Controller shell

Abstract

The utility model relates to the technical field of controller shells, in particular to a controller shell, which comprises a mounting seat, a shell, a bottom plate, a mounting component convenient for mounting and dismounting a controller, and a fixing component for fixing the controller shell, the mounting assembly comprises a sliding groove, a sliding plate slidably mounted in the sliding groove, a connecting rod fixedly mounted on the side face of the vertical part of the sliding plate, a supporting plate fixedly connected with the connecting rod, a first reset spring fixedly mounted between the supporting plate and the mounting base, and a rotating rod rotationally mounted on the side face of one end of the horizontal part of the supporting plate. The limiting assembly limits rotation of the rotating rod. According to the utility model, the connecting plate is pulled, the connecting plate pulls the limiting rod, the limiting rod is separated from the bottom of the rotating rod, the position of the rotating rod is adjusted, the shell and the base are taken down, the rotating block is rotated through the through groove, the supporting spring pushes the limiting plate to be separated from the limiting groove, and the shell and the bottom plate are separated, so that the purposes of conveniently disassembling the controller shell and maintaining the controller shell are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of controller housings, and particularly relates to a controller housing. Background Art

[0002] The controller housing of a burner is generally installed closely against the metal surface of the whole machine. During long-term combustion operation of the equipment, the temperature will be relatively high. If the convection effect of the controller is not good, after a long time, heat radiation will cause the housing of the controller to deform. In addition, in order to save installation space, during installation, the controller housing is generally installed at the bottom or corner of the whole machine.

[0003] In the prior art, for example, a controller housing disclosed in the patent publication number CN220985965U includes a controller face cover and a controller bottom plate. A positioner is provided on the controller bottom plate, and the controller face cover is arranged on the controller bottom plate through the positioner; a plurality of lead protection devices and convection heat dissipation holes with different shapes and heights are arranged between the controller face cover and the controller bottom plate, and heat dissipation is carried out through convection between the plurality of lead protection devices and the convection heat dissipation holes. In the controller housing disclosed in the utility model, by arranging the lead protection devices, the phenomenon that the wire harness is damaged and aged due to long-term lead bending can be avoided. Since the shapes and heights of the lead protection devices are different, when the controller is installed at the bottom or corner of the whole machine, in the case where the maintenance personnel cannot see clearly, the shape of the lead protection device can be felt by hand to judge the situation of the wiring, which is simple and convenient.

[0004] In actual use, the controller housing is installed at the bottom or corner of the whole machine. When it needs to be disassembled for maintenance, it is not convenient to remove the positioning screws, which affects the maintenance efficiency.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above defects. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a controller housing that can effectively solve the above technical problems.

[0007] To achieve the purpose of the utility model, the following technical scheme is adopted: A controller housing, comprising: a mounting seat, a housing, a bottom plate, a mounting component for facilitating the installation and disassembly of the controller, and a fixing component for fixing the controller housing.

[0008] The mounting component includes: a chute, a sliding plate slidably installed in the chute, a connecting rod fixedly installed on the side surface of the vertical part of the sliding plate, a support plate fixedly connected to the connecting rod, a first return spring fixedly installed between the support plate and the mounting seat, a rotating rod rotatably installed at one end of the horizontal part of the support plate, and a limiting component for restricting the rotation of the rotating rod.

[0009] Furthermore, the limiting component includes a limiting hole, a limiting rod slidably installed in the limiting hole, a connecting plate fixedly installed at one end of the limiting rod, and a second return spring wound around the limiting rod, and the second return spring is fixedly installed between the connecting plate and the outer wall of the mounting seat.

[0010] Furthermore, the fixing component includes: a groove, a fixing rod fixedly installed at the bottom of the groove, a rotating block rotatably installed on the fixing rod, fixing grooves symmetrically arranged on both sides of the groove, limiting plates slidably installed in the fixing grooves, a support spring fixedly installed between the limiting plates and the inner wall of the groove, a plug board fixedly installed at the bottom of the housing, a rectangular groove arranged at the top of the bottom plate, the plug board is slidably installed in the rectangular groove, a limiting groove arranged at one end of the plug board, and the limiting groove is aligned with the fixing groove.

[0011] Furthermore, the rotating rod and the sliding plate are in an L shape.

[0012] Furthermore, through grooves are symmetrically arranged on the rotating block.

[0013] Compared with the prior art, the present utility model has the following beneficial effects: for a controller housing of the present utility model, when the controller needs to be disassembled for repair, the connecting plate is pulled, the connecting plate pulls the limiting rod and stretches the second return spring, the limiting rod disengages from the bottom of the rotating rod, the position of the rotating rod is adjusted, the housing and the base are removed, the rotating block is rotated through the through groove, the support spring pushes the limiting plate out of the limiting groove, and the housing and the bottom plate are separated, so as to achieve the purpose of facilitating the disassembly of the controller housing for repair. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0015] Figure 1 It is a schematic structural diagram of a controller housing of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the mounting component of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of the limiting component of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of the fixing component of the present utility model.

[0019] Figure 5 It is a schematic structural diagram of the housing of the present utility model.

[0020] Figure 6This is a schematic structural diagram of the bottom plate of the present utility model.

[0021] In the figure: 101, mounting seat; 102, housing; 103, bottom plate; 104, mounting groove; 105, convection heat dissipation holes; 106, lead protective sleeve; 200, mounting component; 201, first return spring; 202, support plate; 203, connecting rod; 204, sliding plate; 205, chute; 206, rotating rod; 207, limiting rod; 208, connecting plate; 209, second return spring; 210, limiting hole; 300, fixing component; 301, groove; 302, rotating block; 303, fixing rod; 304, limiting plate; 305, support spring; 306, rectangular groove; 307, inserting plate; 308, limiting groove; 309, fixing groove. Specific embodiments

[0022] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 thus should not be construed as limiting the protection scope of the present utility model. When a mechanism is referred to as "fixed to" another mechanism, it can be directly on the other mechanism or there may also be an intermediate mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intermediate mechanism at the same time. When a mechanism is considered to be "disposed on" another mechanism, it can be directly disposed on the other mechanism or there may be an intermediate mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Such as Figures 1 to 6As shown in the figure, a controller housing of the present utility model includes: a mounting base 101, a housing 102, a bottom plate 103, a mounting assembly 200 for facilitating the installation and disassembly of the controller, and a fixing assembly 300 for fixing the controller housing. One end of the mounting base 101 is provided with a mounting groove 104, the bottom plate 103 is slidably mounted in the mounting groove 104, one end of the housing 102 is provided with a convection heat dissipation hole 105, a lead protection sleeve 106 is fixedly mounted at the docking position of the other ends of the housing 102 and the bottom plate 103, and the housing 102 is movably mounted on the top of the bottom plate 103.

[0025] The mounting assembly 200 includes: a sliding groove 205, the sliding groove 205 is arranged at the bottom of the inner wall of the mounting base 101, a sliding plate 204 slidably mounted in the sliding groove 205, a connecting rod 203 fixedly mounted on the side of the vertical part of the sliding plate 204, a support plate 202 fixedly connected to the connecting rod 203, a first return spring 201 fixedly mounted between the support plate 202 and the mounting base 101, a rotating rod 206 rotatably mounted at one end of the horizontal part of the support plate 202, and a limiting assembly for restricting the rotation of the rotating rod 206.

[0026] The limiting assembly includes a limiting hole 210, the limiting hole 210 is arranged on the side of the mounting base 101, a limiting rod 207 slidably mounted in the limiting hole 210, the limiting rod 207 is movably mounted at the bottom of the sliding plate 204, a connecting plate 208 fixedly mounted at one end of the limiting rod 207, and a second return spring 209 wound around the limiting rod 207, and the second return spring 209 is fixedly mounted between the connecting plate 208 and the outer wall of the mounting base 101.

[0027] In the present utility model, when the housing 102 and the bottom plate 103 push the support plate 202, the support plate 202 compresses the first return spring 201 and pushes the connecting rod 203. The connecting rod 203 pushes the sliding plate 204 to slide in the sliding groove 205. The sliding plate 204 drives the rotating rods 206 on both sides to move. The rotating rod 206 contacts the limiting rod 207 and thus rotates upward. The end of the rotating rod 206 extends out of the inside of the mounting base 101. When the sliding plate 204 abuts against one end of the sliding groove 205, the rotating rod 206 clamps the bottom plate 103, and the housing 102 and the bottom plate 103 are fixedly mounted on the mounting base 101. By pulling the connecting plate 208, the limiting rod 207 can be separated from the bottom of the rotating rod 206, so that the rotating rod 206 is separated from the bottom plate 103, facilitating the removal of the bottom plate 103 and the housing 102.

[0028] The fixing component 300 includes: a groove 301, which is provided at the bottom of the bottom plate 103; a fixing rod 303 fixedly installed at the bottom of the groove 301; a rotating block 302 rotatably installed on the fixing rod 303; fixing grooves 309 symmetrically arranged on both sides of the groove 301; a limiting plate 304 slidably installed in the fixing groove 309; a support spring 305 fixedly installed between the limiting plate 304 and the inner wall of the groove 301; a plug board 307 fixedly installed at the bottom of the housing 102; a rectangular groove 306 provided at the top of the bottom plate 103, in which the plug board 307 is slidably installed; a limiting groove 308 provided at one end of the plug board 307, and the limiting groove 308 is aligned with the fixing groove 309.

[0029] In the present utility model, by inserting the plug board 307 into the rectangular groove 306 to dock the bottom plate 103 and the housing 102, and rotating the rotating block 302, the rounded corner of the rotating block 302 squeezes and pushes the limiting plate 304 to slide in the fixing groove 309, and the limiting plate 304 compresses the support spring 305. Since the fixing groove 309 is aligned with the limiting groove 308, the rotating block 302 pushes the limiting plate 304 to slide into the limiting groove 308, fixing the housing 102 on the bottom plate 103. The support spring 305 pushes the limiting plate 304 to abut against the side surface of the rotating block 302, preventing the rotating block 302 from rotating due to other reasons and causing the separation of the bottom plate 103 and the housing 102. By rotating the rotating block 302, the support spring 305 can be made to push the limiting plate 304 to abut against the rotating block 302, and according to the length and width of the rotating block 302, the limiting plate 304 can be controlled to be located in the limiting groove 308 or the fixing groove 309, achieving the purpose of facilitating the disassembly of the controller housing.

[0030] The rotating rod 206 and the sliding plate 204 are in an L shape, so that when the rotating rod 206 is flipped to the horizontal position, the vertical part can limit the movement of the bottom plate 103.

[0031] Through grooves are symmetrically arranged on the rotating block 302, which facilitates the rotation of the rotating block 302 and avoids the inconvenience of rotating the rotating block 302 when the limiting plate 304 pushed by the support spring 305 is located in the fixing groove 309.

[0032] Working principle: When the controller needs to be disassembled and repaired, pull the connecting plate 208, the connecting plate 208 pulls the limiting rod 207 and stretches the second return spring 209, the limiting rod 207 disengages from the bottom of the rotating rod 206, adjust the position of the rotating rod 206, remove the housing 102 and the base, rotate the rotating block 302 through the through groove, the support spring 305 pushes the limiting plate 304 to disengage from the limiting groove 308, separating the housing 102 and the bottom plate 103, achieving the purpose of facilitating the disassembly of the controller housing for repair.

[0033] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding, which are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. A controller housing, characterized in that: include: A mounting seat (101), a housing (102), a base plate (103), a mounting assembly (200) for facilitating installation and removal of a controller, and a fixing assembly (300) for fixing a housing of the controller; The mounting assembly (200) comprises: a slide groove (205), a sliding plate (204) slidably mounted in the slide groove (205), a connecting rod (203) fixedly mounted on the side of the vertical portion of the sliding plate (204), a supporting plate (202) fixedly connected to the connecting rod (203), a first return spring (201) fixedly mounted between the supporting plate (202) and the mounting seat (101), a rotating rod (206) rotatably mounted on the side of one end of the horizontal portion of the supporting plate (202), and a limiting assembly for limiting the rotation of the rotating rod (206).

2. A controller housing as claimed in claim 1, characterized in that: The limiting assembly comprises a limiting hole (210), a limiting rod (207) slidably mounted in the limiting hole (210), a connecting plate (208) fixedly mounted on one end of the limiting rod (207), and a second return spring (209) mounted around the limiting rod (207), wherein the second return spring (209) is fixedly mounted between the connecting plate (208) and the outer wall of the mounting seat (101).

3. A controller housing as claimed in claim 1, characterized in that: The fixing assembly (300) comprises: a groove (301), a fixing rod (303) fixedly mounted at the bottom of the groove (301), a rotating block (302) rotatably mounted on the fixing rod (303), fixing grooves (309) symmetrically arranged on both sides of the groove (301), a limiting plate (304) slidably mounted in the fixing groove (309), a supporting spring (305) fixedly mounted between the limiting plate (304) and the inner wall of the groove (301), an inserting plate (307) fixedly mounted at the bottom of the housing (102), a rectangular groove (306) arranged at the top of the bottom plate (103), the inserting plate (307) being slidably mounted in the rectangular groove (306), and a limiting groove (308) arranged at one end of the inserting plate (307), wherein the limiting groove (308) and the fixing groove (309) are aligned.

4. A controller housing as claimed in claim 1, characterized in that: The rotating rod (206) and the sliding plate (204) are L-shaped.

5. A controller housing as claimed in claim 3, characterized in that: The rotating block (302) is symmetrically provided with through grooves.

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