CN211805629U

CN211805629U - Clinical clamping device of obstetrical department

Info

Publication number: CN211805629U
Application number: CN202020466851.6U
Authority: CN
Inventors: 姜燕燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-10-30
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a clinical clamping device of obstetrical department, including the fixed block, characterized by: the upside both ends of fixed block are fixed connection cylinder respectively, and the symmetry the cylinder articulates the ring respectively, and the symmetry the ring is the one end of fixed connection round bar respectively, and the symmetry the other end of round bar is respectively through the one end of round block fixed connection L shape pole, and the symmetry the upside of L shape pole's the other end fixed connection grip block respectively. The utility model relates to an obstetrical department's centre gripping equipment field, specifically say, relate to a clinical clamping device of obstetrical department. The device can clamp the articles needing to be clamped in the obstetrical operation.

Description

Clinical clamping device of obstetrical department

Technical Field

The utility model relates to an obstetrical department's centre gripping equipment field, specifically say, relate to a clinical clamping device of obstetrical department.

Background

In clinical practice of obstetrical department, when clamping an article, the article is generally clamped by manually using tweezers, but the tweezers have the defect that the tweezers must be manually pinched to ensure that the article cannot fall off, so that the device which can assist in clamping the article and can keep the state of clamping the article all the time by loosening the handle after clamping the article needs to be designed, and the defect in the prior art is overcome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a clinical clamping device of obstetrical department, the convenient article that need the centre gripping in to the obstetrical department operation carries out the centre gripping.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a clinical clamping device of obstetrical department, includes the fixed block, characterized by: the two ends of the upper side of the fixed block are respectively fixedly connected with a cylinder, the symmetrical cylinders are respectively hinged with a circular ring, and the symmetrical circular rings are respectively fixedly connected with one end of a circular rod;

the other ends of the symmetrical round rods are respectively and fixedly connected with one end of the L-shaped rod through a round block, and the other ends of the symmetrical L-shaped rods are respectively and fixedly connected with the upper side of the clamping block.

As a further limitation of the technical solution, the two round rods respectively penetrate through the lantern rings, the two lantern rings are respectively fixedly connected with the corresponding round blocks through springs, and the two springs are respectively sleeved on the corresponding round rods.

As a further limitation of the technical scheme, the upper sides of the two lantern rings are respectively and fixedly connected with the supporting columns, and the upper ends of the two supporting columns are respectively and movably connected with two ends of the cross rod of the T-shaped rod.

As a further limitation of the technical scheme, a groove is formed in the vertical rod of the T-shaped rod, one end of the swinging rod is hinged in the groove, the middle of the vertical rod of the T-shaped connecting rod is hinged in the groove in the other end of the swinging rod, the middle of the transverse rod of the T-shaped connecting rod is hinged in the chute of the straight groove rod, and one end of the straight groove rod is fixedly connected with the fixed block.

As a further limitation of the technical scheme, the other end of the straight groove rod is fixedly connected with the handle, and one end of the vertical rod of the T-shaped connecting rod is fixedly connected with the D-shaped handle.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a clinical clamping device of obstetrical department. The method has the following beneficial effects:

(1) the handle is held by hand, and the clamping block can be driven to be opened by pulling the D-shaped handle, so that the operation is convenient;

(2) the limiting function of the spring can drive the clamping block to return, the return operation is not needed, the use is convenient, under the action of the spring, the clamping block clamps the object after returning, and the clamping of the clamping block to the object can be realized even if the D-shaped handle is loosened.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic three-dimensional structure diagram of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the present invention.

Fig. 5 is a schematic diagram of a three-dimensional structure of the present invention.

In the figure: 1. d-shaped handle, 2, swinging rod, 3, groove, 4, T-shaped rod, 5, clamping block, 6, L-shaped rod, 7, round block, 8, spring, 9, round rod, 10, fixing block, 11, straight groove rod, 11a, T-shaped connecting rod, 12, handle, 13, lantern ring, 14, cylinder, 15, ring, 16 and support column.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

Hinge connection: the connected components can not move relatively at the connection position, but can rotate relatively, and the components specifically comprise loose bolts, loose rivets and the like, such as the connection between umbrella ribs of a folding umbrella and the connection between a door and a door frame.

The term articulated, hinged connection includes hinge connection, bearing connection, pin connection, etc., and the above terms used herein refer to two parts which cannot move relatively but can rotate relatively at the joint, and the above explanation is given in the mechanical design manual and hundred degree encyclopedia and is common knowledge of those skilled in the art by combining the drawings of the specification to determine the structure without any doubt.

As shown in fig. 1-5, the utility model comprises a fixed block 10, wherein both ends of the upper side of the fixed block 10 are respectively and fixedly connected with a cylinder 14, the symmetrical cylinders 14 are respectively hinged with a ring 15, and the symmetrical rings 15 are respectively and fixedly connected with one end of a round bar 9;

the other ends of the symmetrical round rods 9 are fixedly connected with one ends of the L-shaped rods 6 through round blocks 7 respectively, and the other ends of the symmetrical L-shaped rods 6 are fixedly connected with the upper sides of the clamping blocks 5 respectively.

The two round rods 9 penetrate through lantern rings 13 respectively, the lantern rings 13 are fixedly connected with the corresponding round blocks 7 through springs 8 respectively, and the springs 8 are sleeved on the corresponding round rods 9 respectively.

The upper sides of the two lantern rings 13 are respectively and fixedly connected with supporting columns 16, and the upper ends of the two supporting columns 16 are respectively and movably connected with two ends of a cross rod of the T-shaped rod 4.

Be provided with recess 3 on the montant of T shape pole 4, the one end of articulated swinging arms 2 in the recess 3, the montant middle part of articulated T shape connecting rod 11a in the recess of the other end of swinging arms 2, middle part in the spout of the articulated straight flute profile pole 11 of horizontal pole of T shape connecting rod 11a, the one end fixed connection of straight flute profile pole 11 the fixed block 10.

The other end of the straight groove rod 11 is fixedly connected with a handle 12, and one end of a vertical rod of the T-shaped connecting rod 11a is fixedly connected with the D-shaped handle 1.

The utility model discloses a work flow does: during the use, handle 12 is held, aim at the article that needs the centre gripping with grip block 5, then pulling D shape handle 1, D shape handle 1 swings to the direction of handle 12 and drives T shape connecting rod 11a swing, T shape connecting rod 11a swings, T shape connecting rod 11a drives swinging arms 2 swing, swinging arms 2 drives T shape pole 4 and moves, T shape pole 4 drives lantern ring 13 through support column 16 and moves along pole 9, lantern ring 13 extension spring 8, lantern ring 13 drives pole 9 swing, pole 9 drives ring 15 and rotates, pole 9 drives grip block 5 and swings to the direction of keeping away from each other, grip block 5 opens, put grip block 5 in article both sides, then loosen D shape handle 1, spring 8 kick-backs, finally drive grip block 5 and clip article (like gauze etc.).

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides an obstetrical department clinical clamping device, includes fixed block (10), characterized by: the two ends of the upper side of the fixed block (10) are respectively fixedly connected with a cylinder (14), the symmetrical cylinders (14) are respectively hinged with a circular ring (15), and the symmetrical circular rings (15) are respectively fixedly connected with one end of a circular rod (9);

the other ends of the symmetrical round rods (9) are fixedly connected with one ends of the L-shaped rods (6) through round blocks (7), and the other ends of the symmetrical L-shaped rods (6) are fixedly connected with the upper sides of the clamping blocks (5) respectively.

2. An obstetrical clinical holding device as claimed in claim 1, wherein: the two round rods (9) penetrate through the lantern rings (13) respectively, the lantern rings (13) correspond to the round blocks (7) through springs (8) respectively in a fixed connection mode, and the springs (8) correspond to the round rods (9) in a ring sleeved mode respectively.

3. An obstetrical clinical holding device as claimed in claim 2, wherein: the upper sides of the two lantern rings (13) are respectively and fixedly connected with supporting columns (16), and the upper ends of the two supporting columns (16) are respectively and movably connected with the two ends of a cross rod of the T-shaped rod (4).

4. An obstetrical clinical holding device as claimed in claim 3, wherein: be provided with on the montant of T shape pole (4) recess (3), the one end of articulated swinging arms (2) in recess (3), the montant middle part of articulated T shape connecting rod (11a) in the other end recess of swinging arms (2), middle part in the spout of the articulated straight flute profile pole (11) of horizontal pole of T shape connecting rod (11a), the one end fixed connection of straight flute profile pole (11) fixed block (10).

5. An obstetrical clinical holding device as claimed in claim 4, wherein: the other end of the straight groove rod (11) is fixedly connected with a handle (12), and one end of a vertical rod of the T-shaped connecting rod (11a) is fixedly connected with the D-shaped handle (1).