CN2922093Y

CN2922093Y - Microswitch

Info

Publication number: CN2922093Y
Application number: CN 200520106621
Authority: CN
Inventors: 赖振财
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-29
Filing date: 2005-08-29
Publication date: 2007-07-11
Anticipated expiration: 2015-08-29

Abstract

A micro switch substantially comprises a base, a casing embedded on the base, a slot at the bottom of the base and a normally opened foot inserted in the slot. One end of the normally opened foot protrudes out of the base, while the other end is provided with a positioning part extending to the inner wall of the casing. With the positioning part, the normally opened foot can lean against the inner wall of the casing and adhere to the inner edge of the casing side, and can be positioned easily and fixed firmly in the casing without shaking. The utility model has simple and reasonable structure, easy manufacture and convenient assembly, thus the micro switch has low cost, safety, reliability and long life-span.

Description

Sensitive switch

Technical field

The utility model is a kind of structural improvement of sensitive switch, refers to a kind ofly by leaning and ride on inner walls and the lateral margin especially, and has the face folder of different directions to lean on, and makes and often drives the firmly sensitive switch of buckle in housing of pin.

Background technology

Please refer to Fig. 1, shown in 2, general telecommunication connector, it is provided with a housing 100, these housing 100 1 sides are provided with an opening 101, be embedded with a side cover 200 on this opening 101, this side cover 200 is provided with at least one inlay 201, this inlay 201 just can with caulking groove 102 on the housing 100 buckle mutually, to make this side cover 200 can be by inlay 201 and caulking groove 102 mutual buckles, be combined into one with housing 100, and these side cover 200 tops are provided with the side plate 202 that extends to housing 100 tops, these housing 100 tops then are provided with a fluting 104, but these fluting 104 proper buckles have a button 90, and these button 90 both sides are respectively equipped with outward extending wing plate 91, these wing plates 91 just can abut on 104 liang of medial surfaces of fluting, and button 90 is movably arranged on the housing 100.

In addition, these housing 100 bottoms are provided with a pad 130, these pad 130 1 sides are provided with the concave surface 131 of an indent, and the extension concave surface 131 of this side is provided with the block 140 that keeps a determining deviation with it, locating to be provided with short slot 103 on housing 100 sides between this block 140 and the concave surface 131, be provided with one in this concave surface 131 and often open pin 150, this is often opened pin 150 1 ends and passes short slot 103, convexedly stretch in outside the housing 100, the other end then extends on housing 100 sides along block 140 surfaces.

Moreover, then be provided with a groove 161 on these housing 100 opposite sides, be embedded with a common pin 170 in this groove 161, these common pin 170 1 ends are extended outside housing 100 by groove 161, end both sides in the housing 100 then are respectively equipped with upwardly extending relative strutting piece 171, be a lamellar body in the present embodiment, the free end of these strutting pieces 171 just can lean on installation button 90 both sides of contiguous housing 100, to make the user when the pressing button 90, this housing 100 can be by being supported by of strutting piece 171, and unlikely to lower recess or distortion.

In addition, this common pin 170 is buckle one activity template 180 on strutting piece 171, these activity template 180 1 ends are fixed on the housing 100 top interior sidewall surface, and this activity template 180 is provided with adjacent and area does not wait first, two openings 181,182, wherein first opening 181 just can be nested in the caulking groove 172 on a strutting piece 171 surfaces away from the lateral margin of second opening 182, second opening 182 is provided with a reed 183 on an end that is fixed in housing 100 near activity template 180, when making second opening 182 be inserted on another strutting piece 171, these reed 183 free ends can be pressed in the caulking groove 172 of strutting piece 170 1 sides, and when activity template 180 and common pin 170 were combined, this activity template 180 was just relative with button 90.

This kind telecommunication connector in use, often opening pin 150 because of this must be by the cooperation of block 140 and concave surface 131, be fixed on 131 of block 140 and concave surfaces in the mode of being embedded, so, block 140 must be installed in the housing 100 during manufacturing, or make itself and housing 100 one-body molded, but so will increase the difficulty of moulding, moreover, more must make concave surface 131 and block 140 keep suitable spacing, and must with often open the part that pin 150 is the ㄈ type and cooperate, otherwise can take place can't be nested situation, in addition, as usually open pin 150 to be the opening of ㄈ type part big than block 140, then have loosening situation and take place, and can't rely on being supported by of block 140, make and often open pin 150 and firmly stand in the housing 100.

In view of this, be to the shortcoming of this kind telecommunication connector and according to being engaged in the correlation experience that manufactures a product for many years in person, concentrate one's attention on to observe, study, development and Design goes out a kind of sensitive switch described in the utility model finally.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of sensitive switch, it is provided with a base, buckle one housing on this base, this base bottom offers a fluting, plug one in this fluting and often open pin, this is often opened pin one end and extends outside base and protrude from base, the other end then is provided with the location division that is extended to inner walls by base, this location division peak leans on the housing internal face relative with base, and this location division is close on the lateral margin of the contiguous base of often opening pin and housing, this is often opened pin and can be positioned at easily by leaning of location division on the position, secure in housing, unlikely situation about shaking, and making in the assembling, also far beyond commonly using facility simple in structure.

Another purpose of the present utility model is to provide a kind of sensitive switch, and its base opposite side is provided with a framework of protruding, be provided with a fluting in this framework, be inserted with a common pin in this fluting, this common pin can be by the encirclement of framework, and firmly is fixed in the base.

The purpose of this utility model is achieved in that

A kind of sensitive switch, this switch includes: a base, this base bottom is provided with a fluting, this adjacent side face of slotting; The housing of one buckle on base; One often opens pin is plugged in the fluting, one end protrudes outside the base, the other end is provided with a location division, it is long-pending big that the area of this location division is more often opened instep, and this location division not with often open the pin end that joins and extend upward until peak and be resisted against on the housing internal face relative with base, and this location division abuts in base and housing is close often opens on the side inner edge of pin, and the folder that forms three aspects leans on.During assembling, within can being resisted against housing and base be relative by the location division on the wall, again by the location division with often open the pin end that joins and be supported by on base, and base and housing lean near the folder of support three aspects of the side inner edge of often opening pin, make and often open pin and be positioned on the position, and unlikely generation is rocked.Wherein:

Described location division is one slightly to be skewed plate body.Described location division is provided with upwardly extending pillar for slightly being on the skewed plate body both sides one.

Described base is inserted with a common pin in an other side, and the end both sides of this common pin in housing are respectively equipped with relative and upwardly extending strutting piece, and these strutting pieces just lean contiguous on the both sides of housing installation button.The user is when pressing button, and this housing can be by being supported by of strutting piece, and unlikely to lower recess or distortion.

Described common pin buckle on two strutting pieces has an activity template relative with button, and this activity template one side is provided with a reed, and this reed free end is pressed in the caulking groove of strutting piece one side, and this activity template is just relative with button.

Advantage of the present utility model is:

1, is provided with the location division that extends to inner walls by base owing to often open pin, this location division peak leans on the housing internal face relative with base, and this location division is close on the lateral margin of the contiguous base of often opening pin and housing, therefore, this is often opened pin and can be positioned at easily on the position, secure in housing, unlikely situation about shaking.

2, the fluting periphery of common pin is provided with a framework of protruding because base one side is planted, and therefore, this common pin can firmly be fixed in the base under the encirclement of framework.

3, owing to simple and reasonable, easy manufacturing, assembling facility, so cost is low, safe and reliable, long service life.

Description of drawings

Fig. 1, for commonly using the perspective exploded view of telecommunication connector.

Fig. 2, for commonly using the cross-sectional schematic of telecommunication connector.

Fig. 3, be the three-dimensional exploded view of the utility model first embodiment.

Fig. 4, be the cutaway view of the utility model first embodiment.

Fig. 5, be the three-dimensional exploded view of the utility model second embodiment.

Fig. 6, be the cutaway view of the utility model second embodiment.

Embodiment

Please refer to Fig. 3, shown in 4, the utility model first embodiment, a kind of sensitive switch, it is provided with a base 10, these base 10 both sides are respectively equipped with embedding and collude 11, chimeric one housing that is complementary 20 on this base 10, these housing 20 both sides are respectively equipped with recessed caulking groove 21, these caulking grooves 21 can collude 11 for embedding and wear buckle, and base 10 and housing 20 are combined, and these housing 20 tops are provided with a fluting 22,22 proper buckle one buttons 90 but this is slotted, these button 90 both sides are respectively equipped with outward extending wing plate 91, and these wing plates 91 just can abut on 22 liang of medial surfaces of fluting, button 90 is installed on the housing 20 opens and closes.

This base 10 bottoms one side is provided with a fluting 12, wear one in this fluting 12 and often open pin 30, this is often opened pin 30 1 ends and protrudes outside the base 10, the other end is provided with a location division 31, it is big that the area of this location division 31 is more often opened pin 30 areas, and this location division 31 not with often open pin 30 end that joins and extend upward until peak and be resisted against on the relative internal face of housing 30 and base 10, and this location division 31 abuts in base 10 and housing 20 near often opening on the side inner edge of pin 30, during assembling, can be resisted against on the relative internal face of housing 30 and base 10 by location division 31, again by location division 31 with often open pin 30 end that joins and be supported by on base 10, and by base 10 and housing 20 near the folders of support three aspects of often opening pin 30 side inner edges by (as Fig. 4, shown in 6), make and often open pin 30 and be positioned on the position, and unlikely generation is rocked, and so, not only assembling is simple, and easy to manufacture, cost is low.

Moreover this location division 31 can be one and slightly is skewed plate body (as shown in Figure 3).This base 10 is provided with a fluting 12 with button 90 corresponding sections again, these 12 peripheries of slotting are provided with one and are extended internally and the framework 14 of tool certain altitude by base 10, be inserted with a common pin 40 in this fluting 12, these common pin 40 1 ends pass fluting 12, protrude out outside base 10, the other end then nationality by the encirclement of framework 14, and be fixed in the base 10, the both sides of this end are respectively equipped with relative and upwardly extending strutting piece 41, it in the present embodiment lamellar body, the free end of these strutting pieces 41 just can lean contiguous in the place, both sides of housing 20 button of installing 90, the user is when pressing button 90, this housing 20 can be by being supported by of strutting piece 41, and unlikely to lower recess or distortion.

In addition, this common pin 40 is buckle one activity template 50 on strutting piece 41, these activity template 50 1 ends are fixed on 31 tops, location division, and this activity template 50 is provided with adjacent and area does not wait first, two

openings

51,52, wherein first opening 51 just can be nested in the caulking groove 42 on a strutting piece 41 surfaces away from the lateral margin of second opening 52, and second opening 52 is provided with a reed 53 on an end that is fixed on housing 20 near activity template 50, when making second opening 52 be inserted on another strutting piece 41, these reed 53 free ends can be pressed in the caulking groove 42 of another strutting piece 41, and activity template 50 and common pin 40 are combined, and this activity template 50 is just relative with button 90, thus, when the button 90 on housing 20 tops is pushed, can control the action of common pin 40 downwards by the distortion of activity template 50.

Shown in Fig. 5,6, the utility model second embodiment and first embodiment are basic identical, and difference is: its location division 31 is respectively equipped with upwardly extending pillar for slightly being on the skewed plate body both sides one.

In sum, the structural improvement of telecommunication connector of the present utility model, really the above-mentioned structure of energy mat, device reach its intended purposes and effect, and do not see publication before the application, and also unexposed use meets the requirement of novel patent.

Above-mentioned disclosed graphic and explanation, it only is preferred embodiment of the present utility model, non-for limiting enforcement of the present utility model, generally be familiar with the personage of this skill, category according to the utility model technical characterictic, other equivalence of being done changes or modifies, and all should be covered by within the scope of these claims.

Claims

1, a kind of sensitive switch is characterized in that, this switch includes: a base, and this base bottom is provided with a fluting, this adjacent side face of slotting; The housing of one buckle on base; One often opens pin is plugged in the fluting, one end protrudes outside the base, the other end is provided with a location division, it is long-pending big that the area of this location division is more often opened instep, and this location division not with often open the pin end that joins and extend upward until peak and be resisted against on the housing internal face relative with base, and this location division abuts in base and housing is close often opens on the side inner edge of pin, and the folder that forms three aspects leans on.

2, sensitive switch according to claim 1 is characterized in that: described location division is one slightly to be skewed plate body.

3, sensitive switch according to claim 1 is characterized in that: described location division is provided with upwardly extending pillar for slightly being on the skewed plate body both sides one.

4, sensitive switch according to claim 1, it is characterized in that: described base is inserted with a common pin in an other side, the end both sides of this common pin in housing are respectively equipped with relative and upwardly extending strutting piece, and these strutting pieces just lean contiguous on the both sides of housing installation button.

5, sensitive switch according to claim 4, it is characterized in that: described common pin buckle on two strutting pieces has an activity template relative with button, this activity template one side is provided with a reed, and this reed free end is pressed in the caulking groove of strutting piece one side, and this activity template is just relative with button.