CN208955244U - A kind of contact chip architecture with nut and the electric connector using it - Google Patents
A kind of contact chip architecture with nut and the electric connector using it Download PDFInfo
- Publication number
- CN208955244U CN208955244U CN201821794655.0U CN201821794655U CN208955244U CN 208955244 U CN208955244 U CN 208955244U CN 201821794655 U CN201821794655 U CN 201821794655U CN 208955244 U CN208955244 U CN 208955244U
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- Prior art keywords
- sheet body
- body portion
- contact chip
- nut
- vertical
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
A kind of contact chip architecture with nut, including contact chip, the first hex nut and the second hex nut；Contact chip includes the first vertical sheet body portion, first level sheet body portion, second vertical sheet body portion and the second horizontal sheet body portion, the upper end in the first vertical sheet body portion is connect with first level sheet body portion, first level sheet body lower surface riveting has the first hex nut, the a side in the first vertical sheet body portion is along being equipped with the first groove, the upper end in the second vertical sheet body portion is connect with the second horizontal sheet body portion, second vertical sheet body portion is coplanar with the first vertical sheet body portion and is connected, the other side edge of second vertical sheet body is equipped with the second groove, second horizontal sheet body lower surface riveting has the second hex nut.By by hex nut riveting on contact chip, so that hex nut position on contact chip is relatively fixed and can not rotate, the structural strength at the screw connecting hole on original contact chip is enhanced, structure is simplified, reduces work installation space on electrical connectors.
Description
Technical field
The utility model belongs to technical field of electric connectors, in particular to a kind of contact chip architecture with nut and applies it
Electric connector.
Background technique
The contact chip of existing high current type connector is all made of the contact chip of terminal strip formula, by opening hole on contact chip
Or threaded hole realizes the connection with screw.Connector is required to have higher strength structure on certain special electrical equipments,
Especially contact chip contact with cable core wire fixation is had to firm reliable, avoids the bonding strength of cable and contact chip too low right
The structure of entire electric appliance damages.But existing contact chip architecture is unable to satisfy above-mentioned requirements.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of contact chip architecture with nut and the electric connector using it.
The purpose of this utility model can be realized by following technical proposals: a kind of contact chip architecture with nut, packet
Include contact chip, the first hex nut and the second hex nut；The contact chip includes the first vertical sheet body portion, first level sheet body
Portion, the second vertical sheet body portion and the second horizontal sheet body portion, upper end and the first level sheet body portion in the first vertical sheet body portion
One end connection, a side in the first vertical sheet body portion are equipped with first along the first groove, first level sheet body portion is equipped with
The upper end of circular hole, the second vertical sheet body portion is connect with the one end in the second horizontal sheet body portion, the height in the second vertical sheet body portion
Less than the height in the first vertical sheet body portion, the second vertical sheet body portion is coplanar with the first vertical sheet body portion and the second vertical sheet body one
Side is linked together along the other side edge with the first vertical sheet body portion, and the other side edge of the second vertical sheet body is equipped with second
Groove, the second horizontal sheet body portion are equipped with the second circular hole, and the second horizontal sheet body portion and first level piece body region are in second
The same side in vertical sheet body portion and the first vertical sheet body portion；First hex nut is set to the following table in first level sheet body portion
Face and riveting enter in the first circular hole, and second hex nut is set to the lower surface in the second horizontal sheet body portion and riveting enters second
In circular hole.
Further, the diameter of first hex nut less than the second hex nut diameter, corresponding described first
Diameter of the diameter of circular hole less than the second circular hole.Further, the size in first level sheet body portion is less than the second level
The size in sheet body portion.
Further, the described first vertical sheet body portion, first level sheet body portion, the second vertical sheet body portion and the second horizontal plate
Body portion is in rectangle, and the corner in the corner in first level sheet body portion and the second horizontal sheet body portion is fillet.Further
Ground, the junction and the second vertical sheet body portion and the second horizontal sheet body portion in the first vertical sheet body portion and first level sheet body portion
Junction be arc surface transition.
A kind of electric connector for applying the contact chip architecture with nut, including plastic casing, the first contact chip and second connect
Contact, first contact chip and the above-mentioned contact chip architecture with nut of the second contact chip, the first contact chip and second connect
The structure axial symmetry of contact, the first contact chip and the second contact chip are symmetrically installed on plastic casing, the first contact chip and
The direction in the first level sheet body portion of two contact chips is disposed opposite to each other, the first vertical sheet body portion of the first contact chip and the second contact chip
The inside of plastic casing is mounted on the second vertical sheet body portion and by the first groove and the second groove and plastic casing
Portion's structure is fixed, and the first level sheet body portion of the first contact chip and the second contact chip and the second horizontal sheet body portion are mounted on plastic cement
The surface of shell.
Further, further include two screws, pacify respectively in the second circular hole of first contact chip and the second contact chip
Equipped with a screw.
Compared with prior art, the utility model has the beneficial effects that by by hex nut riveting on contact chip so that
Hex nut and contact chip are fitted close, and hex nut position on contact chip is relatively fixed and can not rotate, and are enhanced original
The structural strength at screw connecting hole on contact chip, enhances the bonding strength of cable and contact chip, and simplify structure,
Reduce work installation space on electrical connectors.
Detailed description of the invention
Fig. 1 is a structural schematic diagram of the contact chip architecture with nut.
Fig. 2 is another structural schematic diagram of the contact chip architecture with nut.
Fig. 3 is the front view of the contact chip architecture with nut.
Fig. 4 is the side view of the contact chip architecture with nut.
Fig. 5 is the structural schematic diagram using the electric connector of the contact chip architecture with nut.
Fig. 6 is the front view using the electric connector of the contact chip architecture with nut.
Part numbers are as follows in Fig. 1 to Fig. 4:
1 contact chip
101 first vertical sheet body portions
102 first level sheet body portions
103 second vertical sheet body portions
104 second horizontal sheet body portions
105 first grooves
106 first circular holes
107 second grooves
108 second circular holes
2 first hex nuts
3 second hex nuts.
Part numbers are as follows in Fig. 5 and Fig. 6:
1 plastic casing
2 first contact chips
3 second contact chips
4 screws.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, becomes apparent from those skilled in the art
How ground understanding practices the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
Referring to Fig. 1 to Fig. 4, a kind of contact chip architecture with nut, including contact chip 1, the first hex nut 2 and the two or six
Angle nut 3；The contact chip 1 includes the first vertical sheet body portion 101, first level sheet body portion 102, the second vertical sheet body portion 103
It is connect with the upper end in the second horizontal sheet body portion 104, the first vertical sheet body portion 101 with the one end in first level sheet body portion 102,
The a side in the first vertical sheet body portion 101 is equipped with first along the first groove 105, first level sheet body portion 102 is equipped with
The upper end of circular hole 106, the second vertical sheet body portion 103 is connect with the one end in the second horizontal sheet body portion 104, the second vertical sheet body
For the height in portion 103 less than the height in the first vertical sheet body portion 101, the second vertical sheet body portion 103 and the first vertical sheet body portion 101 are total
A side of face and the second vertical sheet body is linked together along the other side edge with the first vertical sheet body portion 101, the second vertical piece
The other side edge of body is equipped with the second groove 107, and the second horizontal sheet body portion 104 is equipped with the second circular hole 108, the second water
Tablets portion 104 and first level sheet body portion 102 are located at the same of the second vertical sheet body portion 103 and the first vertical sheet body portion 101
Side；First hex nut 2 is set to the lower surface in first level sheet body portion 102 and riveting enters in the first circular hole 106, described
Second hex nut 3 is set to the lower surface in the second horizontal sheet body portion 104 and riveting enters in the second circular hole 108.
Diameter of the diameter of first hex nut 2 less than the second hex nut 3, corresponding first circular hole 106
Diameter less than the diameter of the second circular hole 108, the size in corresponding first level sheet body portion 102 is less than the second horizontal sheet body
The size in portion 104.
The first vertical sheet body portion 101, first level sheet body portion 102, the second vertical sheet body portion 103 and the second horizontal plate
Body portion 104 is in rectangle, and the corner in the corner in first level sheet body portion 102 and the second horizontal sheet body portion 104 is fillet,
The junction and the second vertical sheet body portion 103 and second in the first vertical sheet body portion 101 and first level sheet body portion 102 are horizontal
The junction in sheet body portion 104 is arc surface transition.
The contact chip 1, the first hex nut 2 and the second hex nut 3 are metal material.
When actual implementation, first hex nut 2 is M3*0.5 nut, and the second hex nut 3 is M4*0.75 nut.
When actual processing, contact chip 1 uses panel beating, a side edge and the first vertical sheet body portion of the second vertical sheet body
Trimming processing is done in the not connected part of 101 another side, and first level sheet body portion 102 and the second horizontal sheet body portion 104 are
For Bending Processing molding.
By by hex nut riveting on contact chip 1 so that hex nut and contact chip 1 are fitted close, hex nut
Position is relatively fixed on contact chip 1 and can not rotate, and enhances the structural strength at original screw connecting hole, enhances cable
With the bonding strength of contact chip 1, and structure is simplified, reduces work installation space.
Referring to figs. 5 and 6, a kind of electric connector, including plastic casing 1, the first contact chip 2 and the second contact chip 3, it is described
First contact chip 2 is all made of the above-mentioned contact chip architecture with nut, and the first contact chip 2 and second with the second contact chip 3
The structure axial symmetry of contact chip 3, the first contact chip 2 and the second contact chip 3 are symmetrically installed on plastic casing 1, the first contact
The direction in the first level sheet body portion of piece 2 and the second contact chip 3 is disposed opposite to each other, and the first of the first contact chip 2 and the second contact chip 3
Vertical sheet body portion and the second vertical sheet body portion are mounted on the inside of plastic casing 1 and by the first groove and the second grooves and modeling
The internal structure of rubber shell body 1 is fixed, the first level sheet body portion and the second horizontal sheet body of the first contact chip 2 and the second contact chip 3
Portion is mounted on the surface of plastic casing 1.
Further include two screws 4, is separately installed with one in the second circular hole of first contact chip 2 and the second contact chip 3
A screw 4.
Using the contact chip with nut, work installation space of the contact chip on plastic casing can be effectively reduced, and
And simplify the internal structure of plastic casing.
It should be pointed out that can also have a variety of transformation and the implementation of remodeling for the utility model through absolutely proving
Scheme, it is not limited to the specific embodiment of above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the protection scope of the utility model should include those for ordinary skill
It obviously converts or substitutes and retrofit for personnel.
Claims (7)
1. a kind of contact chip architecture with nut, which is characterized in that including contact chip, the first hex nut and the second hexagonal spiral shell
It is female；The contact chip includes the first vertical sheet body portion, first level sheet body portion, the second vertical sheet body portion and the second horizontal sheet body
The upper end in portion, the first vertical sheet body portion is connect with the one end in first level sheet body portion, a side in the first vertical sheet body portion
Along being equipped with the first groove, first level sheet body portion is equipped with the first circular hole, the upper end in the second vertical sheet body portion with
The one end in the second horizontal sheet body portion connects, and for the height in the second vertical sheet body portion less than the height in the first vertical sheet body portion, second is perpendicular
Straight sheet body portion is coplanar with the first vertical sheet body portion and the other side on a side edge and the first vertical sheet body portion of the second vertical sheet body
Edge is linked together, and the other side edge of the second vertical sheet body is equipped with the second groove, and the second horizontal sheet body portion is equipped with
Second circular hole, the second horizontal sheet body portion and first level piece body region are same in the second vertical sheet body portion and the first vertical sheet body portion
Side；First hex nut is set to the lower surface in first level sheet body portion and riveting enters in the first circular hole, and described second
Hex nut is set to the lower surface in the second horizontal sheet body portion and riveting enters in the second circular hole.
2. the contact chip architecture according to claim 1 with nut, which is characterized in that the diameter of first hex nut
Less than the diameter of the second hex nut, the diameter of the diameter of corresponding first circular hole less than the second circular hole.
3. the contact chip architecture according to claim 2 with nut, which is characterized in that the ruler in first level sheet body portion
The very little size less than the second horizontal sheet body portion.
4. the contact chip architecture according to claim 1-3 with nut, which is characterized in that first vertical piece
Body portion, first level sheet body portion, the second vertical sheet body portion and the second horizontal sheet body portion are in rectangle, first level sheet body portion
Corner and the corner in the second horizontal sheet body portion be fillet.
5. the contact chip architecture according to claim 4 with nut, which is characterized in that the first vertical sheet body portion and
The junction in the junction in one horizontal sheet body portion and the second vertical sheet body portion and the second horizontal sheet body portion is arc surface transition.
6. a kind of electric connector for applying the contact chip architecture with nut, which is characterized in that including plastic casing, the first contact chip
With the second contact chip, it is described in any item with nut that first contact chip and the second contact chip are all made of claim 1-5
Chip architecture is contacted, and the structure axial symmetry of the first contact chip and the second contact chip, the first contact chip and the second contact chip are symmetrical
Ground is installed on plastic casing, and the direction in the first level sheet body portion of the first contact chip and the second contact chip is disposed opposite to each other, and first
The the first vertical sheet body portion and the second vertical sheet body portion of contact chip and the second contact chip are mounted on the inside of plastic casing and lead to
The internal structure for crossing the first groove and the second groove and plastic casing is fixed, the first level of the first contact chip and the second contact chip
Sheet body portion and the second horizontal sheet body portion are mounted on the surface of plastic casing.
7. the electric connector of contact chip architecture of the application with nut according to claim 6, which is characterized in that further include two
A screw is separately installed in second circular hole of a screw, first contact chip and the second contact chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794655.0U CN208955244U (en) | 2018-11-01 | 2018-11-01 | A kind of contact chip architecture with nut and the electric connector using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794655.0U CN208955244U (en) | 2018-11-01 | 2018-11-01 | A kind of contact chip architecture with nut and the electric connector using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955244U true CN208955244U (en) | 2019-06-07 |
Family
ID=66743889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821794655.0U Active CN208955244U (en) | 2018-11-01 | 2018-11-01 | A kind of contact chip architecture with nut and the electric connector using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955244U (en) |
-
2018
- 2018-11-01 CN CN201821794655.0U patent/CN208955244U/en active Active
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| GR01 | Patent grant |