WO2020200094A1 - 驱动结构及注射机 - Google Patents

驱动结构及注射机 Download PDF

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Publication number
WO2020200094A1
WO2020200094A1 PCT/CN2020/081686 CN2020081686W WO2020200094A1 WO 2020200094 A1 WO2020200094 A1 WO 2020200094A1 CN 2020081686 W CN2020081686 W CN 2020081686W WO 2020200094 A1 WO2020200094 A1 WO 2020200094A1
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WO
WIPO (PCT)
Prior art keywords
block
injection
injection device
bracket
liquid storage
Prior art date
Application number
PCT/CN2020/081686
Other languages
English (en)
French (fr)
Inventor
李天德
田岳
谢志勤
吴小强
康智强
Original Assignee
深圳市智屏微科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910264348.4A external-priority patent/CN109820618A/zh
Priority claimed from CN201911111498.8A external-priority patent/CN110812612A/zh
Application filed by 深圳市智屏微科技有限公司 filed Critical 深圳市智屏微科技有限公司
Priority to EP20784002.6A priority Critical patent/EP3795114A4/en
Priority to US17/252,970 priority patent/US11883627B2/en
Publication of WO2020200094A1 publication Critical patent/WO2020200094A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D1/00—Surgical instruments for veterinary use
    • A61D1/02—Trocars or cannulas for teats; Vaccination appliances
    • A61D1/025—Vaccination appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M2005/14533—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons cam actuated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths

Definitions

  • the invention relates to the technical field of injection tools, in particular to a driving structure and an injection machine.
  • the driving structure is a common technical means in the prior art. However, in actual production, most of the work modes are driven by a driving structure to drive a set of structure movement, but this mode will occupy a large number of driving structures, making the production The overall weight of the equipment is heavy, which affects the working performance of the equipment.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention provides a driving structure and an injection machine, which can reduce the weight of the driving structure.
  • a drive structure which includes a drive device, a first swing component, and a second swing component. Both the first swing component and the second swing component include a pendulum block and a moving block.
  • the moving block is in contact, the pendulum block of the first swing assembly and the pendulum block of the second swing assembly are both connected to the output end of the driving device, and the pendulum block in the same swing assembly
  • the pendulum block drives the movable block to move, and the working strokes of the movable block in the first swing assembly and the movable block of the second swing assembly are performed at intervals.
  • the driving device includes a first output end and a second output end, the pendulum block of the first pendulum block assembly is connected to the first output end of the driving device, and the The pendulum block of the two pendulum block assembly is connected with the second output end of the driving device.
  • the pendulum block includes a fixed end and a mobile end, the fixed end is connected to the output end, the pendulum block can move around the fixed end, and the mobile end is used to drive the The moving block moves.
  • a roller is provided on the fixed end, a through hole is provided on the moving block, the pendulum block is located in the through hole, and the pendulum block passes through the roller and the through hole.
  • the inner wall is connected to drive the moving block to move.
  • the first swing assembly includes a first swing block and a first moving block
  • the second swing assembly includes a second swing block and a first swing block. Two moving blocks, the first track passes through the first moving block, the first moving block can move along the first track, the second track passes through the two moving blocks, the second moving The block can move along the second track.
  • the angle difference between the pendulum block of the second swing assembly and the pendulum block of the first swing assembly is between 80° and 180°.
  • the first swing assembly and the second swing assembly are all crank slider structures
  • the pendulum block is a de-crank mechanism
  • the moving block is a slider structure
  • the length of the through hole along the X axis direction is greater than or equal to the distance between the fixed end and the mobile end, and less than or equal to the distance between the fixed end and the mobile end
  • the length of the through hole along the Y-axis direction is greater than or equal to twice the distance between the fixed end and the moving end.
  • An injection device which includes an injection device, a liquid storage tank, and a dynamic structure.
  • the outlet of the liquid storage tank is in communication with the inlet of the injection device, and the liquid storage tank is used for conveying to the injection device. liquid.
  • the pushing block also includes a pushing block and an infusion tube, one end of the infusion tube is connected to the liquid storage tank, and the other end of the outlet of the infusion tube is connected to the inlet of the injection device, so
  • the pushing block has a limiting slot, at least part of the infusion tube is located in the limiting slot, the pushing block is connected with the second moving block, and the pushing block is driven to move by the second moving block , To drive the injection device to complete the piercing action.
  • the phase of the second pendulum block is located before the working stroke of the first moving block.
  • the clamping block is arranged adjacent to the liquid storage tank, the clamping block further includes a bayonet, and the bayonet restricts the infusion tube.
  • the injection device is connected to the wearing structure and moves relative to the wearing device, and the wearing structure is used to connect with the user's limbs.
  • the injection device can move in the outer layer tube, the outer layer tube includes a needle outlet, the needle outlet is arranged adjacent to the wearing structure , The injection device can extend outward from the needle outlet.
  • At least part of the injection device can be retracted into the outer tube.
  • the wearing structure includes a sleeve structure for socketing with the limb, and the sleeve structure can be deformed to adjust the diameter.
  • the sleeve structure includes a base and a wearing device, the wearing device is provided with at least two locking slots along the length direction, the base is provided with a hook, and one end of the wearing device is connected to the wearing device. The base is connected, and the other end is clamped on the hook through the card slot;
  • the sleeve structure includes a base and a wearing device, the wearing device is provided with at least two card slots along the length direction, the base is provided with two hooks, and one end of the wearing device passes through one of the clips. The slot is clamped on one of the hooks, and the other end of the wearing device is clamped on the other hook through the other of the hooks.
  • the sleeve structure is made of elastic material, and the cross section of the sleeve structure is "C".
  • the injection device includes a needle
  • the limiting device includes a baffle
  • the baffle is located on the side of the sleeve structure close to the needle, and Located on the path where the limb extends.
  • the triggering device is electrically connected to the driving device, and the output end of the driving device is connected to the injection device.
  • it further comprises a triggering device and a driving device, the triggering device is connected to the injection device, the triggering device is electrically connected to the driving device, and the output end of the driving device is connected to the injection device.
  • a trigger device As a further improvement to the above technical solution, it includes: a trigger device, a first wearing structure, a second wearing structure, a first injection device and a second injection device, the first injection device is connected to the first wearing structure, The second injection device is connected to the second wearing structure, the first wearing structure is connected to the second wearing structure, and a trigger device is connected to at least one of the injection devices.
  • it also includes a driving member and an injection device.
  • One end of the driving member is connected to the second moving block, and the other end is connected to the syringe. Pushing of the syringe is used to complete the piercing action of the syringe with respect to an object;
  • it further includes a frame, a driving member, and an elastic structure.
  • One end of the driving member is connected to the second moving block, the other end is connected to the syringe, and one end of the elastic structure is connected to the frame. Connected, the other end is against the syringe, when the drive member pulls the injection device, the elastic structure is compressed or stretched, and the force of the elastic structure to restore deformation is used to complete the syringe relative to the object The piercing action.
  • it also includes an infusion tube and a working part, the syringe is located in the working part, one end of the infusion tube is connected to the liquid storage tank, and the other end of the infusion tube is connected to The syringe is connected.
  • the working part includes an arc-shaped contact surface for contact with an object, the arc-shaped contact surface contains an outlet hole, and the needle of the injection device of the syringe can be removed from The exit hole extends out of the working part.
  • the working part includes a first bracket and a second bracket.
  • the first bracket includes a first inclined surface
  • the second bracket includes a second inclined surface
  • the first bracket includes a second inclined surface.
  • the bracket and the second bracket are arranged adjacent to each other, and the first inclined surface and the second inclined surface form a "V"-shaped structure for supporting an object;
  • first bracket and a second bracket the first bracket includes a first inclined surface
  • the second bracket includes a second inclined surface
  • the first bracket and the second bracket Adjacently arranged, the first inclined surface and the second inclined surface form a "V"-shaped structure for supporting an object, and the first bracket and the second bracket can rotate relatively to adjust the first inclined surface The angle between and the second inclined surface is adjusted to make the size of the "V"-shaped structure.
  • first bracket a first bracket
  • second bracket a second bracket
  • pressing rod includes an arc surface
  • the first inclined surface the arc surface and the second inclined surface form an arc-shaped contact surface
  • the arc-shaped contact surface is used for contact with an object.
  • the first bracket and the second bracket can rotate relative to the pressing rod, and the first bracket position and the second bracket position are each located at one end of the pressing rod, so
  • the first bracket includes a first inclined surface
  • the second bracket includes a second inclined surface
  • the pressure rod includes an arc surface.
  • a trigger device is provided on the working part.
  • the driving member drives the pressing rod to move, it can Trigger the trigger device;
  • the trigger device is located on the first inclined surface, the second inclined surface or the arc surface.
  • the injection device is connected with the first moving block, and the first moving block drives the piston to move relative to the liquid storage tank to drive the The liquid storage tank completes the action of delivering the liquid in the liquid storage tank to the injection device;
  • the outlet of the liquid storage tank is communicated with the inlet of the injection device, the injection device is connected with the second moving block, and the tank body of the liquid storage tank can be stretched to change the liquid storage.
  • the volume of the tank, the tank body of the liquid storage tank is connected with the first movement of the driving structure, and the volume of the liquid storage tank is changed by the driving of the driving structure.
  • the liquid storage tank is provided with a feeding port for replenishing the liquid in the liquid storage tank, and the end far away from the needle of the injection device is connected to the outside world for supplying the liquid to the liquid storage tank. Replenish liquid in the tank;
  • liquid storage tank is detachably connected to the injection device.
  • it also includes a limit block, which is used to limit the piston, so that the side of the piston located outside the liquid storage tank will be limited by the limit block during the movement, thereby making The stroke of the piston is restricted to adjust the volume of liquid injected into the needle through the piston.
  • first syringe As a further improvement to the above technical solution, it includes a first syringe, a second syringe, a first connecting rod, a second connecting rod and a connecting block.
  • One end of the connecting block is connected with the driving part, and the connecting block The other end is connected with the first connecting rod and the second connecting rod, one end of the first connecting rod is rotatably connected with the connecting block, and the other end of the first connecting rod is rotatably connected with the connecting block.
  • the first syringe is connected, one end of the second connecting rod is rotatably connected with the connecting block, and the other end of the second connecting rod is rotatably connected with the first syringe;
  • the working part includes a frame body, a first frame, and a second frame.
  • the first syringe is connected to the first frame.
  • the first frame is provided with a first outlet hole.
  • the needle of the first syringe can face each other.
  • the first outlet hole extends out of the working part
  • the second bracket is provided with a second outlet hole, and the needle of the second syringe can extend outward to the working part relative to the second outlet hole Out.
  • Figure 1 is a schematic diagram of the drive structure
  • Figure 2 is a bottom view in Figure 1;
  • Figure 3 is a schematic structural view of another embodiment of the drive structure
  • Figure 4 is a schematic diagram of an embodiment of an injection device
  • Figure 5 is a schematic structural view of the wearing structure
  • Figure 6 is a schematic diagram of another embodiment of the injection device
  • Figure 7 is a partial structural diagram of an embodiment of the injection device
  • Figure 8 is a partial structural diagram of another embodiment of the injection device.
  • Figure 9 is a partial structural diagram of another embodiment of the injection device.
  • Fig. 10 is a schematic structural diagram of a part of the structure in Fig. 6;
  • Fig. 11 is a schematic structural diagram of a part of the structure of the liquid storage tank in Fig. 6.
  • driving structure 100 driving device 110, first output terminal 111, second output terminal 112, first moving block 120, first through hole 121, first pendulum block 130, first pulley 131, second movement Block 140, second through hole 142, second pendulum block 150, second pulley 151, first rail 160, second rail 170, liquid storage tank 200, first liquid storage pipe 210, second liquid storage tank 220, pump Body 300, feeding port 400, first feeding port 410, second feeding port 420, block 500, first bayonet 510, pushing block 600, second bayonet 610, third bayonet 620, limit slot 630, Outer tube 700, wearing device 700, wearing structure 710, limit sleeve 720, trigger device 730, injection device 740, first injection device 740a, second injection device 740b, needle 741, first needle 741a, second needle 741b , First slot 750, second slot 760, working part 800, exit hole 810, first exit hole 811, second exit hole 812, first bracket 820, second bracket
  • a feature in the description of the embodiments of the present invention, if a feature is referred to as “set”, “fixed”, “connected”, or “installed” on another feature, it can be directly set, fixed, or connected to another feature, It can also be installed, fixed, connected, or installed indirectly on another feature.
  • “several” it means more than one, if it refers to “multiple”, it means more than two, if it refers to "greater than”, “less than”, “more than “, should be understood as not including the number, if it involves “above”, “below”, and “within”, it should be understood as including the number.
  • first and “second” are involved, it should be understood as used to distinguish technical features, but cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating what is indicated The sequence of technical features.
  • the first embodiment of the driving structure 100 is the first embodiment of the driving structure 100:
  • the driving structure 100 includes a driving driving device 110, a first swinging component, and a second swinging component.
  • the driving device 110 has a first output terminal 111 and a second output terminal 112.
  • the first swinging component includes a first moving block. 120 and the first pendulum block 130.
  • the second moving assembly includes a second moving block 140 and a second pendulum block 150.
  • the first output end 111 of the driving device 110 is connected to the first pendulum block 130.
  • the other side of an output terminal 111 acts on the first moving block 120 and drives the first moving block 120 to move.
  • the second output terminal 112 of the driving device 110 is connected to the second pendulum block 150, and the second pendulum block 150 is opposite
  • the other side of the second output terminal 112 acts on the second moving block 140 and drives the second moving block 140 to move.
  • the running time of the first pendulum block 130 and the second pendulum block 150 has a time difference, so that between the first moving block 120 and the second moving block 140 driven by the first pendulum block 130 and the second pendulum block 150 There is a travel difference between the two, that is, the movement between the first moving block 120 and the second moving block 140 is not synchronized, and there is a certain travel difference between the two.
  • the second embodiment adds a technical feature on the basis of the first embodiment: the first pendulum block 130 is provided with a first fixed end and a first moving end, the first moving block 120 is provided with a first through hole 121, A pendulum block 130 is located in the first through hole 121, the first fixed end on the first pendulum block 130 is connected with the first output end 111 of the driving device 110, and the first movable end on the first pendulum block 130 is provided with The first roller, when the driving device 110 starts to work, the first output end 111 of the driving device 110 drives the first pendulum block 130 to rotate around the first fixed end, so that the first roller located on the first moving end surrounds the first fixed end.
  • the inner wall of a through hole 121 rotates, so that the rotation of the first pendulum block 130 drives the first moving block 120 to complete the movement;
  • the second pendulum block 150 is provided with a second fixed end and a second moving end.
  • the block 140 has a second through hole 142, and the second pendulum block 150 is located in the second through hole 142.
  • the second fixed end of the second pendulum block 150 is connected to the second output end 112 of the driving device 110.
  • the second moving end of the block 150 is provided with a second roller.
  • the length on the X axis of the first through hole 121 is greater than or equal to the length of the first pendulum block 130, which is less than or equal to the length of the two first pendulum blocks 130, and the first through hole 121
  • the length in the Y-axis direction is greater than or equal to the length of the two first pendulum blocks 130, when the moving end of the first pendulum block 130 is located at the lowest end in the Y-axis direction (ie the position shown in FIG. 1), and the first pendulum
  • the force given to the first moving end by the first fixed end makes the first moving block 120 only move to the left until the first pendulum block 130 rotates clockwise to 90 degrees.
  • the first pendulum block 130 is located at the leftmost end in the X-axis direction.
  • the length of the first through hole 121 in the Y-axis direction is greater than or equal to the length of the two first pendulum blocks 130, so The position of the first moving block 120 remains unchanged.
  • the force given to the second moving end by the second fixed end makes the second moving block 140 It can only move to the left until the second pendulum block 150 rotates 90 degrees clockwise.
  • the moving end of the second pendulum block 150 is located at the leftmost end in the X-axis direction, and the second pendulum block 150 needs to rotate clockwise, because The length of the second through hole 142 in the Y-axis direction is greater than or equal to the length of the two second pendulum blocks 150, so the position of the second moving block 140 remains unchanged.
  • the third embodiment adds technical features on the basis of the first and second embodiments: as shown in FIG. 3, it further includes a first track 160 and a second track 170, and the first track 160 penetrates the first track.
  • Moving block 120 the first moving block 120 can move along the first track 160
  • the second track 170 penetrates the second moving block 140
  • the second moving block 140 can move along the second track 170
  • the first track 160 and The second track 170 is parallel, so that the first moving block 120 and the second moving block 140 move alternately on the first track 160 and the second track 170, respectively;
  • This embodiment also includes a way.
  • the first moving block 120 serves as a slider and can move along the first track 160.
  • the second moving block 140 serves as a slider and can move along the second track 170.
  • the movement of the first moving block 120 and the second moving block 140 staggeredly moving along the first track 160 and the second track 170 respectively is completed.
  • the fourth embodiment adds the technical feature on the basis of the first to third embodiments: the angle difference between the second pendulum block and the first pendulum block is 80 degrees to 180 degrees, this angle difference can make When both the first pendulum block and the second pendulum block rotate clockwise, the second moving block 140 is located in the first moving regardless of whether it is moving in the positive direction of the X axis or in the reverse direction of the X axis. Before the block 120, that is, when the first moving block 120 and the second moving block 140 reciprocate along the X axis, the first moving block 120 always moves before the second moving block 140.
  • the fifth embodiment adds technical features on the basis of the first embodiment: the first swing assembly and the second swing assembly are both crank slider structures, and the first pendulum block 130 and the second pendulum block 150 are both crank mechanisms.
  • the first moving block 120 and the second moving block 140 are of a sliding block structure. This structure enables the first moving block 120 and the second moving block 140 to be driven by the swing of the first pendulum block 130 and the second pendulum block 150 .
  • the sixth embodiment is different from the first embodiment in that, in the sixth embodiment, the driving device 110 only includes one output terminal, and the first swing component and the second swing component are both located on the same output terminal, but here
  • the first pendulum block 130 and the second pendulum block 150 are set at different angles, so that there is an angular difference between the swing of the first pendulum block 130 and the second pendulum block 150, so that the first pendulum block 130 is driven by the first pendulum block 130.
  • FIGS. 4 and 5 it includes a liquid storage tank 200, a needle 741 (not found) and the driving structure 100 as described above.
  • the liquid storage tank 200 is used to store liquid, and the liquid storage tank 200 It is used to connect with the inlet of the needle 741, and the needle 741 is used to inject the liquid in the liquid storage tank 200 into the object to be injected.
  • the first embodiment of the injection device includes, but is not limited to, a solution of injecting liquid into the needle 741 by the gravity of the liquid in the liquid storage tank 200.
  • the technical feature of the second embodiment of the injection device added to the first embodiment is: as shown in FIG. 4, it also includes a pushing block 600 and an infusion tube (not shown).
  • One end of the infusion tube is connected to the liquid storage tank 200.
  • the other end of the infusion tube is connected with the inlet of the needle 741.
  • the pushing block 600 has a limiting slot 630 (not shown). Part of the infusion tube is located in the limiting slot 630.
  • the limiting slot 630 has a second The bayonet 610 and the third bayonet 620, there is a limit slot 630 between the second bayonet 610 and the third bayonet 620.
  • the infusion tube 1100 is located in the channel and is limited by the limit slot 630.
  • the two moving blocks 140 are connected, and the second moving block 140 drives the pushing block 600 to move, and at the same time drives the infusion tube connected to the pushing block 600 to move, and drives the needle 741 connected with the infusion tube to move, driving the needle 741 to complete the penetration Actions.
  • the pump body 300 moves so that the liquid located in the liquid storage tank 200 is transported to the needle 741 through the infusion tube. At the same time, the movement of the pump body 300 passes through the feeding port 400 so that the liquid located outside can enter the liquid storage. In the tank 200, the replenishment of the liquid in the liquid storage tank 200 is completed.
  • the stroke of the second moving block 140 is located before the stroke of the first moving block 120. Since the second moving block 140 is formed before the first moving block 120, the needle 741 is completed in the structure of the injection device. The piercing action and the pumping of the liquid are not synchronized. Driven by the driving device 110, the second moving block 140 is moved along the second track 170, thereby driving the pushing block 600 to move, so that the infusion in the pushing block 600 is limited. The tube moves forward to complete the action of piercing the needle 741 into the body of the object to be injected.
  • the first swing block 130 keeps swinging, so that the first moving block 120 moves in the direction of the second moving block 140
  • the movement thereby driving the movement of the pump body 300, completes the movement of transferring liquid from the liquid storage tank 200 to the needle 741 through the infusion tube, and completes the injection.
  • the operator can complete the drive through a driving device 110, so that the needle 741 completes the penetration action and completes the injection movement is not synchronized, and the completion of the injection is completed after the completion of the penetration.
  • the operation mode reduces the irritation to the object to be injected, makes the injection process more gentle, and does not easily damage the object to be injected.
  • the third embodiment of the injection device has the technical feature added on the basis of the second embodiment of the injection device: it further includes a block 500.
  • the block 500 is arranged adjacent to the liquid storage tank 200.
  • 500 also includes a first bayonet 510, the first bayonet 510 restricts the infusion tube, one end of the infusion tube is connected with the outlet of the liquid storage tank 200, and the other end passes through the first card on the block 500
  • the port 510 after passing through the limiting slot 630 on the pushing block 600, is finally connected with the needle 741, passing through the clamping block 500 and the first bayonet 510 on the clamping block 500, so that the infusion tube 1100 inserted in the injection device can be Well fixed.
  • the fourth embodiment of the injecting device has the added technical feature on the basis of the three embodiments of the above three injecting devices, and further includes a wearing device 700, which is arranged adjacent to the needle 741, and the wearing device 700 can be worn on the human body. On the limbs, the operator can work more conveniently during the operation of the injection.
  • the fifth embodiment of the injection device adds the technical feature on the basis of the fourth embodiment of the injection device:
  • the wearing device is a sleeve structure
  • the sleeve structure includes a base and a wearing structure 710
  • the base includes a first slot 750
  • the second card slot 760 which is provided with at least two hooks, one of the hooks is locked into the first card slot 750, and the other is locked into the second card slot 760.
  • the one card slot 750 and the second card slot 760 are separated from each other, which enables the wearing structure 710 on the base to be replaced.
  • This structure has at least the following two technical effects: 1.
  • the wearing structure 710 of different lengths can be replaced to adjust The size of the sleeve structure is adapted to the size of the limbs of different operators, or the width of different limbs of the same operator; 2. By changing different wearing structures 710 to reduce the wear of the wearing device 700, so as to ensure the service life of the injection device 740.
  • the wearing structure 710 includes several hooks, each hook can be connected to the first card slot 750 or the second card slot 760, which makes it possible to connect different hooks It is inserted into the first slot 750 or the second slot 760, so that the size of the sleeve structure can be adjusted to adapt to the size of the limbs of different operators, or the width of different limbs of the same operator.
  • one end of the wearing structure 710 is fixedly connected to the first slot 750, and the wearing structure 710 is also provided with several hooks, which are connected to the second slot 760 through different hooks. Adjust the size of the sleeve structure to adapt to the size of the limbs of different operators, or the width of different limbs of the same operator.
  • the wearing device 700 has a mesh structure.
  • several parallel cards are used.
  • the hooks form a mesh structure of the wearing structure 710.
  • the ninth embodiment of the injecting device has additional technical features on the basis of the fifth embodiment of the injecting device, including: the wearing structure 710 is of a "C" shape.
  • the gap in the "C"-shaped wearing structure 710 allows the operator to wear the structure 710. It snaps into the limbs of the operator to complete the wearing.
  • the wearing structure 710 has a certain elastic deformation ability, and the sleeve structure is appropriately fine-tuned by the operator's limbs that extend into the sleeve structure. size
  • the eleventh embodiment of the injecting device adds technical features on the basis of the fourth embodiment to the tenth embodiment of the injecting device, including: this embodiment includes a stop device, the stop device includes a baffle, and the baffle is located in the sleeve
  • the structure is close to the side where the needle 741 completes the injection function, and is located on the path where the limbs extend.
  • the limit device and the baffle Through the limit device and the baffle, the limb of the operator who extends into the sleeve structure will be blocked by the baffle, thereby making the needle
  • the 741 protects the limbs of the operator during the completion of the injection operation, so that the needle 741 will not cause damage to the limbs of the operator during the completion of the injection.
  • the twelfth embodiment of the injecting device has additional technical features on the basis of the above-mentioned embodiments. It also includes an outer tube 700, the needle 741 can move in the outer tube 700, the outer tube 700 includes a needle outlet, and the needle 741 is in the outer layer. Move in the tube 700, so that the part of the needle 741 that completes the injection action can move relative to the outer tube 700 to complete the injection action.
  • the needle 741 can move relative to the needle outlet, so that the needle 741 can complete the penetration action, in this process, the needle 741 can be fully retracted into the outer tube 700, and the needle 741 can also be Partly retracted into the outer tube 700.
  • the thirteenth embodiment of the injection device adds technical features to the first embodiment of the injection device, including: as shown in Figures 7 and 10, it also includes a driving device 110 and an infusion tube 1100, an output end of the driving device 110 Connected to the second moving block 140, the second moving block 140 is connected to the needle 741 through the infusion tube 1100. Since the infusion tube 1100 itself has a certain hardness, the injection device 740 is pushed by the second moving block 140 to make the injection device The needle 741 of the 740 can complete the action of extending.
  • the first moving block 120 is connected to the liquid storage tank 200.
  • the liquid storage tank 200 is driven by the first moving block 120 to complete the injection of liquid from the liquid storage tank 200 to the needle 741. action.
  • This embodiment also includes a pump body (not shown), the liquid storage tank 200 also includes a feeding port (not shown) for replenishing liquid into the liquid storage tank 200 later, and the feeding port is used to feed the liquid storage tank 200
  • the pump body is connected to the first moving block 120. Driven by the first output end of the driving device 110, the pump body can move relative to the inside of the liquid storage tank 200, so that the liquid in the liquid storage tank 200 is transported through the infusion tube 1100 Into the injection device 740, at the same time, through the movement of the pump body 300, through the feeding port, the liquid located outside can be entered into the liquid storage tank 200 to complete the replenishment of the liquid in the liquid storage tank 200.
  • the difference between the fourteenth embodiment of the injection device and the thirteenth embodiment of the injection device is that, as shown in FIGS. 7 and 8, it also includes a frame 1300.
  • the elastic structure 1400 one end of the driving member 900 is connected to the second moving block 140, the other end is connected to the injection device 740, one end of the elastic structure 1400 is connected to the frame 1300, and the other end is against the syringe.
  • the elastic structure 1400 When 900 pulls the injection device 740, the elastic structure 1400 is compressed or stretched.
  • the elastic structure 1400 restores the force of deformation so that the needle 741 of the injection device 740 can complete the penetration action. .
  • the position of the elastic structure 1400 is not limited, as long as the force to restore the phase change can be adapted to the injection device 740 to complete the injection action.
  • the frame body 1300 includes a gap through which the driving member 900 passes.
  • One end of the injection device 740 is held against the frame body 1300 by the elastic structure 1400.
  • the second moving block 140 drives the driving member 900 moves downward as shown in the figure, that is, the needle 741 extends outward from the frame body 1300 to shrink into the frame body 1300 to transform.
  • the elastic structure 1400 is compressed, and when the second moving block 140 rotates In the process, the pulling force on the driving member 900 is reduced, and the force of the elastic structure 1400 to restore the deformation makes the needle 741 pierce outward.
  • the fifteenth embodiment of the injection device adds the technical feature on the basis of the thirteenth embodiment of the injection device and the fourteenth embodiment of the injection device: as shown in FIG. 9, it also includes a working part 800, a working part There is an arc-shaped contact surface on the 800.
  • the arc-shaped interface is used to contact the object to be injected, so that the working part 800 can better fit the object to be injected.
  • the arc-shaped contact surface is provided with an outlet 810. Through the hole 810, the needle 741 of the injection device 740 can extend outward relative to the arc-shaped contact surface, thereby completing the piercing action of the object to be injected.
  • the sixteenth embodiment of the injection device adds the technical feature on the basis of the fifteenth embodiment of the injection device.
  • the working part 800 includes a first support 820 and a second support 830, and the first support 820 and the second support 830 are the same.
  • the first bracket 820 is provided with a first inclined surface 850
  • the second bracket 830 is provided with a second inclined surface 860.
  • the first inclined surface 850 and the second inclined surface 860 form a "V"-shaped structure, so that this structure can be relatively easily fit the object to be injected.
  • a first injection device 740a and a second injection device 740b are included.
  • the first injection device 740a is connected to the first stent 820, and the first injection device 740a can be opposed to the first stent.
  • 820 moves, so that the first needle 741a of the first injection device 740a can extend relative to the first outlet hole 811 on the first support 820, so that the first injection device 740a completes the penetration action of the object to be injected;
  • the second injection device 740b is connected to the second bracket 830, and the second injection device 740b can move relative to the second bracket 830, so that the needle 741b of the second injection device 740b can be relatively positioned on the second bracket 830.
  • the hole 812 extends, so that the second injection device 740b completes the piercing action of the object to be injected
  • FIG. 10 in this embodiment, it also includes a connecting block 1600, a first connecting rod 1800, and a first connecting rod 1800.
  • One end of the first connecting rod 1800 is connected to the driving member 900, and the first connecting rod 1800 The other end of the first connecting rod 1800 is connected with the second connection at the same time.
  • the other end of the first connecting rod 1800 relative to the connecting block 1600 is connected to the first injection device 740a, so that the first injection device 740a can be driven relative to the first
  • the bracket 820 moves, and the other end of the second connecting rod 1900 relative to the connecting block 1600 is connected to the second injection device 740b, so that the second injection device 740b can be driven to move relative to the second bracket 830.
  • the movement of the second moving block 140 drives the driving member 900 to move.
  • the first injection device 740a located on the first bracket 820 and the second injection device 740b located on the second bracket 830 can complete the injection action.
  • the seventeenth embodiment of the injection device adds the technical feature on the basis of the sixteenth embodiment of the injection device: the working part 800 further includes a pressing rod 1500, a first support 820 and a second support 830 are respectively located on both sides of the pressure rod 1500.
  • An arc surface 840 is provided on the pressure rod 1500 near the first inclined surface 850 and the second inclined surface 860, which is composed of the first inclined surface 850, the arc surface 840 and the second inclined surface 860. With the arc-shaped contact surface, the arc-shaped contact surface can better contact the object to be injected.
  • the eighteenth embodiment of the injecting tool has the following technical features added on the basis of the seventeenth embodiment of the injecting tool: both the first bracket 820 and the second bracket 830 can rotate relative to the pressing rod 1500, as shown in FIG. 10, The first bracket 820 can rotate counterclockwise relative to the pressing rod 1500, and the second bracket 830 can rotate clockwise relative to the pressing rod 1500, so that the first inclined surface 850 and the second bracket 830 on the first bracket 820 after rotating The second inclined surface 860 and the arc surface 840 on the pressure rod 1500 form a relatively smooth arc surface structure, which can better contact the object to be injected.
  • the first injection device 740a located on the first bracket 820 and the second injection device 740b located on the second bracket 830 are also respectively follow the rotation of the first bracket 820 and the second bracket 830, which makes the first syringe and the second syringe tilt a certain angle relative to the object to be injected during the injection process, thereby avoiding the object to be injected during the vertical penetration process Damage to your body.
  • the nineteenth embodiment of the injection device has the following technical features added to the above-mentioned embodiment of the injection device: as shown in FIG. 10, it also includes a return spring 1700, and a return spring is provided between the first support 820 and the pressure rod 1500 1700, there is also a return spring 1700 between the second support 830 and the pressure rod 1500.
  • the return spring 1700 can make the first support 820 and the second support 830 return to the original device, that is, the state shown in FIG. 7.
  • the return spring 1700 also has a beneficial effect.
  • the effect is that the first support 820 and the second support 830 are both connected to the pressure rod 1500 through the return spring 1700, which makes the object to be injected and the first inclined surface
  • both the first inclined surface 850 and the second inclined surface 860 give a certain force to the object to be contacted, which makes the first inclined surface 850 and the second inclined surface 860 more contact with the object to be injected.
  • the compactness is beneficial to the injection of the first injection device 740a and the second injection device 740b.
  • the twentieth embodiment of the injecting device has additional technical features on the basis of the above-mentioned embodiment of the injecting device: it further includes a triggering device 730.
  • the triggering device 730 is located on the working part 800 and is used to contact the object to be injected. 730 is electrically connected to the driving device 110.
  • the driving device 110 electrically connected to the triggering device 730 starts to work, and then the first moving block 120 and The second moving block 140 moves, and the injection device 740 completes the two actions of penetration and injection.
  • the twenty-first embodiment of the injection device adds the technical feature on the basis of the seventeenth embodiment of the injection device or the eighteenth embodiment of the injection device: the trigger device 730 can be located on the first inclined surface 850 of the first bracket 820, On the second inclined surface 860 of the second bracket 830 or on the arc surface 840 of the pressing rod 1500.
  • the twenty-second embodiment of the injection device adds the technical feature on the basis of the twenty-first embodiment of the injection device: the trigger device 730 is located on the connecting block 1600 on the side close to the pressure rod 1500, and when the pressure rod 1500 is to be injected When the object is squeezed, the pressing rod 1500 moving downward as shown in FIG. 10 will trigger the trigger device 730, thereby driving the driving structure 100 to move, so that the injection device 740 completes the two actions of penetration and injection.
  • the difference between the twenty-third embodiment of the injection device and the second embodiment of the injection device is that in the second embodiment of the injection device 740, the movement of the pump body 300 enables the liquid to be delivered to the object to be injected.
  • the tank body of the liquid storage tank 200 can be deformed to change the volume of the liquid storage tank 200.
  • the pressure inside the liquid storage tank 200 can be changed.
  • the volume of the liquid storage tank 200 is contracted to squeeze the internal space of the liquid storage tank 200.
  • the liquid inside enters the injection device 740 from the outlet of the liquid storage tank 200. When the liquid storage tank 200 recovers its volume, it passes through the feeding port 400 and the outside The liquid will enter the liquid storage tank 200 to complete the replenishment of the liquid storage tank 200.
  • the difference between the twenty-fourth embodiment of the injection device between the second embodiment of the injection device and the twenty-third embodiment of the injection device is: both in the second embodiment of the injection device and the thirteenth embodiment of the injection device
  • the liquid storage tank 200 is refilled through the charging port 400.
  • the charging port 400 does not exist, and the liquid storage tank 200 is replaceable. It is a disposable product.
  • the liquid storage tank 200 and The injection device 740 is detachably connected, so that after the liquid in one liquid storage tank 200 is injected, the liquid storage tank 200 can be replaced.
  • the twenty-fifth embodiment of the injecting device is based on the twenty-fourth embodiment of the injecting device.
  • the added technical feature is that it also includes a stop block 1000, which is used to The pump body 300 is restricted, so that the side of the pump body 300 located outside the liquid storage tank 200 will be restricted by the stop block 1000 during the movement, so that the stroke of the pump body 300 is restricted, so that the injection through the pump body 300 is adjusted To the volume of liquid in the needle 741.
  • the technical feature added on the basis of the second embodiment of the injection device and the thirteenth embodiment of the injection device is: the device includes two injection devices 740, respectively the first injection device 740a and the second injection device 740b, including two limit blocks 1000, a first limit block 1010 and a second limit block 1020, two liquid storage tanks 200, a first liquid storage tank 210 and a second liquid storage tank 220 ,
  • the first liquid storage tank 210 includes a first charging port 410
  • the second liquid storage tank 220 includes a second charging port 420
  • the first liquid storage tank 210 is connected to the first injection device 740a through a first infusion tube
  • the second The liquid storage tank 220 is connected to the second injection device 740b through the second infusion tube. Since both the first injection device 740a and the second injection device 740 are connected to the second moving block 140, the first injection device The 740a and the second injection device 740b can inject different kinds of vaccines into the object to be injected.
  • the twenty-seventh embodiment of the injection device is based on the above-mentioned embodiment of the injection device, and the added technical feature is: in conjunction with Figure 10, the object to be injected is a poultry, and when the breast of the poultry is pressed onto the pressure rod 1500 When the curved surface 840 is on the arc surface, it is driven by the driving device 110, and the driving member 900 is driven by the second moving block 140, so that the connecting block 1600, the first connecting rod 1800 and the second connecting rod 1900 are used for the first injection device 740a and the second connecting rod 1900. The second injection device 740b is pushed.
  • the thrust of the first connecting rod 1800 and the second connecting rod 1900 causes the first bracket 820 and the second bracket 830 to rotate relative to the pressing rod 1500, so that the first inclined surface 850 and the second inclined surface 860 and the curved surface 840 form a depression, so that the poultry is exactly in the depression.
  • one of the breasts of the first poultry fits the first slope 850, and the other breast fits the second breast.
  • the first injection device 740a and the second injection device 740b are used to inject liquid on the breasts on both sides of the poultry, so that the needle 741 of the first injection device 740a and the needle 741 of the second device can be slanted into the poultry. In the side breast, it is avoided that when the needle 741 of the injection device 740 penetrates into the breast of the poultry, damage to the body and/or bone of the poultry is avoided.

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  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Dermatology (AREA)
  • Surgery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

一种驱动结构(100)及注射机，驱动结构(100)包括：驱动装置(110)、第一摆动组件和第二摆动组件，第一摆动组件和第二摆动组件均包括有摆块(130,150)和移动块(120,140)，摆块(130,150)和移动块(120,140)相接触，第一摆动组件的第一摆块(130)与和第二摆动组件的第二摆块(150)均与驱动装置(110)的输出端(111,112)相连接，同一个摆动组件中的摆块(130,150)驱动移动块(120,140)移动，第一摆动组件中的第一移动块(120)和第二摆动组件的第二移动块(140)的工作行程间隔进行。由于通过同一个驱动结构(100)能够同时驱动第一摆动组件和第二摆动组件进行移动，使得在完成驱动结构(100)的这个设备的过程中，减少了驱动装置(110)的数量，减少了驱动结构(100)的重量。

Description

驱动结构及注射机 技术领域
本发明涉及注射器具技术领域，尤其是涉及一种驱动结构及注射机。
背景技术
驱动结构为现有技术中常用的技术手段，但是在实际生产中，多数采用通过一个驱动结构驱动一套结构运动的工作模式，但是这种模式会占用较多数量的驱动结构，使得生产出的设备整体重量较重，影响力设备的工作性能。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种驱动结构及注射机，能够减少驱动结构的重量。
提供了一种驱动结构，包括：驱动装置、第一摆动组件和第二摆动组件，所述第一摆动组件和所述第二摆动组件均包括有摆块和移动块，所述摆块和所述移动块相接触，所述第一摆动组件的所述摆块与和所述第二摆动组件的所述摆块均与所述驱动装置的输出端相连接，同一个摆动组件中的所述摆块驱动所述移动块移动，所述第一摆动组件中的所述移动块和所述第二摆动组件的所述移动块的工作行程间隔进行。
作为对上述技术方案的进一步改进，驱动装置包括第一输出端和第二输出端，所述第一摆块组件的所述摆块与所述驱动装置的第一输出端相连接，所述第二摆块组件的所述摆块与所述驱动装置的第二输出端相连接。
作为对上述技术方案的进一步改进，摆块包括固定端和移动端，所述固定端与所述输出端相连接，所述摆块能够围绕所述固定端移动，所述移动端用于驱动所述移动块移动。
作为对上述技术方案的进一步改进，固定端上设有滚轮，所述移动块上设有通孔，所述摆块位于所述通孔中，所述摆块通过所述滚轮与所述通孔的内壁相连接，用于驱动所述移动块移动。
作为对上述技术方案的进一步改进，还包括有第一轨道和第二轨道，所述第一摆动组件包括第一摆块和第一移动块，所述第二摆动组件包括第二摆块和第二移动块，所述第一轨道贯穿所述第一移动块，所述第一移动块能够沿着所述第一轨道移动，所述第二轨道贯穿所述二移动块，所述第二移动块能够沿着所述第二轨道移动。
作为对上述技术方案的进一步改进，第二摆动组件的所述摆块与所述第一摆动组件的所述摆块角度差在80°至180°之间。
作为对上述技术方案的进一步改进，第一摆动组件所述第二摆动组件均为曲柄滑块结构，所述摆块为去曲柄机构，所述移动块为滑块结构。
作为对上述技术方案的进一步改进，通孔沿X轴方向的长度大于或等于所述固定端与所述移动端之间的距离，小于或等于所述固定端与所述移动端之间的距离的两倍，所述通孔沿Y轴方向的长度大于或等于所述固定端与所述移动端之间的距离的两倍。
还提供了一种注射器具，包括注射装置、储液罐和动结构，所述储液罐的出口与所述注射装置的入口相连通，所述储液罐用于向所述注射装置中输送液体。
作为对上述技术方案的改进，还包括推动块和输液管，所述输液管的一端与所述储液罐相连接，所述输液管的出口另一端与所述注射装置的入口相连接，所述推动块上具有限位槽，至少部分所述输液管位于所述限位槽中，所述推动块与所述第二移动块相连接，通过所述第二移动块驱动所述推动块移动，驱动所述注射装置完成刺入的动作。
作为对上述技术方案的进一步改进，第二摆块的相位于所述第一移动块的工作行程在所述第二移动块的工作行程之前。
作为对上述技术方案的进一步改进，还包括卡块，所述卡块临近所述储液罐设置，所述卡块上还包括有卡口，所述卡口对所述输液管进行限位。
作为对上述技术方案的进一步改进，还包括佩戴结构，所述注射装置与所述佩戴结构相连接，并相对所述佩戴装置移动，所述佩戴结构用于与使用者的肢体相连接。
作为对上述技术方案的进一步改进，还包括有外层管，所述注射装置能够在所述外层管中移动，所述外层管包含出针口，所述出针口临近所述佩戴结构设置，所述注射装置能够从所述出针口向外伸出。
作为对上述技术方案的进一步改进，至少部分注射装置能够缩入所述外层管中。
作为对上述技术方案的进一步改进，佩戴结构包括用于与所述肢体套接的套筒结构，所述套筒结构能够变形以调节直径。
作为对上述技术方案的进一步改进，套筒结构包括底座和佩戴装置，所述佩戴装置上沿长度方向设置至少两个卡槽，所述底座上设有卡勾，所述佩戴装置的一端与所述底座连接，另一端通过所述卡槽卡接在所述卡勾上；
或者，所述套筒结构包括底座和佩戴装置，所述佩戴装置上沿长度方向设置至少两个卡槽，所述底座上设有两个卡勾，所述佩戴装置的一端通过一个所述卡槽卡接在一个所述卡勾上，所述佩戴装置的另一端通过另一个所述卡槽卡接在另一个所述卡勾上。
作为对上述技术方案的进一步改进，套筒结构由弹性材料制成，且所述套筒结构的截面为“C”型。
作为对上述技术方案的进一步改进，还包括限位装置，所述注射装置包括针头，所述限位装置包括挡板，所述挡板位于所述套筒结构靠近所述针头的一侧，并位于所述肢体伸出的路径上。
作为对上述技术方案的进一步改进，还包括触发装置，所述触发装置连接在所述佩戴结构上，所述触发装置与所述驱动装置电联接，所述驱动装置的输出端与所述注射装置相连接；
或者，还包括触发装置和驱动装置，所述触发装置连接在所述注射装置上，所述触发装置与所述驱动装置电联接，所述驱动装置的输出端与所述注射装置相连接。
作为对上述技术方案的进一步改进，包括：触发装置、第一佩戴结构、第二佩戴结构、第一注射装置和第二注射装置，所述第一注射装置与所述第一佩戴结构相连接，所述第二注射装置与所述第二佩戴结构相连接，所述第一佩戴结构和所述第二佩戴结构相连接，至少一个所述注射装置上连接有触发装置。
作为对上述技术方案的进一步改进，还包括驱动件和注射装置，所述驱动件的一端与所述第二移动块相连接，另一端与所述注射器相连接，通过所述第二移动块对所述注射器的推动，用于完成所述注射器相对物体的刺入动作；
或者，还包括架体、驱动件和弹性结构，所述驱动件的一端与所述第二移动块相连接，另一端与所述 注射器相连接，所述弹性结构的一端与所述架体相连接，另一端与所述注射器相抵持，当所述驱动件拉动所述注射装置时，所述弹性结构被压缩或拉伸，所述弹性结构恢复形变的力被用于完成所述注射器相对物体的刺入动作。
作为对上述技术方案的进一步改进，还包括输液管、工作部，所述注射器位于所述工作部中，所述输液管的一端与所述储液罐相连接，所述输液管的另一端与所述注射器相连接。
作为对上述技术方案的进一步改进，工作部包括弧形接触面，所述弧形接触面用于与物体接触，所述弧形接触面上包含出孔，所述注射器的注射装置的针头能够从所述出孔相所述工作部外伸出。
作为对上述技术方案的进一步改进，还包括工作部包括第一支架和第二支架，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述第一支架和所述第二支架相邻设置，所述第一斜面和第二斜面形成“V”形结构，用于对物体进行支撑；
或者，还包括工作部包括第一支架和第二支架，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述第一支架和所述第二支架相邻设置，所述第一斜面和第二斜面形成“V”形结构，用于对物体进行支撑，且所述第一支架和所述第二支架可相对转动，从而调整所述第一斜面和所述第二斜面之间的角度，调整使得“V”型结构的大小。
作为对上述技术方案的进一步改进，还包括第一支架、第二支架和压杆，所述第一支架位和所述第二支架位各位于所述压杆的一端，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述压杆上包含有弧面，所述第一斜面、所述弧面和所述第二斜面形成弧形接触面，所述弧形接触面用于与物体接触。
作为对上述技术方案的进一步改进，第一支架和所述第二支架可相对所述压杆进行转动，所述第一支架位和所述第二支架位各位于所述压杆的一端，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述压杆上包含有弧面，当所述第一支架和所述第二支架位于远离所述压杆的位置时，所述第一斜面、所述第二斜面和所述弧面形成弧形接触面。
作为对上述技术方案的进一步改进，工作部上设有触发装置。
作为对上述技术方案的进一步改进，还包括触发装置、连块和连杆，所述连块的一端与所述驱动装置的输出端相连接，另一端与所述连杆可转动的连接，所述连杆远离所述连接块的一端与所述注射装置相连接，所述触发装置位于所述连块上临近所述压杆的一侧，所述驱动件驱动所述压杆运动时，能够触发所述触发装置；
所述触发装置位于所述第一斜面、所述第二斜面或所述弧面上。
作为对上述技术方案的进一步改进，还包括有活塞，所述注射装置与所述第一移动块相连接，所述第一移动块驱动所述活塞相对所述储液罐运动，以驱动所述储液罐完成将位于所述储液罐中液体向所述注射装置的输送的动作；
或者，所述储液罐的出口与所述注射装置的入口相连通，所述注射装置与所述第二移动块相连接，所述储液罐的罐体能够伸缩，以改变所述储液罐的体积，所述储液罐的罐体与所述驱动结构相的所述第一移动相连接，通过所述驱动结构的驱动改变所述储液罐的体积。
作为对上述技术方案的进一步改进，储液罐上设有用于向所述储液罐中补充液体的加料口，远离所述 注射装置的针头的一端与外界相连通，用于向所述储液罐中补充液体；
或者所述储液罐与所述注射装置可拆卸的连接。
作为对上述技术方案的进一步改进，还包括限位块，限位块用于对活塞限位，使得活塞位于储液罐外的一侧在移动的过程中会被限位块限位，从而使得活塞的行程受到限制，从而调整通过活塞注入到针头中的液体的体积。
作为对上述技术方案的进一步改进，包括第一注射器、第二注射器、第一连杆、第二连杆和连块，所述连块的一端与所述驱动件相连接，所述连块的另一端与所述第一连杆和所述第二连杆相连接，所述第一连杆的一端可转动与所述连块相连接，所述第一连杆的另一端可转动的与所述第一注射器相连接，所述第二连杆的一端可转动与所述连块相连接，所述第二连杆的另一端可转动的与所述第一注射器相连接；
所述工作部包含架体、第一支架和第二支架，第一注射器与所述第一支架相连接，所述第一支架上设有第一出孔，所述第一注射器的针头能够相对所述第一出孔向所述工作部外伸出，所述第二支架上设有第二出孔，所述第二注射器的针头能够相对所述第二出孔向所述工作部外伸出。
有益效果：由于通过同一个驱动结构能够同时驱动第一摆动组件和第二摆动组件进行移动，使得在完成驱动结构的这个设备的过程中，减少了驱动装置的数量，减少了驱动结构的重量。
附图说明
图1是驱动结构的结构示意图；
图2是图1中的仰视图；
图3是驱动结构另一个实施例的结构示意图；
图4是注射器具一个实施例的示意图；
图5是佩戴结构的结构示意图；
图6是注射器具另一个实施例的结构示意图
图7是注射器具一个实施例的局部结构示意图；
图8是注射器具另一个实施例的局部结构示意图；
图9是注射器具另一个实施例的局部结构示意图；
图10是图6中部分结构的结构示意图；
图11是图6中储液罐部分结构的结构示意图。
附图标记：驱动结构100、驱动装置110、第一输出端111、第二输出端112、第一移动块120、第一通孔121、第一摆块130、第一滑轮131、第二移动块140、第二通孔142、第二摆块150、第二滑轮151、第一轨道160、第二轨道170、储液罐200、第一储液管210、第二储液罐220、泵体300、加料口400、第一加料口410、第二加料口420、卡块500、第一卡口510、推动块600、第二卡口610、第三卡口620、限位槽630、外层管700、佩戴装置700、佩戴结构710、限位套720、触发装置730、注射装置740，第一注射装置740a，第二注射装置740b、针头741，第一针头741a、第二针头741b、第一卡槽750、第二卡槽760、工作部800、出孔810、第一出孔811、第二出孔812、第一支架820、第二支架830、弧面840、第一斜面850、第二斜面860、驱动件900、限位块1000、第一限位块1010、第二限位块1020、输液管1100、泵体1200、架体1300、弹性结构1400、压杆1500、连块1600、复位弹簧1700、第一连杆1800和第二连 杆1900。
具体实施方式
以下将结合实施例对本发明的构思及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。
在本发明实施例的描述中，如果涉及到方位描述，例如“上”、“下”、“前”、“后”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明实施例的描述中，如果某一特征被称为“设置”、“固定”、“连接”、“安装”在另一个特征，它可以直接设置、固定、连接在另一个特征上，也可以间接地设置、固定、连接、安装在另一个特征上。在本发明实施例的描述中，如果涉及到“若干”，其含义是一个以上，如果涉及到“多个”，其含义是两个以上，如果涉及到“大于”、“小于”、“超过”，均应理解为不包括本数，如果涉及到“以上”、“以下”、“以内”，均应理解为包括本数。如果涉及到“第一”、“第二”，应当理解为用于区分技术特征，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
驱动结构100第一实施例：
如图1所示，驱动结构100包括驱动驱动装置110、第一摆动组件和第二摆动组件，驱动装置110具有第一输出端111和第二输出端112，第一摆动组件包括第一移动块120和第一摆块130，第二移动组件包括第二移动块140和第二摆块150，驱动装置110的第一输出端111与第一摆块130相连接，第一摆块130相对第一输出端111的另一侧作用在第一移动块120上，并驱动第一移动块120移动，驱动装置110的第二输出端112与第二摆块150相连接，第二摆块150相对第二输出端112的另一侧作用在第二移动块140上，并驱动第二移动块140移动，通过该机构，实现了通过一个驱动机构完成对第一移动块120和第二移动块140的驱动。
在上述结构中，第一摆块130和第二摆块150的运行时间具有时间差，从而使得通过第一摆块130和第二摆块150驱动的第一移动块120和第二移动块140之间具有行程差，即，第一移动块120和第二移动块140之间的运动不同步，二者之间具有一定的行程上的位移差。
驱动结构第二实施例：
第二实施例在第一实施例的基础上增加的技术特征为：第一摆块130上设有第一固定端和第一移动端，第一移动块120上具有第一通孔121，第一摆块130位于第一通孔121中，第一摆块130上的第一固定端与驱动装置110的第一输出端111相连接，第一摆块130上的第一移动端上设有第一滚轮，当驱动装置110开始工作时，驱动装置110的第一输出端111带动第一摆块130围绕第一固定端进行转动，从而使得位于第一移动端上的第一滚轮围绕着第一通孔121的内壁进行转动，从而使得通过第一摆块130的转动，驱动第一移动块120完成移动；第二摆块150上设有第二固定端和第二移动端，第二移动块140上具有第二通 孔142，第二摆块150位于第二通孔142中，第二摆块150上的第二固定端与驱动装置110的第二输出端112相连接，第二摆块150上的第二移动端上设有第二滚轮，当驱动装置110开始工作时，驱动装置110的第二输出端112带动第二摆块150围绕第二固定端进行转动，从而使得位于第二移动端上的第二滚轮围绕着第二通孔142的内壁进行转动，从而使得驱动第二摆块150的转动，驱动第二移动块140完成移动。
如图1和图2所示，第一通孔121上X轴上的长度大于或等于第一摆块130的长度，其小于或等于两个第一摆块130的长度，第一通孔121在Y轴方向的长度大于或等于两个第一摆块130的长度，当第一摆块130的移动端位于Y轴方向的最低端(即如图1所示的位置)，且第一摆块130要顺时针移动时，通过第一固定端给予第一移动端的力，使得第一移动块120只能向左侧运动，直到第一摆块130顺时针转动至90度为止，此时，第一摆块130位于X轴方向的最左端，当第一摆块130要顺时针转动时，第一通孔121在Y轴方向的长度大于或等于两个第一摆块130的长度，所以第一移动块120位置不变，通过上述结构，完成了通过驱动装置110对第一移动块120的驱动；第二移动块140的方式与第一移动块120的驱动方式相同，如图2所示，当第二摆块150的移动端位于Y轴方向的最底端，且第二摆块150要顺时针移动时，通过第二固定端给予第二移动端的力，使得第二移动块140只能向左侧运动，直到第二摆块150顺时针转动90度为止，当第二摆块150的移动端位于X轴方向的最左端，且第二摆块150要顺时针转动时，由于第二通孔142在Y轴方向的长度大于或等于两个第二摆块150的长度，所以第二移动块140位置不变，。
驱动结构第三实施例：
第三实施例在第一实施例和第二实施例的基础上增加的技术特征为：如图3所示，还包括第一轨道160和第二轨道170，第一轨道160贯穿所述第一移动块120，第一移动块120能够沿着第一轨道160移动，第二轨道170贯穿所述第二移动块140，第二移动块140能够沿着第二轨道170移动，第一轨道160和第二轨道170平行，使得第一移动块120和第二移动块140分别在第一轨道160和第二轨道170上交错运动；
本实施例还包括一种方式，第一移动块120作为滑块，能够沿着第一轨道160进行移动，同理，第二移动块140作为滑块，能够沿着第二轨道170进行移动，从而完成第一移动块120和第二移动块140分别沿着第一轨道160和第二轨道170交错运动的动作。
驱动结构第四实施例：
第四实施例在第一至第三实施例的基础上增加的技术特征为：第二摆块和第一摆块之间的角度差为80度到180度，这种角度差能够使得，当第一摆块和第二摆块都顺时针转动的情况下，第二移动块140无论是向X轴方向的正向移动，还是向X轴的反向移动的过程中，均位于第一移动块120之前，即，第一移动块120和第二移动块140沿着X轴进行往复运动的过程中，第一移动块120始终先于第二移动块140移动。
驱动结构第五实施例：
第五实施例在第一实施例的基础上增加的技术特征为：第一摆动组件和第二摆动组件均为曲柄滑块结构，第一摆块130和第二摆块150均为曲柄机构，第一移动块120和第二移动块140为滑块结构，这种结构使得通过第一摆块130和第二摆块150的摆动，能够驱动第一移动块120和第二移动块140的移动。
驱动结构第六实施例：
第六实施例与第一实施例的不同点在于，第六实施例中，驱动装置110只包含有一个输出端，第一摆动组件和第二摆动组件均位于同一个输出端上，但在此结构中，第一摆块130和第二摆块150设置的角度 不同，使得第一摆块130和第二摆块150的摆动之间具有角度差，从而使得通过第一摆块130驱动的第一移动块120和通过第二摆块150驱动的第二移动块140之间具有行程差。
注射机的第一实施例：
在本实施例中，如图4和图5所示，包括储液罐200、针头741(未找到图)和如上述描述的驱动结构100，储液罐200用于储存液体，储液罐200用于与针头741的入口相连接，针头741用于将位于储液罐200中的液体注射到待注射的物体中。
在注射器具的第一实施例中包括但不仅限于通过储液罐200中的液体的重力将液体注入到针头741中的方案。
注射机的第二实施例：
注射器具的第二实施例在第一实施例的基础上增加的技术特征为：如图4所示，还包括推动块600和输液管(未示出)，输液管的一端与储液罐200的出口相连接，输液管的另一端与针头741的入口相连接，推动块600上具有限位槽630(未示出)，部分输液管位于限位槽630中，限位槽630具有第二卡口610和第三卡口620，第二卡口610和第三卡口620之间具有限位槽630，输液管1100位于该通道中，被限位槽630限位，推动块600与第二移动块140相连接，通过第二移动块140驱动推动块600移动，同时带动被连接于推动块600上的输液管运动，并带动与输液管连接的针头741运动，驱动针头741完成刺入的动作。
泵体300进行移动，使得位于储液罐200的液体通过输液管，输送到针头741内，与此同时，通过泵体300的运动，通过加料口400，使得位于外界的液体能够进入到储液罐200中，完成对储液罐200中液体的补充。
在上述结构中，第二移动块140的行程位于第一移动块120的行程之前，由于第二移动块140的形成在第一移动块120之前，这使在注射器具的结构中，针头741完成刺入动作和泵入液体是不同步的，通过驱动装置110的驱动，使得第二移动块140沿着第二轨道170移动，从而驱动推动块600移动，使得限位在推动块600中的输液管向前移动，完成将针头741刺入到待注射的物体的身体内的动作，与此同时，第一摆块130不停摆动，使得第一移动块120向着第二移动块140移动的方向移动，从而驱动泵体300的运动，完成通过输液管，从储液罐200中向针头741中输送液体的运动，完成注射。
通过上述结构可以得知，操作者可以完成通过一个驱动装置110的驱动，使得针头741完成刺入的动作和完成注射的动作不同步，且完成注射的动作在完成刺入的动作之后，这种操作方式相对于同一时间完成刺入动作和注射动作的注射装置，减少了对于待注射物体的刺激性，使得注射的过程更加的温和，不容易使得待注射物体受到伤害。
注射机的第三实施例：
注射器具的第三实施例在注射器具的第二实施例的基础上增加的技术特征为：还包括卡块500，如图4所示，卡块500临近所述储液罐200设置，卡块500上还包括有第一卡口510，第一卡口510对所述输液管限位，输液管的一端与储液罐200的出口相连接，另一端穿过卡块500上的第一卡口510，在经过推动块600上的限位槽630，最终与针头741相连接，通过卡块500和卡块500上的第一卡口510，使得在注射器具中穿插的输液管1100能够被较好地固定。
注射机的第四实施例：
注射器具的第四实施例在上述三个注射器具的三个实施例的基础上增加的技术特征为，还包括佩戴装置700，该佩戴装置700临近针头741设置，佩戴装置700能够佩戴于人体的肢体上，使得在操作注射动作的过程中，操作者能够更加便捷的工作。
注射机的第五实施例：
注射器具的第五实施例在注射器具的第四实施例的基础上增加的技术特征为：佩戴装置为套筒结构，套筒结构包括底座和佩戴结构710，底座上包含有第一卡槽750和第二卡槽760，其上设有至少两个卡勾，其中一个卡勾卡入到第一卡槽750中，另一个卡勾卡入到第二卡槽760中，卡勾能够与第一卡槽750和第二卡槽760相互分离，这使得与底座上的佩戴结构710能够被更换，这种结构至少具有以下两个技术效果：1、能够更换不同长度的佩戴结构710，从而调整套筒结构的大小，以适应不同操作者的肢体大小，或相同操作者不同肢体部位的宽度；2、通过更换不同的佩戴结构710减轻佩戴装置700磨损程度，从而使得注射装置740的使用寿命。
注射机的第六实施例：
通过对注射器具的第五实施例的联想，佩戴结构710包含数个卡勾，每个卡勾都能够与第一卡槽750或第二卡槽760相连接，这使得通过将不同的卡勾卡入到第一卡槽750或第二卡槽760中，使得能够调整套筒结构的大小，从而适应不同操作者的肢体大小，或相同操作者不同肢体部位的宽度。
注射机的第七实施例：
通过对注射器具第六实施例的联想，佩戴结构710的一端与第一卡槽750固定连接，佩戴结构710上还设有数个卡勾，通过不同的卡勾与第二卡槽760的连接，调整套筒结构的大小，从而适应不同操作者的肢体大小，或相同操作者不同肢体部位的宽度。
注射机第八实施例：
通过对注射器具第六实施例的联想，第六实施例与第二实施例的区别在于，如图5所示，佩戴装置700为网状结构，在本实施例中，通过数个平行的卡勾，形成了佩戴结构710的网状结构。
注射机第九实施例：
注射器具第九实施例在注射器具第五实施例的基础上增加的技术特征包括：佩戴结构710为“C”型，通过“C”型佩戴结构710的缺口，可以使得操作者将佩戴结构710卡入到操作者的肢体中，完成佩戴。
注射机第十实施例：
作为对注射器具第四实施例至注射器具第九实施例的方案的补充，佩戴结构710为具有一定的弹性变形能力，通过伸入到套筒结构中的操作者的肢体适当微调套筒结构的大小
注射机第十一实施例:
注射器具第十一实施例在注射器具第四实施例至注射器具第十实施例的基础上增加的技术特征包括：本实施例包括限位装置，限位装置包括挡板，挡板位于套筒结构靠近针头741完成注射功能的一侧，并位于肢体伸出的路径上，通过限位装置和挡板，使得伸入到套筒结构中的操作者的肢体会被挡板挡住，从而使得针头741在完成注射操作的过程中，对操作者的肢体进行保护，从而使得针头741在完成注射的过程中，不会对操作者的肢体造成伤害。
注射机第十二实施例：
注射器具第十二实施例在上述实施例的基础上增加的技术特征包括：还包括有外层管700，针头741能够在外层管700中移动，外层管700包括出针口，针头741在外层管700中移动，从而使得针头741上完成注射动作的部分能够相对外层管700移动，从而完成注射动作。
在上述结构中，只要针头741能够相对出针口移动，从而能够使得针头741可以完成刺入动作即可，在这过程中，针头741可以全部缩入到外层管700中，针头741也可以部分缩入到外层管700中。
注射机的第十三实施例：
注射器具的第十三实施例在注射器具第一实施例的基础上增加的技术特征包括：如图7和图10所示，还包括驱动装置110和输液管1100，驱动装置110的一个输出端与第二移动块140相连接，第二移动块140通过输液管1100与针头741相连接，由于输液管1100本身具有一定的硬度，通过第二移动块140对注射装置740的推动，使得注射装置740的针头741能够完成伸入的动作，第一移动块120与储液罐200相连接，通过第一移动块120对储液罐200的驱动，完成液体从储液罐200向针头741注入的动作。
本实施例中还包括有泵体(未示出)，储液罐200上还包括以后向储液罐200内补充液体的加料口(未示出)，加料口用于向储液罐200中补充液体，泵体与第一移动块120相连接，驱动装置110第一输出端的驱动，泵体能够相对储液罐200的内部进行移动，使得位于储液罐200的液体通过输液管1100，输送到注射装置740内，与此同时，通过泵体300的运动，通过加料口，使得位于外界的液体能够键入到储液罐200中，完成对储液罐200中液体的补充。
注射机的第十四实施例：
通过对注射器具的第十三实施例的联想，注射器具的第十四实施例与注射器具的第十三实施例的不同点在于，如图7和图8所示，还包括有架体1300和弹性结构1400，驱动件900的一端与第二移动块140相连接，另一端与注射装置740相连接，弹性结构1400的一端与架体1300相连接，另一端与注射器相抵持，当驱动件900拉动所述注射装置740时，弹性结构1400被压缩或被拉伸，当松开对驱动件900的拉动时，弹性结构1400恢复形变的力使得注射装置740的针头741能够完成刺入的动作。
在本实施例中，弹性结构1400的位置不予限制，只要能够使得其恢复相变的力可以适应注射装置740完成注射动作即可。
如图7所示，架体1300中包含有空隙，驱动件900穿过该空隙，注射装置740的一端通过弹性结构1400抵持在架体1300上，当通过到第二移动块140带动驱动件900向如图所示的下方移动，即针头741从架体1300上向外伸出向收缩入架体1300内进行转变，此过程中，弹性结构1400被压缩，当第二移动块140转动的过程中，减少对驱动件900的拉力，使得弹性结构1400恢复形变的力使得针头741向外刺出。
或者如图8所示，当通过驱动件900对注射装置740进行向像如图所示的下方拉伸的过程中，弹性结构1400被拉伸，此时针头741从架体1300上向外伸出向收缩入架体1300内进行转变，当第二转动块转动的过程中，使得驱动件900不对注射装置740进行拉伸，使得弹性结构1400恢复形变发生的力使得针头741能够完成刺入的动作。
注射机的第十五实施例：
注射器具的第十五实施例在注射器具的第十三实施例和注射器具的第十四实施例的基础上增加的技 术特征为：如图9所示，还包括有工作部800，工作部800上包含有弧形接触面，弧形界面处用于与待注射的物体接触，从而使得工作部800可以与待注射的物体更好地贴合，弧形接触面上设有出孔810，通过出孔810，注射装置740的针头741能够相对弧形接触面向外伸出，从而完成对待注射物体的刺入动作。
注射机的第十六实施例：
注射器具的第十六实施例在注射器具的第十五实施例的基础上增加的技术特征为，工作部800包含第一支架820和第二支架830，第一支架820和第二支架830相邻设置，第一支架820上设有第一斜面850，第二支架830上设有第二斜面860，第一斜面850和第二斜面860组成“V”型结构，从而使得这种结构可以较为容易地贴合待注射的物体。
在本实施例中，如图10所示，包含有第一注射装置740a和第二注射装置740b，第一注射装置740a与第一支架820相连接，且第一注射装置740a能够相对第一支架820移动，使得第一注射装置740a的第一针头741a能够相对位于第一支架820上的第一出孔811进行伸出，从而使得第一注射装置740a完成对待注射的物体的刺入动作；同理，第二注射装置740b与第二支架830相连接，且第二注射装置740b能够相对第二支架830移动，使得第二注射装置740b的针头741b能够相对位于第二支架830上的第二出孔812进行伸出，从而使得第二注射装置740b完成对待注射的物体的刺入动作
如图10所示，在本实施例中，还包括有连块1600和第一连杆1800和第一连杆1800，第一连杆1800的一端与驱动件900相连接，第一连杆1800的另一端同时连接有第一连杆1800和第二连接，第一连杆1800上相对于连块1600的另一端与第一注射装置740a相连接，从而驱动第一注射装置740a能够相对第一支架820进行移动，第二连杆1900上相对于连块1600的另一端与第二注射装置740b相连接，从而驱动第二注射装置740b能够相对第二支架830进行移动。
结合图6和图7，通过上述结构，通过驱动装置110的驱动，第二移动块140的移动带动驱动件900移动，通过连块1600、第一连杆1800和第二连杆1900的传动，使得位于第一支架820的第一注射装置740a和位于第二支架830上的第二注射装置740b能够完成注射动作。
注射机的第十七实施例：
如图10所示，注射器具的第十七实施例在注射器具的第十六实施例的基础上增加的技术特征为：工作部800上还包括压杆1500，第一支架820和第二支架830分别位于压杆1500的两侧设置，压杆1500上临近第一斜面850和第二斜面860的一端上设有弧面840，通过第一斜面850、弧面840和第二斜面860共同组成了弧形接触面，通过弧形接触面，能够较好地与待注射的物体接触。
注射机的第十八实施例：
注射器具的第十八实施例在注射器具的第十七实施例的基础上增加的技术特征为；第一支架820和第二支架830均能够相对压杆1500进行转动，如图10所示，第一支架820能够相对压杆1500件逆时针的转动，第二支架830能够相对压杆1500进行顺时针转动，从而使得转动后的第一支架820上的第一斜面850、第二支架830上的第二斜面860和压杆1500上的弧面840形成一个较为平缓的弧面结构，可以较好地与待注射物体接触。
在本实施例中，当第一支架820和第二支架830相对压杆1500进行转动时，位于第一支架820上的第一注射装置740a和位于第二支架830上第二注射装置740b也分别跟随第一支架820和第二支架830转 动，这使得第一注射器和第二注射器在注射的过程中会相对待注射的物体倾斜一定的角度，从而避免了垂直刺入的过程中对待注射的物体的肌体造成损伤。
注射机的第十九实施例：
注射器具的第十九实施例在注射器具的上述实施例的基础上增加的技术特征为：如图10所示，还包括有复位弹簧1700，第一支架820和压杆1500之间具有复位弹簧1700，第二支架830和压杆1500之间也具有复位弹簧1700，当待注射物体开压杆1500、第一支架820和第二支架830，待注射物体离开第一斜面850、第二斜面860和弧面840时，通过复位弹簧1700能够使得第一支架820和第二支架830回复到初始装置，即图7所示的状态。
在上述结构中，复位弹簧1700还具有一个有益效果，该效果为：由于第一支架820和第二支架830均通过复位弹簧1700与压杆1500相连接，这使得待注射的物体与第一斜面850和第二斜面860相接触时，第一斜面850和第二斜面860均给予待接触的物体一定的力的作用，这使得第一斜面850、第二斜面860与待注射的物体的接触更加的紧密，有利于第一注射装置740a和第二注射装置740b的注射，与此同时，由于第一支架820和第二支架830通过复位弹簧1700与压杆1500相接触，这使得第一压杆1500和第二压杆1500对待注射的物体的压力较为有限，不会对位于第一斜面850、第二斜面860和弧面840形成的凹陷中的待注射的物体造成太大的挤压力，保证了待注射的物体的安全性。
注射机的第二十实施例：
注射器具的第二十实施例在注射器具的上述实施例的基础上增加的技术特征为：还包括触发装置730，触发装置730位于工作部800上，用于与待注射的物体接触，触发装置730与驱动装置110电连接，当触发装置730与待注射的物体接触，从而使得触发装置730被触发，继而使得与触发装置730电联接的驱动装置110开始工作，继而使得第一移动块120和第二移动块140移动，完成注射装置740完成刺入和注射两个动作。
注射机的第二十一实施例：
注射器具的第二十一实施例在注射器具第十七实施例或注射器具第十八实施例基础上增加的技术特征为：触发装置730可以位于第一支架820的第一斜面850上、第二支架830的第二斜面860上或压杆1500的弧面840上。
注射机的第二十二实施例：
注射器具的第二十二实施例在注射器具的第二十一实施例基础上增加的技术特征为：触发装置730位于连块1600上临近压杆1500的一侧，当压杆1500被待注射的物体挤压时，向如图10所示的下方移动的压杆1500会触发触发装置730，从而驱动驱动结构100移动，从而使得注射装置740完成刺入和注射两个动作。
注射机的第二十三实施例：
注射器具的第二十三实施例与注射器具的第二实施例的区别在于，在注射装置740的第二实施例中，通过泵体300的运动使得液体能够被输送到待注射的物体中，在本实施例中，储液罐200的罐体本身能够产生形变，以改变所述储液罐200的体积，通过改变储液罐200本身的体积，从而改变储液罐200内部的压强，当储液罐200收缩体积，对储液罐200的内部空间进行挤压，内部的液体从储液罐200的出口进入 到注射装置740中，当储液罐200恢复体积，通过加料口400，外部的液体会进入到储液罐200中，完成对储液罐200的补料。
注射机的第二十四实施例
注射器具的第二十四实施例在注射器具的第二实施例和注射器具的第二十三实施例的区别为：在注射器具的第二实施例和注射器具的第十三实施例中均通过加料口400对储液罐200进行补料，在注射装置740的第十三实施例中，不存在加料口400，储液罐200是可以更换的，为一次性产品，储液罐200和注射装置740可拆卸的连接，从而使得一个储液罐200中的液体注射完毕后，更换储液罐200即可。
注射机的第二十五实施例
如图8和图11所示，注射器具第二十五实施例在注射器具的第二十四实施例的基础上增加的技术特征为：还包括限位块1000，限位块1000用于对泵体300限位，使得泵体300位于储液罐200外的一侧在移动的过程中会被限位块1000限位，从而使得泵体300的行程受到限制，从而调整通过泵体300注入到针头741中的液体的体积。
注射机的第二十六个实施例：
结合图4、图10和图11，在注射器具第二实施例和注射器具第十三实施例的基础上增加的技术特征为：本装置包括有两个注射装置740，分别为第一注射装置740a和第二注射装置740b，包含两个限位块1000，第一限位块1010和第二限位块1020，两个储液罐200，第一储液罐210和第二储液罐220，第一储液罐210包含有第一加料口410，第二储液罐220包含第二加料口420，第一储液罐210通过第一输液管与第一注射装置740a相连接，第二储液罐220通过第二输液管与第二注射装置740b相连接，由于第一注射装置740a和二注射装置740都与第二移动块140相连接，通过这种结构中，使得第一注射装置740a和第二注射装置740b可以向待注射的物体注射不同种的疫苗。
注射机的第二十七实施例：
注射器具的第二十七实施例在注射器具的上述实施例的基础上，增加的技术特征为：结合图10，待注射的物体为家禽类，当家禽类的胸部被按压到压杆1500上的弧面840上时，通过驱动装置110驱动，通过第二移动块140对于驱动件900的驱动，使得通过连块1600、第一连杆1800和第二连杆1900对第一注射装置740a和第二注射装置740b进行推动，与此同时，第一连杆1800和第二连杆1900的推力使得第一支架820和第二支架830相对压杆1500开始转动，使得第一斜面850、第二斜面860和弧面840形成一个凹陷，使得家禽正好处于该凹陷中，与此同时，第一家禽的其中一侧胸部正好与第一斜面850贴合，另一侧胸部与第二侧胸部贴合，此时通过第一注射装置740a和第二注射装置740b对家禽的两侧胸部上注射液体，可以使得第一注射装置740a的针头741和第二装置的针头741能够倾斜着刺入到家禽的两侧胸部中，避免了在注射装置740的针头741刺入到家禽胸部时，对家禽的肌体和/或骨头造成损伤。
上面结合附图对本发明实施例作了详细说明，但是本发明不限于上述实施例，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。此外，在不冲突的情况下，本发明的实施例及实施例中的特征可以相互组合。

Claims (33)

  1. 一种驱动结构，其特征在于，包括：驱动装置、第一摆动组件和第二摆动组件，所述第一摆动组件和所述第二摆动组件均包括有摆块和移动块，所述摆块和所述移动块相接触，所述第一摆动组件的所述摆块与和所述第二摆动组件的所述摆块均与所述驱动装置的输出端相连接，同一个摆动组件中的所述摆块驱动所述移动块移动，所述第一摆动组件中的所述移动块和所述第二摆动组件的所述移动块的工作行程间隔进行。
  2. 根据权利要求1所述的驱动结构，其特征在于，所述驱动装置包括第一输出端和第二输出端，所述第一摆块组件的所述摆块与所述驱动装置的第一输出端相连接，所述第二摆块组件的所述摆块与所述驱动装置的第二输出端相连接。
  3. 根据权利要求1所述的驱动结构，其特征在于，所述摆块包括固定端和移动端，所述固定端与所述输出端相连接，所述摆块能够围绕所述固定端移动，所述移动端用于驱动所述移动块移动。
  4. 根据权利要求3所述的驱动结构，其特征在于，所述固定端上设有滚轮，所述移动块上设有通孔，所述摆块位于所述通孔中，所述摆块通过所述滚轮与所述通孔的内壁相连接，用于驱动所述移动块移动。
  5. 根据权利要求1所述的驱动结构，其特征在于，还包括有第一轨道和第二轨道，所述第一摆动组件的所述摆块包括第一摆块，所述第一摆动组件的所述移动块包括第一移动块，第二摆动组件的所述摆块包括第二摆块，所述第二摆动组件的所述移动块包括第二移动块，所述第一移动块能够沿着所述第一轨道移动，所述第二移动块能够沿着所述第二轨道移动。
  6. 根据权利要求1所述的驱动结构，其特征在于，所述第二摆动组件的所述摆块与所述第一摆动组件的所述摆块角度差在80°至180°之间。
  7. 根据权利要求1所述的驱动结构，其特征在于，所述第一摆动组件所述第二摆动组件均为曲柄滑块结构，所述摆块为曲柄机构，所述移动块为滑块结构。
  8. 根据权利要求4所述的驱动结构，其特征在于，所述通孔沿X轴方向的长度大于或等于所述固定端与所述移动端之间的距离，小于或等于所述固定端与所述移动端之间的距离的两倍，所述通孔沿Y轴方向的长度大于或等于所述固定端与所述移动端之间的距离的两倍。
  9. 一种注射机，其特征在于，包括注射装置、储液罐和如权利要求5所述的驱动结构，所述储液罐的出口与所述注射装置的入口相连通，所述储液罐用于向所述注射装置中输送液体，所述驱动结构用于驱动所述注射装置完成刺入动作和注射动作。
  10. 根据权利要求9所述的注射机，其特征在于，还包括推动块和输液管，所述输液管的一端与所述储液罐相连接，所述输液管的出口另一端与所述注射装置的入口相连接，所述推动块上具有限位槽，至少部分所述输液管位于所述限位槽中，所述推动块与所述第二移动块相连接，通过所述第二移动块驱动所述推动块移动，驱动所述注射装置完成刺入的动作。
  11. 根据权利要求10所述的注射机，其特征在于，所述第二移动块的工作行程在所述第一移动块的工作行程之前。
  12. 根据权利要求10所述的注射机，其特征在于，还包括卡块，所述卡块临近所述储液罐设置，所述卡块上还包括有卡口，所述卡口对所述输液管进行限位。
  13. 根据权利要求9所述的注射机，其特征在于，还包括佩戴装置，所述注射装置与所述佩戴装置相连接，并相对所述佩戴装置移动。
  14. 根据权利要求13所述的注射机，其特征在于，还包括有外层管，所述注射装置能够在所述外层管中移动，所述外层管包含出针口，所述出针口临近所述佩戴装置设置，所述注射装置能够从所述出针口向外伸出。
  15. 根据权利要求14所述的注射机，其特征在于，至少部分注射装置能够缩入所述外层管中。
  16. 根据权利要求15所述的注射机，其特征在于，所述佩戴装置包括用于与所述肢体套接的套筒结构，所述套筒结构能够变形以调节直径。
  17. 根据权利要求16所述的注射机，其特征在于，所述套筒结构包括底座和佩戴结构，所述佩戴结构上沿长度方向设置至少两个卡槽，所述底座上设有卡勾，所述佩戴结构的一端与所述底座连接，另一端通过所述卡槽卡接在所述卡勾上；
    或者，所述套筒结构包括底座和佩戴结构，所述佩戴结构上沿长度方向设置至少两个卡槽，所述底座上设有两个卡勾，所述佩戴结构的一端通过一个所述卡槽卡接在一个所述卡勾上，所述佩戴结构的另一端通过另一个所述卡槽卡接在另一个所述卡勾上。
  18. 根据权利要求16所述注射机，其特征在于，所述套筒结构由弹性材料制成，且所述套筒结构的截面为“C”型。
  19. 根据权利要求16所述的注射机，其特征在于，还包括限位装置，所述注射装置包括针头，所述限位装置包括挡板，所述挡板位于所述套筒结构靠近所述针头的一侧，并位于所述肢体伸出的路径上。
  20. 根据权利要求15所述的注射机，其特征在于，还包括触发装置，所述触发装置连接在所述佩戴装置上，所述触发装置与所述驱动装置电联接，所述驱动装置的输出端与所述注射装置相连接；
    或者，还包括触发装置和驱动装置，所述触发装置连接在所述注射装置上，所述触发装置与所述驱动装置电联接，所述驱动装置的输出端与所述注射装置相连接。
  21. 根据权利要求16所述的注射机，其特征在于，包括：触发装置、第一佩戴装置、第二佩戴装置、第一注射装置和第二注射装置，所述第一注射装置与所述第一佩戴装置相连接，所述第二注射装置与所述第二佩戴装置相连接，所述第一佩戴装置和所述第二佩戴装置相连接，至少一个所述注射装置上连接有触发装置。
  22. 根据权利要求9所述的注射机，其特征在于，还包括驱动件和注射装置，所述驱动件的一端与所述第二移动块相连接，另一端与所述注射器相连接，通过所述第二移动块对所述注射器的推动，用于完成所述注射器相对物体的刺入动作；
    或者，还包括架体、驱动件和弹性结构，所述驱动件的一端与所述第二移动块相连接，另一端与所述注射器相连接，所述弹性结构的一端与所述架体相连接，另一端与所述注射器相抵持，当所述驱动件拉动所述注射装置时，所述弹性结构被压缩或拉伸，所述弹性结构恢复形变的力被用于完成所述注射器相对物体的刺入动作。
  23. 根据权利要求22所述的注射机，其特征在于，还包括输液管、工作部，所述注射器位于所述工作部中，所述输液管的一端与所述储液罐相连接，所述输液管的另一端与所述注射器相连接。
  24. 根据权利要求23所述的注射机，其特征在于，所述工作部包括弧形接触面，所述弧形接触面用于与物体接触，所述弧形接触面上包含出孔，所述注射器的注射装置的针头能够从所述出孔相所述工作部外伸出。
  25. 根据权利要求23所述的注射机，其特征在于，还包括工作部包括第一支架和第二支架，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述第一支架和所述第二支架相邻设置，所述第一斜面和第二斜面形成“V”形结构，用于对物体进行支撑；
    或者，还包括工作部包括第一支架和第二支架，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述第一支架和所述第二支架相邻设置，所述第一斜面和第二斜面形成“V”形结构，用于对物体进行支撑，且所述第一支架和所述第二支架可相对转动，从而调整所述第一斜面和所述第二斜面之间的角度，调整使得“V”型结构的大小。
  26. 根据权利要求24所述的注射机，其特征在于，还包括第一支架、第二支架和压杆，所述第一支架位和所述第二支架位各位于所述压杆的一端，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述压杆上包含有弧面，所述第一斜面、所述弧面和所述第二斜面形成弧形接触面，所述弧形接触面用于与物体接触。
  27. 根据权利要求26所述的注射机，其特征在于，所述第一支架和所述第二支架可相对所述压杆进行转动，所述第一支架位和所述第二支架位各位于所述压杆的一端，所述第一支架上包含有第一斜面，所述第二支架上包含有第二斜面，所述压杆上包含有弧面，当所述第一支架和所述第二支架位于远离所述压杆的位置时，所述第一斜面、所述第二斜面和所述弧面形成弧形接触面。
  28. 根据权利要求23所述的注射机，其特征在于，所述工作部上设有触发装置。
  29. 根据权利要求26所述的注射机，其特征在于，还包括触发装置、连块和连杆，所述连块的一端与所述驱动装置的输出端相连接，另一端与所述连杆可转动的连接，所述连杆远离所述连块的一端与所述注射装置相连接，所述触发装置位于所述连块上临近所述压杆的一侧，所述驱动件驱动所述压杆运动时，能够触发所述触发装置；
    所述触发装置位于所述第一斜面、所述第二斜面或所述弧面上。
  30. 根据权利要求9或23所述注射机，其特征在于，还包括有活塞，所述注射装置与所述第一移动块相连接，所述第一移动块驱动所述活塞相对所述储液罐运动，以驱动所述储液罐完成将位于所述储液罐中液体向所述注射装置的输送的动作；
    或者，所述储液罐的出口与所述注射装置的入口相连通，所述注射装置与所述第二移动块相连接，所述储液罐的罐体能够伸缩，以改变所述储液罐的体积，所述储液罐的罐体与所述驱动结构相的所述第一移动相连接，通过所述驱动结构的驱动改变所述储液罐的体积。
  31. 根据权利要求9或23所述的注射机，其特征在于，所述储液罐上设有用于向所述储液罐中补充液体的加料口，远离所述注射装置的针头的一端与外界相连通，用于向所述储液罐中补充液体；
    或者所述储液罐与所述注射装置可拆卸的连接。
  32. 根据权利要求30所述的注射机，其特征在于，还包括限位块，所述限位块用于对所述活塞限位，从而调节所述储液罐向所述注射装置的针头注入的液体的体积。
  33. 根据权利要求27所述的注射机，其特征在于，包括第一注射器、第二注射器、第一连杆、第二连杆和连块，所述连块的一端与所述驱动件相连接，所述连块的另一端与所述第一连杆和所述第二连杆相连接，所述第一连杆的一端可转动与所述连块相连接，所述第一连杆的另一端可转动的与所述第一注射器相连接，所述第二连杆的一端可转动与所述连块相连接，所述第二连杆的另一端可转动的与所述第一注射器相连接；
    所述工作部包含架体、第一支架和第二支架，第一注射器与所述第一支架相连接，所述第一支架上设有第一出孔，所述第一注射器的针头能够相对所述第一出孔向所述工作部外伸出，所述第二支架上设有第二出孔，所述第二注射器的针头能够相对所述第二出孔向所述工作部外伸出。
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US20210128826A1 (en) 2021-05-06
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