CN112123229A

CN112123229A - Novel rotatable tweezers structure

Info

Publication number: CN112123229A
Application number: CN202011016873.3A
Authority: CN
Inventors: 蔡昌育
Original assignee: Zhejiang Yonghang Automobile Parts Co ltd
Current assignee: Zhejiang Yonghang Automobile Parts Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-12-25

Abstract

The description discloses a novel rotatable tweezers structure, including shell one and shell two, handle one is connected to the one end of shell one, handle two is connected to the one end of shell two, the arc slide rail has been seted up on the surface of handle one, one side fixed connection slider one of handle two, tweezers head one is connected to the one end of shell one, tweezers head two is connected to the one end of shell two, shell one all passes through the rotatory piece of slide mechanism swing joint with the surface of shell two, the inside fixed connection thread bush of rotatory piece, the threaded sleeve internal thread connects the threaded rod, shell one and the equal fixed connection gag lever post of shell two inner walls, the spacing groove has been seted up to one side of threaded rod, sliding connection limiting slider in the spacing groove, shell one and the equal swing joint fixed block in surface of shell two, beneficial effect: the first shell and the second shell can relatively rotate by taking the rotating shaft as an axis, and the first forceps head and the second forceps head can stretch out and draw back.

Description

Novel rotatable tweezers structure

Technical Field

The present description relates to the field of forceps structures, and in particular, to a novel rotatable forceps structure.

Background

Tweezers are used as a tool for clamping hair, thorns and other small things. Tweezers are a tool frequently used in mobile phone maintenance, and are often used for clamping wires, components, integrated circuit pins and the like. Different occasions need different tweezers, and current rotatable tweezers do not have positioning mechanism, lead to probably rotate tweezers carelessly when the operation to can change the angle between two tweezers heads, in addition, do not have fine pressing means on the current rotatable tweezers, lead to sliding easily when using because of frictional force undersize, and can't adjust flexible, do not have practicality and convenience.

An effective solution to the problems in the related art has not been proposed yet.

Description of the invention

The technical task of the present description is to provide a novel rotatable forceps structure to solve the problems of the background art.

In order to achieve the above purpose, the present specification provides the following technical solutions: a novel rotatable tweezers structure comprises a first shell and a second shell, wherein one end of the first shell is connected with a first handle, one end of the second shell is connected with a second handle, an arc-shaped slide rail is arranged on the surface of the first handle, one surface of the second handle, which is close to the first handle, is fixedly connected with a first slider, the first slider is matched with the arc-shaped slide rail, one end of the first shell, which is far away from the first handle, is connected with a first tweezers head, one end of the second shell, which is far away from the second handle, is connected with a second tweezers head, the surfaces of the first shell and the second shell are both connected with a pressing mechanism, positioning mechanisms are arranged inside the first handle and the second handle, the surfaces of the first shell and the second shell are both movably connected with a rotating block through a sliding mechanism, a threaded sleeve is fixedly connected inside the rotating block, a threaded rod is in threaded connection inside the threaded sleeve, the bottom end of, the first shell and the second shell are fixedly connected with limiting rods, the threaded rod is close to one side of each limiting rod, a limiting groove is formed in each limiting groove, a limiting sliding block is connected in each limiting groove in a sliding mode, the limiting sliding block is fixedly connected with the limiting rods, the first shell and the second shell are located on the surface of the first shell and the surface of the second shell and are fixedly connected with fixed blocks, and fixing mechanisms are arranged between the fixed blocks and the rotating blocks.

Furthermore, the pressing mechanism comprises a first pressing block and a second pressing block, one surface, far away from the arc-shaped sliding rail, of the first shell is fixedly connected with the first pressing block, and one surface, far away from the sliding block, of the second shell is fixedly connected with the second pressing block.

Furthermore, the positioning mechanism comprises positioning balls and positioning grooves, the positioning balls are symmetrically arranged on the first grip, the positioning grooves are symmetrically arranged on the second grip, and the positioning grooves are matched with the positioning balls.

Furthermore, the handle I is movably connected with a rotating shaft, the handle II is provided with a rotating hole, and the rotating shaft is matched with the rotating hole.

Furthermore, one end of the rotating shaft, which is close to the second handle, is connected with a fixing nut.

Further, slide mechanism includes slider two and spout, the equal symmetry in surface of shell one and shell two is equipped with slider two, the spout has been seted up to the inner wall symmetry of rotatory piece, slider two with spout sliding connection.

Further, the fixing mechanism comprises a bolt and a pin hole, the bottom end of the fixing block is symmetrically connected with the bolt, the top end of the rotating block is symmetrically provided with the pin hole, and the bolt is matched with the pin hole.

The beneficial effects of this description:

1. this novel rotatable tweezers structure through setting up handle one, handle two, shell one, shell two, slider, arc slide rail, pivot and commentaries on classics hole, can make shell one and shell two use the pivot to rotate as the axle center relatively, can adjust the angle between tweezers head one and the tweezers head two.

2. The first shell and the second shell can be positioned by arranging the positioning groove and the positioning ball, so that the first shell and the second shell can not easily rotate randomly due to slight collision when a user operates, the relative angle between the first shell and the second shell is changed, and certain convenience is realized.

3. Through setting up according to the piece one and according to the piece two, according to the piece one and be symmetrical form according to the piece two with according to the piece to when supplying to grip shell one and shell two, according to the piece one and according to the piece two and be the lug form for the finger leans on, can let the user grip the operation more easily according to piece two.

4. Through setting up rotatory piece, thread bush, threaded rod, gag lever post, spacing groove, spacing slider, slider two and spout, can rotate rotatory piece to make the thread bush drive the threaded rod and remove, thereby realize tweezers first and tweezers second flexible.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present description, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a novel rotatable forceps configuration according to an embodiment of the present disclosure;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic view of a novel rotatable forceps structure with a first rotary block connected to a housing, according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a first housing of a novel rotatable forceps configuration in accordance with an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a second housing in the novel rotatable forceps structure according to the embodiment of the present description.

Reference numerals:

1. a first grip; 2. a first shell; 3. pressing the first block; 4. a first forceps head; 5. a second forceps head; 6. a second shell; 7. a second grip; 8. a second pressing block; 9. a first sliding block; 10. positioning a groove; 11. positioning the ball; 12. a rotating shaft; 13. hole turning; 14. an arc-shaped slide rail; 15. fixing a nut; 16. rotating the block; 17. a fixed block; 18. a threaded sleeve; 19. a threaded rod; 20. a limiting rod; 21. a limiting groove; 22. a limiting slide block; 23. a second sliding block; 24. a chute; 25. a bolt; 26. a pin hole.

Detailed Description

The present description will be further explained with reference to the drawings and specific examples.

The first embodiment is as follows:

referring to fig. 1-5, a novel rotatable tweezers structure according to the embodiment of the present disclosure includes a first housing 2 and a second housing 6, wherein one end of the first housing 2 is connected to a first grip 1, one end of the second housing 6 is connected to a second grip 7, an arc-shaped sliding rail 14 is disposed on a surface of the first grip 1, one surface of the second grip 7 close to the first grip 1 is fixedly connected to a first slider 9, the first slider 9 is matched with the arc-shaped sliding rail 14, one end of the first housing 2 away from the first grip 1 is connected to a first tweezer head 4, one end of the second housing 6 away from the second grip 7 is connected to a second tweezer head 5, surfaces of the first housing 2 and the second housing 6 are both connected to a pressing mechanism, an inner portion of the first grip 1 and the second grip 7 is provided with a positioning mechanism, surfaces of the first housing 2 and the second housing 6 are both movably connected to a rotating block 16 through a sliding, the inside fixedly connected with thread bush 18 of rotatory piece 16, the opening has all been seted up with the inner wall of shell two 6 to shell one 2, the opening with 18 phase-matches of thread bush, 18 inside threaded connection of thread bush has threaded rod 19, the bottom of threaded rod 19 all with tweezers first 4 reaches tweezers first two 5 fixed connection, shell one 2 and the equal fixedly connected with gag lever post 20 of two 6 inner walls of shell, threaded rod 19 is close to the spacing groove 21 has been seted up to one side of gag lever post 20, sliding connection has spacing slider 22 in the spacing groove 21, spacing slider 22 with gag lever post 20 fixed connection, shell one 2 and two 6 surfaces of shell just are located the top swing joint of rotatory piece 16 has fixed block 17, fixed block 17 with be equipped with fixed establishment between the rotatory piece 16.

Through the scheme of the description, the first sliding block 9 on the first grip 1 is matched with the arc-shaped sliding rail 14 on the second grip 7, so that the first shell 2 and the second shell 6 can rotate relatively, and the angle between the first forceps head 4 and the second forceps head 5 can be adjusted.

Example two:

referring to fig. 1-5, for the pressing mechanism, the pressing mechanism includes a first pressing block 3 and a second pressing block 8, one side of the first housing 2 away from the arc-shaped sliding rail 14 is fixedly connected with the first pressing block 3, one side of the second housing 6 away from the first sliding block 9 is fixedly connected with the second pressing block 8, for the positioning mechanism, the positioning mechanism includes a positioning ball 11 and a positioning slot 10, the first handle 1 is symmetrically provided with the positioning ball 11, the second handle 7 is symmetrically provided with the positioning slot 10, the positioning slot 10 is matched with the positioning ball 11, for the first handle 1, the first handle 1 is movably connected with a rotating shaft 12, the second handle 7 is provided with a rotating hole 13, the rotating shaft 12 is matched with the rotating hole 13, for the rotating shaft 12, one end of the rotating shaft 12 close to the second handle 7 is connected with a fixing nut 15, for the sliding mechanism, the sliding mechanism comprises a second sliding block 23 and a sliding groove 24, the second sliding block 23 is symmetrically arranged on the surfaces of the first shell 2 and the second shell 6, the sliding groove 24 is symmetrically formed in the inner wall of the rotating block 16, the second sliding block 23 is connected with the sliding groove 24 in a sliding mode, for the fixing mechanism, the fixing mechanism comprises a bolt 25 and a pin hole 26, the bottom end of the fixing block 17 is symmetrically connected with the bolt 25, the top end of the rotating block 16 is symmetrically provided with the pin hole 26, and the bolt 25 is matched with the pin hole 26.

Through the above scheme of the present description, the positioning balls 11 and the positioning grooves 10 can position the first housing 2 and the second housing 6, and when a user operates the positioning device, the first housing 2 and the second housing 6 cannot easily rotate freely due to slight collision, so that a relative angle between the two is changed, and certain convenience is provided.

For the convenience of understanding the technical solutions of the present description, the following detailed description will be made on the operation principle or the operation mode of the present description in the practical process.

In practical application, when the tweezers are required to clamp objects, the first pressing block 3 and the second pressing block 8 can be pressed to enable the first tweezer head 4 and the second tweezer head 5 to clamp the objects, the first pressing block 3 and the second pressing block 8 are symmetrical so that when the first housing 2 and the second housing 6 are held, the first pressing block 3 and the second pressing block 8 are in a convex block shape to enable fingers to abut against the convex block, a user can easily hold the objects, when the angle between the first tweezer head 4 and the second tweezer head 5 needs to be adjusted, the first housing 2 or the second housing 6 can be rotated, the first sliding block 9 on the first handle 1 is matched with the arc-shaped sliding rail 14 on the second handle 7, the first housing 2 and the second housing 6 can rotate relatively, the angle between the first housing 4 and the second tweezer head 5 can be adjusted, the first housing 2 and the second housing 6 can be positioned by the positioning ball 11 and the positioning groove 10, and when the user operates, the first housing 2 and the second housing 6 cannot easily collide with each other to rotate arbitrarily, therefore, the relative angle between the first forceps head 4 and the second forceps head 5 is changed, the rotating block 16 can be rotated when the length of the first forceps head 4 and the length of the second forceps head 5 need to be extended or shortened, the rotating block 16 drives the threaded sleeve 18 to rotate, so that the threaded rod 19 moves, the limiting rod 20, the limiting groove 21 and the limiting slide block 22 are arranged, the threaded rod 19 can be conveniently moved, the threaded rod 19 can be limited not to rotate along with the rotation of the threaded sleeve 18, the rotating block 16 is rotated in the forward direction to drive the threaded rod 19 to move forward, so that the first forceps head 4 and the second forceps head 5 extend, the rotating block 16 is rotated in the reverse direction to drive the threaded rod 19 to move backward, so that the first forceps head 4 and the second forceps head 5 contract, when the first forceps head 4 and the second forceps head 5 extend or contract to a required position, the fixing block 17 is moved downward to insert the plug pin 25 into the pin hole 26, so that the position, the rotating block 16 is prevented from being rotated by mistake during the use process.

Although the embodiments of the present description have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made in these embodiments without departing from the principles and spirit of the description, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The novel rotatable tweezers structure is characterized by comprising a first shell (2) and a second shell (6), wherein one end of the first shell (2) is connected with a first handle (1), one end of the second shell (6) is connected with a second handle (7), an arc-shaped sliding rail (14) is arranged on the surface of the first handle (1), one surface, close to the first handle (1), of the second handle (7) is fixedly connected with a first sliding block (9), the first sliding block (9) is matched with the arc-shaped sliding rail (14), one end, far away from the first handle (1), of the first shell (2) is connected with a first tweezers head (4), one end, far away from the second handle (7), of the second shell (6) is connected with a second tweezers head (5), the surfaces of the first shell (2) and the second shell (6) are both connected with a pressing mechanism, and a positioning mechanism is arranged inside the first handle (1) and the second handle (7), the surface of the first shell (2) and the second shell (6) is movably connected with a rotating block (16) through a sliding mechanism, a thread sleeve (18) is fixedly connected inside the rotating block (16), a threaded rod (19) is connected inside the thread sleeve (18) in a threaded manner, the bottom end of the threaded rod (19) is fixedly connected with the first forceps head (4) and the second forceps head (5), a limiting rod (20) is fixedly connected on the inner walls of the first shell (2) and the second shell (6), a limiting groove (21) is formed in one side, close to the limiting rod (20), of the threaded rod (19), a limiting slide block (22) is connected in the limiting groove (21) in a sliding manner, the limiting slide block (22) is fixedly connected with the limiting rod (20), the surface of the first shell (2) and the second shell (6) is movably connected with a fixing block (17) above the rotating block (16), and a fixing mechanism is arranged between the fixed block (17) and the rotating block (16).

2. The novel rotatable forceps structure of claim 1, wherein the pressing mechanism comprises a first pressing block (3) and a second pressing block (8), the first pressing block (3) is fixedly connected to one surface, away from the arc-shaped sliding rail (14), of the first shell (2), and the second pressing block (8) is fixedly connected to one surface, away from the first sliding block (9), of the second shell (6).

3. The novel rotatable forceps structure of claim 1, wherein the positioning mechanism comprises a positioning ball (11) and a positioning groove (10), the positioning ball (11) is symmetrically arranged on the first handle (1), the positioning groove (10) is symmetrically arranged on the second handle (7), and the positioning groove (10) is matched with the positioning ball (11).

4. The novel rotatable forceps structure of claim 1, wherein the first handle (1) is movably connected with a rotating shaft (12), the second handle (7) is provided with a rotating hole (13), and the rotating shaft (12) is matched with the rotating hole (13).

5. The novel rotatable forceps structure of claim 1, wherein a fixing nut (15) is connected to one end of the rotating shaft (12) close to the second handle (7).

6. The novel rotatable forceps structure of claim 1, wherein the sliding mechanism comprises a second sliding block (23) and a sliding groove (24), the second sliding block (23) is symmetrically arranged on the surfaces of the first shell (2) and the second shell (6), the sliding groove (24) is symmetrically arranged on the inner wall of the rotating block (16), and the second sliding block (23) is slidably connected with the sliding groove (24).

7. The novel rotatable forceps structure of claim 1, wherein the fixing mechanism comprises a plug pin (25) and a pin hole (26), the plug pin (25) is symmetrically connected to the bottom end of the fixing block (17), the pin hole (26) is symmetrically formed in the top end of the rotating block (16), and the plug pin (25) is matched with the pin hole (26).