CN221277949U - Built-in tent pump - Google Patents
Built-in tent pump Download PDFInfo
- Publication number
- CN221277949U CN221277949U CN202323131485.1U CN202323131485U CN221277949U CN 221277949 U CN221277949 U CN 221277949U CN 202323131485 U CN202323131485 U CN 202323131485U CN 221277949 U CN221277949 U CN 221277949U
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- tent
- battery pack
- groove
- pump
- air
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- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000005070 sampling Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Abstract
The application relates to a built-in tent pump, which comprises a shell arranged in an inflatable tent, an air pump arranged in the shell and a battery pack, wherein the air pump is arranged in the inflatable tent; the battery pack is detachably connected with the groove on the side face of the shell through the buckle structure, and when the battery pack is connected with the groove, the electrode plate of the battery pack is contacted with the metal contact plate in the groove, so that power is supplied to the sensor switch and the air pump in the shell. According to the application, the battery pack in the air pump is arranged into a detachable structure, and the shell and the air pump are arranged in the inflatable tent, so that the battery can be taken out for charging when the battery pack is insufficient, and the air pump is continuously driven to work after the charging is finished, so that the built-in tent pump can be normally used in an outdoor environment and has stronger environment adaptation capability.
Description
Technical Field
The utility model relates to the technical field of air pumps, in particular to a built-in tent pump.
Background
The existing outdoor inflatable tent needs to be inflated by an air pump. Because it is difficult to draw electricity outdoors, air pumps used in outdoor tents generally provide power by means of built-in batteries.
However, the existing batteries of the air pump applied to the outdoor tent are generally integrally designed, the air pump cannot be replaced, and the air pump is arranged in the air pump and the inflatable tent, so that when the air pump is not powered, the existing air pump has the problem of inconvenient charging in the outdoor environment.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a built-in tent pump.
The technical scheme adopted for solving the technical problems is as follows: the built-in tent pump comprises a shell arranged in an inflatable tent, an air pump arranged in the shell, an air pressure sensor arranged in the shell and a battery pack, wherein the air pump is arranged in the inflatable tent;
the side face of the shell is provided with a mounting groove, the bottom of the mounting groove is provided with a metal contact piece, and the metal contact piece is connected with the air pump and the air pressure sensor inside the shell;
the battery pack is provided with an electrode plate corresponding to the metal contact plate;
The mounting groove with the battery package passes through buckle structure and can dismantle the connection, when the mounting groove with the battery package is connected, the metal contact piece with the electrode slice contact.
In an embodiment of the application, a clamping protrusion is further arranged at the bottom of the mounting groove, and a clamping groove is arranged on the inner side surface of the clamping protrusion;
The battery pack is also provided with a through groove corresponding to the clamping protrusion, and an elastic buckle corresponding to the clamping groove is arranged in the through groove;
when the clamping protrusions are connected with the through grooves in a matched mode, the metal contact pieces are in contact with the electrode pieces, and the clamping grooves are connected with the elastic clamping grooves in a matched mode.
In an embodiment of the application, a pressing plate for pressing the elastic buckle to separate the elastic buckle from the clamping groove is further arranged on the outer side of the elastic buckle.
In an embodiment of the present application, an exhaust nozzle corresponding to the position of the air outlet of the air pump is disposed at the end of the housing, one end of the exhaust nozzle is connected to the air outlet of the air pump, an internal thread is disposed at the other end of the exhaust nozzle, and the exhaust nozzle is connected to the air tap of the inflatable tent through the internal thread at the end.
In one embodiment of the application, one end of the exhaust nozzle is also provided with a pressure sampling port communicated with the inside of the inflatable tent, and the shell is also internally provided with an air pressure sensor for collecting air pressure inside the inflatable tent;
The pressure sampling port is connected with the air pressure sensor through a hose;
And the air pressure sensor is used for returning a control signal to a circuit board positioned in the battery pack when the air pressure in the inflatable tent is greater than a first threshold value so as to cut off the power supply of the air pump.
In an embodiment of the present application, one end of the exhaust nozzle is further provided with an air release valve that is automatically opened when the air pressure inside the inflatable tent is greater than a second threshold value.
In an embodiment of the application, a groove is formed on the battery pack, the electrode plate is located in the groove, and a concave portion formed by bending and used for contacting with the metal contact plate is formed on the electrode plate.
The utility model has the beneficial effects that: the built-in tent pump comprises a shell arranged in an inflatable tent, an air pump arranged in the shell and a battery pack; the battery pack is detachably connected with the groove on the side face of the shell through the buckle structure, and when the battery pack is connected with the groove, the electrode plate of the battery pack is contacted with the metal contact plate in the groove, so that power is supplied to the sensor switch and the air pump in the shell. According to the utility model, the battery pack in the air pump is arranged into a detachable structure, and the shell and the air pump are arranged in the inflatable tent, so that the battery can be taken out for charging when the battery pack is insufficient, and the air pump is continuously driven to work after the charging is finished, so that the built-in tent pump can be normally used in an outdoor environment and has stronger environment adaptation capability.
Drawings
FIG. 1 is an overall construction diagram of a pump for a built-in tent of the present utility model;
FIG. 2 is a block diagram of a built-in tent pump of the present utility model with a battery pack portion removed;
FIG. 3 is a schematic view showing the internal structure of a casing of the tent pump of the present utility model;
fig. 4 is a structural view of a battery pack of the tent pump built-in according to the present utility model;
Fig. 5 is a schematic view showing the bottom structure of a battery pack of the tent pump of the present utility model;
FIG. 6 is a schematic view of the structure of the elastic buckle of the battery pack of the tent pump of the present utility model;
Fig. 7 is a schematic view showing the internal structure of a battery pack of the tent pump of the present utility model;
FIG. 8 is a cross-sectional view of the tent pump of the present utility model taken along an axis;
FIG. 9 is a cross-sectional view of the radial line of the tent pump of the present utility model;
the reference numerals are as follows:
1-a shell, 11-an air pump, 12-a mounting groove, 121-a metal contact piece, 122-a clamping protrusion, 123-a clamping groove, 13-an exhaust nozzle, 131-a bleeder and 14-an air pressure sensor;
2-battery pack, 21-electrode plate, 22-through groove, 221-elastic buckle, 222-pressing plate and 23-groove.
Detailed Description
Further advantages and effects of the present application will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present application by way of illustration, and only the components related to the present application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Examples
As shown in fig. 1 to 9, the built-in tent pump of the present application includes a housing 1 provided inside an inflatable tent, an air pump 11 provided to the housing 1, an air pressure sensor 14 provided to the housing 1, and a battery pack 2; the side surface of the shell 1 is provided with a mounting groove 12, the bottom of the mounting groove 12 is provided with a metal contact piece 121, and the metal contact piece 121 is connected with the air pump 11 and the air pressure sensor 14 in the shell 1; the battery pack 2 is provided with electrode plates 21 corresponding to the positions of the metal contact plates 121; the mounting groove 12 is detachably connected with the battery pack 2 by a snap structure, and the metal contact piece 121 is in contact with the electrode piece 21 when the mounting groove 12 is connected with the battery pack 2.
Specifically, the housing 1 is cylindrical, the battery pack 2 is in the form of a tile, and when the battery pack 2 is connected to the mounting groove 12, it takes on a complete cylindrical shape. The air pump 11 in this embodiment is a diaphragm pump.
The battery pack 2 is provided with a groove 23, the electrode plate 21 is positioned in the groove 23, and the electrode plate 21 is provided with a concave part which is formed by bending and is used for contacting with the metal contact plate 121. The metal contact pieces 121 are inserted into the recesses, so that the connection of the electrode pieces 21 and the metal contact pieces 121 is more stable.
The fastening structure of the mounting groove 12 and the battery pack 2 is specifically as follows:
The bottom of the mounting groove 12 is also provided with a clamping protrusion 122, and the inner side surface of the clamping protrusion 122 is provided with a clamping groove 123; the battery pack 2 is also provided with a through groove 22 corresponding to the clamping protrusion 122 in position, and an elastic buckle 221 corresponding to the clamping groove 123 is arranged in the through groove 22; when the engaging protrusion 122 is engaged with the through groove 22, the metal contact piece 121 contacts the electrode piece 21, and the engaging groove 123 is engaged with the elastic buckle 221.
When the battery pack 2 is mounted in the mounting groove 12, the clamping protrusion 122 is inserted into the through groove 22, at this time, the end of the elastic buckle 221 is extruded by the clamping protrusion 122, so that the elastic buckle 221 deforms integrally, but when the clamping protrusion 122 is inserted into the target position in the through groove 22, the end of the elastic buckle 221 just corresponds to the position of the clamping groove 123, and the end of the elastic buckle 221 is clamped into the clamping groove 123 to be fixed under the elastic action.
In an embodiment of the present application, a pressing plate 222 for pressing the elastic buckle 221 to disengage the elastic buckle 221 from the locking groove 123 is further disposed on the outer side of the elastic buckle 221. When the battery pack 2 is disassembled, the pressing plate 222 is pressed, so that the elastic buckle 221 deforms, and the battery pack 2 can be disassembled after the elastic buckle 221 is separated from the clamping groove 123.
In an embodiment of the present application, an exhaust nozzle 13 corresponding to the position of the air outlet of the air pump 11 is disposed at the end of the housing 1, one end of the exhaust nozzle 13 is connected to the air outlet of the air pump 11, the other end of the exhaust nozzle 13 is provided with an internal thread, and the exhaust nozzle 13 is connected to the air tap of the inflatable tent through the internal thread at the end. The side surface or the other end part of the casing 1 of the present application may be provided with an air inlet, and the air pump 11 of the present application is a film pump, so that the air leakage of the inflatable tent can be prevented.
In an embodiment of the present application, one end of the exhaust nozzle 13 is further provided with a pressure sampling port 132 communicated with the inside of the inflatable tent, and the inside of the casing 1 is further provided with an air pressure sensor 14 for collecting air pressure inside the inflatable tent; the pressure sampling port 132 is connected with the air pressure sensor 14 through a hose; the air pressure sensor 14 is used for returning a signal to a circuit board positioned in the battery pack 2 when the air pressure inside the inflatable tent is greater than a first threshold value, and the circuit board cuts off the power supply of the air pump 11 based on the control signal, so that the inflation is stopped. The air pressure sensor 14 supplies power through the battery pack, when the inflatable tent is inflated, the air pressure sensor 14 collects the air pressure of the inflatable tent in real time, when the air pressure of the inflatable tent reaches a first threshold value, the inflatable tent is fully inflated, and at the moment, the air pump 11 is closed through a circuit board positioned in the battery pack 2, so that the inflatable tent can be inflated automatically.
In addition, in order to prevent the air pump 11 from continuously inflating the tent when the air pressure sensor 14 fails, which causes the tent to be excessively high in air pressure or even explode, one end of the exhaust nozzle 13 is further provided with an air release valve 131 which is automatically opened when the air pressure inside the inflatable tent is greater than a second threshold value. The air release valve 131 is automatically opened when the tent air pressure is too high, so as to release air to the tent and prevent the tent from being excessively high or even exploding.
The built-in tent pump comprises a shell arranged in an inflatable tent, an air pump arranged in the shell and a battery pack; the battery pack is detachably connected with the groove on the side face of the shell through the buckle structure, and when the battery pack is connected with the groove, the electrode plate of the battery pack is contacted with the metal contact plate in the groove, so that power is supplied to the sensor switch and the air pump in the shell. According to the application, the battery pack in the air pump is arranged into a detachable structure, and the shell and the air pump are arranged in the inflatable tent, so that the battery can be taken out for charging when the battery pack is insufficient, and the air pump is continuously driven to work after the charging is finished, so that the built-in tent pump can be normally used in an outdoor environment and has stronger environment adaptation capability.
The above embodiments are merely illustrative of the principles of the present application and its effectiveness, and are not intended to limit the application. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the application. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present application shall be covered by the appended claims.
Claims (7)
1. The built-in tent pump is characterized by comprising a shell (1) arranged in the inflatable tent, an air pump (11) arranged in the shell (1), an air pressure sensor (14) arranged in the shell (1) and a battery pack (2);
The side face of the shell (1) is provided with a mounting groove (12), the bottom of the mounting groove (12) is provided with a metal contact piece (121), and the metal contact piece (121) is connected with the air pump (11) and the air pressure sensor (14) in the shell (1);
The battery pack (2) is provided with an electrode plate (21) corresponding to the position of the metal contact plate (121);
The mounting groove (12) is detachably connected with the battery pack (2) through a buckle structure, and when the mounting groove (12) is connected with the battery pack (2), the metal contact piece (121) is contacted with the electrode piece (21).
2. The tent pump according to claim 1, wherein the bottom of the mounting groove (12) is further provided with a clamping protrusion (122), and the inner side surface of the clamping protrusion (122) is provided with a clamping groove (123);
The battery pack (2) is also provided with a through groove (22) corresponding to the clamping protrusion (122), and an elastic buckle (221) corresponding to the clamping groove (123) is arranged in the through groove (22);
When the clamping protrusion (122) is in fit connection with the through groove (22), the metal contact piece (121) is in contact with the electrode piece (21), and the clamping groove (123) is in fit connection with the elastic buckle (221).
3. The tent pump according to claim 2, wherein the outside of the elastic buckle (221) is further provided with a pressing plate (222) for pressing the elastic buckle (221) so that the elastic buckle (221) is disengaged from the clamping groove (123).
4. The tent pump according to claim 1, wherein the end of the housing (1) is provided with an exhaust nozzle (13) corresponding to the exhaust port of the air pump (11), one end of the exhaust nozzle (13) is connected with the exhaust port of the air pump (11), the other end of the exhaust nozzle (13) is provided with an internal thread, and the exhaust nozzle (13) is connected with an air tap of the inflatable tent through the internal thread of the end.
5. The pump as claimed in claim 4, wherein one end of the exhaust nozzle (13) is further provided with a pressure sampling port (132) communicated with the inside of the inflatable tent, and the housing (1) is further provided with an air pressure sensor (14) for collecting air pressure inside the inflatable tent;
the pressure sampling port (132) is connected with the air pressure sensor (14) through a hose;
The air pressure sensor (14) is used for returning a control signal to a circuit board positioned in the battery pack (2) when the air pressure in the inflatable tent is larger than a first threshold value so as to cut off the power supply of the air pump (11).
6. The tent pump according to claim 4, wherein one end of the exhaust nozzle (13) is further provided with an air release valve (131) which is automatically opened when the air pressure in the inflatable tent is greater than a second threshold.
7. The tent pump according to claim 1, wherein the battery pack (2) is provided with a groove (23), the electrode plate (21) is positioned in the groove (23), and the electrode plate (21) is provided with a concave part which is formed by bending and is used for being contacted with the metal contact plate (121).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277949U true CN221277949U (en) | 2024-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |