CN210310091U

CN210310091U - Mobile book cart

Info

Publication number: CN210310091U
Application number: CN201921009243.6U
Authority: CN
Inventors: 颜秀春
Original assignee: Liming Vocational University
Current assignee: Liming Vocational University
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-04-14
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a mobile book car, including the book car, the inside fixedly connected with bottom plate of book car, two mounting panels of the last fixed surface of bottom plate are connected with, two book rest of the relative one side fixedly connected with of mounting panel, two the spout has all been seted up to the upper surface of book rest, two the inside equal sliding connection of spout has two first sliders, four the equal fixedly connected with splint of upper surface of first slider. This mobile book car through setting up splint, the pulling push-and-pull piece drives the splint on the single book board and keeps away from each other along with the slip of first slider in the spout, then places books on book board, loosens the push-and-pull piece this moment, and under the elastic force effect of spring, splint relative motion presss from both sides the book tightly, has avoided leading to books in a disorderly because of the vehicle rocks, has played the effect of pressing from both sides tight fixed books from this.

Description

Mobile book cart

Technical Field

The utility model relates to a book car technical field specifically is a mobile book car.

Background

With the rapid development of the country, the popularization requirement of the knowledge is higher and higher, the updating of the knowledge is also faster and faster, but under the influence of various factors, the quantity and the quality of books in remote areas and poor areas cannot meet the requirement, so that a vehicle capable of carrying books is urgently needed to directly enter the remote areas for propaganda and service, and people can know and learn more knowledge.

At present, the mobile book car is not completely formed, most mobile book cars only hold books in the palm to the remote area, but at the in-process that the book car went, owing to do not receive attention or to books fixing device, because of rocking of automobile body leads to books in the car in disorder, will bring the trouble for the staff like this, when masses read in addition, all directly get into the car in and read books, often the environment of depression brings not good experience for the reader in the car.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mobile book car, possess and press from both sides tight books, avoid books in disorder in the automobile body, provide advantages such as the environment of a car outer sunshade for the reader, solved most mobile book cars and just held in the palm the books and send to remote area, but at the in-process that the book car travel, because do not attach attention or do not have books fixing device, it is in disorder to lead to books in the car because of rocking of automobile body, will bring the trouble for the staff like this, and when the masses read, all be the interior book of direct entering car, often the environment that suppresses in the car brings not good problem of experience for the reader.

For realizing above-mentioned tight books of clamp, avoid books in disorder in the automobile body, provide the purpose of a car outer sunshade environment for the reader, the utility model provides a following technical scheme: a mobile book carrier comprises a book carrier, wherein a bottom plate is fixedly connected inside the book carrier, two mounting plates are fixedly connected to the upper surface of the bottom plate, two book placing plates are fixedly connected to the opposite surfaces of the two mounting plates, sliding grooves are formed in the upper surfaces of the two book placing plates, two first sliding blocks are respectively and slidably connected to the insides of the two sliding grooves, clamping plates are respectively and fixedly connected to the upper surfaces of the four first sliding blocks, springs are respectively and fixedly connected to the left side walls and the right side walls of the insides of the two sliding grooves, the opposite ends of the upper two springs are respectively and fixedly connected to the opposite surfaces of the upper two first sliding blocks, the opposite ends of the lower two springs are respectively and fixedly connected to the opposite surfaces of the lower two first sliding blocks, two sliding rails are fixedly connected to the upper surface of the bottom plate, and a second sliding block is respectively and slidably connected to the insides of the two, the inside fixedly connected with roof of library car, the lower surface of roof articulates there is the sunshading board, two one side of second slider all articulates there is the rocker, two the bottom of rocker with the back of sunshading board is articulated, the inside roof fixedly connected with motor of library car, the output of motor with the inside roof of library car all rotates and is connected with the threaded sleeve, two the equal fixedly connected with drive wheel of threaded sleeve's surface, two the transmission is connected with the belt between the surface of drive wheel, two the equal threaded connection in threaded sleeve's inside has the threaded rod.

Preferably, the bottoms of the two threaded rods sequentially penetrate through the top plate and the slide rail and extend into the slide rail, and the bottoms of the two threaded rods are fixedly connected with the upper surfaces of the two second sliding blocks respectively.

Preferably, the tops of the two slide rails are fixedly connected with the lower surface of the top plate.

Preferably, the front of the book trolley is provided with a rectangular hole, and the size of the rectangular hole is matched with that of the sun shield.

Preferably, the top wall of the interior of the book trolley is fixedly connected with a bearing, and the top end of the left threaded sleeve is fixedly connected with an inner ring of the bearing.

Preferably, the two clamping plates on the upper side are arranged in a manner of being opposite to each other, and the two clamping plates on the lower side are arranged in a manner of being opposite to each other, and the pushing and pulling blocks are arranged on the surfaces of the two clamping plates on the upper side and the two clamping plates on the lower side.

Compared with the prior art, the utility model provides a book car flows possesses following beneficial effect:

(1) this mobile book car through setting up splint, the pulling push-and-pull piece drives the splint on the single book board and keeps away from each other along with the slip of first slider in the spout, then places books on book board, loosens the push-and-pull piece this moment, and under the elastic force effect of spring, splint relative motion presss from both sides the book tightly, has avoided leading to books in a disorderly because of the vehicle rocks, has played the effect of pressing from both sides tight fixed books from this.

(2) This mobile book car, through setting up the motor, the starter motor drives right-hand screw sleeve and rotates, right-hand screw sleeve rotates and drives left screw sleeve synchronous rotation under the cooperation of drive wheel and belt is used, two screw sleeve rotate and drive threaded rod and second slider reciprocate under the limit fit of slide rail, drive the sunshading board swing through the rocker when two second sliders move down, and the bottom of sunshading board rises to the automobile body outside, and then reading person's accessible rectangular hole books of taking and reading under the sunshading board, the effect of the sunshade environment outside providing a car for the reading person has been played from this.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention;

fig. 4 is a side view of the slide rail of the present invention.

In the figure: 1 book car, 2 bottom plates, 3 mounting plates, 4 book placing plates, 5 sliding grooves, 6 first sliding blocks, 7 clamping plates, 8 springs, 9 sliding rails, 10 second sliding blocks, 11 top plates, 12 sun shields, 13 rocking bars, 14 motors, 15 threaded sleeves, 16 transmission wheels, 17 belts and 18 threaded rods.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a mobile book carrier comprises a book carrier 1, a bottom plate 2 fixedly connected to the inside of the book carrier 1, two mounting plates 3 fixedly connected to the upper surface of the bottom plate 2, two book shelves 4 fixedly connected to the opposite surfaces of the two mounting plates 3, sliding grooves 5 formed on the upper surfaces of the two book shelves 4, two first sliding blocks 6 slidably connected to the inside of the two sliding grooves 5, clamping plates 7 fixedly connected to the upper surfaces of the four first sliding blocks 6, springs 8 fixedly connected to the left and right inner side walls of the two sliding grooves 5, the opposite ends of the upper two springs 8 fixedly connected to the opposite surfaces of the upper two first sliding blocks 6, the opposite ends of the lower two springs 8 fixedly connected to the opposite surfaces of the lower two first sliding blocks 6, two sliding rails 9 fixedly connected to the upper surface of the bottom plate 2, the inside equal sliding connection of two slide rails 9 has second slider 10, the inside fixedly connected with roof 11 of book car 1, the lower surface of roof 11 articulates there is sunshading board 12, one side of two second sliders 10 all articulates there is rocker 13, the bottom of two rockers 13 is articulated with the back of sunshading board 12, the inside roof fixedly connected with motor 14 of book car 1, the model of motor 14 is 70 STX-01's servo motor, the output of motor 14 all rotates with the inside roof of book car 1 and is connected with threaded sleeve 15, the equal fixedly connected with drive wheel 16 of surface of two threaded sleeve 15, the transmission is connected with belt 17 between the surface of two drive wheels 16, the inside equal threaded connection of two threaded sleeve 15 has threaded rod 18.

Preferably, the bottoms of the two threaded rods 18 sequentially penetrate through the top plate 11 and the slide rail 9 and extend into the slide rail 9, and the bottoms of the two threaded rods 18 are fixedly connected with the upper surfaces of the two second sliding blocks 10 respectively.

Preferably, the top of the two sliding rails 9 is fixedly connected with the lower surface of the top plate 11.

Preferably, the front of the book trolley 1 is provided with a rectangular hole, the size of the rectangular hole is matched with the size of the sunshade plate 12, the rectangular hole is arranged to facilitate taking a book from the book trolley 1, and the rectangular hole is blocked by the sunshade plate 12 when the sunshade plate is not lifted due to the matching of the rectangular hole and the rectangular hole.

Preferably, the bearing is fixedly connected to the inner top wall of the book car 1, and the top end of the left threaded sleeve 15 is fixedly connected to the inner ring of the bearing.

Preferably, the one side that two splint 7 of top carried on the back mutually all is provided with the push-and-pull piece with the one side that two splint 7 of below carried on the back mutually, sets up the push-and-pull piece and is convenient for pull splint 7.

In summary, according to the mobile book carrier, the clamping plates 7 are arranged, the pushing and pulling block is pulled to drive the clamping plates 7 on the single book placing plate 4 to be away from each other along with the sliding of the first sliding block 6 in the sliding groove 5, then books are placed on the book placing plate 4, the pushing and pulling block is loosened, the clamping plates 7 move relatively to clamp the books under the elastic action of the springs 8, the books are prevented from being scattered due to the shaking of the book carrier, and therefore the effect of clamping and fixing the books is achieved.

This mobile book car, through setting up motor 14, starter motor 14 drives right screw sleeve 15 and rotates, right screw sleeve 15 rotates and drives left screw sleeve 15 and rotate simultaneously under the cooperation of drive wheel 16 and belt 17 uses, two screw sleeves 15 rotate and drive threaded rod 18 and second slider 10 and reciprocate under the spacing cooperation of slide rail 9, drive sunshading board 12 swing through rocker 13 when two second sliders 10 move down, and the bottom of sunshading board 12 rises to the automobile body outside, and then the reader accessible rectangular hole takes the book and reads under sunshading board 12, the effect of the sunshade environment outside the car has been played for the reader from this.

It is to be noted that the embodiments of the present invention are not limited to the patented embodiments, and it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile book carrier comprising a book carrier (1), characterized in that: the interior of the book trolley (1) is fixedly connected with a bottom plate (2), the upper surface of the bottom plate (2) is fixedly connected with two mounting plates (3), the opposite surfaces of the two mounting plates (3) are fixedly connected with two book placing plates (4), the upper surfaces of the two book placing plates (4) are respectively provided with a sliding chute (5), the interiors of the two sliding chutes (5) are respectively and slidably connected with two first sliding blocks (6), the upper surfaces of the four first sliding blocks (6) are respectively and fixedly connected with a clamping plate (7), the interior left side walls and the interior right side walls of the two sliding chutes (5) are respectively and fixedly connected with springs (8), the opposite ends of the upper two springs (8) are respectively and fixedly connected with the surfaces of the upper two first sliding blocks (6) which are opposite to each other, the opposite ends of the lower two springs (8) are respectively and fixedly connected with the surfaces of the lower two first sliding blocks (6) which are opposite to, the upper surface of the bottom plate (2) is fixedly connected with two slide rails (9), the interiors of the two slide rails (9) are respectively and slidably connected with a second slider (10), the interior of the book trolley (1) is fixedly connected with a top plate (11), the lower surface of the top plate (11) is hinged with a sun shield (12), one side of each of the two second sliders (10) is hinged with a rocker (13), the bottom ends of the two rockers (13) are hinged with the back surface of the sun shield (12), the inner top wall of the book trolley (1) is fixedly connected with a motor (14), the output end of the motor (14) and the inner top wall of the book trolley (1) are respectively and rotatably connected with a threaded sleeve (15), the outer surfaces of the two threaded sleeves (15) are respectively and fixedly connected with a transmission wheel (16), and a belt (17) is in transmission connection between the outer surfaces, threaded rods (18) are connected to the inner parts of the two threaded sleeves (15) in a threaded mode.

2. The mobile book carrier of claim 1, wherein: the bottoms of the two threaded rods (18) penetrate through the top plate (11) in sequence, the sliding rail (9) extends into the sliding rail (9), and the bottoms of the two threaded rods (18) are fixedly connected with the upper surfaces of the two second sliding blocks (10) respectively.

3. The mobile book carrier of claim 1, wherein: the tops of the two slide rails (9) are fixedly connected with the lower surface of the top plate (11).

4. The mobile book carrier of claim 1, wherein: the front side of the book trolley (1) is provided with a rectangular hole, and the size of the rectangular hole is matched with that of the sun shield (12).

5. The mobile book carrier of claim 1, wherein: the inside roof fixedly connected with bearing of book car (1), the left the top of screw sleeve (15) with the inner circle fixed connection of bearing.

6. The mobile book carrier of claim 1, wherein: the upper two clamping plates (7) are arranged on the back side, and the lower two clamping plates (7) are arranged on the back side, and are provided with push-pull blocks.