Batch MCU chip burner controller

Abstract

The utility model provides a batch MCU (Microprogrammed Control Unit) chip burner controller, which relates to the technical field of burning control and comprises a burner main body, a connecting line is fixed on the burner main body, a controller main body is fixed at one end of the connecting line, placing grooves are formed in one side of the burner main body in a linear array manner, and a mounting shell is fixed on the inner wall of the burner main body. A mode of installing a positioning gear is adopted to solve the problem that a programmer controller independently groups batch chips and performs characteristic control according to requirements, a single programmer can be provided with a plurality of controllers, power lines of the controllers are easy to confuse when the controllers are used, parameter setting errors are caused when a single group of chips are controlled, and after the controllers are used for a long time, the working efficiency of the programmer is greatly improved. Power lines are wound together and are difficult to distinguish and separate, the operation smoothness of workers is influenced, the working efficiency is reduced, the surface friction force of a rubber layer is large due to winding of the power lines, the rubber layer is abraded, damaged and disengaged, short circuit between the power lines is caused, equipment is damaged, and the management and maintenance cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of burning control, in particular to a controller for a batch MCU chip burning machine. Background Art

[0002] A chip burner is a device used to burn programs or data into a chip. It is widely used in the manufacturing and debugging of electronic products, such as chip burning in various devices such as mobile phones, computers, and cars. The chip burner can complete the task of chip burning efficiently and accurately, which is of great significance for product research and development and production. The burner is responsible for communicating with the chip and transferring data to the chip, while the control system is responsible for controlling the actions and instruction execution of the burner. The display and controller are used to operate and monitor the entire burning process.

[0003] In the prior art, MCU chip burners can meet the needs of burning a large number of chips at the same time, and can group batches of chips separately through the burner controller as needed, and perform special control as required, thereby greatly improving the customized control of the burner. Since a single burner can have multiple controllers, the power cords of the controllers are easily confused when in use, resulting in parameter setting errors when controlling a single group of chips. After the controllers are used for a long time, their power cords are entangled and difficult to distinguish and separate, affecting the smoothness of the staff's operation and causing a decrease in work efficiency. The entanglement of the power cords causes the friction on the surface of the rubber layer to be greater, causing the rubber layer to be worn, damaged and fall off, causing short circuits between the power cords, resulting in equipment damage and increased management and maintenance costs. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a batch MCU chip burning machine controller.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a batch MCU chip burner controller, including a burner body, the burner body is fixed with a connecting wire, one end of the connecting wire is fixed with a controller body, one side of the burner body is provided with a placement groove in a linear array, the inner wall of the burner body is fixed with a mounting shell, the peripheral surface of the mounting shell is provided with a through hole, one side of the mounting shell is fixed with a shaft column, the peripheral surface of the shaft column is slidably connected with a baffle, one side of the baffle is fixed with a mounting ring, the peripheral surface of the mounting ring is provided with a through groove, both sides of the mounting ring are fixed with limiting plates, a vortex spring is fixed with a connecting wire in the middle of the peripheral surface of the shaft column, one end of the vortex spring is fixed with a connecting wire, and one end of the connecting wire is fixed with a The controller body has a positioning gear fixed on one side of the limiting plate, and the inner wall of the positioning gear is slidably connected to the circumference of the shaft column. A fixed hole block is fixed on the inner wall of the mounting shell, and a circular hole is opened at the bottom of the fixed hole block. A sliding column is slidably connected to the inner wall of the circular hole, and an unlocking rod is fixed to the bottom of the sliding column. The surface of the unlocking rod is slidably connected to the inner wall of the through hole. A return spring is fixed on the top of the unlocking rod, and one end of the return spring is fixed to the bottom of the fixed hole block. A biting tooth is fixed on the bottom of the unlocking rod, and the biting tooth surface is meshed with the surface of the positioning gear. In the prior art, the MCU chip burning machine can meet the simultaneous burning of a large number of chips at the same time, and can group batches of chips separately through the burning machine controller as needed, and Special control is performed according to requirements, thereby greatly improving the customized control of the burner. Since a single burner can have multiple controllers, the power cords of the controllers are easily confused when in use, resulting in parameter setting errors when controlling a single group of chips. After the controllers have been used for a long time, their power cords are entangled and difficult to distinguish and separate, affecting the smoothness of the staff's operation and causing a decrease in work efficiency. The entanglement of the power cords causes greater friction on the surface of the rubber layer, causing the rubber layer to wear, damage and fall off, causing a short circuit between the power cords, resulting in equipment damage and increasing management and maintenance costs. In response to such problems, the utility model solves them by installing positioning gears, which enables the staff to pull the controller when they need to use it. The device drives the installation ring to rotate as the connecting wire is pulled, and the vortex spring accumulates elastic potential energy. When the staff lets go, the teeth grab the positioning gear for positioning to prevent the controller from quickly replying and scratching the staff or being damaged by bumps. When the staff has finished using it, they lift the unlocking lever upward to make the sliding column slide into the inner wall of the fixed hole block, and the teeth leave the positioning gear. The vortex spring releases elastic potential energy and rotates, and the connecting wire is re-wound into the inner wall of the device to prevent entanglement and damage. At the same time, the unlocking lever is lifted up. Compared with the inward pressing method, lifting it up requires the staff to use more strength, which can greatly avoid injuries caused by accidental touch of the staff, thereby improving user experience and increasing the service life of the equipment.

[0006] Preferably, a track post is fixed to the bottom of the fixed hole block, and a square slide groove is provided on the surface of the unlocking rod, and the inner wall of the square slide groove is slidably connected to the side of the track post. In the prior art, compared with the method of pressing inward, it is necessary for the staff to use greater force to lift the unlocking rod upward. When lifting it upward, if the staff uses less force or the force angle is incorrect, it is easy to cause the unlocking rod to tilt and tilt, resulting in unlocking failure or the unlocking rod being crooked and stuck, affecting the use of the equipment. To solve this problem, the utility model adopts the method of installing a track post to achieve a balance between the track post and the square slide groove, limiting the unlocking rod to move only up and down, preventing the component from being stuck due to misoperation by the staff during use, and achieving the effect of improving user experience.

[0007] Preferably, a limited angle edge is fixed on one side of the inner wall of the placement groove, and the inner wall of the limited angle edge is slidably connected to the surface of the connecting line. In the prior art, when the vortex spring releases its elastic potential energy and rotates, some vortex springs have better toughness and rebound faster when they are used for the first time or just installed, which can easily cause the connecting line to swing left and right or even fold when it is pulled back, causing the side of the connecting line to constantly scratch the inner wall of the equipment, causing wear of the insulating layer, and folding can cause the connecting line core to break, resulting in a reduction in the service life of the equipment. To solve this problem, the utility model adopts the method of installing a limited angle edge to achieve a solution, so that when the connecting line is pulled back, the limited angle edge prevents the connecting line from scratching the inner wall of the equipment, providing a longer parallel path for the connecting line to enter the equipment. Once the connecting line is folded, the increased thickness will be stuck by the limited angle edge, preventing damage to the connecting line, thereby achieving the effect of increasing the service life of the equipment.

[0008] Preferably, the bottom of the controller body is set to a frosted surface, which is convenient for staff to hold and prevent it from slipping out of their hands, thereby improving user experience.

[0009] Preferably, a hand groove is provided at the bottom of one end of the unlocking lever to facilitate the staff to exert force, avoid slipping of the hand, and improve the user experience.

[0010] Preferably, a weight-reducing groove is provided on the surface of the baffle to reduce the weight of the equipment, reduce friction between components, and increase the service life of the equipment.

[0011] Preferably, the circumferential array of the mounting annular surface is provided with a plurality of through grooves. The rotation direction of the vortex spring is difficult to control after installation. In order to avoid the vortex spring blocking the through grooves, a plurality of through grooves are provided to facilitate the staff to fix the vortex spring to the connecting wire.

[0012] Beneficial Effects

[0013] 1. In the prior art, the MCU chip burner can meet the needs of large quantities of chips at the same time, and can group batches of chips separately through the burner controller as needed, and perform special control according to requirements, thereby greatly improving the customized control of the burner. Since a single burner can have multiple controllers, the power cords of the controllers are easily confused when in use, resulting in parameter setting errors when controlling a single group of chips. After the controllers are used for a long time, their power cords are entangled and difficult to distinguish and separate, affecting the smoothness of the staff's operation and resulting in reduced work efficiency. The entanglement of the power cords causes the surface friction of the rubber layer to be large, causing the rubber layer to be worn, damaged and fall off, causing short circuits between the power cords, resulting in equipment damage and increased management and maintenance costs. In response to such problems, the utility model adopts the installation of fixed The problem is solved by using the positioning gear. When the staff needs to use the controller, they pull the controller, and the connecting wire drives the installation ring to rotate as they pull. The vortex spring accumulates elastic potential energy, and when the staff lets go, the teeth engage the positioning gear for positioning, preventing the controller from quickly recovering and scratching the staff or causing damage due to bumps. When the staff finishes using it, they lift the unlocking lever upward to make the sliding column slide into the inner wall of the fixed hole block, and the teeth leave the positioning gear. The vortex spring releases the elastic potential energy and rotates, and the connecting wire is re-wound into the inner wall of the equipment to prevent entanglement and damage. At the same time, the unlocking lever is lifted up. Compared with the inward pressing method, lifting up requires the staff to use more force, which can greatly avoid injuries caused by accidental touch by the staff, thereby improving user experience and increasing the service life of the equipment.

[0014] 2. In the prior art, compared with the method of pressing inward, it requires the staff to use greater strength to lift the unlocking rod upward. When lifting it upward, if the staff uses less strength or the force angle is incorrect, it is easy to cause the unlocking rod to tilt and cause unlocking failure or the unlocking rod to be crooked and stuck, affecting the use of the equipment. To solve this problem, the utility model adopts the method of installing a track column to achieve a balance between the track column and the square slide groove, limiting the unlocking rod to move only up and down, preventing the component from being stuck due to misoperation by the staff during use, thereby improving the user experience.

[0015] 3. In the prior art, when the vortex spring releases its elastic potential energy and rotates, some vortex springs have better toughness and rebound faster when they are used for the first time or just installed, which can easily cause the connecting line to swing left and right or even fold when pulled back, causing the side of the connecting line to constantly scratch the inner wall of the equipment, causing wear of the insulating layer. The folding will cause the connecting line core to break, resulting in a reduction in the service life of the equipment. To solve this problem, the utility model adopts the method of installing an angle limit edge piece to achieve a solution, so that when the connecting line is pulled back, the angle limit edge piece prevents the connecting line from scratching the inner wall of the equipment, providing a longer parallel path for the connecting line to enter the equipment. Once the connecting line is folded, the increased thickness will be stuck by the angle limit edge piece, preventing the connecting line from being damaged, thereby achieving the effect of increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the angle limiting edge member of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the frosted surface of the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the positioning gear of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the biting teeth of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the mounting ring of the utility model.

[0022] Legend:

[0023] 1. Burner body; 101. Placement slot; 102. Controller body; 103. Connection line; 104. Frosted surface; 2. Mounting shell; 201. Shaft column; 202. Limiting plate; 203. Vortex spring; 204. Block; 205. Weight reduction groove; 206. Mounting ring; 207. Through groove; 208. Positioning gear; 209. Through hole; 3. Fixed hole block; 301. Sliding column; 302. Reset spring; 303. Unlocking lever; 304. Biting teeth; 305. Square slide groove; 306. Track column; 307. Hand groove; 308. Angle limiter. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0025] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment:

[0027] Reference Figure 1-6The controller of a batch MCU chip burner comprises a burner body 1, a connecting wire 103 is fixed to the burner body 1, a controller body 102 is fixed to one end of the connecting wire 103, a placement groove 101 is provided in a linear array on one side of the burner body 1, a mounting shell 2 is fixed to the inner wall of the burner body 1, a through hole 209 is provided on the circumference of the mounting shell 2, a shaft column 201 is fixed to one side of the mounting shell 2, a baffle 204 is slidably connected to the circumference of the shaft column 201, a mounting ring 206 is fixed to one side of the baffle 204, a through groove 207 is provided on the circumference of the mounting ring 206, limiting plates 202 are fixed to both sides of the mounting ring 206, a vortex spring 203 is fixed to the middle of the circumference of the shaft column 201, a connecting wire 103 is fixed to one end of the vortex spring 203, and a through hole 209 is provided on the circumference of the connecting wire 103. A controller body 102 is provided, a positioning gear 208 is fixed on one side of the limiting plate 202, the inner wall of the positioning gear 208 is slidably connected to the circumference of the shaft column 201, a fixed hole block 3 is fixed to the inner wall of the mounting shell 2, a round hole is opened at the bottom of the fixed hole block 3, a sliding column 301 is slidably connected to the inner wall of the round hole, an unlocking rod 303 is fixed to the bottom of the sliding column 301, the surface of the unlocking rod 303 is slidably connected to the inner wall of the through hole 209, a reset spring 302 is fixed to the top of the unlocking rod 303, one end of the reset spring 302 is fixed to the bottom of the fixed hole block 3, a biting tooth 304 is fixed to the bottom of the unlocking rod 303, and the surface of the biting tooth 304 is meshed with the surface of the positioning gear 208. The MCU chip burning machine can meet the simultaneous burning of a large number of chips at the same time, and can be controlled by the burning machine as needed. The controller groups batches of chips separately and performs special control according to requirements, thereby greatly improving the customized control of the burner. Since a single burner can have multiple controllers, the power cords of the controllers are easily confused when in use, resulting in parameter setting errors when controlling a single group of chips. After the controllers have been used for a long time, their power cords are entangled and difficult to distinguish and separate, affecting the smoothness of the staff's operation and causing a decrease in work efficiency. The entanglement of the power cords causes greater friction on the surface of the rubber layer, causing the rubber layer to wear, damage and fall off, causing a short circuit between the power cords, resulting in equipment damage and increasing management and maintenance costs. This problem is solved by installing a positioning gear 208, so that when the staff needs to use the controller, they can pull the controller and the connecting line 103 will move along. The pulling drives the mounting ring 206 to rotate, and the vortex spring 203 accumulates elastic potential energy. When the staff lets go, the biting teeth 304 clamp the positioning gear 208 for positioning, preventing the controller from quickly returning to scratch the staff or being damaged by bumps. When the staff has finished using it, they lift the unlocking rod 303 upwards to make the sliding column 301 slide into the inner wall of the fixed hole block 3, and the biting teeth 304 leave the positioning gear 208. The vortex spring 203 releases the elastic potential energy to rotate, and the connecting line 103 is rewound into the inner wall of the device to prevent entanglement and damage. At the same time, the unlocking rod 303 is lifted up. Compared with the method of pressing inwards, lifting it up requires the staff to use more strength, which can greatly avoid injuries caused by accidental touch by the staff, thereby improving the user experience.The effect of increasing the service life of the equipment. A hand groove 307 is provided at the bottom of one end of the unlocking rod 303, which is convenient for the staff to exert force, avoid slipping out of the hand, and improve the user experience. A weight-reducing groove 205 is provided on the surface of the baffle 204 to reduce the weight of the equipment, reduce the friction between components, and increase the service life of the equipment. A plurality of through grooves 207 are provided in a circular array on the circumference of the mounting ring 206. It is difficult to control the rotation of the vortex spring 203 after installation. In order to avoid the situation where the vortex spring 203 blocks the through groove 207, multiple through grooves 207 are provided to facilitate the staff to fix the vortex spring 203 to the connecting line 103.

[0028] A track column 306 is fixed to the bottom of the fixed hole block 3, and a square slide groove 305 is opened on the surface of the unlocking rod 303. The inner wall of the square slide groove 305 is slidably connected to the side of the track column 306. Compared with the method of pressing inward, it requires the staff to use more force to lift the unlocking rod 303 upward. When lifting it upward, if the staff uses less force or the force angle is incorrect, it is easy to cause the unlocking rod 303 to tilt and cause unlocking failure or the unlocking rod 303 to be crooked and stuck, affecting the use of the equipment. The problem is solved by installing the track column 306, which achieves a balance between the track column 306 and the square slide groove 305, limits the unlocking rod 303 to move only up and down, and prevents the component from being stuck due to misoperation by the staff during use, thereby improving the user experience. A limited angle edge 308 is fixed on one side of the inner wall of the placement groove 101, and the inner wall of the limited angle edge 308 is slidably connected to the surface of the connecting line 103. When the vortex spring 203 releases its elastic potential energy and rotates, due to the fact that some vortex springs 203 have better toughness and rebound faster when they are used for the first time or just installed, it is easy to cause the connecting line 103 to swing left and right or even fold when it is pulled back, causing the side of the connecting line 103 to constantly scratch the inner wall of the equipment, causing the insulating layer to be worn. The folding will cause the battery cell of the connecting line 103 to break, resulting in a reduction in the service life of the equipment. The problem is solved by installing a limited angle edge 308, so that when the connecting line 103 is pulled back, the limited angle edge 308 prevents the connecting line 103 from scratching the inner wall of the equipment, providing a longer parallel path for the connecting line 103 to enter the equipment. Once the connecting line 103 is folded, the increased thickness will be stuck by the limited angle edge 308, preventing the connecting line 103 from being damaged, thereby achieving the effect of increasing the service life of the equipment. The bottom of the controller body 102 is provided with a frosted surface 104, which is convenient for the staff to hold and prevents the controller from slipping out of their hands, thereby improving the user experience.

[0029] The working principle of the utility model is as follows: when the staff needs to use the controller, they pull the controller, and the connecting wire 103 drives the mounting ring 206 to rotate as the controller is pulled, and the vortex spring 203 accumulates elastic potential energy. When the staff lets go, the biting teeth 304 clamp the positioning gear 208 for positioning to prevent the controller from quickly returning to scratch the staff or being damaged by bumps. When the staff finishes using it, they lift the unlocking rod 303 upwards to make the sliding column 301 slide into the inner wall of the fixed hole block 3, and the biting teeth 304 leave the positioning gear 208. The vortex spring 203 releases the elastic potential energy and rotates, and the connecting wire 103 is rewound into the inner wall of the equipment to prevent entanglement and damage. At the same time, the unlocking rod 303 adopts an upward lifting method. Compared with the inward pressing method, lifting it upward requires the staff to use more strength, which can greatly avoid injuries to personnel caused by accidental touch by the staff.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A controller for a batch MCU chip burning machine, comprising a burning machine body (1), wherein the burning machine body (1) is fixed with a connecting wire (103), and a controller body (102) is fixed at one end of the connecting wire (103), characterized in that: A linear array of placement grooves (101) is provided on one side of the burner body (1); a mounting shell (2) is fixed to the inner wall of the burner body (1); a through hole (209) is provided on the circumference of the mounting shell (2); a shaft column (201) is fixed to one side of the mounting shell (2); a baffle (204) is slidably connected to the circumference of the shaft column (201); a mounting ring (206) is fixed to one side of the baffle (204); a through groove (207) is provided on the circumference of the mounting ring (206); limiting plates (202) are fixed to both sides of the mounting ring (206); a vortex spring (203) is fixed to the middle of the circumference of the shaft column (201); a connecting wire (103) is fixed to one end of the vortex spring (203); and a connecting wire (103) is fixed to one side of the limiting plate (202). A positioning gear (208) is fixed, and the inner wall of the positioning gear (208) is slidably connected to the circumference of the shaft column (201); a fixed hole block (3) is fixed to the inner wall of the mounting shell (2); a circular hole is opened at the bottom of the fixed hole block (3); a sliding column (301) is slidably connected to the inner wall of the circular hole; an unlocking rod (303) is fixed to the bottom of the sliding column (301); the surface of the unlocking rod (303) is slidably connected to the inner wall of the through hole (209); a reset spring (302) is fixed to the top of the unlocking rod (303); one end of the reset spring (302) is fixed to the bottom of the fixed hole block (3); a biting tooth (304) is fixed to the bottom of the unlocking rod (303); the surface of the biting tooth (304) is meshed with the surface of the positioning gear (208).

2. The batch MCU chip burning machine controller according to claim 1, characterized in that: A track column (306) is fixed at the bottom of the fixed hole block (3), a square slide groove (305) is provided on the surface of the unlocking rod (303), and the inner wall of the square slide groove (305) is slidably connected to the side of the track column (306).

3. The batch MCU chip burning machine controller according to claim 1, characterized in that: A limiting angle edge piece (308) is fixed to one side of the inner wall of the placement groove (101), and the inner wall of the limiting angle edge piece (308) is slidably connected to the surface of the connection line (103).

4. The batch MCU chip burning machine controller according to claim 1, characterized in that: The bottom of the controller body (102) is configured as a frosted surface (104).

5. The batch MCU chip burning machine controller according to claim 1, characterized in that: A hand groove (307) is provided at the bottom of one end of the unlocking rod (303).

6. The batch MCU chip burning machine controller according to claim 1, characterized in that: A weight-reducing groove (205) is provided on the surface of the baffle (204).

7. The batch MCU chip burning machine controller according to claim 1 is characterized in that: The mounting ring (206) is provided with a plurality of through grooves (207) in a circumferential array on its circumferential surface.

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