A multifunctional detachable air pump

Abstract

The utility model discloses a kind of detachable air pump of multi-function, it is related to air pump technical field.Its main technical scheme: including air pump body, battery and tail light, the battery is set on the air pump body, and the battery is connected with motor on the air pump body;The tail light is set on the air pump body, and the tail light is connected with the battery.By integrating tail light on air pump body.Expects to achieve when riding outdoors, the purpose of reducing the amount of user equipment carrying.

Description

Technical Field

[0001] This utility model relates to the field of air pump technology, specifically to a multifunctional detachable air pump. Background Technology

[0002] Electric air pumps can replace manual air pumps for inflating balloons, tires, and other objects, saving time and effort.

[0003] Existing electric air pumps consist of an air pump body and a battery installed inside the air pump body, which provides power to the air pump body. Current electric air pumps do not have a lighting function, and when riding outdoors, users typically need to carry multiple accessories such as the air pump and taillight, resulting in a large equipment load. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional detachable air pump, which solves the problem that existing electric air pumps do not have lighting functions, and that when riding outdoors, users usually need to carry multiple accessories such as air pumps and taillights, resulting in a large amount of equipment to carry.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A multifunctional detachable air pump is provided, including an air pump body, a battery, and a taillight. The battery is disposed on the air pump body and is connected to a motor on the air pump body; the taillight is disposed on the air pump body and is connected to the battery.

[0007] A further technical solution is that the detachable air pump also includes a battery holder; the battery is disposed on the battery holder; and the battery holder is detachably connected to the air pump body.

[0008] A further technical solution is that the detachable air pump also includes a first magnet and a second magnet; the first magnet and the second magnet are respectively disposed on the battery holder and the air pump body, and the first magnet cooperates with the second magnet.

[0009] A further technical solution is: the detachable air pump also includes a connector; the connector includes a male plug and a female plug; the male plug and the female plug are respectively disposed on the battery holder and the air pump body; the male plug and the female plug are adapted to each other, and the end of the male plug away from the female plug and the end of the female plug away from the male plug are respectively connected to the battery and the motor on the air pump body.

[0010] A further technical solution is that the taillight is mounted on the battery holder.

[0011] A further technical solution is that the detachable air pump also includes a control switch; the control switch is located in the battery holder, and its two ends are respectively connected to the battery and the taillight.

[0012] A further technical solution is that the detachable air pump also includes an on / off switch; the on / off switch is disposed on the air pump body; the two ends of the on / off switch are respectively connected to the battery and the motor on the air pump body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By integrating the taillight into the air pump unit, the aim is to reduce the amount of equipment users need to carry when riding outdoors. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a multifunctional detachable air pump in this embodiment;

[0016] Figure 2 This is a schematic diagram of the structure of a multifunctional detachable air pump body in this embodiment;

[0017] Figure 3 for Figure 2 A top view of the structure of the air pump body;

[0018] Figure 4 for Figure 2 Right view of the structure of the air pump body;

[0019] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at point AA;

[0020] Figure 6 This is a schematic diagram of the structure of a multifunctional detachable air pump battery holder in this embodiment;

[0021] Figure 7 for Figure 6 A schematic diagram of the left-hand structure of the battery holder;

[0022] Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure at point BB.

[0023] The attached diagram shows the markings and corresponding component names:

[0024] 1-Air pump body; 2-Battery; 3-Taillight; 4-Battery holder; 5-First magnet; 6-Second magnet; 7-Male plug; 8-Female plug; 9-Control switch; 10-On / off switch; 11-Motor. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Example 1: This example provides a multifunctional detachable air pump, such as... Figures 1-8 As shown, the device includes an air pump body 1, a battery 2, and a taillight 3. The battery 2 is mounted on the air pump body 1 and is connected to a motor 11 on the air pump body 1. The taillight 3 is mounted on the air pump body 1 and is connected to the battery 2.

[0027] For example, in implementation, the air pump body 1 integrates a motor 11. The motor 11 is a brushless DC motor 11.

[0028] Battery 2 is mounted on the air pump body 1 using screws, snap-fit ​​connectors, or other methods. Battery 2 is electrically connected to the motor 11 inside the air pump body 1 via an internal circuit or a separate wire to provide power to the motor 11. For example, the positive terminal of battery 2 is connected to the positive terminal of the motor 11 inside the air pump body 1 via a wire, and the negative terminal of battery 2 is connected to the negative terminal of the motor 11 inside the air pump body 1 via a wire. The electrical connection between battery 2 and motor 11 via wire is existing technology and will not be elaborated further here.

[0029] The taillight 3 is mounted on the air pump body 1 using methods such as welding, screwing, or snap-fit. The taillight 3 is connected to the battery 2 via an internal circuit or a separate wire. For example, the positive terminal of the battery 2 is connected to the positive terminal of the taillight 3 via a wire, and the negative terminal of the battery 2 is connected to the negative terminal of the taillight 3 via a wire. The electrical connection between the battery 2 and the taillight 3 via a wire is existing technology and will not be elaborated further. By integrating the taillight onto the air pump body, the aim is to reduce the amount of equipment the user carries when riding outdoors.

[0030] Example 2: Based on Example 1 above, in this example, as follows... Figure 1 , Figure 2 Combination Figure 6 As shown, the detachable air pump also includes a battery holder 4; the battery 2 is disposed on the battery holder 4; the battery holder 4 is detachably connected to the air pump body 1.

[0031] For example, in implementation, the aforementioned detachable air pump also includes a battery holder 4. The battery 2 is a rechargeable lithium battery 2, and the battery 2 is connected to the inside of the battery holder 4 by means of snap-fit, screw connection, or other methods. The battery holder 4 can be detachably installed onto the air pump body 1 through external mechanical connection structures (such as sliding into a groove, snap-fitting a buckle, screwing in a thread, or magnetic docking).

[0032] During use, when it is necessary to charge or replace battery 2, the user only needs to remove the battery holder 4 module from the air pump body 1, and then charge or maintain it. This is intended to make it convenient for the user to charge or replace battery 2.

[0033] Example 3: Based on Example 2 above, in this example, as follows... Figure 3 Combination Figure 7 As shown, the detachable air pump also includes a first magnet 5 and a second magnet 6; the first magnet 5 and the second magnet 6 are respectively disposed on the battery holder 4 and the air pump body 1, and the first magnet 5 cooperates with the second magnet 6.

[0034] For example, in implementation, the aforementioned detachable air pump further includes a first magnet 5 and a second magnet 6. Both the first magnet 5 and the second magnet 6 are permanent magnets. The first magnet 5 (or the second magnet 6) is mounted on the end face of the battery holder 4 for connection to the air pump body 1 via screws, snap-fit ​​connectors, or other means. The second magnet 6 (or the first magnet 5) is mounted on the end face of the air pump body 1 for connection to the battery holder 4 via screws, snap-fit ​​connectors, or other means. The installation positions of the first magnet 5 and the second magnet 6 correspond, and the first magnet 5 and the second magnet 6 have opposite magnetic poles facing each other, allowing a magnetic attraction to be generated between them.

[0035] During use, when the user brings the battery holder 4 containing the battery 2 close to the connection interface of the air pump body 1, a magnetic attraction is generated between the first magnet 5 and the second magnet 6. At this time, under the action of the magnetic attraction, the first magnet 5 and the second magnet 6 are attracted to each other, so as to detachably connect the battery holder 4 and the air pump body 1. This is intended to simplify the installation process and thus improve the convenience of connecting the battery holder 4 and the air pump body 1.

[0036] Example 4: Based on Example 3 above, in this example, as... Figure 3 Combination Figure 7 As shown, the detachable air pump also includes a connector; the connector includes a male plug 7 and a female plug 8; the male plug 7 and the female plug 8 are respectively disposed on the battery holder 4 and the air pump body 1; the male plug 7 and the female plug 8 are adapted to each other, and the end of the male plug 7 away from the female plug 8 and the end of the female plug 8 away from the male plug 7 are respectively connected to the battery 2 and the motor 11 on the air pump body 1.

[0037] For example, in implementation, the aforementioned detachable air pump also includes a connector. The connector comprises a pair of mating electrical connectors, specifically a male plug 7 (with pin-shaped terminals) and a female plug 8 (with hole-shaped terminals). The male plug 7 and female plug 8 can employ existing electrical connectors. For example, the male plug 7 can be an aviation plug, a model aircraft lithium battery 2 connector, etc., and the female plug 8 can be a compatible aviation socket, a model aircraft lithium battery 2 connector, etc. The male plug 7 (or female plug 8) is mounted on the end face of the battery holder 4 for connection to the air pump body 1 via screwing, snap-fit, or other means. The female plug 8 (or male plug 7) is mounted on the end face of the air pump body 1 for connection to the battery holder 4 via screwing, snap-fit, or other means. The mounting position of the male plug 7 corresponds to the mounting position of the female plug 8, so that when the first magnet 5 and the second magnet 6 are attracted, the male plug 7 can be fitted into the female plug 8.

[0038] The metal terminals inside the male plug 7 (or female plug 8) are connected to the positive and negative terminals of the battery 2 via an internal circuit or independent wires. The metal terminals inside the female plug 8 (or male plug 7) are also connected to the positive and negative terminals of the motor 11 inside the air pump body 1 via an internal circuit or independent wires.

[0039] During use, when the battery holder 4 and the air pump body 1 approach each other, the first magnet 5 and the second magnet 6 generate a magnetic attraction. Under the action of the magnetic attraction, the male plug 7 is accurately inserted into the female plug 8, so that the metal terminals inside the male plug 7 and the metal terminals inside the female plug 8 are in close contact, forming a stable electrical path. At this time, the electrical energy of the battery 2 is connected to the motor 11 inside the air pump body 1 through the male plug 7 and the female plug 8 in sequence. On the one hand, the metal terminals of the male plug 7 and the female plug 8 have wear-resistant and corrosion-resistant plating (such as gold plating or nickel plating), which can maintain good conductivity even with frequent plugging and unplugging, in order to significantly extend the service life of the connectors and improve the reliability and stability of the electrical connection. On the other hand, it is hoped that the plugging and unplugging connection between the male plug 7 and the female plug 8 can facilitate the user to make electrical connections between the battery 2 and the motor 11 inside the air pump body 1.

[0040] Example 5: Based on any of the examples 2 to 4 above, in this example, as follows... Figure 6 As shown, the taillight 3 is mounted on the battery holder 4.

[0041] For example, during implementation, the taillight 3 is connected to the outer shell of the battery holder 4 by means of welding, screwing, or snap-fitting.

[0042] During use, the user can remove the battery holder 4 from the air pump body 1 and use it separately as a taillight for outdoor cycling. This is intended to make it easier for the user to use the taillight independently.

[0043] Example 6: Based on Example 5 above, in this example, as... Figure 6 As shown, the detachable air pump also includes a control switch 9; the control switch 9 is disposed on the battery holder 4, and the two ends of the control switch 9 are respectively connected to the battery 2 and the taillight 3.

[0044] For example, in implementation, the aforementioned detachable air pump also includes a control switch 9. The control switch 9 can be a tactile switch, toggle switch, push-button switch, etc. The control switch 9 is mounted on the housing of the battery holder 4 by welding, screwing, or snap-fitting. One end of the control switch 9 is connected to the positive terminal of the battery 2 via a wire, and the other end is connected to the positive terminal of the taillight 3 via a wire. This forms a control circuit that sequentially passes through the positive terminal of the battery 2, the control switch 9, the positive terminal of the taillight 3, the negative terminal of the taillight 3, and the negative terminal of the battery 2.

[0045] During use, the taillight 3 has multiple states, including constant light, strobe, and breathing. Users can adjust the state of the taillight 3 according to their needs via the control switch 9. This is intended to allow users to easily achieve different indication purposes, such as lighting and prompting, as needed.

[0046] Example 7: Based on Example 1 above, in this example, as follows... Figure 1 As shown, the detachable air pump also includes an on / off switch 10; the on / off switch 10 is disposed on the air pump body 1; the two ends of the on / off switch 10 are respectively connected to the battery 2 and the motor 11 on the air pump body 1.

[0047] For example, in implementation, the aforementioned detachable air pump also includes an on / off switch 10. The on / off switch 10 can be a tactile switch, toggle switch, push-button switch, etc. The on / off switch 10 is mounted on the outer casing of the air pump body 1 by welding, screwing, or snap-fitting. One end of the on / off switch 10 is connected to the positive terminal of the battery 2 via a wire, and the other end of the on / off switch 10 is connected to the positive terminal of the motor 11 inside the air pump body 1 via a wire. This forms a drive circuit that sequentially passes through the positive terminal of the battery 2, the on / off switch 10, the positive terminal of the motor 11, the negative terminal of the motor 11, and the negative terminal of the battery 2.

[0048] During use, when the on / off switch 10 is open, the circuit between the battery 2 and the motor 11 is cut off, and the motor 11 does not work. When the on / off switch 10 is closed, the circuit is connected, the motor 11 is powered on and starts running, driving the air pump to perform inflation. On one hand, this allows users to easily start or stop the inflation process as needed, such as pausing to observe when the tire approaches the target pressure, or intermittently operating the inflation process, thereby improving control precision. On the other hand, users can disconnect the power supply to the motor 11 during non-working periods, aiming to reduce the risk of standby leakage or micro-current loss, thereby reducing the rate of battery power consumption and significantly extending the standby and usable time of the battery 2. Simultaneously, reducing the rate of battery power consumption can reduce the charging frequency of the battery 2, aiming to extend the battery's lifespan.

[0049] Although the present invention has been described herein with reference to several illustrative embodiments, it should be understood that many other modifications and implementations can be devised by those skilled in the art, which will fall within the scope and spirit of the principles disclosed herein. More specifically, various variations and modifications can be made to the components and / or layout of the subject matter combination within the scope of the disclosure, drawings, and claims. Besides variations and modifications to the components and / or layout, other uses will be apparent to those skilled in the art.

Claims

1. A multifunctional detachable air pump, characterized in that, include: Air pump body (1); Battery (2), the battery (2) is disposed on the air pump body (1), and the battery (2) is connected to the motor (11) on the air pump body (1); Taillight (3), the taillight (3) is mounted on the air pump body (1), and the taillight (3) is connected to the battery (2).

2. The detachable air pump according to claim 1, characterized in that: It also includes a battery holder (4); The battery (2) is disposed on the battery holder (4); The battery holder (4) is detachably connected to the air pump body (1).

3. The detachable air pump according to claim 2, characterized in that: It also includes a first magnet (5) and a second magnet (6); The first magnet (5) and the second magnet (6) are respectively disposed on the battery holder (4) and the air pump body (1), and the first magnet (5) cooperates with the second magnet (6).

4. The detachable air pump according to claim 3, characterized in that: It also includes connectors; The connector includes a male plug (7) and a female plug (8); The male plug (7) and female plug (8) are respectively disposed on the battery holder (4) and the air pump body (1); The male plug (7) is compatible with the female plug (8), and the end of the male plug (7) away from the female plug (8) and the end of the female plug (8) away from the male plug (7) are respectively connected to the battery (2) and the motor (11) on the air pump body (1).

5. The detachable air pump according to any one of claims 2-4, characterized in that: The taillight (3) is mounted on the battery holder (4).

6. The detachable air pump according to claim 5, characterized in that: It also includes a control switch (9); The control switch (9) is located on the battery holder (4), and the two ends of the control switch (9) are respectively connected to the battery (2) and the taillight (3).

7. The detachable air pump according to claim 1, characterized in that: It also includes an on / off switch (10); The on / off switch (10) is disposed on the air pump body (1); The two ends of the on / off switch (10) are respectively connected to the battery (2) and the motor (11) on the air pump body (1).

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