CN214797780U - Double-row opposite-insertion type terminal structure - Google Patents
Double-row opposite-insertion type terminal structure Download PDFInfo
- Publication number
- CN214797780U CN214797780U CN202120254246.7U CN202120254246U CN214797780U CN 214797780 U CN214797780 U CN 214797780U CN 202120254246 U CN202120254246 U CN 202120254246U CN 214797780 U CN214797780 U CN 214797780U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- terminal pin
- terminal
- pin
- pins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a double formula terminal structure of inserting to relates to the terminal structure field, and is little to the application scope that current terminal structure exists, and work efficiency and yield are low, have the material cost extravagant, and the problem of labour cost height, now propose following scheme, it includes first connecting rod, first connecting rod lateral wall is connected with first terminal pin, one side that first connecting rod was kept away from to first terminal pin is provided with the second connecting rod, be provided with the preflex position between second connecting rod and the first terminal pin, one side that the second connecting rod is close to first terminal pin is provided with the second terminal pin, the one end that first connecting rod and second connecting rod were kept away from to first terminal pin and second terminal pin all is provided with the flange. The utility model discloses novel structure, and production simple process improves the constitution of product, improves the utilization ratio of raw and other materials and the work efficiency of punching press, reduces material cost and labour cost, improves the yield.
Description
Technical Field
The utility model relates to a terminal structure field especially relates to a double formula terminal structure of inserting to each other.
Background
The terminal mainly used transmits the signal of telecommunication, or electrically conducts the use, by wide use, the terminal that uses in the existing market is mostly single-row formula, and application scope is little, still not enough in the use, and has raw and other materials cost extravagant in process of production, and labour cost is high, and work efficiency is low, and the yield is low, consequently, in order to solve this type of problem, we have proposed a double to inserting formula terminal structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double to inserting formula terminal structure, it is little to have solved the application scope that current terminal structure exists, and work efficiency and product yield are low, have material cost extravagant, and the problem that labour cost is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a double formula terminal structure of inserting to each other, includes first connecting rod, first connecting rod lateral wall is connected with first terminal pin, one side that first connecting rod was kept away from to first terminal pin is provided with the second connecting rod, be provided with between second connecting rod and the first terminal pin and roll over the position in advance, one side that the second connecting rod is close to first terminal pin is provided with second terminal pin, the one end that first connecting rod and second connecting rod were kept away from to first terminal pin and second terminal pin all is provided with the flange, just one side that first terminal pin and second terminal pin were kept away from to the flange all is provided with the point shape, the point shape of first terminal pin one end is connected with the second connecting rod, just the point shape and the first connecting rod separation of second terminal pin one end, first connecting rod and second connecting rod middle part all are provided with the locating hole.
Preferably, the first terminal pin and the second terminal pin are arranged in a seam, the first terminal pin and the second terminal pin are uniformly arranged, the first terminal pin and the second terminal pin are symmetrically arranged by taking the central axis as a symmetry axis, the first terminal pin and the second terminal pin are consistent in structure, and the first terminal pin and the second terminal pin are opposite in direction.
Preferably, the first terminal pin and the second terminal pin are respectively and fixedly connected with the side walls of the first connecting rod and the second connecting rod, and the thicknesses of the first terminal pin and the second terminal pin are consistent with those of the first connecting rod and the second connecting rod.
Preferably, the positioning holes respectively penetrate through the first connecting rod and the second connecting rod, the positioning holes are evenly distributed on the first connecting rod and the second connecting rod, the positioning holes respectively correspond to the fixing edges of the first terminal pin and the second terminal pin, and the positioning holes respectively correspond to the first terminal pin and the second terminal pin on the same central axis.
Preferably, the flanges are provided on the first terminal pin and the second terminal pin, respectively, near one end of the tip shape.
Preferably, the first connecting rod and the second connecting rod are connected through a first terminal pin, and a pre-folding position is arranged between the tip of the first terminal pin far away from one end of the first connecting rod and the second connecting rod.
Preferably, the first connecting rod and the second connecting rod are identical in structure, and are symmetrically and oppositely arranged.
The utility model has the advantages that:
through carrying out the slotting typesetting to first terminal pin and second terminal pin, under the prerequisite that does not change the product performance, improve the constitution of product to under the prerequisite that does not increase raw and other materials, make single terminal structure convert double terminal structure into, thereby improve the utilization ratio of raw and other materials, reduce the material cost of product, and once cut and obtain double terminal structure, improve the work efficiency that cuts, reduce labour cost, improve the yield.
In conclusion, the terminal structure is simple in production process, the structure of a product is improved, the utilization rate of raw materials and the working efficiency of stamping are improved, the material cost and the labor cost are reduced, and the yield is improved.
Drawings
Fig. 1 is a schematic structural diagram of the coil stock of the present invention.
Fig. 2 is a schematic structural diagram of the present invention in a three-dimensional state.
Fig. 3 is the structure schematic diagram of the utility model in the three-dimensional state after stacking.
Reference numbers in the figures: 1. a first link; 2. a second link; 3. a first terminal pin; 4. a second terminal pin; 5. a flange; 6. a pointed shape; 7. pre-folding; 8. positioning holes; 9. and (6) rolling.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a double row opposite insertion type terminal structure includes a first connecting rod 1, a first terminal pin 3 is connected to a side wall of the first connecting rod 1, a second connecting rod 2 is disposed on a side of the first terminal pin 3 away from the first connecting rod 1, a pre-folding position 7 is disposed between the second connecting rod 2 and the first terminal pin 3, a second terminal pin 4 is disposed on a side of the second connecting rod 2 close to the first terminal pin 3, a flange 5 is disposed on each of ends of the first terminal pin 3 and the second terminal pin 4 away from the first connecting rod 1 and the second connecting rod 2, a pointed shape 6 is disposed on each of sides of the flange 5 away from the first terminal pin 3 and the second terminal pin 4, the pointed shape 6 on one end of the first terminal pin 3 is connected to the second connecting rod 2, and the pointed shape 6 on one end of the second terminal pin 4 is separated from the first connecting rod 1, and positioning holes 8 are formed in the middle parts of the first connecting rod 1 and the second connecting rod 2.
In a specific embodiment, the first terminal pins 3 and the second terminal pins 4 are disposed in slots, the first terminal pins 3 and the second terminal pins 4 are uniformly disposed, the first terminal pins 3 and the second terminal pins 4 are symmetrically disposed about a central axis as a symmetry axis, the first terminal pins 3 and the second terminal pins 4 have the same structure, the first terminal pins 3 and the second terminal pins 4 have opposite directions, the first terminal pins 3 and the second terminal pins 4 are respectively fixedly connected to the sidewalls of the first connecting rod 1 and the second connecting rod 2, the first terminal pins 3 and the second terminal pins 4 have the same thickness as the first connecting rod 1 and the second connecting rod 2, the positioning holes 8 respectively penetrate through the first connecting rod 1 and the second connecting rod 2, and the positioning holes 8 are uniformly distributed on the first connecting rod 1 and the second connecting rod 2, the positioning holes 8 correspond to the fixing edges of the first terminal pin 3 and the second terminal pin 4 respectively, the positioning holes 8 are located on the same central axis line with the first terminal pin 3 and the second terminal pin 4 respectively, the flanges 5 are arranged at one ends, close to the pointed shape 6, of the first terminal pin 3 and the second terminal pin 4 respectively, the first connecting rod 1 and the second connecting rod 2 are connected through the first terminal pin 3, a pre-folding position 7 is arranged between the pointed shape 6, far away from one end of the first connecting rod 1, of the first terminal pin 3 and the second connecting rod 2, the structures of the first connecting rod 1 and the second connecting rod 2 are identical, and the first connecting rod 1 and the second connecting rod 2 are arranged symmetrically and in opposite directions.
Example 1
A production process of a double-row oppositely-inserted terminal structure comprises the following steps:
s1, stamping forming: selecting required terminal raw materials, then placing the raw materials in a stamping continuous die according to the proportion, fixing the stamping continuous die by a high-speed stamping machine, and stamping the raw materials by up-and-down operation, wherein a coil material 9 is formed by stamping for later use;
s2, electroplating: unwinding a coil 9, electroplating the surface of the coil 9, wherein the electroplating materials are nickel and tin respectively, and a continuous electroplating mode is adopted, firstly electroplating a layer of nickel, then electroplating a layer of tin, drying the electroplated layer of tin after electroplating, and rolling up the electroplated layer of tin for later use;
s3, automatic cutting: selecting a coil material 9 subjected to electroplating, cutting out the length of the coil material 9 according to the production quantity requirement of pins, then placing the cut coil material 9 into an automatic cutting machine for automatic cutting, cutting out double rows of oppositely inserted terminals, and stacking the cut finished products according to the requirement;
s4, preparing a finished product: selecting whether to fold and separate the pre-folding position 7 in the double-row oppositely-inserted terminals according to the packaging requirements to form two single-row terminals, stacking and folding the single-row terminals according to the requirements of the packaging quantity and the packaging mode, stacking and folding the terminals by corresponding layers, and packaging the terminals into a group to obtain a finished product.
Example 2
A production process of a double-row oppositely-inserted terminal structure comprises the following steps:
s1, stamping forming: selecting required terminal raw materials, then placing the raw materials in a stamping continuous die according to the proportion, fixing the stamping continuous die by a high-speed stamping machine, and stamping the raw materials by up-and-down operation, wherein a coil material 9 is formed by stamping for later use;
s2, electroplating: unwinding a coil 9, electroplating the surface of the coil 9, wherein the electroplating materials are nickel and tin respectively, and a continuous electroplating mode is adopted, firstly electroplating a layer of nickel, then electroplating a layer of tin, drying the electroplated layer of tin after electroplating, and rolling up the electroplated layer of tin for later use;
s3, automatic cutting: selecting a coil material 9 subjected to electroplating, cutting out the length of the coil material 9 according to the production quantity requirement of pins, then placing the cut coil material 9 into an automatic cutting machine for automatic cutting, cutting out double rows of oppositely inserted terminals, and stacking the cut finished products according to the requirement;
s4, preparing a finished product: stacking and folding the double rows of terminals according to the requirements of the packaging quantity and the packaging mode, stacking and folding the terminals by corresponding layers, and packaging the terminals into a group to obtain a finished product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A double-row oppositely-inserted terminal structure comprises a first connecting rod (1) and is characterized in that a first terminal pin (3) is connected to the side wall of the first connecting rod (1), a second connecting rod (2) is arranged on one side, away from the first connecting rod (1), of the first terminal pin (3), a pre-folding position (7) is arranged between the second connecting rod (2) and the first terminal pin (3), a second terminal pin (4) is arranged on one side, close to the first terminal pin (3), of the second connecting rod (2), flanges (5) are arranged at one ends, away from the first connecting rod (1) and the second connecting rod (2), of the first terminal pin (3) and the second terminal pin (4), pointed shapes (6) are arranged on one sides, away from the first terminal pin (3) and the second terminal pin (4), of the pointed shapes (6) at one end of the first terminal pin (3) are connected with the second connecting rod (2), and the point shape (6) at one end of the second terminal pin (4) is separated from the first connecting rod (1), and the middle parts of the first connecting rod (1) and the second connecting rod (2) are respectively provided with a positioning hole (8).
2. The dual row dual inline header terminal structure of claim 1, wherein the first terminal pins (3) and the second terminal pins (4) are disposed in a seam with each other, the first terminal pins (3) and the second terminal pins (4) are uniformly disposed, the first terminal pins (3) and the second terminal pins (4) have the same structure, and the first terminal pins (3) and the second terminal pins (4) have opposite directions.
3. The dual row dual inline header structure of claim 1, wherein the first terminal pin (3) and the second terminal pin (4) are fixedly connected to the sidewalls of the first connecting rod (1) and the second connecting rod (2), respectively, and the first terminal pin (3) and the second terminal pin (4) have the same thickness as the first connecting rod (1) and the second connecting rod (2).
4. The dual row dual in-line terminal structure of claim 1, wherein the positioning holes (8) penetrate through the first connecting rod (1) and the second connecting rod (2), the positioning holes (8) are uniformly distributed on the first connecting rod (1) and the second connecting rod (2), the positioning holes (8) correspond to the fixing edges of the first terminal pin (3) and the second terminal pin (4), and the positioning holes (8) are on the same central axis line with the first terminal pin (3) and the second terminal pin (4).
5. The structure of a double plug-in terminal as claimed in claim 1, characterized in that the flanges (5) are arranged on the first terminal pin (3) and the second terminal pin (4), respectively, near the end of the taper (6).
6. The double row plug-in terminal structure according to claim 1, characterized in that the first connecting rod (1) and the second connecting rod (2) are connected by a first terminal pin (3), and a pre-fold (7) is provided between the tip (6) of the first terminal pin (3) at the end far away from the first connecting rod (1) and the second connecting rod (2).
7. The structure of a double row twin plug-in terminal as defined in claim 1, characterized in that the first connecting rod (1) and the second connecting rod (2) are identical in structure, and the first connecting rod (1) and the second connecting rod (2) are arranged symmetrically and in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254246.7U CN214797780U (en) | 2021-01-29 | 2021-01-29 | Double-row opposite-insertion type terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120254246.7U CN214797780U (en) | 2021-01-29 | 2021-01-29 | Double-row opposite-insertion type terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797780U true CN214797780U (en) | 2021-11-19 |
Family
ID=78750837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120254246.7U Active CN214797780U (en) | 2021-01-29 | 2021-01-29 | Double-row opposite-insertion type terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797780U (en) |
-
2021
- 2021-01-29 CN CN202120254246.7U patent/CN214797780U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214797780U (en) | Double-row opposite-insertion type terminal structure | |
| CN102514045A (en) | Universal punching equipment of lithium battery pole piece | |
| CN110465785A (en) | A kind of preparation method of honeycomb core material | |
| CN105057469A (en) | Sleeve-formation progressive die | |
| CN112803177A (en) | Double-row oppositely-inserted terminal structure and production process thereof | |
| CN201167158Y (en) | Crosswise-arranged two-row continuous terminal construct | |
| CN112260494B (en) | Manufacturing process of motor stator core | |
| CN205183497U (en) | Make continuous stamping die of board to board connector terminal | |
| CN100454503C (en) | Production of triode lead wire frame | |
| CN201402876Y (en) | Two rows of cross-arrayed continuous terminal structure | |
| CN101599360A (en) | The transformer framework manufacture method and the product of embedded mounted with low-voltage coil | |
| CN204934362U (en) | A kind of sleeve pipe forming progressive die | |
| CN212755173U (en) | Structure with oblique paper cup and paper sheet of paper cover | |
| CN211539215U (en) | Hinge shaping lower die structure | |
| CN112331811A (en) | Pole piece processing method and equipment | |
| CN208050692U (en) | Interlinking lever end cropping/punching die | |
| CN208437514U (en) | A kind of mold suitable for producing movable contact spring | |
| CN113013654A (en) | Optimized jack contact element, composite hole sleeve structure and manufacturing method thereof | |
| CN207728124U (en) | A kind of lock core | |
| CN202134781U (en) | Hook type commutator | |
| CN206076563U (en) | A kind of punching press wire spring socket | |
| CN217588676U (en) | Paster inductance magnetic powder material feeding unit | |
| CN220679143U (en) | Continuous stamping die of motor brush | |
| CN216705656U (en) | Structure for improving stamping precision of progressive die | |
| CN214919756U (en) | Forming die is used in pull rod processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |