Electrically controlled mechanical spring type veterinary injection device

A technology of mechanical springs and injection devices, which is applied in veterinary instruments, syringes, auto-injectors, etc., can solve the problems of unsuitable animal injections and complex structure and composition, and achieve the effect of rapid injection, simple structure and composition, and simple injection operation

Inactive Publication Date: 2016-05-11
HEILONGJIANG KANGGEER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its structure is complex, and the push rod needs a large force to complete the injection, so it is not suitable for animal injection

Method used

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  • Electrically controlled mechanical spring type veterinary injection device

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing and example.

[0015] Such as figure 1 As shown, a mechanical spring-type veterinary injection device with electrical control, the structure includes: injection needle 1, needle installation head 2, injection tube 3, piston 4, spacer 5, piston rod 6, compression spring 7, rolling ball 8. Soft iron column 9, electromagnetic box 10, electromagnet core 11, handle 12, adjustment switch 13, circuit 14, lithium battery 15, ring slide rail 16, scale 17, electromagnetic coil 18, one end of the injection tube 3 The needle installation head 2 is provided, the injection needle 1 is installed on the needle installation head 2, the injection tube 3 and the needle installation head 2 are of an integral structure, the piston 4 is installed in the injection tube, and a spacer 5 is arranged on the piston, and the piston 4 is connected with the piston rod 6, one end of the piston rod 6 is fixe...

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Abstract

The invention discloses an electrically controlled mechanical spring type veterinary injection device, and belongs to the technical field of electrical mechanical devices. One end of an injection tube is provided with a needle installation head, and an injection needle is arranged on the needle installation head; the injection tube and the needle installation head are integrated; a piston is arranged in the injection tube, cushion blocks are arranged on the piston, and the piston is connected to a piston column; a soft iron prop is fixedly arranged at one end of the piston column; compression springs are arranged between the cushion blocks and the injection tube; an electromagnetic box is connected to the injection tube through a circular slide rail; rolling balls are arranged between the circular slide rail and the piston column; an electromagnet core is arranged in the electromagnetic box; an electromagnetic coil is wound on the electromagnet core; the electromagnetic coil is connected to a lithium battery through a line; a regulation switch is arranged on the line; and a handle is arrange at one end of the electromagnetic box. The electromagnet core and the electromagnetic coil are formed an electromagnet, and injection can be completed through electromagnetic force generated by the electromagnet and elastic force of the compression springs; injection saves effort, is fast, and is simple in operation; and the electrically controlled mechanical spring type veterinary injection device is scientific and reasonable in design, is simple in structure, is convenient in use, and has a wide application prospect.

Description

technical field [0001] The invention relates to an electrical mechanical device, in particular to a mechanical spring type veterinary injection device adopting electrical control, which belongs to the technical field of electrical mechanical devices. Background technique [0002] The syringe consists of a barrel with a small hole at the front end and a matching piston rod. Syringes are used to inject or withdraw small amounts of liquids into or from otherwise inaccessible areas. When the core rod is pulled out, the liquid or gas is sucked from the small hole at the front end of the syringe, and the liquid or gas is squeezed out when the core rod is pushed in. The process of withdrawing or injecting gas or liquid with a syringe and needle is called injection. [0003] Chinese Patent No.: CN201220076985.2 provides a veterinary syringe, which is characterized in that it includes: a push rod, a bag body, a syringe, a non-slip sleeve, an injection nozzle, a needle and a sealing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D7/00A61M5/20
Inventor 不公告发明人
Owner HEILONGJIANG KANGGEER TECH
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