CN208969942U - Portable circuit experiment box - Google Patents
Portable circuit experiment box Download PDFInfo
- Publication number
- CN208969942U CN208969942U CN201820557081.9U CN201820557081U CN208969942U CN 208969942 U CN208969942 U CN 208969942U CN 201820557081 U CN201820557081 U CN 201820557081U CN 208969942 U CN208969942 U CN 208969942U
- Authority
- CN
- China
- Prior art keywords
- lid
- lower case
- upper box
- case lid
- circuit experiment
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Abstract
The utility model discloses a kind of portable circuit experiment boxes, belong to the auxiliary articles field of religion, its key points of the technical solution are that: a kind of portable circuit experiment box, including cabinet, the cabinet includes the upper box lid being rotatably connected and lower case lid, is equipped with bread board in the upper box lid, uniform array has several connecting holes on the bread board, it is plugged with component on the bread board, storage box is equipped in the lower case lid, the storage box is equipped with several accommodating grooves.Component after the end of the experiment, is removed and is placed on the storage that can be realized in accommodating groove to component for storing component, close upper box lid and lower case lid, entirety is easy to carry by storage box.
Description
Technical field
The utility model relates to teach auxiliary articles field, in particular to a kind of portable circuit experiment box.
Background technique
In Middle School Physics class, many Experiments of Electricity are frequently accompanied by, in teaching, mould is usually demonstrated by experimental circuit
The teaching demonstration of type reinforces teaching efficiency.For different Experiments of Electricity, experimental circuit demonstrating model has a variety of forms.
Traditional experiment circuit demonstration model mainly build at classroom scene and demonstrate on the spot, build, storage process it is complicated.
Most of experimental circuit demonstrating model requires greatly special containing box after use and is stored currently on the market, stores
Cheng Fanfu is carried difficult.
Utility model content
The purpose of the utility model is to provide a kind of portable electric road test tryoffs, its advantage is that being convenient for carrying.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of portable circuit is real
Tryoff, including cabinet, the cabinet include the upper box lid being rotatably connected and lower case lid, are equipped with bread in the upper box lid
Plate, uniform array has several connecting holes on the bread board, and component is plugged on the bread board, is equipped in the lower case lid
Storage box, the storage box are equipped with several accommodating grooves.
Through the above technical solutions, upper box lid and the rotation connection of lower case lid, upper box lid and lower case lid can both be opened can also
To close, bread board assembles component for connecting component required for Experiment of Electrical Circuits for connecting experimental circuit, connecting hole
When, it is only necessary to component is plugged in connecting hole.Storage box is for storing component, after the end of the experiment, by first device
Part removes and is placed on the storage that can be realized in accommodating groove to component, closes upper box lid and lower case lid, whole easy to carry.
The utility model is further arranged to: the side of the upper box lid is rotatably connected to first connecting rod, the nowel
The side of lid is rotatably connected to the second connecting rod, the one end of the first connecting rod far from upper box lid and the second connecting rod far under
One end of case lid is rotatablely connected.
Through the above technical solutions, the first connection connecting rod connects upper box lid and lower case lid, upper box lid with the second connecting rod
When with the rotation of lower case lid, first connecting rod and the second connecting rod are mutually rotated, when carrying out Experiment of Electrical Circuits, rotation upper box lid to conjunction
Suitable angle, first connecting rod and the second connecting rod play the role of being supported upper and lower covers, and upper box lid is stopped
On in place, tested convenient for observation of students.
The utility model is further arranged to: the nowel cover be equipped with lock, the lock be equipped with convex block, it is described on
Case lid is equipped with and the matched groove of convex block.
Through the above technical solutions, lock is for locking upper box lid and lower case lid, lock when upper box lid and lower case lid close
Periodically, the convex block on lock is connected in groove, and upper box lid and lower case lid, which cannot be opened, realizes locking, further facilitates cabinet
Carrying.
The utility model is further arranged to: the upper box lid is equipped with guide groove close to the position of groove.
Through the above technical solutions, the convex block on lock slides into groove from guide groove when upper box lid and lower case lid close
In, facilitate lock to lock upper box lid and lower case lid, when closing upper box lid and lower case lid, is not easy to contradict because of lock in upper and lower covers
Edge and cause to close difficulty.
The utility model is further arranged to: the nowel is covered equipped with handle.
Through the above technical solutions, handle further increases whole portability for lifting cabinet.
The utility model is further arranged to: the bread board is equipped with LED display board.
Through the above technical solutions, LED display board, in Experiment of Electrical Circuits, can be made for showing information by LED display board
Obtain the more convenient quick understanding experiment content of observer.
The utility model is further arranged to: power supply is equipped between the upper box lid and bread board.
Through the above technical solutions, power supply is Experiment of Electrical Circuits power supply, therefore is carried out using the portable circuit experiment box
When Experiment of Electrical Circuits, without external additional power supply, in addition, power supply is arranged between upper box lid and bread board, power supply is not take up case
The additional useful space in vivo.
The utility model is further arranged to: the side wall of the accommodating groove is equipped with elastic cushion.
Through the above technical solutions, elastic cushion has certain elasticity, when component is placed in accommodating groove, elastic cushion is certain
The extruding component of degree, so that component is not easy to fall accommodating groove.
In conclusion the utility model has the following beneficial effects:
1, bread board is set in upper box lid, and bread board is provided with storage box, storage box in lower case lid for disposing component
It is equipped with the accommodating groove for storing component, therefore the convenient storage to component while can carry out Experiment of Electrical Circuits,
Storage finishes rear box and is convenient for carrying；
2, guide groove is set near groove, so that the convex block on lock is easy to stick into groove, is closing upper box lid under
When case lid, it is not easy to cause to close difficulty because lock contradicts the edge in upper and lower covers；
3, it is equipped with elastic cushion in accommodating groove, component can be fixed, while component is not easy to be destroyed.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram that connection relationship between upper box lid and lower case lid is embodied in the present embodiment；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the structural schematic diagram that positional relationship between power supply and upper box lid is embodied in the present embodiment.
Appended drawing reference: 1, cabinet；2, upper box lid；3, lower case lid；4, bread board；5, connecting hole；6, component；7, it stores
Box；8, accommodating groove；9, first connecting rod；10, the second connecting rod；11, it latches；12, convex block；13, groove；14, guide groove；15,
Hand；16, LED display board；17, power supply；18, elastic cushion.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: referring to Fig. 1, a kind of portable circuit experiment box, including cabinet 1, and cabinet 1 includes upper box lid 2 and nowel
Lid 3, upper box lid 2 and lower case lid 3 are rotation connection, and upper box lid 2 and lower case lid 3 both can be opened or be closed.
With reference to Fig. 1, bread board 4 is equipped in upper box lid 2, bread board 4 is for connecting experimental circuit.Uniform battle array on bread board 4
Several connecting holes 5 are shown, component 6 are plugged on bread board 4, connecting hole 5 is for connecting component required for Experiment of Electrical Circuits
6, when assembling component 6, it is only necessary to which component 6 is plugged in connecting hole 5.Bread board 4 is equipped with LED display board 16,
LED display board 16 is for showing information, in Experiment of Electrical Circuits, may make that observer is more convenient quickly by LED display board 16
Understanding experiment content.According to different experiment contents, the display information of LED display board 16 can be previously written before experiment.
With reference to Fig. 1, storage box 7 is equipped in lower case lid 3, storage box 7 is for storing component 6.Storage box 7 is equipped with several
Component 6 is removed and is placed on the storage that can be realized in accommodating groove 8 to component 6 after the end of the experiment by accommodating groove 8, is closed
Upper upper box lid 2 and lower case lid 3, it is whole easy to carry.The side wall of accommodating groove 8 is equipped with elastic cushion 18, and elastic cushion 18 has certain bullet
Property, when component 6 is placed in accommodating groove 8, a degree of extruding component 6 of elastic cushion 18, so that component 6 is not easy to fall
Accommodating groove 8.
With reference to Fig. 3 and Fig. 4, lower case lid 3 is equipped with lock 11, and lock 11 is for the lock when upper box lid 2 and lower case lid 3 close
Determine upper box lid 2 and lower case lid 3.Lock 11 is equipped with convex block 12, and upper box lid 2 is equipped with groove 13 (referring to Fig. 1 and Fig. 2), convex block
12 match with groove 13, and when cabinet 1 closes, convex block 12 is caught in groove 13, and cabinet 1, which cannot be opened, realizes upper box lid 2
Locking between lower case lid 3, further improves whole portability.Upper box lid 2 is equipped with guide groove close to the position of groove 13
14, when upper box lid 2 and lower case lid 3 close, the convex block 12 on lock 11 slides into groove 13 from guide groove 14, facilitates lock 11
Upper box lid 2 and lower case lid 3 are lockked, when closing upper box lid 2 and lower case lid 3, is not easy to contradict because of lock 11 at the edge of upper box lid 2
And it causes to close difficulty.
With reference to Fig. 1, lower case lid 3 is equipped with handle 15, and handle 15 further increases whole portable for lifting cabinet 1
Property.
With reference to Fig. 3, the side of upper box lid 2 is rotatably connected to first connecting rod 9, and the side of lower case lid 3 is rotatably connected to
Two connecting rods 10, the one end of first connecting rod 9 far from upper box lid 2 and the second connecting rod 10 are rotated far from one end of lower case lid 3 to be connected
It connects.When upper box lid 2 and lower case lid 3 rotate, first connecting rod 9 and the second mutually rotation of connecting rod 10, when carrying out Experiment of Electrical Circuits,
Rotation upper box lid 2 to suitable angle, first connecting rod 9 and the second connecting rod 10 plays the role of being supported upper and lower covers,
Upper box lid 2 is stopped in place, is tested convenient for observation of students.
With reference to Fig. 5, power supply 17 is equipped between upper box lid 2 and bread board 4, power supply 17 is Experiment of Electrical Circuits power supply, therefore is made
When carrying out Experiment of Electrical Circuits with the portable circuit experiment box, without external additional power supply 17, in addition, power supply 17 is arranged in top box
Between lid 2 and bread board 4, power supply 17 is not take up the useful space additional in cabinet 1.
Use step: in use, cabinet 1 is opened, so that the angle between upper box lid 2 and lower case lid 3 is suitable.Institute will be tested
The component 6 needed connects circuit and carries out Experiment of Electrical Circuits from taking out and being inserted on bread board 4 in storage box 7.Experiment finishes
Afterwards, component 6 is removed and is placed on the storage completed in storage box 7 to component 6.Upper box lid 2 and lower case lid 3 are closed, is led to
Cross 11 locking upper box lid 2 of lock and lower case lid 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of portable circuit experiment box, which is characterized in that including cabinet (1), the cabinet (1) includes being rotatably connected on one
The upper box lid (2) and lower case lid (3) risen, the upper box lid (2) is interior to be equipped with bread board (4), uniform array on the bread board (4)
Have several connecting holes (5), be plugged with component (6) on the bread board (4), is equipped with storage box (7) in the lower case lid (3),
The storage box (7) is equipped with several accommodating grooves (8).
2. portable circuit experiment box according to claim 1, which is characterized in that the side of the upper box lid (2) rotates
It is connected with first connecting rod (9), the side of the lower case lid (3) is rotatably connected to the second connecting rod (10), first connection
Bar (9) one end and the second connecting rod (10) far from upper box lid (2) are rotatablely connected far from the one end of lower case lid (3).
3. portable circuit experiment box according to claim 1, which is characterized in that the lower case lid (3) is equipped with lock
(11), the lock (11) is equipped with convex block (12), and the upper box lid (2) is equipped with and convex block (12) matched groove (13).
4. portable circuit experiment box according to claim 3, which is characterized in that the upper box lid (2) is close to groove
(13) position is equipped with guide groove (14).
5. portable circuit experiment box according to claim 1, which is characterized in that the lower case lid (3) is equipped with handle
(15)。
6. portable circuit experiment box according to claim 1, which is characterized in that the bread board (4) is aobvious equipped with LED
Show plate (16).
7. portable circuit experiment box according to claim 1, which is characterized in that the upper box lid (2) and bread board (4)
Between be equipped with power supply (17).
8. portable circuit experiment box according to claim 1, which is characterized in that the side wall of the accommodating groove (8) is equipped with
Elastic cushion (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557081.9U CN208969942U (en) | 2018-04-18 | 2018-04-18 | Portable circuit experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557081.9U CN208969942U (en) | 2018-04-18 | 2018-04-18 | Portable circuit experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208969942U true CN208969942U (en) | 2019-06-11 |
Family
ID=66746861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820557081.9U Expired - Fee Related CN208969942U (en) | 2018-04-18 | 2018-04-18 | Portable circuit experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208969942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927589A (en) * | 2021-01-26 | 2021-06-08 | 杨立新 | Detachable electronic technology experiment box and using method thereof |
-
2018
- 2018-04-18 CN CN201820557081.9U patent/CN208969942U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927589A (en) * | 2021-01-26 | 2021-06-08 | 杨立新 | Detachable electronic technology experiment box and using method thereof |
| CN112927589B (en) * | 2021-01-26 | 2024-02-20 | 东莞市恒工设备有限公司 | Detachable electronic technology experiment box and application method thereof |
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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: 20190611 Termination date: 20200418 |