CN209266614U - Compression joint type elastic slice, connector and electronic equipment - Google Patents
Compression joint type elastic slice, connector and electronic equipment Download PDFInfo
- Publication number
- CN209266614U CN209266614U CN201920208417.5U CN201920208417U CN209266614U CN 209266614 U CN209266614 U CN 209266614U CN 201920208417 U CN201920208417 U CN 201920208417U CN 209266614 U CN209266614 U CN 209266614U
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- China
- Prior art keywords
- elastic slice
- terminal
- joint type
- compression joint
- contact terminal
- 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.)
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- 230000006835 compression Effects 0.000 title claims abstract description 57
- 238000007906 compression Methods 0.000 title claims abstract description 57
- 229910000679 solder Inorganic materials 0.000 claims abstract description 41
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000005489 elastic deformation Effects 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract 2
- 238000003780 insertion Methods 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims description 18
- 206010058109 Hangnail Diseases 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 7
- 210000002683 foot Anatomy 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of compression joint type elastic slices, connector and electronic equipment, the compression joint type elastic slice includes contact terminal, spring, solder terminal and plastic body, contact terminal and solder terminal are stamping, contact terminal is equipped with spring accepting hole, solder terminal includes weld part and the compression joint type elastic slice that extends vertically upwards out along the both ends of weld part, in one end insertion spring accepting hole of spring, the other end is resisted against on weld part, two compression joint type elastic slices are arranged in the both ends on the outside of contact terminal, contact terminal and solder terminal to be fitted together, and after contact terminal and solder terminal fit together, it is housed in the cavity of plastic body, plastic body links together with solder terminal, when applying pressure to contact terminal, contact terminal is under the action of spring restores elastic deformation, it is hanging down relative to plastic body Histogram is to up and down motion.The utility model, which can reduce, to be accounted for plate suqare, promotes contact stabilization, reduces cost.
Description
Technical field
The utility model relates to connector technique fields, set more particularly to a kind of compression joint type elastic slice, connector and electronics
It is standby.
Background technique
With advances in technology and expanding economy, the electronic equipments such as mobile phone, tablet computer have become people can not
Or scarce daily necessity, these electronic product numbers have incorporated in daily life extensively, are people's lives, work
It provides a great convenience, enriches people's lives, and elastic slice is one of essential equipment in electronic equipment.
Several elastic slices can be set on each connector in the electronic device, and elastic slice is used to connect the route of elastic slice two sides
Or equipment.As electronics miniaturization trend, equipment internal connector also minimize therewith in recent years, existing compression joint type connects
Device is connect, is the one side that elastic slice or POGO PIN connector are arranged in substrate, another substrate is set if elastic slice and POGO PIN are applied
The contact surface contacted with elastic slice is set to connect to achieve the purpose that crimp.
Existing compression joint type elastic slice, which is applied, mainly has following problems with the way of contact:
A, existing elastic slice accounts for that plate suqare is big, is unfavorable for the development trend of miniaturization design of electron equipment；
B, existing elastic slice contact displacement deformation is tilt displacement, and contact portion can increase and tilt displacement therewith compression travel,
In the presence of the unstable hidden danger of contact；
C, POGO PIN contact head and sleeve are all vehicle products, and production efficiency is low, and processing cost is high, and product price is expensive.
Utility model content
One purpose of the utility model is to propose a kind of compression joint type elastic slice, accounts for plate suqare with reduction, promotes contact surely
It is qualitative, reduce cost.
A kind of compression joint type elastic slice, including contact terminal, spring, solder terminal and plastic body, the contact terminal and institute
State solder terminal be it is stamping, the contact terminal is equipped with spring accepting hole, the solder terminal include weld part with
And the compression joint type elastic slice extended vertically upwards out along the both ends of the weld part, one end of the spring are embedded in the spring receiving
In hole, the other end is resisted against on the weld part, and two compression joint type elastic slices are arranged in the both ends on the outside of the contact terminal,
To fit together the contact terminal and the solder terminal, and the contact terminal and the solder terminal are assembled in one
After rising, it is housed in the cavity of the plastic body, the plastic body links together with the solder terminal, and Xiang Suoshu connects
When contravention applies pressure, the contact terminal is under the action of the spring restores elastic deformation, relative to the plastic cement master
Body lower movement in vertical direction.
According to the utility model proposes compression joint type elastic slice, have the advantages that
A, it after contact terminal and solder terminal fit together, is housed in the cavity of plastic body, it is small in size, account for plate face
Product is small, saves space, is conducive to the miniaturization of electronic equipment；
B, independent spring is provided in the compression joint type elastic slice, one end of spring is embedded in spring accepting hole, and the other end supports
It leans against on weld part, since contact terminal and solder terminal are housed in the cavity of plastic body, plastic body pair can be passed through
The activity of contact terminal is limited, so that contact terminal restores elastic deformation in spring when applying pressure to contact terminal
Under the action of, can relative to plastic body lower movement in vertical direction, will not run-off the straight displacement, contact stabilization is high；
C, contact terminal and solder terminal are punching structures, and plastic body is injection molding, and high production efficiency makes work
Skill is simple, and production cost is low.
In addition, can also have the following additional technical features: according to compression joint type elastic slice provided by the utility model
Further, the contact terminal includes contacting convex closure and extending vertically downward along the both ends of the contact convex closure
Electrical junction out, the side of each electrical junction is vertical with spring retainer blocking arm respectively to be connect, and the contact is convex
Packet, the electrical junction, the spring retainer blocking arm surround the spring accepting hole, and the compression joint type elastic slice is arranged in described
The outside of electrical junction, the inside of the plastic body are equipped with connection elastic slice escape groove, the position of the connection elastic slice escape groove
Set corresponding with the position of the compression joint type elastic slice, the connection elastic slice escape groove is for avoiding the compression joint type elastic slice.
Further, the side of two electrical junction bottoms is connect with contact terminal precompressed hanger respectively, and two
The contact terminal precompressed hanger is arranged in parallel, and the inside of the plastic body is equipped with precompressed hanger loose slot, and the precompressed is hung
The position of arm loose slot is corresponding with the position of the contact terminal precompressed hanger, and the precompressed hanger loose slot described in confession for connecing
The activity of terminal pre-pressing hanger is touched, the bottom of the precompressed hanger loose slot is equipped with contact terminal precompressed hanging platform.
Further, the solder terminal further includes the fixed part extended vertically upwards out along the both ends of the weld part,
The fixed part is vertically arranged with the compression joint type elastic slice, and the fixed part is equipped with fixing buckle, the outside of the plastic body
Equipped with the fixing lug boss being clasped with the fixing buckle.
Further, the solder terminal further includes that the terminal extended vertically upwards out along the both ends of the weld part is reinforced
Fixed card thorn, the terminal are reinforced fixed card thorn and are arranged in parallel with the compression joint type elastic slice, and the inside of the plastic body is equipped with
The position of hangnail slot, the hangnail slot is corresponding with the fixed position of card thorn of terminal reinforcement, and the hangnail slot is used for
It accommodates the terminal and reinforces fixed card thorn.
Further, the inside of the plastic body is equipped with stretches for the contact terminal for the contact terminal telescopic movable
Contracting loose slot.
Further, the weld part extends outward several welding foots, and the welding foot is in the weld part
Same level.
Further, the bottom of the plastic body is equipped with welding boss, the bottom surface of the welding boss, the welding foot
Bottom surface and the bottom surface of the weld part be in same level.
Another purpose of the utility model is to propose a kind of connector using above-mentioned compression joint type elastic slice.
Another purpose of the utility model, which also resides in, proposes a kind of electronic equipment using above-mentioned connector.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is structural schematic diagram of the compression joint type elastic slice of the utility model first embodiment under the first visual angle；
Fig. 2 is structural schematic diagram of the compression joint type elastic slice of the utility model first embodiment under the second visual angle；
Fig. 3 is the structural schematic diagram of contact terminal；
Fig. 4 is the structural schematic diagram of solder terminal；
Fig. 5 is the assembly structure diagram of contact terminal and spring；
Fig. 6 is the assembly structure diagram of contact terminal, solder terminal and spring；
Fig. 7 is structural schematic diagram of the plastic body under the first visual angle；
Fig. 8 is structural schematic diagram of the plastic body under the second visual angle；
Fig. 9 is the structural schematic diagram of the compression joint type elastic slice welding of the utility model first embodiment on circuit boards.
Specific embodiment
It is practical to this with reference to the accompanying drawing to keep the purpose of this utility model, feature and advantage more obvious and easy to understand
Novel specific embodiment is described in detail.Several embodiments of the utility model are given in attached drawing.But this is practical
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to keep the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", "upper", "lower" and similar statement for illustrative purposes only, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
Please refer to Fig. 1 to Fig. 9, the compression joint type elastic slice that the first embodiment of the utility model proposes, including contact terminal 10,
Spring 20, solder terminal 30 and plastic body 40.
The contact terminal 10 and the solder terminal 30 be it is stamping, be an integral structure, 10 He of contact terminal
Solder terminal 30 is conductive metal material.Plastic body 40 is injection molding structure, using hard plastic material, so that
When making the compression joint type elastic slice, high production efficiency, manufacture craft is simple, and production cost is low.
The contact terminal 10 is equipped with spring accepting hole 101, and the solder terminal 30 is including weld part 31 and along institute
The compression joint type elastic slice 32 that the both ends of weld part 31 extend vertically upwards out is stated, one end of the spring 20 is embedded in the spring receiving
In hole 101, the other end is resisted against on the weld part 31, and spring 20 is for providing elastic force, when equipment contact point pair contact terminal
When 10 application pressure, opposition can be provided to guarantee contact stabilization.
Two compression joint type elastic slices 32 are arranged in the both ends in 10 outside of contact terminal, by the contact terminal 10
It is fitted together with the solder terminal 30, when it is implemented, compression joint type elastic slice 32 should have certain deformation quantity, to guarantee
By 10 clamping of contact terminal.After the contact terminal 10 and the solder terminal 30 fit together, it is housed in the plastic cement master
In the cavity of body 40.After being fitted together due to contact terminal 10 and solder terminal 30, it is housed in the cavity of plastic body 40,
Therefore, small in size, it is small to account for plate suqare, saves space, is conducive to the miniaturization of electronic equipment.
The plastic body 40 links together with the solder terminal 30, when to the contact terminal 10 apply pressure
When, the contact terminal 10 is under the action of the spring 20 restores elastic deformation, relative to the plastic body 40 vertical
Direction moves up and down, will not run-off the straight displacement, contact stabilization is high.
Specifically, the inside of the plastic body 40 is equipped with for the contact terminal for 10 telescopic movable of contact terminal
Telescopic movable slot 401, for limiting its left and right displacement when contact terminal 10 is vertically movable.
The contact terminal 10 includes contact convex closure 11 and extends vertically downward along the both ends of the contact convex closure 11
Electrical junction 12, specifically, two electrical junctions 12 centered on contacting convex closure 11 be symmetrical arranged.
The side of each electrical junction 12 is vertical with spring retainer blocking arm 13 respectively to be connect, the contact convex closure
11, the electrical junction 12, the spring retainer blocking arm 13 surround the spring accepting hole 101, the compression joint type elastic slice 32
It is arranged in the outside of the electrical junction 12, by the contact of compression joint type elastic slice 32 and electrical junction 12, realizes contact jaw
Son 10 and solder terminal 30 electrically conduct.When spring accepting hole 101 is housed in spring accepting hole 101, kept off by spring retainer
Arm 13 limits the movement of spring 20.
Correspondingly, the inside of the plastic body 40 is equipped with connection elastic slice escape groove 41, the connection elastic slice escape groove 41
Position it is corresponding with the position of the compression joint type elastic slice 32, the connection elastic slice escape groove 41 be used for the compression joint type elastic slice 32
It is avoided.
The side of two 12 bottoms of electrical junction is connect with contact terminal precompressed hanger 14 respectively, is connect described in two
Touching terminal pre-pressing hanger 14 is arranged in parallel, and the inside of the plastic body 40 is equipped with precompressed hanger loose slot 42, and the precompressed is hung
The position of arm loose slot 42 is corresponding with the position of the contact terminal precompressed hanger 14, and the precompressed hanger loose slot 42 is for supplying
14 activity of contact terminal precompressed hanger, the bottom of the precompressed hanger loose slot 42 is equipped with contact terminal precompressed hanging platform 43.
By the way that contact terminal precompressed hanger 14 is arranged, it can guarantee the consistency with higher of contact terminal 10, and can guarantee to contact
When positive force.
The solder terminal 30 further includes the fixed part 33 extended vertically upwards out along the both ends of the weld part 31, specifically
, two fixed parts 33 are symmetrical arranged centered on weld part 31.The fixed part 33 is vertical with the compression joint type elastic slice 32 to be set
It sets, the fixed part 33 is equipped with fixing buckle 331, and the outside of the plastic body 40 is equipped with matches with the fixing buckle 331 buckle
The fixing lug boss 44 of conjunction, to realize the connection of plastic body 40 Yu solder terminal 30.
The solder terminal 30 further includes that the terminal extended vertically upwards out along the both ends of the weld part 31 is reinforced fixing
Card thorn 34 is used for lift structure intensity.The terminal is reinforced fixed card thorn 34 and is arranged in parallel with the compression joint type elastic slice 32, described
The inside of plastic body 40 is equipped with hangnail slot 45, and the position of the hangnail slot 45 and the terminal reinforce fixed card thorn 34
Position is corresponding, and the hangnail slot 45 reinforces fixed card thorn 34 for accommodating the terminal.
Optionally, the weld part 31 extends outward several welding foots 35, the welding foot 35 and the weld part
31 are in same level, by the way that welding foot 35 is arranged, to increase bonding area, promote reliability.
It please focus on refering to figure, the bottom of the plastic body 40 is equipped with welding boss 46, it is preferred that plastic body 40 is whole
In rectangle, the bottom of four corners of plastic body 40 is equipped with welding boss 46.The bottom surface of the welding boss 46, the weldering
The bottom surface of pin 35 and the bottom surface of the weld part 31 are in same level, weld boss 46 by setting, can be more preferable
Plastic body 40 is welded on circuit board 100.
To sum up, the compression joint type elastic slice proposed according to the present embodiment, has the advantages that
A, it after contact terminal 10 and solder terminal 30 fit together, is housed in the cavity of plastic body 40, it is small in size,
It is small to account for plate suqare, saves space, is conducive to the miniaturization of electronic equipment；
B, independent spring 20 is provided in the compression joint type elastic slice, one end of spring 20 is embedded in spring accepting hole 101, separately
One end is resisted against on weld part 31, can since contact terminal 10 and solder terminal 30 are housed in the cavity of plastic body 40
The activity of contact terminal 10 is limited by plastic body 40, so that when applying pressure to contact terminal 10, contact jaw
Son 10, can be relative to the lower movement in vertical direction of plastic body 40 under the action of spring 20 restores elastic deformation, will not
Run-off the straight displacement, contact stabilization are high；
C, contact terminal 10 and solder terminal 30 are punching structures, and plastic body 40 is injection molding, high production efficiency,
Manufacture craft is simple, and production cost is low.
Meanwhile the second embodiment of the utility model provides a kind of connector, which includes at least first embodiment
Compression joint type elastic slice, which may include the compression joint type elastic slice in multiple first embodiments.
The 3rd embodiment of the utility model provides a kind of electronic equipment, which includes at least second embodiment
Connector, the electronic equipment may include the connector in multiple second embodiments.
It should be noted that the electronic equipment can be the dress such as mobile phone, tablet computer, desktop computer, PAD, air-conditioning, refrigerator
It sets.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of compression joint type elastic slice, which is characterized in that including contact terminal, spring, solder terminal and plastic body, the contact
Terminal and the solder terminal be it is stamping, the contact terminal is equipped with spring accepting hole, and the solder terminal includes
Weld part and the compression joint type elastic slice extended vertically upwards out along the both ends of the weld part, the spring one end insertion described in
In spring accepting hole, the other end is resisted against on the weld part, and two compression joint type elastic slices are arranged in outside the contact terminal
The both ends of side, the contact terminal and the solder terminal are fitted together, and the contact terminal and the welding ends
It after subgroup is fitted together, is housed in the cavity of the plastic body, the plastic body and the solder terminal are connected to one
Rise, Xiang Suoshu contact terminal apply pressure when, the contact terminal the spring restore elastic deformation under the action of, relative to
The plastic body lower movement in vertical direction.
2. compression joint type elastic slice according to claim 1, which is characterized in that the contact terminal includes contact convex closure and edge
The electrical junction extended vertically downward of both ends of the contact convex closure, the side of each electrical junction respectively with bullet
Spring limit blocking arm vertically connects, and the contact convex closure, the electrical junction, the spring retainer blocking arm surround the spring and receive
Rong Kong, the compression joint type elastic slice are arranged in the outside of the electrical junction, and the inside of the plastic body is equipped with connection elastic slice
The position of escape groove, the connection elastic slice escape groove is corresponding with the position of the compression joint type elastic slice, the connection elastic slice escape groove
For being avoided to the compression joint type elastic slice.
3. compression joint type elastic slice according to claim 2, which is characterized in that the side of two electrical junction bottoms point
It is not connect with contact terminal precompressed hanger, two contact terminal precompressed hangers are arranged in parallel, the inside of the plastic body
Equipped with precompressed hanger loose slot, the position of the precompressed hanger loose slot is corresponding with the position of the contact terminal precompressed hanger,
The precompressed hanger loose slot is used to supply the contact terminal precompressed hanger activity, and the bottom of the precompressed hanger loose slot is equipped with
Contact terminal precompressed hanging platform.
4. compression joint type elastic slice according to claim 1, which is characterized in that the solder terminal further includes along the weld part
The fixed part that extends vertically upwards out of both ends, the fixed part is vertically arranged with the compression joint type elastic slice, on the fixed part
Equipped with fixing buckle, the outside of the plastic body is equipped with the fixing lug boss being clasped with the fixing buckle.
5. compression joint type elastic slice according to claim 1, which is characterized in that the solder terminal further includes along the weld part
The terminal that extends vertically upwards out of both ends reinforce fixed card thorn, the terminal reinforces fixed card thorn and the compression joint type elastic slice is flat
Row setting, the inside of the plastic body are equipped with hangnail slot, and the position of the hangnail slot and the terminal reinforce fixing card
The position of thorn is corresponding, and the hangnail slot reinforces fixed card thorn for accommodating the terminal.
6. compression joint type elastic slice according to claim 1, which is characterized in that the inside of the plastic body is equipped with for for institute
State the contact terminal telescopic movable slot of contact terminal telescopic movable.
7. compression joint type elastic slice according to claim 1, which is characterized in that the weld part extends outward several welding
Foot, the welding foot and the weld part are in same level.
8. compression joint type elastic slice according to claim 7, which is characterized in that it is convex that the bottom of the plastic body is equipped with welding
Platform, bottom surface, the bottom surface of the welding foot and the bottom surface of the weld part of the welding boss are in same level.
9. a kind of connector, which is characterized in that including compression joint type elastic slice described in claim 1 to 8 any one.
10. a kind of electronic equipment, which is characterized in that including connector as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208417.5U CN209266614U (en) | 2019-02-18 | 2019-02-18 | Compression joint type elastic slice, connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208417.5U CN209266614U (en) | 2019-02-18 | 2019-02-18 | Compression joint type elastic slice, connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266614U true CN209266614U (en) | 2019-08-16 |
Family
ID=67585116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208417.5U Expired - Fee Related CN209266614U (en) | 2019-02-18 | 2019-02-18 | Compression joint type elastic slice, connector and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266614U (en) |
-
2019
- 2019-02-18 CN CN201920208417.5U patent/CN209266614U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |