CN204857010U - Bottom plate, circuit module and electronic experiment device - Google Patents
Bottom plate, circuit module and electronic experiment device Download PDFInfo
- Publication number
- CN204857010U CN204857010U CN201520382807.6U CN201520382807U CN204857010U CN 204857010 U CN204857010 U CN 204857010U CN 201520382807 U CN201520382807 U CN 201520382807U CN 204857010 U CN204857010 U CN 204857010U
- Authority
- CN
- China
- Prior art keywords
- base plate
- circuit module
- plate body
- module
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a bottom plate, circuit module and electronic experiment device. This bottom plate, including the bottom plate body, there is the locating hole on the bottom plate body. The utility model provides a bottom plate has the locating hole on the body, pass through for the locating hole copper post with the circuit module of needs during the use and the screw fixation is lived, moves the comparison conveniently in whole such as a whole set of module to the experiment and connecting wires like this to, a module exhausts the back, can detach and put well, takes out when needing again and loads onto the use, and like this, a module repeatedly usable had both practiced thrift the time of doing devices such as connecting wire again, avoided disposable extravagant again.
Description
Technical field
The utility model relates to electronic experiment apparatus field, especially a kind of base plate, circuit module and electronic experimental device.
Background technology
In electronics, the design item such as electric, the existing way of designer is connected for overall by Du Pont's line by the modules in design item, is then placed on worktable and tests, such design item, extremely inconvenient when moving entirety.
Utility model content
For this reason, the utility model proposes a kind of new base plate, circuit module and the electronic experimental device at least partially that can solve the problem.
According to an aspect of the present utility model, provide a kind of base plate, comprise base plate body, described base plate body has pilot hole.
Alternatively, there are jack and the first terminal row in the edge of described base plate body, and described jack is arranged with described the first terminal and is electrically connected.
Alternatively, described jack is at least one in earphone jack, microphone jack and supply hub.
Alternatively, there are pilot lamp and the second terminal block in the edge of described base plate body, and described pilot lamp is electrically connected with described second terminal block.
Alternatively, there is the 3rd terminal block at the edge of described base plate body.
Alternatively, there are power switch and power supply terminal row in the edge of described base plate body, and described power switch is arranged with described power supply terminal and is electrically connected.
Alternatively, there is fixed orifice at the edge of described base plate body.
Additionally provide a kind of circuit module according to another aspect of the present utility model, described circuit module has the pilot hole matched with above-mentioned base plate.
Alternatively, at least one components and parts of described circuit module signal input and or output terminal be connected with terminal block.
Additionally provide a kind of electronic experimental device according to another aspect of the present utility model, comprise above-mentioned base plate and circuit module, described base plate and described circuit module are connected by pilot hole, copper post and screw.
The base plate that the utility model provides, base plate body there is pilot hole, during use, the circuit module of needs is fixed by pilot hole copper post and screw, moving more convenient to entirety such as a whole set of module of testing and connecting lines like this, and, after a module is finished, can dismantles and put well, then take out again when needing and load onto use, like this, a module is reusable, has both saved the time of again doing the devices such as connecting line, and has avoided again disposable waste.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and is not thought restriction of the present utility model.And in whole accompanying drawing, represent identical parts by identical reference symbol.Wherein in the accompanying drawings, the multiple identical parts of alphabetic flag instruction after reference number, when making a general reference these parts, by its last alphabetic flag of omission.In the accompanying drawings:
The structural representation of the front view of a kind of base plate that Fig. 1 provides for the utility model;
The structural representation of the front view of a kind of circuit module that Fig. 2 provides for the utility model;
The structural representation of the front view of a kind of electronic experimental device that Fig. 3 provides for the utility model;
Wherein, 101, base plate body; 102, pilot hole; 103 earphone jacks; 104, microphone jack; 105, supply hub; 106, the first terminal row; 107, pilot lamp; 108, the second terminal block; 109, power switch; 110, power supply terminal row electricity; 111, the 3rd terminal block; 112, fixed orifice; 113, terminal block.
Embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the utility model will be further described.
According to a kind of base plate that advantage of the present utility model provides, comprise base plate body 101, described base plate body has pilot hole 102, pilot hole 102 can be multiple uniform through holes, can certainly be the threaded hole of standard, to facilitate installation module, concrete restriction not done herein for pilot hole.
The base plate that the utility model provides, base plate body there is pilot hole, during use, the circuit module of needs is fixed by pilot hole copper post and screw, moving more convenient to entirety such as a whole set of module of testing and connecting lines like this, and, after a module is finished, can dismantles and put well, then take out again when needing and load onto use, like this, a module is reusable, has both saved the time of again doing the devices such as connecting line, and has avoided again disposable waste.In the application, circuit module, exactly the components and parts of element circuit are integrated on circuit board, to complete the circuit board of certain function or some function, such as power module, mixed-media network modules mixed-media, D A modular converter, A D modular converter, control module, system module etc.
People do the module of testing, a lot of module is provided with jack, such as earphone jack, so that the signal that output or input need or electric energy etc., these jacks and coupling thereof occupy a lot of space in module, and some experiment does not need these jacks or only needs a part, like this, jack in multiple module and annex thereof had both added weight and the volume of whole cover experimental provision, and it is also more inconvenient to interleave unplugg at modules, for this reason, the edge of described base plate body is provided with jack and the first terminal row, described jack can be earphone jack 103, one or more in microphone jack 104 and supply hub 105, be preferably multiple, described jack and described the first terminal are arranged 106 and are electrically connected, electrical connection herein preferably on printed circuit board (PCB) copper sheet connect, more neat like this.When using, the first terminal row is connected to the corresponding output on circuit module.The first terminal row described herein is exactly terminal block, is just called the first terminal row, the second following terminal block to distinguish, and also, the terminal block of this terminal block preferably plug-in, assembles like this and dismantle more convenient for the 3rd terminal block and power supply terminal row.
People do the module of testing, a lot of module is provided with pilot lamp 107, so that the signal that instruction exports or input needs, these pilot lamp and coupling thereof occupy a lot of space in module, and some experiment does not need these pilot lamp or only needs a part, like this, pilot lamp in multiple module and annex thereof had both added weight and the volume of whole cover experimental provision, and viewing lamp is also more inconvenient between modules, for this reason, there are pilot lamp and the second terminal block 108 in the edge of described base plate body, described pilot lamp is electrically connected with described second terminal block, electrical connection herein preferably on printed circuit board (PCB) copper sheet connect, more neat like this.The preferred LED of pilot lamp, the LED of different colours can be used, to represent different output signals, or by the position of mounted LED lamp respectively number printed to distinguish different output signals, when using, the second terminal block is connected to the corresponding output on circuit module.When making, pilot lamp being all placed in the same area, contrasting to facilitate the comparison of signal.
Conveniently test, there is the 3rd terminal block 111 at the edge of described base plate body.3rd terminal block is mainly used in expanding use, such as some accessory power supply terminals, expansion input/output terminal etc.Like this, reduce the weight and the volume that have added whole cover experimental provision, and also more convenient in operation, and the same earphone jack of reason, repeats no more herein.
The conveniently control of power supply, there are power switch 109 and power supply terminal row 110 in the edge of described base plate body, and described power switch is arranged with described power supply terminal and is electrically connected; Electrical connection herein preferably on printed circuit board (PCB) copper sheet connect, more neat like this.During use, power supply terminal row is connected with the power input on circuit module.
When using base plate, owing to base plate being wanted permanent circuit module, therefore, prevent components and parts kiss the earth or the electric conductor of circuit module, for this reason, there is fixed orifice 112 at the edge of described base plate body.By fixed orifice, insulated column and screw can be used backplanes support, can also be fixed on other devices simultaneously, easy to use.
Additionally provide a kind of circuit module according to another aspect of the present utility model, described circuit module has the pilot hole 102 matched with above-mentioned base plate.Described herein match that refer to can be with the use of with the pilot hole of base plate in structure, can circuit module be fixed on base plate by pilot hole copper post and screw during use, moving more convenient to entirety such as a whole set of module of testing and connecting lines like this, and, module is reusable, both save the time of again doing the devices such as connecting line, avoid again disposable waste.
The components and parts of foregoing circuit module signal input and or output terminal be preferably connected with terminal block 113.Maybe detection output signal derived to components and parts input signal by terminal block 113, test to facilitate, the output of such as detection chip, the terminal block winding displacement that just output voltage of chip can be connected is connected to the second terminal block, by seeing that the light on and off of LED judge the output of chip, very convenient.What need for different circuit modules inputs or outputs signal difference, and some components and parts does not perhaps also need detection signal, therefore only need by need input and or output signal components and parts input and or output terminal splicing ear row and can.That is at least one components and parts of described circuit module signal input and or output terminal be connected with terminal block.
Additionally provide a kind of electronic experimental device according to another aspect of the present utility model, comprise above-mentioned base plate and circuit module, described base plate and described circuit module are connected by pilot hole, copper post and screw.Like this by electronic experimental device that above-mentioned circuit module is combined with base plate, can circuit module be fixed on base plate by pilot hole copper post and screw during use, moving more convenient to entirety such as a whole set of module of testing and connecting lines like this, and, module is reusable, both save the time of again doing the devices such as connecting line, avoid again disposable waste.Certainly, this device is carried out and is also comprised connecting line, and connecting line coordinates with above-mentioned terminal block, like this, disposable carry out after, test again later and do not need to make line separately again, use more convenient.
It should be noted that, above-mentioned copper post is the generic name in our industry, and its material also can be stainless steel, iron, plastics etc.
It should be noted, above-described embodiment is described the utility model instead of limits the utility model, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The utility model can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (4)
1. a base plate, is characterized in that, comprises base plate body, and described base plate body has pilot hole;
There are jack and the first terminal row in the edge of described base plate body, and described jack is arranged with described the first terminal and is electrically connected;
Described jack is at least one in earphone jack, microphone jack and supply hub;
There are pilot lamp and the second terminal block in the edge of described base plate body, and described pilot lamp is electrically connected with described second terminal block;
There is the 3rd terminal block at the edge of described base plate body;
There are power switch and power supply terminal row in the edge of described base plate body, and described power switch is arranged with described power supply terminal and is electrically connected.
2. base plate according to claim 1, is characterized in that, there is fixed orifice at the edge of described base plate body.
3. a circuit module, is characterized in that, described circuit module has the pilot hole matched with the base plate described in claim 1 or 2;
At least one components and parts of described circuit module signal input and or output terminal be connected with terminal block.
4. an electronic experimental device, is characterized in that, comprises the base plate described in claim 1 or 2 and circuit module according to claim 3, and described base plate and described circuit module are connected by pilot hole, copper post and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382807.6U CN204857010U (en) | 2015-06-04 | 2015-06-04 | Bottom plate, circuit module and electronic experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382807.6U CN204857010U (en) | 2015-06-04 | 2015-06-04 | Bottom plate, circuit module and electronic experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204857010U true CN204857010U (en) | 2015-12-09 |
Family
ID=54747538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382807.6U Expired - Fee Related CN204857010U (en) | 2015-06-04 | 2015-06-04 | Bottom plate, circuit module and electronic experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204857010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195227A (en) * | 2017-07-11 | 2017-09-22 | 中国人民解放军后勤工程学院 | Multi-functional development board and analogue system |
-
2015
- 2015-06-04 CN CN201520382807.6U patent/CN204857010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195227A (en) * | 2017-07-11 | 2017-09-22 | 中国人民解放军后勤工程学院 | Multi-functional development board and analogue system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE457067T1 (en) | SENSOR MODULE FOR SENSORS NEAR BREAKER SWITCHES | |
| CN103558562B (en) | A kind of power module proving installation and method | |
| CN204857010U (en) | Bottom plate, circuit module and electronic experiment device | |
| CN105100553A (en) | Camera module and electronic equipment | |
| CN102316674A (en) | Circuit board and method for detecting pressure drop of electronic component by using same | |
| CN205005341U (en) | Electronic component's simple and easy ground connection connection structure on circuit board | |
| McEachern et al. | A new, ultra low cost power quality and energy measurement technology-the future of power quality monitoring | |
| CN205120911U (en) | Automotive electronics trigeminy circuit board test equipment | |
| CN216387243U (en) | Ten-channel parallel safety gauge tester | |
| CN202075356U (en) | Detection device for multi-core plug base pin signal line | |
| CN209835329U (en) | Elevator control box detection device | |
| CN210894560U (en) | Quick aligning and checking device for multi-core cable | |
| CN210833626U (en) | Automobile instrument environmental test load box | |
| CN204680812U (en) | A kind of Modularized power source converter | |
| CN210573652U (en) | Server power-off device | |
| CN204044985U (en) | A kind of can one key detect boats and ships many freight spaces water-leakage alarm | |
| CN206640622U (en) | Mobile terminal | |
| CN204945304U (en) | A kind of free-standing wire harness automatic checkout system | |
| CN215219100U (en) | Power module testing device | |
| CN212623737U (en) | Switch for control circuit, control device | |
| CN202873068U (en) | Device for deploying mobile terminals in batch | |
| CN204214981U (en) | Cable sequence correction instrument | |
| CN213275680U (en) | Test jig for circuit board test tool | |
| CN203301848U (en) | Printed circuit board | |
| CN215866987U (en) | Stacked miniature circuit board test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160604 |