CN213714385U

CN213714385U - Library rack-mounted seat wireless monitor

Info

Publication number: CN213714385U
Application number: CN202023333698.9U
Authority: CN
Inventors: 付新玲
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-16
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a library's frame installation formula seat wireless monitor, including wireless monitor and bookshelf fixing device, wireless monitor fixed mounting is at bookshelf fixing device's middle part, the operator can be through the square flexible post of adjustment, thereby can cup joint fixed cover in the support column upper end of library's frame, through revolving to twist double thread knob, thereby can make and carry out relative movement between dense screw thread piece and the rare screw thread piece, the realization is fixed the cover and is connected in the support column upper end of library's frame with fixed cover, easy operation is swift, this kind of setting not only can prevent that the reader from playing wireless monitor, simultaneously under the prerequisite that does not occupy the desktop space, can be fine carry out wireless monitoring to the seat, and can not influence the reader and take the books on the bookshelf.

Description

Library rack-mounted seat wireless monitor

Technical Field

The utility model relates to a library's technical field specifically is a library's frame installation formula seat wireless monitoring ware.

Background

The library is a mechanism for collecting, arranging and collecting book data for people to read and reference, and the library appears 3000 years before the public yuan. It has the functions of preserving cultural heritage, developing information resource and participating social education, and the other function is to collect the resource which people do not want to buy (or do not have the ability to buy), and the resource can be used or consulted by public groups, government agencies or private organizations as a collection.

The wireless monitor of seat in present library sets up on the desktop, has reduced the usable floor area of desktop, and the wireless monitor of seat is played for a long time by the reading person, also can reduce the life of wireless monitor of seat, leads to the wireless monitor of seat to damage.

To above problem, improve current device, provide a library frame installation formula seat wireless monitor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library's frame installation formula seat wireless monitor adopts this device to work to the wireless monitor in the library sets up on the desktop in having solved above-mentioned background, has reduced the usable floor area of desktop, and the wireless monitor in seat is played for a long time by the reading person, also can reduce the life of the wireless monitor in seat, leads to the problem that the wireless monitor in seat damaged.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a library's frame installation formula seat wireless monitor, includes wireless monitor and bookshelf fixing device, wireless monitor fixed mounting is at bookshelf fixing device's middle part, bookshelf fixing device is including compressing tightly subassembly and bookshelf linking arm, and the side four corners that compresses tightly the subassembly has the bookshelf linking arm respectively movable mounting.

Further, the pressing assembly comprises a fastening plate and a tightening mechanism, wherein the tightening mechanism is connected to one side of the fastening plate through threads.

Further, the close fitting plate includes top board, first radiator-grid, circular flexible post, holding down plate and second radiator-grid, and fixed mounting has first radiator-grid on the inner wall of top board, and fixed mounting has the second radiator-grid on the inner wall of holding down plate, and is connected through four circular flexible posts between first radiator-grid and the second radiator-grid, and circular flexible post sets up the four corners department at top board and holding down plate respectively.

Further, the tightening mechanism comprises a threaded knob and a first bearing, the lower end of the threaded knob is fixedly installed on an inner shaft of the threaded knob, the threaded knob is connected to one side of the upper pressing plate through threads, and an outer shaft of the first bearing is fixedly installed on the top face of one side of the lower pressing plate.

Further, the bookshelf connecting arm comprises a telescopic arm and a fixing sleeve, one end of the telescopic arm is fixedly mounted on the outer wall of the round telescopic column, and the other end of the telescopic arm is movably provided with the fixing sleeve through a rotating shaft.

Furthermore, the telescopic arm comprises a square telescopic column and a second bearing, one end of the square telescopic column is fixedly mounted on the outer shaft outer wall of the second bearing, and the inner shaft inner wall of the second bearing is fixedly mounted on the outer wall of the round telescopic column.

Further, fixed cover includes annular sleeve, close screw thread piece, rare screw thread piece and double thread knob, and the both ends of annular sleeve fixed mounting respectively have close screw thread piece and rare screw thread piece, and double thread knob passes through the screw thread and connects respectively on close screw thread piece and rare screw thread piece.

Further, the threads at the front end of the double-thread knob are denser than those at the rear end, the threads at the front end of the double-thread knob are matched with the threads in the dense thread block, and the threads at the rear end of the double-thread knob are matched with the threads in the dilute thread block.

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

1. the utility model provides a library's frame installation formula seat wireless monitor, wireless monitor fixed mounting is at bookshelf fixing device's middle part, the operator can be through the square flexible post of adjustment, thereby can cup joint fixed cover in the support column upper end of library's frame, through revolving to twist double thread knob, thereby can make and carry out relative movement between dense thread piece and the rare thread piece, the realization is fixed cover and is cup jointed in the support column upper end of library's frame, easy operation is swift, this kind of setting not only can prevent that the reader from playing wireless monitor, under the precondition that does not occupy the desktop space simultaneously, can be fine carry out wireless monitoring to the seat, and can not influence the reader and take and put books on the bookshelf.

2. The utility model provides a pair of library's rack-mounted seat wireless monitor, the screw thread of double thread knob front end is compared in the screw thread of rear end denseness more, and the screw thread phase-match in the screw thread of double thread knob front end and the dense screw thread piece, the screw thread phase-match in the screw thread of double thread knob rear end and the rare screw thread piece, this kind of setting makes the double thread knob when rotating, the displacement of dense screw thread piece will be less than with the displacement of rare screw thread piece, thereby make the distance between dense screw thread piece and the rare screw thread piece reduce, the realization is fixed the cup joint on library's rack's support column.

3. The utility model provides a pair of library's frame installation formula seat wireless monitor, fixed mounting has first radiator-grid on the inner wall of top board, and fixed mounting has the second radiator-grid on the inner wall of holding down plate, and this kind of setting makes wireless monitor also can prevent dust and dispel the heat when being fixed, has prolonged wireless monitor's life.

4. The utility model provides a pair of library's frame installation formula seat wireless monitor, the one end fixed mounting of square flexible post is on the outer axle wall of second bearing, and the interior inner wall fixed mounting of second bearing is at the outer wall of circular flexible post, and this kind of setting makes bookshelf fixing device can install on the library's frame of different widths, has increased bookshelf fixing device's application scope.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the fastening plate of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the tightening mechanism of the present invention;

fig. 4 is a schematic view of the telescopic arm of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the fixing sleeve of the present invention.

In the figure: 1. a wireless monitor; 2. a bookshelf fixing device; 21. a compression assembly; 211. a close-fitting plate; 2111. an upper pressure plate; 2112. a first heat-dissipating mesh; 2113. a circular telescopic column; 2114. a lower pressing plate; 2115. a second heat-dissipating mesh; 212. a tightening mechanism; 2121. a threaded knob; 2122. a first bearing; 22. a bookshelf connecting arm; 221. a telescopic arm; 2211. a square telescopic column; 2212. a second bearing; 222. fixing a sleeve; 2221. an annular sleeve; 2222. a thread sealing block; 2223. a thin thread block; 2224. a double-threaded knob.

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. 1-5, a library shelf-mounted seat wireless monitor comprises a wireless monitor 1 and a bookshelf fixing device 2, wherein the wireless monitor 1 is fixedly mounted in the middle of the bookshelf fixing device 2, the bookshelf fixing device 2 comprises a pressing component 21 and bookshelf connecting arms 22, the bookshelf connecting arms 22 are respectively and movably mounted at four corners of the side surface of the pressing component 21, the pressing component 21 comprises a pressing plate 211 and a tightening mechanism 212, the tightening mechanism 212 is connected to one side of the pressing plate 211 through threads, the tightening plate 211 comprises an upper pressing plate 2111, a first heat dissipation net 2112, a circular expansion column 2113, a lower pressing plate 2114 and a second heat dissipation net 2115, the first heat dissipation net 2112 is fixedly mounted on the inner wall of the upper pressing plate 2111, the second heat dissipation net 2115 is fixedly mounted on the inner wall of the lower pressing plate 2114, and the first heat dissipation net 2112 is connected with the second heat dissipation net 2115 through four circular expansion columns 2113, the round telescopic column 2113 is respectively arranged at four corners of the upper pressing plate 2111 and the lower pressing plate 2114, the tightening mechanism 212 comprises a threaded knob 2121 and a first bearing 2122, the lower end of the threaded knob 2121 is fixedly arranged on the inner shaft of the threaded knob 2121, the threaded knob 2121 is connected to one side of the upper pressing plate 2111 through threads, the outer shaft of the first bearing 2122 is fixedly arranged on the top surface of one side of the lower pressing plate 2114, the bookshelf connecting arm 22 comprises a telescopic arm 221 and a fixing sleeve 222, one end of the telescopic arm 221 is fixedly arranged on the outer wall of the round telescopic column 2113, the other end of the telescopic arm 221 is movably provided with the fixing sleeve 222 through a rotating shaft, the telescopic arm 221 comprises a square telescopic column 2211 and a second bearing 2212, one end of the square telescopic column 2211 is fixedly arranged on the outer wall of the outer shaft of the second bearing 2212, the inner shaft inner wall of the second bearing 2212 is fixedly arranged on the outer, Dense thread piece 2222, rare screw thread piece 2223 and double thread knob 2224, the both ends of ring shaped sleeve 2221 are fixed mounting respectively have dense thread piece 2222 and rare screw thread piece 2223, and double thread knob 2224 passes through the screw thread to be connected respectively on dense thread piece 2222 and rare screw thread piece 2223, the screw thread of double thread knob 2224 front end is denser than the screw thread in the rear end, and the screw thread of double thread knob 2224 front end and the screw thread in dense thread piece 2222 match, the screw thread of double thread knob 2224 rear end and the screw thread in the rare screw thread piece 2223 match.

The wireless monitor 1 is fixedly arranged in the middle of the bookshelf fixing device 2, an operator can make relative movement between the dense thread block 2222 and the thin thread block 2223 by adjusting the square telescopic column 2211, so that the fixed sleeve 222 can be sleeved at the upper end of the support column of the library shelf, and the operation is simple and rapid, the arrangement can prevent a reader from playing the wireless monitor 1, can well perform wireless monitoring on a seat without occupying the desktop space, and cannot influence the reader to take and put books on the bookshelf, the threads at the front end of the double-thread knob 2224 are more dense than those at the rear end, the threads at the front end of the double-thread knob 2224 are matched with those in the dense thread block 2222, the threads at the rear end of the double-thread knob 2224 are matched with those in the thin thread block 2223, this arrangement allows the double threaded knob 2224, when rotated, to displace the dense threaded block 2222 less than the dense threaded block 2223, thereby reducing the distance between the dense thread block 2222 and the thin thread block 2223, realizing that the fixing sleeve 222 is fixedly sleeved on the support column of the library rack, the inner wall of the upper pressure plate 2111 is fixedly provided with a first heat dissipation net 2112, the inner wall of the lower pressure plate 2114 is fixedly provided with a second heat dissipation net 2115, the arrangement enables the wireless monitor 1 to be fixed and simultaneously perform dustproof heat dissipation, prolongs the service life of the wireless monitor 1, one end of the square telescopic column 2211 is fixedly arranged on the outer shaft outer wall of the second bearing 2212, the inner shaft inner wall of the second bearing 2212 is fixedly arranged on the outer wall of the round telescopic column 2113, the arrangement enables the bookshelf fixing device 2 to be mounted on library shelves of different widths, and the application range of the bookshelf fixing device 2 is widened.

In summary, the following steps: the utility model provides a library rack installation formula seat wireless monitor, wireless monitor 1 is fixed mounting at the middle part of bookshelf fixing device 2, the operator can be through adjusting square flexible post 2211, thereby can cup joint fixed cover 222 at the support column upper end of library rack, through revolving spiral double thread knob 2224, thereby can make between dense thread piece 2222 and rare thread piece 2223 carry out relative movement, realize fixedly cup jointing fixed cover 222 at the support column upper end of library rack, easy operation is swift, this kind of setting not only can prevent the reader from playing wireless monitor 1, simultaneously under the front lift that does not occupy the desktop space, can carry out wireless monitoring to the seat well, and can not influence the reader and put books on the book rack, the screw thread of double thread knob 2224 front end is denser than the screw thread of rear end, and the screw thread of double thread knob 2224 front end matches with the screw thread in dense thread piece 2222, the thread at the rear end of the double-thread knob 2224 is matched with the thread in the thin thread block 2223, and the arrangement enables the displacement of the dense thread block 2222 to be smaller than that of the thin thread block 2223 when the double-thread knob 2224 is rotated, so that the distance between the dense thread block 2222 and the thin thread block 2223 is reduced, the fixing sleeve 222 is fixedly sleeved on a support column of a library rack, the inner wall of the upper pressure plate 2111 is fixedly provided with the first heat dissipation net 2112, the inner wall of the lower pressure plate 2114 is fixedly provided with the second heat dissipation net 2115, the arrangement enables the wireless monitor 1 to be fixed and simultaneously to be dustproof and radiate heat, the service life of the wireless monitor 1 is prolonged, one end of the square telescopic column 2211 is fixedly arranged on the outer shaft outer wall of the second bearing 2212, the inner shaft inner wall of the second bearing 2212 is fixedly arranged on the outer wall of the circular telescopic column 2113, and the arrangement enables the fixing device 2 to be arranged on the library racks with different widths, the application range of the bookshelf fixing device 2 is enlarged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. 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. A library rack-mounted seat wireless monitor, comprising a wireless monitor (1) and a bookshelf fixing device (2), characterized in that: the wireless monitor (1) is fixedly installed in the middle of the bookshelf fixing device (2), the bookshelf fixing device (2) comprises a pressing component (21) and bookshelf connecting arms (22), and four corners of the side face of the pressing component (21) are respectively and movably provided with the bookshelf connecting arms (22).

2. A library rack-mounted seat wireless monitor as claimed in claim 1, wherein: the pressing assembly (21) comprises a fastening plate (211) and a tightening mechanism (212), wherein the tightening mechanism (212) is connected to one side of the fastening plate (211) through threads.

3. A library rack-mounted seat wireless monitor as claimed in claim 2, wherein: close plate (211) include top board (2111), first radiator-grid (2112), circular flexible post (2113), push down board (2114) and second radiator-grid (2115), fixed mounting has first radiator-grid (2112) on the inner wall of top board (2111), fixed mounting has second radiator-grid (2115) on the inner wall of push down board (2114), and be connected through four circular flexible posts (2113) between first radiator-grid (2112) and the second radiator-grid (2115), and circular flexible post (2113) set up the four corners department at top board (2111) and push down board (2114) respectively.

4. A library rack-mounted seat wireless monitor as claimed in claim 2, wherein: the tightening mechanism (212) comprises a threaded knob (2121) and a first bearing (2122), the lower end of the threaded knob (2121) is fixedly installed on the inner shaft of the threaded knob (2121), the threaded knob (2121) is connected to one side of the upper pressure plate (2111) through threads, and the outer shaft of the first bearing (2122) is fixedly installed on the top surface of one side of the lower pressure plate (2114).

5. A library rack-mounted seat wireless monitor as claimed in claim 1, wherein: the bookshelf connecting arm (22) comprises a telescopic arm (221) and a fixed sleeve (222), one end of the telescopic arm (221) is fixedly installed on the outer wall of the round telescopic column (2113), and the other end of the telescopic arm (221) is movably provided with the fixed sleeve (222) through a rotating shaft.

6. A library rack-mounted seat wireless monitor as claimed in claim 5, wherein: the telescopic arm (221) comprises a square telescopic column (2211) and a second bearing (2212), one end of the square telescopic column (2211) is fixedly installed on the outer shaft outer wall of the second bearing (2212), and the inner shaft inner wall of the second bearing (2212) is fixedly installed on the outer wall of the round telescopic column (2113).

7. A library rack-mounted seat wireless monitor as claimed in claim 5, wherein: the fixed sleeve (222) comprises an annular sleeve (2221), a dense thread block (2222), a rare thread block (2223) and a double-thread knob (2224), the dense thread block (2222) and the rare thread block (2223) are fixedly installed at two ends of the annular sleeve (2221) respectively, and the double-thread knob (2224) is connected to the dense thread block (2222) and the rare thread block (2223) respectively through threads.

8. A library rack-mounted seat wireless monitor as claimed in claim 7, wherein: the threads at the front end of the double-thread knob (2224) are denser than those at the rear end, the threads at the front end of the double-thread knob (2224) are matched with the threads in the dense thread block (2222), and the threads at the rear end of the double-thread knob (2224) are matched with the threads in the sparse thread block (2223).