CN212648635U - Anti-drop plug easy to disassemble and assemble quickly - Google Patents
Anti-drop plug easy to disassemble and assemble quickly Download PDFInfo
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- CN212648635U CN212648635U CN202021418643.5U CN202021418643U CN212648635U CN 212648635 U CN212648635 U CN 212648635U CN 202021418643 U CN202021418643 U CN 202021418643U CN 212648635 U CN212648635 U CN 212648635U
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Abstract
The utility model discloses an easy quick assembly disassembly anticreep plug belongs to electrical component technical field. The method comprises the following steps: an installation cavity is arranged in the shell; the lead extends into the mounting cavity from one end of the shell; the fixed contact pin extends into the mounting cavity from the other end of the shell and is electrically connected with one section of the lead; the rotating contact pin extends into the mounting cavity from the other end of the shell, can be rotationally and electrically connected with the other section of the lead wire around the axis direction of the rotating contact pin, and is provided with an anti-falling pin extending out of the side wall of one end of the shell; the compression thimble is positioned in the shell, the compression thimble is arranged between the rotary contact pin and the lead, and the other section of the lead and/or the rotary contact pin is movably connected with the compression thimble. The utility model provides a pair of novel binding post, the cooperation between plug and the binding post is more reliable to quick assembly disassembly and anticreep between plug and the binding post can be realized.
Description
Technical Field
The utility model relates to an electrical element technical field specifically relates to an easy quick assembly disassembly anticreep plug.
Background
Based on present general binding post, the process of wiring and dismouting is comparatively troublesome, need to insert binding post with the wire of shelling the crust, need carry out the dismouting through screwdriver elasticity threaded fastener, and at the easy damaged binding post of dismouting in-process, threaded fastener easily beats hair or smooth tooth, the damage of binding post shell fragment leads to unable dress wire or contact failure, and the connection reliability between wire and the binding post is not good enough, leads to the slippage between follow-up use plug wire and the binding post easily.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, aim at providing an easy quick assembly disassembly anticreep plug, the cooperation between plug and the binding post is more reliable to can realize quick assembly disassembly and anticreep.
The specific technical scheme is as follows:
an easy quick assembly disassembly anticreep plug includes: the shell, wire, fixed contact pin, rotation contact pin and compression thimble.
An installation cavity is arranged in the shell;
the lead extends into the mounting cavity from one end of the shell;
the fixed contact pin extends into the mounting cavity from the other end of the shell and is electrically connected with one section of the lead;
the rotating contact pin extends into the mounting cavity from the other end of the shell, can be rotationally and electrically connected with the other section of the lead wire around the axis direction of the rotating contact pin, and is provided with an anti-falling pin extending out of the side wall of one end of the shell;
the compression thimble is positioned in the shell, the compression thimble is arranged between the rotary contact pin and the lead, and the other section of the lead and/or the rotary contact pin is movably connected with the compression thimble.
The anti-dropping plug easy to disassemble and assemble quickly further has the characteristic that the fixed contact pin and the rotating contact pin are respectively connected with the external terminals of the products to be tested in an inserting mode.
The anti-drop plug easy to disassemble and assemble quickly further has the characteristic that the anti-drop needle is matched with the inner wall of the external terminal of the product to be tested.
The anti-drop plug easy to disassemble and assemble quickly further has the characteristic that the side wall of the rotating contact pin is provided with a plane, and the anti-drop pin is a bulge arranged on the plane.
The anti-drop plug easy to disassemble and assemble quickly further has the characteristics that the anti-drop plug further comprises a rotating contact pin deflector rod, and the rotating contact pin deflector rod is fixedly connected with the side wall of the rotating contact pin.
Foretell easy quick assembly disassembly anticreep plug still has such characteristic, offers the storage tank that can hold the rotation contact pin driving lever on the shell, and the length of rotating the contact pin driving lever is good at the length and the degree of depth of storage tank.
Foretell easy quick assembly disassembly anticreep plug still has such characteristic, and the length direction of storage tank is perpendicular with the length direction who rotates the contact pin dial bar.
The anti-drop plug easy to disassemble and assemble quickly further has the advantages that the shell comprises an upper shell and a lower shell, an installation cavity is formed between the upper shell and the lower shell after the upper shell and the lower shell are spliced, and the upper shell and the lower shell are connected through a fastening piece.
The anti-dropping plug easy to disassemble and assemble quickly further has the characteristic that the anti-dropping plug further comprises an insulating sleeve, and the insulating sleeve is sleeved on the side walls of the fixed contact pin and the rotating contact pin.
The positive effects of the technical scheme are as follows:
the utility model provides an easy quick assembly disassembly anticreep plug, through cooperation use fixed contact pin and rotation contact pin, and set up the anticreep needle on rotating the contact pin and thus make the cooperation between plug and the binding post connect more reliably, can prevent plug and binding post from breaking away from; and simple structure can realize the quick grafting of plug and binding post, is convenient for mill and daily use.
Drawings
Fig. 1 is a schematic structural view of the anti-drop plug of the embodiment of the present invention, which is easy to be quickly disassembled and assembled, wherein the plug is connected to the connection wire;
fig. 2 is a first schematic structural diagram of an embodiment of an anti-drop plug easy to rapidly disassemble and assemble according to the present invention;
fig. 3 is a schematic structural diagram of a plug in an embodiment of an anti-drop plug easy to rapidly disassemble and assemble according to the present invention;
fig. 4 is an exploded view of an embodiment of an anti-drop plug easy to rapidly disassemble and assemble according to the present invention;
fig. 5 is an exploded view of an embodiment of an anti-separation plug easy to rapidly disassemble and assemble according to the present invention;
fig. 6 is a schematic structural view of an embodiment of an anti-drop plug easy to rapidly disassemble and assemble according to the present invention, wherein an included angle between a rotating pin shifter lever and a length direction of an accommodating groove is ninety degrees;
FIG. 7 is a cross-sectional view taken at A-A of FIG. 6;
fig. 8 is a schematic structural view of an embodiment of an anti-separation plug easy to rapidly disassemble and assemble according to the present invention, in which an included angle between a rotating pin driving lever and a length direction of an accommodating groove is in a zero degree state;
fig. 9 is a cross-sectional view at B-B in fig. 8.
In the drawings: 1. a housing; 11. a containing groove; 12. a fastener; 2. a wire; 3. fixing the contact pin; 4. rotating the contact pin; 41. preventing needle from falling off; 5. compressing the thimble; 6. rotating the pin deflector rod; 7. a connecting terminal of a product to be tested; 8. and an insulating sleeve.
Detailed Description
In order to make the utility model realize that technical means, creation characteristics, achievement purpose and efficiency are easily understood and known, following embodiment combines fig. 1 to fig. 9 right the utility model provides an easy quick assembly disassembly anticreep plug does specifically expoundly.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In this easy quick assembly disassembly anticreep plug, be provided with the installation cavity in the shell 1, the installation cavity is used for the installation and connects wire 2, fixed contact pin 3, rotate contact pin 4 and compression thimble 5, specific installation cavity still is provided with multiple limit structure, for example spacing muscle, joint groove etc. for restrict wire 2, fixed contact pin 3, rotate contact pin 4 and compression thimble 5 at the concrete position of installation cavity, the installation cavity can be opened or closed in addition, the inner structure's of being convenient for installation.
Fixed contact pin 3 is immobile relatively to shell 1, can't rotate relatively shell 1, and fixed contact pin 3 stretches into the installation intracavity from the other end of shell 1, enters into to the installation intracavity from the other end opening of shell 1 promptly, and one section electricity in fixed contact pin 3 and the wire 2 is connected, and fixed contact pin 3 deviates from the one end of wire 2 is connected with the product terminal 7 that awaits measuring for the electrical test of product.
The rotary pin 4 can move relative to the shell 1, namely the rotary pin 4 rotates relative to the shell 1, the rotary pin 4 extends into the installation cavity from the other end of the shell 1, namely enters into the installation cavity from the opening at the other end of the shell 1, the rotary pin 4 can be rotationally and electrically connected with the other section of the lead 2 around the axis direction of the rotary pin 4, one end of the rotary pin 4 departing from the lead 2 is connected with a product terminal 7 to be tested for electrical test of a product, in addition, the side wall of one end of the rotary pin 4 extending out of the shell 1 is provided with an anti-falling pin 41, the rotatable angle of the rotary pin 4 is controlled within ninety degrees, the common selection is ninety degrees, when the rotary pin 4 is positioned at the initial position, the rotary pin 4 can be inserted into or pulled out of the product terminal 7 to be tested, and when the rotary pin 4 is positioned at the locking position by ninety degrees, the anti, the rotary pins 4 are prevented from being separated from the terminals 7 of the product to be tested, thereby having a self-locking function.
The compression thimble 5 is positioned in the shell 1, the compression thimble 5 is arranged between the rotary contact pin 4 and the lead 2, the other section of the lead 2 and/or the rotary contact pin 4 is movably connected with the compression thimble 5, and the compression thimble 5 has a certain compression elastic quantity, so that the rotary contact pin 4 can be pushed and extended forwards, thereby improving the clamping fastness between the rotary contact pin 4 and the test product connecting terminal 7 to be tested,
specifically, in one mode, the compression thimble 5 is movably connected with the rotating contact pin 4, and the rotating contact pin 4 can rotate relative to the compression thimble 5;
specifically, in one mode, the compression thimble 5 is movably connected with the lead 2, and the compression thimble 5 can rotate relative to the lead 2;
specifically, in one mode, the compression thimble 5 is movably connected with the rotary contact pin 4 and the lead 2, and the compression thimble 5 can rotate relative to the lead 2 and the rotary contact pin 4.
In a preferred embodiment, as shown in fig. 1, the fixed contact pin 3 and the rotating contact pin 4 are respectively inserted into the connecting terminal 7 of the product to be tested, and the fixed contact pin 3 and the rotating contact pin 4 are respectively inserted into the connecting terminal 7 of the product to be tested for electrical testing of the product to be tested or can be used in daily life.
In a preferred embodiment, as shown in fig. 1, 6, 7, 8, and 9, the anti-separation pin 41 is matched with an inner wall of the connection terminal 7 of the product to be tested, the inner wall of the connection terminal is provided with a slot, that is, two parallel slot walls are arranged on the inner wall, the length direction of the slot walls is perpendicular to the length direction of the terminal, and the anti-separation pin 41 can be rotated between the two slot walls after the rotating pin 4 is rotated, so that the movement of the rotating pin 4 in the length direction is limited, and the anti-separation limit is realized.
In a preferred embodiment, as shown in fig. 2 and 3, the side wall of the rotating pin 4 is provided with a flat surface, the retaining pin 41 is a protrusion disposed on the flat surface, the further rotating pin 4 is generally configured as a cylinder, that is, a flat surface is cut along the edge of the cylinder along the axial direction of the cylinder, and a protrusion is disposed on the flat surface, the height of the protrusion does not exceed the thickness of the cut cylinder, thereby facilitating the rotating pin 4 to rotate in the terminal.
In a preferred embodiment, as shown in fig. 4 and 5, the device further comprises a rotating pin shifter 6, the rotating pin shifter 6 is fixedly connected with the side wall of the rotating pin 4, and the rotating pin 4 is rotated by shifting the rotating pin shifter 6, so that the structure is simple and the operation is simple and convenient.
In a preferred embodiment, as shown in fig. 2 and 3, the housing 1 is provided with an accommodating groove 11 capable of accommodating the rotating pin shifter lever 6, and the length of the rotating pin shifter lever 6 is longer than the length and depth of the accommodating groove 11, in an initial state, the rotating pin shifter lever 6 is preset in the accommodating groove 11, the head of the rotating pin shifter lever is slightly exposed out of the accommodating groove 11, so that the operating personnel can operate the rotating pin shifter lever, in a locking state, the rotating pin shifter lever 6 is rotated to the outside of the accommodating groove 11, most of the rotating pin shifter lever 6 is rotated out of the accommodating groove 11, and the operating personnel can control and operate the rotating pin.
In a preferred embodiment, as shown in fig. 6, 7, 8 and 9, the length direction of the accommodating groove 11 is perpendicular to the length direction of the rotating pin shifter 6, the bottom of the accommodating groove 11 is communicated with the mounting cavity, the rotating pin shifter 6 passes through the accommodating groove 11 and then is connected with the rotating pin 4, and the accommodating groove 11 can facilitate the accommodation of the rotating pin shifter 6.
In a preferred embodiment, as shown in fig. 4 and 5, the housing 1 includes an upper housing and a lower housing, a mounting cavity is formed between the upper housing and the lower housing after the upper housing and the lower housing are spliced, the upper housing and the lower housing are connected through a fastening member 12, a plurality of threaded holes are formed in the corresponding positions of the specific upper housing and the specific lower housing, and the upper housing and the lower housing are connected through a plurality of threaded fastening members 12, so that the structure is simple, and the installation is convenient.
In a preferred embodiment, as shown in fig. 5, the pin connector further comprises an insulating sleeve 8, the insulating sleeve 8 is sleeved on the side walls of the fixed pin 3 and the rotating pin 4, so that the fixed pin 3 and the rotating pin 4 are prevented from being exposed to the outside, and the worker is prevented from touching the pins by mistake, thereby improving the safety of the worker.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (9)
1. The utility model provides an easy quick assembly disassembly anticreep plug which characterized in that includes:
the device comprises a shell, a base and a clamping piece, wherein a mounting cavity is arranged in the shell;
a wire extending from one end of the housing into the mounting cavity;
the fixed contact pin extends into the mounting cavity from the other end of the shell and is electrically connected with one section of the lead;
the rotating contact pin extends into the mounting cavity from the other end of the shell, can be rotatably and electrically connected with the other section of the lead wire around the axis direction of the rotating contact pin, and is provided with an anti-falling pin extending out of the side wall of one end of the shell;
the compression thimble is arranged in the shell, the compression thimble is arranged between the rotary contact pin and the lead, and the other section of the lead and/or the rotary contact pin is movably connected with the compression thimble.
2. The anti-drop plug of claim 1, wherein the fixed pin and the rotating pin are respectively connected to external terminals of a product to be tested.
3. The anti-drop plug of claim 2, wherein the anti-drop pin is matched with an inner wall of an external terminal of a product to be tested.
4. The anti-drop plug of claim 1, wherein the side wall of the rotating pin is provided with a flat surface, and the anti-drop pin is a protrusion disposed on the flat surface.
5. The anti-drop plug easy to disassemble and assemble quickly as claimed in claim 1, further comprising a rotating pin deflector, wherein the rotating pin deflector is fixedly connected with the side wall of the rotating pin.
6. The anti-drop plug of claim 5, wherein the housing has a receiving cavity for receiving the rotatable pin driver, and the rotatable pin driver has a length longer than a length and a depth of the receiving cavity.
7. The anti-drop plug of claim 6, wherein the length direction of the receiving groove is perpendicular to the length direction of the rotary pin poking rod.
8. The anti-drop plug of claim 1, wherein the housing comprises an upper housing and a lower housing, a mounting cavity is formed between the upper housing and the lower housing after the upper housing and the lower housing are spliced, and the upper housing and the lower housing are connected through a fastener.
9. The anti-drop plug easy to disassemble and assemble quickly as claimed in claim 1, further comprising an insulating sleeve, wherein the insulating sleeve is sleeved on the side walls of the fixed contact pin and the rotating contact pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418643.5U CN212648635U (en) | 2020-07-17 | 2020-07-17 | Anti-drop plug easy to disassemble and assemble quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021418643.5U CN212648635U (en) | 2020-07-17 | 2020-07-17 | Anti-drop plug easy to disassemble and assemble quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212648635U true CN212648635U (en) | 2021-03-02 |
Family
ID=74763021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021418643.5U Active CN212648635U (en) | 2020-07-17 | 2020-07-17 | Anti-drop plug easy to disassemble and assemble quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212648635U (en) |
-
2020
- 2020-07-17 CN CN202021418643.5U patent/CN212648635U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 122315000 Jianlan Road, Gaoxin District, Ningbo, Zhejiang Patentee after: Ningbo sainaibi Photoelectric Technology Co.,Ltd. Address before: No.56 Keda Road, hi tech Zone, Ningbo City, Zhejiang Province, 315000 Patentee before: NINGBO SNAPPY OPTOELECTRONICS Co.,Ltd. |
|
| CP03 | Change of name, title or address |