CN205159573U - Many contact shrapnel connector structure and be used for elastic arm of connector - Google Patents
Many contact shrapnel connector structure and be used for elastic arm of connector Download PDFInfo
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- CN205159573U CN205159573U CN201520878829.1U CN201520878829U CN205159573U CN 205159573 U CN205159573 U CN 205159573U CN 201520878829 U CN201520878829 U CN 201520878829U CN 205159573 U CN205159573 U CN 205159573U
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- elastic arm
- contact site
- connector
- shell
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Abstract
The utility model discloses a many contact shrapnel connector structure, including the shell, still include the elastic arm, the elastic arm sets up inside the shell, the elastic arm is the convex, the elastic arm includes first contact site and second contact site, and the elastic arm centre is first contact site, and elastic arm one end is the second contact site, and the other end is connected bottom the shell. An elastic arm that is used for the connector is still disclosed. Through setting up the elastic arm, utilize the deformation of elastic arm, guarantee that this structure can have a plurality of contact points, simultaneously, it is small, can save space.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of multiconductor elastic sheet connector structure and the elastic arm for connector.
Background technology
Shell fragment is usually used in machinery, the buffer anti-seismic device of vehicle and relay deferred mount.The feature of shell fragment is, only in a direction---minimum rigidity plane easily bends, and there is large tensible rigidity and bending stiffness in the other directions.
Metal clips and key spring plate are the important parts of on switch, are mainly used in thin film switch, contact-making switch, pcb board, FPC plate, in the products such as medicine equipment.Its operation principle is the conducting position that the shell fragment on film key is positioned on pcb board, and when being subject to pressing, the central point of shell fragment is recessed, touches the circuit on pcb board, thus forms loop, and electric current passes through, and whole product is just able to normal work.
At present, adopting more is O type shell fragment, but general O type shell fragment can only have a direction contact point, cannot have multiple contact point.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of multiconductor elastic sheet connector, makes to ensure two contact points.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of multiconductor elastic sheet connector structure, comprise shell, also comprise elastic arm, described elastic arm is arranged on enclosure, and described elastic arm is convex, described elastic arm comprises the first contact site and the second contact site, be the first contact site in the middle of elastic arm, elastic arm one end is the second contact site, and the other end is connected with outer casing bottom.
Further, described elastic arm one end is different with the bending direction of the other end.
Further, also comprise leg, described leg is arranged on housing exterior.
Further, described shell is long is 0-10mm, and wide is 0.5-5mm, and height is 0.5-10mm.
The utility model also relates to a kind of elastic arm for connector, and described elastic arm is convex, and described elastic arm comprises the first contact site and the second contact site, and be the first contact site in the middle of elastic arm, elastic arm one end is the second contact site.
Further, the bending direction of described elastic arm one end is contrary with the other end.
The beneficial effects of the utility model are: by arranging elastic arm, utilize the distortion of elastic arm, ensure that this structure can have multiple contact point.
Accompanying drawing explanation
Fig. 1 is the general structure schematic diagram one of the utility model embodiment one;
Fig. 2 is the general structure schematic diagram two of the utility model embodiment one;
Structural representation when Fig. 3 is the elastic arm of the utility model embodiment one non-pressurized;
Structural representation when Fig. 4 is the elastic arm pressurized of the utility model embodiment one.
Label declaration: 1, shell; 2, elastic arm; 3, leg;
21, the first contact site; 22, the second contact site.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
The design of the utility model most critical is: the distortion utilizing elastic arm, ensures that this structure can have multiple contact point.
Refer to Fig. 1, a kind of multiconductor elastic sheet connector structure, comprise shell 1, also comprise elastic arm 2, it is inner that described elastic arm 2 is arranged on shell 1, and described elastic arm 2 is in convex, described elastic arm 2 comprises the first contact site 21 and the second contact site 22, be the first contact site 21 in the middle of elastic arm 2, elastic arm 2 one end is the second contact site 22, and the other end is connected with bottom shell 1.
From foregoing description, the beneficial effects of the utility model are: by the distortion of elastic arm, make this structure can have 2 contact points.
Further, described elastic arm 2 one end is different with the bending direction of the other end.
Further, also comprise leg 3, it is outside that described leg 3 is arranged on shell 1.
Seen from the above description, leg can play fixation.
Further, described shell 1 is long is 0-10mm, and wide is 0.5-5mm, and height is 0.5-10mm.
Seen from the above description, this structural volume is little, can save space.
The utility model also relates to a kind of elastic arm 2 for connector, and described elastic arm 2 is in convex, and described elastic arm 2 comprises the first contact site 21 and the second contact site 22, and be the first contact site 21 in the middle of elastic arm 2, elastic arm 2 one end is the second contact site 22.
Further, the bending direction of described elastic arm 2 one end is contrary with the other end.
Embodiment one
Please refer to Fig. 1, embodiment one of the present utility model is: a kind of multiconductor elastic sheet connector structure, comprises shell 1, and described shell 1 is metal shell, and described shell 1 is long is 0-10mm, and wide is 0.5-5mm, and height is 0.5-10mm.
As shown in Figure 2, this structure also comprises leg 3, and it is outside that described leg 3 is arranged on shell 1, for being electrically connected other circuit; Alternatively, described leg 3 adopts SMT attachment process.
As shown in Figure 3, this structure also comprises elastic arm 2, it is inner that described elastic arm 2 is arranged on shell 1, described elastic arm 2 comprises Part I, Part II and Part III, overall in convex, wherein mediate and the Part II relatively protruded comprises the first contact site 21, the Part I being positioned at elastic arm 2 one end then comprises the second contact site 22, and the Part III being in elastic arm 2 other end then with bottom shell 1 is connected.Preferably, Part I can be bent upwards as shown in Figure 3, and Part III is then bent downwardly.Described elastic arm 2 one end is different with the bending direction of the other end, and alternatively, the bending direction at two ends also can be identical.
As shown in Figure 4, when on this structure installment to required device, when the first contact site 21 pressurized, the stressed compressing distortion of elastic arm 2, makes the second contact site 22 protruding, thus becomes second contact point, can be electrically connected with other circuit.
In sum, a kind of multiconductor elastic sheet connector structure that the utility model provides and the elastic arm for connector, by arranging elastic arm, utilizing the distortion of elastic arm, ensureing that this structure can have multiple contact point; Meanwhile, volume is little, can save space.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a multiconductor elastic sheet connector structure, comprise shell, it is characterized in that: also comprise elastic arm, described elastic arm is arranged on enclosure, described elastic arm is convex, and described elastic arm comprises the first contact site and the second contact site, is the first contact site in the middle of elastic arm, elastic arm one end is the second contact site, and the other end is connected with outer casing bottom.
2. multiconductor elastic sheet connector structure according to claim 1, is characterized in that: described elastic arm one end is different with the bending direction of the other end.
3. multiconductor elastic sheet connector structure according to claim 1, it is characterized in that: also comprise leg, described leg is arranged on housing exterior.
4. multiconductor elastic sheet connector structure according to claim 1, is characterized in that: described shell is long is 0-10mm, and wide is 0.5-5mm, and height is 0.5-10mm.
5. for an elastic arm for connector, described elastic arm is convex, it is characterized in that: described elastic arm comprises the first contact site and the second contact site, and be the first contact site in the middle of elastic arm, elastic arm one end is the second contact site.
6. the elastic arm for connector according to claim 5, is characterized in that: the bending direction of described elastic arm one end is contrary with the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878829.1U CN205159573U (en) | 2015-11-06 | 2015-11-06 | Many contact shrapnel connector structure and be used for elastic arm of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878829.1U CN205159573U (en) | 2015-11-06 | 2015-11-06 | Many contact shrapnel connector structure and be used for elastic arm of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159573U true CN205159573U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878829.1U Active CN205159573U (en) | 2015-11-06 | 2015-11-06 | Many contact shrapnel connector structure and be used for elastic arm of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261860A (en) * | 2015-11-06 | 2016-01-20 | 深圳市信维通信股份有限公司 | Multi-contact spring connector structure and flexible arm for connector |
-
2015
- 2015-11-06 CN CN201520878829.1U patent/CN205159573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261860A (en) * | 2015-11-06 | 2016-01-20 | 深圳市信维通信股份有限公司 | Multi-contact spring connector structure and flexible arm for connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: 213000 No. 399 Ming Hu Road, Jintan District, Jiangsu, Changzhou Patentee after: Sunway communication (Jiangsu) Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen city Baoan District manhole Street Xihuan Road No. 1013, building B, A Patentee before: Shenzhen Sunway Communication Co., Ltd. |
|
| TR01 | Transfer of patent right |