CN210171508U - Student uses physics experiment table - Google Patents

Abstract

The utility model discloses a student uses physics experiment table, including the storage box, one side fixedly connected with fixed plate of storage box inner chamber bottom, the first motor of connecting plate fixedly connected with is passed through at the back of fixed plate to the output shaft fixedly connected with dwang of first motor, the one end that first motor was kept away from to the dwang runs through the fixed plate and extends to the surface of fixed plate, the utility model relates to an experimental device technical field. This student uses physics experiment table, precious equipment to in the physics experiment has carried out fine storage, fine avoided the easy condition of losing of equipment, when the experiment needs to use precious equipment, can be very convenient take out precious equipment, can be very convenient wash the experiment operation panel, can be very convenient carry out the experiment in the aspect of the electricity, carry out fine protection to power plug, can be very portable adjusts the height of experiment table, can satisfy in the student that the age bracket is different and use.

Description

Student uses physics experiment table

Technical Field

The utility model relates to an experimental device technical field specifically is a student uses physics experiment table.

Background

Experiment, which refers to one of the basic methods of scientific research, according to the purpose of scientific research, eliminates the external influence as much as possible, highlights the main factors, and artificially reforms, controls or simulates the research object by using some special instruments and equipment, so that some things occur or reappear, thereby knowing the natural phenomenon, nature and nature law.

The traditional physical experiment table for students does not store valuable equipment in physical experiments well, when the valuable equipment is required to be used, the valuable equipment cannot be taken out very conveniently, after the physical experiments are finished, an experiment operation table cannot be cleaned very conveniently, the cleanness and tidiness of the experiment table are not guaranteed very well, the experiment table is not provided with a power box, the experiment table is not very convenient to perform experiments in the electrical aspect, a power plug is not well protected, the safety of the experiments is reduced to a great extent, when the power plug is required to be used, the power plug cannot be taken out very conveniently, fragmentary equipment in the physical experiments cannot be stored very well, when the students need the equipment, the students cannot take the equipment very conveniently, the height of the experiment table cannot be adjusted, the use requirement of the students in different age groups is met, and the application range of the device is not very wide, the experiment table cannot be moved very conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a student uses physical experiment table has solved student and has not carried out fine storage to valuable equipment with physical experiment table, washs the test bench inconveniently, does not protect power plug, can not adjust the experiment table height, removes inconvenient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a physical experiment table for students is characterized in that a disc is fixedly connected to one end, extending to the surface of a fixed plate, of a rotating rod, a first linkage block is fixedly connected to the surface of the disc, a connecting rod is rotatably connected to the surface of the fixed plate, located at the bottom of the disc, of the rotating rod, one end, far away from the fixed plate, of the connecting rod penetrates through a storage box and extends to the outside of the storage box, a rotating plate is fixedly connected to one end, extending to the outside of the storage box, of the connecting rod, a first linkage groove matched with the first linkage block is formed in the bottom of the surface of the rotating plate, a dovetail groove is formed in the top of the fixed plate, a workbench is slidably connected to the inside of the dovetail groove, a second linkage block is fixedly connected to one side of the surface of the workbench, a second linkage groove matched with the second linkage, the surface of the storage box is provided with a circular arc opening which is matched with the disc for use.

Preferably, the bottom of storage box inner chamber and the one side fixedly connected with second motor that is located the fixed plate, the output shaft of second motor passes through shaft coupling fixedly connected with threaded rod to the surperficial threaded connection of threaded rod has the thread bush, the equal fixedly connected with slide in both sides of thread bush, the bottom of storage box inner chamber and the equal fixedly connected with chute board in both sides that is located the second motor, the inside sliding connection of one side and chute board of slide, the top fixedly connected with bearing bar of slide, the top fixedly connected with storing room of bearing bar to the first buffer board of inside fixedly connected with of storing room.

Preferably, the bottom of storage box inner chamber and the opposite side fixedly connected with water tank that is located the fixed plate, the bottom fixedly connected with water pump of water tank inner chamber to the delivery port intercommunication of water pump has the outlet pipe, the one end that the water pump was kept away from to the outlet pipe runs through water tank and storage box in proper order and extends to the outside of storage box, the one end intercommunication that the outlet pipe extends to the storage box outside has the connecting pipe, one side fixedly connected with handle of connecting pipe, the one end intercommunication of connecting pipe has high pressure nozzle, the piece is placed to the opposite side fixedly connected with of connecting pipe, one side fixedly connected with of workstation and the standing groove of placing the piece matched with and using, one side intercommunication of water tank has the inlet tube, the one end that the water tank was.

Preferably, the top of water tank fixedly connected with power supply box, the delivery outlet fixedly connected with power connecting seat of power supply box, the one end that power supply box was kept away from to the power connecting seat runs through the workstation and extends to the outside of workstation, the one end fixedly connected with power connecting wire that power connecting seat extended to the workstation top, the one end power plug of power connecting seat is kept away from to the power connecting wire.

Preferably, one side fixedly connected with fixed chamber at workstation top, the equal fixedly connected with turning block in both sides of fixed chamber inner chamber, one side of turning block rotates through rotating the piece and is connected with the rotor plate to the top fixedly connected with of rotor plate and the elasticity fixture block that power plug cooperateed and uses, the first spring of one side fixedly connected with of rotor plate, one side fixed connection of the one end of rotor plate and fixed chamber inner chamber is kept away from to first spring, one side of rotor plate and the bottom fixedly connected with push rod that is located the turning block, the one end that the rotor plate was kept away from to the push rod runs through the fixed chamber and extends to the outside of fixed chamber, the push rod extends to the outside one end fixedly connected with of fixed chamber and promotes the piece.

Preferably, the bottom fixedly connected with surge chamber of the fixed chamber inner chamber, the bottom fixedly connected with second spring of surge chamber inner chamber to the top fixedly connected with movable block of second spring, the both sides sliding connection of the equal surge chamber inner chamber in both sides of movable block.

Preferably, the top fixedly connected with buffer beam of movable block, the buffer beam is kept away from the one end of movable block and is run through the surge chamber and extend to the outside of surge chamber, the buffer beam extends to the outside one end fixed connection of surge chamber and the buffer tank that power plug cooperatees and uses.

Preferably, the cabinet is placed to one side fixedly connected with part of storage box, the bottom fixedly connected with second buffer board of cabinet inner chamber is placed to the part, one side at workstation top is connected with the desk lamp connecting rod, the one end fixedly connected with desk lamp of desk lamp connecting rod, the surface of storage box just is located one side fixedly connected with control button of circular arc mouth.

Preferably, the top fixedly connected with experiment operation panel of workstation, the top of workstation just is located one side fixedly connected with storing groove of experiment operation panel, the top of workstation just is located the opposite side fixedly connected with scale of experiment operation panel.

Preferably, the two sides of the storage box are fixedly connected with supporting blocks, the bottom of each supporting block is fixedly connected with a hydraulic telescopic rod, the two sides of the bottom of the storage box are movably connected with a moving rod through a moving part, the bottom of the moving rod is fixedly connected with a universal wheel, one side, located on the moving rod, of the two sides of the bottom of the storage box is movably connected with an electric telescopic rod through a moving part, and one end, far away from the storage box, of the electric telescopic rod is movably connected with one side of the moving rod.

Advantageous effects

The utility model provides a student uses physical experiment table. The method has the following beneficial effects:

(1) the student physical experiment table is characterized in that a workbench is connected to the inside of a dovetail groove in a sliding mode, a second linkage block is fixedly connected to one side of the surface of the workbench, a second linkage groove matched with the second linkage block for use is formed in the surface of a rotating plate and located at the top of a first linkage groove, an arc opening matched with a disc for use is formed in the surface of a storage box, a second motor is fixedly connected to the bottom of an inner cavity of the storage box and located at one side of a fixed plate, a threaded rod is fixedly connected to an output shaft of the second motor through a coupler, a threaded sleeve is connected to the surface of the threaded rod in a threaded mode, sliding plates are fixedly connected to the two sides of the threaded sleeve, sliding groove plates are fixedly connected to the bottom of the inner cavity of the storage box and located at the two sides of the second motor, valuable equipment in a physical experiment is, when the valuable equipment is needed in the experiment, the valuable equipment can be taken out very conveniently.

(2) This student uses physics experiment table, the bottom through storage box inner chamber and the opposite side fixedly connected with water tank that is located the fixed plate, water tank inner chamber's bottom fixedly connected with water pump, and the delivery port intercommunication of water pump has the outlet pipe, the one end that the water pump was kept away from to the outlet pipe runs through water tank and storage box in proper order and extends to the outside of storage box, the one end intercommunication that the outlet pipe extends to the storage box outside has the connecting pipe, one side fixedly connected with handle of connecting pipe, the one end intercommunication of connecting pipe has high pressure nozzle, after doing the physics experiment, can be very convenient wash the experiment operation panel, the clean and tidy of experiment table has been.

(3) This student uses physics experiment table, top fixedly connected with power supply box through the water tank, the delivery outlet fixedly connected with power connecting seat of power supply box, the one end that power supply box was kept away from to the power connecting seat runs through the workstation and extends to the outside of workstation, the one end fixedly connected with power connecting wire that the power connecting seat extended to the workstation top, the one end power plug of power connecting seat is kept away from to the power connecting wire, the experiment table is from taking the power supply box, the experiment of the aspect of carrying on electricity that can be very convenient.

(4) This student uses physics experiment table, one side fixedly connected with fixed chamber through the workstation top, the equal fixedly connected with turning block in both sides of fixed chamber inner chamber, one side of turning block rotates through rotating and is connected with the rotor plate, and the top fixedly connected with of rotor plate and the elasticity fixture block that power plug cooperateed and uses, the first spring of one side fixedly connected with of rotor plate, one end and one side fixed connection of fixed chamber inner chamber of rotor plate are kept away from to first spring, power plug has carried out fine protection, to a great extent has improved the security of experiment, when needs use power plug, can be very convenient take out power plug.

(5) This student uses physics experiment table places the cabinet through one side fixedly connected with part of storage box, and the bottom fixedly connected with second buffer board of cabinet inner chamber is placed to the part, the top fixedly connected with experiment operation panel of workstation, the top of workstation and be located one side fixedly connected with storing groove of experiment operation panel, has carried out fine storage to the fragmentary equipment in the physics experiment, when the student need use the equipment, can very convenient taking.

(6) This student uses physics experiment table, the equal fixedly connected with supporting shoe in both sides through the storage box to the bottom fixedly connected with hydraulic telescoping rod of supporting shoe, the height of regulation experiment table that can be very portable can satisfy the student that is different in age bracket and uses, has increased the suitability of device.

(7) This student uses physics experiment table all has the carriage release lever through moving part swing joint in the both sides of storage box bottom to the bottom fixedly connected with universal wheel of carriage release lever, the both sides of storage box bottom and be located one side of carriage release lever and have electric telescopic handle through moving part swing joint, electric telescopic handle keeps away from the one end of storage box and one side swing joint of carriage release lever, can be very convenient remove the experiment table.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the storage box structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of the present invention at B in FIG. 1;

fig. 5 is an enlarged view of a portion of fig. 1 at C according to the present invention;

fig. 6 is a side view of the first motor and fixing plate structure of the present invention;

fig. 7 is a sectional view of the structure of the fixing chamber of the present invention;

fig. 8 is a sectional view of the structure of the buffer chamber of the present invention;

fig. 9 is a top view of the worktable structure of the present invention.

In the figure: 101 storage box, 102 fixing plate, 103 first motor, 104 rotating rod, 105 disc, 106 first linkage block, 107 connecting rod, 108 rotating plate, 109 first linkage groove, 110 dovetail groove, 111 workbench, 112 second linkage block, 113 second linkage groove, 114 circular arc port, 201 second motor, 202 threaded rod, 203 thread sleeve, 204 sliding plate, 205 sliding groove plate, 206 bearing rod, 207 storage chamber, 208 first buffer plate, 301 water tank, 302 water pump, 303 water outlet pipe, 304 connecting pipe, 305 handle, 306 high-pressure spray head, 307 placing block, 308 placing groove, 309 water inlet pipe, 401 power supply box, 402 power supply connecting seat, 403 power supply connecting wire, 404 power supply plug, 405 fixing chamber, 406 rotating block, 407 rotating plate, 408 elastic fixture block, 409 first spring, 410 push rod, 411 push block, 412 buffer chamber, 413 second spring, 414 movable block, 415 buffer rod, 416 buffer groove, 501 part placing cabinet, 502 second buffer board, 503 desk lamp connecting rod, 504 desk lamp, 505 control keys, 506 experiment operating platform, 507 storing groove, 508 scale, 601 supporting block, 602 hydraulic telescopic rod, 603 travel bar, 604 universal wheel, 605 electric telescopic rod.

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.

Referring to fig. 1-9, the present invention provides two technical solutions:

example one

A physical experiment table for students comprises a storage box 101, a fixed plate 102 is fixedly connected to one side of the bottom of an inner cavity of the storage box 101, a first motor 103 is fixedly connected to the back of the fixed plate 102 through a connecting plate, an output shaft of the first motor 103 is fixedly connected with a rotating rod 104, one end of the rotating rod 104, which is far away from the first motor 103, penetrates through the fixed plate 102 and extends to the surface of the fixed plate 102, a disc 105 is fixedly connected to one end of the rotating rod 104, which extends to the surface of the fixed plate 102, a first linkage block 106 is fixedly connected to the surface of the disc 105, a connecting rod 107 is rotatably connected to the bottom of the disc 105 through a rotating part, one end of the connecting rod 107, which is far away from the fixed plate 102, penetrates through the storage box 101 and extends to the outside of the storage box 101, a rotating plate 108 is fixedly connected to one end of the connecting rod 107, the top of the fixed plate 102 is provided with a dovetail groove 110, the inside of the dovetail groove 110 is connected with a workbench 111 in a sliding manner, one side of the surface of the workbench 111 is fixedly connected with a second linkage block 112, the surface of the rotating plate 108 and the top of the first linkage groove 109 are provided with a second linkage groove 113 matched with the second linkage block 112 for use, the surface of the storage box 101 is provided with an arc opening 114 matched with the disc 105 for use, the bottom of the inner cavity of the storage box 101 and one side of the fixed plate 102 are fixedly connected with a second motor 201, the output shaft of the second motor 201 is fixedly connected with a threaded rod 202 through a coupler, the surface of the threaded rod 202 is connected with a threaded sleeve 203 in a threaded manner, two sides of the threaded sleeve 203 are fixedly connected with sliding plates 204, the bottom of the inner cavity of the storage box 101 and two sides of the second motor 201 are fixedly connected with sliding plate 205, the top of the sliding plate 204 is fixedly connected with a bearing rod 206, the top end of the bearing rod 206 is fixedly connected with a storage chamber 207, the interior of the storage chamber 207 is fixedly connected with a first buffer plate 208, the bottom of the inner cavity of the storage tank 101 is fixedly connected with a water tank 301 which is positioned at the other side of the fixing plate 102, the bottom of the inner cavity of the water tank 301 is fixedly connected with a water pump 302, a water outlet of the water pump 302 is communicated with a water outlet pipe 303, one end, away from the water pump 302, of the water outlet pipe 303 sequentially penetrates through the water tank 301 and the storage tank 101 and extends to the exterior of the storage tank 101, one end, extending to the exterior of the storage tank 101, of the water outlet pipe 303 is communicated with a connecting pipe 304, one side of the connecting pipe 304 is fixedly connected with a handle 305, one end of the connecting pipe 304 is communicated with a high-, one end of the water inlet pipe 309 far away from the water tank 301 penetrates through the storage tank 101 and extends to the outside of the storage tank 101, the top of the water tank 301 is fixedly connected with a power supply box 401, an output port of the power supply box 401 is fixedly connected with a power supply connecting seat 402, one end of the power supply connecting seat 402 far away from the power supply box 401 penetrates through the workbench 111 and extends to the outside of the workbench 111, one end of the power supply connecting seat 402 extending to the top of the workbench 111 is fixedly connected with a power supply connecting wire 403, one end of the power supply connecting wire 403 far away from the power supply plug 404 is provided with a power plug 404, one side of the top of the workbench 111 is fixedly connected with a fixed chamber 405, the top of the fixed chamber 405 is provided with an opening matched with the power plug 404, two sides of an inner cavity of the fixed chamber 405 are fixedly connected with rotating blocks 406, one side, the elastic fixture block 408 has a certain elastic deformation and has a good fixing effect on the power plug 404, a first spring 409 is fixedly connected to one side of the rotating plate 407, one end of the first spring 409, which is far away from the rotating plate 407, is fixedly connected to one side of the inner cavity of the fixed chamber 405, a push rod 410 is fixedly connected to one side of the rotating plate 407 and is located at the bottom of the rotating block 406, one end of the push rod 410, which is far away from the rotating plate 407, penetrates through the fixed chamber 405 and extends to the outside of the fixed chamber 405, one end of the push rod 410, which extends to the outside of the fixed chamber 405, is fixedly connected to a push block 411, the bottom of the inner cavity of the fixed chamber 405 is fixedly connected to a buffer chamber 412, a second spring 413 is fixedly connected to the bottom of the inner cavity of the buffer chamber 412, a movable block 414 is fixedly connected to the top of the second spring 413, two sides of the movable block 414 are slidably connected to two sides of the inner cavity of the buffer chamber 412, the end of the buffer rod 415 extending to the outside of the buffer chamber 412 is fixedly connected with a buffer slot 416 used in cooperation with the power plug 404.

Example two

A physical experiment table for students comprises a storage box 101, wherein a fixed plate 102 is fixedly connected to one side of the bottom of an inner cavity of the storage box 101, a first motor 103 is fixedly connected to the back surface of the fixed plate 102 through a connecting plate, an output shaft of the first motor 103 is fixedly connected with a rotating rod 104, one end, far away from the first motor 103, of the rotating rod 104 penetrates through the fixed plate 102 and extends to the surface of the fixed plate 102, a disc 105 is fixedly connected to one end, extending to the surface of the fixed plate 102, of the rotating rod 104, a first linkage block 106 is fixedly connected to the surface of the disc 105, a connecting rod 107 is rotatably connected to the surface of the fixed plate 102 and located at the bottom of the disc 105 through a rotating part, one end, far away from the fixed plate 102, of the connecting rod 107 penetrates through the storage box 101 and extends to the, a first linkage groove 109 matched with the first linkage block 106 for use is formed in the bottom of the surface of the rotating plate 108, a dovetail groove 110 is formed in the top of the fixing plate 102, a workbench 111 is connected to the inside of the dovetail groove 110 in a sliding manner, a second linkage block 112 is fixedly connected to one side of the surface of the workbench 111, a second linkage groove 113 matched with the second linkage block 112 for use is formed in the top of the first linkage groove 109 on the surface of the rotating plate 108, and a circular arc opening 114 matched with the disc 105 for use is formed in the surface of the storage box 101; a part placing cabinet 501 is fixedly connected to one side of the storage box 101, a second buffer plate 502 is fixedly connected to the bottom of an inner cavity of the part placing cabinet 501, a table lamp connecting rod 503 is connected to one side of the top of the workbench 111, a table lamp 504 is fixedly connected to one end of the table lamp connecting rod 503, a control button 505 is fixedly connected to one side of the surface of the storage box 101, which is located at the circular arc opening 114, an experiment operating table 506 is fixedly connected to the top of the workbench 111, a storage groove 507 is fixedly connected to one side of the top of the workbench 111, which is located at the experiment operating table 506, a graduated scale 508 is fixedly connected to the other side of the top of the workbench 111, supporting blocks 601 are fixedly connected to both sides of the storage box 101, a hydraulic telescopic rod 602 is fixedly connected to the bottom of the supporting blocks 601, a moving rod 603 is movably connected to both sides of the bottom, two sides of the bottom of the storage tank 101 and one side of the movable rod 603 are movably connected with an electric telescopic rod 605 through a movable piece, and one end of the electric telescopic rod 605 far away from the storage tank 101 is movably connected with one side of the movable rod 603.

When the device is used, if the device in the storage chamber 207 needs to be taken, a user can start the first motor 103, the output shaft of the first motor 103 can drive the disc 105 to rotate, the disc 105 can drive the rotating plate 108 to rotate through the mutual matching of the first linkage block 106 and the first linkage groove 109, the rotating plate 108 can drive the workbench 111 to move leftwards through the mutual matching of the second linkage groove 113 and the second linkage block 112, when the workbench 111 moves to a proper position, the user can start the second motor 201, the second motor 201 can drive the threaded rod 202 to rotate, so that the threaded rod 202 can drive the storage chamber 207 to move upwards through the mutual matching of the threaded sleeve 203 and the sliding groove plate 205, at the moment, the user can take out the device, when the user needs to use the power plug 404, the push rod 410 can be pushed inwards through the push block 411, so that the push rod 410 can drive the elastic clamping block 408 to move outwards through the rotating plate 407, at this moment, the user can take out the power plug 404, if the user needs to clean the experiment table, the water pump 302 can be started, and the user can adjust the height of the experiment table through the hydraulic telescopic rod 602.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A student uses physics experiment table, includes storage box (101), its characterized in that: one side fixedly connected with fixed plate (102) of storage box (101) inner chamber bottom, the back of fixed plate (102) is through connecting plate fixedly connected with first motor (103), and the output shaft fixedly connected with dwang (104) of first motor (103), the one end that first motor (103) were kept away from to dwang (104) runs through fixed plate (102) and extends to the surface of fixed plate (102), dwang (104) extend to the one end fixedly connected with disc (105) on fixed plate (102) surface to the fixed surface of disc (105) is connected with first linkage piece (106), the surface of fixed plate (102) just is located the bottom of disc (105) and rotates through the rotation piece and is connected with connecting rod (107), the one end that fixed plate (102) were kept away from to connecting rod (107) runs through storage box (101) and extends to the outside of storage box (101), connecting rod (107) extend to the outside one end fixedly connected with rotor plate (108) of storage box (101), first linkage groove (109) of using with first linkage piece (106) cooperation are seted up to the bottom on rotor plate (108) surface, dovetail (110) have been seted up at the top of fixed plate (102) to the inside sliding connection of dovetail (110) has workstation (111), one side fixedly connected with second linkage piece (112) on workstation (111) surface, second linkage groove (113) of using with second linkage piece (112) cooperation are seted up to the surface of rotor plate (108) and the top that is located first linkage groove (109), arc mouth (114) of using with disc (105) mutually supporting are seted up to the surface of storage box (101).

2. A physical laboratory table for students according to claim 1, wherein: the bottom of storage box (101) inner chamber just is located one side fixedly connected with second motor (201) of fixed plate (102), the output shaft of second motor (201) passes through shaft coupling fixedly connected with threaded rod (202) to the surperficial threaded connection of threaded rod (202) has thread bush (203), the equal fixedly connected with slide (204) in both sides of thread bush (203), the bottom of storage box (101) inner chamber just is located the equal fixedly connected with chute board (205) in both sides of second motor (201), the inside sliding connection of one side and chute board (205) of slide (204), the top fixedly connected with bearing bar (206) of slide (204), the top fixedly connected with storing room (207) of bearing bar (206) to the first buffer board (208) of inside fixedly connected with of storing room (207).

3. A physical laboratory table for students according to claim 1, wherein: the bottom of the inner cavity of the storage box (101) is fixedly connected with a water tank (301) on the other side of the fixing plate (102), the bottom of the inner cavity of the water tank (301) is fixedly connected with a water pump (302), a water outlet of the water pump (302) is communicated with a water outlet pipe (303), one end, far away from the water pump (302), of the water outlet pipe (303) sequentially penetrates through the water tank (301) and the storage box (101) and extends to the outside of the storage box (101), one end, extending to the outside of the storage box (101), of the water outlet pipe (303) is communicated with a connecting pipe (304), one side of the connecting pipe (304) is fixedly connected with a handle (305), one end of the connecting pipe (304) is communicated with a high-pressure spray head (306), the other side of the connecting pipe (304) is fixedly connected with a placing block (307), one side of, one side of the water tank (301) is communicated with a water inlet pipe (309), and one end, far away from the water tank (301), of the water inlet pipe (309) penetrates through the storage tank (101) and extends to the outside of the storage tank (101).

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