CN113202721A

CN113202721A - Automobile inflator pump with emergency starting function

Info

Publication number: CN113202721A
Application number: CN202110535220.4A
Authority: CN
Inventors: 程阳
Original assignee: Individual
Current assignee: Nanjing Boma Electromechanical Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-03

Abstract

The invention discloses an automobile inflator pump with an emergency starting function, which comprises a machine body and a base, wherein the machine body and the base are in an integrated structure, the machine body is characterized in that an upper cover plate and a lower cover plate are fastened and fixed with each other through a fastener, the top end of the machine body is communicated with an inflation tube, the top end of the machine body penetrates through a gas outlet with threads, a motor is fixedly arranged in the machine body and is fixed in the machine body through a motor fixing groove, the motor is connected with a gear box, the gear box is fixed in the machine body through a fixing frame, a damping ring, a damping cushion and a damping frame, the output end of the motor is connected with a small gear and a large gear which are mutually meshed, a cam is fixedly arranged on the large gear, a transmission rod is fixedly arranged on the cam, the other end of the transmission rod and a piston assembly are movably arranged in a cylinder, the cylinder and the gear box are fixed in the machine body through the fixing frame after being connected with a tee joint, a circuit board is electrically arranged in the machine body, a power supply interface is fixedly arranged on the base, the base is provided with a heat dissipation bin. The multifunctional portable multifunctional electric scooter is multifunctional, convenient to carry, stable in motion and small in vibration.

Description

Automobile inflator pump with emergency starting function

Technical Field

The invention relates to the technical field of inflator pumps, in particular to an automobile inflator pump with an emergency starting function.

Background

The inflating pump is also called an inflating machine, an inflating pump and an inflating pump, the motor operates through the operation of the motor, when the air is exhausted, the valve of the communicating device is opened by the air pressure of the atmosphere, the air enters the air cylinder, when the tire is inflated, the valve is closed by the air pressure in the air cylinder, and the air enters the tire. The inflator is also intended to use the principle of atmospheric pressure for inflation. The application field of the inflator pump is as follows: automobiles, motorcycles, bicycles, rubber balls, rubber boats, and the like.

At present, the pump that the car used simple structure only possesses the function of aerifing, and the function is single, uses limitedly, and at the long-distance in-process of traveling, the car often can lack the electricity with the digital equipment that uses, and the open air does not have and fills electric pile, and digital equipment etc. need use the treasured that charges to charge moreover. Accordingly, an automotive inflator with an emergency start function is provided.

Disclosure of Invention

The invention aims to provide an automobile inflator pump with an emergency starting function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile inflator pump with an emergency starting function comprises a machine body and a base, wherein the machine body and the base are of an integrally formed structure, the machine body is characterized in that an upper cover plate and a lower cover plate are fastened and fixed with each other through a fastener, the top end of the machine body is communicated with an inflation tube, the top end of the machine body penetrates through a gas outlet with threads, one end of the inflation tube is provided with a threaded connector in threaded connection with the gas outlet, the other end of the inflation tube is fixedly provided with an inflation connector with threads, the inflation connector is in threaded connection with a fixed seat fixedly arranged on the machine body, a motor is fixedly arranged in the machine body and is fixed in the machine body through a motor fixing groove and a damping ring, the motor is connected with a gear box, the gear box is fixed in the machine body through a fixed frame, a damping pad and a damping frame, and the output end of the motor is connected with a pinion and a gear which are meshed with each other, the improved motor vehicle charger is characterized in that a cam is fixedly mounted on the gearwheel, a transmission rod is fixedly mounted on the cam, the other end of the transmission rod is movably mounted in the cylinder, the cylinder and a three-way joint are connected and then fixed in a machine body through a fixing frame together with a gear box, a circuit board is electrically mounted in the machine body, a power interface is fixedly arranged on the base, a USB interface is fixedly mounted on the left side of the power interface, a charger port is fixedly arranged on the left side of the USB interface, a heat dissipation bin is arranged on the base, a heat dissipation fan is mounted in the heat dissipation bin, two sides of the heat dissipation bin are detachably mounted on the base through fixing protrusions, and heat conduction holes are formed in the heat dissipation bin in an integrated mode.

Further, the fixing frame is divided into a lower clamping groove and an upper clamping groove, and the lower clamping groove and the upper clamping groove are respectively integrated with the lower cover plate and the upper cover plate of the machine body.

Further, the air outlet is communicated with the air cylinder and the tee joint, the air cylinder is fixedly communicated with the tee joint, one side of the tee joint is connected with the pressure measuring air pipe, the pressure measuring air pipe is connected with the machine body through a clamping groove and a buckle, and the clamping groove, the buckle and the machine body are of an integrally formed structure.

Furthermore, a threaded connector is fixedly arranged at one end of the inflation tube and is in threaded connection with the air outlet.

Furthermore, a touch button is electrically installed on the circuit board, a display screen is electrically installed above the touch button, a button switch is installed at the bottom of the touch button, heat dissipation holes are fixedly formed in the base, and the heat dissipation holes are formed right below the heat dissipation bin.

Furthermore, the power interface comprises an interface and an interface cover, and the interface cover are movably connected through a connecting buckle.

Furthermore, the power interface is electrically connected with the battery clamp.

Furthermore, the motor fixing groove and the machine body are of an integrally formed structure.

Furthermore, the shock pad and the shock absorbing frame are connected with the machine body clamping groove in a buckling mode.

Further, charger port electricity is connected fixed mounting and is in lithium cell group in the organism, fixed mounting has the light on the organism, the light is connected with the circuit board electricity, install the dust in the organism and allow for the net, the dust filter screen can be dismantled.

Compared with the prior art, the invention has the following beneficial effects:

the heat dissipation device is internally provided with the heat dissipation bin, the heat dissipation fan is arranged in the heat dissipation bin, the heat dissipation speed can be increased, and when the heat dissipation device works, heat generated inside the heat dissipation bin can be timely discharged, so that the heat dissipation device can continuously and stably work. The automobile inflator integrates the functions of inflation and emergency power supply, has various functions, is small and exquisite in structure and convenient to carry, and can inflate automobile tires by carrying the device; the emergency starting of the automobile storage battery can be realized; the device is additionally provided with a USB interface which can charge various devices; the device carries the high-rate discharge lithium battery, does not need to be connected with an external power supply when being inflated, and improves the application range.

Install the dust filter screen in the organism, can avoid too much dust to get into to influence the use in the device, and dust filter screen convenient to detach carries out cleaning. Inside motor drive's cylinder intercommunication gas tube is aerifyd, and the motor is fixed through motor fixed slot, damping ring with the cylinder, and the gear box passes through upper and lower draw-in groove, shock pad and the shock attenuation frame on the mount to be fixed in the organism, and at the device during operation, avoid the gear box unsettled and displacement, keep the piston at cylinder level reciprocating motion, guarantee its stability, avoid shaking too big and noise influence normal use.

The gas tube on top is detachable independent structure, can carry out the screw thread fastening with fixed gas outlet and the screw thread fixing base of seting up on the organism, and the gas tube after the fixing is the type of falling "U" and arranges the organism top in, can act as the handle, and the person of facilitating the use carries the device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an internal structure according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the internal structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of a motor connection structure according to an embodiment of the present invention

FIG. 5 is a schematic view of a fixing base according to an embodiment of the present invention

FIG. 6 is a schematic view of the structure of a motor fixing groove, a shock pad, a shock-absorbing frame, and a fixing frame according to an embodiment of the present invention

FIG. 7 is a schematic diagram of a power interface according to an embodiment of the invention;

FIG. 8 is a schematic view of a battery clamp according to an embodiment of the present invention;

FIG. 9 is a schematic view of a mount according to an embodiment of the invention;

FIG. 10 is a schematic view of a heat sink and a heat dissipation hole according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view of a filter screen and body according to an embodiment of the present invention;

fig. 12 is a schematic view of a card slot and snap in accordance with the present invention.

Reference numerals:

1. a body; 2. an inflation tube; 3. an air outlet; 4. a threaded connector; 5. a fixed seat; 6. a motor; 7. a motor fixing groove; 8. a bull gear; 9. a cam; 10. a transmission rod; 11. a cylinder; 12. a fixed mount; 121. a lower clamping groove; 122. an upper clamping groove; 13. measuring the pressure of the air pipe; 131. a card slot; 132. buckling; 14. a circuit board; 15. touch keys are controlled; 16. a display screen; 17. a base; 18. a power interface; 181. an interface; 182. an access cover; 183. a connecting buckle; 19. a USB interface; 20. a charger port; 21. heat dissipation holes; 22. a battery clamp; 23. a fastener; 24. a lithium battery pack; 25. a tee joint; 26. an inflation connector; 27. a key switch; 28. a gear case; 29. pinion, 30, damping ring, 31, damping pad, 32, heat dissipation chamber; 321. a fixed protrusion; 322. a heat conduction hole; 33. a dust filter screen; 34. shock attenuation frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "snap-fit" are to be construed broadly and can include, for example, a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-11, an inflator pump for a vehicle with an emergency start function according to an embodiment of the present invention includes a body 1 and a base 17, where the body 1 and the base 17 are formed as an integral structure, the body 1 is formed by fastening and fixing an upper cover plate and a lower cover plate by a fastener 23, a top end of the body 1 is communicated with an inflation tube 2, a threaded air outlet 3 is formed through a top end of the body 1, a threaded connector 4 formed at one end of the inflation tube 2 is in threaded connection with the air outlet 3, an inflation connector 26 having threads is fixedly mounted at the other end of the inflation tube, the inflation connector 26 is in threaded connection with a fixed seat 5 fixedly formed on the body 1, and the fixed inflation tube is disposed above the body in an inverted U shape and can serve as a handle, so that a user can conveniently carry the inflator pump. The motor 6 is fixedly installed in the machine body 1, the motor 6 is fixed in the machine body 1 through a motor fixing groove 7 and a damping ring 30, the motor 6 is connected with a gear box 28, the gear box 28 is fixed in the machine body 1 through a fixing frame 12, a damping pad 31 and a damping frame 34, the output end of the motor 6 is connected with a pinion 29 and a gearwheel 8 which are meshed with each other, a cam 9 is fixedly installed on the gearwheel 8, a transmission rod 10 is fixedly installed on the cam 9, the other end of the transmission rod 10 is movably installed in a cylinder 11, the cylinder 11 is connected with a tee 25 and then fixed in the machine body 1 through the fixing frame 12 with the gear box 28, a circuit board 14 is electrically installed in the machine body 1, a power interface 18 is fixedly arranged on a base 17, a USB interface 19 is fixedly installed on the left side of the power interface 18, a charger port 20 is fixedly arranged on the left side of the USB interface 19, the base 17 is provided with a heat dissipation bin 32, a heat dissipation fan is installed in the heat dissipation bin 32, two sides of the heat dissipation bin 32 are detachably installed on the base 17 through fixing protrusions 321, and heat conduction holes 322 are formed in the heat dissipation bin 32 in an integrated mode.

In addition, the fixing frame 12 is divided into a lower clamping groove 121 and an upper clamping groove 122, the lower clamping groove 121 and the upper clamping groove 122 are respectively integrated with the lower cover plate and the upper cover plate of the machine body 1, the fixing frame 12 avoids suspension and displacement of the gear box when the device works, the piston is kept in horizontal reciprocating motion in the cylinder, the stability of the fixing frame is guaranteed, and the phenomenon that shaking is too large and noise influences normal use is avoided. The gas outlet 3 is communicated with a cylinder 11 and a tee joint 25, the cylinder 11 is fixedly communicated with the tee joint 25, one side of the tee joint 25 is connected with a pressure measuring gas pipe 13, the pressure measuring gas pipe 13 is connected with the machine body 1 in a buckling mode through a clamping groove 131 and a buckle 132, and the clamping groove 131, the buckle 132 and the machine body 1 are of an integrally formed structure. The machine body 1 is provided with a detachable filter screen 33. A threaded connector 4 is fixedly arranged at one end of the inflation tube 2, the threaded connector 4 is in threaded connection with the air outlet 3, a touch button 15 is electrically arranged on the circuit board 14, a display screen 16 is electrically arranged above the touch button 15, a button switch 27 is arranged at the bottom of the touch button 15, a heat dissipation hole 21 is fixedly arranged on the base 17, the heat dissipation hole 21 is arranged under the heat dissipation bin 32, the power supply interface 18 comprises an interface 181 and an interface cover 182, the interface 181 is movably connected with the interface cover 182 through a connecting buckle 183, the power supply interface 18 is electrically connected with a battery clamp 22, the motor fixing groove 7 and the machine body 1 are in an integrated structure, the shock absorption pad 31 and the shock absorption frame 34 are in snap-fit connection with a clamping groove of the machine body 1, and the charger port 20 is electrically connected with a lithium battery pack 24 fixedly arranged in the machine body 1, the emergency starting device can be used for starting the automobile storage battery in an emergency and charging various devices. An illuminating lamp is fixedly arranged on the machine body 1 and is electrically connected with the circuit board 14.

The working principle is as follows:

according to the scheme of the invention, before the device is used, the plug of the alternating current charger is plugged into a 220-240V alternating current power supply, the other end of the alternating current charger is plugged into the charger port 20, when charging is started, the red light on the alternating current charger is normally on, and the mark of horse race in the charging process appears on the battery icon on the screen. When the alternating current charger is fully charged, the red light is changed into the green light and is always on or the battery icon on the screen is full and does not flicker. When the automobile tire needs to be inflated, one end of the inflating tube 2 with threads is screwed on the product air outlet 3, and the other end of the inflating tube is screwed on an object to be inflated. Pressing the 15 keys of touch key to select the type of inflation required by the user, the air pressure value can be adjusted according to the requirement of the user: the value of pressing the "+" key on the touch key is increased, and the value of pressing the "-" key is decreased. After the setting is completed, the switch is pressed, the motor 6 starts to work, and the tire starts to be inflated. When the air is inflated to the set air pressure value, the motor 6 stops working, and the air inflation is finished. When charging, the positive and negative protective sleeves on the automobile battery are lifted, the red clip on the battery clip 22 is clipped on the positive electrode of the automobile battery, the black clip on the battery clip is clipped on the negative electrode of the automobile battery, the interface cover 182 of the power interface 18 is opened, the battery clip 22 is inserted into the power interface 18 to press the automobile start button to charge the automobile, the D-type and O-type interface fool-proofing device arranged on the power interface 18 is matched with the D-type and O-type plugs on the battery clip 22, and the user is prevented from inserting the positive and negative electrodes on the battery clip and the positive and negative electrodes of the power interface in a wrong way. When the lighting lamp is used, a lamp button on the touch key 15 is pressed, the white lighting lamp is on, the red alarm lamp flickers once again, the red lamp is turned off once again, the three characters of 'USB' appear on the screen of the lamp key for 3 seconds, the charging data line is inserted to charge other products, and the charging output is 5V or 2A. Long press of lamp key "USB" disappears

The heat dissipation bin 32 is arranged in the heat dissipation device, the heat dissipation fan is arranged in the heat dissipation bin 32, the heat dissipation speed can be increased, and when the heat dissipation device works, heat generated inside the heat dissipation device can be timely discharged, so that the heat dissipation device can continuously and stably work. The automobile inflator pump with the emergency starting function integrates the functions of inflation and power supply, has various functions, is small in structure, is convenient to place on an automobile for carrying, can inflate automobile tires and various devices by carrying the automobile inflator pump, carries the lithium battery pack 24 in the automobile inflator pump, does not need to be connected with an external power supply during inflation, and greatly improves the application range. According to the invention, an internal motor 6 drives a big gear 8, a cam 9 and a connecting rod 10 on a gear box 28, an air cylinder 11 is communicated with an inflation tube 2 for inflation, the motor 6 is fixed on a machine body 1 through a motor fixing groove 7 and a damping ring 30 for supporting, clamping and elastic fixing, so that the motor is prevented from being suspended and generating displacement, the service life of the motor is greatly prolonged, the vibration generated during the work of the motor is greatly reduced, the gear box 28 is supported, clamped and elastically fixed through an upper clamping groove and a lower clamping groove of a fixing frame 12, a damping pad 30 and a damping frame 34, when the whole gear box mechanism works, the motor 6 and the gear box 28 are prevented from being suspended and generating displacement simultaneously, the most effective meshing between the small gear 29 and the big gear 8 is greatly reduced, meanwhile, the elastic fixing ensures that the cam, the connecting rod and a piston assembly always keep horizontal reciprocating motion in the air cylinder 11, the motor is greatly improved, The service life of the gear box and the piston avoids the normal use from being influenced by vibration and noise. The inflation tube 2 at the top end of the invention is a detachable independent structure and can be fixed with the air outlet 3 and the thread fixing seat 5 which are fixedly arranged on the machine body 1 by threads, and the fixed inflation tube is arranged above the machine body in an inverted U shape and can be used as a handle and also can be hung to facilitate a user to carry the device.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a car pump with emergent function of starting, includes organism (1), base (17), a serial communication port, organism (1) and base (17) are the integrated into one piece structure, organism (1) is that upper cover plate and lower apron pass through fastener (23) lock joint each other fixed, organism (1) top intercommunication gas tube (2), organism (1) top is run through and is seted up threaded gas outlet (3), gas tube (2) one end seted up with gas outlet (3) threaded connection's threaded connection mouth (4), other end fixed mounting area screwed inflation connector (26), inflation connector (26) with fixed fixing base (5) threaded connection who sets up on organism (1), organism (1) internal fixed mounting has motor (6), motor (6) are through motor fixed slot (7), Damping ring (30) are fixed in organism (1), motor (6) and gear box (28) are connected, gear box (28) are fixed in organism (1) through mount (12), shock pad (31) and shock attenuation frame (34), motor (6) output is connected intermeshing's pinion (29) and gear wheel (8), fixed mounting has cam (9) on gear wheel (8), fixed mounting has transfer line (10) on cam (9), transfer line (10) other end movable mounting is in cylinder (11), cylinder (11) and tee bend (25) are connected the back and are fixed in organism (1) through mount (12) with gear box (28) again, circuit board (14) are installed to electricity in organism (1), power source (18) have been seted up to the fixed on base (17), power source (18) left side fixed mounting has USB interface (19), charger port (20) have been fixed to USB interface (19) left side, be provided with heat dissipation storehouse (32) on base (17), install cooling fan in heat dissipation storehouse (32), fixed protruding (321) demountable installation is passed through in heat dissipation storehouse (32) both sides on base (17), integrated into one piece has heat conduction hole (322) on heat dissipation storehouse (32).

2. The automobile inflator pump with the emergency starting function according to claim 1, wherein the fixing frame (12) is divided into a lower clamping groove (121) and an upper clamping groove (122), and the lower clamping groove (121) and the upper clamping groove (122) are respectively integrated with a lower cover plate and an upper cover plate of the engine body (1).

3. The automobile inflator pump with the emergency starting function according to claim 1, wherein the air outlet (3) is communicated with an air cylinder (11) and a tee joint (25), the air cylinder (11) is fixedly communicated with the tee joint (25), one side of the tee joint (25) is connected with a pressure measuring air pipe (13), the pressure measuring air pipe (13) is connected with the engine body (1) in a buckling manner through a clamping groove (131) and a buckle (132), and the clamping groove (131) and the buckle (132) are of an integrally formed structure with the engine body (1).

4. The automobile inflator pump with the emergency starting function according to claim 1, wherein a threaded connector (4) is fixedly formed at one end of the inflator tube (2), and the threaded connector (4) is in threaded connection with the air outlet (3).

5. The automobile inflator pump with the emergency starting function according to claim 1, wherein a touch key (15) is electrically installed on the circuit board (14), a display screen (16) is electrically installed above the touch key (15), a key switch (27) is installed at the bottom of the touch key (15), a heat dissipation hole (21) is fixedly formed in the base (17), and the heat dissipation hole (21) is formed right below the heat dissipation bin (32).

6. The automobile inflator with the emergency starting function according to claim 1, wherein the power interface (18) comprises an interface (181) and an interface cover (182), and the interface (181) and the interface cover (182) are movably connected through a connecting buckle (183).

7. The inflator pump with emergency start function for vehicle of claim 1, wherein the power interface (18) is electrically connected to the battery clamp (22).

8. The inflator pump with emergency starting function for automobiles according to claim 1, wherein the motor fixing groove (7) is of an integral structure with the engine body (1).

9. The automobile inflator with the emergency starting function according to claim 1, wherein the shock absorption pad (31), the shock absorption frame (34) and the engine body (1) are connected in a clamping groove buckling manner.

10. The automobile inflator pump with the emergency starting function according to claim 1, wherein the charger port (20) is electrically connected with a lithium battery pack (24) fixedly installed in the engine body (1), an illuminating lamp is fixedly installed on the engine body (1) and electrically connected with a circuit board (14), and a filter screen (33) is detachably installed on the engine body (1).