CN206258863U - A kind of higher mathematics calculator - Google Patents
A kind of higher mathematics calculator Download PDFInfo
- Publication number
- CN206258863U CN206258863U CN201621200499.1U CN201621200499U CN206258863U CN 206258863 U CN206258863 U CN 206258863U CN 201621200499 U CN201621200499 U CN 201621200499U CN 206258863 U CN206258863 U CN 206258863U
- Authority
- CN
- China
- Prior art keywords
- movable plate
- connection contact
- calculator
- chute
- mounting 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
Abstract
The utility model discloses a kind of higher mathematics calculator, including shell and movable plate, the surface of the shell offers mounting groove, the intracavity bottom of the mounting groove is provided with display, the chute being parallel to each other is provided with the inner chamber two sides of mounting groove, the movable plate is slided by the sliding block of both sides and is located between chute, and the surface of the movable plate is provided with keyboard, sound pick-up and controller.This higher mathematics calculator, movable plate can be moved in the chute of mounting groove, avoid calculator and take the excessive phenomenon generation of volume, and acoustic information can be changed by sound pick-up and A/D converter, the conversion of voice can directly be carried out, and input calculating can be carried out using keyboard, can also be attached with internet, the limitation of calculating is avoided, calculation is more, easy to use, switch is provided between computer chip and display, switch conduction when movable plate is slided, display work, using more convenient.
Description
Technical field
The utility model is related to calculator technical field, specially a kind of higher mathematics calculator.
Background technology
Present parent increasingly payes attention to the education of child, especially focuses on the higher education of child, the number in higher education
Learn particularly important, the quality of mathematics achievement directly determines the quality of child's achievement, so higher mathematics is extremely paid attention to, learning
The calculator to be used when practising higher mathematics, but calculator function now is single, takes up room larger, can not only
Meet the use of student and teacher, have a strong impact on the study of student and the teaching of teacher, therefore, a kind of it is proposed that higher mathematics
Calculator.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of higher mathematics calculator, can
To change the size of calculator by sliding, and function is more, easy to use, can effectively solve asking in background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of higher mathematics calculator, including shell
And movable plate, the surface of the shell offers mounting groove, and the intracavity bottom of the mounting groove is provided with display, in mounting groove
Inner chamber two sides be provided with the chute being parallel to each other, the movable plate is slided by the sliding block of both sides and is located between chute, described
The surface of movable plate is provided with keyboard, sound pick-up and controller, and the bottom front of the chute is provided with connection contact one, the sliding block
Bottom rear end be provided with the connection contact two used cooperatively with connection contact one, connection contact one and the composition of connection contact two are opened
Close, the inner chamber of the movable plate is respectively equipped with battery, A/D converter and calculator chip, the output end electricity of the sound pick-up
The input of A/D converter is connected, the output end of the battery electrically connects the input of controller, the keyboard, controller
With the input that the output end of A/D converter electrically connects calculator chip, the output end of the calculator chip by wire and
Connection contact two is connected, and the input of the display is connected by wire and connection contact one.
As a kind of optimal technical scheme of the present utility model, the equal length of the chute, movable plate and sliding block, connection
The equal length of contact one and connection contact two, and connection contact one and connection contact two length for chute, movable plate and
/ 3rd of its length.
Used as a kind of optimal technical scheme of the present utility model, the input of the battery electrically connects the defeated of USB jack
Go out end, the USB jack is located at the front end of movable plate.
As a kind of optimal technical scheme of the present utility model, the two-way electrical connection communication module of computer chip, institute
Communication module is stated to be connected by network and internet.
Used as a kind of optimal technical scheme of the present utility model, the front end of the movable plate is connected with branch by axis of rotation
Plate, the surface of the support plate is uniformly provided with anti-slip veins.
Compared with prior art, the beneficial effects of the utility model are：This higher mathematics calculator, movable plate can be in peace
Move in the chute of tankage, it is to avoid calculator takes the excessive phenomenon of volume and produces, and can be turned by sound pick-up and A/D
Parallel operation is changed to acoustic information, can directly carry out the conversion of voice, and can carry out input calculating using keyboard, also
Can be attached with internet, it is to avoid the limitation for calculating, calculation is more, easy to use, computer chip and aobvious
Show and be provided with switch between device, switch conduction when movable plate is slided, display work, using more convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model enclosure structural representation；
Fig. 3 is the utility model movable plate internal structure top view；
Fig. 4 is the utility model structure working principle figure.
In figure：1 shell, 2 mounting grooves, 3 displays, 4 chutes, 5 movable plates, 6 sliding blocks, 7 connection contacts one, 8 connection contacts
2nd, 9 keyboards, 10 sound pick-ups, 11USB jacks, 12 support plates, 13 batteries, 14A/D converters, 15 calculator chips, 16 controls
Device, 17 communication modules, 18 switches.
Specific 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 utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of higher mathematics calculator, including the He of shell 1
Movable plate 5, the surface of shell 1 offers mounting groove 2, and the intracavity bottom of mounting groove 2 is provided with display 3, in mounting groove 2
Chamber two sides are provided with the chute 4 being parallel to each other, and movable plate 5 is slided by the sliding block 6 of both sides and is located between chute 4, the energy of movable plate 5
It is enough to be moved in the chute 4 of mounting groove 2, it is to avoid calculator takes the excessive phenomenon of volume and produces, and the front end of movable plate 5 passes through
Axis of rotation is connected with support plate 12, and support plate 12 plays a part of to protect movable plate 5, support plate when turning to 5 upper surface of movable plate
12 play a supporting role when turning to 5 lower surface of movable plate, and the surface of support plate 12 is uniformly provided with anti-slip veins, movable plate 5
Surface is provided with keyboard 9, sound pick-up 10 and controller 16, and the bottom front of chute 4 is provided with connection contact 1, behind the bottom of sliding block 6
End is provided with the connection contact 28 used cooperatively with connection contact 1, connection contact 1 and the composition of connection contact 28 switch 18,
The equal length of the equal length of chute 4, movable plate 5 and sliding block 6, connection contact 1 and connection contact 28, and connect tactile
The length of piece 1 and connection contact 28 is 1/3rd of chute 4, movable plate 5 and the length of sliding block 6, the inner chamber point of movable plate 5
Battery 13, A/D converter 14 and calculator chip 15 are not provided with, the output end electrical connection A/D converter 14 of sound pick-up 10
Input, the output end of battery 13 electrically connects the input of controller 16, the input electrical connection USB jack 11 of battery 13
Output end, USB jack 11 is located at the front end of movable plate 5, the output end electrical connection of keyboard 9, controller 16 and A/D converter 14
The input of calculator chip 15, the output end of calculator chip 15 is connected by wire and connection contact 28, display 3
Input is connected by wire and connection contact 1, and switch is provided between computer chip 15 and display 3, is moved sliding
Switch 18 is turned on when plate 5, and display 3 works, and uses more convenient, the two-way electrical connection communication module of computer chip 15
17, communication module 17 uses 4G communication modes or internet communication mode, and communication module 17 is connected by network and internet.And
And acoustic information can be changed by sound pick-up 10 and A/D converter 14, the conversion of voice can be directly carried out, and
Input calculating can be carried out using keyboard 9, additionally it is possible to which and internet is attached, it is to avoid the limitation for calculating, calculation
It is more, it is easy to use.
When in use：When sliding movable plate 5, connection contact 1 and the contact-making switch 18 of connection contact 28 are turned on, and are shown
Show that device 3 works, sound pick-up 10 and A/D converter 14 are changed to acoustic information, can directly carry out the conversion of voice, and
Input calculating can be carried out using keyboard 9, additionally it is possible to and internet is attached.
The utility model movable plate 5 can move in the chute 4 of mounting groove 2, it is to avoid it is excessive that calculator takes volume
Phenomenon produce, and acoustic information can be changed by sound pick-up 10 and A/D converter 14, can directly carry out language
The conversion of sound, and input calculating can be carried out using keyboard 9, additionally it is possible to which and internet is attached, it is to avoid the office for calculating
Sex-limited, calculation is more, easy to use, and switch 18 is provided between computer chip 15 and display 3, is sliding movable plate 5
When switch 18 turn on, display 3 works, using more convenient.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of higher mathematics calculator, including shell (1) and movable plate (5), it is characterised in that：The surface of the shell (1)
Mounting groove (2) is offered, the intracavity bottom of the mounting groove (2) is provided with display (3), in the inner chamber both sides of mounting groove (2)
Face is provided with the chute (4) being parallel to each other, and the movable plate (5) is slided by the sliding block (6) of both sides and is located between chute (4), institute
The surface for stating movable plate (5) is provided with keyboard (9), sound pick-up (10) and controller (16), and the bottom front of the chute (4) is provided with
Connection contact one (7), the bottom rear end of the sliding block (6) is provided with the connection contact two used cooperatively with connection contact one (7)
(8), connection contact one (7) and composition switch of connection contact two (8) (18), the inner chamber of the movable plate (5) is respectively equipped with electric power storage
Pond (13), A/D converter (14) and calculator chip (15), the output end electrical connection A/D converter of the sound pick-up (10)
(14) input, the input of output end electrical connection controller (16) of the battery (13), the keyboard (9), control
The input of output end electrical connection calculator chip (15) of device (16) and A/D converter (14), the calculator chip (15)
Output end connected by wire and connection contact two (8), the input of the display (3) passes through wire and connection contact one
(7) connect.
2. a kind of higher mathematics calculator according to claim 1, it is characterised in that：The chute (4), movable plate (5)
With the equal length of sliding block (6), the equal length of connection contact one (7) and connection contact two (8), and connection contact one (7)
It is 1/3rd of chute (4), movable plate (5) and sliding block (6) length with the length of connection contact two (8).
3. a kind of higher mathematics calculator according to claim 1, it is characterised in that：The input of the battery (13)
The output end of electrical connection USB jack (11), the USB jack (11) is located at the front end of movable plate (5).
4. a kind of higher mathematics calculator according to claim 1, it is characterised in that：The computer chip (15) is two-way
Electrical connection communication module (17), the communication module (17) is connected by network and internet.
5. a kind of higher mathematics calculator according to claim 1, it is characterised in that：The front end of the movable plate (5) leads to
Cross axis of rotation and be connected with support plate (12), the surface of the support plate (12) is uniformly provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200499.1U CN206258863U (en) | 2016-11-07 | 2016-11-07 | A kind of higher mathematics calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200499.1U CN206258863U (en) | 2016-11-07 | 2016-11-07 | A kind of higher mathematics calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206258863U true CN206258863U (en) | 2017-06-16 |
Family
ID=59024243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200499.1U Expired - Fee Related CN206258863U (en) | 2016-11-07 | 2016-11-07 | A kind of higher mathematics calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206258863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107391916A (en) * | 2017-07-10 | 2017-11-24 | 无锡启集智能科技有限公司 | A kind of fast searching is analyzed and can preserve the platform of backup medical imaging for a long time |
-
2016
- 2016-11-07 CN CN201621200499.1U patent/CN206258863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107391916A (en) * | 2017-07-10 | 2017-11-24 | 无锡启集智能科技有限公司 | A kind of fast searching is analyzed and can preserve the platform of backup medical imaging for a long time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20191107 |