CN202987791U - Portable tool box for mathematical statistics - Google Patents
Portable tool box for mathematical statistics Download PDFInfo
- Publication number
- CN202987791U CN202987791U CN 201320010383 CN201320010383U CN202987791U CN 202987791 U CN202987791 U CN 202987791U CN 201320010383 CN201320010383 CN 201320010383 CN 201320010383 U CN201320010383 U CN 201320010383U CN 202987791 U CN202987791 U CN 202987791U
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- locking
- tool box
- mathematical statistics
- box body
- utility
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Abstract
The utility model discloses a portable tool box for mathematical statistics. The tool box comprises a 'T'-shaped box body, wherein the top of the box body is provided with a pair of square holes; the two holes are respectively provided with a turnover cover plate; the side walls of the box body are respectively provided with a locking through hole; and each locking through hole is provided with a locking convex disc. According to the portable tool box for mathematical statistics, the turnover cover plates arranged on the top of the box body is utilized, so that data can be very conveniently and rapidly placed and taken out. The rotary locking convex discs are respectively arranged on the side walls of the box body, so that on the one hand, the cover plates can be locked by the locking convex discs so as to protect the data; and on the other hand, the whole box body can be very conveniently transferred and transported by 'T'-shaped locking pull handles arranged on the locking convex discs.
Description
Technical field
The utility model relates to a kind of statistic device, or rather, is a kind of portable mathematical statistics tool box.
Background technology
In fields such as scientific research, technical design, verification, decision-makings, need process a large amount of data and carry out Ordered Statistic, in order to make the scheme that holds water.Mathematical statistics obtains more and more extensive and deep application in natural science, engineering technology, management science and humanity social sciences, the content of its research also progressively enlarges along with the development of science and technology and politics, economy and society.Owing to needing to gather a large amount of data in mathematical statistics, also to guarantee simultaneously the confidentiality of firsthand data, existing tool box adopts common plastics containing box, easily divulges a secret, and service life is also very short simultaneously.In addition, the user also must open whole cover plate if open containing box, wastes time and energy.
The utility model content
The utility model is mainly to solve the existing technical matters of prior art, thereby a kind of portable mathematical statistics tool box is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of portable mathematical statistics tool box, described portable mathematical statistics comprises a "T"-shaped casing with the instrument case, the top of described casing is provided with the perforate of a square shaped, be respectively equipped with a turnover cover plate in described perforate, be respectively equipped with a locking through hole on the sidewall of described casing, be respectively equipped with a protruding dish of locking on described locking through hole.
As preferred embodiment of the present utility model, the protruding dish of described locking comprises a protruding disc main body that caves in and an outstanding lock part, be provided with a rotating locking bolt in described protruding disc main body, the end of described locking bolt is provided with a rotating "T"-shaped locking handle.
As preferred embodiment of the present utility model, the protruding dish of described locking and described casing riveting.
Portable mathematical statistics of the present utility model is utilized the turnover cover plate at the top of casing with the tool box, placement data or taking-up data are all very convenient.Because the sidewall of casing is provided with the protruding dish of rotating locking, the protection data thereby the protruding dish of this locking can be locked cover plate on the one hand, on the other hand, the user utilizes the "T"-shaped locking handle on the protruding dish of locking, transfer and the transportation of greatly convenient whole casing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view that portable mathematical statistics of the present utility model is used the tool box;
Fig. 2 is the spatial structure decomposing schematic representation that the portable mathematical statistics in Fig. 1 is used the tool box;
Fig. 3 is the details enlarged diagram that the portable mathematical statistics in Fig. 2 is used the a-quadrant in tool box;
Wherein,
1, portable mathematical statistics tool box; 2, casing; 21, locking through hole; 22, perforate; 3, cover plate; 4, the protruding dish of locking; 41, protruding disc main body; 42, locking bolt; 43, locking handle; 44, lock part.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
The utility model provides a kind of portable mathematical statistics tool box.
As extremely shown in Figure 3 in Fig. 1, portable mathematical statistics of the present utility model comprises a "T"-shaped casing 2 with tool box 1, the top of this casing 2 is provided with the perforate 22 of a square shaped, be respectively equipped with a turnover cover plate 3 in this perforate 22, be respectively equipped with a locking through hole 21 on the sidewall of this casing 2, be respectively equipped with a protruding dish 4 of locking on this locking through hole 21.
The protruding dish 4 of this locking comprises a protruding disc main body 41 that caves in and an outstanding lock part 44, is provided with a rotating locking bolt 42 in this protruding disc main body 41, and the end of this locking bolt 42 is provided with a rotating "T"-shaped locking handle 43.
The protruding dish 4 of this locking and these casing 2 rivetings.
The portable mathematical statistics of this utility model is utilized the turnover cover plate at the top of casing with the tool box, placement data or taking-up data are all very convenient.Because the sidewall of casing is provided with the protruding dish of rotating locking, the protection data thereby the protruding dish of this locking can be locked cover plate on the one hand, on the other hand, the user utilizes the "T"-shaped locking handle on the protruding dish of locking, transfer and the transportation of greatly convenient whole casing.
Below only with an embodiment, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. portable mathematical statistics tool box, it is characterized in that, described portable mathematical statistics comprises a "T"-shaped casing (2) with tool box (1), the top of described casing (2) is provided with the perforate (22) of a square shaped, be respectively equipped with a turnover cover plate (3) in described perforate (22), be respectively equipped with a locking through hole (21) on the sidewall of described casing (2), be respectively equipped with a protruding dish of locking (4) on described locking through hole (21).
2. portable mathematical statistics according to claim 1 tool box, it is characterized in that, the protruding dish of described locking (4) comprises a protruding disc main body (41) that caves in and an outstanding lock part (44), be provided with a rotating locking bolt (42) in described protruding disc main body (41), the end of described locking bolt (42) is provided with a rotating "T"-shaped locking handle (43).
3. portable mathematical statistics according to claim 2 tool box, is characterized in that, the protruding dish of described locking (4) and described casing (2) riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010383 CN202987791U (en) | 2013-01-09 | 2013-01-09 | Portable tool box for mathematical statistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320010383 CN202987791U (en) | 2013-01-09 | 2013-01-09 | Portable tool box for mathematical statistics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987791U true CN202987791U (en) | 2013-06-12 |
Family
ID=48558993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320010383 Expired - Fee Related CN202987791U (en) | 2013-01-09 | 2013-01-09 | Portable tool box for mathematical statistics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987791U (en) |
-
2013
- 2013-01-09 CN CN 201320010383 patent/CN202987791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20140109 |