Clustered eight-channel chip burning device

Abstract

The utility model discloses a cluster type eight -channel chip burning equipment belongs to chip burning technical field. Including the burner main part, the burner main part surface is equipped with power supply interface, display module and burning interface, the inside of burner main part has main control unit, storage burning module and heat dissipation system. Transmit data to storage burning module through data receiving port, and main control unit obtains the key signal, controls burning signal output, adjusts the number of burning road, and sends out the feedback signal of burning success or failure. The equipment adopts the cluster type design, and each road chip of storage burning module is equipped with independent power supply unit, and single -channel failure does not influence other channel normal work, and effectively promotes the stability of equipment operation. The built -in cooling fan constitutes the high -efficient heat dissipation system, and guarantees equipment to keep high reliability operation under long -time high -load working condition. Besides, this cluster type structure supports the free panel expansion, can form one drags sixteen, thirty -two etc. Multichannel configuration flexibly, and the burning speed is fast, is applicable to electronic manufacturing factory, chip burning manufacturer etc. Batch production scene, has the characteristics such as high efficiency, easy operation.

Description

Technical Field

[0001] This utility model belongs to the field of chip programming technology, specifically relating to a clustered eight-channel chip programming device, which is used to realize efficient and stable programming of multiple chips simultaneously through multiple channels. Background Technology

[0002] In the modern electronic equipment manufacturing industry, the application of chips is becoming increasingly widespread, and the demand for chip programming is also growing. Traditional programmers have many shortcomings when facing large-scale production. A single programmer can only program one chip at a time, resulting in low programming efficiency, and it cannot handle 16 or more chips simultaneously. While some multi-chip programmers can program multiple chips at the same time, they often suffer from poor stability, weak compatibility, low efficiency, and the inability to freely switch between programming modes, easily leading to programming failures or chip damage, increasing production costs and timelines. Therefore, developing a high-efficiency, stable, highly compatible, fast, low-cost, and modular 1-to-8 programmer is of significant practical importance. Utility Model Content

[0003] The purpose of this invention is to provide a clustered eight-channel chip programming device to solve the problem that chip programming in the above-mentioned background technology cannot meet the requirements of mass production, and can be freely switched between one-to-one and one-to-many. Therefore, an adjustable one-to-eight programmer is designed to solve the above problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a clustered eight-channel chip programming device, comprising a clustered eight-channel chip programming device housing and peripherals. The housing has selection buttons and a display screen to select the programming channels, allowing for one-to-many channel changes. It also has a reset button, a start programming button, and a stop programming button for starting and stopping the programming process. A cooling fan is fixed inside the housing and peripherals for heat dissipation during prolonged, high-load programming. For rapid programming scenarios, it includes a display LED and a summary indicator LED. The overall circuit board includes a voltage conversion circuit, a chip storage and programming module, a main control chip, and a programming port. The bottom tray has a groove with screw bases and circuit board fixing screws at the four corners. The groove also contains a circuit board support slot.

[0005] The above solution uses a screen display to switch between programming channels and an LED display to indicate programming success or failure. High efficiency is primarily demonstrated through the programming and operation processes. The high-speed programming process and efficient, convenient switching significantly improve work efficiency. The ability to change programming channels provides strong compatibility, enabling it to handle various programming tasks without requiring additional equipment for specific needs. Furthermore, its simple and flexible usage allows operators to quickly learn and master the equipment without complex training, greatly enhancing work efficiency and user experience. Combined with heat dissipation and independent circuit design, the device's high efficiency and convenience are highlighted.

[0006] In a preferred embodiment, the overall circuit board has a voltage conversion circuit for supplying voltage to each storage and programming chip, and for supplying voltage to the main control chip.

[0007] In a preferred embodiment, the bottom tray has a groove and a circuit board support groove, which together prevent the circuit board from being damaged due to shaking during transportation or use.

[0008] In a preferred embodiment, the circuit board has a storage and programming chip, which pre-stores the chip program and data files to be programmed, and supports reading and temporarily storing multiple file formats.

[0009] In a preferred embodiment, the circuit board has a main control chip that controls the entire programming process, including sending programming instructions to each channel, receiving programming feedback information, and issuing success or failure signals (which can be presented in the form of indicator lights, displays, etc.).

[0010] In a preferred embodiment, the circuit board has a programming port with reverse connection protection for connecting the chip to be programmed.

[0011] In a preferred embodiment, the housing and peripherals of the clustered eight-channel chip programming device are made of ABS plastic, which is lightweight, impact-resistant, and wear-resistant, making it suitable for use in industrial production environments. With IP54 standard, it can effectively resist dust intrusion and splashed liquids (such as water droplets, oil stains, etc.), improving the durability of the device in complex environments.

[0012] In a preferred embodiment, the cooling fan is placed above the housing and the interior of the peripherals of the clustered eight-channel chip programming device, and is fixed with fan mounting screws. It is connected to the motherboard voltage for heat dissipation and can work continuously under high intensity and high load.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] (1) This utility model discloses a cluster-type eight-channel chip programming device, which uses one storage and programming chip to construct an independent programming channel. This design not only simplifies the overall structure, but also reduces the interference that may be caused by the collaborative work of multiple chips. A main control chip is set up to capture and process various signals during the programming process in real time, ensuring that each programming step can be carried out efficiently according to the preset standard. It can also achieve one-to-many switching without complex hardware modifications. With just simple settings, it can flexibly realize the conversion from one-channel programming to multi-channel programming, easily adapting to different programming needs. It has the characteristics of high efficiency, stability, strong compatibility and simple and flexible use.

[0015] (2) In this invention, each channel uses a separate step-down circuit, and the memory and programming chips do not affect each other. Compared with traditional programmers, where the failure of one channel will cause the entire programmer to fail, the failure of one channel in this invention will not affect the programming effect of other channels. This invention adopts a highly innovative architecture in its circuit design, with each channel equipped with an independent step-down circuit. This design allows each memory and programming chip to operate in a completely independent environment, without any electrical connection or signal interference between them. This independent operation mode brings a significant improvement in reliability. In the design of traditional programmers, each channel often shares some circuit components. Once one channel fails to program due to a short circuit, overload, or other fault, the abnormal current or voltage generated by the fault will spread to the entire system through the shared circuit, thereby triggering a chain reaction and ultimately causing the entire programmer to fail and be unable to continue working. This invention fundamentally avoids this problem. Because each circuit has its own dedicated step-down circuit and independent operating space, when a serious fault such as burnout occurs in one circuit, the resulting fault energy is limited to the independent circuit range of that circuit and cannot affect the normal operation of other circuits. The memory programming chips in other circuits can still work stably according to the preset program, ensuring that the entire programming process will not be interrupted due to a single circuit failure. This greatly improves the continuous working capability and risk resistance of the equipment, making it especially suitable for programming scenarios with large-scale and high stability requirements.

[0016] (3) The clustered eight-channel chip programming device has a cooling fan installed on its casing and peripherals, and the independent circuit design creates a synergistic effect. Since each independent step-down circuit will generate a certain amount of heat during long-term operation, especially in large-scale batch programming scenarios, the simultaneous operation of multiple circuits may cause the internal temperature of the device to rise. The newly added cooling fan can continuously and efficiently dissipate heat, ensuring that each independent step-down circuit and the memory programming chip are in a suitable operating temperature environment and can operate with high reliability for a long time.

[0017] (4) The equipment supports free panelization, which can be flexibly combined to form different specifications of programming units such as one-to-sixteen or thirty-two according to actual needs. This modular design not only facilitates the rapid adjustment of equipment configuration according to production scale, but also ensures that the normal operation of other units is not affected when a problem occurs in one panel, thus further guaranteeing the continuity of production. Whether it is small-batch, multi-variety production or large-scale centralized programming tasks, efficient and reliable operation can be achieved through flexible panelization, greatly enhancing the applicability and practicality of the equipment. Attached Figure Description

[0018] Figure 1: Front view 3D, showing the connection relationship of each module.

[0019] Figure 2: Rear view of the exterior, showing the connection relationship of each module.

[0020] Figure 3: 3D view of the fan's appearance.

[0021] Figure 4: 3D view of the circuit board.

[0022] Figure 5: 3D view of the bottom tray.

[0023] In the diagram: 1. Bottom tray; 11. Groove; 12. Circuit board support slot; 13. Screw base; 14. Circuit board fixing screw; 2. Overall circuit board; 21. DC12V interface; 22. Programming port; 23. Circuit board screw fixing hole; 3. Cluster-type eight-channel chip programming device casing and peripherals; 31. Selection button; 32. Reset button; 33. Stop programming button; 34. Start programming button; 35. Summary display LED; 36. Individual channel display LED; 37. Cluster-type eight-channel chip programming device display screen; 38. Fan fixing screw hole; 39. Cooling fan. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To provide a more in-depth understanding of the specific content of this utility model, a detailed description will be provided below in conjunction with the accompanying drawings.

[0026] Please refer to Figures 1-5. This utility model provides a clustered eight-channel chip programming device, including a bottom tray (1), an overall circuit board (2), and a clustered eight-channel chip programming device housing and peripherals (3). The bottom tray (1) has a groove (11) and a circuit board support groove (12) on its base. The overall circuit board (2) is placed in the groove (11) and the circuit board support groove (12). Screw bases (13) are fixedly installed at the four corners of the inner side of the bottom tray (1). Circuit board fixing screws (14) are installed on the screw bases (13). Circuit board screw fixing holes (23) are correspondingly opened on the overall circuit board (2). The circuit board fixing screws (14) pass through the circuit board screw fixing holes (23) to firmly fix the overall circuit board (2) on the bottom tray (1).

[0027] The overall circuit board (2) integrates a DC12V interface (21), which is used to connect to a 12V external voltage. The overall circuit board (2) is also equipped with a voltage conversion circuit. The 12V voltage is converted into 5V and 3V voltages by the voltage conversion circuit, which provide independent power supply for the eight memory programming chips and the main control chip, respectively. Each memory programming chip is connected to a corresponding programming port (22). The two together form an independent programming channel to realize the eight-channel parallel programming function.

[0028] The casing and peripherals (3) of the clustered eight-channel chip programming device are grooved to ensure that the programming port (22) can be fully exposed and its length is shorter than that of the bottom tray (1) to facilitate the insertion and removal of terminals. A cooling fan (39) is fixedly installed on the upper part of the casing and peripherals (3) of the clustered eight-channel chip programming device through the fan fixing screw hole (38). The cooling fan (39) can dissipate heat from the internal components of the device to ensure stable operation of the device.

[0029] The clustered eight-channel chip programming device has a selection button (31), a reset button (32), a stop programming button (33), a start programming button (34), a summary display LED (35), a per-channel display LED (36), and a clustered eight-channel chip programming device display screen (37) installed on its casing and peripherals (3). The main control chip is electrically connected to each programming channel, the selection button (31), and the display screen (37). The main control chip can collect the success and failure signals of each programming channel, and adjust the one-to-many control mode of the programming channel according to the input signal of the selection button (31), while synchronizing the programming results to the display screen (37).

[0030] The display screen (37) can be used to display the current operating status of the device and can also be used in conjunction with the selection button (31) to select the mode. The casing and peripherals (3) of the clustered eight-channel chip programming device also have a peripheral interface associated with the display screen (37). The Bluetooth module can be connected through this interface to expand the wireless communication function of the device. The start programming button (34) is used to start the programming process, the stop programming button (33) is used to pause the operation in the middle of programming, and the reset button (32) is used to reset the device when it malfunctions or needs to be restarted.

[0031] Each channel display LED (36) is a red LED, corresponding to each programming channel. When programming fails in a certain channel, the corresponding display LED (36) lights up. The summary display LED (35) consists of red and green LEDs. When all programming channels are successful, the green LED lights up, indicating that the overall programming is successful. When at least one programming channel fails, the red LED lights up, indicating that the overall programming has failed. The settings of the summary display LED (35) and each channel display LED (36) can quickly and intuitively provide feedback on the programming results during the production process, thereby improving production efficiency.

[0032] Furthermore, the terms "comprising," "including," and any other variations thereof are intended herein to cover non-exclusive inclusion relationships. This means that when a process, method, article, or apparatus is described as "comprising" a set of elements, its scope is not limited to those elements that are expressly listed, but also includes other elements that are not expressly listed but are inherent attributes of the process, method, article, or apparatus.

[0033] Furthermore, although embodiments of this utility model have been shown and described, it should be understood by those skilled in the art that various adjustments, modifications, substitutions, and variations can be made to these embodiments without departing from the core principles and spirit of this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A clustered eight-channel chip programming device, characterized in that, The device includes a bottom tray (1), an overall circuit board (2), and a clustered eight-channel chip programming device housing and peripherals (3). The bottom tray (1) has a groove (11), a circuit board support groove (12), a screw base (13), and a circuit board fixing screw (14). The overall circuit board (2) has a DC12V interface (21), a programming port (22), and a circuit board screw fixing hole (23). The clustered eight-channel chip programming device housing and peripherals (3) includes a selection button (31), a reset button (32), a stop programming button (33), a start programming button (34), a summary display LED (35), a per-channel display LED (36), a clustered eight-channel chip programming device display screen (37), a fan fixing screw hole (38), and a cooling fan (39).

2. The clustered eight-channel chip programming device according to claim 1, characterized in that, The bottom tray (1) has a built-in groove (11) and a circuit board support groove (12) to place the overall circuit board (2). The four corners of the inner side are provided with screw bases (13), and the screw bases are provided with circuit board fixing screws (14) for placing the overall circuit board and fixing it.

3. The clustered eight-channel chip programming device according to claim 2, characterized in that, The DC12V interface (21) obtains 12V voltage, which is converted into 5V and 3V by the voltage conversion circuit to provide independent power supply for the eight storage, programming chips and main control chip. Each storage, programming chip and programming port (22) forms a programming channel. The circuit board screw fixing hole (23) is used to fix the entire circuit board (2) with the circuit board fixing screw (14) on the screw base.

4. The clustered eight-channel chip programming device according to claim 3, characterized in that, The casing and peripherals (3) of the clustered eight-channel chip programming device are recessed to expose the programming port (22), and the length of the casing and peripherals (3) is shorter than the length of the bottom tray (1). A cooling fan (39) is installed on the upper part of the casing and peripherals (3). The main control chip is electrically connected to each programming channel, the selection button (31), and the display screen (37) of the clustered eight-channel chip programming device. It is used to collect the success and failure signals of each programming channel, adjust the one-to-many control mode of the programming channel according to the input signal of the selection button (31), and synchronize the programming result to the display screen (37) of the clustered eight-channel chip programming device. The display screen (37) of the clustered eight-channel chip programming device is used to display the current status of the eight-channel chip programming device in text, or for mode selection operation. The casing and peripherals (3) of the clustered eight-channel chip programming device are located on the top of the casing and peripherals (3). The device has a peripheral interface associated with the display screen (37) of the clustered eight-channel chip programming device, which can be extended with the Bluetooth module. The casing and peripheral (3) of the clustered eight-channel chip programming device are provided with a stop programming button (33), a start programming button (34) and a reset button (32). The start programming button (34) and the stop programming button (33) are used to control the start and pause of programming, respectively. The reset button (32) is used to reset the device. In order to solve the problem that obtaining information through the screen during the production process is not conducive to rapid production, the casing and peripheral (3) of the clustered eight-channel chip programming device are provided with a summary display LED (35) and a per-channel display LED (36). The per-channel display LED (36) is a red LED, which is used to indicate the programming result of the corresponding channel. When the programming of the corresponding channel fails, the per-channel display LED (36) of that channel is lit. The summary display LED (35) is composed of red LED and green LED, which is used to indicate the overall programming result. When at least one channel fails to burn, the red LED lights up to indicate that the overall burning has failed; when all channels are successfully burned, the green LED lights up to indicate that the overall burning has succeeded; the upper part of the casing and peripherals (3) of the clustered eight-channel chip burning device is provided with a fan fixing screw hole (38) for fixing the cooling fan (39).

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