CN217743519U

CN217743519U - Desk with rotary bookcase

Info

Publication number: CN217743519U
Application number: CN202220768793.1U
Authority: CN
Inventors: 廖寅
Original assignee: Lanxi Tianlong Mahogany Furniture Co ltd
Current assignee: Lanxi Tianlong Mahogany Furniture Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-11-08
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a desk of rotatory book case in area, the desk comprises a desktop, desktop bottom four corners fixedly connected with table leg, the relative one side outer wall of two table legs is fixed jointly and is equipped with the diaphragm, and be equipped with the mounting hole on the diaphragm, be connected with the worm through the bearing in the mounting hole, the one end of worm passes diaphragm and the manual rocker of fixedly connected with, the equal rigid coupling of the same one side outer wall of two table legs has the fixed plate, and the relative one side outer wall of two fixed plates is connected with the dwang through the bearing jointly, and the outside right-hand member of dwang has cup jointed the worm wheel, worm meshes with the worm wheel mutually, the outside left end of dwang has cup jointed the gear, be equipped with on the desktop and be spill's ring mouth, and be equipped with the support column in the ring mouth, support column upper end fixedly connected with book case mechanism. The utility model discloses a rotate manual rocker and drive book case mechanism and stretch out and draw back, can also adjust the height of book case simultaneously to occupy the space of desktop when not using the book case, do not influence student's study and writing the operation moreover.

Description

Desk with rotary bookcase

Technical Field

The utility model relates to a desk technical field especially relates to a desk of rotatory book case in area.

Background

The desk is the place that people study and student write the homework, there is a convenient to use's desk, can help people to improve learning efficiency, it is troublesome to reduce unnecessary, the desk that people often used is the rectangle desk, and books are mostly placed in the book case of keeping away from the desk, it needs to go to the book case to go books and look for, student write the homework on the desk also so, need relapse to the places such as book case for looking for books, not only the time of having wasted, learning efficiency has been reduced, still make the enthusiasm decline of study, the thinking of thinking problem is interrupted by the number of times, be unfavorable for the continuity of study.

Through retrieval, a Chinese patent with the application number of CN201821518840.7 discloses a desk with a rotary bookcase, which comprises a desk table surface, a rotary bearing, a bookcase bottom plate, a bookcase baffle, a bookcase partition plate, a bookcase top plate, a support column and a bottom plate, wherein the support column is vertically and fixedly arranged at the middle position of the bottom plate, the lower rotary bearing is embedded at the middle position of the desk table surface, the middle rotary bearing I is embedded in the bookcase bottom plate, and the middle rotary bearing II is embedded in the bookcase partition plate; the desk surface is divided into areas according to the baffle of the bookcase, so that a plurality of people can conveniently use the desk.

The rotary bookcase in the patent can only be fixed on a desktop for use, cannot stretch out and draw back, and occupies a space of the desktop when the bookcase is not used, so that the space for learning and using the desktop is very limited, and the learning and writing operations of students are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk of rotatory book case in area to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a desk of rotatory book case in area, the desk comprises a desktop, desktop bottom four corners fixedly connected with table leg, the relative one side outer wall of two table legs is fixed jointly and is equipped with the diaphragm, and be equipped with the mounting hole on the diaphragm, be connected with the worm through the bearing in the mounting hole, the one end of worm passes diaphragm and the manual rocker of fixedly connected with, the equal rigid coupling of the same one side outer wall of two table legs has the fixed plate, and the relative one side outer wall of two fixed plates is connected with the dwang through the bearing jointly, and the outside right-hand member of dwang has cup jointed the worm wheel, worm and worm wheel mesh, the outside left end of dwang has cup jointed the gear, be equipped with on the desktop and be spill ring mouth, and be equipped with the support column in the ring mouth, support column upper end fixedly connected with book case mechanism, support column lower extreme one side outer wall is equipped with the rack, and support column lower extreme opposite side outer wall are equipped with the spout, the wheel meshes mutually, be close to near ring mouth and be provided with the connecting rod that is L shape, and connecting rod one end fixedly connected with slider, slider and spout form sliding fit.

Furthermore, book case mechanism includes the bottom plate, the bottom plate passes through the bearing and connects the top at the support column, bottom plate top rigid coupling has the baffle, and baffle top rigid coupling has the roof.

Furthermore, the partition plates are uniformly distributed on the top of the bottom plate in a circumferential mode.

Furthermore, the bottom plate is matched with a small opening of a circular ring opening on the desktop, and the top plate is matched with a large opening of the circular ring opening on the desktop.

Furthermore, a fixing rod is fixedly connected between the adjacent table legs together, and the fixing rod is U-shaped.

Furthermore, the outer wall of one side of the bottom of the desktop is provided with a connecting block, and one end of the connecting block is fixedly connected with a pen container.

Furthermore, an angle department fixedly connected with installation pole at desktop top, installation pole top rigid coupling has the LED lamp.

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

1. this a desk for a rotatory book case in area, through being provided with manual rocker, it drives the worm rotation of manual rocker front end to rotate manual rocker, the worm drives the worm wheel rotation rather than meshing on the dwang afterwards, the same gear on the dwang also rotates thereupon this moment, the gear drives slide rail and the spout on the support column on the rack and the connecting rod of one side on the support column not only can realize the flexible to book case mechanism, can also adjust the height of book case, with the space of this increase desktop, can also carry out the regulation of height to the book case to the crowd of difference.

2. According to the desk with the rotary bookcase, the pen container is arranged, so that articles such as pens which are not used temporarily during learning can be placed in the pen container, the condition that the articles such as pens are placed on a desktop to occupy the learning space is avoided, the learning space is further increased, and the time is saved.

3. This a desk for a rotatory book case in area is through being provided with the installation pole, is equipped with the LED lamp on installation pole top, can provide sufficient illumination for people when studying under the not enough condition of night or light condition for it is clearer to see during the study, also protects eyes to a certain extent simultaneously.

The above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a desk with a rotary bookcase provided by the present invention;

FIG. 2 is a schematic structural view of the bottom of a desk with a rotary bookcase;

fig. 3 is an enlarged view of a structure at a in fig. 2.

In the drawings, the components represented by the respective reference numerals are listed below:

1. table legs; 2. a fixing rod; 3. a top plate; 4. a partition plate; 5. a base plate; 6. a support column; 7. a tabletop; 8. a manual rocker; 9. a worm; 10. a worm gear; 11. rotating the rod; 12. a gear; 13. a rack; 14. a chute; 15. a slider; 16. a pen container; 17. an LED lamp; 18. and (5) installing a rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a desk with a rotary bookcase in an embodiment of the present invention comprises a desktop 7, four corners at the bottom of the desktop 7 are fixedly connected with desk legs 1, as shown in fig. 2, a horizontal plate is fixedly connected to the outer wall of the opposite side of two desk legs 1 at the right side of the desktop 7, and a mounting hole is formed at the rear end of the horizontal plate, a worm 9 is connected to the mounting hole through a bearing, and the worm 9 is located on the inner wall of the horizontal plate, one end of the worm 9 passes through the horizontal plate and is fixedly connected with a manual rocker 8, the manual rocker 8 is located on the outer wall of the horizontal plate, as shown in fig. 2, a fixing plate is fixedly connected to the outer wall of the same side of two desk legs 1 at the right side of the desktop 7, and the fixing plate and the worm 9 are located on the same side, and the outer wall of the opposite side of the two fixing plates is commonly connected with a rotating rod 11 through a bearing, and a worm wheel 10 is sleeved at the right end of the outer part of the rotating rod 11, worm 9 meshes with worm wheel 10 mutually, the outside left end of dwang 11 has cup jointed gear 12, and worm wheel 10 and gear 12 do not contact with the diaphragm, as shown in fig. 1, be equipped with on desktop 7 and be concave ring mouth, the ring mouth is a circular macrostoma that does not run through desktop 7 and a circular osculum that runs through desktop 7 is constituteed, and be equipped with support column 6 in the ring mouth, support column 6 upper end fixedly connected with book case mechanism, support column 6 lower extreme one side outer wall is equipped with rack 13, and support column 6 lower extreme opposite side outer wall is equipped with spout 14, gear 12 meshes with rack 13 mutually, be provided with near ring mouth and be the connecting rod of L shape, and connecting rod one end fixedly connected with slider 15, slider 15 forms sliding fit with spout 14, carry out fixed limiting action to support column 6 through gear 12, rack 13, spout 14 and slider 15.

The utility model discloses in, book case mechanism includes bottom plate 5, and bottom plate 5 passes through the bearing and connects on the top of

support column

6, and 5 top rigid couplings of bottom plate have baffle 4, and 4 top rigid couplings of baffle have roof 3, can realize the rotation of book case mechanism through rotating bottom plate 5.

The utility model discloses in, baffle 4 is circumference evenly distributed at 5 tops of bottom plate, can constitute a plurality of spaces of placing books of book case through baffle 4.

The utility model discloses in, the osculum phase-match of the ring mouth on bottom plate 5 and the desktop 7, the macrostoma phase-match of the ring mouth on roof 3 and the desktop 7, bottom plate 5 can pass desktop 7 through the osculum of ring mouth, roof 3 can with the macrostoma coincidence of ring mouth, 3 tops of roof just with 7 top parallel and levels of desktop, realize hiding book case mechanism to increase the usable floor area of desktop 7.

The utility model discloses in, common fixedly connected with dead lever 2 between the adjacent table leg 1, and dead lever 2 is the U-shaped, and dead lever 2 that is the U-shaped can make people foot can freely stretch out and draw back when studying, increases the travelling comfort when people study.

In the utility model, the outer wall of one side of the bottom of the desktop 7 is provided with the connecting block, the pen container 16 is fixedly connected with one end of the connecting block, the pen container 16 can be used for placing pens, the pens are prevented from being placed on the desktop 7, therefore, the using area of the desktop 7 is occupied, and the using space of the desktop 7 is effectively increased.

In the utility model, an angle at the top of the desktop 7 is fixedly connected with the installation rod 18, the top of the installation rod 18 is fixedly connected with the LED lamp 17, the LED lamp 17 is opened at night or under the condition of insufficient light conditions, so that people can learn more conveniently.

The utility model discloses a theory of operation is:

when the desk is used, the manual rocker 8 positioned at the right side of the desk can be rotated, the manual rocker 8 drives the worm 9 sleeved on the manual rocker 8 to rotate, at the moment, the worm wheel 10 which is meshed with the worm 9 and sleeved on the right end outside the rotating rod 11 rotates under the driving of the worm wheel, the rotating rod 11 also rotates along with the worm wheel, the gear 12 sleeved on the left end outside the rotating rod 11 also rotates along with the worm wheel, at the moment, the rack 13 which is meshed with the gear 12 and fixedly connected with one side of the lower end of the supporting column 6 reciprocates up and down along with the rotation of the gear 12, and the slide block 15 fixedly connected on the connecting rod reciprocates up and down in the chute 14 positioned at the other side of the lower end of the supporting column 6, reach reciprocating and the fixed action of support column 6 with this, bottom plate 5 of book case mechanism passes through the bearing and connects at the top of support column 6, bottom plate 5 can pass the osculum of ring mouth, book case mechanism will carry out up-and-down reciprocating motion along with support column 6, not only can reach the flexible to book case mechanism, can also adjust the height of book case, it can realize the rotation to the book case to rotate bottom plate 5, with this can look for articles such as books in the space region that baffle 4 is constituteed, roof 3 that is located baffle 4 top coincides with the macrostoma of ring mouth, 3 tops of roof just with 7 top parallel and level of desktop this moment, realize the hiding book case mechanism, thereby make the usable floor area increase of desktop 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A desk with a rotary bookcase comprises a desktop (7) and is characterized in that, the four corners of the bottom of the desktop (7) are fixedly connected with the desk legs (1), the outer walls of the opposite sides of the two desk legs (1) are jointly and fixedly provided with a transverse plate, and the transverse plate is provided with a mounting hole, the mounting hole is connected with a worm (9) through a bearing, one end of the worm (9) passes through the transverse plate and is fixedly connected with a manual rocker (8), the outer walls of the same sides of the two table legs (1) are fixedly connected with a fixed plate, and the outer walls of the opposite sides of the two fixed plates are connected with a rotating rod (11) through a bearing, and the right end of the outer part of the rotating rod (11) is sleeved with a worm wheel (10), the worm (9) is meshed with the worm wheel (10), the left end of the outer part of the rotating rod (11) is sleeved with a gear (12), the tabletop (7) is provided with a concave circular ring opening, a supporting column (6) is arranged in the circular opening, the upper end of the supporting column (6) is fixedly connected with a book cabinet mechanism, the outer wall of one side of the lower end of the supporting column (6) is provided with a rack (13), and the outer wall of the other side of the lower end of the supporting column (6) is provided with a sliding chute (14), the gear (12) is meshed with the rack (13), an L-shaped connecting rod is arranged near the circular ring opening, and one end of the connecting rod is fixedly connected with a sliding block (15), and the sliding block (15) and the sliding groove (14) form sliding fit.

2. A desk with a rotary bookcase as claimed in claim 1, wherein the bookcase mechanism comprises a bottom plate (5), the bottom plate (5) is connected to the top end of a support column (6) through a bearing, a partition plate (4) is fixedly connected to the top of the bottom plate (5), and a top plate (3) is fixedly connected to the top of the partition plate (4).

3. A desk with a rotary bookcase according to claim 2, wherein the partitions (4) are evenly distributed on the top of the bottom plate (5) in a circle.

4. Desk with rotary bookcase according to claim 2, characterised in that the bottom plate (5) matches the small mouth of the circular opening on the desktop (7) and the top plate (3) matches the large mouth of the circular opening on the desktop (7).

5. A desk with a rotary bookcase as claimed in claim 1, wherein the fixing rods (2) are fixedly connected between the adjacent desk legs (1) together, and the fixing rods (2) are U-shaped.

6. A desk with a rotary bookcase as claimed in claim 1, wherein the outer wall of one side of the bottom of the desktop (7) is provided with a connecting block, and one end of the connecting block is fixedly connected with a pen container (16).

7. Desk with rotary bookcase according to claim 1, characterized in that a mounting bar (18) is fixedly connected to one corner of the top of the desktop (7), and the top of the mounting bar (18) is fixed with an LED lamp (17).