CN204633070U - The connector that a kind of grafting is stable - Google Patents
The connector that a kind of grafting is stable Download PDFInfo
- Publication number
- CN204633070U CN204633070U CN201520348856.8U CN201520348856U CN204633070U CN 204633070 U CN204633070 U CN 204633070U CN 201520348856 U CN201520348856 U CN 201520348856U CN 204633070 U CN204633070 U CN 204633070U
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- clamping platform
- connector
- connector body
- groove
- cell wall
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of connector, aim to provide the connector that a kind of grafting is stable, its drip irrigation device is: comprise connector body, the lateral wall of described connector body is provided with clamping platform, described clamping platform comprise be fixedly connected with connector body the first clamping platform, be fixedly connected on the second clamping platform of the first clamping platform away from connector body one end, described clamping platform is provided with and runs through groove, and by running through the segmentation effect of groove, clamping platform is divided into left chuck and right chuck.
Description
Technical field
The utility model relates to a kind of connector, and more particularly, it relates to the stable connector of a kind of grafting.
Background technology
Connector, i.e. CONNECTOR, be domesticly also called connector, plug and socket, and connector is a kind of parts that we electronic engineering technical staff often contacts.Its effect is very simple: be blocked in circuit between place or isolated obstructed circuit, erect the bridge of communication, thus make current flowing.
Connector is generally mounted on circuit boards, the structure of connector comprises connector body, this connector body is arranged some mutual sheet metals arranged in parallel, for the spliced eye of the extraneous connecting line of grafting, this sheet metal one end is through spliced eye, inserting groove on the other end and circuit board carries out grafting, and in order to connector being installed on circuit boards, existing connector arranges clamping platform on sidewall, this clamping platform is made up of the first clamping platform of column type and the second clamping platform of circular platform type, the radius size of the first clamping platform is less than the radius size of the large end of the second clamping platform, first clamping platform one end is fixed on the lateral wall of connector body, the other end is fixedly connected with the large end of the second clamping platform, the central axis of the first clamping platform and the second clamping platform is arranged with one heart, circuit board is provided with for entering blocked hole with clamping decometer, and the material of circuit board is generally plastic plate, when the second clamping platform is inserted into blocked hole, blocked hole can swell slightly, when the first clamping platform is inserted into blocked hole, because circuit board has plastic material to make, blocked hole can swell again, thus make connector be connected on circuit board, sheet metal is also inserted on the corresponding inserting groove of circuit board simultaneously, but in actual use, because the first clamping platform and the second clamping platform are in the state of being wholely set, what be in clamped condition can cause connective stability not high because there is certain interval between this structure connector and blocked hole of circuit board.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the connector providing a kind of grafting stable.
For achieving the above object, the utility model provides following technical scheme: the connector that a kind of grafting is stable, comprise connector body, the lateral wall of described connector body is provided with clamping platform, described clamping platform comprise be fixedly connected with connector body the first clamping platform, be fixedly connected on the second clamping platform of the first clamping platform away from connector body one end, described clamping platform is provided with and runs through groove, and by running through the segmentation effect of groove, clamping platform is divided into left chuck and right chuck.
Preferably, the plane that runs through running through groove described in is the plane vertically arranged.
Preferably, the described cell wall being positioned at the first clamping platform running through groove is the first cell wall, the described cell wall being positioned at the second clamping platform running through groove is the second cell wall, two the first cell walls be oppositely arranged be arranged in parallel each other, be inclined to set between plane residing for plane residing for second cell wall and the first cell wall, the openings of sizes that two the second cell walls be oppositely arranged are formed is greater than the openings of sizes that two the first cell walls be oppositely arranged are formed.
Preferably, the connector body lateral wall residing for described clamping platform is provided with lug boss.
Preferably, described lug boss comprises 2 protruding blocks, 2 described protruding blocks with run through groove run through plane for symmetrical plane be mirror image distribution.
Preferably, described protruding block is L-type block, and the sidewall that two planes that 2 protruding blocks deviate from mutually are adjacent with connector body lateral wall residing for clamping platform respectively flushes.
Compared with prior art, the beneficial effects of the utility model are: run through groove by arranging one on the clamping platform be wholely set, by running through the segmentation effect of groove, clamping platform is divided into a left side, right two chuck, when connector body is inserted in the blocked hole of circuit board, now because clamping platform is divided into a left side, right two chuck, when by blocked hole, left, right two chuck are subject to the extruding force effect of blocked hole cell wall, left, right two chuck can be close to each other, relative to the clamping platform be wholely set, the left chuck that split is arranged and right chuck, the groove that runs through between left chuck and right chuck gives sufficient extruding space, whole connector body also can insert blocked hole more smoothly, when the second clamping platform insert smoothly run through in groove time, because the second clamping platform has departed from the extruding force effect of blocked hole cell wall, left chuck can automatically reset into original state with right chuck, now left chuck and right chuck can keep the state inconsistent with blocked hole cell wall always, when the second clamping platform departs from blocked hole cell wall, the sidewall of the first clamping platform is namely inconsistent with blocked hole cell wall, realize clamping function, the clamping platform compared and be wholely set, the the first clamping platform being in clamped condition can keep in the moment and the closely cooperating of blocked hole cell wall, stability during connection is improved significantly, even if circuit board shakes, connector body also can not occur because of rocking loosening, improve the fail safe of connector.
Accompanying drawing explanation
Fig. 1 is the structural representation of the stable connector embodiment of a kind of grafting of the utility model;
Fig. 2 be the stable connector embodiment of a kind of grafting of the utility model look up structural representation;
Fig. 3 be the stable connector embodiment of a kind of grafting of the utility model face structural representation.
Reference numeral: 1, connector body; 2, clamping platform; 21, the first clamping platform; 22, the second clamping platform; 3, groove is run through; 4, left chuck; 5, right chuck; 6, the first cell wall; 7, the second cell wall; 8, lug boss; 81, protruding block; 9, sheet metal.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below with reference to Fig. 1 to Fig. 3 the connector embodiment that a kind of grafting of the utility model is stable being done and describing clearly and completely further.Obviously, described embodiment is section Example of the present utility model, instead of whole embodiments.Based on described embodiment of the present utility model, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the utility model protection.
The connector that a kind of grafting is stable, comprise connector body 1, the lateral wall of described connector body 1 is provided with clamping platform 2, described clamping platform 2 comprises the first clamping platform 21 be fixedly connected with connector body 1, be fixedly connected on the second clamping platform 22 of the first clamping platform 21 away from connector body one end, described clamping platform 2 is provided with and runs through groove 3, by running through the segmentation effect of groove 3, clamping platform 2 is divided into left chuck 4 and right chuck 5, groove 3 is run through by arranging one on the clamping platform 2 be wholely set, by running through the segmentation effect of groove 3, clamping platform 2 is divided into a left side, right two chuck, when connector body is inserted in the blocked hole of circuit board, now because clamping platform 2 is divided into a left side, right two chuck, when by blocked hole, left, right two chuck are subject to the extruding force effect of blocked hole cell wall, left, right two chuck can be close to each other, relative to the clamping platform 2 be wholely set, the left chuck 4 that split is arranged and right chuck 5, the groove 3 that runs through between left chuck 4 and right chuck 5 gives sufficient extruding space, whole connector body also can insert blocked hole more smoothly, when insertion runs through in groove 3 the second clamping platform 22 smoothly, because the second clamping platform 22 has departed from the extruding force effect of blocked hole cell wall, left chuck 4 can automatically reset into original state with right chuck 5, now left chuck 4 and right chuck 5 can keep the state inconsistent with blocked hole cell wall always, when the second clamping platform 22 departs from blocked hole cell wall, the sidewall of the first clamping platform 21 is namely inconsistent with blocked hole cell wall, realize clamping function, the clamping platform 2 compared and be wholely set, the the first clamping platform 21 being in clamped condition can keep in the moment and the closely cooperating of blocked hole cell wall, stability during connection is improved significantly, even if circuit board shakes, connector body also can not occur because of rocking loosening, improve the fail safe of connector.
The plane that runs through running through groove 3 is the plane vertically arranged, vertical setting run through groove 3, make the overbending direction of left chuck 4 and right chuck 5 in horizontal direction, the overbending direction of this folding force avoids and is in same direction with suffered gravity, can reduce the chuck lacerated wound caused because of bending to the full extent.
The cell wall being positioned at the first clamping platform 21 running through groove 3 is the first cell wall 6, the described cell wall being positioned at the second clamping platform 22 running through groove 3 is the second cell wall 7, two the first cell walls 6 be oppositely arranged be arranged in parallel each other, due to clamping platform 2 contact with blocked hole time, left chuck 4 can towards running through the inner bending of groove 3 groove with right chuck 5, two the first cell walls 6 be oppositely arranged be arranged in parallel each other, the stressed comparatively balanced of the first clamping platform 21 can be made, the bending damage of the first clamping platform 21 drops to minimum, be inclined to set between plane residing for plane residing for second cell wall 7 and the first cell wall 6, the openings of sizes of two the second cell wall 7 formation be oppositely arranged is greater than the openings of sizes of the first cell walls 6 formation that two are oppositely arranged, because the second clamping platform 22 is positioned at the first clamping platform 21 one end away from connector body 1, when there is bending between left chuck 4 and right chuck 5, the offset amplitude of the second clamping platform 22 is maximum, the openings of sizes at this place is greater than the openings of sizes of the first cell walls 6 formation that two are oppositely arranged, can effectively prevent the opening of the second clamping platform 22 correspondence from occurring mutually clashing into and producing the problem being difficult to insert blocked hole.
Connector body 1 lateral wall residing for clamping platform 2 is provided with lug boss 8, lug boss 8 is for mutually conflicting with circuit board sidewall, and between connector body 1 lateral wall and clamping platform 2, form a gap, the effect in this gap: first, ensureing that under the stability prerequisite connected, the resistance surface between the lateral wall of connector body 1 and circuit board tails off, when connector body 1 extracted by needs, can the release power space certain with user be given, more laborsaving when extracting; Secondly, because sheet metal 9 and the inserting groove on circuit board carry out grafting, and sheet metal 9 and the tie point of inserting groove are positioned on the sidewall of the connector body 1 residing for clamping platform 2, and now caloric value is larger, the existence in space can effective improving heat radiation efficiency, promotes the useful life of connector.
Lug boss 8 comprises 2 protruding blocks 81,2 described protruding blocks 81 with run through groove 3 run through plane for symmetrical plane be mirror image distribution, 2 protruding blocks 81 of mirror image distribution can give connector body 1 sidewall residing for clamping platform 2 uniform support force effect, make the splicing stability between connector body 1 and circuit board higher.
Protruding block 81 is L-type block, the sidewall that two planes that 2 protruding blocks 81 deviate from mutually are adjacent with connector body 1 lateral wall residing for clamping platform 2 respectively flushes, the protruding block 81 of L-type block, relative to other protruding block 81, the support force that connector body 1 lateral wall is larger can be given, on the other hand, flush setting, the support force of 2 protruding blocks 81 respectively for connector body 1 can be made relatively far away, and support effect is more obvious.
The above is only exemplary embodiment of the present utility model, but not for limiting protection range of the present utility model, protection range of the present utility model is determined by appended claim.
Claims (6)
1. the connector that a grafting is stable, comprise connector body, the lateral wall of described connector body is provided with clamping platform, described clamping platform comprise be fixedly connected with connector body the first clamping platform, be fixedly connected on the second clamping platform of the first clamping platform away from connector body one end, it is characterized in that: described clamping platform is provided with and runs through groove, by running through the segmentation effect of groove, clamping platform is divided into left chuck and right chuck.
2. the connector that a kind of grafting according to claim 1 is stable, is characterized in that: described in run through groove the plane that runs through be the plane vertically arranged.
3. the connector that a kind of grafting according to claim 1 is stable, it is characterized in that: described in run through groove the cell wall being positioned at the first clamping platform be the first cell wall, the described cell wall being positioned at the second clamping platform running through groove is the second cell wall, two the first cell walls be oppositely arranged be arranged in parallel each other, be inclined to set between plane residing for plane residing for second cell wall and the first cell wall, the openings of sizes that two the second cell walls be oppositely arranged are formed is greater than the openings of sizes that two the first cell walls be oppositely arranged are formed.
4. the connector that a kind of grafting according to claim 1 is stable, is characterized in that: the connector body lateral wall residing for described clamping platform is provided with lug boss.
5. the connector that a kind of grafting according to claim 4 is stable, is characterized in that: described lug boss comprises 2 protruding blocks, 2 described protruding blocks with run through groove run through plane for symmetrical plane be mirror image distribution.
6. the connector that a kind of grafting according to claim 5 is stable, is characterized in that: described protruding block is L-type block, and the sidewall that two planes that 2 protruding blocks deviate from mutually are adjacent with connector body lateral wall residing for clamping platform respectively flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348856.8U CN204633070U (en) | 2015-05-26 | 2015-05-26 | The connector that a kind of grafting is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348856.8U CN204633070U (en) | 2015-05-26 | 2015-05-26 | The connector that a kind of grafting is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633070U true CN204633070U (en) | 2015-09-09 |
Family
ID=54052064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348856.8U Expired - Fee Related CN204633070U (en) | 2015-05-26 | 2015-05-26 | The connector that a kind of grafting is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633070U (en) |
-
2015
- 2015-05-26 CN CN201520348856.8U patent/CN204633070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |