CN217937593U

CN217937593U - High-order clamp of taking of library management gets ware

Info

Publication number: CN217937593U
Application number: CN202122968826.5U
Authority: CN
Inventors: 张娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-12-02
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a library management technical field, concretely relates to ware is got to library management high-order clamp, get the mechanism including the clamp, the one end fixedly connected with body of getting the mechanism is got to the clamp. In the utility model, through the arrangement of the clamping mechanism and the stretching mechanism, the books are positioned between the two clamping plates, the holding rod is held by the other hand, the pull rod is pulled, the pull rod is connected with the cylindrical slider through the steel bar, the cylindrical slider drives the two clamping rods II, the two clamping rods II drive the two clamping rods I to rotate around the pin shaft, the two clamping rods are mutually closed, and the effect of clamping the books at the high position can be realized; through being fixed with reset spring between two clamping bars one and two clamping bars two for press from both sides the mechanism and press from both sides the action back in the completion, the hand release pull rod, reset spring drive cylindrical sliding block playback, can accomplish to press from both sides the action of getting to loosen books after loosening books, can operate other books at once, improve work efficiency.

Description

High-order clamp of librarogy management is got ware

Technical Field

The utility model relates to a library management technical field, concretely relates to ware is got to library management high-order clamp.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, the bookshelf is usually arranged higher in order to accommodate more books, and book management personnel need to arrange the bookshelf on time.

In the prior art, when book managers arrange books at the high position of the bookshelf, the books need to stand on a stool or a ladder for operation, which is very troublesome and may cause falling injury, so that a clamping device for taking and placing the books at a high position is needed to solve the problem; moreover, the library has a large number of books and efficient repetition of this operation is required.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a ware is got to high-order clamp of taking of books management.

The purpose of the utility model can be realized by the following technical scheme:

a book management high-position clamping device comprises a clamping mechanism, wherein one end of the clamping mechanism is fixedly connected with a tube body, one end of the tube body is fixedly connected with a stretching mechanism, the clamping mechanism comprises two clamping plates, one surface center position of each of the two clamping plates is fixedly connected with a first clamping rod, a pin shaft is arranged between the middle parts of the two first clamping rods, the middle parts of the two first clamping rods are rotatably connected through the pin shaft, a first fixing plate is arranged between the middle parts of the two first clamping rods, one end of the first fixing plate is rotatably sleeved in the middle part of the pin shaft, one end of each of the two first clamping rods is rotatably connected with a second clamping rod, one end of each of the two second clamping rods, which deviates from the first clamping rod, is rotatably connected through a rotating shaft, and the middle part of the rotating shaft is rotatably connected with a second fixing plate, be fixed with reset spring between fixed plate one and the fixed plate two, the other end fixedly connected with cylinder slider of fixed plate two, the one end fixedly connected with billet of cylinder slider, cylinder slider sliding connection is in the inboard of body, the other end of body has been seted up and has been run through the mouth, and the other end of body is located the both sides of running through the mouth and has all seted up through-hole one, and the both ends of round pin axle rotate the joint with adjacent one through-hole respectively, and stretching mechanism passes through the billet and drives cylinder slider and remove, and fixed plate two on the cylinder slider drive two clamping bars two and rotate round the axis of rotation, and two clamping bars two drive two clamping bars one around the pin axle syntropy, and the looks proximal surface of two splint is close to each other, can realize pressing from both sides to the clamp of books.

The stretching mechanism comprises a connecting pipe and a bottom plate, one end of the pipe body is sleeved on the inner wall of the connecting pipe in a sliding mode, a through hole II is formed in the center of one surface of the connecting pipe, the outer wall of the connecting pipe is fixedly connected to one end of the bottom plate, the other end of the bottom plate is fixedly connected with a holding rod, one surface of the bottom plate is connected with a pull rod in a sliding mode, one end of a steel bar penetrates through the through hole II and is fixedly connected to the side wall of the pull rod, the holding rod is arranged in the palm of a hand, the pull rod is stretched towards the palm of the hand by fingers, and the pull rod drives the cylindrical sliding block to move through the steel bar; the fingers loosen the pull rods, the reset springs pull the second fixing plates to move, the second fixing plates drive the two pull rods to rotate reversely around the rotating shafts, the first pull rods are driven to rotate reversely around the pin shafts, the adjacent surfaces of the two clamping plates are far away from each other, and the clamped books are loosened.

The pull rod is characterized in that a T-shaped sliding block is fixedly connected to one end of the pull rod, a T-shaped groove is formed in one surface of the bottom plate, and the T-shaped sliding block is connected with the T-shaped groove in a sliding mode and can limit the movement of the pull rod, so that the pull rod can move stably.

The hand-free telescopic type medical tube is characterized in that a rubber sleeve is sleeved at the center of the outer wall of the tube body in a sliding mode, friction force between the hand and the tube body can be increased by holding the rubber sleeve, the hand and the tube body are prevented from being separated, and the use is convenient.

The book clamping device is characterized in that a plurality of rubber bumps are arranged on the other surfaces of the two clamping plates, so that the friction force of the contact surfaces of the two clamping plates is increased, and books can be clamped more stably.

The book clamping device is further characterized in that when the two clamping plates are in the initial positions, the included angle between the two clamping plates is 90 degrees, and the book is convenient to clamp.

The inner diameter of the second through hole is larger than the outer diameter of the steel bar, so that the steel bar can move on the inner side of the second through hole conveniently.

The utility model has the advantages that:

1. through the arrangement of the clamping mechanism and the stretching mechanism, the position of the rubber sleeve is held by one hand, the direction of the pipe body is adjusted, so that a book is positioned between the two clamping plates, the holding rod is held by the other hand, the pull rod is pulled towards the palm by fingers, the pull rod is connected with the cylindrical sliding block through the steel bar, the cylindrical sliding block drives the two clamping rods II, the two clamping rods II drive the two clamping rods I to rotate around the pin shaft, the angle of the two clamping rods I is reduced, the adjacent surfaces of the two clamping plates are close to each other, the book at a high position can be clamped conveniently, and the book clamping mechanism is convenient to use;

2. through set up fixed plate one in the middle of two clamping bars one, be provided with fixed plate two in the one end of cylinder slider, fixed plate one and fixed plate two pass through reset spring and connect for press from both sides and get the mechanism and press from both sides the action back in the completion, the hand release pull rod, reset spring drive cylinder slider and get back to original position, two clamping bars one rotate to original angle, can accomplish press from both sides the action of getting the books and then loosening books, can operate other books at once, improve work efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the inner structure of the tube body of the present invention;

FIG. 3 is a schematic view of the structure of the tube body of the present invention;

fig. 4 is a schematic structural view of the middle stretching mechanism of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the middle bottom plate of the present invention.

In the figure: 1. a gripping mechanism; 11. a splint; 111. rubber bumps; 12. a first clamping rod; 121. a pin shaft; 122. a first fixing plate; 13. a second clamping rod; 14. a return spring; 15. a cylindrical slider; 151. a second fixing plate; 152. a steel bar; 2. a pipe body; 21. a first through hole; 22. a through opening; 23. a rubber sleeve; 3. a stretching mechanism; 31. a connecting pipe; 311. a second through hole; 32. a pull rod; 321. a T-shaped slider; 33. a holding rod; 34. a T-shaped groove; 35. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a book management high-order clamping device includes a clamping mechanism 1, one end of the clamping mechanism 1 is fixedly connected with a tube 2, one end of the tube 2 is fixedly connected with a stretching mechanism 3, the clamping mechanism 1 includes two clamping plates 11, one center of each of the two clamping plates 11 is fixedly connected with a first clamping rod 12, a pin shaft 121 is disposed between the middle portions of the two clamping rods 12, the middle portions of the two clamping rods 12 are rotatably connected through the pin shaft 121, a first fixing plate 122 is disposed between the middle portions of the two clamping rods 12, one end of the first fixing plate 122 is rotatably sleeved on the middle portion of the pin shaft 121, one end of each of the two clamping rods 12 is rotatably connected with a second clamping rod 13, one end of each of the two clamping rods 13 departing from the first clamping rod 12 is rotatably connected through a rotating shaft, the middle portion of the rotating shaft is rotatably connected with a second fixing plate 151, a return spring 14 is fixed between the first fixing plate 122 and the second fixing plate 151, the other end of the fixing plate 151 is fixedly connected with a cylindrical slider 15, one end of the cylindrical slider 15 is fixedly connected with a sliding block 152, the cylindrical slider 15 is slidably connected to the inner side of the rotating shaft 2, the two clamping rods 21, the two clamping mechanisms, the two clamping rods 21 are rotatably connected with the two clamping rods 13, and the two clamping rods 21, the two clamping mechanisms are driven by the rotating shaft, and the two clamping rods 21, and the two clamping mechanisms are driven by the two clamping rods.

The stretching mechanism 3 comprises a connecting pipe 31 and a bottom plate 35, one end of the pipe body 2 is sleeved on the inner wall of the connecting pipe 31 in a sliding mode, a through hole II 311 is formed in the center of one surface of the connecting pipe 31, the outer wall of the connecting pipe 31 is fixedly connected to one end of the bottom plate 35, the other end of the bottom plate 35 is fixedly connected with a holding rod 33, one surface of the bottom plate 35 is connected with a pull rod 32 in a sliding mode, one end of a steel bar 152 penetrates through the through hole II 311 and is fixedly connected to the side wall of the pull rod 32, the holding rod 33 is arranged in the palm of hand, the pull rod 32 is stretched towards the palm of hand by fingers, and the pull rod 32 drives the cylindrical sliding block 15 to move through the steel bar 152; the fingers loosen the pull rod 32, the return spring 14 pulls the second fixing plate 151 to move, the second fixing plate 151 drives the second clamping rods 13 to rotate reversely around the rotating shaft, the first clamping rods 12 are driven to rotate reversely around the pin shaft 121, the adjacent surfaces of the two clamping plates 11 are far away from each other, and the clamped book is loosened.

One end of the pull rod 32 is fixedly connected with a T-shaped sliding block 321, one surface of the bottom plate 35 is provided with a T-shaped groove 34, the T-shaped sliding block 321 is in sliding connection with the T-shaped groove 34, and the pull rod 32 can be limited in movement so that the pull rod 32 can move stably.

The rubber sleeve 23 is sleeved on the center of the outer wall of the pipe body 2 in a sliding mode, friction force between the hand and the pipe body 2 can be increased by holding the rubber sleeve 23, separation between the hand and the pipe body 2 is avoided, and the use is convenient.

The other surfaces of the two clamping plates 11 are provided with a plurality of rubber bumps 111, so that the friction force of the contact surfaces of the two clamping plates 11 is increased, and books can be clamped more stably. When two splint 11 were in initial position, the contained angle between two splint 11 was 90 degrees, was convenient for carry out the centre gripping to books. The inner diameter of the second through hole 311 is larger than the outer diameter of the steel bar 152, so that the steel bar 152 can move inside the second through hole 311.

The working principle is as follows: when the book clamping device is used, one hand holds the rubber sleeve 23, the other hand holds the holding rod 33, the position of the tube body 2 is adjusted, a book is located between the two clamping plates 11, fingers of the other hand stretch the pull rod 32 towards the palm, the pull rod 32 drives the cylindrical sliding block 15 through the steel bars 152, the cylindrical sliding block 15 drives the two clamping rods 13 to rotate around the rotating shaft through the fixing plates 151, the two clamping rods 13 drive the two clamping rods 12 to rotate reversely around the pin shaft 121, adjacent surfaces of the two clamping plates 11 are close to each other to clamp the book, the position of the tube body 2 is adjusted to place the book at a proper position, the other hand releases the pull rod 32, the fixing plates 151 are pulled to move by the reset springs 14, the fixing plates 151 drive the two clamping rods 13 to rotate reversely around the rotating shaft, the two clamping rods 12 are driven to rotate reversely around the pin shaft 121, the adjacent surfaces of the two clamping plates 11 are away from each other, and the book is clamped.

When the use is stopped: the hand releases the pull bar 32 to put the clamped book down in place and then place the apparatus in a safe position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and it is intended that all such modifications, additions and substitutions as would be apparent to one skilled in the art to the specific embodiments described are within the scope of the invention as claimed.

Claims

1. The book management high-position clamping device is characterized by comprising a clamping mechanism (1), wherein one end of the clamping mechanism (1) is fixedly connected with a pipe body (2), one end of the pipe body (2) is fixedly connected with a stretching mechanism (3), the clamping mechanism (1) comprises two clamping plates (11), one central position of each of the two clamping plates (11) is fixedly connected with a first clamping rod (12), a pin shaft (121) is arranged between the middle parts of the two first clamping rods (12), the middle parts of the two first clamping rods (12) are rotatably connected through the pin shaft (121), a first fixing plate (122) is arranged between the middle parts of the two first clamping rods (12), one end of the first fixing plate (122) is rotatably sleeved in the middle part of the pin shaft (121), one ends of the two first clamping rods (12) are rotatably connected with a second clamping rod (13), one ends of the two clamping rods (13) departing from the first clamping rods (12) are rotatably connected through a rotating shaft, the middle part of the rotating shaft is rotatably connected with a second fixing plate (151), a spring (151) is fixedly arranged between the first fixing plate (122) and the second fixing plate (151), one end of the other sliding block (15) is fixedly connected with a cylindrical sliding block (15), and the other end of the cylindrical sliding block (15) is connected with the cylindrical sliding block (151), the other end of body (2) has been seted up and has been run through mouth (22), and the other end of body (2) is located the both sides of running through mouth (22) and has all seted up through-hole one (21), and the both ends of round pin axle (121) rotate the joint with adjacent through-hole one (21) respectively.

2. The book management high-order clamping device according to claim 1, wherein the stretching mechanism (3) comprises a connecting pipe (31) and a bottom plate (35), one end of the pipe body (2) is slidably sleeved on the inner wall of the connecting pipe (31), a through hole II (311) is formed in the center of one side of the connecting pipe (31), the outer wall of the connecting pipe (31) is fixedly connected to one end of the bottom plate (35), the other end of the bottom plate (35) is fixedly connected with a holding rod (33), one side of the bottom plate (35) is slidably connected with a pull rod (32), and one end of the steel bar (152) penetrates through the through hole II (311) and is fixedly connected to the side wall of the pull rod (32).

3. The book management high-order clamping device as claimed in claim 2, wherein one end of the pull rod (32) is fixedly connected with a T-shaped sliding block (321), one side of the bottom plate (35) is provided with a T-shaped groove (34), and the T-shaped sliding block (321) is slidably connected with the T-shaped groove (34).

4. The book management high-order clamping device as claimed in claim 1, wherein a rubber sleeve (23) is slidably sleeved on the center of the outer wall of the tube (2).

5. The book management overhead binder of claim 1, wherein the other side of each of the two clamping plates (11) is provided with a plurality of rubber bumps (111).

6. A book management overhead gripper according to claim 1, wherein the angle between the two clamping plates (11) is 90 degrees when the two clamping plates (11) are in the initial position.

7. The book management overhead binder of claim 2, wherein the inner diameter of the second through hole (311) is larger than the outer diameter of the bar (152).