CN207459253U - A kind of elastic sheet connector - Google Patents
A kind of elastic sheet connector Download PDFInfo
- Publication number
- CN207459253U CN207459253U CN201721246017.0U CN201721246017U CN207459253U CN 207459253 U CN207459253 U CN 207459253U CN 201721246017 U CN201721246017 U CN 201721246017U CN 207459253 U CN207459253 U CN 207459253U
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- China
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- box body
- elastic arm
- bottom plate
- contact site
- supporting surface
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Abstract
A kind of elastic sheet connector including box body and is arranged at the in vivo shrapnel of box, and the box body is hollow structure, and the top of the box body is equipped with opening, supporting surface is equipped in the box body；The shrapnel includes sequentially connected bottom plate, the first elastic arm, the first contact site and the second elastic arm, and the bottom plate is arranged on the supporting surface, and first contact site is stretched out by the opening, and second elastic arm is obliquely installed with bottom plate and extends towards first elastic arm.The elastic sheet connector overall construction design of the utility model is compact compact, and when shrapnel is pushed by product, the first contact site forms three-point contact with product, the second elastic arm and bottom plate, bottom plate and supporting surface, generates larger elastic force, anti-plastic deformation ability is stronger.
Description
Technical field
The utility model is related to connector, more particularly to a kind of elastic sheet connector.
Background technology
With the continuous development of electronic technology, there is miscellaneous electronic equipment, and connector is in electronic equipment
Indispensable component.Connector erects communication in circuit bridge between the place of being blocked or isolated obstructed circuit makes electric current
Circulation, so that circuit realizes predetermined function.With the differences such as application, frequency, power, application environment, connector shape
Formula and structure are also ever-changing.
Current elastic sheet connector, one side volume is larger, and on the other hand elastic force is small upon compression, and elastic arm is upon compression
Plastic deformation easily occurs, influences the contact of shrapnel, is unfavorable for the transmission of signal.
Utility model content
Technical problem to be solved in the utility model is：A kind of small, elastic good and anti-plastic deformation ability is provided
Strong elastic sheet connector.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of elastic sheet connector including box body and is arranged at the in vivo shrapnel of box,
The box body is hollow structure, and the top of the box body is equipped with opening, supporting surface is equipped in the box body；
The shrapnel includes sequentially connected bottom plate, the first elastic arm, the first contact site and the second elastic arm, and the bottom plate is arranged on
On the supporting surface, first contact site is stretched out by the opening, and second elastic arm is obliquely installed with bottom plate and towards described
First elastic arm extends.
Further, the supporting surface is arranged between two opposite sides of box body, described in two equipped with supporting surface
Limit hole is respectively equipped on side, the both sides of the supporting surface are connected respectively with the limit hole, the both sides of second elastic arm
Limit protrusion is respectively equipped with, the limit hole is correspondingly arranged with limit protrusion.
Further, the shrapnel further includes the second contact site, and second contact site is arranged at second elastic arm
End and towards first elastic arm.
Further, the bottom of the box body is equipped with welding surface, and the welding surface is equipped with groove.
Further, the top of the box body is equipped with mark zone.
Further, the other both sides of the box body, which open, is set, and one end of the bottom plate and the opening of the box body are set
The top for the one side put is connected.
Further, the top of first contact site is equipped with the first lug boss.
Further, the upper surface of the supporting surface is equipped with the second lug boss, and the bottom plate, which supports, is arranged on the described second protrusion
Portion.
Further, first elastic arm, the first contact site and the second contact site are respectively U-shaped structure.
The beneficial effects of the utility model are：Overall construction design is compact compact, when shrapnel is pushed by product, first
Contact site forms three-point contact with product, the second elastic arm and bottom plate, bottom plate and supporting surface, generates larger elastic force, anti-plasticity
Deformability is stronger.
Description of the drawings
Fig. 1 is the structure diagram of the elastic sheet connector of the utility model embodiment；
Fig. 2 is the present invention looks up structural representation of the elastic sheet connector of the utility model embodiment；
Fig. 3 is the side schematic view for bouncing state of the elastic sheet connector of the utility model embodiment；
Fig. 4 is the side schematic view of the pressed status of the elastic sheet connector of the utility model embodiment.
Label declaration：
1st, box body；2nd, shrapnel；21st, bottom plate；22nd, the first elastic arm；23rd, the first contact site；
24th, the second elastic arm；25th, the second contact site；26th, limit protrusion；3rd, mark zone；
4th, the first lug boss；5th, groove；6th, limit hole；7th, supporting surface；8th, the second lug boss.
Specific embodiment
For the technology contents of the utility model, the objects and the effects are described in detail, below in conjunction with embodiment and match somebody with somebody
Attached drawing is closed to be explained.
The design of the utility model most critical is：Shrapnel devises three contact points after being compressed, instead of traditional bullet
The structure of two contact points of piece connector, elastic force is good and anti-plastic deformation ability is strong.
It refer to Fig. 1-4, a kind of elastic sheet connector, including box body 1 and the shrapnel 2 being arranged in box body 1,
The box body 1 is hollow structure, and the top of the box body 1 is equipped with opening, supporting surface 7 is equipped in the box body 1；
The shrapnel 2 includes sequentially connected bottom plate 21, the first elastic arm 22, the first contact site 23 and the second elastic arm 24, institute
Bottom plate 21 is stated on the supporting surface 7, first contact site 23 is stretched out by the opening, second elastic arm 24 and bottom plate
21 are obliquely installed and extend towards first elastic arm 22.
The operation principle of the utility model is：When shrapnel is pressed down, the first contact site contact product and in the work of product
Firmly move downward down, until the second elastic arm squeezes bottom plate, bottom plate squeezes supporting surface and the reaction force for being supported face simultaneously,
Three contact points cause shrapnel to remain to keep the stabilization of shape in compressive state.When removing product, the first elastic arm will reply original
Position, and the first contact site and the second elastic arm is driven to return to original position together.
As can be seen from the above description, the beneficial effects of the utility model are：Overall construction design is compact compact, when shrapnel quilt
When product pushes, the first contact site and product, the second elastic arm and bottom plate, bottom plate and supporting surface formation three-point contact, generate compared with
Big elastic force, anti-plastic deformation ability are stronger.
Further, the supporting surface 7 is arranged between two opposite sides of box body 1, two institutes equipped with supporting surface 7
It states and limit hole 6 is respectively equipped on side, the both sides of the supporting surface 7 are connected respectively with the limit hole 6, second elastic arm 24
Both sides be respectively equipped with limit protrusion 26, the limit hole 6 is correspondingly arranged with limit protrusion 26.
Seen from the above description, when shrapnel 2 is hooked by external force to be lifted, limit protrusion 26 blocks to prevent with limit hole 6
It is hooked.
Further, the shrapnel 2 further includes the second contact site 25, and second contact site 25 is arranged at second bullet
The end of arm 24 and towards first elastic arm 22.
Seen from the above description, by setting the second contact site 25, when shrapnel pushes, the 2nd U contact sites 25 are to moving down
It moves and squeezes bottom plate 21, the contact portion elastic force of structure is more preferable, and anti-plastic deformation ability is stronger.
Further, the bottom of the box body 1 is equipped with welding surface, and the welding surface is equipped with groove 5.
Seen from the above description, the entire bottom of box body 1 is equipped with welding surface, therefore SMT weld parts area can increase very much,
By the way that groove 5 is set to be beneficial to enter after tin melts, product pasting board power is obviously improved after welding plate.
Further, the top of the box body 1 is equipped with mark zone 3.
Seen from the above description, telltale mark is drawn so as to put product by SMT when mark zone 3 can be used for carrying out SMT
It puts on welding position,
Further, the other both sides of the box body 1, which open, is set, one end of the bottom plate 21 and opening for the box body 1
The top for putting the one side of setting is connected.
Seen from the above description, the open box body 1 set, which forms both ends, has a hollow structure of opening, and the two of box body 1
Side opens to set and save material, and can save production cost.
Further, the top of first contact site 23 is equipped with the first lug boss 4.
Seen from the above description, by the first lug boss 4 the first contact site 23 is made to be contacted with foreign object.
Further, the upper surface of the supporting surface 7 is equipped with the second lug boss 8, and the bottom plate 21, which supports, is arranged on described second
Lug boss 8.
Seen from the above description, bottom plate 21 is point contact between second lug boss 8, and the stress of point contact is beneficial to bottom plate
21 remove external force after restore.
Further, seen from the above description, the first elastic arm 22 of U-shaped structure, the first contact site 23 and the second contact site
25 have stronger elastic force.
Fig. 1-4 are refer to, the embodiment one of the utility model is：
A kind of elastic sheet connector, including box body 1 and the shrapnel 2 that is arranged in box body 1,
The box body 1 is hollow structure, and the top of the box body 1 is equipped with opening, supporting surface 7, institute are equipped in the box body 1
Supporting surface 7 is stated between two opposite sides of box body 1, limit is respectively equipped on two sides equipped with supporting surface 7
Position hole 6, the both sides of the supporting surface 7 are connected respectively with the limit hole 6.The upper surface of the supporting surface 7 is equipped with the second protrusion
Portion 8.
The bottom of the box body 1 is equipped with welding surface, and the welding surface is equipped with groove 5, and the top of the box body 1 is equipped with mark
Remember area 3, the other both sides of the box body 1, which open, to be set.
The shrapnel 2 includes sequentially connected bottom plate 21, the first elastic arm 22, the first contact site 23, the second elastic arm 24 and the
Two contact sites 25, the bottom plate 21, which supports, is arranged on second lug boss 8, one end of the bottom plate 21 and the opening of the box body 1
The top of the one side of setting is connected.First elastic arm 22, the first contact site 23 and the second contact site 25 are respectively U-shaped structure.
First contact site 23 is stretched out by the opening, and the top of first contact site 23 is equipped with the first lug boss 4.Described second
Elastic arm 24 is obliquely installed with bottom plate 21 and extends towards first elastic arm 22.Second contact site 25 is arranged at second bullet
The end of arm 24 and towards first elastic arm 22.The both sides of second elastic arm 24 are respectively equipped with limit protrusion 26, the limit
Position hole 6 is correspondingly arranged with limit protrusion 26.
In conclusion the utility model provides the shrapnel connection a kind of small, elasticity is good, anti-plastic deformation ability is strong
Device.The overall construction design of the utility model is compact compact, when shrapnel is pushed by product, the first contact site and product, second
Contact site forms three-point contact with bottom plate, bottom plate and supporting surface, generates larger elastic force, anti-plastic deformation ability is stronger, bullet
Piece is not easy to be triggered.Meanwhile the utility model has larger welding surface, can accurately place product.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model are directly or indirectly used in relevant technology neck
Domain is equally included in the patent within the scope of the utility model.
Claims (9)
1. a kind of elastic sheet connector including box body and is arranged at the in vivo shrapnel of box, which is characterized in that
The box body is hollow structure, and the top of the box body is equipped with opening, supporting surface is equipped in the box body；
The shrapnel includes sequentially connected bottom plate, the first elastic arm, the first contact site and the second elastic arm, and the bottom plate is arranged on described
On supporting surface, first contact site is stretched out by the opening, and second elastic arm and bottom plate are obliquely installed and towards described first
Elastic arm extends.
2. elastic sheet connector according to claim 1, which is characterized in that the supporting surface be arranged on two of box body it is opposite
Between side, be respectively equipped with limit hole on two sides equipped with supporting surface, the both sides of the supporting surface respectively with it is described
Limit hole connects, and the both sides of second elastic arm are respectively equipped with limit protrusion, and the limit hole is correspondingly arranged with limit protrusion.
3. elastic sheet connector according to claim 1, which is characterized in that the shrapnel further includes the second contact site, described
Second contact site is arranged at the end of second elastic arm and towards first elastic arm.
4. according to the arbitrary elastic sheet connector of claims 1 to 3, which is characterized in that the bottom of the box body is equipped with welding
Face, the welding surface are equipped with groove.
5. according to the arbitrary elastic sheet connector of claims 1 to 3, which is characterized in that the top of the box body is equipped with mark
Area.
6. according to the arbitrary elastic sheet connector of claims 1 to 3, which is characterized in that the other both sides of the box body open
It sets, one end of the bottom plate is connected with the top of the open one side set of the box body.
7. according to the arbitrary elastic sheet connector of claims 1 to 3, which is characterized in that set at the top of first contact site
There is the first lug boss.
8. according to the arbitrary elastic sheet connector of claims 1 to 3, which is characterized in that the upper surface of the supporting surface is equipped with
Second lug boss, the bottom plate, which supports, is arranged on second lug boss.
9. elastic sheet connector according to claim 3, which is characterized in that first elastic arm, the first contact site and second
Contact site is respectively U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246017.0U CN207459253U (en) | 2017-09-26 | 2017-09-26 | A kind of elastic sheet connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246017.0U CN207459253U (en) | 2017-09-26 | 2017-09-26 | A kind of elastic sheet connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459253U true CN207459253U (en) | 2018-06-05 |
Family
ID=62284248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246017.0U Active CN207459253U (en) | 2017-09-26 | 2017-09-26 | A kind of elastic sheet connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658602A (en) * | 2017-09-26 | 2018-02-02 | 深圳市信维通信股份有限公司 | A kind of elastic sheet connector |
-
2017
- 2017-09-26 CN CN201721246017.0U patent/CN207459253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658602A (en) * | 2017-09-26 | 2018-02-02 | 深圳市信维通信股份有限公司 | A kind of elastic sheet connector |
| WO2019062039A1 (en) * | 2017-09-26 | 2019-04-04 | 深圳市信维通信股份有限公司 | Elastic member-based connector |
| CN107658602B (en) * | 2017-09-26 | 2023-10-13 | 深圳市信维通信股份有限公司 | Spring plate connector |
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