CN201156854Y - Fastening foot construction and apparatus having the same construction - Google Patents
Fastening foot construction and apparatus having the same construction Download PDFInfo
- Publication number
- CN201156854Y CN201156854Y CNU2008200042803U CN200820004280U CN201156854Y CN 201156854 Y CN201156854 Y CN 201156854Y CN U2008200042803 U CNU2008200042803 U CN U2008200042803U CN 200820004280 U CN200820004280 U CN 200820004280U CN 201156854 Y CN201156854 Y CN 201156854Y
- Authority
- CN
- China
- Prior art keywords
- buckle
- circuit board
- leg structure
- extension
- hook
- 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
Links
- 238000010276 construction Methods 0.000 title 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 150000001398 aluminium Chemical class 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model provides a hook foot structure which is used for combining a component closely on a circuit board. The hook foot structure comprises a main body part, at least an extension part and a hook part. The main body part is fixed and arranged on the component. The extension part is formed by the extension of the bottom of the main body part. The hook part is arranged at one end of the extension part. A hook plane and a horizontal plane are formed on one side of the hook part. One end of the hook plane is connected with the horizontal plane. The height difference between two ends of the hook plane is more than the distance between the horizontal plane and the circuit board. The hook part is hooked on the circuit board. As a result, the component can be located and fixed when being arranged on the circuit board, and the component can be closely combined on the circuit board to avoid plate bending when the circuit board processes flow convection over. The hook foot structure also provides a device with the hook foot structure.
Description
Technical field
The utility model is relevant for a kind of buckle leg structure, refer in particular to a kind of in order to buckle, location the buckle leg structure and have the device of buckle leg structure.
Background technology
See also Fig. 1 and Fig. 2, be a kind of known buckle leg structure, this buckle leg structure 10a when purpose is to make this circuit board 30a to process the tin stove, prevents that this circuit board 30a is curved because of heat produces plate in order to fix an aluminium sheet 20a on a circuit board 30a.This buckle leg structure 10a material is that copper is zinc-plated, includes a main part 11a and an extension 12a, and this main part 11a is fixedly arranged on the side of this aluminium sheet 20a, and this extension 12a is extended downwards by this main part 11a bottom.
When this aluminium sheet 20a was arranged at this circuit board 30a, the extension 12a of this buckle leg structure 10a was placed through among the perforation 31a of this circuit board 30a.For this aluminium sheet 20a is combined closely on this circuit board 30a, the common practice is the another side at this circuit board 30a, just the extension 12a that passes this perforation 31a is twisted leg, the part that this extension 12a twists leg can form a stop section 13a, this stop section 13a is in order to this circuit board of block 30a, and go up scolding tin again at this stop section 13a and fix, obtain better fixed effect.
Yet, suitable labor intensive of the above-mentioned course of processing and man-hour need many several roads procedure in the mill usually, not only make speed of production slack-off, manufacturing cost also improves relatively.
The utility model content
For addressing the above problem, the utility model provides a kind of buckle leg structure and has the device of buckle leg structure, positioning locking when this buckle leg structure can make this device be inserted in a circuit board, save manpower and man-hour, and reduce cost, increase speed of production, and this device can be combined closely on this circuit board, it is curved to prevent to produce plate when this circuit board from processing the tin stove.
To achieve these goals, the utility model provides a kind of buckle leg structure, and this buckle leg structure includes with so that monobasic spare is combined closely on a circuit board: a main part, and it is fixedly arranged on this element; At least one extension, its bottom by this main part extends to form; And at least one clamping part, it is located at an end of this extension, one side of this clamping part is formed with a buckle face and a horizontal plane, one end of this buckle face is connected with this horizontal plane, the difference in height of these buckle face two ends is greater than the distance of this horizontal plane and this circuit board, and this clamping part is snapped in this circuit board.
The utility model provides a kind of device with buckle leg structure in addition, and this buckle leg structure includes: a housing with so that this device is combined closely on a circuit board; And at least one buckle leg structure, it has a main part, an extension and a clamping part, this main part is fixedly arranged on this housing, this extension is extended to form by the bottom of this main part, this clamping part is located at an end of this extension, and a side of this clamping part is formed with a buckle face and a horizontal plane, and an end of this buckle face is connected with this horizontal plane, the difference in height of these buckle face two ends is greater than the distance between this horizontal plane and this circuit board, and this clamping part is snapped in this circuit board.
The utlity model has following useful effect: the utility model is located at the free end of this two extension by this two clamping part, one side of this two clamping part respectively is formed with this buckle face and this horizontal plane, the end that this buckle face is lower is connected with this horizontal plane, two end differences in height of this buckle face are greater than the distance between this horizontal plane and this circuit board, when the device with this buckle leg structure is inserted on this circuit board, the perforation compression that this two extension is subjected to this circuit board produces the outer tension force of an elasticity, this two buckles face is replaced this circuit board because of the outer tension force of elasticity and is produced a drop-down reaction force, and then this device is combined closely on this circuit board, it is curved to prevent that this circuit board from producing plate when processing the tin stove, its structural design is simple, this buckle leg structure can make this install positioning locking immediately when being inserted in this perforation, save manpower and man-hour, and reduce cost, increase speed of production.
For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the schematic diagram of known buckle leg structure in conjunction with two element;
Fig. 2 is the end view of known buckle leg structure in conjunction with two element;
Fig. 3 is the stereogram of the utility model buckle leg structure;
Fig. 4 is the stereogram of the utility model buckle leg structure in conjunction with two element;
Fig. 5 is the local cutaway view that amplifies of the utility model buckle leg structure;
Fig. 6 is the stereogram that the utlity model has the device of buckle leg structure;
Fig. 7 is the stereogram that the device that the utlity model has the buckle leg structure is arranged at circuit board;
Fig. 8 is the stereogram of the utility model buckle leg structure second embodiment;
Fig. 9 is the stereogram of the utility model buckle leg structure the 3rd embodiment;
Figure 10: be the stereogram of the utility model buckle leg structure the 4th embodiment.
Wherein, Reference numeral:
10a buckle leg structure
The 11a main part
The 12a extension
The 13a stop section
The 20a aluminium sheet
The 30a circuit board
The 31a perforation
10 buckle leg structures
11 main parts
12 extensions
13 clamping parts
130 buckle faces
131 horizontal planes
132 buckle faces
14 extensions
15 first openings
16 second openings
20 elements
30 circuit boards
31 perforation
40 housings
The h1 difference in height
The h2 distance
Embodiment
See also Fig. 3 to shown in Figure 5, the utility model provides a kind of buckle leg structure, and this buckle leg structure 10 is an elastomer, its with so that monobasic spare 20 combine closely on a circuit board 30, in the present embodiment, this element 20 is an aluminium sheet, but it also can be other elements.This buckle leg structure 10 includes: a main part 11, at least one extension 12 and at least one clamping part 13, and this main part 11 is slightly rectangular laminar, and this main part 11 can be fixedly arranged on this element 20.
In the present embodiment, this buckle leg structure 10 has two extensions 12, this two extension 12 is bent downwardly by close two side places, the bottom of this main part 11 and extends to form, form first opening 15 that is the Y font between this two extension 12, this two extension 12 can be placed through in the perforation 31 of this circuit board 30 (as shown in Figure 5).
In the present embodiment, free end at this two extension 12 is provided with two clamping parts 13, this clamping part 13 is and colludes shape, one side of this two clamping part 13 respectively is formed with a buckle face 130 and a horizontal plane 131, this buckle face 130 is an inclined-plane, these buckle face 130 lower ends are connected with this horizontal plane 131, and the difference in height h 1 of these buckle face 130 2 ends is greater than the distance h 2 of 30 of this horizontal plane 131 and this circuit boards.
When this two clamping part 13 is snapped in this circuit board 30, this two extension 12 is subjected to these perforation 31 compressions and produces the outer tension force of an elasticity, this two buckles face 130 is replaced this circuit board 30 because of the outer tension force of elasticity and is produced a drop-down reaction force, and then drop-down this element 20, this element 20 can be combined closely on this circuit board 30.
See also Fig. 6 and Fig. 7, the utility model provides a kind of device with buckle leg structure in addition, this buckle leg structure 10 can make this device combine closely on a circuit board 30, this device (as electric connector or radiator etc.) includes: a housing 40 and at least one buckle leg structure 10, have a plurality of elements and electronic component (figure does not show) in this housing 40, to keep the running of this device.
Present embodiment and above-mentioned difference are: this device has two buckle leg structures 10, but does not exceed with this quantity, and this main part 11 is fixedly arranged in the housing 40 of this device.This two extension 12 can be placed through in the perforation 31 of this circuit board 30 (as shown in Figure 7).When this two clamping part 13 is snapped in this circuit board 30, this two extension 12 is subjected to these perforation 31 compressions and produces the outer tension force of an elasticity, this two buckles face 130 is replaced this circuit board 30 because of the outer tension force of elasticity and is produced a drop-down reaction force, and then the housing 40 of drop-down this device, this device is combined closely on this circuit board 30.
See also Fig. 8, be the stereogram of the utility model buckle leg structure second embodiment, this buckle leg structure 10 is with the foregoing description difference: a side of this two clamping part 13 respectively is formed with a buckle face 132, and this buckle face 132 is a curved surface.
See also Fig. 9, stereogram for the utility model buckle leg structure the 3rd embodiment, this buckle leg structure 10 and first embodiment (as shown in Figure 3) difference are: the bottom of this main part 11 is straight two extensions 14 that extended to form downwards, between this two extension 14, respectively be formed with second a straight opening 16 between this extension 14 and this main part 11.
See also Figure 10, be the stereogram of the utility model buckle leg structure the 4th embodiment, this buckle leg structure 10 and the 3rd embodiment difference are: a side of this two clamping part 13 respectively is formed with a buckle face 132, and this buckle face 132 is a curved surface.
The utility model is located at the free end of this two extension 12 by this two clamping part 13, one side of this two clamping part 13 respectively is formed with this buckle face 130 and this horizontal plane 131, these buckle face 130 lower ends are connected with this horizontal plane 131, and two end differences in height of this buckle face 130 are greater than the distance of 30 of this horizontal plane 131 and this circuit boards; Whereby, when the device with this buckle leg structure 10 is plugged on this circuit board 30, perforation 31 compressions that this two extension 12 can be subjected to this circuit board 30 produce the outer tension force of an elasticity, this two buckles face 130 is replaced this circuit board 30 because of the outer tension force of elasticity and is produced a drop-down reaction force, and then drop-down this housing 40, this device can be combined closely on this circuit board 30, it is curved to prevent that this circuit board 30 from producing plate when processing the tin stove, its structural design is simple, this buckle leg structure 10 inserts this and bores a hole and can make this install positioning locking immediately at 31 o'clock, save manpower and man-hour, and reduce cost, increase speed of production.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1, a kind of buckle leg structure, this buckle leg structure is characterized in that with so that monobasic spare is combined closely on a circuit board, includes:
One main part, it is fixedly arranged on this element;
At least one extension, its bottom by this main part extends to form; And
At least one clamping part, it is located at an end of this extension, and a side of this clamping part is formed with a buckle face and a horizontal plane, and an end of this buckle face is connected with this horizontal plane, the difference in height of these buckle face two ends is greater than the distance of this horizontal plane and this circuit board, and this clamping part is snapped in this circuit board.
2, buckle leg structure according to claim 1 is characterized in that, this buckle face is an inclined-plane.
3, buckle leg structure according to claim 1 is characterized in that, this buckle face is a curved surface.
4, buckle leg structure according to claim 1 is characterized in that, this extension is by the straight extension in the bottom of this main part.
5, buckle leg structure according to claim 1 is characterized in that, this extension is extended by the bottom bend of this main part.
6, a kind of device with buckle leg structure is characterized in that, this buckle leg structure is characterized in that with so that this device is combined closely on a circuit board, includes:
One housing; And
At least one buckle leg structure, it has a main part, an extension and a clamping part, this main part is fixedly arranged on this housing, this extension is extended to form by the bottom of this main part, this clamping part is located at an end of this extension, and a side of this clamping part is formed with a buckle face and a horizontal plane, and an end of this buckle face is connected with this horizontal plane, the difference in height of these buckle face two ends is greater than the distance between this horizontal plane and this circuit board, and this clamping part is snapped in this circuit board.
7, the device with buckle leg structure according to claim 6 is characterized in that, this buckle face is an inclined-plane.
8, the device with buckle leg structure according to claim 6 is characterized in that, this buckle face is a curved surface.
9, the device with buckle leg structure according to claim 6 is characterized in that, this extension is by the straight extension in the bottom of this main part.
10, the device with buckle leg structure according to claim 6 is characterized in that, this extension is extended by the bottom bend of this main part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200042803U CN201156854Y (en) | 2008-01-28 | 2008-01-28 | Fastening foot construction and apparatus having the same construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200042803U CN201156854Y (en) | 2008-01-28 | 2008-01-28 | Fastening foot construction and apparatus having the same construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156854Y true CN201156854Y (en) | 2008-11-26 |
Family
ID=40104629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200042803U Expired - Fee Related CN201156854Y (en) | 2008-01-28 | 2008-01-28 | Fastening foot construction and apparatus having the same construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156854Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255050A (en) * | 2017-09-13 | 2018-07-06 | 青岛真时科技有限公司 | Pcb board fixed structure and wrist-watch |
-
2008
- 2008-01-28 CN CNU2008200042803U patent/CN201156854Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108255050A (en) * | 2017-09-13 | 2018-07-06 | 青岛真时科技有限公司 | Pcb board fixed structure and wrist-watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PU WEIHAN Free format text: FORMER OWNER: YIHANG ELECTRONIC CO., LTD. Effective date: 20100414 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIPEI COUNTY, TAIWAN PROVINCE, CHINA TO: TAIPEI CITY, TAIWAN PROVINCE, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100414 Address after: Taipei City, Taiwan, China Patentee after: Pu Weihan Address before: Taiwan County, Taipei, China Patentee before: Fairway Electronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |