CN109602310B

CN109602310B - Automatic induction squeezer for hand sanitizer in bottles

Info

Publication number: CN109602310B
Application number: CN201811604214.4A
Authority: CN
Inventors: 卢晶明; 杨荣华
Original assignee: Dongguan Haihao Purifying Technology Co ltd
Current assignee: Dongguan Haihao Purifying Technology Co ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2021-03-16
Anticipated expiration: 2038-12-26
Also published as: CN109602310A

Abstract

The invention discloses an automatic induction squeezer for bottled hand sanitizer, which comprises a shell, wherein a back plate is fixedly installed at the back of the shell through bolts, a liquid filling opening is formed in the top of the shell, a power indicator lamp is installed in the middle of the front of the shell, a human body inductor embedded in a groove in the wall of the shell is arranged at the bottom of the power indicator lamp, a bottom plate is fixedly installed at the bottom of the shell, a motor installation plate is arranged in the middle of one side of the back plate, a telescopic rod limiting plate with a round hole is fixedly installed in the middle of the side of the motor installation plate, and a speed reduction motor is fixedly installed. The automatic induction squeezer for the bottled hand sanitizer can be suitable for the common original bottled hand sanitizer in the market, when the hands of a person approach the squeezer, the sprayer for the bottled hand sanitizer is squeezed by the squeezing head, and the hand of the person does not need to press the sprayer in the whole squeezing process, so that the original bottled hand sanitizer is prevented from being pressed and used for a long time to breed bacteria, and cross infection is prevented.

Description

Automatic induction squeezer for hand sanitizer in bottles

Technical Field

The invention relates to an extruder, in particular to an automatic induction extruder for bottled hand sanitizer.

Background

At present, the quality of bulk hand sanitizer in the market is uneven, and a hand sanitizer toxic event is reported in many places. The original bottled hand sanitizer slowly becomes a consensus of safety guarantee when people wash hands. The method is particularly required to be taken into consideration in the medical industry. However, the automatic soap liquid box in the market basically adopts suction pump type and self-flow type liquid outlet, and is only suitable for the soap liquid in bulk. The original hand sanitizer in the bottle can be pressed by hands, germs can grow after long-term use of many people, and cross infection of users occurs.

Disclosure of Invention

The invention aims to provide an automatic induction squeezer for bottled hand sanitizer, which solves the problems that the original bottled hand sanitizer in the background technology can be pressed by hands only, germs can grow after long-term use by a plurality of people, and cross infection of users occurs.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic induction squeezer for bottled hand sanitizer comprises a shell, wherein a back plate is fixedly installed at the back of the shell through a bolt, a liquid filling opening is formed in the top of the shell, a power indicator lamp is installed in the middle of the front of the shell, a human body inductor embedded in a groove in the wall of the shell is arranged at the bottom of the power indicator lamp, a bottom plate is fixedly installed at the bottom of the shell, a motor mounting plate is arranged in the middle of one side of the back plate, a telescopic rod limiting plate with a round hole is fixedly installed in the middle of the side of the motor mounting plate, a speed reducing motor is fixedly installed at the top of the motor mounting plate, a cam which is right aligned to the position of the telescopic rod limiting plate is installed on an output shaft of the speed reducing motor, a hole is formed in the surface of the bottom plate, a telescopic rod shaft sleeve, the utility model discloses a motor, including the casing, the casing is arranged in the casing, the circular hole of telescopic link limiting plate is arranged in on the top of carrying out the telescopic link, the bottom fixedly connected with reset spring of carrying out the telescopic link, reset spring's bottom fixedly connected with extrusion head, the outside of shell is arranged in to the extrusion head, the bottom of motor mounting panel be equipped with backplate fixed mounting's PLC programmable controller, human sensor passes through PLC programmable controller and gear motor electric connection, PLC programmable controller passes through power indicator and external power source electric connection.

According to a preferable technical scheme, the bottom of the bottom plate is provided with a concave groove, two parallel slide rails are fixedly mounted on one side groove wall of the concave groove, the two slide rails are respectively connected with one ends of two right-angle hinges in a sliding mode through slide blocks, the other ends of the two right-angle hinges are respectively connected with two ends of a nozzle fixing plate in a rotating mode through pins, the middle of the nozzle fixing plate is connected with a rolled nozzle through threads, and a liquid inlet end of the rolled nozzle is connected with a connecting pipe.

As a preferred technical scheme of the invention, a stop block is fixedly arranged at the end head of one end of the pin, and a limit block matched with the stop block for use is fixedly arranged at the other end of the right-angle hinge.

As a preferred technical scheme of the invention, a liquid storage bottle fixedly mounted with a back plate is arranged between the motor mounting plate and the PLC, a liquid injection pipe is fixedly connected to the top of the liquid storage bottle, one end of the connecting pipe at the bottom end of the liquid storage bottle is communicated with a liquid filling opening, and a plug body is in threaded connection with the top of the liquid filling opening.

As a preferred technical scheme of the present invention, two sides of the back plate are both fixedly mounted with ear plates, one side of each ear plate is provided with a chute, a cover plate is arranged between the two ear plates, two sides of the top end of the cover plate are both fixedly provided with a columnar sliding head, the columnar sliding head is slidably connected with the chute, and two end ends of one side of the motor mounting plate are respectively fixedly connected with the two ear plates.

As a preferred technical scheme of the invention, the end heads at two ends of the sliding chute are respectively provided with a round limiting groove, and the limiting grooves are matched with the columnar sliding head in size.

As a preferred technical scheme of the invention, the other end of the cover plate is fixedly provided with a magnet which is magnetically adsorbed with an iron sheet arranged at the bottom of the bottom plate.

As a preferred technical scheme of the invention, a transparent window is arranged on the shell wall of one side of the shell, which is opposite to the liquid storage bottle, and the liquid storage bottle is made of a transparent acrylic plate material.

As a preferable technical scheme of the invention, a liquid soap bottle is placed at the bottom of the squeezing head.

Compared with the prior art, the invention has the following beneficial effects:

1) this squeezer can be applicable to the former bottled liquid soap of market commonly, when personnel's hand is close to the squeezer, utilize human sensor to give PLC programmable controller with human response signal feedback, PLC programmable controller control gear motor drives the cam rotatory, utilize the cam to push down and carry out the telescopic link, and extrude the shower nozzle of bottled liquid soap through the extrusion head, whole extrusion process, the shower nozzle need not be pressed to personnel's hand, avoid former bottled liquid soap to press down for a long time and use and breed the bacterium, prevent cross infection.

2) The liquid soap can be stored in the liquid storage bottle, when the original bottled liquid soap is used up or the bottom of the squeezer cannot be used for placing the original bottled liquid soap, the squeezing head is used for pressing the nozzle, the liquid soap in the liquid storage bottle can be easily squeezed out, and the applicability of the squeezer is improved.

3) The automatic induction squeezer for the bottled hand sanitizer is simple in overall structure, applicable to different use places, capable of guaranteeing the cleanness of the hand sanitizer and suitable for popularization.

Drawings

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

FIG. 2 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 3 is one of the structural schematics of embodiment 2 of the present invention;

FIG. 4 is a second schematic structural diagram of embodiment 2 of the present invention;

FIG. 5 is a third schematic structural diagram of embodiment 2 of the present invention.

Fig. 6 is an exploded view of the present invention.

In the figure: 1. a housing; 101. a back plate; 102. a cover plate; 103. a motor mounting plate; 104. the telescopic rod is used for limiting the plate; 105. an ear plate; 106. a power indicator light; 107. a human body sensor; 108. transparent windowing; 2. a telescopic rod shaft sleeve; 201. executing a telescopic rod; 202. a return spring; 203. an extrusion head; 3. a liquid filling port; 4. a reduction motor; 401. a cam; 5. a PLC programmable controller; 6. a liquid storage bottle; 601. a liquid injection pipe; 7. a base plate; 701. a right angle hinge; 702. a rolled nozzle; 703. a nozzle fixing plate; 704. a connecting pipe; 705. a stopper; 706. a limiting block; 8. hand washing solution bottles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the invention provides an automatic induction squeezer for bottled hand sanitizer, which comprises a shell 1, a back plate 101 is fixedly installed on the back of the shell 1 through bolts, a liquid filling opening 3 is formed in the top of the shell 1, a power indicator lamp 106 is installed in the middle of the front surface of the shell 1, a human body inductor 107 embedded in a slot of the shell wall of the shell 1 is arranged at the bottom of the power indicator lamp 106, a bottom plate 7 is fixedly installed at the bottom of the shell 1, a motor mounting plate 103 is arranged in the middle of one side of the back plate 101, a telescopic rod limiting plate 104 with a round hole is fixedly installed in the middle of the side of the motor mounting plate 103, a reduction motor 4 is fixedly installed at the top of the motor mounting plate 103, a cam 401 opposite to the telescopic rod limiting plate 104 is installed on an output shaft of the reduction motor 4, a hole is formed in, inside cover of telescopic link axle sleeve 2 is equipped with and carries out telescopic link 201, the round hole of telescopic link limiting plate 104 is arranged in on the top of carrying out telescopic link 201, the bottom fixedly connected with reset spring 202 of carrying out telescopic link 201, reset spring 202's bottom fixedly connected with extrusion head 203, shell 1's outside is arranged in to extrusion head 203, the bottom of motor mounting panel 103 is equipped with the PLC programmable controller 5 with backplate 101 fixed mounting, human sensor 107 passes through PLC programmable controller 5 and gear motor 4 electric connection, PLC programmable controller 5 passes through power indicator 106 and external power supply electric connection.

Preferably, concave type fluting has been seted up to bottom plate 7's bottom, concave type slotted one side cell wall fixed mounting has two parallel slide rails, two slide rails pass through the slider respectively with two right angle hinge 701's one end sliding connection, two right angle hinge 701's the other end rotates with the both ends of spout fixed plate 703 respectively through the pin to be connected, the middle part threaded connection of spout fixed plate 703 has rolls a mouthful shower nozzle 702, the inlet end that rolls a mouthful shower nozzle 702 is connected with connecting pipe 704, with the one end roll-off in the concave type fluting of right angle hinge 701, will roll a mouthful shower nozzle 702 through right angle hinge 701 and support, it can roll a mouthful shower nozzle 702 normally to ensure extrusion head 203.

Preferably, a stopper 705 is fixedly arranged at the end of one end of the pin, a limiting block 706 used in cooperation with the stopper 705 is fixedly arranged at the other end of the right-angle hinge 701, when the spout fixing plate 703 is rotated by a certain angle, the stopper 705 at the end of one end of the pin is arranged at the top of the limiting block 706 for limiting and supporting, and at this time, the position of the nip spray head 702 is opposite to that of the extrusion head 203.

Preferably, be equipped with between motor mounting panel 103 and the PLC programmable controller 5 with backplate 101 fixed mounting's stock solution bottle 6, the liquid pipe 601 is annotated to the top fixedly connected with of stock solution bottle 6, the one end and the filler opening 3 intercommunication of the bottom connecting pipe 704 of stock solution bottle 6, the top threaded connection of filler opening 3 has the cock body, can deposit a certain amount of liquid soap in the inside of stock solution bottle 6 to the accessible rolls a mouthful shower nozzle 702 and extrudes.

Preferably, the both sides of backplate 101 are all fixed with otic placode 105, the spout has all been seted up to one side of otic placode 105, be equipped with apron 102 between two otic placodes 105, the top both sides of apron 102 are all fixed and are equipped with the column slippery head, the column slippery head and spout sliding connection, the both ends of motor mounting panel 103 one side respectively with two otic placode 105 fixed connection, otic placode 105 and the spout that are equipped with, when opening apron 102, can push up apron 102 for apron 102 arranges the inside of shell 1 in.

Preferably, the both ends end department of spout has all seted up the circular shape spacing groove, and the size phase-match of spacing groove and column slippery fellow, and when apron 102 was arranged in shell 1 inside, the spacing inslot was arranged in to the column slippery fellow of apron 102, avoided apron 102 to follow shell 1 interior roll-off.

Preferably, the other end of the cover plate 102 is fixedly provided with a magnetic attraction, the magnetic attraction is magnetically attracted to an iron sheet installed at the bottom of the bottom plate 7, and when the cover plate 102 is closed, the cover plate 102 can be prevented from being opened accidentally through the magnetic attraction and the iron sheet attraction.

Preferably, a transparent window 108 is installed on the wall of the shell 1 opposite to the liquid storage bottle 6, the liquid storage bottle 6 is made of a transparent acrylic plate material, the hand sanitizer in the liquid storage bottle 6 can be observed through the transparent window 108, and the hand sanitizer in the liquid storage bottle 6 can be conveniently and timely supplied.

Preferably, a hand sanitizer bottle 8 is positioned at the bottom of the squeeze head 203 so that the squeeze can be used in conjunction with the original bottle of hand sanitizer.

Example 1

When the automatic induction squeezer for the bottled hand sanitizer is used together with a hand sanitizer bottle 8, as shown in fig. 1, 2 and 6, a shell 1 is fixed on the surface of a wall body by using expansion bolts, and the fixed height of the squeezer is matched with the size of the hand sanitizer bottle 8 and the pressing displacement height of a squeezing head 203 during fixing, so that the subsequent use of the squeezer is prevented from being influenced; after the squeezer is installed and fixed, the squeezer is electrically connected with an external power supply, the power supply indicator lamp 106 is turned on at the moment, the bottle top of the liquid soap bottle 8 is placed opposite to the position of the squeezing head 203, in order to avoid the phenomenon that the liquid soap bottle 8 slides in a deviating manner when the squeezing head 203 presses the spray head of the liquid soap bottle 8, an anti-slip pad can be placed at the bottom of the liquid soap bottle 8, and the friction force between the liquid soap bottle 8 and a placing plane is increased; when personnel were close the squeezer, personnel can arrange the hand in 1 bottom of shell according to the suggestion of the labeling "hand is close to the spout department" that shell 1's surface was pasted, hand trigger human sensor 107 this moment, and human sensor 107 feeds back signal to PLC programmable controller 5, and PLC programmable controller 5 controls gear motor 4 work this moment, carries out the process that the liquid soap was extruded, and the specific process of extruding is as follows: an output shaft of the speed reducing motor 4 drives the cam 401 to rotate, in the rotating process of the cam 401, a protruding end of the cam 401 is in contact with one end of the execution telescopic rod 201, the cam 401 can press the execution telescopic rod 201 downwards along with the rotation of the cam 401, the execution telescopic rod 201 can press the return spring 202 and the squeezing head 203 downwards, the squeezing head 203 which moves downwards can press the spray head of the liquid soap bottle 8, along with the rotation of the cam 401, the protruding end of the cam 401 is far away from the execution telescopic rod 201, the execution telescopic rod 201 moves upwards to reset under the action of the return spring 202, and an extrusion process of simulating a person to press the spray head downwards is completed; after the proper amount of liquid soap is extruded, a user can move the hand out of the spray head, when the human body sensor 107 does not sense a human body signal any more, the PLC (programmable logic controller) 5 controls the speed reducing motor 4 to stop working, the user can clean the hand, the whole extrusion process of the liquid soap is realized, the hand of the user does not need to press the spray head, the phenomenon that the original bottled liquid soap is pressed for a long time to use and breed bacteria is avoided, and cross infection is prevented.

Example 2

When the bottled hand sanitizer needs to be independently used for automatic induction extrusion, as shown in fig. 3, 4, 5 and 6, the shell 1 is fixed at a proper height on the surface of a wall body by using expansion bolts, after the extruder is installed and fixed, the extruder is electrically connected with an external power supply, the power supply indicator lamp 106 is turned on, then the cover plate 102 is opened, the cover plate 102 rotates to be horizontal to the back plate 101, then the cover plate 102 is pushed upwards, so that the columnar sliding head of the cover plate 102 slides into the limiting groove at the top of the lug plate 105, and the cover plate 102 is fixed; then the right-angle hinge 701 is slid to enable one end of the right-angle hinge 701 to be arranged outside the concave groove, then the right-angle hinge 701 is pulled to adjust two blades of the right-angle hinge 701 to form a 90-degree included angle, then the spout fixing plate 703 is rotated to enable the position of the rolled nozzle 702 to be opposite to the position of the extrusion head 203, when a person approaches the extruder, the hand is arranged at the bottom of the shell 1, the hand triggers the human body sensor 107 at the moment, the human body sensor 107 feeds signals back to the PLC 5, the PLC 5 controls the speed reducing motor 4 to work at the moment to extrude the liquid soap, the specific extrusion process can refer to the extrusion process, the liquid soap in the liquid storage bottle 6 can be sprayed out through the rolled nozzle 702, the person can clean the hand, the whole extrusion process of the liquid soap is carried out, the hand of the person does not need to press the rolled nozzle 702, and cross, when the liquid soap in the liquid storage bottle 6 is insufficient, the plug body can be opened, the liquid soap is added into the liquid storage bottle 6 through the liquid adding opening 3, or a container for storing the liquid soap outside is connected with the liquid adding opening 3 through a guide pipe, and the liquid soap in the liquid storage bottle 6 is supplied in time.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a bottling liquid soap auto-induction squeezer, includes shell (1), its characterized in that, there is backplate (101) at the back of shell (1) through bolt fixed mounting, filling opening (3) have been seted up at the top of shell (1), the front mid-mounting of shell (1) has power indicator (106), the bottom of power indicator (106) is equipped with inlays human inductor (107) of locating in shell (1) conch wall fluting, the bottom fixed mounting of shell (1) has bottom plate (7), one side middle part of backplate (101) is equipped with motor mounting panel (103), the avris middle part fixed mounting of motor mounting panel (103) has telescopic link limiting plate (104) with the round hole, the top fixed mounting of motor mounting panel (103) has gear motor (4), the output shaft of gear motor (4) is installed and is just right cam (401) with telescopic link limiting plate (104) position, the surface of the bottom plate (7) is provided with an opening, the top of the opening is provided with a telescopic rod shaft sleeve (2) fixedly arranged with the bottom plate (7), an execution telescopic rod (201) is sleeved in the telescopic rod shaft sleeve (2), the top end of the execution telescopic rod (201) is arranged in a circular hole of a telescopic rod limiting plate (104), the bottom end of the execution telescopic rod (201) is fixedly connected with a return spring (202), the bottom of the return spring (202) is fixedly connected with an extrusion head (203), the extrusion head (203) is arranged outside the shell (1), the bottom of the motor mounting plate (103) is provided with a PLC programmable controller (5) fixedly mounted with the back plate (101), the human body inductor (107) is electrically connected with the speed reducing motor (4) through a PLC (programmable logic controller) (5), the PLC (5) is electrically connected with an external power supply through a power indicator lamp (106);

the bottom of the bottom plate (7) is provided with a concave groove, one groove wall of one side of the concave groove is fixedly provided with two parallel slide rails, the two slide rails are respectively connected with one ends of two right-angle hinges (701) in a sliding manner through slide blocks, and the other ends of the two right-angle hinges (701) are connected with the other ends of the two right-angle hinges (701) through sliding blocks

The pin is respectively and rotatably connected with two ends of the spout fixing plate (703), the middle part of the spout fixing plate (703) is in threaded connection with a rolled nozzle (702), and the liquid inlet end of the rolled nozzle (702) is connected with a connecting pipe (704);

a liquid storage bottle (6) fixedly mounted with the back plate (101) is arranged between the motor mounting plate (103) and the PLC (5), a liquid injection pipe (601) is fixedly connected to the top of the liquid storage bottle (6), one end of the connecting pipe (704) at the bottom end of the liquid storage bottle (6) is communicated with the liquid filling port (3), and a plug body is in threaded connection with the top of the liquid filling port (3);

the equal fixed mounting in both sides of backplate (101) has otic placode (105), the spout has all been seted up to one side of otic placode (105), two be equipped with apron (102) between otic placode (105), the top both sides of apron (102) are all fixed and are equipped with the column slippery fellow, column slippery fellow and spout sliding connection, the both ends of motor mounting panel (103) one side respectively with two otic placodes (105) fixed connection.

2. The automatic induction squeezer for the bottled hand sanitizer according to claim 1, wherein: a stop block (705) is fixedly arranged at the end head of one end of the pin, and a limit block (706) matched with the stop block (705) for use is fixedly arranged at the other end of the right-angle hinge (701).

3. The automatic induction squeezer for the bottled hand sanitizer according to claim 1, wherein: circular limiting grooves are formed in the end heads of the two ends of the sliding groove, and the limiting grooves are matched with the columnar sliding heads in size.

4. The automatic induction squeezer for the bottled hand sanitizer according to claim 1, wherein: the other end of the cover plate (102) is fixedly provided with a magnetic attraction, and the magnetic attraction is magnetically adsorbed with an iron sheet arranged at the bottom of the bottom plate (7).

5. The automatic induction squeezer for the bottled hand sanitizer according to claim 1, wherein: transparent windowing (108) is installed to shell (1) and one side conch wall that stock solution bottle (6) just are just right, stock solution bottle (6) are made by transparent inferior gram force board material.

6. The automatic induction squeezer for the bottled hand sanitizer according to claim 1, wherein: a liquid soap bottle (8) is arranged at the bottom of the squeezing head (203).