CN219126286U

CN219126286U - Hysteroscope switching device for gynaecology

Info

Publication number: CN219126286U
Application number: CN202223335146.0U
Authority: CN
Inventors: 王艳; 袁晓静
Original assignee: Jiuquan People's Hospital
Current assignee: Jiuquan People's Hospital
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-06
Anticipated expiration: 2032-12-12

Abstract

The utility model provides a hysteroscope switching device for gynaecology, which relates to the field of medical instruments and comprises a connecting piece, clamping plates arranged on two sides of the connecting piece, wherein a connecting block connected with the clamping plates is arranged at the bottom end of the connecting piece, a sleeve is sleeved outside the connecting block, a stop block connected with the connecting block is arranged on the inner side of the sleeve, a lock rod connected with the connecting block is arranged on the side surface of the sleeve, the clamping plates are enabled to move to a fixed groove at the top end of the connecting block along an opening of the sleeve, the connecting piece is screwed, the clamping plates are enabled to be clamped at one end of the fixed groove of the connecting block, the direction of the connecting piece is enabled to be not required to be aligned and adjusted manually, the sleeve is enabled to drive the stop block to move to the center of the fixed groove of the connecting block through the lock rod, one side of the stop block is enabled to stop the connecting piece, the lock rod is prevented from driving the clamping plates to rotate and fall off, and meanwhile the lock rod is connected with the fixed groove of the connecting block, so that the clamping plates are enabled to be fixed for secondary fixation.

Description

Hysteroscope switching device for gynaecology

Technical Field

The utility model relates to the field of medical instruments, in particular to a hysteroscope transfer device for gynecology.

Background

When carrying out the diagnosis of wicresoft gynaecology, during treatment, need assemble hysteroscope sheath, hysteroscope inner sheath, hysteroscope mirror body in proper order into the hysteroscope whole and carry out diagnosis, treatment work, consequently, the stability of hysteroscope junction directly influences the stable going on of operation, at present, adopt rotary catch to carry out the joint, but when the catch rotates because of external force, the fracture of catch can overlap with the joint board of inner sheath or mirror body, causes inner sheath or mirror body not hard up droing, leads to the operation to break off, consequently, proposes a switching device that can fix inner sheath or mirror body and prevent that inner sheath or mirror body from droing.

Disclosure of Invention

The utility model aims to solve the following problems in the prior art: when the lock ring rotates due to external force, the fracture of the lock ring is overlapped with the clamping plate of the inner sheath or the mirror body, so that the inner sheath or the mirror body is loosened and falls off, and the operation is interrupted.

In order to solve the problems in the prior art, the utility model provides a hysteroscope switching device for gynaecology, which comprises a connecting piece and clamping plates arranged on two sides of the connecting piece, wherein the bottom end of the connecting piece is provided with a connecting block connected with the clamping plates, the outer side of the connecting block is sleeved with a sleeve, the inner side of the sleeve is provided with a stop block connected with the connecting block, and the side surface of the sleeve is provided with a lock rod connected with the connecting block.

Preferably, the inside both ends of connecting block all are equipped with the recess, and its two recess middle parts all upwards are equipped with the opening, dog and joint board all are located the recess inboard of connecting block, and this structure is used for making joint board and dog place, makes joint board rotate to connecting block recess one end, makes joint board fix.

Preferably, the size of the opening from one end of the groove of the connecting block to the connecting block is the same as the size of the clamping plate, and the structure is used for enabling the position of the connecting piece to be aligned with the direction of the connecting block when the clamping plate moves to the groove of the connecting block, so that the connecting piece is prevented from being adjusted manually.

Preferably, the shape of dog is L shape, the bottom size of dog and the recess size adaptation of connecting block, the one end of dog with telescopic interval with the opening thickness adaptation of connecting block, this structure is used for making the dog be connected with the connecting block when making the sleeve rotate, prevents that the sleeve from droing when rotating.

Preferably, the length dimension of the stop block is matched with the opening of the connecting block, the dimension of the other end of the groove of the connecting block is matched with the dimension of one end of the stop block, and the structure is used for enabling the stop block to be installed on the inner side of the groove of the connecting block.

Preferably, the lock rod comprises a mounting shell mounted on the sleeve, a connecting rod penetrating through the mounting shell is arranged on the inner side of the mounting shell, a spring is sleeved on the outer side of the connecting rod and the inner side of the mounting shell, and the structure is used for enabling the sleeve to rotate.

Preferably, the outside of connecting block is equipped with the fixed slot, the one end of connecting rod is located the link up inslot side of connecting block, the one end of connecting rod is greater than the outside size of installation shell, this structure is used for making the sleeve rotatory back fix, avoids the sleeve to turn around because of external force.

Preferably, the cross-section of sleeve is L shape, telescopic inboard is laminated with the outside of connecting block, and this structure is used for preventing to appear rocking the phenomenon between connecting block and the sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the clamping plate is moved to the fixing groove at the top end of the connecting block along the opening of the sleeve, the connecting piece is screwed, the clamping plate is clamped at one end of the fixing groove of the connecting block, the direction of the connecting piece is not required to be aligned and adjusted manually, the sleeve drives the stop block to move to the center of the fixing groove of the connecting block through the lock rod, one side of the stop block stops the clamping plate, the connecting piece is prevented from driving the clamping plate to rotate and fall off, and meanwhile, the lock rod is connected with the fixing groove of the connecting block, so that the sleeve is fixed, and the clamping plate is secondarily fixed.

Drawings

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

FIG. 2 is a schematic top view of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the connecting block of the present utility model;

FIG. 4 is a schematic cross-sectional view of a sleeve of the present utility model;

FIG. 5 is a schematic view of the connection block, sleeve and stop of the present utility model;

FIG. 6 is a schematic cross-sectional view of a connection block of the present utility model;

FIG. 7 is an enlarged schematic view of a connector of the present utility model;

FIG. 8 is a schematic cross-sectional view of the locking lever of the present utility model;

reference numerals: 1. a connecting block; 2. a sleeve; 3. a lock lever; 31. a mounting shell; 32. a spring; 33. a connecting rod; 4. a connecting piece; 5. a stop block; 6. and a clamping plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-8, a hysteroscope transfer device for gynaecology is assembled by the following components:

and (3) assembly description: firstly, the clamping plates 6 are installed on two sides of the connecting piece 4, the stop blocks 5 are installed on the inner side of the sleeve 2, the spring 32 is placed on the inner side of the installation shell 31, one end of the connecting rod 33 penetrates through the spring 32 and the installation shell 31 to connect the end parts of the connecting rod 33, the connecting rod 33 is connected into a whole, the sleeve 2 is sleeved on the connecting block 1, the stop blocks 5 are located on the inner side of the groove of the connecting block 1, and the connecting rod 33 is inserted on the inner side of the fixed groove of the connecting block 1 through the elastic force of the spring 32.

Description of working principle: during use, the connecting piece 4 is inserted into the inner side of the connecting block 1, meanwhile, the clamping plate 6 moves to the fixed groove at the top end of the connecting block 1 along the opening of the sleeve 2, the connecting piece 4 is screwed, the clamping plate 6 is clamped at one end of the fixed groove of the connecting block 1, the connecting piece 4 is clamped into the inner side of the connecting block 1, the side surface of the connecting piece 4 is flush with the side surface of the connecting block 1, the connecting rod 33 is pulled through the connecting rod 33, the connecting rod 33 drives the sleeve 2 to rotate through the mounting shell 31, the sleeve 2 drives the stop block 5 to move to the center of the fixed groove of the connecting block 1, one side of the stop block 5 is connected with the clamping plate 6, the stop block 5 stops the connecting piece 4 from driving the clamping plate 6 to rotate and fall off, and meanwhile, the elastic force of the spring 32 drives the connecting rod 33 to move, one end of the connecting rod 33 is inserted into the fixed groove of the connecting block 1, and the sleeve 2 is fixed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gynaecology is with hysteroscope switching device, includes connecting piece (4), installs joint board (6) of connecting piece (4) both sides, its characterized in that: the bottom of connecting piece (4) be equipped with connecting block (1) that joint board (6) are connected, the outside cover of connecting block (1) is equipped with sleeve (2), the inboard of sleeve (2) be equipped with dog (5) that connecting block (1) are connected, the side of sleeve (2) be equipped with locking lever (3) that connecting block (1) are connected.

2. A hysteroscope transfer device for gynaecology according to claim 1 wherein: the two ends of the inner side of the connecting block (1) are respectively provided with a groove, the middle parts of the two grooves of the connecting block are respectively provided with an opening upwards, and the stop block (5) and the clamping plate (6) are respectively positioned on the inner side of the grooves of the connecting block (1).

3. A hysteroscope transfer device for gynaecology according to claim 2, wherein: the size of the opening from one end of the groove of the connecting block (1) to the connecting block (1) is the same as the size of the clamping plate (6).

4. A hysteroscope transfer device for gynaecology according to claim 2, wherein: the shape of dog (5) is L shape, the bottom size of dog (5) is with the recess size adaptation of connecting block (1), the one end of dog (5) with interval of sleeve (2) with the opening thickness adaptation of connecting block (1).

5. A hysteroscope transfer device for gynaecology according to claim 1 wherein: the length dimension of the stop block (5) is matched with the opening of the connecting block (1), and the dimension of the other end of the groove of the connecting block (1) is matched with the dimension of one end of the stop block (5).

6. A hysteroscope transfer device for gynaecology according to claim 1 wherein: the locking rod (3) comprises a mounting shell (31) arranged on the sleeve (2), a connecting rod (33) penetrating through the mounting shell (31) is arranged on the inner side of the mounting shell (31), and a spring (32) is sleeved on the outer side of the connecting rod (33) and the inner side of the mounting shell (31).

7. The hysteroscope transfer device for gynaecology according to claim 6, wherein: the outside of connecting block (1) is equipped with the fixed slot, the one end of connecting rod (33) is located the through-groove inboard of connecting block (1), the one end of connecting rod (33) is greater than the outside size of installation shell (31).

8. A hysteroscope transfer device for gynaecology according to claim 1 wherein: the cross section of sleeve (2) is L shape, the inboard of sleeve (2) is laminated with the outside of connecting block (1).