CN203942048U - A kind of PCB plate crimping mounted connector - Google Patents
A kind of PCB plate crimping mounted connector Download PDFInfo
- Publication number
- CN203942048U CN203942048U CN201420353983.2U CN201420353983U CN203942048U CN 203942048 U CN203942048 U CN 203942048U CN 201420353983 U CN201420353983 U CN 201420353983U CN 203942048 U CN203942048 U CN 203942048U
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- pcb board
- terminal
- leads ends
- mounted connector
- connector body
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Abstract
The utility model discloses a kind of pcb board crimping mounted connector, it comprises connector body and at least one row's terminal, and each terminal comprises insertion end and leads ends.The insertion end of corresponding at least one row's terminal is provided with at least one patchhole that ranked first in connector body, in insertion the first patchhole corresponding to insertion end.Pcb board crimping mounted connector also comprises the end cover being installed on connector body, the end, covers the exposed portion of leads ends of at least one row's terminal of lid, and the leads ends of corresponding at least one row's terminal is provided with at least one patchhole that ranked second in end cover, in insertion the second patchhole corresponding to leads ends and stretch out.Pcb board mounted connector in the utility model covers to make the leads ends of each terminal to be fixed by adding the end, contraposition is pegged graft when pcb board is installed, terminal can not occur that reflexed causes the phenomenon of routed PIN because of exerting oneself excessive, makes the contraposition installation of pcb board more convenient and convenient.
Description
Technical field
The utility model relates to electric connector field, especially relates to a kind of pcb board crimping mounted connector.
Background technology
At present, in the more situation of the leads ends of bonder terminal, be all to fix, contraposition easily makes leads ends generation deformation when pcb board is installed, thereby makes to install difficulty, stretches and causes the PIN that bursts.And, in use, the exposed portion of leads ends not being shielded and blocked, dust, foreign material etc. can be fallen leads ends exposed part, can cause erosion to terminal, and serious meeting causes the short circuit between terminal, the useful life of damage equipment and terminal.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved pcb board crimping mounted connector is provided.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of pcb board crimping mounted connector, comprise connector body and at least one row's terminal; Described in each, terminal comprises insertion end and leads ends; The insertion end of corresponding described at least one row's terminal is provided with at least one patchhole that ranked first in described connector body, in described the first patchhole of insertion corresponding to described insertion end;
Described pcb board crimping mounted connector also comprises the end cover being installed on described connector body, the described end, covers the exposed portion of leads ends of the described at least one row's terminal of lid, and the leads ends of corresponding described at least one row's terminal is provided with at least one patchhole that ranked second in described end cover, in described the second patchhole of insertion corresponding to described leads ends and stretch out.
In pcb board crimping mounted connector of the present utility model, on cover of the described end, be provided with detent, on described connector body, be provided with the positioning boss matching with described detent.
In pcb board crimping mounted connector of the present utility model, described end cover comprises the first wall of forming along the bearing of trend of described insertion end and the second wall forming along the bearing of trend of described leads ends; Described detent is formed on described the first wall.
In pcb board crimping mounted connector of the present utility model, described detent is strip, and described detent is along the length direction setting of cover of the described end.
In pcb board crimping mounted connector of the present utility model, the bearing of trend of described insertion end and the bearing of trend of described leads ends are orthogonal, described the first wall and the orthogonal setting of described the second wall.
In pcb board crimping mounted connector of the present utility model, the height of described the second wall is less than or equal to the length of the exposed portion of described leads ends.
In pcb board crimping mounted connector of the present utility model, in cover of the described end, be provided with for preventing at least one deck barricade of routed PIN, described at least one deck barricade is all parallel to described the second wall setting.
In pcb board crimping mounted connector of the present utility model, described connector body comprises insulation colloid and is removably mounted on the back cover on described insulation colloid, described at least one socket hand-hole piecewise is formed in described insulation colloid and back cover, and described back cover covers the exposed portion of insertion end of described at least one row's terminal; Described positioning boss is formed on described back cover.
In pcb board crimping mounted connector of the present utility model, described pcb board crimping mounted connector also comprises shielding case, and described shielding case is removably mounted on described connector body.
In pcb board crimping mounted connector of the present utility model, the both sides of described connector body are provided with buckle, are provided with the draw-in groove matching with described buckle on the two side of described shielding case.
Implement the technical solution of the utility model, at least there is following beneficial effect: the pcb board mounted connector in the utility model covers to make the leads ends of each terminal to be fixed by adding the end, contraposition is pegged graft when pcb board is installed, terminal can not occur that reflexed causes the phenomenon of routed PIN because of exerting oneself excessive, makes the contraposition installation of pcb board more convenient and convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the explosive view of the pcb board crimping mounted connector in the embodiment in the utility model;
Fig. 2 is the assembling schematic diagram of the pcb board crimping mounted connector in the embodiment in the utility model;
Fig. 3 is the stereogram of the end cover of the pcb board crimping mounted connector in the embodiment in the utility model;
Fig. 4 is the stereogram of the pcb board crimping mounted connector in another embodiment in the utility model;
Fig. 5 is the stereogram of the pcb board crimping mounted connector in another embodiment in the utility model;
Wherein, 1, connector body; 11, the first patchhole; 12, positioning boss; 13, insulation colloid 14, back cover; 2, terminal; 21, insertion end; 22, the exposed portion of insertion end; 23, leads ends; 24, the exposed portion of leads ends; 3, end cover; 31, the second patchhole; 32, detent; 33, the first wall; 34, the second wall; 35, barricade; 4, shielding case; 41, draw-in groove.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Fig. 1 to Fig. 5 shows pcb board crimping mounted connector of the present utility model, and the leads ends of the terminal 2 of this pcb board crimping mounted connector 23 is fixing, and PIN is apart from good, and very convenient and swift of pcb board installed in contraposition.
In certain embodiments, consult Fig. 1 to Fig. 5, this pcb board mounted connector comprises connector body 1, at least one row's terminal 2 and end cover 3.
The Main Function of this connector body 1 is to supply at least one row's terminal 2 to install to realize the contraposition installation of two pcb boards.Usually, the material of this connector body 1 can adopt common insulating material, such as colloid, resin etc.In addition, because of the shape of pcb board be usually rectangle tabular, the installed surface of this connector body 1 is also roughly the same with the shape of pcb board, thus make to install more convenient and stable.
This each terminal 2 comprises insertion end 21 and leads ends 23.Usually, insertion end 21 is leg, and leads ends 23 is PIN pin.Insertion end 21 that should at least one row's terminal 2 is provided with at least one patchhole 11 that ranked first in this connector body, consults Fig. 2, in each first patchhole 11 of the insertion of insertion end 21 correspondences of each terminal 2.
This end cover 3 is installed on this connector body 1, and the Main Function of this end cover 3 is to protect the leads ends 23 of terminal 2, makes leads ends 23 fixing, and when pcb board is installed in contraposition, leads ends 23 there will not be large deformation, thereby is not prone to the phenomenon of the PIN that bursts.This end cover 3 covers the exposed portion 24 of leads ends of this at least one row's terminal 2, and cover 3 and interior leads ends 23 that should at least one row's terminal 2 be provided with at least one patchhole 31 that ranked second at this end, consult Fig. 2, in each second patchhole 31 of the insertion of leads ends 23 correspondences of each terminal 2 and stretch out.
To sum up, pcb board mounted connector in the utility model can be fixed the leads ends 23 of each terminal 2 by adding end cover 3, contraposition is pegged graft when pcb board is installed, terminal 2 can not occur that reflexed causes the phenomenon of routed PIN because of exerting oneself excessive, makes the contraposition installation of pcb board more convenient and convenient.
Further, the leads ends 23 of each terminal 2 be all contraposition insert in each second patchhole 31, and the second patchhole 31 is evenly distributed, the distance of the leads ends 23 of 2 of terminals is fixing, thereby make the PIN of whole pcb board crimping mounted connector apart from good, guaranteed the steady operation of pcb board.
Further, end cover 3 can fully cover the exposed portion 24 of leads ends of each terminal 2, dust, foreign material etc. can not fallen the exposed portion 24 of leads ends, can not cause erosion to terminal 2, thereby avoid forming between terminal 2 situation of short circuit, extended the useful life that this PCB installs crimp connector and terminal 2.
In certain embodiments, consult Fig. 3, on this end cover 3, be provided with detent 32, on this connector body 1, be provided with the positioning boss 12 matching with this detent 32.The Main Function of this detent 32 and this positioning boss 12 is when this end cover 3 is installed on this connector body 1 can accurate positioning, and, this detent 32 and this positioning boss 12 can also prevent that cover 3 of the mounted end from occurring skew with respect to connector body 1, if there is certain displacement in this end cover 3, also can there is certain deformation in the terminal 2 inserting in end cover 3, shortened the useful life of terminal 2.
Further, except the mode matching of above-mentioned detent 32 and positioning boss 12, can accurate positioning in the time of can also adopting common positioner to make end cover 3 be installed on this connector body 1, for example, on end cover 3, some reference columns are set, on connector body 1, are provided with some location holes that match with this reference column.
In certain embodiments, the shape of this end cover 3 is to carry out different designs according to different connector bodies.Consult Fig. 3, this cover 3 comprises the first wall 33 of forming along the bearing of trend of this insertion end 21 and the second wall 34 forming along the bearing of trend of this leads ends 23 end.The side view of this end cover 3 and the side view of this connector body 1 are complementary, make end cover 3 be arranged on the small volume of rear whole pcb board crimping mounted connector on connector body 1, easy to use.
Further, above-mentioned detent 32 is formed on this first wall 33.This detent 32 is positioned at the outermost of this first wall 33.Understandably, fixing during the position of this detent 32, as long as the distribution that can realize the detent 32 of locating is all in protection range of the present utility model.
Further, this detent 32 is strip, and this detent 32 is along the length direction setting of this cover 3 end, and correspondingly, the positioning convex being arranged on connector body 1 is also strip.The detent 32 that is strip can reasonably use the unnecessary space on the first wall 33, makes the fiting effect of this detent 32 and positioning convex better, thereby makes the location between end cover 3 and connector body more accurate and stable.Understandably, except arranging strip detent 32, other shape localization grooves 32 can also be set, need only the shape of the detent 32 that can realize location all in protection range of the present utility model.
In certain embodiments, the shape of terminal 2 is L-type, and the bearing of trend of the bearing of trend of this insertion end 21 and this leads ends 23 is orthogonal, consults Fig. 3, for the leads ends 23 that can cover terminal 2 completely and be convenient to terminal 2 is inserted, the first wall 33 and the orthogonal setting of the second wall 34 of this end cover 3.
In certain embodiments, the height of the second wall 34 of this end cover 3 is less than or equal to the length of the exposed portion 24 of this leads ends.Consult Fig. 4, usually, the height of this second wall 34 can be reduced to length over half of the exposed portion 24 of this leads ends, thereby reaches the object saving material, and is beneficial to processing and the production of this end cover 3.
Further, the outermost of this second wall 34 can also be provided with equally distributed positive stop lug boss, correspondingly, is provided with the limited impression matching with this positive stop lug boss on connector body 1.
In certain embodiments, in this cover 3, be provided with at least one deck barricade 35 for the PIN that prevents from bursting end, this at least one deck barricade 35 be all parallel to this second wall 34 and arrange.The barricade 35 be arrangeding in parallel can be separated the many rows terminal 2 be arrangeding in parallel, avoided coming in contact between row and row's terminal 2, thereby can when using this pcb board crimping mounted connector, prevent the phenomenon of the PIN that bursts, promote the reliability of this pcb board crimping mounted connector.Understandably, except arranging the mode of barricade 35, adopt other common separation structures will arrange terminal 2 more and separate also in protection range of the present utility model.
In certain embodiments, this connector body 1 both can adopt integrated structure also can just adopt split type structure, consult Fig. 1, this connector body 1 comprises insulation colloid 13 and is removably mounted on the back cover 14 on this insulation colloid 13, the split type structure of connector body 1 employing be in the utility model preferred embodiment.
Further, this at least one socket hand-hole piecewise is formed in this insulation colloid 13 and back cover 14, and this back cover 14 covers the exposed portion 22 of insertion end of this at least one row's terminal 2.This bonnet can fully cover the exposed portion 22 of insertion end of each terminal 2, dust, foreign material etc. can not fallen the exposed portion 22 of insertion end, can not cause erosion to terminal 2, thereby avoid forming between terminal 2 situation of short circuit, extend the useful life that this PCB installs crimp connector and terminal 2.
Further, when connector body 1 adopts split type structure, the positioning boss 12 matching with detent 32 on end cover 3 is formed on this back cover 14.The shape of the positioning boss 12 understandably, matching with this detent 32 and distributing all in protection range of the present utility model.
Consult Fig. 1 to Fig. 5, except above-mentioned connector body 1, terminal 2 and end cover 3, this pcb board crimping mounted connector also comprises shielding case 4.
The interference that the Main Function of this shielding case 4 is to stop this pcb board crimping mounted connector internal electrical magnetic energy radiation or is subject to external electromagnetic field.This shielding case 4 is generally metal-back.
Further, this shielding case 4 is removably mounted on this connector body 1.Consult Fig. 5, the both sides of this connector body 1 are provided with buckle, are provided with the draw-in groove 41 matching with this buckle on the two side of this shielding case 4.Understandably, except the mode that buckle matches with draw-in groove 41, can also adopt mode that grab and fixture block match etc.Can make this shielding case 4 be removably mounted on syndeton on this connector body 1 all in protection range of the present utility model.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various changes, combination and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (10)
1. a pcb board crimping mounted connector, comprises connector body (1) and at least one row's terminal (2); Terminal described in each (2) comprises insertion end (21) and leads ends (23); In described connector body (1), the insertion end (21) of corresponding described at least one row's terminal (2) is provided with at least one patchhole (11) that ranked first, in described first patchhole of insertion (11) of described insertion end (21) correspondence;
It is characterized in that, also comprise the end cover (3) being installed on described connector body (1), described end cover (3) covers the exposed portion of leads ends (24) of described at least one row's terminal (2), and the leads ends (23) of corresponding described at least one row's terminals (2) is provided with at least one patchhole (31) that ranked second in described end cover (3), in described the second patchhole of insertion (31) corresponding to described leads ends (23) and stretch out.
2. pcb board crimping mounted connector according to claim 1, is characterized in that, on described end cover (3), is provided with detent (32), is provided with the positioning boss (12) matching with described detent (32) on described connector body (1).
3. pcb board crimping mounted connector according to claim 2, it is characterized in that, described end cover (3) comprises the first wall (33) of forming along the bearing of trend of described insertion end (21) and the second wall (34) forming along the bearing of trend of described leads ends (23); Described detent (32) is formed on described the first wall (33).
4. pcb board crimping mounted connector according to claim 3, is characterized in that, described detent (32) is strip, and described detent (32) covers the length direction setting of (3) along the described end.
5. pcb board crimping mounted connector according to claim 3, it is characterized in that, the bearing of trend of the bearing of trend of described insertion end (21) and described leads ends (23) is orthogonal, described the first wall (33) and the orthogonal setting of described the second wall (34).
6. pcb board crimping mounted connector according to claim 2, is characterized in that, the height of described the second wall (34) is less than or equal to the length of the exposed portion of described leads ends (24).
7. pcb board crimping mounted connector according to claim 2, is characterized in that, is provided with for preventing at least one deck barricade (35) of routed PIN in described end cover (3), and described at least one deck barricade (35) is all parallel to described the second wall (34) setting.
8. according to the pcb board crimping mounted connector described in claim 2 to 7 any one, it is characterized in that, described connector body (1) comprises insulation colloid (13) and is removably mounted on the back cover (14) on described insulation colloid (13), described at least one socket hand-hole piecewise is formed in described insulation colloid (13) and back cover (14), and described back cover (14) covers the exposed portion of insertion end (22) of described at least one row's terminal (2); Described positioning boss (12) is formed on described back cover (14).
9. according to the pcb board crimping mounted connector described in claim 1 to 7 any one, it is characterized in that, described pcb board crimping mounted connector also comprises shielding case (4), and described shielding case (4) is removably mounted on described connector body (1).
10. pcb board crimping mounted connector according to claim 9, is characterized in that, the both sides of described connector body (1) are provided with buckle, is provided with the draw-in groove (41) matching with described buckle on the two side of described shielding case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353983.2U CN203942048U (en) | 2014-06-27 | 2014-06-27 | A kind of PCB plate crimping mounted connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353983.2U CN203942048U (en) | 2014-06-27 | 2014-06-27 | A kind of PCB plate crimping mounted connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942048U true CN203942048U (en) | 2014-11-12 |
Family
ID=51861341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353983.2U Active CN203942048U (en) | 2014-06-27 | 2014-06-27 | A kind of PCB plate crimping mounted connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942048U (en) |
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2014
- 2014-06-27 CN CN201420353983.2U patent/CN203942048U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |