CN2786829Y - Minimized jumper wire combination - Google Patents
Minimized jumper wire combination Download PDFInfo
- Publication number
- CN2786829Y CN2786829Y CN 200420037564 CN200420037564U CN2786829Y CN 2786829 Y CN2786829 Y CN 2786829Y CN 200420037564 CN200420037564 CN 200420037564 CN 200420037564 U CN200420037564 U CN 200420037564U CN 2786829 Y CN2786829 Y CN 2786829Y
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- China
- Prior art keywords
- terminal
- jumper
- combination
- miniature
- wire jumper
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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 - Lifetime
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Abstract
The utility model relates to a minimized jumper wire combination which comprises a conductive terminal group and a wire jumper device, wherein the conductive terminal group comprises at least two contiguous terminals, and one of the terminals is provided with a main section and a winding section. The main section is approximately parallel with other terminals, while the end of the winding section after bending and wrapping around and the other terminal of adjacent sides become generally collinear. The wire jumper device is sheathed outside the conductive terminal group and moves between the conduction position on the conductive terminal group and an off position. The wire jumper device comprises a shell and a coupling member in the shell. The connected state of the conductive terminal group can be controlled by the contact of the coupling member and the terminal. Accordingly, the operation is more convenient, and thus the defects of inconvenient disassembly and assembly or loss of the wire jumper device of the present jumper wire combination in use are overcome.
Description
Technical field
The utility model is the mechanism about a kind of varying circuit, is meant a kind of wire jumper combination that constitutes through the terminal and the jumper wire device of improvement especially.
Background technology
The jumper wire device that volume is quite little (Jumper), main function provides the function setting on storage device or the motherboard, for example, can set the clock pulse of processor with it, or hard disk is changed into secondary dish (slave) by main dish (master).
Briefly, jumper wire device promptly is a kind of instrument that is used for varying circuit.
With computer, motherboard usually will change in the face of many different sizes of electronic building brick, for example central processing unit of friction speed (CPU) or different voltage output or the like; If manufacturer removes to make various motherboard for each possible situation, and is not inconsistent cost benefit, therefore having invented jumper wire device comes varying circuit.In the face of two kinds of different central processing units, perhaps motherboard is just passable as long as revise a circuit.Jumper wire device just can be sent and use field boundary this moment, and its operation is as long as easily pull up, and changed under a direction inserts again, just finished the work of modification circuit.
The Another application of jumper wire device on motherboard, be to remove CMOS (ComplementaryMetal-Oxide Semiconductor, complementary matal-oxide semiconductor) setting of lining, the position majority of this kind jumper wire device and terminal is positioned near the battery on the motherboard, it can establish back default value to BIOS (Basic Input OutputSystem, basic input/output system); Also have, jumper wire device also is that the computer player is used for the instrument of overclocking.
Particularly, the jumper wire device outward appearance is a square plastic casing, in the metal fittings that can conduct electricity are arranged, can entangle two metal parallel needle-like terminals (pin), it linked to each other and become a path.The use of jumper wire device has two kinds of patterns of open circuit (Open) or short circuit (Short or Closed).When jumper wire device is not inserted, do not lead between the terminal; And when plugging jumper wire device, can utilize jumper wire device as the bridge between two terminals, and form the communication state.
But the use of existing jumper wire device has its inconvenience.In the operation process that carries out aforesaid several varying circuit connected states, jumper wire device is to be inserted on two terminals first, is first to pull up to place on one side.Such mode of operation with regard to the situation of both-end, is easy to when jumper wire device pulls up lose, and particularly the volume of jumper wire device is so little, even also have the situation that can not find in the offering; And, select wherein a kind of combination of two to pull up by three with regard to the situation of three terminals, and be inserted into another combination again, also be slightly not want to take the trouble, and the volume of terminal is littler, jumper wire device be aimed at and still must be taken some time when being incorporated with.
Therefore, the existing terminal kenel and the matching mechanism of jumper wire device still have the space of improvement.
Summary of the invention
The technical problem of the utility model institute desire solution is the wire jumper combination (JumperAssembly) in the prior art, comprises terminal and jumper wire device, often need in the use in conjunction with, separate, cause the problem of convenience deficiency or jumper wire device loss.
In view of above prior art problems, miniature wire jumper combination provided by the utility model mainly comprises: a conducting terminal group, comprise adjacent two-terminal at least, wherein a terminal has a principal piece and the section of unrolling, this principal piece is roughly parallel to the terminal of all the other, and the another terminal conllinear of terminal and adjacent side after the crooked wraparound of the section of unrolling; One jumper wire device is sheathed on outside the conducting terminal group, and for moving between a conduction position and location of a cut, it one of comprises in a housing and the housing coupling, and touches by the terminal of coupling and conducting terminal group, to control the connected state of conducting terminal group.
The effect that the utility model is reached, being provides preferable operation ease by to adjustment on the wire jumper combining structure and improvement, and the wire jumper combination that has with gram clothes Now often needs in the use in conjunction with, the inconvenience that separates, even causes the problem of jumper wire device loss.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and the specific embodiments:
Fig. 1 is the operation chart one of the utility model first preferred embodiment;
Fig. 2 is the operation chart two of the utility model first preferred embodiment;
Fig. 3 is the operation chart one of the utility model second preferred embodiment;
Fig. 4 is the operation chart two of the utility model second preferred embodiment;
Fig. 5 is the schematic side view of the utility model the 3rd preferred embodiment;
Fig. 6 is the stereo appearance figure of the utility model the 4th preferred embodiment;
Fig. 7 is the stereo appearance figure of the utility model the 5th preferred embodiment;
Fig. 8 is the schematic side view of the utility model the 6th preferred embodiment.
Embodiment
See also Fig. 1, Fig. 2, miniature wire jumper combination (the miniature jumper assembly) 100 that the utility model first preferred embodiment is provided, be by 120 formations of a conducting terminal group (conductive pins) 110 and one jumper wire device (jumper), its detailed structure and correlation division are as back:
Conducting terminal group 110 is made up of long the first terminal 111 and the second short terminal 112, the two all is the circuit that extends from circuit board 130 (as computer motherboard) or storage device, its conducting or cut-out can be set the clock pulse of processor, switch hard disk (or CD-ROM drive) main (master), in proper order or the circuit on the varying circuit plate from (slave).Long the first terminal 111 has the principal piece 113 of lower semisection and the section of unrolling 114 of upper semisection, principal piece 113 is roughly parallel to second terminal 112, and the bending of the section of unrolling 114 double 90 degree, end just in time faces second terminal 112 after the crooked wraparound, further define, be and second terminal, 112 conllinear (straight line 115).In the practice, the section of unrolling 114 of the first terminal 111 is not necessarily wanted the bendings of double 90 degree, as long as bending back end meets the requirement with second terminal, 112 conllinear.
The structure of jumper wire device 120 is identical with existing jumper wire device substantially, comprises housing 121 and coupling 122, is just to be sheathed on outside the conducting terminal group 110 before the first terminal 111 bendings.Coupling 122 is for being embedded in the metal clips in the housing 121, for touching to change connected state with the first terminal 111 or second terminal 112, and because the elasticity of coupling 122 shape generations, make it have pincers folder effect, allow the jumper 120 can be with moving the location on conducting terminal group 110 to conducting terminal group 110; Its principle is identical with existing jumper wire device, repeats no more herein.Jumper wire device 120 can move between conduction position lower on the conducting terminal group 110 (Fig. 1) and higher off-position (Fig. 2), with the conducting of control conducting terminal group 110 with open circuit.
When jumper 110 is positioned at conduction position (Fig. 1), coupling 122 touches the principal piece 113 of the first terminal 111 and second terminal 112 respectively and forms path; When jumper 120 is positioned at off-position (Fig. 2), the principal piece 113 that 122 of couplings touch the first terminal 111 and the section of unrolling 114 are terminal and formation is opened circuit.
Thus an embodiment as can be seen, the utility model will make the operation of jumper wire device 120 not need to pull up the unroll design of bending of the first terminal 111 ends, naturally the release problem of deriving after pulling up.
Please continue second preferred embodiment of consulting Fig. 3, the utility model shown in Figure 4, they are different with a last preferred embodiment maximum, be that conducting terminal group 210 is the forms that belong to three terminals, except the first terminal 211, second terminal 212, more than the 3rd terminal 213; And, jumper wire device 220 changes into and being sheathed on second terminal 212, the 3rd terminal 213, further define, sheathed and the moving range of jumper wire device 220, the major axis 216,217 of only containing second terminal 212 and the 3rd terminal 213, in other words, the scope that touches of coupling 222 only contains the major axis 216,217 of second terminal 212 and the 3rd terminal 213.
Present embodiment adjustment structurally makes jumper 220 become to be and moves between second terminal 212 and 213 lower primary importances of the 3rd terminal (Fig. 3) and the higher second place (Fig. 4).When jumper 220 was positioned at primary importance, coupling 222 was to touch second terminal 212 and the 3rd terminal 213 makes its conducting; When jumper 220 was positioned at the second place, coupling 222 was that the section of unrolling 215 ends that touch the first terminal 211 make its conducting with the 3rd terminal 213; 214 of the principal pieces of the first terminal 211 are not utilized.
This embodiment also may implement with other form, see also Fig. 5, jumper 320 only contains second terminal 312 and the 3rd terminal 313 by originally being nested with moving range, further extend to the first terminal 311, but, coupling 322 still only can touch the scope of second terminal 312 or the 3rd terminal 313 major axis 314,315.Fig. 6 and for example, in first three embodiment, three terminals are outside arranging in line, also can line up L shapedly, increase the elasticity on its spatial configuration, certainly, jumper wire device 420 also cooperate be adjusted to L shaped.
Above-mentioned four preferred embodiments, all be to be the situation of extending from the circuit of circuit board (as computer motherboard) or storage device at the conducting terminal group, just Yuan Ben configuration just is reserved with the conducting terminal group, refills jumper, carries out the bending process of the first terminal; (surface mounting technology, SMT), the utility model also can provide suitable embodiment to follow technology for the more and more higher surface of generality.
See also Fig. 7, the 5th preferred embodiment of the utility model is the form that belongs to both-end, the first terminal 511 and second terminal, 512 bottoms strike out the flat portion of welding 513,514, for connection gasket (pad) 531,532 that is welded in a circuit board 530 or default perforation (through-hole); And before welding, jumper wire device 520 must remain in lower conduction position, with the while strangulation the first terminal 511 and second terminal 512, forms incorporate spare part, is welding operation so that carry out the surface of automation.
In addition, be the form of three terminals in that shown in Figure 8, it must be emphasized that jumper wire device 620 also must remain in lower primary importance before the welding, remains an integral body with while strangulation the first terminal 611, second terminal 612 and the 3rd terminal 613.
The above person only is this preferable embodiment, is not in order to limit the scope of the utility model enforcement; Any personage who is familiar with this technology changes and modification in spirit that does not break away from the utility model and the following equalization of being done of scope, all should be covered by in the rights protection scope of the utility model.
Claims (30)
1. miniature wire jumper combination, it is characterized in that: it comprises:
One conducting terminal group comprises adjacent two-terminal at least, and wherein a terminal has a principal piece and the section of unrolling, and this principal piece is roughly parallel to this terminal of all the other, and another this terminal conllinear of terminal and adjacent side after the crooked wraparound of this section of unrolling; And
One jumper wire device, be sheathed on this conducting terminal group, for moving between a conduction position and location of a cut, it comprises one of the interior coupling of a housing and this housing, and touch by the terminal of this coupling and this conducting terminal group, to control the connected state of this conducting terminal group.
2. miniature according to claim 1 wire jumper combination, it is characterized in that: this conducting terminal group is extended from a circuit board.
3. miniature according to claim 1 wire jumper combination, it is characterized in that: this conducting terminal group is extended the circuit from a storage device.
4. miniature according to claim 1 wire jumper combination, it is characterized in that: all these terminal one ends have the portion of welding that a flat confession is welded in the connection gasket (pad) of a circuit board.
5. miniature according to claim 1 wire jumper combination, it is characterized in that: all these terminal one ends have the portion of welding that a flat confession is welded in the perforation (through-hole) of a circuit board.
6. miniature according to claim 1 wire jumper combination, it is characterized in that: this conducting terminal group comprises three terminals.
7. miniature according to claim 1 wire jumper combination, it is characterized in that: this coupling is a metal clips, makes this jumper with moving the location.
8. miniature wire jumper combination, it is characterized in that: it comprises:
One conducting terminal group comprises one of adjacent the first terminal and one second terminal, and this first terminal has a principal piece and the section of unrolling, and this principal piece is roughly parallel to this second terminal, terminal and this second terminal conllinear after the crooked wraparound of this section of unrolling; And
One jumper wire device is sheathed on this conducting terminal group, between a conduction position and location of a cut, moving, with the conducting of controlling this conducting terminal group with open circuit, it comprises one of the interior coupling of a housing and this housing;
Wherein, when this jumper was positioned at this conduction position, this coupling touched the principal piece of this first terminal
Form path with this second terminal, and this jumper is when being positioned at this off-position, the principal piece that this coupling touches this first terminal opens circuit with the formation of this section of unrolling end.
9. as miniature wire jumper combination as described in the claim 8, it is characterized in that: this first terminal and the extension of this second terminal are from a circuit board.
10. as miniature wire jumper combination as described in the claim 8, it is characterized in that: this first terminal and the circuit of this second terminal extension from a storage device.
11. as miniature wire jumper combination as described in the claim 8, it is characterized in that: this first terminal and this second terminal, one end have the portion of welding that a flat confession is welded in the connection gasket (pad) of a circuit board.
12. as miniature wire jumper combination as described in the claim 8, it is characterized in that: this first terminal and this second terminal, one end have the portion of welding that a flat confession is welded in the perforation (through-hole) of a circuit board.
13. as miniature wire jumper combination as described in the claim 8, it is characterized in that: wherein this coupling is a metal clips, makes this jumper with moving the location.
14. a miniature wire jumper combination, it is characterized in that: it comprises:
One conducting terminal group, comprise one of arrangement the first terminal, one second terminal and one the 3rd terminal in regular turn, this the first terminal has a principal piece and the section of unrolling, and this principal piece is roughly parallel to this second terminal and the 3rd terminal, terminal and this second terminal conllinear after the crooked wraparound of this section of unrolling; And
One jumper wire device one of comprises in a housing and this housing coupling, is sheathed on this conducting terminal group, for mobile between a primary importance and a second place, to control the state that leads to of this conducting terminal group;
Wherein, when this jumper was positioned at this primary importance, this coupling touched this second terminal and the 3rd terminal makes its conducting, and this jumper is when being positioned at this second place, and this coupling touches that the section of unrolling of this first terminal is terminal to make its conducting with the 3rd terminal.
15., it is characterized in that as miniature wire jumper combination as described in the claim 14: the sheathed and moving range of this jumper wire device, only contain the major axis of this second terminal and the 3rd terminal.
16., it is characterized in that as miniature wire jumper combination as described in the claim 14: the scope that touches of this coupling, only contain the major axis of this second terminal and the 3rd terminal.
17. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this first terminal, this second terminal and the extension of the 3rd terminal are from a circuit board.
18., it is characterized in that: this first terminal, this second terminal and the circuit of the 3rd terminal extension from a storage device as miniature wire jumper combination as described in the claim 14.
19. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this first terminal, this second end and the 3rd terminal one end have the portion of welding that a flat confession is welded in the connection gasket (pad) of a circuit board.
20. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this first terminal, this second terminal and the 3rd terminal one end have the portion of welding that a flat confession is welded in the perforation (through-hole) of a circuit board.
21. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this jumper wire device becomes L shaped.
22. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this first terminal, this second terminal and the 3rd terminal are arranged in L shaped.
23. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this first terminal, this second terminal and the arrangement of the 3rd terminal are in line.
24. as miniature wire jumper combination as described in the claim 14, it is characterized in that: this coupling is a metal clips, makes this jumper with moving the location.
25. a miniature wire jumper combination, it is characterized in that: it comprises:
One conducting terminal group, comprise one of arrangement the first terminal, one second terminal and one the 3rd terminal in regular turn, this the first terminal has a principal piece and the section of unrolling, and this principal piece is roughly parallel to this second terminal and the 3rd terminal, terminal and this second terminal conllinear after the crooked wraparound of this section of unrolling; And
One jumper wire device one of comprises in a housing and this housing coupling, is sheathed on this second terminal and the 3rd terminal, for mobile between a primary importance and a second place, to control the state that leads to of this conducting terminal group;
Wherein, when this jumper was positioned at this primary importance, this coupling touched this second terminal and the 3rd terminal makes its conducting, and this jumper is when being positioned at this second place, and this coupling touches that the section of unrolling of this first terminal is terminal to make its conducting with the 3rd terminal.
26. as miniature wire jumper combination as described in the claim 25, it is characterized in that: this first terminal, this second terminal and the extension of the 3rd terminal are from a circuit board.
27., it is characterized in that: this first terminal, this second terminal and the circuit of the 3rd terminal extension from a storage device as miniature wire jumper combination as described in the claim 25.
28. as miniature wire jumper combination as described in the claim 25, it is characterized in that: this first terminal, this second terminal and the 3rd terminal are arranged in L shaped.
29. as miniature wire jumper combination as described in the claim 25, it is characterized in that: this first terminal, this second terminal and the arrangement of the 3rd terminal are in line.
30. as miniature wire jumper combination as described in the claim 25, it is characterized in that: this coupling is a metal clips, makes this jumper with moving the location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037564 CN2786829Y (en) | 2004-07-14 | 2004-07-14 | Minimized jumper wire combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420037564 CN2786829Y (en) | 2004-07-14 | 2004-07-14 | Minimized jumper wire combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786829Y true CN2786829Y (en) | 2006-06-07 |
Family
ID=36775391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420037564 Expired - Lifetime CN2786829Y (en) | 2004-07-14 | 2004-07-14 | Minimized jumper wire combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786829Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471519B (en) * | 2007-12-27 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Jumping cap |
| CN103545679A (en) * | 2012-07-16 | 2014-01-29 | 鸿富锦精密工业（深圳）有限公司 | Jumper cap device |
-
2004
- 2004-07-14 CN CN 200420037564 patent/CN2786829Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471519B (en) * | 2007-12-27 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Jumping cap |
| CN103545679A (en) * | 2012-07-16 | 2014-01-29 | 鸿富锦精密工业（深圳）有限公司 | Jumper cap device |
| CN103545679B (en) * | 2012-07-16 | 2016-06-15 | 国网山东省电力公司鄄城县供电公司 | Jump cap device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140714 Granted publication date: 20060607 |