CN210471486U

CN210471486U - Library's management is with categorised bookshelf

Info

Publication number: CN210471486U
Application number: CN201921065896.6U
Authority: CN
Inventors: 于辰尧; 朱婷
Original assignee: Shandong Polytechnic College
Current assignee: Shandong Polytechnic College
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-08
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a books field, and a library's management is with categorised bookshelf is disclosed, comprising a base plate, the bottom plate is rectangular board, the perpendicular upwards fixed mounting of bottom plate upper surface four corners position has four groups of branches, branch is the columniform stock, the parallel bottom plate in top of four groups of branches installs the baffle, the baffle is upwards installed perpendicularly respectively on the baffle left and right sides limit, the curb plate is rectangular board and two sets of curb plates are parallel to each other, the baffle upper end is provided with the inside casing, the inside casing is the hollow frame of cuboid, the inside casing sets up between two sets of curb plates, the outside fixed mounting in inside casing bottom has the handle, inside books of having placed of inside casing, the positive fixed mounting of inside casing has the. The utility model discloses in, the inside casing can be under the effect of gravity through the mating reaction downward sloping removal of ramp, spout and slide bar to make the books that exceed in the inside casing remove to the suitable position of height, make things convenient for the administrator to take.

Description

Library's management is with categorised bookshelf

Technical Field

The utility model relates to a library management field especially relates to a library manages with categorised bookshelf.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, appears 3000 years before the public yuan, and has the functions of preserving human cultural heritage, developing information resources, participating in social education and the like. According to "library" appearing in thesaurus, the word "library" originally appeared in the literature in Japan was 1877; the earliest appeared in the literature of our country, when the book ' draft simple library book ' published in 62 nd of the education world ' was published, 1894. The earliest provincial library in China was the library of Hubei province created in 1904.

Be used for books inside the library too much to use higher bookshelf, can improve the rate of utilization in space like this, traditional bookshelf is too high, and the administrator all needs to use the ladder to rise to the height of bookshelf and operates when putting books in order, and is comparatively dangerous and operate complicacy. Therefore, a library management classification bookshelf is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a library manages and uses categorised bookshelf.

In order to realize the above-mentioned purpose, the utility model discloses a following technical scheme, a categorised bookshelf is used in library's management, comprising a base plate, the bottom plate is rectangular board, the perpendicular upwards fixed mounting of bottom plate upper surface four corners position has four group's branches, branch is columniform stock, four group the baffle is installed to the parallel bottom plate in top of branch, the curb plate is upwards installed perpendicularly respectively to the baffle left and right sides limit, the curb plate is rectangular board and two sets of curb plates are parallel to each other, the baffle upper end is provided with the inside casing, the inside casing is the hollow frame of cuboid, the inside casing sets up between two sets of curb plates, the outside fixed mounting in inside casing bottom has the handle, inside placed books of inside casing, the positive fixed mounting of inside casing has the glass board, the ejector pin is transversely.

Inclined rails are respectively and fixedly arranged on the inner walls of the two groups of side plates, the height of one side of each inclined rail close to the rear end of the side plate is high, the height of one side of each inclined rail close to the front end of the side plate is low, a sliding groove is formed in one side of each inclined rail opposite to the corresponding inclined rail, the sliding groove is a T-shaped groove, sliding rods are fixedly arranged on the left side surface and the right side surface of the inner frame, the inclined angle of each sliding rod is consistent with the inclined angle of the inclined rail, each sliding rod is a long rod with a T-shaped cross section, the inner frame is connected inside the two groups of side plates in a sliding way through two groups of sliding rods and two groups of inclined rails, a hollow part of the handle is provided with a pulling bolt, the pull bolt is T-shaped, one end of the pull bolt, which is vertical to the front surface of the inner frame, is inserted into the cross bar of the inner frame through a round hole arranged on the inner frame, one end of the pulling bolt inserted into the inner frame cross bar is sleeved with a spring, the outer end of the spring is fixedly arranged inside the cross bar on the front surface of the inner frame, the left side and the right side of one end of the pulling bolt inserted into the inner frame cross rod are provided with connecting rods through movable shafts.

Preferably, the center position of the connecting rod is arranged in a cross rod at the front end of the inner frame through a movable shaft, a fixed column is arranged in the inclined rail close to the outlet of the sliding groove, and a fixed pin is sleeved on the fixed column.

Preferably, the fixed pin is C type and the lower extreme hook department of fixed pin is laminated with the lower extreme of slide bar, the torsional spring has been cup jointed on the fixed column, torsional spring lower extreme fixed mounting is in the inside of inclined rail, the upper end fixed mounting of torsional spring is on the fixed pin.

Preferably, one side of the sliding rod, which is close to the sliding groove, is provided with a side groove, a second connecting rod is arranged at the corner of the cross rod of the inner frame through a movable shaft, and the upper end of the second connecting rod is connected with an extrusion rod through the movable shaft.

Preferably, the middle position of the extrusion rod is installed in the sliding rod through a movable shaft, one end, far away from the second connecting rod, of the extrusion rod is communicated to the inside of the side groove, and the end of the extrusion rod is attached to the C end of the upper side of the fixing pin.

Advantageous effects

The utility model provides a library's management is with categorised bookshelf. The method has the following beneficial effects:

(1) this library management is with categorised bookshelf, through outside pulling the blind flange, connecting rod and connecting rod two-way carry out lever motion through the activity axle, two downstream of connecting rod and the C end dislocation of fixed pin upside, the fixed pin removes under the effort of torsional spring, the C end of fixed pin upside can remove to the side groove in, the lower extreme hook department of fixed pin separates with the lower extreme of slide bar simultaneously, the inside casing can be through the ramp under the effect of gravity, the mating reaction downward sloping of spout and slide bar removes, thereby make the books that exceed in the inside casing remove to the suitable position of height, make things convenient for the administrator to take.

(2) This library management is with categorised bookshelf has cup jointed the torsional spring on the fixed column, torsional spring lower extreme fixed mounting in the inside of ramp, the upper end fixed mounting of torsional spring on the fixed pin, the torsion of torsional spring extrudees the inside in side groove with the fixed pin to realize the fixed pin lower extreme and break away from with the slide bar, make the inside casing of more relaxing of administrator pulling downwards.

(3) This library management is with categorised bookshelf, the connecting rod passes through loose axle installation connecting rod two in inside casing horizontal pole corner, two upper ends of connecting rod pass through the loose axle and connect the stripper bar, the inside at the slide bar is installed through the loose axle to the stripper bar intermediate position, the one end that two connecting rods were kept away from to the stripper bar communicates to the C end laminating of side inslot portion and end department and fixed pin upside, the stripper bar passes through the elasticity extrusion fixed pin of spring, make the hook type end of fixed pin lower extreme fix the slide bar, thereby fix the inside casing between the board of both sides, prevent that the inside casing from sliding down under the effect of gravity, reach the effect of fixed inside casing.

Drawings

Fig. 1 is an overall schematic view of a library management classification bookshelf according to the present invention;

FIG. 2 is a front view of the inner frame of the classification bookshelf for library management according to the present invention;

FIG. 3 is a top view of the inner frame of the classification bookshelf for library management according to the present invention;

fig. 4 is an enlarged view of a place a in fig. 3 of the classification bookshelf for library management according to the present invention.

Illustration of the drawings:

the book shelf comprises a bottom plate 1, a support rod 2, a partition plate 3, side plates 4, an inner frame 5, a handle 6, books 7, glass plates 8, a top rod 9, an inclined rail 10, a sliding chute 11, a sliding rod 12, a pulling bolt 13, a spring 14, a connecting rod 15, a fixed column 16, a fixed pin 17, a torsion spring 18, a side groove 19, a connecting rod II 20 and an extrusion rod 21.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the utility model provides a library management is with categorised bookshelf, as shown in fig. 1-4, including bottom plate 1, bottom plate 1 is rectangular board, the perpendicular upwards fixed mounting in four corner position of bottom plate 1 upper surface has four group's branch 2, branch 2 is columniform stock, four groups baffle 3 is installed to the parallel bottom plate 1 in top of

branch

2, 3 left and right sides limits of baffle are perpendicular upwards installed curb plate 4 respectively, curb plate 4 is rectangular board and two sets of curb plate 4 are parallel to each other, 3 upper ends of baffle are provided with inside casing 5, inside casing 5 is the hollow frame of cuboid and openly does not have the board with the top surface, inside casing 5 sets up between two sets of curb plates 4, the outside fixed mounting in inside casing 5 bottom has handle 6, inside casing 5 has placed books 7, inside casing 5 openly fixed mounting has glass board 8, and glass board 8 not only can fix inside books 7 of inside casing 5 and can also observe the kind name of book on the bookshelf through glass And the top of the inner frame 5 is transversely provided with a mandril 9.

Inclined rails 10 are fixedly mounted on the inner walls of the two groups of side plates 4 respectively, one side, close to the rear ends of the side plates 4, of each inclined rail 10 is high, one side, close to the front ends of the side plates 4, of each inclined rail 10 is low, a sliding groove 11 is formed in one side, opposite to the two groups of inclined rails 10, each sliding groove 11 is a T-shaped groove, sliding rods 12 are fixedly mounted on the left side surface and the right side surface of the inner frame 5, the inclined angle of each sliding rod 12 is consistent with the inclined angle of each inclined rail 10, each sliding rod 12 is a long rod with a T-shaped cross section, the inner frame 5 is connected to the inside of the two groups of side plates 4 in a sliding mode through the two groups of sliding rods 12 and the two groups of inclined rails 10, a pull bolt 13 is arranged at the hollow part of the handle 6, each pull bolt 13 is T-shaped, one end, perpendicular to the front face, the outer end of the spring 14 is fixedly installed inside a front cross bar of the inner frame 5, the tie bolts 13 are inserted into the left side and the right side of one end inside the cross bar of the inner frame 5, the connecting rods 15 are installed through movable shafts, the central position of each connecting rod 15 is installed inside a cross bar at the front end of the inner frame 5 through a movable shaft, a fixed column 16 is installed inside the inclined rail 10 close to the exit of the sliding chute 11, a fixed pin 17 is sleeved on each fixed column 16, each fixed pin 17 is of a C shape, a lower end hook of each fixed pin 17 is attached to the lower end of the corresponding sliding rod 12, a torsion spring 18 is sleeved on each fixed column 16, the lower end of each torsion spring 18 is fixedly installed inside the inclined rail 10, the upper end of each torsion spring 18 is fixedly installed on each fixed pin 17, one side groove 19 is formed in one side of the corresponding sliding chute 11 of the corresponding sliding rod 12, a second connecting rod, the middle position of the extrusion rod 21 is arranged in the sliding rod 12 through a movable shaft, one end of the extrusion rod 21, which is far away from the second connecting rod 20, is communicated to the inside of the side groove 19, and the end head of the extrusion rod 21 is attached to the C end on the upper side of the fixing pin 17.

The utility model discloses a theory of operation:

the first step is as follows: when the device is used, the pulling bolt 13 is pulled outwards, the connecting rod 15 and the second connecting rod 20 perform lever motion through the movable shaft, and the second connecting rod 20 moves downwards to be staggered with the end C on the upper side of the fixed pin 17.

The second step is that: the fixing pin 17 moves under the force of the torsion spring 18, and the end C of the upper side of the fixing pin 17 moves into the side groove 19, and the lower hook of the fixing pin 17 is separated from the lower end of the sliding rod 12.

The third step: the inner frame 5 can move downwards under the action of gravity through the cooperation of the inclined rails 10, the sliding grooves 11 and the sliding rods 12, so that the books 7 higher than the inner frame 5 can move to a position with proper height, and a manager can take the books conveniently.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a library management is with categorised bookshelf, includes bottom plate (1), its characterized in that: four groups of supporting rods (2) are vertically and upwardly fixedly installed at the four-angle position of the upper surface of the bottom plate (1), the supporting rods (2) are cylindrical long rods, the tops of the four groups of supporting rods (2) are parallel to the bottom plate (1) and are provided with partition plates (3), the left side edge and the right side edge of each partition plate (3) are respectively and vertically and upwardly provided with side plates (4), and the upper ends of the partition plates (3) are provided with inner frames (5);

two sets of respectively fixed mounting has ramp (10) on the inner wall of curb plate (4), one side that ramp (10) are close to curb plate (4) rear end is high, and one side that is close to curb plate (4) front end is high low, and is two sets of spout (11) have been seted up to one side that ramp (10) are relative, spout (11) are T type groove, fixed mounting has slide bar (12) on inside casing (5) left and right sides face, the angle of slide bar (12) slope is unanimous and slide bar (12) are the stock that the cross section is the T type with the angle of ramp (10) slope, inside casing (5) are inside two sets of curb plates (4) through two sets of slide bar (12) and two sets of ramp (10) sliding connection.

2. The classification bookshelf for library management according to claim 1, wherein: the side plates (4) are rectangular plates, and the two groups of side plates (4) are parallel to each other.

3. The classification bookshelf for library management according to claim 1, wherein: inside casing (5) are the hollow frame of cuboid, inside casing (5) set up between two sets of curb plate (4), outside fixed mounting in inside casing (5) bottom has handle (6), inside casing (5) inside has placed books (7), inside casing (5) openly fixed mounting has glass board (8), ejector pin (9) are transversely installed at the top of inside casing (5).

4. The classification bookshelf for library management according to claim 3, wherein: handle (6) hollow department is provided with and draws bolt (13), draw bolt (13) are the T type, draw bolt (13) perpendicular inside casing (5) front one end to insert through the round hole of seting up on inside casing (5) to the inside of inside casing (5) horizontal pole, draw bolt (13) to peg graft and to the inside one end cup joint spring (14) of inside casing (5) horizontal pole, the outer end fixed mounting of spring (14) is in the inside of inside casing (5) front horizontal pole.

5. The classification bookshelf for library management according to claim 4, wherein: the pull bolt (13) is inserted to the left side and the right side of the inner end of the cross rod of the inner frame (5) and is provided with a connecting rod (15) through a movable shaft, the center of the connecting rod (15) is arranged in the cross rod at the front end of the inner frame (5) through the movable shaft, and a fixing column (16) is arranged in the inclined rail (10) close to the outlet of the sliding groove (11).

6. The classification bookshelf for library management according to claim 5, wherein: the fixing column (16) is sleeved with a fixing pin (17), the fixing pin (17) is C-shaped, a lower end hook of the fixing pin (17) is attached to the lower end of the sliding rod (12), a torsion spring (18) is sleeved on the fixing column (16), the lower end of the torsion spring (18) is fixedly installed in the inclined rail (10), and the upper end of the torsion spring (18) is fixedly installed on the fixing pin (17).

7. The classification bookshelf for library management according to claim 1, wherein: one side of the sliding rod (12) close to the sliding chute (11) is provided with a side groove (19).

8. The classification bookshelf for library management according to claim 5, wherein: connecting rod (15) installs two (20) of connecting rod through the loose axle in inside casing (5) horizontal pole corner, two (20) upper ends of connecting rod are connected with squeeze bar (21) through the loose axle, the inside at slide bar (12) is installed through the loose axle to squeeze bar (21) intermediate position, the one end that two (20) of connecting rod were kept away from in squeeze bar (21) communicates to the C end laminating of the inside and end department and fixed pin (17) upside of side groove (19).