Convenient burning equipment for IC (integrated circuit) capable of being burnt

Abstract

The utility model relates to convenient burning equipment aiming at a recordable IC (integrated circuit). The convenient burning equipment comprises a shell, a cavity fixedly arranged on the shell, a control mechanism fixedly arranged on the shell, a heat dissipation mechanism fixedly arranged in the cavity and a burning mechanism fixedly arranged on the shell, the burning mechanism comprises a through groove fixedly formed in the shell, a dustproof assembly fixedly arranged on the shell and an overturning assembly rotationally arranged on the through groove. The overturning assembly comprises a rotating plate rotationally arranged on the through groove, a plurality of sliding grooves fixedly formed in the rotating plate, a plurality of writing-in devices slidably arranged on the sliding grooves, limiting devices fixedly arranged on the writing-in devices, and a motor fixedly arranged on the shell. The problem that an existing burner cannot be flexibly adjusted according to scattered ICs is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, and in particular to a convenient burning device for a burnable IC. Background Art

[0002] IC stands for integrated circuit, or microcircuit or chip, which refers to all electronic components. It is a circuit module that integrates multiple electronic components on a silicon board to achieve a specific function.

[0003] Burning is an operation used to write chip programs. The chip is fixed on the burner and then the program is written into the chip.

[0004] Existing voice IC burners are generally used in mass production or fully automatic production lines. There are no targeted burners for scattered IC burning. It is difficult for companies to flexibly adjust scattered orders. They can only burn a large number of ICs at one time, resulting in a lot of waste. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a convenient burning device for a burnable IC, including a shell, a cavity fixed on the shell, a control mechanism fixed on the shell, a heat dissipation mechanism fixed in the cavity, and a burning mechanism fixed on the shell; the burning mechanism includes a through slot fixed on the shell, a dustproof component fixed on the shell, and a flip component rotatably arranged on the through slot; the flip component includes a rotating plate rotatably arranged on the through slot, a plurality of slide slots fixed on the rotating plate, a plurality of writing devices slidably arranged on the slide slots, a limiting device fixed on the writing device, and a motor fixed on the shell. The control mechanism is used to control the work of the burner and is also a mechanism that needs to be operated by the user; the heat dissipation mechanism can blow out the heat generated when the device is burned to prevent high temperature from shortening the life of the electronic components; the dustproof component is used to prevent the static electricity generated during burning from absorbing dust, resulting in poor contact between the slot and the IC pins; the flip component can flip the burned IC as a whole. The IC will generate a lot of heat when burning, and the heat can be dissipated through the heat dissipation mechanism after flipping; the rotating plate can rotate on the through slot, and the width of the rotating plate is smaller than the width of the through slot; a plurality of sliding grooves are provided on the rotating plate, and metal contacts are provided on the sliding grooves. An opening is provided at one end of the sliding grooves for placing the writing device; a plurality of writing devices are provided, which can slide on the sliding grooves for burning ICs, and different types of writing devices are provided to adapt to ICs with different pins. A small amount of ICs can also be burned according to needs, which solves the problem that the existing burner cannot be flexibly adjusted for scattered ICs; the limiting device limits the writing device to prevent the writing device from sliding during burning; the motor controls the rotating plate to rotate; a protrusion is provided on one side of the through slot to limit the rotating plate.

[0007] Specifically, the writing device includes a base slidably arranged on the slide slot, an insertion slot fixedly arranged on the base, and a slider fixedly arranged on the base. A metal contact is arranged at the bottom of the base, which contacts the metal contact on the slide slot after limiting; the insertion slot is used for inserting the pins of the IC; the slider contacts the slide slot so that the base can slide along the slide slot, and the slider cooperates with the slide slot to prevent the base from falling from the slide slot; there are a variety of different bases, and the number and position of the insertion slots on each base are different, which are adapted to the pin positions and numbers of a variety of ICs. At the same time, a certain number of bases can be placed as needed according to the required quantity to perform a small amount of burning, which solves the problem that the existing burner cannot be flexibly adjusted for scattered ICs.

[0008] Specifically, the limiting device includes a mounting groove fixed on the slider, a limiting hole fixed on the slide groove, and a first limiting head slidably disposed on the mounting groove. The slide groove is provided with a plurality of limiting holes; when the first limiting head enters the limiting hole, the limiting hole limits the first limiting head, and then limits the entire writing device, at which time the metal contact at the bottom of the base contacts the metal contact on the slide groove, and writing can be performed.

[0009] Specifically, the control mechanism includes a plurality of indicator lights fixed on the housing, a display screen fixed on the housing, a speaker fixed on the housing, a plurality of buttons fixed on the housing, a circuit board fixed in the cavity, a power interface fixed on the housing, and a USB interface fixed on the housing. There are a plurality of indicator lights, which can indicate the power-on status of the device, the connection status with the computer, whether writing is in progress, and the completion status of writing; the speaker is used to broadcast the completion status of writing; the button is used to control the device to burn; the circuit board is used to process the working signals and data of each electrical component; the power interface is used to insert the power cord to provide power to the device; the USB interface is connected to the computer, and the burning program on the computer transmits the code to be written to the circuit board through the USB interface, and finally burns into the IC.

[0010] Specifically, the dustproof assembly includes a bracket fixed on the housing, a dust cover rotatably mounted on the bracket, a limit groove fixed on the housing, a push rod slidably mounted on the limit groove, and a second limit head fixed on the dust cover. The dust cover can rotate around the bracket; the push rod can slide along the limit groove; and the second limit head cooperates with one end of the push rod.

[0011] Specifically, the heat dissipation mechanism includes a grille fixed on the housing, a dust screen fixed on the grille, and a fan fixed on the dust screen. The grille, the dust screen, and the fan are symmetrically arranged in the cavity; the fans at both ends have the same wind direction, and the heat generated by the electronic components during burning is taken away by air flow.

[0012] Specifically, the first limit head and the mounting slot are connected by a first spring. In a default state, the first limit head protrudes from the mounting slot, and after the base is placed in the slide slot, the slide slot squeezes the first limit head, and the first limit head enters the mounting slot, the first spring is squeezed, and after the base is slid to a desired position, the first spring is reset, and the first limit head is pushed out of the mounting slot and enters the limit hole, at which time the metal contact at the bottom of the base contacts the metal contact on the slide slot, and writing can be performed.

[0013] Specifically, the push rod and the limiting groove are connected by a second spring. The second spring is a tension spring. When the push rod is pushed inward, the second spring is stretched, the push rod slides along the limiting groove, the second limiting head and the push rod are out of contact, and the dust cover can be opened; when it needs to be closed, the dust cover is rotated to make the second limiting head enter the limiting groove, the push rod is released, the second spring is reset, and the push rod is driven to move outward, the push rod is in contact with the second limiting head, and the dust cover is limited.

[0014] The beneficial effects of the utility model are:

[0015] (1) Individual ICs can be programmed individually to avoid waste.

[0016] (2) It can adapt to ICs with different numbers of pins and has good versatility.

[0017] (3) A dust cover is provided to prevent static electricity generated during programming from absorbing dust and causing poor contact between the socket and the IC pins.

[0018] (4) A heat dissipation mechanism is provided to blow away the heat generated during device burning to prevent high temperature from shortening the life of electronic components.

[0019] (5) The equipment is small and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0021] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0022] In the attached picture:

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a top view of the utility model;

[0025] Figure 3 It is a front view of the utility model;

[0026] Figure 4 for Figure 3 Line section of AA in the middle;

[0027] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0028] Figure 6 for Figure 3 Linear section of the middle BB;

[0029] Figure 7 for Figure 6 A partial enlarged view of point D in the middle;

[0030] Figure 8 for Figure 3 Cross-sectional view along the EE direction. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0032] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0033] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0035] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0036] Reference Figure 1-8 As shown, the utility model describes a convenient burning device for a burnable IC, comprising a shell 1, a cavity 2 fixed on the shell, a control mechanism 3 fixed on the shell, a heat dissipation mechanism 4 fixed in the cavity, and a burning mechanism 5 fixed on the shell; the burning mechanism comprises a through slot 51 fixed on the shell, a dustproof component 52 fixed on the shell, and a flip component 53 rotatably arranged on the through slot; the flip component comprises a rotating plate 531 rotatably arranged on the through slot, a plurality of slide slots 532 fixed on the rotating plate, a plurality of writing devices 533 slidably arranged on the slide slots, a limiting device 534 fixed on the writing device, and a motor 535 fixed on the shell.

[0037] Specifically, the writing device includes a base 5331 slidably arranged on the slide groove, an insertion groove 5332 fixedly arranged on the base, and a slider 5333 fixedly arranged on the base.

[0038] Specifically, the limiting device includes a mounting groove 5341 fixedly arranged on the sliding block, a limiting hole 5342 fixedly arranged on the sliding groove, and a first limiting head 5343 slidably arranged on the mounting groove.

[0039] Specifically, the control mechanism includes a plurality of indicator lights 31 fixed on the shell, a display screen 32 fixed on the shell, a speaker 33 fixed on the shell, a plurality of buttons 34 fixed on the shell, a circuit board 35 fixed in the cavity, a power interface 36 fixed on the shell, and a USB interface 37 fixed on the shell.

[0040] Specifically, the dustproof assembly includes a bracket 521 fixed on the shell, a dust cover 522 rotatably arranged on the bracket, a limiting groove 523 fixed on the shell, a push rod 524 slidably arranged on the limiting groove, and a second limiting head 525 fixed on the dust cover.

[0041] Specifically, the heat dissipation mechanism includes a grille 41 fixed on the housing, a dustproof net 42 fixed on the grille, and a fan 43 fixed on the dustproof net.

[0042] Specifically, the first limiting head and the mounting groove are connected via a first spring 5344 .

[0043] Specifically, the push rod and the limiting groove are connected via a second spring 526 .

[0044] When in use, connect the power supply, then connect the computer, the indicator light comes on, push the push rod inward, open the dust cover, then select a base that matches the IC pin, put the base in from the slot of the slide, slide the base, slide the base to the appropriate position, the limit device will limit the base, at this time the metal contacts at the bottom of the base are in contact with the metal contacts on the slide, rotate the dust cover, close the dust cover, the push rod will limit the dust cover, then press the button, the motor will drive the turn plate to rotate, after the turn plate rotates, the protrusion on the through slot will limit the turn plate, at this time the base faces downward, press the button to burn, the heat dissipation mechanism can blow out the heat generated during the burning of the device to prevent high temperature from shortening the life of electronic components, after the burning is completed, the speaker will broadcast, the motor will drive the turn plate to rotate so that the base faces upward, at this time open the dust cover and you can take out the IC.

[0045] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. A convenient burning device for burning IC, characterized by: The invention comprises a shell (1), a cavity (2) fixed on the shell, a control mechanism (3) fixed on the shell, a heat dissipation mechanism (4) fixed in the cavity, and a burning mechanism (5) fixed on the shell; the burning mechanism comprises a through slot (51) fixed on the shell, a dustproof component (52) fixed on the shell, and a flip component (53) rotatably arranged on the through slot; the flip component comprises a rotating plate (531) rotatably arranged on the through slot, a plurality of slide slots (532) fixed on the rotating plate, a plurality of writing devices (533) slidably arranged on the slide slots, a limiting device (534) fixed on the writing device, and a motor (535) fixed on the shell.

2. A convenient burning device for a burnable IC according to claim 1, characterized in that: The writing device comprises a base (5331) slidably arranged on a slide groove, an insertion groove (5332) fixedly arranged on the base, and a sliding block (5333) fixedly arranged on the base.

3. A convenient burning device for a burnable IC according to claim 2, characterized in that: The limiting device comprises a mounting groove (5341) fixedly arranged on the slide block, a limiting hole (5342) fixedly arranged on the slide groove, and a first limiting head (5343) slidably arranged on the mounting groove.

4. A convenient burning device for a burnable IC according to claim 1, characterized in that: The control mechanism comprises a plurality of indicator lights (31) fixedly arranged on the shell, a display screen (32) fixedly arranged on the shell, a speaker (33) fixedly arranged on the shell, a plurality of buttons (34) fixedly arranged on the shell, a circuit board (35) fixedly arranged in the cavity, a power supply interface (36) fixedly arranged on the shell, and a USB interface (37) fixedly arranged on the shell.

5. A convenient burning device for a burnable IC according to claim 1, characterized in that: The dustproof assembly comprises a bracket (521) fixedly arranged on the shell, a dust cover (522) rotatably arranged on the bracket, a limiting groove (523) fixedly arranged on the shell, a push rod (524) slidably arranged on the limiting groove, and a second limiting head (525) fixedly arranged on the dust cover.

6. A convenient burning device for a burnable IC according to claim 1, characterized in that: The heat dissipation mechanism comprises a grille (41) fixedly arranged on the housing, a dustproof net (42) fixedly arranged on the grille, and a fan (43) fixedly arranged on the dustproof net.

7. A convenient burning device for a burnable IC according to claim 3, characterized in that: The first limiting head and the mounting groove are connected via a first spring (5344).

8. A convenient burning device for a burnable IC according to claim 5, characterized in that: The push rod and the limiting groove are connected via a second spring (526).

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