CN111009750A - Connecting block, connecting assembly and electronic product - Google Patents
Connecting block, connecting assembly and electronic product Download PDFInfo
- Publication number
- CN111009750A CN111009750A CN201911405832.0A CN201911405832A CN111009750A CN 111009750 A CN111009750 A CN 111009750A CN 201911405832 A CN201911405832 A CN 201911405832A CN 111009750 A CN111009750 A CN 111009750A
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- Prior art keywords
- conductive
- connecting block
- connection
- block
- electronic
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/7064—Press fitting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
Abstract
The invention discloses a connecting block, a connecting assembly and an electronic product. The connecting block comprises a plurality of insulating parts and a plurality of conductive parts, the connecting block is provided with a length direction, the conductive parts and the insulating parts are arranged in a staggered mode along the length direction of the connecting block and are connected, and the insulating parts are arranged at two ends of the connecting block along the length direction. The technical scheme of the invention can reduce the production cost.
Description
Technical Field
The invention relates to the technical field of connecting pieces, in particular to a connecting block, a connecting assembly and an electronic product.
Background
At present, the connection between electronic parts usually adopts a connector connection mode, a binding connection mode or a heating tin melting welding mode. However, the cost of the connector connection mode is high, and particularly, the cost is high for the connection of high-speed signal multiple points; the binding connection mode and the heating tin-melting welding mode have relatively high production cost due to the need of using expensive production equipment.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a connecting block, a connecting assembly and an electronic product, and aims to reduce the production cost.
In order to achieve the purpose, the connecting block provided by the invention is applied to connection between electronic parts and comprises a plurality of insulating parts and a plurality of conducting parts, the connecting block is provided with a length direction, the conducting parts and the insulating parts are arranged in a staggered mode along the length direction of the connecting block and are connected, and two ends of the connecting block along the length direction are both the insulating parts.
Optionally, the connecting block is an elastic block.
Optionally, the insulating part is made of foam or rubber; and/or the conductive part is made of foam doped with conductive particles or rubber doped with conductive particles.
Optionally, the conductive part protrudes from a surface of an adjacent insulating part; and/or the distance between two adjacent conductive parts ranges from 0.3mm to 2 mm.
Optionally, a plurality of the insulating portions and a plurality of the conductive portions are of an integral structure.
The invention also proposes a connecting assembly comprising: the surface of the first electronic part is provided with a plurality of first bonding pads which are distributed in rows; the surface of the second electronic part is provided with a plurality of second bonding pads which are distributed in rows; the connecting block comprises a plurality of insulating parts and a plurality of conductive parts, the connecting block is provided with a length direction, the conductive parts and the insulating parts are arranged in a staggered mode along the length direction of the connecting block and are connected, and the insulating parts are arranged at two ends of the connecting block along the length direction; the number of the conductive parts of the connecting block is not less than the number of the first bonding pads or the number of the second bonding pads; the connecting block is arranged between the first electronic part and the second electronic part and is connected with the first electronic part and the second electronic part in a pressing mode, so that the first bonding pad and the second bonding pad are respectively and electrically abutted to two sides of the same conductive part.
Optionally, the sizes of the conductive part, the first pad and the second pad which are electrically abutted are matched; or the sizes of the first bonding pads are the same, the sizes of the second bonding pads are the same, the sizes of the conductive parts are the same, and the sizes of the first bonding pads, the second bonding pads and the conductive parts are matched.
Optionally, one of the first electronic part and the second electronic part is a printed circuit board, and the other is a flexible circuit board.
Optionally, a reinforcing plate is arranged on the surface of the flexible circuit board, which faces away from the connecting block.
The invention also proposes an electronic product comprising a connection assembly, said connection assembly comprising: the surface of the first electronic part is provided with a plurality of first bonding pads which are distributed in rows; the surface of the second electronic part is provided with a plurality of second bonding pads which are distributed in rows; the connecting block comprises a plurality of insulating parts and a plurality of conductive parts, the connecting block is provided with a length direction, the conductive parts and the insulating parts are arranged in a staggered mode along the length direction of the connecting block and are connected, and the insulating parts are arranged at two ends of the connecting block along the length direction; the number of the conductive parts of the connecting block is not less than the number of the first bonding pads or the number of the second bonding pads; the connecting block is arranged between the first electronic part and the second electronic part and is connected with the first electronic part and the second electronic part in a pressing mode, so that the first bonding pad and the second bonding pad are respectively and electrically abutted to two sides of the same conductive part.
According to the technical scheme, the connecting block comprises a plurality of insulating parts and a plurality of conductive parts, the conductive parts and the insulating parts are arranged in a staggered mode and connected along the length direction of the connecting block, and the two ends of the connecting block along the length direction are both the insulating parts, so that the conductive parts are prevented from being exposed and being conducted with the outside. Therefore, when the connecting block is applied to the electrical connection of two electronic parts, the two sides of the conductive part of the connecting block are respectively and electrically abutted to the bonding pads of the electronic parts, so that the electrical connection of the two electronic parts can be realized. Compared with the traditional connection mode, the connection mode of the connecting block can greatly simplify the electrical connection operation of the electronic part, improve the production efficiency and greatly reduce the production cost. Meanwhile, the connecting block is adopted for connection, the space of the connecting port is reduced, and the miniaturization and the propulsion of products are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a connecting assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a connecting block according to an embodiment of the present invention;
FIG. 3 is a schematic view of another view of the connecting block;
FIG. 4 is a schematic structural view of the first electronic component of FIG. 1;
fig. 5 is a schematic structural diagram of the second electronic component in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Connecting |
22 | |
| 10 | First |
30 | Connecting |
| 11 | |
31 | Insulating |
| 20 | Second |
32 | Conductive part |
| 21 | Second bonding pad |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a connecting block 30, which is applied to the connection of two electronic parts.
Referring to fig. 1 to 3, in an embodiment of the connection block 30 of the present invention, the connection block 30 includes a plurality of insulating portions 31 and a plurality of conductive portions 32, the connection block 30 has a length direction, the conductive portions 32 and the insulating portions 31 are alternately disposed and connected along the length direction of the connection block 30, and both ends of the connection block 30 along the length direction are the insulating portions 31.
Specifically, the connecting block 30 is substantially rectangular, and the size thereof may be determined according to the size of the interface pad of the electronic component. The connecting block 30 is provided with a plurality of insulating portions 31 and a plurality of conductive portions 32 along the length direction thereof in a staggered manner, and both ends of the connecting block are the insulating portions 31, so as to prevent the conductive portions 32 from being exposed and conducting with the outside. That is, both sides of the conductive portion 32 are the insulating portions 31, the number of the insulating portions 31 and the number of the conductive portions 32 are determined according to the number of the electronic component interface pads, generally, the number of the conductive portions 32 is not less than the number of the electronic component interface pads, and optionally, the number of the conductive portions 32 is the same as the number of the electronic component interface pads, so that the material cost can be saved. Therefore, when the connecting block 30 is used for connecting two electronic components, the two sides of the conductive part 32 of the connecting block 30 are respectively and electrically abutted to the bonding pads of the two electronic components, so that the electrical connection of the two electronic components can be realized. Meanwhile, the connecting block 30 is adopted for connection, so that the space of a connecting port is reduced, and the miniaturization and the promotion of products are facilitated.
Therefore, it can be understood that, in the technical solution of the present invention, the connection block 30 includes a plurality of insulating portions 31 and a plurality of conductive portions 32, the conductive portions 32 and the insulating portions 31 are staggered and connected along the length direction of the connection block 30, and both ends of the connection block 30 along the length direction are the insulating portions 31, so as to prevent the conductive portions 32 from being exposed and conducting with the outside. Thus, when the connection block 30 is applied to electrically connect two electronic components, the two sides of the conductive portion 32 of the connection block 30 are only required to be respectively and electrically abutted to the pads of the electronic components, so that the electrical connection of the two electronic components can be realized. Compared with the traditional connection mode, the connection mode of the connection block 30 can greatly simplify the electrical connection operation of the electronic parts, improve the production efficiency and greatly reduce the production cost. Meanwhile, the connecting block 30 is adopted for connection, so that the space of a connecting port is reduced, and the miniaturization and the promotion of products are facilitated.
Optionally, the connecting block 30 is an elastic block. Here, the connecting block 30 is made of an elastic material, such as foam, rubber or other elastic materials. The connecting block 30 has a certain lasting elasticity, the size of the elasticity can be adjusted according to the connection requirement to ensure that the connection between the two electronic parts is normal, and the connecting block 30 has a sufficient compression space, so that the elastic compression space of the connecting block 30 can be ensured to be larger than the maximum error of the connection structure between the two electronic parts, and the stability and the reliability of the connection between the electronic parts are ensured.
Alternatively, the insulating portion 31 may be made of foam or rubber. The insulating part 31 may be made of foam or rubber, which can ensure good insulating property and certain lasting elasticity. Of course, the insulating portion 31 may be made of other elastic materials, and is not limited herein.
Optionally, the material of the conductive portion 32 is foam doped with conductive particles or rubber doped with conductive particles.
To ensure that the connection block 30 has a certain elasticity, the conductive portion 32 is generally made of an elastic material, such as foam or rubber, and to ensure that the conductive portion 32 has good conductivity, some conductive particles, such as silver particles, aluminum particles, copper particles, silver-plated aluminum particles, or other conductive particles, need to be doped in the elastic material. The conductive particles doped in the conductive portion 32 are in contact with each other, and the conductive performance of the conductive portion 32 is realized by the electrical conduction of each conductive particle.
It is understood that the conductive part 32 may be made of foam doped with conductive particles, or may be made of rubber doped with conductive particles, or may be made of other elastic materials doped with conductive particles.
Here, the elastic materials of the conductive portion 32 and the insulating portion 31 may be the same or different, and are not limited herein. Optionally, the conductive portion 32 and the insulating portion 31 are made of the same elastic material, which facilitates manufacturing.
Further, referring to fig. 2 and fig. 3, the conductive portion 32 protrudes from the surface of the adjacent insulating portion 31. Therefore, the operation of connecting the conductive part 32 with the bonding pad of the electronic component can be facilitated, and the situation that the connection of the conductive part 32 is interfered due to the fact that the insulating part 31 protrudes out of the surface of the conductive part 32 due to production process errors can be avoided. It should be noted that both sides of the conductive portion 32 protrude from the surface of the adjacent insulating portion 31, which facilitates the operation of electrically abutting both sides of the conductive portion 32 against the pads of the two electronic components, respectively, so as to ensure the reliability of the connection between the two electronic components.
Alternatively, the pitch between two adjacent conductive portions 32 ranges from 0.3mm to 2 mm. Generally, the pad pitch on the surface of the electronic component is about 0.5mm, and here, the pitch between two adjacent conductive parts 32 is set within this range, so that the effectiveness and reliability of the electrical contact between the conductive parts 32 and the pads of the electronic component can be ensured. For example, the pitch between two adjacent conductive portions 32 is 0.3mm, 0.5mm, 1mm, 1.5mm, or 2 mm. It can be understood that the distance between two adjacent conductive portions 32 is set to be small, so as to meet the design requirement of connection of matching miniaturized products.
Alternatively, the plurality of insulating portions 31 and the plurality of conductive portions 32 are of an integral structure. Here, the insulating portions 31 and the conductive portions 32 may be formed as an integral structure, i.e., the connection block 30, by an injection molding process, so that stability and reliability of connection between the conductive portions 32 and the insulating portions 31 can be effectively ensured.
The invention also proposes a connection assembly 100, said connection assembly 100 comprising a connection block 30 as described above, the specific structure of the connection block 30 referring to the previous embodiments. Since the connecting assembly 100 adopts all technical solutions of all the foregoing embodiments, at least all the beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and no further description is given here.
Referring to fig. 1, 4 and 5, the connecting assembly 100 further includes: a first electronic part 10, wherein a plurality of first bonding pads 11 are arranged on the surface of the first electronic part 10, and the plurality of first bonding pads 11 are distributed in rows; and a second electronic part 20, a surface of the second electronic part 20 is provided with a plurality of second pads 21, and the plurality of second pads 21 are distributed in rows; the number of the conductive portions 32 of the connection block 30 is not less than the number of the first pads 11 or the number of the second pads 21; the connection block 30 is disposed between the first electronic component 10 and the second electronic component 20, and is pressed on the first electronic component 10 and the second electronic component 20, so that the first pad 11 and the second pad 21 are respectively and electrically abutted against two sides of the same conductive portion 32.
Here, the connection block 30 is disposed between the first electronic component 10 and the second electronic component 20, and the first electronic component 10 and the second electronic component 20 are connected to two sides of the connection block 30 along the thickness direction by pressing, and a conductive portion 32 of the connection block 30 is correspondingly electrically abutted to the first pad 11 and the second pad 21, so that the first electronic component 10 and the second electronic component 20 can be electrically conducted. It can be understood that, when the connection block 30 is used to connect the first electronic component 10 and the second electronic component 20, the electrical connection between the first electronic component 10 and the second electronic component 20 can be realized only by electrically abutting two sides of the conductive portion 32 of the connection block 30 against the first bonding pad 11 and the second bonding pad 21, respectively. Meanwhile, the connecting block 30 is adopted for connection, so that the space of a connecting port is reduced, and the miniaturization and the promotion of products are facilitated.
Optionally, the sizes of the electrically abutting conductive portions 32, the first pads 11 and the second pads 21 are adapted. Thus, when the connection block 30 is connected to the first electronic component 10 and the second electronic component 20 by pressing, the conductive portion 32 of the connection block 30 can be fully contacted with the first pad 11 and the second pad 21 and electrically conducted, so that the reliability and stability of the electrical connection between the first electronic component 10 and the second electronic component 20 can be more effectively ensured. The conductive portions 32, the first pads 11, and the second pads 21 are adapted in size, and the two adjacent conductive portions 32 may be identical in size or different in size.
Optionally, the sizes of the first pads 11 are the same, the sizes of the second pads 21 are the same, the sizes of the conductive parts 32 are the same, and the sizes of the first pads 11, the second pads 21 and the conductive parts 32 are matched.
Here, if the sizes of the first pads 11 are the same and the sizes of the second pads 21 are the same, the sizes of the conductive portions 32 are the same and the sizes of the first pads 11 and the second pads 21 are the same, so that it is ensured that each conductive portion 32 of the connection block 30 can be sufficiently contacted with the corresponding first pad 11 and the corresponding second pad 21 and electrically conducted, the connection reliability and stability of the first electronic component 10 and the second electronic component 20 are more effectively ensured, and the manufacturing of the conductive portion 32 is also facilitated.
Optionally, one of the first electronic part 10 and the second electronic part 20 is a printed circuit board, and the other is a flexible circuit board. Here, the first electronic component 10 may be a printed circuit board, the second electronic component 20 may be a flexible circuit board, or the first electronic component 10 may be a flexible circuit board, the second electronic component 20 may be a printed circuit board, and the printed circuit board and the flexible circuit board are electrically connected through the connection block 30, that is, the connection block 30 is disposed between the printed circuit board and the flexible circuit board, and the three are connected in a pressing manner, and of course, may also be connected in other manners, such as gluing. The pads of the printed circuit board and the flexible circuit board face the connecting block 30, so that when the connecting block 30 is connected to the printed circuit board and the flexible circuit board in a pressing mode, two sides of the conductive part 32 of the connecting block 30 are in electric connection with the pads of the printed circuit board and the flexible circuit board correspondingly, and the printed circuit board and the flexible circuit board can be electrically connected.
The connection assembly 100 is specifically described below with reference to a printed circuit board and a flexible circuit board.
Referring to fig. 1, 4 and 5, the connecting assembly 100 includes a printed circuit board, a connecting block 30 and a flexible circuit board, wherein the surface of the printed circuit board is provided with a plurality of first pads 11, the first pads 11 are rectangular, the plurality of first pads 11 are distributed in rows, a distance between two adjacent first pads 11 is 0.5mm, and the pads are formed by a gold plating process to prevent connection failure caused by air oxidation. The surface of the flexible circuit is correspondingly provided with a plurality of second bonding pads 21, the size and the number of the second bonding pads 21 are the same as those of the first bonding pads 11, and the distance between two adjacent second bonding pads 21 is also 0.5 mm. The connecting block 30 includes a plurality of conductive portions 32 and insulating portions 31 distributed in a staggered manner, and both ends of the connecting block are the insulating portions 31, so that the conductive portions 32 can be prevented from being conducted to influence signal connection. The quantity and the size of the conductive part 32 are the same as those of the first pad 11 and the second pad 21, so that when the flexible printed circuit board is assembled, the connecting block 30 is firstly connected to the surface of the printed circuit board, which is provided with the first pad 11, in a pressing mode, the conductive part 32 of the connecting block 30 is abutted to the first pad 11 in an electrical mode, then the surface of the flexible printed circuit board, which is provided with the second pad 21, is connected to the surface, which is opposite to the printed circuit board, of the connecting block 30 in a pressing mode, the second pad 21 is abutted to the other side of the conductive part 32 in an electrical mode, therefore, the electrical connection between the printed circuit board and the flexible. Moreover, the distance between the printed circuit board and the flexible circuit board is designed to be about 1mm, the thickness of the connecting block 30 is designed to be about 1.2mm, the thickness of the insulating part 31 is designed to be about 1.1mm, the maximum elastic deformation of the connecting block 30 is 30%, so that the minimum thickness of the connecting block 30 can be compressed to be about 0.84mm, and the structural space design meets the design requirement of the elastic deformation of the connecting block 30.
Further, the surface of the flexible circuit board facing away from the connection block 30 is provided with a reinforcing plate 22. Because the intensity of flexible circuit board is not enough, takes place crooked and cause the phenomenon with connecting block 30 contact failure easily, here through set up reinforcing plate 22 at the surface of flexible circuit board in the kneck, can guarantee the planarization of flexible circuit board connector to guarantee the validity, reliability and the stability that flexible circuit board and connecting block 30 are connected.
The invention also provides an electronic product, which includes the connecting component 100 as described above, and the specific structure of the connecting component 100 refers to the foregoing embodiments. Since the electronic product adopts all the technical solutions of all the embodiments, at least all the beneficial effects brought by the technical solutions of the embodiments are achieved, and no further description is given here.
Here, the electronic product includes a housing, and the connection assembly 100 is installed in the housing by gluing, snapping, screwing or other installation methods. The electronic product can be wearing class equipment such as intelligent wrist-watch, intelligent bracelet, intelligent ring, head-mounted display, earphone, can also be audio amplifier, game paddle, locator etc..
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a connecting block, is applied to the connection between the electron part, its characterized in that, the connecting block includes a plurality of insulating parts and a plurality of conductive part, the connecting block has length direction, the conductive part with the insulating part is followed the crisscross setting of length direction of connecting block is connected, just the connecting block is insulating part along length direction's both ends.
2. The connector block of claim 1, wherein the connector block is an elastomeric block.
3. The connecting block according to claim 2, wherein the insulating part is made of foam or rubber;
and/or the conductive part is made of foam doped with conductive particles or rubber doped with conductive particles.
4. The connection block of claim 1, wherein the conductive portion protrudes from a surface of an adjacent insulating portion;
and/or the distance between two adjacent conductive parts ranges from 0.3mm to 2 mm.
5. A connection block according to any one of claims 1 to 4, wherein a plurality of said insulating portions and a plurality of said conductive portions are of unitary construction.
6. A connection assembly, characterized in that the connection assembly comprises:
the surface of the first electronic part is provided with a plurality of first bonding pads which are distributed in rows;
the surface of the second electronic part is provided with a plurality of second bonding pads which are distributed in rows; and
the connection block according to any one of claims 1 to 5, a number of conductive portions of the connection block being not less than a number of the first pads or a number of the second pads;
the connecting block is arranged between the first electronic part and the second electronic part and is connected with the first electronic part and the second electronic part in a pressing mode, so that the first bonding pad and the second bonding pad are respectively and electrically abutted to two sides of the same conductive part.
7. The connection assembly of claim 6, wherein the conductive portion, the first pad, and the second pad in electrical abutment are sized to fit together;
or the sizes of the first bonding pads are the same, the sizes of the second bonding pads are the same, the sizes of the conductive parts are the same, and the sizes of the first bonding pads, the second bonding pads and the conductive parts are matched.
8. A connection assembly according to any one of claims 6 to 7, characterised in that one of the first and second electronic parts is a printed circuit board and the other is a flexible circuit board.
9. The connection assembly of claim 8, wherein a surface of the flexible circuit board facing away from the connection block is provided with a stiffener plate.
10. An electronic product, characterized in that it comprises a connection assembly according to any one of claims 6 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405832.0A CN111009750A (en) | 2019-12-30 | 2019-12-30 | Connecting block, connecting assembly and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405832.0A CN111009750A (en) | 2019-12-30 | 2019-12-30 | Connecting block, connecting assembly and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111009750A true CN111009750A (en) | 2020-04-14 |
Family
ID=70119822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911405832.0A Pending CN111009750A (en) | 2019-12-30 | 2019-12-30 | Connecting block, connecting assembly and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111009750A (en) |
-
2019
- 2019-12-30 CN CN201911405832.0A patent/CN111009750A/en active Pending
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