CN206774809U - A kind of elastic sheet connector of stable holding - Google Patents
A kind of elastic sheet connector of stable holding Download PDFInfo
- Publication number
- CN206774809U CN206774809U CN201720475010.XU CN201720475010U CN206774809U CN 206774809 U CN206774809 U CN 206774809U CN 201720475010 U CN201720475010 U CN 201720475010U CN 206774809 U CN206774809 U CN 206774809U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- contact chip
- gear shaping
- plug
- elastic sheet
- 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
- 239000012634 fragment Substances 0.000 claims abstract description 45
- 238000010862 gear shaping Methods 0.000 claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of elastic sheet connector of stable holding, including shell fragment plug connector and plugboard, the shell fragment plug connector includes the plug-in unit of symmetrical both sides, the grafting gap between two plug-in units, the plug-in unit includes the shell fragment gear shaping group and backboard of connection, the shell fragment gear shaping group includes the " U "-shaped shell fragment gear shaping of some integrally connecteds, shell fragment gear shaping group rear end is connected with backboard, each shell fragment gear shaping front end is plane, is connected with contact chip as the flat portion of tooth, the flat portion of tooth；The plugboard is plate-like, and grafting plate surface has pinned layer, and the plugboard inserts grafting gap and is engaged with contact chip.The utility model mechanical structure is exquisite, the mode of damping and shell fragment combination, makes connector stability under loading reliable, has very strong clamping stability.
Description
Technical field
It the utility model is related to electrical connections field, more particularly to a kind of elastic sheet connector of stable holding.
Background technology
It is surprising by its based on the electronics and information industry of communication, computer and software industry since generation nineteen ninety
Growth rate, at one stroke as most important strategic industry in the world today.It in the fierce economic technology competition of every profession and trade and
Industry restructuring high speed development during upgrading, the hardware and software product of electronics therewith get up by fast development.
Connector is important electronics connection member（Hardware）, being responsible for the important of transmission signal in electronic unit makes
Life.Existing connector, form is varied, numerous.Much load and unload flexible connector transfer rate and be not so good as people's will, or
Transmit unstable, electric signal or a decay of other signals are had using long, or the clamping having is unstable, using long easily
Loosen, etc..This defect is due to caused by structure design unreasonable in itself.
In order to strengthen connection reliability and clamping stability, increase the life-span of stable holding, prevent leak leakage of electricity phenomenon, it is necessary to
The structure of elastic sheet connector is optimized.
Utility model content
In order to solve the problem present on, the purpose of this utility model is the shell fragment connection for providing a kind of stable holding
Device, can be with high flexibility and high clamping stability, so as to the demand of competent precise electronic product.
In order to realize the above object the technical solution of the utility model is：
A kind of elastic sheet connector of stable holding, including shell fragment plug connector and plugboard, the shell fragment plug connector include pair
Claim the plug-in unit of distribution both sides, the grafting gap between two plug-in units, the plug-in unit includes the shell fragment of connection
Gear shaping group and backboard, the shell fragment gear shaping group include the " U "-shaped shell fragment gear shaping of some integrally connecteds, shell fragment gear shaping group rear end
It is connected with backboard, each shell fragment gear shaping front end is plane, is connected with contact chip as the flat portion of tooth, the flat portion of tooth；
The plugboard is plate-like, and grafting plate surface has pinned layer, and the plugboard inserts grafting gap and with contacting
Piece is engaged.
Preferably, the flat portion of tooth is provided with mounting groove, contact chip rear end is slightly larger than front end, and contact chip is installed on installation
Groove, the mounted groove in contact chip rear end are spacing, and the rear end of contact chip and a spring interface, spring rear end connect with backboard.Contact chip
Activity is installed and is beneficial to grafting pretension by the structure of spring buffer, so as to improve clamping stability.
Preferably, the thickness of the shell fragment gear shaping group is 1.5-3.5mm, the thickness of the contact chip is 3-7.5mm.Bullet
The thickness of piece gear shaping group and contact chip according to the rational design of intensity and electric conductivity, reaches the optimization of efficiency and cost.
Preferably, the contact chip is shaped as circular or ellipse.Circle or ellipse do not have sharp edge, and pinned layer will not be caused
Destroy.
Preferably, the shell fragment gear shaping group, contact chip, pinned layer are copper material and surface gold-plating, and contact chip, insert
The relative surface roughness Ra for connecing layer is more than 3.2.Needed as the shell fragment gear shaping group of conductive main portions, contact chip, pinned layer
Highly conductive copper, and further gold-plated enhancing, and needs are coarse, with increase damping, improve clamping stability.
The beneficial effects of the utility model are：The utility model is simple in construction, clamping is stable.Shell fragment plug connector and grafting
The connected structure of plate is reliable, and contact chip coordinates with the multiple damping of pinned layer, and spring provides pressure, and chucking power is big；Sheet insertion
It is reasonable that the thickness of tooth group and contact chip is set, and the connection of backboard is exquisite, ensure that electric conductivity, shell fragment gear shaping Multiple Combination bullet
Property is more by force and stably.The utility model mechanical structure is exquisite, the mode of damping and shell fragment combination, makes connector stability under loading can
Lean on, there is very strong clamping stability.
Brief description of the drawings
Fig. 1 is the shell fragment plug connector structural representation of the utility model embodiment, and Fig. 2 is the utility model embodiment grafting
The structure chart of plate.
In figure：1- shell fragment plug connectors, 10- grafting gap, 11- plug-in units, 12- shell fragment gear shaping groups, 120- shell fragment gear shapings,
The flat portion of 121- teeth, 122- contact chips, 123- mounting grooves, 13- backboards, 2- plugboards, 21- pinned layers, 3- springs.
Embodiment
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, drawings in the following description are only described in the application
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
With reference to Fig. 1 ~ 2 and specific embodiment, the utility model is furtherd elucidate.
Such as Fig. 1 ~ 2, including shell fragment plug connector 1 and plugboard 2, the shell fragment plug connector 1 includes inserting for symmetrical both sides
Order member 11, the grafting gap 10 between two plug-in units 11, the plug-in unit 11 include the shell fragment gear shaping group of connection
12 and backboard 13, the shell fragment gear shaping group 12 includes the " U "-shaped shell fragment gear shaping 120 of one group of 4-12 piece integrally connected, described
The thickness of shell fragment gear shaping group 12 is 2.5mm, and the rear end of shell fragment gear shaping group 12 is connected with backboard 13, before each shell fragment gear shaping 120
There is the flat portion 121 of tooth in plane at end, and the flat portion 121 of tooth is connected with the contact chip 122 of circle, and the thickness of the contact chip 122 is 4-
6mm；The flat portion 121 of tooth is provided with mounting groove 123, and the rear end of contact chip 122 is slightly larger than front end, and contact chip 122 is installed on mounting groove
123rd, the mounted groove 123 in the rear end of contact chip 122 is spacing, and the rear end of contact chip 122 connects with a spring 3, the rear end of spring 3 and backboard
13 connect；
The plugboard 2 is plate-like, and the surface of plugboard 2 has a pinned layer 21, the plugboard 2 insert grafting gap 10,
And it is engaged with contact chip 122；The backboard 13, plugboard 2, spring 3 are metal material, the shell fragment gear shaping group 12,
Contact chip 122, pinned layer 21 are copper material and surface gold-plating, and the relative surface roughness Ra of contact chip 122, pinned layer 21
More than 3.2.
Application method：Plugboard 2 of the present utility model is plugged into shell fragment plug connector 1, makes pinned layer 21 and contact chip
122 are connected, and spring 3 has pretightning force to contact chip 122, so as to which the frictional damping of pinned layer 21 and contact chip 122 is larger,
12 elastic folding and unfolding of shell fragment gear shaping group simultaneously, can automatic adjusument.
Above example is only illustrating optimal technical scheme of the present utility model, it is noted that for the art
Those of ordinary skill for, some improvement made on the premise of the utility model principle is not departed from or equivalent substitution,
The scope of protection of the utility model is accordingly to be regarded as, should be covered in right of the present utility model.
Claims (5)
- A kind of 1. elastic sheet connector of stable holding, it is characterised in that including shell fragment plug connector and plugboard, the shell fragment grafting Part includes the plug-in unit of symmetrical both sides, the grafting gap between two plug-in units, and the plug-in unit includes connecting The shell fragment gear shaping group and backboard connect, the shell fragment gear shaping group include the " U "-shaped shell fragment gear shaping of some integrally connecteds, sheet insertion Tooth group rear end is connected with backboard, and each shell fragment gear shaping front end is plane, is connected with contact chip as the flat portion of tooth, the flat portion of tooth；The plugboard is plate-like, and grafting plate surface has pinned layer, and the plugboard inserts grafting gap and connect with contact chip Touch and coordinate.
- 2. the elastic sheet connector of a kind of stable holding according to claim 1, it is characterised in that the flat portion of tooth is provided with peace Tankage, contact chip rear end are slightly larger than front end, and it is spacing that contact chip is installed on mounting groove, contact chip rear end is mounted groove, contact chip Rear end and a spring interface, spring rear end connect with backboard.
- 3. the elastic sheet connector of a kind of stable holding according to claim 1, it is characterised in that the shell fragment gear shaping group Thickness is 1.5-3.5mm, and the thickness of the contact chip is 3-7.5mm.
- 4. the elastic sheet connector of a kind of stable holding according to claim 1, it is characterised in that the contact chip is shaped as It is circular or oval.
- A kind of 5. elastic sheet connector of stable holding according to claim 1, it is characterised in that the shell fragment gear shaping group, Contact chip, pinned layer are copper material and surface gold-plating, and the relative surface roughness Ra of contact chip, pinned layer is more than 3.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475010.XU CN206774809U (en) | 2017-05-02 | 2017-05-02 | A kind of elastic sheet connector of stable holding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475010.XU CN206774809U (en) | 2017-05-02 | 2017-05-02 | A kind of elastic sheet connector of stable holding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774809U true CN206774809U (en) | 2017-12-19 |
Family
ID=60648831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475010.XU Expired - Fee Related CN206774809U (en) | 2017-05-02 | 2017-05-02 | A kind of elastic sheet connector of stable holding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198598A (en) * | 2020-11-13 | 2021-01-08 | 亨通洛克利科技有限公司 | Optical module structure |
-
2017
- 2017-05-02 CN CN201720475010.XU patent/CN206774809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112198598A (en) * | 2020-11-13 | 2021-01-08 | 亨通洛克利科技有限公司 | Optical module structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |