CN211319979U - Welding-free connector capable of replacing functional components - Google Patents
Welding-free connector capable of replacing functional components Download PDFInfo
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- CN211319979U CN211319979U CN202020252146.6U CN202020252146U CN211319979U CN 211319979 U CN211319979 U CN 211319979U CN 202020252146 U CN202020252146 U CN 202020252146U CN 211319979 U CN211319979 U CN 211319979U
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- cavity
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Abstract
The utility model discloses an exempt from to weld removable functional components and parts connector, including the elasticity cavity, conductive elastomer and five gold welding pin frames, the elasticity cavity has and takes open last cavity, conductive elastomer 2 at least or include 2 at least functional components and parts, functional components and parts are inlayed in the elasticity cavity and its both ends face all is equipped with the conductive rubber body, functional components and parts's input, the output links to each other with the conductive rubber body of both ends face respectively, conductive elastomer one end face stretches out the elasticity cavity bottom downwards, another end face upwards stretches out last cavity bottom surface, five gold welding pin frame at least one and inlay in the elasticity cavity, receive the extrusion realization conductive elastomer through the elasticity cavity and include functional components and parts and button body, intercommunication or the disconnection function between the PCB circuit board track. The utility model discloses can satisfy a plurality of functional type components and parts and communicate simultaneously or break off in order to satisfy the complicated application scene under the use needs and exempt from to weld the functional type components and parts of removable damage.
Description
Technical Field
The utility model relates to a polymer elastomer button technical field especially relates to a exempt from to weld removable functional components and parts connector, include the conductive elastomer and the five golden welding pin frames of functional components and parts including the elastic cavity.
Background
The conductive adhesive key industry is an industry born in the 80-90 s of the last century. Aiming at the problem that the traditional non-standard monomer silica gel key is not suitable for the surface mounting process, the surface mounting type silica gel key is provided, namely, a pin support is added to a silica gel key base, and a surface mounting type silica gel key is formed by die pressing.
The utility model discloses a thereby the switch button of built-in removable functional type components and parts of formula of can pasting, thereby this switch button accessible is pressed the conducting layer structure of the functional part structural zone of the staggered below of electrically conductive semi-ring on the control button and is switched on and break off the function track of opening a way with the whole key circuit board of correspondence of below and realize the switch function for CN208157288U utility model discloses a chinese utility model entitled "a built-in removable functional type components and parts of formula of pasting".
The utility model discloses an authorization notice number is CN105655174B utility model discloses a chinese utility model who is "SMD elastic key that can give out light", discloses a SMD elastic key that can give out light, and this elastic key includes base and button software, the button software includes button convex body, elasticity software and electrically conductive contact, and electrically conductive contact sets up the lower terminal surface at the button convex body, electrically conductive contact is the annular, and the middle part of annular electrically conductive contact is equipped with the packaging body of LED chip, and the LED chip realizes the electric interconnection with electrically conductive contact via the packaging body wiring, and electrically conductive contact, LED chip and packaging body are even as an organic whole, realize the break-make control of luminous LED chip and PCB board route function track below through pressing down the elastic key.
However, the silica gel keys in the prior art can only play a role in controlling connection or disconnection of related function traces or single functions of elements on a circuit of a PCB, and cannot simultaneously control connection or disconnection of complex application scenes in which various functional elements are required to be simultaneously applied, and cannot independently replace damaged functional elements, so that application and popularization prospects of the silica gel keys are limited.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a can satisfy a plurality of functional element and communicate simultaneously or break off with the button structure that satisfies user demand under the complicated scene of using and can change the functional type components and parts of damage alone.
In order to solve the above technical problems, one of the technical solutions adopted by the present invention is a solderless replaceable functional component connector, which comprises an elastic cavity, a conductive elastomer and a penta-gold soldering lead frame, the elastic cavity is provided with an upper cavity with an opening, at least 2 conductive elastic bodies are embedded in the elastic cavity and internally provided with functional components, and two end faces of the conductive elastic bodies are respectively provided with a conductive rubber body, the input end and the output end of the functional component are respectively connected with the conductive rubber bodies on the two end faces, one end surface of the conductive elastic body extends downwards out of the bottom end of the elastic cavity body, the other end surface of the conductive elastic body extends upwards out of the bottom surface of the upper cavity body, at least one of the five-gold welding lead frames is embedded in the elastic cavity body, through the elastic cavity is extruded to realize the function of communication or disconnection between the functional component contained in the conductive elastomer and the key body and between the functional component contained in the conductive elastomer and the PCB trace channel.
In order to solve the above technical problem, the second technical solution adopted by the present invention is a welding-free replaceable functional component connector, comprising an elastic cavity, a conductive elastomer and a pentraxin welding lead frame, wherein the elastic cavity has an upper cavity with an opening, the conductive elastomer is a geometric body having at least 2 functional components, the geometric body is embedded in the elastic cavity, the functional components are embedded in the geometric body and have two end surfaces which are parallel to the geometric body, the two end surfaces of the functional components are both provided with conductive rubber bodies, the input and output ends of the functional components are respectively connected with the conductive rubber bodies of the two end surfaces, one end surface of the conductive elastomer downwardly extends out of the bottom end of the elastic cavity, the other end surface upwardly extends out of the bottom surface of the upper cavity, at least one pentraxin welding lead frame is embedded in the elastic cavity, through the elastic cavity is extruded to realize the function of communication or disconnection between the functional component contained in the conductive elastomer and the key body and between the functional component contained in the conductive elastomer and the PCB trace channel.
In the two schemes:
for strengthening the heat dissipation, as the utility model discloses an improve, the conductive elastomer both ends conductive rubber body terminal surface is equipped with the nano-particle layer and has seted up the ventilation slot in order to do benefit to the heat dissipation.
Preferably, the pentagold solder lead frame has a lead end protruding out of the elastic cavity.
Preferably, the number of the pentagold welding lead frames is 2, and the pentagold welding lead frames are symmetrically distributed.
The elastic cavity body is provided with an upper cavity body with an opening, the bottom surface of the upper cavity body is provided with through holes matched with the conductive elastic bodies in number, the inner diameters of the through holes are smaller than the outer diameters of the conductive elastic bodies so that the conductive elastic bodies can be embedded and installed in an interference fit mode, and the opening shape can be any geometric shape.
For strengthening the thermal diffusivity of elasticity cavity bottom surface is regarded as the utility model discloses an improvement, elasticity cavity bottom surface is equipped with the heat dissipation air duct in order to do benefit to and give off the heat.
For preventing conductive elastomer's the mistake switch-on of pressing down guarantees to press the exactness of switch-on, as the utility model discloses an improvement, go up cavity lower extreme and be equipped with elasticity skew wall and bottom surface and form cavity down, conductive elastomer one end passes downwards go up the cavity and stretch out to cavity top is gone down, and the other end upwards stretches out go up cavity bottom surface.
Compared with the prior art, the utility model discloses can satisfy a plurality of functional components and parts and communicate simultaneously or break off in order to satisfy the complex uses under the scene that the use needs just exempt from to weld the removable functional components and parts that damage.
Drawings
FIG. 1 is a top view of one of the structures of the present invention;
FIG. 2 is a cross-sectional view taken along the plane A-A of one of the structures of the present invention;
fig. 3 is a top view of a second structure of the present invention;
FIG. 4 is a sectional view taken along the A-A plane of a second structure of the present invention;
fig. 5 is a top view of a third structure of the present invention;
fig. 6 is a sectional view of the plane a-a of the third structure of the present invention;
FIG. 7 is a top view of the fourth embodiment of the present invention;
FIG. 8 is a sectional view taken along the plane A-A of the fourth embodiment of the present invention;
FIG. 9 is a top view of the fifth embodiment of the present invention;
FIG. 10 is a sectional view taken along the plane A-A of the fifth embodiment of the present invention;
FIG. 11 is a top view of the sixth embodiment of the present invention;
FIG. 12 is a sectional view taken along the A-A plane of the sixth embodiment of the present invention;
fig. 13 is a top view of the seventh structure of the present invention;
FIG. 14 is a sectional view taken along the line A-A of the seventh embodiment of the present invention;
fig. 15 is a top view of an eighth embodiment of the present invention;
FIG. 16 is a sectional view taken along the line A-A of the eighth embodiment of the present invention;
fig. 17 is a top view of a ninth structure of the present invention;
FIG. 18 is a sectional view taken along the plane A-A of the ninth embodiment of the present invention;
fig. 19 is a top view of a tenth embodiment of the present invention;
fig. 20 is a cross-sectional view taken along the plane a-a of the cross-section of the present invention.
Detailed Description
The following description will be made with reference to the accompanying drawings and examples, but not intended to limit the present invention.
Example 1
FIG. 1 and FIG. 2 show a solderless replaceable functional component connector, which comprises an elastic cavity 1, a conductive elastomer 2 and hardware welding pin frames 3, wherein the elastic cavity 1 has an upper cavity 11 with a circular opening, the conductive elastomer 2 contains functional components embedded in the elastic cavity 1 and both end surfaces thereof are provided with conductive rubber bodies, the input and output ends of the functional components are respectively connected with the conductive rubber bodies of both end surfaces, one end surface of the conductive elastomer 2 extends downwards out of the bottom end of the elastic cavity 1, the other end surface extends upwards out of the bottom surface of the upper cavity 11, the hardware welding pin frames 3 are 2 in number and are symmetrically distributed and embedded in the elastic cavity 1, the pin end of the conductive elastic body 2 extends out of the elastic cavity 1, and the conductive elastic body 2 is extruded through the elastic cavity 1 to realize the communication or disconnection function between the functional component and the key body as well as the PCB trace.
The number of the conductive elastic bodies 2 is 4, 1 of the conductive elastic bodies is used as a circle center, and the other 3 conductive elastic bodies are uniformly distributed in an annular array at intervals around the circle center so as to meet the application requirement of a complex scene.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a circular opening, the bottom surface of the upper cavity 11 is provided with through holes matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
Example 2
Fig. 3 and 4 show a solderless replaceable functional component connector, compared with embodiment 1, the elastic cavity 1 is changed from an upper cavity 11 with a circular opening to an upper cavity 11 with a square opening, and the rest of the structure is completely consistent with embodiment 1.
Example 3
Fig. 5 and 6 show a solderless replaceable functional component connector, which comprises an elastic cavity 1, a conductive elastomer 2 and a hardware soldering pin frame 3, wherein the elastic cavity 1 has an upper cavity 11 with a circular opening, the lower end of the upper cavity 11 is provided with an elastic inclined wall and a bottom surface to form a lower cavity 12 to prevent the conductive elastomer 2 from being pressed by mistake and ensure the correctness of the pressed connection, the conductive elastomer 2 contains functional components embedded in the elastic cavity 1 and both end surfaces thereof are provided with conductive rubber bodies, the input and output ends of the functional components are respectively connected with the conductive rubber bodies on both end surfaces, one end of the conductive elastomer 2 downwards passes through the upper cavity 11 and extends to the upper part of the lower cavity 12, the other end surface upwards extends out of the bottom surface of the upper cavity 11, the hardware soldering pin frames 3 are 2 and are symmetrically distributed and embedded in the elastic cavity 1, and the pin ends thereof extend out of the elastic cavity 1, the function of connecting or disconnecting functional components and parts with the key body and the PCB trace channel in the conductive elastomer 2 is realized by extruding the elastic cavity 1.
The number of the conductive elastic bodies 2 is 4, 1 of the conductive elastic bodies is used as a circle center, and the other 3 conductive elastic bodies are uniformly distributed in an annular array at intervals around the circle center so as to meet the application requirement of a complex scene.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a circular opening, the bottom surface of the upper cavity 11 is provided with through holes matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
Example 4
Fig. 7 and 8 show a solderless replaceable functional component connector, compared to embodiment 3, the elastic cavity 1 is changed from the upper cavity 11 with a circular opening to the upper cavity 11 with a square opening, and the rest of the structure is completely the same as embodiment 3.
Example 5
FIG. 9 and FIG. 10 show a solderless replaceable functional component connector, which comprises an elastic cavity 1, a conductive elastomer 2 and hardware soldering pin frames 3, wherein the elastic cavity 1 has an upper cavity 11 with a circular opening, the conductive elastomer 2 contains functional components embedded in the elastic cavity 1 and both end surfaces thereof are provided with conductive rubber bodies, the input and output ends of the functional components are respectively connected with the conductive rubber bodies of both end surfaces, one end surface of the conductive elastomer 2 extends downwards out of the bottom end of the elastic cavity 1, the other end surface extends upwards out of the bottom surface of the upper cavity 11, the hardware soldering pin frames 3 are 2 in number and are symmetrically distributed and embedded in the elastic cavity 1, the pin end of the conductive elastic body 2 extends out of the elastic cavity 1, and the conductive elastic body 2 is extruded through the elastic cavity 1 to realize the communication or disconnection function between the functional component and the key body as well as the PCB trace.
The conductive elastomer 2 is a cuboid, and the number of the functional components on the conductive elastomer is 5, and the functional components are arranged in a line at intervals to meet the application requirement of a complex scene.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a circular opening, the bottom surface of the upper cavity 11 is provided with through holes matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
Example 6
Fig. 11 and 12 show a solderless replaceable functional component connector, compared with embodiment 5, the elastic cavity 1 is changed from the upper cavity 11 with a circular opening to the upper cavity 11 with a square opening, and the rest of the structure is completely consistent with embodiment 5.
Example 7
Fig. 13 and 14 show a solderless replaceable functional component connector, which includes an elastic cavity 1, a conductive elastomer 2 and a hardware soldering pin frame 3, wherein the elastic cavity 1 has an upper cavity 11 with a circular opening, the lower end of the upper cavity 11 is provided with an elastic inclined wall and forms a lower cavity 12 with a bottom surface to prevent the conductive elastomer 2 from being pressed by mistake and ensure the correctness of the pressed connection, the conductive elastomer 2 contains a functional component embedded in the elastic cavity 1 and both end surfaces thereof are provided with conductive rubber bodies, the input and output ends of the functional component are respectively connected with the conductive rubber bodies on both end surfaces, one end of the conductive elastomer 2 downwards passes through the upper cavity 11 and extends to the upper side of the lower cavity 12, the other end surface upwards extends out of the bottom surface of the upper cavity 11, the hardware soldering pin frames 3 are 2 in number and are symmetrically distributed and embedded in the elastic cavity 1, and the pin ends thereof extend out of the elastic cavity 1, the function of connecting or disconnecting functional components and parts with the key body and the PCB trace channel in the conductive elastomer 2 is realized by extruding the elastic cavity 1.
The conductive elastomer 2 is a cuboid, and the number of the functional components on the conductive elastomer is 5, and the functional components are arranged in a line at intervals to meet the application requirement of a complex scene.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a circular opening, the bottom surface of the upper cavity 11 is provided with through holes matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
Example 8
Fig. 15 and 16 show a solderless replaceable functional component connector, compared with embodiment 7, the elastic cavity 1 is changed from the upper cavity 11 with a circular opening to the upper cavity 11 with a square opening, and the rest of the structure is completely consistent with embodiment 7.
Example 9
FIG. 17 and FIG. 18 show a solderless replaceable functional device connector, which comprises an elastic cavity 1, a conductive elastomer 2 and hardware soldering pin frames 3, wherein the elastic cavity 1 has an upper cavity 11 with a square opening, the conductive elastomer 2 contains functional devices embedded in the elastic cavity 1 and has conductive rubber bodies on both end faces, the input and output ends of the functional devices are respectively connected with the conductive rubber bodies on both end faces, one end face of the conductive elastomer 2 extends downwards out of the bottom end of the elastic cavity 1, the other end face extends upwards out of the bottom surface of the upper cavity 11, the hardware soldering pin frames 3 are 2 in number and are symmetrically distributed and embedded in the elastic cavity 1, the pin end of the conductive elastic body 2 extends out of the elastic cavity 1, and the conductive elastic body 2 is extruded through the elastic cavity 1 to realize the communication or disconnection function between the functional component and the key body as well as the PCB trace.
The conductive elastomer 2 is 2 cuboid that set up in opposite directions, and functional type components and parts quantity is 5 and alternate word arrangement in order to satisfy the application needs of complicated scene on every cuboid.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a square opening, the bottom surface of the upper cavity 11 is provided with through holes which are matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
Example 10
Fig. 19 and 20 show a solderless replaceable functional component connector, which includes an elastic cavity 1, a conductive elastomer 2 and a hardware soldering pin frame 3, wherein the elastic cavity 1 has a square upper cavity 11 with an opening, the lower end of the upper cavity 11 is provided with an elastic inclined wall and a lower cavity 12 with a bottom surface forming a square and round bottom to prevent the conductive elastomer 2 from being pressed and connected by mistake and ensure the correctness of the pressed connection, the conductive elastomer 2 contains functional components embedded in the elastic cavity 1 and both end surfaces thereof are provided with conductive rubber bodies, the input and output ends of the functional components are respectively connected with the conductive rubber bodies on both end surfaces, one end of the conductive elastomer 2 downwards passes through the upper cavity 11 and extends to the upper part of the lower cavity 12, the other end upwards extends out of the bottom surface of the upper cavity 11, the hardware soldering pin frames 3 are 2 in number and are symmetrically distributed and embedded in the elastic cavity 1, and the pin ends thereof extend out of the elastic cavity 1, the function of connecting or disconnecting functional components and parts with the key body and the PCB trace channel in the conductive elastomer 2 is realized by extruding the elastic cavity 1.
The conductive elastomer 2 is 2 cuboid that set up in opposite directions, and functional type components and parts quantity is 5 and alternate word arrangement in order to satisfy the application needs of complicated scene on every cuboid.
For strengthening the heat dissipation, as the utility model discloses an improve, the conductive rubber body terminal surface at 2 both ends of conductive elastomer is equipped with the nano-particle layer and has seted up the ventilation slot (not drawn in the picture) so as to do benefit to the heat dissipation.
The elastic cavity 1 is provided with an upper cavity 11 with a square opening, the bottom surface of the upper cavity 11 is provided with through holes which are matched with the number of the conductive elastic bodies 2, and the inner diameter of each through hole is smaller than the outer diameter of each conductive elastic body 2 so as to be embedded and installed in an interference fit mode.
In order to enhance the heat dissipation of the bottom surface of the elastic cavity 1, as an improvement of the present invention, the bottom surface of the elastic cavity 1 is provided with a heat dissipation ventilation duct (not shown in the figure) to facilitate heat dissipation.
The utility model discloses a use with PCB circuit board and install when using with the button cooperation on the elastic cavity 1 of the utility model, have the function track on the PCB circuit board, terminal surface area electric conductor under the button, when pressing the button, elastic cavity 1 is extruded and is out of shape, terminal surface area electric conductor touches the conductive rubber body of the conductive elastomer 2 up end below pressing under the button, the conductive rubber body of terminal surface area electric conductor touches the PCB circuit board track below pressing under the conductive elastomer 2 simultaneously, the conductive rubber body is pressed and is exempted the welding and realize button, the functional components and parts that conductive elastomer 2 contains, the intercommunication between the PCB circuit board track and the intercommunication between the functional components and parts that contain in the adjacent a plurality of conductive elastomer 2 respectively; when the key is released, the key, the functional components and parts contained in the conductive elastic bodies 2 and the PCB trace channel are disconnected, and the functional components and parts contained in the adjacent conductive elastic bodies 2 are disconnected, so that the control of the connection or disconnection of the functional components and parts is finally realized, and the use requirement under a complex application scene is met. When the functional components in the conductive elastic body 2 are damaged, the damaged single functional components can be disassembled and replaced.
Compared with the prior art, the utility model discloses can satisfy a plurality of functional components and parts and communicate simultaneously or break off in order to satisfy the complex uses under the scene that the use needs just exempt from to weld the removable functional components and parts that damage.
The embodiments of the present invention have been described in detail with reference to the drawings and examples, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (9)
1. The utility model provides a removable functional components and parts connector exempts from to weld, includes elastic cavity, conductive elastomer and five gold welding pin frame, elastic cavity has and takes open last cavity, a serial communication port, conductive elastomer 2 at least and include functional components and parts inlay in the elastic cavity and its both ends face all is equipped with the conductive rubber body, functional components and parts's input, output respectively with the both ends face conductive rubber body links to each other, conductive elastomer one end face stretches out downwards elastic cavity bottom, other end face upwards stretch out go up cavity bottom surface, five gold welding pin frame at least one and inlay in the elastic cavity, through elastic cavity receives the extrusion realization contain the intercommunication or the disconnection function between functional components and parts and the key body, PCB circuit board track way in the conductive elastomer.
2. The utility model provides a exempt from to weld removable functional components and parts connector, includes elastic cavity, conductive elastomer and five gold welding pin frames, elastic cavity has the open last cavity in area, a serial communication port, conductive elastomer is the geometry that is equipped with 2 at least functional components and parts, the geometry is inlayed in the elastic cavity, functional components and parts are inlayed the internal and flat geometry both ends face in both ends of geometry, functional components and parts both ends face all is equipped with the conductive rubber body, functional components and parts's input, output respectively with the both ends face conductive rubber body links to each other, conductive elastomer one end face stretches out downwards elastic cavity bottom, and the other end faces upwards stretches out go up cavity bottom surface, five gold welding pin frames at least one and inlay in the elastic cavity, through the elastic cavity is realized by the extrusion the conductive elastomer is interior to contain functional components and parts and key body, And the connection or disconnection function between the PCB circuit board traces.
3. A solderless replaceable functional component connector as claimed in claim 1 or 2, wherein the conductive rubber body end faces at the two ends of the conductive elastomer are provided with a nanoparticle layer and a ventilation slot.
4. A solderless replaceable functional component connector as claimed in claim 1 or claim 2 wherein the pentagold solder lead frame has lead ends which extend out of the elastomeric cavity.
5. A solderless replaceable functional component connector as claimed in claim 4 wherein the five gold solder lead frames are 2 in number and are symmetrically distributed.
6. A solderless replaceable functional component connector as claimed in claim 1 or 2, wherein the resilient cavity has an upper cavity with an opening, the bottom of the upper cavity is provided with through holes corresponding to the number of the conductive elastomers, and the inner diameter of the through holes is smaller than the outer diameter of the conductive elastomers.
7. A solderless replaceable functional component connector as claimed in claim 6 wherein the open shape is any geometric shape.
8. The solderless replaceable functional component connector of claim 7, wherein the resilient cavity has a heat dissipating air channel in a bottom surface thereof.
9. A solderless removable functional component connector as claimed in claim 8, wherein the lower end of the upper cavity has an elastic inclined wall to form a lower cavity with a bottom surface, one end of the conductive elastomer passes through the upper cavity and extends out of the lower cavity, and the other end of the conductive elastomer extends upward and extends out of the bottom surface of the upper cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020252146.6U CN211319979U (en) | 2020-03-04 | 2020-03-04 | Welding-free connector capable of replacing functional components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020252146.6U CN211319979U (en) | 2020-03-04 | 2020-03-04 | Welding-free connector capable of replacing functional components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211319979U true CN211319979U (en) | 2020-08-21 |
Family
ID=72054896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020252146.6U Expired - Fee Related CN211319979U (en) | 2020-03-04 | 2020-03-04 | Welding-free connector capable of replacing functional components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211319979U (en) |
-
2020
- 2020-03-04 CN CN202020252146.6U patent/CN211319979U/en not_active Expired - Fee Related
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Granted publication date: 20200821 |