CN210135044U - High-efficient on-vehicle pump - Google Patents
High-efficient on-vehicle pump Download PDFInfo
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- CN210135044U CN210135044U CN201921050026.1U CN201921050026U CN210135044U CN 210135044 U CN210135044 U CN 210135044U CN 201921050026 U CN201921050026 U CN 201921050026U CN 210135044 U CN210135044 U CN 210135044U
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Abstract
A high-efficiency vehicle-mounted inflator pump belongs to the technical field of vehicle auxiliary equipment and comprises a rotor, an air pump switch, a rotating shaft, a carbon brush plate, a carbon brush wire, a left eccentric wheel, a right eccentric wheel, a left connecting rod piston piece, a right connecting rod piston piece, a left connecting rod shaft, a right connecting rod shaft, a left cylinder sleeve, a right cylinder sleeve, a left motor support, a right motor support, a left cylinder cover, a right cylinder cover, a left upper cover, a right upper cover, a left switch box, a right switch box, a cylinder cover connector, a handle and a cylinder; the left connecting rod piston piece comprises a left connecting rod and a left piston, and the left connecting rod is hinged with the left piston; the right connecting rod piston piece comprises a right connecting rod and a right piston, and the right connecting rod is hinged with the right piston. The bobbin is arranged outside the rotor. The utility model has the advantages that: small volume, beautiful appearance, large air flow and high working efficiency.
Description
Technical Field
The utility model relates to an inflator pump, in particular to high-efficient on-vehicle inflator pump belongs to vehicle auxiliary assembly technical field.
Background
The vehicle-mounted inflator pump is the most common vehicle auxiliary equipment for various automobiles, generally works by the operation of a rotor, a rotating shaft, an eccentric wheel and a connecting rod piston system, generally has only one air cylinder, has the defects of large volume, low air flow and long inflation time of the air cylinder, has low working efficiency, and also has the defects of incompact structure, unattractive appearance, large volume, heavy weight, unreasonable design, asymmetrical whole, non-central position of a handle and uncomfortable carrying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a to among the above-mentioned prior art, defect under bulky, work efficiency is lower provides a high-efficient on-vehicle pump, can reach small, pleasing to the eye, the airflow is big, work efficiency is high purpose.
In order to realize the purpose, the utility model adopts the technical scheme that: a high-efficiency vehicle-mounted inflator pump comprises a rotor, an air pump switch, a rotating shaft, a carbon brush plate, a carbon brush wire, an eccentric wheel and a connecting rod piston system, wherein the rotating shaft is fixedly connected with the eccentric wheel, and the eccentric wheel is hinged with the connecting rod piston system; when the rotor is started, the rotating shaft rotates, and then the rotating shaft drives the eccentric wheel to rotate, so that the eccentric wheel drives the connecting rod piston system to complete the inflation action of the automobile tire; the carbon brush wire is assembled on the carbon brush plate, one end of the carbon brush wire is electrically connected with the rotor, and the other end of the carbon brush wire is electrically connected with an external power supply;
the eccentric wheel comprises a left eccentric wheel and a right eccentric wheel, the connecting rod piston system comprises a left connecting rod piston piece, a right connecting rod piston piece, a left connecting rod shaft, a right connecting rod shaft, a left cylinder sleeve and a right cylinder sleeve, and further comprises a left motor support, a right motor support, a left cylinder cover, a right cylinder cover, a left upper cover, a right upper cover, a left switch box, a right switch box and a cylinder cover connector;
the left eccentric wheel comprises a left rotating shaft connecting hole and a left connecting rod shaft connecting hole, and the right eccentric wheel comprises a right rotating shaft connecting hole and a right connecting rod shaft connecting hole; the rotating shaft extends out of the left side and the right side of the rotor, the left end of the rotating shaft is fixedly connected with the left rotating shaft connecting hole, and the right end of the rotating shaft is fixedly connected with the right rotating shaft connecting hole; one end of the left connecting rod shaft is fixedly connected with the connecting rod end of the left connecting rod piston piece, and the other end of the left connecting rod shaft is hinged with the connecting hole of the left connecting rod shaft; one end of the right connecting rod shaft is fixedly connected with the connecting rod end of the right connecting rod piston piece, and the other end of the right connecting rod shaft is hinged with the right connecting rod connecting hole; one side of the left rotating shaft connecting hole and one side of the right rotating shaft connecting hole are respectively provided with a segment of round platform, and after the round platforms are connected with the rotating shaft, the sliding prevention in the rotating process can be ensured;
the piston end of the left connecting rod piston piece is arranged in a left cylinder sleeve, the left cylinder cover is arranged on the left cylinder sleeve, the left cylinder sleeve is arranged on a left motor support, the left motor support is arranged in a left switch box, and a left upper cover is arranged on the left switch box; the piston end of the right connecting rod piston piece is arranged in a right cylinder sleeve, the right cylinder cover is arranged on the right cylinder sleeve, the right cylinder sleeve is arranged on a right motor support, the right motor support is arranged in a right switch box, and a right upper cover is arranged on the right switch box;
the cylinder cover connector is connected between the left cylinder cover and the right cylinder cover, so that the left cylinder cover is communicated with the right cylinder cover, namely the left cylinder cover, the right cylinder cover and the cylinder cover connector are communicated with each other; a leather connecting pipe nozzle communicated with the cylinder cover connector is arranged above the cylinder cover connector and is used for connecting an automobile tire and inflating the automobile tire; the air pump switch is arranged on one side of the right switch box and is electrically connected with the rotor;
the inner diameters of the left cylinder sleeve and the right cylinder sleeve are both 30mm, and the air flow is 75L/min;
still include the handle, the upper left cover includes upper left cover ring handle, the upper right cover includes upper right cover ring handle, and the handle left end is passed through the bolt and is connected with upper left cover ring handle is articulated, and the handle right-hand member passes through the bolt and is connected with upper right cover ring handle is articulated, and the handle can be followed perpendicular upward direction, respectively rotates 90 to both sides.
The rotor is arranged in the rotor, and the two ends of the rotor are connected with the left switch box and the right switch box respectively.
The cylinder cover connector is characterized by further comprising a barometer and a barometer mounting seat, wherein the barometer mounting seat is arranged above the cylinder and on one side of the cylinder cover connector, the bottom of the barometer mounting seat is fixedly connected with the cylinder, the barometer is mounted on the barometer mounting seat, and one side of the barometer is communicated with the cylinder cover connector.
The left connecting rod piston piece comprises a left connecting rod and a left piston, the left connecting rod is hinged with the left piston, when the rotating shaft drives the left eccentric wheel to rotate, the left connecting rod moves up and down, and meanwhile, the connecting end of the left connecting rod and the left eccentric wheel swings on two sides; the right connecting rod piston piece comprises a right connecting rod and a right piston, the right connecting rod is hinged with the right piston, when the rotating shaft drives the right eccentric wheel to rotate, the right connecting rod moves up and down, and meanwhile, the connecting end of the right connecting rod and the right eccentric wheel swings on two sides.
Still include the leather hose, leather hose one end with connect the leather hose mouth to be connected, the leather hose other end is provided with the air cock, the air cock is inflating the in-process, is connected with automobile tire.
The lamp plate pressing sheet is fixedly connected to the front end of the right switch box, the lamp bowl is installed in front of the lamp plate pressing sheet, the lamp sheet is installed in front of the lamp bowl, and the lamp switch is arranged on the other side of the right switch box; still include 4 callus on the sole, 2 callus on the sole are established in left switch box bottom both sides, and 2 callus on the sole are established in right switch box bottom both sides.
The voltage DC in the vehicle of the high-efficiency vehicle-mounted inflator pump is 12V in international standard, and the maximum current is 15A.
The lamp switch is characterized by further comprising a control panel, wherein the control panel is arranged in the right switch box and in front of the right motor support, and the control panel is electrically connected with the air pump switch and the lamp switch.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is designed with two pistons and two cylinder sleeves, and the inner diameters of the left and right cylinder sleeves are both 30mm, and the air flow reaches 75L/min, thereby improving the inflation speed of the inflator pump, reducing the inflation time, and when one of the pistons can not work, the other piston can also continue to work, and improving the stability of inflation work;
the utility model discloses a design of left and right motor support makes left and right symmetry of overall design, and is reasonable pleasing to the eye, and overall structure is compact, small, light in weight, and the handle is in focus middle part position, takes to take comfortablely, has the illumination, is fit for the night and uses.
Drawings
FIG. 1 is a schematic diagram of: the utility model discloses an exploded view;
FIG. 2 is a diagram of: rotor, rotation axis, left eccentric wheel, right eccentric wheel, left connecting rod piston, right connecting rod piston, left connecting rod axis and right connecting rod axis;
FIG. 3-1 is: a front view of a left eccentric wheel;
FIG. 3-2 is: a right eccentric wheel front view;
FIG. 4-1 is: a perspective view of the left connecting rod piston piece;
FIG. 4-2 is: a perspective view of the right connecting rod piston member;
FIG. 5 is a diagram of: the utility model discloses a front view;
FIG. 6 is a diagram of: the utility model discloses a stereogram.
Description of reference numerals: the device comprises a rotor 1, a rotating shaft 2, a carbon brush plate 3, a carbon brush wire 4, a left eccentric wheel 5, a left rotating shaft connecting hole 501, a left connecting rod shaft connecting hole 502, a right eccentric wheel 6, a right rotating shaft connecting hole 601, a right connecting rod shaft connecting hole 602, a left connecting rod piston piece 7, a left connecting rod 701, a left piston 702, a right connecting rod piston piece 8, a right connecting rod 801, a right piston 802, a left connecting rod shaft 9, a right connecting rod shaft 10, a left cylinder sleeve 11, a right cylinder sleeve 12, a left motor bracket 13, a right motor bracket 14, a left cylinder cover 15, a right cylinder cover 16, a left upper cover 17, a left upper cover ring handle 1701, a right upper cover 18, a right upper cover ring handle 1801, a left switch box 19, a right switch box 20, a cylinder cover connector 21, an air pump switch 22, a handle 23, a bobbin 24, an air pressure gauge 25, an air pressure gauge mounting base 26, a leather hose 27, a leather connecting nozzle 28, an air nozzle 29, a lamp plate 30, a lamp bowl, A latch 36.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the present invention.
As shown in fig. 1 to 6, a high-efficiency vehicle-mounted inflator pump comprises a rotor 1, an air pump switch 22, a rotating shaft 2, a carbon brush plate 3, a carbon brush wire 4, an eccentric wheel and a connecting rod piston system, wherein the rotating shaft 2 is fixedly connected with the eccentric wheel, and the eccentric wheel is hinged with the connecting rod piston system; when the rotor 1 is started, the rotating shaft 2 rotates, and then the rotating shaft 2 drives the eccentric wheel to rotate, so that the eccentric wheel drives the connecting rod piston system to complete the inflation action of the automobile tire; the carbon brush wire 4 is assembled on the carbon brush plate 3, one end of the carbon brush wire 4 is electrically connected with the rotor 1, and the other end of the carbon brush wire 4 is electrically connected with an external power supply;
the eccentric wheel comprises a left eccentric wheel 5 and a right eccentric wheel 6, the connecting rod piston system comprises a left connecting rod piston piece 7, a right connecting rod piston piece 8, a left connecting rod shaft 9, a right connecting rod shaft 10, a left cylinder sleeve 11, a right cylinder sleeve 12, a left motor support 13, a right motor support 14, a left cylinder cover 15, a right cylinder cover 16, a left upper cover 17, a right upper cover 18, a left switch box 19, a right switch box 20 and a cylinder cover connector 21;
the left eccentric wheel 5 comprises a left rotating shaft connecting hole 501 and a left connecting rod shaft connecting hole 502, and the right eccentric wheel 6 comprises a right rotating shaft connecting hole 601 and a right connecting rod shaft connecting hole 602; the rotating shaft 2 extends out of the left side and the right side of the rotor 1, the left end of the rotating shaft 2 is fixedly connected with a left rotating shaft connecting hole 501, and the right end of the rotating shaft 2 is fixedly connected with a right rotating shaft connecting hole 601; one end of the left connecting rod shaft 9 is fixedly connected with the connecting rod end of the left connecting rod piston piece 7, and the other end of the left connecting rod shaft 9 is hinged with the left connecting rod shaft connecting hole 502; one end of the right connecting rod shaft 10 is fixedly connected with the connecting rod end of the right connecting rod piston piece 8, and the other end of the right connecting rod shaft 10 is hinged with the connecting hole of the right connecting rod 801; one side of the left rotating shaft connecting hole 501 and one side of the right rotating shaft connecting hole 601 are respectively provided with a segment of round platform, and after the round platforms are connected with the rotating shaft 2, the sliding prevention in the rotating process can be ensured;
the piston end of the left connecting rod piston piece 7 is arranged in a left cylinder sleeve 11, the left cylinder cover 15 is arranged on the left cylinder sleeve 11, the left cylinder sleeve 11 is arranged on a left motor support 13, the left motor support 13 is arranged in a left switch box 19, and a left upper cover 17 is arranged on the left switch box 19; the piston end of the right connecting rod piston piece 8 is arranged in a right cylinder sleeve 12, the right cylinder cover 16 is arranged on the right cylinder sleeve 12, the right cylinder sleeve 12 is arranged on a right motor support 14, the right motor support 14 is arranged in a right switch box 20, and a right upper cover 18 is arranged on the right switch box 20;
the cylinder cover connector 21 is connected between the left cylinder cover 15 and the right cylinder cover 16, so that the left cylinder cover 15 is communicated with the right cylinder cover 16, namely the left cylinder cover 15, the right cylinder cover 16 and the cylinder cover connector 21 are communicated with each other; a leather hose connecting nozzle 28 communicated with the cylinder cover connector 21 is arranged above the cylinder cover connector 21 and is used for connecting an automobile tire and inflating the automobile tire; the air pump switch 22 is arranged on one side of the right switch box 20, and the air pump switch 22 is electrically connected with the rotor 1;
the inner diameters of the left cylinder sleeve 11 and the right cylinder sleeve 12 are both 30mm, and the air flow is 75L/min;
the action process is as follows: the air pump switch 22 is started, the motor runs, the rotor 1 drives the left eccentric wheel 5 and the right eccentric wheel 6 to rotate simultaneously through the rotating shaft 2, and simultaneously, the left connecting rod piston piece 7 moves up and down in the left cylinder sleeve 11, and the right connecting rod piston piece 8 moves up and down in the right cylinder sleeve 12; a valve (not shown) is arranged in the cylinder cover connector 21, when the left connecting rod piston 7 and the right connecting rod piston 8 are respectively positioned at the lower positions of the left cylinder sleeve 11 and the right cylinder sleeve 12, the valve of the cylinder cover connector 21 is opened by the atmospheric pressure, and the gas enters the left cylinder sleeve 11 and the right cylinder sleeve 12; when the left connecting rod piston 7 and the right connecting rod piston 8 are respectively positioned at the upper parts of the left cylinder sleeve 11 and the right cylinder sleeve 12, the valve is closed by the air pressure in the left cylinder sleeve 11 and the right cylinder sleeve 12, air enters the tire, one-time air inflation is completed, and the operation is repeated until the air of the tire is fully inflated.
The left upper cover 17 comprises a left upper cover ring handle 1701, the right upper cover 18 comprises a right upper cover ring handle 1801, the left end of the handle 23 is hinged with the left upper cover ring handle 1701 through a bolt 36, the right end of the handle 23 is hinged with the right upper cover ring handle 1801 through the bolt 36, and the handle 23 can rotate 90 degrees towards two sides from the vertical upward direction.
The rotor of the motor further comprises a bobbin 24, wherein the bobbin 24 is arranged outside the rotor 1, and two ends of the bobbin 24 are respectively connected with the left switch box 19 and the right switch box 20.
The cylinder cover connector is characterized by further comprising a barometer 25 and a barometer mounting seat 26, wherein the barometer mounting seat 26 is arranged above the cylinder 24 and on one side of the cylinder cover connector 21, the bottom of the barometer mounting seat 26 is fixedly connected with the cylinder 24, the barometer 25 is mounted on the barometer mounting seat 26, and one side of the barometer 25 is communicated with the cylinder cover connector 21.
The left connecting rod piston piece 7 comprises a left connecting rod 701 and a left piston 702, the left connecting rod 701 is hinged with the left piston 702, when the rotating shaft 2 drives the left eccentric wheel 5 to rotate, the left connecting rod 701 moves up and down, and meanwhile, the connecting end of the left connecting rod 701 and the left eccentric wheel 5 swings on two sides; the right connecting rod piston piece 8 comprises a right connecting rod 801 and a right piston 802, the right connecting rod 801 is hinged with the right piston 802, when the rotating shaft 2 drives the right eccentric wheel 6 to rotate, the right connecting rod 801 moves up and down, and meanwhile, the connecting end of the right connecting rod 801 and the right eccentric wheel 6 swings on two sides.
The automobile tyre inflation device further comprises a leather hose 27, one end of the leather hose 27 is connected with a leather hose connecting nozzle 28, the other end of the leather hose 27 is provided with an air nozzle 29, and the air nozzle 29 is connected with an automobile tyre in the inflation process.
The lamp plate pressing sheet 30 is fixedly connected to the front end of the right switch box 20, the lamp bowl 31 is installed in front of the lamp plate pressing sheet 30, the lamp sheet 32 is installed in front of the lamp bowl 31, and the lamp switch 33 is arranged on the other side of the right switch box 20;
still include 4 callus on the sole 34, 2 callus on the sole 34 establish in left switch box 19 bottom both sides, and 2 callus on the sole 34 establish in right switch box 20 bottom both sides.
The voltage DC in the vehicle of the high-efficiency vehicle-mounted inflator pump is 12V in international standard, and the maximum current is 15A.
The air pump control device further comprises a control panel 35, the control panel 35 is arranged in the right switch box 20 and in front of the right motor support 14, and the control panel 35 is electrically connected with the air pump switch 22 and the lamp switch 33.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the ordinary changes and replacements within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A high-efficiency vehicle-mounted inflator pump comprises a rotor, an air pump switch, a rotating shaft, a carbon brush plate, a carbon brush wire, an eccentric wheel and a connecting rod piston system, wherein the rotating shaft is fixedly connected with the eccentric wheel, and the eccentric wheel is hinged with the connecting rod piston system; when the rotor is started, the rotating shaft rotates, and then the rotating shaft drives the eccentric wheel to rotate; the carbon brush line is assembled on the carbon brush plate, one end of the carbon brush line is electrically connected with the rotor, and the other end of the carbon brush line is electrically connected with an external power supply, and the carbon brush line is characterized in that:
the eccentric wheel comprises a left eccentric wheel and a right eccentric wheel, the connecting rod piston system comprises a left connecting rod piston piece, a right connecting rod piston piece, a left connecting rod shaft, a right connecting rod shaft, a left cylinder sleeve and a right cylinder sleeve, and further comprises a left motor support, a right motor support, a left cylinder cover, a right cylinder cover, a left upper cover, a right upper cover, a left switch box, a right switch box and a cylinder cover connector;
the left eccentric wheel comprises a left rotating shaft connecting hole and a left connecting rod shaft connecting hole, and the right eccentric wheel comprises a right rotating shaft connecting hole and a right connecting rod shaft connecting hole; the rotating shaft extends out of the left side and the right side of the rotor, the left end of the rotating shaft is fixedly connected with the left rotating shaft connecting hole, and the right end of the rotating shaft is fixedly connected with the right rotating shaft connecting hole; one end of the left connecting rod shaft is fixedly connected with the connecting rod end of the left connecting rod piston piece, and the other end of the left connecting rod shaft is hinged with the connecting hole of the left connecting rod shaft; one end of the right connecting rod shaft is fixedly connected with the connecting rod end of the right connecting rod piston piece, and the other end of the right connecting rod shaft is hinged with the right connecting rod connecting hole; one side of the left rotating shaft connecting hole and one side of the right rotating shaft connecting hole are respectively provided with a segment of round platform;
the piston end of the left connecting rod piston piece is arranged in a left cylinder sleeve, the left cylinder cover is arranged on the left cylinder sleeve, the left cylinder sleeve is arranged on a left motor support, the left motor support is arranged in a left switch box, and a left upper cover is arranged on the left switch box; the piston end of the right connecting rod piston piece is arranged in a right cylinder sleeve, the right cylinder cover is arranged on the right cylinder sleeve, the right cylinder sleeve is arranged on a right motor support, the right motor support is arranged in a right switch box, and a right upper cover is arranged on the right switch box;
the cylinder cover connector is connected between the left cylinder cover and the right cylinder cover to enable the left cylinder cover and the right cylinder cover to be communicated; a leather connecting pipe nozzle communicated with the cylinder cover connector is arranged above the cylinder cover connector; the air pump switch is arranged on one side of the right switch box and is electrically connected with the rotor;
the inner diameters of the left cylinder sleeve and the right cylinder sleeve are both 30mm, and the air flow is 75L/min.
2. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the handle is further included, the upper left cover comprises an upper left cover ring handle, the upper right cover comprises an upper right cover ring handle, the left end of the handle is hinged with the upper left cover ring handle through a bolt, and the right end of the handle is hinged with the upper right cover ring handle through a bolt.
3. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the rotor is arranged in the rotor, and the two ends of the rotor are connected with the left switch box and the right switch box respectively.
4. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the cylinder cover connector is characterized by further comprising a barometer and a barometer mounting seat, wherein the barometer mounting seat is arranged above the cylinder and on one side of the cylinder cover connector, the bottom of the barometer mounting seat is fixedly connected with the cylinder, the barometer is mounted on the barometer mounting seat, and one side of the barometer is communicated with the cylinder cover connector.
5. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the left connecting rod piston piece comprises a left connecting rod and a left piston, and the left connecting rod is hinged with the left piston; the right connecting rod piston piece comprises a right connecting rod and a right piston, and the right connecting rod is hinged with the right piston.
6. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: still include the leather hose, leather hose one end with connect the leather hose mouth to be connected, the leather hose other end is provided with the air cock.
7. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: still include lighting device, lighting device includes lamp plate preforming, lamp bowl, lamp piece and lamp switch, lamp plate preforming fixed connection is at right switch box front end, and the lamp bowl is installed in lamp plate preforming the place ahead, and the lamp piece is installed in lamp bowl the place ahead, and the lamp switch setting is at right switch box opposite side.
8. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: still include 4 callus on the sole, 2 callus on the sole are established in left switch box bottom both sides, and 2 callus on the sole are established in right switch box bottom both sides.
9. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the voltage DC in the vehicle of the high-efficiency vehicle-mounted inflator pump is 12V in international standard, and the maximum current is 15A.
10. The high-efficiency vehicle-mounted inflator pump according to claim 1, wherein: the lamp switch is characterized by further comprising a control panel, wherein the control panel is arranged in the right switch box and in front of the right motor support, and the control panel is electrically connected with the air pump switch and the lamp switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050026.1U CN210135044U (en) | 2019-07-06 | 2019-07-06 | High-efficient on-vehicle pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050026.1U CN210135044U (en) | 2019-07-06 | 2019-07-06 | High-efficient on-vehicle pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210135044U true CN210135044U (en) | 2020-03-10 |
Family
ID=69708441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921050026.1U Active CN210135044U (en) | 2019-07-06 | 2019-07-06 | High-efficient on-vehicle pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210135044U (en) |
-
2019
- 2019-07-06 CN CN201921050026.1U patent/CN210135044U/en active Active
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