CN204956443U - Parking braking structure and including electric vehicle of this structure - Google Patents
Parking braking structure and including electric vehicle of this structure Download PDFInfo
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- CN204956443U CN204956443U CN201520695737.XU CN201520695737U CN204956443U CN 204956443 U CN204956443 U CN 204956443U CN 201520695737 U CN201520695737 U CN 201520695737U CN 204956443 U CN204956443 U CN 204956443U
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Abstract
The utility model discloses a parking braking structure and including electric vehicle of this structure. According to the utility model discloses, this parking braking structure includes motor and brake drum, and the motor has a pivot, the one end of pivot and the transmission shaft of vehicle link to each other, the brake drum for the transmission shaft is located the opposite side of motor. With traditional vehicle with brake drum and transmission shaft setting different in order can pin setting up of transmission shaft with one side, according to the utility model discloses a parking braking structure, the transmission shaft setting of its brake drum and vehicle is at the not homonymy of motor to realize the parking function, its structural design and operation homogeneous phase to simple, occupation space is little, parking validity high.
Description
Technical field
The internal structure of the utility model design vehicle, is specifically related to a kind of parking braking structure and comprises the elec. vehicle of this structure.
Background technology
At present, in traditional vehicle, usually the brake wheel being used for parking is installed on the change speed gear box rear portion of vehicle.When parking, realize parking function by the transmission shaft utilizing brake wheel to pin vehicle.
But in pure electric vehicle, propulsive effort is from the electrical motor in vehicle, and particularly in the elec. vehicle directly driven, the rotating shaft of electrical motor is directly connected with the transmission shaft of vehicle, and does not arrange change speed gear box.So, the installation of brake wheel has just become problem.
Thus, need to design a kind of parking braking structure being different from conventional truck to realize parking function.
Utility model content
In view of this, the utility model proposes a kind of parking braking structure and comprise the elec. vehicle of this structure.
According to an aspect of the present utility model, provide a kind of parking braking structure, it is characterized in that, comprising: electrical motor, have rotating shaft, one end of described rotating shaft is connected with the transmission shaft of vehicle; And brake wheel, the opposite side of described electrical motor is positioned at relative to described transmission shaft.
According to an embodiment, described brake wheel has rotating part, and described rotating part is connected with the other end of described rotating shaft.
According to an embodiment, the other end of described rotating part and described rotating shaft is connected to each other fixing by flange.
According to an embodiment, the shell of described brake wheel is connected to each other fixing by the shell of boss and described electrical motor.
According to an embodiment, described boss welds, rivets or is spirally connected fixing with the shell of described brake wheel and the shell of described electrical motor respectively.
According to another aspect of the present utility model, provide a kind of elec. vehicle, it comprises above-mentioned parking braking structure.
Brake wheel and transmission shaft to be arranged on the same side different can pin arranging of transmission shaft from traditional vehicle, according to parking braking structure of the present utility model, the transmission shaft of its brake wheel and vehicle is arranged on the not homonymy of electrical motor, to realize parking function, its structure design all relative with operation simple, take up room little, parking validity is high.
Accompanying drawing explanation
Each embodiment of the present utility model is read with reference to accompanying drawing, other features and advantages of the utility model will be easier to understand, the object of accompanying drawing described here just in order to schematically illustrate embodiment of the present utility model, and the enforcement that not all is possible, and be not intended to limit scope of the present utility model.In the accompanying drawings:
Fig. 1 shows the schematic diagram of the parking braking structure according to the utility model illustrative embodiments.
Detailed description of the invention
Referring now to accompanying drawing, embodiment of the present utility model is described in detail.It should be noted that following description is only exemplary, and be not intended to limit the utility model, and for the sake of brevity, eliminate the specific descriptions of some parts same as the prior art in the following description.In addition, in the following description, the identical drawing reference numeral of employing is represented the same or analogous parts in different accompanying drawing.Different characteristic in different embodiment described below, can be bonded to each other, to form other embodiments within the scope of the utility model.
Fig. 1 shows the schematic diagram of the parking braking structure according to the utility model illustrative embodiments.As shown in Figure 1, parking braking structure 100 can comprise electrical motor 110 and brake wheel 120.Electrical motor 110 has rotating shaft 111, and one end of rotating shaft 111 is connected (such as, passing through flange) with the transmission shaft (not shown) of vehicle.The transmission shaft of brake wheel 120 and vehicle is positioned at the opposite side of electrical motor 110.That is, brake wheel and transmission shaft to be arranged on the same side different can pin arranging of transmission shaft from traditional vehicle, according to parking braking structure of the present utility model, the transmission shaft of its brake wheel and vehicle is arranged on the not homonymy of electrical motor, to realize parking function, its structure design all relative with operation simple, take up room little, parking validity is high.
According to an embodiment of the present utility model, brake wheel 120 has rotating part (not shown, its boss in the accompanying drawings representated by label 122 blocks), and this rotating part is connected with the other end of the rotating shaft 111 of electrical motor 110.Thus, when parking, brake wheel, by braking the rotating part of himself, to suppress the rotation of the rotating shaft 111 of electrical motor 110, thus realizes braking effect to the transmission shaft of vehicle.
According to an embodiment of the present utility model, the other end of the rotating part of brake wheel 120 and the rotating shaft 111 of electrical motor 110 is connected to each other fixing by flange, thus realizes the braking of countershaft when parking.
According to an embodiment of the present utility model, brake wheel 120 has shell 121 and boss 122, and shell 121 is connected to each other fixing, to realize the fixing assembling of brake wheel by boss 122 and the shell 112 of electrical motor 110.
According to an embodiment of the present utility model, boss 122 welds, rivets or is spirally connected fixing with the shell 121 of brake wheel 120 and the shell 112 of electrical motor 110 respectively.
According to a further aspect in the invention, provide a kind of elec. vehicle, it comprises above-mentioned parking braking structure.Be appreciated that parking braking structure of the present utility model not only can as the effective alternative of one of parking braking structure in existing elec. vehicle, and it is specially adapted to directly drive pure electric vehicle.
Be to understand the utility model better to the description of each embodiment of the utility model above, it is only exemplary, and not intended to be limits the utility model.Should note, in the above description, the feature described for a kind of embodiment and/or illustrate can use in one or more other embodiment in same or similar mode, combined with the feature in other embodiment, or substitutes the feature in other embodiment.It will be understood by those skilled in the art that when not departing from design of the present utility model, for the variations and modifications that embodiment described above carries out, all belonging in scope of the present utility model.
Claims (6)
1. a parking braking structure, is characterized in that, comprising:
Electrical motor, has rotating shaft, and one end of described rotating shaft is connected with the transmission shaft of vehicle; And
Brake wheel, is positioned at the opposite side of described electrical motor relative to described transmission shaft.
2. parking braking structure as claimed in claim 1, it is characterized in that, described brake wheel has rotating part, and described rotating part is connected with the other end of described rotating shaft.
3. parking braking structure as claimed in claim 2, it is characterized in that, the other end of described rotating part and described rotating shaft is connected to each other fixing by flange.
4. parking braking structure as claimed any one in claims 1 to 3, it is characterized in that, the shell of described brake wheel is connected to each other fixing by the shell of boss and described electrical motor.
5. parking braking structure as claimed in claim 4, it is characterized in that, described boss welds, rivets or is spirally connected fixing with the shell of described brake wheel and the shell of described electrical motor respectively.
6. an elec. vehicle, comprises the parking braking structure according to any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695737.XU CN204956443U (en) | 2015-09-09 | 2015-09-09 | Parking braking structure and including electric vehicle of this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520695737.XU CN204956443U (en) | 2015-09-09 | 2015-09-09 | Parking braking structure and including electric vehicle of this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956443U true CN204956443U (en) | 2016-01-13 |
Family
ID=55051525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520695737.XU Active CN204956443U (en) | 2015-09-09 | 2015-09-09 | Parking braking structure and including electric vehicle of this structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956443U (en) |
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2015
- 2015-09-09 CN CN201520695737.XU patent/CN204956443U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |