CN219739416U - Miniaturized heavy current connecting piece - Google Patents
Miniaturized heavy current connecting piece Download PDFInfo
- Publication number
- CN219739416U CN219739416U CN202321290919.XU CN202321290919U CN219739416U CN 219739416 U CN219739416 U CN 219739416U CN 202321290919 U CN202321290919 U CN 202321290919U CN 219739416 U CN219739416 U CN 219739416U
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- China
- Prior art keywords
- connecting piece
- piece body
- wire
- wall
- jack
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- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a miniaturized heavy-current connecting piece, which relates to the technical field of circuit connection and comprises a connecting piece body, wherein the connecting piece body comprises two conducting wires, jacks are formed in the front and rear of the left side surface of the connecting piece body, electric wires are arranged in the two jacks, wire heads are arranged at the right ends of the two electric wires, wire output ends are arranged at the right ends of the two wire heads, elastic signal contact pieces are arranged at the right sides of the inner walls of the two jacks, annular grooves are formed in the centers of the inner walls of the two jacks, and fixing mechanisms are arranged in the two annular grooves. According to the utility model, when the wire output end at one side of the wire is contacted with the elastic signal contact piece, the annular spring in the fixing mechanism is matched with the compression spring to fix the wire at the designated position, so that the fixing effect is better, the wire can be effectively prevented from falling off from the connecting piece body, and the stability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of circuit connection, in particular to a miniaturized high-current connecting piece.
Background
The high-current connector can also be called a high-current connector, and the high-current connector is a component which is frequently contacted by electronic engineering technicians and has a very simple function: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the function of current reservation is realized.
In the prior art, when the heavy current connecting piece is used for realizing current circulation, the electric wire is required to be inserted into the connecting piece, so that the output end of the electric wire is contacted with the elastic signal contact piece in the connecting piece, and the current communication is realized.
Disclosure of Invention
The utility model aims to provide a miniaturized high-current connecting piece, which solves the problems that the output end of an electric wire is inserted into the connecting piece and is fixed by virtue of friction extrusion force of the inner wall of a jack in the prior art, but once the external force exceeds the critical point, the electric wire is easy to fall off from the current connecting piece, and the stability of the connection of the connecting piece is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a miniaturized heavy current connecting piece, includes the connecting piece body, the connecting piece body includes two conduction lines, the jack has all been seted up to the front and back of connecting piece body left side surface, two the inside of jack all is provided with the electric wire, two the wire head is all installed to the right-hand member of electric wire, two the wire output is all installed to the right-hand member of wire head, two elastic signal contact piece is all installed on the right side of jack inner wall, two the ring channel has all been seted up to the center department of jack inner wall, two the inside of ring channel all is provided with fixed establishment.
Preferably, the fixing mechanism comprises two annular springs, arc-shaped connecting plates are arranged on the upper and lower sides of the outer wall of each annular spring, guiding telescopic rods are arranged on the left and right sides of the surface of the opposite side of each arc-shaped connecting plate, one end of each guiding telescopic rod is fixed with one side of the inner wall of each annular groove, compression springs are arranged at the centers of the surfaces of the opposite sides of each arc-shaped connecting plate, and the opposite ends of each compression spring are fixed with the upper and lower sides of the inner wall of each annular groove respectively.
Preferably, the two wire output ends are respectively electrically connected with the corresponding elastic signal contact pieces.
Preferably, the two wire heads are matched with the inner wall of the corresponding jack.
Preferably, the left and right side surfaces of the connecting piece body are commonly provided with a mounting frame, and the center of the upper surface of the mounting frame is provided with a lifting handle.
Preferably, the two elastic signal contact pieces are made of copper materials.
Preferably, the length of the connector body is ten centimeters and the width is five centimeters.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the connecting piece body, the conducting wire, the jack, the wire head, the wire output end, the elastic signal contact piece, the annular groove and the fixing mechanism, when the wire output end on one side of the wire is contacted with the elastic signal contact piece, the annular spring in the fixing mechanism is matched with the compression spring to fix the wire output end on the designated position, so that the fixing effect is better, the wire can be effectively prevented from falling off from the connecting piece body, and the stability of equipment is improved.
According to the utility model, through the arrangement of the fixing mechanism, the two guiding telescopic rods realize the guiding function on the arc-shaped connecting plate, and the two compression springs can be prevented from bending, so that the service life of the fixing mechanism is ensured.
Drawings
Fig. 1 is a schematic perspective view of a miniaturized heavy current connector according to the present utility model;
FIG. 2 is a schematic diagram showing a front cross-sectional structure of a miniaturized high-current connector according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the miniaturized high-current connector shown in FIG. 2;
fig. 4 is an enlarged schematic view of the structure of the miniaturized high-current connector shown in fig. 2B.
In the figure: 1. a connector body; 2. a jack; 3. a conductive line; 4. an elastic signal contact piece; 5. an electric wire; 6. wire ends; 7. an electric wire output end; 8. an annular groove; 9. an annular spring; 10. a guiding telescopic rod; 11. an arc-shaped connecting plate; 12. a compression spring; 13. a mounting frame; 14. the handle is lifted.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a miniaturized heavy current connecting piece, including connecting piece body 1, connecting piece body 1 includes two and switches on line 3, jack 2 has all been seted up to the front and back of connecting piece body 1 left side surface, the inside of two jacks 2 all is provided with electric wire 5, wire head 6 is all installed to the right-hand member of two electric wires 5, wire output 7 is all installed to the right-hand member of two wire heads 6, elastic signal contact piece 4 is all installed on the right side of two jack 2 inner walls, annular groove 8 has all been seted up in the center department of two jack 2 inner walls, the inside of two annular groove 8 all is provided with fixed establishment, can be when the electric wire output 7 of electric wire 5 one side contacts with elastic signal contact piece 4, make the annular spring 9 cooperation compression spring 12 in the fixed establishment fix it in appointed position, set up the fixed effect like this better, can avoid wire 5 to drop from connecting piece body 1 relatively effectively, equipment stability has been improved.
As shown in fig. 1 and 3, the fixing mechanism comprises two annular springs 9, arc-shaped connecting plates 11 are installed on the upper and lower sides of the outer walls of the annular springs 9, guide telescopic rods 10 are installed on the left and right sides of the surfaces of the opposite sides of the two arc-shaped connecting plates 11, one ends of a corresponding group of guide telescopic rods 10 are fixed with one side of the inner wall of the annular groove 8, compression springs 12 are installed at the centers of the surfaces of the opposite sides of the two arc-shaped connecting plates 11, the opposite ends of the two compression springs 12 are respectively fixed with the upper and lower sides of the inner wall of the annular groove 8, the two guide telescopic rods 10 achieve the guiding effect on the arc-shaped connecting plates 11, the two compression springs 12 can be prevented from bending, the service life of the fixing mechanism is guaranteed, a mounting frame 13 is jointly installed on the surfaces of the left side and the right side of the connecting member body 1, a lifting handle 14 is installed on the center of the upper surface of the mounting frame 13, the connecting member body 1 can be convenient to carry equipment, the length of the connecting member body 1 is ten centimeters, the width is five centimeters, the connecting member body 1 is small in size, the current transmission stability is high, and practicability is strong.
As shown in fig. 4, the two elastic signal contact pieces 4 are made of copper materials, copper has good conductivity and oxidation resistance, can bear high-temperature and high-pressure current, is not easy to oxidize, age and embrittle, and can improve the conductivity of the elastic signal contact pieces 4 and prolong the service life of the elastic signal contact pieces.
The working principle of the utility model is as follows: when the device is used, the right end of the conducting wire 3 is connected with the element to be electrified, and because the input end of the conducting wire 3 is electrically connected with the elastic signal contact piece 4, when the electric wire 5 is inserted into the connector body 1 through the jack 2, the electric wire output end 7 on the electric wire head 6 is contacted with the elastic signal contact piece 4, so that the communication of a circuit is realized;
the wire output end 7 can pass through the inner wall of the annular spring 9 in the process of being inserted into the jack 2, and because the surface of the annular spring 9 is smooth, and the annular spring 9 is arranged in the annular groove 8 in a sliding manner, the wire output end 7 can prop open the annular spring 9 under the effect of large extrusion force, so that the two compression springs 12 are compressed, and at the moment, the wire output end 7 needs to be pushed by using larger force until the right end of the wire output end 7 touches the elastic signal contact piece 4, and at the moment, the wire output end 7 is firmly fixed on the inner wall of the annular spring 9.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a miniaturized heavy current connecting piece, includes connecting piece body (1), its characterized in that: the utility model discloses a connecting piece body, including connecting piece body (1), connecting piece body (1) left side surface around all offer jack (2), two the inside of jack (2) all is provided with electric wire (5), two electric wire head (6) are all installed to the right-hand member of electric wire (5), two electric wire output (7) are all installed to the right-hand member of electric wire head (6), two elastic signal contact piece (4) are all installed on the right side of jack (2) inner wall, two ring channel (8) are all seted up to the center department of jack (2) inner wall, two the inside of ring channel (8) all is provided with fixed establishment.
2. A miniaturized high current junction according to claim 1, wherein: the fixing mechanism comprises two annular springs (9), arc-shaped connecting plates (11) are arranged on the upper and lower sides of the outer wall of each annular spring (9), guide telescopic rods (10) are arranged on the left and right sides of the surface of the opposite side of each arc-shaped connecting plate (11), one end of each corresponding set of guide telescopic rod (10) is fixed with one side of the inner wall of each annular groove (8), compression springs (12) are arranged at the center of the surface of the opposite side of each arc-shaped connecting plate (11), and the opposite ends of each compression spring (12) are fixed with the upper and lower sides of the inner wall of each annular groove (8) respectively.
3. A miniaturized high current junction according to claim 1, wherein: the two wire output ends (7) are respectively and electrically connected with the corresponding elastic signal contact pieces (4).
4. A miniaturized high current junction according to claim 1, wherein: the two wire heads (6) are matched with the inner wall of the corresponding jack (2).
5. A miniaturized high current junction according to claim 1, wherein: the connecting piece is characterized in that the left side surface and the right side surface of the connecting piece body (1) are provided with a mounting frame (13) together, and the center of the upper surface of the mounting frame (13) is provided with a lifting handle (14).
6. A miniaturized high current junction according to claim 1, wherein: the two elastic signal contact pieces (4) are made of copper materials.
7. A miniaturized high current junction according to claim 1, wherein: the length of the connecting piece body (1) is ten centimeters, and the width of the connecting piece body is five centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290919.XU CN219739416U (en) | 2023-05-25 | 2023-05-25 | Miniaturized heavy current connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290919.XU CN219739416U (en) | 2023-05-25 | 2023-05-25 | Miniaturized heavy current connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739416U true CN219739416U (en) | 2023-09-22 |
Family
ID=88059169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290919.XU Active CN219739416U (en) | 2023-05-25 | 2023-05-25 | Miniaturized heavy current connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739416U (en) |
-
2023
- 2023-05-25 CN CN202321290919.XU patent/CN219739416U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |