Visual controller structure

Abstract

The utility model relates to the technical field of vehicle-mounted controllers. A visual controller structure comprises a controller, the controller comprises a controller shell, the controller can be covered with a controller cover plate, the controller cover plate is integrally machined and formed, a positioning extension plate extending downwards is integrally formed on one side of the controller cover plate, and a visual groove corresponding to the positioning extension plate is formed in the controller shell. According to the visual controller structure provided by the invention, the condition of soldering tin can be more conveniently observed through optical detection equipment or directly and visually, the stability and the sealing performance of the whole controller are good, and the visual controller structure is convenient to process and manufacture; the technical problems that in the prior art, when a circuit board is welded in an existing controller, the tin penetration condition below the circuit board cannot be directly and visually detected, equipment such as X-rays needs to be used, the detection cost is high, and consumed time is long are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted controllers, and in particular to a visual controller structure. Background Art

[0002] In modern society, cars have become one of the preferred means of transportation for the public. The automotive industry is developing rapidly. As the performance of automobiles is moving towards safer, more reliable, more stable, environmentally friendly and energy-saving directions, in order to ensure the stable operation of the automotive powertrain, it is necessary to equip a complete controller. The stability of the controller assembly and pin welding determines the stability of the entire controller assembly, and thus determines the life of the entire product.

[0003] However, after the pins of the current PCBA are soldered, it is impossible to directly visually detect the tin penetration under the PCBA. It requires the use of X-ray and other equipment, which has a long detection cycle and high cost, so it is necessary to improve it. Summary of the invention

[0004] The present invention provides a visual controller structure that can more conveniently observe the soldering conditions through optical detection equipment or direct visual observation, and has good overall stability and sealing of the controller, and is easy to process and manufacture; it solves the technical problem in the prior art that when soldering circuit boards in the current controller, it is impossible to directly visualize the tin penetration under the circuit board, and it is necessary to use equipment such as X-rays, resulting in high detection costs and a long time.

[0005] The above technical problems of the present invention are solved by the following technical solutions: a visual controller structure, including a controller, the controller including a controller housing, the controller can be covered with a controller cover, the controller cover is formed by an integrated machine, one side of the controller cover is integrally formed with a positioning extension plate extending downward, and the controller housing is provided with a visual groove corresponding to the positioning extension plate. During installation, electronic components are welded in the controller housing, and the visual groove on the controller housing can be used as an observation point for the soldering condition, through which an optical detection device can be inserted and even visual observation can be performed, greatly reducing the cost of tin penetration inspection; after the electronic components are welded and assembled, the controller cover can be covered on the controller housing, and when installing the controller cover, it is only necessary to insert the positioning extension plate into the visual groove to ensure the overall sealing effect of the controller.

[0006] Preferably, the outer wall of the positioning extension plate is integrally formed with a positioning protrusion, and the inner wall of the visualization groove is provided with a positioning slot that matches the positioning protrusion on the outer side of the positioning extension plate. When installing the controller cover, the positioning protrusion on the outer side of the positioning extension plate is inserted into the positioning slot for assembly and fixation, further ensuring the sealing and overall stability.

[0007] Preferably, the controller cover is integrally formed with a downwardly sunken groove. During operation, the position of the downwardly sunken groove can be adjusted according to demand, and the bottom surface of the sunken groove can contact the electronic component with the largest heat generation, thereby playing an auxiliary heat dissipation effect.

[0008] Preferably, the controller cover is provided with a plurality of heat dissipation columns extending upwards, which are distributed on the surface of the controller cover and are also integrally formed in the sunken groove, so as to increase the heat dissipation effect.

[0009] Preferably, the controller cover is fixed to the controller housing by a plurality of mounting bolts. After the controller cover is covered on the controller housing, the two are fixedly connected by a plurality of mounting bolts to ensure the overall stability of the controller.

[0010] Therefore, a visual controller structure of the present invention has the following advantages: before installing the controller cover, the soldering condition can be more conveniently observed through optical detection equipment or directly visually, the overall stability and sealing of the controller are good, and it is easy to process and manufacture. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of a visual controller structure of the utility model.

[0012] Figure 2 yes Figure 1 Schematic diagram of the top view structure.

[0013] Figure 3 yes Figure 1 Schematic diagram of the top view cross-sectional structure.

[0014] Figure 4 yes Figure 1 Schematic diagram of the three-dimensional structure of the controller housing.

[0015] Figure 5 yes Figure 4 Schematic diagram of the top view structure.

[0016] Figure 6 yes Figure 1 Schematic diagram of the three-dimensional structure of the controller cover.

[0017] In the figure, there are controller 1, controller housing 2, controller cover 3, mounting bolts 4, sinking grooves 5, heat dissipation columns 6, positioning extension plates 7, positioning protrusions 8, visual grooves 9, and positioning card slots 10. DETAILED DESCRIPTION

[0018] The technical solution of the invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0019] Example:

[0020] like Figure 1 and 2 As shown in 3, 4, 5 and 6, a visual controller structure includes a controller 1, wherein the controller 1 includes an external controller shell 2, the interior of the controller shell 2 contains electronic components, the top of the controller shell 2 is an open end, the top of the controller shell 2 is covered with a controller cover 3, and the controller cover 3 is formed by an integrated machine.

[0021] The controller cover plate 3 and the controller housing 2 are fixed by a plurality of mounting bolts 4 .

[0022] A downwardly sunken groove 5 is integrally formed on the top of the controller cover 3 , and a plurality of heat dissipation columns 6 extending upwardly are integrally formed on the controller cover 3 .

[0023] A downwardly extending positioning extension plate 7 is integrally formed on one side of the controller cover 3. The positioning extension plate 7 is an arc-shaped plate, and a positioning protrusion 8 is integrally formed on the outer wall of the positioning extension plate 7. A visual groove 9 corresponding to the positioning extension plate 7 is provided at the top of the controller housing 2, and a positioning card slot 10 corresponding to the outer positioning protrusion 8 of the positioning extension plate 7 is provided on the inner wall of the visual groove 9.

[0024] During installation, electronic components are welded in the controller housing 2, and the visual groove 9 on the controller housing 2 can be used as an observation point for the soldering condition. Through this gap, optical detection equipment can be inserted inward or even visual observation can be carried out, which greatly reduces the cost of tin penetration inspection. After the welding and assembly of the electronic components are completed, the controller cover 3 can be covered on the controller housing 2, and the positioning protrusion 8 on the outside of the positioning extension plate 7 is inserted into the positioning slot 10 for assembly and fixation, which further ensures the sealing and overall stability. Finally, the controller cover 3 can be fixed to the controller housing 2 by installing the bolts 4.

[0025] During operation, the position of the downwardly recessed groove 5 can be adjusted according to demand, and the bottom surface of the recessed groove 5 can contact the electronic component with the highest heat generation, thereby playing an auxiliary heat dissipation effect. At the same time, the heat dissipation column 6 can further increase the heat dissipation effect of the controller cover 3.

Claims

1. A visualization controller structure, comprising a controller, characterized in that: The controller includes a controller housing, which may be covered with a controller cover, which is machined in one piece, one side of which is integrally formed with a positioning extension plate extending downward, and the controller housing is provided with a visual groove corresponding to the positioning extension plate.

2. A visualization controller structure according to claim 1, characterized in that: The outer wall of the positioning extension plate is integrally formed with a positioning protrusion, and the inner wall of the visualization groove is provided with a positioning slot that matches the positioning protrusion on the outer side of the positioning extension plate.

3. A visualization controller structure according to claim 1, characterized in that: The controller cover is integrally formed with a downwardly recessed groove.

4. A visualization controller structure according to claim 3, characterized in that: The controller cover is provided with a plurality of heat dissipation columns extending upward.

5. A visual controller structure according to claim 4, characterized in that: The controller cover plate and the controller housing are fixed by a plurality of mounting bolts.

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