CN201498672U - Card edge connector - Google Patents
Card edge connector Download PDFInfo
- Publication number
- CN201498672U CN201498672U CN2009202333174U CN200920233317U CN201498672U CN 201498672 U CN201498672 U CN 201498672U CN 2009202333174 U CN2009202333174 U CN 2009202333174U CN 200920233317 U CN200920233317 U CN 200920233317U CN 201498672 U CN201498672 U CN 201498672U
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- circuit board
- conducting terminal
- sub
- lower edge
- insulating body
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- Expired - Lifetime
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Abstract
The utility model relates to a card edge connector, which is characterized in that the weld parts of the electric terminals of an upper edge and an lower edge of the card edge connector are positioned on the back of an insulator body, so the insulator body can be sunk between main circuit boards, and the whole height of the product is reduced; the weld parts of the electric terminals of the upper edge and the lower edge perforate the main circuit board, so the electric terminals of the upper edge and the lower edge are more firmly welded with the main circuit board, and the electric connection of the electric terminals of the upper edge and the lower edge and the main circuit board is better ensured; the back end of a secondary circuit board is inserted into a connecting groove and pressed to be parallel to the main circuit board; the lower clamp surfaces on a left stand and a right stand respectively clamp the left side and the right side of the secondary circuit board; since the left stand and the right stand are of the external mechanism, and are not arranged and welded with the insulator body simultaneously, the defects of bad welding and abnormal conduction caused by the simultaneous arrangement of the insulator body of the traditional card edge connector and the lugs, and the like are avoided; and with the special structure of the electric terminal of the lower edge, the force arm support point of the electric terminal of the lower edge is positioned on the back of the electric terminal of the lower edge, and the electric terminal of the lower edge can not be interfered or damaged when inserting the card or pulling the card on the circuit board.
Description
Technical field
The utility model relates to a kind of bayonet connector that is used to connect female circuit board and sub-circuit board, especially a kind of bayonet connector that sinks between female circuit board.
Background technology
In existing bayonet connector, common structure is shown in Figure 10,11, comprise an insulator A, this insulator A is provided with most upper limb terminal B and most lower edge terminal C, upper limb terminal B and lower edge terminal C plural number are welded on the motherboard E, the flat back that presses down of draw-in groove commentaries on classics that daughter board D inserts insulator is fastened by earclip F, and this earclip and integral body of bayonet connector formation are placed on the motherboard simultaneously welds.
The shortcoming of this type of bayonet connector is that small product size is too big, takes up room very much, can not adapt to existing product and develop to the little direction of volume; In addition as figure? shown in, the arm of force fulcrum of lower edge terminal C is on the left side of terminal, when daughter board D when extracting, termination contact portion and daughter board D interfere easily makes terminal damage, daughter board D is when plug-in card, upper limb terminal B easily is damaged too, and earclip and bayonet connector are unusual with motherboard welding easy generation failure welding and conducting simultaneously.
The utility model content
In order to overcome above-mentioned defective, the utility model provides a kind of bayonet connector, this bayonet connector sinks between motherboard, reduced the height of product, and the support that is used to fasten sub-circuit board is external mechanism, do not place welding simultaneously, defectives such as failure welding and conducting be unusual can not occur, and the lower edge conducting terminal is not fragile with insulating body.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of bayonet connector, comprise that one is welded in the insulating body of female circuit board, offer on this insulating body for the link slot of inserting the sub-circuit board edge clipping, it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, offer in the insulating body on the ccontaining plural number of plural number difference, on the lower edge conducting terminal, following spigot groove, insert in the link slot sub-circuit board rear end, on, two surfaces up and down of elasticity conflict and electrical contact shoe board rear end also can be distinguished in lower edge conducting terminal contact site in link slot, on, lower edge conducting terminal weld part is positioned at outside the insulating body respectively and welds and be electrically connected at female circuit board, on described, the lower edge conducting terminal all from the back of described insulating body pass and described on, lower edge conducting terminal weld part all is positioned at the rear of described insulating body, on described, lower edge conducting terminal weld part is all from bottom to top worn out female circuit board, described insulating body sinks between female circuit board, and described insulating body lower surface is lower than female circuit board.Because upper and lower edge conducting terminal welding position is in the rear of insulating body, make insulating body can sink between female circuit board, reduced the whole height of product, small product size is developed to small and light direction, again because upper and lower edge conducting terminal weld part is worn out female circuit board, make that the welding of upper and lower edge conducting terminal and female circuit board is more firm, better guaranteed the electric connection of upper and lower edge conducting terminal and female circuit board.
Further technical scheme of the present utility model is:
With sub-circuit board insert to direction be two faces of rear, sub-circuit board be top and bottom and sub-circuit board with slotting be that left and right sides side is as directional reference to the parallel both sides of direction, when viewpoint is fallen within insulating body the place ahead, the insulating body outline is " protruding " font, two shoulders of " protruding " font are arranged with the reference column that is used for insulating body is positioned female circuit board respectively, offer the location hole that is complementary with reference column with the corresponding position of reference column on female circuit board the right and left, reference column inserts in the location hole.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, described female circuit board the right and left respectively forward one be extended with a left side, right panel, female circuit board takes the shape of the letter U, a described left side, be symmetrically fixed with support on the right panel respectively, there is distance and contactless between described support and insulating body, each described support comprises a card face under rubber-like on the left and right directions, the group board rear end inserts link slot and sub-circuit board is rotated to when parallel with female circuit board, and the following card face on the two stands of the left and right sides tightens sub-circuit board left and right sides side respectively.Because left and right sides two stands is external mechanism, do not place welding simultaneously with insulating body, legacy card edge connector insulator and earclip can not occur and place defectives such as failure welding that welding causes and conducting be unusual simultaneously.
With sub-circuit board insert to direction be two faces of rear, sub-circuit board be top and bottom and sub-circuit board with slotting be that left and right sides side is as directional reference to the parallel both sides of direction, each described support is by the support weld part that support is welded in female circuit board, to playing the card face to provide flexible rack elasticity arm and following card face one to be formed by connecting, described support weld part, rack elasticity arm and following card face constitute class S shape, described card face down is from top to bottom crooked cambered surface, and cambered surface is protruded towards the sub-circuit board center position.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, upper surface in the described link slot inner surface is made up of first inclined-plane and first plane after by forward direction successively, and first inclined-plane by forward direction after towards having a down dip, first plane that the rear end on first inclined-plane extends back and parallels with female circuit board, lower surface in the link slot inner surface is made up of second plane and second inclined-plane and the 3rd plane after by forward direction successively, second, three planes all with first plane parallel, and the front end on second plane is positioned at before first inclined-plane, the rear end on second plane extends back second inclined-plane, second inclined-plane is parallel with first inclined-plane, the 3rd plane is extended in rear end, second inclined-plane, back in the link slot inner surface is one (to have formed the oblique plug-in card mode that is inserted in the bayonet connector in sub-circuit board rear end with the perpendicular vertical plane of female circuit board, and sub-circuit board one end can be adjusted to the state that parallels with female circuit board with the sub-circuit board rotation after inserting link slot), last spigot groove is extanded rearward to the insulating body back and is opened on the insulating body back by the link slot upper surface, the upper limb conducting terminal fixedly is placed in the spigot groove, last spigot groove and upper limb conducting terminal be complementary (the upper limb conducting terminal inserts from the rear of insulating body and goes up the spigot groove), following spigot groove extand rearward to the insulating body back by the link slot lower surface and be opened on the insulating body back and below, the lower edge conducting terminal fixedly is placed in down in the spigot groove, following spigot groove and lower edge conducting terminal be complementary (the lower edge conducting terminal is from the spigot groove is inserted down in the below of insulating body).
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, the described lower edge conducting terminal contact site promising lower edge conducting terminal contact site that extends back provides the lower edge conducting terminal elastic arm of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, lower edge conducting terminal elastic arm extends back as the lower edge conducting terminal branch of the U-shaped of lower edge conducting terminal elastic arm arm of force fulcrum, and the opening of U-shaped up, described lower edge conducting terminal branch is provided with at least one and stings with lower edge conducting end subcard that described spigot groove interference down cooperates, the described lower edge conducting terminal branch lower edge conducting terminal connecting portion that extended back, described lower edge conducting terminal weld part straight up, it is outer and be connected with the lower end one of described lower edge conducting terminal weld part that the rear portion of described lower edge conducting terminal connecting portion is exposed to insulating body.Because this special construction of lower edge conducting terminal makes the arm of force fulcrum of lower edge conducting terminal be positioned at the rear portion of lower edge conducting terminal, make the lower edge conducting terminal can not interfered destruction at plug-in card or when pulling out card by sub-circuit board.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, the described upper limb conducting terminal contact site promising upper limb conducting terminal contact site that extends back provides the upper limb conducting terminal elastic arm of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, upper limb conducting terminal elastic arm extends back as the approximate rectangular upper limb conducting terminal branch of upper limb conducting terminal elastic arm arm of force fulcrum, described upper limb conducting terminal branch is provided with at least one and goes up the upper limb conducting end subcard that the interference of spigot groove cooperates and sting with described, described upper limb conducting terminal branch is extended with L shaped upper limb conducting terminal connecting portion downwards, described upper limb conducting terminal weld part straight up, it is outer and be connected with the lower end one of described upper limb conducting terminal weld part that the rear end of described upper limb conducting terminal connecting portion is exposed to insulating body.
The beneficial effects of the utility model are: because upper and lower edge conducting terminal welding position in the rear of insulating body, makes insulating body can sink between female circuit board, reduced the whole height of product, small product size is developed to small and light direction; Because upper and lower edge conducting terminal weld part is worn out female circuit board, makes that the welding of upper and lower edge conducting terminal and female circuit board is more firm, has better guaranteed the electric connection of upper and lower edge conducting terminal and female circuit board; After the group board rear end inserts link slot, after pressing down sub-circuit board and female circuit board being parallel, following card face on the two stands of the left and right sides tightens sub-circuit board left and right sides side respectively, because left and right sides two stands is external mechanism, do not place welding simultaneously, legacy card edge connector insulator and earclip can not occur and place defectives such as failure welding that welding causes and conducting be unusual simultaneously with insulating body; Because the improvement of the special construction of lower edge conducting terminal makes the arm of force fulcrum of lower edge conducting terminal be positioned at the rear portion of lower edge conducting terminal, make the lower edge conducting terminal can not interfered destruction at plug-in card or when pulling out card by sub-circuit board.
Description of drawings
Fig. 1 is installed on the schematic diagram of female circuit board for the utility model;
Fig. 2 is the utility model plug-in card view;
The schematic diagram that Fig. 3 is connected with female circuit board by the utility model for sub-circuit board;
Fig. 4 is the utility model decomposition texture schematic diagram;
Fig. 5 is the structural representation of insulating body described in the utility model;
Fig. 6 is the A-A portion profile of Fig. 5;
Fig. 7 is a supporting structure schematic diagram described in the utility model;
Fig. 8 is a lower edge conducting terminal structural representation described in the utility model;
Fig. 9 is a upper limb conducting terminal structural representation described in the utility model;
Figure 10 is the structural representation of existing bayonet connector and daughter board;
Figure 11 is existing bayonet connector plug-in card view.
Embodiment
Embodiment: a kind of bayonet connector, comprise that one is welded in the insulating body 2 of female circuit board 1, offer on this insulating body for the link slot 21 of inserting sub-circuit board 3 edge clippings, it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, offer in the insulating body on the ccontaining plural number of plural number difference, lower edge conducting terminal 4, on 5, following spigot groove 22,23, insert in the link slot sub-circuit board rear end, on, lower edge conducting terminal contact site 41,51 are positioned at two surfaces up and down that link slot also can be distinguished elasticity conflict and electrical contact shoe board rear end, on, lower edge conducting terminal weld part 42,52 lay respectively at the outer and welding of insulating body and are electrically connected at female circuit board, it is characterized in that: on described, the lower edge conducting terminal all from the back of described insulating body pass and described on, lower edge conducting terminal weld part 42,52 all are positioned at the rear of described insulating body, on described, lower edge conducting terminal weld part is all from bottom to top worn out female circuit board, described insulating body sinks between female circuit board, and described insulating body lower surface is lower than female circuit board.Because upper and lower edge conducting terminal welding position is in the rear of insulating body, make insulating body can sink between female circuit board, reduced the whole height of product, small product size is developed to small and light direction, again because upper and lower edge conducting terminal weld part is worn out female circuit board, make that the welding of upper and lower edge conducting terminal and female circuit board is more firm, better guaranteed the electric connection of upper and lower edge conducting terminal and female circuit board.
With sub-circuit board insert to direction be two faces of rear, sub-circuit board be top and bottom and sub-circuit board with slotting be that left and right sides side is as directional reference to the parallel both sides of direction, when viewpoint is fallen within insulating body the place ahead, the insulating body outline is " protruding " font, two shoulders of " protruding " font are arranged with the reference column 24 that is used for insulating body is positioned female circuit board respectively, offer the location hole that is complementary with reference column with the corresponding position of reference column on female circuit board the right and left, reference column inserts in the location hole.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, described female circuit board the right and left respectively forward one be extended with a left side, right panel, female circuit board takes the shape of the letter U, a described left side, be symmetrically fixed with support 6 on the right panel respectively, there is distance and contactless between described support and insulating body, each described support comprises a card face 61 under rubber-like on the left and right directions, the group board rear end inserts link slot and sub-circuit board is rotated to when parallel with female circuit board, and the following card face on the two stands of the left and right sides tightens sub-circuit board left and right sides side respectively.Because left and right sides two stands is external mechanism, do not place welding simultaneously with insulating body, legacy card edge connector insulator and earclip can not occur and place defectives such as failure welding that welding causes and conducting be unusual simultaneously.
With sub-circuit board insert to direction be two faces of rear, sub-circuit board be top and bottom and sub-circuit board with slotting be that left and right sides side is as directional reference to the parallel both sides of direction, each described support 6 is by the support weld part 62 that support is welded in female circuit board, to playing the card face to provide flexible rack elasticity arm 63 and following card face 61 one to be formed by connecting, described support weld part, rack elasticity arm and following card face constitute class S shape, described card face down is from top to bottom crooked cambered surface, and cambered surface is protruded towards the sub-circuit board center position.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, upper surface in described link slot 21 inner surfaces is made up of first inclined-plane 211 and first plane 212 after by forward direction successively, and first inclined-plane by forward direction after towards having a down dip, first plane that the rear end on first inclined-plane extends back and parallels with female circuit board, lower surface in the link slot inner surface is made up of second plane 213 and second inclined-plane 214 and the 3rd plane 215 after by forward direction successively, second, three planes all with first plane parallel, and the front end on second plane is positioned at before first inclined-plane, the rear end on second plane extends back second inclined-plane, second inclined-plane is parallel with first inclined-plane, the 3rd plane is extended in rear end, second inclined-plane, back in the link slot inner surface is one (to have formed the oblique plug-in card mode that is inserted in the bayonet connector in sub-circuit board rear end with the perpendicular vertical plane 216 of female circuit board, and sub-circuit board one end can be adjusted to the state that parallels with female circuit board with the sub-circuit board rotation after inserting link slot), last spigot groove 22 is extanded rearward to the insulating body back and is opened on the insulating body back by the link slot upper surface, upper limb conducting terminal 4 fixedly is placed in the spigot groove, last spigot groove and upper limb conducting terminal be complementary (the upper limb conducting terminal inserts from the rear of insulating body and goes up the spigot groove), following spigot groove 23 extand rearward to the insulating body back by the link slot lower surface and be opened on the insulating body back and below, lower edge conducting terminal 5 fixedly is placed in down in the spigot groove, following spigot groove and lower edge conducting terminal be complementary (the lower edge conducting terminal is from the spigot groove is inserted down in the below of insulating body).
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, the described lower edge conducting terminal contact site 51 promising lower edge conducting terminal contact site that extends back provides the lower edge conducting terminal elastic arm 53 of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, lower edge conducting terminal elastic arm extends back as the lower edge conducting terminal branch 54 of the U-shaped of lower edge conducting terminal elastic arm arm of force fulcrum, and the opening of U-shaped up, described lower edge conducting terminal branch is provided with at least one and stings 541 with lower edge conducting end subcard that described spigot groove interference down cooperates, the described lower edge conducting terminal branch lower edge conducting terminal connecting portion 55 that extended back, described lower edge conducting terminal weld part 52 straight up, it is outer and be connected with the lower end one of described lower edge conducting terminal weld part that the rear portion of described lower edge conducting terminal connecting portion is exposed to insulating body.Because this special construction of lower edge conducting terminal makes the arm of force fulcrum of lower edge conducting terminal be positioned at the rear portion of lower edge conducting terminal, make the lower edge conducting terminal can not interfered destruction at plug-in card or when pulling out card by sub-circuit board.
It is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, the described upper limb conducting terminal contact site 41 promising upper limb conducting terminal contact site that extends back provides the upper limb conducting terminal elastic arm 43 of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, upper limb conducting terminal elastic arm extends back as the approximate rectangular upper limb conducting terminal branch 44 of upper limb conducting terminal elastic arm arm of force fulcrum, described upper limb conducting terminal branch is provided with at least one and goes up the upper limb conducting end subcard that the interference of spigot groove cooperates and sting 441 with described, described upper limb conducting terminal branch is extended with L shaped upper limb conducting terminal connecting portion 45 downwards, described upper limb conducting terminal weld part 42 straight up, it is outer and be connected with the lower end one of described upper limb conducting terminal weld part that the rear end of described upper limb conducting terminal connecting portion is exposed to insulating body.
Claims (7)
1. bayonet connector, comprise that one is welded in the insulating body (2) of female circuit board (1), offer on this insulating body for the link slot (21) of inserting sub-circuit board (3) edge clipping, it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, offer in the insulating body on the ccontaining plural number of plural number difference, lower edge conducting terminal (4,5) on, following spigot groove (22,23), insert in the link slot sub-circuit board rear end, on, lower edge conducting terminal contact site (41,51) be positioned at two surfaces up and down that link slot also can be distinguished elasticity conflict and electrical contact shoe board rear end, on, lower edge conducting terminal weld part (42,52) lay respectively at the outer and welding of insulating body and be electrically connected at female circuit board, it is characterized in that: on described, the lower edge conducting terminal all from the back of described insulating body pass and described on, lower edge conducting terminal weld part (42,52) all be positioned at the rear of described insulating body, on described, lower edge conducting terminal weld part is all from bottom to top worn out female circuit board, described insulating body sinks between female circuit board, and described insulating body lower surface is lower than female circuit board.
2. bayonet connector as claimed in claim 1, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, when viewpoint is fallen within insulating body the place ahead, the insulating body outline is " protruding " font, two shoulders of " protruding " font are arranged with the reference column (24) that is used for insulating body is positioned female circuit board respectively, offer the location hole that is complementary with reference column with the corresponding position of reference column on female circuit board the right and left, reference column inserts in the location hole.
3. bayonet connector as claimed in claim 1, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, described female circuit board the right and left respectively forward one be extended with a left side, right panel, female circuit board takes the shape of the letter U, a described left side, be symmetrically fixed with support (6) on the right panel respectively, there is distance and contactless between described support and insulating body, each described support comprises a card face (61) under rubber-like on the left and right directions, the group board rear end inserts link slot and sub-circuit board is rotated to when parallel with female circuit board, and the following card face on the two stands of the left and right sides tightens sub-circuit board left and right sides side respectively.
4. bayonet connector as claimed in claim 3, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, each described support (6) is by the support weld part (62) that support is welded in female circuit board, giving down, the card face provides flexible rack elasticity arm (63) and following card face (61) one to be formed by connecting, described support weld part, rack elasticity arm and following card face constitute class S shape, described card face down is from top to bottom crooked cambered surface, and cambered surface is protruded towards the sub-circuit board center position.
5. bayonet connector as claimed in claim 1, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, upper surface in described link slot (21) inner surface is made up of first inclined-plane (211) and first plane (212) after by forward direction successively, and first inclined-plane by forward direction after towards having a down dip, first plane that the rear end on first inclined-plane extends back and parallels with female circuit board, lower surface in the link slot inner surface is made up of second plane (213) and second inclined-plane (214) and the 3rd plane (215) after by forward direction successively, second, three planes all with first plane parallel, and the front end on second plane is positioned at before first inclined-plane, the rear end on second plane extends back second inclined-plane, second inclined-plane is parallel with first inclined-plane, the 3rd plane is extended in rear end, second inclined-plane, back in the link slot inner surface be one with the perpendicular vertical plane (216) of female circuit board, last spigot groove (22) is extanded rearward to the insulating body back and is opened on the insulating body back by the link slot upper surface, upper limb conducting terminal (4) fixedly is placed in the spigot groove, last spigot groove and upper limb conducting terminal are complementary, following spigot groove (23) extand rearward to the insulating body back by the link slot lower surface and be opened on the insulating body back and below, lower edge conducting terminal (5) fixedly is placed in down in the spigot groove, and following spigot groove and lower edge conducting terminal are complementary.
6. bayonet connector as claimed in claim 5, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, described lower edge conducting terminal contact site (51) the promising lower edge conducting terminal contact site that extends back provides the lower edge conducting terminal elastic arm (53) of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, lower edge conducting terminal elastic arm extends back as the lower edge conducting terminal branch (54) of the U-shaped of lower edge conducting terminal elastic arm arm of force fulcrum, and the opening of U-shaped up, described lower edge conducting terminal branch is provided with at least one and stings (541) with lower edge conducting end subcard that described spigot groove interference down cooperates, the described lower edge conducting terminal branch lower edge conducting terminal connecting portion (55) that extended back, described lower edge conducting terminal weld part (52) straight up, it is outer and be connected with the lower end one of described lower edge conducting terminal weld part that the rear portion of described lower edge conducting terminal connecting portion is exposed to insulating body.
7. bayonet connector as claimed in claim 5, it is characterized in that: it is the rear that sub-circuit board is inserted to direction, two faces of sub-circuit board are that top and bottom and sub-circuit board are that left and right sides side is as directional reference with inserting to the parallel both sides of direction, described upper limb conducting terminal contact site (41) the promising upper limb conducting terminal contact site that extends back provides the upper limb conducting terminal elastic arm (43) of flexible arc, and the protrusion direction of described arc deviates from sub-circuit board, upper limb conducting terminal elastic arm extends back as the approximate rectangular upper limb conducting terminal branch (44) of upper limb conducting terminal elastic arm arm of force fulcrum, described upper limb conducting terminal branch is provided with at least one and goes up the upper limb conducting end subcard that the interference of spigot groove cooperates and sting (441) with described, described upper limb conducting terminal branch is extended with L shaped upper limb conducting terminal connecting portion (45) downwards, described upper limb conducting terminal weld part (42) straight up, it is outer and be connected with the lower end one of described upper limb conducting terminal weld part that the rear end of described upper limb conducting terminal connecting portion is exposed to insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333174U CN201498672U (en) | 2009-07-27 | 2009-07-27 | Card edge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333174U CN201498672U (en) | 2009-07-27 | 2009-07-27 | Card edge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498672U true CN201498672U (en) | 2010-06-02 |
Family
ID=42441870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202333174U Expired - Lifetime CN201498672U (en) | 2009-07-27 | 2009-07-27 | Card edge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498672U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969155B (en) * | 2009-07-27 | 2013-02-13 | 昆山宏泽电子有限公司 | Card edge connector |
| CN103178385A (en) * | 2011-12-21 | 2013-06-26 | 莫列斯公司 | Sliding type connector |
| EP2727187A1 (en) * | 2011-06-30 | 2014-05-07 | Tyco Electronics Corporation | Card edge connector |
-
2009
- 2009-07-27 CN CN2009202333174U patent/CN201498672U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101969155B (en) * | 2009-07-27 | 2013-02-13 | 昆山宏泽电子有限公司 | Card edge connector |
| EP2727187A1 (en) * | 2011-06-30 | 2014-05-07 | Tyco Electronics Corporation | Card edge connector |
| CN103178385A (en) * | 2011-12-21 | 2013-06-26 | 莫列斯公司 | Sliding type connector |
| CN103178385B (en) * | 2011-12-21 | 2015-05-20 | 莫列斯公司 | Sliding type connector |
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