CN209118624U

CN209118624U - A kind of curve displaying device of statistics

Info

Publication number: CN209118624U
Application number: CN201821118288.2U
Authority: CN
Inventors: 黄珊; 唐勇
Original assignee: Hunan University of Humanities Science and Technology
Current assignee: Hunan University of Humanities Science and Technology
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-07-16
Anticipated expiration: 2028-07-16

Abstract

A kind of curve displaying device of statistics, it includes panel, and the panel lower end is provided with support leg；Strip-shaped hole is vertically arranged on the panel, the panel front end face is vertically arranged with scale at left and right sides of strip-shaped hole, is provided with fixing seat at left and right sides of the panel front end face, is provided with stretch cord between the fixing seat；The panel rear end face is provided with support above strip-shaped hole, the support lower end is provided with casing, the limiting device for locking inner tube is provided in described sleeve pipe, said inner tube lower end is stretched out casing and is fixedly connected with deck, and the deck passes through strip-shaped hole and connect with stretch cord；The panel upper end is provided with handle.The purpose of the utility model is to provide a kind of curves of statistics to show device, facilitates displaying statistical result, and be not easy to be wiped out.

Description

A kind of curve displaying device of statistics

Technical field

The utility model belongs to statistic device field, and the curve of specially a kind of statistics shows device.

Background technique

After the data statistics compiled is come out, in order to intuitively show statistical result, convenient for people to knot Fruit is analyzed and researched, and is often shown result using Freehandhand-drawing line chart, column diagram etc. on the writing planes such as blank； Its not only draw it is nonstandard, but also be easy wiped out.

Utility model content

The purpose of this utility model is to facilitate displaying in view of the above problems, the curve for providing a kind of statistics shows device Statistical result, and be not easy to be wiped out.

In order to achieve the above object, the technical solution adopted in the utility model is: it includes panel, panel lower end interval It is provided with support leg；Strip-shaped hole is vertically arranged on the panel, the strip-shaped hole is arranged along panel length direction, described Panel front end face is vertically arranged with scale at left and right sides of strip-shaped hole, is provided with fixing seat at left and right sides of the panel front end face, Stretch cord is provided between the fixing seat；The panel rear end face is provided with support, the support lower end above strip-shaped hole It is provided with casing, perforation is provided with through-hole on the support and casing, and activity is interspersed with inner tube in the through-hole, in described sleeve pipe It is provided with the limiting device for locking inner tube, said inner tube lower end is stretched out casing and is fixedly connected with deck, and the deck passes through Strip-shaped hole is connect with stretch cord；The panel upper end is provided with handle.

Further, the open mounting groove in left and right ends is provided on the deck, the stretch cord passes through mounting groove.

Further, the inner wall of the mounting groove upper and lower ends is set as arc.

Further, it states panel lower end and is arranged at intervals with shaft, the shaft lower end is connect with support leg.

Further, the limiting device includes bolt, and the bolt is set on sleeve side walls, and described bolt one end is worn Sleeve side walls are crossed to contact with outer wall of inner tube.

The utility model has the beneficial effects that according to the deck in the mobile strip-shaped hole of the data of statistics, and be aligned on scale and refer to Fixed position, then clamping screw, the position of Fixing clamp-seat, to showing the data of statistics on panel；Bullet is utilized simultaneously The variation tendency of power rope display data, in order to which people carry out research judgement to data.

1, inner wall is circular arc to mounting groove up and down, when stretch cord turns round, transition that can be more round and smooth.

Detailed description of the invention

Fig. 1 is the utility model forward sight schematic perspective view.

Fig. 2 is the utility model rear perspective schematic diagram.

Fig. 3 is casing and inner tube assembling schematic diagram.

Label character described in figure indicates are as follows: 1, panel；2, support leg；3, strip-shaped hole；4, scale；5, fixing seat；6, bullet Power rope；7, support；8, casing；9, inner tube；10, limiting device；11, deck；12, handle；13, mounting groove；14, shaft；15, spiral shell Bolt.

Specific embodiment

In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model There is any restriction effect.

As shown in Figure 1-Figure 3, the specific structure of the utility model are as follows: it includes panel 1, and the 1 lower end interval of panel is set It is equipped with support leg 2；Be provided on the panel can oscilaltion to indicate the deck 11 of data variation, in order to facilitate on deck 11 Lower lifting is vertically arranged with strip-shaped hole 3 on the panel 1, and for the ease of showing a serial data, the strip-shaped hole 3 It is arranged along 1 length direction of panel, is provided with fixing seat 5 at left and right sides of 1 front end face of panel, between the fixing seat 5 Be provided with stretch cord 6, stretch cord 6 passes through deck 11, when deck 11 moves up and down, using stretch cord 6 can display data change Change trend, 1 front end face of panel are vertically arranged with scale 4 at left and right sides of strip-shaped hole 3, to facilitate deck 11 to be aligned, it is ensured that Its position is accurate；For mobile and locking deck 11,1 rear end face of panel is provided with support 7 above strip-shaped hole 3, described 7 lower end of support is provided with casing 8, and the support 7 is provided with through-hole with perforation on casing 8, and activity is interspersed with interior in the through-hole Pipe 9, the limiting device 10 for locking inner tube 9 is provided in described sleeve pipe 8, and casing 8 and deck 11 are stretched out in 9 lower end of said inner tube It is fixedly connected, the deck 11 passes through strip-shaped hole 3 and connect with stretch cord 6；1 upper end of panel is provided with handle 12.

Preferably, it is connect in order to facilitate strip-shaped hole 3 with stretch cord 6, the open peace in left and right ends is provided on the deck 11 Tankage 13, the stretch cord 6 pass through mounting groove 13.

Preferably, the inner wall of 13 upper and lower ends of mounting groove is set as arc.

Preferably, it states 1 lower end of panel and is arranged at intervals with shaft 14,14 lower end of shaft is connect with support leg 2；It shows When, rotational support foot 2 keeps it vertical with panel 1, it is ensured that panel 1 can stablize placement, and when storage, support leg 2 and panel 1 are flat Row reduces volume shared when storage.

Preferably, the limiting device 10 includes bolt 15, and the bolt 15 is set on 8 side wall of casing, when deck 11 Position determine after, rotating bolt 15 contacts the outer wall of its inner tube 9, to clamp inner tube 9.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so which element is the process, method, article or equipment for including a series of elements not only include, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

Specific case used herein is expounded the principles of the present invention and embodiment, above example Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model Range.

Claims

1. a kind of curve of statistics shows device, it includes panel (1), which is characterized in that panel (1) the lower end interval is set It is equipped with support leg (2)；It is vertically arranged with strip-shaped hole (3) on the panel (1), the strip-shaped hole (3) is along panel (1) length direction It is arranged, panel (1) front end face is vertically arranged with scale (4) at left and right sides of strip-shaped hole (3), before the panel (1) It is provided with fixing seat (5) at left and right sides of end face, is provided with stretch cord (6) between the fixing seat (5)；Panel (1) rear end Face is provided with support (7) above strip-shaped hole (3), and support (7) lower end is provided with casing (8), the support (7) and casing (8) perforation is provided with through-hole on, and activity is interspersed with inner tube (9) in the through-hole, is provided in described sleeve pipe (8) in locking The limiting device (10) of (9) is managed, said inner tube (9) lower end is stretched out casing (8) and is fixedly connected with deck (11), the deck (11) It is connect across strip-shaped hole (3) with stretch cord (6)；Panel (1) upper end is provided with handle (12).

2. a kind of curve of statistics according to claim 1 shows device, which is characterized in that set on the deck (11) It is open mounting groove (13) to be equipped with left and right ends, the stretch cord (6) passes through mounting groove (13).

3. a kind of curve of statistics according to claim 2 shows device, which is characterized in that on the mounting groove (13) The inner wall at lower both ends is set as arc.

4. the curve of statistics according to claim 1 a kind of shows device, which is characterized in that state between panel (1) lower end Every being provided with shaft (14), shaft (14) lower end is connect with support leg (2).

5. a kind of curve of statistics according to claim 1 shows device, which is characterized in that the limiting device (10) Including bolt (15), the bolt (15) is set on casing (8) side wall, and described bolt (15) one end passes through casing (8) side wall It is contacted with inner tube (9) outer wall.