CN208062332U - Fool-proof connector with heat sinking function - Google Patents
Fool-proof connector with heat sinking function Download PDFInfo
- Publication number
- CN208062332U CN208062332U CN201820136919.7U CN201820136919U CN208062332U CN 208062332 U CN208062332 U CN 208062332U CN 201820136919 U CN201820136919 U CN 201820136919U CN 208062332 U CN208062332 U CN 208062332U
- Authority
- CN
- China
- Prior art keywords
- shell
- fool
- sinking function
- heat sinking
- positioning column
- 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.)
- Expired - Fee Related
Links
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of fool-proof connector with heat sinking function, includes shell, multiple terminals；The shell is the integrated formed structure by injection molding, and the terminal is fastened on the inside of shell, and the top of the shell is equipped with suction piece；The front and back two sides of the shell is equipped with multiple heat emission holes；The bottom of the shell sets the positioning column to differ there are two diameter；By the way that equipped with multiple heat emission holes, which can make extraneous air and the convection current in grafting port recess, prevent connector temperature excessively high on two sides before and after the shell, improves operating rate and prolong the service life;There is a situation where positive and negative anodes reversal connections when fool proof protrusion can prevent external connection-peg from being docked with connector there are two being set on the outside of the interface groove of housing upper surface simultaneously.
Description
Technical field
The utility model is related to field of connectors technologies, refer in particular to a kind of fool-proof connector with heat sinking function.
Background technology
As the capacity carried out data transmission needed for user increasingly increases, the user volume of computer and mobile phone is constantly soaring.Institute
With, the connector market demand of current data transmission or very big, and usage time is very long, is easy accumulation heat
Amount, however present connector does not have heat sinking function very much, the excessively high operating rate that can influence connector of temperature, shortening make
With the service life and using dangerous, simultaneously because people are easy in routine use by connector reversal connection, occur data receiver less than,
Or the case where connector is made a mess of, so we it is necessary to develop a kind of fool-proof connector with heat sinking function.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of with scattered
The fool-proof connector of hot function can effectively solve the problems, such as existing connector there are service lifes and is short low with safety coefficient.
To achieve the above object, the utility model is using following technical solution：
A kind of fool-proof connector with heat sinking function includes shell, multiple terminals；The shell is by injection molding
Integrated formed structure, the terminal are fastened on the inside of shell, and the top of the shell is equipped with suction piece；The front and back two sides of the shell
Equipped with multiple heat emission holes；The bottom of the shell sets the positioning column to differ there are two diameter.
As a preferred embodiment：The suction piece includes absorption face and multiple angles, and absorption face setting is being inhaled
The upper surface of pickup, the angle are fixed on the positioning groove of the front-back of shell.
As a preferred embodiment：The positioning column refers to the first positioning column and the second positioning column, the first positioning column position
In the left side of housing lower surface, which is located at the right side of housing lower surface, which is more than second
Positioning column.
As a preferred embodiment：The upper surface of the shell is equipped with grafting port recess, the left and right two of the grafting port recess
The lateral surface on side is equipped with fool proof protrusion.
As a preferred embodiment：The medial surface of the right and left of the grafting port recess is equipped with locating piece.
As a preferred embodiment：The left and right sides of the shell is equipped with guide groove, and the lower end of the guide groove has metal
Piece, the sheet metal and shell one produced by insert molding.
As a preferred embodiment：The lower surface of the shell is equipped with multiple mounting grooves, following table of the mounting groove from shell
Face is through to the upper surface of shell, and the terminal is plugged in corresponding mounting groove, and plate washer is equipped between adjacent mounting groove.
As a preferred embodiment：The welding foot of the terminal is patch type leg.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
By before and after the shell, equipped with multiple heat emission holes, which can make extraneous air and grafting stomatodeum on two sides
Convection current in slot prevents connector temperature excessively high, improves operating rate and prolongs the service life;Connecing in housing upper surface simultaneously
The feelings that positive and negative anodes reversal connection occurs when can prevent external connection-peg from being docked with connector there are two fool proof protrusion are set on the outside of port recess
Condition.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Description of the drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram of the shell of the preferred embodiment of the utility model；
Fig. 3 is the stereoscopic schematic diagram of the terminal of the preferred embodiment of the utility model.
Description of drawing identification：
10, shell 11, positioning groove
12, suction piece 121, absorption face
122, angle 13, the first positioning column
14, the second positioning column 15, interface groove
151, fool proof protrusion 152, heat emission hole
153, locating piece 16, guide groove
161, sheet metal 17, mounting groove
171, plate washer 20, terminal
21, ontology 22, welding foot
23, contact flat spring.
Specific implementation mode
It please refers to shown in Fig. 1 to Fig. 3, that show the concrete structures of the preferred embodiment of the utility model, include
Shell 10, multiple terminals 20.
The shell 10 is the integrated formed structure by injection molding, and the front-back of the shell 10 is equipped with multiple positioning grooves
11, the top of the shell 10 is equipped with suction piece 12, which includes absorption face 121 and multiple angles 122, the absorption
Face 121 is arranged in the upper surface of suction piece 12, which is fixed on positioning groove 11 above-mentioned, and suction piece 12 is set
Meter on the housing 10, can shorten manipulator（Do not show in figure）The time for drawing shell 10, greatly improve manipulator efficiency of assembling.It should
The bottom of shell 10 sets the positioning column to differ there are two diameter, which refers to the first positioning column 13 and the second positioning column 14,
First positioning column 13 is located at the left side of 10 lower surface of shell, which is located at the right side of 10 lower surface of shell, should
First positioning column, 13 diameter is more than the second positioning column 14, and the positioning column of two different-diameters of design can prevent the assembly side of connector
It is anti-to lane.The upper surface of the shell 10 is equipped with a grafting port recess 15, on the lateral surface of the right and left of the grafting port recess 15
Equipped with fool proof protrusion 151, which can prevent external lug（Do not show in figure）When being connect with this connector, positive and negative anodes
It is reversed to damage.The front and back two sides of the shell 10 is equipped with multiple heat emission holes 152, the heat emission hole 152 can make extraneous air with
Convection current in grafting port recess 15 prevents connector temperature excessively high.It is set on the medial surface of the right and left of the grafting port recess 15
There is locating piece 153, which can make connector grafting more firm.The left and right sides of the shell 10 is equipped with guide groove 16, should
When guide groove 16 can be such that external lug is docked with connector, guiding and protective effect are played, the lower end tool of the guide groove 16
There is sheet metal 161, the sheet metal 161 and the integrated produced by insert molding of shell 10.The sheet metal 161 can play one for this connector to be determined
Position effect, in connector grafting, can prevent connector plug-in position too deep or excessively shallow.The lower surface of the shell 10 is equipped with more
A mounting groove 17, the mounting groove 17 are through to the upper surface of shell 10 from the lower surface of shell 10, and the terminal 20 is plugged in pair
In the mounting groove 17 answered, plate washer 171 is equipped between adjacent mounting groove 17, which can prevent between terminal 20 and terminal 20
It touches, to which short circuit occur.
The terminal 20 is fastened on the inside of shell 10 by aforementioned mounting groove 17, which includes ontology 21, welding
The welding foot 22 of foot 22 and contact flat spring 23, the terminal 20 is patch type leg.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of fool-proof connector with heat sinking function, it is characterised in that：Include shell, multiple terminals；The shell is
By the integrated formed structure of injection molding, the terminal is fastened on the inside of shell, and the top of the shell is equipped with suction piece；The shell
Front and back two sides be equipped with multiple heat emission holes；The bottom of the shell sets the positioning column to differ there are two diameter.
2. the fool-proof connector according to claim 1 with heat sinking function, it is characterised in that：The suction piece includes
Absorption face and multiple angles, the absorption face are arranged in the upper surface of suction piece, which is fixed on the front-back of shell
On positioning groove.
3. the fool-proof connector according to claim 1 with heat sinking function, it is characterised in that：The positioning column refers to
One positioning column and the second positioning column, first positioning column are located at the left side of housing lower surface, which is located under shell
The right side on surface, the first positioning column diameter are more than the second positioning column.
4. the fool-proof connector according to claim 1 with heat sinking function, it is characterised in that：The upper surface of the shell
Equipped with grafting port recess, the lateral surface of the right and left of the grafting port recess is equipped with fool proof protrusion.
5. the fool-proof connector according to claim 4 with heat sinking function, it is characterised in that：The grafting port recess
The medial surface of the right and left is equipped with locating piece.
6. the fool-proof connector according to claim 1 with heat sinking function, it is characterised in that：The left and right two of the shell
Side is equipped with guide groove, and the lower end of the guide groove has sheet metal, the sheet metal and shell one produced by insert molding.
7. the fool-proof connector according to claim 1 with heat sinking function, it is characterised in that：The lower surface of the shell
Equipped with multiple mounting grooves, which is through to the upper surface of shell from the lower surface of shell, and the terminal is plugged in corresponding
In mounting groove, plate washer is equipped between adjacent mounting groove.
8. the fool-proof connector according to claim 1 or claim 7 with heat sinking function, it is characterised in that：The weldering of the terminal
Pin is patch type leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136919.7U CN208062332U (en) | 2018-01-26 | 2018-01-26 | Fool-proof connector with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136919.7U CN208062332U (en) | 2018-01-26 | 2018-01-26 | Fool-proof connector with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208062332U true CN208062332U (en) | 2018-11-06 |
Family
ID=63995980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136919.7U Expired - Fee Related CN208062332U (en) | 2018-01-26 | 2018-01-26 | Fool-proof connector with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208062332U (en) |
-
2018
- 2018-01-26 CN CN201820136919.7U patent/CN208062332U/en not_active Expired - Fee Related
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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: 20181106 Termination date: 20200126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |