CN211381717U

CN211381717U - Bone cement filling device with automatic pushing function

Info

Publication number: CN211381717U
Application number: CN201922166105.5U
Authority: CN
Inventors: 唐毅; 张�成
Original assignee: Shuohui Jiangsu Medical Technology Co ltd
Current assignee: Shuohui Jiangsu Medical Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-01
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a bone cement filler that possesses automatic propelling movement function, including injection tube and push rod, the left end fixed mounting of injection tube inner chamber bottom has the motor, and the output shaft fixedly connected with driving shaft of motor, driving shaft are connected with the driven shaft through belt drive, the middle-end fixedly connected with gear of driven shaft, the right side fixedly connected with connecting rod of driven shaft, the right side fixedly connected with baffle of connecting rod. The utility model discloses set up driven shaft, gear, driving shaft and belt, the bone cement is adorned to the injection tube, when needs pour into, open motor work through external controller, the motor drives the driving shaft and rotates, the driving shaft passes through the belt and drives the driven shaft and rotate, the driven shaft drives gear revolve, the gear drives the push rod through the latch and carries out the side-to-side motion, the push rod drives piston side-to-side motion, it does not have the automatic propelling movement function to have solved current bone cement injector, need artifical propelling movement, the problem of work efficiency has been influenced.

Description

Bone cement filling device with automatic pushing function

Technical Field

The utility model relates to a bone cement technical field specifically is a bone cement tucker that possesses automatic propelling movement function.

Background

PVP, commonly called bone cement, has a chemical name of polyvinylpyrrolidone, is a water-soluble high-molecular compound with excellent performance and wide application, belongs to a high-tech content and high-added-value fine chemical product, is an important chemical intermediate and a medical intermediate advocated internationally, and is one of three new pharmaceutical auxiliary materials advocated internationally, wherein the most widely applied is a bonding agent of tablets and granules, wherein a bone cement injector is involved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bone cement tucker that possesses automatic propelling movement function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bone cement tucker that possesses automatic propelling movement function, includes injection tube and push rod, the left end fixed mounting of injection tube inner chamber bottom has the motor, the output shaft fixedly connected with driving shaft of motor, the driving shaft is connected with the driven shaft through belt transmission, the middle-end fixedly connected with gear of driven shaft, the right side fixedly connected with connecting rod of driven shaft, the right side fixedly connected with baffle of connecting rod.

Preferably, the upper end and the lower end of the push rod are fixedly connected with a plurality of clamping teeth, and the right side of the push rod is fixedly connected with a piston.

Preferably, the left side fixedly connected with of push rod is shaken hands, the surface cover of shaking hands is equipped with anti-skidding cover.

Preferably, the middle end of the right side of the injection tube is fixedly connected with an injection tube, and the right end of the front side of the injection tube is provided with an injection hole.

Preferably, the middle end of the front face of the injection tube is provided with an observation port, and the left side of the injection tube is fixedly connected with a connecting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses the driven shaft has been set up, the gear, driving shaft and belt, bone cement is adorned to the injection tube, when needs pour into, open motor work through external controller, the motor drives the driving shaft and rotates, the driving shaft passes through the belt and drives the driven shaft and rotate, the driven shaft drives gear revolve, the gear drives the push rod through the latch and carries out the side-to-side motion, the push rod drives piston side-to-side motion, the piston side-to-side motion carries out the propelling movement to the bone cement of injection tube inner chamber, the purpose of automatic propelling movement has been reached, it does not have the automatic propelling movement function to have solved current bone cement injector, need artifical propelling movement, work efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the observation port of the present invention.

In the figure: 1. an injection tube; 2. a partition plate; 3. a driven shaft; 4. a connecting plate; 5. clamping teeth; 6. handshaking; 7. an anti-slip sleeve; 8. a push rod; 9. a gear; 10. a motor; 11. a drive shaft; 12. a belt; 13. a connecting rod; 14. a piston; 15. an injection hole; 16. an injection tube; 17. a viewing port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an injection tube 1, baffle 2, driven shaft 3, connecting plate 4, latch 5, 6, antiskid cover 7, push rod 8, gear 9, motor 10, driving shaft 11, belt 12, connecting rod 13, piston 14, injection orifice 15, injection tube 16 and viewing aperture 17 part are the parts that general standard or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a bone cement filler with an automatic pushing function comprises an injection tube 1 and a push rod 8, wherein a plurality of latch teeth 5 are fixedly connected to the upper and lower ends of the push rod 8, a piston 14 is fixedly connected to the right side of the push rod 8, a grip 6 is fixedly connected to the left side of the push rod 8, an anti-slip sleeve 7 is sleeved on the surface of the grip 6, a motor 10 is fixedly installed at the left end of the bottom of the inner cavity of the injection tube 1, an injection tube 16 is fixedly connected to the middle end of the right side of the injection tube 1, an injection hole 15 is formed at the right end of the front side of the injection tube 16, an observation port 17 is formed at the middle end of the front side of the injection tube 1, a connecting plate 4 is fixedly connected to the left side of the injection tube 1, a driving shaft 11 is fixedly connected to the output, the right side fixedly connected with baffle 2 of connecting rod 13, driven shaft 3 has been set, gear 9, driving shaft 11 and belt 12, bone cement has been adorned to injection tube 1, when needs pour into, open motor 10 work through external controller, motor 10 drives driving shaft 11 and rotates, driving shaft 11 drives driven shaft 3 through belt 12 and rotates, driven shaft 3 drives gear 9 and rotates, gear 9 drives push rod 8 through latch 5 and carries out the side-to-side motion, push rod 8 drives piston 14 side-to-side motion, piston 14 moves right and carries out the propelling movement to the bone cement of injection tube 1 inner chamber, the purpose of automatic propelling movement has been reached (external controller's model is DATA-7311 in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply in this application).

During the use, driven shaft 3 has been set up, gear 9, driving shaft 11 and belt 12, bone cement has been adorned to injection tube 1, when needs pour into, open motor 10 work through external controller, motor 10 drives driving shaft 11 and rotates, driving shaft 11 drives driven shaft 3 through belt 12 and rotates, driven shaft 3 drives gear 9 and rotates, gear 9 drives push rod 8 through latch 5 and carries out the side-to-side motion, push rod 8 drives piston 14 side-to-side motion, piston 14 moves right and carries out the propelling movement to the bone cement of injection tube 1 inner chamber, the purpose of automatic propelling movement has been reached, it does not have the automatic propelling movement function to have solved current bone cement injector, need artifical propelling movement, the problem of work efficiency has been influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bone cement tucker that possesses automatic propelling movement function, includes injection cylinder (1) and push rod (8), its characterized in that: the injection cylinder (1) is characterized in that a motor (10) is fixedly mounted at the left end of the bottom of an inner cavity of the injection cylinder (1), an output shaft of the motor (10) is fixedly connected with a driving shaft (11), the driving shaft (11) is connected with a driven shaft (3) through a belt (12) in a transmission mode, a middle end of the driven shaft (3) is fixedly connected with a gear (9), a right side of the driven shaft (3) is fixedly connected with a connecting rod (13), and a right side of the connecting rod (13) is fixedly connected with.

2. The bone cement filler with automatic pushing function as claimed in claim 1, wherein: the upper end and the lower end of the push rod (8) are fixedly connected with a plurality of clamping teeth (5), and the right side of the push rod (8) is fixedly connected with a piston (14).

3. The bone cement filler with automatic pushing function as claimed in claim 1, wherein: the left side fixedly connected with of push rod (8) holds hand (6), the surface cover of holding hand (6) is equipped with antiskid cover (7).

4. The bone cement filler with automatic pushing function as claimed in claim 1, wherein: the middle end of the right side of the injection tube (1) is fixedly connected with an injection tube (16), and the right end of the front side of the injection tube (16) is provided with an injection hole (15).

5. The bone cement filler with automatic pushing function as claimed in claim 1, wherein: the observation port (17) has been seted up to the middle-end in injection tube (1) front, the left side fixedly connected with connecting plate (4) of injection tube (1).