CN207931451U - Suspension system and automobile - Google Patents
Suspension system and automobile Download PDFInfo
- Publication number
- CN207931451U CN207931451U CN201820262547.2U CN201820262547U CN207931451U CN 207931451 U CN207931451 U CN 207931451U CN 201820262547 U CN201820262547 U CN 201820262547U CN 207931451 U CN207931451 U CN 207931451U
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- power part
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- 239000000725 suspension Substances 0.000 title claims abstract description 68
- 238000009434 installation Methods 0.000 claims description 22
- 238000010792 warming Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000000872 buffer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000116 mitigating effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a kind of suspension system and automobile, is related to the technical field of new-energy automobile manufacture.Suspension system includes bracket, mounting assembly, power part and accessory;Accessory is connected in turn on bracket, and one end of mounting assembly and the one side of bracket connect, and the other end of mounting assembly is connect with power part, and the one side of bracket is connect with vehicle rail, so that power part is connect with vehicle rail.It solves in the prior art, suspension and the connection between power pallet assembly, suspension and left-right longeron are flexible connection, during electric vehicle is run, the technical issues of will produce opposite displacement with left-right longeron, the damage parts on electric vehicle can be caused is suspended.The power part of the utility model is connect by mounting assembly with vehicle body, and accessory is directly connect with vehicle body, can play the role of damping to power part and damage that accessory is generated due to vibrations.
Description
Technical field
The utility model is related to the technical fields of new-energy automobile manufacture, more particularly, to a kind of suspension system and automobile.
Background technology
With the development of the social economy, the appearance of the various vehicles, facilitates the trip of people, automobile is as people's
Trip tool, user can drive according to the demand of oneself, without transfer or reversing etc., be provided for people's trip
Convenient, more and more people start to select automobile as trip tool as a result,.Traditional automobile uses gasoline as power more
Source, in the exhaust emissions to air that gasoline combustion generates, the pollution of environment can be caused, with increasing for automobile, environment
It pollutes increasingly severe.Country to curb environmental pollution, start to encourage the public spheres such as public transport, taxis promote the use of it is energy saving and
New-energy automobile, electric vehicle are one of them.Electric vehicle is to drive wheels travel with motor using vehicle-mounted power supply as power
A kind of vehicles, due to electric vehicle using battery as power, with pollution-free, noise is low, energy efficiency
Low feature, and the structure of electric vehicle is simply easy to maintenance, obtains the favor of more and more people.
The power pallet assembly of existing electric vehicle is flexibly connected with left-right longeron by suspending, and electric vehicle is being run
During, it generally produces and makes an uproar.Sound and vibration, the noise of generation and vibration can be played in the work of absorption by suspending internal rubber
With mitigation electric vehicle provides facility in the noise generated in the process and the vibration of advancing for the trip of people.
But existing suspension and the connection between power pallet assembly, suspension and left-right longeron are to be flexibly connected, in electricity
During motor-car is run, suspension will produce opposite displacement with left-right longeron, between power pallet assembly and left-right longeron
It will produce opposite displacement so that the part on power pallet assembly also will produce opposite movement so that be mounted on
Part on power pallet assembly, such as accumulator, charger etc., it may occur that damage, part uses the longevity on reduction electric vehicle
Life.
Utility model content
The purpose of this utility model is to provide a kind of suspension systems, existing in the prior art to solve, and suspend and dynamic
Connection between power pallet assembly, suspension and left-right longeron is flexible connection, during electric vehicle is run, suspension and left and right
Longeron will produce opposite displacement, the technical issues of causing the damage parts on electric vehicle.
The utility model additionally provides a kind of automobile, existing in the prior art to solve, the part peace on electric vehicle
Fill unstable, the technical issues of be easy to causeing damage parts.
A kind of suspension system provided by the utility model, including bracket, mounting assembly, power part and accessory;
The accessory is connected in turn on the bracket, and one end of the mounting assembly and the one side of bracket connect,
The other end of the mounting assembly is connect with power part, and the one side of the bracket is connect with vehicle rail, so that power part
It is connect with vehicle rail.
Further, the mounting assembly includes left mounting assembly, right mounting assembly and rear-suspending assembly;
One end of the left mounting assembly is connect with the side of the bracket, the other end and power of the left mounting assembly
One end of component connects, and the other end of the power part is connect with one end of the right mounting assembly, the right mounting assembly
The other end and the other side of bracket connect, one end of the rear-suspending assembly connect with vehicle body, the rear-suspending assembly it is another
One end is connect with the power part, so that mounting assembly is connect with vehicle body.
Further, the bracket includes first crossbeam, second cross beam, left suspension skeleton and right suspension skeleton;
The first crossbeam, second cross beam, left suspension skeleton are connected with right suspension skeleton surrounds rectangle structure, the left side
The side of one end of mounting assembly and one end of first crossbeam connect, and the other side of one end of the left mounting assembly is horizontal with second
One end of beam connects, and the left suspension skeleton is connected between the left mounting assembly and right mounting assembly, and the right suspension is total
Connect at the right suspension skeleton, the other end of the first crossbeam is connect with longeron, the other end of the second cross beam with
Longeron connects, so that left mounting assembly and right mounting assembly are connect with the bracket.
Further, the power part includes power assembly and air compressor machine, and the power assembly includes driving motor and subtracts
Fast device;
The power assembly is connect with air compressor machine, and one end of the driving motor is connect with left mounting assembly, the driving
The other end of motor and one end of retarder connect, and the other end of the retarder is connect with right mounting assembly, the retarder
It is connect with rear-suspending assembly, so that power part is connect with vehicle body.
Further, the accessory includes electric machine controller, accumulator, charger, water-warming heater and vacuum tank;
The electric machine controller, accumulator and charger are connected in turn on the another side of the bracket, and the hot-water heating adds
Hot device and vacuum tank are connected in the one side of the bracket.
Further, it is connected by connector between the accessory and the bracket, so that accessory and bracket
Connection.
Further, the accumulator mounting base of installation accumulator is additionally provided in the one side of the bracket.
Further, the electric machine controller mounting base of installation electric machine controller is additionally provided in the one side of the bracket.
Further, the charger mounting base of installation charger is additionally provided in the one side of the bracket.
The utility model also provides a kind of automobile, including vehicle frame and suspension system as described above;
The vehicle frame is equipped with installation position, and the suspension system is mounted in installation position.
Suspension system provided by the utility model, the accessory are connected in turn on the bracket so that assisted parts
Stable connection between part and bracket;The upper end of the mounting assembly and the lower face of bracket connect, the lower end of the mounting assembly
It is connect with power part, realizes the connection between power part and bracket, the lower face of the bracket connect with vehicle rail, makes
It obtains and is rigidly connected between accessory and vehicle rail, be flexibly connected between power part and vehicle body, process of the vehicle in traveling
In, it can realize that damping and accessory and vehicle are played the role of in the absorption of the vibrations of the generation to power part
Be bonded, avoid during driving, the vibrations of accessory extend the service life of accessory, subtract simultaneously
The load-bearing of light mounting assembly so that the service life of mounting assembly extends.
Automobile provided by the utility model, the suspension system are mounted in the installation position of vehicle frame so that vehicle is being advanced
During, it can realize that damping and assisted parts are played the role of in the absorption of the vibrations of the generation to power part
Being bonded for part and vehicle, avoids during driving, and the vibrations of accessory extend the service life of accessory,
Mitigate the load-bearing of mounting assembly simultaneously so that the service life of mounting assembly extends.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the vertical view that bracket, left suspension and the right suspension for the suspension system that the utility model embodiment provides connect;
Fig. 2 is the rearview that bracket, left suspension and the right suspension for the suspension system that the utility model embodiment provides connect;
Fig. 3 is the vertical view for the suspension system that the utility model embodiment provides;
Fig. 4 is the rearview for the suspension system that the utility model embodiment provides.
Icon:100- brackets;200- mounting assemblies;300- power parts;400- accessories;500- accumulators are installed
Seat;600- electric machine controller mounting bases;700- charger mounting bases;101- first crossbeams;102- second cross beams;The left suspensions of 103-
Skeleton;The right suspension skeletons of 104-;The left mounting assemblies of 201-;The right mounting assemblies of 202-;203- rear-suspending assemblies;301- power is total
At;302- air compressor machines;303- driving motors;304- retarders;401- electric machine controllers;402- accumulators;403- chargers;
404- water-warming heaters;405- vacuum tanks.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body;It can be mechanical connection, can also be electrical connection;It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
The utility model provides a kind of suspension system, and the suspension system includes bracket 100, mounting assembly 200, power
Component 300 and accessory 400;The accessory 400 is connected in turn on the bracket 100, the mounting assembly 200
One end is connect with the one side of bracket 100, and 200 other end of the mounting assembly is connect with power part 300, the bracket 100
It is connect on one side with vehicle rail, so that power part 300 is connect with vehicle rail.
As shown in Figs 1-4, the accessory 400 is connected in turn on the bracket 100, the mounting assembly 200
It is connected below upper end and bracket 100, the lower end of the mounting assembly 200 is connect with power part 300, the bracket 100
It is connect below with vehicle rail so that the accessory 400 is directly connect with bracket 100, avoids the process advanced in vehicle
In occur accessory 400 occur vibrations and with vehicle body generate relative displacement, cause accessory 400 damage the phenomenon that;It is described
Power part 300 is connect by mounting assembly 200 with bracket 100, realizes the damping to power part 300, while mitigating suspension
The weight that assembly 200 is undertaken ensures the extension of the service life of mounting assembly 200.
It should be noted that the bracket 100 is equipped with the first mounting hole, the longeron is equipped with the second mounting hole, peace
Piece installing passes through first mounting hole and the second mounting hole, and bracket 100 is connected on vehicle rail, the company of installation part is passed through
It connects so that bracket 100 and the connection of longeron are more stablized.
It should also be noted that, the installation part be screw, pin or other can connector for fixing.Institute
The quantity for stating installation part can be multiple, and multiple installation parts make bracket 100 and the connection of longeron more stablize.
Further, the mounting assembly 200 includes left mounting assembly 201, right mounting assembly 202 and rear-suspending assembly
203;One end of the left mounting assembly 201 is connect with the side of the bracket 100, the other end of the left mounting assembly 201
It being connect with one end of power part 300, the other end of the power part 300 is connect with one end of the right mounting assembly 202,
The other end of the right mounting assembly 202 is connect with the other side of bracket 100, one end of the rear-suspending assembly 203 and vehicle body
Connection, the other end of the rear-suspending assembly 203 are connect with the power part 300, so that mounting assembly 200 connects with vehicle body
It connects.
As shown in Figs 1-4, the left end of the left mounting assembly 201 is connect with the left side of bracket 100, the left mounting assembly
201 right end is connect with the left end of power part 300, a left side for the right end of the power part 300 and the right mounting assembly 202
End connection, the right end of the right mounting assembly 202 are connect with the right side of bracket 100, the front end of the rear-suspending assembly 203 and institute
The connection of power part 300 is stated, the rear end of the rear-suspending assembly 203 is connect with vehicle body, is realized between power part 300 and vehicle body
Connection;By the way that left mounting assembly 201, right mounting assembly 202 and rear-suspending assembly 203 is arranged, realize three point attachment vehicle body with
Power part 300 so that the structural stability being connect between power part 300 and vehicle body is strong.
Further, the bracket 100 includes first crossbeam 101, second cross beam 102, left suspension skeleton 103 and right suspension
Skeleton 104;The first crossbeam 101, second cross beam 102, left suspension skeleton 103 and the connection of right suspension skeleton 104 surround rectangular
The side of shape structure, one end of the left mounting assembly 201 is connect with one end of first crossbeam 101, the left mounting assembly 201
The other side of one end connect with one end of second cross beam 102, the left suspension skeleton 103 is connected to the left mounting assembly
Between 201 and right mounting assembly 202, the right mounting assembly 202 is connect with the right suspension skeleton 104, the first crossbeam
101 other end is connect with longeron, and the other end of the second cross beam 102 is connect with longeron, so that left mounting assembly 201 and the right side
Mounting assembly 202 is connect with the bracket 100.
As shown in Figure 1, the first crossbeam 101, second cross beam 102, left suspension skeleton 103 and right suspension skeleton 104 connect
It connects and surrounds rectangle structure, the front side of the left end of the left mounting assembly 201 is connect with the left end of the first crossbeam 101, institute
The rear side for stating the left end of left mounting assembly 201 is connect with the left end of the second cross beam 102, and the left suspension skeleton 103 connects
Between the left mounting assembly 201 and right mounting assembly 202, the right mounting assembly 202 is connect with right suspension skeleton 104,
The right end of the first crossbeam 101 and the front end of longeron connect, and the right end of the second cross beam 102 and the rear end of longeron connect,
The left mounting assembly 201 and right mounting assembly 202 are connect with bracket 100.
Further, the power part 300 includes power assembly 301 and air compressor machine 302, and the power assembly 301 wraps
Include driving motor 303 and retarder 304;The power assembly 301 is connect with air compressor machine 302, one end of the driving motor 303
It is connect with left mounting assembly 201, the other end of the driving motor 303 is connect with one end of retarder 304, the retarder
304 other end is connect with right mounting assembly 202, and the retarder 304 is connect with rear-suspending assembly 203, so that power part
300 connect with vehicle body.
As shown in Figure 3 and Figure 4, the left end of the driving motor 303 is connect with left mounting assembly 201, the driving motor
303 right end is connect with the left end of retarder 304, and the right end of the retarder 304 is connect with right mounting assembly 202, described to subtract
The rear end of fast device 304 is connect with rear-suspending assembly 203, and realization power assembly 301 is bonded with vehicle body;The air compressor machine
302 with the retarder 304 of power assembly 301 either driving motor 303 connect realization to retarder 304 or driving motor 303
Damping, realize being bonded for power part 300 and vehicle body.
Further, the accessory 400 adds including electric machine controller 401, accumulator 402, charger 403, hot-water heating
Hot device 404 and vacuum tank 405;The electric machine controller 401, accumulator 402 and charger 403 are connected to the bracket in turn
On 100 another side, the water-warming heater 404 and vacuum tank 405 are connected in the one side of the bracket 100.
As described in Figure 4, the electric machine controller 401, accumulator 402 and charger 403 are connected to the upper of bracket 100 in turn
On end face, the water-warming heater 404 and vacuum tank 405 are connected on the lower face of bracket 100 so that accessory 400 is equal
It is connected on bracket 100, stable connection.
Further, it is connected by connector between the accessory 400 and the bracket 100, so that accessory
400 connect with bracket 100.
It is that rigid connection is avoided by rigid connection due to vehicle between the accessory 400 and bracket 100
Shake and caused by generate opposite displacement between accessory 400 and bracket 100, ensure the connection structure of accessory 400
Stability is strong.
It should be noted that the connector be screw, pin or other can play the part of connection function.
It should also be noted that, the quantity of the connector is multiple, multiple connectors connect the accessory
400 with bracket 100 so that the stable connection of each accessory 400 and bracket 100.
Further, the accumulator mounting base 500 of installation accumulator 402 is additionally provided in the one side of the bracket 100.
As shown in figure 4, being equipped with accumulator mounting base 500 on the upper end of the bracket 100 so that accumulator 402 and support
100 mounting structure of frame is stablized, and during vehicle shakes, accumulator mounting base 500 can give the power that accumulator 402 buffers,
Ensure that accumulator 402 is unlikely to damage.
Further, the electric machine controller mounting base of installation electric machine controller 401 is additionally provided in the one side of the bracket 100
600。
As shown in figure 4, being equipped with electric machine controller mounting base 600 on the upper end of the bracket 100 so that electric machine controller
401 stablize with 100 mounting structure of bracket, and during vehicle shakes, electric machine controller mounting base 600 can be controlled to motor
The power that device 401 buffers ensures that electric machine controller 401 is unlikely to damage.
Further, the charger mounting base 700 of installation charger 403 is additionally provided in the one side of the bracket 100.
As shown in figure 4, being equipped with charger mounting base 700 on the upper end of the bracket 100 so that charger 403 and support
100 mounting structure of frame is stablized, and during vehicle shakes, charger mounting base 700 can give the power that charger 403 buffers,
Ensure that charger 403 is unlikely to damage.
The utility model additionally provides a kind of automobile, and the automobile includes vehicle frame and suspension system as described above;It is described
Vehicle frame is equipped with installation position, and the suspension system is mounted in the installation position.
Automobile provided by the utility model, the suspension system are mounted in the installation position of vehicle frame so that vehicle is being advanced
During, it can realize that the absorption of the vibrations of the generation to power part 300 is played the role of damping and assisted
Component 400 is bonded with vehicle, is avoided during driving, the vibrations of accessory 400, and accessory 400 is extended
Service life, while mitigating the load-bearing of mounting assembly 200 so that the service life of mounting assembly 200 extends.
Finally it should be noted that:The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand:It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement;And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of suspension system, which is characterized in that including bracket (100), mounting assembly (200), power part (300) and auxiliary
Component (400);
The accessory (400) is connected in turn on the bracket (100), one end of the mounting assembly (200) and bracket
(100) one side connection, mounting assembly (200) other end are connect with power part (300), and the one of the bracket (100)
Face is connect with vehicle rail, so that power part (300) is connect with vehicle rail.
2. suspension system according to claim 1, which is characterized in that the mounting assembly (200) includes left mounting assembly
(201), right mounting assembly (202) and rear-suspending assembly (203);
One end of the left mounting assembly (201) is connect with the side of the bracket (100), the left mounting assembly (201)
The other end is connect with the one end of power part (300), the other end and the right mounting assembly of the power part (300)
(202) one end connection, the other end of the right mounting assembly (202) are connect with the other side of bracket (100), the rear-suspending
One end of assembly (203) is connect with vehicle body, and the other end of the rear-suspending assembly (203) is connect with the power part (300),
So that mounting assembly (200) is connect with vehicle body.
3. suspension system according to claim 2, which is characterized in that the bracket (100) include first crossbeam (101),
Second cross beam (102), left suspension skeleton (103) and right suspension skeleton (104);
The first crossbeam (101), second cross beam (102), left suspension skeleton (103) and the connection of right suspension skeleton (104) surround
The side of rectangle structure, one end of the left mounting assembly (201) is connect with one end of first crossbeam (101), described left outstanding
The other side for setting one end of assembly (201) is connect with one end of second cross beam (102), and the left suspension skeleton (103) is connected to
Between the left mounting assembly (201) and right mounting assembly (202), the right mounting assembly (202) and the right suspension skeleton
(104) it connects, the other end of the first crossbeam (101) is connect with longeron, the other end and longeron of the second cross beam (102)
Connection, so that left mounting assembly (201) and right mounting assembly (202) are connect with the bracket (100).
4. suspension system according to claim 3, which is characterized in that the power part (300) includes power assembly
(301) and air compressor machine (302), the power assembly (301) include driving motor (303) and retarder (304);
The power assembly (301) connect with air compressor machine (302), one end and the left mounting assembly of the driving motor (303)
(201) it connects, the other end of the driving motor (303) is connect with one end of retarder (304), the retarder (304)
The other end is connect with right mounting assembly (202), and the retarder (304) connect with rear-suspending assembly (203), so that power part
(300) it is connect with vehicle body.
5. suspension system according to claim 4, which is characterized in that the accessory (400) includes electric machine controller
(401), accumulator (402), charger (403), water-warming heater (404) and vacuum tank (405);
The electric machine controller (401), accumulator (402) and charger (403) are connected to the another of the bracket (100) in turn
On face, the water-warming heater (404) and vacuum tank (405) are connected in the one side of the bracket (100).
6. suspension system according to claim 5, which is characterized in that the accessory (400) and the bracket (100)
Between connected by connector so that accessory (400) is connect with bracket (100).
7. suspension system according to claim 6, which is characterized in that be additionally provided with installation in the one side of the bracket (100)
The accumulator mounting base (500) of accumulator (402).
8. suspension system according to claim 7, which is characterized in that be additionally provided with installation in the one side of the bracket (100)
The electric machine controller mounting base (600) of electric machine controller (401).
9. suspension system according to claim 8, which is characterized in that be additionally provided with installation in the one side of the bracket (100)
The charger mounting base (700) of charger (403).
10. a kind of automobile, which is characterized in that including vehicle frame and suspension system as claimed in any one of claims 1-9 wherein;
The vehicle frame is equipped with installation position, and the suspension system is mounted in installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262547.2U CN207931451U (en) | 2018-02-22 | 2018-02-22 | Suspension system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262547.2U CN207931451U (en) | 2018-02-22 | 2018-02-22 | Suspension system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931451U true CN207931451U (en) | 2018-10-02 |
Family
ID=63653065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820262547.2U Active CN207931451U (en) | 2018-02-22 | 2018-02-22 | Suspension system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931451U (en) |
-
2018
- 2018-02-22 CN CN201820262547.2U patent/CN207931451U/en active Active
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