TW201516257A - Portable air pump capable of wirelessly transmitting air pressure data to mobile electronic device and combination thereof with mobile electronic device - Google Patents

Abstract

The present invention relates to a portable air pump capable of wirelessly transmitting air pressure data to a mobile electronic device, which includes: a main body, a piston rod, a windpipe set, a cylinder, and a pressure sensing device. The piston rod is connected to the main body. The windpipe set includes a ventilation pipe and a wind nozzle. The ventilation pipe is received in the piston rod. The ventilation pipe is connected to a valve member. The wind nozzle is selectively received in the main body. The cylinder is fit around the piston rod in a manner of being reciprocally movable and has a storage vessel. The pressure sensing device is arranged in the storage vessel and the pressure sensing device is disposed in a constant pressure area formed between an object to be inflated and the ventilation pipe. The pressure sensing device can measure the pressure of the gas flowing into the storage vessel and can be wirelessly connected to the mobile electronic device for transmitting air pressure data at the same time, so that the mobile electronic device can display the air pressure data.

Description

Portable pump that wirelessly transmits air pressure data to mobile electronic devices

The invention mainly discloses a pump, in particular a portable 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 pressure data. The type of pump is roughly divided into two types: ground-mounted pump and mini-inflator. In the case of a mini pump, in order to accommodate a conventional mechanical pressure gauge, the outer diameter of the pressure gauge must be larger than the outer diameter of the pump, which causes a sudden sense of the appearance of the pump. In order to avoid the sudden sensation of the overall design of the above-mentioned pump, the volume of the attached pressure gauge must be reduced as much as possible. Otherwise, the pressure gauge is too prominent, and the structure of the pump will result in no aesthetic and design ambiguity. However, this approach has spawned another problem, in that the digital scale of the pressure gauge and the unit indication (such as: PSI, BAR, KPA, etc.) are limited by the smaller gauge volume, resulting in a lot of pressure gauge scores. It is suitable for all kinds of units, and the number and scale must be quite small, which makes it very difficult for the user to interpret the pressure data. On the other hand, when pumping, the connection between the mini pump and the tire nozzle will cause the pressure gauge to be disturbed or blocked by the tire spokes, and the excessive pressure gauge will also make the pump and the tire nozzle difficult to connect. It is not easy to interpret stress data. At the same time, when pumping up, the pump will also be shaken by the force, which will cause difficulties in pressure interpretation. This is undoubtedly a stressful data for the users who have presbyopia in the middle and young ages, and it is difficult to watch the pumping.

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

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

To this end, the present invention provides a portable air pump that can wirelessly transmit air pressure data to a mobile electronic device, and includes: a body; a piston rod connected to one end of the body and having a rod hole, a piston rod has a piston at one end; a gas tube group including a vent tube and a tuyeres, the vent tube and the tuyeres are in communication with each other, the vent tube is received in the rod hole of the piston rod and is disposed through a piston, one end of the vent pipe is connected to a valve member, the tuyer head is selectively received in the body, the tuyer head is connectable to the object to be inflated; and a cylinder is reciprocally movable on the valve body The piston rod has a cylinder bore and a receiving groove. The cylinder bore is unidirectionally communicated with the receiving groove. The receiving groove is in communication with the venting pipe. The receiving groove is disposed at an end of the cylinder away from the body, and the piston slides. In the cylinder bore, the cylinder is linearly reciprocally movable relative to the piston rod, so that the piston pressurizes the gas in the cylinder bore, and the pressurized gas can pass through the valve member to enter the pocket and unidirectionally The snorkel Outputting from the tuyere; and a pressure sensing device disposed in the pocket, and the pressure sensing device is located in an isostatic zone formed between the object to be inflated and the vent tube, the pressure sensing device The invention includes 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 into the housing. 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.

In one embodiment of the invention, 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.

In another embodiment of the present invention, the air tube group further includes a hose, the vent tube and the air nozzle head communicate with each other, and the hose is slidably sleeved on the vent tube and accommodated The rod hole is capable of selectively protruding the body.

The two ends of the body include a first hole and a second hole, and the first hole is in communication with the second hole, the first hole selectively accommodating the cylinder is different from the groove The second bore selectively receives the tuyer head, and the hose selectively protrudes from the second bore, the first bore is provided with a first connecting portion, the piston rod One end is provided with a second connecting portion, which is selectively interconnected with the first connecting portion.

The valve member is a one-way valve, and the valve member is disposed between the cylinder bore and the receiving groove and includes a valve hole and a restrictor ring, the valve hole is unidirectionally communicated with the cylinder bore, the restrictor ring sleeve The outer diameter of the restricting ring is gradually increased along an end adjacent to the receiving groove to an end adjacent to the piston, so that the cylinder bore is in one-way communication with the receiving groove.

The air cylinder has a through hole, and the through hole communicates with the receiving slot. The wireless transmission circuit board has an indicator light corresponding to the through hole, and the indicator light can be wirelessly connected to the wireless transmission circuit board to The mobile electronic device emits light, and a transparent cover is disposed in the through hole, so that the light source emitted by the indicator light can pass through the cylinder.

The power unit includes at least one battery, the receiving slot is provided with a first engaging portion, the cylinder further includes a screw cap, the screw cap is provided with a second engaging portion, and the first engaging portion and the second engaging portion are selected Sexually connected to each other.

The pressure sensing device further includes a casing, the casing is received in the cavity of the cylinder, and the wireless transmission circuit board, the sensing unit and the power unit are disposed in the casing.

The inner peripheral edge of the valve member is provided with a first fixing portion, the box body has a vent hole and a second fixing portion, and the vent hole is formed at an end surface of one end of the box body and communicates with the valve hole, the second fixing portion Formed on an outer circumference of the casing and selectively connected to the first fixing portion of the valve member.

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 function of the present invention is that when the tuyeres are connected to the nozzles of the objects to be inflated, the inside of the objects to be inflated, the tuyeres, the vents, the valve holes, and the vents are connected with the tanks to form The nip is such that the sensing unit of the pressure sensing device measures the air pressure in the container 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 mobile electronic device displays the air pressure data on the larger screen for the user. Easy to watch.

The secondary technical effect of the present invention is that the pressure sensing device is disposed in the cavity of the cylinder, the battery of the power unit can be easily replaced, and the overall appearance can still be maintained compared with the conventional pressure gauge. The portable 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 by the portable air pump of the present invention that can wirelessly transmit air pressure data to the mobile electronic device. The image application interface includes an air 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 be digitalized. The 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 apparent from the description and appended claims.

The techniques, means, and advantages of the present invention are set forth in the accompanying drawings.

Please refer to FIG. 1 to FIG. 8 , which are perspective views, partial exploded views, cross-sectional views, and a schematic view of a first embodiment of a portable pump 1 capable of wirelessly transmitting air pressure data to a mobile electronic device. The portable pump 1 for wirelessly transmitting air pressure data to the mobile electronic device includes: a body 10, a piston rod 20, a gas tube set 30, a cylinder 40 and a pressure sensing device 50; the piston rod 20 Connected to one end of the body 10, the piston rod 20 axially penetrates a rod hole 21, and one end of the piston rod 20 is provided with a piston 22; the air tube group 30 includes a vent tube 31 and a tuyeres 33, The vent tube 31 is in communication with the tuyeres 33. The vent tube 31 is received in the rod hole 21 of the piston rod 20 and penetrates the piston 22. One end of the vent tube 31 is connected to a valve member 34. In the embodiment, the valve member 34 is a one-way valve, and the air nozzle head 33 is received at an end of the body 10 away from the piston rod 20. The air nozzle head 33 can be connected to the object to be inflated 2, in this embodiment. The inflator 2 is a tire; the cylinder 40 is reciprocally movably sleeved on the piston rod 20, and the cylinder 40 has a cylinder bore 41 and a receiving groove 42 extending axially through the cylinder 40. The valve member 43 is disposed between the cylinder bore 41 and the receiving groove 42 so that the cylinder The sump 42 is in unidirectional communication with the sump 42 . The sump 42 is in communication with the vent tube 31 . The sump 42 is disposed at an end of the cylinder 40 away from the body 10 . The piston 22 is slidably fitted to the cylinder bore 41 . The body 10 and the cylinder 40 can be gripped by a user to linearly reciprocate the cylinder 40 relative to the piston rod 20, so that the piston 22 pressurizes the gas in the cylinder bore 41, and the pressurized gas can be single. Passing the valve member 34 to the pocket 42 and the vent tube 31 and outputting through the tuyer head 33; the pressure sensing device 50 is disposed in the pocket 42 and the pressure sensing device 50 is located at the chamber An isostatic region formed between the inflator 2 and the vent tube 31. The pressure sensing device 50 includes a wireless transmission circuit board 51, a sensing unit 52 and a power unit 53, which in this embodiment is wireless The transmission circuit board 51 is a Bluetooth circuit board. The sensing unit 52 and the power unit 53 are electrically connected to the wireless transmission circuit board 51, respectively. The sensing unit 52 can measure the pressure of the gas flowing into the housing 42 to obtain the air pressure. Data, and the wireless transmission circuit board 51 is capable of wireless connection such as: Bluetooth connection A wireless connection method such as a Wi-Fi connection and transmission of air pressure data to the mobile electronic device 3, such as a smart phone, a smart watch or a tablet computer, enables the mobile electronic device 3 to display the air pressure data.

The two different ends of the body 10 include a first hole 11 and a second hole 12. The first hole 11 and the second hole 12 communicate with each other. The first hole 11 is selectively accommodated. The cylinder 40 is different from the one end of the pocket 42 . The second bore 12 selectively receives the tuyer head 33 . The inner circumference of the first bore 11 is provided with a first connecting portion 13 . The outer periphery of one end of 20 is provided with a second connecting portion 23, which is selectively interconnected with the first connecting portion 13. In the embodiment, the first connecting portion 13 and the second connecting portion 23 are screwed to each other, and the body 10 and the piston rod 20 can also be integrally formed.

The valve member 34 is disposed between the cylinder bore 41 of the cylinder 40 and the receptacle 42. In the present embodiment, the valve member 34 is a one-way valve such that the cylinder bore 41 is in one-way communication with the receptacle 42. The valve member 34 includes a valve hole 341 and a restrictor ring 342. In the embodiment, the restrictor ring 342 is made of a soft material. The valve hole 341 is in one-way communication with the cylinder bore 41. The restrictor ring 342 The outer diameter of the restricting ring 341 is gradually increased along an end adjacent to the piston 22 to an end adjacent to the receiving groove 42, so that the cylinder hole 41 and the receiving groove 42 are single. Connected to.

The cylinder 40 has a through hole 43 communicating with the receiving groove 42. The wireless transmission circuit board 51 has an indicator light 54 corresponding to the through hole 43. The indicator light 54 can Correspondingly, the wireless transmission circuit board 51 is wirelessly connected to the mobile electronic device 3 to emit light. The transparent hole 43 is provided with a transparent cover 431, so that the light source emitted by the indicator light 54 can pass through the cylinder 40 for the user to recognize the pressure. Whether the sensing device 50 is activated.

The power unit 53 includes at least one battery 531. In the embodiment, the power unit 53 includes two batteries 531. The power unit 53 further includes a clamping member 532. The two batteries 531 are connected in series and the clamping member 532 is connected. The clamping member 532 is electrically connected to the wireless transmission circuit board 51. The inner circumference of the receiving slot 42 is provided with a first engaging portion 421, and the cylinder 40 further includes a screw cap 44. The outer periphery of the screw cap 44 is provided with a second engaging portion 441 which is selectively interconnected with the second engaging portion 441. The cap 44 can be selectively detached from the cylinder 40 for the user to quickly replace the battery 531. In the embodiment, the first engaging portion 421 and the second engaging portion 441 are threaded and can be screwed to each other. .

The pressure sensing device 50 further includes a casing 55. The casing 55 is received in the receptacle 42 of the cylinder 40. The wireless transmission circuit board 51, the sensing unit 52 and the power unit 53 are mounted in the casing. Within body 55. The inner peripheral edge of the valve member 34 is provided with a first fixing portion 343. The box body has a venting hole 551 and a second fixing portion 552. The venting hole 551 is formed at an end surface of one end of the casing 55 and communicates with the valve hole. 341, the second fixing portion 552 is formed on the outer periphery of the casing 55 and selectively connected to the first fixing portion 343 of the valve member 34. In this embodiment, the first fixing portion 343 and the second portion The fixing portions 552 are threaded and can be screwed to each other.

When the air nozzle head 33 is connected to the air nozzle of the object to be inflated 2, the inside of the airpiece 2, the air nozzle head 33, the air vent tube 31, the valve hole 341, and the vent hole 551 communicate with the pocket 42 to form The nips are such that the sensing unit 52 of the pressure sensing device 50 measures the air pressure in the receptacle 42 to measure the air pressure data. The wireless transmission circuit board 51 is wirelessly connected to the mobile electronic device 3, and the indicator light 54 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 33 is connected to the air nozzle of the object to be inflated 2, the cylinder 40 linearly reciprocates relative to the piston rod 20, causing the piston 22 to pressurize the gas in the cylinder bore 41, the pressurized gas. Pressing the restrictor ring 342 to radially contract the restrictor ring 342, and the pressurized gas enters the valve hole 341 through the cylinder bore 41 and is branched to the vent pipe 31 and the receiving groove 42 to be shunted to the pass. The pressurized gas of the gas pipe 31 is output through the tuyer head 33 and enters the gas nozzle of the object to be inflated 2, and the pressurized gas branched to the cuvette 42 passes through the vent hole 551 and enters the casing 55 for the pressure sensing. The sensing unit 52 of the device 50 measures the air pressure data, and is wirelessly connected to the mobile electronic device 3 via the wireless transmission circuit board 51. The indicator light 54 is illuminated at this time for identification, and the mobile electronic device 3 displays the measured air pressure data. For the user to easily watch.

The mobile electronic device 3 has a screen 301 capable of displaying a mobile application (Mobile application, referred to as Mobile App) that is wirelessly connected and supported by the portable inflator 1 capable of wirelessly transmitting air pressure data to the mobile electronic device of the present invention. The image application interface includes an air pressure display area 3011, a pumping mode display area 3012, and a air pressure unit display area 3013. The air pressure display area 3011 is transmitted from the wireless transmission circuit board 51 to the mobile electronic device 3. The air pressure data can simultaneously display the digital display and the pointer display, and 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 road. 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 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.

Please refer to FIG. 9 to FIG. 13 , which are perspective views, partial exploded views, cross-sectional views, and a schematic view of a second embodiment of the portable pump 1 a that can wirelessly transmit air pressure data to the mobile electronic device. The second embodiment of the present invention is substantially the same as the first embodiment, and the reference numerals are continued to be used without further elaboration. The second embodiment of the present invention differs from the first embodiment in that the air tube group 30 further includes a a hose 32, the vent pipe 31, the hose 32 and the tuyer head 33 communicate with each other, the hose 32 is slidably sleeved on the vent pipe 31, and the tuyer head 33 is connected to the hose 32 One end of the vent tube 31 is selectively received at an end of the body 10 away from the piston rod 20.

Since the hose 32 is slidably sleeved on the vent tube 31, the user can pull the tuyer head 33 to selectively receive or protrude the second bore 12 of the body 10. Thereby, the use range of the tuyere head 33 is greatly increased while at the same time avoiding obstacles such as wheel frame spokes from affecting the pumping operation.

Referring to FIG. 4 at the same time, when the tuyer head 33 is connected to the air nozzle of the object to be inflated 2, the inside of the object to be inflated 2, the tuyer head 33, the hose 32, the vent pipe 31, the valve hole 341, the The vent 551 communicates with the pocket 42 to form the nip. Therefore, the sensing unit 52 of the pressure sensing device 50 measures the air pressure in the pocket 42 to measure the air pressure data. The wireless transmission circuit board 51 is wirelessly connected to the mobile electronic device 3, and the indicator light 54 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 33 is connected to the air nozzle of the object to be inflated 2, the cylinder 40 linearly reciprocates relative to the piston rod 20, causing the piston 22 to pressurize the gas in the cylinder bore 41, the pressurized gas. Pressing the restrictor ring 342 to radially contract the restrictor ring 342, and the pressurized gas enters the valve hole 341 through the cylinder bore 41 and is branched to the vent pipe 31 and the receiving groove 42 to be shunted to the pass. The pressurized gas of the gas pipe 31 is output through the hose 32 and the tuyer head 33 to enter the gas nozzle of the object to be inflated 2, and the pressurized gas branched to the cavity 42 passes through the vent hole 551 and enters the casing 55. The sensing unit 52 of the pressure sensing device 50 measures the air pressure data, and is wirelessly connected to the mobile electronic device 3 via the wireless transmission circuit board 51. The indicator light 54 is illuminated at this time for identification, and the mobile electronic device 3 displays the measured data. The obtained air pressure data is easily viewed by the user.

In summary, the portable inflator 1, 1a, which can wirelessly transmit air pressure data to the mobile electronic device, has 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-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.

2. When the tuyer head 33 is connected to the air nozzle of the object 2 to be inflated, the inside of the object 2 to be inflated, the tuyer head 33, the hose 32, the vent pipe 31, the valve hole 341, and the vent hole 551 The pressure equalization zone is formed by communicating with the pocket 42 . Therefore, the sensing unit 52 of the pressure sensing device 50 measures the air pressure in the pocket 42 to measure the air pressure data. The wireless transmission circuit board 51 is wirelessly connected to the mobile electronic device 3, and the indicator light 54 is illuminated for identification at this time, and the mobile electronic device 3 displays the measured air pressure data to match the large screen display pressure of the mobile electronic device 3. The data is for easy viewing by the user.

3. The pressure sensing device 50 is disposed in the cavity 42 of the cylinder 40, the battery 531 of the power unit 53 can be easily replaced, and the overall appearance can still maintain the portable type with the pressure gauge. The pump is more compact.

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 portable inflator 1 capable of wirelessly transmitting air pressure data to the mobile electronic device of the present invention. The mobile application, 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 51 for transmission to the mobile electronic device. The air pressure data of the device 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 It is a shock pumping mode, and 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 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.

1‧‧‧Portable pump for wireless transmission of air pressure data to mobile electronic devices
10‧‧‧ Ontology
11‧‧‧First hole
12‧‧‧Second hole
13‧‧‧First connection
20‧‧‧ piston rod
21‧‧‧ rod holes
22‧‧‧Piston
23‧‧‧Second connection
30‧‧‧tracheal group
31‧‧‧ snorkel
32‧‧‧Hose
33‧‧‧Wind mouth
34‧‧‧ valve parts
341‧‧‧ valve hole
342‧‧‧Limited loop
343‧‧‧First Fixed Department
40‧‧‧ cylinder
41‧‧‧ cylinder bore
42‧‧‧ 容容
421‧‧‧First joint
43‧‧‧through hole
431‧‧‧Transparent cover
44‧‧‧Capping
441‧‧‧Second joint
50‧‧‧ Pressure sensing device
51‧‧‧Wireless transmission board
52‧‧‧Sensor unit
53‧‧‧Power unit
531‧‧‧Battery
532‧‧‧Clamping parts
54‧‧‧ indicator light
55‧‧‧Box
551‧‧‧Ventinel
552‧‧‧Second fixed department
1a‧‧‧ Portable pump that wirelessly transmits air pressure values to mobile electronic devices
2‧‧‧Inflatables
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 first embodiment of a portable pump that can wirelessly transmit air pressure data to a mobile electronic device according to the present invention. Figure 2 is a partial exploded view of Figure 1. Figure 3 is a cross-sectional view of Figure 1. Figure 4 is a partial enlarged view of Figure 3. FIG. 5 is a schematic view showing the use of the first embodiment of the portable pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to the present invention, showing a wind nozzle connected to the tire and transmitting the air pressure data to the mobile electronic device. Figure 6 is a partial cross-sectional view of Figure 5 showing gas flowing from the tire into the tuyere and a pressure sensing device measuring the air pressure and emitting a Bluetooth signal to the mobile electronic device. Figure 7 is a continuation of Figure 6 showing a cylinder reciprocatingly ramming and pressurizing gas into the tire relative to a piston rod. Figure 8 is a partial enlarged view of Figure 5 showing the screen display image interface of the mobile electronic device. 9 is a perspective view of a second embodiment of a portable pump that can wirelessly transmit air pressure data to a mobile electronic device according to the present invention. Figure 10 is a cross-sectional view of Figure 9. 11 is a schematic view showing the use of a second embodiment of a portable pump capable of wirelessly transmitting air pressure data to a mobile electronic device according to the present invention, showing a wind nozzle connected to a tire and transmitting air pressure data to the mobile electronic device. Figure 12 is a partial cross-sectional view of Figure 11 showing gas flowing from the tire into the tuyeres and a pressure sensing device measuring the air pressure and signaling Bluetooth to the mobile electronic device. Figure 13 is a continuation of Figure 12 showing a cylinder reciprocatingly ramming and pressurizing gas into a tire relative to a piston rod.

1‧‧‧Portable pump for wireless transmission of air pressure data to mobile electronic devices

10‧‧‧ Ontology

30‧‧‧tracheal group

31‧‧‧ snorkel

34‧‧‧ valve parts

342‧‧‧Limited loop

343‧‧‧First Fixed Department

40‧‧‧ cylinder

42‧‧‧ 容容

421‧‧‧First joint

43‧‧‧through hole

431‧‧‧Transparent cover

44‧‧‧Capping

441‧‧‧Second joint

50‧‧‧ Pressure sensing device

51‧‧‧Wireless transmission board

52‧‧‧Sensor unit

53‧‧‧Power unit

531‧‧‧Battery

532‧‧‧Clamping parts

54‧‧‧ indicator light

55‧‧‧Box

551‧‧‧Ventinel

552‧‧‧Second fixed department

Claims (12)

A portable pump capable of wirelessly transmitting air pressure data to a mobile electronic device, comprising: a body; a piston rod connected to one end of the body and having a rod hole, the piston rod having a piston at one end; a trachea assembly comprising a vent tube and a tuyeres, the vent tube being in communication with the tuyeres, the vent tube being received in a rod bore of the piston rod and threaded through the piston, one end of the vent tube Connecting a valve member, the tuyer head is selectively received in the body and is connectable to the object to be inflated; a cylinder is reciprocally movably sleeved on the piston rod and has a cylinder bore and a receiving groove, The cylinder bore is unidirectionally communicated with the pocket, the pocket is in communication with the vent tube, the pocket is disposed at one end of the cylinder, the piston is slidably fitted to the cylinder bore, and the cylinder is linearly reciprocable relative to the piston rod Movement, the piston pressurizes the gas in the cylinder bore, the pressurized gas can pass through the valve member unidirectionally into the pocket and the vent tube and output through the tuyere; and a sense of pressure Measuring Provided in the pocket, and the pressure sensing device is located in an isostatic zone formed between the object to be inflated and the vent tube, the pressure sensing device comprises a wireless transmission circuit board, a sensing unit and a a power unit, the sensing unit and the power unit are respectively electrically connected to the wireless transmission circuit board, the sensing unit is capable of measuring pressure of gas flowing into the housing to obtain air pressure data, and the wireless transmission circuit board is capable of wireless connection The mobile electronic device transmits the air pressure data so that the mobile electronic device can display the air pressure data. The portable air pump capable 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 portable pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 1 or 2, wherein the air tube group further includes a hose, and the air tube and the air nozzle are in communication with each other. The hose is slidably sleeved on the vent tube and received in the rod hole, and the hose can selectively protrude from the body. The portable air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the different ends of the body comprise a first hole and a second hole, the first hole and the first hole The second bore is connected to the second bore, the first bore is provided with a first connecting portion, and one end of the piston rod is provided with a second connecting portion. The two connecting portions are connected to the first connecting portion. The portable air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the valve member is disposed between the cylinder bore and the receiving slot and includes a valve hole and a current limiting ring, a valve hole is unidirectionally communicated with the cylinder bore, the restrictor ring is sleeved on an outer circumference of the valve member, and an outer diameter of the restrictor ring is gradually increased along an end adjacent to the pocket to an end adjacent to the piston, so that The cylinder bore is in one-way communication with the pocket. The portable pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the cylinder has a through hole, and the through hole communicates with the receiving slot, and the wireless transmission circuit board has an indicator light. The indicator light corresponds to the through hole, and the indicator light can be illuminated by wirelessly connecting the wireless transmission circuit board to the mobile electronic device, and a transparent cover is disposed in the through hole, so that the light source emitted by the indicator light can be transmitted through The cylinder. The portable pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the power unit comprises at least one battery, the receiving slot is provided with a first engaging portion, and the cylinder further comprises a screw cap The screw cap is provided with a second joint portion, and the first joint portion and the second joint portion are selectively interconnected. The portable air pump capable of wirelessly transmitting air pressure data to the mobile electronic device according to claim 3, wherein the pressure sensing device further comprises a box body accommodated in the tank of the cylinder, the wireless transmission The circuit board, the sensing unit and the power unit are mounted in the casing. The portable air pump capable of wirelessly transmitting air pressure data to the mobile electronic device, wherein the inner peripheral edge of the valve member is provided with a first fixing portion, the box body has a vent hole and a second fixing portion. The vent hole is formed at an end surface of one end of the casing and communicates with the valve hole. The second fixing portion is formed on an outer circumference of the casing and is selectively connected to the first fixing portion of the valve member. A portable pump and mobile electronic device capable of wirelessly transmitting and receiving air pressure data, comprising: a body; a piston rod connected to one end of the body and having a rod hole, one end of the rod Having a piston; a trachea assembly comprising a vent tube and a tuyeres, the vent tube being in communication with the tuyeres, the vent tube being received in the rod bore of the piston rod and threaded through the piston One end of the vent pipe is connected to a valve member, the tuyer head is selectively received in the body and is connectable to the object to be inflated; a cylinder is reciprocally movably sleeved on the piston rod and has a cylinder bore and a pocket, the cylinder bore is unidirectionally communicated with the pocket, the pocket is in communication with the vent tube, the pocket is disposed at one end of the cylinder, the piston is slidably fitted to the cylinder bore, and the cylinder is capable of being opposite to the cylinder a linear reciprocating movement of the piston rod causes the piston to pressurize the gas in the cylinder bore, and the pressurized gas can pass through the valve member unidirectionally into the pocket and the vent tube and output through the tuyer head; One pressure a sensing device disposed in the pocket, and the pressure sensing device is located in an isostatic zone formed between the object to be inflated and the vent tube, the pressure sensing device comprising a wireless transmission circuit board and a sensing a unit and a power unit, the sensing unit and the power unit are respectively electrically connected to the wireless transmission circuit board, the sensing unit is capable of measuring the pressure of the gas flowing into the tank to obtain the air pressure data; and a mobile electronic device, The wireless transmission circuit board is capable of wirelessly connecting to the wireless transmission circuit board, and the wireless transmission circuit board transmits air pressure data to the mobile electronic device, so that the mobile electronic device receives and displays the air pressure data. The combination of the portable inflator and the mobile electronic device capable of wirelessly transmitting and receiving air pressure data according to claim 10, 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 combination of the portable pump and the mobile electronic device capable of wirelessly transmitting and receiving air pressure data according to claim 10 or 11, wherein the air tube group further comprises a hose, the air tube, the hose and the air nozzle The heads are in communication with each other, and the hose is slidably sleeved on the vent tube and received in the rod hole, and the hose can selectively protrude from the body.