CN209898634U - Bookshelf for high school students to learn - Google Patents
Bookshelf for high school students to learn Download PDFInfo
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- CN209898634U CN209898634U CN201920313385.5U CN201920313385U CN209898634U CN 209898634 U CN209898634 U CN 209898634U CN 201920313385 U CN201920313385 U CN 201920313385U CN 209898634 U CN209898634 U CN 209898634U
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Abstract
The utility model relates to a bookshelf especially relates to a bookshelf is used in high school student's study. The technical problem to be solved is as follows: the bookshelf for the high school students can be conveniently placed, occupies small space, does not influence writing, and is not easy to fall and scatter. The technical scheme is as follows: a bookshelf for high school students comprises a bottom plate and the like; the left side and the right side of the top of the bottom plate are symmetrically provided with first sliding grooves for guiding, and first sliding blocks are arranged in the first sliding grooves in a sliding mode. The utility model discloses a place the book on the fly leaf, pulling movable clamp plate removes left and fixed clamp plate cooperation, can be fixed with the book, avoided the book to be knocked over and lead to scattering to pulling the fly leaf and moving forward, can take the book, avoided the book to occupy great space, made things convenient for high school student to write, through fixing device, then enable fixing on the desk that this device is more firm, be difficult to drop, through the effect of rubber slab, make the clamp that the U-shaped clamp plate is more firm on the desk.
Description
Technical Field
The utility model relates to a bookshelf especially relates to a bookshelf is used in high school student's study.
Background
High school students are in daily study, the lessons are more, then need use the book to study, nevertheless in order to make the learning effect better, can use a large amount of books to study, high school students all directly stack the book on the desk usually, because the book is stacked and has taken great space, it is inconvenient when leading to writing, and often someone walks around, bump the book easily and lead to scattering, so high school students can place some books in the drawer of desk or put subaerial, so take of inconvenient book, and the long-time easy humidity of placing of book influences the use on subaerial.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that the book is stacked on a desk, the writing is inconvenient because the book is stacked in a larger space, and people often walk and the book is easy to knock down to scatter, the technical problem to be solved is that: the bookshelf for the high school students can be conveniently placed, occupies small space, does not influence writing, and is not easy to fall and scatter.
The technical scheme is as follows: the utility model provides a bookshelf is used in high school student's study, comprising a base plate, first slider, the fly leaf, the kelly, first spring and book clamping device, the symmetrical formula of opening of bottom plate top left and right sides has the first spout that plays the guide effect, the slidingtype is equipped with first slider in the first spout, first slider and the sliding fit in the first spout, it has the first slide opening that plays the guide effect to open in the middle of the first slider bottom, be equipped with the kelly in the first slide opening, be connected with first spring between kelly top and the first slide opening top, even spaced opening in the middle of the first spout bottom has a plurality of draw-in grooves, draw-in groove and kelly cooperation, the rigid coupling has the fly leaf that can make the book place between the first slider top of left and right sides, the fly leaf top is equipped with the book clamping device that can fix the book.
As a preferred technical proposal of the utility model, the book clamping device comprises a fixed splint, a second slide block and a slide plate, the utility model provides a book fixing device, including movable clamp plate, first movable rod, pull ring and second spring, it has the second spout that plays the guide effect to open in the middle of the fly leaf top, the slidingtype second slider that is equipped with in the second spout, second slider and the sliding fit in the second spout, second slider top rigid coupling has the slide, slide top left side rigid coupling has the movable clamp plate that can fix the book, open the slide right part has the through-hole that plays the guide effect, be equipped with first movable rod in the through-hole, first movable rod top rigid coupling has the pull ring, be connected with the second spring between pull ring outer bottom and the slide top, the second spring housing is on first movable rod, the even spaced division in second spout bottom has a plurality of recesses, recess and the cooperation of first movable rod, install in fly leaf top left side with movable clamp plate complex fixed clamp plate.
As a preferred technical proposal of the utility model, the utility model also comprises a fixing device which can lead the device to be more stable, the fixing device comprises a third slide block, a U-shaped splint, a fixed tooth, a movable sleeve, a latch, a third spring, a second movable rod, a clip handle and a fourth spring, the left side and the right side of the bottom plate bottom are symmetrically provided with a third chute which plays a role of guiding, the third chute is internally provided with a third slide block in a sliding way, the third slide block is in sliding fit with the third chute, the bottom of the third slide block is fixedly connected with the U-shaped splint which can lead the device to be more stable, the upper part of the outer right side surface of the right side U-shaped splint and the upper part of the outer left side surface of the left side U-shaped splint are both provided with an opening which plays a role of guiding, the second movable rod is arranged in the opening, the outer ends of the second movable rods on the left side and the right side are both fixedly connected with the clip handle, the fourth spring, the left side is returned and is connected with the fourth spring between the outer right flank of shape handle and the outer left surface of left side U-shaped splint, the fourth spring housing is on the second movable rod, right side U-shaped splint top right side and left side U-shaped splint top left side all opened the second slide opening that plays the guide effect, second slide opening and trompil downthehole intercommunication, be equipped with the movable sleeve in the second slide opening, the outer bottom of movable sleeve and the contact of second movable rod, be equipped with the latch in the movable sleeve, be connected with the third spring between latch bottom and the movable sleeve bottom, bottom plate bottom left and right sides rear portion all evenly spaced is connected with a plurality of fixed teeth, fixed tooth and latch meshing, fixed tooth is located the third spout rear side.
As a preferred technical scheme, still including the slide bar, rubber slab and fifth spring, left side U-shaped splint left side middle part has all opened the third slide opening with right side U-shaped splint right side middle part, be equipped with the slide bar in the third slide opening, the inner rigid coupling of all of the left and right sides slide bar has the rubber slab, be connected with the fifth spring in right side rubber slab right flank and the right side U-shaped splint between the right flank, also be connected with the fifth spring in left side rubber slab left surface and the left side U-shaped splint between the left flank, fifth spring housing is on the slide bar.
Has the advantages that: the utility model discloses a place the book on the fly leaf, pulling movable clamp plate removes left and fixed clamp plate cooperation, can be fixed with the book, avoided the book to be knocked over and lead to scattering to pulling the fly leaf and moving forward, can take the book, avoided the book to occupy great space, made things convenient for high school student to write, through fixing device, then enable fixing on the desk that this device is more firm, be difficult to drop, through the effect of rubber slab, make the clamp that the U-shaped clamp plate is more firm on the desk.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is an enlarged schematic view of part B of the present invention.
Wherein: 1, 2, a first sliding groove, 3, a first sliding block, 4, a movable plate, 5, a first sliding hole, 6, a first spring, 7, a slot, 8, a book clamping device, 101, a fixed clamping plate, 102, a second sliding groove, 103, a second sliding block, 104, a sliding plate, 105, a movable clamping plate, 106, 107, a first movable rod, 108, a pull ring, 109, a second spring, 1010 grooves, 11, a fixed clamping device, 111, a third sliding groove, 112, a third sliding block, 113U-shaped clamping plate, 114 fixed teeth, 115, a second sliding hole, 116, 117, a latch, 118, a third spring, 119, 1110, a second movable rod, 1111-shaped handles, 1112, a fourth spring, 12, a third sliding hole, 13 sliding rods, 14 rubber plates, and 15, a fifth spring.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Example 1
A bookshelf for high school students is disclosed, as shown in figure 1-3, comprising a bottom plate 1, a first slide block 3, a movable plate 4, a clamping rod 6, a first spring 7 and a book clamping device 10, wherein the left and right sides of the top of the bottom plate 1 are symmetrically provided with first slide grooves 2 with guiding function, the first slide grooves 2 are internally provided with the first slide block 3 in a sliding manner, the first slide block 3 is in sliding fit with the first slide grooves 2, the middle of the bottom of the first slide block 3 is provided with a first slide hole 5 with guiding function, the clamping rod 6 is arranged in the first slide hole 5, the top end of the clamping rod 6 is connected with the top of the first slide hole 5 through the first spring 7, the clamping rod 6 is connected with the first spring 7 through welding connection, the middle of the bottom of the first slide groove 2 is provided with a plurality of clamping grooves 8 at even intervals, the clamping grooves 8 are matched with the clamping rod 6, the movable plate 4 capable of placing books is fixedly connected between the tops of the first slide blocks 3 at the left and right sides, the first slide block 3, the top of the movable plate 4 is provided with a book clamping device 10 for fixing a book.
Example 2
A bookshelf for high school students is disclosed, as shown in fig. 1-3, and comprises a bottom plate 1, a first slider 3, a movable plate 4, a clamping rod 6, a first spring 7 and a book clamping device 10, wherein the left side and the right side of the top of the bottom plate 1 are symmetrically provided with first sliding grooves 2 with guiding functions, the first sliding grooves 2 are internally provided with the first slider 3 in a sliding manner, the first slider 3 is in sliding fit with the first sliding grooves 2, a first sliding hole 5 with guiding functions is formed in the middle of the bottom of the first slider 3, the clamping rod 6 is arranged in the first sliding hole 5, the top end of the clamping rod 6 is connected with the top of the first sliding hole 5 through the first spring 7, the middle of the bottom of the first sliding grooves 2 is provided with a plurality of clamping grooves 8 at even intervals, the clamping grooves 8 are matched with the clamping rod 6, the movable plate 4 capable of placing books is fixedly connected between the tops of the first sliders 3 at the left side and the right side, and the book clamping.
The book clamping device 10 comprises a fixed clamping plate 101, a second sliding block 103, a sliding plate 104, a movable clamping plate 105, a first movable rod 107, a pull ring 108 and a second spring 109, wherein a second sliding groove 102 with a guiding function is formed in the middle of the top of the movable plate 4, the second sliding groove 102 is internally provided with the second sliding block 103 in a sliding manner, the second sliding block 103 is in sliding fit with the second sliding groove 102, the top of the second sliding block 103 is fixedly connected with the sliding plate 104, the second sliding block 103 is connected with the sliding plate 104 in a welding connection manner, the left side of the top of the sliding plate 104 is fixedly connected with the movable clamping plate 105 capable of fixing a book, the right part of the sliding plate 104 is provided with a through hole 106 with a guiding function, the through hole 106 is internally provided with the first movable rod 107, the top end of the first movable rod 107 is fixedly connected with the pull ring 108, the first movable rod 107 is connected with the pull ring 108 in a welding connection manner, the second spring 109 is, the bottom of the second sliding chute 102 is provided with a plurality of grooves 1010 at regular intervals, the grooves 1010 are matched with the first movable rod 107, the fixed clamping plate 101 matched with the movable clamping plate 105 is arranged on the left side of the top of the movable plate 4, and the fixed clamping plate 101 is connected with the movable plate 4 in a welding connection mode.
Example 3
A bookshelf for high school students is disclosed, as shown in fig. 1-3, and comprises a bottom plate 1, a first slider 3, a movable plate 4, a clamping rod 6, a first spring 7 and a book clamping device 10, wherein the left side and the right side of the top of the bottom plate 1 are symmetrically provided with first sliding grooves 2 with guiding functions, the first sliding grooves 2 are internally provided with the first slider 3 in a sliding manner, the first slider 3 is in sliding fit with the first sliding grooves 2, a first sliding hole 5 with guiding functions is formed in the middle of the bottom of the first slider 3, the clamping rod 6 is arranged in the first sliding hole 5, the top end of the clamping rod 6 is connected with the top of the first sliding hole 5 through the first spring 7, the middle of the bottom of the first sliding grooves 2 is provided with a plurality of clamping grooves 8 at even intervals, the clamping grooves 8 are matched with the clamping rod 6, the movable plate 4 capable of placing books is fixedly connected between the tops of the first sliders 3 at the left side and the right side, and the book clamping.
The book clamping device 10 comprises a fixed clamping plate 101, a second sliding block 103, a sliding plate 104, a movable clamping plate 105, a first movable rod 107, a pull ring 108 and a second spring 109, wherein a second sliding groove 102 with a guiding function is formed in the middle of the top of the movable plate 4, the second sliding groove 102 is internally provided with the second sliding block 103 in a sliding manner, the second sliding block 103 is in sliding fit with the second sliding groove 102, the top of the second sliding block 103 is fixedly connected with the sliding plate 104, the left side of the top of the sliding plate 104 is fixedly connected with the movable clamping plate 105 capable of fixing a book, the right part of the sliding plate 104 is provided with a through hole 106 with a guiding function, a first movable rod 107 is arranged in the through hole 106, the top end of the first movable rod 107 is fixedly connected with the pull ring 108, the second spring 109 is connected between the outer bottom of the pull ring 108 and the top of the sliding plate 104, the second spring 109 is sleeved on the first movable rod 107, a fixed clamp 101 engaged with a movable clamp 105 is installed at the left side of the top of the movable plate 4.
The fixing device 11 is characterized by further comprising a fixing device 11 for enabling the device to be more stable, the fixing device 11 comprises a third sliding block 112, a U-shaped clamping plate 113, a fixed tooth 114, a movable sleeve 116, a latch 117, a third spring 118, a second movable rod 1110, a clip handle 1111 and a fourth spring 1112, a third sliding groove 111 with a guiding function is symmetrically formed in the left side and the right side of the bottom plate 1, the third sliding groove 111 is internally provided with the third sliding block 112 in a sliding manner, the third sliding block 112 is in sliding fit with the third sliding groove 111, the bottom of the third sliding block 112 is fixedly connected with the U-shaped clamping plate 113 capable of enabling the device to be more stable, the third sliding block 112 is connected with the U-shaped clamping plate 113 in a welding connection manner, the upper part of the outer right side surface of the right side U-shaped clamping plate 113 and the upper part of the outer left side surface of the left side U-shaped clamping plate 113 are both provided with an opening 119 with a guiding function, the second movable rod 1110, the second movable rod 1110 is connected with the clip handle 1111 by welding, a fourth spring 1112 is connected between the outer left side surface of the right clip handle 1111 and the outer right side surface of the right U-shaped clamp plate 113, a fourth spring 1112 is also connected between the outer right side surface of the left clip handle 1111 and the outer left side surface of the left U-shaped clamp plate 113, the fourth spring 1112 is sleeved on the second movable rod 1110, a second sliding hole 115 with guiding function is formed in each of the right side of the top of the right U-shaped clamp plate 113 and the left side of the top of the left U-shaped clamp plate 113, the second sliding hole 115 is communicated with the opening 119, a movable sleeve 116 is arranged in the second sliding hole 115, the outer bottom of the movable sleeve 116 is contacted with the second movable rod 1110, a latch 117 is arranged in the movable sleeve 116, a third spring 118 is connected between the bottom end of the latch 117 and the inner bottom of the movable sleeve 116, a plurality of fixed teeth 114 are uniformly spaced and connected at the rear parts of the left and right sides of the bottom of, the fixed teeth 114 are engaged with the latch teeth 117, and the fixed teeth 114 are located at the rear side of the third slide groove 111.
Example 4
A bookshelf for high school students is disclosed, as shown in fig. 1-3, and comprises a bottom plate 1, a first slider 3, a movable plate 4, a clamping rod 6, a first spring 7 and a book clamping device 10, wherein the left side and the right side of the top of the bottom plate 1 are symmetrically provided with first sliding grooves 2 with guiding functions, the first sliding grooves 2 are internally provided with the first slider 3 in a sliding manner, the first slider 3 is in sliding fit with the first sliding grooves 2, a first sliding hole 5 with guiding functions is formed in the middle of the bottom of the first slider 3, the clamping rod 6 is arranged in the first sliding hole 5, the top end of the clamping rod 6 is connected with the top of the first sliding hole 5 through the first spring 7, the middle of the bottom of the first sliding grooves 2 is provided with a plurality of clamping grooves 8 at even intervals, the clamping grooves 8 are matched with the clamping rod 6, the movable plate 4 capable of placing books is fixedly connected between the tops of the first sliders 3 at the left side and the right side, and the book clamping.
The book clamping device 10 comprises a fixed clamping plate 101, a second sliding block 103, a sliding plate 104, a movable clamping plate 105, a first movable rod 107, a pull ring 108 and a second spring 109, wherein a second sliding groove 102 with a guiding function is formed in the middle of the top of the movable plate 4, the second sliding groove 102 is internally provided with the second sliding block 103 in a sliding manner, the second sliding block 103 is in sliding fit with the second sliding groove 102, the top of the second sliding block 103 is fixedly connected with the sliding plate 104, the left side of the top of the sliding plate 104 is fixedly connected with the movable clamping plate 105 capable of fixing a book, the right part of the sliding plate 104 is provided with a through hole 106 with a guiding function, a first movable rod 107 is arranged in the through hole 106, the top end of the first movable rod 107 is fixedly connected with the pull ring 108, the second spring 109 is connected between the outer bottom of the pull ring 108 and the top of the sliding plate 104, the second spring 109 is sleeved on the first movable rod 107, a fixed clamp 101 engaged with a movable clamp 105 is installed at the left side of the top of the movable plate 4.
The fixing device 11 is characterized by further comprising a fixing device 11 for enabling the device to be more stable, the fixing device 11 comprises a third sliding block 112, a U-shaped clamping plate 113, a fixed tooth 114, a movable sleeve 116, a latch 117, a third spring 118, a second movable rod 1110, a clip handle 1111 and a fourth spring 1112, a third sliding groove 111 with a guiding function is symmetrically formed in the left side and the right side of the bottom plate 1, the third sliding block 112 is arranged in the third sliding groove 111 in a sliding mode, the third sliding block 112 is in sliding fit with the third sliding groove 111, the U-shaped clamping plate 113 capable of enabling the device to be more stable is fixedly connected to the bottom of the third sliding block 112, an opening 119 with a guiding function is formed in the upper portion of the outer right side of the right side U-shaped clamping plate 113 and the upper portion of the outer left side of the left side U-shaped clamping plate 113, the second movable rod 1112 is arranged in the opening 119, the outer ends of the left side and the right side second movable rods 1110 are fixedly connected with the clip handle 1111, the fourth, a fourth spring 1112 is also connected between the outer right side surface of the left square-shaped handle 1111 and the outer left side surface of the left U-shaped clamp plate 113, the fourth spring 1112 is sleeved on the second movable rod 1110, the right side of the top of the right U-shaped clamp plate 113 and the left side of the top of the left U-shaped clamp plate 113 are both provided with a second sliding hole 115 with a guiding function, the second sliding hole 115 is communicated with the inside of the opening 119, a movable sleeve 116 is arranged in the second sliding hole 115, the outer bottom of the movable sleeve 116 is in contact with the second movable rod 1110, a latch 117 is arranged in the movable sleeve 116, a third spring 118 is connected between the bottom end of the latch 117 and the inner bottom of the movable sleeve 116, a plurality of fixed teeth 114 are uniformly connected at intervals at the rear parts of the left side and the right side of the bottom plate 1, the fixed teeth 114.
The rubber plate type clamping device is characterized by further comprising a sliding rod 13, a rubber plate 14 and a fifth spring 15, a third sliding hole 12 is formed in the middle of the left side U-shaped clamping plate 113 and the middle of the right side U-shaped clamping plate 113, the sliding rod 13 is arranged in the third sliding hole 12, the rubber plate 14 is fixedly connected to the inner ends of the sliding rods 13 on the left side and the right side, the fifth spring 15 is connected between the right side face of the right side rubber plate 14 and the inner right side face of the right side U-shaped clamping plate 113, the fifth spring 15 is also connected between the left side face of the left side rubber plate 14 and the inner left side face of the left side U-shaped clamping plate 113, the U-shaped clamping.
Firstly, the senior high school students place the book clamping device 10 at the edge of a desk, then place a proper amount of books on the movable plate 4 and contact the book clamping device 10, so that the book clamping device 10 can be operated to clamp and fix the books, further, when the senior high school students need to use the books, the movable plate 4 can be pulled to move forwards, the movable plate 4 moves forwards to drive the first sliding block 3 to move forwards, the first sliding block 3 moves forwards to drive the clamping rod 6 to move forwards through the first spring 7, the clamping rod 6 moves forwards to slide on the clamping groove 8, meanwhile, the movable plate 4 moves forwards and also drives the books to move forwards through the book clamping device 10, when the books move forwards to a proper position, the movable plate 4 stops being pulled, due to the action of the first spring 7, the clamping rod 6 is clamped into the clamping groove 8 to fix the first sliding block 3, the movable plate 4 is fixed, the senior high school students can take down the required books, after the required books are taken down, the rest books are clamped and fixed through the book clamping device 10, the movable plate 4 is pushed to move backwards, so that the book is driven to move backwards and reset, the book can be used by high school students in demand, after the book is used, the book is loosened through the book clamping device 10 according to the operation, and then the book is placed back on the movable plate 4, so that the book can be clamped and fixed through the book clamping device 10.
Firstly, the senior high school students put books on the movable plate 4 and make the books contact with the fixed splint 101, after the books are put in order, the pull ring 108 is pulled to move upwards, the second spring 109 is stretched, the pull ring 108 moves upwards to drive the first movable rod 107 to move upwards, the first movable rod 107 moves upwards to be separated from the groove 1010, the slide plate 104 is pushed to move leftwards, the slide plate 104 moves leftwards and drives the first movable rod 107 to move leftwards through the through hole 106, at the same time, the slide plate 104 also drives the movable clamp plate 105 to move leftwards, the movable clamp plate 105 moves leftwards to contact with the book, then the movable clamping plate 105 is matched with the fixed clamping plate 101 to clamp and fix the book, the pull ring 108 is loosened, due to the action of the second spring 109, the pull ring 108 moves downwards to drive the first movable rod 107 to move downwards, the first movable rod 107 moves downwards to be inserted into the groove 1010, the first movable rod 107 is matched with the groove 1010 to fix the sliding plate 104, and then the movable clamping plate 105 is fixed. After the high school students take down the required books, the high school students can pull the pull ring 108 again according to the operation, push the movable clamping plate 105 to move leftwards to clamp and fix the rest books, after the high school students use the books, pull the pull ring 108 again to move upwards, pull the movable clamping plate 105 to move rightwards, put the books back to the original position, push the movable clamping plate 105 to move leftwards to clamp and fix the books.
Firstly, the device is placed at the edge of a desk by high school students, the U-shaped clamping plate 113 is contacted with the desk, the U-shaped clamping plate 113 can be pushed to move inwards, the U-shaped clamping plate 113 moves inwards to drive the movable sleeve 116 to move inwards, the movable sleeve 116 moves inwards to drive the clamping teeth 117 to move inwards through the third spring 118, the clamping teeth 117 move inwards to slide on the fixed teeth 114, when the U-shaped clamping plate 113 moves inwards to be clamped on the edge of the desk, the U-shaped clamping plate 113 stops being pushed, the clamping teeth 117 are matched with the fixed teeth 114 to fix the U-shaped clamping plate 113, and the U-shaped clamping plate 113 fixes the device more stably. When the device needs to be taken down, the clip handle 1111 can be pulled to move outwards, the fourth spring 1112 is stretched, the clip handle 1111 moves outwards to drive the second movable rod 1110 to move outwards, the second movable rod 1110 moves outwards due to the action of gravity, so that the movable sleeve 116 moves downwards, the movable sleeve 116 moves downwards to drive the latch 117 to move downwards through the third spring 118, the latch 117 moves downwards without being engaged with the fixed gear 114, the U-shaped clamping plate 113 can be pulled to move outwards, the U-shaped clamping plate 113 is released to reset after moving outwards, the clip handle 1111 is released, the clip handle 1111 moves inwards to drive the second movable rod 1110 to move inwards to reset under the action of the fourth spring 1112, the second movable rod 1110 resets to drive the movable sleeve 116 to move upwards, the movable sleeve 116 moves upwards to drive the latch 117 to move upwards to be meshed with the fixed gear 114, and the U-shaped clamping plate 113 is released, so that the desk with the clip device can be taken down from the desk. Therefore, the device can be placed on a desk more stably.
When the U-shaped clamping plate 113 moves inwards, the U-shaped clamping plate 113 also drives the sliding rod 13 to move inwards, the sliding rod 13 moves inwards to drive the rubber plate 14 to move inwards, the rubber plate 14 moves inwards to be in contact with the edge of a desk, the rubber plate 14 increases friction force with the desk, and due to the action of the fifth spring 15, the rubber plate 14 is always in contact with the edge of the desk, so that the U-shaped clamping plate 113 can be more stably in contact with the desk, and the placement of the device is not influenced.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a bookshelf is used in high school student's study, including the bottom plate, first slider and fly leaf, the symmetrical formula of opening in bottom plate top left and right sides has the first spout that plays the guide effect, the slidingtype in the first spout is equipped with first slider, first slider and first spout sliding fit, the rigid coupling has the fly leaf that can make the book place between the first slider top of left and right sides, a serial communication port, still including the kelly, first spring and book clamping device, it has the first slide opening that plays the guide effect to open in the middle of the first slider bottom, be equipped with the kelly in the first slide opening, be connected with first spring between kelly top and the first slide opening top, evenly spaced opening in the middle of the first spout bottom has a plurality of draw-in grooves, draw-in groove and kelly cooperation, the fly leaf top is equipped with the book clamping device that can fix the book.
2. The bookshelf for high school students according to claim 1, wherein the book clamping device comprises a fixed clamp plate, a second slide block and a slide plate, the utility model provides a book fixing device, including movable clamp plate, first movable rod, pull ring and second spring, it has the second spout that plays the guide effect to open in the middle of the fly leaf top, the slidingtype second slider that is equipped with in the second spout, second slider and the sliding fit in the second spout, second slider top rigid coupling has the slide, slide top left side rigid coupling has the movable clamp plate that can fix the book, open the slide right part has the through-hole that plays the guide effect, be equipped with first movable rod in the through-hole, first movable rod top rigid coupling has the pull ring, be connected with the second spring between pull ring outer bottom and the slide top, the second spring housing is on first movable rod, the even spaced division in second spout bottom has a plurality of recesses, recess and the cooperation of first movable rod, install in fly leaf top left side with movable clamp plate complex fixed clamp plate.
3. The bookshelf for high school students according to claim 2, further comprising a fixing device for stabilizing the bookshelf, wherein the fixing device comprises a third sliding block, a U-shaped clamping plate, a fixed tooth, a movable sleeve, a latch, a third spring, a second movable rod, a clip handle and a fourth spring, the left side and the right side of the bottom plate are symmetrically provided with a third sliding chute for guiding, the third sliding chute is internally provided with a third sliding block in a sliding manner, the third sliding block is in sliding fit with the third sliding chute, the bottom of the third sliding block is fixedly connected with the U-shaped clamping plate for stabilizing the bookshelf, the upper part of the outer right side surface of the right U-shaped clamping plate and the upper part of the outer left side surface of the left U-shaped clamping plate are provided with openings for guiding, the second movable rod is arranged in the openings, the outer ends of the second movable rods on the left side and the right side are fixedly connected with the clip handle, and the fourth spring is connected between the outer left side surface of the right clip plate and the outer left side surface of the right U, the left side is returned and is connected with the fourth spring between the outer right flank of shape handle and the outer left surface of left side U-shaped splint, the fourth spring housing is on the second movable rod, right side U-shaped splint top right side and left side U-shaped splint top left side all opened the second slide opening that plays the guide effect, second slide opening and trompil downthehole intercommunication, be equipped with the movable sleeve in the second slide opening, the outer bottom of movable sleeve and the contact of second movable rod, be equipped with the latch in the movable sleeve, be connected with the third spring between latch bottom and the movable sleeve bottom, bottom plate bottom left and right sides rear portion all evenly spaced is connected with a plurality of fixed teeth, fixed tooth and latch meshing, fixed tooth is located the third spout rear side.
4. The bookshelf for high school students according to claim 3, further comprising a slide bar, a rubber plate and a fifth spring, wherein a third slide hole is formed in the middle of the left side of the left U-shaped clamping plate and the middle of the right side of the right U-shaped clamping plate, a slide bar is arranged in the third slide hole, the rubber plate is fixedly connected to the inner ends of the slide bars on the left side and the right side, the fifth spring is connected between the right side of the right rubber plate and the right side of the right U-shaped clamping plate, the fifth spring is also connected between the left side of the left rubber plate and the left side of the left U-shaped clamping plate, and the fifth spring is sleeved on the slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313385.5U CN209898634U (en) | 2019-03-13 | 2019-03-13 | Bookshelf for high school students to learn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313385.5U CN209898634U (en) | 2019-03-13 | 2019-03-13 | Bookshelf for high school students to learn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209898634U true CN209898634U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313385.5U Expired - Fee Related CN209898634U (en) | 2019-03-13 | 2019-03-13 | Bookshelf for high school students to learn |
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| Country | Link |
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| CN (1) | CN209898634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759085A (en) * | 2020-06-28 | 2020-10-13 | 黄越 | Hospital is dining table isolation frame for meal |
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2019
- 2019-03-13 CN CN201920313385.5U patent/CN209898634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759085A (en) * | 2020-06-28 | 2020-10-13 | 黄越 | Hospital is dining table isolation frame for meal |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |