CN112402743A

CN112402743A - Domestic automatic disinfection arm injection medicine equipment

Info

Publication number: CN112402743A
Application number: CN202011402159.8A
Authority: CN
Inventors: 王素航
Original assignee: Shengzhou Huijie Household Products Co ltd
Current assignee: Shengzhou Huijie Household Products Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-02-26

Abstract

The invention discloses a household automatic disinfection arm medicine injection device, which comprises an injection shell, wherein an opening cavity with a right opening is arranged in the injection shell, the inner wall of the upper side of the open cavity is fixedly connected with a fixed holding plate, the upper side of the open cavity is provided with a holding plate spring groove which is communicated up and down, a connecting rod is connected in the holding plate spring groove in a sliding way, the lower end of the connecting rod is fixedly connected with a movable holding plate, the lower end of the movable holding plate and the lower end of the fixed holding plate are in the same level, the upper end of the connecting rod is fixedly connected with a movable plate, the right upper end of the moving plate is fixedly connected with the left rack, the invention can extend an arm into the opening cavity, and the injector can be driven to move downwards by holding the moving plate, therefore, medicine is automatically injected to the arm, the upper surface of the arm is automatically subjected to alcohol disinfection treatment when the arm extends into the opening cavity, and the injector and alcohol cotton are recycled after injection is finished.

Description

Domestic automatic disinfection arm injection medicine equipment

Technical Field

The invention relates to the field related to medicine injection, in particular to a household automatic disinfection arm medicine injection device.

Background

With the continuous progress of medical technology, the medicine injection still needs to be carried out manually, sometimes the medicine injection in home is not easy, so that the medicine injection can be carried out on the arm automatically, and the used syringe and the sterilized alcohol cotton can be recycled after the medicine injection.

Disclosure of Invention

In order to solve the problems, the embodiment designs a household automatic disinfection arm medicine injection device, which comprises an injection shell, wherein an opening cavity with a right opening is arranged in the injection shell, a fixed holding plate is fixedly connected to the inner wall of the upper side of the opening cavity, a holding plate spring groove which is communicated up and down is arranged at the upper side of the opening cavity, a connecting rod is connected in the holding plate spring groove in a sliding manner, a movable holding plate is fixedly connected to the lower end of the connecting rod, the lower end of the movable holding plate and the lower end of the fixed holding plate are at the same level, a movable plate is fixedly connected to the upper end of the connecting rod, a left rack is fixedly connected to the upper right end of the movable plate, a vertical support is slidably connected to the periphery of the left rack, a rack cavity is arranged at the upper side of the opening cavity, the upper end of the vertical support is fixedly connected to the inner wall of, the left gear is fixedly connected with a concentric vertical rotating shaft, the vertical rotating shaft is rotatably connected to the inner walls of the upper side and the lower side of the rack cavity, the upper side of the left gear is provided with a lower bevel gear, the lower bevel gear is fixedly connected to the periphery of the vertical rotating shaft, the right end of the lower bevel gear is connected with a right bevel gear in a meshing manner, the right end of the right bevel gear is fixedly connected with a transverse rotating shaft, the periphery of the transverse rotating shaft is fixedly connected with a rear gear, the right side of the rack cavity is provided with a gear cavity, the rear gear is rotatably connected in the gear cavity, the front end of the rear gear is connected with a right rack in a meshing manner, the periphery of the right rack is slidably connected with an inner support, the inner support is fixedly connected to the inner wall of the gear cavity, the right lower end of the right rack is fixedly connected with a, the utility model discloses an injection device, including an injection shell, an opening cavity, an injection column, a movable support, an upper end, a lower end, a baffle plate, an inner spring cavity, an inner spring, an upper end, a movable column, a movable end, a left end and a right end, wherein the lower end of the opening cavity is provided with an opening slot with an upward opening, the right lower end of the opening slot is hinged with the baffle plate, a contact block is connected in the opening slot, the lower end of the contact block is connected with a contact column symmetrical swing rod, the inner wall of the lower side of the swing rod cavity is connected with a fixed block, the fixed block is provided with an inner spring cavity with an upward opening, the inner spring cavity is connected with the, the end, close to each other, of the outer swing rod is connected with a thin sliding rod in a sliding mode, the end, close to each other, of the thin sliding rod is fixedly connected with an inner swing rod, the end, close to each other, of the inner swing rod is hinged with an upper hinge block, the lower end of the upper hinge block is fixedly connected with a moving block, the lower end of the moving block is fixedly connected with an alcohol cotton shell, an alcohol cotton cavity with a downward opening is arranged in the alcohol cotton shell, the inner wall of the alcohol cotton cavity is rotatably connected with an alcohol cotton rotating shaft, alcohol cotton is connected to the periphery of the alcohol cotton rotating shaft in a replaceable mode, when a medicine needs to be injected, a hand is inserted into the opening cavity to drive the baffle to swing ninety degrees anticlockwise, the baffle is contacted with the contact block to drive the contact block to move downwards, the contact column symmetrical swing rod is driven to move downwards, and the, further driving the moving column to move downwards, further driving the end far away from each other to swing upwards, further driving the slender rod to move upwards, further driving the end far away from each other of the outer swing rod to swing upwards, further driving the thin slide rod to swing, further driving the inner swing rod to swing, further driving the upper hinge block to move downwards, further driving the moving block to move downwards, further driving the alcohol cotton shell to move downwards, further driving the alcohol cotton rotating shaft to move downwards, further driving the alcohol cotton to move downwards, further enabling the alcohol cotton to contact with the arm of a person, moving the arm, further driving the alcohol cotton to rotate, further performing alcohol disinfection treatment on the arm of the person, when the arm of the person completely extends into the open oral cavity, placing the thumb of the person on the body to fix the right end of the holding plate, placing the other four fingers on the body to move the left end of the holding plate, when the hand holds the handle, the handle plate on the body is driven to move rightwards, the connecting rod on the body is driven to move rightwards, thereby driving the upper moving plate to move rightwards, further driving the left rack on the body to move rightwards, further driving the left gear on the body to rotate, thereby driving the vertical rotating shaft to rotate, further driving the lower bevel gear to rotate, further driving the right bevel gear to rotate, thereby driving the transverse rotating shaft to rotate, further driving the rear gear to rotate, further driving the right rack to move downwards, thereby driving the movable connecting rod to move downwards, further driving the movable ring to move downwards, further driving the injector to move downwards, enabling the annular electromagnet to be in an open state, therefore, the injector cannot move up and down, and moves down to be inserted into the arm of a person for injection, thereby playing the function of automatic injection.

Beneficially, a supplement channel which is communicated up and down is arranged on the upper side of the gear cavity, a recovery channel which slides left and right is arranged on the upper side of the supplement channel, a moving rod is fixedly connected to the right end of the blocking block, an upper spring groove with a leftward opening is arranged on the upper right side of the supplement channel, the blocking block is slidably connected into the upper spring groove, an upper spring is fixedly connected to the right end of the moving rod, the right end of the upper spring is fixedly connected to the inner wall of the right side of the upper spring groove, an iron block is fixedly connected to the right end of the moving rod, a closed cavity is arranged on the right side of the upper spring groove, an electromagnet is fixedly connected to the inner wall of the right side of the closed cavity, a through recovery channel is arranged on the right side of the supplement channel, a recovery cavity with a backward opening is arranged on the rear side of the recovery channel, a motor cavity is arranged on, the front end of the fan shaft is fixedly connected with fan blades, the front end of the motor cavity is fixedly connected with a dust screen, the lower end of the recovery cavity is connected with a collection shell in a sliding manner, a collection cavity with an upward opening is arranged in the collection shell, the right end of the transverse rotating shaft is fixedly connected with a cam, the lower end of the cam is connected with a reciprocating rod in a contact manner, the lower end of the reciprocating rod is fixedly connected with a long spring, the lower end of the long spring is fixedly connected to the inner wall of the lower side of the gear cavity, the lower end of the reciprocating rod is fixedly connected with a lower sliding block, the right end of the lower sliding block is connected with a sliding rod in a contact manner, a sliding block cavity with a downward opening is arranged on the lower side of the gear cavity, the lower sliding block is connected in the sliding block cavity in a sliding manner, a sliding plate cavity is arranged on the right side of the sliding block cavity, a sliding plate spring, at the moment, the motor is started to drive the fan shaft to rotate so as to drive the fan blades to rotate, so that air is driven to flow to generate suction force, the annular electromagnet and the closed cavity are closed, the replenishing channel is closed, the injector can move up and down, so that the injector can be sucked and fall into the collecting cavity through the replenishing channel, the recovering channel and the recovering cavity by the suction force, the alcohol cotton is sucked into the collecting cavity for recovery treatment through the recovering channel and the recovering cavity by the suction force, the dust screen is started to prevent recovered matters from entering the motor cavity, when the injector needs to be replenished, the electromagnet is started, the magnetic force drives the iron block to move rightwards, the moving rod is driven to move rightwards, and the blocking block is driven to move rightwards, the injector is placed into the supplementary channel and falls into the moving ring, when the alcohol cotton needs to be supplemented, the alcohol cotton is placed into the sliding plate cavity from the rear side, the transverse rotating shaft rotates and further drives the cam to rotate so as to drive the reciprocating rod to reciprocate up and down, when the reciprocating rod moves down, the lower sliding block is driven to move down so as to drive the sliding rod to move right, and further the sliding plate is driven to move right, so that the alcohol cotton needing to be supplemented is pushed onto the alcohol cotton rotating shaft by the sliding plate, the alcohol cotton is supplemented, the collecting shell can be pulled out backwards for processing after being recovered, the sliding plate spring has the function of resetting the sliding plate, and the long spring has the function of resetting the reciprocating rod, the upper spring functions to reset the blocking piece.

Beneficially, the connecting rod right-hand member has linked firmly the holding plate spring, the holding plate spring right-hand member links firmly hold on the board spring groove right side inner wall, be equipped with the chamber that link up around the internal, the articulated bolster left and right ends link firmly with the symmetric spring of the bilateral symmetry of articulated bolster central line for the symmetry axis, the one end that the symmetric spring kept away from each other links firmly link up on the one side inner wall that the chamber kept away from each other, it has linked firmly the inner spring to remove the post lower extreme, the inner spring lower extreme links firmly on the inner spring chamber downside inner wall, the holding plate spring has played and has reset the function of connecting rod, the symmetric spring has played and has reset the function.

Advantageously, the upper end of the upper hinge block is fixedly connected with an upper thin spring, the upper end of the upper thin spring is fixedly connected with the inner wall of the upper side of the swing rod cavity, and the upper thin spring has the function of resetting the upper hinge block.

Advantageously, the left end of the baffle is fixedly connected with an inclined spring, the left end of the inclined spring is fixedly connected with the inner wall of the lower side of the open slot, and the inclined spring plays a role in resetting the baffle.

The invention has the beneficial effects that: the arm can be stretched into the opening cavity, the moving plate can be held to drive the injector to move downwards, so that medicine can be automatically injected to the arm, the upper surface of the arm can be automatically subjected to alcohol disinfection treatment when the arm stretches into the opening cavity, and the injector and alcohol cotton can be recycled after injection.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a household automatic disinfection arm medicine injection device.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is a schematic diagram of the structure of D-D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a household automatic disinfection arm medicine injection device, which comprises an injection shell 11, wherein an opening cavity 12 with a right opening is arranged in the injection shell 11, a fixed holding plate 41 is fixedly connected to the inner wall of the upper side of the opening cavity 12, a holding plate spring groove 39 which is through up and down is arranged on the upper side of the opening cavity 12, a connecting rod 38 is connected in the holding plate spring groove 39 in a sliding manner, a movable holding plate 40 is fixedly connected to the lower end of the connecting rod 38, the lower end of the movable holding plate 40 and the lower end of the fixed holding plate 41 are in the same level, a movable plate 36 is fixedly connected to the upper end of the connecting rod 38, a left rack 35 is fixedly connected to the upper right end of the movable plate 36, a vertical support 34 is connected to the periphery of the left rack 35 in a sliding manner, a rack cavity 33 is arranged on the upper side of the opening cavity 12, the upper end of the vertical support 34 is fixedly, the left gear 32 is fixedly connected with a concentric vertical rotating shaft 31, the vertical rotating shaft 31 is rotatably connected with the inner walls of the upper side and the lower side of the rack cavity 33, the upper side of the left gear 32 is provided with a lower bevel gear 30, the lower bevel gear 30 is fixedly connected with the periphery of the vertical rotating shaft 31, the right end of the lower bevel gear 30 is connected with a right bevel gear 29 in a meshing manner, the right end of the right bevel gear 29 is fixedly connected with a transverse rotating shaft 28, the periphery of the transverse rotating shaft 28 is fixedly connected with a rear gear 26, the right side of the rack cavity 33 is provided with a gear cavity 24, the rear gear 26 is rotatably connected in the gear cavity 24, the front end of the rear gear 26 is connected with a right rack 25 in a meshing manner, the periphery of the right rack 25 is slidably connected with an inner bracket 27, the inner bracket 27 is fixedly connected with the inner wall of the gear cavity 24, the right lower end of the right rack 25 is fixedly connected with a movable, sliding connection has syringe 51 in the shift ring 49, the 12 downside of open chamber is equipped with the ascending open slot 14 of opening, the lower right end of open slot 14 articulates there is baffle 16, sliding connection has contact block 61 in the open slot 14, contact block 61 lower extreme has linked firmly contact post symmetry pendulum rod 63, be equipped with pendulum rod chamber 77 in the injection shell 11, contact post symmetry pendulum rod 63 sliding connection in the pendulum rod chamber 77, fixed block 66 has been linked firmly on the inner wall of pendulum rod chamber 77 downside, be equipped with the ascending interior spring chamber 68 of opening in the fixed block 66, sliding connection has shift post 65 in interior spring chamber 68, shift post 65 left and right sides articulates has and uses shift post 65 central line is the bilateral symmetry's of symmetry 63, the fixed block 66 left and right sides be equipped with the fixed block 66 central line is the articulated support 64 of the bilateral symmetry of symmetry axle, the 63 is hinged to the upper end of the hinged support 64, one end of the 63, which is far away from each other, is hinged to a slender rod 71, the upper end of the slender rod 71 is hinged to an outer swing rod 78, one end, which is close to each other, of the outer swing rod 78 is connected with a slender slide rod 76 in a sliding manner, one end, which is close to each other, of the slender slide rod 76 is connected with an inner swing rod 79 in a sliding manner, one end, which is close to each other, of the inner swing rod 79 is hinged to an upper hinged block 74, the lower end of the upper hinged block 74 is connected with a moving block 19 in a sliding manner, the lower end of the moving block 19 is connected with an alcohol cotton shell 73 in a sliding manner, an alcohol cotton cavity 72 with a downward opening is arranged in the alcohol cotton shell 73, an alcohol cotton rotating shaft 17 is rotatably connected to the inner wall of the alcohol cotton cavity 72, the periphery of the alcohol cotton, further driving the contact block 61 to move downwards, further driving the contact column symmetrical swing rod 63 to move downwards, further driving the lower end of the contact column symmetrical swing rod 63 to be in contact connection with the upper end of the moving column 65, further driving the moving column 65 to move downwards, further driving the end of the contact column symmetrical swing rod 63 away from each other to swing upwards, further driving the slender rod 71 to move upwards, further driving the end of the outer swing rod 78 away from each other to swing upwards, further driving the slender slide rod 76 to swing, further driving the inner swing rod 79 to swing, further driving the upper hinge block 74 to move downwards, further driving the moving block 19 to move downwards, further driving the alcohol cotton shell 73 to move downwards, further driving the alcohol cotton rotating shaft 17 to move downwards, further driving the alcohol cotton 18 to move downwards, and further enabling the alcohol cotton 18 to contact with the arm of a person, when the arm of the person completely extends into the open cavity 12, the thumb of the person is placed on the body to fix the right end of the holding plate 41, the other four fingers are placed on the body to move the left end of the holding plate 40, and when the hand holds the hand, the hand moves the holding plate 40 to the right, so as to move the connecting rod 38 to the right, so as to move the moving plate 36 to the right, so as to move the left rack 35 to the right, so as to rotate the left gear 32, so as to rotate the vertical rotating shaft 31, so as to rotate the lower bevel gear 30, so as to rotate the right bevel gear 29, so as to rotate the horizontal rotating shaft 28, so as to rotate the rear gear 26, so as to move the right rack 25 downward, so as to move the moving connecting rod 13 downward, and then the moving ring 49 is driven to move downwards, and further the injector 51 is driven to move downwards, the annular electromagnet 50 is in an open state, so that the injector 51 cannot move up and down, the injector 51 moves downwards, and the arm of a person is inserted for injection, so that the function of automatic injection is achieved.

Beneficially, supplementary passageway 23 that link up from top to bottom is equipped with on the gear chamber 24 upside, supplementary passageway 23 upside is equipped with 4 recovery passageways 22 of horizontal slip, it has the carriage release lever 44 to block the piece 42 right-hand member, supplementary passageway 23 upper right-hand member is equipped with the upper spring groove 43 that the opening is left, block piece 42 sliding connection in upper spring groove 43, carriage release lever 44 right-hand member links firmly upper spring 48, upper spring 48 right-hand member links firmly on upper spring groove 43 right side inner wall, carriage release lever 44 right-hand member links firmly iron plate 45, upper spring groove 43 right side is equipped with confined closed chamber 46, closed chamber 46 right side inner wall has linked firmly electro-magnet 47, supplementary passageway 23 right side is equipped with the recovery passageway 22 that link up, recovery passageway 22 rear side is equipped with the recovery chamber 80 that the opening is backward, recovery chamber 80 rear side is equipped with motor chamber 83, motor chamber 83 rear side inner wall has linked firmly motor 82, the front end of the motor 82 is in power connection with a fan shaft 21, the front end of the fan shaft 21 is fixedly connected with fan blades 20, the front end of the motor cavity 83 is fixedly connected with a dust screen 81, the lower end of the recovery cavity 80 is in sliding connection with a collection shell 85, a collection cavity 84 with an upward opening is arranged in the collection shell 85, the right end of the transverse rotating shaft 28 is fixedly connected with a cam 53, the lower end of the cam 53 is in contact connection with a reciprocating rod 52, the lower end of the reciprocating rod 52 is fixedly connected with a long spring 54, the lower end of the long spring 54 is fixedly connected to the inner wall of the lower side of the gear cavity 24, the lower end of the reciprocating rod 52 is fixedly connected with a lower sliding block 60, the right end of the lower sliding block 60 is in contact connection with a sliding rod 58, the lower side of the gear cavity 24 is provided with a sliding block cavity 59 with a downward opening, the lower sliding block 60 is in the sliding, the left end of the sliding plate 56 is fixedly connected with a sliding plate spring 57, the left end of the sliding plate spring 57 is fixedly connected to the inner wall of the left side of the sliding plate cavity 55, when the injector 51 and the alcohol cotton 18 need to be recovered, the motor 82 is started at this time, the fan shaft 21 is driven to rotate, the fan blades 20 are driven to rotate, the annular electromagnet 50 and the closed cavity 46 are driven to flow to generate suction force, the supplementing channel 23 is closed, the injector 51 can move up and down, so that the injector 51 is sucked and dropped into the collecting cavity 84 through the supplementing channel 23, the recovering channel 22 and the recovering cavity 80 by the suction force, the alcohol cotton 18 is sucked into the collecting cavity 84 through the recovering channel 22 and the recovering cavity 80 by the suction force to perform recovery processing, and the dust screen 81 prevents recovered matters from entering the motor cavity 83, when the injector 51 needs to be supplemented, the electromagnet 47 is started at the moment, the magnetic force drives the iron block 45 to move rightwards, so as to drive the moving rod 44 to move rightwards, so as to drive the blocking block 42 to move rightwards, so that the function of opening the supplementing channel 23 is achieved, so that the supplemented injector 51 is placed into the supplementing channel 23 and falls into the moving ring 49, when the alcohol cotton 18 needs to be supplemented, the alcohol cotton 18 is placed into the sliding plate cavity 55 from the rear side, the transverse rotating shaft 28 rotates, so as to drive the cam 53 to rotate, so as to drive the reciprocating rod 52 to reciprocate up and down, when the reciprocating rod 52 moves downwards, so as to drive the lower sliding block 60 to move downwards, so as to drive the sliding rod 58 to move rightwards, so as to drive the sliding plate 56 to move rightwards, so that the sliding plate 56 pushes the alcohol cotton 18 needing to be supplemented to the alcohol cotton rotating shaft 17, thereby functioning to replenish the alcohol cotton 18, the collecting case 85 can be drawn out backward for disposal after recovery, the slide spring 57 functions to reset the slide 56, the long spring 54 functions to reset the reciprocating lever 52, and the upper spring 48 functions to reset the stopper 42.

Beneficially, connecting rod 38 right-hand member has been linked firmly and has held the leaf spring 37, it links firmly to hold leaf spring 37 right-hand member hold on the inner wall of leaf spring groove 39 right side, be equipped with the through-going chamber 70 that link up from beginning to end in 63, both ends link firmly with about the articulated stand 64 with the bilateral symmetry spring 69 of the bilateral symmetry of articulated stand 64 central line as the symmetry axis, the one end that symmetrical spring 69 kept away from each other links firmly on the inner wall of one side that the through-going chamber 70 kept away from each other, removal post 65 lower extreme has linked firmly inner spring 67, inner spring 67 lower extreme links firmly on the inner spring chamber 68 downside inner wall, holds leaf spring 37 and has played the reset the function of connecting rod 38, symmetrical spring 69 has played the reset the function of 63.

Advantageously, the upper end of the upper hinge block 74 is fixedly connected with an upper thin spring 75, the upper thin spring 75 is fixedly connected with the inner wall of the upper side of the swing rod cavity 77, and the upper thin spring 75 plays a role of resetting the upper hinge block 74.

Advantageously, the left end of the baffle 16 is fixedly connected with a slanting spring 15, the left end of the slanting spring 15 is fixedly connected with the inner wall of the lower side of the open slot 14, and the slanting spring 15 plays a role of resetting the baffle 16.

The following detailed description of the usage steps of a home automatic disinfecting arm medicine injection device according to the present disclosure is provided with reference to fig. 1 to 5:

in the initial state, the iron block 45 and the electromagnet 47 are in a contact state, the contact block 61 and the baffle 16 are in a contact state, and the movable holding plate 40 and the fixed holding plate 41 are in a contact state;

when the medicine needs to be injected, a hand is put into the open cavity 12, so as to drive the baffle 16 to swing ninety degrees counterclockwise, so that the baffle 16 contacts the contact block 61, further drive the contact block 61 to move downwards, further drive the contact post symmetrical swing rod 63 to move downwards, further drive the lower end of the contact post symmetrical swing rod 63 to be in contact connection with the upper end of the moving post 65, further drive the moving post 65 to move downwards, further drive the mutually far end of the contact block 63 to swing upwards, further drive the slender rod 71 to move upwards, further drive the mutually far end of the outer swing rod 78 to swing upwards, further drive the slender rod 76 to swing, further drive the inner swing rod 79 to swing, further drive the upper hinge block 74 to move downwards, further drive the moving block 19 to move downwards, further drive the alcohol cotton shell 73 to move downwards, further drive the alcohol cotton rotating shaft 17 to move downwards, further drive the alcohol cotton 18 to move downwards, when the arm of the person completely extends into the open cavity 12, the thumb of the person is put on the body to fix the right end of the holding plate 41, the other four fingers are put on the body to move the left end of the holding plate 40, and when the arm of the person is held by the hand, the moving holding plate 40 is moved to the right, the connecting rod 38 is moved to the right, the moving plate 36 is moved to the right, the left rack 35 is moved to the right, the left rack 32 is rotated, the vertical rotating shaft 31 is rotated, the lower bevel gear 30 is rotated, the right bevel gear 29 is rotated, the transverse rotating shaft 28 is rotated, the rear gear 26 is rotated, the right rack 25 is rotated to the lower side, and the moving connecting rod 13 is moved downward, and then the moving ring 49 is driven to move downwards, and then the injector 51 is driven to move downwards, the annular electromagnet 50 is in an open state, so that the injector 51 cannot move upwards and downwards, the injector 51 moves downwards, and the arm of a person is inserted for injection, thereby playing a role of automatic injection, when the injector 51 and the alcohol cotton 18 need to be recovered, the motor 82 is started at the moment, and then the fan shaft 21 is driven to rotate, and further the fan blades 20 are driven to rotate, thereby the air is driven to flow to generate suction, at the moment, the annular electromagnet 50 and the closed cavity 46 are closed, the replenishing channel 23 is closed, the injector 51 can move upwards and downwards, so that the injector 51 is sucked into the collecting cavity 84 through the replenishing channel 23, the recovering channel 22 and the recovering cavity 80 by the suction, and the alcohol cotton 18 is sucked into the collecting cavity 84 through the recovering channel 22 and the recovering cavity 80 for recovery treatment, the dust screen 81 prevents the recycled materials from entering the motor cavity 83, when the injector 51 needs to be supplemented, the electromagnet 47 is started, the magnetic force drives the iron block 45 to move rightwards, the moving rod 44 to move rightwards, the blocking block 42 to move rightwards, and the function of opening the supplementing channel 23 is achieved, so that the supplemented injector 51 is placed into the supplementing channel 23 and falls into the moving ring 49, when the alcohol cotton 18 needs to be supplemented, the alcohol cotton 18 is placed into the sliding plate cavity 55 from the rear side, the transverse rotating shaft 28 rotates, the cam 53 rotates, the reciprocating rod 52 is driven to reciprocate up and down, when the reciprocating rod 52 moves downwards, the lower sliding block 60 is driven to move downwards, the sliding rod 58 is driven to move rightwards, the sliding plate 56 is driven to move rightwards, and the sliding plate 56 pushes the alcohol cotton 18 needing to be supplemented onto the alcohol cotton rotating shaft 17, so that the function of supplementing the alcohol cotton 18 is achieved, when recovered, the collection housing 85 may be pulled back for disposal.

The invention has the beneficial effects that: the invention can stretch the arm into the open cavity, hold the moving plate and drive the injector to move downwards, thereby automatically injecting the medicine into the arm, automatically disinfecting the upper surface of the arm with alcohol when the arm stretches into the open cavity, and recycling the injector and alcohol cotton after the injection.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a domestic self-sterilizer arm injection medicine equipment, includes the injection shell, its characterized in that: an opening cavity with a right opening is arranged in the injection shell, a fixed holding plate is fixedly connected to the inner wall of the upper side of the opening cavity, a holding plate spring groove which is communicated up and down is arranged at the upper side of the opening cavity, a connecting rod is connected in the holding plate spring groove in a sliding manner, a movable holding plate is fixedly connected to the lower end of the connecting rod, the lower end of the movable holding plate and the lower end of the fixed holding plate are at the same level, a movable plate is fixedly connected to the upper end of the connecting rod, a left rack is fixedly connected to the upper right end of the movable plate, a vertical support is connected to the periphery of the left rack in a sliding manner, a rack cavity is arranged at the upper side of the opening cavity, the upper end of the vertical support is fixedly connected to the inner wall of the upper side of the rack cavity, a left gear is connected to the rear end of the left rack in, the lower bevel gear is fixedly connected to the periphery of the vertical rotating shaft, the right end of the lower bevel gear is meshed and connected with a right bevel gear, the right end of the right bevel gear is fixedly connected with a transverse rotating shaft, the periphery of the transverse rotating shaft is fixedly connected with a rear gear, the right side of the rack cavity is provided with a gear cavity, the rear gear is rotatably connected into the gear cavity, the front end of the rear gear is meshed and connected with a right rack, the periphery of the right rack is slidably connected with an inner support, the inner support is fixedly connected to the inner wall of the gear cavity, the right lower end of the right rack is fixedly connected with a movable connecting rod, the right end of the movable connecting rod is fixedly connected with a movable ring, a ring-shaped electromagnet is arranged in the movable ring, a syringe is slidably connected in the movable ring, an open slot with an upward opening is arranged at the lower side of the open, the injection device is characterized in that a swing rod cavity is arranged in the injection shell, the symmetrical swing rods of the contact columns are connected in the swing rod cavity in a sliding manner, fixed blocks are fixedly connected to the inner wall of the lower side of the swing rod cavity, an inward spring cavity with an upward opening is arranged in each fixed block, a moving column is connected in the inward spring cavity in a sliding manner, the left end and the right end of the moving column are hinged to be bilaterally symmetrical by taking the center line of the moving column as a symmetrical shaft, hinged supports which are bilaterally symmetrical by taking the center line of the fixed block as the symmetrical shaft are arranged on the left side and the right side of each fixed block, hinged to the upper ends of the hinged supports, a slender rod is hinged to one end away from each other, an outer swing rod is hinged to the upper end of the slender rod, one end of the outer swing rod close to each other is connected with, the lower end of the moving block is fixedly connected with an alcohol cotton shell, an alcohol cotton cavity with a downward opening is formed in the alcohol cotton shell, an alcohol cotton rotating shaft is rotatably connected to the inner wall of the alcohol cotton cavity, and the periphery of the alcohol cotton rotating shaft is connected with alcohol cotton in a replaceable mode.

2. The apparatus for automatically disinfecting an arm to inject a medicine for home use as claimed in claim 1, wherein: the upper side of the gear cavity is provided with a vertically through supplement channel, the upper side of the supplement channel is provided with a left-right sliding recovery channel, the right end of the blocking block is fixedly connected with a moving rod, the upper right side of the supplement channel is provided with an upper spring groove with a left opening, the blocking block is connected in the upper spring groove in a sliding manner, the right end of the moving rod is fixedly connected with an upper spring, the right end of the upper spring is fixedly connected with the inner wall of the right side of the upper spring groove, the right end of the moving rod is fixedly connected with an iron block, the right side of the upper spring groove is provided with a closed cavity, the inner wall of the right side of the closed cavity is fixedly connected with an electromagnet, the right side of the supplement channel is provided with a through recovery channel, the rear side of the recovery channel is provided with a recovery cavity with a backward opening, the rear side of the recovery cavity is provided with a motor cavity, the inner wall, the motor chamber front end rigid coupling has the dust screen, it has the collection shell to retrieve chamber lower extreme sliding connection, be equipped with the ascending collection chamber of opening in the collection shell, the cross pivot right-hand member has linked firmly the cam, cam lower extreme contact connection has the reciprocating lever, reciprocating lever lower extreme has linked firmly long spring, long spring lower extreme links firmly on the gear chamber downside inner wall, reciprocating lever lower extreme has linked firmly down the slider, slider right-hand member contact connection has the slide bar down, gear chamber downside is equipped with the decurrent slider chamber of opening, slider sliding connection is in down in the slider intracavity, slider chamber right side is equipped with the slide chamber, the slide bar right side has linked firmly the slide, the slide left end rigid coupling has the slide spring, slide spring left end rigid coupling is in on the slide chamber left side inner wall.

3. The apparatus for automatically disinfecting an arm to inject a medicine for home use as claimed in claim 1, wherein: the connecting rod right-hand member has linked firmly and has held the leaf spring, hold the leaf spring right-hand member and link firmly hold on the leaf spring groove right side inner wall, be equipped with the chamber that link up around the interior, both ends link firmly with about the articulated bolster the symmetric spring of the bilateral symmetry of articulated bolster central line for the symmetry axis, the one end that the symmetric spring kept away from each other links firmly link up on the one side inner wall that the chamber was kept away from each other, it has linked firmly the inner spring to remove the post lower extreme, the inner spring lower extreme links firmly on the inner spring chamber downside inner wall.

4. The apparatus for automatically disinfecting an arm to inject a medicine for home use as claimed in claim 1, wherein: the upper end of the upper hinge block is fixedly connected with an upper thin spring, and the upper end of the upper thin spring is fixedly connected to the inner wall of the upper side of the swing rod cavity.

5. The apparatus for automatically disinfecting an arm to inject a medicine for home use as claimed in claim 1, wherein: the left end of the baffle is fixedly connected with an inclined spring, and the left end of the inclined spring is fixedly connected to the inner wall of the lower side of the open slot.