CN201656050U - Fastener structure - Google Patents
Fastener structure Download PDFInfo
- Publication number
- CN201656050U CN201656050U CN2010201679695U CN201020167969U CN201656050U CN 201656050 U CN201656050 U CN 201656050U CN 2010201679695 U CN2010201679695 U CN 2010201679695U CN 201020167969 U CN201020167969 U CN 201020167969U CN 201656050 U CN201656050 U CN 201656050U
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- CN
- China
- Prior art keywords
- fastener
- electric connector
- out parts
- separator
- hollow
- 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 - Lifetime
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Abstract
Disclosed is a fastener structure, which comprises an upper fastener, a lower fastener and a separator; wherein, the two sides close to one end of the upper fastener are respectively provided with two abutment parts; the lower fastener is pivoted with the upper fastener; the lower part of the abutment parts corresponding to the lower fastener forms a hollow part; at least a portion of the separator is arranged in the lower part of the hollow part of the lower fastener. The fastener structure when assembled is mounted on a circuit board. As the lower part of the hollow part of the lower fastener is provided with the separator, when the upper fastener pivots relative to the lower fastener to open, the abutment parts do not directly contact the circuit board. Therefore, the problem that the circuit board is scratched by the abutment parts is solved.
Description
[technical field]
The utility model relates to a kind of buckle structure, refers in particular to a kind of chip module location to be electrically conducted buckle structure to the circuit board.
[background technology]
Common a kind of is used to locate in chip module to an electric connector industry, be soldered on the circuit board by described electric connector again, to realize that described chip module is with the buckle structure that electrically connects between the described circuit board, it comprises a pressing plate, a base that is articulated with described pressing plate, an and drive rod that is used to articulate described pressing plate and described base, described pressing plate has a pivot end, be respectively equipped with two butting sections in the both sides of described pivot end, the below of corresponding two described butting sections is respectively equipped with one and wears groove on described base.
After above-mentioned buckle structure assembles, it can be mounted on the described circuit board, operate described drive rod again, make that described pressing plate is opened, then described electric connector is positioned in the described base and then with described circuit board and welds, when needs are electrically conducted described chip module between with described circuit board, earlier described chip module correspondence is positioned in the described electric connector, described pressing plate is suppressed on described chip module again, then described drive rod is had good positioning, so just can make to electrically conduct between described chip module and the described circuit board.
Make described chip module with the purpose that electrically conducts between the described circuit board though above-mentioned buckle structure can reach in the ordinary course of things reluctantly, have following disappearance also:
1. after described buckle structure is mounted to described circuit board, when the described drive rod of operation, make when described pressing plate is able to respect to described base Unscrew, two described butting sections can be passed and describedly wear groove and then abut to described circuit board, because described butting section is that metal material is made, when described pressing plate often opens and closes, make described pressing plate inaccurate easily with respect to the location of described base, so described butting section is easy to generate excessive situation against described circuit board, thus the described circuit board of friction scratch.
2. because described butting section is that metal material is made, it is the material of conduction, when described butting section excessively against to the described circuit board the time, also make described butting section with other assembly contact on the described circuit board easily, and then the problem that causes short circuit or electrically disturb.
Therefore, be necessary to design a kind of new buckle structure, to overcome above-mentioned disappearance.
[utility model content]
Creation purpose of the present utility model is to provide a kind of buckle structure that prevents scratch one circuit board.
In order to achieve the above object, the utility model buckle structure adopts following technical scheme:
A kind of buckle structure, it comprises fastener on, a described end of going up fastener is provided with two butting sections respectively near both sides; Fastener once, itself and the described fastener of going up are articulated, and the place, below of the corresponding described butting section of described fastener down is formed with a hollow-out parts; One separator is positioned to small part below the described hollow-out parts of described fastener down.
A kind of buckle structure can be installed on the circuit board, and it comprises fastener, is positioned on the described circuit board, and described fastener down is formed with at least two hollow-out parts; Fastener on one, it has a pivot end, is used to articulate described fastener down, and the described fastener of going up is provided with a butting section in described pivot end respectively near both sides, the corresponding described hollow-out parts in the below of described butting section; One separator for non-conductive flexible material is made, between described butting section and described circuit board, and is positioned to small part below the described hollow-out parts of described fastener down, and the thickness of described separator is less than the described thickness of fastener down.
Compared with prior art, after the utility model buckle structure assembles, it can be mounted on the described circuit board, owing to below the described hollow-out parts of described fastener down, being provided with described separator, when so fastener pivotally opens under described upward fastener is described relatively, described butting section can directly not touch described circuit board, and is like this then avoided the problem of the described circuit board of described butting section scratch.
In addition, because described separator is that gum material, plastic material or electrically non-conductive material are made, so when described butting section was on described separator extremely, described butting section was with the problem that can not be short-circuited or disturb between the described circuit board.
[description of drawings]
Fig. 1 is the exploded view of the utility model buckle structure;
Fig. 2 is the constitutional diagram of the utility model buckle structure;
Fig. 3 is the schematic diagram on the circuit board of being mounted to of the utility model buckle structure.
The drawing reference numeral explanation of embodiment:
The 113 times fasteners in butting section, 12 hollow-out parts, 121 openings 122
First installation portion, 123 second installation portions, 124 separators, 13 drive rods 14
Circuit board 2
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., now with embodiment the utility model buckle structure is described further in conjunction with the accompanying drawings.
Please refer to Fig. 1 and Fig. 2, be buckle structure 1 of the present utility model, it comprises fastener 11 on, goes up the fastener once 12 that fastener 11 is articulated with described, one separator, 13 parts are positioned at the described below of fastener 12 down, and a drive rod 14 is used to articulate described fastener 11 and the described fastener 12 down gone up.
Please refer to Fig. 1 and Fig. 2, the described fastener 11 of going up is made for metal material, it has a pivot end 111, place's side direction bending is extended with an articulated section 112 in the middle of the described pivot end 111, described articulated section 112 is positioned on the described drive rod 14, protrude out respectively in the both sides of described pivot end 111 and to be provided with a butting section 113, it is one circular-arc that the end of described butting section 113 becomes.
Please refer to Fig. 1 and Fig. 2, described fastener 12 corresponding described butting sections 113 down are formed with a hollow-out parts 121, the width of described hollow-out parts 121 is greater than the width of described butting section 113, described hollow-out parts 121 has an open opening 122, other 2 first installation portions 123 and one second installation portion 124 of being respectively arranged with in described hollow-out parts 121 both sides, two described first installation portions 123 are for be arrangeding in parallel, wherein arbitrary described first installation portion 123 roughly becomes the vertical configuration setting with described second installation portion 124, and described first installation portion 123 is used for the location and articulates described drive rod 14.
Please refer to Fig. 1 and Fig. 2, in the present embodiment, described separator 13 is made for the gum material, size shape is roughly identical with the bottom surface of described fastener 12 down, and be affixed on the described bottom surface of fastener 12 down, and then described hollow-out parts 121 belows are all covered, in addition, the thickness of described separator 13 is less than the described thickness of fastener 12 down.Described in other embodiments separator 13 also can be made or the flexible material of non-conducting material is made for plastic material, as long as described separator 13 can be positioned at described hollow-out parts 121 belows.
Please refer to Fig. 1 and Fig. 2, described drive rod 14 is positioned in described first installation portion 123 of described fastener 12 down.
During operation, please refer to Fig. 2 and Fig. 3, described buckle structure 1 is to be used to locate a chip module (not shown) to an electric connector (not shown), is soldered on the circuit board 2 by described electric connector, to realize that described chip module is with the purpose that electrically connects between the described circuit board 2 again.
At first, described drive rod 14 is positioned in described first installation portion 123 of described fastener 12 down, again described described articulated section 112 of going up fastener 11 is positioned on the described drive rod 14, thereby described upward fastener 11 and described fastener 12 are down linked together, and make and to carry out relative pivot between the two, then described separator 13 is labelled in the described bottom of fastener 12 down, make it can cover described hollow-out parts 121, then described electric connector is soldered to the correspondence position on the described circuit board 2.
After above-mentioned buckle structure 1 assembles, can be with it directly by described second installation portion 124 outside the sheathed and described electric connector of installing and locating on described circuit board 2, make described electric connector enter in the described buckle structure 1, then operate described drive rod 14, make that the described fastener 11 of going up is opened, when needs are electrically conducted described chip module between with described circuit board 2, earlier described chip module correspondence is positioned in the described electric connector, again the described fastener 11 of going up is suppressed on described chip module, then described drive rod 14 is had good positioning, so just can make to electrically conduct between described chip module and the described circuit board 2.
In sum, the utility model buckle structure has following advantage:
1. owing to below the described hollow-out parts of described fastener down, being provided with described separator, when so fastener pivotally opens under described upward fastener is described relatively, described butting section can directly not touch described circuit board, and is like this then avoided the problem of the described circuit board of described butting section scratch.
2. because described separator is that gum material, plastic material or electrically non-conductive material are made, so when described butting section was on described separator extremely, described butting section was with the problem that can not be short-circuited or disturb between the described circuit board.
3. the end of described butting section becomes one circular-arc, like this when its against to described circuit board the time, less with the friction between the described circuit board, so also can protect described circuit board.
4. described hollow-out parts is open described opening near described upward fastener one side, when described so last fastener is opened, locate under the inaccurate situation when the described described relatively fastener down of fastener of going up, described butting section is removable in certain stroke range, is unlikely to the described fastener of going up of block and does not open.
5. because the width of described hollow-out parts greater than the width of described butting section, makes to be loose fit between the two that the described fastener of going up of so being more convenient for pivots between the fastener down with respect to described.
Since the thickness of described separator, can not make so that height on the described circuit board increases less than the described thickness of fastener down more, and then take the just nervous originally confined space.
7. described separator is that non-conductive flexible material is made, size shape is roughly identical with the bottom surface of described fastener down, and be located between the bottom surface and described circuit board of described fastener down, when the described described relatively fastener down of fastener of going up pivots, or in transportation, produce when rocking, described separator can prevent described described relatively circuit board slippage of fastener or friction etc. down, and then damages described buckle structure and described circuit board.
More than describing in detail only be the explanation of the preferred embodiment of the utility model, the claim of non-so limitation the utility model, so, all this creation of utilization specifications and diagramatic content equivalence techniques variation for it, all be contained in the claim of this creation.
Claims (17)
1. a buckle structure is characterized in that, comprising:
Fastener on one, a described end of going up fastener is provided with a butting section respectively near both sides;
Fastener once, itself and the described fastener of going up are articulated, and the place, below of the corresponding described butting section of described fastener down is formed with a hollow-out parts;
One separator is positioned to small part below the described hollow-out parts of described fastener down.
2. electric connector as claimed in claim 1 is characterized in that: described separator is that plastic material is made.
3. electric connector as claimed in claim 1 is characterized in that: described separator is that non-conducting material is made.
4. electric connector as claimed in claim 1 is characterized in that: described separator is made for the gum material, is affixed on the described bottom surface of fastener down.
5. electric connector as claimed in claim 1 is characterized in that: described separator all covers described hollow-out parts below.
6. electric connector as claimed in claim 1 is characterized in that: further comprise a drive rod, described drive rod is positioned in the described fastener down, and is used to articulate described fastener and the described fastener down gone up.
7. electric connector as claimed in claim 6 is characterized in that: a described end of going up the close described butting section of fastener has an articulated section, and described articulated section is positioned on the described drive rod.
8. electric connector as claimed in claim 1 is characterized in that: the end of described butting section becomes one circular-arc.
9. electric connector as claimed in claim 1 is characterized in that: described fastener down has at least one first installation portion and one second installation portion that is positioned at side, described hollow-out parts both sides.
10. electric connector as claimed in claim 1 is characterized in that: described hollow-out parts is an open opening near described upward fastener one side.
11. a buckle structure can be installed on the circuit board, it is characterized in that, comprising:
Once fastener is positioned on the described circuit board, and described fastener down is formed with at least two hollow-out parts;
Fastener on one, it has a pivot end, is used to articulate described fastener down, and the described fastener of going up is provided with a butting section in described pivot end respectively near both sides, the corresponding described hollow-out parts in the below of described butting section;
One separator for non-conductive flexible material is made, between described butting section and described circuit board, and is positioned to small part below the described hollow-out parts of described fastener down, and the thickness of described separator is less than the described thickness of fastener down.
12. electric connector as claimed in claim 11 is characterized in that: the width of described hollow-out parts makes to be loose fit between the two greater than the width of described butting section.
13. electric connector as claimed in claim 11 is characterized in that: described separator is made for the gum material, is affixed on the described bottom surface of fastener down.
14. electric connector as claimed in claim 11 is characterized in that: described separator all covers described hollow-out parts below.
15. electric connector as claimed in claim 11 is characterized in that: described fastener down has at least one first installation portion and one second installation portion that is positioned at side, described hollow-out parts both sides.
16. electric connector as claimed in claim 11 is characterized in that: described hollow-out parts is an open opening near described upward fastener one side.
17. electric connector as claimed in claim 11 is characterized in that: the shape size of described separator is roughly identical with the bottom surface of described fastener down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201679695U CN201656050U (en) | 2010-04-20 | 2010-04-20 | Fastener structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201679695U CN201656050U (en) | 2010-04-20 | 2010-04-20 | Fastener structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656050U true CN201656050U (en) | 2010-11-24 |
Family
ID=43121291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201679695U Expired - Lifetime CN201656050U (en) | 2010-04-20 | 2010-04-20 | Fastener structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904098A (en) * | 2011-07-26 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Slot protector |
-
2010
- 2010-04-20 CN CN2010201679695U patent/CN201656050U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102904098A (en) * | 2011-07-26 | 2013-01-30 | 鸿富锦精密工业（深圳）有限公司 | Slot protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |