CN206525028U - Double circuit board structure is used in teaching - Google Patents
Double circuit board structure is used in teaching Download PDFInfo
- Publication number
- CN206525028U CN206525028U CN201720141400.3U CN201720141400U CN206525028U CN 206525028 U CN206525028 U CN 206525028U CN 201720141400 U CN201720141400 U CN 201720141400U CN 206525028 U CN206525028 U CN 206525028U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- additional device
- core devices
- teaching
- double
- 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
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of teaching double circuit board structure, wherein the double circuit board includes：The core devices circuit board and additional device circuit board being oppositely arranged；Support component is provided between the core devices circuit board and the additional device circuit board, the side of the additional device circuit board is provided with control circuit unit in the core devices circuit board；Both the core devices circuit board and the additional device circuit board are detachably connected by the support component.The utility model is by setting additional device circuit board; the control circuit unit is arranged between core devices circuit board and the additional device circuit board; so that the control circuit unit is difficult to be touched, the control circuit unit is protected so that the control circuit unit is hardly damaged.
Description
Technical field
The utility model is related to field of circuit boards, specifically, more particularly to double circuit board structure is used in teaching.
Background technology
Current teaching electronic equipment, often the circuit board combination shell mechanism of integral type, realizes the whole of electronic equipment
Body is encapsulated.But this kind of product, it is difficult to realize the purpose of teaching.Existing more such as 51 single-chip microcomputers of in the market,
The electronic test boards such as Arduino feature boards are used for electronic device and programming learns, but the product of this class, including control circuit
It is all exposed that all devices including component, which include core devices, result in the control circuit unit including core devices easy
Damage.
Utility model content
Main purpose of the present utility model is to provide a kind of teaching double circuit board structure, it is intended to solve control circuit unit
Flimsy problem.
To achieve the above object, the utility model proposes the teaching double circuit board structure include the core that is oppositely arranged
Heart device circuitry plate and additional device circuit board；
Support component is provided between the core devices circuit board and the additional device circuit board, in the core device
Part circuit board is provided with control circuit unit close to the side of the additional device circuit board；
Both the core devices circuit board and the additional device circuit board are detachably connected by the support component
Connect.
Preferably, the support component includes needle stand and connection pin, the core devices circuit board and the additional device
The needle stand is provided with one of them of circuit board, the connection pin is provided with another.
Preferably, the needle stand and the company are passed through between the core devices circuit board and the additional device circuit board
Connect pin electric connection.
Preferably, the core devices circuit board is quadrilateral structure, and the quantity of the support component is four, respectively position
In four corners of the quadrilateral structure.
Preferably, the support component includes screw bolt and nut, fixes described by using the bolt and the nut
Core devices circuit board and the additional device circuit board.
Preferably, the side of the additional device circuit board is provided with signal in the core devices circuit board
Device, the signal generation apparatus is located at the center of the core devices circuit board.
Preferably, the side of the additional device circuit board is provided with Arduino in the core devices circuit board
Usb connecting port.
Preferably, the additional device circuit board is being provided with button away from the side of the core devices circuit board.
Preferably, the additional device circuit board is transparent material.
Preferably, protected in the outside mask of the core devices circuit board and the additional device circuit board provided with dismountable
Sheath, at least one end face of the protective case is formed with opening.
Technical solutions of the utility model include the core devices circuit board being oppositely arranged and additional device circuit board；It is described
Support component is provided between core devices circuit board and the additional device circuit board, it is close in the core devices circuit board
The side of the additional device circuit board is provided with control circuit unit；By the support component by the core devices circuit
Both plate and the additional device circuit board are detachably connected.By setting additional device circuit board, the control circuit group
Part is arranged between core devices circuit board and the additional device circuit board so that the control circuit unit is difficult to be touched
Touch, protect the control circuit unit so that the control circuit unit is hardly damaged.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model teaching double circuit board structure one；
Fig. 2 is core device circuitry plate and support component in the embodiment of the utility model teaching double circuit board structure one
Structural representation；
Fig. 3 is the structural representation of another embodiment of the utility model teaching double circuit board structure；
Fig. 4 is the structural representation of the another embodiment of the utility model teaching double circuit board structure；
Fig. 5 is the structural representation of protective case in the embodiment of the utility model teaching double circuit board structure one.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Core devices circuit board | 11 | Control circuit unit |
| 12 | Signal generation apparatus | 13 | Arduino usb connecting ports |
| 2 | Additional device circuit board | 21 | Button |
| 3 | Support component | 31 | Needle stand |
| 32 | Bolt | 33 | Nut |
| 4 | Protective case |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...)
Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, and can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the utility model requirement.
Referring to Fig.1 and 2, the utility model proposes a kind of teaching with an embodiment of double circuit board structure, it is described
Teaching double circuit board structure includes the core devices circuit board 1 and additional device circuit board 2 being oppositely arranged.
Support component 3 is provided between the core devices circuit board 1 and the additional device circuit board 2, in the core
Heart device circuitry plate 1 is provided with control circuit unit 11 close to the side of the additional device circuit board 2；Pass through the support group
Both the core devices circuit board 1 and described additional device circuit board 2 are detachably connected by part 3.
The control circuit unit 11 is the core devices on the core devices circuit board 1, in the present embodiment, by setting
Additional device circuit board 2 is put, the control circuit unit 11 is arranged on, the He of core devices circuit board 1 being oppositely arranged
Between the additional device circuit board 2 so that the control circuit unit 11 is difficult to be touched, and protects the control circuit
Component 11 so that the control circuit unit 11 is hardly damaged；Simultaneously as in the core devices circuit board 1 and the auxiliary
Cavity is formed between device circuitry plate 2, air circulation is more beneficial for, preferable radiating effect is also achieved；Also by described
Support component 3 is set to be detachably connected with the additional device circuit board 2, the support component 3 and core devices electricity
Road plate 1 is fixedly connected so that installing/dismounting more facilitates.It should be noted that in some embodiments, the support component 3
With the core devices circuit board 1 to be removably connected, the support component 3 is consolidated with the additional device circuit board 2
Fixed connection, with the effect same with the present embodiment.
Further, Fig. 2 is refer to, in example is originally applied：The support component 3 includes needle stand 31 and connection pin, the core
The needle stand 31 is provided with one of them of heart device circuitry plate 1 and the additional device circuit board 2, is provided with another
The connection pin.
Connection pin is on the additional device circuit board 2 in the present embodiment, and needle stand 31 is fixed on the core devices electricity
On road plate 1, connected by the pin hole of the connection pin and the needle stand 31, the connection pin is three connections that " L " shape is distributed
Pin, is connected so that dismounting with needle stand 31 by using multiple connection pins and more facilitated.
More specifically, in example is originally applied, passing through between the core devices circuit board 1 and the additional device circuit board 2
The needle stand 31 and connection pin are electrically connected with.The additional device is provided with circuit, on the circuit and the additional device
Pointer connection pin connection, the circuit is connected by the pointer with the core devices circuit board 1, passes through needle stand 31 and company
Pin is connect while playing circuit connection and fixed effect, compact conformation.
Fig. 2 is continued referring to, it is described in the embodiment the utility model proposes a kind of teaching with double circuit board structure
Core devices circuit board 1 is quadrilateral structure, and the quantity of the support component 3 is four, respectively positioned at the four of the quadrangle
Individual corner.
The profile of the core devices circuit board 1 is quadrilateral structure in the present embodiment, and four branch are set respectively
Support component 3 is at the edge at four angles close to the quadrilateral structure, as far as possible in board edge to core devices electricity
Road plate 1 and the additional device circuit board 2 are fixed, and play more preferable fixed effect；Simultaneously as input, output circuit
Interface is also in board edge, and support component 3 is arranged in four angles, has been also convenient for input, output circuit and the pin hole and has connected
Connect, simplify the design of circuit.
Fig. 3 is refer to, in another embodiment the utility model proposes a kind of teaching with double circuit board structure：The branch
Support component 3 includes bolt 32 and nut 33, and the core devices circuit is fixed by using the bolt 32 and the nut 33
Plate 1 and the additional device circuit board 2.
Through hole is set on the core devices circuit board 1 and the additional device circuit board 2 respectively in the present embodiment,
It is by through hole that the core devices circuit board 1 and the additional device is electric using the bolt 32 and the nut 33 during installation
Road plate 2 is fixed together, simple in construction, and connection is reliable.It should be noted that in some embodiments, it is possible to use screw with
Screwed hole on circuit boards is replaced.
Fig. 1 is refer to, in the embodiment the utility model proposes a kind of teaching with double circuit board structure, in the core
Heart device circuitry plate 1 is provided with signal generation apparatus 12 away from the side of the additional device circuit board 2, and the signal is filled
Put 12 centers for being located at the core devices circuit board 1.
In side (i.e. described core devices circuit of the core devices circuit board 1 away from the additional device circuit board 2
The outside of plate 1) it is provided with signal generation apparatus 12 so that the result of energy directly output circuit, simplify circuit structure, add electricity
Road function, improves Consumer's Experience.In the present embodiment, the generating means is buzzer, when circuit produces different output knots
During fruit, the buzzer sends different sound.It should be noted that the signal generation apparatus can also be dot matrix screen, sound
Outer playback box of frequency etc..More specifically, passing through the centrally disposed indicator lamp at the back side of core devices circuit board 1 so that described
Circuit output result is more prone to identification, improves Consumer's Experience.
Fig. 1 to Fig. 4 is refer to, in example is applied the utility model proposes the one of a kind of teaching double circuit board structure：Institute
State core devices circuit board 1 and the side of the additional device circuit board 2 is provided with Arduino usb connecting ports 13.
By being provided with Arduino usb connecting ports 13, it is user-friendly the development equipments such as computer and circuit board is entered
Row exploitation debugging, specifically in the present embodiment, the usb connecting port for meet Arduino (one kind increase income electronics prototype put down
Platform) USB port so that user can use Arduino to debug and develop circuit board, further increase user's body
Test.
Fig. 4 is refer to, in the embodiment the utility model proposes a kind of teaching with double circuit board structure：The auxiliary
Device circuitry plate 2 is being provided with button 21 away from the side of the core devices circuit board 1.
By setting button 21 in the additional device circuit board 2 so that the user only needs to operate the assistor
Part circuit board 2, it is not necessary to directly operate the core devices circuit board 1, further protects the core devices circuit board 1.
In the present embodiment, the core devices circuit board 1 also realizes sound-recording function, and the quantity of the button 21 is multiple, is respectively
Start the input button 21 for recording, suspending recording, terminating recording and playback.
In example is applied the utility model proposes the one of a kind of teaching double circuit board structure：The additional device circuit board 2
For transparent material.
Fig. 1 and Fig. 5 are refer to, in the embodiment the utility model proposes a kind of teaching with double circuit board structure, in institute
The outside mask of core devices circuit board 1 and the additional device circuit board 2 is stated provided with detachable protective set 4, the protective case 4
At least one end face be formed with opening.By setting the protective case 4, it is to avoid dust and other impurities enter circuit board, enter one
Step protects the control circuit unit 11 (refer to Fig. 2).Specifically in the present embodiment, the protective case 4 is silica gel material,
It can put and remove easily, breach is additionally provided with protective case 4 in the present embodiment, for avoiding usb connecting port.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. double circuit board structure is used in one kind teaching, it is characterised in that the teaching double circuit board structure includes what is be oppositely arranged
Core devices circuit board and additional device circuit board；
Support component is provided between the core devices circuit board and the additional device circuit board, in core devices electricity
Road plate is provided with control circuit unit close to the side of the additional device circuit board；
Both the core devices circuit board and the additional device circuit board are detachably connected by the support component.
2. double circuit board structure is used in teaching as claimed in claim 1, it is characterised in that the support component includes needle stand and company
Connect pin, the needle stand is provided with one of them of the core devices circuit board and the additional device circuit board, another
On be provided with the connection pin.
3. double circuit board structure is used in teaching as claimed in claim 2, it is characterised in that the core devices circuit board and described
It is electrically connected between additional device circuit board by the needle stand and the connection pin.
4. double circuit board structure is used in teaching as claimed in claim 2, it is characterised in that the core devices circuit board is four sides
Shape structure, the quantity of the support component is four, respectively positioned at four corners of the quadrilateral structure.
5. double circuit board structure is used in teaching as claimed in claim 1, it is characterised in that the support component includes bolt and spiral shell
Mother, the core devices circuit board and the additional device circuit board are fixed by using the bolt and the nut.
6. double circuit board structure is used in teaching as claimed in claim 1, it is characterised in that deviated from the core devices circuit board
The side of the additional device circuit board is provided with signal generation apparatus, and the signal generation apparatus is located at core devices electricity
The center of road plate.
7. the double circuit board structure of the teaching as described in any one of claim 1 to 6, it is characterised in that in the core devices
Circuit board is provided with Arduino usb connecting ports close to the side of the additional device circuit board.
8. the double circuit board structure of the teaching as described in any one of claim 1 to 6, it is characterised in that the additional device electricity
Road plate is being provided with button away from the side of the core devices circuit board.
9. the double circuit board structure of the teaching as described in any one of claim 1 to 6, it is characterised in that the additional device electricity
Road plate is transparent material.
10. the teaching double circuit board structure as described in any one of claim 1 to 6, it is characterised in that in the core device
The outside mask of part circuit board and the additional device circuit board is provided with detachable protective set, at least one end of the protective case
Face is formed with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141400.3U CN206525028U (en) | 2017-02-16 | 2017-02-16 | Double circuit board structure is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141400.3U CN206525028U (en) | 2017-02-16 | 2017-02-16 | Double circuit board structure is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206525028U true CN206525028U (en) | 2017-09-26 |
Family
ID=59891548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141400.3U Expired - Fee Related CN206525028U (en) | 2017-02-16 | 2017-02-16 | Double circuit board structure is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206525028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966977A (en) * | 2017-12-23 | 2018-04-27 | 埃泰克汽车电子(芜湖)有限公司 | A kind of signal process box |
-
2017
- 2017-02-16 CN CN201720141400.3U patent/CN206525028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966977A (en) * | 2017-12-23 | 2018-04-27 | 埃泰克汽车电子(芜湖)有限公司 | A kind of signal process box |
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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: 20170926 |