CN207530187U - Without shaking assembling structure - Google Patents
Without shaking assembling structure Download PDFInfo
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- CN207530187U CN207530187U CN201721786878.8U CN201721786878U CN207530187U CN 207530187 U CN207530187 U CN 207530187U CN 201721786878 U CN201721786878 U CN 201721786878U CN 207530187 U CN207530187 U CN 207530187U
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- component
- parent part
- shaking
- assembling structure
- retainer
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Abstract
The utility model discloses a kind of without shaking assembling structure, including parent part and component, the parent part is linked together with component by buckle structure, wherein described component is equipped with retainer, the two is made to be fitted close without shaking by retainer between the parent part and component, the retainer is two locking plates for being set to component upper surface left and right side, when the parent part and component link together, two locking plates are contacted with parent part and are deformed, and the component are made to be fitted close with parent part without shaking by the deformation of the locking plate.Assembling structure structure design is simple, installation is simple, securely, while manufacturing cost is low without shaking for the utility model.
Description
Technical field
The utility model is related to a kind of assembly connection structure, being filled without shaking for vehicle-mounted USB charger is filled before espespecially a kind of
Distribution structure.
Background technology
Preceding dress vehicle-mounted USB charger is the important component of automobile power source, its equipment as frequently being used on automobile is resistance to
It is plugged by great dynamics high frequency time, and as a part for automobile, when design needs to consider automobile vibration surveys with noise (NVH)
Examination, it is meant that part will not generate abnormal sound to the assembling of accessory securely without shaking in use and after use.
And the product with buckle structure is mostly using the structure directly fastened in the market.As shown in Figure 1 and Figure 2 existing parent part with
The dimensional decomposition structure of component assembling structure, three-dimensional combination schematic cross-sectional view, including parent part 1 ' and component 2 ', the component 2 '
Directly be fastened on by the card base 4 ' of its two side on the bayonet 3 ' of 1 ' two side of parent part, this assembling structure have gap it is big,
Part tolerance requirement height, part shaking lead to the problem of abnormal sound, may cause vehicle that can not be tested by NVH during production.Also have
Increase metal clips to shake to achieve the effect that reduce come fastenings by shrapnel deformation, but increase material and produce and add
Work cost.
As requirement of the people for auto electric comfort and economy increasingly improves, this simple and reliable for structure and symbol
The universal of assembling structure for closing NVH tests is trend of the times.Therefore, it is simple, secured how to design a kind of installation, while produces system
Make preceding dress vehicle-mounted USB charger at low cost is the subject that the present inventor concentrates on studies without assembling structure is shaken.
Utility model content
The purpose of this utility model is to provide a kind of without assembling structure is shaken, and structure design is simple, installation is simple, jail
Gu while manufacturing cost is low.
In order to realize said program, the technical solution of the utility model is：It is a kind of without shake assembling structure, including mother
Part and component, the parent part are linked together with component by buckle structure, which is characterized in that the component is equipped with stop
Part makes the two be fitted close without shaking between the parent part and component by retainer.
The utility model is without assembling structure is shaken, wherein the retainer is be set to component upper surface left and right side two
A locking plate, when the parent part links together with component, two locking plates are contacted with parent part and are deformed, and are passed through
The deformation of the locking plate makes the component be fitted close with parent part without shaking.
The utility model is without assembling structure is shaken, wherein the left and right side upper end of the component is respectively arranged with two extensions
To the open slot of component upper surface, two locking plates extend outward respectively from the madial wall upper end of two open slots.
The utility model is without shaking assembling structure, wherein the upper surface of the locking plate is provided with arc bump, it is described to stop
Movable plate is contacted with the parent part by the convex block and is deformed.
The utility model is without assembling structure is shaken, wherein the buckle structure is be set to parent part left and right side lower part two
A bayonet and two card bases for being set to component left and right side lower part, pass through two bayonets and two between the parent part and component
Card base snaps connection together.
The utility model is without assembling structure is shaken, wherein the parent part, component, buckle structure and retainer are by plastic cement material
Material is made.
After using the above scheme, the utility model has the advantages that without assembling structure is shaken：
1st, it by setting locking plate on component, and is contacted in locking plate upper surface setting arc bump with parent part, makes to stop
Movable plate is deformed, and so as to which component and parent part be made to coordinate closely without shaking, structure design installation is simple, securely without shaking, and
And part is noiseless when driving in vehicle, non-loosening sense good using feel during USB interface device, secondly in the structure design
Straight forming elastic stopping piece without separately setting the parts such as metal clips, simplifies structure, can not only reduce cost, moreover it is possible to reduce
The fraction defective of part brings preferably traveling experience；
2nd, the utility model is simple in structure, secured, while manufacturing cost is low.
Description of the drawings
Fig. 1 is the dimensional decomposition structure diagram of existing parent part and component assembling structure；
Fig. 2 is that existing parent part combines schematic cross-sectional view with the solid of component assembling structure；
Fig. 3 is the utility model without the dimensional decomposition structure diagram for shaking assembling structure；
Fig. 4 is the utility model without the three-dimensional combination schematic cross-sectional view for shaking assembling structure.
The utility model specific embodiment is described further below in conjunction with attached drawing：
Specific embodiment
As shown in Figure 3, Figure 4, the utility model includes parent part 1 and component 2 without shaking assembling structure, the lower part of parent part 1 with
Component 2 is linked together by buckle structure, and buckle structure is two rectangular cards for being symmetrically disposed on 1 left and right side lower part of parent part
Mouth 3 and two card bases 4 for being symmetrically disposed on 2 left and right side lower part of component, pass through two bayonets 3 and two between parent part 1 and component 2
A card base 4 snaps connection together.
Component 2 is equipped with retainer, the two is made to be fitted close without shaking by retainer between parent part 1 and component 2.Stop
Part is two locking plates 5 for being set to 2 upper surface left and right side of component, and the left and right side upper end of component 2 is respectively arranged with two and prolongs
The open slot 6 of 2 upper surface of component is extended to, two locking plates 5 extend perpendicularly outward respectively from the madial wall upper end of two open slots 6
Go out, the upper surface of locking plate 5 is provided with arc bump 7, and the present embodiment is frustum cone structure.Locking plate 5 passes through convex block 7 and parent part 1
Contact.When parent part 1 and component 2 link together, the convex block 7 on two locking plates 5 is contacted with parent part 1, produces locking plate 5
Change shape, component 2 is made to be fitted close no shaking with parent part 1 by the deformation of locking plate 5.
Parent part 1, component 2, buckle structure and retainer are made of plastic material in the present embodiment.
The utility model is without assembling structure is shaken by setting locking plate 5 on component 2, and in the upper surface of locking plate 5
Setting arc bump 7 is contacted with parent part 1, is deformed locking plate 5, so as to make component 2 and parent part 1 coordinates closely without shaking,
Structure design installation is simple, securely without shaking, and part is noiseless when driving in vehicle, uses hand during USB interface device
Sense is good, non-loosening sense, secondly straight forming elastic stopping piece 5 in the structure design, without separately setting the parts such as metal clips, letter
Structure is changed, can not only reduce cost, moreover it is possible to reduce the fraction defective of part, bring preferably traveling experience；The utility model knot
Structure is simple, secured, while manufacturing cost is low.
Embodiment described above is only that the preferred embodiment of the utility model is described, not new to this practicality
The range of type is defined, under the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff couple
The various modifications and improvement that the technical solution of the utility model is made should all fall into what claims of the utility model determined
In protection domain.
Claims (6)
1. a kind of, without assembling structure is shaken, including parent part and component, the parent part is linked together with component by buckle structure,
It is characterized in that, the component is equipped with retainer, the two is made to be fitted close nothing by retainer between the parent part and component
It shakes.
It is 2. according to claim 1 without shaking assembling structure, which is characterized in that the retainer is is set to component upper table
Two locking plates of face left and right side, when the parent part links together with component, two locking plates are contacted with parent part
It is deformed, the component is made to be fitted close with parent part without shaking by the deformation of the locking plate.
It is 3. according to claim 2 without shaking assembling structure, which is characterized in that the left and right side upper end difference of the component
Setting is there are two the open slot for extending to component upper surface, and two locking plates are respectively from the madial wall upper end of two open slots
It extends outward.
4. according to Claims 2 or 3 without shake assembling structure, which is characterized in that the locking plate upper surface setting
There is arc bump, the locking plate is contacted with the parent part by the convex block and is deformed.
It is 5. according to claim 1 without shaking assembling structure, which is characterized in that the buckle structure is is set to parent part
Two bayonets of left and right side lower part and two card bases for being set to component left and right side lower part, pass through between the parent part and component
Two bayonets and two card bases snap connection together.
6. it is according to claim 1 without shake assembling structure, which is characterized in that the parent part, component, buckle structure and only
Moving part is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786878.8U CN207530187U (en) | 2017-12-20 | 2017-12-20 | Without shaking assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721786878.8U CN207530187U (en) | 2017-12-20 | 2017-12-20 | Without shaking assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207530187U true CN207530187U (en) | 2018-06-22 |
Family
ID=62578408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721786878.8U Active CN207530187U (en) | 2017-12-20 | 2017-12-20 | Without shaking assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207530187U (en) |
-
2017
- 2017-12-20 CN CN201721786878.8U patent/CN207530187U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |