CN2884798Y - Buckling means - Google Patents
Buckling means Download PDFInfo
- Publication number
- CN2884798Y CN2884798Y CN 200620054796 CN200620054796U CN2884798Y CN 2884798 Y CN2884798 Y CN 2884798Y CN 200620054796 CN200620054796 CN 200620054796 CN 200620054796 U CN200620054796 U CN 200620054796U CN 2884798 Y CN2884798 Y CN 2884798Y
- Authority
- CN
- China
- Prior art keywords
- bayonet unit
- fastener
- slotted eye
- main part
- snap device
- 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
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- Insertion Pins And Rivets (AREA)
Abstract
The goal of the utility model is to provide a buckling device which is simple and can effectively hold the matter to be buckled. The utility model comprises a main body, two end parts at the two sides of the main body and at least one buckling mechanism. Said buckling device further comprises an elastic body. With the elastic force of the elastic body, the buckling mechanism can reciprocate in a motion relative to the main body. Compared with the prior art, the buckling mechanism of the buckling device of the utility model is simple in structure and free from distortion after many uses.
Description
[technical field]
The utility model relates to a kind of bayonet unit.
[background technology]
Adapter is the bridge that computer motherboard and interface equipment are linked up, because portable electronic devices is constantly pursued the slimming on the volume, adapter also constantly develops towards miniaturization.At present, be example with the adapter of the Mini PCI specification that is widely used in notebook, promptly adopt the transverse-plug type design, be smooth bottom surface after allowing adapter be plugged in connector, significantly to dwindle the height that takies in the machine plate.Except adding the power of holding that raising connector itself provides, usually also provide adapter complementary bayonet unit in addition on the motherboard, to avoid adapter because of external force collision or rock and promptly take place easily and the getting loose of connector, but the bayonet unit of finding design at present is shown in No. the 200410001481.4th, Chinese patent, by behind the metal stamping through bending forming repeatedly, structure is quite complicated, make difficulty, cost is higher, and after using again and again, be used to fasten the clamping part easy deformation of waiting to detain thing, hold thing to be detained and can not effectively detain.
Therefore, be necessary to design a kind of novel bayonet unit, to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model be to provide a kind of simple in structure and effectively buckle wait to detain the bayonet unit of thing.
To achieve these goals, a kind of bayonet unit of the utility model, comprise main part, be positioned at end and at least one snap device at main part two ends, described bayonet unit also comprises an elastomer, and this snap device can be reciprocating with respect to this main part under this elastomeric elastic force effect.
Compared with prior art, the snap device of the utility model bayonet unit is simple in structure, and because this snap device is to slide to make the electronic component that is mated be assembled on it by it, provide the restoring force of this buckle structure again by elastomeric elastic force, so snap device is not yielding through repeatedly using yet.
[description of drawings]
Fig. 1 is the stereogram of the utility model bayonet unit;
Fig. 2 is the stereogram of another vision of Fig. 1;
Fig. 3 is the cutaway view of the utility model bayonet unit;
Fig. 4 is the stereogram of the utility model bayonet unit second fastener;
[embodiment]
Below in conjunction with accompanying drawing the utility model bayonet unit is described further.
See also Fig. 1 to shown in Figure 4, the utility model bayonet unit 100 is used to fasten first element and (is adapter in the present embodiment, certainly, also can be other abutment element, as circuit board etc., not shown) and second element (being circuit board in the present embodiment, not shown).
Described bayonet unit 100 comprises elongate body portion 110, be extended with both ends 120 by these main part 110 two ends one and reach the snap device 130 that matches with this end 120, and being located in elastomer 140 in this main part 110, this snap device can be reciprocating with respect to this main part under this elastomeric elastic force effect.Wherein, offer a slotted eye 111 on the described main part 110, described elastomer 140 promptly is contained in this slotted eye 111, in the bottom of this slotted eye 111 in the inwardly outstanding support portion 112 that is provided with in order to support described elastomer 140, centre position roughly.The upper and lower surface of described end 120 stretches out respectively and is provided with lower convex platform 121,122, and last lower convex platform 121, all offer the transverse groove 123 and the cannelure 124 that run through this end 120 on 122, because the hole that first element is offered is less than the hole of being offered on second element, so the diameter of convex platform is less than the diameter of lower convex platform.120 sides, described end are provided with the cruciform vent 125 that connects with described slotted eye 111 in addition.Described snap device comprises first fastener 131 and second fastener 132.Wherein, this first fastener 131 is arranged in described transverse groove 123, roughly is the T type.This second fastener 132 is arranged in described cannelure 124, is symmetrically set in the both sides of first fastener 131, is used for the buckle circuit board.In addition, described first fastener 131 comprises first sliding part 1311 and second sliding part 1312 and upper clamping hook 1313 and following trip 1314, and this upper clamping hook 1313 is used for the buckle adapter, and this time trip 1314 is used for the buckle circuit board.This first sliding part 1311 and second sliding part 1312 respectively can be along sliding in this cross-hole 125 and the described slotted eye 111, and this second sliding part 1312 can support described elastomer 140.This second fastener 132 is provided with button hook part 1321, buckle circuit board that can be more firm.
By the following trip 1313 of first fastener 131 and the button hook part 1321 of second fastener 132 circuit-board card is buckled on the bayonet unit earlier during assembling, adapter 10 is pressed down, hole on it along the upper clamping hook 1313 of described first fastener 131 to lower slider, force this first fastener 131 towards described elastomer 140 translations, when the hole of adapter 10 is whole pass described convex platform 121 after, this adapter is fixed on this bayonet unit 100, the elastic force of described elastomer 140 makes this first fastener 131 be returned to original position, at this moment, the upper clamping hook 1313 of first fastener 131 is stuck in the upper surface of described adapter.
Claims (10)
1. bayonet unit, comprise main part, be positioned at end and at least one snap device of at least one end of main part, it is characterized in that: described bayonet unit also comprises an elastomer, and this snap device can be reciprocating with respect to this main part under this elastomeric elastic force effect.
2. bayonet unit as claimed in claim 1 is characterized in that: described snap device comprises one first fastener.
3. bayonet unit as claimed in claim 2 is characterized in that: described first fastener is provided with upper clamping hook and reaches trip down.
4. bayonet unit as claimed in claim 2 is characterized in that: described first fastener can support described elastomer.
5. bayonet unit as claimed in claim 2 is characterized in that: the surface of described end stretches out and is provided with boss, offers the transverse groove that runs through described end on the described boss, and described first fastener is arranged in this transverse groove.
6. bayonet unit as claimed in claim 5 is characterized in that: described snap device also comprises one second fastener, and this second fastener becomes vertical to setting with first fastener.
7. bayonet unit as claimed in claim 2 is characterized in that: offer slotted eye on the described main part, described elastomer is located in this slotted eye.
8. bayonet unit as claimed in claim 7 is characterized in that: described end sides is provided with the cruciform vent that connects with described slotted eye.
9. bayonet unit as claimed in claim 7 is characterized in that: described first fastener comprises first sliding part and second sliding part, and this first sliding part and second sliding part respectively can be along sliding in this cross-hole and the described slotted eye.
10. bayonet unit as claimed in claim 7 is characterized in that: described slotted eye is inwardly outstanding in centre position roughly to be provided with one in order to support described elastomeric support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054796 CN2884798Y (en) | 2006-02-07 | 2006-02-07 | Buckling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620054796 CN2884798Y (en) | 2006-02-07 | 2006-02-07 | Buckling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884798Y true CN2884798Y (en) | 2007-03-28 |
Family
ID=37957848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620054796 Expired - Fee Related CN2884798Y (en) | 2006-02-07 | 2006-02-07 | Buckling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884798Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032872A1 (en) * | 2016-08-18 | 2018-02-22 | 深圳市鑫盛利五金制品有限公司 | Joining fastener for use in assembling three-dimensional metal jigsaw puzzle |
| CN109936947A (en) * | 2019-04-19 | 2019-06-25 | 高德（江苏）电子科技有限公司 | A kind of buckle structure for reducing operation difficulty |
-
2006
- 2006-02-07 CN CN 200620054796 patent/CN2884798Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032872A1 (en) * | 2016-08-18 | 2018-02-22 | 深圳市鑫盛利五金制品有限公司 | Joining fastener for use in assembling three-dimensional metal jigsaw puzzle |
| CN109936947A (en) * | 2019-04-19 | 2019-06-25 | 高德（江苏）电子科技有限公司 | A kind of buckle structure for reducing operation difficulty |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20100207 |