Control box with burning interface

Abstract

The utility model discloses a control box with a burning interface. The control box comprises a box body, a cover plate, a circuit board and a burner, the circuit board and the burner are horizontally installed on the inner side of the box body, the circuit board is electrically connected with the burner, the burner comprises a burning interface, a cover plate is detachably installed on the edge of the outer side of the box body, and the burning interface faces the cover plate. When a new burning technology needs to be introduced or burning efficiency needs to be improved, only the cover plate needs to be detached, and at the moment, the burning interface of the burner is exposed to the outside. A user can easily access the burning interface without disassembling the whole device, then the burning device is aligned with the burning interface to be connected with the burning interface, the burner can be upgraded, the whole control box does not need to be transformed on a large scale, and the problems that a burner program can be updated only by disassembling the whole control box of traditional electrical equipment, the operation difficulty is large, and the program updating efficiency is high are solved. And the equipment damage risk is high.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a control box with a programming interface. Background Art

[0002] In traditional electrical equipment, in order to simplify the manufacturing process of the control box, the programmer is often directly integrated or fixed on the circuit board. When the user needs to adjust or update the program on the PCB board, since the programmer is directly fixed on the circuit board, the operator usually needs to open the device shell and remove each component on the whole machine one by one until the lead of the programmer can be smoothly inserted into the corresponding interface in the PCB board. This process not only takes time and effort, but also as the product structure becomes increasingly complex, the number of steps to be processed will increase exponentially, further increasing the operation difficulty and greatly reducing the maintenance efficiency.

[0003] Moreover, during the disassembly and assembly process, since multiple components need to be repeatedly moved and fixed, it is easy to cause component damage due to improper operation or component aging, etc., thereby affecting the overall performance and lifespan of the device. Content of the Utility Model

[0004] In view of the above defects, the utility model provides a control box with a programming interface. When a new programming technology needs to be introduced or the programming efficiency needs to be improved, only the cover plate needs to be removed, and at this time the programming interface of the programmer is exposed to the outside. The user can easily access the programming interface without disassembling the whole device, and then align the programming device with the programming interface and connect them to upgrade the programmer, without the need for large-scale transformation of the whole control box, solving the problems of large operation difficulty and high risk of device damage when the traditional electrical equipment needs to disassemble the whole control box to update the programmer program.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A control box with a programming interface, comprising a box body, a cover plate, a circuit board and a programmer;

[0007] The circuit board and the programmer are horizontally installed inside the box body, the circuit board is electrically connected to the programmer, the programmer includes a programming interface, the cover plate is detachably installed on the outer edge of the box body, and the programming interface faces the cover plate.

[0008] The outer side of the box body is provided with a first surrounding edge and a first connecting part, the first surrounding edge is provided with a first notch, the first connecting part connects the first notch, and the bottom of the first connecting part is provided with a first threaded hole;

[0009] The first notch is engaged with the cover plate. A second threaded hole is provided at the bottom of the cover plate. The first threaded hole and the second threaded hole are arranged opposite to each other. The cover plate is detachably mounted on the first connecting portion by screws. The cover plate is used to open or close the first notch.

[0010] On one side of the first connecting portion of the box body away from the first notch, a first receiving groove is provided. The first receiving groove communicates with the first notch. The burner is located in the first receiving groove, and the burning interface of the burner faces the first notch.

[0011] On the inner side of the box body, a second surrounding edge, a first limiting post and a second limiting post are provided. The second surrounding edge, the first limiting post and the second limiting post surround to form a receiving cavity for the circuit board. The second surrounding edge abuts against the outer edge of the circuit board. The circuit board is provided with limiting holes and limiting notches. A plurality of the limiting notches and a plurality of the first limiting posts correspond to each other one by one and are engaged with each other. A plurality of the second limiting posts and a plurality of the limiting holes correspond to each other one by one and are engaged with each other.

[0012] The first limiting post is of a U-shaped structure. Two of the first limiting posts are arranged opposite to each other. The first limiting post abuts against the side wall of the limiting notch.

[0013] The second limiting post includes a cylinder and a connecting plate. The connecting plate is arranged on one side of the cylinder close to the edge of the box body. The second limiting posts are arranged in a matrix.

[0014] On one side of the second surrounding edge close to the first receiving groove, a second notch is provided. At the top of the second notch of the second surrounding edge, a pressing portion is provided;

[0015] The burner further includes a lead wire and a lead wire terminal. The lead wire passes through the second notch. The lead wire terminal located at the end of the lead wire is mounted on the circuit board. The bottom wall of the pressing portion abuts against the lead wire.

[0016] The technical solution of the present utility model may include the following beneficial effects:

[0017] 1. When it is necessary to introduce a new burning technology or improve the burning efficiency, only the cover plate needs to be removed. At this time, the burning interface of the burner is exposed to the outside. The user can easily access the burning interface without disassembling the entire device. Then, the burning device is aligned with the burning interface and connected to upgrade the burner, without the need for large-scale modification of the entire control box, solving the problems that the traditional electrical equipment needs to disassemble the entire control box to update the burner program, with high operation difficulty and high risk of device damage.

[0018] 2. The programmer is tightly embedded in the first receiving groove in the control box. The cover plate can protect the programmer from external interference and damage, effectively avoiding the damage of the programming interface caused by accidental collision during transportation or use. Brief Description of the Drawings

[0019] Figure 1 is a schematic diagram of the control box according to one embodiment of the present utility model;

[0020] Figure 2 is an exploded view of the control box according to one embodiment of the present utility model;

[0021] Figure 3 is Figure 2 an enlarged view of part A in

[0022] Figure 4 is Figure 2 an enlarged view of part B in

[0023] Figure 5 is Figure 1 an enlarged view of part C in

[0024] Wherein, 1. Box body; 11. First surrounding edge; 12. First connecting part; 13. First threaded hole; 14. First receiving groove; 15. Second surrounding edge; 16. First limiting post; 17. Second limiting post; 18. Second notch; 19. Pressing part; 2. Cover plate; 21. Second threaded hole; 3. Circuit board; 31. Limiting hole; 32. Limiting notch; 4. Programmer; 41. Programming interface; 42. Lead wire; 43. Lead wire terminal. Detailed Embodiment

[0025] The technical solution of the present utility model will be further described below with reference to the drawings and through specific embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "splicing", and "connection" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] The following Figures 1 to 5 describes a control box with a programming interface according to an embodiment of the present utility model.

[0030] A control box with a programming interface includes a box body 1, a cover plate 2, a circuit board 3, and a programmer 4;

[0031] The circuit board 3 and the programmer 4 are horizontally installed inside the box body 1, the circuit board 3 is electrically connected to the programmer 4, the programmer 4 includes a programming interface 41, the cover plate 2 is detachably installed on the outer edge of the box body 1, and the programming interface 41 faces the cover plate 2.

[0032] In traditional electrical equipment, the programmer 4 is often built into the circuit board 3 or deep inside the equipment. Each time the program is updated, cumbersome disassembly work is required, which not only takes time and effort but may also affect other parts of the equipment.

[0033] Therefore, in this solution, the programmer 4 is installed on one side of the box body 1 close to the cover plate 2. When a new programming technology needs to be introduced or the programming efficiency needs to be improved, only the cover plate 2 needs to be removed. At this time, the programming interface 41 of the programmer 4 is exposed to the outside. The user can easily access the programming interface 41 without disassembling the entire device, and then align the programming device with the programming interface 41 and connect them to upgrade the programmer 4 without large-scale modification of the entire control box, solving the problems that traditional electrical equipment requires disassembling the entire control box to update the program of the programmer 4, with high operation difficulty and high risk of device damage.

[0034] A first perimeter 11 and a first connecting portion 12 are provided on the outside of the box body 1. The first perimeter 11 has a first notch, the first connecting portion 12 connects the first notch, and a first threaded hole 13 is provided at the bottom of the first connecting portion 12;

[0035] The first notch is engaged with the cover plate 2. A second threaded hole 21 is provided at the bottom of the cover plate 2. The first threaded hole 13 and the second threaded hole 21 are oppositely arranged. The cover plate 2 is detachably installed on the first connecting portion 12 through a screw, and the cover plate 2 is used to open or close the first notch.

[0036] On the outer side of the box body 1, a first surrounding edge 11 is provided, which can enhance the overall strength of the box body 1. When the box body 1 is subjected to external forces, the first surrounding edge 11 can effectively disperse and absorb the impact force, preventing the box body 1 from deforming or cracking, thereby protecting the safety of the circuit board 3 and the programmer 4 inside the box.

[0037] The first threaded hole 13 on the first connecting portion 12, the second threaded hole 21 on the cover plate 2 and the screw cooperate with each other, enabling the user to easily disassemble and install the cover plate 2 without damaging the structure of the control box, without the need for a complex disassembly and reinstallation process, simplifying the maintenance process for the user to update the program of the programmer 4.

[0038] In addition, the first connecting portion 12 and the cover plate 2 are in mutual abutment, which can enhance the safety of the cover plate 2 in the closed state. When the cover plate 2 is subjected to external impacts or vibrations, the first connecting portion 12 at the rear side of the cover plate 2 protects the programmer 4.

[0039] On the side of the box body 1 away from the first notch of the first connecting portion 12, a first receiving groove 14 is provided. The first receiving groove 14 is communicated with the first notch. The programmer 4 is located in the first receiving groove 14, and the programming interface 41 of the programmer 4 faces the first notch.

[0040] The first receiving groove 14 is communicated with the first notch, so that the programming interface 41 directly faces the first notch, and the programming interface 41 can be quickly exposed when needed without moving or adjusting other components. At this time, the programmer 4 is tightly embedded in the first receiving groove 14 in the control box, and the cover plate 2 can protect the programmer 4 from external interference and damage, effectively avoiding the situation where the programming interface 41 is damaged due to accidental collisions during transportation or use.

[0041] On the inner side of the box body 1, a second surrounding edge 15, a first limiting post 16 and a second limiting post 17 are provided. The second surrounding edge 15, the first limiting post 16 and the second limiting post 17 surround to form a receiving cavity for the circuit board 3. The second surrounding edge 15 abuts against the outer edge of the circuit board 3. The circuit board 3 is provided with limiting holes 31 and limiting notches 32. A plurality of the limiting notches 32 correspond to and are mutually engaged with a plurality of the first limiting posts 16 one by one, and a plurality of the second limiting posts 17 correspond to and are mutually engaged with a plurality of the limiting holes 31 one by one.

[0042] By the mutual engagement of the first limiting post 16 and the limiting notch 32, the circuit board 3 can be preliminarily positioned. Then, by the mutual engagement of the second limiting post 17 and the limiting hole 31, the position of the circuit board 3 in the box body 1 can be accurately positioned, avoiding poor contact or damage of the circuit board 3 caused by position deviation.

[0043] The second surrounding edge 15 abuts against the outer edge of the circuit board 3, providing a stable support surface for the circuit board 3. When the box body 1 is subjected to an external force, the second surrounding edge 15 can effectively disperse and absorb the impact force, effectively preventing the circuit board 3 from loosening or falling off due to vibration or impact.

[0044] The first limiting post 16 is of a U-shaped structure. The two first limiting posts 16 are arranged oppositely, and the first limiting post 16 abuts against the side wall of the limiting notch 32.

[0045] The U-shaped first limiting post 16 can serve as a support structure inside the box body 1, not only supporting the circuit board 3, but also strengthening the box body 1 itself, improving the overall strength of the box body 1. Moreover, the two U-shaped limiting posts are arranged oppositely, which can quickly position the two side walls of the circuit board 3, improving the installation efficiency of the circuit board 3.

[0046] The second limiting post 17 includes a cylinder and a connecting plate. The connecting plate is arranged on one side of the cylinder close to the edge of the box body 1, and the second limiting posts 17 are arranged in a matrix.

[0047] The second limiting posts 17 arranged in a matrix provide multiple precise support points for the circuit board 3, ensuring that the circuit board 3 can be quickly and accurately positioned at a predetermined position during the installation process. Even when subjected to an external force, the circuit board 3 can maintain a stable position, improving the safety and reliability of the box body 1.

[0048] It is worth noting that the second limiting post 17 is a special shape formed by combining a cylinder and a connecting plate. The special-shaped second limiting post 17 and the limiting block can ensure that the user can quickly sleeved the circuit board 3 on multiple second limiting posts 17, reducing the installation difficulty and error rate, and improving the assembly efficiency.

[0049] A second notch 18 is provided on one side of the second surrounding edge 15 close to the first receiving groove 14, and a pressing portion 19 is provided at the top of the second notch 18 of the second surrounding edge 15;

[0050] The programmer 4 further includes a lead wire 42 and a lead wire terminal 43. The lead wire 42 passes through the second notch 18, and the lead wire terminal 43 at the end of the lead wire 42 is installed on the circuit board 3, and the bottom wall of the pressing portion 19 abuts against the lead wire 42.

[0051] The second notch 18 is arranged close to the first receiving groove 14, so that the lead wire 42 can directly enter the receiving cavity through the second notch 18 and connect the lead wire terminal 43 to the corresponding position on the circuit board 3, avoiding the winding of the lead wire 42 inside the control box and effectively shortening the overall length of the lead wire 42.

[0052] The bottom wall of the pressing portion 19 abuts against the lead 42, forming a firm fixation of the lead 42. This design effectively prevents the loosening or detachment of the lead 42 during use, ensuring stable signal transmission. The pressing portion 19 fixes and presses the lead 42 passing through the second notch 18 to ensure the stability and reliability of the lead 42 during connection and prevent the lead 42 from loosening or detaching.

[0053] The technical principle of the present utility model has been described in combination with specific embodiments above. These descriptions are only for explaining the principle of the present utility model and cannot be construed in any way as a limitation on the protection scope of the present utility model. Based on the explanations herein, those skilled in the art can readily conceive of other specific embodiments of the present utility model without creative efforts, and these embodiments will fall within the protection scope of the present utility model.

Claims

1. A control box with a burning interface, characterized in that: Including box body, cover plate, circuit board and burner; The circuit board and the burner are horizontally mounted on the inner side of the box body, the circuit board is electrically connected to the burner, the burner includes a burning interface, and a cover plate is detachably mounted on the outer edge of the box body, and the burning interface faces the cover plate.

2. A control box with a burning interface according to claim 1, characterized in that: The outer side of the box body is provided with a first surrounding edge and a first connecting portion, the first surrounding edge is provided with a first notch, the first connecting portion is connected to the first notch, and the bottom of the first connecting portion is provided with a first threaded hole; The first notch and the cover plate are mutually clamped, a second threaded hole is provided at the bottom of the cover plate, the first threaded hole and the second threaded hole are arranged opposite to each other, the cover plate is detachably mounted on the first connecting part by screws, and the cover plate is used to open or close the first notch.

3. A control box with a burning interface according to claim 2, characterized in that: The box body is provided with a first accommodating groove on a side of the first connecting portion away from the first notch, the first accommodating groove is communicated with the first notch, the writer is located in the first accommodating groove, and the writing interface of the writer faces the first notch.

4. A control box with a burning interface according to claim 3, characterized in that: The inner side of the box body is provided with a second surrounding edge, a first limiting column and a second limiting column, the second surrounding edge, the first limiting column and the second limiting column surround to form a accommodating cavity for the circuit board, the second surrounding edge abuts against the outer edge of the circuit board, the circuit board is provided with limiting holes and limiting notches, the multiple limiting notches correspond one-to-one to the multiple first limiting columns and are mutually clamped, and the multiple second limiting columns correspond one-to-one to the multiple limiting holes and are mutually clamped.

5. A control box with a burning interface according to claim 4, characterized in that: The first limiting column is a U-shaped structure, and the two first limiting columns are arranged opposite to each other, and the first limiting columns abut against the side wall of the limiting notch.

6. A control box with a burning interface according to claim 4, characterized in that: The second limiting columns include a cylinder and a connecting plate. The connecting plate is arranged on one side of the cylinder close to the edge of the box body. The second limiting columns are arranged in a matrix.

7. The control box with a burning interface according to claim 5, characterized in that: A second notch is provided on one side of the second surrounding edge close to the first receiving groove, and a pressing portion is provided on the top of the second notch of the second surrounding edge; The burner further comprises a lead and a lead terminal. The lead passes through the second notch. The lead terminal at the end of the lead is mounted on the circuit board. The bottom wall of the pressing portion abuts against the lead.

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