CN217984595U

CN217984595U - Charging device for lithium battery of dust collector

Info

Publication number: CN217984595U
Application number: CN202221575303.2U
Authority: CN
Inventors: 程言振
Original assignee: Suzhou Palo Electronic Technology Co ltd
Current assignee: Suzhou Palo Electronic Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-06
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a charging device for dust catcher lithium cell, including charger, filter screen, casing, the charger is installed to the inner bottom wall of casing, the filter screen is all installed to the both sides of casing, the stay tube is installed in the front of charger, flexible pipe is installed to the outer wall of stay tube, the connecting rod is installed at the top of flexible pipe, the slider is installed to the other end of connecting rod. The utility model discloses a slider, flexible pipe and closing plate, it is rotatory that the motor drives the threaded rod, the threaded rod is rotatory can the adjusting block remove, the slider passes through the setting of connecting rod, the slider removes and drives flexible pipe removal, the slider removes and to stimulate the rope, the rope passes through the second guide wheel, first guide wheel, the setting of seal groove and closing plate, the slider moves forward just can stimulate the closing plate rebound and open the mouth that charges, charging socket stretches out from the mouth that charges along with the slider removes, the slider removes then the closing plate moves down and seals the mouth that charges, protect charging socket.

Description

Charging device for lithium battery of dust collector

Technical Field

The utility model relates to a dust catcher charging device equipment technical field specifically is a charging device for dust catcher lithium cell.

Background

The charging device is a device for supplementing electric quantity to devices such as a storage battery and the like, and the principle of the charging device is that direct current passes through the device from the opposite discharging direction so as to recover active substances in the storage battery.

The dust collector charging device in the prior art has the following defects:

patent document CN208971196U discloses a novel charging device for dust catcher battery, "including the charging seat, the top of charging seat inner wall is rotated and is connected with adjusting device, adjusting device includes the screw rod, the inner wall of screw thread through-hole and the surperficial threaded connection of screw rod, the fixed surface of screw rod is connected with two spacing rings, the front side fixedly connected with charging electrode of thread bush, the equal fixedly connected with connecting rod in the left and right sides of thread bush, the charging seat left and right sides is close to the inner wall at middle part and has all seted up the spout, the inner wall of two spouts respectively with the sliding surface connection of two connecting rods. The utility model discloses, use through the cooperation of relevant structure, solved charging device when charging for the dust catcher, its charging electrode is difficult for carrying out altitude mixture control, and the high fixity that charging electrode located leads to charging device to be difficult to adapt to the dust catcher of different grade type to inconvenient problem has been brought for the user, but above-mentioned device is when using, can't carry out effectual protection to charging socket, leads to it to damage easily, causes loss of property.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust catcher is charging device for lithium cell to can't carry out effectual protection to charging socket who proposes in solving above-mentioned background art, lead to its damage easily, cause loss of property's problem.

In order to achieve the purpose, the utility model provides the following technical scheme, a charging device for a lithium battery of a dust collector comprises a charger, a filter screen and a shell, wherein the inner bottom wall of the shell is provided with the charger, and the two sides of the shell are provided with the filter screen;

a supporting tube is installed on the front side of the charger, a telescopic tube is installed on the outer wall of the supporting tube, and a connecting rod is installed at the top of the telescopic tube;

the slider is installed to the other end of connecting rod, the threaded rod is installed to the inner wall of slider, the motor is installed to the other end of threaded rod, and the bottom of motor is installed in the top of charger.

Preferably, a plurality of grooves are formed in the outer wall of the filter screen, and a pull block is installed on one side of the filter screen.

Preferably, the bottom of casing is installed and is placed the board, and control panel is installed to the front end at the top of casing, and the display screen subassembly is installed to the tail end at casing top, and the mouth that charges has been seted up in the front of casing.

Preferably, the front surface of the telescopic pipe is provided with a limiting block, the front end of the limiting block is provided with a charging socket, and the charging socket is electrically connected with the charger.

Preferably, the mounting groove has been seted up to the interior roof of the mouth that charges, and the closing plate is installed to the inner wall of mounting groove, and first guide wheel is installed through the rope in the top of closing plate, and second guide wheel is installed through the rope to first guide wheel, and the second guide wheel passes through the rope to be installed in the surface of slider.

Preferably, the spout has been seted up to the inner bottom wall of casing, and the gyro wheel is installed to the inner bottom wall of spout, and the restriction lever is installed at the top of gyro wheel, and the top of restriction lever is installed in the outer wall of flexible pipe, and the fan is installed to one side of the interior diapire of casing.

Preferably, the inner wall of the groove is provided with a limiting ball, the outer wall of the limiting ball is provided with a limiting groove, the inner wall of the limiting groove is provided with a pressure spring, and the output end of the pressure spring is arranged on the outer wall of the limiting ball.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a slider, flexible pipe and closing plate, it is rotatory that the motor drives the threaded rod, the threaded rod is rotatory can the adjusting block remove, the setting that the slider passes through the connecting rod, the slider removes and drives flexible pipe removal, through the restriction pole, the setting of gyro wheel and spout, smoothness nature when can improving flexible pipe removal, the slider removes and can stimulate the rope, the rope passes through the second guide wheel, first guide wheel, the setting of seal groove and closing plate, the slider removes forward just can stimulate the closing plate rebound and open the mouth that charges, charging socket stretches out from the mouth that charges along with the slider removes, the slider removes then the closing plate downward movement seals the mouth that charges after, protect charging socket.

2. The utility model discloses a fan, filter screen and compression spring, the rotatory wind-force that produces of fan blows to the charger, can cool down the processing to the charger, blow off at the filter screen through the casing opposite side, the effect of filter screen is in the dust enters into the casing when avoiding the fan to work in, draw the piece through the pulling, can take off the filter screen and wash, also can simply clear up the casing inside after taking off the filter screen, the filter screen washs the back, through the recess, the restriction ball, restriction groove and compression spring's setting, can effectual restriction filter screen, avoid the filter screen to drop in the use.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic view of the telescopic tube structure of the present invention;

FIG. 3 is a schematic view of the sealing plate structure of the present invention;

fig. 4 is a schematic view of the structure of the filter screen of the present invention.

In the figure: 1. a charger; 2. a filter screen; 3. a housing; 101. supporting a tube; 102. a telescopic pipe; 103. A connecting rod; 104. a slider; 105. a threaded rod; 106. a motor; 201. a groove; 202. pulling the block; 301. placing the plate; 302. a control panel; 303. a display screen assembly; 304. a charging port; 401. a limiting block; 402. a charging jack; 501. mounting grooves; 502. a sealing plate; 503. a first guide wheel; 504. A second guide wheel; 601. a chute; 602. a roller; 603. a restricting lever; 604. a fan; 701. a restraining ball; 702. a limiting groove; 703. a pressure spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention provides a charging device for a lithium battery of a vacuum cleaner, including a charger 1, a filter screen 2, a housing 3, wherein the inner bottom wall of the housing 3 is provided with the charger 1, the filter screen 2 is respectively installed on two sides of the housing 3, a placing plate 301 is installed on the bottom of the housing 3, a control panel 302 is installed on the front end of the top of the housing 3, a display screen assembly 303 is installed on the tail end of the top of the housing 3, and a charging port 304 is opened on the front side of the housing 3;

referring to fig. 1, 2 and 3, a support tube 101 is installed on the front surface of a charger 1, an extension tube 102 is installed on the outer wall of the support tube 101, a connecting rod 103 is installed on the top of the extension tube 102, a sliding block 104 is installed on the other end of the connecting rod 103, a threaded rod 105 is installed on the inner wall of the sliding block 104, a motor 106 is installed on the other end of the threaded rod 105, the bottom of the motor 106 is installed on the top of the charger 1, a limiting block 401 is installed on the front surface of the extension tube 102, a charging socket 402 is installed at the front end of the limiting block 401, the charging socket 402 is electrically connected with the charger 1, an installation groove 501 is formed in the inner top wall of the charging socket 304, a sealing plate 502 is installed on the inner wall of the installation groove 501, a first guide wheel 503 is installed on the top of the sealing plate 502 through a rope, a second guide wheel 504 is installed on the first guide wheel 503 through a rope, and the second guide wheel 504 is installed on the surface of the sliding block 104 through a rope, the inner bottom wall of the shell 3 is provided with a sliding groove 601, the inner bottom wall of the sliding groove 601 is provided with a roller 602, the top of the roller 602 is provided with a limiting rod 603, the top of the limiting rod 603 is arranged on the outer wall of the telescopic pipe 102, one side of the inner bottom wall of the shell 3 is provided with a fan 604, the motor 106 drives the threaded rod 105 to rotate, the threaded rod 105 rotates to adjust the movement of the slider 104, the slider 104 is arranged through the connecting rod 103, the slider 104 moves to drive the telescopic pipe 102 to move, the smoothness of the telescopic pipe 102 in moving can be improved through the arrangement of the limiting rod 603, the roller 602 and the sliding groove 601, the slider 104 moves to pull a rope, the rope passes through the arrangement of the second guide wheel 504, the first guide wheel 503, the mounting groove 501 and the sealing plate 502, the sliding block 104 moves forwards to pull the sealing plate 502 to move upwards to open the charging port 304, and the charging socket 402 extends out of the charging port 304 along with the movement of the slider 104, when the sliding block 104 moves backwards, the sealing plate 502 moves downwards to seal the charging port 304, so that the charging port 402 is protected;

referring to fig. 1, 3 and 4, a plurality of grooves 201 are formed in the outer wall of a filter screen 2, a pull block 202 is installed on one side of the filter screen 2, a limiting ball 701 is installed on the inner wall of the groove 201, a limiting groove 702 is installed on the outer wall of the limiting ball 701, a pressure spring 703 is installed on the inner wall of the limiting groove 702, the output end of the pressure spring 703 is installed on the outer wall of the limiting ball 701, wind power generated by rotation of a fan 604 is blown to the charger 1, the charger 1 can be cooled, the filter screen 2 on the other side of a housing 3 is blown out, the filter screen 2 has the function of preventing dust from entering the housing 3 when the fan 604 works, the filter screen 2 can be taken down for cleaning by pulling the pull block 202, the interior of the housing 3 can be cleaned simply after the filter screen 2 is taken down, and the filter screen 2 can be cleaned well, the filter screen 2 can be effectively limited by the arrangement of the grooves 201, the limiting ball 701, the limiting groove 702 and the pressure spring 703, and the filter screen 2 is prevented from falling off in the use process.

The working principle is that the motor 106 drives the threaded rod 105 to rotate, the threaded rod 105 rotates to adjust the sliding block 104 to move, the sliding block 104 is arranged through the connecting rod 103, the sliding block 104 moves to drive the telescopic pipe 102 to move, the limiting rod 603, the roller 602 and the sliding groove 601 are arranged, the smoothness of the telescopic pipe 102 in moving can be improved, the sliding block 104 moves to pull a rope, the rope passes through the second guide wheel 504, the first guide wheel 503, the mounting groove 501 and the sealing plate 502, the sliding block 104 moves forwards to pull the sealing plate 502 to move upwards to open the charging port 304, the charging port 402 extends out of the charging port 304 along with the movement of the sliding block 104, the sealing plate 502 moves downwards to seal the charging port 304 when the sliding block 104 moves backwards, the charging port 402 is protected, the fan 604 rotates to generate wind force to blow towards the charger 1, the charger 1 can be cooled, the wind force is blown out through the filter 2 on the other side of the shell 3, the filter screen 2 has the effect that the fan 604 enters the shell 3 when working, the filter screen 2 is pulled, the filter screen 2 can be taken down to be cleaned, the inner part of the shell 3 can be cleaned simply after the filter screen 2 is taken down, dust is cleaned, the groove 2 is prevented from falling through the limiting ball 701 and the filter screen 702, and the filter screen 702 is prevented from being effectively used in the filter screen 201, and the filter screen 201.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a charging device for dust catcher lithium cell, includes charger (1), filter screen (2), casing (3), its characterized in that: the charger (1) is installed on the inner bottom wall of the shell (3), and filter screens (2) are installed on two sides of the shell (3);

a supporting tube (101) is installed on the front surface of the charger (1), a telescopic tube (102) is installed on the outer wall of the supporting tube (101), and a connecting rod (103) is installed at the top of the telescopic tube (102);

slider (104) are installed to the other end of connecting rod (103), threaded rod (105) are installed to the inner wall of slider (104), motor (106) are installed to the other end of threaded rod (105), and install in the top of charger (1) the bottom of motor (106).

2. The charging device for lithium battery of vacuum cleaner as claimed in claim 1, wherein: a plurality of grooves (201) are formed in the outer wall of the filter screen (2), and a pull block (202) is installed on one side of the filter screen (2).

3. The charging device for lithium battery of vacuum cleaner as claimed in claim 1, wherein: the bottom of casing (3) is installed and is placed board (301), and control panel (302) are installed to the front end at the top of casing (3), and display screen subassembly (303) are installed to the tail end at casing (3) top, and the mouth (304) that charges have been seted up in the front of casing (3).

4. The charging device for lithium battery of vacuum cleaner as claimed in claim 1, wherein: the front of the telescopic pipe (102) is provided with a limiting block (401), the front end of the limiting block (401) is provided with a charging socket (402), and the charging socket (402) is electrically connected with the charger (1).

5. The charging device for lithium battery of vacuum cleaner as claimed in claim 3, wherein: charging mouthful (304) interior roof has seted up mounting groove (501), and sealing plate (502) are installed to the inner wall of mounting groove (501), and first guide wheel (503) are installed through the rope to the top of sealing plate (502), and second guide wheel (504) are installed through the rope to first guide wheel (503), and second guide wheel (504) pass through the rope and install in the surface of slider (104).

6. The charging device for lithium battery of vacuum cleaner as claimed in claim 1, wherein: spout (601) have been seted up to the inner bottom wall of casing (3), and gyro wheel (602) are installed to the inner bottom wall of spout (601), and restriction lever (603) are installed at the top of gyro wheel (602), and the top of restriction lever (603) is installed in the outer wall of flexible pipe (102), and fan (604) are installed to one side of the inner bottom wall of casing (3).

7. The charging device for lithium battery of vacuum cleaner as claimed in claim 2, wherein: the limiting ball (701) is installed on the inner wall of the groove (201), the limiting groove (702) is installed on the outer wall of the limiting ball (701), the pressure spring (703) is installed on the inner wall of the limiting groove (702), and the output end of the pressure spring (703) is installed on the outer wall of the limiting ball (701).