CN210285563U

CN210285563U - Convenient mechanical clamp

Info

Publication number: CN210285563U
Application number: CN201920331318.6U
Authority: CN
Inventors: 董其琨
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-04-10
Anticipated expiration: 2029-03-15

Abstract

The utility model discloses a convenient mechanical clamp belongs to and gets the device field, aims at providing a convenient mechanical clamp easy and simple to handle, and its technical scheme main points are as follows, a convenient mechanical clamp, including clamping part, connecting portion and drive division, the clamping part the drive division is located respectively the both ends of connecting portion, the clamping part with connecting portion are articulated, the drive division with connecting portion rotate the connection, the drive division pass through the haulage rope with clamping part fixed connection rotates the drive division is with closed or open the clamping part. The utility model is suitable for a clamp of article is got in the gap.

Description

Convenient mechanical clamp

Technical Field

The utility model relates to a press from both sides and get device, in particular to convenient mechanical clamp.

Background

In daily life, some small articles always fall into small gaps, for example, a mobile phone falls into a bed head gap or under a bed, and the articles are difficult to take out only by using two hands. The existing tool is difficult to extend into the gap due to large volume, so that the object taking in the gap is very inconvenient. Therefore, a gripping tool with a simple and compact structure is continuously designed to take out the objects falling in the gap.

Based on the practical experience and professional knowledge of the product engineering application for years, the designer actively carries out research and innovation by matching with the application of the theory, so as to create a convenient mechanical clamp and ensure that the mechanical clamp has higher practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a convenient mechanical clamp has easy and simple to handle's advantage.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a convenient mechanical clamp, includes clamping part, connecting portion and drive division, the clamping part the drive division is located respectively the both ends of connecting portion, the clamping part with connecting portion are articulated, the drive division with connecting portion rotate to be connected, the drive division pass through the haulage rope with clamping part fixed connection rotates the drive division is with closed or open clamping part.

Furthermore, the connecting part is a hollow telescopic rod, and the traction rope is arranged in a through hole of the telescopic rod in a penetrating mode.

Furthermore, both ends of the telescopic rod are located on the periphery of the through hole and are provided with fillet structures.

Further, the clamping part includes at least a pair of clamping jaw, and is a pair of the clamping jaw sets up about the axis direction symmetry of connecting portion, the clamping jaw is got end and link including pressing from both sides, it is two claw structures to press from both sides the end of getting, connecting portion are close to the one end fixedly connected with installation piece of clamping part, the link with the installation piece is articulated.

Further, the drive part is including the section of gripping and receiving the line segment, the section of gripping with connecting portion are kept away from the one end of clamping part is rotated and is connected, receive the line segment with connecting portion are kept away from the one end fixed connection of clamping part, the section of gripping is kept away from one side fixedly connected with of clamping part supplies the solid fixed ring that the haulage rope is fixed, receive the line segment and keep away from the one end of the section of gripping and extend wired frid, the wire casing has been seted up to the periphery of frid.

Further, the driving part pass through the haulage rope with clamping part fixed connection specifically does, it has the fixed block to extend on the clamping part, the fixed orifices has been seted up on the fixed block, the one end and the solid fixed ring fixed connection of haulage rope, the other end with fixed orifices fixed connection.

Furthermore, the clamping surfaces of the pair of clamping jaws are provided with anti-skidding structures.

Furthermore, the anti-skidding structure is the anti-skidding bump, the anti-skidding bump is the hemispherical structure of rubber material, the plane of anti-skidding bump with the clamping face bonds.

Furthermore, the anti-slip structure is a tooth-shaped anti-slip strip which is arranged in parallel, and the plane of the tooth-shaped anti-slip strip is bonded with the clamping surface.

The utility model discloses following beneficial effect has:

the clamping part is used for clamping dropped articles, the driving part is used for controlling the clamping part, the driving part is rotated manually and is pulled through the traction rope, so that the clamping part is closed or opened, the connecting part is used for connecting the clamping part and the driving part, and the clamping part is simple and convenient to operate, low in failure rate and easy to manufacture.

Drawings

FIG. 1 is a schematic view showing the structure of a clip for embodying the convenience of use in embodiment 1 as a whole;

FIG. 2 is a schematic structural view of parts for embodying the clip portion in embodiment 1;

FIG. 3 is a schematic structural view of the components for embodying the driving section in embodiment 1;

FIG. 4 is a schematic structural view of a bump for embodying anti-slip property in example 1;

fig. 5 is a schematic structural view of the toothed cleat of embodiment 2.

In the figure, 1, a clamping part; 11. a clamping jaw; 11a, a clamping end; 11b, a connecting end; 11c, a clamping surface; 12. a fixed block; 121. a fixing hole; 2. a connecting portion; 21. a through hole; 22. mounting blocks; 3. a drive section; 31. a holding section; 311. a fixing ring; 32. collecting line segments; 5. a wire chase board; 51. a wire slot; 6. anti-skid bumps; 7. a tooth-shaped anti-slip strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1: a convenient mechanical clamp comprises a clamping part 1, a connecting part 2 and a driving part 3, wherein the clamping part 1 and the driving part 3 are respectively positioned at two ends of the connecting part 2, the clamping part 1 is hinged with the connecting part 2, the driving part 3 is rotatably connected with the connecting part 2, the driving part 3 is fixedly connected with the clamping part 1 through a traction rope (not shown in the figure), and the driving part 3 is rotated to close or open the clamping part 1. Clamping part 1 is used for the centre gripping article that drop, and drive division 3 is used for controlling clamping part 1, through manual rotation drive division 3, pulls through the haulage rope to realize clamping part 1's closure or opening, connecting portion 2 are used for connecting clamping part 1 and drive division 3, pure mechanical structure, and is easy and simple to handle, and the fault rate is low, easily makes.

As shown in fig. 2, the connecting portion 2 is a hollow telescopic rod for easy storage, and the pulling rope is inserted into the through hole 21 of the telescopic rod. The telescopic rod can be a commercially available telescopic rod, so that the telescopic rod is the prior art, and the specific structure of the telescopic rod is not described in detail herein. Preferably, both ends of the telescopic rod are provided with round corner structures at the periphery of the through hole 21, so that the abrasion of the traction rope in the using process is reduced, and the service life of the convenient mechanical clamp is prolonged.

As shown in fig. 2, specifically, the clamping portion 1 includes at least a pair of clamping jaws 11, the pair of clamping jaws 11 are symmetrically disposed about an axial direction of the connecting portion 2, the clamping jaws 11 include a clamping end 11a and a connecting end 11b, the clamping end 11a is a double-jaw structure, which is convenient for clamping dropped articles, one end of the connecting portion 2 close to the clamping portion 1 is fixedly connected with an installation block 22, and the connecting end 11b is hinged to the installation block 22.

As shown in fig. 1, the driving portion 3 includes a holding section 31 and a wire winding section 32, the holding section 31 is rotatably connected to one end of the connecting portion 2 far away from the clamping portion 1 (see fig. 1), the wire winding section 32 is fixedly connected to one end of the connecting portion 2 far away from the clamping portion 1, and a fixing ring 311 for fixing the traction rope is fixedly connected to one side of the holding section 31 far away from the clamping portion 1. One end of the wire-retracting segment 32, which is far away from the holding segment 31, extends to form a wire-trough plate 5, and a wire-trough 51 is formed on the periphery of the wire-trough plate 5.

As shown in fig. 2 and 3, the driving portion 3 is fixedly connected to the clamping portion 1 through a pulling rope, specifically, a fixing block 12 extends from the clamping portion 1, a fixing hole 121 is formed in the fixing block 12, one end of the pulling rope is fixedly connected to the fixing ring 311, and the other end of the pulling rope is fixedly connected to the fixing hole 121. The holding section 31 is rotated, one end of the pulling rope is fixed with the fixing ring 311, the fixing ring 311 rotates along with the rotation of the holding section 31, the pulling rope is driven to rotate around the wire winding section 32, and the pulling rope is wound on the wire winding section 32 or is discharged from the wire winding section 32.

As shown in fig. 2 and 4, the clamping surfaces 11c of the pair of clamping jaws 11 are provided with anti-slip structures, specifically, the anti-slip structures are anti-slip bumps 6, the anti-slip bumps 6 are hemispherical structures made of rubber, and the planes of the anti-slip bumps 6 are adhered to the clamping surfaces 11 c. In the use of convenient mechanical clamp, antiskid bump 6 and the article multiple spot contact that drops, the antiskid bump 6 of rubber material can increase and the frictional force between the article that drops, improves clamping jaw 11's the clamp effect of getting.

The specific implementation process comprises the following steps: rotate section 31 of gripping, emit certain length with the haulage rope, then adjust the telescopic link to required length, at this moment, according to the width in gap, can select closed jack catch or open the jack catch and will facilitate the mechanical clamp and stretch into the gap, before pressing from both sides article, make the haulage rope keep at the state of relaxing, make the jack catch open, aim at the article that the required clamp was got, rotate section 31 of gripping, wind the haulage rope to receiving line section 32, tighten up the haulage rope, thereby drive two jack catches closedly, press from both sides firm article, take out article from the gap, the operation is very simple and convenient.

Example 2: the utility model provides a convenient mechanical clamp, the difference with embodiment 1 lies in, as shown in fig. 2 and 5, the antiskid structure is parallel arrangement's profile of tooth antislip strip 7, and profile of tooth antislip strip 7 can adopt the rubber material to make, the utility model provides a rubber material can adopt the rubber of market, belongs to prior art, and the plane and the clamping face 11c of profile of tooth antislip strip 7 bond. In the use of the convenient mechanical clamp, the tooth-shaped anti-slip strips 7 are in multi-line contact with the dropped articles, the tooth-shaped anti-slip strips 7 made of rubber can increase the friction force between the dropped articles, and the clamping effect of the clamping jaw 11 is improved.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A convenient mechanical clamp is characterized by comprising a clamping part (1), a connecting part (2) and a driving part (3), wherein the clamping part (1) and the driving part (3) are respectively positioned at two ends of the connecting part (2), the clamping part (1) is hinged with the connecting part (2), the driving part (3) is rotatably connected with the connecting part (2), the driving part (3) is fixedly connected with the clamping part (1) through a traction rope, and the driving part (3) is rotated to close or open the clamping part (1);

the clamping part (1) comprises at least one pair of clamping jaws (11), the clamping jaws (11) are symmetrically arranged in the axis direction of the connecting part (2), the clamping jaws (11) comprise clamping ends (11a) and connecting ends (11b), the clamping ends (11a) are of a double-jaw structure, one end, close to the clamping part (1), of the connecting part (2) is fixedly connected with an installation block (22), and the connecting ends (11b) are hinged to the installation block (22);

and the clamping surfaces (11c) of the clamping jaws (11) are provided with anti-skidding structures.

2. A handy mechanical clip according to claim 1, wherein said connecting part (2) is a hollow telescopic rod, and said traction rope is inserted into a through hole (21) of said telescopic rod.

3. A mechanical clip according to claim 2, wherein the two ends of the telescopic rod are provided with rounded corners around the through hole (21).

4. The convenient mechanical clamp according to claim 1, wherein the driving portion (3) comprises a holding section (31) and a line retracting section (32), the holding section (31) is rotatably connected with one end, away from the clamping portion (1), of the connecting portion (2), the line retracting section (32) is fixedly connected with one end, away from the clamping portion (1), of the connecting portion (2), a fixing ring (311) for fixing a traction rope is fixedly connected to one side, away from the clamping portion (1), of the holding section (31), a line slot plate (5) extends from one end, away from the holding section (31), of the line retracting section (32), and a line slot (51) is formed in the periphery of the line slot plate (5).

5. The mechanical clip as claimed in claim 4, wherein the driving portion (3) is fixedly connected to the clamping portion (1) through a pulling rope, specifically, a fixing block (12) extends from the clamping portion (1), a fixing hole (121) is formed in the fixing block (12), one end of the pulling rope is fixedly connected to the fixing ring (311), and the other end of the pulling rope is fixedly connected to the fixing hole (121).

6. A mechanical clip according to claim 1, wherein said anti-slip structure is an anti-slip bump (6), said anti-slip bump (6) is a semi-spherical structure made of rubber, and the plane of said anti-slip bump (6) is adhered to said clamping surface (11 c).

7. A mechanical advantage clip according to claim 1 wherein the anti-slip structure is a parallel arrangement of toothed cleats (7), the flat surfaces of the toothed cleats (7) being bonded to the clamping surface (11 c).