CN104021803B - Library's CD intelligent access device - Google Patents
Library's CD intelligent access device Download PDFInfo
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- CN104021803B CN104021803B CN201410274915.1A CN201410274915A CN104021803B CN 104021803 B CN104021803 B CN 104021803B CN 201410274915 A CN201410274915 A CN 201410274915A CN 104021803 B CN104021803 B CN 104021803B
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- drawer
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- library
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Abstract
The present invention relates to a kind of Library CD intelligent access device, it comprises main website layer, is connected with described main website layer communication from station layer, and control layer with the described disc accessing being connected from station layer circuit; Described main website layer is provided with main website PC, and the database being connected with described main website PC; Described is provided with some SCM systems from the layer of station, and the SCM system described in each is connected by bus with described main website PC; Described disc accessing control layer comprises some disc storage cabinets, and the disc storage cabinet described in each is corresponding respectively to be connected by circuit with each SCM system. The optical disc storage in Library is the invention enables to rationalize and be easy to management and safeguard, it is possible to reducing the workload of Administrator, reliably convenient, feasibility is strong.
Description
Technical field
The present invention relates to a kind of optical disc access device, refer in particular to a kind of CD intelligent access device for school library.
Background technology
Along with the development of science and technology, the books of institute's collection in school library, have more and more CDs that is equipped with to learn reference for student. But, along with the CD quantity of collection in Library gets more and more, it is carried out effective management and becomes the problem that must solve. Due to the increase gradually of CD quantity in current Library, when student needs to borrow cd resource corresponding to certain this book of reference, owing to not being equipped with the CD quick access device of specialty, make Administrator find CD to waste time and energy, a large amount of wasting manpower and material resources, and the entirety dragging Man Liao Library borrows speed.
Summary of the invention
It is an object of the invention to provide a kind of Library CD intelligent access device so that the optical disc storage in Library is rationalized and is easy to management and safeguards, it is possible to reducing the workload of Administrator, reliably convenient, feasibility is strong.
For achieving the above object, the present invention provides a kind of Library CD intelligent access device, and it comprises main website layer, is connected with described main website layer communication from station layer, and control layer with the described disc accessing being connected from station layer circuit; Described main website layer is provided with main website PC(PersonalComputer, PC), and the database being connected with described main website PC; Described is provided with some SCM systems from the layer of station, and the SCM system described in each is connected by bus with described main website PC; Described disc accessing control layer comprises some disc storage cabinets, and the disc storage cabinet described in each is corresponding respectively to be connected by circuit with each SCM system.
SCM system described in each and adopt the master-slave communication mode of RS232 or RS485 to carry out communication between described main website PC.
Described disc storage cabinet comprises: some drawer lattice, and the drawer that correspondence is arranged in the drawer lattice described in each respectively.
Described drawer lattice comprises: the first slide rail being separately positioned on the both sides inner side-wall of this drawer lattice; The stepper-motor being fixedly installed on the base plate mid-way of this drawer lattice, described stepper-motor is provided with gear, and this stepper-motor is connected by circuit with corresponding SCM system; The proximity switch being arranged on the wherein side sidewall of this drawer lattice, the rational height of described proximity switch is between described stepper-motor and the first slide rail, and this proximity switch is connected by circuit with corresponding SCM system.
Described drawer comprises: CD places plate, and it is arranged in described drawer; Gear type guide rail, it is arranged on the lower section that described CD places plate, and the gear with described stepper-motor is meshed; 2nd slide rail, it is separately positioned on the both sides outer side wall of described drawer, and each the 2nd slide rail mates mutually with the first described slide rail respectively, and drawer is extracted out from drawer lattice by the first slide rail and the 2nd slide rail; Two through holes, its two ends being separately positioned on the wherein side sidewall of this drawer, and it is positioned at equal height with described proximity switch, this is provided with the sidewall of the drawer of through hole, is positioned at the same side with the sidewall of the drawer lattice being provided with proximity switch.
The perforated area of described through hole is greater than the probe area of proximity switch.
Described guide rail adopts the material of irony or stainless steel to make.
Described drawer also comprises handle, and it is arranged on the front panel of this drawer.
Described CD is placed plate and is comprised: some CD dividing plates, and it is evenly spaced is arranged on described CD and places on plate, forms the CD putting hole placing CD between adjacent two CD dividing plates; Some pilot lamp, each pilot lamp correspondence is arranged in each CD putting hole, and described pilot lamp is connected by circuit with corresponding SCM system.
Library's CD intelligent access device provided by the present invention, leave each CD correspondence in specific position, and setting up concrete deposit position data by database, when needs access CD, only need to be inquired the concrete deposit position information of this CD in a database according to optical disc name or bar code information by main website PC, and this deposit position information is sent to corresponding SCM system, by the stepper-motor arranged on corresponding drawer in the corresponding disc storage cabinet of this SCM system control, the parts such as pilot lamp and proximity switch, drawer is opened and finds optic disc storage position fast. the optical disc storage in Library is the invention enables to rationalize and be easy to management and safeguard, it is possible to reducing the workload of Administrator, reliably convenient, feasibility is strong.
Accompanying drawing explanation
Fig. 1 is the control texture figure of the Library's CD intelligent access device in the present invention;
Fig. 2 is the structural representation of the disc storage cabinet in the present invention;
Fig. 3 is the Facad structure schematic diagram of the drawer lattice in the present invention;
Fig. 4 is the side structure schematic diagram of the drawer lattice in the present invention;
Fig. 5 is the Facad structure schematic diagram of the drawer in the present invention;
Fig. 6 is the plan structure schematic diagram of the drawer in the present invention;
Fig. 7 is the side structure schematic diagram of the drawer in the present invention.
Embodiment
Below in conjunction with Fig. 1��Fig. 7, a preferred embodiment of the present invention is described in detail.
As shown in Figure 1, being the overall control texture figure of Library's CD intelligent access device provided by the present invention, it comprises main website layer 1, be connected with described main website layer 1 communication from station layer 2, and control layer 3 with the described disc accessing being connected from station layer 2 circuit; Described main website layer 1 is provided with main website PC11, and the database 12 being connected with described main website PC11; Described is provided with some SCM systems 21 from the layer 2 of station, and the SCM system 21 described in each is connected by bus with described main website PC11, adopts the master-slave communication mode of RS232 or RS485 to carry out communication; Described disc accessing control layer 3 comprises some disc storage cabinets 4, and the disc storage cabinet 4 described in each is corresponding respectively to be connected by circuit with each SCM system 21.
As shown in Figure 2, described disc storage cabinet 4 comprises: some drawer lattice 41, and the drawer 42 that correspondence is arranged in the drawer lattice 41 described in each respectively; As shown in Figure 3 and Figure 4, described drawer lattice 41 comprises: the first slide rail 411 being separately positioned on the both sides inner side-wall of this drawer lattice 41, the stepper-motor 31 being fixedly installed on the base plate mid-way of this drawer lattice 41, and the proximity switch 33 being arranged on the wherein side sidewall of this drawer lattice 41; Wherein, described stepper-motor 31 being provided with gear, this stepper-motor 31 is connected by circuit with corresponding SCM system 21; As shown in Figure 4, the rational height of described proximity switch 33 is between described stepper-motor 31 and the first slide rail 411, and this proximity switch is connected by circuit with corresponding SCM system 21.
As shown in figure 5 and figure 7, described drawer 42 comprises: CD places plate 421, and it is arranged in described drawer 42; Gear type guide rail 424, it is arranged on the lower section that described CD places plate 421, and the gear with described stepper-motor 31 is meshed, and this guide rail 424 adopts irony or stainless steel etc. to have the material of certain degree of hardness and intensity to make; 2nd slide rail 423, on its both sides outer side wall being separately positioned on described drawer 42, each the 2nd slide rail 423 mates with the first described slide rail 411 phase respectively so that drawer 42 can be extracted out from drawer lattice 41 by the first slide rail 411 and the 2nd slide rail 423; Two through holes 425, its two ends being separately positioned on the wherein side sidewall of this drawer 42, and it is positioned at equal height with described proximity switch 33, the perforated area of described through hole 425 is greater than the probe area of proximity switch 33, this is provided with the sidewall of the drawer 42 of through hole 425, being positioned at the same side with the sidewall of the drawer lattice 41 being provided with proximity switch 33, described proximity switch 33 is for detecting its distance respectively and between two through holes 425, thus monitors the distance that drawer 42 is extracted out or closed; Handle 422, on its front panel being arranged on drawer 42.
As shown in Figure 6, described CD is placed plate 421 and is comprised: some CD dividing plates 4212, and it is evenly spaced is arranged on described CD and places on plate 421, forms the CD putting hole 4211 that can place CD between adjacent two CD dividing plates 4212; Some pilot lamp 32, each pilot lamp 32 correspondence is arranged in each CD putting hole 4211, i.e. a pilot lamp correspondence instruction CD position, and described pilot lamp 32 is connected by circuit with corresponding SCM system 21.
Library's CD intelligent access device provided by the present invention, inquires about specifying information and the storage location of CD by main website layer 1, and by from station layer 2 control disc accessing control layer 3 automatically access CD, its concrete principle of work and working process as follows described in. The relevant information of typing every part CD in database 12 in advance, comprise CD name, the figure title supporting with it, and optical disc barcode etc., and the stored position information of this CD of correspondence establishment, comprising this CD is specifically stored in which disc storage cabinet 4, is arranged in again which drawer 42 of this disc storage cabinet 4, finally inquires which CD putting hole 4211 that this CD is arranged in this drawer 42. When Library has student to borrow or give back this CD, Administrator uses optical disc information to inquire the concrete storage location of this CD in database 12 by the main website PC11 in main website layer 1, position according to the disc storage cabinet 4 inquired, concrete for the CD inquired stored position information is sent to the SCM system 21 from the correspondence the layer 2 of station by RS485 or RS232 by this main website PC11.
When from the layer 2 of station, corresponding SCM system 21 receives relevant optical disc storage positional information, it is according to the positional information of received concrete drawer 42, the stepper-motor 31 of control correspondence starts, this stepper-motor 31 drives its gear to rotate, and extracted out from drawer lattice 41 by the drives drawer 42 that engages with gear type guide rail 424 in rotary course, thus open the drawer 42 of CD position. Now, SCM system 21 is according to the positional information of received concrete CD putting hole 4211, the pilot lamp 32 that control is arranged in this CD putting hole 4211 is opened so that librarian can find the storage location of CD easily according to pilot lamp 32, and taken out or put back to. In the process, proximity switch 33 is according to the distance between itself and two through holes 425, and the positional information according to concrete CD putting hole 4211, calculate the distance that required slip extracted out by drawer 42, and rotational time and the rotating cycle of stepper-motor 31 is specifically controlled by SCM system 21 so that drawer 42 is extracted out and is opened to suitable distance.
After disc accessing is complete, Administrator is transmitted completion signal to the SCM system 21 of correspondence by the main website PC11 in main website layer 1, the pilot lamp 32 that SCM system 21 is controlled in corresponding CD putting hole 4211 is closed, and again control corresponding stepper-motor 31 to start, closed with the drives drawer 42 that engages of gear type guide rail 424 by its gear. In the process, proximity switch 33 is according to the distance between itself and two through holes 425, calculate the distance of required slip when drawer 42 is closed, and specifically controlled rotational time and the rotating cycle of stepper-motor 31 by SCM system 21 so that drawer 42 is closed completely.
Library's CD intelligent access device provided by the present invention so that the optical disc storage in Library is rationalized and is easy to management and safeguards, it is possible to reducing the workload of Administrator, reliably convenient, feasibility is strong.
Although the content of the present invention has made detail by above preferred embodiment, but it should recognize that above-mentioned description is not considered as limitation of the present invention. After those skilled in the art have read foregoing, multiple amendment for the present invention and replacement will be all apparent. Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (7)
1. Library's CD intelligent access device, it is characterised in that, comprise: main website layer (1), be connected with described main website layer (1) communication from station layer (2), and control layer (3) with the described disc accessing being connected from station layer (2) circuit;
Described main website layer (1) is provided with main website PC(11), and with described main website PC(11) database (12) that is connected;
Described is provided with some SCM systems (21), the SCM system (21) described in each and described main website PC(11 from station layer (2)) it is connected by bus;
Described disc accessing control layer (3) comprises some disc storage cabinets (4), and the disc storage cabinet (4) described in each is corresponding respectively to be connected by circuit with each SCM system (21);
Wherein, described disc storage cabinet (4) comprises: some drawer lattice (41), and the drawer (42) that correspondence is arranged in the drawer lattice described in each (41) respectively;
Described drawer lattice (41) comprises:
First slide rail (411), on its both sides inner side-wall being separately positioned on described drawer lattice (41);
Stepper-motor (31), it is fixedly installed on the base plate mid-way of described drawer lattice (41); This stepper-motor is provided with gear on (31), and it is connected by circuit with corresponding SCM system (21);
Proximity switch (33), on its wherein side sidewall being arranged on described drawer lattice (41); The rational height of this proximity switch (33) is positioned between described stepper-motor (31) and the first slide rail (411), and it is connected by circuit with corresponding SCM system (21).
2. Library as claimed in claim 1 CD intelligent access device, it is characterised in that, SCM system (21) described in each and described main website PC(11) between adopt the master-slave communication mode of RS232 or RS485 to carry out communication.
3. Library as claimed in claim 1 CD intelligent access device, it is characterised in that, described drawer (42) comprises:
CD places plate (421), and it is arranged in described drawer (42);
Gear type guide rail (424), it is arranged on the lower section that described CD places plate (421), and the gear with described stepper-motor (31) is meshed;
2nd slide rail (423), on its both sides outer side wall being separately positioned on described drawer (42), each the 2nd slide rail (423) mates mutually with described the first slide rail (411) respectively, and drawer (42) is extracted out from drawer lattice (41) by the first slide rail (411) and the 2nd slide rail (423);
Two through holes (425), its two ends being separately positioned on the wherein side sidewall of this drawer (42), and it is positioned at equal height with described proximity switch (33), this is provided with the sidewall of the drawer (42) of through hole (425), is positioned at the same side with the sidewall of the drawer lattice (41) being provided with proximity switch (33).
4. Library as claimed in claim 3 CD intelligent access device, it is characterised in that, the perforated area of described through hole (425) is greater than the probe area of proximity switch (33).
5. Library as claimed in claim 3 CD intelligent access device, it is characterised in that, described guide rail (424) adopts the material of irony or stainless steel to make.
6. Library as claimed in claim 3 CD intelligent access device, it is characterised in that, described drawer (42) also comprises handle (422), on its front panel being arranged on this drawer (42).
7. Library as claimed in claim 3 CD intelligent access device, it is characterised in that, described CD is placed plate (421) and is comprised:
Some CD dividing plates (4212), it is evenly spaced is arranged on described CD and places on plate (421), forms the CD putting hole (4211) placing CD between adjacent two CD dividing plates (4212);
Some pilot lamp (32), each pilot lamp (32) correspondence is arranged in each CD putting hole (4211), and described pilot lamp (32) is connected by circuit with corresponding SCM system (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274915.1A CN104021803B (en) | 2014-06-19 | 2014-06-19 | Library's CD intelligent access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274915.1A CN104021803B (en) | 2014-06-19 | 2014-06-19 | Library's CD intelligent access device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104021803A CN104021803A (en) | 2014-09-03 |
| CN104021803B true CN104021803B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274915.1A Expired - Fee Related CN104021803B (en) | 2014-06-19 | 2014-06-19 | Library's CD intelligent access device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104021803B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424635B (en) * | 2016-05-24 | 2020-06-12 | 深圳市海恒智能科技有限公司 | Digital optical disk management device |
| CN106548798A (en) * | 2017-01-12 | 2017-03-29 | 临沂大学 | library CD intelligent access device |
| CN107911270A (en) * | 2017-07-24 | 2018-04-13 | 江苏永钢集团有限公司 | A kind of PC machine and the means of communication of Siemens's slave station |
| CN113035244A (en) * | 2021-04-30 | 2021-06-25 | 中国工商银行股份有限公司 | Optical disc access system and optical disc access method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551665A (en) * | 2009-04-13 | 2009-10-07 | 北京理工大学 | An automatic CD management system based on a closed-shelf jukebox |
| CN103700391A (en) * | 2013-12-20 | 2014-04-02 | 北京理工大学 | Full-automatic optical disc storing and borrowing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4392338B2 (en) * | 2004-12-20 | 2009-12-24 | 富士通株式会社 | Data management method and apparatus, and hierarchical storage device |
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2014
- 2014-06-19 CN CN201410274915.1A patent/CN104021803B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551665A (en) * | 2009-04-13 | 2009-10-07 | 北京理工大学 | An automatic CD management system based on a closed-shelf jukebox |
| CN103700391A (en) * | 2013-12-20 | 2014-04-02 | 北京理工大学 | Full-automatic optical disc storing and borrowing device |
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| CN104021803A (en) | 2014-09-03 |
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Granted publication date: 20160601 Termination date: 20190619 |
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