CN219846730U

CN219846730U - Cyclone handle and cyclone

Info

Publication number: CN219846730U
Application number: CN202321355213.7U
Authority: CN
Inventors: 宋筱亮
Original assignee: Shandong Qiaodu Health Technology Co ltd
Current assignee: Shandong Qiaodu Health Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20
Anticipated expiration: 2033-05-31

Abstract

The utility model relates to the technical field of gynecological surgical instruments, in particular to a cyclone handle, which comprises a shell, wherein a motor and a clamping seat are arranged in the shell, and the lower end of the clamping seat is connected with the motor to rotate; the clamping seat is internally provided with a jack, the side wall of the jack is provided with 1-2 clamping groove groups, each clamping groove group comprises a vertical sliding groove, a horizontal sliding groove and a limiting groove for fixing a clamping object, the vertical sliding groove and the horizontal sliding groove are sequentially communicated, the lower end of the jack is provided with an elastic piece, and the elastic piece is used for tightly propping the clamping object against the limiting groove. Through the cassette structure of improvement handle, be convenient for dismouting whirl ring, and firm in connection.

Description

Cyclone handle and cyclone

Technical Field

The utility model relates to the technical field of gynecological surgical instruments, in particular to a cyclone handle and a cyclone.

Background

The cyclone is used in medical induced abortion operation and mainly comprises a handle and a cyclone ring arranged on the handle. Under the guiding and monitoring of ultrasonic wave, the cyclone is held, the cyclone ring at the front end of the handle slowly stretches into the uterine cavity through the cervical orifice, and after the circular part at the top end of the cyclone ring touches the pregnancy bag, the cyclone is started to drive the cyclone ring to start rotating in a selected mode, so that the pregnancy bag and the endometrium are stripped off the uterine cavity.

The swirl ring is disposable, so that the swirl ring needs to be connected with the handle in a replaceable manner, and the current connection mode is clamping connection. The cyclone ring needs to rotate in the working state, and the small diameter of the rod body of the cyclone ring can improve the firmness of the clamping connection and is convenient to assemble and disassemble, so that the cyclone ring is a technical problem to be solved.

Disclosure of Invention

In order to solve the problems, the utility model provides a cyclone handle and a cyclone, which are convenient for disassembling and assembling a cyclone ring and are firmly connected by improving the structure of a clamping seat. The technical scheme adopted by the utility model is as follows:

the cyclone handle comprises a shell, wherein a motor and a clamping seat are arranged in the shell, and the lower end of the clamping seat is connected with the motor to rotate; the clamping seat is internally provided with a jack, the side wall of the jack is provided with 1-2 clamping groove groups, each clamping groove group comprises a vertical sliding groove, a horizontal sliding groove and a limiting groove for fixing a clamping object, the vertical sliding groove and the horizontal sliding groove are sequentially communicated, the lower end of the jack is provided with an elastic piece, and the elastic piece is used for tightly propping the clamping object against the limiting groove.

Above-mentioned swirler handle, the elastic component includes the spring and installs the kicking block that establishes in the spring upper end.

Above-mentioned swirler handle, be equipped with positive reverse button, rotational speed button and start and stop button on the shell, be equipped with in the shell and correspond the circuit board of button.

Above-mentioned swirler handle, the jack is the through-hole, the elastic component still includes the spring holder, and the spring holder detachable installs in the jack, the bottom of spring holder is equipped with the spread groove that is used for connecting the motor pivot, the upper end of spring holder is equipped with the mounting groove, the spring is half to be located in the mounting groove down.

The utility model provides a swirler, includes foretell handle and whirl ring, the body of rod lower extreme of whirl ring is the connecting rod that is used for the joint, the lateral part of connecting rod is equipped with 1~2 joint, connecting rod and jack cooperation, joint can be followed vertical chute, horizontal sliding groove and is slided and block and put in the spacing inslot, the tight connecting rod of elastic component top.

The beneficial effects of the utility model are as follows: the clamping seat of the handle is in a sliding-clamping structure, so that the cyclone ring can be quickly and conveniently disassembled and assembled, the clamping groove structure on the clamping seat can be used for clamping the connecting rod more stably, the cyclone ring can be driven to rotate positively and negatively, and the operation efficiency is improved.

Drawings

FIG. 1 is a schematic view of a cyclone structure of the present utility model;

FIG. 2 is a schematic view of the handle of the present utility model in cross-section;

FIG. 3 is a schematic illustration of the engagement of the chuck and the swirl ring rod according to the present utility model;

fig. 4 is a schematic view of the structure of the inventive cartridge.

In the figure: the novel rotary flow type electric fan comprises a handle 1, a key 11, a swirl ring 2, a connecting rod 21, a clamping connector 22, a motor 3, a spring seat 4, a top block 41, a clamping seat 5, a vertical sliding groove 51, a horizontal sliding groove 52, a 53 limit groove and a circuit board 6.

Detailed Description

The structure and function of the present utility model will be further explained with reference to the accompanying drawings.

The embodiment is a cyclone, which comprises a handle 1 and a cyclone ring 2, wherein the cyclone ring 2 is clamped at the upper end of the handle 1.

The lower end of the rod body of the swirl ring 2 is provided with a connecting rod 21, and two clamping connectors 22 are arranged on the side part of the connecting rod 21.

The handle 1 comprises a shell, a motor 3 and a clamping seat 5 are arranged in the shell, and the lower end of the clamping seat 5 is connected with the motor 3 to rotate. The circular jack for inserting the connecting rod 21 is arranged in the clamping seat 5, two clamping groove groups are arranged on the side wall of the jack, each clamping groove group comprises a vertical sliding groove 51, a horizontal sliding groove 52 and a limiting groove 53 which are sequentially communicated, and the clamping connector 22 can slide along the vertical sliding groove 51 and the horizontal sliding groove 52 and be clamped in the limiting groove 53.

In one embodiment, the insertion hole on the clamping seat 5 is provided with a blind hole, so that the bottom of the clamping seat 5 can be connected with the motor 3, and an elastic piece is placed at the bottom end of the insertion hole and used for pushing the connecting rod 21 tightly so that the clamping connector 22 is limited at the limiting groove 53.

In this embodiment, the elastic member preferably includes a spring seat 4, a spring, and a top block 41 installed at the upper end of the spring. The bottom of spring holder 4 is equipped with the spread groove that is used for connecting motor 3, the upper end of spring holder 4 is equipped with the mounting groove, the spring lower half is located in the mounting groove. The spring seat 4 and the clamping seat 5 are connected by bolts on the side face, and when the connecting groove between the motor 3 is damaged after long-term use, the spring seat 4 can be replaced only, so that the cost is saved.

The shell is provided with a positive and negative rotation key, a rotating speed key and a start-stop key, so that operation during operation is facilitated, and the operation efficiency is further improved. The shell is internally provided with a circuit board 6 corresponding to the keys, and the circuit control mode and principle are all conventional technologies.

The clamping process of the cyclone ring 2 comprises the following steps: when the cyclone ring 2 is inserted, the connecting rod 21 is inserted into the insertion hole, the jacking block 41 is pressed downwards by the connecting rod 21 when the clamping connector 22 slides downwards to the bottom along the vertical sliding groove 51, the connecting rod 21 is rotated to enable the clamping connector 22 to slide along the horizontal sliding groove 52, the connecting rod 21 is loosened when the clamping connector 22 reaches the limiting groove 53, and the jacking block 41 is sprung up under the action of a spring to tightly jack the clamping connector 22 in the limiting groove 53.

Claims

1. A cyclone handle comprising a housing, characterized in that: a motor (3) and a clamping seat (5) are arranged in the shell, and the lower end of the clamping seat (5) is connected with the motor (3) to rotate; the clamping seat is characterized in that a jack is arranged in the clamping seat (5), 1-2 clamping groove groups are arranged on the side wall of the jack, each clamping groove group comprises a vertical sliding groove (51), a horizontal sliding groove (52) and a limiting groove (53) for fixing a clamping object, an elastic piece is arranged at the lower end of the jack and used for tightly propping the clamping object at the limiting groove (53).

2. The cyclone handle as claimed in claim 1, wherein: the elastic piece comprises a spring and a jacking block (41) arranged at the upper end of the spring.

3. The cyclone handle as claimed in claim 1, wherein: the shell is provided with a positive and negative rotation key, a rotating speed key and a start-stop key, and a circuit board (6) corresponding to the keys is arranged in the shell.

4. The cyclone handle as claimed in claim 2, wherein: the jack is the through-hole, the elastic component still includes spring holder (4), and spring holder (4) detachable installs in the jack, the bottom of spring holder (4) is equipped with the spread groove that is used for connecting motor (3) pivot, the upper end of spring holder (4) is equipped with the mounting groove, the spring is half to be located in the mounting groove down.

5. A cyclone, characterized in that: the novel cyclone ring comprises a handle (1) and a cyclone ring (2) as claimed in any one of claims 1 to 4, wherein the lower end of a rod body of the cyclone ring (2) is provided with a connecting rod (21) for clamping, 1-2 clamping joints (22) are arranged on the side part of the connecting rod (21), the connecting rod (21) is matched with a jack, the clamping joints (22) can slide along a vertical sliding groove (51) and a horizontal sliding groove (52) and are clamped in a limiting groove (53), and the elastic piece is tightly propped against the connecting rod (21).