CN207691055U - Arrangements of electric connection - Google Patents
Arrangements of electric connection Download PDFInfo
- Publication number
- CN207691055U CN207691055U CN201721222178.6U CN201721222178U CN207691055U CN 207691055 U CN207691055 U CN 207691055U CN 201721222178 U CN201721222178 U CN 201721222178U CN 207691055 U CN207691055 U CN 207691055U
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- CN
- China
- Prior art keywords
- conductive tube
- arrangements
- electric connection
- conductive
- modified strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of arrangements of electric connection, including：Conductive tube, hole set；The conductive tube is hollow and barrel is evenly distributed with modified strip, is hollow out between the modified strip；The modified strip inner wall is provided with conductive bump；The hole set endoporus is matched with the conductive tube outer profile, and block is equipped with relative to the conductive tube in the set of hole；The conductive tube insertion is installed on the endoporus of the hole set.Since conductive bump is distributed on the axis direction of conductive tube, the contact with lock pin can be whole conductive bump, and contact area increases, and can improve contact performance.
Description
Technical field
The utility model is related to be electrically connected accessories field.
Background technology
Contact is the core part that electric connector completes electrical connection function, it directly affects the reliable of electric connector
Property；The contact of electric connector includes jack contact and contact pin contacting piece, is electrically connected by the completion that plugs together of jack and contact pin,
Existing most common jack contact has wire spring socket, fluting jack, point jack etc..
Wherein, as shown in Figure 1, wire spring socket be by elastic sheet metal punching press be divided by several both ends be connected and with end
Then the paliform of the vertical metal strip composition in face rolls up circle and receives its each metal strip in middle part to axle center in middle bent
Contracting forms the structure being small at both ends and big in the middle.The wire spring socket of this structure contacts in the middle part of its resilient metal strip with lock pin surface
Achieving the purpose that conduction, when conduction, lock pin connects one end of circuit, and property elastic hole connects the other end of circuit,
The connection that circuit is realized by the cooperation of lock pin and line bullet jack, is similar to plug and socket.
However, the contact area of connection in the prior art, lock pin and wire spring jack is few (to be only limitted to wire spring jack
The contact at middle part), contact performance is low.
Utility model content
The utility model is at least one defect (deficiency) overcome described in the above-mentioned prior art, provides one kind.
In order to solve the above technical problems, the technical solution of the utility model is as follows：A kind of arrangements of electric connection, including：It is conductive
Cylinder, hole set；The conductive tube is hollow and barrel is evenly distributed with modified strip, is hollow out between the modified strip；The modified strip
Inner wall is provided with conductive bump；The hole set endoporus is matched with the conductive tube outer profile, relative to the conduction in the set of hole
Cylinder is equipped with block；The conductive tube insertion is installed on the endoporus of the hole set.
Since conductive tube inner wall is provided with conductive bump, and the conductive bump is set in modified strip, and modified strip it
Between due to there is hollow out to exist, be easily deformed after the modified strip stress, especially from the power of conductive tube radial direction, use when
It waits, lock pin is inserted into conductive tube, encounters convex block, and convex block is contradicted from radial direction, carries the modified strip of convex block in conductive tube
Recoverable deformation occurs for heart direction, and this deformation has restorable trend, therefore its hard-pressed bale network lock pin, to make lock pin and lead
Torch closely connects, to realize the effect of circuit turn-on.Since conductive bump is distributed on the axis direction of conductive tube, with
The contact of lock pin can be whole conductive bump, and contact area increases, and can improve contact performance.
In some embodiments, the modified strip is recessed conductive bump to conductive tube center.Conducting block is due to it
Itself indent, flexible deformation can also occur for conductive bump when being squeezed by lock pin, that is to say, that modified strip and lead
Electric convex block can deform, on the one hand, it is easier that lock pin is made to be inserted into, it is on the other hand, big due to deforming, and it is overall to restore former
The trend of shape is more strong, so it steps up, the power of lock pin is bigger, to keep the binding force of lock pin and conductive tube tighter, connection
Reliably.
In some embodiments, the junction of the modified strip and conductive tube is equipped with necking section.
In some embodiments, the necking section is trapezium structure, the upper bottom edge line of trapezium structure and guide sleeve cylinder it is outer
Ring connects.
It is equipped with necking section in the junction of modified strip and conductive tube, the coupling stiffness of modified strip and conductive tube can be weakened,
Increase the flexibility of modified strip, the more conducively deformation of modified strip allows lock pin to be smoothly inserted into conductive tube.
In some embodiments, the conductive bump is equipped with form friction pattern.When lock pin is inserted into conductive bump, friction
Line and cylindrical surface fitting, can prevent lock pin from sliding.
In some embodiments, the conductive bump end tapering structural transition is connected to the modified strip inner wall.
Conductive bump end tapering can guide lock pin to be inserted into conductive tube.
In some embodiments, the arrangements of electric connection further includes fixes sleeve, is set in the fixes sleeve and institute
Through-hole of the conductive tube outer profile to cooperation is stated, the via openings are respectively turned inwards to form flanging, and the conductive tube is built in
In the through-hole of the fixes sleeve.Since conductive tube is than relatively thin, he is easy to cut hand or deformation when installation, in assembly
When, conductive tube is pre-installed in the through-hole in the fixes sleeve, makes itself and the fixes sleeve and the integral component of conducting sleeve,
Then the component is uniformly mounted in the set of hole, can standardizes the production with mass in favor of centralized production in this way.
In some embodiments, the arrangements of electric connection further includes lock pin, and the lock pin is for being inserted into the conduction
The tapered structure in one end of cylinder.The lock pin of pyramidal structure can with automatic capturing, and with lock pin be inserted into degree deepen and it is more next
It is more secured, avoid poor contact and unstable consequence.
Description of the drawings
Fig. 1 is the wire spring socket of the prior art and the use schematic diagram of lock pin；
Fig. 2 is a kind of conductive tube schematic diagram of embodiment of the utility model；
Fig. 3 is conductive tube cross section shown in Fig. 2 cut-away illustration；
Fig. 4 is that the conductive tube of the utility model installs and uses schematic diagram；
Fig. 5 is conductive tube longitudinal section shown in Fig. 2 cut-away illustration；
Fig. 6 is that the utility model installs diagrammatic cross-section.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also be to be indirectly connected with by intermediary, it can be with
Say the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
The concrete meaning of the utility model.The technical solution of the utility model is done further with reference to the accompanying drawings and examples
It is bright.
As shown in Fig. 2~Fig. 5, a kind of arrangements of electric connection, including：Conductive tube 10, hole set 20；Conductive tube 10 is hollow and barrel
It is evenly distributed with modified strip 102 along conductive tube axis direction, is along conductive tube axis direction head and the tail between modified strip 102
The hollow out 104 flushed with modified strip 102；102 inner wall of modified strip is provided with conductive bump 101；Hole covers 20 endoporus and the conduction
10 outer profiles of cylinder match, and block 106 is equipped with relative to conductive tube 10 in hole set 20；Conductive tube 10, which is embedded in, is installed on hole set 20
Endoporus, 20 opening of hole set are equipped with the block 106 for fixing conductive tube 10.As shown in figure 3, the formation of convex block 101 can be：
Modified strip 102 is recessed conductive bump 101 to 10 center of conductive tube.The junction of modified strip 102 and conductive tube 10 is equipped with neck
Contracting portion 103, the necking section 103 are trapezium structure, and the upper bottom edge line of trapezium structure and the outer shroud 105 of conductive tube 10 connect.It is described
Conductive bump 101 is equipped with form friction pattern 107.101 end tapering structural transition of conductive bump is connected in the modified strip 102
Wall.
Since 10 inner wall of conductive tube is provided with conductive bump 101, and the conductive bump 101 is set in modified strip 102,
And due to there is hollow out 104 to exist between modified strip 102, it is easily deformed after 102 stress of modified strip, especially from 10 diameter of conductive tube
To the power in direction, when in use, lock pin 80 is inserted into conductive tube 10, encounters conductive bump 101, is contradicted from radial direction
Away from 10 center position of conductive tube recoverable deformation occurs for the modified strip 102 of conductive bump 101, carrying conductive bump 101, this
Deformation has restorable trend, therefore its hard-pressed bale network lock pin 80, to make lock pin 80 and conductive tube 10 closely connect, to
Realize the effect of circuit turn-on.Since conductive bump 101 is distributed on the axis direction of conductive tube, the contact with lock pin can be with
For whole conductive bump 101, contact area increases, and can improve contact performance.Lock pin 80 is used to be inserted into one end of conductive tube 10
Tapered structure.
Conductive bump 101 is due to its own indent, and conductive bump 101 can also when by the extruding of lock pin 80
Flexible deformation occurs, that is to say, that modified strip and conductive bump 101 can deform, on the one hand, be easier to make lock pin 80
It is inserted into, on the other hand, big due to deforming, overall restorable trend is more strong, compares so it steps up the power of lock pin
Greatly, to keep the binding force of lock pin and conductive tube tighter, connection is reliable.
It is equipped with necking section 103 in the junction of modified strip 102 and conductive tube 10, modified strip 102 and conductive tube can be weakened
10 coupling stiffness, increases the flexibility of modified strip 102, and the more conducively deformation of modified strip 102 allows lock pin 80 to be smoothly inserted into
Conductive tube 10.
When lock pin 80 is inserted into conductive bump 101, form friction pattern 107 and the fitting of 80 side of lock pin can prevent lock pin
80 slide.
As shown in fig. 6, the arrangements of electric connection of this technology further includes fixes sleeve 30, set in fixes sleeve 30 and conductive tube
To the through-hole of cooperation, via openings are respectively turned inwards to form flanging 301 10 outer profiles, and conductive tube 10 is built in fixes sleeve
In 30 through-hole.Since conductive tube is than relatively thin, he is easy to cut hand or deformation when installation, conductive when assembly
Cylinder 10 is pre-installed in the through-hole in the fixes sleeve 30, makes itself and 10 integral component of the fixes sleeve 30 and conductive tube, rolls over
Side 301 can keep off fixes sleeve 30, prevent fixes sleeve 30 from sliding, and then the component is uniformly mounted in hole set 20, this
Sample can standardize the production with mass in favor of centralized production.
In figure, description position relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is only intended to clearly illustrate the utility model example with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement etc., should be included in the utility model right and want made by within the spirit and principle of type
Within the protection domain asked.
Claims (9)
1. arrangements of electric connection, which is characterized in that including：Conductive tube (10), hole cover (20)；
The conductive tube (10) is hollow and barrel is evenly distributed with modified strip (102), is hollow out between the modified strip (102)
(104)；
Modified strip (102) inner wall is provided with conductive bump (101)；
Hole set (20) endoporus is matched with the conductive tube (10) outer profile, and conductive tube (10) insertion is installed on described
Hole covers the endoporus of (20).
2. arrangements of electric connection according to claim 1, which is characterized in that the modified strip (102) is into conductive tube (10)
The heart is recessed conductive bump (101).
3. arrangements of electric connection according to claim 1, which is characterized in that relative to the conductive tube in the hole set (20)
(10) it is equipped with block (106).
4. arrangements of electric connection according to claim 1, which is characterized in that the modified strip (102) and conductive tube (10)
Junction is equipped with necking section (103).
5. arrangements of electric connection according to claim 4, which is characterized in that the necking section (103) is trapezium structure, trapezoidal
The outer shroud (105) of the upper bottom edge line and conductive tube (10) of structure connects.
6. arrangements of electric connection according to claim 1, which is characterized in that the conductive bump (101) is equipped with form friction pattern
(107)。
7. according to arrangements of electric connection according to any one of claims 1 to 6, which is characterized in that conductive bump (101) end
End tapering structural transition is connected to the modified strip (102) inner wall.
8. according to arrangements of electric connection according to any one of claims 1 to 6, which is characterized in that the arrangements of electric connection is also
Including fixes sleeve (30), the through-hole with the conductive tube (10) outer profile to cooperation is set in the fixes sleeve (30), it is described
Via openings are respectively turned inwards to form flanging (301), and the conductive tube (10) is built in the through-hole of the fixes sleeve (30)
It is interior.
9. according to arrangements of electric connection according to any one of claims 1 to 6, which is characterized in that the arrangements of electric connection is also
Including lock pin (80), the lock pin (80) is used to be inserted into the tapered structure in one end of the conductive tube (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222178.6U CN207691055U (en) | 2017-09-22 | 2017-09-22 | Arrangements of electric connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222178.6U CN207691055U (en) | 2017-09-22 | 2017-09-22 | Arrangements of electric connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691055U true CN207691055U (en) | 2018-08-03 |
Family
ID=62987999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222178.6U Expired - Fee Related CN207691055U (en) | 2017-09-22 | 2017-09-22 | Arrangements of electric connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399601A (en) * | 2020-03-13 | 2020-07-10 | 苏州浪潮智能科技有限公司 | Connecting structure of server power supply and mainboard |
-
2017
- 2017-09-22 CN CN201721222178.6U patent/CN207691055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399601A (en) * | 2020-03-13 | 2020-07-10 | 苏州浪潮智能科技有限公司 | Connecting structure of server power supply and mainboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |