CN209461675U - A kind of electric connector and electric connector seat - Google Patents
A kind of electric connector and electric connector seat Download PDFInfo
- Publication number
- CN209461675U CN209461675U CN201821253193.1U CN201821253193U CN209461675U CN 209461675 U CN209461675 U CN 209461675U CN 201821253193 U CN201821253193 U CN 201821253193U CN 209461675 U CN209461675 U CN 209461675U
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- contact
- group
- contact chip
- electric connector
- tabletting
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Abstract
A kind of electric connector and electric connector seat, including first group of contact chip, first group of contact chip are made of the contact sheet bodies that two rows are oppositely arranged, and the upper ends of two rows contact sheet bodies are connected and lower end forms socket；The electric connector seat adds at least one set of contact chip, the contact patch of adding is within first group of contact chip, and add contact patch include it is two rows of be oppositely arranged add contact sheet body, the two rows for adding contact patch add the lower end of contact sheet body and form socket, and the socket and the socket of first group of contact chip are towards identical；Compared with prior art, so that the connection between inserted sheet and contact chip is relatively reliable, the contact area between plug and contact chip is increased simultaneously, so that contact resistance becomes smaller with calorific value, and the double-deck contact chip increases the surface area of contact chip, improves the radiating efficiency of contact surface, reduces security risk, the double-deck contact chip is set and does not increase the size of structure, and effectively controls cost.
Description
Technical field
The utility model belongs to connector technique field, more particularly, to a kind of electric connector and electric connector seat.
Background technique
It in the electric wiring maintenance of new-energy automobile, needs to use service switch, for plug to be pulled cutting electricity
Source guarantees safety when maintenance in time cut off power supply, in normal work, unstable due to electric wiring
Property, circuit may generate short circuit or open circuit phenomenon, when there are short-circuit conditions, circuit can generate a large amount of electric current, thus
Cause circuit to can not accept excessive load and circuit is burned out, influences the maintenance of electric energy automobile, while short circuit can produce
Raw a large amount of heat, can damage the electrical component on electric wiring, to influence service life and the maintenance feelings of electric wiring
Condition；In maintenance process, since structure is complicated for new-energy automobile, maintenance when only have lesser space for place repair open
It closes.
In modern use process, after power outlet withdrawing multiple with plug, it is easy to produce the loosening of socket, thus
Generate contact between plug and socket not, so that it is inconvenient for use between plug and socket, it is hidden to exist simultaneously certain safety
Suffer from, is easy the generation for making contact chip overheat lead to fire incident.
China Patent Publication No. CN206370526U discloses a kind of contact chip for socket, the contact chip including strip
Ontology, contact chip ontology one end, which is equipped with, inserts sleeve by the second level that three elastic slices form, and the contact chip ontology other end is equipped with three
Grade sleeve, be equipped in the middle part of contact chip ontology for a sequence of wire connecting portion of connecting terminal；The three-level inserts sleeve directly by connecing
One end brake forming of contact ontology, contact chip ontology are equipped with notch, contact chip close to the edge in the knee of three-level sleeve
One side in the knee of ontology and notch far from three-level sleeve is to being formed by bending corbel back slab on the outside of three-level sleeve.
Certain loosening can be generated in use for some time by appealing disclosed this female contact piece, thus above-mentioned contact
Piece is to can not achieve the close contact of plug and socket when Plug contact, and same single contact surface can generate the accumulation of heat,
There are some potential safety problemss.
Summary of the invention
The utility model is to provide one kind securely and reliably to overcome above-mentioned defect in the prior art, easy to operate, is made
With convenient and fast electric connector seat.
In order to reach the goals above, the technical scheme adopted by the utility model is a kind of electric connector, including first group
Contact chip, first group of contact chip are made of the contact sheet body that two rows are oppositely arranged, and the upper end of two rows contact sheet body is connected and lower end
Form socket；The electric connector seat adds at least one set of contact chip, and the contact patch of adding connects in described first group
Within contact, and add contact patch include it is two rows of be oppositely arranged add contact sheet body, the two rows for adding contact patch are added
The lower end for contacting sheet body forms socket, and the socket and the socket of first group of contact chip are towards identical.
As a kind of preferred embodiment of the utility model, it is described be oppositely arranged add contact sheet body top part not and relatively
Wall is connected in the contact chip body of setting.
As a kind of preferred embodiment of the utility model, described add is equipped with supporting element, supporting element two between contact patch
Side respectively with add contact sheet body be connected.
Described to add equidistant arrangement between contact sheet body as a kind of preferred embodiment of the utility model, adjacent add connects
The first gap is equipped between contact body；It contacts sheet body and is equipped with the second gap, the first gap is identical as the second gap spacing.
As a kind of preferred embodiment of the utility model, it is described state first group of contact chip be externally provided with for clamp first group connect
The compressing member of contact, compressing member two sides inner wall are connected with first group of contact chip outer wall.
As a kind of preferred embodiment of the utility model, the compressing member includes the first tabletting and the second tabletting, the first pressure
Piece and the second tabletting are oppositely arranged, and connecting rod, the first tabletting, the second tabletting and connecting rod are equipped between the first tabletting and the second tabletting
Between be integrally formed.
As a kind of preferred embodiment of the utility model, first tabletting and the second tabletting are outer with contact sheet body respectively
Wall offsets, while being limited between the first tabletting and the second tabletting by connecting rod.
As a kind of preferred embodiment of the utility model, first group of contact chip lower end is formed with the first guide part, increases
If contact patch lower end is formed with the second guide part.
A kind of electric connector seat, including two pedestals pass through conductive rod between two pedestals and connect；Each grafting one of pedestal is inserted
Piece, the inserted sheet are inserted into the socket of the pedestal.
As a kind of preferred embodiment of the utility model, the conductive rod both ends are equipped with the fastening for fastening conductive rod
Part, fastener offset with first group of contact chip.
The beneficial effects of the utility model are: compared with prior art, using the form of the double-deck contact chip, inserted sheet simultaneously with
The double-deck contact chip is in contact, while one group of contact chip includes multiple contact chips body, so that the connection between inserted sheet and contact chip is more
Add reliably, while increasing the contact area between plug and contact chip, so that contact resistance becomes smaller with calorific value, and bilayer connects
Contact increases the surface area of contact chip, improves the radiating efficiency of contact surface, reduces security risk, and the double-deck contact chip is arranged and does not have
There is the size for increasing structure, and effectively controls cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the structural scheme of mechanism of pedestal；
Fig. 5 is the connection schematic diagram of pedestal and inserted sheet；
Fig. 6 is the structural schematic diagram for contacting sheet body and adding contact sheet body；
Fig. 7 is the main view for contacting sheet body and adding contact sheet body；
Fig. 8 is the structural schematic diagram of compressing member；
Appended drawing reference in figure: pedestal 1, first group of contact chip 2 contact sheet body 3, add contact patch 4, add contact sheet body
5, supporting element 6, screw 7, compressing member 8, the first guide part 9, the second guide part 10, inserted sheet 11, circular hole 12, the first gap 13, the
Two gaps 14, the first tabletting 15, the second tabletting 16, connecting rod 17, bolt 18, fastener 19, conductive rod 20.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
As shown in Figs. 1-5, a kind of electric connector seat is equipped between opposite base 1 including two pedestals 1 being oppositely arranged
The conductive rod 20 being fixedly connected with pedestal 1；Pedestal 1 includes first group of contact chip 2 being oppositely arranged and adds contact patch 4, is increased
If contact patch 4 is located in first group of contact chip 2, first group of contact chip 2 is made of two rows contact sheet body 3, two rows contact sheet body 3
Upper end be connected and lower end forms socket, add contact patch 4 and add contact sheet body 5 by two rows and constitute, add contact sheet body 5
Lower end forms socket, the socket and the socket of first group of contact chip 2 towards identical, and first group of contact chip 2 being oppositely arranged and
Contact patch 4 is added towards identical；Inserted sheet 11 compatible with pedestal 1 is equipped with below pedestal 1；When inserted sheet 11 and pedestal 1 cooperate
When connection, first group of contact chip 2 and adds contact patch 4 and be in contact with inserted sheet 11.
Two pedestals 1 being oppositely arranged are located in same level, and inserted sheet 11 is located at 1 lower section of pedestal, and inserted sheet 11 and pedestal 1
It offsets, to realize support of the inserted sheet 11 to pedestal 1, first group of contact chip 2 is used to connect with inserted sheet 11 with contact patch 4 is added
Touching, the first group of contact chip 2 and add contact patch 4 while offseting with the two sides of inserted sheet 11 that when contact is oppositely arranged, due to the
One group of contact chip 2 and to add contact patch 4 be conductive material, so that inserted sheet 11 is in first group of contact chip 2 and adds contact chip
It realizes and is powered under the action of group 4, electric current is transferred to by inserted sheet 11 by first group of contact chip 2 and the effect for adding contact patch 4
On conductive rod 20, conductive rod 20 is red copper bar, has certain electric power storage effect；11 bottom of inserted sheet can carry out certainly according to actual needs
Main design preferably cooperates between inserted sheet 11 and pedestal 1 to realize.
It fits closely at the top of first group of contact chip 2 being oppositely arranged, and passes through between first be oppositely arranged group contact chip 2
Bolt 18 is fixedly connected, and 20 both ends of conductive rod are equipped with the fastener 19 for fastening conductive rod 20, and fastener 19 connects with first group
Contact 2 offsets, and circular hole 12 compatible with conductive rod 20 is equipped at the top of first group of contact chip 2, conductive rod 20 is in fastener 19
It is fixed between first group of contact chip 2 of two sides, is realized between first group of contact chip 2 and conductive rod 20 preferably under effect
Connection, so that conductive safer between conductive plate 20 and first group of contact chip 2.
First group of contact chip 2 and the design of contact patch 4 is added so that the contact area between contact chip and inserted sheet 1 increases
Add, improve the radiating efficiency on contact chip, inserted sheet 11 can from first group of contact chip 2 and add it is conductive simultaneously from contact patch 4,
To reduce the contact resistance between contact chip and inserted sheet 11.
Adding for being oppositely arranged is equipped with supporting element 6 between contact patch 4,6 two sides of supporting element respectively with the increasing that is oppositely arranged
If contact patch 4 offsets, and first group of contact chip 2 is equipped with the screw 7 for fixed and positioning supporting part 6, and supporting element 6 is purple
Copper sheet, for limiting the position of inserted sheet 11, when inserted sheet 11 is mobile when certain position, inserted sheet 11 offsets with supporting element 6, realizes and inserts
Fixation between piece 11 and pedestal 1, while supporting element 6 is also conductive material, inserted sheet 11 can be by the effects of supporting element 6 by electric current
It is transferred to and adds in contact patch 4, supporting element 6 is fixed on by the screw 7 of two sides and is added between contact patch 4, and supporting element 6
It offsets with contact patch 4 is added, so that 1 mechanism of pedestal is more firm.
As shown in figs 6-8, contact patch 4 being added in the application can be designed according to actual needs, and multiple groups add contact
Piece group 4 is located in same level, and multiple groups add equidistant arrangement between contact patch 4, and adjacent add between contact patch 4 sets
There is the first gap 13, the adjacent spacing added between contact patch 4 is equal；First group of contact chip 2 is equipped with and the first gap 13
Corresponding second gap 14, the first gap 13 is identical as 14 spacing of the second gap, and 14 water of the first gap 13 and the second gap
Flat height is identical, adds between contact patch 4 for five and sets that there are four the first gaps 13, and also is provided with four on first group of contact chip 2
For installing compatible compressing member 8 on a second gap 14, the first gap 13 and the second gap 14, compressing member 8 passes through first
Gap 13 and the second gap 14 are adapted with first group of contact chip 2.
Compressing member 8 includes the first tabletting 15 and the second tabletting 16 that are oppositely arranged, and the first tabletting 15 and the second tabletting 16
Between be equipped with connecting rod 17, be integrally formed between the first tabletting 15, the second tabletting 16 and connecting rod 17, first tabletting 15 is corresponding
A piece connecting rod, corresponding two connecting rods of the one the second tablettings 16, is equipped with one between connecting rod 17 and the first tabletting 15 and the second tabletting 16
Fixed radian, the radian are adapted with the radian of first group of contact chip 2.
Width of 17 width of connecting rod less than the first gap 13 and the second gap 14, the first tabletting 15 and the second tabletting 16 and phase
To offseting on the outside of first group of contact chip 3 of setting, after inserted sheet 11 enters first group of contact chip 3, under the action of inserted sheet 11, the
One group of contact chip 3 expands outwardly, since the first tabletting 15 and the second tabletting 16 offset on the outside of first group of contact chip 3 always,
For first group of contact chip 3 after deformation occurs, compressing member 8 is used to limit the deformation of first group of contact chip 3, in inserted sheet 11 into the
First group of contact chip 3 is clamped after one group of contact chip 3, so that the contact between inserted sheet 11 and first group of contact chip 3 is more
Stablize.
First group of contact chip 2 is equipped with the first guide part 9 at the first opening 4, adds contact patch 4 at the second opening 5
Equipped with the second guide part 10, the first guide part 9 is integrally formed with first group of contact chip 2, and the second guide part 10 connects with adding
Contact group 4 is also integrally formed, and the first guide part 9 and the second guide part 10 are designed for so that inserted sheet 11 is being inserted into pedestal 1
When, under the action of the first guide part 9 and the second guide part 10 more accurately with first group of contact chip 2 and add contact patch 4
It is in contact.
The electric connector seat is used for new-energy automobile, plays the role of one and is spaced apart, and is exactly to repair electricity in electric car
When gas route, this pedestal 1 is pulled up, can be cut off the power, guarantees safety when maintenance, in normal work, this dimension
Repairing switch must endure as certain current-carrying, has strict requirements to temperature rise, but is limited by size.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure is used more herein: pedestal 1, first group of contact chip 2 contact sheet body 3, add and connect
Contact group 4 adds and contacts sheet body 5, supporting element 6, screw 7, compressing member 8, the first guide part 9, the second guide part 10, inserted sheet 11,
Circular hole 12, the first gap 13, the second gap 14, the first tabletting 15, the second tabletting 16, connecting rod 17, bolt 18, fastener 19 are led
The terms such as torch 20, but it does not exclude the possibility of using other terms；The use of these items is only for more easily retouch
State and explain the essence of the utility model；Being construed as any additional limitation all is and the spirit of the present invention phase
It violates.
Claims (10)
1. a kind of electric connector, including first group of contact chip (2), the contact chip that first group of contact chip (2) is oppositely arranged by two rows
Body (3) is constituted, and the upper end of two rows contact sheet body (3) is connected and lower end forms socket；It is characterized in that, electric connector seat add to
Few one group of contact chip, adds contact patch (4) and is within first group of contact chip (2), and add contact patch (4) and include
Contact sheet body (5) that two rows were oppositely arranged add, the two rows for adding contact patch (4) are added the lower end of contact sheet body (5) and are formed
Socket, the socket and the socket of first group of contact chip (2) are towards identical.
2. a kind of electric connector according to claim 1, which is characterized in that it is described be oppositely arranged add contact sheet body
(5) top is connected with contact sheet body (3) inner wall being oppositely arranged respectively.
3. a kind of electric connector according to claim 2, which is characterized in that described add between contact patch (4) is equipped with
Supporting element (6), supporting element (6) two sides respectively with add contact sheet body (5) be connected.
4. a kind of electric connector according to claim 3, which is characterized in that described to add between contact sheet body (5) equidistantly
Arrangement, adjacent add between contact sheet body (5) are equipped with the first gap (13)；It contacts sheet body (3) and is equipped with the second gap (14), the
One gap (13) is identical as the second gap (14) spacing.
5. a kind of electric connector according to claim 2, which is characterized in that first group of contact chip (2) peripheral hardware is useful
In the compressing member (8) for clamping first group of contact chip (2), compressing member (8) two sides inner wall is connected with first group of contact chip (2) outer wall.
6. a kind of electric connector according to claim 5, which is characterized in that the compressing member (8) includes the first tabletting
(15) it is oppositely arranged with the second tabletting (16), the first tabletting (15) and the second tabletting (16), and the first tabletting (15) and the second pressure
Connecting rod (17) are equipped between piece (16), are integrally formed between the first tabletting (15), the second tabletting (16) and connecting rod (17).
7. a kind of electric connector according to claim 6, which is characterized in that first tabletting (15) and the second tabletting
(16) outer wall respectively with contact sheet body (3) offsets, while passing through connecting rod between the first tabletting (15) and the second tabletting (16)
(17) it limits.
8. a kind of electric connector according to claim 1, which is characterized in that first group of contact chip (2) lower end is formed
There are the first guide part (9), adds contact patch (4) lower end and be formed with the second guide part (10).
9. a kind of electric connector seat, which is characterized in that including two pedestals (1), connected between two pedestals (1) by conductive rod (20)
It connects；The pedestal (1) includes such as the described in any item electric connectors of claim 1-8, each one inserted sheet of grafting of pedestal (1)
(11), the inserted sheet (11) is inserted into the socket of the pedestal (1).
10. a kind of electric connector seat according to claim 9, which is characterized in that conductive rod (20) both ends, which are equipped with, to be used
In the fastener (19) of fastening conductive rod (20), fastener (19) offsets with first group of contact chip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253193.1U CN209461675U (en) | 2018-08-06 | 2018-08-06 | A kind of electric connector and electric connector seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821253193.1U CN209461675U (en) | 2018-08-06 | 2018-08-06 | A kind of electric connector and electric connector seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461675U true CN209461675U (en) | 2019-10-01 |
Family
ID=68035637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821253193.1U Active CN209461675U (en) | 2018-08-06 | 2018-08-06 | A kind of electric connector and electric connector seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838642A (en) * | 2019-11-07 | 2020-02-25 | 丰县杰兰特电动车有限公司 | Anti-drop plug for electric vehicle charger |
-
2018
- 2018-08-06 CN CN201821253193.1U patent/CN209461675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838642A (en) * | 2019-11-07 | 2020-02-25 | 丰县杰兰特电动车有限公司 | Anti-drop plug for electric vehicle charger |
| CN110838642B (en) * | 2019-11-07 | 2021-03-09 | 丰县杰兰特电动车有限公司 | Anti-drop plug for electric vehicle charger |
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