CN104183978B - One can automatically reset float connector - Google Patents
One can automatically reset float connector Download PDFInfo
- Publication number
- CN104183978B CN104183978B CN201310559484.9A CN201310559484A CN104183978B CN 104183978 B CN104183978 B CN 104183978B CN 201310559484 A CN201310559484 A CN 201310559484A CN 104183978 B CN104183978 B CN 104183978B
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- China
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- spring
- main body
- mandrel
- shell body
- mandrel main
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Abstract
The present invention relates to electric connector field, particularly relating to one can automatically reset float connector.This float connector is with front end as inserted terminal, it includes shell body, be assemblied in shell body mandrel main body, spring and be located at the catch at mandrel body rear, described spring is the helical spring of the pre-small post-large cone being coaxially disposed with shell body, what the front end of spring was coaxial be enclosed within mandrel main body and the most spacing with mandrel main body coordinates, and its rear end is the most spacing with shell body radial direction to be coordinated.After separating with intermateable connector, mandrel main body will recenter under the active force of spring self automatically, in the process, the any structure that need not other is assisted, abandon conical surface resetting structure of the prior art, the most also do not interfere with the radial offset of mandrel main body, it can be seen that, this float connector not only radial offset is big, and can automatically reset after separating with intermateable connector.
Description
Technical field
The present invention relates to electric connector field, particularly relating to one can automatically reset float connector.
Background technology
The blindmate that float connector is widely used between cabinet, rack is closed.In actual use, due to casing
, in order to there is clamping stagnation or damage by adapter during plugging together in the existence of the objective factors such as Aligning degree, contact tolerance build-up
The problem of bad contact, often requires that electric connector possesses the float function of all directions, and the floating frequently referred in this area
Adapter refers to the electric connector possessing all directions float function in fact.
Shell body, the mandrel main body being located in shell body that current float connector mainly includes a tubular, it is enclosed within core
Spring in axle main body and be assemblied in the catch of mandrel body rear, catch be positioned at the rear of shell body and with shell body
Rear end block coordinates.Wherein shell body is used for being securely fitted in corresponding installation panel, and the contact of adapter is all in core
In axle main body, mandrel main body can be floated relative to shell body and the most respectively owing to the block of catch with shell body is made
With and coordinate with shell body anticreep forward, the inside of shell body is provided with spring cupport structure, spring top be contained in spring cupport structure with
Push between mandrel main body and forward mandrel main body.During using, offset by the floating vertically of mandrel main body
After plugging together produce vibration and for contact provide plug together pretightning force, carry out compensation connector by the floating radially of mandrel main body
Radial offset during grafting.
Although said structure can solve the problem that axial float problem and the radial floating problem of adapter, but its radial floating
Being that the deflection by spring is reached, when the side of mandrel main body deflection shell body, it can not be very after separating with intermateable connector
Good is just returning, and easily causes secondary to inserting inclined problem time slotting.
In order to solve above-mentioned slotting inclined problem, notification number is that the Chinese patent of CN201450193U discloses a kind of BMA and floats
Dynamic blindmate RF coaxial connector jack, in this socket, the outer peripheral face of mandrel main body is provided with pre-small post-large and shell body
The taper seat that is slidably matched of rear port, after separating with adaptive plug, mandrel main body will spring and described inclined-plane again
Effect under self-aligning reset.From its operation principle it will be seen that although this structure is capable of the automatic of mandrel main body
Resetting, but it automatically resets and realizes by the conical surface, this makes the radial offset of mandrel main body the most limited, a lot
Occasion all cannot meet demand.
Summary of the invention
It is an object of the invention to provide a kind of radial offset greatly and can automatically reset after separating with intermateable connector
Float connector.
In order to solve the problems referred to above, the present invention can automatically reset float connector by the following technical solutions: a kind of
Can automatically reset float connector, this float connector is with front end as inserted terminal, and it includes shell body, is assemblied in shell body
In mandrel main body, spring and be located at the catch at mandrel body rear, described spring be pre-small post-large and shell body with
The helical spring of the cone that axle is arranged, what the front end of spring was coaxial be enclosed within mandrel main body and the most spacing with mandrel main body joins
Closing, its rear end is the most spacing with shell body to be coordinated.
The front end of described spring is provided with spacing section of the mandrel of cylinder, and spring is by spacing section of its mandrel with mandrel main body radially
Spacing cooperation.
The rear end of described spring is provided with spacing section of the housing of cylinder, and spring is by spacing section of its housing and shell body radially limit
Position coordinates.
Due to the helical spring that the spring of this float connector is the pre-small post-large cone being coaxially disposed with shell body,
What the front end of spring was coaxial be enclosed within mandrel main body and the most spacing with mandrel main body coordinates, and its rear end is the most spacing with shell body radial direction
Coordinating, therefore, after separating with intermateable connector, mandrel main body will return to center under the active force of spring self automatically
Position, in the process, it is not necessary to other any structure is assisted, has abandoned conical surface resetting structure of the prior art,
The radial offset of mandrel main body is not interfered with the most yet, it can be seen that, this float connector not only radial offset is big, and
Can automatically reset after separating with intermateable connector.
Further, spacing section of mandrel can further guarantee spring to the radial force that mandrel main body applies remain with
The state of mandrel body normal；Spacing section of housing can further ensure that spring keeps same with shell body the most all the time
Axle.
Accompanying drawing explanation
Fig. 1 is can the structural representation of automatically reset float connector.
Detailed description of the invention
Can the embodiment of automatically reset float connector, as it is shown in figure 1, this float connector is with front end as grafting
End, it includes shell body 11, the mandrel main body 12, the spring 13 that are assemblied in shell body 11 and after being located at mandrel main body 12
Catch 14 at end.The wherein structure of shell body 11, the structure of mandrel main body 12, the structure of catch 14 and shell body 11
And the assembly relation between assembly relation, catch 14 and mandrel main body 12 between mandrel main body 12 is prior art, this
It will not go into details at place.Unlike the prior art, spring 13 is the pre-small post-large cone being coaxially disposed with shell body 11
Helical spring, its front end is provided with the mandrel spacing section 131 of cylinder and by this mandrel spacing section 131 and mandrel main body 12
The most spacing cooperation, i.e. spring 13 limit relatively radially moving of mandrel main body 12 for spacing section 131 by its mandrel；Spring
The rear end of 13 is provided with the housing spacing section 132 of cylinder and coordinates by housing spacing section 132 is the most spacing with shell body 11 radial direction,
I.e. shell body 11 limits diametrically moving of spring 13 for spacing section 132 by described housing, so that shell body 11,
Mandrel main body 12 and spring 13 remain at coaxial state in a free state.
Claims (2)
1. can an automatically reset float connector, this float connector is with front end as inserted terminal, and it includes shell
Body, the mandrel main body being assemblied in shell body, spring and be located at the catch at mandrel body rear, its feature
Being, described spring is the helical spring of the pre-small post-large cone being coaxially disposed with shell body, spring
What front end was coaxial be enclosed within mandrel main body and the most spacing with mandrel main body coordinates, and its rear end is with shell body radially
Spacing cooperation, the front end of described spring be provided with cylinder spacing section of mandrel, spring by spacing section of its mandrel with
The radially spacing cooperation of mandrel main body.
The most according to claim 1 can automatically reset float connector, it is characterised in that described spring
Rear end is provided with spacing section of the housing of cylinder, and spring coordinates by spacing section of its housing is the most spacing with shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310559484.9A CN104183978B (en) | 2013-05-28 | 2013-11-12 | One can automatically reset float connector |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310203400.8 | 2013-05-28 | ||
| CN2013102034008 | 2013-05-28 | ||
| CN201310203400 | 2013-05-28 | ||
| CN201310559484.9A CN104183978B (en) | 2013-05-28 | 2013-11-12 | One can automatically reset float connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104183978A CN104183978A (en) | 2014-12-03 |
| CN104183978B true CN104183978B (en) | 2017-01-04 |
Family
ID=51964839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310559484.9A Active CN104183978B (en) | 2013-05-28 | 2013-11-12 | One can automatically reset float connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104183978B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408782B (en) * | 2015-02-10 | 2019-06-07 | 莫列斯有限公司 | Wire and cable connector |
| CN105655806B (en) * | 2016-03-21 | 2018-07-17 | 中航光电科技股份有限公司 | Float connector and the connector assembly for using the float connector |
| CN108736276B (en) * | 2017-04-13 | 2021-04-20 | 华为技术有限公司 | Radio frequency connector |
| CN107039845B (en) * | 2017-04-13 | 2018-10-02 | 北京机械设备研究所 | A kind of middle device of the limit based on micro- rectangle floating blind plugging connector time |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263342A (en) * | 2011-04-29 | 2011-11-30 | 南京康尼科技实业有限公司 | Floating connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201450193U (en) * | 2009-06-17 | 2010-05-05 | 陕西华达通讯技术有限公司 | BMA floating blind mate radio frequency coaxial connector socket |
| CN201810918U (en) * | 2010-06-01 | 2011-04-27 | 广东联塑科技实业有限公司 | Quick water intake valve |
| CN201853914U (en) * | 2010-08-02 | 2011-06-01 | 陕西华达通讯技术有限公司 | BMA-series floating blind-mate type RF (radio frequency) coaxial socket connector |
| CN202351459U (en) * | 2011-10-27 | 2012-07-25 | 中航光电科技股份有限公司 | Small-pulling force optical fiber connector shell and optical fiber connector utilizing the shell |
-
2013
- 2013-11-12 CN CN201310559484.9A patent/CN104183978B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263342A (en) * | 2011-04-29 | 2011-11-30 | 南京康尼科技实业有限公司 | Floating connector |
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| Publication number | Publication date |
|---|---|
| CN104183978A (en) | 2014-12-03 |
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