CN207854255U - A kind of interpreting equipment of self energizing - Google Patents
A kind of interpreting equipment of self energizing Download PDFInfo
- Publication number
- CN207854255U CN207854255U CN201721893279.6U CN201721893279U CN207854255U CN 207854255 U CN207854255 U CN 207854255U CN 201721893279 U CN201721893279 U CN 201721893279U CN 207854255 U CN207854255 U CN 207854255U
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- electrostatic
- copper
- pcb board
- clad plate
- consuming parts
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Abstract
The utility model provides a kind of interpreting equipment of self energizing, including shell, pcb board is equipped in shell, pcb board is equipped with electrostatic derived type structure, electrostatic derived type structure includes the copper-clad plate with electrostatic leadout hole, and copper-clad plate is fixed on by the connection type of spot welding around the edge and screw hole of pcb board, and electrostatic leadout hole is equipped with connecting wire, connecting wire is connected to rectifier diode, and the output end of rectifier diode is connected to consuming parts and powers for it.The electrostatic of pcb board is passed through wire collection by the utility model, it is main consuming parts power supply in translation terminal that rectification circuit, which is integrated into direct current, electrostatic hazard is effectively prevented, and this part Utilizing Energy Sources in Reason can be got up, is a kind of energy-efficient preferred embodiment.
Description
Technical field
The utility model is related to translate the structure of terminal device.
Background technology
Arrangement pcb board is generally required in interpreting equipment terminal, for carrying out translating operation.But pcb board due to its own
Characteristic easy tos produce electrostatic, and since pcb board is fixed on translation terminal inner, electrostatic can not often be led
Go out, equipment can be caused to lead to the problem of failure even more serious.Therefore, the electrostatic treatment of pcb board is those skilled in the art
The Important Problems paid much attention to, but how current research typically exports electrostatic, it can't be to these electric energy more than needed
It is collected and utilizes, this is actually a kind of waste of the energy.
Invention content
The technical problem to be solved by the utility model is to provide a kind of interpreting equipment of self energizing, can rationally collect and
Utilize the electrostatic of pcb board in device end.
The utility model technical scheme applied to solve the technical problem is：A kind of interpreting equipment of self energizing, including it is outer
Shell, shell is interior to be equipped with pcb board, and pcb board is equipped with electrostatic derived type structure, and electrostatic derived type structure includes covering with electrostatic leadout hole
Copper coin, copper-clad plate are fixed on by the connection type of spot welding around the edge and screw hole of pcb board, and electrostatic leadout hole, which is equipped with, to be connected
Conducting wire is connect, connecting wire is connected to rectifier diode, and the output end of rectifier diode is connected to consuming parts and powers for it.
Further, multiple electrostatic leadout holes are equipped in every copper-clad plate, the electrostatic for spacing no more than 2mm exports
Hole is connected using same root conducting wire and exports electrostatic, and the electrostatic leadout hole for spacing more than 2mm then individually uses a conducting wire
Electrostatic is exported, with the conductor in parallel in a piece of copper-clad plate to an output end, which is connected to rectifier diode.
Further, it is additionally provided with capacitor loop on pcb board, which is connected in parallel on the output of diode with consuming parts
On end, it can also charge for capacitor loop while powering to consuming parts by the electric current of rectifier diode, capacitor loop
Output end be connected to consuming parts, when no electrostatic is powered, capacitor loop can provide interim electricity for consuming parts.
Further, it is equipped with the container structure of conducting wire in shell, container structure includes multiple being welded and fixed table inside the shell
The bundle conductor in face, the position of bundle conductor is corresponding with the position of copper-clad plate, and the shell of each copper-clad plate position is equipped at least
One bundle conductor, the upper opening of bundle conductor can accommodate conducting wire by constriction wherein.
Further, consuming parts include audio interface and indicating lamp device.
The utility model has the beneficial effects that：For the utility model by the electrostatic of pcb board by wire collection, rectification circuit is whole
It is main consuming parts power supply in translation terminal to be combined into direct current, that is, effectively prevents electrostatic hazard, and can be by this part
Utilizing Energy Sources in Reason is got up, and is a kind of energy-efficient preferred embodiment.
Description of the drawings
Fig. 1 is the schematic diagram of the electrostatic derived type structure of the utility model.
Fig. 2 is the sectional view of the shell of the utility model, mainly shows conducting wire container structure.
Fig. 3 is the power flow figure of the utility model.
Figure label：1- shells, 2-PCB plates, 3- electrostatic leadout holes, 4- copper-clad plates, 5- connecting wires, two pole of 6- rectifications
Pipe, 7- electric energy output ends, 8- bundle conductors, 9- capacitor loops, 10- consuming parts.
Specific implementation mode
With reference to attached drawing.
The interpreting equipment of the utility model includes shell 1, and 1 is equipped with pcb board 2 in shell, and pcb board 2 is equipped with electrostatic export
Structure, electrostatic derived type structure include the copper-clad plate 4 with electrostatic leadout hole 3, and copper-clad plate 4 is fixed on by the connection type of spot welding
Around the edge and screw hole of pcb board 2, electrostatic leadout hole 3 is equipped with connecting wire 5, and connecting wire 5 is connected to rectifier diode
6, the output end of rectifier diode 6 is connected to consuming parts 10 and powers for it.In interpreting equipment, consuming parts 10 are typically
Audio interface or instruction lamp part.
In order to improve the collection efficiency of electrostatic, wire arrangements are reduced, while ensuring that electrostatic collection is complete, every copper-clad plate 4
On be equipped with multiple electrostatic leadout holes 3, electrostatic leadout hole is irregularly distributed in copper-clad plate 4, for spacing no more than 2mm
Electrostatic leadout hole 3 is connected using same root conducting wire 5 and exports electrostatic, and the electrostatic leadout hole 3 for spacing more than 2mm is then independent
Electrostatic is exported using a conducting wire 5, an electric energy output end, the electric energy output end are connected in parallel to the conducting wire 5 in a piece of copper-clad plate 4
Be connected to rectifier diode 6, as shown in Figure 1, in figure, close to the left side have 5 adjacent electrostatic leadout holes 3 between be smaller than
2mm, therefore they are together in series export, close to the right have 3 adjacent electrostatic leadout holes 3 between be smaller than 2mm, because
They are also together in series export by this, other spacing are more than that the electrostatic leadout hole 3 of 2mm is then individually drawn with conducting wire.
Since the quantity of electrostatic leadout hole 3 is more, the quantity of conducting wire is inevitable also more, in order to make the structure inside equipment not
It as confusion, needs to arrange conducting wire, therefore, the container structure of conducting wire 5 is equipped in shell 1, container structure includes multiple
It is weldingly fixed on the bundle conductor 8 of 1 inner surface of shell, the position of bundle conductor 8 is corresponding with the position of copper-clad plate 4,4 institute of each copper-clad plate
At least one bundle conductor 8 is equipped on the corresponding shell in position 1, the upper opening of bundle conductor 8 enables to conducting wire 5 by constriction
Wherein.
As an alternate item, capacitor loop 9 can also be welded on pcb board 2, the capacitor loop 9 and consuming parts 10 are simultaneously
Be associated on the output end of diode, by the electric current of rectifier diode 6 while powering to consuming parts 10 also can be electricity
Hold circuit charging, the output end of capacitor loop 9 is connected to consuming parts, and when no electrostatic is powered, capacitor loop 9 also can be
Consuming parts provide the interim electricity used the short time, as emergent purposes.
Claims (5)
1. a kind of interpreting equipment of self energizing, characterized in that including shell, pcb board is equipped in shell, pcb board is equipped with electrostatic
Derived type structure, electrostatic derived type structure include the copper-clad plate with electrostatic leadout hole, and copper-clad plate is fixed by the connection type of spot welding
Around the edge and screw hole of pcb board, electrostatic leadout hole is equipped with connecting wire, and connecting wire is connected to rectifier diode,
The output end of rectifier diode is connected to consuming parts and powers for it.
2. a kind of interpreting equipment of self energizing according to claim 1, characterized in that be equipped in every copper-clad plate multiple
Electrostatic leadout hole is no more than spacing the electrostatic leadout hole of 2mm, is connected using same root conducting wire and exports electrostatic, for
Then individually a conducting wire is used to export electrostatic away from the electrostatic leadout hole more than 2mm, with the conductor in parallel in a piece of copper-clad plate to one
A output end, the output end are connected to rectifier diode.
3. a kind of interpreting equipment of self energizing according to claim 2, characterized in that capacitor loop is additionally provided on pcb board,
The capacitor loop is connected in parallel on consuming parts on the output end of diode, is supplied to consuming parts by the electric current of rectifier diode
Also can be that capacitor loop charges while electric, the output end of capacitor loop is connected to consuming parts, when no electrostatic is powered,
Capacitor loop can provide interim electricity for consuming parts.
4. a kind of interpreting equipment of self energizing according to claim 1, characterized in that be equipped with the storage knot of conducting wire in shell
Structure, container structure include multiple bundle conductors for being weldingly fixed on inner surface of outer cover, the position of bundle conductor and the position pair of copper-clad plate
It answers, the shell of each copper-clad plate position is equipped at least one bundle conductor, and the upper opening of bundle conductor can be accommodated and be led
Harness collection is wherein.
5. a kind of interpreting equipment of self energizing according to claim 1, characterized in that consuming parts include audio interface and
Indicating lamp device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893279.6U CN207854255U (en) | 2017-12-28 | 2017-12-28 | A kind of interpreting equipment of self energizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893279.6U CN207854255U (en) | 2017-12-28 | 2017-12-28 | A kind of interpreting equipment of self energizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207854255U true CN207854255U (en) | 2018-09-11 |
Family
ID=63419875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893279.6U Active CN207854255U (en) | 2017-12-28 | 2017-12-28 | A kind of interpreting equipment of self energizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207854255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343434A (en) * | 2020-09-17 | 2021-02-09 | 温州大学乐清工业研究院 | Electrostatic discharge structure and method of intelligent electronic lock |
-
2017
- 2017-12-28 CN CN201721893279.6U patent/CN207854255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343434A (en) * | 2020-09-17 | 2021-02-09 | 温州大学乐清工业研究院 | Electrostatic discharge structure and method of intelligent electronic lock |
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