CN209711901U - A kind of writing case with calculator - Google Patents
A kind of writing case with calculator Download PDFInfo
- Publication number
- CN209711901U CN209711901U CN201821476295.XU CN201821476295U CN209711901U CN 209711901 U CN209711901 U CN 209711901U CN 201821476295 U CN201821476295 U CN 201821476295U CN 209711901 U CN209711901 U CN 209711901U
- Authority
- CN
- China
- Prior art keywords
- calculator
- box body
- writing case
- box
- box cover
- 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 writing cases with calculator, including box body, box cover, box body is connected with box cover, box cover is divided into first part, second part, Part III, first part and box body lateral surface are equipped with mutually matched lock uint, the medial surface of second part is equipped with calculator, the width of Part III and the height of box body are identical, it is additionally provided on writing case so that the autoamtic-opening device that box cover automatically opens, box body and box cover junction are equipped with spring, the medial surface integrally connected of Part III and box body, first part can carry out 180 ° of rotations around second part, the medial surface of Part III and box body is also detachably connectable, calculator is solar calculator.The utility model is simple with structure, low-carbon environment-friendly, carries and uses convenient effect.
Description
Technical field
The utility model relates to a kind of stationery more particularly to a kind of writing cases with calculator.
Background technique
The stationeries such as various pens, ruler, compasses, rubber can be stored using writing case；It can solve using calculator
Some more complicated calculating, mapping problem, bring great convenience to solving a problem, and can save the time, save foul papers.It is existing
In technology, writing case is separately carried with calculator generally, is used separately, in this way to student bring it is inconvenient to carry, be not easy folding and unfolding
Trouble, some students leave behind calculator sometimes, make troubles to solving a problem.
Utility model content
In view of the above-mentioned problems existing in the prior art, in conjunction with status, the utility model provides a kind of text with calculator
Has box, by the way that both calculator and writing case to be combined together, structure is simple, low-carbon environment-friendly, carries and uses to play
Convenient effect.
Specific technical solution is as follows:
A kind of writing case with calculator, wherein including box body, box cover, box body is connected with box cover, and box cover is divided into first
Point, second part, Part III, first part and box body lateral surface be equipped with mutually matched lock uint, second part it is interior
Side is equipped with calculator, and the width of Part III and the height of box body are identical, are additionally provided on writing case so that box cover automatically opens
Autoamtic-opening device.
Above-mentioned a kind of writing case with calculator, wherein autoamtic-opening device is that box body and box cover junction are equipped with bullet
Spring, when box cover closes, spring is rotated, and keeps this state by the way that box body and box cover are sealed, and box cover and box body release
When sealed, box cover is automatically opened by the elastic force of spring.
A kind of above-mentioned writing case with calculator, wherein the medial surface integrally connected of Part III and box body, first
180 ° of rotations can be carried out around second part by dividing.
Above-mentioned a kind of writing case with calculator, wherein Part III separates connection with the medial surface of box body.
Above-mentioned a kind of writing case with calculator, wherein calculator is solar calculator.
Above-mentioned technical proposal compared with prior art, has the positive effect that:
(1) calculator and writing case integrally connected are not easy to leave behind so that calculator is convenient for carrying；
(2) calculator is located at the inside of writing case, so that occupying little space, storage is convenient, and calculator is less likely to be damaged；
(3) file box cover can automatically spring open, and be easy to use；
(4) at a plane, stability is good, is easy to use for plane where stationery cover and stationery bottom surface place plane；
(5) solar calculator, energy conservation and environmental protection are used.
Detailed description of the invention
Fig. 1 is a kind of opening schematic diagram of writing case preferred embodiment with calculator of the utility model.
In attached drawing: 1, box body；2, box cover；3, calculator；4, first part；5, second part；6, Part III.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Referring to Fig. 1, a kind of writing case with calculator, including box body 1, box cover 2, the box body 1 and 2 phase of box cover
Even, the box cover 2 divides for first part 4, second part 5, Part III 6, the first part 4 and 1 lateral surface of box body
Equipped with mutually matched lock uint, the medial surface of the second part 5 is equipped with calculator 3, the width of the Part III 6 with
The height of the box body 1 is identical, and when the box cover 2 is closed with the box body 1, the calculator 3 is in writing case, stationery
It is additionally provided on box so that the autoamtic-opening device that the box cover 2 automatically opens.
Preferably, the autoamtic-opening device is that the box body 1 and 2 junction of box cover are equipped with spring, when the box
When lid 2 closes, the spring is rotated, and keeps this state, the box by the way that the box body 1 and the box cover 2 are sealed
When lid 2 and the box body 1 release sealed, the box cover 2 is automatically opened by the elastic force of the spring, to can be taken off required text
Tool, uses calculator.
The lock uint can be devices, other any prior arts such as magnet is sealed, clamping is sealed and all can serve as
Lock uint.
Preferably, the medial surface integrally connected of the Part III 6 and the box body 1, the first part 4 can be around institute
It states second part 5 and carries out 180 ° of rotations, in this way after the box body 2 fully opens, the 3 place plane of calculator and the box
2 place plane of body is parallel, and for 4 Unscrew of first part as support, the calculator 3 described in this way will with the box body 2
It keeps relative stability, so as to easily use calculator.
Preferably, the Part III 6 separates connection with the medial surface of the box body 1, beats completely in the box body 2 in this way
After opening, the plane where the box cover 2 is overlapped with the bottom surface of the box body 1 place plane, so as to more stable, more easily
Use calculator.
Preferably, the calculator 3 is solar calculator, such energy conservation and environmental protection.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and
Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (7)
1. a kind of writing case with calculator, it is characterised in that including box body, box cover, the box body is connected with the box cover, institute
It states box cover and is divided into first part, second part, Part III, the first part and the box body lateral surface are equipped with and cooperate
Lock uint, the medial surface of the second part is equipped with calculator, the height of the width of the Part III and the box body
It is identical, it is additionally provided on the writing case so that the autoamtic-opening device that the box cover automatically opens.
2. a kind of writing case with calculator according to claim 1, it is characterised in that the autoamtic-opening device is institute
It states box body and the box cover junction is equipped with spring.
3. a kind of writing case with calculator according to claim 2, it is characterised in that the Part III and the box
The medial surface integrally connected of body, the first part can carry out 180 ° of rotations around the second part.
4. a kind of writing case with calculator according to claim 2, it is characterised in that the Part III and the box
The medial surface of body separates connection.
5. a kind of writing case with calculator according to claim 2, it is characterised in that the lock uint is magnetic lock
It attaches together and sets.
6. a kind of writing case with calculator according to claim 2, it is characterised in that the lock uint is clamping lock
It attaches together and sets.
7. according to claim 1 to a kind of writing case with calculator described in any claim in 6, it is characterised in that described
Calculator is solar calculator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476295.XU CN209711901U (en) | 2018-09-10 | 2018-09-10 | A kind of writing case with calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821476295.XU CN209711901U (en) | 2018-09-10 | 2018-09-10 | A kind of writing case with calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209711901U true CN209711901U (en) | 2019-12-03 |
Family
ID=68659037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821476295.XU Expired - Fee Related CN209711901U (en) | 2018-09-10 | 2018-09-10 | A kind of writing case with calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209711901U (en) |
-
2018
- 2018-09-10 CN CN201821476295.XU patent/CN209711901U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191203 Termination date: 20200910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |