CN211016139U - Single-chip microcomputer trial training box structure - Google Patents
Single-chip microcomputer trial training box structure Download PDFInfo
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- CN211016139U CN211016139U CN201922297565.1U CN201922297565U CN211016139U CN 211016139 U CN211016139 U CN 211016139U CN 201922297565 U CN201922297565 U CN 201922297565U CN 211016139 U CN211016139 U CN 211016139U
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Abstract
The utility model relates to a singlechip training box structure, including bearing the box, the case lid, protective cover plate, bear the frame, the drive slide rail, the chip seat, the operation platform, control the interface, it articulates and constitutes the airtight chamber structure that the rectangle is personally submitted to the cross section each other to bear box and case lid, the operation platform inlays in the bearing the box and with bear the box coaxial distribution, it inlays in the operation bench terminal surface to control the interface, bear the frame, the drive slide rail all inlays in the operation intracavity, bear the frame and encircle and bear box axis equipartition, and every bears all through two at least drive guide rails and bear box lateral wall sliding connection, bear and establish at least one chip seat on the frame, each chip seat is parallelly connected each other and respectively with control interface electrical connection, and each drive slide rail respectively with control interface electrical connection. On one hand, the integration degree is high, and the use is not limited by the field; on the other hand, simulation training work can be effectively carried out on different types of single chip microcomputer chips, and the chips are convenient to install and disassemble.
Description
Technical Field
The utility model relates to a real device of instructing of teaching especially relates to a singlechip trial training case structure.
Background
At present, for example, in 51-chip microcomputer teaching activities and DSP chip development teaching activities, a single chip microcomputer is required to be programmed, run in simulation and other practical training activities, and for this requirement, numerous single chip microcomputer practical training devices are currently developed, for example, a "novel single chip microcomputer practical training box" with the patent application number of "201820511485.4" and a "single chip microcomputer control system practical training box" with the application number of "200920132419.7", although the uniform degree of length of the current practical training box devices of these types can meet the use requirement, numerous defects still exist, wherein the most prominent defect is: 1. the currently used training box meets basic training simulation, and meanwhile, a large amount of part storage spaces are additionally arranged inside the box, so that although the requirements of training and storage of training equipment are met, the storage equipment lacks effective positioning capacity, and meanwhile, the equipment structure of the currently used training box is relatively fixed, so that the equipment structure cannot be flexibly adjusted according to the use requirement, and in the process of transferring, collision and damage are easily caused among the internally stored part equipment, so that the integration and modularization degree is relatively low; 2. the real standard case that uses at present is treating real standard singlechip equipment and lacks quick effectual installation dismantlement ability, and the real standard port quantity that is used for the singlechip installation also less relatively and often only can satisfy the real needs of instructing of the same type singlechip equipment, consequently leads to real standard operation flexibility of singlechip and convenience poor, has seriously influenced real standard operation convenience of singlechip equipment and commonality.
Therefore, in order to meet the current situation, it is urgently needed to develop a new stem cell extraction and separation device to meet the needs of practical use.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides a single chip microcomputer trial training box structure which has simple structure, flexible and convenient use, good universality and high integration degree, on one hand, the flexibility and convenience of the novel storage and transportation operation can be greatly improved, and the single chip microcomputer trial training box structure is not limited by the field when in use; on the other hand, simulation training work can be effectively carried out on different types of single chip microcomputer chips, and the chips are convenient to install, disassemble and operate, so that the flexibility, convenience and universality of training work of the single chip microcomputer chips are greatly improved.
In order to achieve the above purpose, the present invention is realized by the following technical solution:
a test training box structure of a single chip microcomputer comprises a bearing box body, a box cover, a protective cover plate, bearing frames, driving slide rails, a chip base, an operation platform and a control interface, wherein the bearing box body and the box cover are hinged to each other to form a closed cavity structure with a rectangular cross section, the operation platform is embedded in the bearing box body and is coaxially distributed with the bearing box body, the distance between the lower end surface of the operation platform and the lower end surface of the bearing box body is 1/2-3/4 of the height of the bearing box body, an operation cavity is formed between the operation platform and the bearing box body, the control interface is embedded on the upper end surface of the operation platform, the bearing frames and the driving slide rails are embedded in the operation cavity, the bearing frames are a plurality of and are uniformly distributed around the axis of the bearing box body, each bearing frame is slidably connected with the side wall of the bearing box body through at least two driving guide, and the protective cover plate is hinged with the outer side surface of the bearing box body, the bearing frame is provided with at least one chip seat, the chip seats are mutually connected in parallel and are respectively electrically connected with the control interface, and the driving slide rails are respectively electrically connected with the control interface.
Further, carry box, case lid be and the cross-section personally submit "L" font slot-shaped structure, and bear box, case lid and articulated each other between, operation platform under the terminal surface with bear the weight of the bottom half between be connected through at least four at least two-stage elastic expansion link, operation platform lateral surface and bear the weight of the box lateral wall through at least four spout sliding connection, the spout with bear box axis parallel distribution and encircle and bear box axis equipartition.
Furthermore, a bearing spring is arranged in the sliding groove, a positioning pin is arranged on the side surface of the sliding groove, the bearing spring and the sliding groove are coaxially distributed and are vertically connected with the lower end surface of the operating platform, the positioning pin and the sliding groove are vertically distributed, the front end surface of the positioning pin is positioned in the sliding groove and is connected with the operating platform, the rear end surface of the positioning pin is positioned outside the bearing box body, a through hole is formed in the side wall of the bearing box body corresponding to the positioning pin, and the positioning pin is embedded in the through hole and.
Furthermore, the bearing frame is of a frame structure with a rectangular cross section, the bearing frame is in sliding connection with the bearing box body through a driving sliding rail in a simultaneous use mode of adopting one or two distribution structures of an upper end surface and a lower end surface of the bearing box body in parallel distribution and vertical distribution, and the rear end surface of the driving sliding rail is provided with a microswitch which is abutted against the rear end surface of the bearing frame.
Furthermore, the control interface comprises a display, a signal indicator light, an operation keyboard and a key switch, and the display, the signal indicator light, the operation keyboard and the key switch are all embedded in the upper end face of the operation platform.
Furthermore, a main control circuit is arranged in the bearing box body, the main control circuit is a circuit system based on any one of a DSP chip, an FPGA chip and the DSP chip, the main control circuit is electrically connected with the driving slide rail, the chip holder and the control interface respectively, a power supply wiring terminal, at least one network communication port and at least one serial port communication port are additionally arranged on the main control circuit, and the power supply wiring terminal, the network communication port and the serial port communication port are all embedded in the side surface of the bearing box body.
The novel storage and transportation device is simple in structure, flexible and convenient to use, good in universality and high in integration degree on the one hand, the flexibility and convenience of the novel storage and transportation operation can be greatly improved, and the novel storage and transportation device is not limited by places when used; on the other hand, simulation training work can be effectively carried out on different types of single chip microcomputer chips, and the chips are convenient to install, disassemble and operate, so that the flexibility, convenience and universality of training work of the single chip microcomputer chips are greatly improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in figure 1, a single chip machine training box structure, including a bearing box 1, a box cover 2, a protective cover plate 3, a bearing frame 4, a driving slide rail 5, a chip base 6, a workbench 7, a control interface 8, wherein the bearing box 1 and the box cover 2 are hinged with each other and form a closed cavity structure with a rectangular cross section, the workbench 7 is embedded in the bearing box 1 and is coaxially distributed with the bearing box 1, the space between the lower end surface of the workbench 7 and the lower end surface of the bearing box 1 is 1/2-3/4 of the height of the bearing box 1, a working cavity 9 is formed between the workbench 7 and the bearing box 1, the control interface 8 is embedded in the upper end surface of the workbench 7, the bearing frame 4 and the driving slide rail 5 are embedded in the working cavity 9, wherein the bearing frame 4 is uniformly distributed around the axis of the bearing box 1, and each bearing frame 4 is slidably connected with the side wall of the bearing box 1, an operation port 10 is formed in the side surface of the bearing box body 1 corresponding to the bearing frame 4, the bearing box body 1 corresponding to the operation port 10 is a protective cover plate 3 formed in the side surface, the protective cover plate 3 is hinged to the outer side surface of the bearing box body 1, at least one chip seat 6 is arranged on the bearing frame 4, the chip seats 6 are mutually connected in parallel and are respectively electrically connected with the control interface 8, and the driving slide rails 5 are respectively electrically connected with the control interface 8.
Wherein, carry box 1, case lid 2 be and the cross section be "L" font slot-shaped structure, and bear box 1, case lid 2 and articulated each other, operation platform 7 under the terminal surface with bear and be connected through at least four at least two-stage elastic expansion rod 11 between the box 1 bottom, operation platform 7 side surface with bear box 1 lateral wall through at least four spout 12 sliding connection, spout 12 with bear box 1 axis parallel distribution and encircle and bear box 1 axis equipartition.
Preferably, a bearing spring 13 is arranged in the sliding groove 12, a positioning pin 14 is arranged on the side surface of the sliding groove 12, the bearing spring 13 and the sliding groove 12 are coaxially distributed and are vertically connected with the lower end surface of the operation platform, the positioning pin 14 and the sliding groove 12 are vertically distributed, the front end surface of the positioning pin is positioned in the sliding groove 12 and is connected with the operation platform 7, the rear end surface of the positioning pin is positioned outside the bearing box body 1, a through hole 15 is arranged on the side wall of the bearing box body 1 corresponding to the positioning pin 14, and the positioning pin 14 is embedded in the through hole 15 and is.
In addition, the bearing frame 4 is a frame structure with a rectangular cross section, the bearing frame 4 is connected with the bearing box body 1 in a sliding manner through a driving sliding rail 5 in a mode that the upper end face of the bearing frame 4 is in parallel distribution or vertical distribution with the lower end face of the bearing box body 1 or in a mode that the upper end face of the bearing frame is in parallel distribution or vertical distribution or in a mode that two distribution structures are used simultaneously, the rear end face of the driving sliding rail 5 is provided with a microswitch 16, and the microswitch 16 abuts against the rear end.
Meanwhile, the control interface 8 includes a display 81, a signal indicator 82, an operation keyboard 83, and a key switch 84, and the display 81, the signal indicator 82, the operation keyboard 83, and the key switch 84 are all embedded in the upper end surface of the workbench 7.
It is worth noting that a main control circuit 17 is arranged in the bearing box body 1, the main control circuit 17 is a circuit system based on any one of a DSP chip, an FPGA chip and the DSP chip, the main control circuit 17 is respectively electrically connected with the driving slide rail 5, the chip holder 6 and the control interface 8, the main control circuit 17 is further provided with a power connection terminal 18, at least one network communication port 19 and at least one serial communication port 20, and the power connection terminal 18, the network communication port 19 and the serial communication port 20 are all embedded in the side surface of the bearing box body 1.
This is novel in concrete implementation, at first to constituting this neotype bearing box, the case lid, protective cover board, bear the frame, drive slide rail, the chip holder, the operation panel, control interface and master control circuit and assemble, and operate master control circuit through controlling the panel, drive each drive slide rail operation, make and bear the frame with drive slide rail connection respectively and all inlay in bearing box, and seal bearing box through protective cover board, thereby make this neotype airtight cavity structure who forms the rule, thereby improve the storage, transport flexibility and convenience when putting.
When practical training operation is required, firstly, the box cover is opened, the working position of the operation platform is adjusted through the sliding groove, the elastic telescopic rod, the bearing spring and the positioning pin, so that the control interface is in a controllable state, then the main control circuit is operated through the control panel, each driving slide rail is driven to operate, one or more bearing frames connected with the driving slide rails are extended out of the bearing box body, chip seats on the bearing frames are positioned outside the bearing box body, then single chip microcomputer equipment to be used for practical training is directly installed on the chip seats, then the driving slide rails drive the bearing frames and the chip seats installed on the bearing frames to retract into the bearing box body, the bearing frames are subjected to limit detection through the micro switches on the rear end surfaces of the driving slide rails, and after the bearing frames are detected to retract into the bearing box body, the corresponding operation can be directly performed on the control interface, and the operation signal directly acts on the singlechip to be subjected to practical training installed on the chip base through the main control circuit to carry out simulation practical training, and the simulation operation result is fed back through the control interface.
In the installation and operation processes, the structure type and the distribution position of the chip holder can be flexibly adjusted according to the use requirement, so that the requirements of different types of singlechip training operation are flexibly met; on the other hand, the practical training operation can be carried out by selecting a specific chip seat and the bearing frame where the chip seat is located, so that the flexibility, convenience and universality of the practical training operation are greatly improved.
In addition, in the practical training activity, the single chip microcomputer equipment to be practical-trained is located in the closed space, the single chip microcomputer equipment faults caused by external dust, static electricity and the like can be effectively prevented, and the practical training operation reliability is improved.
The novel storage and transportation device is simple in structure, flexible and convenient to use, good in universality and high in integration degree on the one hand, the flexibility and convenience of the novel storage and transportation operation can be greatly improved, and the novel storage and transportation device is not limited by places when used; on the other hand, simulation training work can be effectively carried out on different types of single chip microcomputer chips, and the chips are convenient to install, disassemble and operate, so that the flexibility, convenience and universality of training work of the single chip microcomputer chips are greatly improved.
Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description have been made only for the purpose of illustrating the principles of the invention. The present invention can be further modified and improved without departing from the spirit and scope of the present invention. Such changes and modifications are intended to be within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a singlechip training box structure which characterized in that: the single chip microcomputer training box structure comprises a bearing box body, a box cover, a protective cover plate, a bearing frame, a driving slide rail, a chip base, an operation platform and an operation interface, wherein the bearing box body and the box cover are hinged with each other to form a closed cavity structure with a rectangular cross section, the operation platform is embedded in the bearing box body and is coaxially distributed with the bearing box body, the distance between the lower end surface of the operation platform and the lower end surface of the bearing box body is 1/2-3/4 of the height of the bearing box body, an operation cavity is formed between the operation platform and the bearing box body, the operation interface is embedded on the upper end surface of the operation platform, the bearing frame and the driving slide rail are embedded in the operation cavity, the bearing frames are a plurality of bearing frames, are uniformly distributed around the axis of the bearing box body, each bearing frame is slidably connected with the side wall of the bearing box body through at least two driving guide rails, an operation, and the protective cover plate is hinged with the outer side surface of the bearing box body, the bearing frame is provided with at least one chip seat, the chip seats are mutually connected in parallel and are respectively electrically connected with the control interface, and the driving slide rails are respectively electrically connected with the control interface.
2. The single chip microcomputer trial training box structure according to claim 1, wherein the carrying box body and the box cover are both in a groove-shaped structure with a cross section of 'L', the carrying box body and the box cover are hinged with each other, the lower end surface of the workbench is connected with the bottom of the carrying box body through at least four at least two stages of elastic telescopic rods, the side surface of the workbench is in sliding connection with the side wall of the carrying box body through at least four sliding grooves, and the sliding grooves are distributed in parallel with the axis of the carrying box body and are uniformly distributed around the axis of the carrying box body.
3. The test training box structure of the single chip microcomputer according to claim 2, wherein: the positioning device is characterized in that a bearing spring is arranged in the sliding groove, a positioning pin is arranged on the side surface of the sliding groove, the bearing spring and the sliding groove are coaxially distributed and are vertically connected with the lower end surface of the operation platform, the positioning pin and the sliding groove are vertically distributed, the front end surface of the positioning pin is positioned in the sliding groove and is connected with the operation platform, the rear end surface of the positioning pin is positioned outside the bearing box body, a through hole is formed in the side wall of the bearing box body corresponding to the positioning pin, and the.
4. The test training box structure of the single chip microcomputer according to claim 1, wherein: the bearing frame is of a frame structure with a rectangular cross section, the bearing frame adopts the simultaneous use mode of any one or two distribution structures of the upper end surface, the lower end surface of the bearing box body, the upper end surface and the lower end surface of the bearing box body are distributed in parallel or vertically, the bearing frame is connected with the bearing box body in a sliding mode through a driving sliding rail, the rear end surface of the driving sliding rail is provided with a microswitch, and the microswitch and the rear end surface of the bearing frame are abutted.
5. The test training box structure of the single chip microcomputer according to claim 1, wherein: the control interface comprises a display, a signal indicator lamp, an operation keyboard and a key switch, and the display, the signal indicator lamp, the operation keyboard and the key switch are all embedded in the upper end face of the operation platform.
6. The test training box structure of the single chip microcomputer according to claim 1, wherein: the bearing box body is internally provided with a main control circuit, the main control circuit is a circuit system based on any one of a DSP chip, an FPGA chip and a DSP chip, the main control circuit is electrically connected with the driving slide rail, the chip holder and the control interface respectively, the main control circuit is additionally provided with a power supply wiring terminal, at least one network communication port and at least one serial port communication port, and the power supply wiring terminal, the network communication port and the serial port communication port are all embedded in the side surface of the bearing box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297565.1U CN211016139U (en) | 2019-12-19 | 2019-12-19 | Single-chip microcomputer trial training box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922297565.1U CN211016139U (en) | 2019-12-19 | 2019-12-19 | Single-chip microcomputer trial training box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211016139U true CN211016139U (en) | 2020-07-14 |
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ID=71482152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922297565.1U Expired - Fee Related CN211016139U (en) | 2019-12-19 | 2019-12-19 | Single-chip microcomputer trial training box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211016139U (en) |
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2019
- 2019-12-19 CN CN201922297565.1U patent/CN211016139U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20211219 |