CN209516040U - A kind of terminal base structure and electric car - Google Patents
A kind of terminal base structure and electric car Download PDFInfo
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- CN209516040U CN209516040U CN201920121329.1U CN201920121329U CN209516040U CN 209516040 U CN209516040 U CN 209516040U CN 201920121329 U CN201920121329 U CN 201920121329U CN 209516040 U CN209516040 U CN 209516040U
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- mounting hole
- compartment
- connection terminal
- harness connection
- base structure
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Abstract
The utility model relates to technical field of automobile parts, specifically a kind of terminal base structure and electric car, including pedestal, partition, connector, electrode column and harness connection terminal；The pedestal includes the first mounting hole, the second mounting hole and groove, and the connector is arranged in first mounting hole, and the electrode column is arranged in second mounting hole, and the groove is arranged in the base bottom surface；The partition is arranged in the base end face, and the partition is used to form compartment；The harness connection terminal is arranged on the connector, and the harness connection terminal fitting surface is inclined-plane.The setting of the utility model further groove is in bottom surface, while harness connection terminal end face is designed as inclined-plane, and underbody sealing surface height is improved, reduce the contact probability of liquid and sealing surface, it avoids harness connection terminal end face from generating seeping phenomenon, reduces junction block leakage risk, reduce short circuit phenomenon.
Description
Technical field
The utility model relates to technical field of automobile parts, in particular to a kind of terminal base structure and electric car.
Background technique
The environment lived at one's side is increasingly paid attention to social progress, people with the development of economy, protects environment
Consciousness is more and more stronger, therefore reasonable employment gradually this attention of many eco-friendly power sources, clean energy resource, is arranged in schedule.Tradition combustion
The important tool that petrol car is gone on a journey as people, exhaust emissions problem are that masses are of interest always, and the discharge of tail gas causes greatly
The pollution of amount, and the pollution emission environment of the appearance very good solution of pure electric vehicle energy automobile conventional fuel oil automobile is asked
There is zero-emission to be capable of the huge advantage of clean and environmental protection, obtain the attention of world many countries, China for topic, pure electric vehicle energy automobile
Also the research and development for increasingly paying attention to pure electric vehicle energy automobile, constantly put into effect the hair that various policies foster pure electric vehicle energy automobile industry
Exhibition.
Pure electric vehicle energy automobile is fast-developing and universal now, and cost becomes inevitable project, the pure electric vehicle energy
It is mainly operated by battery charging in automobile, battery charging plant is mainly low-voltage DC, and wherein DC/DC is
High voltage direct current is converted into the device of low-voltage DC, the corresponding battery of the output of DC/DC.
The output connection seat of current DC/DC mainly considers economic reason, using the junction block of threaded post type of attachment, and
Without the fast socket, connector of the higher better protecting effect of price, the junction block of threaded post connection type in the market is generally in DC/
Material groove is stolen in the binding post side setting of DC junction block, this design leads to expect steathily ponding easy to form in groove, and there are electric leakage wind
Danger can make battery short circuit even explode.Therefore, the junction block of threaded post type of attachment is equipped with drain function, can kept away
Exempting from ponding leads to leakage risk.
Utility model content
In view of the above problems in the prior art, the purpose of this utility model is to provide a kind of terminal base structure and electronic vapour
Vehicle, groove setting is in bottom surface, while harness connection terminal end face is designed as inclined-plane, and underbody sealing surface height is mentioned
Height reduces the contact probability of liquid and sealing surface, and harness connection terminal end face is avoided to generate seeping phenomenon, reduces junction block electric leakage
Risk reduces short circuit phenomenon.
To solve the above-mentioned problems, the utility model provides a kind of terminal base structure, including pedestal, partition, connector, electricity
Pole and harness connection terminal；The pedestal includes the first mounting hole, the second mounting hole and groove, and the connector is arranged in institute
It states in the first mounting hole, the electrode column is arranged in second mounting hole, and the groove is arranged on the pedestal ground；Institute
It states partition to be arranged in the base top surface, the partition is used to form compartment；The harness connection terminal setting is patched described
On part, the harness connection terminal fitting surface is inclined-plane.
Further, the pedestal is insulating materials.
Further, the compartment includes first compartment and second compartment, and first mounting hole is arranged described first
In compartment, second mounting hole is arranged in the second compartment.
Further, the first compartment and the second compartment are equipped with opening.
Further, the electrode column is cathode.
Further, the harness connection terminal fitting surface tilt angle is 3 °.
Further, the harness connection terminal fitting surface is tilted towards the first compartment opening.
On the other hand the utility model protects a kind of electric car, including underbody 6 and sealing element 7, further include
The terminal base structure, the pedestal are arranged on the underbody.
Further, the underbody includes first boss and second boss, and the first boss and described first are pacified
It is corresponding to fill hole, the second boss is corresponding with second mounting hole.
Further, the sealing element is O-ring seal.
Due to above-mentioned technical proposal, the utility model has the following beneficial effects:
1) terminal base structure and electric car of the utility model, groove are arranged in bottom surface, avoid harness connection terminal end
Face generates seeping phenomenon, short circuit phenomenon caused by reducing because of junction block electric leakage.
2) terminal base structure and electric car of the utility model, harness connection terminal end face are designed as inclined-plane, effectively arrange
Water reduces harness connection terminal end face and generates seeping phenomenon.
3) terminal base structure and electric car of the utility model, improve underbody sealing surface height, reduce liquid with
The contact probability of sealing surface reduces junction block leakage risk, avoids short circuit phenomenon.
Detailed description of the invention
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of perspective view of the explosion of terminal base structure provided by the embodiment of the utility model；
Fig. 2 is a kind of bottom view of terminal base structure provided by the embodiment of the utility model；
Fig. 3 is a kind of scheme of installation of terminal base structure provided by the embodiment of the utility model.
In figure: 1- pedestal, the first mounting hole of 11-, the second mounting hole of 12-, 13- groove, 2- partition, 3- connector, 31- are solid
Determine part, 32- wiring part, 4- electrode column, 5- harness connection terminal, 6- underbody, 61- first boss, 62- second boss, 7-O
Type sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
The present embodiment provides a kind of terminal base structures, including pedestal 1, partition 2, connector 3, electrode column 4 to connect with harness
Terminal 5.
Referring to figs. 1 and 2, the pedestal 1 is rectangle, and shown 1 both ends of pedestal are respectively equipped with ear, the ear
It is installed for the junction block；The pedestal 1 includes the first mounting hole 11, the second mounting hole 12 and groove 13, first peace
Dress hole 11 and second mounting hole 12 are equipped with boss structure, and 1 bottom surface of substrate is equipped with the groove 13, the substrate 1
Top surface is equipped with the partition 2.
Specifically, the pedestal 1 is insulating materials.
As shown in Figure 1, the partition 2 forms compartment, the compartment includes first compartment and second compartment, described first every
Room and the second compartment are mutually indepedent, and the first compartment and the second compartment are arranged side by side, the first compartment and institute
It states second compartment and is equipped with opening, the opening of the second compartment is arranged with the opening of the first compartment in the same side.
Specifically, first mounting hole 11 is arranged in the first compartment, and second mounting hole 12 is arranged in institute
It states in second compartment.
As shown in Figure 1, the connector 3 includes fixing piece 31 and wiring part 32, the fixing piece 31 is cylindrical, described
Wiring part 32 is cylindrical, and 31 diameter of fixing piece is greater than 32 diameter of wiring part, and the connector 3 passes through described first
Mounting hole 11, the setting of fixing piece 31 is in 11 lower end of the first mounting hole, and the setting of wiring part 32 is in first peace
11 upper end of hole is filled, the wiring part 32 is anode.
As shown in Figure 1, the electrode column 4 is cylindrical, the electrode column 4 passes through second mounting hole 12, the electricity
Pole 4 is cathode.
As shown in Figure 1, the harness connection terminal 5 is arranged on the wiring part 32, the harness connection terminal 5 is assembled
Face is inclined-plane, and the tilt angle on the inclined-plane is 3 °, and the inclined direction on the inclined-plane is towards the first compartment opening.
Specifically, 5 fitting surface of harness connection terminal is inclined-plane, when Liquid Penetrant to the harness connection terminal 5 fills
When with face, due to 5 fitting surface of harness connection terminal inclination, liquid is flowed downwards, since the harness connects
The inclined direction of 5 fitting surface of terminal is flowed out towards the first compartment opening, liquid from the first compartment opening.
Specifically, the groove 13 is arranged in 1 bottom surface of pedestal, and the groove 13 is set with the harness connection terminal 5
It sets not ipsilateral, when the groove 13 generates ponding, enough will not influence electric wire in the harness connection terminal 5, avoid generating
Leaky.
Originally it implements and provides a kind of terminal base structure, groove is arranged in bottom surface, while harness connection terminal end fitting surface
For inclined-plane, harness connection terminal fitting surface is avoided to generate seeping phenomenon, reduce junction block leakage risk, reduces short circuit phenomenon.
Embodiment 2
A kind of electric car, including underbody 6, O-ring seal 7 and terminal base structure are present embodiments provided, it is described
Terminal base structure is arranged on the underbody 6, and the terminal base structure includes pedestal 1, partition 2, connector 3, electrode column 4
With harness connection terminal 5.
Specifically, the pedestal 1 is rectangle, and shown 1 both ends of pedestal are respectively equipped with ear, and the ear connects for described
The installation of line seat；The pedestal 1 includes the first mounting hole 11, the second mounting hole 12 and groove 13, first mounting hole 11 and institute
It states the second mounting hole 12 and is equipped with boss structure, 1 bottom surface of substrate is equipped with the groove 13, and 1 top surface of substrate is equipped with institute
State partition 2.
Specifically, the pedestal 1 is insulating materials.
Specifically, the partition 2 forms compartment, and the compartment includes first compartment and second compartment, the first compartment
Mutually indepedent with the second compartment, the first compartment and the second compartment are arranged side by side, the first compartment and described
Second compartment is equipped with opening, and the opening of the second compartment is arranged with the opening of the first compartment in the same side.
Specifically, first mounting hole 11 is arranged in the first compartment, and second mounting hole 12 is arranged in institute
It states in second compartment.
Specifically, the connector 3 includes fixing piece 31 and wiring part 32, and the fixing piece 31 is cylindrical, described to connect
Line piece 32 is cylindrical, and 31 diameter of fixing piece is greater than 32 diameter of wiring part, and the connector 3 passes through first peace
Hole 11 is filled, the setting of fixing piece 31 is in 11 lower end of the first mounting hole, and the setting of wiring part 32 is in first installation
11 upper end of hole, the wiring part 32 are anode.
Specifically, the electrode column 4 is cylindrical, and the electrode column 4 passes through second mounting hole 12, the electrode column
4 be cathode.
Specifically, the harness connection terminal 5 is arranged on the wiring part 32,5 fitting surface of harness connection terminal
For inclined-plane, the tilt angle on the inclined-plane is 3 °, and the inclined direction on the inclined-plane is towards 11 opening of the first mounting hole.
Specifically, 5 fitting surface of harness connection terminal is inclined-plane, when Liquid Penetrant to the harness connection terminal 5 fills
When with face, due to 5 fitting surface of harness connection terminal inclination, liquid is flowed downwards, since the harness connects
The inclined direction of 5 fitting surface of terminal is flowed out towards the first compartment opening, liquid from the first compartment opening.
Specifically, the groove 13 is arranged in 1 bottom surface of pedestal, and the groove 13 is set with the harness connection terminal 5
It sets not ipsilateral, when the groove 13 generates ponding, enough will not influence electric wire in the harness connection terminal 5, avoid generating
Leaky.
As shown in figure 3, the underbody 6 includes first boss 61 and second boss 62, the first boss 61 and institute
It is corresponding to state the first mounting hole 11, the first boss 61 has hollow structure, and the fixing piece 31 is arranged in the first boss
In 61, the second boss 62 is corresponding with second mounting hole 12, and the second boss 62 has hollow structure, the electrode
Column 4 is arranged in the second boss 62.
Specifically, the O-ring seal 7 is for the sealing between the first boss 61 and first mounting hole 11.
Specifically, when Liquid Penetrant, the height of the first boss 61 and the second boss 62 is higher, reduces liquid
Contact of the body with O-ring seal reduces the leakage probability of O-ring seal, reduces junction block leakage risk, and it is existing to reduce short circuit
As.
Originally it implements and provides a kind of electric car, including terminal base structure, groove is arranged in junction block bottom surface, isochrone
Beam connection terminal end face is designed as inclined-plane, and underbody sealing surface height is improved, and reduces contact of the liquid with sealing surface
Probability avoids harness connection terminal end face from generating seeping phenomenon, reduces junction block leakage risk, reduces short circuit phenomenon.
Above description sufficiently discloses specific embodiment of the present utility model.It should be pointed out that being familiar with the neck
Right of any change that the technical staff in domain does specific embodiment of the present utility model all without departing from the utility model
The range of claim.Correspondingly, the scope of the claims of the utility model is also not limited only to aforementioned specific embodiment party
Formula.
Claims (10)
1. a kind of terminal base structure, which is characterized in that including pedestal (1), partition (2), connector (3), electrode column (4) and harness
Connection terminal (5)；
The pedestal (1) includes the first mounting hole (11), the second mounting hole (12) and groove (13), connector (3) setting
In first mounting hole (11), in second mounting hole (12), the groove (13) is set for electrode column (4) setting
It sets in the pedestal (1) bottom surface；
The partition (2) is arranged in the pedestal (1) top surface, and the partition (2) is used to form compartment；
The harness connection terminal (5) is arranged on the connector (3), and harness connection terminal (5) fitting surface is inclined-plane.
2. a kind of terminal base structure according to claim 1, which is characterized in that the pedestal (1) is insulating materials.
3. a kind of terminal base structure according to claim 1, which is characterized in that the compartment includes first compartment and second
Compartment, first mounting hole (11) are arranged in the first compartment, and second mounting hole (12) is arranged described second
In compartment.
4. a kind of terminal base structure according to claim 3, which is characterized in that the first compartment and the second compartment
It is equipped with opening.
5. a kind of terminal base structure according to claim 1, which is characterized in that the electrode column (4) is cathode.
6. a kind of terminal base structure according to claim 3, which is characterized in that harness connection terminal (5) fitting surface
Tilt angle is 3 °.
7. a kind of terminal base structure according to claim 6, which is characterized in that harness connection terminal (5) fitting surface
It is tilted to the first compartment opening.
8. a kind of electric car, including underbody (6) and sealing element (7), which is characterized in that further include such as claim 1-7
Terminal base structure described in item any one, the pedestal (1) are arranged on the underbody (6).
9. a kind of electric car according to claim 8, which is characterized in that the underbody (6) includes first boss
(61) and second boss (62), the first boss (61) is corresponding with the first mounting hole (11), the second boss (62)
It is corresponding with the second mounting hole (12).
10. a kind of electric car according to claim 8, which is characterized in that the sealing element (7) is O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121329.1U CN209516040U (en) | 2019-01-24 | 2019-01-24 | A kind of terminal base structure and electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121329.1U CN209516040U (en) | 2019-01-24 | 2019-01-24 | A kind of terminal base structure and electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516040U true CN209516040U (en) | 2019-10-18 |
Family
ID=68202201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121329.1U Active CN209516040U (en) | 2019-01-24 | 2019-01-24 | A kind of terminal base structure and electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629464A (en) * | 2021-08-12 | 2021-11-09 | 浙江富特科技股份有限公司 | Wire harness combination |
-
2019
- 2019-01-24 CN CN201920121329.1U patent/CN209516040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629464A (en) * | 2021-08-12 | 2021-11-09 | 浙江富特科技股份有限公司 | Wire harness combination |
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