CN215493655U - Novel wheel hub velocity measurement sensor - Google Patents

Abstract

The utility model discloses a novel hub speed measurement sensor, which comprises a hub frame and a protective cylinder, wherein one side of the hub frame is provided with the protective cylinder, a rotating rod device rotating along with the hub frame is arranged in the hub frame, the surface of the rotating rod device is parallelly inserted with a fixing device for stabilizing the rotating rod device in a sliding manner, and a speed measurement device is fixedly arranged in the protective cylinder. The user can read the testing parameters.

Description

Novel wheel hub velocity measurement sensor

Technical Field

The utility model relates to the technical field, in particular to a novel hub speed measuring sensor.

Background

The hub is a part for mounting the axle in the center of the wheel, namely, a conventional rim or steel ring, and the automobile hub is an important component of an automobile part, and the hub is easily stained with dirt and is likely to be corroded and deformed if not cleaned for a long time.

Along with the progress of the times, the automobile industry develops very rapidly, and the car hub is the important part of car, and when using, can rotate the car hub usually and test the speed, and traditional speed sensor check out test set is bulky, so need external power supply during the detection and test the speed the in-process at the wheel hub and use comparatively inconveniently, and be not portable when working outside.

Therefore, a novel hub speed measurement sensor is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel hub speed measurement sensor to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel wheel hub tachometer sensor, includes wheel hub frame and a protective barrel, wheel hub frame one side is provided with a protective barrel, wheel hub frame inside is provided with follows wheel hub frame pivoted bull stick device, bull stick device parallel surface slides and pegs graft and has the fixing device of firm bull stick device, the inside fixed mounting of protective barrel has speed sensor, protective barrel one side is provided with the closing cap device of observation data.

Preferably, the rotating rod device comprises an inserting rod and a protecting sleeve, the inserting rod is inserted into the hub inserting hole in a sliding mode, and the surface of the inserting rod is fixedly connected with the protecting sleeve at the position of the hub inserting hole.

Preferably, the fixing device comprises a packaging box, a power-on module, a press switch and an electromagnet, the packaging box is inserted and connected in a sliding mode on two sides of the surface of the insertion rod, the power-on module is fixedly installed inside the packaging box, the press switch is electrically connected to one side of the power-on module, the press switch is fixedly connected with the packaging box, the electromagnet is electrically connected to one side of the power-on module, and the electromagnet is fixedly connected with the packaging box.

Preferably, the speed sensor includes turning block, touch pole, touching counter, control chip module and USB port, the inside one side of a protection section of thick bamboo is rotated and is connected with the turning block, turning block and inserted bar fixed connection, turning block one side fixedly connected with touch pole, the inside fixed mounting of a protection section of thick bamboo has the touching counter, the inside fixed mounting of a protection section of thick bamboo has the control chip module, control chip module one side electric connection has the touching counter, control chip module one side fixedly connected with USB port.

Preferably, the capping device includes visor, fixture block, control circuit board, USB plug, timing display and connects the electric pole, a protection section of thick bamboo one side is provided with the visor, visor one side symmetry fixedly connected with fixture block, the fixture block is with a protection section of thick bamboo joint, the inside fixed mounting of visor has control circuit board, control circuit board one side fixedly connected with USB plug, the USB plug pegs graft with the USB port is slided, the inside fixedly connected with timing display of visor, symmetry electric connection has the connection electric pole between timing display and the control circuit board.

Preferably, the touch rod and one end of the touch counter are both arc-shaped.

Preferably, the protection cylinder is made of stainless steel materials.

Preferably, one end of the clamping block is trapezoidal.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotating rod device which is simply installed is matched with the fixing device, so that the whole speed measuring device can be conveniently installed on the hub, the use is very convenient, the rotating speed of the hub is tested by the speed measuring device through rotating the hub, the whole device is small and exquisite and is convenient to install, the operation of an external power supply can be omitted due to the fact that the independent power supply is installed inside, and the carrying and the going out work are convenient.

2. The utility model uses the timing display device to store data through the testing device and calculate and display the number of turns of the hub rotation and the linear velocity in unit time through function conversion, so that a user can read testing parameters more.

Drawings

FIG. 1 is a schematic view of an overall test installation of the present invention;

FIG. 2 is a schematic view of the hub structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic view of a fixing device according to the present invention;

FIG. 5 is a schematic structural diagram of a speed measuring device and a capping device according to the present invention;

fig. 6 is an enlarged view of the position of the blocking piece in fig. 5.

In the figure: 1. a hub carrier; 2. a rotating rod device; 21. inserting a rod; 22. a protective sleeve; 3. a fixing device; 31. packaging the box; 32. a power-on module; 33. a push switch; 34. an electromagnet; 4. a protective cylinder; 51. a speed measuring device; 51. rotating the block; 52. a touch lever; 53. touching a counter; 54. a control chip module; 55. a USB port; 6. a capping device; 61. a protective cover; 62. a clamping block; 63. a control circuit board; 64. a USB plug; 65. a timing display; 66. and connecting the electric pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a novel wheel hub speed measurement sensor shown in the figure includes a wheel hub frame 1 and a protection cylinder 4, the protection cylinder 4 is disposed on one side of the wheel hub frame 1, a rotating rod device 2 rotating along with the wheel hub frame 1 is disposed inside the wheel hub frame 1, a fixing device 3 for fixing the rotating rod device 2 is inserted in the surface of the rotating rod device 2 in a parallel sliding manner, a speed measurement device 5 is fixedly mounted inside the protection cylinder 4, and a cover sealing device 6 for observing data is disposed on one side of the protection cylinder 4.

The rotating rod device 2 is installed on the hub frame 1, the rotating rod device 2 is fixed with the hub frame 1 through the fixing device 3, the rotating speed of the hub frame 1 is tested through the rotating speed testing device 5, and testing parameters are displayed on the cover sealing device 6.

Referring to fig. 2, the rotating rod device 2 includes an inserting rod 21 and a protecting sleeve 22, the inserting rods 21 are inserted into the inserting holes of the hub frame 1 in a sliding manner, and the protecting sleeve 22 is fixedly connected to the surface of the inserting rod 21 at the position of the inserting hole of the hub.

The insert rod 21 is inserted into the hub carrier 1, and the protector 22 prevents the insert rod 21 from being in hard contact with the hub carrier 1.

Referring to fig. 4, the fixing device 3 includes a packaging box 31, an energizing module 32, a push switch 33 and an electromagnet 34, the packaging box 31 is inserted into two sides of the surface of the insertion rod 21 in a sliding manner, the energizing module 32 is fixedly installed inside the packaging box 31, one side of the energizing module 32 is electrically connected to the push switch 33, the push switch 33 is fixedly connected to the packaging box 31, one side of the energizing module 32 is electrically connected to the electromagnet 34, and the electromagnet 34 is fixedly connected to the packaging box 31.

The power supply of the electrifying module 32 is controlled to be switched on and off by pressing the push switch 33, the electromagnet 34 is electrified through the electrifying module 32, the electromagnet 34 is adsorbed on the hub frame 1, and the rotating rod device 2 is more stable on the hub frame 1.

Referring to fig. 5, the speed measuring device 5 includes a rotating block 51, a touch rod 52, a touch counter 53, a control chip module 54 and a USB port 55, the rotating block 51 is rotatably connected to one side inside the protection cylinder 4, the rotating block 51 is fixedly connected to the insertion rod 21, the touch rod 52 is fixedly connected to one side of the rotating block 51, the touch counter 53 is fixedly installed inside the protection cylinder 4, the control chip module 54 is fixedly installed inside the protection cylinder 4, the touch counter 53 is electrically connected to one side of the control chip module 54, and the USB port 55 is fixedly connected to one side of the control chip module 54.

The hub carrier 1 rotates to drive the rotating rod device 2 to rotate, the rotating rod device 2 drives the rotating block 51 to rotate, the rotating block 51 rotates to drive the touch rod 52 to rotate, the touch rod 52 rotates for a circle and once touches the counter 53, the touch counter 53 counts once, the data of the touch times are stored and controlled by the chip module 54, and the USB port 55 can transmit data.

Referring to fig. 5, the capping device 6 includes a protective cover 61, a clamping block 62, a control circuit board 63, a USB plug 64, a timing display 65 and an electrical connection post 66, wherein the protective cover 61 is disposed on one side of the protective barrel 4, the clamping block 62 is symmetrically and fixedly connected to one side of the protective cover 61, the clamping block 62 is clamped to the protective barrel 4, the control circuit board 63 is fixedly mounted inside the protective cover 61, the USB plug 64 is fixedly connected to one side of the control circuit board 63, the USB plug 64 is slidably inserted into the USB port 55, the timing display 65 is fixedly connected inside the protective cover 61, and the electrical connection post 66 is symmetrically and electrically connected between the timing display 65 and the control circuit board 63.

After the protective cover 61 is inserted into the protective cylinder 4 through the fixture block 62, the USB plug 64 is inserted into the USB port 55, the control chip module 54 transmits data to the control circuit board 63, and finally transmits the data to the timing display 65 for display, so that the reading is facilitated.

Referring to fig. 5, the touch rod 52 and one end of the touch counter 53 are both arc-shaped, so as to prevent the touch rod 52 and the touch counter 53 from being in hard contact at a high rotation speed, thereby damaging the equipment.

Referring to fig. 2, the protection cylinder 4 is made of stainless steel, so that the metal strength is high, the protection performance is good, the corrosion resistance is strong, and the service life is long.

Referring to fig. 6, one end of the latch 62 is trapezoidal to facilitate the installation and removal of the capping device 6.

The working principle is as follows: .

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a novel wheel hub tacho sensor, includes wheel hub frame (1) and protecting tube (4), wheel hub frame (1) one side is provided with protecting tube (4), its characterized in that: the wheel hub device comprises a wheel hub frame (1), and is characterized in that a rotating rod device (2) rotating along with the wheel hub frame (1) is arranged in the wheel hub frame (1), a fixing device (3) for fixing the rotating rod device (2) is inserted in the surface of the rotating rod device (2) in a parallel sliding mode, a speed measuring device (5) is fixedly arranged in a protection cylinder (4), and a cover sealing device (6) for observing data is arranged on one side of the protection cylinder (4).

2. The novel hub speed measurement sensor according to claim 1, characterized in that: the utility model discloses a car hub socket, including pivot lever device (2), car hub jack, including pivot lever, rotation lever device (2) including inserted bar (21) and lag (22), the inside equal slip grafting of car hub jack has inserted bar (21), inserted bar (21) surface is located car hub jack position fixedly connected with lag (22), fixing device (3) are including encapsulation box (31), circular telegram module (32), press the switch (33) and electro-magnet (34), speed sensor (5) are including turning block (51), touching pole (52), touching counter (53), control chip module (54) and USB port (55).

3. The novel hub speed measurement sensor according to claim 2, characterized in that: the novel packaging box is characterized in that packaging boxes (31) are inserted in two sides of the surface of the insert rod (21) in a sliding mode, an electrifying module (32) is fixedly installed inside the packaging boxes (31), one side of the electrifying module (32) is electrically connected with a press switch (33), the press switch (33) is fixedly connected with the packaging boxes (31), one side of the electrifying module (32) is electrically connected with an electromagnet (34), and the electromagnet (34) is fixedly connected with the packaging boxes (31).

4. The novel hub speed measurement sensor according to claim 3, characterized in that: the utility model discloses a protection device, including a protection section of thick bamboo (4), the inside one side of protection section of thick bamboo (4) is rotated and is connected with turning block (51), turning block (51) and inserted bar (21) fixed connection, turning block (51) one side fixedly connected with touches pole (52), the inside fixed mounting of protection section of thick bamboo (4) has touching counter (53), the inside fixed mounting of protection section of thick bamboo (4) has control chip module (54), control chip module (54) one side electric connection has touching counter (53), control chip module (54) one side fixedly connected with USB port (55).

5. The novel hub speed measurement sensor according to claim 1, characterized in that: the utility model discloses a timing device, including closing cap device (6) and power connection post (66), protective cover (61), fixture block (62), control circuit board (63), USB plug (64), timing display (65), protection section of thick bamboo (4) one side is provided with visor (61), visor (61) one side symmetry fixedly connected with fixture block (62), fixture block (62) and protection section of thick bamboo (4) joint, the inside fixed mounting of protective cover (61) has control circuit board (63), control circuit board (63) one side fixedly connected with USB plug (64), USB plug (64) and USB port (55) slip are pegged graft, the inside fixedly connected with timing display (65) of protective cover (61), symmetrical electric connection has power connection post (66) between timing display (65) and control circuit board (63).

6. The novel hub speed measurement sensor according to claim 2, characterized in that: the touch rod (52) and one end of the touch counter (53) are both arc-shaped.

7. The novel hub speed measurement sensor according to claim 4, characterized in that: the protective cylinder (4) is made of stainless steel material.

8. The novel hub speed measurement sensor according to claim 5, characterized in that: one end of the clamping block (62) is trapezoidal.

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