CN212382299U

CN212382299U - Student questionnaire statistics equipment

Info

Publication number: CN212382299U
Application number: CN202020869635.6U
Authority: CN
Inventors: 孙晓松
Original assignee: Lianyungang Normal College
Current assignee: Lianyungang Normal College
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-22
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a student questionnaire investigation statistics equipment, including the rectangle platen, the centre of both sides face all is provided with L type spout around the rectangle platen, the top of rectangle platen is provided with the panel, the centre fixed mounting of panel up end has the draw-in groove, the both ends fixed mounting of panel has the arc curb plate, a side fixed mounting that the arc curb plate bottom is close to the rectangle platen has L type slider, the panel up end is close to the rear end and is provided with semi-circular stock, the both ends fixed mounting of semi-circular stock has the rectangle quarter butt. The utility model discloses a set up the draw-in groove and be convenient for fix the top at the panel with the computer, through setting up L type spout and L type slider, the panel shift position of being convenient for avoids the panel to move inconveniently when the questionnaire on rectangle platen surface shelters from, sets up the opening through the one end at L type slider, is convenient for take off the top of panel from the rectangle platen, makes the rectangle platen can regard as the clipboard to use simultaneously, has improved the rate of utilization.

Description

Student questionnaire statistics equipment

Technical Field

The utility model relates to a questionnaire survey statistics auxiliary device technical field specifically is a student's questionnaire survey statistics equipment.

Background

The questionnaire is also called questionnaire, is a tool for collecting data in social investigation research, is a copy for systematically recording investigation content in the form of questions, and is a series of questions designed for collecting information such as attitude behavior characteristic value viewpoint or belief of people on a specific question; the questionnaire survey is also called a questionnaire method, and is a survey method in which a designer uses a questionnaire designed uniformly to learn about the situation or inquire about opinion collection information to a respondent.

However, in the existing survey mode, paper is made into questionnaires for survey, and calculation and statistics are carried out through a computing machine, when the survey results are counted after the survey is finished, a large number of paper questionnaires cannot be well fixed, and when the area of a desktop is insufficient, the computing machine occupies a space and is inconvenient to operate, and the questionnaires are usually flatly placed on the desktop, so that certain bad impression is generated on the body of a statistic person for a long time, and the working efficiency is reduced; therefore, the existing requirements are not met, and a student questionnaire statistical device is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student's questionnaire investigation statistics equipment, make the questionnaire with paper and carry out the investigation and calculate and make statistics of through the calculation machine with the current investigation mode of proposing in solving above-mentioned background art, when the investigation is accomplished the back and is made up the investigation result, a large amount of paper questionnaires can't obtain good fixed, and the desktop area is not enough, calculate the inconvenient operation of machine occupation space, and the questionnaire is kept flat usually on the desktop, produce certain bad impression to statistics person's health in the past for a long time, make work efficiency reduce scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a student questionnaire statistical device comprises a rectangular bedplate, wherein L-shaped sliding grooves are formed in the middles of the front side surface and the rear side surface of the rectangular bedplate, a panel is arranged above the rectangular bedplate, a clamping groove is fixedly formed in the middle of the upper end surface of the panel, arc-shaped side plates are fixedly arranged at two ends of the panel, an L-shaped sliding block is fixedly arranged at the bottom end of each arc-shaped side plate, close to one side surface of the rectangular bedplate, an L-shaped sliding block is fixedly arranged at the bottom end of each arc-shaped side plate, close to the upper end of the panel, a semicircular long rod is arranged at the upper end of the panel, short rectangular rods are fixedly arranged at two ends of each semicircular long rod, rectangular plates are fixedly arranged at the bottom ends of the short rectangular short rods, rectangular grooves are formed in two side edges of the rear side of the rectangular bedplate, springs, the outer surface of the fixed shaft is provided with a supporting rod.

Preferably, the outer surface of the L-shaped sliding block is clamped in the inner surface of the L-shaped sliding groove, an opening at one end of the L-shaped sliding groove is flush with the side edge of the rectangular bedplate, and the distance between the other end of the L-shaped sliding groove and the side edge of the rectangular bedplate is one centimeter.

Preferably, the cambered surface of the semicircular long rod faces upwards, a silica gel strip is fixedly mounted on the bottom end face of the semicircular long rod, and the bottom end face of the silica gel strip is attached to the upper surface of the rectangular bedplate.

Preferably, the upper end face of the rectangular plate is clamped inside the rectangular groove, the upper end of the spring is fixedly installed in the middle of the top end face of the rectangular groove, and the lower end of the spring is fixedly installed in the middle of the upper end face of the rectangular plate.

Preferably, the top ends of the supporting rods are provided with circular through holes, the inner diameters of the circular through holes are the same as the outer diameter of the fixing shaft, and the outer surface of the fixing shaft is movably clamped in the inner surface of the circular through holes.

Preferably, the length of the rectangular clamping groove is equal to that of the supporting rod, the thickness of the rectangular clamping groove is equal to that of the supporting rod, and when the supporting rod supports the rear end of the rectangular bedplate, the angle between the rectangular bedplate and the plane is ten degrees.

Preferably, the panel, the clamping groove, the arc-shaped side plate and the L-shaped sliding block are of an integrally formed structure, and the width of the rectangular bedplate is larger than the length of A4 paper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting up the draw-in groove and being convenient for fix the computer above the panel, through setting up L type spout and L type slider, being convenient for the panel shift position, avoid the panel to move inconveniently when the questionnaire on rectangle platen surface shelters from, through setting up the opening in one end of L type slider, be convenient for take off the panel from the top of rectangle platen, make the rectangle platen can use as the clipboard simultaneously, improved the rate of utilization;

2. the utility model fixes the upper end of the questionnaire by arranging the semicircular long rod and the silica gel strip, and pushes the rectangular plate downwards by arranging the rectangular short rod, the rectangular plate and the spring, so that the silica gel strip is tightly attached to the surface of the rectangular bedplate, and the fixity of the questionnaire is improved;

3. the utility model discloses a set up the bracing piece, make the rectangle platen be certain inclination with the plane to improve the comfort level when making statistics of or writing, and do not influence the slip of arc curb plate in rectangle platen both sides, be convenient for rotate the bracing piece and accomodate through setting up circular through-hole, fixed axle and rectangle draw-in groove, be convenient for deposit when idle, avoid occuping unnecessary space.

Drawings

FIG. 1 is a schematic view of the overall upper structure of the present invention;

FIG. 2 is a schematic view of the overall upper structure of the present invention;

FIG. 3 is a schematic view of the overall lower structure of the present invention;

fig. 4 is a schematic view of the overall structure of the present invention.

In the figure: 1. a panel; 2. a card slot; 3. a rectangular platen; 4. an L-shaped chute; 5. a semicircular long rod; 6. a silica gel strip; 7. a rectangular short bar; 8. a support bar; 9. a rectangular clamping groove; 10. an arc-shaped side plate; 11. a circular through hole; 12. a fixed shaft; 13. an L-shaped slider; 14. a rectangular groove; 15. a spring; 16. a rectangular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: a statistical device for student questionnaires comprises a rectangular bedplate 3, L-shaped chutes 4 are arranged in the middle of the front side surface and the back side surface of the rectangular bedplate 3, a panel 1 is arranged above the rectangular bedplate 3, a clamping groove 2 is fixedly arranged in the middle of the upper end surface of the panel 1, arc-shaped side plates 10 are fixedly arranged at the two ends of the panel 1, an L-shaped slider 13 is fixedly arranged at the bottom end of each arc-shaped side plate 10 close to one side surface of the rectangular bedplate 3, a semicircular long rod 5 is arranged at the upper end surface of the panel 1 close to the back end, rectangular short rods 7 are fixedly arranged at the two ends of the semicircular long rod 5, a rectangular plate 16 is fixedly arranged at the bottom end of each rectangular short rod 7, rectangular grooves 14 are respectively arranged at the two side edges of the bottom end surface of the rectangular bedplate 3 close to the back end, springs 15 are arranged in the rectangular grooves 9, and a fixing shaft, the outer surface of the fixed shaft 12 is provided with a support rod 8.

Further, the outer surface of the L-shaped sliding block 13 is clamped in the inner surface of the L-shaped sliding groove 4, an opening at one end of the L-shaped sliding groove 4 is flush with the side edge of the rectangular bedplate 3, and the distance between the other end of the L-shaped sliding groove 4 and the side edge of the rectangular bedplate 3 is one centimeter.

Through adopting above-mentioned technical scheme, be convenient for take off panel 1 from the one end of L type spout 4 open-ended through the L type slider 13 of arc curb plate 10 bottom medial surface.

Further, the cambered surface of semi-circular stock 5 up, and the bottom face fixed mounting of semi-circular stock 5 has silica gel strip 6, and the bottom face of silica gel strip 6 is laminated with the upper surface of rectangle platen 3.

Through adopting above-mentioned technical scheme, silica gel strip 6 can increase the frictional force to the questionnaire, can fix the questionnaire on the upper surface of rectangle platen 3.

Further, the upper end face of the rectangular plate 16 is clamped inside the rectangular groove 14, the upper end of the spring 15 is fixedly installed in the middle of the top end face of the rectangular groove 14, and the lower end of the spring 15 is fixedly installed in the middle of the upper end face of the rectangular plate 16.

By adopting the technical scheme, the spring 15 has a downward thrust to the rectangular plate 16, so that the semicircular long rod 5 at the top end of the rectangular short rod 7 is driven to downwards extrude the rectangular bedplate 3, and the questionnaire is fixed on the upper surface of the rectangular bedplate 3 by the silica gel strip 6.

Further, the top ends of the support rods 8 are provided with circular through holes 11, the inner diameter of each circular through hole 11 is the same as the outer diameter of the corresponding fixing shaft 12, and the outer surface of each fixing shaft 12 is movably clamped in the inner surface of the corresponding circular through hole 11.

Through adopting above-mentioned technical scheme, be convenient for rotate the bracing piece 8 along fixed axle 12 to open and support rectangle platen 3, or take in the inside of rectangle draw-in groove 9 when not needing.

Further, the length of the rectangular clamping groove 9 is equal to that of the supporting rod 8, the thickness of the rectangular clamping groove 9 is equal to that of the supporting rod 8, and when the supporting rod 8 supports the rear end of the rectangular bedplate 3, the angle between the rectangular bedplate 3 and the plane is ten degrees.

Through adopting above-mentioned technical scheme, make rectangle platen 3 and plane be certain contained angle, comfort level when improving the use.

Further, the panel 1, the clamping groove 2, the arc-shaped side plate 10 and the L-shaped sliding block 13 are of an integrated structure, and the width of the rectangular bedplate 3 is larger than the length of A4 paper.

Through adopting above-mentioned technical scheme, be convenient for make panel 1 pass through L type slider 13 and slide in the inside of L type spout 4, the position of nimble adjustment panel 1.

The working principle is as follows: when the device is used, the rectangular bedplate 3 is placed on a plane, the support rod 8 is rotated along the fixed shaft 12, the back end of the rectangular bedplate 3 is rotated out from the inside of the rectangular clamping groove 9 to be supported to a certain height, the L-shaped slide block 13 is aligned to one end of the opening of the L-shaped slide groove 4, the L-shaped slide block 13 is clamped into the inside of the L-shaped slide groove 4, the arc-shaped side plate 10 is slid to enable the panel 1 to move to a proper position, the computing machine is fixed on the upper end surface of the panel 1 through the clamping groove 2, the investigation coil is placed on the upper end surface of the rectangular bedplate 3, the semicircular long rod 5 is pulled upwards to enable a gap to be formed between the silica gel strip 6 and the rectangular bedplate 3, the upper end of the investigation coil is placed below the semicircular long rod 6, the semicircular long rod 5 is loosened, the spring 15 loses extrusion resilience, the rectangular plate 16 is pushed downwards, the rectangular plate 16 drives the rectangular short rod 7 to move downwards, the rectangular short rod 7 drives the silica, thereby make the bottom end face of silica gel strip 6 fix the questionnaire at the up end of rectangle platen 3, after the statistics is accomplished, take off panel 1 through L type slider 13 inside the slip of L type spout 4 from the both sides of rectangle platen 3, make rectangle platen 3 can become the clipboard, rotate back the inside of rectangle draw-in groove 9 through fixed axle 12 with bracing piece 8 when not needing, be convenient for accomodate rectangle platen 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A student questionnaire statistics equipment, includes rectangle platen (3), its characterized in that: the middle of the front side face and the back side face of the rectangular bedplate (3) is provided with an L-shaped sliding chute (4), a panel (1) is arranged above the rectangular bedplate (3), the middle of the upper end face of the panel (1) is fixedly provided with a clamping groove (2), two ends of the panel (1) are fixedly provided with arc-shaped side plates (10), one side face of the bottom end of each arc-shaped side plate (10) close to the rectangular bedplate (3) is fixedly provided with an L-shaped sliding block (13), the upper end face of the panel (1) close to the back end is provided with a semicircular long rod (5), two ends of each semicircular long rod (5) are fixedly provided with a rectangular short rod (7), the bottom ends of the rectangular short rods (7) are respectively and fixedly provided with a rectangular plate (16), two side edges of the back side of the bottom end face of the rectangular bedplate (3) are respectively provided, rectangular clamping grooves (9) are formed in the positions, close to the rectangular grooves (14), of the bottom end face of the rectangular bedplate (3), fixing shafts (12) are fixedly mounted at the rear ends of the inner walls of the rectangular clamping grooves (9), and supporting rods (8) are arranged on the outer surfaces of the fixing shafts (12).

2. The student questionnaire statistical apparatus of claim 1, characterized in that: the outer surface of the L-shaped sliding block (13) is clamped in the inner surface of the L-shaped sliding groove (4), an opening at one end of the L-shaped sliding groove (4) is flush with the side edge of the rectangular bedplate (3), and the distance between the other end of the L-shaped sliding groove (4) and the side edge of the rectangular bedplate (3) is one centimeter.

3. The student questionnaire statistical apparatus of claim 1, characterized in that: the cambered surface of semi-circular stock (5) up, the bottom face fixed mounting of semi-circular stock (5) has silica gel strip (6), the bottom face of silica gel strip (6) and the upper surface laminating of rectangle platen (3).

4. The student questionnaire statistical apparatus of claim 1, characterized in that: the upper end face of the rectangular plate (16) is clamped in the rectangular groove (14), the upper end of the spring (15) is fixedly installed in the middle of the top end face of the rectangular groove (14), and the lower end of the spring (15) is fixedly installed in the middle of the upper end face of the rectangular plate (16).

5. The student questionnaire statistical apparatus of claim 1, characterized in that: the top end of the supporting rod (8) is provided with a circular through hole (11), the inner diameter of the circular through hole (11) is the same as the outer diameter of the fixing shaft (12), and the outer surface of the fixing shaft (12) is movably clamped in the inner surface of the circular through hole (11).

6. The student questionnaire statistical apparatus of claim 1, characterized in that: the length of the rectangular clamping groove (9) is equal to that of the supporting rod (8), the thickness of the rectangular clamping groove (9) is equal to that of the supporting rod (8), and when the supporting rod (8) supports the rear end of the rectangular bedplate (3), the angle between the rectangular bedplate (3) and the plane is ten degrees.

7. The student questionnaire statistical apparatus of claim 1, characterized in that: the novel paper clamp is characterized in that the panel (1), the clamping groove (2), the arc-shaped side plate (10) and the L-shaped sliding block (13) are of an integrally formed structure, and the width of the rectangular bedplate (3) is larger than the length of A4 paper.