CN211380265U

CN211380265U - Library that suitability is strong is with book rack

Info

Publication number: CN211380265U
Application number: CN201921128658.5U
Authority: CN
Inventors: 柳迪平
Original assignee: Lishui Qingtian Jingrui Tuwen Co ltd
Current assignee: Lishui Qingtian Jingrui Tuwen Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-09-01
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a library is with book rack that suitability is strong, the load simulator comprises a case, the top fixedly connected with driving motor of machine case, the first threaded rod of driving motor's output shaft fixedly connected with, first threaded rod passes through the bottom swing joint of bearing frame with quick-witted incasement chamber, the surface cover of first threaded rod is equipped with elevating gear, the equal fixedly connected with backup pad in the left and right sides of elevating gear, one side fixedly connected with strutting arrangement of backup pad. The utility model discloses a cooperation of first threaded rod, thread bush, ball bearing, backup pad, universal wheel, handle, drive bevel gear and driven bevel gear, the bookshelf of being convenient for reciprocates, makes things convenient for getting of upper bookshelf books to put, and the rack of being convenient for removes, improves application scope, also can prevent books from empting to reach the convenient effect of book of getting, solved the inconvenient problem of current books rack book of getting.

Description

Library that suitability is strong is with book rack

Technical Field

The utility model relates to a biological assay technical field specifically is a books rack is used in library that suitability is strong.

Background

The library of the school is the place of collecting, arranging and collecting the book data for the students to read and reference, because of the vast amount of the document data, along with the increase year by year of the books collected in the library, the scale of the library is also bigger and bigger, the difficulty of the book management is also bigger and bigger, the management process of the books and the borrowing process of the books at present face the following problems along with the increase of the library: 1, the area requirement of a venue is large, a large library needs to be established, and the investment is large; 2, a larger area of the venue needs to be searched when the book is borrowed due to the large area of the venue; 3 the librarian also is a more painstaking work of putting on the shelf to the books that return, the venue area is big, it is harder to put on the shelf to need to fill the venue, in order to practice thrift the area in venue, reduce the difficulty of borrowing of reader and administrator's the management degree of difficulty, library generally improves bookshelf height as far as possible when library collects books, so that can place more books, but because the factor restriction of people's height, library's bookshelf is generally not higher than 2.2 meters, under the condition of this height of 2.2 meters, the books on bookshelf upper strata are very painful to most readers's book process of getting, to librarian, books process of putting on the shelf must be with the help of the ladder, otherwise can't put on the shelf.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a books rack is used in library that suitability is strong possesses the advantage of easily getting the book, has solved the inconvenient problem of current books rack book of getting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a books rack for library that suitability is strong, includes quick-witted case, the top fixedly connected with driving motor of machine case, the first threaded rod of driving motor's output shaft fixedly connected with, first threaded rod passes through the bottom swing joint of bearing frame with quick-witted incasement chamber, the surface cover of first threaded rod is equipped with elevating gear, the equal fixedly connected with backup pad in the left and right sides of elevating gear, one side fixedly connected with strutting arrangement of backup pad, strutting arrangement's bottom fixedly connected with universal wheel, the positive right side swing joint of backup pad has controlling means, controlling means's left side fixedly connected with chucking device.

Preferably, the lifting device comprises a threaded sleeve and a ball bearing, the inner cavity of the threaded sleeve is sleeved on the surface of the first threaded rod, and the ball bearing is fixedly connected to the surface of the threaded sleeve.

Preferably, the supporting device comprises a sleeve, a sliding rod and a supporting seat, the sleeve is welded on one side of the supporting plate, the sliding rod is connected to an inner cavity of the sleeve in a sliding mode, and the supporting seat is fixedly connected to the top and the bottom of the sliding rod.

Preferably, the control device comprises a handle, a driving bevel gear and a driven bevel gear, the front surface of the support plate is movably connected with the handle, the top of the handle is fixedly connected with the driving bevel gear, and the surface of the driving bevel gear is meshed with the driven bevel gear.

Preferably, the clamping device comprises a second threaded rod, a gear and a baffle, the second threaded rod is fixedly connected to the axis of the driven bevel gear, the left side of the second threaded rod is movably connected with the left side of the supporting plate through a bearing seat, the gear is meshed with the surface of the second threaded rod, a rotating rod is welded to the axis of the back of the gear, and the baffle is movably connected to the back of the rotating rod through the bearing seat.

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

1. the utility model discloses a cooperation of first threaded rod, thread bush, ball bearing, backup pad, universal wheel, handle, drive bevel gear and driven bevel gear, the bookshelf of being convenient for reciprocates, makes things convenient for getting of upper bookshelf books to put, and the rack of being convenient for removes, improves application scope, also can prevent books from empting to reach the convenient effect of book of getting, solved the inconvenient problem of current books rack book of getting.

2. The utility model discloses a threaded sleeve and ball bearing's cooperation realizes reciprocating of bookshelf, makes things convenient for getting of upper bookshelf books to put, through the cooperation of sleeve, slide bar and supporting seat, improves the holding power of bookshelf, guarantees the stability of bookshelf, through handle, drive bevel gear and driven bevel gear's cooperation, the displacement of the control baffle of being convenient for, through the cooperation of second threaded rod, gear and baffle, the placing of the books of being convenient for prevents that books from empting.

Drawings

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

FIG. 2 is a top view of the support plate structure of the present invention;

fig. 3 is a front view of the baffle structure of the present invention.

In the figure: the device comprises a machine case 1, a driving motor 2, a first threaded rod 3, a lifting device 4, a threaded sleeve 41, a ball bearing 42, a support plate 5, a support device 6, a sleeve 61, a sliding rod 62, a support seat 63, a universal wheel 7, a control device 8, a handle 81, a driving bevel gear 82, a driven bevel gear 83, a clamping device 9, a second threaded rod 91, a gear 92 and a baffle 93.

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. 1-3, a library book shelf with high applicability comprises a case 1, a driving motor 2 is fixedly connected to the top of the case 1, a first threaded rod 3 is fixedly connected to an output shaft of the driving motor 2, the first threaded rod 3 is movably connected to the bottom of an inner cavity of the case 1 through a bearing seat, a lifting device 4 is sleeved on the surface of the first threaded rod 3, the lifting device 4 comprises a threaded sleeve 41 and a ball bearing 42, the inner cavity of the threaded sleeve 41 is sleeved on the surface of the first threaded rod 3, the surface of the threaded sleeve 41 is fixedly connected with the ball bearing 42, the book shelf is moved up and down through the matching of the threaded sleeve 41 and the ball bearing 42, the taking and placing of books on the upper layer are facilitated, the supporting force of the book shelf is improved through the matching of a sleeve 61, a sliding rod 62 and a supporting seat 63, the stability of the book shelf is ensured, and through the matching, the moving distance of the baffle 93 is convenient to control, the book is convenient to place and is prevented from toppling over through the matching of the second threaded rod 91, the gear 92 and the baffle 93, the supporting plate 5 is fixedly connected to the left side and the right side of the lifting device 4, the supporting device 6 is fixedly connected to one side of the supporting plate 5, the supporting device 6 comprises a sleeve 61, a sliding rod 62 and a supporting seat 63, the sleeve 61 is welded to one side of the supporting plate 5, the sliding rod 62 is connected to the inner cavity of the sleeve 61 in a sliding manner, the supporting seat 63 is fixedly connected to the top and the bottom of the sliding rod 62, the universal wheel 7 is fixedly connected to the bottom of the supporting device 6, the control device 8 is movably connected to the right side of the front side of the supporting plate 5, the control device 8 comprises a handle 81, a driving bevel gear 82 and a driven bevel gear 83, the handle 81 is movably connected to the, the left side of the control device 8 is fixedly connected with a clamping device 9, the clamping device 9 comprises a second threaded rod 91, a gear 92 and a baffle plate 93, the axis of the driven bevel gear 83 is fixedly connected with the second threaded rod 91, the left side of the second threaded rod 91 is movably connected with the left side of the support plate 5 through a bearing seat, the surface of the second threaded rod 91 is meshed with the gear 92, the axis of the back of the gear 92 is welded with a rotating rod, the back of the rotating rod is movably connected with the baffle plate 93 through the bearing seat, through the matching of the first threaded rod 3, the threaded sleeve 41, the ball bearing 42, the support plate 5, the universal wheel 7, the handle 81, the driving bevel gear 82 and the driven bevel gear 83, the vertical movement of the bookshelf is facilitated, the taking and placing of books on the upper layer of the bookshelf are facilitated, the movement of the placing frame is facilitated, the application range is improved, the books can be prevented from toppling over, thereby reach the convenient effect of getting the book, solved current books rack and got the inconvenient problem of book.

During the use, make driving motor 2 work through the peripheral hardware controller, driving motor 2's output shaft drives first threaded rod 3 and rotates, first threaded rod 3 drives thread bush 41 and reciprocates, thread bush 41 drives backup pad 5 through ball bearing 42 and reciprocates, the getting of the upper books of being convenient for is put, through rotatory handle 81, handle 81 drives drive bevel gear 82 and rotates, drive bevel gear 82 drives second threaded rod 91 through driven bevel gear 83 and rotates, second threaded rod 91 passes through gear 92 and drives and remove about baffle 93, thereby reach the convenient effect of book of getting.

In summary, the following steps: this books rack for library that suitability is strong, through first threaded rod 3, thread bush 41, ball bearing 42, backup pad 5, universal wheel 7, handle 81, drive bevel gear 82 and driven bevel gear 83's cooperation, the bookshelf of being convenient for reciprocates, makes things convenient for getting of upper bookshelf books to put, and the rack of being convenient for removes, improves application scope, also can prevent books from empting to reach the convenient effect of book of getting, solved the inconvenient problem of current books rack book of getting.

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 a library that suitability is strong is with book rack, includes quick-witted case (1), its characterized in that: the top fixedly connected with driving motor (2) of machine case (1), the first threaded rod of output shaft fixedly connected with (3) of driving motor (2), the bottom swing joint of bearing frame and machine case (1) inner chamber is passed through in first threaded rod (3), the surface cover of first threaded rod (3) is equipped with elevating gear (4), the equal fixedly connected with backup pad (5) in the left and right sides of elevating gear (4), one side fixedly connected with strutting arrangement (6) of backup pad (5), the bottom fixedly connected with universal wheel (7) of strutting arrangement (6), the positive right side swing joint of backup pad (5) has controlling means (8), the left side fixedly connected with chucking device (9) of controlling means (8).

2. The high-applicability book rack for libraries of claim 1, wherein: elevating gear (4) are including thread bush (41) and ball bearing (42), the surface at first threaded rod (3) is established to the inner chamber cover of thread bush (41), the fixed surface of thread bush (41) is connected with ball bearing (42).

3. The high-applicability book rack for libraries of claim 1, wherein: strutting arrangement (6) include sleeve (61), slide bar (62) and supporting seat (63), one side welding of backup pad (5) has sleeve (61), the inner chamber sliding connection of sleeve (61) has slide bar (62), the equal fixedly connected with supporting seat (63) in top and the bottom of slide bar (62).

4. The high-applicability book rack for libraries of claim 1, wherein: the control device (8) comprises a handle (81), a driving bevel gear (82) and a driven bevel gear (83), the front face of the supporting plate (5) is movably connected with the handle (81), the top of the handle (81) is fixedly connected with the driving bevel gear (82), and the surface of the driving bevel gear (82) is meshed with the driven bevel gear (83).

5. The high-applicability book rack for libraries of claim 4, wherein: chucking device (9) include second threaded rod (91), gear (92) and baffle (93), the axle center department fixedly connected with second threaded rod (91) of driven bevel gear (83), the left side swing joint of bearing frame and backup pad (5) is passed through to the left side of second threaded rod (91), the surface meshing of second threaded rod (91) has gear (92), the axle center department welding at the gear (92) back has the bull stick, and the back of bull stick has baffle (93) through bearing frame swing joint.