CN204610448U - Card base assembly - Google Patents
Card base assembly Download PDFInfo
- Publication number
- CN204610448U CN204610448U CN201520302974.5U CN201520302974U CN204610448U CN 204610448 U CN204610448 U CN 204610448U CN 201520302974 U CN201520302974 U CN 201520302974U CN 204610448 U CN204610448 U CN 204610448U
- Authority
- CN
- China
- Prior art keywords
- base assembly
- card base
- guide surface
- card
- demolition part
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of card base assembly, and for the clamping of demolition part and fixed block, card base assembly has guide surface, and guide surface is adjacent with card access surface, and guide surface conforms to the disassembly direction of demolition part.Card base assembly of the present utility model has the guide surface adjacent with card access surface, when dismantling, can easily be pulled down by demolition part along the direction of guide surface.When normally using, because guide surface only has a direction, therefore substantially do not affect the clamping intensity of fixed block and demolition part, thus take into account firm clamping and easily dismounting.
Description
Technical field
The utility model relates to auto parts and components field, more particularly, relates to clamping part.
Background technique
At automobile manufacturing field, a lot of component are had to need to connect in the mode of clamping each other, the card base assembly normally plastic material of clamping.For clamping, there is conflict: wish that clamping is firm as far as possible on the one hand, not easily get loose, be hopeful easy accessibility on the other hand.In actual applications, these two aspects often can not be taken into account.Card base assembly of the prior art is all primary Consideration with firm clamping, and therefore ubiquity has the difficult problem of tearing open of easily dress.When carrying out clamping, due to card base assembly existing guiding, therefore snapping in and installing than being easier to.But when dismantling, the card base for the purpose of firm clamping is difficult to be removed, often can only dismantle by force to destroy fastener structure for cost, card base assembly or damage of components after dismounting, cannot install and use again.The waste of this resource just caused, too increases the difficulty of dismounting.
In prior art, in order to alleviate the problem of dismounting difficulty, card access surface can be made into inclined-plane by plane and being beneficial to dismounting, or reducing the area of card access surface, coming for convenience detach by the mode reducing clamping region.But it is obvious that above-mentioned method can make the firmness of clamping reduce, and occurs that the possibility got loose increases in normal using process.Another kind of mode is the mechanical strength strengthening card base assembly, makes card base assembly can bear larger power and is unlikely to damage.Although this mode can reduce the impaired possibility of card base assembly, add manipulation strength and difficulty.
Therefore, the balance of firm clamping and easy dismounting two aspects cannot be realized in the prior art.
Model utility content
The utility model is intended to propose a kind of novel card base assembly, can take into account firm clamping and easily dismounting.
According to an embodiment of the present utility model, propose a kind of card base assembly, for the clamping of demolition part and fixed block, card base assembly has guide surface, and guide surface is adjacent with card access surface, and guide surface conforms to the disassembly direction of demolition part.
In one embodiment, guide surface is inclined-plane.
In one embodiment, card base assembly is positioned on demolition part.Above-mentioned inclined-plane is trapezoidal inclined plane.
In one embodiment, card base assembly is positioned on fixed block.Above-mentioned inclined-plane is triangular ramp.
In one embodiment, card access surface is plane.
Card base assembly of the present utility model has the guide surface adjacent with card access surface, when dismantling, can easily be pulled down by demolition part along the direction of guide surface.When normally using, because guide surface only has a direction, therefore substantially do not affect the clamping intensity of fixed block and demolition part, thus take into account firm clamping and easily dismounting.
Accompanying drawing explanation
The above and other feature of the utility model, character and advantage are by more obvious by what become below in conjunction with the description of drawings and Examples, and reference character identical in the accompanying drawings represents identical feature all the time, wherein:
Fig. 1 discloses the structural drawing of the clip assembly according to the first embodiment of the present utility model.
Fig. 2 discloses the scheme of installation of the clip assembly of the first embodiment.
Fig. 3 discloses the structural drawing of the clip assembly according to the second embodiment of the present utility model.
Fig. 4 discloses the scheme of installation of the clip assembly of the second embodiment.
Fig. 5 A discloses the schematic diagram adopting the clip assembly of prior art and the card access surface of clip assembly.
Fig. 5 B discloses the schematic diagram of the card access surface adopting clip assembly of the present utility model and clip assembly.
Embodiment
The utility model proposes a kind of card base assembly, for the clamping of demolition part and fixed block, card base assembly has guide surface, and guide surface is adjacent with card access surface, and guide surface conforms to the disassembly direction of demolition part.
Shown in figure 1 and Fig. 2, disclose the structural drawing according to the clip assembly of the first embodiment of the present utility model and scheme of installation.Shown in figure 2, demolition part 102 and fixed block 104 clamping, card base assembly 106 is positioned on the side of demolition part 102, and in one embodiment, card base assembly 106 can become to be integrated with demolition part 102, and clip assembly 106 stretches in the blocked hole of fixed block 104.Shown in figure 1, the end face 162 of card base assembly 106 is card access surface, and inclined-plane 161 is guide surface, and guide surface is adjacent with end face with the bottom surface of card base assembly 106 respectively, and guide surface extends obliquely from bottom surface.In a first embodiment, unloading process is as follows: demolition part moves to the direction away from fixed block 104, the guide surface of its shackle member can with a side relative sliding of fixed block blocked hole, after shackle member departs from the blocked hole of fixed block 104, its demolition part upwards overturns, and demolition part is removed.Shown in figure 3 and Fig. 4, disclose the structural drawing according to the clip assembly of the second embodiment of the present utility model and scheme of installation.Shown in figure 4, demolition part 202 and fixed block 204 clamping, card base assembly 206 is positioned on the side of fixed block 204, and clip assembly 206 stretches in the blocked hole of demolition part 202.In one embodiment, card base assembly 206 can become to be integrated with fixed block 204.Shown in figure 3, the bottom surface of card base assembly 206 is card access surface, and inclined-plane 261 is guide surface, and guide surface is adjacent with end face with the bottom surface of card base assembly 106 respectively, and guide surface extends from bottom surface towards oblique upper.In a second embodiment, unloading process is as follows: demolition part 202 moves to the direction away from fixed block 204, and after clip assembly 206 departs from the blocked hole of demolition part 202, demolition part 202 upwards overturns again, and demolition part is removed.In umklapp process, the guide surface 261 of its card base assembly 206 and a side of card demolition part 202 can relative slidings.No matter be the first embodiment or the second embodiment, when the demolition part of upper end needs to dismantle, as long as can dismantle along disassembly direction, guide surface can play leading role well in unloading process, guides card base assembly to skid off dismounting smoothly from card base hole.Unloading process leicht fallen D/A, also can not cause the damage of component.
Fig. 5 A discloses the schematic diagram adopting the clip assembly of prior art and the card access surface of clip assembly.Fig. 5 B discloses the schematic diagram of the card access surface adopting clip assembly of the present utility model and clip assembly.As shown in Figure 5A, in the prior art, sometimes conveniently dismantle, select sometimes to make card access surface 302 into inclined-plane by plane, but when card access surface 302 is inclined-plane, can not fit completely in the bottom surface of its card access surface and blocked hole, obviously can reduce the firmness of clamping.As shown in Figure 5 B, due to the existence of guide surface in the utility model, make card access surface 302 not need use inclined-plane and can use plane, the card access surface 302 in plane and the bottom surface of blocked hole are that face bonded to each other contacts, and obviously can provide better clamping firmness.
Card base assembly of the present utility model has the guide surface adjacent with card access surface, when dismantling, can easily be pulled down by demolition part along the direction of guide surface.When normally using, because guide surface only has a direction, therefore substantially do not affect the clamping intensity of fixed block and demolition part, thus take into account firm clamping and easily dismounting.
Above-described embodiment is available to be familiar with person in the art to realize or to use of the present utility model; those skilled in the art can when not departing from model utility thought of the present utility model; various modifications or change are made to above-described embodiment; thus protection domain of the present utility model not limit by above-described embodiment, and should be the maximum magnitude meeting the inventive features that claims are mentioned.
Claims (7)
1. a card base assembly, for the clamping of demolition part and fixed block, it is characterized in that described card base assembly has guide surface, guide surface is adjacent with card access surface, and guide surface conforms to the disassembly direction of demolition part.
2. card base assembly as claimed in claim 1, it is characterized in that, described guide surface is inclined-plane.
3. card base assembly as claimed in claim 2, it is characterized in that, described card base assembly is positioned on demolition part.
4. card base assembly as claimed in claim 3, it is characterized in that, described inclined-plane is trapezoidal inclined plane.
5. card base assembly as claimed in claim 2, it is characterized in that, described card base assembly is positioned on fixed block.
6. card base assembly as claimed in claim 5, it is characterized in that, described inclined-plane is triangular ramp.
7., as the card base assembly as described in arbitrary in claim 1-6, it is characterized in that, described card access surface is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302974.5U CN204610448U (en) | 2015-05-12 | 2015-05-12 | Card base assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302974.5U CN204610448U (en) | 2015-05-12 | 2015-05-12 | Card base assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610448U true CN204610448U (en) | 2015-09-02 |
Family
ID=53963018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302974.5U Expired - Fee Related CN204610448U (en) | 2015-05-12 | 2015-05-12 | Card base assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610448U (en) |
-
2015
- 2015-05-12 CN CN201520302974.5U patent/CN204610448U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Anting Jiading District Town, Shanghai City Road No. 123 in 201805 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE Co.,Ltd. Address before: Anting Jiading District Town, Shanghai City Road No. 123 in 201805 Patentee before: SHANGHAI VOLKSWAGEN AUTOMOTIVE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |