CN2399836Y - Converting cable assembly - Google Patents
Converting cable assembly Download PDFInfo
- Publication number
- CN2399836Y CN2399836Y CN 99226800 CN99226800U CN2399836Y CN 2399836 Y CN2399836 Y CN 2399836Y CN 99226800 CN99226800 CN 99226800 CN 99226800 U CN99226800 U CN 99226800U CN 2399836 Y CN2399836 Y CN 2399836Y
- Authority
- CN
- China
- Prior art keywords
- cable
- combination
- pedestal
- conversion
- conversion cable
- 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.)
- Expired - Fee Related
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- Multi-Conductor Connections (AREA)
Abstract
The utility model relates to a converting cable assembly which comprises a first cable, a base and a second cable, wherein the first cable is provided with a plurality of conducting wires; the base is provided with a first connecting part so as to be matched and electrically connected with the end of the first cable in a conductive way; a row of conductors are additionally arranged on the base and are electrically connected to the first connecting part by corresponding circuit conducting wires; the second cable is provided with a plurality of conducting wires which are used for electrically connecting to the conductors of the base. The utility model is characterized in that the converting cable assembly also comprises a protecting seat which is coated outside the base for protection.
Description
The utility model is a kind of conversion cable combination, is meant a kind of conversion cable combination that can be provided with the protection seat of tool stress elimination effect between flexible flat cable and banded winding displacement especially.
The existing I/O electric connector that is used for floppy disk has 26 terminals, and the control card that is mated use then has 28 terminals, and general using one change-over circuit plate is set up electric connection therebetween.This change-over circuit plate comprises that a side is provided with the plug connector of 28 terminals in a row; be used for being connected with the set protection seat that connects mutually in an end of banded winding displacement; and the other end of banded winding displacement includes another electric connector being connected on the control card, and be provided with a row corresponding to the conductor of pin connector terminal to be connected with flexible flat cable.Each pin connector terminal all utilizes a lead to be connected with corresponding conductor, with omit pin connector wherein two terminals need not.One end of flexible flat cable is provided with 26 leads, can electrically be welded on the conductor of change-over circuit plate, and its other end be formed with contact pins (Golden Finger) be plugged on the floppy disk on the electric connector that is provided with of correspondence.When assembling, the change-over circuit plate borrows screw closely to be retained on the suitable position of floppy disk usually.But, in the process that flexible flat cable is planted, if any improper external force effect thereon, may the annexation between flexible flat cable and change-over circuit plate conductor be exerted an adverse impact.For addressing the above problem, can coat upper glue layer so that limited protection to be provided at the connecting portion between the conductor of the lead of flexible flat cable and change-over circuit plate.Yet, cover the glue-line of putting on the change-over circuit plate and will hinder circuit board group and be connected on the floppy disk.
The purpose of this utility model is to provide the combination of a kind of conversion cable, and it is provided with and is coated on the outer protection seat of change-over circuit plate, suffered stress in the time of can eliminating banded winding displacement and flexible flat cable and be connected to the change-over circuit plate.
The purpose of this utility model is achieved in that this conversion cable combination includes first cable, pedestal and second cable; wherein first cable is provided with some leads; pedestal is provided with first connecting portion to cooperate and to be electrically connected to an end of first cable; this pedestal also includes the conductor that a row borrows the circuit lead and first connecting portion to be electrically conducted; second cable then comprises some leads that are connected on the pedestal conductor, it is characterized in that: this conversion cable combination also includes and is coated on the protection seat that described pedestal plays a protective role outward.
According to above-mentioned creation characteristic, the lead number of first cable is greater than the lead number of second cable, and has at least one to be omitted when connecting in the lead of first cable.
According to above-mentioned creation characteristic; the protection seat comprises the Lower Half and the first half that combines; and between this first half and Lower Half, be formed with a receiving space, and be extended with a pair of fixing cylinder at least to be connected on the pedestal at the roof of the first half with the affixed pedestal of accommodating.
According to above-mentioned creation characteristic; protection seat include at least one pair of be shaped in the first half or Lower Half one of them folder portion and at least one pair of to should folder portion and be arranged at another corresponding Lower Half or the recess on the first half, and should folder portion and recess be formed at the lateral end edges of upper and lower half.
According to above-mentioned creation characteristic; the protection seat is provided with first outlet of accommodating first cable between the coupling part of upper and lower half; and accommodate second outlet of second cable, and first cable and second cable closely are held on respectively in first outlet and second exports.
Advantage of the present utility model is: this conversion cable combination comprises a protection seat, and it can eliminate the stress between flexible flat cable and banded winding displacement.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the three-dimensional exploded view of protection seat of the present utility model.
Fig. 3 is a three-dimensional combination figure of the present utility model.
Fig. 4 is the stereogram that Fig. 3 analyses and observe along A-A line direction local side.
See also Figure 1 and Figure 2, the utility model conversion cable combination 1 includes pedestal 10, and an ora terminalis of this pedestal 10 is provided with and pierces through attachment-type electrical connector 11, and is provided with several conductors in a row 12 on respect to the position of piercing through attachment-type electrical connector 11.This terminal 111 that pierces through attachment-type electrical connector 11 is borrowed circuit lead 13 (only showing one of them) and is electrically conducted with conductor 12.On pedestal 10, also be provided with a pair of location hole 14 and a pair of through hole 15.The first banded winding displacement 20 is borrowed the one end to be connected to pierce through piercing through of attachment-type electrical connector 11 and is connected on the end (not shown).In the present embodiment, the first banded winding displacement 20 has 28 leads, and every lead all is connected in corresponding piercing through on the connection end.This flexible flat cable 30 has 20 six roots of sensation flat conductors 31, and every flat conductor 31 all is welded on the corresponding conductor 12.By above-mentioned configuration, wherein two terminals 111 that pierce through attachment-type electrical connector 11 are omitted when connecting need not.
The first half 42 on Lower Half 41 is made around by Lower Half 41 and winding for protection seat 40.Wherein Lower Half 41 includes surrounding wall portion 411, is used for accommodating pedestal 10 to form a more shallow receiving space 412 betwixt.On the base portion 414 of Lower Half 41, be extended with a pair of convex body 413, and the central part of each convex body 413 is equipped with opening 417.In addition, on base portion 414, be extended with the basal surface that two row's projections 415 are used for being supported on pedestal 10.And the lateral end edges place of Lower Half 41 is provided with four folder portions 416.Also be provided with outlet 418 on the Lower Half 41 with ccontaining flexible flat cable 30.Be formed with the edge of shoulder 419 on the inboard of surrounding wall portion 411 with supporting base 10.In addition, the surface that connects the first halves 42 in surrounding wall portion 411 is formed with four holding parts 4110, is used for firm fixing pedestal 10, and each holding parts 4110 all has towards receiving space 412 extended fixing ends.By above-mentioned configuration, the edge of pedestal 10 can sliding place these fixing ends after fixing in addition.Lower Half 41 also includes a pair of fixing shrinkage pool 4111, is used for firmly accommodating the set fixing cylinder 425 of the first half 42, to guarantee the effect that is connected of 41 of the first half 42 and Lower Halves.
The first half 42 includes surrounding wall portion 421 and this surrounding wall portion 421 to have and the identical profile of Lower Half 41 surrounding wall portion 411, and is provided with betwixt and is used to accommodate the receiving space 422 that pierces through type electric connector 11.Appropriate location at roof 424 corresponding Lower Half 41 convex bodys 413 of the first half 42 is extended with pair of columnar body 423, each column 423 all in the central the opening 417 of the corresponding first half 41 in position be provided with opening 427.Be formed with the slit that is used to accommodate pedestal 10 between convex body 413 and the column 423.In addition, the roof 424 of the first half 42 also is extended with a pair of fixing cylinder 425, and it can pass location hole set on the pedestal 10 14, and connects in the fixing shrinkage pool 4111 of Lower Half 41, combines effect to strengthen the first half 42 with Lower Half 41.The first half 42 is formed with retaining wall 428 corresponding to Lower Half 41 outlets 418, and when the first half 42 and Lower Half 41 fitted together, this retaining wall 428 can extend in this outlet 418 just.By above-mentioned configuration, flexible flat cable 30 can firmly be retained between outlet 418 and the retaining wall 428, bears excessive stress to prevent the conductor 12 and the connecting portion of lead 31.In addition, the first half 42 is provided with the outlet of passing through for the extension of the first banded winding displacement 20 429 with respect to the opposite side of retaining wall 428.
The described first half 42 and Lower Half 41 are that the folder portion 416 by Lower Half 41 inserts in the recess 426 of 42 corresponding settings of the first halves and combines.Be formed with slit between two surrounding wall portion 411 and 421 in outlet 429.By above-mentioned configuration, the first banded winding displacement 20 can be retained in this outlet 429 effectively, can prevent that lead 21 and the junction of piercing through connecting portion of piercing through attachment-type electrical connector 11 from bearing excessive stress.
See also shown in Figure 3ly, the protected seat 40 of pedestal 10 coats fully, and should protection 40 can firmly be connected on the floppy disk by bolt part (not shown).The first banded winding displacement 20 also can comprise another electric connector 22 that is positioned at its extending end, to be connected on the control card (not shown).By above-mentioned configuration, the connecting portion of pedestal 10, first banded winding displacement 20 and flexible flat cable 30 is coated to avoid any influence of extraneous stress fully.
See also shown in Figure 4ly, pedestal 10 can be contained in just in the Lower Half 41 and be supported by projection on it 415 and convex body 413 fully.In addition, the column 423 of the first half 42 supports adjacent upper surface at pedestal 10, flexible flat cable 30 can cooperate just and is retained between outlet 418 and the retaining wall 428, and simultaneously, the first banded winding displacement 20 can cooperate and is retained between the interior surrounding wall portion 411,421 of outlet 429.In addition, column 423 and convex body 413 depart from the central part of upper and lower half 41,42 and are provided with, and are used to provide foolproof function to prevent incorrect installation.
That can understand the banded winding displacement 20 of pedestal 10 and tool being connected of 11 of attachment-type electrical connectors of piercing through is enough to resist the withdrawal force that the external world applies, and pedestal 10 is then relative with the connection of 30 of flexible flat cables more weak and be difficult to bear possible external force simultaneously.Therefore; although borrow the protection seat to coat whole pedestal 10 fully among the embodiment of the present utility model; but, a kind ofly only cover the coupling part of 30 of conductor 12 and flexible flat cables and also be another selection of the present utility model for flexible flat cable 30 provides the heteroid protection seat of stress elimination effect.In addition; the utility model is mainly used to provide the protection seat of protective effect also can be used in pedestal and flexible PCB (Flexible Printed Circuit; FPC) or the connection between other similar products; wherein these junctions only utilize welding manner to link to each other with pedestal, and the junction between pedestal and cable does not then have any reliable strong mechanical structure opposing and applies thereon external force via cable.
Claims (13)
1. a conversion cable combination comprises first cable, and it is provided with some leads; Pedestal, it has first connecting portion to cooperate and to be electrically conducted on an end of first cable, and this pedestal includes row's conductor, and these conductors borrow circuit lead to be connected on first connecting portion; Second cable, it has some leads that are connected in these conductors, it is characterized in that: this conversion cable combination also comprises a protection seat, it is outer so that protective effect to be provided that it is coated on pedestal.
2. conversion cable combination as claimed in claim 1, it is characterized in that: the lead number of described first cable is greater than the lead number of second cable.
3. conversion cable combination as claimed in claim 2, it is characterized in that: described first cable has at least a lead to be omitted when connecting need not.
4. conversion cable combination as claimed in claim 3, it is characterized in that: described first cable includes the electric connector that is arranged on its other end.
5. conversion cable combination as claimed in claim 3 is characterized in that: described protection seat includes the first half and the Lower Half that combines and form a receiving space.
6. conversion cable combination as claimed in claim 5, it is characterized in that: the roof of the described first half is extended with at least one column.
7. conversion cable combination as claimed in claim 6, it is characterized in that: the middle part of described column is equipped with opening.
8. conversion cable as claimed in claim 7 combination is characterized in that: described protection seat comprises that at least one pair of one is located at one of them folder portion of the first half or Lower Half, and at least one pair of corresponding these folder portion is arranged on the recess in second half one.
9. conversion cable combination as claimed in claim 8, it is characterized in that: described folder portion and recess are arranged on the lateral end edges of the first half and Lower Half.
10. conversion cable combination as claimed in claim 9 is characterized in that: the first half of described protection seat is provided with first outlet and second outlet.
11. conversion cable combination as claimed in claim 10, it is characterized in that: described outlet is formed between the coupling part of the first half and Lower Half.
12. conversion cable combination as claimed in claim 11 is characterized in that: described first cable and second cable are clamped in respectively in first outlet and second outlet.
13. conversion cable combination as claimed in claim 12, it is characterized in that: first connecting portion of described pedestal is one and pierces through attachment-type electrical connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18104098A | 1998-10-27 | 1998-10-27 | |
| US09/181,040 | 1998-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399836Y true CN2399836Y (en) | 2000-10-04 |
Family
ID=22662655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226800 Expired - Fee Related CN2399836Y (en) | 1998-10-27 | 1999-05-28 | Converting cable assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2399836Y (en) |
| TW (1) | TW403250U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI720751B (en) * | 2019-12-17 | 2021-03-01 | 禾昌興業股份有限公司 | Wire converter |
-
1998
- 1998-12-31 TW TW87222125U patent/TW403250U/en not_active IP Right Cessation
-
1999
- 1999-05-28 CN CN 99226800 patent/CN2399836Y/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TW403250U (en) | 2000-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |