CN220509419U - Program burning device - Google Patents
Program burning device Download PDFInfo
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- CN220509419U CN220509419U CN202322046995.2U CN202322046995U CN220509419U CN 220509419 U CN220509419 U CN 220509419U CN 202322046995 U CN202322046995 U CN 202322046995U CN 220509419 U CN220509419 U CN 220509419U
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- pressing plate
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- 238000000034 method Methods 0.000 description 5
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Abstract
The utility model relates to the technical field of program burning, in particular to a program burning device; including frock frame, clamp plate, drive module, probe subassembly, main control board, instruction module and control button, the frock frame is provided with the burning position, when carrying out the burning of mainboard, can place the mainboard in the burning position, and the clamp plate is relative with the burning position, and probe subassembly is fixed in the clamp plate, drive module with the clamp plate is connected, can make the clamp plate drive probe subassembly contact mainboard, and main control board accessible is realized the burning to the mainboard of contact to the control of probe subassembly, and instruction module and control button all are connected with the main control board electricity, and when the main board that the instruction module was to burn was instructed does not have the burning, the accessible was pressed control button for the main control board again controls the probe subassembly and carries out the re-burning to the mainboard of burning, through the setting of instruction module and control button, can in time burn again to the mainboard of leaking the burning, and then effectively promotes the burning shaping rate of mainboard.
Description
Technical Field
The present utility model relates to the field of program recording technologies, and in particular, to a program recording device.
Background
After the controller PCB is welded, program writing is needed, and then electrical property detection is performed.
The utility model discloses a procedure burning frock as disclosed in the current patent with publication number of CN213658913U, dress include base, layer board, clamp plate, mounting bracket and push down the subassembly, during the use, the clamp plate pushes down the layer board, and then can make the probe subassembly pass through hole and PCB board corresponding position in close contact, and then realizes the burning to PCB board procedure through the probe, avoids PCB board and probe collision to cause the PCB board damage simultaneously.
Although the burning tool can avoid the damage of the PCB caused by the collision of the PCB and the probe while burning the PCB program, the burning forming rate of the PCB is not high because the burning tool is easy to burn in the burning process.
Disclosure of Invention
The utility model aims to overcome the technical defects, provides a program recording device and solves the technical problem that the recording forming rate of the program recording device in the prior art is low.
In order to achieve the above technical purpose, the technical solution of the present utility model provides a program recording device, including:
the device comprises a tool rack, wherein the tool rack is provided with a burning position, and the burning position is used for placing a main board to be burned;
the pressing plate is opposite to the burning position;
the driving module is connected with the pressing plate and used for driving the pressing plate to move towards a direction approaching to or away from the burning position;
the probe assembly is fixed on the pressing plate, and can contact the main board to be burnt through the movement of the pressing plate towards the burning position direction;
the main control board is fixed on the tool frame and is electrically connected with the probe assembly;
the indication module is electrically connected with the main control board;
the control button is arranged on the tool frame and is electrically connected with the main control board.
Optionally, the drive module includes connecting rod and control assembly, the connecting rod is followed the direction of height sliding connection of frock frame in the frock frame and with clamp plate fixed connection, control assembly with the connecting rod is connected, is used for the drive the connecting rod slides.
Optionally, the tool rack is provided with a sliding sleeve, and the connecting rod is inserted into the sliding sleeve and is in sliding connection with the sliding sleeve.
Optionally, the control assembly includes handle and link, the handle with the frock frame is articulated, the both ends of link respectively with the handle with the connecting rod is articulated, the link is used for through the handle winds the rotation of frock frame drives the connecting rod slides.
Optionally, the program recording device further comprises a guide rod, wherein the guide rod is fixed on the tool frame and extends towards the height direction of the tool frame, and the pressing plate is sleeved on the guide rod and is in sliding connection with the guide rod.
Optionally, the program recording device further includes a positioning frame, the positioning frame is fixed at the recording position, the positioning frame encloses to form a positioning slot, and the positioning slot is used for placing a motherboard to be recorded.
Optionally, the positioning frame is provided with a pick-up opening, and the pick-up opening is connected with the positioning groove.
Optionally, the tool holder is further provided with a start-stop switch, the start-stop switch is located below the pressing plate and is electrically connected with the main control board, and the start-stop switch is used for driving the main control board to control the probe assembly to burn the main board with burning through pressing of the pressing plate.
Optionally, the tool rack is provided with a containing bin, and the main control board is fixed in the containing bin.
Optionally, the indicating module includes first pilot lamp and second pilot lamp, first pilot lamp with the second pilot lamp all is fixed in the frock frame and with the main control board electricity is connected, first pilot lamp with the second pilot lamp all is used for right the burning state of waiting to burn the mainboard of record indicates, first pilot lamp with when the second pilot lamp all shines green, the mainboard of waiting to burn finishes the record.
Compared with the prior art, the program burning device provided by the utility model has the beneficial effects that: through setting up frock frame, clamp plate, drive module, probe subassembly and main control board, the frock frame is provided with the burning position, when carrying out the burning of mainboard, can place the mainboard in the burning position, and the clamp plate is opposite with the burning position, and the probe subassembly is fixed in the clamp plate, drive module is connected with the clamp plate, can drive the clamp plate towards being close to or keeping away from the direction of burning position removes, and then drives probe subassembly contact or keeping away from the mainboard, and the main control board is connected with the probe subassembly, can realize the burning of the mainboard of probe subassembly contact through the control to the probe subassembly; because the program burning device is further provided with the indicating module and the control button, the indicating module and the control button are electrically connected with the main control board, the indicating module can indicate whether the main board to be burned is completed, when the indicating module indicates that the main board to be burned is not completed, the main control board can control the probe assembly to be re-burned again until the main board to be burned is completed by pressing the control button, and the main board to be missed to be burned can be re-burned in time through the setting of the indicating module and the control button, so that the burning forming rate of the main board is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a program recording device according to an embodiment of the present utility model.
Fig. 2 is a front view of a program recording device according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
10-tool frame 11-burning position 12-sliding sleeve
13-start-stop switch 14-accommodating bin 15-delay switch
20-platen 30-drive module 31-connecting rod
32-control assembly 40-probe assembly 50-main control board
60-indication module 61-first indication lamp 62-second indication lamp
70-control button 321-handle 322-connecting frame
10 a-motherboard.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The embodiment of the utility model provides a program burning device, as shown in fig. 1-2, which comprises a tool frame 10, a pressing plate 20, a driving module 30, a probe assembly 40, a main control board 50, an indicating module 60 and a control button 70, wherein the tool frame 10 is provided with a burning position 11, and the burning position 11 is used for placing a main board 10a to be burned; the pressing plate 20 is opposite to the burning position 11; the driving module 30 is connected with the pressing plate 20 and is used for driving the pressing plate 20 to move towards or away from the burning position 11; the probe assembly 40 is fixed on the pressing plate 20, and the probe assembly 40 can contact the main board 10a to be burnt through the movement of the pressing plate 20 towards the burning position 11; the main control board 50 is fixed on the tool frame 10 and is electrically connected with the probe assembly 40, and the indication module 60 is electrically connected with the main control board 50; the control button 70 is mounted on the tool rack 10 and electrically connected to the main control board 50.
In this embodiment, the main control board 50 is used for controlling the probe assembly 40 to burn the contacted motherboard 10a to be burned, and the indication module 60 is used for indicating the burning state of the motherboard 10a to be burned by displaying the lighting of different colors, so as to drive the main control board 50 to control the probe assembly 40 to burn again when starting.
Specifically, by arranging the tool frame 10, the pressing plate 20, the driving module 30, the probe assembly 40 and the main control board 50, the tool frame 10 is provided with the burning position 11, when the main board 10a is burnt, the main board 10a can be placed at the burning position 11, the pressing plate 20 is opposite to the burning position 11, the probe assembly 40 is fixed on the pressing plate 20, the driving module 30 is connected with the pressing plate 20, the pressing plate 20 can be driven to move towards the direction close to or far from the burning position 11, the probe assembly 40 is driven to contact or far from the main board 10a, the main control board 50 is connected with the probe assembly 40, and the burning of the main board 10a contacted with the probe assembly 40 can be realized through the control of the probe assembly 40; because the program burning device is further provided with the indicating module 60 and the control button 70, the indicating module 60 and the control button 70 are electrically connected with the main control board 50, the indicating module 60 can indicate whether the main board 10a to be burned is completed or not, when the indicating module 60 indicates that the main board 10a to be burned is not completed, the main control board 50 can control the probe assembly to re-burn the main board 10a to be burned again by pressing the control button 70 until the main board 10a to be burned is completed, and the main board 10a to be missed to be burned can be re-burned in time by setting the indicating module 60 and the control button 70, so that the burning forming rate of the main board 10a is effectively improved.
It will be appreciated that the drive assembly may be any drive device such as an air cylinder, motor lead screw module, etc. that can drive the platen 20 to move.
It can be understood that the indication module 60 can indicate whether the main board 10a to be burned is finished burning or not through the lighting indication of the indication lamp or the sounding of the buzzer.
IN this embodiment, the main board 10a to be burned is a PCBA board, and the PCBA board to be burned needs to draw 8 network test points of hv_in (or hv_out), charge IN (USB 5V input) or Powerkey, button cell input VBAT, uart_rx (GPIO 00), uart_tx (GPIO 01), RST, VPP, GND of the main control board 50 during design, so as to burn the 8 network test points through the probe assembly 40.
In this embodiment, the main control board 50 is a CH8 circuit board of YC31 series (YC 3121 in this embodiment) produced by YiCHiP (Yi Zhaowei), and the main control board 50 is provided with:
a power switch;
a DC5V power socket for inputting 4.75-5.25V of voltage, current > =1A, ripple requirement <100mV;
the USB interface is connected with the PC when in online burning or downloading firmware, and if the burned PCBA needs to be powered, a 5V power supply needs to be added to input from a DC5V power supply;
the buzzer is used for indicating the burning state of the main board 10a to be burned, and the burning failure and the abnormal OTP voltage can sound;
OTP6.5V booster circuit, the output voltage range is 6.5-6.8V;
OTP burns the voltage output current limiting resistor (prevent the short circuit) to protect;
each path OTP6.5V of burning voltage ADC sampling detection;
the pin header interface consists of 8 groups of 2x6 pins, corresponds to network test point channels on 8 PCBA to be burned, and is used for connecting the probe assembly 40 and external equipment.
When IN connection, HV_IN (or HVOUT), VABT (button cell positive), CHGRIN (USB 5V input) or Powerkey network test points on the PCBA board to be burned are connected with VDD33 pins on the main control board 50 through the probe assembly 40; GND (preferably two GND test points) network test points on the PCBA to be burned are connected with a pin header GND of the main control board 50 through the probe assembly 40; the PCBA board programming voltage VPP (6.5V) network test point to be burned is connected with the master control board 50 pin header VPP through the probe assembly 40; the TX network test point of the UART of the PCBA board to be burned is connected with the RX pin header on the main control board 50 through the probe assembly 40; RX network test points of the UART of the PCBA board to be burned are connected with TX pins on the main control board 50 through the probe assembly 40; the RST network test point of the PCBA board to be burned is connected with a START pin header on the main control board 50.
In this embodiment, as shown in fig. 1-2, the indication module 60 includes a first indication lamp 61 and a second indication lamp 62, the first indication lamp 61 and the second indication lamp 62 are both fixed on the tool rack 10 and electrically connected with the main control board 50, the first indication lamp 61 and the second indication lamp 62 are both used for indicating the burning state of the main board 10a to be burned, and when the first indication lamp 61 and the second indication lamp 62 are both bright green, the main board 10a to be burned completes burning. Specifically, the probe assembly 40 burns the main board 10a to be burned through the burning signal of the main board 50, after completing the burning of one path of program, the first indicator lamp 61 corresponding to the path sequence lights up to be green, if the burning of the path sequence fails, the first indicator lamp 61 displays a red light, if the burning of each path of program is completed, the second indicator lamp 62 lights up to be green, if the burning of the main board 10a fails halfway, the second indicator lamp 62 does not light up, at this time, the main board 50 can control the probe assembly 40 to be burned again by pressing the control button 70. By the cooperation of the first indicator lamp 61 and the second indicator lamp 62, the burning state of the main board 10a to be burned can be accurately monitored.
In this embodiment, as shown in fig. 2, the tool rack 10 is further provided with a start-stop switch 13, where the start-stop switch 13 is located below the pressing plate 20 and electrically connected to the main control board 50, and the start-stop switch 13 is used to drive the main control board 50 to control the probe assembly 40 to burn the main board 10a with burn through pressing of the pressing plate 20. Specifically, the pressing plate 20 contacts the start-stop switch 13 and presses the start-stop switch 13 while moving towards the writing position 11 to make the probe assembly 40 contact the motherboard 10a to be written, so that the main control board 50 starts and sends a writing signal to the probe assembly 40 to start writing the probe assembly 40.
In this embodiment, as shown in fig. 1-2, the tool rack 10 is provided with a receiving bin 14, and a main control board 50 is fixed inside the receiving bin 14.
In this embodiment, as shown in fig. 1-2, a delay switch 15 is further fixed in the accommodating bin 14, the delay switch 15 is electrically connected with the main control board 50 and the start switch, and after the pressing plate 20 contacts the start-stop switch 13, the delay switch 15 is started to finally trigger the main control board 50 to work.
In this embodiment, as shown in fig. 1-2, to achieve the stability of the motherboard 10a to be burned, the program burning device further includes a positioning frame fixed to the burning position 11, and the positioning frame encloses to form a positioning slot for placing the motherboard 10a to be burned. Specifically, when the main board 10a is burned, the main board 10a is only required to be placed in a positioning groove formed by surrounding a positioning frame, and the positioning frame can provide positioning for the main board 10a to be burned, and can limit the main board 10a to be burned and prevent the main board 10a to be burned from shifting.
In this embodiment, further, as shown in fig. 1, the positioning frame is provided with a workpiece taking opening, and the workpiece taking opening is connected with the positioning slot. Specifically, after the main board 10a to be burned is burned, the main board 10a to be burned can be taken out from the positioning groove through the workpiece taking opening, so that convenience is provided for blanking of the main board 10a to be burned.
In this embodiment, as shown in fig. 1-2, in order to realize stable movement of the pressing plate 20 along the height direction of the tool frame 10, the program recording device further includes a guide rod fixed to the tool frame 10 and extending toward the height direction of the tool frame 10, and the pressing plate 20 is sleeved on the guide rod and slidably connected with the guide rod. Specifically, the guide rod can provide a guide for the sliding of the platen 20, so as to realize the stable movement of the platen 20, and simultaneously, can position the platen 20, so as to prevent the platen 20 from vibrating and shifting, and influence the burning of the probe assembly 40.
In this embodiment, as shown in fig. 1-2, the driving module 30 includes a connecting rod 31 and a control assembly 32, the connecting rod 31 is slidably connected to the tool frame 10 along the height direction of the tool frame 10 and fixedly connected to the pressing plate 20, and the control assembly 32 is connected to the connecting rod 31 and is used for driving the connecting rod 31 to slide. Specifically, the control assembly 32 drives the platen 20 by driving the connecting rod 31.
In this embodiment, as shown in fig. 1 to 2, the tool frame 10 is further provided with a slide bush 12, and a connecting rod 31 is inserted into the slide bush 12 and slidably connected to the slide bush 12. Specifically, the sliding sleeve 12 can provide a guide for the movement of the connecting rod 31, and can limit the connecting rod 31, preventing the connecting rod 31 from vibrating and shaking.
In this embodiment, further, as shown in fig. 1-2, the control assembly 32 includes a handle 321 and a connecting frame 322, the handle 321 is hinged to the tool frame 10, two ends of the connecting frame 322 are respectively hinged to the handle 321 and the connecting rod 31, and the connecting frame 322 is used for driving the connecting rod 31 to slide through rotation of the handle 321 around the tool frame 10. Specifically, the connecting rod 31 is driven to move by the rotation of the control handle 321, so that the probe contacts or breaks away from the motherboard 10a to be burned.
The method comprises the specific working processes of placing the PCBA board to be burned in a positioning groove when programming the PCBA board, controlling a handle 321, enabling a connecting rod 31 to drive a pressing plate 20 to move towards the programming position 11 and enabling a probe assembly 40 to contact the burned PCBA board, meanwhile, enabling a starting switch to be pressed by the pressing plate 20, enabling a delay switch 15 to be started, enabling a main control board 50 to control the probe assembly 40 to burn the PCBA board, indicating that the PCBA board is burned, if a second indicator lamp 62 and each first indicator lamp 61 are both lighted, indicating that the PCBA board is finished, and if the first indicator lamp 61 or the second indicator lamp 62 displaying red lamps are not lighted, manually pressing down a control button 70, enabling the main control board 50 to control the probe assembly 40 to be burned again, indicating that the PCBA board is burned, after the PCBA board is burned, controlling the handle 321 to rotate, lifting the pressing plate 20, and taking out the burned PCBA board through a pick-up port.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A program recording device, comprising:
the device comprises a tool rack, wherein the tool rack is provided with a burning position, and the burning position is used for placing a main board to be burned;
the pressing plate is opposite to the burning position;
the driving module is connected with the pressing plate and used for driving the pressing plate to move towards a direction approaching to or away from the burning position;
the probe assembly is fixed on the pressing plate, and can contact the main board to be burnt through the movement of the pressing plate towards the burning position direction;
the main control board is fixed on the tool frame and is electrically connected with the probe assembly;
the indication module is electrically connected with the main control board;
the control button is arranged on the tool frame and is electrically connected with the main control board.
2. The program recording device according to claim 1, wherein the driving module comprises a connecting rod and a control assembly, the connecting rod is slidably connected to the tool frame along the height direction of the tool frame and fixedly connected to the pressing plate, and the control assembly is connected to the connecting rod and is used for driving the connecting rod to slide.
3. The program recording device according to claim 2, wherein the tool frame is provided with a sliding sleeve, and the connecting rod is inserted into the sliding sleeve and is slidingly connected with the sliding sleeve.
4. The program recording device according to claim 2, wherein the control assembly comprises a handle and a connecting frame, the handle is hinged to the tool frame, two ends of the connecting frame are respectively hinged to the handle and the connecting rod, and the connecting frame is used for driving the connecting rod to slide through rotation of the handle around the tool frame.
5. The program recording device according to any one of claims 1 to 4, further comprising a guide rod fixed to the tool frame and extending in a height direction of the tool frame, wherein the pressing plate is sleeved on the guide rod and slidably connected to the guide rod.
6. The program recording device according to any one of claims 1 to 4, further comprising a positioning frame, wherein the positioning frame is fixed at the recording position, the positioning frame encloses to form a positioning slot, and the positioning slot is used for placing a motherboard to be recorded.
7. The program recording device according to claim 6, wherein the positioning frame is provided with a pickup opening, and the pickup opening is connected with the positioning groove.
8. The program recording device according to any one of claims 1 to 4, wherein the tool rack is further provided with a start-stop switch, the start-stop switch is located below the pressing plate and is electrically connected with the main control board, and the start-stop switch is used for driving the main control board to control the probe assembly to perform recording on a main board with recording through pressing of the pressing plate.
9. The program recording device according to any one of claims 1 to 4, wherein the tooling frame is provided with a containing bin, and the main control board is fixed inside the containing bin.
10. The program recording device according to any one of claims 1 to 4, wherein the indication module includes a first indication lamp and a second indication lamp, the first indication lamp and the second indication lamp are both fixed on the tool rack and electrically connected with the main control board, the first indication lamp and the second indication lamp are both used for indicating a recording state of the main board to be recorded, and when the first indication lamp and the second indication lamp are both bright green, the main board to be recorded completes recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046995.2U CN220509419U (en) | 2023-07-31 | 2023-07-31 | Program burning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046995.2U CN220509419U (en) | 2023-07-31 | 2023-07-31 | Program burning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509419U true CN220509419U (en) | 2024-02-20 |
Family
ID=89872743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046995.2U Active CN220509419U (en) | 2023-07-31 | 2023-07-31 | Program burning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509419U (en) |
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2023
- 2023-07-31 CN CN202322046995.2U patent/CN220509419U/en active Active
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