CN218804871U

CN218804871U - English examination is with examination roll-up collection device

Info

Publication number: CN218804871U
Application number: CN202221175919.0U
Authority: CN
Inventors: 梁渝
Original assignee: Individual
Current assignee: Lianlin Shanghai Information Polytron Technologies Inc
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2023-04-07
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a technical field is collected to the examination paper, and discloses an english examination is with examination roll-up collection device. The utility model discloses a connecting block, the quantity of connecting block is two, two the fixed surface of connecting block alternates there is the connecting axle, both ends rotate respectively around the connecting axle and are connected with the receiver of mutually supporting, the top surface fixedly connected with middle arm of connecting block, the spout has been seted up on the surface of middle arm, the inside sliding connection of spout has the slider, and the inside activity of spout has cup jointed the spring, through the cooperation of parts such as push rod and soft roller, can scrape fast and sweep the surface of test paper, has effectively avoided debris such as pencil bits to accomodate the in-process and pollute the test paper, has guaranteed the device good effect of depositing, and soft roller scrapes when sweeping the test paper, can also smooth the test paper, has avoided the pressfitting to accomodate and has caused fold and crease on the test paper surface, has guaranteed follow-up good reading effect and paper intensity.

Description

English examination is with examination roll-up collection device

Technical Field

The utility model relates to a technical field is collected to the examination paper, especially relates to an english examination is with examination roll-up collection device.

Background

English is an official language specified internationally and is also the most widely used language in the world, contains about 49 words, is the language with the most words by adding about 30 technical nouns, and is one of the frequently-arranged subjects in schools in China, so students basically need to use English test paper to test learning conditions when learning English.

The prior patent (publication number: CN 211195570U) discloses a device for storing english test paper, which is convenient to fold and comprises a storage box, a closed box, a movable baffle, a pressing plate, a pushing plate, a sliding clamping plate, a supporting spring, a fixed frame, a torsion spring, a connecting rod and a fixed inserted rod, wherein the movable baffle is arranged on the left side inside the closed box. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. generally, english examinations need a pencil to answer, rubber scraps or other impurities are easily adhered to the surface of a test paper, the test paper is directly pressed and contained by the conventional device, the test paper is easily damaged by the impurities such as the rubber scraps, and the storage effect is poor; 2. the device directly leads to the paper pressfitting easily to produce fold or crease to the paper, is unfavorable for the book of paper to read and preserve.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in general, a pencil is needed for answering an English examination, pencil scraps are easily adhered to the surface of a test paper, the test paper is directly pressed and contained by the conventional device, the test paper is easily polluted by the pencil scraps, and the storage effect is poor; the device is direct to lead to the paper pressfitting easily to produce fold or crease, is unfavorable for the book of paper to read with save, and the english examination that proposes is with examination roll-up collection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an english examination is with examination paper collection device, includes the connecting block, the quantity of connecting block is two, two the fixed surface of connecting block alternates there is the connecting axle, both ends rotate respectively around the connecting axle and are connected with the receiver of mutually supporting.

The top surface fixedly connected with of connecting block well arm, the spout has been seted up on the surface of well arm, the inside sliding connection of spout has the slider, and the inside activity of spout has cup jointed the spring, the both ends of spring respectively with spout and slider fixed connection, two the surperficial activity interlude of slider has the pressure arm, the logical groove with outside intercommunication is seted up to the inside of spout, the both ends threaded connection of pressure arm has the locking knob, and presses the left and right sides at arm both ends and equallys divide equally and do not rotate and be connected with the push rod, homonymy two the bottom of push rod is all rotated and is connected with respectively with receiver and connecting axle matched with soft roller.

Preferably, the inner wall of receiver is seted up with outside intercommunication and with soft roller matched with play bits mouth.

Preferably, the bottom surface fixedly connected with of connecting block and receiver matched with T shape stopper.

Preferably, a torsion spring is arranged at the joint of the push rod and the pressure arm, and two ends of the torsion spring are respectively fixedly connected with the push rod and the pressure arm.

Preferably, the connecting shaft and the middle arm are both made of polyoxymethylene resin materials.

Preferably, the front side and the rear side of the inner wall of the storage box are provided with limiting caulking grooves matched with the middle arms.

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

(1) The utility model discloses a cooperation of parts such as push rod and soft roller can carry out the quick cleanness of certain degree to the surface of paper, has effectively avoided debris such as rubber bits to pollute the paper taking in the in-process, has guaranteed the device good effect of depositing.

(2) The utility model discloses a soft roller carries out the cleanness of certain degree to the paper and simultaneously, can also smooth the paper, has avoided the pressfitting to accomodate and has caused fold and crease on the paper surface, has guaranteed follow-up good reading and amending effect and paper intensity.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

fig. 3 is a partial front view of the present invention.

In the figure: 1. connecting blocks; 2. a connecting shaft; 3. a storage box; 4. a middle arm; 5. a chute; 6. a slider; 7. a spring; 8. pressing the arm; 9. a through groove; 10. locking the knob; 11. a push rod; 12. and (4) a soft roller.

Detailed Description

Referring to fig. 1-3, a test paper collecting device for english examination, including connecting blocks 1, the number of the connecting blocks 1 is two, the surface of two connecting blocks 1 is fixedly inserted with a connecting shaft 2, the front and back ends of the connecting shaft 2 are respectively and rotatably connected with a storage box 3 matched with each other, the bottom surface of the connecting block 1 is fixedly connected with a T-shaped stopper matched with the storage box 3, so that the storage box 3 can limit the connecting blocks 1 and the middle arms 4 to a vertical state when unfolded, the top surface of the connecting block 1 is fixedly connected with the middle arms 4, the front and back sides of the inner wall of the storage box 3 are respectively provided with a limiting caulking groove matched with the middle arms 4, so that the storage box 3 can wrap the middle arms 4 when closed, and the friction force between them is kept closed, the connecting shaft 2 and the middle arms 4 are made of polyoxymethylene resin material, the material has hardness similar to metal, strength and rigidity, good self-lubricity, fatigue resistance and chemical resistance, and low price, which is convenient for use in large quantity, the surface of the middle arms 4 is provided with a chute 5, the inner portion of the chute 5 is slidably connected with a slider 6, the inner portion of the chute 5, the chute 5 is movably connected with a push rod 8, the push rod 5, the push rod is connected with a push rod 8, the push rod 11, the push rod 8, the push rod is connected with two push rod 8, the push rod 11, the push rod 8, the push rod 11 is connected with a push rod 8, the push rod 11, the push rod 8, the push rod is connected with a push rod 8, the push rod 11, pressing arm 8 can drive soft roller 12 laminating examination paper through push rod 11 when pushing down to make push rod 11 rotate to both sides, and make this soft roller 12 smooth the examination paper, the inner wall middle part and the both sides of receiver 3 seted up with outside intercommunication and with soft roller 12 matched with play bits mouth, debris such as the rubber bits of being scraped and swept by soft roller 12 can be discharged or the artificial discharge that topples to a bits mouth by the propelling movement.

The utility model discloses in, the user when using the device, at first place the paper in receiver 3, make the central line and the connecting axle 2 of paper align, then push down arm 8, make its compression spring 7 drive push rod 11 and soft roller 12 move down to the laminating paper, and because the curved surface of connecting axle 2 makes push rod 11 rotate to both sides, with this brush hair that makes soft roller 12 surface scrape sweep the paper surface and smooth it, repeatedly put into paper and above-mentioned operation, accomodate and push down arm 8 after the rated quantity and press solid paper middle part, the soft roller 12 of both sides is pressed firmly in the both sides of paper simultaneously, then through the position of locking knob 10 locking arm 8, the paper is fixed to be accomplished this moment, it can to rotate receiver 3 closure.

Claims

1. The utility model provides an english examination is with paper collection device, includes connecting block (1), its characterized in that: the number of the connecting blocks (1) is two, connecting shafts (2) are fixedly inserted into the surfaces of the two connecting blocks (1), and the front end and the rear end of each connecting shaft (2) are respectively and rotatably connected with storage boxes (3) which are matched with each other;

arm (4) in the top surface fixedly connected with of connecting block (1), spout (5) have been seted up on the surface of well arm (4), the inside sliding connection of spout (5) has slider (6), and the inside activity of spout (5) has cup jointed spring (7), the both ends of spring (7) respectively with spout (5) and slider (6) fixed connection, two the surface activity interlude of slider (6) has pressure arm (8), logical groove (9) with outside intercommunication are seted up to the inside of spout (5), the both ends threaded connection of pressure arm (8) has locking knob (10), and presses the left and right sides at arm (8) both ends to equally divide and do not rotate and be connected with push rod (11), homonymy two the bottom of push rod (11) all rotates to be connected with respectively with receiver (3) and connecting axle (2) matched with soft roller (12).

2. The examination furling collection device for the English examination of claim 1, wherein: and chip outlets communicated with the outside and matched with the soft rollers (12) are formed in the middle and two sides of the inner wall of the storage box (3).

3. The examination furling collection device for the English examination of claim 1, wherein: the bottom surface fixedly connected with of connecting block (1) and receiver (3) matched with T shape stopper.

4. The examination roll-up collection device for the English examination according to claim 1, wherein: the connecting part of the push rod (11) and the pressure arm (8) is provided with a torsion spring, and two ends of the torsion spring are respectively fixedly connected with the push rod (11) and the pressure arm (8).

5. The examination furling collection device for the English examination of claim 1, wherein: the connecting shaft (2) and the middle arm (4) are both made of polyformaldehyde resin materials.

6. The examination furling collection device for the English examination of claim 1, wherein: the front side and the rear side of the inner wall of the storage box (3) are provided with limiting caulking grooves matched with the middle arms (4).