CN203786831U - Library borrowing and returning machine - Google Patents
Library borrowing and returning machine Download PDFInfo
- Publication number
- CN203786831U CN203786831U CN201420065340.8U CN201420065340U CN203786831U CN 203786831 U CN203786831 U CN 203786831U CN 201420065340 U CN201420065340 U CN 201420065340U CN 203786831 U CN203786831 U CN 203786831U
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- CN
- China
- Prior art keywords
- connecting link
- display
- base
- library
- display bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to library assistant equipment. The library borrowing and returning machine comprises a base; a rising and falling mechanism is arranged on the base; the rising and falling mechanism comprises a fixed frame and two fork-type connection rods; the two fork-type connection rods are correspondingly arranged; the bottom part of the fixed frame is fixedly connected with the base; the lower ends of the two fork-type connection rods are connected onto the fixed frame; electric push rods are arranged between the downmost cross nodes of the two fork-type connection rods and the upper centers of the fixed frame; an operation table is arranged at the upper ends of the two fork-type connection rods; a rotation mechanism is arranged on the operation table; a display bracket is arranged on the rotation mechanism; and a display is fixed on the display bracket. As the rising and falling mechanism and the rotation mechanism are arranged, rising and falling of the operation table, and 360 DEG adjustment of the display position can be realized, use by a user is facilitated, the library borrowing and returning machine can be conveniently mounted at any position, and height limitation and angle limitation of the operation table surface do not need to be considered.
Description
Technical field
The utility model relates to a kind of library utility appliance, is specifically related to also machine of a kind of library.
Background technology
Nearly decades, library automation system has had significant progress, at present in Beijing, Shanghai, these big cities, Shenzhen occurred that self-service book is borrowed and gone back machine, this machine can be for reader provides great convenience as ATM cash dispenser.Existing library also machine comprises operator's console, master control system, and control system comprises the first data read module of main industrial computer, touch display, printer, employing RFID data reader/writer, the second data read module of employing bar code scan etc.Operator's console is arranged on base, and the table top of operator's console adopts tempered glass table top to form, and in main industrial computer is installed on base, main industrial computer is also provided with Access Door outward, is positioned at the cabinet left and right sides, is convenient to plant maintenance, book RFID reading and writing device antenna is located under glass table top, touch display is placed in table top top, but existing library is because its base is fixed on ground, and this base is also fixedly connected with operator's console, cannot carry out lifting, cannot regulate the height of this operator's console in actual use, use inconvenient, and the existing machine of going back of borrowing, the angular adjustment of its touch display adopts between the display back side and supporting seat and adopts rotating shaft to be connected, and suitably regulate the angle of inclination of display, the method for weight ratio compared with for large display, easily also run-off the straight of display in the situation that not being subject to external force.
Utility model content
In order to solve the problems of the technologies described above, the utility model provide a kind of can oscilaltion and realize and can firmly regulate also machine of library that display angle of inclination and realization rotate freely.
In order to achieve the above object, the technical scheme that the utility model adopts is, a kind of library is machine also, comprise base, described base is provided with elevating mechanism, described elevating mechanism comprises fixed mount and two V shape connecting links, described two V shape connecting links are corresponding to be arranged, described fixed mount bottom is fixedly connected with base, the lower end of described two V shape connecting links with above fixed mount, be connected, two V shape connecting link upper ends are provided with operator's console, described operator's console is provided with rotating mechanism, described rotating mechanism is provided with display bracket, in described display bracket, be fixed with display, described display can move horizontally in display bracket, described V shape connecting link comprises two groups of connecting link groups that are oppositely arranged, the connecting rod that described in each, connecting link group is formed by some mutual cross-articulation forms, the end of adjacent two connecting rods in each connecting link group forms the first pin joint, the end of adjacent two connecting rods of another connecting link group forms the second pin joint, between being hinged, the first pin joint and the second pin joint be provided with horizontal connecting link, described base is provided with the spacing hole coordinating with the horizontal connecting link of bottommost.
Further, described display bracket consists of two side plates, a base plate, on side plate, there is arc convex, on described arc convex, there is arcuate guide locating slot, described side plate is also provided with hook member, described hook member locks at arcuate guide locating slot by bolt, and described hook member is hung on base plate, and described display is bolted to connection a side of relative arc guide groove on side plate.
Further, described rotating mechanism comprises stepper motor, the first holder and driver plate, described stepper motor is fixed on the first holder, and the first holder is installed on operator's console, one end of described driver plate is fixedly located on the output shaft of stepper motor, and the other end is fixedly connected with display bracket.
Further, under described base, be also provided with universal wheel, on described universal wheel, be also provided with brake pedal, by trampling this brake pedal, control brake.
The utility model is by adopting technique scheme, and compared with prior art, tool has the following advantages:
The utility model is by arranging elevating mechanism and rotating mechanism, can realize the lifting of operator's console and 360 adjustings of location of displays, and then person easy to use uses, also convenient by described library also machine be arranged on optional position, need not consider the height of operating table surface and the restriction of angle.
The utility model is simple in structure, designs ingeniously, with low cost, is applicable to extensively promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present utility model.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
As a specific embodiment, as shown in Figure 1, a kind of library of the present utility model is machine also, comprise base 1, described base 1 is provided with elevating mechanism 2, described elevating mechanism 2 comprises fixed mount 21 and two V shape connecting links 22, the corresponding setting of described two V shape connecting link 22, described fixed mount 21 bottoms are fixedly connected with base 1, the lower end of described two V shape connecting links 22 is connected above with fixed mount 21, two V shape connecting link 22 upper ends are provided with operator's console 3, described operator's console 3 is provided with rotating mechanism 4, described rotating mechanism 4 is provided with display bracket 6, in described display bracket 6, be fixed with display 5, described display 5 can move horizontally in display bracket 6, described display bracket 6 is by two side plates 61, one base plate 62 forms, on side plate 61, there is arc convex 611, on described arc convex 611, there is arcuate guide locating slot 612, described side plate 61 is also provided with hook member 613, described hook member 613 locks at arcuate guide locating slot 612 by bolt 7, described hook member 613 is hung on base plate 62, and can on base plate 62, move horizontally, described display 5 is bolted to connection a side of relative arcuate guide locating slot 612 on side plate 61.When adjusting the horizontal level of this display 5, can relatively hang the horizontal level of member 613 by base plate 62, and then realize the change of the horizontal level of display 5, in prior art, a lot of displays all cannot be realized the horizontal adjustment of this mode, and such mode is carried out horizontal adjustment, both simple and convenient, efficient stable again.And to adjusting at the angle of inclination of display 5, can be by changing the position of hook member 613 relative arcuate guide locating slots 612, and then this extension member 613 will change with respect to the angle of arcuate guide locating slot 612, the display being fixed on side plate 62 can be realized the adjusting of angle, this mode realizes the adjusting of display angle, mode that a rotating shaft rotates adjusting angle is set at the display back side than traditional employing, and safety is firmly more, the severity of having avoided rotating shaft cannot bear the weight of display and having had a down dip, also the potential safety hazard of having avoided display to have a down dip suddenly and bring due to rotating shaft load-bearing problem.
In the present embodiment, described V shape connecting link 22 comprises two groups of connecting link groups 221 that are oppositely arranged, 222, connecting link group 221 described in each, 222 connecting rods that formed by some mutual cross-articulation form, each connecting link group 221, the end of adjacent two connecting rods in 222 forms the first pin joint 223, the end of adjacent two connecting rods of another connecting link group forms the second pin joint 224, between being hinged, the first pin joint 223 and the second pin joint 224 be provided with horizontal connecting link 23, on described fixed mount 21, be provided with the spacing hole 211 coordinating with the nethermost horizontal connecting link of two V shape connecting links 22.In order to carry out more effortlessly the lifting of operator's console, in this spacing hole 211, be also provided with expansion link (not shown), this expansion link is connected with nethermost horizontal connecting link, for promoting or draw high this nethermost horizontal connecting link, and then realize the flexible of V shape connecting link 22, then and then realize the lifting of operator's console.This expansion link can be driven as power source by flexible cylinder.By the V shape connecting link 22 of this structure, more firmly firm, and in telescopic process, there is the pivot joint of horizontal connecting link 23, can make two V shape connecting link 22 stress equalizations, realize both sides landings height and synchronous, simultaneously, employing arranges spacing hole 211 and can lead on fixed mount 21, make the flexible more firm safety of V shape connecting link 22, adopt expansion link, both can be convenient, and such mode is for the vertical push rod of traditional employing, more safe and reliable, can avoid the unbalanced damage that causes whole V shape connecting link 22 of vertical push rod acting force, and into the expulsive force of the level in this programme will in prior art, the direct vertical expulsive force of V shape connecting link 22 be changed, from mechanics principle angle, consider also more laborsaving.
In the present embodiment, described rotating mechanism 4 comprises stepper motor 41, the first holder 42 and driver plate 43, described stepper motor 41 is fixed on the first holder, and the first holder is installed on operator's console, one end of described driver plate 43 is fixedly located on the output shaft of stepper motor 41, and the other end is fixedly connected with the base plate 61 of display bracket 6.By the setting of this rotating mechanism 4, can make to rotate convenient effective, because adopt driver plate 43 rather than this display bracket 6 is directly installed on to the upper of stepper motor, the stepper motor level of avoiding is installed the inconvenience of bringing, and this programme is installed and used convenient.
In the present embodiment, described base is also provided with universal wheel 1 time, is also provided with brake pedal on described universal wheel, by trampling this brake pedal, controls brake.So both facilitate also machine conveniently moving of whole library, and can realize again also machine fixing in a certain position of this library.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (4)
1. library machine also, it is characterized in that: comprise base, described base is provided with elevating mechanism, described elevating mechanism comprises fixed mount and two V shape connecting links, described two V shape connecting links are corresponding to be arranged, described fixed mount bottom is fixedly connected with base, the lower end of described two V shape connecting links with above fixed mount, be connected, two V shape connecting link upper ends are provided with operator's console, described operator's console is provided with rotating mechanism, described rotating mechanism is provided with display bracket, in described display bracket, be fixed with display, described display can move horizontally in display bracket, described V shape connecting link comprises two groups of connecting link groups that are oppositely arranged, the connecting rod that described in each, connecting link group is formed by some mutual cross-articulation forms, the end of adjacent two connecting rods in each connecting link group forms the first pin joint, the end of adjacent two connecting rods of another connecting link group forms the second pin joint, between being hinged, the first pin joint and the second pin joint be provided with horizontal connecting link, described base is provided with the spacing hole coordinating with the horizontal connecting link of bottommost.
2. a kind of library according to claim 1 machine also, it is characterized in that: described display bracket consists of two side plates, a base plate, on side plate, there is arc convex, on described arc convex, there is arcuate guide locating slot, described side plate is also provided with hook member, described hook member locks at arcuate guide locating slot by bolt, and described hook member is hung on base plate, and described display is bolted to connection on side plate.
3. a kind of library according to claim 1 machine also, it is characterized in that: described rotating mechanism comprises stepper motor, the first holder and driver plate, described stepper motor is fixed on the first holder, and the first holder is installed on operator's console, one end of described driver plate is fixedly located on the output shaft of stepper motor, and the other end is fixedly connected with display bracket.
4. a kind of library according to claim 1 machine also, is characterized in that: under described base, be also provided with universal wheel, be also provided with brake pedal on described universal wheel, by trampling this brake pedal, control brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065340.8U CN203786831U (en) | 2014-02-14 | 2014-02-14 | Library borrowing and returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420065340.8U CN203786831U (en) | 2014-02-14 | 2014-02-14 | Library borrowing and returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786831U true CN203786831U (en) | 2014-08-20 |
Family
ID=51322992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420065340.8U Expired - Lifetime CN203786831U (en) | 2014-02-14 | 2014-02-14 | Library borrowing and returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789705A (en) * | 2018-09-28 | 2021-05-11 | 波士顿制程技术有限公司 | Multi-module chip manufacturing device |
-
2014
- 2014-02-14 CN CN201420065340.8U patent/CN203786831U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112789705A (en) * | 2018-09-28 | 2021-05-11 | 波士顿制程技术有限公司 | Multi-module chip manufacturing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |