CN109263379B

CN109263379B - Multifunctional pen container

Info

Publication number: CN109263379B
Application number: CN201811170627.6A
Authority: CN
Inventors: 凡得雨; 王冬冬
Original assignee: Guangdong Kepu Technology Co ltd
Current assignee: GUANGDONG KEPU TECHNOLOGY Co.,Ltd.
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2020-12-25
Anticipated expiration: 2038-10-09
Also published as: CN109263379A

Abstract

The invention belongs to the technical field of daily office supplies, and particularly relates to a multifunctional pen container which comprises a bottom plate, a fixed plate, a first movable plate, a second movable plate, a rotating module and a transmission module, wherein the bottom plate is provided with a first end and a second end; the two fixing plates are fixedly connected to the front side and the rear side of the bottom plate; the lower ends of the two first movable plates are hinged to the left side and the right side of the upper end of the bottom plate; the two second movable plates are respectively hinged with the two first movable plates, and the two second movable plates are hinged with each other; the inner surface of the lower part of the first movable plate is provided with a sliding chute, and a sliding block is arranged in the sliding chute; the rotating module is arranged below the second movable plate and used for pushing the first movable plate and the second movable plate to rotate; the inner side of the fixing plate at the front end is provided with a groove, and the transmission module is arranged in the groove; according to the invention, the transmission module is matched with the rotation module to work, and the first movable plate and the second movable plate are easily opened, so that the structure of the pen container is changed, the use diversity of the pen container is enriched, and the requirements of users are met.

Description

Multifunctional pen container

Technical Field

The invention belongs to the technical field of articles for daily use and office use, and particularly relates to a multifunctional pen container.

Background

The pen container is the most common pen placing tool in study and work at present, and is used most at home or in office places, however, the traditional pen container only can meet the requirement of simple pen placing, and the pens are gathered together in general situations, so that the pen container is inconvenient to take the pens; most of the pen containers are cylindrical, pens are often placed in the pen containers in a messy manner when the pen containers are used, the cylindrical pen containers are single in use function, and other things cannot be placed except the pens. Moreover, various small articles are often placed on the desktop in a mess, and occupy a large space on the desktop, if the articles are placed in the pen container, the articles may appear like an eraser or a pencil with a length lower than that of the pen container, and the stationery articles cannot be seen at a glance when being placed in the pen container, which brings great inconvenience to a user and wastes study or office time.

Patent documents: pen container, application number: 2013107196140

In the patent documents, the side wall of the bottom of the pen container is provided with the notch, and the turntable is arranged, so that the chassis is driven to ascend through the rotation of the turntable, and on one hand, the bottom of the pen container is provided with the notch, so that the pen container is unstable when being placed; on the other hand, when the turntable is rotated, two hands are needed to cooperate, so that the chassis can be well rotated and lifted, and great inconvenience is brought.

Disclosure of Invention

In order to make up the defects of the prior art, the multifunctional pen container provided by the invention is provided with the movable first movable plate and the movable second movable plate, and is matched with the whole bottom plate for use, so that the structure of the pen container is changed according to the requirements of a user, and the stability in use is improved; through the rotation module and the transmission module work of mutually supporting that set up, the knob that utilizes the side to set up rotates, and the control push pedal shifts up and promotes the slider and slide in the spout, indirectly makes the third connecting rod drive first connecting rod and second connecting rod motion to promote first fly leaf and second fly leaf and rotate, make things convenient for taking of stationery, light laborsaving, a hand alright with accomplish the operation, convenient to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a multifunctional pen container which comprises a bottom plate, a fixed plate, a first movable plate, a second movable plate, a rotating module and a transmission module, wherein the bottom plate is provided with a first hole; the two fixing plates are symmetrically and fixedly connected to the front side and the rear side of the bottom plate; the two first movable plates are symmetrically arranged on the left side and the right side above the bottom plate, and the lower ends of the two first movable plates are respectively hinged on the left side and the right side of the upper end of the bottom plate; the two second movable plates are arranged between the two first movable plates, the upper ends of the two second movable plates are respectively hinged with the upper ends of the two first movable plates, and the lower ends of the two second movable plates are hinged with each other; the inner surface of the lower part of the first movable plate is provided with a sliding chute which is communicated with the bottom end of the first movable plate, and a sliding block which can slide up and down is arranged in the sliding chute; the two rotating modules are symmetrically arranged below the two second movable plates, the rotating modules are used for pushing the first movable plates and the second movable plates to rotate, and each rotating module comprises a connecting frame, a gear, a rotating shaft, a first connecting rod, a second connecting rod and a third connecting rod; the number of the gears is two, the two gears are arranged in the connecting frame through rotating shafts, and the two gears are in meshing transmission; the lower end of the first connecting rod is fixed on the outer circumferential surface of one gear, and the upper end of the first connecting rod is hinged to the middle part of the second movable plate; the lower end of the second connecting rod is fixed on the outer circumferential surface of the other gear, and the upper end of the second connecting rod is hinged to the upper part of the first movable plate; the third connecting rod is hinged at the lower end of the connecting frame, and the lower end of the third connecting rod is hinged on the sliding block; the inner side of the fixed plate is provided with a groove which is arranged in the fixed plate at the front end; the transmission module is arranged in the groove and used for pushing the sliding block to move up and down; wherein the content of the first and second substances,

the transmission module comprises a knob, a first rotating shaft, a first bevel gear, a second rotating shaft and a push plate; the first rotating shaft penetrates through the fixing plate at the front end and is arranged on the fixing plate at the front end, a first bearing is arranged at the penetrating part, one end of the first rotating shaft, which is positioned at the inner side of the fixing plate, is fixedly connected with the first bevel gear, and one end of the first rotating shaft, which is positioned at the outer side of the fixing plate, is fixedly connected with the knob; the lower end of the second rotating shaft penetrates through the horizontally arranged push plate to be vertically and rotatably connected to the bottom plate, a second bearing is arranged at the contact part of the second rotating shaft and the bottom plate, and a second bevel gear is arranged at the upper end of the second rotating shaft; the second bevel gear is in meshed transmission connection with the first bevel gear; the lower part of the second rotating shaft is provided with an external thread; the part of the push plate, which is penetrated through, is provided with an internal thread; the external thread and the internal thread are matched to rotate; the sliding block is positioned above the push plate; through reciprocating of push pedal, promote the slider and slide in the spout to open first fly leaf and second fly leaf, with the demand that satisfies different user of service, convenient and fast.

Preferably, the second movable plate is provided with a through hole, the through hole is rectangular, circular, triangular or star-shaped, and therefore when the second movable plate is horizontally placed, stationery in different shapes can be placed conveniently. During operation, the second fly leaf is opened to the horizontality, because the variety of stationery, different shapes's through-hole can correspond places different shapes's stationery, satisfies daily user demand.

Preferably, four springs are uniformly distributed on the second movable plate, and every two springs limit the shaking of the irregular stationery when the irregular stationery is placed. When the stationery case works, irregular stationery is placed on the movable plate, and the stationery is limited by the restraint of the spring.

Preferably, the silica gel piece that is equipped with on the spring, the silica gel piece is used for increasing the friction between spring and the stationery, and the silica gel piece protects the painting stationery simultaneously, is not scraped the flower, influences pleasing to the eye. When the stationery is in work, as some beautiful stationery can be painted, the stationery is limited, and meanwhile, the silica gel blocks are arranged around the spring, so that the limiting effect can be increased, and the surface of the stationery is prevented from being scratched.

Preferably, a clamping groove is formed in the second movable plate, an elastic rubber sleeve is arranged in the clamping groove, and the elastic rubber sleeve is used for protecting the pen point from directly contacting the hinged position of the second movable plate, so that pollution or damage to the pen point is caused. During operation, the elastic rubber sleeve wraps the hinged position of the second movable plate, so that the pen point of the pen without the pen cap is prevented from being easily cleaned in the hinged position in the long-term placing process, and the pen point is prevented from being damaged due to the fact that the pen point is in contact with hard objects.

Preferably, the knob is provided with an anti-slip bulge, so that friction is increased and slipping is prevented. When the knob is used, the anti-slip bulges avoid the problem of slipping when a user rotates the knob when water exists on the hand.

The invention has the following beneficial effects:

1. according to the pen container, the movable first movable plate and the movable second movable plate are arranged and matched with the whole bottom plate for use, so that the structure of the pen container is changed according to the requirements of a user, meanwhile, the variety and the novelty of the use of the pen container are increased, the use stability of the pen container is improved, and the trouble of toppling over and subsequent picking of the pen container is avoided; through the rotation module and the work of mutually supporting of transmission module that set up, the knob that sets up through the side carries out the rotation control push pedal and pushes up and promote the slider and slide in the spout, indirectly makes the third connecting rod drive first connecting rod and second connecting rod motion to promote first fly leaf and second fly leaf and rotate, make things convenient for taking of stationery, it is light laborsaving, a hand alright with accomplish the operation, high durability and convenient use saves user's adjustment time, improves user's use interest.

2. The pen rack has the advantages that through holes with different shapes are formed in the second movable plate, pens with different shapes can be placed, and when the second movable plate is not opened, the pens can be placed on the second movable plate which is obliquely arranged at will and can be placed in the through holes formed in the second movable plate in an inserting mode; moreover, the second movable plate is provided with a plurality of groups of springs, the pen is placed between the two springs, the displacement of the pen is limited, the pen is very convenient to take and is clear at a glance, and the working efficiency of a user is improved.

3. According to the pen, the clamping groove is formed in the second movable plate, the elastic rubber sleeve is arranged in the clamping groove and used for protecting the pen point from directly contacting the hinged position of the second movable plate, so that the pen point is polluted or damaged, ink leakage at the hinged position of the pen point of a pen without a pen cap in a long-term placing process is avoided and is not easy to clean, and meanwhile, the elastic rubber sleeve is convenient to disassemble and clean, so that the cleanness of the pen container is guaranteed, and a user has a better use mood.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is a schematic view of the spring of the present invention with a block of silicone disposed thereon;

FIG. 6 is an enlarged view of a portion of FIG. 4 at C;

in the figure: the base plate 1, the fixed plate 2, the first movable plate 3, the second movable plate 4, the rotating module 5, the connecting frame 51, the gear 52, the rotating shaft 53, the first connecting rod 54, the second connecting rod 55, the third connecting rod 56, the transmission module 6, the knob 61, the first rotating shaft 62, the first bevel gear 63, the second bevel gear 64, the second rotating shaft 65, the push plate 66, the sliding groove 7, the sliding block 8, the groove 9, the through hole 10, the spring 11, the silica gel block 12 and the elastic rubber sleeve 13.

Detailed Description

A multifunctional pen container according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the multifunctional pen container of the present invention comprises a base plate 1, a fixed plate 2, a first movable plate 3, a second movable plate 4, a rotation module 5 and a transmission module 6; the two fixing plates 2 are symmetrically and fixedly connected to the front side and the rear side of the bottom plate 1; the number of the first movable plates 3 is two, the two first movable plates 3 are symmetrically arranged on the left side and the right side above the bottom plate 1, and the lower ends of the two first movable plates 3 are respectively hinged on the left side and the right side of the upper end of the bottom plate 1; the number of the second movable plates 4 is two, the second movable plates 4 are arranged between the two first movable plates 3, the upper ends of the two second movable plates 4 are respectively hinged with the upper ends of the two first movable plates 3, and the lower ends of the two second movable plates 4 are hinged with each other; the inner surfaces of the lower parts of the first movable plates 3 are provided with sliding grooves 7; the sliding groove 7 is communicated with the bottom end of the first movable plate 3, and a sliding block 8 which slides up and down is arranged in the sliding groove 7; the number of the rotating modules 5 is two, the rotating modules 5 are symmetrically arranged below the two second movable plates 4, the rotating modules 5 are used for pushing the first movable plate 3 and the second movable plate 4 to rotate, and each rotating module 5 comprises a connecting frame 51, a gear 52, a rotating shaft 53, a first connecting rod 54, a second connecting rod 55 and a third connecting rod 56; the number of the gears 52 is two, the two gears 52 are arranged in the connecting frame 51 through the rotating shaft 53, and the two gears 52 are in meshing transmission; the lower end of the first link 54 is fixed on the outer circumferential surface of one gear 52, and the upper end of the first link 54 is hinged at the middle of the second movable plate 4; the lower end of the second connecting rod 55 is fixed on the outer circumferential surface of the other gear 52, and the upper end of the second connecting rod 55 is hinged on the upper part of the first movable plate 3; the third connecting rod 56 is hinged at the lower end of the connecting frame 51, and the lower end of the third connecting rod 56 is hinged on the sliding block 8; a groove 9 is arranged on the inner side of the fixed plate 2, and the groove 9 is arranged in the fixed plate 2 at the front end; the transmission module 6 is arranged in the groove 9, and the transmission module 6 is used for pushing the sliding block 8 to move up and down; wherein the content of the first and second substances,

the transmission module 6 comprises a knob 61, a first rotating shaft 62, a first bevel gear 63, a second bevel gear 64, a second rotating shaft 65 and a push plate 66; the first rotating shaft 62 penetrates through the fixing plate 2 at the front end and is arranged on the fixing plate 2 at the front end, a first bearing is arranged at the penetrating part, one end of the first rotating shaft 62, which is positioned at the inner side of the fixing plate 2, is fixedly connected with the first bevel gear 63, and one end of the first rotating shaft 62, which is positioned at the outer side of the fixing plate 2, is fixedly connected with the knob 61; the lower end of the second rotating shaft 65 penetrates through a horizontally arranged push plate 66 to be vertically and rotatably connected to the bottom plate 1, a second bearing is arranged at the contact part of the second rotating shaft 65 and the bottom plate 1, and a second bevel gear 64 is arranged at the upper end of the second rotating shaft 65; the second bevel gear 64 is in meshed transmission connection with the first bevel gear 63; the lower part of the second rotating shaft 65 is provided with an external thread; the part of the push plate 66 penetrated through is provided with internal threads; the external thread and the internal thread are matched to rotate; the slide block 8 is positioned above the push plate 66; through reciprocating of push pedal 66, promote slider 8 and slide in spout 7 to open first fly leaf 3 and second fly leaf 4, with satisfy different user's demands, convenient and fast.

As shown in fig. 3, the second movable plate 4 is provided with a through hole 10, and the through hole 10 is one of a rectangle, a circle, a triangle or a star, so that when the second movable plate 4 is horizontally placed, stationery in different shapes can be placed. When the stationery box works, the second movable plate 4 is opened to be in a horizontal state, and due to the diversity of the stationery, the through holes 10 in different shapes can be correspondingly used for placing the stationery in different shapes, so that the daily use requirement is met.

As shown in fig. 3 or fig. 5, four springs 11 are uniformly distributed on the second movable plate 4, and every two springs 11 limit the irregular stationery to swing when the irregular stationery is placed. When the stationery case works, irregular stationery is placed on the movable plate, and the stationery is limited by the restraint of the spring 11.

As shown in fig. 5, the spring 11 is provided with the silica gel block 12, the silica gel block 12 is used for increasing friction between the spring 11 and the stationery, and the silica gel block 12 protects the painting stationery from being scratched, so that the appearance is not affected. When the stationery is in work, as some beautiful stationery can be painted, the stationery is limited, and meanwhile, the silica gel block 12 is arranged around the spring 11, so that the limiting effect can be increased, and the surface of the stationery is prevented from being scratched.

As shown in fig. 1, a slot is formed in the second movable plate 4, an elastic rubber sleeve 13 is installed in the slot, and the elastic rubber sleeve 13 is used for protecting the pen point from directly contacting the hinged position of the second movable plate 4, which results in pollution or damage to the pen point. During operation, the articulated department of elastic rubber sleeve 13 parcel at second fly leaf 4 avoids losing the nib of the pen of cap of a brush and puts the process and leak the ink and be difficult for wasing in articulated department on putting for a long time, avoids the nib to contact hard thing simultaneously and leads to damaging.

As shown in FIG. 3, the knob 61 is provided with anti-slip protrusions to increase friction and prevent slipping. When the water-saving water dispenser is in use, the anti-slip bulges avoid the problem of slipping when a user rotates the knob 61 when water is on the hands.

The specific working process is as follows:

during initial state, directly place stationery on second fly leaf 4 of slope, or insert in the through-hole on second fly leaf 4, when placing at will, also make things convenient for follow-up use of taking, and two second fly leaf 4 articulated positions are equipped with elastic rubber sleeve 13, and the nib of having avoided losing the pen cap is put the process and is leaked the ink and be difficult for wasing in articulated department on putting long term, avoids nib contact hard thing to lead to damaging simultaneously.

In order to increase the use diversity of the pen container, by rotating the knob 61, the first rotating shaft 62 fixedly connected with the knob 61 drives the first bevel gear 63 to rotate, the second bevel gear 64 is in meshing transmission with the first bevel gear 63, the second bevel gear 64 is fixedly connected with the upper end of the second rotating shaft 65, the lower end of the second rotating shaft 65 penetrates through the horizontally arranged push plate 66 and is fixed on the bottom plate 1 through the second bearing for rotation, the lower part of the second rotating shaft 65 is provided with external threads, the penetrated part of the push plate 66 is provided with internal threads, the external threads and the internal threads are matched for rotation, the push plate 66 is driven to move up and down when the second rotating shaft 65 rotates, the push plate 66 is driven to move up and down through the push plate 66, the sliding block 8 positioned above the push plate 66 is driven to slide in the sliding groove 7 of the first movable plate 3, along with the up and down sliding of the sliding block 8, the other two gears 52 are arranged in the connecting frame 51 through rotating shafts 53, and the two gears 52 are in meshing transmission; the lower end of the first link 54 is fixed on the outer circumferential surface of one gear 52, and the upper end of the first link 54 is hinged at the middle of the second flap 4; the lower end of the second link 55 is fixed on the outer circumferential surface of the other gear 52, and the upper end of the second link 55 is hinged on the upper portion of the first flap 3; along with the pushing of the third connecting rod 56, the two gears 52 are meshed to rotate, the first movable plate 3 and the second movable plate 4 are opened through the first connecting rod 54 and the second connecting rod 55 respectively, the sliding block 8 is pushed to slide in the sliding groove 7 through the up-and-down movement of the pushing plate 66, so that the first movable plate 3 and the second movable plate 4 are opened, the daily used stationery can be taken and placed in multiple directions, the stationery is not restricted by the size, the requirements of different users are met, and the stationery is convenient and quick; the through holes 10 are formed in the second movable plate 4, the second movable plate 4 is opened to be in a horizontal state, and due to the diversity of the stationery, the stationery in different shapes can be correspondingly placed in the through holes 10 in different shapes, so that the daily use requirement is met; the second movable plate 4 is provided with four springs 11 which are uniformly distributed, every two springs 11 can limit the shaking of the irregular stationery when the irregular stationery is placed, the irregular stationery is placed on the movable plate, and the stationery is limited by the restraint of the springs 11; because some beautiful stationery can be painted, when the stationery is limited, the limitation effect can be increased and the surface of the stationery is prevented from being scratched by arranging the silica gel around the spring 11; the arrangement of the anti-slip bulges on the knob 61 avoids the problem of slipping when the knob 61 is rotated when a user has water on the hand.

While one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the present invention.

Industrial applicability

According to the pen container, the movable first movable plate and the movable second movable plate are arranged and matched with the whole bottom plate for use, so that the structure of the pen container is changed according to the requirements of a user, meanwhile, the variety and the novelty of the use of the pen container are increased, the use stability of the pen container is improved, and the trouble of toppling over and subsequent picking of the pen container is avoided; through the rotation module and the work of mutually supporting of transmission module through setting up, the knob that sets up through the side carries out the rotation control push pedal and pushes up and promote the slider and slide in the spout, indirectly make the third connecting rod drive first connecting rod and second connecting rod motion, thereby promote first fly leaf and second fly leaf and rotate, it is light laborsaving, one hand alright in order to accomplish the operation, high durability and convenient use, save user's adjustment time, improve user's interest in use, thereby this is multi-functional useful in the life office supplies field.

Claims

1. A multifunctional pen container is characterized in that: comprises a bottom plate (1), a fixed plate (2), a first movable plate (3), a second movable plate (4), a rotating module (5) and a transmission module (6); the two fixing plates (2) are symmetrically and fixedly connected to the front side and the rear side of the bottom plate (1); the two first movable plates (3) are symmetrically arranged at the left side and the right side above the bottom plate (1), and the lower ends of the two first movable plates (3) are respectively hinged at the left side and the right side of the upper end of the bottom plate (1); the number of the second movable plates (4) is two, the second movable plates (4) are arranged between the two first movable plates (3), the upper ends of the two second movable plates (4) are respectively hinged with the upper ends of the two first movable plates (3), and the lower ends of the two second movable plates (4) are hinged with each other; the inner surfaces of the lower parts of the first movable plates (3) are provided with sliding grooves (7); the sliding groove (7) is communicated with the bottom end of the first movable plate (3), and a sliding block (8) which can slide up and down is arranged in the sliding groove (7); the two rotating modules (5) are arranged, the rotating modules (5) are symmetrically arranged below the two second movable plates (4), the rotating modules (5) are used for pushing the first movable plates (3) and the second movable plates (4) to rotate, and each rotating module (5) comprises a connecting frame (51), a gear (52), a rotating shaft (53), a first connecting rod (54), a second connecting rod (55) and a third connecting rod (56); the number of the gears (52) is two, the two gears (52) are arranged in the connecting frame (51) through rotating shafts (53), and the two gears (52) are in meshing transmission; the lower end of the first connecting rod (54) is fixed on the outer circumferential surface of a gear (52), and the upper end of the first connecting rod (54) is hinged in the middle of the second movable plate (4); the lower end of the second connecting rod (55) is fixed on the outer circumferential surface of the other gear (52); the upper end of the second connecting rod (55) is hinged on the upper part of the first movable plate (3); the third connecting rod (56) is hinged at the lower end of the connecting frame (51), and the lower end of the third connecting rod (56) is hinged on the sliding block (8); a groove (9) is formed in the inner side of the fixing plate (2), and the groove (9) is formed in the fixing plate (2) at the front end; the transmission module (6) is arranged in the groove (9), and the transmission module (6) is used for pushing the sliding block (8) to move up and down; the transmission module (6) comprises a knob (61), a first rotating shaft (62), a first bevel gear (63), a second bevel gear (64), a second rotating shaft (65) and a push plate (66); the first rotating shaft (62) penetrates through the fixing plate (2) at the front end and is arranged on the fixing plate (2), a first bearing is arranged at the penetrating part, one end of the first rotating shaft (62) positioned on the inner side of the fixing plate (2) is fixedly connected with the first bevel gear (63), and one end of the first rotating shaft (62) positioned on the outer side of the fixing plate (2) is fixedly connected with the knob (61); the lower end of the second rotating shaft (65) penetrates through a horizontally arranged push plate (66) to be vertically and rotatably connected to the bottom plate (1), a second bearing is arranged at the contact part of the second rotating shaft (65) and the bottom plate (1), and a second bevel gear (64) is arranged at the upper end of the second rotating shaft (65); the second bevel gear (64) is in meshed transmission connection with the first bevel gear (63); the lower part of the second rotating shaft (65) is provided with an external thread; the part of the push plate (66) penetrated through is provided with internal threads; the external thread and the internal thread are matched to rotate; the sliding block (8) is positioned above the push plate (66);

the second movable plate (4) is provided with a through hole (10), and the through hole (10) is rectangular, circular, triangular or star-shaped;

the second movable plate (4) is provided with at least three springs (11) which are uniformly distributed, and the springs (11) are used for clamping irregular stationery;

the spring (11) is provided with a silica gel block (12), and the silica gel block (12) is used for increasing the friction between the spring (11) and the stationery;

a clamping groove is formed in the second movable plate (4), an elastic rubber sleeve (13) is arranged in the clamping groove, and the elastic rubber sleeve (13) is used for protecting a pen point from directly contacting the hinged part of the second movable plate (4) to cause pollution or damage to the pen point;

the knob (61) is provided with an anti-skid bulge;

by rotating the knob (61), a first rotating shaft (62) fixedly connected with the knob (61) drives a first bevel gear (63) to rotate, a second bevel gear (64) is in meshing transmission with the first bevel gear (63), the second bevel gear (64) is fixedly connected with the upper end of a second rotating shaft (65), the lower end of the second rotating shaft (65) penetrates through a horizontally arranged push plate (66) and is fixed on the bottom plate (1) through a second bearing so as to be convenient to rotate, the lower part of the second rotating shaft (65) is provided with an external thread, the penetrated part of the push plate (66) is provided with an internal thread, the external thread and the internal thread are matched to rotate, the push plate (66) is driven to move up and down when the second rotating shaft (65) rotates, the slide block (8) positioned above the push plate (66) is driven to slide in the sliding groove (7) of the first movable plate (3) through the up and down movement of the, a third connecting rod (56) hinged with the sliding block (8) pushes a connecting frame (51) hinged with the other end of the third connecting rod (56) to move, the other two gears (52) are arranged in the connecting frame (51) through rotating shafts (53), and the two gears (52) are in meshing transmission; the lower end of the first connecting rod (54) is fixed on the outer circumferential surface of a gear (52), and the upper end of the first connecting rod (54) is hinged at the middle part of the second movable plate (4); the lower end of the second connecting rod (55) is fixed on the outer circumferential surface of the other gear (52), and the upper end of the second connecting rod (55) is hinged on the upper part of the first movable plate (3); along with the pushing of the third connecting rod (56), the two gears (52) are meshed to rotate, the first movable plate (3) and the second movable plate (4) are opened through the first connecting rod (54) and the second connecting rod (55) respectively, the sliding block (8) is pushed to slide in the sliding groove (7) through the up-and-down movement of the pushing plate (66), so that the first movable plate (3) and the second movable plate (4) are opened, the daily stationery can be taken and placed in multiple directions, the stationery is not restricted by the size, the requirements of different users are met, and the stationery is convenient and fast; the through holes (10) are formed in the second movable plate (4), the second movable plate (4) is opened to be in a horizontal state, and due to the diversity of stationery, the stationery in different shapes can be correspondingly placed in the through holes (10) in different shapes, so that the daily use requirement is met; four springs (11) are uniformly distributed on the second movable plate (4), every two springs (11) can limit the shaking of irregular stationery when the irregular stationery is placed on the movable plate, and the irregular stationery is limited by the restraint of the springs (11); because some beautiful stationery can be painted, when the stationery is limited, the limitation effect can be increased and the surface of the stationery is prevented from being scratched by arranging the silica gel around the spring (11); the arrangement of the anti-skidding bulges on the knob (61) avoids the problem of skidding when a user rotates the knob (61) when water exists on the hand.