Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the automatic supply device which has a simple structure and can be suitable for being used on a common liquid soap bottle or a common disinfectant bottle;
another object of the present invention is to provide an automatic liquid feeder including the above automatic supply device.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides an automatic liquid soap or antiseptic solution feeding device, including the fixing base be equipped with the motor on the fixing base, its characterized in that: the motor shaft of the motor is connected with a pressing cam, two sides of the front end of the fixed seat are respectively provided with an induction transmitter-receiver which can control the motor to work, and the induction transmitter-receiver is electrically connected with the motor.
The automatic hand sanitizer or disinfectant supplying device is characterized in that the fixed seat is provided with the guide post, the guide post is sleeved with the movable pressing block which can move up and down relative to the guide post, the upper end of the movable pressing block is provided with the matching groove, and the cam is arranged in the matching groove.
The automatic hand sanitizer or disinfectant supplying device is characterized in that a battery holder is arranged in the rear side of the fixing seat, the battery holder is electrically connected with the motor, and a battery cover is arranged on the fixing seat outside the battery holder.
The automatic hand sanitizer or disinfectant supplying device is characterized in that the induction emitting receivers on two sides of the front end of the fixed seat simultaneously sense that hands or articles extend into the induction zone, and the motor is controlled to work.
The automatic hand sanitizer or disinfectant supplying device is characterized in that the fixing seat is internally provided with an installation groove used for being connected with a hand sanitizer bottle or a disinfectant bottle, two sides of the lower end of the installation groove are respectively provided with a limiting step, and a positioning clamping strip is arranged in the installation groove above the limiting step.
The automatic hand sanitizer or disinfectant supplying device is characterized in that an L-shaped stable reinforcing beam piece capable of increasing the strength of the fixing seat is arranged in the fixing seat, and one end of the L-shaped stable reinforcing beam piece extends out of the mounting groove.
As above an automatic liquid soap or antiseptic solution feeding device, its characterized in that the fixing base is including the base be equipped with the face lid on the base middle part is equipped with the evagination installation department, the motor all sets up on the evagination installation department with pressing the cam, the mounting groove sets up in evagination installation department below, form the holding recess between evagination installation department and the base periphery, the reinforcing beam spare setting is stabilized to the L type in the holding recess, the long straight limit tip of the reinforcing beam spare is stabilized to the L type is worn out and is fixed at the base outer wall through spacing head after the base, the minor face one end card of the reinforcing beam spare is stabilized to the L type is established on evagination installation department outer wall, forms the location buckle after the minor face tip of the reinforcing beam spare is stabilized to the L type stretches out the mounting.
The automatic hand sanitizer or disinfectant supplying device is characterized in that a positioning frame is arranged in the base, and the L-shaped stable reinforcing beam piece is arranged on the positioning frame.
The invention relates to an automatic liquid supply device, which comprises a hand sanitizer bottle or a disinfectant bottle and is characterized in that: the automatic liquid soap or disinfectant supplying device is characterized in that an automatic liquid soap or disinfectant supplying device is arranged on the liquid soap bottle or the disinfectant bottle and comprises a fixed seat, the fixed seat is arranged on a bottle locking cover of the liquid soap bottle or the disinfectant bottle, a motor is arranged on the fixed seat, a pressing cam is connected to a motor shaft of the motor, the pressing cam is arranged above a pressing head of a pump body of the liquid soap bottle or the disinfectant bottle, induction transmitting receivers capable of controlling the motor to work are respectively arranged on two sides of the front end of the fixed seat, and the induction transmitting receivers are electrically connected with the motor.
The automatic liquid feeder is characterized in that the bottle locking cover comprises a cover body, a clamping groove is formed in the outer wall of the cover body, and a positioning inclined plane is arranged in the clamping groove.
In summary, compared with the prior art, the invention has the beneficial effects that:
the invention has simple structure and is suitable for common liquid soap bottles or disinfectant bottles;
the motor is matched with the pressing cam to enable the movable pressing block in the guide column to move downwards stably, so that the uniform force applied to the pump body pressing head is ensured, and the liquid output is ensured to be balanced;
and thirdly, induction transmitting and receiving devices are respectively arranged on two sides of the front end of the fixed seat, and when the induction transmitting and receiving devices on the two sides simultaneously induce that hands or articles extend into an induction zone, the motor is controlled to work. Effectively prevent the mistake and press, respond to sensitively moreover, prevent extravagant and increase the security.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 6, the automatic hand sanitizer or disinfectant supplying device comprises a fixing base 1, wherein a motor 2 is arranged on the fixing base 1, a pressing cam 3 is connected to a motor shaft of the motor 2, induction emitting and receiving devices 4 capable of controlling the motor 2 to work are respectively arranged on two sides of the front end of the fixing base 1, and the induction emitting and receiving devices 4 are electrically connected with the motor 2. In the invention, the fixed seat 1 is connected with a liquid soap bottle or a disinfectant bottle, the pressing cam 3 is arranged right above a pump body of the liquid soap bottle or the disinfectant bottle, when the induction transmitting receiver 4 induces that hands or articles extend into an induction zone, the motor 2 is controlled to work, the motor 2 drives the pressing cam 3 to rotate, when the protruding part of the pressing cam 3 descends to the upper end of the pump body pressing head 202, the pressing cam 3 drives the pump body pressing head 202 to move downwards, the pressing cam 3 continues to rotate, the protruding part of the pressing cam 3 leaves the pump body pressing head 202, the pump body pressing head 202 resets and moves upwards under the action of a reset spring, and the operation is repeated, so that the pump body is automatically pressed to realize automatic supply of the liquid soap or the disinfectant in the bottle body, the.
In a preferred mode of the invention, the fixed seat 1 is provided with a guide post 5, the guide post 5 is sleeved with a movable pressing block 6 which can move up and down relative to the guide post 5, the upper end of the movable pressing block 6 is provided with a matching groove 7, and the pressing cam 3 is arranged in the matching groove 7. According to the invention, the guide post 5 and the movable pressing block 6 are arranged on the fixed seat below the pressing cam 3, the motor 2 drives the pressing cam 3 to rotate in the matching groove 7, so that the movable pressing block 6 is driven to move downwards stably, and the movable pressing block 6 applies uniform pressing force to the pump body pressing head 202, so that the pump body pressing head 202 moves smoothly. In addition, the pressing cam 3 rotates in the matching groove 7, and the pressing cam 3 moves in a specific moving area, so that the driving process is more stable.
In the invention, a battery seat 8 is arranged in the rear side of the fixed seat 1, the battery seat 8 is electrically connected with the motor 2, and a battery cover 9 is arranged on the fixed seat 1 outside the battery seat 8. According to the invention, two lithium batteries are arranged in the battery holder 8 and are connected in series to supply power to the control circuit board and the motor. In another embodiment of the present invention, a rechargeable battery is disposed in the battery holder 8.
In a preferred mode of the invention, the induction emitting receivers 4 on two sides of the front end of the fixed seat 1 control the motor 2 to work when simultaneously inducing that hands or articles extend into an induction zone. In the preferred mode of the induction system for controlling the motor to work, the two induction transmitting and receiving devices 4 at the two sides are adopted to simultaneously sense that the hands or articles of people stretch into the induction area, the two induction transmitting and receiving devices 4 respectively send signals to the controller in the control circuit board, and the controller controls the motor 2 to work after analyzing and when the two induction signals simultaneously appear. This effectively avoids malfunction, prevents waste, and increases safety.
In the invention, a mounting groove 10 used for being connected with a hand sanitizer bottle or a disinfectant bottle is arranged in a fixed seat 1, two sides of the lower end of the mounting groove 10 are respectively provided with a limiting step 11, and a positioning clamping strip 12 is arranged in the mounting groove 10 above the limiting step 11. The hand sanitizer bottle or the disinfectant bottle is arranged in the mounting groove 10, the bottom end of a bottle lock cover of the hand sanitizer bottle or the disinfectant bottle is pressed on the limiting step 11, and the positioning clamping strip 12 is inserted in the clamping groove of the bottle lock cover. The connection is convenient, safe and firm.
In the invention, an L-shaped stabilizing reinforcing beam piece 13 capable of increasing the strength of the fixing seat 1 is arranged in the fixing seat 1, and one end of the L-shaped stabilizing reinforcing beam piece 13 extends out of the mounting groove 10. According to the invention, the L-shaped stable reinforcing beam piece 13 effectively increases the strength inside the fixed seat 1, so that the whole motor working process supply device is increased and stabilized.
The fixing seat 1 comprises a base 101, a face cover 102 is arranged on the base 101, a convex installation part 1011 is arranged in the middle of the base 101, a motor 2 and a pressing cam 3 are arranged on the convex installation part 1011, the installation groove 10 is arranged below the convex installation part 1011, an accommodating groove 1012 is formed between the convex installation part 1011 and the periphery of the base 101, an L-shaped stable reinforcing beam piece 13 is arranged in the accommodating groove 1012, the long straight edge end of the L-shaped stable reinforcing beam piece 13 penetrates out of the base 101 and then is fixed on the outer wall of the base 101 through a limiting head 131, one end of the short edge of the L-shaped stable reinforcing beam piece 13 is clamped on the outer wall of the convex installation part 1011, and the end of the short edge of the L-shaped stable reinforcing beam piece 13 extends out of the installation groove 10 to form a positioning buckle 132. In the invention, the L-shaped stabilizing reinforcing beam parts 13 are respectively arranged in the accommodating grooves 1012 at the two sides of the outer convex mounting part 1011, the long straight sides of the L-shaped stabilizing reinforcing beam parts 13 are arranged in the accommodating grooves 1012 at the rear side of the outer convex mounting part 1011, the short side of one L-shaped stabilizing reinforcing beam part 13 is clamped on the left side surface of the outer convex mounting part 1011, the short side of the other L-shaped stabilizing reinforcing beam part 13 is clamped on the right side surface of the outer convex mounting part 1011, the end parts of the short sides of the L-shaped stabilizing reinforcing beam parts 13 extend out of the mounting groove 10 so as to form the positioning buckles 132 at the two sides of the mounting groove 10, and the positioning buckles 132 are arranged at the.
In the invention, a positioning frame 14 is arranged in the base 101, and the L-shaped stable reinforcing beam piece 13 is arranged on the positioning frame 14. According to the invention, the positioning frame 14 effectively limits the position of the L-shaped stable reinforcing beam piece 13, so that the connection between the L-shaped stable reinforcing beam piece 13 and the convex mounting part 1011 is more stable.
As shown in fig. 1-7, the automatic liquid feeder of the present invention includes a liquid soap bottle or a disinfectant bottle, an automatic liquid soap or disinfectant supplying device is disposed on the liquid soap bottle or the disinfectant bottle 200, the automatic liquid soap or disinfectant supplying device includes a fixing base 1, the fixing base 1 is disposed on a bottle locking cap 201 of the liquid soap bottle or the disinfectant bottle 200, a motor 2 is disposed on the fixing base 1, a motor shaft of the motor 2 is connected to a pressing cam 3, the pressing cam 3 is disposed above a pump pressing head 202 of the liquid soap bottle or the disinfectant bottle 200, two sides of a front end of the fixing base 1 are respectively provided with an inductive transmitter-receiver 4 capable of controlling the motor 2 to operate, and the inductive transmitter-receiver 4 is electrically connected to the motor 2. According to the invention, the fixed seat 1 is connected with the bottle locking cap 201, the pressing cam 3 is arranged right above the nozzle pressing head, when the induction transmitting receiver 4 senses that hands or articles extend into an induction zone, the motor 2 is controlled to work, the motor 2 drives the pressing cam 3 to rotate, when the protruding part of the pressing cam 3 descends to the upper end of the pump body pressing head 202, the pressing cam 3 drives the pump body pressing head 202 to move downwards, the pressing cam 3 continues to rotate, the protruding part of the pressing cam 3 leaves the pump body pressing head 202, the pump body pressing head 202 is reset to move upwards under the action of the reset spring, and the operation is repeated, so that the automatic pump body pressing is realized, and the hand sanitizer or the disinfectant in the bottle body is automatically supplied, the structure is simple. According to the invention, the guide post 5 is arranged on the fixed seat 1, the guide post 5 is sleeved with the movable pressing block 6 which can move up and down relative to the guide post 5, the upper end of the movable pressing block 6 is provided with the matching groove 7, and the pressing cam 3 is arranged in the matching groove 7. According to the invention, the guide post 5 and the movable pressing block 6 are arranged on the fixed seat below the pressing cam 3, the motor 2 drives the pressing cam 3 to rotate in the matching groove 7, so that the movable pressing block 6 is driven to move downwards stably, and the movable pressing block 6 applies uniform pressing force to the pump body pressing head 202, so that the pump body pressing head 202 moves smoothly. In addition, the pressing cam 3 rotates in the matching groove 7, and the pressing cam 3 moves in a specific moving area, so that the driving process is more stable. A battery seat 8 is arranged in the rear side of the fixed seat 1, the battery seat 8 is electrically connected with the motor 2, and a battery cover 9 is arranged on the fixed seat 1 outside the battery seat 8. According to the invention, two lithium batteries are arranged in the battery holder 8 and are connected in series to supply power to the control circuit board and the motor. In another embodiment of the present invention, a rechargeable battery is disposed in the battery holder 8. The induction emitting and receiving devices 4 on two sides of the front end of the fixed seat 1 simultaneously sense hands or articles and control the motor 2 to work when the hands or the articles stretch into an induction zone. In the preferred mode of the induction system for controlling the motor to work, the two induction transmitting and receiving devices 4 at the two sides are adopted to simultaneously sense that the hands or articles of people stretch into the induction area, the two induction transmitting and receiving devices 4 respectively send signals to the controller in the control circuit board, and the controller controls the motor 2 to work after analyzing and when the two induction signals simultaneously appear. This effectively avoids malfunction, prevents waste, and increases safety.
As shown in fig. 7, the bottle cap 201 of the present invention includes a cap 2011, a locking groove 2012 is disposed on an outer wall of the cap, and a positioning inclined surface 2013 is disposed in the locking groove 2012. In the automatic liquid feeder of the invention, a mounting groove 10 used for being connected with a liquid soap bottle or a disinfectant bottle is arranged in a fixed seat 1, two sides of the lower end of the mounting groove 10 are respectively provided with a limiting step 11, and a positioning clamping strip 12 is arranged in the mounting groove 10 above the limiting step 11. According to the invention, a hand sanitizer bottle or a disinfectant bottle is arranged in the mounting groove 10, the bottom end of a lock bottle cap of the hand sanitizer bottle or the disinfectant bottle is pressed against the limiting step 11, and the positioning clamping strip 12 is inserted into the clamping groove 2012 of the lock bottle cap. The connection is convenient, safe and firm. In the automatic liquid feeder, an L-shaped stable reinforcing beam piece 13 capable of increasing the strength of the fixing seat 1 is arranged in the fixing seat 1, and one end of the L-shaped stable reinforcing beam piece 13 extends out of the mounting groove 10. According to the invention, the L-shaped stable reinforcing beam piece 13 effectively increases the strength inside the fixed seat 1, so that the whole motor working process supply device is increased and stabilized. The fixing seat 1 in the automatic liquid feeder comprises a base 101, a surface cover 102 is arranged on the base 101, a convex installation part 1011 is arranged in the middle of the base 101, the motor 2 and the pressing cam 3 are both arranged on the convex installation part 1011, the installation groove 10 is arranged below the convex installation part 1011, an accommodating groove 1012 is formed between the convex installation part 1011 and the periphery of the base 101, the L-shaped stabilizing reinforcing beam piece 13 is arranged in the accommodating groove 1012, the long straight edge end of the L-shaped stabilizing reinforcing beam piece 13 penetrates through the base 101 and then is fixed on the outer wall of the base 101 through a limiting head 131, one end of the short edge of the L-shaped stabilizing reinforcing beam piece 13 is clamped on the outer wall of the convex installation part 1011, and the end of the short edge of the L-shaped stabilizing reinforcing beam piece 13 extends out of the installation groove 10 to form a positioning buckle 132. In the invention, the L-shaped stabilizing reinforcing beam parts 13 are respectively arranged in the accommodating grooves 1012 at the two sides of the outer convex mounting part 1011, the long straight sides of the L-shaped stabilizing reinforcing beam parts 13 are arranged in the accommodating grooves 1012 at the rear side of the outer convex mounting part 1011, the short side of one L-shaped stabilizing reinforcing beam part 13 is clamped on the left side surface of the outer convex mounting part 1011, the short side of the other L-shaped stabilizing reinforcing beam part 13 is clamped on the right side surface of the outer convex mounting part 1011, the end parts of the short sides of the L-shaped stabilizing reinforcing beam parts 13 extend out of the mounting groove 10 so as to form the positioning buckles 132 at the two sides of the mounting groove 10, and the positioning buckles 132 are arranged at the. The positioning buckle 132 is clamped on the positioning inclined surface 2013. In the invention, a positioning frame 14 is arranged in the base 101, and the L-shaped stable reinforcing beam piece 13 is arranged on the positioning frame 14. According to the invention, the positioning frame 14 effectively limits the position of the L-shaped stable reinforcing beam piece 13, so that the connection between the L-shaped stable reinforcing beam piece 13 and the convex mounting part 1011 is more stable.
In the description of the present invention, unless otherwise expressly specified or limited, the term "coupled" is to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; may be a mechanical connection; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another.
The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.