CN205081256U - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN205081256U CN205081256U CN201520761420.1U CN201520761420U CN205081256U CN 205081256 U CN205081256 U CN 205081256U CN 201520761420 U CN201520761420 U CN 201520761420U CN 205081256 U CN205081256 U CN 205081256U
- Authority
- CN
- China
- Prior art keywords
- slot
- contact site
- terminal
- inspection terminal
- insulating body
- 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.)
- Active
Links
Abstract
The utility model discloses a card edge connector, including an insulator, a plurality of conductive terminal and one listen terminal group, insulator has a slot and is used for inserting and establishes an electronics card, listens terminal group and has first terminal and the second listened and listen the terminal, and same one side that the slot was located to the terminal is listened to first, second, the first terminal of listening has a butt portion and is used for support being pressed by the electron card from the protruding slot that stretches into of the lateral wall of slot, and butt portion is close to the tank bottom of slot than conductive terminal's contact site, supports in the time of when the electron card inserts the slot in and presses butt portion, and under the drive of butt portion, the first contact site of listening the terminal contacts each other or separates with the contact site that the terminal was listened to the second. Can effectively utilize slot sideway insulator, give the fixing and listen the space that the terminal was organized for with listen on the circuit board that terminal group is connected the LED lamp shine or the state of not working between change, whether insert and target in place in order to detect the electron card, convenient to use person observes and carries out the plug operation.
Description
Technical field
The utility model relates to a kind of bayonet connector, refers in particular to a kind of bayonet connector for grafting electronic cards.
Background technology
Known a kind of bayonet connector, it comprises: an insulating body and be immobilizated in multiple conducting terminals of insulating body, insulating body has the slot for accommodating electronic cards, and the conducting terminal cell wall be provided with in slot both sides protrudes in slot with first contact site in electrical contact with electronic cards, bayonet connector also comprises the sense terminal subgroup be immobilizated in bottom insulating body, this sense terminal subgroup comprises and being oppositely arranged and one first inspection terminal matched and one second inspection terminal, first inspection terminal and the second inspection terminal all have a holding parts and are immobilizated in both sides, the bottom land lower end insulating body of slot respectively, first inspection terminal has the abutting part extended from the bending of its holding parts and one second contact site connecting abutting part, wherein abutting part protrudes in slot in the bottom land of slot, second inspection terminal has one the 3rd contact site extended from the bending of its holding parts, second contact site and the 3rd contact site are all positioned at the bottom land lower end of slot, first abutting part is encountered when electronic cards is inserted in slot, and compress abutting part downwards, abutting part moves down and drives the second contact site contact with each other with the 3rd contact site or be separated, realize detecting.
Along with bayonet connector is towards the trend of miniaturization, thickness between the bottom land of slot and the bottom surface of insulating body is more and more thinner, and first, second inspection terminal above-mentioned is located between the bottom land of slot and the bottom surface of insulating body, the space of first, second inspection terminal of fixing is caused to be restricted, also the diapire undercapacity of insulating body can be caused, when plug-in card is exerted oneself excessive, insulating body is easily caused to be torn from bottom, thus damage whole bayonet connector, even cause the whole circuit board of installing card edge connector to be scrapped.
Therefore, be necessary to design a kind of new bayonet connector, to overcome the problems referred to above.
Summary of the invention
Creation object of the present utility model be to provide a kind of effectively utilize socket side to insulating body, give the space of fixing inspection terminal, and be convenient to detected electrons card and whether insert the bayonet connector put in place.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of bayonet connector, in order to grafting one electronic cards, comprising: an insulating body, having the slot for accommodating described electronic cards, the cell wall that described slot has a bottom land and extends respectively from the relative both sides of described bottom land, multiple conducting terminal, is located at described insulating body, and conducting terminal described in each has one first contact site, and described first contact site protrudes into described slot in order in electrical contact with described electronic cards from described cell wall side direction, at least one sense terminal subgroup, be fixedly arranged on described insulating body, described sense terminal subgroup has one first inspection terminal and one second inspection terminal, described first, second inspection terminal is positioned at the same side of described slot, described first inspection terminal has one second contact site, described second inspection terminal has one the 3rd contact site, described first inspection terminal also has an abutting part and protrudes into described slot for being compressed by described electronic cards from described cell wall side direction, and more described first contact site of described abutting part is near described bottom land, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site contacts with each other with described 3rd contact site or is separated.
Further, described first inspection terminal has one second fixed part being fixedly arranged on described insulating body, described second inspection terminal has one the 3rd fixed part being fixedly arranged on described insulating body, and second, third fixed part described and second, third contact site described are in the same side of described slot.
Further, conducting terminal described in each has one first fixed part being fixedly arranged on described insulating body; And in described slot the same side, described first fixed part and described 3rd fixed part are located along the same line.
Further, conducting terminal described in each has one first pin connecting described first fixed part, described first inspection terminal has one second pin connecting described second fixed part, and described second inspection terminal has one the 3rd pin connecting described 3rd fixed part; And in described slot the same side, described first pin is that inside and outside two rows are crisscross arranged, and described second pin is located along the same line with described first pin being positioned at row, and described 3rd pin is located along the same line with described first pin being positioned at outer row.
Further, described 3rd contact site has at least one alar part, and described insulating body correspondence is provided with a location notch in order to fixing described alar part.
Further, described first inspection terminal has one second elastic arm, described second elastic arm has described abutting part, the end of described second elastic arm extends to form described second contact site, described second inspection terminal has an arm, the end bending of described arm extends to form described 3rd contact site, described second elastic arm and described arm shift to install on the bearing of trend of described cell wall, described second contact site is in described in described 3rd contact site and corresponding side between cell wall, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site and described 3rd contact site are separated from each other.
Further, protrude out and arrange a knob of key in described slot, described inspection terminal is mounted on described knob of key and is close between described conducting terminal that described knob of key arranges.
Further, protrude out in described slot and a knob of key is set described slot is separated into two sections, be provided with described sense terminal subgroup in each section of described slot and be fixedly arranged on described insulating body, the described abutting part of two described sense terminal subgroups is compressed can realize detecting function by described electronic cards simultaneously.
Further, two described sense terminal subgroups are all positioned at the same side of described slot.
Further, two described sense terminal subgroups are positioned at the both sides of described slot.
A kind of bayonet connector, in order to grafting one electronic cards, comprising: an insulating body, having the slot for accommodating described electronic cards, the cell wall that described slot has a bottom land and extends respectively from the relative both sides of described bottom land, multiple conducting terminal, is located at described insulating body, and conducting terminal described in each has one first contact site, and described first contact site protrudes into described slot in order in electrical contact with described electronic cards from described cell wall side direction, at least one sense terminal subgroup, be fixedly arranged on described insulating body, described sense terminal subgroup has one first inspection terminal and one second inspection terminal, described first, second inspection terminal is positioned at the same side of described slot, described first inspection terminal has one second contact site, described second inspection terminal has one the 3rd contact site, described first inspection terminal also has and protrudes in described slot for the abutting part compressed by described electronic cards from described cell wall side direction, and described abutting part more described first, second contact site is near described bottom land, under the drive of described abutting part, described second contact site contacts with each other with described 3rd contact site or is separated.
Further, described first inspection terminal has one second fixed part being fixedly arranged on described insulating body, described second inspection terminal has one the 3rd fixed part being fixedly arranged on described insulating body, and second, third fixed part described and second, third contact site described are in the same side of described slot.
Further, conducting terminal described in each has one first fixed part being fixedly arranged on described insulating body; And in described slot the same side, described first fixed part and described 3rd fixed part are located along the same line.
Further, conducting terminal described in each has one first pin connecting described first fixed part, described first inspection terminal has one second pin connecting described second fixed part, and described second inspection terminal has one the 3rd pin connecting described 3rd fixed part; And in described slot the same side, described first pin is that inside and outside two rows are crisscross arranged, and described second pin is located along the same line with described first pin being positioned at row, and described 3rd pin is located along the same line with described first pin being positioned at outer row.
Further, described 3rd contact site has at least one alar part, and described insulating body correspondence is provided with a location notch in order to fixing described alar part.
Further, described first inspection terminal has one second elastic arm, described second elastic arm has described abutting part, the end of described second elastic arm extends to form described second contact site, described second inspection terminal has an arm, the end bending of described arm extends to form described 3rd contact site, described second elastic arm and described arm shift to install on the bearing of trend of described cell wall, described second contact site is in described in described 3rd contact site and corresponding side between cell wall, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site and described 3rd contact site are separated from each other.
Further, protrude out and arrange a knob of key in described slot, described inspection terminal is mounted on described knob of key and is close between described conducting terminal that described knob of key arranges.
Further, protrude out in described slot and a knob of key is set described slot is separated into two sections, be provided with described sense terminal subgroup in each section of described slot and be fixedly arranged on described insulating body, the described abutting part of two described sense terminal subgroups is compressed can realize detecting function by described electronic cards simultaneously.
Further, two described sense terminal subgroups are all positioned at the same side of described slot.
Further, two described sense terminal subgroups are positioned at the both sides of described slot.
Compared with prior art, bayonet connector of the present utility model passes through described first, second inspection terminal is arranged on the same side of described slot, described abutting part and described first contact site all protrude into described slot from described cell wall side direction, and more described first contact site of described abutting part is near described bottom land, so can effectively utilize described socket side to described insulating body, give the space of sense terminal subgroup described in fixing, under the drive of described abutting part, described second of described sense terminal subgroup, 3rd contact site contacts with each other or is separated, the LED on the circuit board that is connected with described sense terminal subgroup can be made shinny or do not work between state and change, whether insert put in place to detect described electronic cards, be convenient to user observe and carry out plug operation.
[accompanying drawing explanation]
Fig. 1 is the utility model first embodiment combination stereogram;
Fig. 2 is the exploded partial perspective view of Fig. 1;
Fig. 3 is the local combination stereogram of Fig. 1;
Fig. 4 is the cutaway view of Fig. 1 when not inserting electronic cards;
Fig. 5 is the cutaway view of Fig. 1 when inserting electronic cards;
Fig. 6 is the exploded partial perspective view of the utility model second embodiment;
Fig. 7 is the cutaway view of the utility model second embodiment when not inserting electronic cards;
Cutaway view when Fig. 8 is the utility model second embodiment insertion electronic cards.
The drawing reference numeral of embodiment illustrates:
| Bayonet connector | 100 | Insulating body | 10 | Slot | 11 | ||
| Bottom land | 111 | Cell wall | 112 | Accepting hole | 12 | ||
| Knob of key | 13 | First accepting groove | 14 | Second accepting groove | 15 | ||
| Location notch | 151 | Tower portion | 16 | Holding tank | 161 | ||
| Conducting terminal | 2 | First fixed part | 21 | First elastic arm | 22 | ||
| First contact site | 221 | First pin | 23 | ||||
| Sense terminal subgroup | 3 | First inspection terminal | 31 | Second fixed part | 311 | ||
| Second elastic arm | 312 | Abutting part | 313 | Second contact site | 314 | ||
| Second pin | 315 | Second inspection terminal | 32 | 3rd fixed part | 321 | ||
| Arm | 322 | 3rd contact site | 323 | Alar part | 324 | ||
| 3rd pin | 325 | ||||||
| Earclip | 4 | Iron pin | 5 | Electronic cards | 200 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
Refer to Fig. 1 and Fig. 4, for a kind of bayonet connector 100 of the utility model first embodiment, can be welded on a circuit board (not shown), and for grafting one electronic cards 200, it comprises an insulating body 1, is located at multiple conducting terminals 2 of described insulating body 1, at least one sense terminal subgroup 3 is assembled in described insulating body 1, be articulated in a pair earclip 4 at described insulating body 1 two ends and be immobilizated in multiple iron pin 5 of described insulating body 1.
Refer to Fig. 1 and Fig. 2, described insulating body 1 has the slot 11 from the downward recessed formation of its end face, and described slot 11 extends along a longitudinally (not shown), described slot 11 has a bottom land 111 and arranged in parallel and extend along described longitudinally respectively to a cell wall 112, two described cell walls 112 of upper extension from the relative both sides of described bottom land 111.Described insulating body 1 is provided with multiple accepting hole 12 in the both sides of described slot 11, and accepting hole 12 described in each runs through described insulating body 1 in the vertical direction, and is communicated with in side direction with described slot 11 at described cell wall 112 place formation opening.Protrude out in described slot 11 and arrange a knob of key 13, described knob of key 13 upwards extends from described bottom land 112, and it connects the described cell wall 112 of described slot 11 both sides.
Refer to Fig. 1 and Fig. 2, described insulating body 1 is provided with one first accepting groove 14 and one second accepting groove 15 that above-below direction extends in the same side of described slot 11, described first accepting groove 14 and described second accepting groove 15 described knob of key 13 and and the described accepting hole 12 that is close to of described knob of key 13 between, so can utilize described bayonet connector 100 existing structure, to save the space shared by described sense terminal subgroup 3.Wherein said first accepting groove 14 arranges and is interconnected in front and back with described second accepting groove 15 in side direction, described first accepting groove 14 more described second accepting groove 15 in side direction, near described slot 11, and equally forms opening at described cell wall 112 place and is communicated with in side direction with described slot 11.The two ends of described second accepting groove 15 are respectively equipped with a location notch 151 on described longitudinally.
Refer to Fig. 1 and Fig. 2, described insulating body 1 has a tower portion 16 respectively in the two ends of described slot 11, described tower portion 16 has a holding tank 161, described earclip 4 is located in described holding tank 161, described earclip 4 can rotate relative to described insulating body 1, change location between snap close state and released state.Described insulating body 1 sets firmly a described iron pin 5 respectively in the position of its two ends and described knob of key 13, is firmly connected on described circuit board to make described bayonet connector 100.
Refer to Fig. 3 and Fig. 4, multiple described conducting terminal 2 correspondence is contained in multiple described accepting hole 12, conducting terminal 2 described in each has one first fixed part 21 and is immobilizated in described accepting hole 12, and described first fixed part 21 being positioned at described slot 11 the same side is positioned at and is parallel on the same straight line of described longitudinally.One first elastic arm 22 is upwards extended from one end of described first fixed part 21, described first elastic arm 22 forms one first contact site 221, and described first contact site 221 protrudes into described slot 11 in order in electrical contact with described electronic cards 200 from described cell wall 112 side direction.The other end bending of described first fixed part 21 extends to form one first pin 23 downwards, and described first pin 23 exposes the bottom surface of described insulating body 1, and described first pin 23 being positioned at described slot 11 the same side is crisscross arranged in inside and outside two rows in side direction.
Refer to Fig. 2, Fig. 3 and Fig. 4, described sense terminal subgroup 3 comprises one first inspection terminal 31 and one second inspection terminal 32, and described first inspection terminal 31 and described second inspection terminal 32 are respectively to upper insertion and be contained in described first accepting groove 14 and described second accepting groove 15.Described first inspection terminal 31 has one second fixed part 311 interference and is immobilizated in described first accepting groove 14, and more described first fixed part 21 of described second fixed part 311 close described slot 11 in side direction.One second elastic arm 312 is upwards extended to form from one end of described second fixed part 311, the approximate mid-section position of described second elastic arm 312 forms an abutting part 313, described abutting part 313 protrudes into described slot 11 for being compressed by described electronic cards 200 from described cell wall 112 side direction, and more described first contact site 221 of described abutting part 313 is near described bottom land 111.The end of described second elastic arm 312 forms one second contact site 314, and described second contact site 314 is in the vertical direction higher than described abutting part 313, and in other words, more described second contact site 314 of described abutting part 313 is near described bottom land 111.The other end of described second fixed part 311 extends to form one second pin 315 downwards, described second pin 315 also exposes the bottom surface of described insulating body 1, and described second pin 315 is positioned at same perpendicular with described second fixed part 311, similarly, in described slot 11 the same side, described second pin 315 is located along the same line with described first pin 23 being positioned at row.
Refer to Fig. 2, Fig. 3 and Fig. 4, described second inspection terminal 32 has one the 3rd fixed part 321 interference and is immobilizated in described second accepting groove 15, described 3rd fixed part 321 is located along the same line with described first fixed part 21 of homonymy, and more described second fixed part 311 of described 3rd fixed part 321 is away from the described cell wall 112 of corresponding side.An arm 322 is upwards extended to form from one end of described 3rd fixed part 321, with described second elastic arm 312, described arm 322 is that the projection section on the perpendicular of described longitudinally is overlapping, and the end of described arm 322 upwards extends to form one the 3rd contact site 323, described 3rd contact site 323 in side direction more described second contact site 314 away from described slot 11, both do not contact and are positioned at sustained height, described 3rd contact site 323, described second contact site 314 and described second fixed part 311, described 3rd fixed part 321 is all positioned at the same side of described slot 11.On described longitudinally, described 3rd contact site 323 forms an alar part 324 respectively in its two ends edge, the interference of described alar part 324 correspondence is immobilizated in described location notch 151, described 3rd contact site 323 can not be subjected to displacement when so can be made to be subject to compressing of described second contact site 314, when described bayonet connector 100 is when being given a shock, both not easily depart from each other, thus it is stable that described bayonet connector 100 and described electronic cards 200 are electrically connected.The other end of described 3rd fixed part 321 extends to form one the 3rd pin 325 downwards, described second pin 315 also exposes the bottom surface of described insulating body 1, similarly, in the same side of described slot 11, described 3rd pin 325 is located along the same line with described first pin 23 being positioned at outer row.
Refer to Fig. 4 and Fig. 5, when described electronic cards 200 is inserted in described slot 11, described electronic cards 200 first compresses described first contact site 221, now described electronic cards 200 does not compress described abutting part 313, so the second contact site 314 does not contact with described both 3rd contact sites 323, the golden finger in described electronic cards 200 and described conducting terminal 2 do not form path; When described electronic cards 200 continues down to insert until the root edge of described electronic cards 200 abuts to described bottom land 111, described electronic cards 200 compresses described abutting part 313 in side direction, under the drive of described abutting part 313, described second contact site 314 contacts with each other with described 3rd contact site 323.Electronic circuit on described circuit board comprises a LED (not shown), described first inspection terminal 31 can form circuit for detecting with the electronic circuit at described LED place with described second inspection terminal 32, by the bright of described LED with do not work, point out described electronic cards 200 whether to insert and put in place.
Refer to Fig. 6, for a kind of bayonet connector 100 of another embodiment of the utility model, the difference of itself and the first embodiment is: one, described location notch 151 is from the top upwards recessed formation of described second accepting groove 15, and described alar part 324 is also located at the top of described 3rd contact site 323 accordingly; Its two, described arm 322 and described second elastic arm 312 are the projection mutual dislocation on the perpendicular of described longitudinally; Its three, described 3rd contact site 323 extends to form along described longitudinally from an ora terminalis of described arm 322 end; Its four, described 3rd contact site 323 is at more described second contact site 314 of side direction near described slot 11, and both contact when described electronic cards 200 is not inserted.
Refer to Fig. 7 and Fig. 8, when described electronic cards 200 is inserted in described slot 11, described electronic cards 200 first compresses described first contact site 221, now described electronic cards 200 does not compress described abutting part 313, so the second contact site 314 contacts with described both 3rd contact sites 323, the golden finger in described electronic cards 200 and described conducting terminal 2 do not form path; When described electronic cards 200 continues down to insert until the root edge of described electronic cards 200 abuts to described bottom land 111, described electronic cards 200 compresses described abutting part 313 in side direction, under the drive of described abutting part 313, described second contact site 314 is separated from each other with described 3rd contact site 323.Electronic circuit on described circuit board comprises a LED (not shown), described first inspection terminal 31 can form circuit for detecting with the electronic circuit at described LED place with described second inspection terminal 32, equally by the bright of described LED with do not work, point out described electronic cards 200 whether to insert and put in place.
Certainly, described bayonet connector 100 can arrange two described sense terminal subgroups 3, described slot 11 is separated into two sections by described knob of key 13, described sense terminal subgroup 3 can be provided with in each section of described slot 11 and be fixedly arranged on described insulating body 1, wherein two described sense terminal subgroups 3 all can be positioned at the same side of described slot 11, or two described sense terminal subgroups 3 are positioned at the both sides of described slot 11, when the described abutting part 313 of two described sense terminal subgroups 3 is compressed by described electronic cards 200 simultaneously, described second contact site 314 is made to contact with each other or be separated can realize detecting function with described 3rd contact site 323.
In sum, bayonet connector 100 of the present utility model has following beneficial effect:
1, because described first inspection terminal 31 and described second inspection terminal 32 are arranged on the same side of described slot 11, and described abutting part 313 and described first contact site 221 all protrude into described slot 11 from described cell wall 112 side direction, and more described first contact site 221 of described abutting part 313 is near described bottom land 111, so effectively can utilize the described insulating body 1 of described slot 11 side direction, give the space of sense terminal subgroup 3 described in fixing, under the drive of described abutting part 313, described second contact site 314 contacts with each other with described 3rd contact site 323 or is separated, the described LED that is connected with described sense terminal subgroup 3 can be made shinny or do not work between state and change, whether insert put in place to detect described electronic cards 200, be convenient to user observe and carry out plug operation.
2, described knob of key 13 and the region be close between described conducting terminal 2 that described knob of key 13 arranges do not arrange related elements, described sense terminal subgroup 3 is located in this region, so can utilize described bayonet connector 100 existing structure, to save the space shared by described sense terminal subgroup 3.
3, described alar part 324 is set on described second inspection terminal 32, and the interference of described alar part 324 correspondence is immobilizated in described location notch 151, described 3rd contact site 323 can not be subjected to displacement when so can be made to be subject to compressing of described second contact site 314, when described bayonet connector 100 is when being given a shock, both not easily depart from each other, thus it is stable that described bayonet connector 100 and described electronic cards 200 are electrically connected.
4, described slot 11 is separated into two sections by described knob of key 13, be provided with described sense terminal subgroup 3 in each section of described slot 11 and be fixedly arranged on described insulating body 1, and the described abutting part 313 of two described sense terminal subgroups 3 is compressed by described electronic cards 200 simultaneously, described second contact site 314 is made to contact with each other or be separated can realize detecting function with described 3rd contact site 323, design like this can work as described slot 11 with and corresponding described electronic cards 200 is longer time, accurately can judge whether described electronic cards 200 is inserted and put in place.
More than describe the explanation being only the preferred embodiment of the utility model in detail, non-the scope of the claims therefore limiting to the utility model, so all this creation of utilization specifications and the equivalence techniques change for it of diagramatic content institute, be all contained in the scope of the claims of this creation.
Claims (20)
1. a bayonet connector, in order to grafting one electronic cards, is characterized in that, comprising:
One insulating body, has the slot for accommodating described electronic cards, the cell wall that described slot has a bottom land and extends respectively from the relative both sides of described bottom land;
Multiple conducting terminal, is located at described insulating body, and conducting terminal described in each has one first contact site, and described first contact site protrudes into described slot in order in electrical contact with described electronic cards from described cell wall side direction;
At least one sense terminal subgroup, be fixedly arranged on described insulating body, described sense terminal subgroup has one first inspection terminal and one second inspection terminal, described first, second inspection terminal is positioned at the same side of described slot, described first inspection terminal has one second contact site, described second inspection terminal has one the 3rd contact site, described first inspection terminal also has an abutting part and protrudes into described slot for being compressed by described electronic cards from described cell wall side direction, and more described first contact site of described abutting part is near described bottom land, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site contacts with each other with described 3rd contact site or is separated.
2. bayonet connector as claimed in claim 1, it is characterized in that: described first inspection terminal has one second fixed part being fixedly arranged on described insulating body, described second inspection terminal has one the 3rd fixed part being fixedly arranged on described insulating body, and second, third fixed part described and second, third contact site described are in the same side of described slot.
3. bayonet connector as claimed in claim 2, is characterized in that: conducting terminal described in each has one first fixed part being fixedly arranged on described insulating body; And in described slot the same side, described first fixed part and described 3rd fixed part are located along the same line.
4. bayonet connector as claimed in claim 3, it is characterized in that: conducting terminal described in each has one first pin connecting described first fixed part, described first inspection terminal has one second pin connecting described second fixed part, and described second inspection terminal has one the 3rd pin connecting described 3rd fixed part; And in described slot the same side, described first pin is that inside and outside two rows are crisscross arranged, and described second pin is located along the same line with described first pin being positioned at row, and described 3rd pin is located along the same line with described first pin being positioned at outer row.
5. bayonet connector as claimed in claim 1, is characterized in that: described 3rd contact site has at least one alar part, and described insulating body correspondence is provided with a location notch in order to fixing described alar part.
6. bayonet connector as claimed in claim 1, it is characterized in that: described first inspection terminal has one second elastic arm, described second elastic arm has described abutting part, the end of described second elastic arm extends to form described second contact site, described second inspection terminal has an arm, the end bending of described arm extends to form described 3rd contact site, described second elastic arm and described arm shift to install on the bearing of trend of described cell wall, described second contact site is in described in described 3rd contact site and corresponding side between cell wall, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site and described 3rd contact site are separated from each other.
7. bayonet connector as claimed in claim 1, is characterized in that: protrude out in described slot and arrange a knob of key, and described inspection terminal is mounted on described knob of key and is close between described conducting terminal that described knob of key arranges.
8. bayonet connector as claimed in claim 1, it is characterized in that: protrude out in described slot and a knob of key is set described slot is separated into two sections, be provided with described sense terminal subgroup in each section of described slot and be fixedly arranged on described insulating body, the described abutting part of two described sense terminal subgroups is compressed can realize detecting function by described electronic cards simultaneously.
9. bayonet connector as claimed in claim 8, is characterized in that: two described sense terminal subgroups are all positioned at the same side of described slot.
10. bayonet connector as claimed in claim 8, is characterized in that: two described sense terminal subgroups are positioned at the both sides of described slot.
11. 1 kinds of bayonet connectors, in order to grafting one electronic cards, is characterized in that, comprising:
One insulating body, has the slot for accommodating described electronic cards, the cell wall that described slot has a bottom land and extends respectively from the relative both sides of described bottom land;
Multiple conducting terminal, is located at described insulating body, and conducting terminal described in each has one first contact site, and described first contact site protrudes into described slot in order in electrical contact with described electronic cards from described cell wall side direction;
At least one sense terminal subgroup, be fixedly arranged on described insulating body, described sense terminal subgroup has one first inspection terminal and one second inspection terminal, described first, second inspection terminal is positioned at the same side of described slot, described first inspection terminal has one second contact site, described second inspection terminal has one the 3rd contact site, described first inspection terminal also has and protrudes in described slot for the abutting part compressed by described electronic cards from described cell wall side direction, and described abutting part more described first, second contact site is near described bottom land, under the drive of described abutting part, described second contact site contacts with each other with described 3rd contact site or is separated.
12. bayonet connectors as claimed in claim 11, it is characterized in that: described first inspection terminal has one second fixed part being fixedly arranged on described insulating body, described second inspection terminal has one the 3rd fixed part being fixedly arranged on described insulating body, and second, third fixed part described and second, third contact site described are in the same side of described slot.
13. bayonet connectors as claimed in claim 12, is characterized in that: conducting terminal described in each has one first fixed part being fixedly arranged on described insulating body; And in described slot the same side, described first fixed part and described 3rd fixed part are located along the same line.
14. bayonet connectors as claimed in claim 13, it is characterized in that: conducting terminal described in each has one first pin connecting described first fixed part, described first inspection terminal has one second pin connecting described second fixed part, and described second inspection terminal has one the 3rd pin connecting described 3rd fixed part; And in described slot the same side, described first pin is that inside and outside two rows are crisscross arranged, and described second pin is located along the same line with described first pin being positioned at row, and described 3rd pin is located along the same line with described first pin being positioned at outer row.
15. bayonet connectors as claimed in claim 11, is characterized in that: described 3rd contact site has at least one alar part, and described insulating body correspondence is provided with a location notch in order to fixing described alar part.
16. bayonet connectors as claimed in claim 11, it is characterized in that: described first inspection terminal has one second elastic arm, described second elastic arm has described abutting part, the end of described second elastic arm extends to form described second contact site, described second inspection terminal has an arm, the end bending of described arm extends to form described 3rd contact site, described second elastic arm and described arm shift to install on the bearing of trend of described cell wall, described second contact site is in described in described 3rd contact site and corresponding side between cell wall, described abutting part is compressed when described electronic cards is inserted in described slot, under the drive of described abutting part, described second contact site and described 3rd contact site are separated from each other.
17. bayonet connectors as claimed in claim 11, is characterized in that: protrude out in described slot and arrange a knob of key, and described inspection terminal is mounted on described knob of key and is close between described conducting terminal that described knob of key arranges.
18. bayonet connectors as claimed in claim 11, it is characterized in that: protrude out in described slot and a knob of key is set described slot is separated into two sections, be provided with described sense terminal subgroup in each section of described slot and be fixedly arranged on described insulating body, the described abutting part of two described sense terminal subgroups is compressed can realize detecting function by described electronic cards simultaneously.
19. bayonet connectors as claimed in claim 18, is characterized in that: two described sense terminal subgroups are all positioned at the same side of described slot.
20. bayonet connectors as claimed in claim 18, is characterized in that: two described sense terminal subgroups are positioned at the both sides of described slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761420.1U CN205081256U (en) | 2015-09-29 | 2015-09-29 | Card edge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761420.1U CN205081256U (en) | 2015-09-29 | 2015-09-29 | Card edge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081256U true CN205081256U (en) | 2016-03-09 |
Family
ID=55433637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761420.1U Active CN205081256U (en) | 2015-09-29 | 2015-09-29 | Card edge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785715A (en) * | 2017-03-28 | 2017-05-31 | 东莞市摩凯电子有限公司 | A kind of card connector with double inspection terminals |
| CN112510437A (en) * | 2020-11-06 | 2021-03-16 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN113078519A (en) * | 2021-03-30 | 2021-07-06 | 东莞市思索连接器有限公司 | Puncture type IDC connector |
-
2015
- 2015-09-29 CN CN201520761420.1U patent/CN205081256U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785715A (en) * | 2017-03-28 | 2017-05-31 | 东莞市摩凯电子有限公司 | A kind of card connector with double inspection terminals |
| CN106785715B (en) * | 2017-03-28 | 2023-04-11 | 东莞市摩凯电子有限公司 | Card connector with double detection terminals |
| CN112510437A (en) * | 2020-11-06 | 2021-03-16 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN112510437B (en) * | 2020-11-06 | 2022-04-19 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN113078519A (en) * | 2021-03-30 | 2021-07-06 | 东莞市思索连接器有限公司 | Puncture type IDC connector |
| CN113078519B (en) * | 2021-03-30 | 2022-06-28 | 东莞市思索连接器有限公司 | Puncture type IDC connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105322340B (en) | Electric connector | |
| CN204577669U (en) | Electric connector | |
| CN105390839B (en) | Electric connector and its manufacturing method | |
| CN203135087U (en) | Electric connector | |
| CN104064915A (en) | Electrical connector | |
| US8398422B2 (en) | Card edge connector | |
| CN205081256U (en) | Card edge connector | |
| CN204088669U (en) | Electric connector and terminal thereof | |
| CN204696297U (en) | Power connector | |
| CN206471607U (en) | Plug connector | |
| US8568176B2 (en) | Terminal module for electric connector | |
| CN205081266U (en) | Electric connector | |
| CN208862210U (en) | A kind of BTB connector | |
| CN206041043U (en) | Electric connector combination and socket thereof | |
| US9685748B2 (en) | Adapter and electrical terminal thereof | |
| CN201383569Y (en) | Electric connector | |
| CN209298388U (en) | A kind of straight crimp type power signal hybrid junctioin female end | |
| CN204632965U (en) | Electronic installation | |
| CN203434325U (en) | Electric connector | |
| CN204333352U (en) | Socket connector | |
| CN208674424U (en) | A kind of card connector with mechanical switch terminal | |
| CN203339365U (en) | Connector reed anti-withdrawal structure | |
| CN207250773U (en) | Electric connector and conducting terminal | |
| CN202930638U (en) | Easy to plug type connector | |
| CN204464554U (en) | Electric connector and electric coupler component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |