CN210609870U

CN210609870U - Prevent reverse-insertion multifunctional thick film module

Info

Publication number: CN210609870U
Application number: CN201920793452.8U
Authority: CN
Inventors: 杨继良
Original assignee: Shenzhen Jiujiu Intelligent Technology Co ltd
Current assignee: Shenzhen Jiujiu Intelligent Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-22
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a prevent reversely inserting multi-functional thick film module relates to integrated circuit technical field, including the PCB template, be equipped with the control circuit by electronic component is integrated in the PCB template, one side of PCB template has prevents reversely inserting breach and two under-plug tang, and the both ends of PCB template one side are located to two under-plug tang, prevent reversely inserting the breach and locate the skew central line position of PCB template one side, two be equipped with the pad structure between the under-plug tang, the pad structure includes a plurality of pins of drawing forth, and is a plurality of all be equipped with the via hole on the pin of drawing forth. This application sets up multi-function control circuit, each functional signal link on having the PCB template of preventing inversely inserting the breach and inserting the tang down, and the effectual circuit board of having overcome adds the wrong operation of inserting inversely, has also accomplished multi-function circuit's integration, standardized production with the simplest and most simple and easy mode simultaneously, the effectual production efficiency and the product quality that have improved have increased the scientific and technological content of product.

Description

Prevent reverse-insertion multifunctional thick film module

Technical Field

The utility model belongs to the technical field of the integrated circuit technique and specifically relates to a prevent reverse plug multi-functional thick film module.

Background

The existing thick film module needs to be inserted into a slot for use when in use, and the situation of reverse insertion may occur in the insertion process, which may cause the phenomenon that an internal circuit is damaged when in insertion, so that the thick film module needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an anti-reverse-insertion multifunctional thick film module. The utility model discloses a specific technical scheme as follows:

the utility model provides a prevent anti-multi-functional thick film module of inserting, includes the PCB template, be equipped with the control circuit by electronic component integrated in the PCB template, one side of PCB template has prevents reversely inserting breach and two and inserts the tang down, two insert the tang down and locate the both ends of PCB template one side, prevent reversely inserting the breach and locate the skew central line position of PCB template one side, two it is equipped with the pad structure to insert down between the tang, the pad structure includes a plurality of pins of drawing forth, and is a plurality of all be equipped with the via hole on drawing forth the pin.

Preferably, the plurality of pins include a common ground terminal, a phase modulation output terminal, a trigger signal terminal, and at least one input signal connection terminal.

Preferably, the control circuit is respectively connected with the functional signal linking ends of the common grounding end, the phase modulation output end, the trigger signal end and the input signal connecting end.

Preferably, the common ground is connected to a first bidirectional silicon of the external circuit, and the phase modulation output is connected to a second bidirectional silicon of the external circuit.

Preferably, the trigger signal terminal is connected to a control electrode of the first bidirectional silicon and/or the second bidirectional silicon.

Preferably, at least one of the input signal connection terminals is linked with an interface of an external circuit regulation signal.

Preferably, the through hole is used for linking the thick film module with a PCB of an external circuit.

The utility model provides a pair of prevent reverse-plug multi-functional thick film module, its beneficial effect lies in: with multi-functional control circuit, each functional signal link, set up on having the PCB template of preventing reverse insertion breach and inserting the tang down, the effectual circuit board of having overcome adds the wrong operation of reverse insertion man-hour, has also accomplished multi-functional circuit's integration, standardized production with the simplest and simplest mode simultaneously, the effectual production efficiency and the product quality that have improved have increased the scientific and technological content of product.

Drawings

FIG. 1 is a schematic structural diagram of an anti-reverse-plugging multifunctional thick film module;

FIG. 2 is a schematic diagram of a specific application of the anti-reverse-plugging multifunctional thick film module;

fig. 3 is a schematic diagram of another specific application of the anti-reverse-plugging multifunctional thick film module.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The anti-reverse-insertion multifunctional thick film module provided by the embodiment, as shown in fig. 1, comprises a PCB template 1, a control circuit 2 integrated by electronic elements is arranged on the PCB template 1, one side of the PCB template 1 is provided with an anti-reverse-insertion notch 3 and two lower insertion spigots 4, the two lower insertion spigots 4 are arranged at two ends of one side of the PCB template 1, the anti-reverse-insertion notch 3 is arranged at a deviated central line position of one side of the PCB template 1, a pad structure is arranged between the two lower insertion spigots 4, the pad structure comprises a common grounding terminal GND, a phase modulation output terminal OUT, a trigger signal terminal G, a first input signal connection terminal INT1 and a second input signal connection terminal INT2, each leading-OUT pin is provided with a via hole 5, and the thick film module is linked with a PCB board of an external.

The common ground terminal GND is connected with the first bidirectional silicon of the external circuit; the phase modulation output end OUT is connected with the second bidirectional silicon of the external circuit; the trigger signal end G is connected with the control electrode of the first bidirectional silicon and/or the second bidirectional silicon; the two input signal connecting ends are connected with an interface of an external circuit regulation signal.

Referring to fig. 2 and fig. 3, in fig. 2, the electronic component integrated multifunctional control circuit 2 of the thick film module is composed of C1, D1, U1, R1, R2 and R3. In FIG. 3, the electronic component integrated multifunctional control circuit 2 of the thick film module is composed of C1, C2, DB3, 23-1, 23-2, 23-3, R1, R2 and R3. In the two implementation figures, the structure aspect comprises a lower insertion spigot 4, an anti-reverse insertion notch 3 and a through hole 5. GND at the lower end is a common ground terminal and is connected with the bidirectional silicon T1, OUT is a phase modulation output terminal and is connected with the bidirectional silicon T2, G is a trigger signal terminal and is connected with a bidirectional silicon control electrode G, and IN1 is an input signal 1 connecting terminal. IN2 is the input signal 2 connection terminal, and each port is connected to internal and external associated circuitry, respectively.

While the invention has been particularly shown and described with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a prevent anti-multi-functional thick film module of inserting, a serial communication port, including the PCB template, be equipped with the control circuit by electronic component is integrated in the PCB template, one side of PCB template has prevents reversely inserting breach and two inserting the tang down, two insert the tang down and locate the both ends of PCB template one side, prevent reversely inserting the breach and locate the skew central line position of PCB template one side, two be equipped with the pad structure down between the tang, the pad structure includes a plurality of pins of drawing forth, and is a plurality of all be equipped with the via hole on drawing forth the pin.

2. The anti-reverse-plugging multifunctional thick film module according to claim 1, wherein the plurality of lead-out pins comprise a common ground terminal, a phase modulation output terminal, a trigger signal terminal and at least one input signal connection terminal.

3. The anti-reverse-plugging multifunctional thick film module as claimed in claim 2, wherein the control circuit is connected with the functional signal linking ends of the common ground end, the phase modulation output end, the trigger signal end and the input signal connecting end respectively.

4. The anti-reverse-plugging multifunctional thick film module of claim 2, wherein the common ground is connected to a first bidirectional silicon of the external circuit, and the phase modulation output is connected to a second bidirectional silicon of the external circuit.

5. The anti-reverse-plugging multifunctional thick film module according to claim 4, wherein the trigger signal terminal is connected with the control electrode of the first bidirectional silicon and/or the second bidirectional silicon.

6. The anti-reverse-plugging multifunctional thick film module according to claim 2, wherein at least one of the input signal connection terminals is linked with an interface of an external circuit regulation signal.

7. The anti-reverse-plugging multifunctional thick film module according to claim 1, wherein the via hole is used for linking the thick film module with a PCB of an external circuit.