CN211833364U

CN211833364U - English literature reading device

Info

Publication number: CN211833364U
Application number: CN202020152903.2U
Authority: CN
Inventors: 黄祎
Original assignee: Anyang Normal University
Current assignee: Anyang Normal University
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-11-03
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses an english literature reading device, the camera includes a supporting plate, the quantity of backup pad is two, two fixed bands of positive fixedly connected with of backup pad, four be provided with same books in the fixed band, the first bearing of positive fixedly connected with of backup pad, two same pivot has been cup jointed in the first bearing, the joint has two ratchets outside the pivot, ratchet and slide bar meshing, the slide bar cup joints in the sliding sleeve, the sliding sleeve joint is at the back of backup pad. This kind of english literature reading device structural design is reasonable, convenient to use, portable through the sucking disc, many paws shell, nut, backup pad, ratchet and the mutual cooperation between the slide bar for this device not only can be fixed the page of books, can also adjust the angle of books according to user's needs, and can fold when need not using, reduces occupation space, thereby makes this device convenient to use person's carrying and use.

Description

English literature reading device

Technical Field

The utility model relates to a literature reading technical field specifically is an english literature reading device.

Background

Since the 17 th century, modern english has spread around the world under the wide influence of the great britain and the united states, and through the printed and electronic media of various countries, english has become the dominant language international speaking right and in the environment of common languages in many areas and professions, such as science, navigation and law, many people learn and understand english by reading english literature in order to have a breakthrough in the convergence of english.

Carrying the in-process of reading to english literature class books, often all place english books on the desktop and read, not only do not have page fixing device and still need people's manual hold to read, and people hang down for a long time to read and can make very big discomfort for the cervical vertebra, thereby unsuitable people read for a long time, also have some devices that can assist people to read, but there is occupation space big, carry inconveniently, and be difficult to carry out the problem of adjusting according to user's needs, thereby be not convenient for people to carry and read english literature, consequently, need the english literature reading device of a portable and reading to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english literature reading device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an english literature reading device, includes the backup pad, the quantity of backup pad is two, two fixed bands of positive fixedly connected with of backup pad, four be provided with same books in the fixed band, the first bearing of positive fixedly connected with of backup pad, two same pivot has been cup jointed in the first bearing, two ratchets have been cup jointed outward in the pivot.

The ratchet wheel is meshed with the sliding rod, the sliding rod is sleeved in the sliding sleeve, the sliding sleeve is clamped on the back face of the supporting plate, the sliding rod is sleeved with a first spring, the back face of the sliding rod is fixedly connected with the front face of the pull handle, two ends of the first spring are fixedly connected with the front face of the pull handle and the back face of the sliding sleeve respectively, and the bottom end of the rotating shaft is fixedly connected with the multi-claw shell.

The multi-claw shell is externally connected with a nut, an adjusting ball is arranged in the multi-claw shell, a sucker is fixedly connected to the lower surface of the adjusting ball, a pin shaft is fixedly connected to the front face of the supporting plate, a clamping plate and a second spring are sleeved outside the pin shaft in a sleeved mode respectively, and two ends of the second spring are fixedly connected with the back face of the clamping plate and the front face of the supporting plate respectively.

Furthermore, the fixed band is elastic fixation area, two the equal fixedly connected with support frame of opposite face of backup pad, two the opposite face overlap joint of support frame.

Furthermore, two second bearings are sleeved outside the rotating shaft and fixedly connected to opposite surfaces of the two supporting plates respectively.

Furthermore, two clamping blocks are arranged on the right side face of the sliding rod, and the direction of the ratchet wheel is matched with the slope direction of the two clamping blocks.

Furthermore, a torsion spring is sleeved outside the rotating shaft, and two ends of the torsion spring are fixedly connected with the outer surface of the rotating shaft and the outer surface of the first bearing respectively.

Furthermore, the sucking disc is a powerful sucking disc, the back of the clamping plate is fixedly connected with a clamping block, two clamping grooves are formed in the front face of the supporting plate, and the clamping block is arranged in one of the clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the English literature reading device has reasonable structural design, convenient use and convenient carrying, and can be fixed at a proper position by mutually matching the sucker, the multi-claw shell, the nut, the supporting plate, the ratchet wheel and the sliding rod, when the device needs to be used, the sucker can be firstly placed at the proper position and forcibly pressed to ensure that the device can be fixed at the proper position, the nut is unscrewed to adjust the angle of the multi-claw shell, the nut is screwed after the adjustment is finished, so that the angle of the device is fixed, then the two supporting plates are opened, the two supporting plates can drive the book to be opened to a proper angle, the sliding rod and the ratchet wheel can fix the opened angle, the clamping plate is upwards pulled and the book is rotated by 90 degrees leftwards, so that the device can fix the pages of the book, and can adjust the angle of the book according to the needs of a user, and can be folded when not in use, thus reducing the occupied space and facilitating the carrying and use of the device for users.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the support plate of the present invention viewed from the right;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is a schematic left-side sectional structure view of the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at the position B;

FIG. 6 is a schematic top view of the ratchet according to the present invention;

fig. 7 is a schematic view of the cross-sectional structure of the hinge pin in front view.

In the figure: the device comprises a supporting plate 1, a fixing band 2, a book 3, a supporting frame 4, a first bearing 5, a rotating shaft 6, a second bearing 7, a torsion spring 8, a ratchet wheel 9, a sliding rod 10, a pull handle 11, a first spring 12, a multi-claw shell 13, a nut 14, an adjusting ball 15, a sucker 16, a pin shaft 17, a clamping plate 18, a second spring 19, a clamping groove 20, a clamping block 21 and a sliding sleeve 22.

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.

Please refer to fig. 1-7: an English literature reading device comprises supporting plates 1, wherein supporting frames 4 are fixedly connected to opposite surfaces of the two supporting plates 1, the opposite surfaces of the two supporting frames 4 are overlapped, the supporting frames 4 can support books 3 by arranging the two supporting frames 4, so that the problem that the normal use of the device is influenced by the falling of the books 3 under the action of gravity when a user uses the device can be avoided, the normal use of the device is ensured, the number of the supporting plates 1 is two, two fixing belts 2 are fixedly connected to the front surfaces of the supporting plates 1, the fixing belts 2 are elastic fixing belts 2, when the books 3 need to be replaced, the user can replace other books 3 by pulling the fixing belts 2, the use of the device by workers is facilitated, the same book 3 is arranged in the four fixing belts 2, the front of the supporting plate 1 is fixedly connected with a first bearing 5, the first bearing 5 can simply support and connect the supporting plate 1 by arranging the first bearing 5, thereby ensuring the normal use of the device, the same rotating shaft 6 is sleeved in the two first bearings 5, two second bearings 7 are sleeved outside the rotating shaft 6, the two second bearings 7 are respectively and fixedly connected with the opposite surfaces of the two supporting plates 1, the second bearings 7 can stably support the position of the supporting plate 1 by arranging the two second bearings 7, the device has better stability when rotating, two ratchet wheels 9 are clamped outside the rotating shaft 6, a torsion spring 8 is sleeved outside the rotating shaft 6, two ends of the torsion spring 8 are respectively and fixedly connected with the outer surface of the rotating shaft 6 and the outer surface of the first bearing 5, and by arranging the torsion spring 8, when the sliding rod 10 is separated from the ratchet wheels 9, the torsion spring 8 can drive the supporting plate 1 to rotate forwards and reset by utilizing the self torsion force, thereby facilitating the storage of the device by the user.

The ratchet wheel 9 is meshed with the sliding rod 10, the two clamping blocks 21 are arranged on the right side face of the sliding rod 10, the direction of the ratchet wheel 9 is matched with the slope direction of the two clamping blocks 21, the slope direction of the clamping blocks 21 is matched with the direction of the ratchet wheel 9, so that the supporting plate 1 can only rotate backwards when in use, the situation that a user rotates forwards and resets under the action of a torsion spring 8 when using the device is avoided, the normal use of the device is ensured, the sliding rod 10 is sleeved in a sliding sleeve 22, the sliding sleeve 22 is clamped on the back face of the supporting plate 1, a first spring 12 is sleeved outside the sliding rod 10, the back face of the sliding rod 10 is fixedly connected with the front face of the pull handle 11, two ends of the first spring 12 are fixedly connected with the front face of the pull handle 11 and the back face of the sliding sleeve 22 respectively, and when a worker loosens the pull handle 11 through the arrangement of the first spring 12, the first spring 12 can drive the pull handle 11 and the sliding rod, the bottom end of the rotating shaft 6 is fixedly connected with a multi-claw shell 13.

The multi-jaw shell 13 is externally threaded with a nut 14, the nut 14 is arranged, so that the multi-jaw shell 13 can be fastened when the nut 14 moves upwards, the angle of the multi-jaw shell 13 can be fixed, the device can be fixed at any angle, an adjusting ball 15 is arranged in the multi-jaw shell 13, a sucking disc 16 is fixedly connected to the lower surface of the adjusting ball 15, the sucking disc 16 is a strong sucking disc 16, the strong sucking disc 16 can provide strength for fixing the device by arranging the strong sucking disc 16, the stability of the device during placement is better, a pin shaft 17 is fixedly connected to the front side of the supporting plate 1, a clamping plate 18 and a second spring 19 are sleeved outside the pin shaft 17 respectively, a clamping block 21 is fixedly connected to the back side of the clamping plate 18, two clamping grooves 20 are arranged on the front side of the supporting plate 1, the clamping block 21 is arranged in one of the clamping grooves 20, and by arranging the, so when the draw-in groove 20 is gone into to fixture block 21 alright fix the angle of splint 18, make splint 18 can carry out the centre gripping to books 3 when opening, the both ends of second spring 19 respectively with the back of splint 18 and the front fixed connection of backup pad 1, through setting up second spring 19, make when the user unclamp splint 18, second spring 19 can utilize the pulling force of self to drive splint 18 and fixture block 21 rearward movement, make fixture block 21 can go into in the draw-in groove 20, thereby fix the angle to splint 18.

When the device is used, the sucker 16 can be placed at a proper position and the sucker 16 can be pressed forcibly, so that the device can be fixed at a proper position, the nut 14 is unscrewed, the angle of the multi-claw shell 13 is adjusted, the nut 14 is screwed after the angle between the eight-claw shell and the two support plates 1 is proper, so that the angle of the device for supporting the book 3 can be fixed, the two support plates 1 are opened, so that the two support plates 1 can drive the book 3 to be opened to a proper angle, the angle of the opened book 3 can be fixed by the slide rod 10 and the ratchet wheel 9, the clamping plate 18 is pulled upwards and rotated 90 degrees leftwards, so that the pages of the book 3 are fixed, when the book 3 needs to be replaced, a user can replace other books 3 by pulling the fixing belt 2, when the device needs to be carried, the clamping plate 18 can be pulled upwards and rotated 90 degrees rightwards to reset the device, the slide bar 10 is pulled by the pull handle 11, so that the slide bar 10 can be separated from the ratchet wheel 9, and the user can close the two support plates 1, and at the moment, the user can take off the suction cup 16 and carry the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an english literature reading device, includes backup pad (1), its characterized in that: the number of the supporting plates (1) is two, the front face of each supporting plate (1) is fixedly connected with two fixing bands (2), the same book (3) is arranged in each fixing band (2), the front face of each supporting plate (1) is fixedly connected with a first bearing (5), the same rotating shaft (6) is sleeved in each first bearing (5), and two ratchet wheels (9) are clamped outside each rotating shaft (6);

the ratchet wheel (9) is meshed with the sliding rod (10), the sliding rod (10) is sleeved in the sliding sleeve (22), the sliding sleeve (22) is clamped on the back face of the supporting plate (1), the sliding rod (10) is sleeved with a first spring (12), the back face of the sliding rod (10) is fixedly connected with the front face of the pull handle (11), two ends of the first spring (12) are fixedly connected with the front face of the pull handle (11) and the back face of the sliding sleeve (22) respectively, and the bottom end of the rotating shaft (6) is fixedly connected with the multi-claw shell (13);

the multi-claw shell (13) is externally connected with a nut (14), an adjusting ball (15) is arranged in the multi-claw shell (13), a sucker (16) is fixedly connected to the lower surface of the adjusting ball (15), a pin shaft (17) is fixedly connected to the front surface of the supporting plate (1), a clamping plate (18) and a second spring (19) are sleeved outside the pin shaft (17) in a sleeved mode, and two ends of the second spring (19) are fixedly connected with the back surface of the clamping plate (18) and the front surface of the supporting plate (1) respectively.

2. An english literature reading device according to claim 1, wherein: fixed band (2) are elastic fixation area (2), two the equal fixedly connected with support frame (4) of opposite face of backup pad (1), two the opposite face overlap joint of support frame (4).

3. An english literature reading device according to claim 1, wherein: two second bearings (7) are sleeved outside the rotating shaft (6), and the two second bearings (7) are respectively and fixedly connected to opposite surfaces of the two supporting plates (1).

4. An english literature reading device according to claim 1, wherein: two clamping blocks (21) are arranged on the right side face of the sliding rod (10), and the direction of the ratchet wheel (9) is matched with the slope direction of the two clamping blocks (21).

5. An english literature reading device according to claim 1, wherein: the rotating shaft (6) is sleeved with a torsion spring (8), and two ends of the torsion spring (8) are fixedly connected with the outer surface of the rotating shaft (6) and the outer surface of the first bearing (5) respectively.

6. An english literature reading device according to claim 1, wherein: the sucking disc (16) is a powerful sucking disc (16), the back fixedly connected with fixture block (21) of splint (18), two draw-in grooves (20) have been seted up on the front of backup pad (1), fixture block (21) set up in one of them draw-in groove (20).