CN208461043U - A kind of PIN needle material strip - Google Patents
A kind of PIN needle material strip Download PDFInfo
- Publication number
- CN208461043U CN208461043U CN201820980535.3U CN201820980535U CN208461043U CN 208461043 U CN208461043 U CN 208461043U CN 201820980535 U CN201820980535 U CN 201820980535U CN 208461043 U CN208461043 U CN 208461043U
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- China
- Prior art keywords
- pin needle
- pin
- wiring
- material strip
- sideband
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Abstract
The utility model discloses a kind of PIN needle material strip, including PIN needle and sideband, the sideband is provided with one, the PIN needle structure in a strip shape, one end of PIN needle is wiring pin, the other end is welding foot, and several PIN needles only pass through the edge that its welding foot one end is connected to sideband, and the top straight forming of the wiring pin of the PIN needle has the bank line groove for wiring.PIN needle material strip described in the utility model is connected to the structure of single edge band using PIN needle, the good bank line groove of the wiring pin straight forming of PIN needle changes the mode of connection, wiring difficulty is effectively reduced, improve wiring efficiency, processing of cutting process is reduced, processing efficiency is effectively improved, reduces plating area, reduce the material loss due to caused by cutting, the overall width of PIN needle material strip is reduced, that is, reduces the width of consumed sheet metal strip, the cost of production PIN needle material strip is effectively reduced.
Description
Technical field
The present invention relates to technical field of electric connectors more particularly to a kind of PIN needle material strips.
Background technique
PIN needle be exactly drawn from inside of electronic component circuit with the wiring of peripheral circuit, PIN needle welding foot by soldering with
Pad solder connection in printed board.When currently manufactured electronic device, PIN needle is individually processed, and way is led band-like
Electric metal material goes out the PIN needle structure of needs, in order to which convenient transportation and subsequent production are convenient, when punching press, usually
Some clouts can be retained, these PIN needles are mutually connected to each other, existing PIN needle material strip is mainly used PIN needle
It is arranged between two sidebands.Traditional PIN needle material strip this end after removing the sideband of PIN needle one end becomes around stitch,
The other end cuts into leg, and traditional mode is that the wiring of device is wrapped on stitch, it is therefore desirable to so that between PIN needle
Away from larger, be just able to achieve winding operation, winding operation difficulty is big, large labor intensity, be easy to appear the situation of broken string, PIN needle compared with
Carefully, to reduce PIN needle deformation, PIN needle both ends can only be made to retain sideband.Finally need two sidebands by PIN needle material strip with
And connection sheet is all cut out and is gone, material loss is big, so that the PIN needle material strip manufacturing cost of the structure increases, increases electronic device
Processing and fabricating cost.
Summary of the invention
The technical problems to be solved by the invention and the technical assignment of proposition are improved to the prior art, and one kind is provided
PIN needle material strip, the material loss for solving the PIN needle material strip in current technology is big, and winding operation difficulty, large labor intensity increase
The problem of processing and fabricating cost of electronic device.
In order to solve the above technical problems, the technical scheme is that
A kind of PIN needle material strip, including PIN needle and sideband, the sideband are provided with one, the PIN needle knot in a strip shape
One end of structure, PIN needle is wiring pin, and the other end is welding foot, and several PIN needles only pass through its welding foot one end and are connected to sideband
Edge, the top straight forming of the wiring pin of the PIN needle has the bank line groove for wiring.It is of the present invention
PIN needle material strip uses the structure of single edge band, and PIN needle and sideband are punched by sheet metal strip, and PIN needle only has side connection
On sideband, wiring pin one end of PIN needle is the good exposed end of straight forming, without when PIN needle is assembled on plastic into
Row processing of cutting, reduction is secondary to cut forming production process, effectively improves processing efficiency, plating area is reduced, using such knot
Structure also eliminates a line band, reduces the material loss due to caused by cutting, and reduces the overall width of PIN needle material strip,
Namely reduce the width of consumed sheet metal strip, to reduce the cost of production PIN needle material strip.The wiring of traditional PIN needle
Foot is to open up reduced outer diameter section along its axial direction, and then enameled wire is wrapped in reduced outer diameter section and then is welded and fixed again, is welded
It connects that packaging technology is relatively complicated, needs very fine manual operations, large labor intensity, it is difficult to realize automated production, assembling effect
Rate is low.The present invention enters enameled wire bank in bank line groove, and the bank line on wiring pin top is directly placed by the way of butt-joint
Automatic welding connection can be realized in groove, no longer need to for enameled wire being wrapped on wiring pin, wiring difficult processing is effectively reduced
Degree reduces labor intensity, improves the economic benefit of production to improve processing efficiency；And due to no longer needing to twine enameled wire
It is wound on wiring pin, can reduce the spacing of adjacent PIN needle, reduce the length of sideband to reduce consumed sheet metal strip, and
And increase the local width of PIN needle to increase structural stability, avoid PIN needle from deforming.
Further, the width of rebate of the bank line groove is greater than slot bottom width, facilitates bank line, is not easy to take off after pressing
It falls or the width of rebate of bank line groove is less than slot bottom width, so that enameled wire is not easy after being caught in bank line groove, after being convenient for
Continuous weld job.
Further, the structure of the bank line groove includes U-lag, vee gutter, arc groove or bank line groove
It can be come into full contact with bank line groove for straight line type groove or curve type groove so that enameled wire installation positioning is quasi-.
Further, the width of the wiring pin is greater than the central region width of PIN needle, adds the side wall of bank line groove
Width improves structural strength, and enameled wire is by bank line groove spalling when avoiding wiring.
Further, it is provided with bending part in the PIN needle, convenient for assembling for PIN needle and plastic.
Further, what several PIN needles were parallel to each other is connected to the unilateral edge or both sides of the edge of sideband,
Convenient for assembling for PIN needle and plastic.
Further, it is provided with location hole on the sideband, ensures machining accuracy.
Further, the thickness of the wedge shaped structure of the welding foot of the PIN needle, welding foot gradually subtracts to end direction
It is thin, it is easy to climb tin in welding, improves welding stability.
Compared with prior art, the invention has the advantages that:
PIN needle material strip of the present invention is connected to the structure of single edge band using PIN needle, and the wiring pin of PIN needle is direct
Forming bank line groove changes the mode of connection, and wiring difficulty is effectively reduced, and improves wiring efficiency, reduces processing of cutting process, has
Effect improves processing efficiency, reduces plating area, reduces the material loss due to caused by cutting, reduce PIN needle material strip
Overall width, that is, reduce the width of consumed sheet metal strip, the cost of production PIN needle material strip is effectively reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of PIN needle material strip；
Fig. 2 is the structural schematic diagram of the wiring pin side of PIN needle material strip；
Fig. 3 is the structural schematic diagram of network transformer shell；
Fig. 4 is the side structure schematic view of PIN needle；
Fig. 5 is one structural schematic diagram of embodiment of the bank line groove of PIN needle；
Fig. 6 is two structural schematic diagram of embodiment of the bank line groove of PIN needle；
Fig. 7 is three structural schematic diagram of embodiment of the bank line groove of PIN needle；
Fig. 8 is the example IV structural schematic diagram of the bank line groove of PIN needle；
Fig. 9 is five structural schematic diagram of embodiment of the bank line groove of PIN needle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of PIN needle material strip disclosed by the embodiments of the present invention can reduce the width of material strip, reduce for connecting and assembling
The structure for needing to cut when PIN needle effectively reduces material loss, reduces processing cost, reduces wiring difficulty, improves assembling
The processing efficiency of PIN needle.
As depicted in figs. 1 and 2, a kind of PIN needle material strip, including PIN needle 1 and sideband 2, PIN needle 1 and sideband 2 pass through metal
Band punch press process forms, the PIN needle 1 structure in a strip shape, and one end of PIN needle 1 is wiring pin 11, and the other end is welding foot
12, the sideband 2 is only provided with one in the welding foot side of PIN needle 1, and PIN needle 1 is only connected by its 12 one end of welding foot
In the edge of sideband 2, location hole 21 is provided on sideband 2, may be configured as that several PIN needles 1 are parallel to each other is connected to side
With 2 unilateral edge, several PIN needles being parallel to each other 1 can also be respectively connected at the both sides of the edge of sideband 2.
Wiring pin one end of PIN needle is the good end of straight forming, without connecting sideband, so as to effectively save sideband institute
The width of occupancy, so that the width of the sheet metal strip consumed narrows, thus reduce the raw material of PIN needle production
Loss, electroplate liquid consumption needed for reducing plating PIN needle, when by PIN needle assembly and connection to plastic, without carrying out PIN
The processing of cutting of wiring pin one end of needle, can effectively improve processing efficiency.
In order to improve wiring operation convenience, PIN needle 1 wiring pin 11 top be provided with for wiring bank
Line groove 13, as shown in figure 5, the width of rebate of bank line groove 13 is greater than slot bottom width, and the structure of bank line groove 13 is in U-shape
Slot structure；As shown in fig. 6, the structure of bank line groove 13 is arc groove；As shown in fig. 7, the width of rebate of bank line groove 13 is less than
Slot bottom width, bank line groove 13 are made of the circular hole linking that straightway and bore are greater than straightway width；As shown in figure 8, bank line
Groove 13 is inclined straight line type groove；As shown in figure 9, bank line groove 13 is curve type groove.PIN needle 1 in 13 side of bank line groove
Upward width increases relative to traditional PIN needle, it is ensured that the overall structure that will not destroy PIN needle 1 of the bank line groove 13 opened up
Stability is directly placed into the bank line groove on wiring pin top by the way of butt-joint and welded connecting can be realized, and is replaced and is passed
The processing method of system being wrapped in enameled wire on wiring pin reduces labor intensity, improves processing efficiency.And wiring pin 11
Width is greater than the width of 1 central region of PIN needle, that is, widens the side wall of bank line groove 13, improves structural strength, avoids connecing
13 spalling of bank line groove is ensured the integrity of wiring pin 11, ensures the reliability of connection by enameled wire when line.
As shown in figure 4, the wedge shaped structure of welding foot 12 of PIN needle 1, the thickness of welding foot are gradually thinned to end direction,
After welding foot is placed on pad, the scolding tin of thawing can easily climb along wedge structure upwards wraps up entire welding
Foot, so that welding is stronger.
Bending part 14 is provided in PIN needle 1, convenient for subsequent assembling with plastic, the welding foot 12 of PIN needle 1 and side
Junction with 2 is provided with band 3 easy to break, and the thick material thickness for being less than welding foot 12 and sideband 2 of the material of the band 3 easy to break was using
PIN needle can be folded down easily in journey, greatly improve working efficiency.
As shown in figure 3, using network transformer shell made of above-mentioned PIN needle material strip, including shell 4, set on shell 4
The bank line groove for placing magnet ring, the evenly distributed edge for being connected to shell 4 of several PIN needles 1, wiring pin 11 1 are set
End is located in bank line groove, and welding foot 12 is located at the outside of shell 4.
The above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
Limitation of the invention, protection scope of the present invention should be defined by the scope defined by the claims..For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
It also should be regarded as protection scope of the present invention into retouching.
Claims (8)
1. a kind of PIN needle material strip, which is characterized in that including PIN needle (1) and sideband (2), the sideband (2) is provided with one,
The PIN needle (1) structure in a strip shape, one end of PIN needle (1) are wiring pin (11), and the other end is welding foot (12), Ruo Gangen
PIN needle (1) is only connected to the edge of sideband (2), the wiring pin of the PIN needle (1) by its welding foot (12) one end
(11) top straight forming has the bank line groove (13) for wiring.
2. PIN needle material strip according to claim 1, which is characterized in that the width of rebate of the bank line groove (13) is big
It is less than slot bottom width in slot bottom width or width of rebate.
3. PIN needle material strip according to claim 1, which is characterized in that the structure of the bank line groove (13) includes U
Shape slot, vee gutter, arc groove or bank line groove (13) are straight line type groove or curve type groove.
4. PIN needle material strip according to claim 1, which is characterized in that the width of the wiring pin (11) is greater than PIN needle
(1) central region width.
5. PIN needle material strip according to claim 1, which is characterized in that be provided with bending part in the PIN needle (1)
(14)。
6. PIN needle material strip according to claim 1, which is characterized in that several PIN needles (1) were parallel to each other
It is connected to the unilateral edge or both sides of the edge of sideband (2).
7. PIN needle material strip according to claim 1, which is characterized in that be provided with location hole on the sideband (2)
(21)。
8. PIN needle material strip according to claim 1, which is characterized in that the welding foot (12) of the PIN needle (1) is in wedge
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980535.3U CN208461043U (en) | 2018-06-25 | 2018-06-25 | A kind of PIN needle material strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820980535.3U CN208461043U (en) | 2018-06-25 | 2018-06-25 | A kind of PIN needle material strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461043U true CN208461043U (en) | 2019-02-01 |
Family
ID=65168396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820980535.3U Ceased CN208461043U (en) | 2018-06-25 | 2018-06-25 | A kind of PIN needle material strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539461A (en) * | 2018-06-25 | 2018-09-14 | 德阳致达精密电子有限公司 | A kind of PIN needle material strip |
-
2018
- 2018-06-25 CN CN201820980535.3U patent/CN208461043U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539461A (en) * | 2018-06-25 | 2018-09-14 | 德阳致达精密电子有限公司 | A kind of PIN needle material strip |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220207 Decision number of declaring invalidation: 54027 Granted publication date: 20190201 |