CN2368198Y

CN2368198Y - Circuit connection element

Info

Publication number: CN2368198Y
Application number: CN 99207621
Authority: CN
Inventors: 吴景隆
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-01
Filing date: 1999-04-01
Publication date: 2000-03-08
Anticipated expiration: 2009-04-01

Abstract

The utility model relates to a programmed circuit connection element. The top surface of the utility model is respectively downwards bending with relative a plurality of connecting feet to both sides, and a cutting part is arranged between the relative connecting feet on the top surface of the circuit connection element. Each circuit is in a connecting state or a disconnecting state through the circuit connection element with the aid of the cutting or the connecting of the cutting part on the circuit connection element. After the circuit connection element is set with a die set mode, the original set of the circuit connection element can not be changed when the circuit connection element is crashed by lager external force.

Description

Programmable circuit Connection Element

The utility model relates to a kind of line connector, relates in particular to a kind of simple structure, easy to manufacture and can not change the programmable circuit Connection Element of its setting because of vibration after setting the module mode.

Because the progress and development of modern science and technology, the scope that programmable circuit Connection Element is used in daily life is also more and more extensive, see also Fig. 1, it is programmable circuit Connection Element 1 structural representation of commonly using, this kind circuit Connection Element is to be bent with relative pin 12 downwards in end face 11 both sides, and two relative pins 12 can be connected with different circuit respectively.This kind circuit Connection Element 1 mainly is to be provided with a slide switch 13 at these 12 relative of two pins, utilizes slide switch 13 that two relative pins 12 are opened circuit or path, can reach the purpose of on demand whether the signal of this circuit generation being exported.

In above-mentioned circuit Connection Element 1 structure, because it is to establish a slide switch 13 at 12 relative of two pins, so comparatively complicated on the structure, relatively, the cost of manufacturing also increases.Moreover, when using inside that the article of circuit Connection Element 1 are housed, if these article are subjected to the collision of big external force, because slide switch 13 still is movable, can be subjected to external force at any time and change, at this moment, the circuit Connection Element 1 in the article effect of strength that may be collided, and changed the original setting of circuit Connection Element 1.Therefore necessary in use significant care is avoided changing original setting because of being collided, and still has shortcoming in the use.Especially, generally use the circuit Connection Element to be article such as automobile, iron rolling door remote controller at present, the for example remote controller key connection of Chang Yuda string again, if when because of carelessness this remote controller and key being fallen down, be subjected to the influence of key acceleration of gravity, remote controller drops the collision strength on ground also can be bigger, and make the setting change of slide switch 13, causes user's puzzlement.

Moreover, because this circuit Connection Element 1 is to make the contact of both sides pin connect or be with slide switch 13 to open circuit, when circuit Connection Element 1 pin 12 is welded on the circuit board, be subjected to welding the scaling powder of usefulness, the influence of rosin gas, cause the electric conductivity of pin contact to change, be easy to generate the phenomenon of loose contact, influence the correctness that should be path when contact is connected.

In addition, when the pin 12 of circuit Connection Element 1 is being inserted on the jack of reserving on the circuit board and make circuit welding on pin 12 and the circuit board through the tin stove, because of the molten tin on the tin stove is high temperature, when welding, high temperature can conduct to the end face place that plastic cement is made by circuit Connection Element pin made of copper, make the end face plastic cement produce fusion, and be fixed in contact in the end face plastic cement also along with plastic cement stream and to decline, when to be cooled, because it is all inequality that each contact is subjected to plastic cement stream to influence the height of decline, its two contact that connects pin also can produce the different problem of relative altitude, when slide switch is pulled when desiring to make contact two end paths, produce the phenomenon that to connect because of relative contact height is different easily, the puzzlement of maximum when causing welding.

Main purpose of the present utility model is, for the problems referred to above that solve the located by prior art existence provide a kind of programmable circuit Connection Element, cut-out portion on the circuit Connection Element between relative two pins, can make between the circuit that connects with relative two pins and transducer needs according to the user and for opening circuit or channel status, and when the circuit Connection Element be subjected to the collision of bigger external force, vibration or maintenance, when changing battery, also reason external force is not touched and is changed its original setting.

Of the present utility model time a purpose is, a kind of programmable circuit Connection Element is provided, this circuit Connection Element also can be installed in relative two ends of two printed circuits, cut-out portion on it, can make to present between relative printed circuit and open circuit or channel status, reach the effect that connects with wire jumper between the printed circuit that replaces linking to each other.

A purpose more of the present utility model is, a kind of programmable circuit Connection Element is provided, and wherein, by the setting of this cut-out portion, can allow the user cut off cut-out portion according to design voluntarily, simple structure, and set easily.

Another purpose of the present utility model is, a kind of programmable circuit Connection Element is provided, and the state of cut-out portion can be understood the module mode of setting immediately on the Connection Element.

Another purpose of the present utility model is, a kind of programmable circuit Connection Element is provided, wherein, whether cause two end paths with the cut-out of cut-out portion or open circuit by two relative pins, therefore, when pin is welded on the circuit board, the correctness that can't influence path or open circuit because of the high temperature of scaling powder or molten tin.

The purpose of this utility model is realized by following technical scheme.

A kind of programmable circuit Connection Element, its be end face in the circuit Connection Element each is bent with several relative pins downwards to both sides, it is characterized in that it is to have a cut-out portion between the relative pin of this circuit Connection Element end face.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid programmable circuit Connection Element, this cut-out portion can be a path section less than the pin path length.

Aforesaid programmable circuit Connection Element, this cut-out portion also can be a thin slice body less than pin thickness.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is a schematic perspective view of commonly using programmable circuit Connection Element.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is the plane outspread drawing of the utility model first embodiment.

Fig. 4 is first kind of user mode schematic diagram of the utility model first embodiment.

Fig. 5 is second kind of user mode schematic diagram of the utility model first embodiment.

Fig. 6 is the plane outspread drawing of the utility model second embodiment.

Fig. 7 is the cutaway view Amplified image at position shown in Figure 6.

See also Fig. 2 to Fig. 6, it shown in the figure the selected example structure schematic diagram of the utility model, see also Fig. 2, the utility model is that the end face 21 at circuit Connection Element 2 respectively is bent with downward some relative pin 22 to both sides, and it mainly is that 22 of relative pins at these circuit Connection Element 2 end faces have a cut-out portion 23.

See also Fig. 3, wherein, this cut-out portion 23 can be a path section 231 less than pin 22 path lengths, because the path length of this path section 231 is than the footpath length of pin 22, therefore be easy to withstand the application of force to cut off this path section 231, make 22 of relative pins present the state that opens circuit with a word bottle opener or comparatively sharp-pointed article.See also Fig. 4, when relative two pins 22 of the utility model circuit Connection Element 2 respectively with circuit 3A, when 3B is connected, can need state in the input circuit 3B and cut-out portion 23 path sections, 231 usefulness, one word bottle opener cut-out that will 22 of some relative two pins according to circuit 3A signal in fact, the signal that makes some circuit 3A is by in the transmission input circuit 3B that does not cut off path section 231, with cut off the circuit 3A that path section 231 is connected then can't be with in the signal input circuit 3B, so as to set up the module state of circuit Connection Element on their own according to actual needs.

In above-mentioned structure, because this circuit Connection Element is simple in structure, therefore can reduce fabrication schedule, reduce manufacturing cost, and simple because of the use of this circuit Connection Element 2, the user can set up each circuit opening circuit or channel status to another circuit on their own, and opens circuit because of it in use or channel status is fixed, even when the article that are equipped with this circuit Connection Element 2 are subjected to the collision of bigger external force, also can produce and open circuit or phenomenon that channel status changes.

See also Fig. 5, above-mentioned circuit Connection Element 2 has in the middle of also can being used between two printed circuit 4A, the 4B of printed circuit of another different directions, located by prior art is to be welded to connect with a short-term between this two printed circuits 4A and 4B, but this kind mode is made difficult and is lost time very much, for the circuit boards that must make in a large number, unsatisfactory.Circuit Connection Element 2 of the present utility model then can be fixed between two printed circuit 4A, 4B, and its two relative pins 22 are connected with printed circuit 4A, 4B respectively.In the time need not connecting between relative two printed circuit 4A, 4B, only need circuit Connection Element 2 cut-out portions 23 path sections 231 are cut off, can make between two printed circuits to be off state.But if desire to make when being the channel status that connects between two printed circuits, then only need to keep the path section 231 of this cut-out portion 23, two printed circuits can become channel status, quite easy in the use, and, during fabrication, this circuit Connection Element 2 also can increase according to the number of printed circuit number or reduce relative two pins, 22 numbers, with the needs on realistic.

Certainly, still there are many examples in the utility model, therebetween the only variation on the details.See also Fig. 6, the path section 231 of the utility model cut-out portion 23 also can be the thin slice body 232 of a thickness less than pin 22 thickness, when desiring to make 22 of two pins be off state, because the thickness of thin slice body 232 is than pin 22 thinner thicknesses, utilize a word bottle opener to these thin slice body 232 application of forces, thin slice body 232 is cut off, quite easy and convenient in the use.

The utility model is simple in structure, therefore can reduce required cost and the program of going up of making, and, when being subjected to bigger external force collision, can't making and open circuit or the channel status change owing to being forms opening circuit or path between relative pin with whether being cut off of circuit Connection Element cut-out portion.

In addition, when the circuit Connection Element is welded on the circuit board, because its relative pin is not whether to be path or off state with two conductings that connect between the pin contact, even therefore be subjected to the influence of scaling powder or molten tin high temperature, also do not have loose contact or can't conducting etc. phenomenon take place, but the correctness that the holding circuit Connection Element uses.

Claims

1, a kind of programmable circuit Connection Element, its be end face in the circuit Connection Element each is bent with several relative pins downwards to both sides, it is characterized in that it is to have a cut-out portion between the relative pin of this circuit Connection Element end face.

2, programmable circuit Connection Element according to claim 1 is characterized in that, this cut-out portion can be a path section less than the pin path length.

3, programmable circuit Connection Element according to claim 1 is characterized in that, this cut-out portion also can be a thin slice body less than pin thickness.