CN209249226U - A kind of rocking bar module - Google Patents
A kind of rocking bar module Download PDFInfo
- Publication number
- CN209249226U CN209249226U CN201821784358.8U CN201821784358U CN209249226U CN 209249226 U CN209249226 U CN 209249226U CN 201821784358 U CN201821784358 U CN 201821784358U CN 209249226 U CN209249226 U CN 209249226U
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- Prior art keywords
- interface
- voltage input
- axis
- rocking bar
- bar module
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- 230000011664 signaling Effects 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims description 4
- 241000270722 Crocodylidae Species 0.000 abstract description 7
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
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Abstract
The utility model discloses a kind of rocking bar module, comprising: interface, the rocker regulation resistance being electrically connected with the interface；The interface includes: several first signaling interfaces, voltage input interface, ground interface；The rocker regulation resistance includes: X-axis interface, Y-axis interface, and the X-axis interface includes second signal interface, first voltage input terminal, the first ground terminal, and the Y-axis interface includes: third signaling interface, second voltage input terminal, the second ground terminal；The X-axis interface, Y-axis interface are electrically connected with interface respectively.The utility model connect by interface with rocker regulation resistance, avoid welding manner bring it is inconvenient be unfavorable for reusing, also avoid using the insecure of crocodile clip connection type.Interface uses 4pin PH2.0 interface simultaneously, and plug and play is very convenient；And nuclear interface standardizing can be made, to meet primary school and middle school teaching requirement.
Description
Technical field
The utility model relates to potentiometer technical field more particularly to a kind of rocking bar modules.
Background technique
The scientific literacy and manipulative ability of middle and primary schools are promoted, school can targetedly carry out wound visitor education, STEAM education,
Students in middle and primary schools are allowed to test.Rocker regulation resistance has X-axis interface and Y-axis interface, can control X-direction and Y direction simultaneously
Operation, be commonly used in electronic experiment as an ordinary electronic component, when use needs the X-axis of rocker regulation resistance
Rocker regulation resistance is connect by interface and Y-axis joint weld with circuit board on circuit boards or using crocodile clip.Some rocking bars electricity
Position device is additionally provided with function button, and the pin of key also needs to connect with circuit board.Rocker regulation resistance is welded on circuit board
In, for students in middle and primary schools, there are certain difficulties for operation, and are unfavorable for reusing, using crocodile clip by rocking bar current potential
There is poor contact, be not connected firmly in the mode that device is connect with circuit board.
Therefore, the prior art is defective, needs to improve.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of rocking bar module, the company of potentiometer and circuit board is reduced
Connect difficulty, it is ensured that stable connection.
The technical solution of the utility model is as follows: providing a kind of rocking bar module, comprising: interface, with the interface electricity
Property connection rocker regulation resistance；The interface includes: several first signaling interfaces, voltage input interface, ground interface；It is described
Rocker regulation resistance includes: X-axis interface, Y-axis interface, and the X-axis interface includes second signal interface, first voltage input terminal,
One ground terminal, the Y-axis interface include: third signaling interface, second voltage input terminal, the second ground terminal；The second signal
Output end, third signal output end are electrically connected with first signaling interface respectively, the first voltage input terminal, the second electricity
Input terminal and voltage input interface is pressed to be electrically connected, first ground terminal, the second ground terminal and the ground interface electrically connect
It connects.Voltage is input to first voltage input terminal, second voltage input terminal by voltage input interface, and the first ground terminal, second connect
Ground terminal ground connection, the second signal output end, third signal output end are connect with first signaling interface respectively, and two first
Signaling interface obtains the voltage of second signal output end, third signal output end respectively.By adjusting the rocking bar of rocker regulation resistance,
Second signal output end, third signal output end export different voltage.
Further, the interface is 4pin PH2.0 interface, and the 4pin PH2.0 interface includes that two signals connect
Mouth, a voltage input interface, a ground interface.Using 4pin PH2.0 interface, plug and play is very convenient；And it can
Make nuclear interface standardizing, to meet primary school and middle school teaching requirement.
Further, filter capacitor is provided between the voltage input interface and the ground interface.The filtered electrical
Hold for filtering alternating current.
Further, the rocker regulation resistance further includes four key pins, two key pins and voltage input
Interface connection, other two described key pin are connect with same first signaling interface.Key pin is connect with interface,
The mode of the mode or crocodile clip connection of replacing welding is connect with circuit board, easy to operate, stable connection；And interface can be with
The signal for receiving key pin, facilitates the use of rocker regulation resistance.
Further, the model Joystick_SW_10k of the rocker regulation resistance.
Further, the rocking bar module further includes the Internet of Things chip interface connecting with the interface, the Internet of Things
Net chip interface, by Internet of Things chip, can grasp the state of rocking bar module for connecting Internet of Things chip in real time.
Further, it is arranged between the X-axis interface and the interface, between the Y-axis interface and the interface
Limited leakage resistance.
Further, the resistance value of the current-limiting resistance is 1k Ω.
Using the above scheme, the utility model provides a kind of rocking bar module, is connect, is kept away with rocker regulation resistance by interface
It is inconvenient and be unfavorable for reusing to have exempted from welding manner bring, has also avoided using crocodile clip connection type loosely
Gu.Interface uses 4pin PH2.0 interface simultaneously, and plug and play is very convenient；And nuclear interface standardizing can be made, in meeting
Primary school classroom teaching requirement.Key pin on rocker regulation resistance is also connect with interface, interface can receive key
The signal of pin facilitates the use of rocker regulation resistance.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Referring to Fig. 1, the utility model provides a kind of rocking bar module, comprising: interface is electrically connected with the interface
Rocker regulation resistance；The interface includes: several first signaling interfaces 11, voltage input interface 12, ground interface 13；It is described
Rocker regulation resistance includes: X-axis interface, Y-axis interface, and the X-axis interface includes second signal interface 21, first voltage input terminal
22, the first ground terminal 23, the Y-axis interface include: third signaling interface 31, second voltage input terminal 32, the second ground terminal 33；
The second signal output end 21, third signal output end 31 are electrically connected with first signaling interface 11 respectively, and described the
One voltage input end 22, second voltage input terminal 32 and voltage input interface 12 are electrically connected, first ground terminal 23, second
Ground terminal 33 and the ground interface 13 are electrically connected.Voltage is input to first voltage input terminal by voltage input interface 12
22, second voltage input terminal 32, the first ground terminal 21, the second ground terminal 31 ground connection, the second signal output end 21, third letter
Number output end 31 is connect with first signaling interface 11 respectively, and two the first signaling interfaces 11 obtain second signal output respectively
Hold the voltage of 21, third signal output end 31.By adjusting the rocking bar of rocker regulation resistance, second signal output end 21, third letter
Number output end 31 exports different voltage.
The interface is 4pin PH2.0 interface, and the 4pin PH2.0 interface includes two signaling interface 11, one
12, ground interfaces 13 of voltage input interface.Using 4pin PH2.0 interface, plug and play is very convenient；And it can make to connect
Mouth standardization, to meet primary school and middle school teaching requirement.
Filter capacitor 14 is provided between the voltage input interface 12 and the ground interface 13.The filter capacitor 14
For filtering alternating current.
The rocker regulation resistance further includes four key pins 41, two key pins 41 and voltage input interface 12
Connection, other two described key pin 41 are connected with the first signaling interface 11 for connecting second signal interface 21.Key is drawn
Foot 41 is connect with interface, and the mode of the mode or crocodile clip connection of replacing welding is connect with circuit board, and easy to operate, connection is steady
Gu；And interface can receive the signal of key pin 41, facilitate the use of rocker regulation resistance.
In the present embodiment, the model Joystick_SW_10k of the rocker regulation resistance.
The rocking bar module further includes the Internet of Things chip interface 50 connecting with the interface, the Internet of Things chip
Interface 50, by Internet of Things chip, can grasp the state of rocking bar module for connecting Internet of Things chip in real time.
In the present embodiment, between the X-axis interface and the interface, between the Y-axis interface and the interface
It is provided with current-limiting resistance 15.The resistance value of the current-limiting resistance 15 is 1k Ω.
In conclusion the utility model provides a kind of rocking bar module, it is connect, is avoided with rocker regulation resistance by interface
Welding manner bring is inconvenient and is unfavorable for reusing, and also avoids using the insecure of crocodile clip connection type.Together
When interface use 4pin PH2.0 interface, plug and play is very convenient；And nuclear interface standardizing can be made, to meet middle and primary schools
Classroom instruction requirement.Key pin on rocker regulation resistance is also connect with interface, interface can receive key pin
Signal, facilitate the use of rocker regulation resistance.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of rocking bar module characterized by comprising interface, the rocker regulation resistance being electrically connected with the interface；Institute
Stating interface includes: several first signaling interfaces, voltage input interface, ground interface；The rocker regulation resistance includes: that X-axis connects
Mouth, Y-axis interface, the X-axis interface includes second signal interface, first voltage input terminal, the first ground terminal, the Y-axis interface
It include: third signaling interface, second voltage input terminal, the second ground terminal；The second signal output end, third signal output end
It is electrically connected respectively with first signaling interface, the first voltage input terminal, second voltage input terminal and voltage input connect
Mouth is electrically connected, and first ground terminal, the second ground terminal and the ground interface are electrically connected.
2. a kind of rocking bar module according to claim 1, which is characterized in that the interface is 4pin PH2.0 interface,
The 4pin PH2.0 interface includes two signaling interfaces, a voltage input interface, a ground interface.
3. a kind of rocking bar module according to claim 1, which is characterized in that the voltage input interface connects with described
Filter capacitor is provided between mouthful.
4. a kind of rocking bar module according to claim 1, which is characterized in that the rocker regulation resistance further includes four keys
Pin, two key pins are connect with voltage input interface, other two described key pin and same first signal
Interface connection.
5. a kind of rocking bar module according to claim 4, which is characterized in that the model of the rocker regulation resistance
Joystick_SW_10k。
6. a kind of rocking bar module according to claim 1, which is characterized in that further include the Internet of Things being connect with the interface
Net chip interface.
7. a kind of rocking bar module according to claim 1, which is characterized in that between the X-axis interface and the interface,
Current-limiting resistance is provided between the Y-axis interface and the interface.
8. a kind of rocking bar module according to claim 7, which is characterized in that the resistance value of the current-limiting resistance is 1k Ω.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784358.8U CN209249226U (en) | 2018-10-31 | 2018-10-31 | A kind of rocking bar module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821784358.8U CN209249226U (en) | 2018-10-31 | 2018-10-31 | A kind of rocking bar module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209249226U true CN209249226U (en) | 2019-08-13 |
Family
ID=67526594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821784358.8U Expired - Fee Related CN209249226U (en) | 2018-10-31 | 2018-10-31 | A kind of rocking bar module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209249226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114860373A (en) * | 2022-06-02 | 2022-08-05 | 北京新唐思创教育科技有限公司 | Online classroom teaching interaction method, device, equipment and medium |
-
2018
- 2018-10-31 CN CN201821784358.8U patent/CN209249226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114860373A (en) * | 2022-06-02 | 2022-08-05 | 北京新唐思创教育科技有限公司 | Online classroom teaching interaction method, device, equipment and medium |
| CN114860373B (en) * | 2022-06-02 | 2023-03-17 | 北京新唐思创教育科技有限公司 | Online classroom teaching interaction method, device, equipment and medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 |