CN210142793U - Binding post takes out instrument for electric power - Google Patents
Binding post takes out instrument for electric power Download PDFInfo
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- CN210142793U CN210142793U CN201921564751.0U CN201921564751U CN210142793U CN 210142793 U CN210142793 U CN 210142793U CN 201921564751 U CN201921564751 U CN 201921564751U CN 210142793 U CN210142793 U CN 210142793U
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- counter bore
- sleeve
- section
- connection terminal
- diameter
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Abstract
The utility model relates to a connecting terminal taking-out tool for electric power, which comprises a handle, wherein one end of the handle is provided with a counter bore, a sleeve which can move along the axial direction of the counter bore is arranged in the counter bore, one end of the sleeve extends out of the counter bore, the spring leaf used for springing the wiring terminal open is retracted, the sleeve is provided with a first channel section and a second channel section, the diameter of the first channel section is larger than that of the second channel section, the diameter of the second channel section is larger than the outer diameter of the connecting terminal, the hole surface at the bottom of the counter bore is fixedly connected with an ejector pin, the ejector pin extends into the sleeve, an elastic piece is arranged between the sleeve and the bottom hole surface of the counter bore, a limiting piece is fixed on the side hole surface of the counter bore, the limiting piece extends into a limiting groove arranged on the side wall of the sleeve, a motion for limiting sleeve along counter bore axis direction uses the utility model discloses an instrument is convenient takes out binding post from the base, can not cause the damage to the base.
Description
Technical Field
The utility model relates to an electric power tool technical field, concretely relates to binding post takes out instrument for electric power.
Background
As shown in fig. 1, the conventional power connection terminal is clamped on the base by a spring leaf which is opened by spring, and the inventor finds that the connection terminal and the base cannot be disassembled by using the conventional tool, that is, the connection terminal and the base are disposable, when the connection terminal breaks down or is damaged, the whole base and the connection terminal need to be replaced, so that materials are greatly wasted, resources are wasted, and the tool for disassembling the power connection terminal does not exist at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a binding post takes out instrument for electric power, make things convenient for binding post to take out from the base, avoided binding post to take out the damage of process to the base moreover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a binding post takes out instrument for electric power, includes the handle, and handle one end has the counter bore, is equipped with the sleeve that can follow the motion of counter bore axis direction in the counter bore, and sleeve one end stretches out to the counter bore outside for pack up binding post spring leaf of popping out, have first passageway section and second passageway section in the sleeve, first passageway section diameter is greater than second passageway section diameter, and second passageway section diameter is greater than binding post's external diameter, the bottom hole face and the thimble fixed connection of counter bore, in the thimble stretches into the sleeve, be equipped with the elastic component between the bottom hole face of sleeve and counter bore, the side opening face of counter bore is fixed with the spacing piece, and the spacing piece stretches into in the spacing groove that sleeve lateral part section wall set up, is used for limiting sleeve along the motion of counter bore.
Further, the sleeve includes first section of thick bamboo section and second section of thick bamboo section, first section of thick bamboo section stretches into in the counter bore, the external diameter of first section of thick bamboo section is greater than the binding post mounting hole diameter on the base, the external diameter of second section of thick bamboo section is less than the binding post mounting hole diameter on the base, and the second section of thick bamboo section can stretch into in the binding post mounting hole and overlap in the binding post periphery, packs up the reed that binding post bounced open.
Furthermore, the locating part adopts the spacer pin, the side opening face of counter bore is equipped with the spacer pin mounting groove, and the spacer pin passes through the spacer pin mounting groove and the side opening face fixed connection of counter bore.
Furthermore, a threaded hole is formed in the bottom hole surface of the counter bore, and the ejector pin is in threaded connection with the bottom hole surface of the counter bore through the threaded hole.
Furthermore, the elastic element is a spring, the spring is sleeved on the outer peripheral surface of the thimble, one end of the spring abuts against the bottom hole surface of the counter bore, and the other end of the spring abuts against a step surface formed by the second channel section and the first channel section.
Furthermore, the outer side surface of the handle is provided with an arc-shaped groove, so that an operator can conveniently grasp the handle.
The utility model has the advantages that:
use the utility model discloses a binding post takes out instrument, telescopic second section of thick bamboo can stretch into on the base in the binding post mounting hole to pack up binding post spring open's reed, then utilize the thimble ejecting from binding post mounting hole of base with binding post, whole process convenient operation, it is fast, and to the base not damage, overcome the unable dismantlement of base and binding post, can only the defect of disposable, make things convenient for binding post's change, saved the resource, avoided the waste of material.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the terminal assembly with the base;
fig. 2 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a schematic view of the working principle of embodiment 1 of the present invention;
the novel spring type anti-theft device comprises a handle 1, a counter bore 1-1, an arc-shaped groove 1-2, a first cylinder section 2, a second cylinder section 3, a first channel section 4, a second channel section 5, an ejector pin 6, a spring 7, a limiting pin 8, a base 9, a connecting terminal 10 and a reed 11.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "upper" and "lower" in the present invention shall only be used to indicate correspondence with the upper and lower directions of the drawings themselves, and shall not limit the structure, but merely to facilitate the description of the present invention and simplify the description, and shall not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and shall not be construed as limiting the present invention.
Just as the background art introduces, inconvenient dismantlement after binding post and the base installation can only disposable, and inconvenient taking out and changing the binding post, to above-mentioned problem, this application provides a binding post extracting tool for electric power.
In an exemplary embodiment of the present application, as shown in fig. 2, an electric power terminal removing tool includes a handle, a sleeve, a thimble, an elastic member, and a stopper.
Counter bore 1-1 has been seted up to the one end of handle 1, the counter bore sets up with the handle is coaxial, be equipped with the sleeve in the counter bore, the sleeve is inside to have rather than coaxial setting's passageway, the sleeve sets up with the counter bore is coaxial, and the sleeve can follow the axis direction free motion of counter bore, telescopic one end stretches out to the counter bore outside for in stretching into the binding post mounting hole of base, pack up the reed that binding post bounced open.
The sleeve comprises a first barrel section 2 and a second barrel section 3, a channel in the sleeve comprises a first channel section 4 and a second channel section 5, the first channel section is located in the first barrel section, the diameter of the first channel section is larger than that of the second channel section, the first channel section and the second channel section form a step surface, the outer diameter of the second barrel section is smaller than that of a wiring terminal mounting hole in the base, the second barrel section can stretch into the wiring terminal mounting hole, the diameter of the second channel section in the second barrel section is larger than that of a wiring terminal, and after the second barrel section stretches into the wiring terminal mounting hole, a reed which bounces off the wiring terminal can be retracted, so that the wiring terminal can be conveniently taken out of the wiring terminal mounting hole.
The diameter of first section of thick bamboo section is greater than the diameter of binding post mounting hole, and the tip of first section of thick bamboo section can support on the terminal surface of base.
And a threaded hole is formed in the bottom hole surface of the counter bore and is coaxial with the counter bore, the threaded hole is fixedly connected with one end of the ejector pin 6 in a threaded manner, and the other end of the ejector pin extends into the channel of the sleeve.
An elastic piece is further arranged between the sleeve and the bottom hole face of the counter bore, the elastic piece is a spring 7 which is sleeved on the periphery of the ejector pin and extends into the first channel section, one end of the spring abuts against the bottom hole face of the counter bore, and the other end of the spring abuts against a step face formed by the first channel section and the second channel section.
Install the locating part on the lateral part groove face of counter bore, the locating part stretches into in the spacing groove that first section of thick bamboo periphery set up, the locating part adopts spacer pin 8, the spacer pin is fixed in the spacer pin mounting groove that the lateral part groove face of counter bore set up, and when the sleeve moved along the axis direction of counter bore, two groove faces of the spacing groove of first section of thick bamboo setting can contact with the spacer pin to realized that the sleeve moved along counter bore axis direction spacing, can effectively prevent that the sleeve from droing from the counter bore.
The outer side surface of the handle is provided with the arc-shaped groove 1-2, so that an operator can conveniently grasp the operating handle, and the requirement on comfort level during use is met.
As shown in fig. 3, when the removing tool of this embodiment is used, the second cylindrical section of the sleeve is inserted into the terminal mounting hole of the base 9 until the end of the first cylindrical section contacts with the end face of the base, at this time, the second cylindrical section is sleeved on the periphery of the terminal 10, the spring 11 for ejecting the terminal is retracted, at this time, the worker continues to push the handle to move toward the base, the sleeve is not moved, the thimble continues to move toward the base, at this time, the spring is compressed, the thimble moves to eject the terminal from the terminal mounting hole of the base, after the terminal is ejected, the removing tool is removed, and under the action of the spring, the sleeve is ejected to reset.
The take-out tool of this embodiment is adopted, conveniently takes out binding post from the binding post mounting hole of base, and can not cause the damage to the base, has avoided base and binding post can only disposable, has made things convenient for the binding post to change, has practiced thrift the material.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (6)
1. The utility model provides a binding post takes out instrument for electric power, a serial communication port, including the handle, handle one end has the counter bore, is equipped with the sleeve that can follow the motion of counter bore axis direction in the counter bore, and sleeve one end stretches out to the counter bore outside for pack up binding post spring leaf of popping out, and the sleeve has first passageway section and second passageway section, and first passageway section diameter is greater than second passageway section diameter, and second passageway section diameter is greater than binding post's external diameter, the bottom hole face and the thimble fixed connection of counter bore, and the thimble stretches into in the sleeve, be equipped with the elastic component between the bottom hole face of sleeve and counter bore, the side opening face of counter bore is fixed with the locating part, and the locating part stretches into in the spacing groove that the sleeve lateral part set up for the motion of limiting sleeve along counter bore axis.
2. The tool for taking out the connection terminal for electric power as claimed in claim 1, wherein the sleeve includes a first barrel section and a second barrel section, the first barrel section extends into the counter bore, the outer diameter of the first barrel section is larger than the diameter of the connection terminal mounting hole on the base, the outer diameter of the second barrel section is smaller than the diameter of the connection terminal mounting hole on the base, and the second barrel section can extend into the connection terminal mounting hole and is sleeved on the periphery of the connection terminal to retract the spring pieces which are flicked out of the connection terminal.
3. The tool for taking out the connection terminal for electric power according to claim 1, wherein the limiting member is a limiting pin, a limiting pin mounting groove is formed in the side hole surface of the counter bore, and the limiting pin is fixedly connected with the side hole surface of the counter bore through the limiting pin mounting groove.
4. The tool for taking out the electric power connection terminal as claimed in claim 1, wherein a threaded hole is formed in a bottom hole surface of the counter bore, and the thimble is in threaded connection with the bottom hole surface of the counter bore through the threaded hole.
5. The tool for taking out the connection terminal for electric power as claimed in claim 1, wherein the elastic member is a spring, the spring is fitted around the outer peripheral surface of the thimble, one end of the spring abuts against the bottom hole surface of the counterbore, and the other end of the spring abuts against a step surface formed by the second passage section and the first passage section.
6. The tool for removing the electric power connection terminal as claimed in claim 1, wherein the handle is provided with an arc-shaped groove on an outer side surface thereof for facilitating grasping by an operator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564751.0U CN210142793U (en) | 2019-09-18 | 2019-09-18 | Binding post takes out instrument for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921564751.0U CN210142793U (en) | 2019-09-18 | 2019-09-18 | Binding post takes out instrument for electric power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210142793U true CN210142793U (en) | 2020-03-13 |
Family
ID=69736933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921564751.0U Active CN210142793U (en) | 2019-09-18 | 2019-09-18 | Binding post takes out instrument for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210142793U (en) |
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2019
- 2019-09-18 CN CN201921564751.0U patent/CN210142793U/en active Active
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