CN218439649U

CN218439649U - Portable inflator pump

Info

Publication number: CN218439649U
Application number: CN202222451746.7U
Authority: CN
Inventors: 谢飞科
Original assignee: Shenzhen Gulin Power Technology Co ltd
Current assignee: Shenzhen Gulin Power Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-02-03
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a portable pump, include: the body, accomodate cover, pump, trachea, group battery, PCB board, the body is the padlock shape structure, group battery, pump, PCB board activity respectively set up the inside of body, it sets up to accomodate the cover activity the upper portion of body, the front side activity of body is equipped with display panel, control button, the bottom of body is equipped with the heat dissipation cover, tracheal one end is run through the body, accomodate the cover with pump sealing connection, tracheal other end activity sets up in the fixed orifices that body upper portion embedding set up, the inside activity of fixed orifices is provided with elastic buckle, the inside of accomodating the cover is equipped with a plurality of holding chambeies of placing the air cock. The utility model discloses simple structure, convenient to use, small, long service life, safe and reliable, portable accomodates, has higher spreading value.

Description

Portable inflator pump

Technical Field

The utility model relates to a daily electric tool technical field, in particular to portable pump.

Background

The inflating pump is called an inflating machine and an inflating pump, the inflating pump works by the operation of a motor, when the inflating pump is used for pumping air, a valve of a communicating device is opened by atmospheric pressure, air enters an inflator, and when the inflating pump is used for inflating tires, the valve is closed by the atmospheric pressure in the inflator, the air enters the tires, however, most of the existing inflating pumps only have an inflating function, an inflator does not know how much air is filled into the tires, the inflator can judge the tire only by depending on a self-contained tire pressure gauge or observing the degree of tire inflation, the use is very inconvenient, a plurality of switching air nozzles are attached to portable inflating pumps sold in the market generally, however, switching air nozzle accessories cannot be stored together with a pump body, the accessories are easily lost, and the user cannot use the portable inflating pumps, the cost of repeatedly purchasing whole products is increased, although some inflating pumps are provided with storage structures, the air pipe storage hook structures are unreasonable in design, the use is realized, the service life of the air pipe storage hook structures is short, the use cost is greatly increased, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, convenient to use, it is small, portable and accomodate, long service life, user experience feels, safe and reliable's portable pump.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a portable inflator, comprising: the body, accomodate cover, pump, trachea, group battery, PCB board, the body is the padlock shape structure, group battery, pump, PCB board activity respectively set up the inside of body, it sets up to accomodate the cover activity the upper portion of body, the front side activity of body is equipped with display module assembly, button, the bottom of body is equipped with the heat exchanger that looses, tracheal one end is run through the body, accomodate the cover with pump sealing connection, tracheal other end activity sets up in the fixed orifices that body upper portion embedding set up, the inside activity of fixed orifices is provided with elastic buckle, the inside of accomodating the cover is equipped with a plurality of holding chambeies of placing the air cock.

In the structure, the body comprises an outer shell, an inner shell and a base, wherein the outer shell is movably arranged on the base, the outer shell is provided with an open barrel structure at two ends, the inner sides of the top and the bottom of the outer shell are respectively provided with a first mounting groove and a second mounting groove in a circumferential embedding manner, the front side of the outer shell is embedded with the mounting position of the display module, the outer shell is adjacent to the two sides of the display module and is respectively provided with a heat dissipation hole, the inner shell is movably arranged in the outer shell, and the outer shell, the inner shell and the base are of a closed cavity structure.

In the structure, the inner shell comprises a first inner shell and a second inner shell, the first inner shell and the second inner shell are arranged oppositely, the first inner shell comprises a top cover part and a front side part, the top cover part and the front side part are arranged integrally, the top cover part is embedded into the first mounting groove, the top cover part is respectively provided with the USB jack and the lamp hole in a penetrating mode, the first inner shell corresponds to the mounting position, the mounting position is provided with the mounting port for fixing the display module in a penetrating mode, the first inner shell and the second inner shell are provided with the connecting structures in a corresponding mode, and the bottom of the first inner shell and the bottom of the second inner shell are provided with the connecting holes in a corresponding mode.

In the structure, the display module comprises a panel and a display screen, the panel is embedded into the installation position, the panel is provided with a plurality of key control areas, the keys are movably connected with installation holes in the key control areas, and the display screen corresponds to the installation hole and the first inner shell.

In the structure, the inflator pump comprises a motor, a cylinder and a compression mechanism, the cylinder passes through the compression mechanism and the motor is movably connected, the top of the cylinder is convexly provided with an air outlet pipe orifice, a pressure sensor is embedded in the inner side of the opening part of the air outlet pipe orifice, the air outlet pipe orifice is provided with an air outlet joint damping ring, and the air pipe is movably connected with the air outlet pipe orifice through a rotary connection device.

In the structure, the PCB board is including setting up control circuit and with USB socket, atmospheric pressure module, microprocessor, the electric quantity pilot lamp that control circuit connects, USB socket, electric quantity pilot lamp respectively with USB jack, lamp hole correspond the setting, the vertical setting of PCB board, the PCB board with motor, pressure sensor, display module electric connection.

In the above structure, the battery pack is electrically connected to the PCB, and the battery pack is movably connected to the inner case through a fixing device.

In the structure, the inside of base is equipped with a plurality of spliced poles, and is a plurality of the spliced pole is respectively with a plurality of the connecting hole corresponds the setting, the base with first inner shell, second inner shell screwed connection, the bottom outside embedding of base is equipped with the installation the fixed slot of heat dissipation cover, the heat dissipation cover with the base buckle is connected.

The beneficial effects of the utility model reside in that:

the utility model provides an adjustment through to inner structure, make the structure of pump is compacter, simultaneously through the selection to the material, make the pump more light, the volume is littleer, long service life, set up the display screen in front of the body and made the user know inside atmospheric pressure, it is more convenient to use, accomodate the cover through setting up and can accomodate vulnerable accessories such as a plurality of air cocks, and made things convenient for user's the convenience of carrying, avoid the accessory to damage and lead to the product can't be used, very big reduction use cost. The utility model discloses simple structure, convenient to use, small, long service life, safe and reliable, portable accomodates.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the portable inflator of the present invention;

FIG. 2 is a first cross-sectional view of an embodiment of the portable inflator of the present invention;

FIG. 3 is a second cross-sectional view of the embodiment of the portable inflator of the present invention;

fig. 4 is an exploded view of an embodiment of the portable inflator of the present invention.

In the figure, 1-a storage sleeve, 2-an inflator pump, 3-an air pipe, 4-a battery pack, 5-a PCB (printed circuit board), 6-a key, 7-a heat dissipation cover, 8-an elastic buckle, 9-an outer shell, 10-a first inner shell, 11-a base, 12-a panel, 13-a display screen, 14-a second inner shell, 15-a press buckle, 16-an air nozzle and 17-an air outlet connector shock absorption ring.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, a portable inflator, comprising: the body, accomodate cover 1, the pump 2, trachea 3, group battery 4, PCB board 5, the body is padlock shape structure, group battery 4, pump 2, PCB board 5 activity respectively sets up the inside at the body, accomodate the upper portion that cover 1 activity set up at the body, the front side activity of body is equipped with display module assembly, button 6, the bottom of body is equipped with heat exchanger 7 that looses, the body is run through to trachea 3's one end, accomodate cover 1 and pump 2 sealing connection, trachea 3's other end activity sets up in the fixed orifices that body upper portion embedding set up, the inside activity of fixed orifices is provided with elastic buckle 8, the inside of accomodating cover 1 is equipped with a plurality of holding chambeies of placing air cock 16.

Specifically, in this embodiment, one end of the air tube 3 is movably connected with the inflator 2 through a sealing ring, the other end of the air tube 3 is movably provided with an air faucet 16, the end of the air faucet 16 is provided with a sliding fastening position, the other end of the air tube 3 is slidably fastened with a fixing hole, and the storage sleeve 1 is made of various materials including rubber.

Specifically, in this embodiment, a buckle for fixing the air faucet 16 is disposed inside the accommodating cavity, and the air faucet 16 is fixed to the accommodating cavity in a clamping manner.

The utility model discloses in the preferred embodiment, the body includes shell 9, the inner shell, base 11, shell 9 activity sets up on base 11, shell 9 is equipped with open-ended tube structure for both ends, shell 9's top, the inboard circumference embedding respectively of bottom is equipped with first mounting groove, the second mounting groove, shell 9's front side embedding is equipped with display module's installation position, the both sides that shell 9 is close to display module are equipped with the louvre respectively, the inner shell activity sets up the inside at shell 9, the inner shell, base 11 structure is closed cavity structures.

Specifically, in this embodiment, the inner casing is matched with the outer casing 9, and the outer casing 9 is sleeved outside the inner casing.

The utility model discloses in the preferred embodiment, the inner shell includes first inner shell 10, second inner shell 14, first inner shell 10, second inner shell 14 sets up relatively, first inner shell 10 includes the top cap portion, the front side portion, the top cap portion, the integrative setting of front side portion, top cap portion embedding sets up in first mounting groove, the top cap portion runs through respectively and is equipped with the USB jack, the lamp hole, first inner shell 10 corresponds the installation position and runs through the installing port that is equipped with fixed display module assembly, first inner shell 10, the inside correspondence of second inner shell 14 is equipped with connection structure, first inner shell 10, the bottom correspondence of second inner shell 14 is equipped with a plurality of connecting holes.

Specifically, in this embodiment, the first inner shell 10 and the second inner shell 14 are matched, the screw posts are disposed inside the first inner shell 10 and the second inner shell 14, and the first inner shell 10 and the second inner shell 14 are screwed together.

The utility model discloses in the preferred embodiment, the display module assembly includes panel 12, display screen 13, and panel 12 embedding sets up in the installation position, and panel 12 is equipped with the key control district, and the button is a plurality of, the mounting hole swing joint that sets up in a plurality of buttons and the key control district, and display screen 13 corresponds installing port and first inner shell 10 swing joint.

Specifically, in this embodiment, the panel 12 is made of a transparent material, and the panel 12 is matched with a card slot provided in the installation position.

The utility model discloses in the embodiment of preferred, the pump 2 includes motor, cylinder, compression mechanism, and the cylinder is through compression mechanism and motor swing joint, and the top protrusion of cylinder is equipped with the mouth of pipe of giving vent to anger, and the inboard embedding of the orificial oral area of giving vent to anger is equipped with pressure sensor, and the mouth of pipe of giving vent to anger is equipped with the joint damping ring 17 of giving vent to anger, trachea through the swivelling joint device that sets up and the mouth of pipe swing joint of giving vent to anger.

Specifically, in this embodiment, an elastic buckle is disposed at one end of the air pipe, a threaded rotary connection device is disposed at the other end of the air pipe, and the air pipe is movably connected with the air cylinder through the rotary connection device.

Specifically, in this embodiment, the motor is a dc motor, and the motor drives the compression mechanism to press out the gas.

The utility model discloses in the embodiment of preferred, PCB board 5 includes inside USB socket, atmospheric pressure module, microprocessor, the power indicator that sets up control circuit and be connected with control circuit, and USB socket, power indicator correspond the setting with USB jack, lamp hole respectively, the vertical setting of PCB board 5, PCB board 5 and motor, pressure sensor, display module group electric connection.

Specifically, in this embodiment, the USB socket is a plurality of charging interfaces including Micro-USB and Type-c, the microprocessor includes a control chip or a control program that is actively set, and the control chip is an existing general-purpose chip.

In the preferred embodiment of the present invention, the battery pack 4 is electrically connected to the PCB board 5, and the battery pack 4 is movably connected to the inner case 10 through the fixing device.

Specifically, in this embodiment, the battery pack 4 is a battery pack, and the battery pack may be a plurality of new energy batteries including lithium batteries and nickel-hydrogen batteries.

The fixing device is a pressing buckle 15 made of plastic or metal sheets and insulating sheets, and the battery pack is connected with a screw column screw arranged on the inner shell 10 through the pressing buckle 15.

The utility model discloses in the preferred embodiment, the inside of base 11 is equipped with a plurality of spliced poles, and a plurality of spliced poles correspond the setting with a plurality of connecting holes respectively, and base 11 and first inner shell 10, second inner shell 14 screw connection, the bottom outside embedding of base 11 are equipped with the fixed slot of installation heat exchanger that looses, and heat exchanger 7 looses the buckle with base 11 and is connected.

Specifically, in this embodiment, the inner side of the bottom of the base 11 is integrally provided with an annular limiting part and a clamping groove, and the clamping groove is matched with the fastening position on the inner side of the heat dissipation cover 7.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A portable inflator, comprising: the body, accomodate cover, pump, trachea, group battery, PCB board, the body is the padlock shape structure, group battery, pump, PCB board activity respectively set up the inside of body, it sets up to accomodate the cover activity the upper portion of body, the front side activity of body is equipped with display module assembly, button, the bottom of body is equipped with the heat exchanger that looses, tracheal one end is run through the body, accomodate the cover with pump sealing connection, tracheal other end activity sets up in the fixed orifices that body upper portion set up, the inside activity of fixed orifices is provided with elastic buckle, the inside of accomodating the cover is equipped with a plurality of holding chambeies of placing the air cock.

2. The portable inflator pump according to claim 1, wherein the body comprises an outer shell, an inner shell, and a base, the outer shell is movably disposed on the base, the outer shell is a tubular structure with openings at two ends, the inner sides of the top and the bottom of the outer shell are respectively provided with a first mounting groove and a second mounting groove in a circumferential embedding manner, the front side of the outer shell is provided with the mounting position of the display module in an embedding manner, the outer shell is provided with heat dissipation holes at two sides adjacent to the display module, the inner shell is movably disposed inside the outer shell, and the outer shell, the inner shell, and the base are configured as a closed cavity structure.

3. The portable inflator pump according to claim 2, wherein the inner housing includes a first inner housing and a second inner housing, the first inner housing and the second inner housing are disposed opposite to each other, the first inner housing includes a top cover portion and a front side portion, the top cover portion and the front side portion are integrally disposed, the top cover portion is embedded in the first mounting groove, the top cover portion is respectively provided with a USB jack and a lamp hole in a penetrating manner, the first inner housing is provided with a mounting hole for fixing the display module in a penetrating manner corresponding to the mounting position, the first inner housing and the second inner housing are correspondingly provided with a connecting structure inside, and the first inner housing and the second inner housing are correspondingly provided with a plurality of connecting holes at bottoms thereof.

4. The portable inflator pump according to claim 3, wherein the display module comprises a panel and a display screen, the panel is embedded in the mounting position, the panel is provided with a plurality of keys, the plurality of keys are movably connected with mounting holes arranged in the key control area, and the display screen is movably connected with the first inner housing corresponding to the mounting holes.

5. The portable inflator according to claim 1, wherein the inflator comprises a motor, a cylinder and a compression mechanism, the cylinder is movably connected with the motor through the compression mechanism, a gas outlet pipe orifice protrudes from the top of the cylinder, a pressure sensor is embedded in the inner side of the opening of the gas outlet pipe orifice, the gas outlet pipe orifice is provided with a gas outlet joint damping ring, and the gas pipe is movably connected with the gas outlet pipe orifice through a rotary connection device.

6. The portable inflator pump according to claim 5, wherein the PCB comprises a control circuit, and a USB socket, an air pressure module, a microprocessor and an electric quantity indicator lamp which are connected with the control circuit, the USB socket and the electric quantity indicator lamp are respectively arranged corresponding to the USB socket and the lamp hole, the PCB is vertically arranged, and the PCB is electrically connected with the motor, the pressure sensor and the display module.

7. The portable inflator of claim 2, wherein the battery pack is electrically connected to the PCB board, and the battery pack is movably connected to the inner housing by a fastening device.

8. The portable inflator according to claim 3, wherein a plurality of connecting posts are disposed inside the base, the connecting posts are disposed corresponding to the connecting holes, the base is connected to the first inner housing and the second inner housing by screws, a fixing groove for mounting the heat dissipating cover is embedded in an outer side of a bottom of the base, and the heat dissipating cover is fastened to the base.