevent it from lifting up. Then the through pipe 5 is moved to drive the inflatable head 6 to separate from the elastic rope 707. The elastic rope 707 serves to temporarily reel up the through pipe 5. At this time, the inflatable head 6 is connected to the tire inflation port. After the connection is completed, the connector 2 is turned on by the switch 4, and the Bluetooth module of the connector 2 is connected to the inflation device. At this time, The tire pressure is tested, and the tire pressure value can be displayed on the display screen 3. When the tire pressure is insufficient, it is transmitted to the inflation device through the Bluetooth module. The inflation device inflates the inflation tube, and the connecting port 8 transmits the air pressure to the through pipe 5 through the inflation tube with the help of the connector 2, and then the air pressure is transmitted to the tire through the inflation port by the inflation head 6. After inflation for a certain period of time, the display screen 3 shows that the tire pressure reaches the normal standard, and the Bluetooth module transmits the value to the inflation device, and then the inflation device stops inflating, thereby completing the tire pressure detection.
[0030] 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.
[0031] 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 Bluetooth tire pressure detection sensor, comprising a handle (1), characterized in that: One end of the handle (1) is connected to a connection port (8), and the end of the handle (1) away from the connection port (8) is connected to a connector (2). A Bluetooth module is provided on the surface of the connector (2). A display screen (3) is fixedly connected to the upper surface of the connector (2). A switch (4) is installed on the upper surface of the connector (2) at a position opposite to the display screen (3). A through pipe (5) is connected to the side of the connector (2) away from the handle (1), and the other end of the through pipe (5) is connected to an inflation head (6). A protective structure (7) is provided on one side of the connector (2). The protective structure (7) is provided on the upper surface of the connector (2). 7) comprises a U-shaped plate (701), one side of the U-shaped plate (701) is fixedly connected to the connector (2), a screw rod (702) is threadedly penetrated on the side of the U-shaped plate (701) away from the connector (2), one end of the screw rod (702) is in contact with the inflation head (6), the inner wall of the U-shaped plate (701) is fixedly connected to a clamping frame (703), the surface of the inflation head (6) is slidably connected to the inner wall of the U-shaped plate (701), and one side of the inflation head (6) is fixedly connected to a clamping rod (704), and the arc surface of the clamping rod (704) is slidably connected to the inner wall of the clamping frame (703).
2. A Bluetooth tire pressure detection sensor according to claim 1, characterized in that: A baffle (705) is fixedly connected to the inner wall of the U-shaped plate (701), and the lower surface of the baffle (705) is in contact with the inflation head (6).
3. The Bluetooth tire pressure detection sensor according to claim 1, characterized in that: The U-shaped plate (701) is an acrylic plate, and one end of the screw rod (702) away from the U-shaped plate (701) is fixedly connected to a turning handle (706).
4. The Bluetooth tire pressure detection sensor according to claim 1, characterized in that: An elastic rope (707) is fixedly connected to one side of the connector (2) close to the through pipe (5), and the other end of the elastic rope (707) is fixedly connected to the lower surface of the connector (2).
5. The Bluetooth tire pressure detection sensor according to claim 1, characterized in that: The arc surface of the connection port (8) is slidably connected to a rectangular box (708), and the inner wall size of the rectangular box (708) is matched with the arc size of the connection port (8).
6. The Bluetooth tire pressure detection sensor according to claim 1, characterized in that: The arc surface of the handle (1) is fixedly connected to a magnet (709), an iron plate (710) is attracted to one side of the magnet (709), a connecting frame (711) is fixedly connected to the side of the iron plate (710) away from the magnet (709), a sliding frame (712) is slidably connected to the surface of the connecting frame (711), a lower surface of the sliding frame (712) is fixedly connected to the handle (1), an inner wall of the connecting frame (711) is rotatably connected to a rotating rod (713), and the arc surface of the rotating rod (713) is fixedly connected to the rectangular box (708).