CN202126786U - Bread board circuit experiment table with cell box - Google Patents
Bread board circuit experiment table with cell box Download PDFInfo
- Publication number
- CN202126786U CN202126786U CN2011202143228U CN201120214322U CN202126786U CN 202126786 U CN202126786 U CN 202126786U CN 2011202143228 U CN2011202143228 U CN 2011202143228U CN 201120214322 U CN201120214322 U CN 201120214322U CN 202126786 U CN202126786 U CN 202126786U
- Authority
- CN
- China
- Prior art keywords
- bread board
- bread
- shell
- electrical circuits
- groove
- 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
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a bread board circuit experiment table with a cell box, which is provided with the cell box used for installing cells and a bread board, a bread board clamping groove used for installing the bread board and a shell used for containing and installing the cell box and the bread board clamping groove. A positive power output terminal and a negative power output terminal are arranged in the cell box, the two power output terminals are respectively connected to and lead out a electrode slice, the two electrode slices extend to a position in the bread board clamping groove, wherein the position can enable the two electrode slices to be contact with a positive electrode metal strip and a negative electrode metal strip which are at the bottom of the bread board or a positive electrode wire and a negative electrode wire which are led out from a wire hole on the bread board to form a return circuit. The bread board circuit experiment table enables the bread board to automatically supply power, and avoids operation of manual connection of a power line before experiments of the bread board each time. Users only need to put the bread board in the clamping groove to conveniently and rapidly use the bread board to conduct the circuit experiment, and one group of cells can supply power for a plurality of bread boars simultaneously. The bread board circuit experiment table has the advantages of being small in volume, simple in manufacture process and convenient to carry.
Description
Technical field
The utility model relates to a kind of electronic circuit assembling experiment utensil, particularly a kind of electronic circuit assembling experiment table of the power lead that can be dynamically connected certainly.
Background technology
It is that an industry is used technology for many years that the wiring board of assembling electronic product adopts bread board.Existing bread board circuit board and power supply be connected the mode that employing " bread line " is pegged graft.One cover bread board will mate a cover power supply (battery case and supplying cell).
Owing to need a large amount of bread boards that carries out to connect up in the experimental phase of electronic product, so also need use a plurality of power supplys to the bread board power supply; Cause two major defects: the one, the battery case of a plurality of charged pools of needs, the 2nd, all to carry out the connection of power lead when using at every turn.
The utility model content
In order to overcome above-mentioned defective; The utility model provides a kind of bread board Experiment of Electrical Circuits platform of charged pool box, when carrying out the electronic circuit assembling, as long as bread board is correctly snapped in wherein; Promptly can begin to carry out Experiment of Electrical Circuits, need not to carry out manual power lead attended operation.
The main technical schemes that the utility model adopted is:
A kind of bread board Experiment of Electrical Circuits platform of charged pool box; Be provided with and be respectively applied for battery case and the bread board draw-in groove that battery and bread board are installed; Be provided with one positive one negative two power output terminals in the said battery case; Two said power output terminals connect separately and draw an electrode slice; Two said electrode slices extend to can contact with the both positive and negative polarity bonding jumper of bread board bottom to form the position in loop in the said bread board draw-in groove, and perhaps two said electrode slices also can extend to can contact with the both positive and negative polarity lead that the wire guide on the bread board is drawn to form the position in loop in the said bread board draw-in groove.
Said bread board Experiment of Electrical Circuits platform can also be provided with the shell that is used to install, hold said battery case and bread board draw-in groove, and said shell can be a transparent plastic shell.
Can be provided with some lead fairleads on the side of said shell.
Preferably, the said electrode slice that is positioned at said bread board draw-in groove tilts to extend upward, and is provided with or is not provided with compression spring or shell fragment below its end.
The beneficial effect of the utility model is:
(1) because bread board draw-in groove and battery case are become one; And through electrode slice is set in position; After correctly being installed, bread board promptly can be connected to power supply; Realized the automatic power of bread board, removed the operation that the preceding manual work of experiment of at every turn carrying out bread board connects power lead from, only needed that this bread board is put into draw-in groove and can use bread board to carry out Experiment of Electrical Circuits quickly and easily;
(2) owing on the shell some lead fairleads are set, through drawing being connected of lead and external circuit, can realize that a Battery pack supplies power for the polylith bread board simultaneously, can in carrying out Experiment of Electrical Circuits, save battery;
(3) owing to the electrode slice that will be positioned at said bread board draw-in groove is arranged to tilt to extend upward; Or compression spring or shell fragment be set below its end; Naturally the distortion of the electrode slice that utilizes bread board to put into to cause behind the draw-in groove; Guarantee fitting tightly of electrode slice and bread board bottom metal bar, improved power supply reliability.
Description of drawings
Fig. 1 is the plan structure synoptic diagram of a kind of embodiment of the utility model;
Fig. 2 is the main TV structure synoptic diagram of Fig. 1;
Fig. 3 is the circuit working principle schematic of the utility model.
Embodiment
Like Fig. 1, shown in 2; The utility model provides a kind of bread board Experiment of Electrical Circuits platform of charged pool box; Be provided with and be respectively applied for the battery case 1 and bread board draw-in groove 2 that battery and bread board are installed; Be provided with one positive one negative two power output terminals in the said battery case; Two said power output terminals connect separately and draw an electrode slice 5; Two said electrode slices can extend to can contact with the both positive and negative polarity bonding jumper (being referred to as bread board power bus bonding jumper) of bread board bottom to form the position in loop (referring to Fig. 3) in the said bread board draw-in groove, and perhaps two said electrode slices also can extend to can contact with the both positive and negative polarity lead that the wire guide on the bread board is drawn to form the position in loop in the said bread board draw-in groove.The size of said bread board draw-in groove and shape can be provided with according to the regular size size and dimension of bread board.
During use; At first in said battery case, install battery; As long as bread board is correctly put into the bread board draw-in groove, the both positive and negative polarity bonding jumper of bread board bottom just can contact with electrode slice and form the loop, need not artificial wiring and has promptly realized the automatic power to bread board then.
Be provided with one or more pairs of both positive and negative polarity contacts that are used to connect battery plus-negative plate in the said battery case; The corresponding batteries (like common dry cell) of installing between a pair of both positive and negative polarity contact, said a pair of both positive and negative polarity contact or two both positive and negative polarity contacts that align negative contact terminal series connection back outermost end constitute said power output terminal more.The logarithm of the both positive and negative polarity contact that is adopted is looked the supply voltage size and is confirmed.
Said bread board Experiment of Electrical Circuits platform can also be provided with the shell that is used to install, hold said battery case and bread board draw-in groove; Can play certain protection, dustproof effect with electronic devices and components to the battery case of its set inside and bread board draw-in groove even battery, bread board and assembling experiment, also be easy to keeping simultaneously.The global shape of said shell can be provided with as required, can be irregular rectangular parallelepiped (as shown in Figure 1), and battery case and bread board draw-in groove one the first from left are right to be provided with.The material of said shell adopts plastics to get final product, and for the ease of observing, adopts transparent plastic shell better.
Can be provided with some lead fairleads 7 on the side of said shell, be used for drawing lead and external circuit and carry out UNICOM, can also draw that to be used for simultaneously being the cable of other bread boards power supplies, realize that a Battery pack power supply supplies power for the polylith bread board simultaneously.The diameter of said lead fairlead can be confirmed according to diameter of drawing lead commonly used, be generally 0.8mm-1.2mm.
The edge near said bread board draw-in groove of said shell can be provided with a plurality of groove or through holes of being convenient to the flexure plane envelope curve.The width that for example can be arranged to be positioned at said shell upper edge is that 0.5～1mm, length are many vertical slot 6 of 5～10mm.
The said louvre that can be provided with on the said shell on some louvres 4, one sides can be the array arrangement.After the completion experiment covers clamshell, still can continue heat radiation well.
Said shell can comprise housing and clamshell, preferably between said housing and clamshell adopts bayonet socket to fasten or hinged connected mode is connected.When not using, clamshell is fastened on the housing, can keep the cleaning in the shell; When carrying out Experiment of Electrical Circuits, the clamshell of taking or overturn, installed surface wrapper sheet are in draw-in groove, and then this bread board is connected with power supply immediately, and toggle switch promptly can begin Experiment of Electrical Circuits.
In order in the Experiment of Electrical Circuits process, to reduce interference level, can add shielding layer in clamshell and/or housing inboard and be used for shield electromagnetic interference, said screen layer can be metal screen layer.
Be in series with power switch 3 in the said loop, be used to control the break-make of said bread board current supply circuit.Said power switch places in the said battery case, can be provided with the switch that the shift fork profile with said power switch matches on the said clamshell and stir window, and the shift fork of said power switch passes said switch and stirs window and expose said shell.
Preferably, the said electrode slice that is positioned at said bread board draw-in groove tilts to extend upward, and is provided with or is not provided with compression spring or shell fragment below its end.Said electrode slice preferably adopts the electrode slice that has radian; The bread board gravity setting that the said natural elasticity basis that has the electrode slice of radian cooperates with it; Bread board should be able to flatten electrode slice when placing on it, utilizes the feasible more driving fit of fitting of natural elasticity of electrode slice like this between electrode slice and the bread board.
Said bread board Experiment of Electrical Circuits platform can also comprise the bread board that engages with said bread board draw-in groove, and the both positive and negative polarity bonding jumper of said bread board bottom contacts with said electrode slice to insert said bread board current supply circuit respectively.
The concrete volume of the utility model is little, manufacture craft is simple, portable characteristics.
Claims (10)
1. the bread board Experiment of Electrical Circuits platform of a charged pool box; It is characterized in that being provided with the battery case and the bread board draw-in groove that are respectively applied for installation battery and bread board; Be provided with one positive one negative two power output terminals in the said battery case; Two said power output terminals connect separately and draw an electrode slice, and two said electrode slices extend to and can contacts the position with the formation loop with the both positive and negative polarity bonding jumper of bread board bottom in the said bread board draw-in groove; Perhaps two said electrode slices extend to can contact with the both positive and negative polarity lead that the wire guide on the bread board is drawn to form the position in loop in the said bread board draw-in groove.
2. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 1; It is characterized in that being provided with in the said battery case one or more pairs of both positive and negative polarity contacts that are used to connect battery plus-negative plate, said a pair of both positive and negative polarity contact or two both positive and negative polarity contacts that align negative contact terminal series connection back outermost end constitute said power output terminal more.
3. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 2 is characterized in that also being provided with the shell that is used to install, hold said battery case and bread board draw-in groove, and said shell is a transparent plastic shell.
4. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 3 is characterized in that the side of said shell is provided with some lead fairleads.
5. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 4 is characterized in that the edge near said bread board draw-in groove of said shell is provided with a plurality of groove or through holes of being convenient to the flexure plane envelope curve.
6. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 5 is characterized in that said shell is provided with some louvres, and the said louvre on the side is array and arranges.
7. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 6 is characterized in that said shell comprises housing and clamshell, adopts bayonet socket to fasten between said housing and clamshell or hinged connected mode is connected.
8. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 7; It is characterized in that being in series with power switch in the said loop; Said power switch places in the said battery case; Said clamshell is provided with the switch that the shift fork profile with said power switch matches and stirs window, and the shift fork of said power switch passes said switch and stirs window and expose said shell.
9. like the bread board Experiment of Electrical Circuits platform of claim 1,2,3,4,5,6,7 or 8 described charged pool boxes; The said electrode slice that it is characterized in that being positioned at said bread board draw-in groove tilts to extend upward, and is provided with or is not provided with compression spring or shell fragment below its end.
10. the bread board Experiment of Electrical Circuits platform of charged pool box as claimed in claim 9; It is characterized in that also comprising the bread board that engages with said bread board draw-in groove, the both positive and negative polarity bonding jumper of said bread board bottom contacts with said electrode slice to insert said bread board current supply circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202143228U CN202126786U (en) | 2011-06-23 | 2011-06-23 | Bread board circuit experiment table with cell box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202143228U CN202126786U (en) | 2011-06-23 | 2011-06-23 | Bread board circuit experiment table with cell box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126786U true CN202126786U (en) | 2012-01-25 |
Family
ID=45489852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202143228U Expired - Fee Related CN202126786U (en) | 2011-06-23 | 2011-06-23 | Bread board circuit experiment table with cell box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104778887A (en) * | 2015-05-06 | 2015-07-15 | 山东大学 | Comprehensive development experimental box for modular single-chip microcomputer and application thereof |
| CN105513473A (en) * | 2016-02-19 | 2016-04-20 | 德州学院 | Multifunctional electrotechnics and circuit experiment box |
| CN107221238A (en) * | 2017-05-08 | 2017-09-29 | 张志通 | A kind of electronic experimental device |
| CN108615444A (en) * | 2017-07-26 | 2018-10-02 | 陈竹 | Bread board corresponding with circuit diagram and the Contraband shape bread board wire jumper series simplified |
-
2011
- 2011-06-23 CN CN2011202143228U patent/CN202126786U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104778887A (en) * | 2015-05-06 | 2015-07-15 | 山东大学 | Comprehensive development experimental box for modular single-chip microcomputer and application thereof |
| CN104778887B (en) * | 2015-05-06 | 2017-07-11 | 山东大学 | A kind of modularization single-chip microcomputer comprehensive exploitation experimental box and its application |
| CN105513473A (en) * | 2016-02-19 | 2016-04-20 | 德州学院 | Multifunctional electrotechnics and circuit experiment box |
| CN107221238A (en) * | 2017-05-08 | 2017-09-29 | 张志通 | A kind of electronic experimental device |
| CN108615444A (en) * | 2017-07-26 | 2018-10-02 | 陈竹 | Bread board corresponding with circuit diagram and the Contraband shape bread board wire jumper series simplified |
| CN108615444B (en) * | 2017-07-26 | 2023-11-21 | 陈竹 | Bread board corresponding to circuit schematic diagram and simplified bread board jumper series |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202126786U (en) | Bread board circuit experiment table with cell box | |
| CN206364147U (en) | A kind of Battery formation adjustable clamp laminate | |
| CN208849034U (en) | A kind of secondary cell | |
| CN204809278U (en) | Group battery and battery securing device thereof | |
| CN204596859U (en) | A kind of batteries of electric automobile module | |
| CN204623188U (en) | A kind of electric automobile battery box high tension apparatus module | |
| CN204408263U (en) | A kind of solar battery connecting box | |
| CN208385498U (en) | A kind of battery holder | |
| CN204333079U (en) | Portable stand-by power supply | |
| CN202503064U (en) | High-power lithium ion battery device | |
| CN207321099U (en) | A kind of removable independent power source | |
| CN102130311B (en) | Battery holder | |
| CN201549560U (en) | Battery charger | |
| CN205104723U (en) | Take novel data line of function of charging | |
| CN201749896U (en) | Mobile phone battery structure | |
| CN108963127A (en) | Soldering-free type lithium can store up control source and integrate box body | |
| CN208401596U (en) | A kind of charger | |
| CN205882106U (en) | Storage battery | |
| CN216436076U (en) | Lithium ion battery | |
| CN208444877U (en) | Soldering-free type lithium can store up control source and integrate box body | |
| CN208107687U (en) | A kind of Waterproof LED illuminating module | |
| CN203871494U (en) | Connector structure used in high-integrated flip chip COB light source | |
| CN218996966U (en) | Modularized battery box group | |
| CN212967910U (en) | New forms of energy lithium battery support convenient to loading and unloading | |
| CN216015540U (en) | Lithium battery pack |
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: 20120125 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |