CN217118049U

CN217118049U - Bone joint of human body model

Info

Publication number: CN217118049U
Application number: CN202220122601.XU
Authority: CN
Inventors: 高惠升
Original assignee: Suzhou Wilson Display Products Co ltd
Current assignee: Suzhou Wilson Display Products Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-05
Anticipated expiration: 2032-01-18

Abstract

The utility model belongs to the manikin field, especially, manikin bone joint now provides following scheme, and it includes articulated portion and lower articulated portion, go up articulated portion and rotate through a pivot between the articulated portion down and connect, and go up articulated portion and install movable latch mechanism with articulated department of articulated portion down, the one end that pivot one was kept away from to going up articulated portion and articulated portion down all is connected with the fixed column, the joint portion has been cup jointed in the outside rotation of one end of fixed column, the externally mounted of fixed column has gear one, install the flexure strip one with a gear activity joint on the lateral wall of joint portion, the one end of going up articulated portion is equipped with the extension, the one end of articulated portion is opened has articulated chamber down, the extension rotates through pivot one and connects in articulated intracavity. This device can be fixed fast when rotating to specific angle, easy operation, and is with low costs, and can install bone joint on adjacent model limb fast.

Description

Human body model bone joint

Technical Field

The utility model relates to a mannequin technical field especially relates to a mannequin bone joint.

Background

At present, the mannequin is widely applied to places such as clothing stores, museums, tourist attractions and the like. The bone joints are used as important components of the human body model, and how to realize the same functions as those of a real person is a problem which is difficult to solve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a human model bone joint has solved the problem of proposing in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a human model bone joint, includes articulated portion and lower articulated portion, go up articulated portion and rotate through a pivot between the articulated portion down and be connected, and go up articulated portion and install movable joint mechanism with the articulated department of articulated portion down, the one end that pivot one was kept away from to upper articulated portion and lower articulated portion all is connected with the fixed column, the one end outside of fixed column is rotated and is cup jointed joint portion, the externally mounted of fixed column has gear one, install on the lateral wall of joint portion with gear one flexible sheet one of activity joint.

It is worth to say that, one end of the upper hinge part is provided with an extension part, one end of the lower hinge part is provided with a hinge cavity, and the extension part is rotatably connected in the hinge cavity through a rotating shaft.

Be worth explaining, joint portion is close to one side of fixed column and is opened there is the rotation groove, and the one end of fixed column is rotated and is connected in rotating the inslot, and it has a plurality of mounting grooves to open on the lateral wall of joint portion, and inside one side of mounting groove articulates through pivot two has a locating part, is connected with the spring between the diapire of locating part and mounting groove.

It is worth to be noted that the cross section of the clamping portion is a regular polygon.

The movable clamping mechanism comprises a second gear and a second elastic sheet, the lower hinged part and an extension part on the lower hinged part are jointly provided with an installation cavity, the installation cavity is internally provided with the second gear installed on the first rotating shaft, and a tooth opening of the second gear is movably clamped with the second elastic sheet connected to the side wall of the installation cavity.

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

1. the utility model provides a human model bone joint through the setting of last articulated portion, joint portion, fixed column and pivot one down, can realize the rotation of the multi-angle of joint, and through the setting of gear one, gear two, flexure strip one and flexure strip two, can be fixed fast when rotating to specific angle, easy operation, it is with low costs.

2. The utility model provides a human model bone joint through the setting of joint portion, spring and locating part, can install bone joint on adjacent model limb fast.

Drawings

FIG. 1 is a schematic structural view of a bone joint of a manikin according to the present invention;

FIG. 2 is a schematic view of a partial structure of a bone joint of a manikin according to the present invention;

fig. 3 is a sectional view of the upper hinge part of the human body model bone joint provided by the utility model.

In the figure: 1. an upper hinge portion; 1-1, an extension; 1-2, installing a cavity; 2. a lower hinge section; 2-1, a hinge cavity; 3. mounting grooves; 4. a clamping part; 5. a first gear; 6. a first elastic sheet; 7. fixing the column; 8. a limiting member; 9. a spring; 10. a first rotating shaft; 11. a second gear; 12. and a second elastic sheet.

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.

Referring to fig. 1 to 3, a manikin bone joint, comprising an upper hinge portion 1 and a lower hinge portion 2, the upper hinge part 1 and the lower hinge part 2 are rotatably connected through a first rotating shaft 10, one end of the upper hinge part 1 is provided with an extension part 1-1, one end of the lower hinge part 2 is provided with a hinge cavity 2-1, the extension part 1-1 is rotatably connected in the hinge cavity 2-1 through the first rotating shaft 10, a movable clamping mechanism is arranged at the hinged position of the upper hinged part 1 and the lower hinged part 2 and comprises a second gear 11 and a second elastic sheet 12, the lower hinged part 2 and an extension part 1-1 on the lower hinged part are jointly provided with a mounting cavity 1-2, the mounting cavity 1-2 is internally provided with the second gear 11 arranged on a first rotating shaft 10, and the tooth mouth of the second gear 11 is movably clamped with the second elastic sheet 12 connected to the side wall of the mounting cavity 1-2;

the end, far away from the first rotating shaft 10, of the upper hinge portion 1 and the lower hinge portion 2 is connected with a fixing column 7, the outer portion of one end of the fixing column 7 is connected with a clamping portion 4 in a rotating mode, a gear 5 is mounted on the outer portion of the fixing column 7, and an elastic piece 6 movably clamped with the gear 5 is mounted on the side wall of the clamping portion 4.

The cross-section of joint portion 4 is regular polygon, can be earlier direct with 4 joints of joint portion in the spread groove of model limbs, joint portion 4 is close to one side of fixed column 7 and opens and has the rotation groove, and the one end of fixed column 7 is rotated and is connected in rotating the inslot, and it has a plurality of mounting grooves 3 to open on the lateral wall of joint portion 4, and inside one side of mounting groove 3 articulates through two pivots has locating part 8, is connected with spring 9 between the diapire of locating part 8 and mounting groove 3, with the one end perk joint of locating part 8 on the draw-in groove of spread groove under the effect of spring 9, realizes the installation fast and fixes.

When in use: the lower hinge part 2 is driven to rotate on the upper hinge part 1, the lower hinge part 2 drives the first rotating shaft 10 to rotate in the installation cavity 1-2 on the upper hinge part 1, the tooth mouth of the second gear 11 on the lower hinge part is driven to be continuously clamped with the second elastic sheet 22, and the fixing is realized after the second gear is rotated to a proper angle;

when the angle of adjustment is further needed, the clamping portion 4 can be rotated, the clamping portion 4 is driven to rotate on the fixing column 7, when the elastic piece is rotated, the elastic piece 6 is continuously clamped with the first 5 tooth openings of the gear, the fixing is realized after the elastic piece is rotated to a proper angle, and the adjustment is convenient and fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a human model bone joint, includes articulated portion (1) and lower articulated portion (2), a serial communication port, go up articulated portion (1) and rotate through pivot (10) between articulated portion (2) down and connect, and go up articulated portion (1) and install movable joint mechanism with the articulated department of articulated portion (2) down, the one end of keeping away from pivot (10) of articulated portion (1) and lower articulated portion (2) all is connected with fixed column (7), the one end outside rotation of fixed column (7) has cup jointed joint portion (4), the externally mounted of fixed column (7) has gear (5), install on the lateral wall of joint portion (4) with gear (5) activity joint's flexure strip (6).

2. A manikin bone joint according to claim 1, wherein one end of the upper hinge portion (1) is provided with an extension portion (1-1), one end of the lower hinge portion (2) is provided with a hinge cavity (2-1), and the extension portion (1-1) is rotatably connected in the hinge cavity (2-1) through a first rotating shaft (10).

3. The human body model bone joint according to claim 1, wherein one side of the clamping portion (4) close to the fixing column (7) is provided with a rotating groove, one end of the fixing column (7) is rotatably connected in the rotating groove, the outer side wall of the clamping portion (4) is provided with a plurality of mounting grooves (3), one side inside the mounting groove (3) is hinged with a limiting member (8) through a second rotating shaft, and a spring (9) is connected between the limiting member (8) and the bottom wall of the mounting groove (3).

4. A manikin bone joint according to claim 1, wherein said clamping portion (4) is regular polygonal in cross-section.

5. The mannequin bone joint according to claim 2, wherein the movable clamping mechanism comprises a second gear (11) and a second elastic sheet (12), the lower hinge portion (2) and an extension portion (1-1) thereon are jointly provided with a mounting cavity (1-2), the mounting cavity (1-2) is internally provided with the second gear (11) arranged on the first rotating shaft (10), and a second elastic sheet (12) connected to the side wall of the mounting cavity (1-2) is movably clamped on a tooth mouth of the second gear (11).