TWI555910B - Can be used to transmit air pressure data to the mobile electronic device of the ground type air pump and Which is a combination with a mobile electronic device - Google Patents

Description

Ground-mounted pump that wirelessly transmits air pressure data to mobile electronic devices and Its combination with mobile electronic devices

The present invention mainly discloses a ground-mounted air pump, and more particularly to a floor-mounted air pump capable of transmitting air pressure data to a mobile electronic device for viewing by a user using Bluetooth technology.

In the past, bicycles were only used in a form of use as a means of transportation. However, as the times continue to advance, as bicycles are gradually transformed into fashion sports fitness equipment, the forms and types of use are diversified, resulting in mountain bikes, street cars, sports cars, small-diameter cars, etc. Different models, and the unit price ranges from hundreds of dollars to tens of thousands of dollars. Therefore, in addition to being a kind of sports and fitness equipment, today's bicycles can become home furnishings. The pump used with the bicycle has also undergone great changes. The pump has different pressure requirements depending on the tires that are used in different models. Therefore, the pump must have a pressure gauge for viewing the pressure value. The type of pump is roughly divided into two types: ground-mounted pump and mini-inflator. In order to avoid the awkward feeling of the overall design of the pump, the attached pressure gauge volume must be relatively smaller than the overall volume of the pump, otherwise the pressure gauge is too prominent and the pump structure will result in no beauty at all. The design dilemma. Moreover, because the digital scale of the pressure gauge and the unit mark (such as: PSI, BAR, KPA and other pressure units) are limited by the volume of the smaller pressure gauge, the pressure gauge scores into many types to meet various units. Furthermore, limited by the size of the pressure gauge, use It is already difficult to interpret the pressure value. For the users who have presbyopia in the middle and young ages, it is undoubtedly a lot of pressure to watch the pressure.

The earliest floor-mounted air pump pressure gauge was fixed at the foot base, and the distance from the user was too far, which was quite difficult to interpret. Therefore, some people think of shortening the distance between the pressure gauge and the user, so that the pressure gauge is moved to the top of the cylinder, which can be closer to the user's eyes, and the degree of recognition can be improved. However, there are still users who are not satisfied, so someone puts the pressure gauge in the center of the T-shaped grip, which is the shortest distance between the user and the pump, but the problem is that the air is in the grip. The pressure gauge will go up and down with the pumping action, although the distance is shortened, but it is still difficult to interpret the pressure value.

In view of the fact that the above conventional design problems cannot be effectively solved and overcome, the applicant has proposed that the patent application maximizes the pressure value to solve the aforementioned problems.

The technical problem to be solved by the present invention is that the conventional ground-mounted pump is easy to cause the user to read the air pressure data.

To this end, the present invention provides a ground-mounted air pump that can wirelessly transmit air pressure data to a mobile electronic device, including a base, a cylinder, a hose, a valve block, a piston rod and a pressure sensing device. . One end of the cylinder is coupled to the base, and the cylinder has a cylinder bore that extends through the opposite ends of the cylinder. One end of the hose has a tuyeres that can be connected to the items to be inflated. The valve block is disposed on the base and connected between the cylinder and the hose, the valve block is in one-way communication with the cylinder bore of the cylinder and normally communicates with the hose. The piston rod is slidably disposed in a cylinder bore of the cylinder, and one end of the piston rod has a piston, and the piston rod can reciprocate in the cylinder bore to press the piston to pressurize gas in the cylinder bore. The latter gas can pass through the valve block in one direction and from the tuyere of the hose Head output. The pressure sensing device is disposed on the base and connected to the valve block, and the pressure sensing device is located in an equal pressure zone formed between the valve block and the object to be inflated, the pressure sensing device comprises a wireless transmission circuit board a sensing unit and a power unit, the sensing unit and the power unit are respectively electrically connected to the wireless transmission circuit board, and the sensing unit is capable of measuring the pressure of the gas flowing from the valve group to the pressure sensing device. The air pressure data is obtained, and the wireless transmission circuit board is capable of wirelessly connecting to the mobile electronic device and transmitting the air pressure data so that the mobile electronic device can display the air pressure data.

The wireless transmission circuit board is a Bluetooth circuit board that is capable of Bluetooth connection to mobile electronic devices and transmits air pressure data.

One end of the base is recessed with an assembly portion and a connecting hole is bored, and the other end of the base has a bottom groove communicating with the assembly portion and the connecting hole, the valve block including a valve member and a manifold. The valve member is received in the assembly portion of the base and connected to an end of the cylinder adjacent to the base, the manifold is received in the bottom slot and includes a first connecting portion, a second connecting portion and a third connection And the first connecting section communicates with the valve member, the second connecting section protrudes outside the connecting hole and connects the hose, and the third connecting section is connected to the pressure sensing device.

The assembly portion has a bottom end, and the bottom end is provided with a vent hole communicating with the first connecting portion of the manifold. The valve member is disposed at the bottom end of the assembly portion and includes a valve hole and a a plug body and an elastic member, one end of the valve hole is in communication with the cylinder bore, the other end of the valve bore is in communication with the vent hole, the plug body is slidably disposed in the valve hole, and the elastic member abuts against the plug body and Between the bottom ends of the assembly.

The base includes a support portion and at least one support leg. The assembly portion is disposed on the support portion. The support leg is formed to extend radially on an outer circumference of the support portion. The bottom groove is disposed on the support leg.

The base has a through hole, and the wireless transmission circuit board has an indicator light corresponding to the through hole, and the indicator light can be wirelessly connected to the mobile power corresponding to the wireless transmission circuit board The sub-device emits light.

The pressure sensing device comprises a box, the wireless transmission circuit board is fixed at one end of the box body, the box body comprises a joint, a gas chamber and a power supply chamber, the joint is connected and communicates with the third of the manifold a connecting section, the air chamber is in communication with the joint, the sensing unit is corresponding to one end of the air chamber, and the power supply room houses the power unit.

The power unit includes at least one battery and a screw cover. The battery is disposed in the power supply room and electrically connected to the wireless transmission circuit board. The screw cover is selectively latched on the power supply room at an end different from the wireless transmission circuit board. .

The pressure sensing device further includes a reinforcing piece fixed to one end of the wireless transmission circuit board different from the box body.

The pressure sensing device further includes a cover that connects and closes the case, the cover having a through hole corresponding to the through hole.

The two sides of the manifold respectively extend to form a plurality of reinforcing ribs.

The overall structure of the present invention does not have any physical pressure gauges, so that the invention is not only extremely simple in appearance design, but also can save the volume of transportation, which can be said to have two advantages. Furthermore, the present invention transmits the air pressure data to a mobile electronic device such as a mobile phone or a tablet computer, which is not only usable for storage, but also has a touch-sensitive screen that can zoom in or out the air pressure digitally. The user-friendly design, the user does not have to worry about the pressure gauge scale and the number of the conventional pump is too small, the size of the screen transmission air pressure data of the electronic device with the electronic device can be said to have no limit, and the end of the electronic device screen changes. Therefore, the invisible pressure gauge of the present invention is the most complete and practical compared to the conventional air pump.

The main technical effect of the present invention is that when the tuyeres of the hose are connected to the nozzles of the articles to be inflated, the inside of the articles to be inflated, the inside of the hose, the inside of the manifold, and the air chamber form an equal pressure. Therefore, the sensing unit of the pressure sensing device measures the air pressure in the air chamber to measure the air pressure data. Wirelessly connected to the mobile electronic device via the wireless transmission circuit board, the indicator light is illuminated for identification at this time, and the mobile electronic device displays the measured air pressure data, and the user can easily view the large screen of the mobile electronic device. Air pressure data.

The secondary technical effect of the present invention is that the bottom groove is disposed at one end of the support leg different from the one end of the cylinder, and the pressure sensing device is fixed in the bottom groove, and structurally, compared The existing structure of the conventional floor-mounted pump does not need to be greatly changed, and the manufacturing cost is not increased, and the overall appearance of the ground-mounted pump that can wirelessly transmit the air pressure data to the mobile electronic device is compared with the traditional floor-mounted type with a pressure gauge. The pump is more compact.

Another technical effect of the present invention is that the mobile electronic device has a screen capable of displaying a mobile application that is wirelessly connected and supported corresponding to the ground pump of the present invention that can wirelessly transmit air pressure data to the mobile electronic device. The image application interface includes a pressure display area, a pumping mode display area, and a pressure unit display area, and the air pressure display area displays the air pressure data transmitted by the wireless transmission circuit board to the mobile electronic device, and can simultaneously display the digital display. And the pointer display, the pointer scale surrounds the digitally displayed air pressure data, and the airing mode display area is for the user to select a mountain bike, a road car or a shock absorber pumping mode, and the air pressure unit display area is for the user to select the displayed air pressure unit. Such as PSI, BAR, KG/CM ^2, etc., and display the remaining amount of power. The air pressure data is displayed by the larger screen of the mobile electronic device, so that the user can easily and conveniently read the air pressure data during the air pumping. At the same time, when the air is pumped, the mobile electronic device can be placed in a stable position for the user to watch. Furthermore, the mobile application's mobile application allows the user to zoom in or out of the display data at any time, and can be adapted to different user needs for use.

Other objects, advantages and novel features of the invention will be described in the following detailed description. The drawings are more obvious.

1‧‧‧Locally-inflated pump that wirelessly transmits air pressure data to mobile electronic devices

10‧‧‧Base

11‧‧‧Assembly Department

111‧‧‧ bottom

112‧‧‧Ventinel

12‧‧‧connection hole

13‧‧‧Support

14‧‧‧Support feet

15‧‧‧ bottom slot

16‧‧‧through hole

20‧‧‧ cylinder

21‧‧‧ cylinder bore

30‧‧‧Hose

31‧‧‧Wind mouth

40‧‧‧Valve

41‧‧‧ Valves

411‧‧‧ valve hole

412‧‧‧ body

413‧‧‧Flexible parts

42‧‧‧Management

421‧‧‧First connection segment

422‧‧‧Second connection

423‧‧‧ third connection

424‧‧‧ reinforcing ribs

50‧‧‧ piston rod

51‧‧‧Piston

52‧‧‧Handle

60‧‧‧ Pressure sensing device

61‧‧‧Wireless transmission board

62‧‧‧Sensor unit

63‧‧‧Power unit

631‧‧‧Battery

632‧‧‧Capping

64‧‧‧ indicator lights

65‧‧‧Box

651‧‧‧Connector

652‧‧‧ air chamber

653‧‧‧Power room

66‧‧‧Reinforcement

67‧‧‧ cover

671‧‧‧Perforation

2‧‧‧Inflatables

P‧‧‧ isobaric zone

3‧‧‧Mobile electronic devices

301‧‧‧ screen

3011‧‧‧Pneumatic display area

3012‧‧‧Aspiration mode display area

3013‧‧‧Air pressure unit display area

1 is a perspective view of a floor-mounted air pump that can wirelessly transmit air pressure data to a mobile electronic device according to the present invention.

Figure 2: is a bottom view of Figure 1.

Figure 3 is a partial exploded view of Figure 1.

Figure 4 is a partial exploded view of Figure 3.

Figure 5 is a partial cross-sectional view of the floor-mounted air pump of the present invention for wirelessly transmitting air pressure data to a mobile electronic device.

Figure 6 is a partial enlarged view of Figure 5.

7 is a schematic view showing the use of a floor-mounted air pump capable of wirelessly transmitting air pressure data to a mobile electronic device according to the present invention, showing a hose connected to a tire and transmitting air pressure data to the mobile electronic device.

Figure 8 is a partial cross-sectional view of Figure 7.

Figure 9 is a continuation of Figure 8 showing a piston rod reciprocating and pumping gas in a cylinder bore.

Figure 10 is a partial enlarged view of Figure 7, showing the screen display image interface of the mobile electronic device.

The technology, the means and the efficiencies of the present invention are described in detail with reference to the accompanying drawings.

Please refer to FIG. 1 to FIG. 10 , which are perspective views, bottom views, partial exploded views, partial cross-sectional views and partial views of a floor-mounted air pump 1 capable of wirelessly transmitting air pressure data to a mobile electronic device. Use the schematic. The grounding pump 1 capable of wirelessly transmitting air pressure data to the mobile electronic device comprises: a base 10, a cylinder 20, a hose 30, a valve block 40, a piston rod 50 and a pressure sensing device 60; The base 10 has an assembly portion 11; one end of the cylinder 20 is connected to the assembly portion 11 of the base 10, the cylinder 20 has a cylinder bore 21, and the cylinder bore 21 extends through the axially different ends of the cylinder 20; One end of the hose 30 has a nozzle that can be connected to the to-be-inflated body 2, and in the embodiment, the to-be-inflated item 2 is a tire; the valve block 40 is disposed on the base 10 and connected to the cylinder The valve block 40 is in one-way communication with the cylinder bore 21 of the cylinder 20 and normally communicates with the hose 30; the piston rod 50 is slidably disposed in the cylinder bore 21 of the cylinder 20, One end of the piston rod 50 has a piston 51. The other end of the piston rod 50 has a handle 52 for the user to hold. The piston rod 50 can reciprocate in the cylinder bore 21 of the cylinder 20 and drive the piston rod 50. The piston 51 pressurizes the gas in the cylinder bore 21, and the pressurized gas can be used by the cylinder 21 is output unidirectionally from the tuyer head 31 of the hose 30 through the valve block 40; the pressure sensing device 60 is disposed on the base 10 and connected to the valve block 40, and the pressure sensing device 60 includes a wireless transmission circuit The board 61, a sensing unit 62 and a power unit 63. In this embodiment, the wireless transmission circuit board 61 is a Bluetooth circuit board, and the sensing unit 62 and the power unit 63 are electrically connected to the wireless transmission circuit board 61, respectively. The sensing unit 62 can measure the pressure of the gas flowing from the valve block 40 to the pressure sensing device 60 to obtain the air pressure data, and the wireless transmission circuit board 61 can be wirelessly connected, such as a Bluetooth connection, a Wi-Fi connection, or the like. The wireless connection mode and transmission of the air pressure data to the mobile electronic device 3, such as a smart phone, a smart watch or a tablet computer, enable the mobile electronic device 3 to display the air pressure data.

In the embodiment, the assembly portion 11 is recessed at one end of the base 10 and a connecting hole 12 is bored. The other end of the base 10 has a bottom slot 15 that communicates with the assembly portion 11 and the connecting hole. 12, and the pressure sensing device 60 is fixed in the bottom groove 15. The valve block 40 includes a valve member 41 and a manifold 42. In the present embodiment, the valve member 41 is a one-way valve, and the manifold 42 has a hollow structure; For example, the valve member 41 and the manifold 42 may also be an integrally formed structure. The valve member 41 is received in the assembly portion 11 of the base 10 and connected to an end of the cylinder 20 adjacent to the base 10. The manifold 42 is received in the bottom slot 15 and includes a first connecting portion 421 and a The second connecting portion 422 is connected to the third connecting portion 423. The first connecting portion 421 of the manifold 42 communicates with the valve member 41. The second connecting portion 422 of the manifold 42 protrudes outside the connecting hole 12 and communicates with the hose. 30 is different from one end of the tuyeres 31, and the third connecting section 423 of the manifold 42 is connected to and communicates with the pressure sensing device 60. A plurality of reinforcing ribs 424 are respectively formed on both sides of the manifold 42 to enhance the structural strength of the manifold 42.

The assembly portion 11 has a bottom end 111. The bottom end 111 defines a vent hole 112. The vent hole 112 communicates with the first connecting portion 421 of the manifold 42. The valve member 41 is assembled to the assembly portion 11. The bottom end 111 includes a valve hole 411, a plug body 412 and an elastic member 413. One end of the valve hole 411 communicates with the cylinder hole 21, and the other end of the valve hole 411 communicates with the vent hole 112. The 412 is slidably disposed in the valve hole 411 , and the elastic member 413 abuts between the plug body 412 and the bottom end 111 of the assembly portion 11 such that the cylinder bore 21 is in one-way communication with the vent hole 112 .

The base 10 includes a support portion 13 and at least one support leg 14. In the present embodiment, the support legs 14 have three and are arranged in a Y shape. The assembly portion 11 is disposed on the support portion 13 . The support leg 14 is formed to extend radially on the outer periphery of the support portion 13 . The bottom groove 15 is disposed at one end of the support leg 14 different from the end of the cylinder 20 .

The base 10 is provided with a through hole 16 in one of the support legs 14. The wireless transmission circuit board 61 has an indicator light 64 corresponding to the through hole 16, and the indicator light 64 can selectively Illuminating, when the wireless transmission circuit board 61 is wirelessly connected to the mobile electronic device 3, the indicator light 64 is illuminated for identification.

The pressure sensing device 60 includes a casing 65 fixed to one end of the casing 65. The casing 65 includes a joint 651, a gas chamber 652 and a power supply chamber 653. The connector 651 is connected to and communicates with the third connecting portion 423 of the manifold 42. The sensing unit 62 corresponds to one end of the air chamber 652, and the air pressure in the air chamber 652 can be measured. The power supply unit 653 accommodates the power unit. 63. The power unit 63 includes at least one battery 631 and a screw cap 632. In this embodiment, the battery 631 is a lithium battery and has two batteries. The battery 631 is disposed in the power supply chamber 653 and electrically connected to the wireless transmission circuit. The plate 61 is selectively latched to the power supply chamber 653 at an end of the wireless transmission circuit board 61. The pressure sensing device 60 further includes a reinforcing piece 66. In the embodiment, the reinforcing piece 66 is screwed to one end of the wireless transmission circuit board 61 different from the box body 65.

The pressure sensing device 60 further includes a cover 67 that connects and closes the case 65. The cover 67 has a through hole 671 corresponding to the through hole 16 of the base 10.

When the tuyer head 31 of the hose 30 is connected to the air nozzle of the object 2 to be inflated, the inside of the object to be inflated 2, the inside of the hose 30, the inside of the manifold 42 and the air chamber 652 communicate to form an isostatic zone P, Therefore, the sensing unit 62 of the pressure sensing device 60 measures the air pressure in the air chamber 652 to measure the air pressure data. The wireless transmission circuit board 61 is wirelessly connected to the mobile electronic device 3, and the indicator light 64 is illuminated for identification at this time, and the mobile electronic device 3 displays the measured air pressure data, which is displayed in conjunction with the larger screen 301 of the mobile electronic device 3. Air pressure data for easy viewing by the user.

When the tuyer head 31 of the hose 30 is connected to the air nozzle of the object to be inflated 2, and the piston rod 50 reciprocates in the cylinder bore 21 of the cylinder 20, the piston 51 is driven to pressurize the cylinder bore 21 The pressurized gas can be unidirectionally passed through the valve hole 411 of the valve member 41 by the cylinder bore 21 and presses the plug body 412 to move relative to the valve hole 411 to compress the elastic member 413, so that the cylinder The hole 21, the vent hole 112, and the first connecting portion 421 of the manifold 42 are in communication, and the pressurized gas enters the first connecting portion 421 of the manifold 42 through the vent hole 112 and is branched to the second connecting portion 422. With the third connecting section 423, the pressurized gas branched to the second connecting section 422 is output to the object to be inflated 2 through the tuyer head 31 of the hose 30, and is branched to the third connecting section. The pressurized gas of 423 flows into the gas chamber 652 of the casing 65 through the joint 651. Therefore, the sensing unit 62 of the pressure sensing device 60 measures the air pressure in the gas chamber 652 to measure the air pressure data. The wireless transmission circuit board 61 is wirelessly connected to the mobile electronic device 3, and the indicator light 64 is illuminated at this time for identification, and the mobile electronic device 3 displays the measured air pressure data for easy viewing by the user.

The mobile electronic device 3 has a screen 301 capable of displaying a mobile application (Mobile Application, Mobile Application, for short, corresponding to the ground-mounted pump 1 capable of wirelessly transmitting air pressure data to the mobile electronic device of the present invention. App) has an image application interface including a barometric display area 3011, a pumping mode display area 3012, and a barometric unit display area 3013. The barometric display area 3011 is displayed by the wireless transmission circuit board 61 for transmission to the mobile electronic device 3. The air pressure data can simultaneously display the digital display and the pointer display. The pointer scale surrounds the digitally displayed air pressure data. The airing mode display area 3012 is for the user to select a mountain bike, a road car or a suspension. The pumping mode, the air pressure unit display area 3013 is for the user to select the displayed air pressure unit, such as PSI, BAR, KG/CM ^2, etc., and display the remaining amount of power. The air pressure data is displayed by the larger screen 301 of the mobile electronic device 3, so that the user can easily and conveniently read the air pressure data during the air pumping. At the same time, when the air is pumped, the mobile electronic device 3 can be placed in a stable position for the user to watch. Moreover, the mobile application 3 of the mobile electronic device 3 can allow the user to zoom in or out of the display data at any time, and can meet different user needs for use.

In summary, the present invention can wirelessly transmit air pressure data to the floor-mounted air pump 1 of the mobile electronic device with the following advantages:

1. The overall structure of the present invention does not have any physical pressure gauges, so that the invention is not only extremely simple in appearance design, but also can save the volume of transportation, which can be said to be two-fold. Furthermore, the present invention transmits the air pressure data to a mobile electronic device such as a mobile phone or a tablet computer, which is not only usable for storage, but also has a touch screen capable of amplifying or shrinking the air pressure digitally with the current smart mobile phone. Xiao is a scientific and humanized design. The user does not have to worry about the pressure gauge scale and the number of the traditional pump. The size of the screen transmission pressure data of the electronic device with the invention can be said to have no limit. The electronic device varies with the screen, so the invisible pressure gauge of the present invention is the most complete and practical compared to the conventional pump.

2. When the tuyer head 31 of the hose 30 is connected to the gas nozzle of the article 2 to be inflated, the interior of the article to be inflated 2, the inside of the hose 30, the inside of the manifold 42 and the gas chamber 652 form an isostatic zone P, therefore, the sensing unit 62 of the pressure sensing device 60 measures the air pressure in the air chamber 652 to measure the air pressure data. The wireless transmission circuit board 61 is wirelessly connected to the mobile electronic device 3, and the indicator light 64 is illuminated for identification at this time, and the mobile electronic device 3 displays the measured air pressure data, and the user can cooperate with the mobile electronic device 3 to be larger. The air pressure data is easily viewed on the screen.

3. The bottom groove 15 is disposed at one end of the support leg 14 different from the end of the cylinder 20, and the pressure sensing device 60 is fixed in the bottom groove 15, which is structurally superior to the conventional The existing structure of the floor-mounted pump does not need to be greatly changed, and the manufacturing cost is not increased, and the overall appearance of the floor-mounted pump 1 that can wirelessly transmit the air pressure data to the mobile electronic device is compared with the conventional floor-mounted pump with a pressure gauge. More concise.

4. The mobile electronic device 3 has a screen 301 capable of displaying a mobile application (Mobile application, which is wirelessly connected and supported by the ground-mounted pump 1 capable of wirelessly transmitting air pressure data to the mobile electronic device of the present invention. App, App) has an image application interface including a barometric display area 3011, a pumping mode display area 3012, and a barometric unit display area 3013. The barometric display area 3011 is displayed by the wireless transmission circuit board 61 for transmission to the mobile electronic device. The air pressure data of 3 can simultaneously display the digital display and the pointer display, and the pointer scale surrounds the digitally displayed air pressure data, and the airing mode display area 3012 is for the user to select a mountain bike, a road car (Road) or Shock pumping mode, the air pressure unit display area 3013 is for the user to select the displayed air pressure unit, such as PSI, BAR, KG/CM ^2, etc., and display the remaining amount of power. The air pressure data is displayed by the larger screen 301 of the mobile electronic device 3, so that the user can easily and conveniently read the air pressure data during the air pumping. At the same time, when the air is pumped, the mobile electronic device 3 can be placed in a stable position for the user to watch. Moreover, the mobile application of the mobile electronic device 3 can allow the user to zoom in or out of the display data at any time, and can meet different needs for change.

In summary, the present invention is not seen in the prior art, so it has the novelty and advancement of patents, and the use value of the industry; the applicant filed an invention patent application with the stipulation of the patent law.

10‧‧‧Base

111‧‧‧ bottom

112‧‧‧Ventinel

12‧‧‧connection hole

14‧‧‧Support feet

15‧‧‧ bottom slot

16‧‧‧through hole

20‧‧‧ cylinder

30‧‧‧Hose

31‧‧‧Wind mouth

40‧‧‧Valve

42‧‧‧Management

421‧‧‧First connection segment

422‧‧‧Second connection

423‧‧‧ third connection

424‧‧‧ reinforcing ribs

60‧‧‧ Pressure sensing device

65‧‧‧Box

651‧‧‧Connector

67‧‧‧ cover

671‧‧‧Perforation

Claims (10)

A floor-mounted air pump capable of wirelessly transmitting air pressure data to a mobile electronic device, comprising: a base having a bottom slot; a cylinder having one end connected to the base, the cylinder having a cylinder bore, the cylinder bore a different end of the cylinder; a hose having a tuyeres at one end thereof connectable to the object to be inflated; a valve block disposed at the base and connected between the cylinder and the hose; a piston rod The sliding rod is disposed in the cylinder bore of the cylinder, and one end of the piston rod has a piston, and the piston rod can reciprocate in the cylinder bore to press the piston to press the gas in the cylinder bore. The gas can be output from the tuyere of the hose through the valve block in one direction; and a pressure sensing device disposed in the bottom slot of the base and communicating with the valve block, and the pressure sensing device is located at the valve An equal pressure zone formed between the group and the object to be inflated, the pressure sensing device comprises a wireless transmission circuit board, a sensing unit and a power unit, and the sensing unit and the power unit are electrically connected respectively. Transmitting a circuit board, and the sensing unit and the power unit are disposed on one side of the wireless transmission circuit board and respectively located at opposite ends of the wireless transmission circuit board, and the sensing unit is capable of measuring flow from the valve group to the pressure sensing The pressure data is obtained by the pressure of the gas within the device, and the wireless transmission circuit board is capable of wirelessly connecting to the mobile electronic device and transmitting the air pressure data so that the mobile electronic device can display the air pressure data. The ground pump of wirelessly transmitting air pressure data to the mobile electronic device according to claim 1, wherein the wireless transmission circuit board is a Bluetooth circuit board capable of Bluetooth connection to the mobile electronic device and transmitting the air pressure data. The floor-mounted air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 2, wherein one end of the base is provided with an assembly portion and a connecting hole is formed, and the other end of the base has the bottom groove, a bottom slot communicating with the assembly portion and the connecting hole, the valve block including a valve member and a manifold, the valve member being received in the assembly portion of the base and connected to an end of the cylinder adjacent to the base, the manifold capacity Positioned in the bottom slot and including a first connecting section, a second connecting section and a third connecting section, the first connecting section communicating with the valve member, the second connecting section protruding outside the connecting hole and connecting the hose The third connecting section is connected to the pressure sensing device. The ground-mounted air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the assembly portion has a bottom end, the bottom end is provided with a vent hole, and the vent hole and the first portion of the manifold The connecting piece is connected, the valve member is disposed at the bottom end of the assembly portion and includes a valve hole, a plug body and an elastic member, one end of the valve hole is communicated with the cylinder hole, and the other end of the valve hole is connected to the through hole The air vent is connected, the plug body is slidably disposed in the valve hole, and the elastic member abuts between the plug body and the bottom end of the assembly portion. The floor-mounted air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the base comprises a support portion and at least one support leg, and the assembly portion is disposed on the support portion, and the support leg extends radially Formed on an outer circumference of the support portion, the bottom groove is disposed on the support leg. The ground-mounted air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to any one of claims 1 to 5, wherein the base has a through hole, and the wireless transmission circuit board has a finger A light, the indicator light corresponding to the through hole, the indicator light being capable of emitting light corresponding to the wireless transmission circuit board being wirelessly connected to the mobile electronic device. The ground pump of wirelessly transmitting air pressure data to the mobile electronic device according to any one of claims 3 to 5, wherein the pressure sensing device comprises a casing, the wireless transmission circuit board being fixed to the casing At one end, the casing comprises a joint, a gas chamber and a power supply chamber, the joint is connected to and communicates with the third connecting section of the manifold, the air chamber is in communication with the joint, and the sensing unit corresponds to one end of the air chamber The power supply room houses the power unit. The ground-mounted air pump capable of wirelessly transmitting air pressure data to the mobile electronic device, wherein the power unit includes at least one battery and a screw cap, the battery is disposed in the power supply room and electrically connected to the wireless transmission circuit. The cap is selectively latched to the power supply chamber at an end of the wireless transmission circuit board. A combination of a floor-mounted air pump and a mobile electronic device capable of wirelessly transmitting and receiving air pressure data, comprising: a base having a bottom slot; a cylinder having one end connected to the base, the cylinder having a cylinder bore, The cylinder bore extends through the different ends of the cylinder; a hose having a tuyeres at one end thereof connectable to the object to be inflated; a valve block disposed on the base and connected between the cylinder and the hose a piston rod slidably disposed in a cylinder bore of the cylinder, the piston rod having a piston at one end thereof, the piston rod being reciprocally movable in the cylinder bore to press the piston to pressurize gas in the cylinder bore The pressurized gas can be output from the tuyere of the hose through the valve block in one direction; a pressure sensing device is disposed in the bottom slot of the base and communicates with the valve block, and the pressure sensing device is located in an isobaric region formed between the valve block and the to-be-inflated body, the pressure sensing device includes a wireless transmission circuit board, a sensing unit and a power unit, the sensing unit and the power unit are electrically connected to the wireless transmission circuit board, respectively, and the sensing unit and the power unit are disposed on one side of the wireless transmission circuit board And respectively located at opposite ends of the wireless transmission circuit board, the sensing unit is capable of measuring pressure of gas flowing from the valve group to the pressure sensing device to obtain air pressure data; and a mobile electronic device capable of communicating with the wireless The transmission circuit boards are wirelessly connected to each other, and the wireless transmission circuit board transmits air pressure data to the mobile electronic device to cause the mobile electronic device to receive and display the air pressure data. The combination of the ground-mounted air pump and the mobile electronic device capable of wirelessly transmitting and receiving air pressure data according to claim 9, wherein the base has a through hole, and the wireless transmission circuit board has an indicator light, and the indicator light Corresponding to the hole, the indicator light can be illuminated corresponding to the wireless transmission circuit board being wirelessly connected to the mobile electronic device.