CN103346432B - Connector of floating structure - Google Patents
Connector of floating structure Download PDFInfo
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- CN103346432B CN103346432B CN201310271210.XA CN201310271210A CN103346432B CN 103346432 B CN103346432 B CN 103346432B CN 201310271210 A CN201310271210 A CN 201310271210A CN 103346432 B CN103346432 B CN 103346432B
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- bottom base
- base
- connector
- floating
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Abstract
The invention discloses a connector of a floating structure. The connector of the floating structure comprises an upper outer shell, a lower outer shell, an upper base, a lower base and a contact element, and is characterized in that the lower outer shell is an end cover provided with a trapezoid-shaped groove and a barrier, the lower base is provided with abnormally shaped grooves which are formed in a staggered mode, the contact element is formed by the fact that a circular hole is connected with dual resilient sheets of a U-shaped structure through a beam-type structure, the lower base can horizontally float inside the lower outer shell, when the lower base floats, the beam-type structure of the contact element can swing so as to drive the dual resilient sheets on the U-shaped structure to swing, and therefore the floating connection of the contact element is achieved. Compared with the prior art, the connector of the floating structure has the advantages of being simple in structure, convenient to assemble, high in compatibility and capable of meeting the complete machine assembling requirements of parts with various kinds of machining precision, and well solving the allowance problem of device assembly.
Description
Technical field
The present invention relates to electric components technical field, especially a kind of connector with floating structure.
Background technology
Connector is components and parts the most frequently used in communication apparatus, due to the mismachining tolerance of parts, can accumulate amplification, have a strong impact on assembly quality and production efficiency, cannot meet the requirement in market in the assembling process of communication apparatus complete machine.In order to solve this conspicuous contradiction, the connector as communication apparatus requisite interfaces stands in the breach and carries out improving and performance boost.Communications equipment manufacturer just requires that connector not only has the essential function of signal transmission, and the structural design of connector wants the tolerance problem that can occur in compatible communications devices manufacture process, in order to address this problem, and then the requirement that the connector developing a kind of floating structure uses with satisfied reality.
Summary of the invention
The object of the invention is a kind of connector with floating structure designed for the deficiencies in the prior art, adopt the contact of polymorphic structure and floating bottom base, realize the floating connection of connector, compatible strong, the final assembly requirement of various machining accuracy parts can be met, preferably resolve the tolerance problem of equipment assembling.
The object of the present invention is achieved like this: a kind of connector with floating structure, comprise shell, lower casing, top base, bottom base and contact, be characterized in that described lower casing is the end cap being provided with dovetail groove and jube, jube is arranged on the port of dovetail groove; Described bottom base is the rectangular dielectric block being provided with several special-shaped slot, and the both sides of its one end are provided with arc-shaped step, and several special-shaped slot is that upper and lower staggered floor is arranged; Two shell fragments that described contact connects circular hole connection-peg and " U " shape structure respectively by trough girder two ends form; Described top base is the rectangular dielectric block being provided with several jack, and its one end is provided with flange, and several jack is that upper and lower staggered floor is arranged; Described contact is fastened on upper and lower pedestal, and two shell fragment and the special-shaped slot of its " U " shape structure are set with, and circle hole shape connection-peg and jack are set with; Described upper shell and lower casing are set on top base and bottom base and are integrated by screw fastening, dovetail groove and bottom base are matched in clearance, its arc-shaped step and jube are for being slidably connected, when bottom base floats, two shell fragments of " U " shape structure are with bottom base and the circular hole connection-peg floating connection be fixed on top base.
The special-shaped slot of described bottom base and the jack of top base are that one_to_one corresponding is arranged.
It is simple that the present invention compared with prior art has structure, easy to assembly, compatible strong, can meet the final assembly requirement of various machining accuracy parts, preferably resolve the tolerance problem of equipment assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is stereogram of the present invention
Fig. 3 is lower casing structural representation
Fig. 4 is lower pedestal structure schematic diagram
Fig. 5 is lower casing and bottom base installation diagram
Fig. 6 is contact piece structure schematic diagram
Fig. 7 is installation diagram of the present invention.
Embodiment
Accompanying drawings 1 ~ accompanying drawing 2, the present invention is made up of upper shell 1, lower casing 2, top base 3, bottom base 4 and contact 5, and described lower casing 2 is for being provided with the end cap of dovetail groove 21 and jube 22, and jube 22 is arranged on the port of dovetail groove 21; Described bottom base 4 is for being provided with the rectangular dielectric block of several special-shaped slot 42, and the both sides of its one end are provided with arc-shaped step 41, and several special-shaped slot 42 is that upper and lower staggered floor is arranged; Described contact 5 is made up of two shell fragments 54 of trough girder 52, circular hole connection-peg 51 and " U " shape structure 53, and two shell fragments 54 of circular hole connection-peg 51 and U-shaped structure 53 are separately positioned on the two ends of trough girder 52; Described top base 3 is for being provided with the rectangular dielectric block of several jack 31, and its one end is provided with flange 32, and several jack 31 is that upper and lower staggered floor is arranged; Described contact 5 is fastened on upper and lower pedestal 3,4, and two shell fragments 54 and the special-shaped slot 42 of " U " shape structure 53 are set with, and circle hole shape connection-peg 51 and jack 31 are set with; Described upper shell 1 and lower casing 2 are set on upper and lower pedestal 3,4 and are fastened as a whole by screw 6, upper shell 1 is interference fits with top base 3, dovetail groove 21 and the bottom base 4 of lower casing 2 are matched in clearance, its arc-shaped step 41 and jube 22 are for being slidably connected, when bottom base 4 floats, under the elastic reaction of trough girder 52, realize two shell fragments 54 of " U " shape structure 53 with bottom base 4 and circular hole connection-peg 51 floating connection be fixed on top base 3.
Accompanying drawings 3, described lower casing 2 is for being provided with the end cap of dovetail groove 21 and jube 22, and jube 22 is arranged on the port of dovetail groove 21.
Accompanying drawings 4, described bottom base 4 is for being provided with the rectangular block of several special-shaped slot 42, and the both sides of its one end are provided with arc-shaped step 41, and the jack 31 of special-shaped slot 42 and top base 3 is arranged for one_to_one corresponding, and the special-shaped slot 42 of bottom base 4 adopts splitlevel to distribute.Bottom base 4 has a gap 23 with the dovetail groove 21 of lower casing 2, gap 23 can make bottom base 4 float, when bottom base 4 floats, two shell fragment 54 and " U " shape structure 53 is driven to float, the elasticity of trough girder 52 plays swing axle beam action, under the fixed prerequisite of guarantee circular hole connection-peg 51, the two shell fragments 54 realizing " U " shape structure 53 float with bottom base 4.
Accompanying drawings 5, lower casing 2 is sleeved on bottom base 4, and bottom base 4, through the dovetail groove 21 of lower casing 2, makes the arc-shaped step 41 of bottom base 4 be overlapped on the jube 22 of lower casing 2, its bottom base 4 is arranged in dovetail groove 21 gap 23, and bottom base 4 can free floating in dovetail groove 21.
Accompanying drawings 6, described contact 5 is made up of two shell fragments 54 of trough girder 52, circular hole connection-peg 51 and " U " shape structure 53, and the two ends that circular hole connection-peg 51 is separately positioned on trough girder 52 with two shell fragments 54 of " U " shape structure 53 are integrated.Trough girder 52 adopts arch design, contact 5 is swung be more prone to, the afterbody of " U " shape structure 53 draws a pair pair of shell fragment 54, and the swing of trough girder 52 can drive " U " shape structure 53 to swing, thus drive the swing of two shell fragment 54, realize the floating docking of connector.
Accompanying drawings 7, the present invention is like this assembling: top base 3 and bottom base 4 are placed in inner space that upper shell 1 and lower casing 2 formed, contact 5 adopts the arrangement mode of splitlevel to be arranged on top base 3 and bottom base 4, " U " shape structure 53 of its contact 5 coordinates with the special-shaped slot 42 of bottom base 4, is seated by contact 5 along special-shaped slot 42.Bottom base 4, through the dovetail groove 21 of lower casing 2, makes the arc-shaped step 41 of bottom base 4 be overlapped on the jube 22 of lower casing 2, and bottom base 4 and dovetail groove 21 have a gap 23, can make bottom base 4 free floating.Contact 5 adopts trough girder 52 that circular hole connection-peg 51 and " U " shape structure 53 are formed one, the afterbody of " U " shape structure 53 draws a pair pair of shell fragment 54, circular hole connection-peg 51 due to contact 5 is fixed in the jack 31 of top base 3, when bottom base 4 slides in lower casing 2, the special-shaped slot 42 of bottom base 4 can drive contact 5 " U " shape structure 53 to move, the trough girder 52 of contact 5 adopts arch design, increase the arm of force of lever, the active force of required applying when trough girder 52 is out of shape is reduced from structure, contact 5 is swung be more prone to, when " U " shape structure 53 moves, trough girder 52 starts strain occurs, to meet the requirement that " U " shape structure 53 swings, thus realize the floating docking requirement of connector.
More than just the present invention is further illustrated, and be not used to limit this patent, allly implements for the present invention's equivalence, within the right that all should be contained in this patent.
Claims (2)
1. have a connector for floating structure, comprise shell, lower casing, upper and lower pedestal and contact, it is characterized in that described lower casing is the end cap being provided with dovetail groove and jube, jube is arranged on the port of dovetail groove; Described bottom base is the rectangular dielectric block being provided with several special-shaped slot, and the both sides of its one end are provided with arc-shaped step, and several special-shaped slot is that upper and lower staggered floor is arranged; Two shell fragments that described contact connects circular hole connection-peg and " U " shape structure respectively by trough girder two ends form; Described top base is the rectangular dielectric block being provided with several jack, and its one end is provided with flange, and several jack is that upper and lower staggered floor is arranged; Described contact is fastened on top base and bottom base, and two shell fragment and the special-shaped slot of its " U " shape structure are set with, and circle hole shape connection-peg and jack are set with; Described upper shell and lower casing are set on top base and bottom base and are integrated by screw fastening, dovetail groove and bottom base are matched in clearance, its arc-shaped step and jube are for being slidably connected, when bottom base floats, two shell fragments of " U " shape structure are with bottom base and the circular hole connection-peg floating connection be fixed on top base.
2. there is the connector of floating structure according to claim 1, it is characterized in that the special-shaped slot of described bottom base and the jack of top base are that one_to_one corresponding is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271210.XA CN103346432B (en) | 2013-07-01 | 2013-07-01 | Connector of floating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271210.XA CN103346432B (en) | 2013-07-01 | 2013-07-01 | Connector of floating structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103346432A CN103346432A (en) | 2013-10-09 |
| CN103346432B true CN103346432B (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271210.XA Active CN103346432B (en) | 2013-07-01 | 2013-07-01 | Connector of floating structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103346432B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418012A (en) * | 2018-01-16 | 2018-08-17 | 苏州华旃航天电器有限公司 | A kind of floating type DB serial ports socket connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581593A (en) * | 2003-08-08 | 2005-02-16 | 日本压着端子制造株式会社 | Floating connector |
| KR20090010319A (en) * | 2007-07-23 | 2009-01-30 | 한국단자공업 주식회사 | Floating connector |
| CN202906100U (en) * | 2012-09-11 | 2013-04-24 | 张华斌 | Rubber floating type connector seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7811115B1 (en) * | 2008-12-12 | 2010-10-12 | Tyco Electronics Corporation | Connector assembly with two stage latch |
-
2013
- 2013-07-01 CN CN201310271210.XA patent/CN103346432B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581593A (en) * | 2003-08-08 | 2005-02-16 | 日本压着端子制造株式会社 | Floating connector |
| KR20090010319A (en) * | 2007-07-23 | 2009-01-30 | 한국단자공업 주식회사 | Floating connector |
| CN202906100U (en) * | 2012-09-11 | 2013-04-24 | 张华斌 | Rubber floating type connector seat |
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| Publication number | Publication date |
|---|---|
| CN103346432A (en) | 2013-10-09 |
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