CN110811867A

CN110811867A - Clamping device of imitative huge lizard tooth

Info

Publication number: CN110811867A
Application number: CN201911175056.XA
Authority: CN
Inventors: 周祖鹏; 蒋开云; 裴雨蒙; 钟雪波; 李玉寒; 鹿浪; 王义华
Original assignee: Guilin University of Electronic Technology
Current assignee: Hefei Wisdom Dragon Machinery Design Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-02-21
Anticipated expiration: 2039-11-26
Also published as: CN110811867B

Abstract

The invention belongs to the technical field of bionic devices, and particularly relates to a clamping device for simulating giant lizard teeth. The bionic giant-exendin tooth gripping forceps are reasonable and novel in structure, compared with mechanical type operation forceps, the whole operation process reduces the gripping force of medical staff during use by simulating the occlusion of bionic giant-exendin teeth, and meanwhile, the gripping force can be adjusted, the length of the device can be controlled, and the bionic giant-exendin tooth gripping forceps have a good use effect.

Description

Clamping device of imitative huge lizard tooth

Technical Field

The invention belongs to the technical field of bionic devices, and particularly relates to a clamping device for simulating giant lizard teeth.

Background

The doctor need use the operation pincers to fix the organ at the in-process of performing the operation, and the doctor is long-time to operate the health comparatively tired out, will use great strength just can control the operation pincers, realizes unblock and centre gripping locking, because the doctor is tired, is difficult to control the use dynamics, causes the operation from the hand pincers slippage easily sometimes, can cause not fine fixed to the organ of centre gripping, and it is not very convenient to use.

Disclosure of Invention

The present invention is directed to a clamping device for simulating a giant lizard tooth, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a clamping device for simulating giant Exendian teeth comprises a fixed plate, wherein two fixed rods are symmetrically fixed on one side of the fixed plate, a hollow cavity is arranged in the fixed plate, a storage battery and a controller are fixedly connected in the hollow cavity, a first switch and a second switch are fixedly connected on the outer side of the fixed plate, object placing grooves are formed in two opposite sides of the fixed rods, screw rods are arranged in the object placing grooves, slide blocks are connected to the screw rods in a threaded manner, clamping plates are fixedly connected to opposite ends of the two slide blocks, a cavity is formed in the clamping plates, slide grooves are formed in opposite sides in the cavity, slide rods are fixedly connected in the slide grooves, transverse plates are sleeved on the two slide rods in a sliding manner, an electric telescopic rod is fixedly connected between one side of each transverse plate and the inner side wall of the cavity, and a plurality of inserting rods are fixedly connected to the other sides, the one end of inserted bar slides and runs through splint and outwards extend, the one end of screw rod extends to the cavity intracavity, cavity intracavity fixedly connected with biax motor, be equipped with the thread groove on biax motor's the output shaft and with screw rod intermeshing, biax motor, electric telescopic handle, first switch, second switch all with controller electric connection.

Preferably, the slide rod is wound with a spring, and two ends of the spring are respectively and fixedly connected with the transverse plates on the side wall of the sliding groove.

Preferably, the inner side wall of the object placing groove is fixedly connected with a supporting block, one side of the supporting block is provided with a supporting groove, the other end of the screw rod extends into the supporting groove and is abutted against the supporting groove, and the screw rod is rotatably connected with the fixing plate.

Preferably, the storage battery is provided with a wireless charging module.

Preferably, a handle is fixedly connected to one side of the fixing plate.

Preferably, the controller adopts an STM main control chip.

Compared with the prior art, the invention has the beneficial effects that: drive the slider through the screw rod and remove, realize that splint can be flexible from beginning to end, then realize through electric telescopic handle that the inserted bar is close to each other or keep away from, realize the regulation of the tight dynamics of clamp, whole process realizes mechanized control, has avoided the manual power control of doctor, and has guaranteed to add the stability of holding, can realize carrying out the centre gripping to the organ and loosen, makes things convenient for the doctor to use.

Drawings

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

FIG. 2 is an enlarged view of the structure at A of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1-storage battery, 2-double-shaft motor, 3-slide block, 4-screw rod, 5-supporting block, 6-clamping plate, 7-electric telescopic rod, 8-transverse plate, 9-inserting rod, 10-controller, 11-fixing rod, 12-first switch, 13-handle, 14-second switch, 15-fixing plate, 16-slide rod and 17-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a clamping device for simulating giant Exendian teeth comprises a fixing plate 15, two fixing rods 11 are symmetrically fixed on one side of the fixing plate 15, a hollow cavity is arranged in the fixing plate 15, a storage battery 1 and a controller 10 are fixedly connected in the hollow cavity, the storage battery 1 is used for providing power for the whole device, the controller 10 is used for controlling the operation of internal electronic components, a first switch 12 and a second switch 14 are fixedly connected to the outer side of the fixing plate 15, the first switch 12 and the second switch 14 are respectively used for controlling the forward rotation or reverse rotation of a double-shaft motor 2 and the extension and retraction of an electric telescopic rod 7, object placing grooves are respectively arranged on the opposite sides of the two fixing rods 11, screw rods 4 are respectively arranged in the two object placing grooves, sliders 3 are connected to the screw rods 4 in a threaded manner, clamping plates 6 are fixedly connected to the opposite ends of the two sliders 3, the screw rods 4 can drive the sliders 3 to horizontally move after rotating, the inner part of the clamping plate 6 is provided with a cavity, one opposite side in the cavity is provided with a chute, a slide rod 16 is fixedly connected in the chute, a transverse plate 8 is sleeved on the two slide rods 16 in a sliding way, the transverse plate 8 can slide on the slide rod 6, an electric telescopic rod 7 is fixedly connected between one side of the transverse plate 8 and the inner side wall of the cavity, the other side of the transverse plate 8 is fixedly connected with a plurality of inserting rods 9, one end of each inserting rod 9 penetrates through the clamping plate 6 in a sliding way and extends outwards, the electric telescopic rod 7 can drive the transverse plate 8 to move, so that the inserting rods 9 can reciprocate, one end of each screw rod 4 extends into the cavity, a double-shaft motor 2 is fixedly connected in the cavity, a thread groove is arranged on an output shaft of the double-shaft motor 2 and is meshed with the screw rod 4, the double-shaft motor 2, the electric telescopic rod 7, the first switch 12 and the second switch, the telecommunication connection facilitates the controller 10 to control the various electrical appliances.

Further, a spring 17 is wound on the sliding rod 16, two ends of the spring 17 are fixedly connected with the side wall of the sliding groove and the transverse plate 8 respectively, and the spring 17 increases certain buffer force to avoid damage to organs due to overlarge clamping force; furthermore, a supporting block 5 is fixedly connected to the inner side wall of the object placing groove, a supporting groove is formed in one side of the supporting block 5, the other end of the screw rod 4 extends into the supporting groove and abuts against the supporting groove, the screw rod 4 is rotatably connected with the fixing plate 15, the supporting block 5 supports and limits the screw rod wire to a certain extent, and the screw rod 4 is prevented from shaking when rotating; furthermore, the storage battery 1 is provided with a wireless charging module, so that the storage battery 1 can be charged conveniently; furthermore, one side of the fixing plate 15 is fixedly connected with a handle 13, and medical staff can use the whole clamping device conveniently through the handle 1; further, the controller 10 uses the STM32 as a main control chip, which has the advantage of low power consumption.

The working principle is as follows: through first switch 12 during the use, can realize 2 corotation and the reversal of biax motor, and then realize 4 corotation of screw rod or reversal, then realize slider 3 reciprocating motion on screw rod 4, then drive splint 6 can reciprocating motion, realize the regulation of device length, make things convenient for doctor's use, to different organs, the centre gripping dynamics is also different, pass through second switch 14 this moment, control electric telescopic handle 7's extension, and then realize that diaphragm 8 drives inserted bar 9 and be close to each other, add the organ and hold, after finishing when holding, reverse start electric telescopic handle 7, realize keeping away from of inserted bar 9, stop to add the organ and hold, can be convenient charge equipment through wireless charger. The bionic giant-exendin tooth gripping forceps are reasonable and novel in structure, compared with mechanical type operation forceps, the whole operation process reduces the gripping force of medical staff during use by simulating the occlusion of bionic giant-exendin teeth, and meanwhile, the gripping force can be adjusted, the length of the device can be controlled, and the bionic giant-exendin tooth gripping forceps have a good use effect.

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. A clamping device of imitative huge lizard tooth, includes fixed plate (15), its characterized in that: two fixing rods (11) are symmetrically fixed on one side of the fixing plate (15), a hollow cavity is arranged in the fixing plate (15), a storage battery (1) and a controller (10) are fixedly connected in the hollow cavity, a first switch (12) and a second switch (14) are fixedly connected to the outer side of the fixing plate (15), two storage grooves are formed in one side, opposite to the fixing rods (11), of each storage groove, screw rods (4) are arranged in the storage grooves, sliders (3) are connected to the screw rods (4) in a threaded mode, clamping plates (6) are fixedly connected to one ends, opposite to the sliders (3), of each clamping plate, a cavity is formed in each clamping plate (6), sliding grooves are formed in one side, opposite to each cavity, sliding rods (16) are fixedly connected in the sliding grooves, transverse plates (8) are sleeved on the sliding rods (16), and electric telescopic rods (7) are fixedly connected between one side of the transverse plates (8) and the inner side wall of, the opposite side fixedly connected with a plurality of inserted bars (9) of diaphragm (8), the one end of inserted bar (9) slides and runs through splint (6) and outside extension, the one end of screw rod (4) extends to the cavity intracavity, cavity intracavity fixedly connected with double-shaft motor (2), be equipped with the thread groove on the output shaft of double-shaft motor (2) and with screw rod (4) intermeshing, double-shaft motor (2), electric telescopic handle (7), first switch (12), second switch (14) all with controller (10) electric connection.

2. The simulated giant exendin tooth gripping device of claim 1, wherein: and a spring (17) is wound on the slide rod (16), and two ends of the spring (17) are respectively and fixedly connected with the side wall of the sliding groove and the transverse plate (8).

3. The simulated giant exendin tooth gripping device of claim 1, wherein: the storage groove is characterized in that a supporting block (5) is fixedly connected to the inner side wall of the storage groove, a supporting groove is formed in one side of the supporting block (5), the other end of the screw rod (4) extends into the supporting groove and is abutted against the supporting groove, and the screw rod (4) is rotatably connected with the fixing plate (15).

4. The simulated giant exendin tooth gripping device of claim 1, wherein: the storage battery (1) is provided with a wireless charging module.

5. The simulated giant exendin tooth gripping device of claim 1, wherein: one side of the fixing plate (15) is fixedly connected with a handle (13).

6. The simulated giant exendin tooth gripping device of claim 1, wherein: the controller (10) adopts an STM32 main control chip.