CN209297557U - A kind of statistics special portable formula experiment appliance - Google Patents
A kind of statistics special portable formula experiment appliance Download PDFInfo
- Publication number
- CN209297557U CN209297557U CN201821200051.9U CN201821200051U CN209297557U CN 209297557 U CN209297557 U CN 209297557U CN 201821200051 U CN201821200051 U CN 201821200051U CN 209297557 U CN209297557 U CN 209297557U
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- CN
- China
- Prior art keywords
- fixedly connected
- box
- sheet
- connection box
- wind spring
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- 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.)
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Abstract
The utility model discloses a kind of statistics special portable formula experiment appliances, including rolling up box, the volume box is fixedly connected with wind spring on front side of inner cavity, the outer surface of the wind spring is fixedly connected with mounting base, bottom end on the right side of the volume box offers the first strip through-hole, the mounting base is fixedly connected with the sheet for running through and extending to volume box right hand external far from the side of wind spring, the first fixed block being fixedly connected on the right side of the volume box above the first strip through-hole, the right side opening of first fixed block is equipped with card slot, is connected with connection box on the right side of the sheet.The utility model setting wind spring, which plays to facilitate, rolls up role for sheet, connection box is arranged again to play the role of sheet being rolled or being opened, so that after connection box is moved to the left or right, the effect that sheet is packed up or opened by wind spring, to achieve the effect that conveniently to be carried and used in outdoor.
Description
Technical field
The utility model relates to statistical technique field more particularly to a kind of statistics special portable formula experiment appliances.
Background technique
Statistics be about understanding objective phenomenon total number feature and quantitative relation science, it be by collect, it is whole
Reason and analysis statistics recognize the methodology science of objective phenomenon quantitative law, since statistical quantitative study has
Objective, accurate and verifiable feature is widely used in certainly so statistical method just becomes the most important method of positive research
So, the analysis and research of society, economic and scientific and technical every field.
Statistics needs to use in many fields, and statistics, which is generally required, carries out data analysis to parent, unites
Meter and drawing, existing statistics are mostly to be counted by computer, but the use of computer has some limitations, no
It can cannot be carried to outdoor in outdoor application and carry out using so that there is greatly inconvenience when outdoor is counted.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: inconvenient dedicated to statistics
Apparatus is carried, and a kind of statistics special portable formula experiment appliance proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of statistics special portable formula experiment appliance, including volume box, the volume box are fixedly connected with volume on front side of inner cavity
Spring, the outer surface of the wind spring are fixedly connected with mounting base, and the bottom end on the right side of the volume box offers the first strip through-hole, described
Mounting base is fixedly connected with the sheet for running through and extending to volume box right hand external far from the side of wind spring, and the right side of the volume box is solid
Surely the first fixed block being connected with above the first strip through-hole, the right side opening of first fixed block is equipped with card slot, described
Connection box is connected on the right side of sheet, the bottom end on the left of the connection box offers second bar through hole, and the sheet is logical
Cross the inside that second bar through hole runs through and extends to connection box.
Preferably, the sheet, which is located on one end inside connection box, is fixedly connected with fixing seat, a left side for the connection box
Side is fixedly connected with the second fixed block above sheet, is fixedly connected on the left of second fixed block opposite with card slot
The fixture block answered.
Preferably, fluted, the fixed company in top at left and right sides of the connection box inner cavity is opened up at the top of the connection box
It is connected to spring, the spring is fixedly connected with far from the side of connection box and extends to inside grooves connecting column, the connecting column
Quantity is two, and two opposite sides of connecting column are connected with the pen positioned inside grooves.
Preferably, the back side of the wind spring is fixedly connected with the back side of volume box inner cavity, and sheet passes through mounting base and wind spring
Outer surface is flexibly connected, and sheet is flexibly connected by the first strip through-hole with volume box.
Preferably, first fixed block and the second fixed block are located at same horizontal line, and the quantity of card slot and fixture block is
Two, the size of two card slots and two fixture blocks is adapted.
Preferably, the quantity of the spring is four, and four springs are fixed with the left and right sides for connecting box inner cavity respectively to be connected
It connects, side of the connecting column far from spring is cambered surface, and the radian of cambered surface is adapted with the radian of cambered surface.
Compared with prior art, the utility model has the beneficial effects that
(1) setting wind spring, which plays to facilitate, rolls up role for sheet, then connection box is arranged and plays and can roll sheet
Or the effect opened, so that sheet is packed up or is opened by wind spring after connection box is moved to the left or right
Effect, to achieve the effect that conveniently to be carried and used in outdoor.
(2) setting groove plays the role of for pen being placed on inside connection box, then spring is arranged and connecting column plays conveniently
Pen is placed and is taken role, so that spring is to separate pen or after the movement of the direction of pen, it is convenient by connecting column
Pen is picked up or blocks the effect put, to achieve the effect that conveniently to carry statistics apparatus.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of statistics special portable formula experiment appliance positive structure diagram；
Fig. 2 be the utility model proposes a kind of statistics special portable formula experiment appliance overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of statistics special portable formula experiment appliance Fig. 1 in enlarged drawing at A.
In figure: the box of volume 1,2 wind springs, 3 mounting bases, 4 first strip through-holes, 5 sheets, 6 first fixed blocks, 7 card slots, 8 connections
Box, 9 second bar through holes, 10 fixing seats, 11 second fixed blocks, 12 fixture blocks, 13 grooves, 14 springs, 15 connecting columns, 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of statistics special portable formula experiment appliance, including volume box 1, the front side of volume 1 inner cavity of box are fixed
Be connected with wind spring 2, the back side of wind spring 2 is fixedly connected with the back side of volume 1 inner cavity of box, sheet 5 can be rolled by wind spring 2 or
It opens, the outer surface of wind spring 2 is fixedly connected with mounting base 3, and the bottom end on 1 right side of volume box offers the first strip through-hole 4, mounting base
3 sides far from wind spring 2 be fixedly connected with run through and extend to volume 1 right hand external of box sheet 5, sheet 5 by mounting base 3 with
The outer surface of wind spring 2 is flexibly connected, and sheet 5 is flexibly connected by the first strip through-hole 4 with volume box 1, is moved right in connection box 8
When, sheet 5 can be moved by the first strip through-hole 4 to the outside of volume box 1, and the right side of volume box 1 is fixedly connected with positioned at the
First fixed block 6 of one strip through-hole, 4 top, the right side opening of the first fixed block 6 are equipped with card slot 7, and the right side of sheet 5 is flexibly connected
There is connection box 8, the bottom end in 8 left side of connection box offers second bar through hole 9, and sheet 5 is run through and prolonged by second bar through hole 9
Extend to the inside of connection box 8.
Sheet 5, which is located on one end inside connection box 8, is fixedly connected with fixing seat 10, and the left side of connection box 8 is fixedly connected
There is the second fixed block 11 for being located at 5 top of sheet, the first fixed block 6 and the second fixed block 11 are located at same horizontal line, may make
Fixture block 12 and card slot 7 are clamped, and the left side of the second fixed block 11 is fixedly connected with fixture block 12 corresponding with card slot 7, card slot 7
Quantity with fixture block 12 is two, and the size of two card slots 7 and two fixture blocks 12 is adapted, when 7 phase card of fixture block 12 and card slot
When connecing, so that volume box 1 is mutually fixed with connection box 8, it is convenient that experiment appliance is carried, it, can when fixture block 12 and the separation of card slot 7
Normal use is carried out to experiment appliance.
The top of connection box 8 opens up fluted 13, and pen 16 can be placed to the inside of groove 13, connection 8 inner cavity of box or so two
The top of side is fixedly connected with spring 14, and the quantity of spring 14 is four, four springs 14 respectively with the left and right that connect 8 inner cavity of box
Two sides are fixedly connected, and are facilitated by the compression or recovery of spring 14 and pen 16 is placed on the inside of connection box 8 or takes out connection box 8
Inside, spring 14 is fixedly connected with far from the side of connection box 8 and extends to 13 inside connecting column 15 of groove, and connecting column 15 is separate
The side of spring 14 is cambered surface, and the radian of cambered surface is adapted with the radian of 16 cambered surface of pen, can be by pen 16 by two connecting columns 15
It blocks, prevents when being carried to experiment appliance, the case where pen 16 is fallen, the quantity of connecting column 15 is two, two
The opposite side of connecting column 15 is connected with the pen 16 inside groove 13.
In the utility model, when user uses the device, connection box 8 can be moved right by wind spring 2, so that sheet
5 open, then pen 16 is taken out to the inside of connection box 8, and when taking out pen 16, connecting column 15 passes through spring 14 to separate pen 16
Direction is mobile so that pen 16 facilitates the inside for taking out connection box 8, when needing to carry experiment appliance, will connection box 8 to
It moves left, is rolled sheet 5 by wind spring 2, be clamped fixture block 12 mutually with card slot 7, pen 16 is then placed on groove
13 inside is clamped pen 16 and 15 phase of connecting column by spring 14, pen 16 is fixed so that experiment appliance it is convenient into
The purpose that row carries.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of statistics special portable formula experiment appliance, including volume box (1), which is characterized in that before volume box (1) inner cavity
Side is fixedly connected with wind spring (2), and the outer surface of the wind spring (2) is fixedly connected with mounting base (3), on the right side of the volume box (1)
Bottom end offers the first strip through-hole (4), and the mounting base (3) is fixedly connected with far from the side of wind spring (2) to be run through and extend
To the sheet (5) of volume box (1) right hand external, it is fixedly connected on the right side of the volume box (1) above the first strip through-hole (4)
The first fixed block (6), the right side opening of first fixed block (6) is equipped with card slot (7), and the right side activity of the sheet (5) connects
It is connected to connection box (8), the bottom end on the left of connection box (8) offers second bar through hole (9), and the sheet (5) passes through the
Two strip through-holes (9) run through and extend to the inside of connection box (8).
2. a kind of statistics special portable formula experiment appliance according to claim 1, which is characterized in that the sheet (5)
It is fixedly connected with fixing seat (10) on one end internal positioned at connection box (8), is fixedly connected with position on the left of the connection box (8)
The second fixed block (11) above sheet (5) is fixedly connected on the left of second fixed block (11) opposite with card slot (7)
The fixture block (12) answered.
3. a kind of statistics special portable formula experiment appliance according to claim 1, which is characterized in that the connection box
(8) it is opened up at the top of fluted (13), the top at left and right sides of described connection box (8) inner cavity is fixedly connected with spring (14), institute
The side for stating spring (14) separate connection box (8), which is fixedly connected with, extends to the internal connecting column (15) of groove (13), the connection
The quantity of column (15) is two, and two opposite sides of connecting column (15) are connected with the pen internal positioned at groove (13)
(16)。
4. a kind of statistics special portable formula experiment appliance according to claim 1, which is characterized in that the wind spring (2)
The back side be fixedly connected with the back side of volume box (1) inner cavity, sheet (5) is connected by the outer surface activity of mounting base (3) and wind spring (2)
It connects, sheet (5) is flexibly connected by the first strip through-hole (4) with volume box (1).
5. a kind of statistics special portable formula experiment appliance according to claim 1, which is characterized in that described first is fixed
Block (6) and the second fixed block (11) are located at same horizontal line, and the quantity of card slot (7) and fixture block (12) is two, two card slots
(7) it is adapted with the size of two fixture blocks (12).
6. a kind of statistics special portable formula experiment appliance according to claim 3, which is characterized in that the spring (14)
Quantity be four, four springs (14) are fixedly connected with connecting at left and right sides of box (8) inner cavity respectively, and connecting column (15) is separate
The side of spring (14) is cambered surface, and the radian of cambered surface is adapted with the radian of pen (16) cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200051.9U CN209297557U (en) | 2018-07-20 | 2018-07-20 | A kind of statistics special portable formula experiment appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200051.9U CN209297557U (en) | 2018-07-20 | 2018-07-20 | A kind of statistics special portable formula experiment appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297557U true CN209297557U (en) | 2019-08-23 |
Family
ID=67651641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200051.9U Expired - Fee Related CN209297557U (en) | 2018-07-20 | 2018-07-20 | A kind of statistics special portable formula experiment appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297557U (en) |
-
2018
- 2018-07-20 CN CN201821200051.9U patent/CN209297557U/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: 20190823 Termination date: 20200720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |