CN207182721U - A kind of multifunctional pen - Google Patents
A kind of multifunctional pen Download PDFInfo
- Publication number
- CN207182721U CN207182721U CN201720785467.0U CN201720785467U CN207182721U CN 207182721 U CN207182721 U CN 207182721U CN 201720785467 U CN201720785467 U CN 201720785467U CN 207182721 U CN207182721 U CN 207182721U
- Authority
- CN
- China
- Prior art keywords
- handwriting
- pivoted arm
- supply unit
- laser head
- power supply
- 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
It the utility model is related to a kind of teaching aid, there is provided a kind of multifunctional pen, including the first handwriting, the second handwriting, mini microphone, laser head, power supply unit；Pen core is provided with the first stroke body, first handwriting afterbody is provided with pivoted arm, pivoted arm one end is connected with the first handwriting, the pivoted arm other end and the second handwriting are hinged, and the pivoted arm can be rotated along hinge portion, the both ends of second handwriting are respectively equipped with mini microphone and laser head, and power supply unit is provided with the second handwriting, and said supply unit forms electrical circuit with mini microphone and laser head respectively by controlling switch.The utility model multifunctional pen, using the teaching of the invention it is possible to provide writing, laser designation, the multiple functions such as amplified, and is easy to carry about with one, while using two sections of unique handwriting rotational structures, mini microphone or laser head can be placed in the end of pen respectively, and use is more convenient.
Description
Technical field
A kind of teaching aid is the utility model is related to, specifically a kind of multifunctional pen.
Background technology
With the continuous development of multimedia technology, instructional mode also becomes variation, is usually needed when teacher shows PPT
Laser pen is used, needs microphone transmission sound teaching in large-scale classroom in addition, therefore, teaching aid must also become much
Sample.How multiple functions to be gathered together the new problem conveniently imparted knowledge to students into research.
The content of the invention
The purpose of this utility model is exactly set forth above in order to solve the problems, such as, there is provided a kind of multifunctional pen, the letter of its structure
It is single, easy to use, using the teaching of the invention it is possible to provide writing, laser designation, the multiple functions such as amplify.
The purpose of this utility model is achieved by the following technical measures：A kind of multifunctional pen, including the first handwriting,
Second handwriting, mini microphone, laser head, power supply unit；Pen core is provided with the first stroke body, the first handwriting afterbody, which is provided with, to be turned
Arm, pivoted arm one end are connected with the first handwriting, and the pivoted arm other end and the second handwriting are hinged, and the pivoted arm can be turned along hinge portion
Dynamic, the both ends of second handwriting are respectively equipped with mini microphone and laser head, and power supply unit, the confession are provided with the second handwriting
Electric unit forms electrical circuit with mini microphone and laser head respectively by controlling switch.
In the above-mentioned technical solutions, the controlling switch is slide switch, and the slide switch is by outside the second handwriting
Plastic slide block on shell chute and the sheet metal composition inside the second handwriting, the sheet metal is fixed with plastic slide block to be connected
Connect, when plastic slide block is in one end of chute, the electrical circuit between sheet metal connection mini microphone and power supply unit, work as plastics
When sliding block is in the other end of chute, the electrical circuit between sheet metal connection laser head and power supply unit.
In the above-mentioned technical solutions, the pivoted arm is provided with the boss for positioning, and is set on the shell of second handwriting
There is the neck being engaged with boss.When pivoted arm turns to it is parallel with the second handwriting when, the boss on pivoted arm can be fixed by neck, turn
Arm can not rotate in the case of without external force.
In the above-mentioned technical solutions, the pivoted arm is hinged at the half of the second handwriting length, and arm length is than
The half of two handwriting length is slightly longer.
In the above-mentioned technical solutions, it is Demountable at the nib of first handwriting, can be with when pulling down nib
Change pen core.
The utility model multifunctional pen, using the teaching of the invention it is possible to provide writing, laser designation, the multiple functions such as amplify, and is easy to carry about with one, simultaneously
Using two sections of handwriting rotational structures of uniqueness, mini microphone or laser head can be placed in the end of pen respectively, during use more
Add conveniently.
Brief description of the drawings
Fig. 1 is overall appearance structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of the second handwriting in the utility model.
Fig. 3 is the structural representation of the first handwriting in the utility model.
Wherein：1. the first handwriting, 2. second handwritings, 3. pivoted arms, 4. mini microphones, 5. laser heads, 6. necks, 7. plastics
Sliding block, 8. sheet metals, 9. power supply units, 10. boss.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model will be further described.
As shown in Figure 1, 2, 3, the utility model embodiment provides a kind of multifunctional pen, including the first handwriting 1, the second handwriting
2nd, mini microphone 4, laser head 5, power supply unit 9；Pen core is provided with first handwriting 1, the afterbody of the first handwriting 1 is provided with pivoted arm
3, the one end of pivoted arm 3 is connected with the first handwriting 1, and the other end of pivoted arm 3 is hinged with the second handwriting 2, and the pivoted arm 3 can enter along hinge portion
Row rotates, and the both ends of second handwriting 2 are respectively equipped with mini microphone 4 and laser head 5, and it is single to be provided with power supply in the second handwriting 2
Member 9, said supply unit 9 form electrical circuit with mini microphone 4 and laser head 5 respectively by slide switch.The slip is opened
Pass is made up of the plastic slide block 7 on the second handwriting shell chute and the sheet metal 8 inside the second handwriting, the metal
Piece 8 is fixedly connected with plastic slide block 7, and when plastic slide block 7 is in one end of chute, sheet metal 8 connects mini microphone 4 and supplied
Electrical circuit between electric unit 9, when plastic slide block 7 is in the other end of chute, sheet metal 8 connects laser head 5 and power supply unit 9
Between electrical circuit.Specific mode of communicating is to set two metal upright posts respectively in two electrical circuits, from power supply unit just,
The wire that negative pole comes out works as metal through being connected respectively to after the power interface of mini microphone or laser head on two metal upright posts
When piece touches two metal upright posts simultaneously, you can connect corresponding electrical circuit.
In the above-described embodiments, the pivoted arm 3 is provided with the boss 10 for positioning, on the shell of second handwriting 2
Provided with the neck 6 being engaged with boss 10.When pivoted arm 3 turns to it is parallel with the second handwriting 2 when, the boss 10 on pivoted arm 3 can quilt
Neck 6 is fixed, and pivoted arm 3 can not rotate in the case of without external force.
In the above-described embodiments, the pivoted arm 3 is hinged at the half of the length of the second handwriting 2, and the length of pivoted arm 3 is than
The half of the length of two handwriting 2 is slightly longer.
In the above-described embodiments, it is Demountable at the nib of first handwriting 1, can be more when pulling down nib
Change-fountain pen core.
In the above-described embodiments, said supply unit 9 uses lithium battery power supply, and electricity, which is finished, to be filled with external power supply to it
Electricity.
The present embodiment is in use, and when slide switch is located at chute centre position, mini microphone 4 and laser head 5 do not have
There is energization, do not work, can only realize writing function.When needing to use mini microphone 4, the first handwriting 1 is turned to second
The laser head end of handwriting 2 is fixed, and slide switch then is moved on into high order end, the energization work of mini microphone 4；It is sharp when needing to use
During shaven head 5, the mini microphone end that the first handwriting 1 is turned to the second handwriting 2 is fixed, and is then moved on to slide switch most right
End, the energization work of laser head 5.
The content not being described in detail in this specification, belong to prior art known to those skilled in the art.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (5)
1. a kind of multifunctional pen, it is characterized in that：Including the first handwriting, the second handwriting, mini microphone, laser head, power supply unit；
Pen core is provided with the first stroke body, the first handwriting afterbody is provided with pivoted arm, and pivoted arm one end is connected with the first handwriting, the pivoted arm other end
It is hinged with the second handwriting, and the pivoted arm can be rotated along hinge portion, the both ends of second handwriting are respectively equipped with miniature wheat
Gram wind and laser head, are provided with power supply unit in the second handwriting, said supply unit by controlling switch respectively with mini microphone
Electrical circuit is formed with laser head.
2. multifunctional pen according to claim 1, it is characterized in that：The controlling switch is slide switch, and the slip is opened
Pass is made up of the plastic slide block on the second handwriting shell chute and the sheet metal inside the second handwriting, the sheet metal
It is fixedly connected with plastic slide block, when plastic slide block is in one end of chute, sheet metal connection mini microphone and power supply unit
Between electrical circuit, when plastic slide block is in the other end of chute, sheet metal connection laser head and power supply unit between electrical circuit.
3. multifunctional pen according to claim 1, it is characterized in that：The pivoted arm is provided with the boss for positioning, described
The shell of second handwriting is provided with the neck being engaged with boss.
4. multifunctional pen according to claim 1, it is characterized in that：The pivoted arm be hinged in the second handwriting length two/
At one.
5. multifunctional pen according to claim 1, it is characterized in that：It is detachable knot at the nib of first handwriting
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785467.0U CN207182721U (en) | 2017-07-01 | 2017-07-01 | A kind of multifunctional pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785467.0U CN207182721U (en) | 2017-07-01 | 2017-07-01 | A kind of multifunctional pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207182721U true CN207182721U (en) | 2018-04-03 |
Family
ID=61735186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785467.0U Expired - Fee Related CN207182721U (en) | 2017-07-01 | 2017-07-01 | A kind of multifunctional pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207182721U (en) |
-
2017
- 2017-07-01 CN CN201720785467.0U patent/CN207182721U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207182721U (en) | A kind of multifunctional pen | |
| CN206773680U (en) | Electromagnetism screen device | |
| CN204884214U (en) | English multi -functional teaching board of giving lessons | |
| CN202448558U (en) | Telescopic chalk case | |
| CN202748749U (en) | Wireless mouse | |
| CN202110672U (en) | Multifunctional blackboard | |
| CN205645004U (en) | Solar energy electronic studys ware | |
| CN204432085U (en) | A kind of multifunctional pen | |
| CN205130780U (en) | Portable toolbox of painting from life of going out | |
| CN202782370U (en) | Demonstration tool for geometric teaching | |
| CN202632557U (en) | Study pen | |
| CN202623658U (en) | Multifunctional learning pen with camera | |
| CN103182885A (en) | Chalk cover | |
| CN202742886U (en) | Multifunctional pen | |
| CN202764501U (en) | Multifunctional chalk sleeve | |
| CN202923213U (en) | Foldable writing board with player | |
| CN201224252Y (en) | Double-penholder pen capable of used as compasses | |
| CN201773506U (en) | Multifunctional pointer | |
| CN205068810U (en) | Teaching electronic stylus | |
| CN201777020U (en) | Chalk sleeve | |
| CN205573407U (en) | File for teaching of management science | |
| CN205091949U (en) | Solar energy english dictation teaching machine | |
| CN206394319U (en) | A kind of compasses pen | |
| CN104700685A (en) | Teaching stick capable of carrying chalk | |
| CN201907299U (en) | Multifunctional pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |