CN203202097U - Electric vehicle damping device - Google Patents

Electric vehicle damping device Download PDF

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Publication number
CN203202097U
CN203202097U CN 201320084764 CN201320084764U CN203202097U CN 203202097 U CN203202097 U CN 203202097U CN 201320084764 CN201320084764 CN 201320084764 CN 201320084764 U CN201320084764 U CN 201320084764U CN 203202097 U CN203202097 U CN 203202097U
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CN
China
Prior art keywords
electric vehicle
sleeve
fixedly connected
contiguous block
connecting block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320084764
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Chinese (zh)
Inventor
夏雨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
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Priority to CN 201320084764 priority Critical patent/CN203202097U/en
Application granted granted Critical
Publication of CN203202097U publication Critical patent/CN203202097U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electric vehicle damping device which comprises a sleeve, a connecting block arranged in the sleeve, a sliding block fixedly arranged on the connecting block, a damping rod fixedly connected with the connecting block and a fixing block fixedly connected with the damping rod. A spiral compression spring a is arranged between the fixing block and the connecting block. A spiral compression spring b is arranged at the lower end of the connecting block. According to the electric vehicle damping device, through the sleeve-inserting type structure, a damping structure can only move in the stretching or retracting direction of the springs, the shifting situation cannot occur, the structure is simple, and installation and maintenance are convenient. Meanwhile, the double-spring structure is adopted for absorbing vibration, and therefore the electric vehicle damping device is good in vibration preventing effect, wide in applicability, and capable of achieving a better damping effect particularly when the road surface is bumpy severely.

Description

A kind of shock absorbing device for electric vehicle
Technical field
The utility model relates to a kind of electric accessory motor, is specifically related to a kind of shock absorbing device for electric vehicle.
Background technique
Shock absorbing device for electric vehicle in the electric motor car running process, plays the effect of damping, provides comfortable driving to experience.But existing vibration damper mainly is to realize damping by a spring, because in the process of moving, the displacement of side direction easily occurs spring, namely is not to move in the flexible direction of spring always, thereby causes vibration damper to lose shock-absorbing function.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of simple in structure, and is easy for installation, the shock absorbing device for electric vehicle of the effective and difficult displacement of damping, buffering.
For solving technique scheme, the utility model adopts following technological scheme:
A kind of shock absorbing device for electric vehicle, comprise sleeve, and be arranged on contiguous block in the sleeve, and be fixedly installed on the contiguous block top slide block, and the decoupling rod that is fixedly connected with contiguous block, and the fixed block that is fixedly connected with decoupling rod, being provided with spiral compression spring a between described fixed block and the contiguous block, described contiguous block lower end is provided with spiral compression spring b.
As preferred technological scheme, described decoupling rod and described fixed block are fixedly connected by welding.
As preferred technological scheme, described decoupling rod and described contiguous block are fixedly connected by welding.
As preferred technological scheme, described sleeve lower end is welded with base.
As preferred technological scheme, be provided with the gap between the inwall of described contiguous block and fixed block and sleeve.
The beneficial effects of the utility model are:
The utility model only can move in the telescopic spring direction shock-damping structure by the collapsible type structure, and the situation that can not occur being shifted is simple in structure, and installation and maintenance are convenient.Simultaneously, adopt the double-spring structure absorbing vibration, shock-proof effect is good, and adaptability is wider, and particularly the road surface is comparatively thick mad the time, can bring better damping effect.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the sectional drawing of the utility model shock absorbing device for electric vehicle.
Embodiment
See also shown in Figure 1, a kind of shock absorbing device for electric vehicle of the present utility model, comprise sleeve 1, and be arranged on contiguous block 8 in the sleeve 1, and be fixedly installed on contiguous block 8 top slide blocks 7, and the decoupling rod 4 that is fixedly connected with contiguous block 8, and the fixed block 2 that is fixedly connected with decoupling rod 4, be provided with spiral compression spring a3 between described fixed block 2 and the contiguous block 8, described contiguous block 8 lower ends are provided with spiral compression spring b5.
Described decoupling rod 4 is fixedly connected by welding with described fixed block 2.
Described decoupling rod 4 is fixedly connected by welding with described contiguous block 8.
Described sleeve 1 lower end is welded with base 6.
Be provided with the gap between the inwall of described contiguous block 8 and fixed block 2 and sleeve 1.
The beneficial effects of the utility model are:
The utility model only can move in the telescopic spring direction shock-damping structure by the collapsible type structure, and the situation that can not occur being shifted is simple in structure, and installation and maintenance are convenient.Simultaneously, adopt the double-spring structure absorbing vibration, shock-proof effect is good, and adaptability is wider, and particularly the road surface is comparatively thick mad the time, can bring better damping effect.
The above only be embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.

Claims (5)

1. shock absorbing device for electric vehicle, comprise sleeve, and be arranged on contiguous block in the sleeve, and be fixedly installed on the contiguous block top slide block, and the decoupling rod that is fixedly connected with contiguous block, and the fixed block that is fixedly connected with decoupling rod, it is characterized in that: be provided with spiral compression spring a between described fixed block and the contiguous block, described contiguous block lower end is provided with spiral compression spring b.
2. shock absorbing device for electric vehicle according to claim 1, it is characterized in that: described decoupling rod and described fixed block are fixedly connected by welding.
3. shock absorbing device for electric vehicle according to claim 1, it is characterized in that: described decoupling rod and described contiguous block are fixedly connected by welding.
4. shock absorbing device for electric vehicle according to claim 1, it is characterized in that: described sleeve lower end is welded with base.
5. shock absorbing device for electric vehicle according to claim 1 is characterized in that: be provided with the gap between the inwall of described contiguous block and fixed block and sleeve.
CN 201320084764 2013-02-25 2013-02-25 Electric vehicle damping device Expired - Fee Related CN203202097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320084764 CN203202097U (en) 2013-02-25 2013-02-25 Electric vehicle damping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320084764 CN203202097U (en) 2013-02-25 2013-02-25 Electric vehicle damping device

Publications (1)

Publication Number Publication Date
CN203202097U true CN203202097U (en) 2013-09-18

Family

ID=49146207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320084764 Expired - Fee Related CN203202097U (en) 2013-02-25 2013-02-25 Electric vehicle damping device

Country Status (1)

Country Link
CN (1) CN203202097U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782338A (en) * 2016-05-11 2016-07-20 庆丰鞋业(江苏)有限公司 Shock absorber of bearing shaft
CN105822720A (en) * 2016-04-29 2016-08-03 无锡港盛重型装备有限公司 Electric car damping device
CN108056596A (en) * 2017-12-26 2018-05-22 文盈(广州)科技咨询有限公司 A kind of Financial Billing storage device
CN108105301A (en) * 2017-11-06 2018-06-01 洛阳轴承研究所有限公司 A kind of rigidity loading system buffer unit and biaxial loadings way to play for time
CN110602283A (en) * 2019-09-04 2019-12-20 Oppo(重庆)智能科技有限公司 Mobile terminal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822720A (en) * 2016-04-29 2016-08-03 无锡港盛重型装备有限公司 Electric car damping device
CN105782338A (en) * 2016-05-11 2016-07-20 庆丰鞋业(江苏)有限公司 Shock absorber of bearing shaft
CN108105301A (en) * 2017-11-06 2018-06-01 洛阳轴承研究所有限公司 A kind of rigidity loading system buffer unit and biaxial loadings way to play for time
CN108056596A (en) * 2017-12-26 2018-05-22 文盈(广州)科技咨询有限公司 A kind of Financial Billing storage device
CN110602283A (en) * 2019-09-04 2019-12-20 Oppo(重庆)智能科技有限公司 Mobile terminal
CN110602283B (en) * 2019-09-04 2021-06-15 Oppo(重庆)智能科技有限公司 Mobile terminal

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Jiangsu Pavel Electric Technology Co., Ltd.

Assignor: Xia Yu

Contract record no.: 2014320000407

Denomination of utility model: Shock absorbing device for electric vehicle

Granted publication date: 20130918

License type: Exclusive License

Record date: 20140520

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130918

Termination date: 20150225

EXPY Termination of patent right or utility model