CN214309918U

CN214309918U - Sports ball pressure detection device

Info

Publication number: CN214309918U
Application number: CN202120387267.6U
Authority: CN
Inventors: 韩潇
Original assignee: Zhengzhou University of Science and Technology
Current assignee: Zhengzhou University of Science and Technology
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-28
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to the technical field of pressure detection, in particular to a sports ball pressure detection device, wherein a pressure sensor measures the pressing strength of a sports ball, so as to detect the pressure of the sports ball, improve the convenience of the device for detecting the pressure of the sports ball, reduce the working strength of a manual operation device for personnel, improve the efficiency of the device for detecting the sports ball and improve the practicability of the device; the base, two sets of bearings, two sets of screw rods, two sets of first gears, two sets of swivel nuts, a supporting plate, a fixing part, a rotating shaft, two sets of second gears, a motor, the flexible post of multiunit, the connecting plate, pressure sensor, the first spring of multiunit and fixing device, the base top is provided with fixing device, be provided with the cavity in the base, be provided with the access hole in the cavity, the access hole communicates with each other in the cavity, the bottom of two sets of bearings is connected and sets up two portions about on the base top with the top of base respectively, be provided with opposite direction screw thread on the lateral wall of two sets of screw rods.

Description

Sports ball pressure detection device

Technical Field

The utility model relates to a pressure detection's technical field especially relates to a sports ball pressure measurement.

Background

A sports ball pressure detection device is an auxiliary device for sports ball pressure detection, and is widely used in the field of pressure detection; the existing sports ball pressure detection device is found in use, sports is a complex social culture phenomenon, the sports ball pressure detection device takes physical and intellectual activities as basic means, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical quality and athletic ability, improving life style and improving life quality according to laws such as human growth and development, skill formation and function improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pressure sensor measures the intensity of pressing of sports ball to detect the pressure of sports ball, improve the convenience of device to sports ball pressure detection, reduce personnel manual operation device's working strength, improve the efficiency that the device detected to sports ball, improve a sports ball pressure detection device of the practicality of device.

The utility model relates to a sports ball pressure detection device, which comprises a base, two groups of bearings, two groups of screw rods, two groups of first gears, two groups of screw sleeves, a supporting plate, a fixing part, a rotating shaft, two groups of second gears, a motor, a plurality of groups of telescopic columns, a connecting plate, a pressure sensor, a plurality of groups of first springs and a fixing device, wherein the top end of the base is provided with the fixing device, a cavity is arranged in the base, an access hole is arranged in the cavity and communicated with the cavity, the bottom ends of the two groups of bearings are respectively connected with the top end of the base and arranged at the left part and the right part of the top end of the base, opposite threads are arranged on the outer side walls of the two groups of screw rods, the lower parts of the two groups of screw rods are respectively rotatably arranged in the two groups of bearings, the bottom ends of the two groups of screw rods respectively extend into the cavity and are fixedly connected with the top ends of the two groups of first gears, and the top ends of the two groups of screw rods are respectively connected with the bottom ends of the two groups of screw sleeves, the bottom ends of the two screw sleeves are respectively provided with an opening, the top ends of the two screw rods extend into the two screw sleeves through the openings, and the two sets of screw sleeves move up and down on the two sets of screw rods through the rotation of the two sets of screw rods, the bottom end of the supporting plate is fixedly connected with the top ends of the two sets of screw sleeves respectively, the fixing piece is arranged on the inner side wall of the base, the rotating shaft is transversely arranged in the cavity and can be rotatably arranged in the fixing piece, the two sets of second gears are fixedly sleeved on the outer side wall of the rotating shaft respectively, and two groups of second gears are respectively meshed with two groups of first gears, the motor is arranged on the outer side wall of the base, and the output of motor is connected with the left end of pivot, and the top of multiunit flexible post is connected with the bottom of backup pad respectively, and the bottom of multiunit flexible post is connected with the top of connecting plate respectively, and pressure sensor installs in the bottom of connecting plate, and the first spring of multiunit cooperates respectively to be installed on the lateral wall of multiunit flexible post.

The utility model discloses a sports ball class pressure measurement, still include the sleeve, the traveller, the handle, the second spring, gas needle and manometer, sleeve fixed mounting is in the inside of backup pad, slidable mounting is inside the sleeve about the traveller can, the bottom fixed connection of traveller top and handle, the cooperation of second spring is installed on the lateral wall of traveller, the bottom at the traveller is installed to the gas needle, and be provided with the through-hole on connecting plate and the pressure sensor, the bottom air inlet of gas needle passes in the through-hole stretches into the gas filled hole of sports ball class, the top at the backup pad is installed to the manometer, and the gas vent of gas needle communicates with the input of manometer.

The utility model discloses a sports ball pressure measurement, fixing device includes the bottom plate, a slide rail, the slider, splint and fixing bolt, the bottom plate bottom is connected with the top of base, the slide rail setting is inside on the bottom plate and the top of embedding bottom plate, but two sets of sliders are horizontal slidable mounting respectively on the top of slide rail, and two sets of sliders are respectively opposite direction setting in the left and right sides of slide rail two, two sets of splint are fixed mounting respectively on the lateral wall of two sets of sliders, and the inside wall of two sets of splint sets up to the circular arc type, two sets of fixing bolt install respectively on the lateral wall of two sets of sliders.

The utility model discloses a sports ball pressure measurement still includes the pump, and the pump is installed on the top of backup pad to communicate in the output of pump and the air pin.

The utility model discloses a sports ball pressure measurement still includes the multiunit universal wheel, and the bottom at the base is installed respectively to the multiunit universal wheel.

The utility model discloses a sports ball pressure measurement still includes the flexible stabilizer blade of multiunit, and the bottom at the base is installed respectively to the flexible stabilizer blade of multiunit.

Compared with the prior art, the beneficial effects of the utility model are that: at first place the sports ball that will detect on fixing device, it is rotatory to drive the pivot through opening the motor, it is rotatory to make two sets of second gears drive two sets of screw rods through two sets of first gears, thereby make two sets of swivel nuts drive the sports ball after pressure sensor downstream through the backup pad, make pressure sensor measure the intensity of pressing of sports ball, thereby detect the pressure of sports ball, the convenience of improving the device to sports ball class pressure detection, reduce personnel manual operation device's working strength, the efficiency that the improving means detected the sports ball, press pressing of pressure sensor through setting up multiunit first spring and support, the protective effect when improving pressure sensor and pressing the sports ball, the security that detects is pressed to the improvement sports ball, the practicality of improving the device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection plate to a pressure sensor or the like;

FIG. 3 is an enlarged schematic view of the strut in connection with a gas needle or the like;

FIG. 4 is an enlarged view of the connection of the slider to the clamp plate or the like;

in the drawings, the reference numbers: 1. a base; 2. a bearing; 3. a screw; 4. a first gear; 5. a threaded sleeve; 6. a support plate; 7. a fixing member; 8. a rotating shaft; 9. a second gear; 10. a motor; 11. a telescopic column; 12. a connecting plate; 13. a pressure sensor; 14. a first spring; 15. a sleeve; 16. a traveler; 17. a handle; 18. a second spring; 19. air needle; 20. a pressure gauge; 21. a base plate; 22. a slide rail; 23. a slider; 24. a splint; 25. fixing the bolt; 26. an inflator pump; 27. a universal wheel; 28. a telescopic support leg.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a sports ball pressure detecting device, which comprises a base 1, two sets of bearings 2, two sets of screws 3, two sets of first gears 4, two sets of screw sleeves 5, a support plate 6, a fixing member 7, a rotating shaft 8, two sets of second gears 9, a motor 10, a plurality of sets of telescopic columns 11, a connecting plate 12, a pressure sensor 13, a plurality of sets of first springs 14 and a fixing device, wherein the top end of the base 1 is provided with the fixing device, a cavity is arranged in the base 1, a maintenance opening is arranged in the cavity and communicated with the cavity, the bottom ends of the two sets of bearings 2 are respectively connected with the top end of the base 1 and arranged at the left and right parts of the top end of the base 1, opposite threads are arranged on the outer side walls of the two sets of screws 3, the lower parts of the two sets of screws 3 are respectively rotatably arranged in the two sets of bearings 2, and the bottom ends of the two sets of screws 3 respectively extend into the cavity and are fixedly connected with the top ends of the two sets of the first gears 4, the top ends of the two groups of screw rods 3 are respectively connected with the bottom ends of the two groups of screw sleeves 5, the bottom ends of the two groups of screw sleeves 5 are respectively provided with an opening, the top ends of the two groups of screw rods 3 extend into the two groups of screw sleeves 5 through the openings, the two groups of screw sleeves 5 move up and down on the two groups of screw rods 3 through the rotation of the two groups of screw rods 3, the bottom end of the supporting plate 6 is respectively and fixedly connected with the top ends of the two groups of screw sleeves 5, the fixing part 7 is installed on the inner side wall of the base 1, the rotating shaft 8 is transversely arranged in the cavity and rotatably installed inside the fixing part 7, the two groups of second gears 9 are respectively and fixedly sleeved on the outer side wall of the rotating shaft 8, the two groups of second gears 9 are respectively meshed with the two groups of first gears 4, the motor 10 is installed on the outer side wall of the base 1, the output end of the motor 10 is connected with the left end of the rotating shaft 8, and the top ends of the multiple groups of the telescopic columns 11 are respectively connected with the bottom end of the supporting plate 6, the bottom ends of the groups of telescopic columns 11 are respectively connected with the top end of the connecting plate 12, the pressure sensor 13 is installed at the bottom end of the connecting plate 12, and the groups of first springs 14 are respectively installed on the outer side walls of the groups of telescopic columns 11 in a matched mode; at first place the sports ball that will detect on fixing device, it is rotatory to drive pivot 8 through opening motor 10, it is rotatory to make two sets of second gears 9 drive two sets of screw rods 3 through two sets of first gears 4, thereby make two sets of swivel nuts 5 drive pressure sensor 13 through backup pad 6 and press down the sports ball after moving down, make pressure sensor 13 measure the intensity of pressing down of sports ball, thereby detect the pressure of sports ball, the convenience of improving the device to sports ball pressure detection, reduce personnel's manual operation device's working strength, the efficiency that the increasing means detected the sports ball, press down to pressure sensor 13 through setting up multiunit first spring 14 and support, the protective effect when improving pressure sensor 13 and pressing down the sports ball, the security that the detection was pressed down to the improvement sports ball, the practicality of increasing means.

The utility model discloses a sports ball pressure measurement, still include sleeve 15, traveller 16, handle 17, second spring 18, gas needle 19 and manometer 20, sleeve 15 fixed mounting is in the inside of backup pad 6, traveller 16 can be slidable mounting from top to bottom in sleeve 15, the bottom fixed connection of traveller 16 top and handle 17, second spring 18 cooperation is installed on the lateral wall of traveller 16, gas needle 19 is installed in the bottom of traveller 16, and be provided with the through-hole on connecting plate 12 and the pressure sensor 13, the bottom air inlet of gas needle 19 passes the through-hole and stretches into the gas charging hole of sports ball, manometer 20 is installed on the top of backup pad 6, and the gas vent of gas needle 19 communicates with the input of manometer 20; press down to traveller 16 through snatching handle 17, make gas needle 19 pass connecting plate 12 and pressure sensor 13's through-hole and insert the gas filled hole of sports ball, thereby make inside gaseous outwards discharging to gas needle 19 in the sports ball, gas needle 19 is inside gaseous discharge to manometer 20, measure the gas strength that the sports ball discharged through manometer 20, thereby detect the inside pressure of sports ball, improve the convenience that the inside atmospheric pressure of sports ball detected, improve the normal use effect of sports ball, through setting up second spring 18, improve the convenience that gas needle 19 kick-backed upwards, reduce the use strength of personnel's pulling, improve the practicality of device.

The utility model discloses a sports ball pressure measurement, fixing device includes bottom plate 21, slide rail 22, slider 23, splint 24 and fixing bolt 25, bottom plate 21 bottom is connected with the top of base 1, slide rail 22 sets up on bottom plate 21 and imbeds inside the top of bottom plate 21, but two sets of sliders 23 are the horizontal slip installation respectively on the top of slide rail 22, and two sets of sliders 23 are respectively opposite to be set up in the left and right sides two of slide rail 22, two sets of splint 24 are fixed mounting respectively on the lateral wall of two sets of sliders 23, and the inside wall of two sets of splint 24 sets up to the circular arc type, two sets of fixing bolt 25 install respectively on the lateral wall of two sets of sliders 23; through setting up two sets of splint 24, improve the convenience of the fixed detection of sports ball, through setting up splint 24 inside wall into the circular arc type, the splint 24 of being convenient for carries out better fixed to the sports ball, improves the fixed stability of sports ball, removes through the position to two sets of splint 24 to it is fixed to the sports ball of equidimension not that two sets of splint 24 of being convenient for, reduces the limitation that the device used, improves the practicality of device.

The utility model discloses a sports ball pressure detection device, which also comprises an inflator pump 26, wherein the inflator pump 26 is arranged at the top end of the support plate 6, and the output end of the inflator pump 26 is communicated with the inside of the air needle 19; through setting up inflator pump 26, when air needle 19 inserts the downthehole atmospheric pressure that detects the sports ball, if the inside atmospheric pressure undersize of sports ball, aerify the sports ball through air needle 19 through opening inflator pump 26 to improve the inflated convenience of sports ball.

The utility model discloses a sports ball pressure detection device, which also comprises a plurality of groups of universal wheels 27, wherein the plurality of groups of universal wheels 27 are respectively arranged at the bottom end of the base 1; through setting up multiunit universal wheel 27, improve the removal efficiency that the device used, improve the convenience that the device removed.

The utility model discloses a sports ball pressure detection device, which also comprises a plurality of groups of telescopic supporting feet 28, wherein the plurality of groups of telescopic supporting feet 28 are respectively arranged at the bottom end of the base 1; by providing multiple sets of telescopic support legs 28, the stability of the device in use is improved, the shaking of the device is reduced, and the stability convenience is improved.

The utility model discloses a sports ball pressure detection device, it is at work, at first place the sports ball that needs to detect on fixing device, drive pivot 8 rotatory through opening motor 10, make two sets of second gears 9 drive two sets of screw rods 3 through two sets of first gears 4 and rotate, thereby make two sets of swivel nuts 5 drive pressure sensor 13 through backup pad 6 and push down the sports ball after moving downwards, make pressure sensor 13 measure the intensity of pressing of sports ball, thereby detect the pressure of sports ball, later press down traveller 16 through snatching handle 17, make air needle 19 pass through the through-hole of connecting plate 12 and pressure sensor 13 and insert in the gas charging hole of sports ball, thereby make the gas in the sports ball outwards discharge to inside air needle 19, air needle 19 discharges gas to inside manometer 20, measure the gas intensity that the sports ball discharged through manometer 20, then through setting up two sets of splint 24, improve the convenience that the fixed detection of sports ball was put, through removing the position to two sets of splint 24 to it is fixed to the sports ball of equidimension not that two sets of splint 24 of being convenient for.

The installation mode, the connection mode or the setting mode of the sports ball pressure detection device of the utility model are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a sports ball pressure measurement device's motor 10, pressure sensor 13, manometer 20 and pump 26 for purchase on the market, this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A sports ball pressure detection device is characterized by comprising a base (1), two groups of bearings (2), two groups of screw rods (3), two groups of first gears (4), two groups of screw sleeves (5), a supporting plate (6), a fixing part (7), a rotating shaft (8), two groups of second gears (9), a motor (10), a plurality of groups of telescopic columns (11), a connecting plate (12), a pressure sensor (13), a plurality of groups of first springs (14) and a fixing device, wherein the top end of the base (1) is provided with the fixing device, a cavity is arranged in the base (1), an inspection hole is formed in the cavity and communicated with the cavity, the bottom ends of the two groups of bearings (2) are respectively connected with the top end of the base (1) and are arranged at the left part and the right part of the top end of the base (1), opposite threads are arranged on the outer side walls of the two groups of screw rods (3), the lower parts of the two groups of screw rods (3) are respectively and rotatably arranged in the two groups of bearings (2), the bottom ends of two groups of screw rods (3) respectively extend into the cavity and are fixedly connected with the top ends of two groups of first gears (4), the top ends of two groups of screw rods (3) are respectively connected with the bottom ends of two groups of screw sleeves (5), the bottom ends of two groups of screw sleeves (5) are respectively provided with openings, the top ends of two groups of screw rods (3) respectively extend into the two groups of screw sleeves (5) through the openings, the two groups of screw sleeves (5) move up and down on the two groups of screw rods (3) through the rotation of the two groups of screw rods (3), the bottom end of a supporting plate (6) is respectively fixedly connected with the top ends of the two groups of screw sleeves (5), a fixing piece (7) is arranged on the inner side wall of a base (1), a rotating shaft (8) is transversely arranged in the cavity and rotatably arranged inside the fixing piece (7), two groups of second gears (9) are respectively fixedly sleeved on the outer side wall of the rotating shaft (8), and the two groups of second gears (9) are respectively meshed with the two groups of first gears (4), motor (10) are installed on the lateral wall of base (1) to the output of motor (10) is connected with the left end of pivot (8), the top of multiunit flexible post (11) is connected with the bottom of backup pad (6) respectively, the bottom of multiunit flexible post (11) is connected with the top of connecting plate (12) respectively, pressure sensor (13) are installed in the bottom of connecting plate (12), multiunit first spring (14) cooperate respectively to install on the lateral wall of multiunit flexible post (11).

2. The sports ball pressure detecting device according to claim 1, further comprising a sleeve (15), a sliding column (16), a handle (17), a second spring (18), a pneumatic needle (19) and a pressure gauge (20), wherein the sleeve (15) is fixedly installed inside the supporting plate (6), the sliding column (16) is slidably installed inside the sleeve (15) up and down, the top end of the sliding column (16) is fixedly connected with the bottom end of the handle (17), the second spring (18) is installed on the outer side wall of the sliding column (16) in a matching manner, the pneumatic needle (19) is installed at the bottom end of the sliding column (16), through holes are arranged on the connecting plate (12) and the pressure sensor (13), an air inlet at the bottom end of the air needle (19) passes through the through holes and extends into an air charging hole of sports balls, a pressure gauge (20) is arranged at the top end of the supporting plate (6), and the exhaust port of the air needle (19) is communicated with the input end of the pressure gauge (20).

3. The sports ball pressure detecting device according to claim 1, wherein the fixing device comprises a bottom plate (21), a slide rail (22), sliders (23), clamping plates (24) and fixing bolts (25), the bottom end of the bottom plate (21) is connected with the top end of the base (1), the slide rail (22) is arranged on the bottom plate (21) and embedded into the top end of the bottom plate (21), the two sets of sliders (23) are respectively slidably mounted on the top end of the slide rail (22) left and right, the two sets of sliders (23) are respectively oppositely arranged on the left and right parts of the slide rail (22), the two sets of clamping plates (24) are respectively fixedly mounted on the outer side walls of the two sets of sliders (23), the inner side walls of the two sets of clamping plates (24) are arranged in an arc shape, and the two sets of fixing bolts (25) are respectively mounted on the outer side walls of the two sets of sliders (23).

4. A sports ball pressure detecting device according to claim 3, further comprising an inflator (26), the inflator (26) being mounted on the top end of the support plate (6), and an output end of the inflator (26) being in communication with the inside of the air needle (19).

5. A sports ball pressure detection device as claimed in claim 4, further comprising a plurality of sets of castor wheels (27), the sets of castor wheels (27) being mounted respectively at the bottom ends of the base (1).

6. A sports ball pressure detecting device according to claim 5, further comprising a plurality of sets of telescopic legs (28), the plurality of sets of telescopic legs (28) being respectively mounted at the bottom end of the base (1).