CN218068989U - Machine is borrowed to school's library books - Google Patents

Abstract

The utility model discloses a machine is borrowed to library books of school, include, the main part subassembly, including borrowing quick-witted body and support piece, support piece is fixed in borrow machine body bottom four corners, protection subassembly set up in on the borrowing machine body, including protection piece, driving medium, piece and locating part reset, the protection piece set up in borrow the quick-witted body outside, the driving medium is located protection piece one side, reset set up in on the driving medium, the locating part is located driving medium one side. The utility model discloses beneficial effect does: protect the display screen of machine of borrowing through protection component to this can avoid having external force to not bump to the display screen, and then causes its condition of taking place to damage.

Description

Machine is borrowed to school's library books

Technical Field

The utility model relates to a library technical field, especially a machine is borrowed to library books of school.

Background

The library is the mechanism of collecting, the arrangement, collect books data for the people to read, the reference, the library has the human cultural heritage of saving, develop information resources, participate in functions such as social education, in order to increase student's reading volume, many high school and universities all are provided with the library now, the student can freely borrow books in the library, efficiency when borrowing and returning the book for the improvement, generally be provided with self-service machine of borrowing in the library, the display screen of the machine of borrowing by oneself of current most generally all is exposed outside, lack safeguard procedures, this just leads to when the foreign object drops to the display screen, can cause the damage to the display screen, and then influence the use of machine of borrowing by oneself.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in prior art school library book lending machines.

Therefore, the utility model discloses the problem that will solve lies in that the display screen of machine is borrowed by oneself to current most generally is exposed outside, lacks safeguard procedures, and this just leads to when the foreign object drops to the display screen on, can cause the damage to the display screen, and then influences the use of machine of borrowing by oneself.

In order to solve the technical problem, the utility model provides a following technical scheme: a book lending machine for a school library comprises a main body assembly, a book lending machine body and supporting pieces, wherein the supporting pieces are fixed at four corners of the bottom of the book lending machine body; and

the protection subassembly set up in on the machine of borrowing body, including protection piece, driving medium, reset and locating part, the protection piece set up in the machine of borrowing body outside, the driving medium is located protection piece one side, reset set up in on the driving medium, the locating part is located driving medium one side.

As a preferred scheme of machine is borrowed to school's library books, wherein: the supporting piece comprises supporting columns and anti-slip pads, the supporting columns are fixed at four corners of the bottom of the book borrowing machine body, and the anti-slip pads are fixed to the bottom ends of the supporting columns.

As a preferred scheme of machine is borrowed to school's library books, wherein: the protection piece includes fixed frame, guard plate and handle, fixed frame is fixed in borrow the machine body outside, set up the draw-in groove in the fixed frame, the guard plate slide in the draw-in groove, the handle is fixed in guard plate one side.

As a preferred scheme of machine is borrowed to school's library books, wherein: the driving medium includes connecting rod, rack and gear, connecting rod one end with the guard plate is fixed, the rack is fixed in connecting rod one side, gear revolve connect in fixed frame one side, the rack with gear engagement.

As a preferred scheme of machine is borrowed to school's library books, wherein: the piece that resets includes locating plate, spliced pole and clockwork spring, the locating plate is fixed in fixed frame one side, spliced pole one end with the rack is fixed, the clockwork spring set up in locating plate one side.

As a preferred scheme of machine is borrowed to school's library books, wherein: the locating part includes locating piece, fixed plate, position sleeve, activity post and fixed block, the locating piece is fixed in fixed frame one side, fixed plate one side with the rack is fixed, position sleeve swing joint in the locating piece, the activity post plug-in connect in the position sleeve, the fixed block is fixed in activity post one end.

As a preferred scheme of machine is borrowed to school's library books, wherein: the limiting part further comprises a friction strip, one side of the friction strip is fixed with the fixing block, and the other side of the friction strip is in contact with the gear.

As a preferred scheme of machine is borrowed to school's library books, wherein: the locating part still includes holding ring and first spring, the holding ring is fixed in position sleeve one end, first spring both ends respectively with the holding ring with the locating piece is fixed, and the cover is located the position sleeve outside.

As a preferred scheme of machine is borrowed to school's library books, wherein: the locating part still includes the slider, two slider one side respectively with the activity post with the position sleeve is fixed, the position sleeve with all seted up the spout in the position sleeve, the slider slide in the spout.

As a preferred scheme of machine is borrowed to school's library books, wherein: the locating part further comprises a second spring, and two ends of the second spring are fixed to the movable column and the inner wall of the locating sleeve respectively.

The utility model discloses beneficial effect does: protect the display screen of borrowing the machine body through the protective assembly to this can avoid having external force to do not bump the display screen, and then causes its condition of taking place to damage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is an overall structural diagram of a book lending machine in a school.

Fig. 2 is another view-angle structural diagram of the whole library book lending machine.

Fig. 3 is a main view structure diagram of a transmission member of a book lending machine in a school library.

Fig. 4 is a partially enlarged structural view of a part a of the library book lending machine of the school in fig. 3.

Fig. 5 is a sectional structure view of a positioning sleeve of a book borrowing machine in a school library.

Fig. 6 is a local section structure diagram of a positioning plate of a book borrowing machine in a school library.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-6, for the utility model discloses a first embodiment, this embodiment provides a machine is borrowed to school's books, and school's books are borrowed the machine and are included main part subassembly 100, including borrowing quick-witted body 101 and support piece 102, support piece 102 is fixed in and borrows quick-witted body 101 bottom four corners.

In this embodiment, this machine of borrowing is placed in school drawing library, through the setting of the machine of borrowing, greatly improves the efficiency of borrowing still the book to because the setting of protection component 200, protect the display screen well, greatly prolonged the life of this machine of borrowing.

Borrow the machine adopt prior art can, this scheme is not repeated, supports machine body 101 of borrowing through support piece 102 to improve its stability.

The protection assembly 200 is disposed on the lending machine body 101, and includes a protection member 201, a transmission member 202, a reset member 203, and a limit member 204, wherein the protection member 201 is disposed outside the lending machine body 101, the transmission member 202 is disposed on one side of the protection member 201, the reset member 203 is disposed on the transmission member 202, and the limit member 204 is disposed on one side of the transmission member 202.

Through the setting of protection piece 201 for protect the display screen of borrowing machine body 101, thereby can avoid there being external force to cause the condition of damage to the display screen, driving medium 202 is with connecting two protection pieces 201, make it can remove simultaneously, through the setting of piece 203 that resets, be used for opening back at protection piece 201 and close it, make protection piece 201 can protect the display screen once more, locating part 204 is used for driving medium 202 to restrict, make protection piece 201 can slowly close when closing, avoid the condition of pressing from both sides the wound to user's finger.

Example 2

Referring to fig. 1 to 6, this embodiment is based on the second embodiment of the present invention.

Specifically, the supporting member 102 includes supporting columns 102a and non-slip pads 102b, the supporting columns 102a are fixed at four corners of the bottom of the borrowing machine body 101, and the non-slip pads 102b are fixed to the bottom ends of the supporting columns 102 a.

Support machine body 101 through support column 102a, can improve its stability to improve the antiskid nature of machine body 101 through slipmat 102b, avoid borrowing the condition that machine body 101 appears toppling over in the use.

Specifically, the protection member 201 includes a fixing frame 201a, a protection plate 201b and a handle 201c, the fixing frame 201a is fixed to the outer side of the borrowing machine body 101, a slot Z is formed in the fixing frame 201a, the protection plate 201b slides in the slot Z, and the handle 201c is fixed to one side of the protection plate 201 b.

The quantity of guard plate 201b is two, sets up both sides in fixed frame 201a respectively, through two guard plate 201 b's setting for protect the display screen, avoid having external force to do not bump to the display screen, and then lead to it to take place the condition of damaging, through the setting of handle 201c, but convenient to use person is with guard plate 201b to one side pulling when using, and makes the display screen expose outside, thereby can operate the display screen.

Specifically, the transmission member 202 includes a connecting rod 202a, a rack 202b and a gear 202c, one end of the connecting rod 202a is fixed to the protection plate 201b, the rack 202b is fixed to one side of the connecting rod 202a, the gear 202c is rotatably connected to one side of the fixing frame 201a, and the rack 202b is engaged with the gear 202 c.

The number of the connecting rods 202a and the number of the racks 202b are two, the connecting rods 202a are used for fixing the racks 202b, the gears 202c are rotatably connected with the fixing frame 201a through rotating shafts, through the matching of the gears 202c and the racks 202b, two protection plates 201b can move simultaneously, when one protection plate 201b is pulled to move, the protection plate 201b drives the connecting rods 202a to move, the connecting rods 202a drive the racks 202b to move, the racks 202b drive the other racks 202b to move through the matching of the gears 202c, and drive the other connecting rods 202a and the other protection plates 201b to move through the other racks 202b, so that the two protection plates 201b can be synchronized when moving, the situation that one protection plate cannot reset and further cannot protect a display screen is avoided.

Specifically, the reset piece 203 comprises a positioning plate 203a, a connecting column 203b and a clockwork spring 203c, the positioning plate 203a is fixed on one side of the fixing frame 201a, one end of the connecting column 203b is fixed with the rack 202b, and the clockwork spring 203c is arranged on one side of the positioning plate 203 a.

The locating plate 203a is the U-shaped, install through locating plate 203a and fix clockwork spring 203c, spliced pole 203b one end and clockwork spring 203c internal connection, gear 202c drives spliced pole 203b and rotates when rotating, and it screws up to drive clockwork spring 203c through spliced pole 203b, after the user loosens handle 201c, drive spliced pole 203b and gear 202c antiport through clockwork spring 203c, make the slow removal of protection plate 201b to the closed state with this accessible gear 202c and rack 202 b's cooperation, and protect the display screen once more, need not the manual work and close protection plate 201 b.

Example 3

Referring to fig. 4 to 6, a third embodiment of the present invention is based on the first two embodiments.

Specifically, the limiting member 204 includes a positioning block 204a, a fixing plate 204b, a positioning sleeve 204c, a movable post 204d and a fixing block 204e, the positioning block 204a is fixed on one side of the fixing frame 201a, one side of the fixing plate 204b is fixed with the rack 202b, the positioning sleeve 204c is movably connected in the positioning block 204a, the movable post 204d is inserted in the positioning sleeve 204c, and the fixing block 204e is fixed on one end of the movable post 204 d.

The positioning block 204a is used for positioning the positioning sleeve 204c, so that the situation that the positioning sleeve 204c deviates when moving is avoided, the positioning block 204a is used for pushing the positioning sleeve 204c to move through the setting of the fixing plate 204b, and meanwhile, the effect of limiting the rack 202b is also achieved, the situation that the protection plate 201b is separated from the fixing frame 201a due to the fact that the moving stroke of the rack 202b is too large is avoided, when the protection plate 201b moves to the closed state, the fixing plate 204b is driven to move through the rack 202b, when the two protection plates 201b are closed quickly, the fixing plate 204b is in contact with the positioning sleeve 204c and pushes the positioning sleeve to move, the movable column 204d is driven to move through the positioning sleeve 204c, the movable column 204d drives the fixing plate 204b to move, the fixing plate 204b is in contact with the gear 202c and rubs against the gear 202c, the rotating speed of the gear 202c is reduced, the rack 202b drives the connecting rod 202a to move slowly, the protection plate 201b is enabled to have a delay force when the protection plate 201b is closed, and the situation that the protection plate 201b can clamp hands can be avoided.

Specifically, the limiting member 204 further includes a friction bar 204f, one side of the friction bar 204f is fixed to the fixing block 204e, and the other side thereof is in contact with the gear 202 c.

The friction strip 204f is provided to increase the friction between the fixing plate 204b and the gear 202c, so that the gear 202c rotates more slowly.

Specifically, the position-limiting element 204 further includes a positioning ring 204g and a first spring 204h, the positioning ring 204g is fixed at one end of the positioning sleeve 204c, and two ends of the first spring 204h are respectively fixed with the positioning ring 204g and the positioning block 204a and sleeved outside the positioning sleeve 204 c.

The positioning ring 204g is used for fixing the first spring 204h, and is used for applying a pushing force to the positioning ring 204g by the arrangement of the first spring 204h, and pushing the positioning sleeve 204c to move by the positioning ring 204g, when the fixing plate 204b is separated from the positioning sleeve 204c, the positioning sleeve 204c can drive the movable column 204d and the fixing block 204e to move, the fixing block 204e is separated from the gear 202c, and thus the two protection plates 201b can be closed at a normal speed.

Specifically, the limiting member 204 further includes two sliding blocks 204i, one side of each of the two sliding blocks 204i is fixed to the movable column 204d and the positioning sleeve 204c, sliding grooves V are formed in the positioning sleeve 204c and the positioning block 204a, and the sliding blocks 204i slide in the sliding grooves V.

Through the cooperation of slider 204i and spout V for it is spacing to carry out movable post 204d and position sleeve 204c, avoid the two to appear rotating when removing, and then leads to fixed block 204e and the unable laminating of gear 202c, thereby can't reduce the rotational speed of gear 202 c.

Specifically, the limiting member 204 further includes a second spring 204j, and two ends of the second spring 204j are respectively fixed to the inner walls of the movable column 204d and the positioning sleeve 204 c.

Through the arrangement of the second spring 204j, the second spring is used for applying a pushing force to the movable column 204d, so that the movable column 204d pushes the fixed block 204e to be tightly attached to the gear 202c, and then the fixed block rubs against the gear 202c, and the combined force of the second spring 204j and the first spring 204h is smaller than the force of the spiral spring 203c, so that the two protection plates 201b can be ensured to be closed.

When the display screen is used, when the display screen needs to be operated, the protection plates 201b are pulled to one side through the handle 201c, when one protection plate 201b is pulled to move, the protection plate 201b drives the connecting rod 202a to move, the connecting rod 202a drives the rack 202b to move, the rack 202b drives the other rack 202b to move through the matching of the gear 202c, and drives the other connecting rod 202a and the protection plate 201b to move through the other rack 202b, so that the two protection plates 201b can simultaneously move outwards, the display screen is exposed outside, the display screen can be operated, after a user loosens the handle 201c, the connecting rod 203b and the gear 202c are driven to rotate reversely through the spring 203c, the protection plates 201b can slowly move to a closed state through the matching of the gear 202c and the rack 202b, when the two protection plates 201b are quickly closed, the fixing plate 204b is in contact with the positioning sleeve 204c and pushes the fixing plate to move, the fixing plate 204b is driven to move through the positioning sleeve 204c, the movable column 204d drives the movable column 204d to move, the fixing plate 204b and the gear 204b is in contact with the gear 202c, the rack 202c, the rotating speed of the fixing plate is reduced, and the protective plate 202b can be rubbed, so that the protection plate 201b can be closed, the protection plate 201b can be prevented from being damaged, and the protective plate 202b, and the protective plate 201b can be clamped by hands, and the hand 201b can be damaged.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides a machine is borrowed to school's books, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the main body assembly (100) comprises a lending machine body (101) and supporting pieces (102), wherein the supporting pieces (102) are fixed at four corners of the bottom of the lending machine body (101); and the number of the first and second groups,

the protection assembly (200) is arranged on the book borrowing machine body (101) and comprises a protection piece (201), a transmission piece (202), a reset piece (203) and a limiting piece (204), the protection piece (201) is arranged on the outer side of the book borrowing machine body (101), the transmission piece (202) is positioned on one side of the protection piece (201), the reset piece (203) is arranged on the transmission piece (202), and the limiting piece (204) is positioned on one side of the transmission piece (202).

2. The school library book lending machine of claim 1, wherein: the supporting piece (102) comprises supporting columns (102 a) and anti-skid pads (102 b), the supporting columns (102 a) are fixed at four corners of the bottom of the borrowing machine body (101), and the anti-skid pads (102 b) are fixed with the bottom ends of the supporting columns (102 a).

3. The school book lending machine according to claim 2, wherein: the protection piece (201) is including fixed frame (201 a), guard plate (201 b) and handle (201 c), fixed frame (201 a) is fixed in borrow machine body (101) outside, draw-in groove (Z) have been seted up in fixed frame (201 a), guard plate (201 b) slide in draw-in groove (Z), handle (201 c) are fixed in guard plate (201 b) one side.

4. The school library book lending machine of claim 3, wherein: the transmission part (202) comprises a connecting rod (202 a), a rack (202 b) and a gear (202 c), one end of the connecting rod (202 a) is fixed with the protection plate (201 b), the rack (202 b) is fixed on one side of the connecting rod (202 a), the gear (202 c) is rotatably connected on one side of the fixing frame (201 a), and the rack (202 b) is meshed with the gear (202 c).

5. The school library book lending machine of claim 4, wherein: reset piece (203) including locating plate (203 a), spliced pole (203 b) and clockwork spring (203 c), locating plate (203 a) are fixed in fixed frame (201 a) one side, spliced pole (203 b) one end with rack (202 b) are fixed, clockwork spring (203 c) set up in locating plate (203 a) one side.

6. The school library book lending machine of claim 4 or 5, wherein: the limiting piece (204) comprises a positioning block (204 a), a fixing plate (204 b), a positioning sleeve (204 c), a movable column (204 d) and a fixing block (204 e), the positioning block (204 a) is fixed on one side of the fixing frame (201 a), one side of the fixing plate (204 b) is fixed with the rack (202 b), the positioning sleeve (204 c) is movably connected into the positioning block (204 a), the movable column (204 d) is inserted into the positioning sleeve (204 c), and the fixing block (204 e) is fixed at one end of the movable column (204 d).

7. The school library book lending machine of claim 6, wherein: the limiting piece (204) further comprises a friction strip (204 f), one side of the friction strip (204 f) is fixed with the fixing block (204 e), and the other side of the friction strip (204 f) is in contact with the gear (202 c).

8. The school book lending machine according to claim 7, wherein: locating part (204) still include holding ring (204 g) and first spring (204 h), holding ring (204 g) are fixed in position sleeve (204 c) one end, first spring (204 h) both ends respectively with holding ring (204 g) with locating piece (204 a) are fixed, and the cover is located the position sleeve (204 c) outside.

9. The school library book lending machine of claim 7 or 8, wherein: the limiting piece (204) further comprises sliding blocks (204 i), one sides of the two sliding blocks (204 i) are respectively fixed with the movable column (204 d) and the positioning sleeve (204 c), sliding grooves (V) are formed in the positioning sleeve (204 c) and the positioning block (204 a), and the sliding blocks (204 i) slide in the sliding grooves (V).

10. The school book lending machine according to claim 9, wherein: the limiting piece (204) further comprises a second spring (204 j), and two ends of the second spring (204 j) are fixed to the inner walls of the movable column (204 d) and the positioning sleeve (204 c) respectively.

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