CN202585824U - Terminal structure - Google Patents
Terminal structure Download PDFInfo
- Publication number
- CN202585824U CN202585824U CN 201220110907 CN201220110907U CN202585824U CN 202585824 U CN202585824 U CN 202585824U CN 201220110907 CN201220110907 CN 201220110907 CN 201220110907 U CN201220110907 U CN 201220110907U CN 202585824 U CN202585824 U CN 202585824U
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- CN
- China
- Prior art keywords
- section
- memory card
- extension
- linkage section
- circuit board
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- 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.)
- Expired - Fee Related
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Abstract
Provided is a terminal structure, comprising the following components: a circuit board connection segment which has a section, with the end point thereof being electrically connected with the circuit board, a memory card connection segment which has a section, with the end point thereof being electrically connected with the memory card, and a torsion segment which, located at the memory card connection segment, makes one section of the circuit board connection segment axially transfer toward one section of the memory card connection segment. The raw material copper plate of making terminals can be substantially decreased while making turnover terminals, because the large amount of waste materials are generated due to the layout of the molding die of the turnover terminals, thereby raising the raw material utilization rate and cutting the cost as well.
Description
Technical field
The utility model refers in particular to and utilizes the turnover technology to process terminal about a kind of terminal structure, increases utilization ratio of raw materials and practices thrift cost simultaneously.
Background technology
In recent years, computer slowly becomes the personal information processing instrument, by the most basic screen, keyboard; To having produced mouse, promptly according to the removable central processing unit of individual different demands, internal memory, display card, sound card, to external memory storage such as carry-on dish and external hard drive; With the memory card of digital camera, computer has increased the data connection requirement of various and outside I/O device, certainly; Aforementioned means all need increase connector as interface, could be connected with computer.
And the modern has been different from before for computer requirements; Because the relation of modern urbanization, most of people city of crowding into causes room rate to go up; Therefore everyone dwindles in available relatively space gradually, also requires compactly at one's side device, and computer is no exception.
Therefore originally only required the computer of operation efficiency; When design, how will consider simultaneously can be more compact, and especially current slimming is held sway; Similar devices such as connector on the former vertical before this insertion motherboard such as picture internal memory etc. all need be done the change design and just meet demand now.And same demand is all arranged as mobile computer or flat computer.
So; Relevant dealer is according to demand; Produced the connector of bending shape, the electric connection of a bit of vertical section and motherboard is promptly arranged earlier after, the connector that engages with memory card of extending level section conduct in addition; Because connector inside must have terminal to be responsible for electric connection, so terminal also forms the bending design.
Information is used terminal, and all needing copper coin in principle is base material, passes through die stamping again; With the non-terminal part that belongs to,, reclaim as waste cupron as the waste material blanking; And waste cupron and copper coin have three to five times price differential; Mean that the more terminal costs of blanking are also just high more, the consumer can't obtain cheap commodity, and national competitiveness also descends relatively.
Bending design terminal is as shown in Figure 1, through becoming the strip of bending design terminal after the blanking, yet non-ly belongs to available terminal 51 and must be become waste material 5 parts by blanking, surpasses 60 percent of copper coin area, can find out the very serious waste of processing.
In addition, memory card is made owing to a large amount of now, and the prosperous demand that saves with dull and rush season is arranged again; Therefore all can there be the demand of getting the raw materials ready with the stock in manufacturer; And copper might become cupric oxide because of time and air humidity relation, thus all can do film coating at the memory card golden finger, and modern earlier bending shape connector is because the terminal turnover reduces stress; Also might be when terminal contacts with memory card; Terminal can't tear the film coating on the memory card golden finger, shine into conducting can not situation, the fraction defective of increase causes the increase on manufacturer's cost once more.
Summary of the invention
The utility model main purpose is to provide a kind of terminal structure; It can significantly reduce makes the turn end period of the day from 11 p.m. to 1 a.m; Make the former material copper coin of terminal, become waste material by blanking significantly, increase utilization ratio of raw materials and practice thrift cost simultaneously because of the layout of turnover terminal mould.
Particularly, the said a kind of terminal structure of the utility model, it has comprised: a circuit board linkage section, it has one section face, and end points and circuit board electric connection; One memory card linkage section, it has one section face, and end points and memory card electric connection; One twist section is formed between circuit board linkage section and the memory card linkage section, and make the circuit board linkage section the section towards the memory card linkage section the section over glaze to transfer.
This circuit board linkage section includes the extension face.
The both ends of this extension face have bending segment respectively, and an end forms circuit board and electrically connects the section face, and the other end is connected with first extension of memory card linkage section.
This memory card linkage section has comprised first extension, twist section, card to be ended structure, second extension and memory card and electrically connects section, and first extension and second extension respectively are a planar section.This card ends the frame type that structure is the left side opening, and the left side opening of this frame type forms with the punch press blanking, and remainder and memory card linkage section that this card ends structure are one-body molded.
This memory card electrically connects section and is inverted-triangular, and this memory card electrically connects section and the memory card linkage section is one-body molded.
The most advanced and sophisticated place of inferior horn of the memory card electric connection section of this inverted-triangular has film and tears structure.
The card that this twist section is positioned at the memory card linkage section ends after the structure, and between first extension of memory card linkage section, is connected with bending segment after this twist section, the memory card linkage section is arranged presented bending; Second extension, memory card that first extension of memory card linkage section, twist section, card end structure, memory card linkage section electrically connect section sequence arrangement and one-body molded, and the memory card linkage section has upper and lower surface and forms the left and right sides sidepiece that memory card linkage section material thickness forms.
This twist section forms with punch ram; Make first extension of memory card linkage section electrically connect section with second extension, the memory card that card ends structure, memory card linkage section; After punching press, form the axis turnover, make the upper surface of first extension parallel with the sidepiece that card ends structure, second extension, memory card electric connection section.
So the design turnover connector end period of the day from 11 p.m. to 1 a.m makes the design of punch press punching pin collocation the utility model again, can significantly increase number of terminals of the same area; With the turnover bonder terminal of usefulness, significantly blanking becomes waste material when punching out, except reducing the terminal factory coined ends period of the day from 11 p.m. to 1 a.m; Former material copper coin becomes the loss of waste material, increases the profit of terminal factory, and connector factory and motherboard factory maybe can both get profit; Reduced the waste material inventory cost simultaneously, the cost of transportation of recovery, the energy consume of system again after dissolving; Therefore, reduced the consume of the energy and former material relatively and bought the foreign exchange expenditure of former material to other country, thereby also increased national competitiveness with minimizing.
Description of drawings
Fig. 1 is for use terminal structure strip sketch map.
Fig. 2 is the utility model terminal structure sketch map.
Fig. 2-1 is the utility model terminal second example structure sketch map.
Fig. 2-2 is the utility model terminal the 3rd example structure sketch map.
Fig. 3 is the utility model circuit board linkage segment structure sketch map.
Fig. 4 is the utility model twist section sketch map.
Fig. 5 is the utility model memory card linkage section sketch map.
Fig. 6 is the utility model terminal structure strip sketch map.
Label declaration:
Circuit board linkage section 1; Extension face 11;
Electrically connect section face 14;
Memory card linkage section 2; Extension 21;
Memory card electrically connects section 24; コ type left side opening 25;
コ type bottom 26; The vertical section 27 of コ type;
The most advanced and sophisticated place 28 of inferior horn; Twist section 3;
End points 4; Waste material 5;
Embodiment
See also Fig. 2-shown in Figure 6, the circuit board linkage section 1, memory card linkage section 2, the twist section 3 that form the utility model terminal structure are formed in one, and are to connect twist section 3 by circuit board linkage section 1 to connect memory card linkage section 2 again.
Circuit board linkage section 1; Include extension face 11, the end of its extension face 11 respectively has bending segment 12,13, and bending segment 12 forms circuit board and electrically connects section face 14; Bending segment 13 is connected with first extension 21 of memory card linkage section 2; Bending segment 12,13 is bending 90 degree angles usually, and a circuit board electric connection section face 14 generally extends to circuit board (PCB) and reserved the electronic component connecting hole, and the back electrically connects with this electronic component connecting hole welding completion.
Memory card linkage section 2, its end points 4 electrically connects with memory card.Memory card linkage section 2 has comprised first extension 21, twist section 3, card to be ended structure 22, second extension 23 and memory card and electrically connects section 24.First extension 21 is a planar section, after twist section 3 is connected to first extension 21, after connect card and end structure 22; Its card ends structure 22 and is コ type (i.e. the frame type of left side opening), and opening 25 is with the punch press blanking on the left of the コ type, and all the other and memory card linkage section 2 are one-body molded; The connector card that the bottom 26 of コ type level combines with terminal ends, and the vertical section 27 of コ type provides the bottom stress of level to end for card, and card connects second extension 23 after ending structure 22; Second extension 23 is a planar section, and 23 backs, second extension are the inverted-triangular of " ▼ " type for memory card electrically connects section 24; And it is one-body molded with the memory card linkage section; The most advanced and sophisticated place 28 of inferior horn has film and tears structure, can tear the film coating on the memory card golden finger, reaches the electric connection of terminal and memory card really.
Claims (9)
1. terminal structure is characterized in that comprising: a circuit board linkage section, and it has one section face, and end points and circuit board electrically connect; One memory card linkage section, it has one section face, and end points and memory card electric connection; One twist section is formed between circuit board linkage section and the memory card linkage section, and make the circuit board linkage section the section towards the memory card linkage section the section over glaze to transfer.
2. a kind of terminal structure according to claim 1 is characterized in that, this circuit board linkage section includes the extension face.
3. a kind of terminal structure according to claim 2 is characterized in that the both ends of this extension face have bending segment respectively, and an end forms circuit board and electrically connects the section face, and the other end is connected with first extension of memory card linkage section.
4. a kind of terminal structure according to claim 1; It is characterized in that; This memory card linkage section has comprised first extension, twist section, card to be ended structure, second extension and memory card and electrically connects section, and first extension and second extension respectively are a planar section.
5. a kind of terminal structure according to claim 4 is characterized in that, this card ends the frame type that structure is the left side opening, and the left side opening of this frame type forms with the punch press blanking, and remainder and memory card linkage section that this card ends structure are one-body molded.
6. a kind of terminal structure according to claim 4 is characterized in that, this memory card electrically connects section and is inverted-triangular, and this memory card electrically connects section and the memory card linkage section is one-body molded.
7. a kind of terminal structure according to claim 6 is characterized in that, the most advanced and sophisticated place of inferior horn of the memory card electric connection section of this inverted-triangular has film and tears structure.
8. a kind of terminal structure according to claim 6; It is characterized in that the card that this twist section is positioned at the memory card linkage section ends after the structure, and between first extension of memory card linkage section; Be connected with bending segment after this twist section, the memory card linkage section arranged presented bending; Second extension, memory card that first extension of memory card linkage section, twist section, card end structure, memory card linkage section electrically connect section sequence arrangement and one-body molded, and the memory card linkage section has upper and lower surface and forms the left and right sides sidepiece that memory card linkage section material thickness forms.
(10) according to claim 8, wherein a terminal structure, characterized in that the stamping punch segments to twist, so that the memory card is connected to a first extension segment and the engagement structure, the memory card is connected to a second extension section section, the memory card is electrically connected sections, by stamping to form the axis of turning of the first extension of the upper surface of the engagement structure, and the second extension, the memory card is electrically connected parallel to the side sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110907 CN202585824U (en) | 2012-03-22 | 2012-03-22 | Terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220110907 CN202585824U (en) | 2012-03-22 | 2012-03-22 | Terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585824U true CN202585824U (en) | 2012-12-05 |
Family
ID=47255201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220110907 Expired - Fee Related CN202585824U (en) | 2012-03-22 | 2012-03-22 | Terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302168A (en) * | 2016-04-15 | 2017-10-27 | 庆良电子股份有限公司 | Bury insert part forming method of penetrating, preposition structure and positioning rim charge |
-
2012
- 2012-03-22 CN CN 201220110907 patent/CN202585824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302168A (en) * | 2016-04-15 | 2017-10-27 | 庆良电子股份有限公司 | Bury insert part forming method of penetrating, preposition structure and positioning rim charge |
| CN107302168B (en) * | 2016-04-15 | 2019-05-03 | 庆良电子股份有限公司 | It buries and penetrates insert part forming method and preposition structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140322 |