CN207204161U - A kind of Experiment of Electronic Technology table apparatus - Google Patents
A kind of Experiment of Electronic Technology table apparatus Download PDFInfo
- Publication number
- CN207204161U CN207204161U CN201721202370.9U CN201721202370U CN207204161U CN 207204161 U CN207204161 U CN 207204161U CN 201721202370 U CN201721202370 U CN 201721202370U CN 207204161 U CN207204161 U CN 207204161U
- Authority
- CN
- China
- Prior art keywords
- experiment
- experimental bench
- cylindrical hole
- attachment means
- electronic technology
- 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
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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of Experiment of Electronic Technology table apparatus, including experimental bench and experiment module, attachment means are provided with the experimental bench, the experiment module is connected by attachment means with experimental bench；Experiment module is fixed in cylindrical hole by the fixture block of cylinder dop, and the electric connection on socket cap is connected as experiment module offer power supply by power connecting column with being connected the curved tabs of power supply.The utility model is designed using modular unit, carry out Experiment of Electronic Technology that can be easily and fast.
Description
Technical field
It the utility model is related to teaching equipment field, and in particular to a kind of Experiment of Electronic Technology table apparatus.
Background technology
Structure currently used for the experiment device for teaching of electronic technology is divided into box and platform (frame) formula, and its experimental circuit is set
Meter is also classified into two ways：First, circuit is designed in a manner of unit, subregion is arranged in a whole plate, is then mounted to
On case or platform (frame)；Second, circuit is designed in a manner of unit on corresponding units wiring board, basic wait greatly is then mounted to
On unit box or bottom plate, then it is connected on case or platform (frame) with wire or cable.Both modes have weak point：Before
Person's experiment module is fixed, and is unfavorable for the increase of unit and the extension of function, and the latter's each unit is put in experiment relatively to be dissipated, it has not been convenient to
Connection.
Utility model content
The purpose of this utility model is to provide a kind of Experiment of Electronic Technology table apparatus, has and facilitates experiential function to extend and make
Test convenient, simple effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of Experiment of Electronic Technology table apparatus, including experimental bench and experiment module, connection dress is provided with the experimental bench
Put, the experiment module is connected by attachment means with experimental bench, and the attachment means are hollow on experimental bench including being arranged on
Cylindrical hole, the litter for being arranged on the cylindrical hole bottom, the spring being set on the litter, be set on litter and with it is described
The rotating disk of spring upper end abutting, two power connecting columns being fixedly connected through the rotating disk with rotating disk；The cylindrical hole bottom that connects is set
It is equipped with the electrode being connected with power supply；After the rotating disk is rotated by pressure, the power connecting column can abut with electrode；The experiment module
Lower end be provided with cylinder dop, the diameter of the cylinder dop is less than the diameter of cylindrical hole, and the side of the cylinder dop is set
Two fixture blocks are equipped with, two " L " the type necks coordinated with fixture block are provided with the inwall of the cylindrical hole；The cylinder dop
Lower end is provided with two electric connections.
By using above-mentioned technical proposal, when cylinder dop is inserted in cylindrical hole, the electric connection on cylinder dop is with connecing electricity
Post is contacted and depresses rotating disk, and power connecting column is contacted with curved tabs after rotating disk is depressed, and power supply is provided for experiment module；It is real
Module is tested to be fixed in " L " type neck by fixture block；Designed using modular unit, carry out electronics skill that can be easily and fast
Art is tested.
It is of the present utility model to be further arranged to：The lower end of the spring is fixedly connected with the outer shaft of bearing, the bearing
Interior axle and litter be interference fitted.
By using above-mentioned technical proposal, set bearing to be combined with spring, be fixed on fixture block " L " in experiment of rotation module
Type neck is more prone to.
It is of the present utility model to be further arranged to：More than three are connected with by attachment means test mould on the experimental bench
Block, the attachment means array distribution is on experimental bench.
By using above-mentioned technical proposal, the extension of convenient experiment.
In summary, the utility model has the advantages that：Experimental circuit is unit-modularized, is easy to experimental provision to expand
Function is filled, carry out Experiment of Electronic Technology easily and fast.
Brief description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is the structural representation of the utility model experiment module, spring, litter, rotating disk, power connecting column；
Fig. 3 is the profile of A-A in Fig. 1；
Fig. 4 is the structural representation of " L " type chute in cylindrical hole.
In figure：1st, experimental bench；2nd, experiment module；3rd, cylinder dop；4th, fixture block；5th, anti-slip veins；6th, " L " type chute；7th, circle
Post holes；8th, litter；9th, bearing；10th, spring；11st, rotating disk；12nd, power connecting column；13rd, electric connection；14th, electrode.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Embodiment, a kind of Experiment of Electronic Technology table apparatus, as shown in Figure 1, including experimental bench 1 and it is located on experimental bench 1
The experiment module 2 at end.
As shown in Figure 2, the lower end of experiment module 2 is provided with a cylinder dop 3, and the lower edge of cylinder dop 3 is provided with two
Individual fixture block 4, the lower end of cylinder are fixed with two electric connections 13, and the lower end of electric connection 13 is provided with anti-slip veins 5.
As shown in accompanying drawing 3, accompanying drawing 4, the side of cylindrical hole 7 is provided with two " L " type chutes 6 and 7 concentric fixation of cylindrical hole
A litter 8 is provided with, the bottom of litter 8 is arranged a bearing 9, and the interior axle interference that litter 8 has bearing 9 is set；Have on litter 8
One spring 10, the lower end of spring 10 are fixedly connected with the outer shaft of bearing 9；Litter 8 is also arranged with a rotating disk 11, rotating disk 11
Lower end is fixedly connected with the one end of spring 10 away from bearing 9, and two power connecting columns 12, power connecting column are provided with through the upper and lower ends of rotating disk 11
The 12 radial symmetric settings on rotating disk 11.The fixture block 4 of experiment module 2 slides rear electric connection 13 and power connecting column out of " L " type chute 6
12 contacts, experiment of rotation module 2 when sliding block is pressed down into " L " type 6 bottom of chute, go to when can not rotate, power connecting column 12 is with setting
The electrode 14 in the bottom of cylindrical hole 7 is put to connect.
Claims (3)
1. a kind of Experiment of Electronic Technology table apparatus, including experimental bench (1) and experiment module (2), it is characterized in that, the experimental bench
(1) attachment means are provided with, the experiment module (2) is connected by attachment means with experimental bench (1), the attachment means bag
Litter (8) that cylindrical hole (7) hollow on experimental bench (1) is arranged on and is included, is arranged on the cylindrical hole (7) bottom, be set in institute
State the spring (10) on litter (8), the rotating disk (11) for being set on litter (8) and being abutted with the spring (10) upper end, run through
Two power connecting columns (12) that the rotating disk (11) is fixedly connected with rotating disk (11)；Cylindrical hole (7) bottom is provided with and power supply
The electrode (14) of connection；The rotating disk (11) is depressed after rotation, and the power connecting column (12) can abut with electrode (14)；It is described
The lower end of experiment module (2) is provided with cylinder dop (3), and the diameter of the cylinder dop (3) is less than the diameter of cylindrical hole (7),
The side of the cylinder dop (3) is provided with two fixture blocks (4), is provided with the inwall of the cylindrical hole (7) and matches somebody with somebody with fixture block (4)
Two " L " the type necks (6) closed；The lower end of the cylinder dop (3) is provided with two electric connections (13).
A kind of 2. Experiment of Electronic Technology table apparatus according to claim 1, it is characterised in that：The lower end of the spring (10)
It is fixedly connected with the outer shaft of bearing (9), interior axle and the litter (8) of the bearing (9) are interference fitted.
A kind of 3. Experiment of Electronic Technology table apparatus according to claim 1, it is characterised in that：Lead on the experimental bench (1)
Cross attachment means and be connected with more than three experiment modules (2), the attachment means array distribution is on experimental bench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202370.9U CN207204161U (en) | 2017-09-19 | 2017-09-19 | A kind of Experiment of Electronic Technology table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721202370.9U CN207204161U (en) | 2017-09-19 | 2017-09-19 | A kind of Experiment of Electronic Technology table apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204161U true CN207204161U (en) | 2018-04-10 |
Family
ID=61821857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721202370.9U Expired - Fee Related CN207204161U (en) | 2017-09-19 | 2017-09-19 | A kind of Experiment of Electronic Technology table apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402689A (en) * | 2020-03-19 | 2020-07-10 | 苏州硬木智能科技有限公司 | Multifunctional auxiliary error correction experiment board |
-
2017
- 2017-09-19 CN CN201721202370.9U patent/CN207204161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111402689A (en) * | 2020-03-19 | 2020-07-10 | 苏州硬木智能科技有限公司 | Multifunctional auxiliary error correction experiment board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190919 |