CN210643189U

CN210643189U - Test paper arrangement mechanism capable of achieving classified clamping

Info

Publication number: CN210643189U
Application number: CN201921263913.7U
Authority: CN
Inventors: 郭克成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-06-02
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a test paper arrangement mechanism of categorised centre gripping of ability, comprising a base plate, upper end one side of bottom plate articulates there is the connecting plate, be equipped with two cavitys in the connecting plate, be equipped with adaptation mechanism in the cavity, be equipped with the roof in the adaptation mechanism, the relative one side of bottom plate and roof is all rotated and is connected with the rotor plate, and the relative one side of two rotor plates all is equipped with two spouts, install the slider in the spout, rotate jointly between two sliders with one side and be connected with the expansion bracket, the other both ends of expansion bracket rotate respectively and connect on two rotor plates, the cover is equipped with the pivot more than two on the expansion bracket. The utility model discloses the examination paper that the correspondence that can be fine constantly increases to can guarantee the firm degree of centre gripping, be convenient for the quick selection examination paper of different subjects' purposes simultaneously, thereby be convenient for seek required examination paper, can effectually save time, and then help promoting the achievement.

Description

Test paper arrangement mechanism capable of achieving classified clamping

Technical Field

The utility model relates to a learning tools technical field especially relates to a paper arrangement mechanism of categorised centre gripping of ability.

Background

In the high school learning stage, in order to better understand the knowledge mastery condition of students and to perform targeted learning, teachers often test students, and so the test papers of the students are increasing.

In the later period of high school, reviewing of the past knowledge points is very important, reviewing of the books sent before is a necessary work course for each student, so that the students can visually know the weak points of themselves, and how to reasonably plan the time and arrange the reviewing plan of themselves plays an important role in improving the achievement of each student.

Generally, test paper is clamped by a folder or directly placed in a desk, but for students, the problem that the students are troublesome to find the test paper and delay much time due to the fact that the types of the test paper are more and the number of the test paper is continuously increased is solved by providing a test paper sorting mechanism capable of sorting and clamping.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a test paper arranging mechanism capable of classifying and clamping.

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

the utility model provides a test paper arrangement mechanism of categorised centre gripping of ability, includes the bottom plate, upper end one side of bottom plate articulates there is the connecting plate, be equipped with two cavitys in the connecting plate, be equipped with adaptation mechanism in the cavity, be equipped with the roof in the adaptation mechanism, the relative one side of bottom plate and roof is all rotated and is connected with the rotor plate, and the relative one side of two rotor plates all is equipped with two spouts, install the slider in the spout, rotate jointly between two sliders with one side and be connected with the expansion bracket, the other both ends of expansion bracket rotate respectively and connect on two rotor plates, the cover is equipped with the pivot more than two on the expansion bracket, is equipped with fixture in two pivots in the same.

Preferably, the adaptation mechanism is including running through the montant of setting in the cavity, the cover is equipped with first spring on the montant, first spring is located the cavity, the top in the cavity and the lower extreme of montant are fixed respectively at the both ends of first spring, and the lower extreme one side at the roof is all fixed to the upper end of two montants.

Preferably, the clamping mechanism comprises moving blocks rotatably connected to one end of the rotating shaft, an L-shaped plate is jointly arranged on one side of each of the two moving blocks in the same horizontal plane, a moving groove is formed in one side of each of the L-shaped plates, the two moving blocks in the same horizontal plane are both located in one of the moving grooves, a screw is rotatably connected to the upper end of each of the L-shaped plates, a partition plate is sleeved on each screw in a threaded manner, two sliding rods are sleeved on each partition plate, a pressing plate is jointly fixed to the lower ends of the two sliding rods, a second spring is sleeved on each sliding rod, and two ends of each second spring are respectively fixed to one.

Preferably, one side of the pressing plate abuts against one side of the upper end of the L-shaped plate.

Preferably, the pressing plate and the L-shaped plate are both made of stainless steel.

Preferably, the pressure plate is coated with a rubber layer.

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

1. through the matching of the parts such as the telescopic frame, the rotating plate, the adapting mechanism, the clamping mechanism and the like, the space between the clamping mechanisms can be well adjusted, the problem that the test paper is continuously changed is solved, the purpose of effectively adapting to the change of the number of the test paper is achieved, and the test paper can be firmly clamped;

2. through the matching of the clamping mechanism, the rotating shaft and other parts, different L-shaped plates can be conveniently pulled to move, so that test papers of different subjects can be conveniently selected, and meanwhile, the test papers can be conveniently extracted and placed, so that the searching efficiency can be quickly improved, the time can be effectively saved, and the reviewing quality of students can be further improved;

to sum up, the utility model discloses the examination paper that corresponds the continuous increase that can be fine to can guarantee the firm degree of centre gripping, be convenient for the quick selection examination paper of different branch of academic or vocational study purpose simultaneously, thereby be convenient for seek required examination paper, can effectual save time, and then help promoting the achievement.

Drawings

Fig. 1 is a side view of a test paper arranging mechanism capable of classified clamping according to the present invention;

FIG. 2 is an enlarged view of the A position of the test paper arranging mechanism capable of classified clamping provided by the utility model;

FIG. 3 is a schematic structural view of a rotating plate of a test paper arranging mechanism capable of classified clamping according to the present invention;

fig. 4 is a schematic structural view of an L-shaped plate of a test paper arranging mechanism capable of classified clamping according to the present invention;

in the figure: the device comprises a first spring 1, a vertical rod 2, a telescopic frame 3, a top plate 4, a bottom plate 5, a connecting plate 6, a rotating plate 7, a sliding block 8, a sliding groove 9, a screw rod 10, a rotating shaft 11, a moving block 12, a moving groove 13, a partition plate 14, a sliding rod 15, a second spring 16, a pressing plate 17 and a plate 18L.

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. 1-4, a test paper arrangement mechanism of categorised centre gripping of ability, including bottom plate 5, upper end one side of bottom plate 5 articulates there is connecting plate 6 to make things convenient for connecting plate 6 to rotate, be equipped with two cavitys in the connecting plate 6, be equipped with adaptation mechanism in the cavity, be equipped with roof 4 in the adaptation mechanism, roof 4 and adaptation mechanism cooperate, thereby the more and more test papers of answering that can be fine, can effectively promote the quantity of centre gripping test paper, promote the practicality, and roof 4 enables connecting plate 6 to rotate through adaptation mechanism, thereby be convenient for get and put the test paper.

The utility model discloses in, bottom plate 5 and roof 4 relative one side all rotate and are connected with rotor plate 7, two relative one sides of rotor plate 7 all are equipped with two spouts 9, install slider 8 in the spout 9, it is connected with expansion bracket 3 to rotate jointly between two sliders 8 with one side, expansion bracket 3 is current structure, through carrying out two liang of connection constitution between a plurality of dwang, when stretching out and drawing back, wherein both ends rotate and the position changes, but the position is unchangeable in the rotation of other both ends, thereby conveniently adjust length, expansion bracket 3 wherein both ends and rotate with two sliders 8 of one side and connect, slider 8 removes in spout 9, the function of adaptation expansion bracket 3 that can be fine, when roof 4 rotates, two rotor plates 7 rotate, expansion bracket 3 functions simultaneously, adapt to the rotation of roof 4, the student of being convenient for uses.

The utility model discloses in, the other both ends of expansion bracket 3 are rotated respectively and are connected on two rotor plates 7, and the cover is equipped with pivot 11 more than two on the expansion bracket 3, are equipped with fixture in two pivot 11 in the same horizontal plane, and the expansion bracket 3 of being convenient for of pivot 11 can rotate, and fixture can effectually press from both sides tight paper, and a plurality of subjects of reply that a plurality of fixture can be fine are convenient for categorised centre gripping to be convenient for seek.

The utility model discloses in, adaptation mechanism is including running through montant 2 that sets up in the cavity, the cover is equipped with first spring 1 on montant 2, first spring 1 is located the cavity, the top in the cavity and the lower extreme of montant 2 are fixed respectively at first spring 1's both ends, the lower extreme one side at roof 4 is all fixed to the upper end of two montants 2, when roof 4 rises, can drive montant 2 and rise, can extrude first spring 1 simultaneously, thereby be convenient for make roof 4 reset, can assist and press from both sides tight paper.

The utility model discloses in, fixture is including rotating the movable block 12 of connecting in 11 one ends of pivot, one side of two movable blocks 12 in the same horizontal plane is equipped with L template 18 jointly, one side of L template 18 is equipped with shifting chute 13, two movable blocks 12 in the same horizontal plane all are located one of them shifting chute 13, two movable blocks 12 in the same horizontal plane are located the shifting chute 13 on this horizontal plane, thereby be convenient for pull L template 18, two movable blocks 12 remove in shifting chute 13, can guarantee the stability that L template 18 removed, thereby be convenient for extract the L template 18 that corresponds as required, shift out the examination paper of corresponding subject.

The utility model discloses in, the upper end of L template 18 is rotated and is connected with screw rod 10, screw rod 10 is gone up the screw thread and has been cup jointed baffle 14, screw rod 10 rotates, can adjust baffle 14's position, the cover is equipped with two slide bars 15 on the baffle 14, two slide bar 15's lower extreme is fixed with clamp plate 17 jointly, the cladding has the rubber layer on the clamp plate 17, help protecting the paper, one side of clamp plate 17 is contradicted in upper end one side of L template 18, thereby clamp plate 17 contradicts L template 18 and can not rotate at will, and then can make baffle 14 can not rotate at will through slide bar 15, then enable baffle 14 and go up and down under screw rod 10's effect, be convenient for adjust the quantity of the centre gripping paper.

The utility model discloses in, clamp plate 17, L template 18 all adopt the stainless steel to make, can increase of service life, the cover is equipped with second spring 16 on the slide bar 15, and second spring 16's both ends are fixed respectively in clamp plate 17 and baffle 14 relative one side, remove clamp plate 17, and clamp plate 17 rises and extrudes second spring 16, and when clamp plate 17 rose, conveniently take out or place the paper, thereby second spring 16 can produce power and be convenient for promote clamp plate 17 and reset, and then conveniently press from both sides tight paper.

In the utility model, when in use, the connecting plate 6 can be rotated by the action of the top plate 4 and the vertical rod 2, when the connecting plate 6 rotates, the two rotating plates 7 rotate, the expansion bracket 3 can be flexibly adapted to the rotation of the top plate 4, so as to facilitate the leakage of the L-shaped plate 18, the press plate 17 is moved, thereby the second spring 16 can be contracted, so as to facilitate the placement of the test paper between the L-shaped plate 18 and the press plate 17, the second spring 16 can push the press plate 17 to move, so as to clamp the test paper, the screw rod 10 is rotated, so as to facilitate the lifting of the partition plate 14, the number of the placed test paper is enlarged, the top plate 4 is reset, if more test paper exists, the top plate 4 can drive the vertical rod 2 to be lifted to adapt, the first spring 1 can drive the vertical rod 2 and the top plate 4 to reset, the test paper is better clamped, when needing to be searched, the L-shaped plate 18 with the corresponding department purpose can be directly, the test paper can be conveniently and quickly searched.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a test paper arrangement mechanism of centre gripping of can categorizing, includes bottom plate (5), its characterized in that: the utility model discloses a two-purpose telescopic frame, including bottom plate (5), roof (5), expansion bracket (3), connecting plate (6), bottom plate (5), roof (4), swivel plate (7), two relative one sides of two swivel plates (7) all rotate and are connected with roof (7), and two spouts (9) are all equipped with to relative one side of two swivel plates (7), install slider (8) in spout (9), rotate jointly between two sliders (8) with one side and be connected with expansion bracket (3), the other both ends of expansion bracket (3) rotate respectively and connect on two swivel plates (7), the cover is equipped with pivot (11) more than two on expansion bracket (3), is equipped with fixture on two pivots (11) in the same horizontal plane.

2. The test paper arranging mechanism capable of being clamped in a classified mode according to claim 1, wherein: adaptation mechanism is including running through montant (2) of setting in the cavity, the cover is equipped with first spring (1) on montant (2), first spring (1) is located the cavity, the both ends of first spring (1) are fixed respectively at the top in the cavity and the lower extreme of montant (2), and the lower extreme one side at roof (4) is all fixed to the upper end of two montants (2).

3. The test paper arranging mechanism capable of being clamped in a classified mode according to claim 1, wherein: the clamping mechanism comprises moving blocks (12) which are rotatably connected to one end of a rotating shaft (11), wherein an L-shaped plate (18) is jointly arranged on one side of each of the two moving blocks (12) in the same horizontal plane, a moving groove (13) is formed in one side of each of the L-shaped plates (18), the two moving blocks (12) in the same horizontal plane are both located in one moving groove (13), a screw (10) is rotatably connected to the upper end of each of the L-shaped plates (18), a partition plate (14) is sleeved on the screw (10) in a threaded manner, two sliding rods (15) are sleeved on the partition plate (14), a pressing plate (17) is jointly fixed to the lower ends of the two sliding rods (15), a second spring (16) is sleeved on each of the sliding rods (15), and two ends of the second spring (16) are respectively fixed to the opposite.

4. The test paper arranging mechanism capable of being clamped in a classified mode according to claim 3, wherein: one side of the pressing plate (17) is abutted against one side of the upper end of the L-shaped plate (18).

5. The test paper arranging mechanism capable of being clamped in a classified mode according to claim 3, wherein: the pressing plate (17) and the L-shaped plate (18) are both made of stainless steel.

6. The test paper arranging mechanism capable of being clamped in a classified mode according to claim 3, wherein: the pressing plate (17) is coated with a rubber layer.