CN216085343U - Temperature fuse terminal - Google Patents
Temperature fuse terminal Download PDFInfo
- Publication number
- CN216085343U CN216085343U CN202121508868.4U CN202121508868U CN216085343U CN 216085343 U CN216085343 U CN 216085343U CN 202121508868 U CN202121508868 U CN 202121508868U CN 216085343 U CN216085343 U CN 216085343U
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- China
- Prior art keywords
- terminal
- crimping
- temperature fuse
- crimping claw
- wire
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Abstract
The utility model provides a temperature fuse wiring terminal, comprises terminal body, crimping claw, locating hole and pay-off area, its characterized in that: the crimping claw is divided into a plurality of sections, each section of the crimping claw is distributed in a bilateral symmetry mode, and each section of the crimping claw is provided with a top end oblique angle and an inner oblique angle. The terminal disclosed by the utility model has the advantages that the fuse terminal pin and the lead wire are pressed together by using the pressing tool, one side of the terminal is the lead wire, and the other side of the terminal is the fuse terminal pin, so that the terminal is uniformly pressed and distributed left and right, and the lead wire and the fuse terminal pin can be prevented from being damaged due to the fact that the lead wire and the fuse terminal pin are overlapped up and down. The utility model has the beneficial effects that: the temperature fuse wire is firmly pressed without damaging the temperature fuse wire pin and the wire, the pressed section has no gap, and good mechanical property and electrical property are achieved.
Description
Technical Field
The utility model relates to the technical field of temperature insurance connection, in particular to a wiring terminal. The utility model also relates to a connection technology of the single conductor and the single conductor, and the single conductor and the multiple conductors.
Background
The wire pressing part of the connecting terminal applied at present is all integrated, and is suitable for the compression joint of a multi-core conductor. When the temperature fuse is crimped, the temperature fuse is difficult to compact, the crimping is not tight enough, and the temperature fuse can rotate under the action of external force. Through increasing binding post material thickness, increase crimping impulsive force, change crimping cutter shape, can improve temperature fuse and rotate the phenomenon, promote the crimping and draw the power of taking off, nevertheless damage temperature fuse pin in the very big degree, make temperature fuse pin excessively warp, the crack appears even, the temperature fuse who is connected well with the wire all uses under the high temperature electrified condition, under the circulation of long-term circular telegram, outage, the crimping can worsen gradually, causes contact resistance to increase, the temperature rise risees.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a crimping terminal which can ensure that crimping distribution is uniform when the terminal is connected with a temperature fuse pin, so that the fuse pin and a lead are compacted and compressed simultaneously, and the temperature fuse pin and the lead can be prevented from being damaged.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the connecting part of the temperature fuse and the lead is provided with a multi-section type crimping claw, the connecting body is connected with each section of crimping claw, and each section of crimping claw is provided with a top end oblique angle and an inner oblique angle. The end section crimping claw is connected with the feeding belt, and a positioning hole is arranged in the middle of the feeding belt.
Utilize crimping claw top oblique angle at the crimping in-process, the crimping claw can hug closely crimping cutter inner wall and buckle, makes temperature fuse pin and wire evenly distributed in both sides, through adjusting the crimping height, makes temperature fuse pin and crimping claw laminate completely, and deformation and closely laminating appear in each copper wire of wire.
The crimping claw can make the crimping distribute evenly when with temperature fuse pin, makes fuse pin and wire compaction, compress tightly simultaneously to can avoid temperature fuse pin and wire damage.
When crimping, the top bevel is favorable for the crimping claw to curl along with the shape of the crimping cutter, so that a good crimping shape is achieved.
When the crimping, inside oblique angle plays protection fuse pin and wire effect, avoids weighing wounded, draws and takes off the power test and can produce the wedge effect, draws and takes off the power and obviously increases.
In automatic crimping, accurate feeding and continuous crimping are realized through the feeding belt and the positioning holes.
The utility model has the advantages that the temperature fuse pin and the lead are not damaged, the temperature fuse pin and the lead are firmly pressed, no gap exists in the pressed section, and good mechanical property and electrical property are achieved.
Drawings
The utility model will be further understood with reference to a portion of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of FIG. 1
FIG. 3 is a front view of the first embodiment of the present invention
FIG. 4 is a bottom view of the first embodiment of the present invention
FIG. 5 is a longitudinal sectional view showing the first embodiment of the present invention
FIG. 6 is a schematic structural diagram of a second embodiment of the present invention
FIG. 7 is a schematic structural diagram of a third embodiment of the present invention
Description of reference numerals: 1-crimping claw, 2-body, 3-feeding belt, 4-positioning hole, 5-top bevel, 6-inner bevel, 7-mark, 8-temperature fuse, 9-wire, 10-gap, 1 a-crimping claw, 8 a-temperature fuse pin, 9 a-wire conductor,
Detailed Description
The utility model is further explained with reference to the drawings.
The utility model relates to a temperature fuse wiring terminal, which comprises a terminal body (2), a multi-section type crimping claw (1), a positioning hole (4) and a feeding belt (3), wherein the crimping claw (1) is provided with a top end bevel (5) and an inner bevel (6).
In the embodiment shown in fig. 3, the terminal connects the fuse with the lead wire, and the fuse and the lead wire are pressed together by using a pressing tool and are distributed in a left-right mode, wherein one side of the terminal is the lead wire, and the other side of the terminal is the fuse terminal pin.
When crimping is carried out, the multi-section crimping claws are smoothly attached to the inner side of the cutter for curling by means of the top end oblique angle (5), fuses and wires are uniformly distributed on the left side and the right side, the crimping claws on one side are meshed with fuse pins, and the crimping claws on one side are meshed with the wires.
Along with the increase of the pressure, the crimping claw (1) continues to curl, and the gap between the crimping claw (1) and the temperature fuse terminal pin (8) and the lead (9) is gradually reduced.
The crimped crimping claw is tightly attached to the temperature fuse terminal pin (8) and the lead (9), and the inner bevel angle (6) prevents the temperature fuse terminal pin (8) and the lead (9) from being crushed.
This binding post is connected fuse and wire, can realize good crimping cross-section, and in fig. 5, behind the inseparable crimping of fuse pin and wire, deformation appears in temperature fuse pin (8a), and every copper wire (9a) of wire are all by compressive deformation, and only very tiny space (10), even there is not space (10) between crimping claw (1a), temperature fuse pin (8a), every copper wire (9a) of wire.
When no gap (10) exists in the crimping section, the contact resistance of the crimping part is greatly reduced, so that the conductivity is greatly improved, the wires in the crimping claws are compressed and compressed, and the wires between the two sections of crimping claws are not compressed and compressed.
When the pull-out force test is carried out, the part of the lead which is not pressed and compressed passes through the multi-section crimping claws, great resistance is generated, the lead is more difficult to separate from the crimping terminal, and therefore the pull-out force is greatly improved.
Claims (7)
1. The utility model provides a temperature fuse wiring terminal, comprises terminal body (2), crimping claw (1), locating hole (4), pay-off area (3), and crimping claw (1) is equipped with top oblique angle (5) and interior oblique angle (6), its characterized in that: the front of the terminal body (2) adopts a sectional type crimping claw (1), and two sides of each section of crimping claw (1) are provided with inner oblique angles (6).
2. The temperature fuse terminal of claim 1, wherein: the crimping claw (1) is of a sectional type and is divided into three sections.
3. The temperature fuse terminal of claim 1, wherein: the crimping claws (1) are distributed in bilateral symmetry.
4. The temperature fuse terminal of claim 1, wherein: and inner oblique angles (6) are arranged on two sides of the crimping claw (1).
5. The temperature fuse terminal of claim 1, wherein: the crimping claw (1) is provided with a top bevel (5).
6. The temperature fuse terminal of claim 1, wherein: the crimping claw (1) is of a two-section type.
7. The temperature fuse terminal of claim 1, wherein: the crimping claw (1) is of a four-section type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508868.4U CN216085343U (en) | 2021-07-01 | 2021-07-01 | Temperature fuse terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508868.4U CN216085343U (en) | 2021-07-01 | 2021-07-01 | Temperature fuse terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085343U true CN216085343U (en) | 2022-03-18 |
Family
ID=80664605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121508868.4U Active CN216085343U (en) | 2021-07-01 | 2021-07-01 | Temperature fuse terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085343U (en) |
-
2021
- 2021-07-01 CN CN202121508868.4U patent/CN216085343U/en active Active
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| GR01 | Patent grant | ||
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