CN211179908U - Conductive module for testing electronic equipment - Google Patents
Conductive module for testing electronic equipment Download PDFInfo
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- CN211179908U CN211179908U CN201921520245.1U CN201921520245U CN211179908U CN 211179908 U CN211179908 U CN 211179908U CN 201921520245 U CN201921520245 U CN 201921520245U CN 211179908 U CN211179908 U CN 211179908U
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- conductive
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- circuit board
- conductive adhesive
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Abstract
The utility model discloses a conductive module for testing electronic equipment, which comprises a base and a fixed clamp, wherein the fixed clamp is movably connected on the base; be equipped with the test seat that can block into the electronic equipment's that awaits measuring connector on the base, this test seat includes: the electric connection plate is provided with metal contacts which can be distributed corresponding to the contacts of the connector and can form electric contact; the circuit board is used for electrically connecting the performance testing machine; the conductive adhesive is provided with conductive circuits which are distributed correspondingly to the metal contacts and is arranged on the circuit board; the electric connection plate is positioned above the conductive adhesive, and the metal contact of the electric connection plate is correspondingly contacted and electrically connected with the conductive circuit of the conductive adhesive and is arranged above the conductive circuit to form protection on the conductive circuit. The utility model discloses can effectual protection conducting resin, make it not fragile, the measuring accuracy is high moreover, and stability is good, and it is convenient to change.
Description
Technical Field
The utility model relates to a connection technical field of connector specifically is an electronic equipment test is with electrically conductive module.
Background
The connector is a connector, also called a socket connector. The circuit board is provided with a plurality of connectors, the connectors are used for signal transmission, and the quality of the connectors is directly related to the quality of the circuit board. During use or testing, the contacts of the connector are often brought into direct contact with the receiving terminals of the target device, which can scratch or damage the terminals during repeated use, and when the terminals are damaged, the connector or the target device must be replaced, resulting in an increase in overall cost. In view of the above problem, the utility model CN201035042Y discloses a device electrically connected to the connector contact of the connector through conductive adhesive in the target device, but the conductive adhesive is still damaged after repeated use, and the conductive adhesive needs to be replaced, and the cost of the conductive adhesive is also expensive.
Therefore, there is a need for a conductive module capable of protecting conductive adhesive to reduce the testing cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic equipment test is with electrically conductive module aims at improving the electrically conductive module fragile among the prior art, life weak point and the detection cost height shortcoming of bringing for the enterprise.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a conductive module for testing electronic equipment comprises a base and a fixing clamp, wherein the fixing clamp is movably connected to the base; be equipped with the test seat that can block into the electronic equipment's that awaits measuring connector on the base, this test seat includes: the electric connection plate is provided with metal contacts which can be distributed corresponding to the contacts of the connector and can form electric contact; the circuit board is used for electrically connecting the performance testing machine; the conductive adhesive is provided with conductive circuits which are distributed correspondingly to the metal contacts and is arranged on the circuit board; the electric connection plate is positioned above the conductive adhesive, and the metal contact of the electric connection plate is correspondingly contacted and electrically connected with the conductive circuit of the conductive adhesive and is arranged above the conductive circuit to form protection on the conductive circuit.
As a preferred aspect of the present invention, the test socket further includes a slider located above the electrical connection plate, and the slider is provided with an insertion groove for installing the connector.
As a preferable aspect of the present invention, the slider is provided with a first through groove for the connector contact to pass through.
As a preferable aspect of the present invention, a floating spring is provided on the floating block.
As a preferred aspect of the present invention, the test socket further includes a mounting block located between the conductive adhesive and the circuit board for fixing the circuit board.
As a preferred aspect of the present invention, the mounting block is provided with a second through groove for passing the connector contact and the electrical connection plate metal contact.
As a preferred aspect of the present invention, the metal contact of the electrical connection plate is a spring plate structure.
As a preferred aspect of the present invention, the fixing clip includes a rotary cover hinged to one end of the base and a pressing head provided on the rotary cover for pressing the connector to move downward.
As a preferred aspect of the present invention, the fixing clip further includes a handle disposed at the other end of the base for limiting the rotation of the rotating cover.
As a preferred aspect of the present invention, the circuit board is a PCBA board.
Compared with the prior art, the beneficial effects of the utility model are that:
the electrode plate for electrically connecting the contact and the conductive adhesive circuit is additionally arranged between the contact of the connector and the conductive adhesive circuit, so that the contact of the connector is effectively prevented from being in direct contact with the conductive adhesive circuit, the conductive adhesive is prevented from being damaged in the repeated use process, the service lives of the conductive adhesive and the conductive module are effectively prolonged, and the accuracy and the stability of the electrical connection are effectively improved.
Because the cover is rotated through the rotating cover to cover the mode of electrically connecting the driving connector and the measuring seat, the testing of the connector is more convenient, and the testing efficiency is effectively increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an overall structure of a conductive module;
FIG. 2 is an exploded schematic view of the structure of FIG. 1;
FIG. 3 is a schematic view of the base structure of FIG. 1;
FIG. 4 is a schematic view of the slider structure of FIG. 1;
fig. 5 is a schematic diagram of the electrical board structure of fig. 1;
FIG. 6 is a schematic view of the mounting block structure of FIG. 1;
FIG. 7 is a schematic structural view of the swivel cap of FIG. 1;
fig. 8 is a schematic view of the construction of the indenter of fig. 1.
In the figure: 1-base, 2-mounting block, 21-second through groove, 22-mounting groove, 3-circuit board, 4-conductive adhesive, 5-electric connecting plate, 51-fixing part, 52-conductive part, 6-buckle, 61-guiding round angle, 62-clamping groove, 63-pressing edge, 7-floating block, 71-embedded groove, 72-first through groove, 8-pressure head, 9-rotary cover and 91-guiding inclined plane.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 to 8, a conductive module for testing electronic devices includes a base 1 and a fixing clip, wherein the fixing clip is movably connected to the base 1; be equipped with the test seat that can block into the connector of the electronic equipment that awaits measuring on base 1, this test seat includes: an electrical connection plate 5 having metal contacts distributed correspondingly to the contacts of the connector and capable of making electrical contact; the circuit board 3 is used for electrically connecting the performance tester; a conductive adhesive 4 having conductive lines distributed correspondingly to the metal contacts and disposed on the wiring board 3; the electric connection plate 5 is located above the conductive adhesive 4, and the metal contact of the electric connection plate is correspondingly contacted and electrically connected with the conductive circuit of the conductive adhesive 4 and is arranged above the conductive circuit to form protection on the conductive circuit.
The conductive adhesive 4 is an adhesive having a certain conductivity after being cured or dried. It can connect multiple conductive materials together to form an electrical path between the connected materials. It is generally composed of binder, curing agent, diluent, cross-linking agent, catalyst, metal powder and other assistants. The novel film material containing the resistance layer can be accurately manufactured into the film resistor embedded in the conductive adhesive 4 by an etching method, so that a plurality of signal transmission conductive circuits are formed.
As shown in fig. 6, the test socket further includes a mounting block 2 located between the conductive adhesive 4 and the circuit board 3 for fixing the circuit board 3, a mounting groove 22 for the circuit board 3 to be inserted is formed on the top of the mounting block 2, and the mounting groove 22 is adapted to the size of the electrical connection board 5. And a second through groove 21 for the connector contact and the metal contact of the electric connecting plate 5 to pass through is arranged on the mounting block 2, and the second through groove 21 is communicated with the mounting groove 22.
As shown in fig. 5, the electrical connection board 5 includes a fixing portion 51 and a conductive portion 52 located between the fixing portion 51, two rows of metal contacts are disposed on the conductive portion 52, and the metal contacts are in a spring structure and electrically connected to the conductive traces when the fixing clip fixes the connector.
It should be noted that the metal contacts of the electrical connection board 5 are processed by a gold immersion process, so that the electrical conductivity of the metal contacts can be effectively increased to better transmit the electrical signals of the connector to the conductive adhesive 4.
As shown in fig. 3, the test socket further comprises a floating block 7 located above the electrical connection plate 5, and the floating block 7 is provided with a fitting groove 71 for mounting a connector. The slider 7 is provided with a first through groove 72 through which the connector contact passes, and the first through groove 72 is provided in communication with the fitting groove 71. The bottom of the floating block 7 is provided with a floating spring, and the other end of the floating spring is propped against the mounting block 2. When the fixing clip fixes the connector on the conductive module, the floating spring is changed from a natural state to a compressed state, so that the contact on the connector pushes the metal contact of the electric connection plate 5 to be electrically connected with the conductive circuit of the conductive adhesive 4.
As shown in fig. 1, 2, 3, 4 and 6, 4 positioning holes are disposed on the base 1 and the circuit board 3, the mounting block 2 and the floating block 7 of the test socket, so as to fix the circuit board 3, the mounting block 2 and the floating block 7 in the test socket on the base 1 sequentially by positioning pins.
As shown in fig. 7 and 8, the fixing clip includes a rotary cover 9 hinged to the left end of the base 1 and a pressing head 8 provided on the rotary cover 9 for pressing the connector to move it downward. The fixing clamp further comprises a buckle 6 arranged at the right end of the base 1 and used for limiting the reset rotation of the rotary cover 9. And the left end of the base 1 is provided with two bulges, a rotating pin is connected between the two bulges, the rotating cover 9 and the rotating pin rotate together between the bulges, and a guide inclined plane 91 is arranged between the side surface and the top surface of the rotating cover 9. The handle 6 is connected with the base 1 through a torsional spring and a rotational fit at the other side of the base 1, and the handle 6 is provided with a clamping groove 62 for clamping the rotary cover 9 into the interior, a guiding round angle 61 with the top matched with a guiding inclined plane 91 of the rotary cover 9, and a pressing edge 63 at the right end for pressing the handle 6 to rotate clockwise. When the rotating cover 9 rotates in, the guide inclined plane 91 is contacted with the guide round angle 61, and the handle 6 rotates clockwise to enable the rotating cover 9 to rotate in the clamping groove 62; when the rotary cover 9 needs to be reset, the rotary cover 9 can be reset only by pressing the pressing edge 63.
In addition, the wiring board 3 is a PCBA board for connecting an external detection element.
The principle of the utility model is that, the during operation will the connector is installed on embedded groove 71, rotates change lid 9 and make it change over to into the draw-in groove 62 of attacker 6, lie in and change pressure head 8 and connector contact and roof pressure on the lid 9 the same downstream of connector and floating block 7 makes the contact of connector, electricity contact 5's the metal contact of electricity connection and conductive adhesive 4's conductive circuit electricity connect and form closed circuit, and the signal of telecommunication on the connector passes through the conductive circuit and detects in circuit board 3 transmission to detecting element.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A conductive module for testing electronic equipment comprises a base and a fixing clamp, wherein the fixing clamp is movably connected to the base; its characterized in that, be equipped with the test seat that can block into the electronic equipment's that awaits measuring connector on the base, this test seat includes:
the electric connection plate is provided with metal contacts which can be distributed corresponding to the contacts of the connector and can form electric contact;
the circuit board is used for electrically connecting the performance testing machine;
the conductive adhesive is provided with conductive circuits which are distributed correspondingly to the metal contacts and is arranged on the circuit board;
the electric connection plate is positioned above the conductive adhesive, and the metal contact of the electric connection plate is correspondingly contacted and electrically connected with the conductive circuit of the conductive adhesive and is arranged above the conductive circuit to form protection on the conductive circuit.
2. The electrical connector of claim 1, wherein the test socket further comprises a slider positioned above the electrical connector, the slider having a recessed slot for receiving a connector.
3. The conductive module of claim 2, wherein the slider has a first through-slot for passing the connector contact.
4. The conductive module of claim 2, wherein the slider has a floating spring disposed thereon.
5. The conductive module of claim 1, wherein the test socket further comprises a mounting block disposed between the conductive adhesive and the circuit board for securing the circuit board.
6. The electrical connector module of claim 5 wherein the mounting block defines a second through-slot for receiving the connector contact and the electrical connector plate metal contact.
7. The electrical connector as claimed in any one of claims 1, 5 or 6, wherein the metal contacts of the electrical connector plate are spring-loaded.
8. The electrical connector module of claim 1, wherein the retaining clip includes a rotatable cover hinged to one end of the base and a ram disposed on the rotatable cover for pressing the connector downward.
9. The electrical connector assembly of claim 8, wherein the retaining clip further comprises a locking tab disposed at the other end of the base for limiting the pivoting of the rotatable cover.
10. The conductive module of claim 1, wherein the circuit board is a PCBA board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520245.1U CN211179908U (en) | 2019-09-12 | 2019-09-12 | Conductive module for testing electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520245.1U CN211179908U (en) | 2019-09-12 | 2019-09-12 | Conductive module for testing electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211179908U true CN211179908U (en) | 2020-08-04 |
Family
ID=71807763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921520245.1U Active CN211179908U (en) | 2019-09-12 | 2019-09-12 | Conductive module for testing electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211179908U (en) |
-
2019
- 2019-09-12 CN CN201921520245.1U patent/CN211179908U/en active Active
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