Portable inflator pump

Abstract

A portable inflator pump comprises a shell, a machine core assembly, a battery and a control panel are arranged in the shell, a head lamp is arranged at the upper end of the shell, a clamping groove for containing an air supply pipe is concavely formed in one side of the back face of the shell in the length direction, an air outlet, an input interface and an output interface are formed in the top of the shell, a display screen assembly is arranged on the upper portion of the front face of the shell, and a switch key is arranged on the lower portion of the front face of the shell. The LED lamp is arranged at the top of the shell, and the lighting effect is good; the clamping groove is formed in the back face of the shell, so that the air pipe is convenient to store and take and does not occupy extra space; the periphery of the switch button is provided with the lamp ring for dynamic display, so that the lamp ring not only plays a lighting role when the switch button is used at night, the button is convenient to see clearly, but also the dynamically displayed light is very beautiful. The inflatable flashlight is reasonable and compact in structural design, novel and attractive in appearance, good in lighting effect, capable of being inflated and used as a power bank and a lighting lamp, small in size and convenient to carry, and the air pipe is hidden.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable equipment, in particular to a portable inflatable pump. Background Art

[0002] The air pump is also called an air pump, an air pump, or an inflator. It works by running a motor and is a kind of inflation tool. The working principle of the air pump is that when the motor is running and the air is pumped out, the valve of the communicating device is opened by the air pressure of the atmosphere, and the gas enters the cylinder. When the tire is inflated, the valve is closed by the air pressure in the cylinder, and the gas enters the tire. The application field of the air pump is very wide, involving automobiles, motorcycles, bicycles, leather balls, rubber boats, etc.

[0003] Most of the conventional air pumps are large in size, which is not convenient for carrying and storing, and is very inconvenient to use. In addition, the existing air pumps have relatively single functions and no lighting function, which is very inconvenient to use at night.

[0004] At present, there are also air pumps with lighting functions on the market, such as the Chinese patent "A Portable Multifunctional Air Pump" with patent number CN202320124950.X, which includes: a main body, which is a vertical columnar structure with a rectangular cross-section, a display component and a function button are respectively provided on the upper front side of the main body, a storage compartment is provided on the lower front side of the main body, and a plurality of adapter air nozzle accessories are movably provided in the storage compartment, a PCB component, a battery cell, a pump body, and a buzzer are respectively provided inside the main body, an input interface and an output interface are respectively provided at the bottom of the main body, and a rotating connection device and a shock-absorbing structure are respectively provided at the air outlet. The air pump is provided with a lighting lamp, an input interface, and an output interface at the top and bottom of the pump body, respectively, so that it can be inflated, used as a power bank, and a lighting lamp. An icon light-transmitting button is designed at the button for user operation and is accompanied by a key prompt sound, which is convenient for user operation, but the structure is not compact enough and is not conducive to carrying. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a portable air pump with reasonable and compact structure, small volume and lighting function in view of the above technical status quo.

[0006] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a portable air pump, including a shell, in which a movement assembly, a battery and a control panel are arranged, characterized in that: a headlight is arranged at the upper end of the shell, a slot for inserting an air supply pipe is recessed along the length direction on one side of the back side of the shell, an air outlet, an input interface and an output interface are arranged on the top of the shell, a display screen assembly is arranged on the upper part of the front side of the shell, and a switch button is arranged on the lower part.

[0007] As an improvement, the slot is a strip slot, the bottom of the slot is an enlarged diameter notch for manually taking the trachea, and U-shaped buckles that cooperate with the outer wall of the trachea are protruded at intervals on the inner wall of the slot, so that the trachea can be detachably clamped in the slot.

[0008] Furthermore, the control board is a PCB main control board, which is arranged in the shell and close to the front of the shell. The switch button is a square button module. A dynamic display light ring is provided around the switch button on the front of the shell. A corresponding square mounting port is provided at the lower front part of the shell. The light ring includes a square transparent marquee lamp cover and multiple small lamp beads. The marquee lamp cover is arranged around the switch button on the outside of the switch button and corresponds to the mounting port position. The small lamp beads are circumferentially spaced at intervals at the lower part of the control board corresponding to the position of the marquee lamp cover.

[0009] Furthermore, the switch buttons include a power switch button, a headlight button, a positive and negative button, and a unit switching button. Buckles are protruding from the lower outer parts of the four sides of the marquee cover, and the marquee cover is connected and fixed to the shell by buckling.

[0010] Furthermore, the shell is a cuboid shell with a rectangular cross-section, and a lining is provided in the shell. The lining is formed by a lining front cover and a lining back cover. The movement assembly and the battery are arranged in a cavity formed by the lining front cover and the lining back cover. The front end surface of the lining front cover is formed with an installation groove for inserting a control board, and the control board is arranged in the installation groove and fixed to the lining front cover by screws.

[0011] Furthermore, the display screen assembly includes a display screen, which is integrated in the upper part of the control board. A rectangular hollow portion for exposing the display screen is provided on the upper front part of the shell corresponding to the position of the display screen, and an acrylic surface sticker is attached to the rectangular hollow portion.

[0012] Furthermore, the headlight is an LED lamp, an LED light board is provided at the upper end of the rear cover of the inner lining of the shell, a strip-shaped notch is provided at the upper end of the back side of the shell corresponding to the position of the LED light board, and a lampshade is installed at the strip-shaped notch.

[0013] Furthermore, the movement assembly includes a motor and a cylinder. The cylinder is arranged on the front side of the motor output end, the movement assembly is arranged on the left side of the cavity, the battery is arranged on the right side of the cavity, and is electrically connected to the control board and the motor. An arc-shaped shock-proof pad is provided on the outside of the motor, a silicone pad is provided on the outside of the cylinder, and an insulation ring is provided on the outside of the cylinder cover.

[0014] Finally, the upper and lower sides of the shell are respectively matched with an upper cover and a lower cover, the upper cover is provided with an air outlet, an input interface, an output interface, and a plurality of heat dissipation holes, and the lower cover is a grid-shaped heat dissipation cover plate, and the upper cover and the lower cover are respectively connected to the shell by snap-fitting.

[0015] Compared with the prior art, the advantages of the utility model are: an LED light is provided on the top of the shell, which has a good lighting effect; a card slot is provided on the back of the shell, which is convenient for storing the trachea, and is convenient to take out without taking up extra space; a dynamic display light ring is provided on the periphery of the switch button, which not only plays a lighting role when used at night, making it easy to see the buttons clearly, but also the dynamic display light is very beautiful. The utility model has a reasonable and compact structural design, a novel and beautiful appearance, and a good lighting effect. It can be inflated, used as a power bank, and a lighting lamp. At the same time, the trachea is hidden inside, which is small in size and easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of another angle of the embodiment of the utility model;

[0018] Figure 3 A top view of an embodiment of the utility model;

[0019] Figure 4 A bottom view of an embodiment of the utility model;

[0020] Figure 5 It is a front view of an embodiment of the utility model;

[0021] Figure 6 It is a rear view of an embodiment of the utility model;

[0022] Figure 7 for Figure 1 Exploded diagram of . DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 7 As shown, a portable air pump includes a shell 1, a movement assembly 9, a battery 11, a headlight, a control panel 8 and an air pipe 12. The movement assembly 9, the battery 11, the headlight and the control panel 8 are arranged in the shell 1. A card slot 1.3 for inserting the air supply pipe 12 is recessed along the length direction on one side of the back side of the shell 1. An air outlet a, an input interface b and an output interface c are arranged on the top of the shell 1. A display screen assembly 7 is arranged on the upper part of the front of the shell 1, and a switch button 6 is arranged on the lower part.

[0025] The specific structure is as follows: the shell 1 is a cuboid shell with a rectangular cross-section, the card slot 1.3 on the back of the shell 1 is a strip groove, the bottom of the card slot 1.3 is an enlarged diameter notch 1.4 for manually taking the air pipe, and U-shaped buckles 1.5 that cooperate with the outer wall of the air pipe 12 are convexly provided on the inner wall of the card slot 1.3, and the air pipe 12 can be detachably clamped in the card slot 1.3.

[0026] The upper and lower sides of the shell 1 are respectively matched with an upper cover 2 and a lower cover 3. The upper cover 2 is provided with an air outlet a, an input interface b, and an output interface c. The upper cover 2 is also provided with a plurality of heat dissipation holes. The lower cover 3 is a grid-shaped heat dissipation cover plate. The upper cover 2 and the lower cover 3 are respectively connected to the shell 1 by snapping. The shell 1 is provided with an inner lining, which is formed by matching an inner lining front cover 4 and an inner lining back cover 5. The movement assembly 9 and the battery 11 are arranged in a cavity formed by matching the inner lining front cover 4 and the inner lining back cover 5. The front end surface of the inner lining front cover 4 is formed with an installation groove 4.1 for placing a control board 8. The control board is a PCB main control board. The control board 8 is arranged in the installation groove and fixed to the inner lining front cover 4 by screws and is close to the front of the shell 1. The switch button 6 is a square button module, including a power switch button, a headlight button, a positive and negative button, and a single The housing 1 is provided with a dynamic display light ring 10 around the switch button 6, and a corresponding square installation opening 1.1 is provided at the lower part of the front of the housing 1. The light ring 10 includes a square transparent marquee 101 and a plurality of small lamp beads 102. The small lamp beads 102 are usually LED components. The marquee 101 is arranged around the switch button 6 on the outside of the switch button 6 and corresponds to the installation opening 1.1. The small lamp beads 102 are arranged at intervals in an annular manner at the lower part of the control board 8 corresponding to the position of the marquee 101. The outer lower part of the four sides of the marquee 101 is respectively provided with buckles 103, and the marquee 101 is connected and fixed to the housing 1 by buckling. The display screen assembly 7 includes a display screen 71, which is integrated in the upper part of the control board 8. The upper part of the front of the housing 1 is provided with a rectangular hollow part 1.2 for exposing the display screen 71, and an acrylic surface sticker 72 is attached to the rectangular hollow part 1.2.

[0027] The headlight is an LED lamp. The upper end of the rear cover 5 lined in the housing 1 is provided with an LED lamp board 13. The upper end of the back of the housing 1 is provided with a strip-shaped notch corresponding to the position of the LED lamp board 13. A lampshade 14 is installed at the strip-shaped notch. The core assembly 9 includes a motor and a cylinder. The cylinder is arranged in front of the output end of the motor. The core assembly 9 is arranged on the left side of the cavity. The battery 11 is arranged on the right side of the cavity and is electrically connected to the control board 8 and the motor. An arc-shaped shockproof pad 15 is arranged on the outside of the motor. A silicone pad 16 is arranged on the outside of the cylinder. The shockproof pad 15 and the silicone pad 16 play a shock-absorbing role and reduce noise. An insulation ring 17 is arranged outside the cylinder cover.

[0028] The working principle of the air pump in this embodiment is consistent with the prior art and will not be further described here.

[0029] The working principle of the switch button 6 is as follows:

[0030] 1. Press and hold the power button for 2 seconds to turn on the machine, short press again to start / stop the air pump, and press and hold for 2 seconds to turn off the machine.

[0031] 2. Short press the headlight button to turn on the headlight - red light SOS - off.

[0032] 3. Unit switching key: Cycle switching of units: PSI-BAR-KPA-KG / CM2.

[0033] 4. (+-) key: Adjust the preset air pressure value. Short press to increase or decrease. Long press for 2 seconds to switch to fast increase or decrease.

[0034] The assembled air pump has a similar appearance to a Xiaomi mobile power bank, which can be used for inflating, as well as as a power bank and a lighting lamp. Since the air pipe 12 can be clamped in the clamping slot 1.3 on the back of the housing 1, the overall structure is simple, the appearance is beautiful, the volume is small and it is easy to carry. Since a dynamic display light ring is added outside the switch button, it not only plays a lighting role when used at night, making it easy to see the buttons clearly, but also the dynamic display light is lively and vivid, and very beautiful.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A portable air pump, comprising a housing, a core assembly, a battery and a control panel are arranged in the housing, characterized in that: A headlight is provided at the upper end of the shell, a slot for inserting an air supply pipe is recessed along the length direction on one side of the back of the shell, an air outlet, an input interface, and an output interface are provided on the top of the shell, a display screen assembly is provided on the upper part of the front of the shell, and a switch button is provided on the lower part.

2. The portable air pump according to claim 1, characterized in that: The slot is a strip slot, the bottom of which is a diameter expansion notch for manually taking the trachea, and the inner wall of the slot is provided with U-shaped buckles that cooperate with the outer wall of the trachea, so that the trachea can be detachably clamped in the slot.

3. The portable air pump according to claim 2, characterized in that: The control board is a PCB main control board, which is arranged in the shell and close to the front of the shell. The switch button is a square button module. A dynamic display light ring is provided around the switch button on the front of the shell. A corresponding square installation port is provided at the lower front of the shell. The light ring includes a square transparent marquee lamp cover and multiple small lamp beads. The marquee lamp cover is arranged around the switch button on the outside of the switch button and corresponds to the installation port position. The small lamp beads are circumferentially spaced at intervals at the lower part of the control board corresponding to the position of the marquee lamp cover.

4. The portable air pump according to claim 3, characterized in that: The switch buttons include a power switch button, a headlight button, a positive and negative button and a unit switching button. Buckles are protruding from the lower outer parts of the four sides of the marquee cover, and the marquee cover is connected and fixed to the shell by buckling.

5. The portable air pump according to claim 4, characterized in that: The shell is a cuboid shell with a rectangular cross-section. A lining is provided in the shell. The lining is formed by a lining front cover and a lining back cover. The movement assembly and the battery are arranged in a cavity formed by the lining front cover and the lining back cover. The front end surface of the lining front cover is formed with a mounting groove for inserting a control panel. The control panel is arranged in the mounting groove and fixed to the lining front cover by screws.

6. The portable air pump according to claim 5, characterized in that: The display screen assembly comprises a display screen, which is integrated on the upper part of the control panel. A rectangular hollow portion for exposing the display screen is provided on the upper front part of the shell body corresponding to the position of the display screen, and an acrylic surface sticker is attached to the rectangular hollow portion.

7. The portable air pump according to claim 6, characterized in that: The headlight is an LED lamp, and an LED light board is arranged at the upper end of the rear cover of the inner lining of the shell, and a strip-shaped notch is arranged at the upper end of the back side of the shell corresponding to the position of the LED light board, and a lampshade is installed at the strip-shaped notch.

8. The portable air pump according to claim 5, characterized in that: The movement assembly includes a motor and a cylinder. The cylinder is arranged on the front side of the motor output end, the movement assembly is arranged on the left side of the cavity, the battery is arranged on the right side of the cavity, and is electrically connected to the control board and the motor. An arc-shaped shock-proof pad is arranged on the outside of the motor, a silicone pad is arranged on the outside of the cylinder, and an insulation ring is arranged on the outside of the cylinder cover.

9. The portable air pump according to any one of claims 1 to 8, characterized in that: The upper and lower sides of the shell are respectively matched with an upper cover and a lower cover, the upper cover is provided with an air outlet, an input interface, an output interface, and a plurality of heat dissipation holes, and the lower cover is a grid-shaped heat dissipation cover plate, and the upper cover and the lower cover are respectively connected to the shell by buckling.

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