TWI437781B - Can quickly replace the terminal tool structure - Google Patents

Description

Tool structure for quick replacement of terminals

The invention relates to a tool structure capable of quickly replacing a terminal, which comprises a grip portion, a joint and an assembly, and is mainly used for disassembling a terminal component, and uses a quick release feature of the joint to achieve rapid replacement during use. The function of the assembly is relatively light in space storage, and it is a product that fully meets the industrial applicability.

According to the "structure improvement of the wire terminal removal tool", as in the Republic of China Patent Application No. 092219647, a structural improvement of the wire terminal removal tool is mainly composed of a body and a tool end: The body is a cylinder, and a sliding portion having a plurality of convex granules is formed in the upper portion thereof, and a middle portion forms a circular arc surrounding the rotation, and a protective wall is formed under the arc concave portion, and is at the center of the bottom of the body. A set of holes may be preset, and the set of holes may have different shapes according to the shape of different tool ends; the tool end is a component corresponding to the lower end of the body, which may have various shapes according to the needs of use.

Referring to the conventional technology "Structural improvement of wire terminal removal tool", the components described above have corresponding terminal tools for different terminal parts. If the terminal parts are removed, several different terminal tools are required. Very inconvenient to carry, and in the collection It takes a lot of time and is bulky. In view of the above-mentioned shortcomings, the inventors believe that it is necessary to improve, and to improve the existing defects, the invention can quickly replace the terminal. The tool structure is designed to fully meet the practicality. The invention uses the quick release method of the joint to rapidly assemble the assembly into the grip portion, so that the terminal parts can be disassembled, and if the assembly is to be replaced By pulling the disassembly block of the joint, the assembly can be quickly withdrawn and replaced, which can avoid the trouble of carrying several tools, and is convenient in storage, and the weight can be greatly reduced.

The tool structure of the present invention for quickly replacing the terminal, [refer to the first figure] comprises a grip portion (1), a joint (2), and an assembly (3); wherein: the grip portion (1) is The body (11), the spring A (12), the support column (13), the body (11) is a circular cylinder, the outer edge of the lower end of the body (11) is provided with a non-slip pattern, the body (11) is internally provided a chamber (111), the spring A (12) and the support column (13) can be assembled into the chamber (111), and the inner edge of one end of the body (11) is provided with a thread (112) and a joint (2) The joint body (21) is combined, the spring A (12) is an object for quickly withdrawing the assembly (3), and a support column (13) is arranged at one end of the spring A (12), and the support column (13) is polygonal In the cylinder, an annular projection (131) is arranged in the middle of the support column (13), so that the spring A (12) pushes the support column (13), and the assembly (3) is quickly withdrawn; the joint (2) is The joint body (21), the ball (22), the collar (23), the spring B (24), and the dismounting block (25) are formed, and the joint body (21) is a body assembled on the grip portion (1) (11) The upper end of the joint body (21) is provided with a plurality of combination holes (211) which can be assembled with the balls (22) Latching assembly (3), in combination holes (211) disposed upper a collar groove (212) is disposed with the collar (23), and a combined groove (213) is disposed inside the joint body (21), and the inner shape of the combined groove (213) can be polygonal, so that In use, it is easy to apply force and fix, and the joint thread (214) is arranged at the lower end of the joint body (11), and can be assembled with the thread (112) of the body (11) of the grip portion (1), the ball (22) An article for fixing the assembly (3) and being fastened to the fixing groove (312), the collar (23) is sleeved on the collar groove (212), and the object for removing the block (25) is prevented from being removed. The spring B (24) is sleeved on the joint body (21), so that the disassembling block (25) can be quickly disassembled and fixed, and the disassembling block (25) is a circular hollow block which is sleeved on the outer edge of the joint body (21). The ball (22) can be quickly released; the assembly (3) is composed of a combined body (31) and a tool end (32), and the combined body (31) is provided with a stud (311) at one end thereof, which is convex. The column (31) has a polygonal cylindrical shape to conform to the shape of the combined groove (213) of the joint body (21) of the joint (2), and a fixed groove (312) is provided at one of the protruding columns (311). The ball (22) of the joint (2) is fixed and disposed at the other end of the combined body (31) There is a tool end (32), and the tool end (32) is an object for removing the terminal part, (please refer to the fifth figure together), and the corresponding tool end (32) can be set according to different terminal parts.

1‧‧‧ grip part

11‧‧‧Ontology

111‧‧ ‧ room

112‧‧‧ thread

12‧‧‧Spring A

13‧‧‧Support column

131‧‧‧Bumps

2‧‧‧Connectors

21‧‧‧Connector body

211‧‧‧ combination hole

212‧‧ ‧ ring groove

213‧‧‧ Combination groove

214‧‧‧Connector thread

22‧‧‧ balls

23‧‧‧ collar

24‧‧‧Spring B

25‧‧‧Removal block

3‧‧‧assemblies

31‧‧‧Combined ontology

311‧‧‧Bump

312‧‧‧Fixed grooves

32‧‧‧Tool side

First figure: an exploded view of the components of the present invention

Second figure: a schematic diagram of the assembly of the components of the present invention

Third drawing: a partial cross-sectional view of the assembly of the present invention

Figure 4: Actuation cross-sectional view of the present invention

Figure 5: Schematic diagram of different tool ends of the assembly of the present invention

When assembling a tool structure that can quickly change the terminal, firstly (see the first figure and the second figure and the third figure), the tool end (32) of the assembly (3) is preliminarily disposed at one end of the combined body (31). Internally, the spring A (12) and the support column (13) of the grip portion (1) are sequentially assembled into the chamber (111) of the body (11), and the joint body of the joint (2) (21) The joint thread (214) and the thread (112) of the body (11) of the grip portion (1) are screwed together, and the spring B (24) is sleeved to the outer edge of the joint body (21), and then the ball (22) ) is set into the combined hole (211) of the joint body (21), the disassembly block (25) is sleeved to the outer edge of the joint body (21), and the ball (22) and the spring B (24) are fixed, and the collar is set. (23) is sleeved into the collar groove (212) of the joint body (21), so that the disassembly block (25) is not easy to fall off, and finally the protrusions (311) of the pre-assembled assembly (3) are assembled. Into the joint groove (213) of the joint body (21) of the joint (2), and the ball (22) is fastened into the fixing groove (312) of the assembly, so that the assembly (3) is not easy to use. Shedding.

When using the tool structure that implements the quick-change terminal, [see the fourth figure] If the assembly (3) of the connector (2) is pulled down when the assembly (3) is replaced, the removal block (25) will be removed. The ball (22) is disengaged from the fixing groove (312) of the assembly (3), and the spring B (24) is pressed, while the spring A (12) of the grip portion (1) utilizes the elastic force and is supported by the column ( 13) The bump (131), the support (13) is pushed up, the assembly (3) can be quickly withdrawn, and if the assembly (3) is to be assembled, the assembly (3) is removed from the quick joint ( 2) The upper end of the joint body (21) is inserted, and the assembly (3) is fixed by the balls (22).

The advantages are:

1. According to the different terminal parts to be replaced, the corresponding assembly (3) can be quickly removed by pulling down the disassembly block of the joint.

2. The production cost is lower.

3. It is simple and convenient in construction and assembly, and the space required for storage is greatly reduced.

4, convenient to carry.

In summary, it is understood that the present invention is novel, and the present invention is not found in any publication, and is in compliance with the provisions of Articles 21 and 22 of the Patent Law.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. That is, the equivalent changes and modifications made by the invention in accordance with the scope of the invention are still within the scope of the invention.

1‧‧‧ grip part

11‧‧‧Ontology

111‧‧ ‧ room

112‧‧‧ thread

12‧‧‧Spring A

13‧‧‧Support column

131‧‧‧Bumps

2‧‧‧Connectors

21‧‧‧Connector body

211‧‧‧ combination hole

212‧‧ ‧ ring groove

213‧‧‧ Combination groove

214‧‧‧Connector thread

22‧‧‧ balls

23‧‧‧ collar

24‧‧‧Spring B

25‧‧‧Removal block

3‧‧‧assemblies

31‧‧‧Combined ontology

311‧‧‧Bump

312‧‧‧Fixed grooves

32‧‧‧Tool side

Claims (6)

The utility model relates to a tool structure capable of quickly replacing a terminal, which comprises a grip portion, a joint and an assembly; wherein: the grip portion is composed of a body, a spring A and a support column, and the body is a circular cylinder and is arranged inside. There is a chamber, the spring A and the support column can be assembled into the chamber, and the thread is arranged at one end of the body, and the spring A is an object for quickly withdrawing the assembly, and a support column is arranged at one end of the spring A, and the middle portion of the support column is arranged. The annular protrusions enable the spring A to facilitate the support column, and the assembly can be quickly withdrawn; the joint is composed of the joint body, the ball, the collar, the spring B, and the disassembling block, and the joint body is a body assembled on the grip portion. The upper end of the joint body is provided with a combined hole at the upper end of the joint body to be assembled with the ball to form a clamping assembly, and a collar groove is arranged at the upper end of the combined hole, which can be assembled with the collar, and a combination is arranged inside the joint body. The groove can be combined with the protruding post of the assembly, and the joint body is provided with a thread at one end, and can be combined with the thread of the body of the grip portion, and the ball is an object which fixes the assembly and is fastened on the fixing groove. The collar is sleeved on the collar groove and prevents the object from falling off the block. The spring B is sleeved on the joint body, so that the disassembling block can be quickly disassembled and fixed, and the disassembling block is a circular hollow block, and is sleeved on the joint. The outer edge of the body can quickly cancel the condition of the ball clamping; the assembly is composed of the combined body and the tool end, and the combined body is provided with a stud at one end, and a fixed groove is arranged at one end of the stud to be fixed with the ball of the joint. The tool end is provided at the other end of the combined body, and the tool end is the object for removing the terminal part. The tool structure for quickly replacing the terminal as described in the first item of the patent application, wherein the grip The outer portion of the lower end of the body is provided with an anti-slip pattern to increase the frictional force of the rotation. The tool structure of the terminal can be quickly replaced, as described in claim 1, wherein the support column of the grip portion can be a polygonal column for easy combination. The tool structure for quickly replacing the terminal according to the first aspect of the patent application, wherein the inner shape of the combined groove of the joint body of the joint may be polygonal, so as to facilitate the application of the force and the fixed assembly in use. The tool structure for quickly replacing the terminal according to the first aspect of the patent application, wherein the appearance of the stud of the combined body of the assembly can be matched according to the combined groove shape of the joint body of the joint. The tool structure of the terminal can be quickly replaced, as described in claim 1, wherein the tool end of the assembly can be set according to different terminal parts.