Disassembling and assembling mechanism and controller upper cover

Abstract

The utility model belongs to the technical field of controller upper covers, and particularly relates to a dismounting and mounting mechanism and a controller upper cover, the dismounting and mounting mechanism comprises a controller upper cover dismounting and mounting assembly, the controller upper cover dismounting and mounting assembly comprises a first rotating shaft, the outer wall of the first rotating shaft is rotatably connected with a connecting plate, the bottom of the connecting plate is rotatably connected with a dismounting and mounting rod, and the dismounting and mounting rod is fixedly connected with the first rotating shaft. The device comprises a dismounting rod, the bottom of the dismounting rod is provided with a connecting seat, the side of the connecting seat is provided with a rotating seat, one end of the rotating seat is rotatably connected with a limiting block, the device further comprises a controller upper cover main body, the top of the controller upper cover main body is provided with a heat dissipation protection assembly, and the bottom of the controller upper cover main body is connected with a controller cable fixing assembly. According to the utility model, the upper cover of the controller is convenient to disassemble and assemble so as to maintain the interior of the controller, meanwhile, heat in the controller is convenient to dissipate to the outside, and cables in the controller can be properly stored.

Description

Technical Field

[0001] The utility model relates to the technical field of controller upper covers, in particular to a disassembly and assembly mechanism and a controller upper cover. Background Art

[0002] A controller is a main command device that controls the starting, speed regulation, braking and reversing of a motor by changing the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order. It is composed of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is the "decision-making body" that issues commands, that is, it coordinates and directs the operation of the entire computer system. The concept of disassembly and assembly refers to the process of disassembling and assembling an object or equipment. During the disassembly and assembly process, the various components of the object or equipment can be separated and reassembled when needed. Disassembly and assembly can be used to repair, maintain, replace, upgrade or move objects or equipment, effectively improving the service life and efficiency of the objects or equipment.

[0003] In Chinese patent CN218920776U, this solution discloses a controller cover structure, including a square cover frame body, the outer side of the cover frame body is an arc surface, the four end corners are arc angles, the inner side of the cover frame body is provided with a carrier platform, the inner sides of the opposite frame surfaces of the cover frame body are respectively provided with positioning buckle points and quick release buckle points, and the frame surface just above the quick release buckle point is provided with a quick release opening. This solution sets the buckle point on the cover structure, and can be quickly released through the plug-in quick release opening design, which improves the convenience of use of this structure, and the release method will not damage the side wall of the cover, and has a long service life.

[0004] The existing controller cover has the problem that it may not be convenient to disassemble and assemble the controller when it is installed on the controller. When the inside of the controller needs to be inspected, it may not be convenient to remove the cover to inspect the inside. At the same time, there are a large number of electrical components inside the controller, which will generate a lot of heat when working. This heat cannot be easily dissipated and fills the inside of the controller, which will affect the operation of the controller.

[0005] Therefore, in order to solve the above problems, a disassembly and assembly mechanism and a controller cover are proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the utility model solves the problem that the upper cover of the controller cannot be conveniently disassembled to inspect the inside of the controller, and the electrical components inside the controller generate heat and affect the operation of the controller.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a disassembly and assembly mechanism and a controller cover, including a controller cover disassembly and assembly assembly, the controller cover disassembly and assembly assembly including a first rotating shaft, the outer wall of the first rotating shaft is rotatably connected to a connecting plate, and the bottom of the connecting plate is rotatably connected to a disassembly rod, and a connecting seat is provided at the bottom of the disassembly rod, a rotating seat is installed on the side of the connecting seat, and one end of the rotating seat is rotatably connected to a limiting block.

[0008] Preferably, the disassembly rod forms a detachable structure through a limiting block and a connecting seat, and the limiting block forms a rotating structure through a rotating seat and a connecting seat, and the disassembly rod and the connecting plate form a rotating structure.

[0009] Preferably, it also includes a controller upper cover body, a heat dissipation protection component is installed on the top of the controller upper cover body, and a controller cable fixing component is connected to the bottom of the controller upper cover body; the heat dissipation protection component includes a heat dissipation net, a rotating shaft is installed on the outer wall of the heat dissipation net, and a fixed seat is arranged on the side of the heat dissipation net, a first spring is installed inside the fixed seat, and one end of the first spring is fixedly connected to a plug rod.

[0010] Preferably, the heat dissipation net forms a rotating structure with the controller upper cover body through a rotating shaft, and two groups of the heat dissipation nets are symmetrically arranged about the vertical center axis of the controller upper cover body.

[0011] Preferably, the heat dissipation net forms a detachable structure with the controller upper cover body through an insertion rod, and the insertion rod forms an elastic structure with a fixing seat through a first spring.

[0012] Preferably, the controller cable fixing assembly includes a second rotating shaft, the outer wall of the second rotating shaft is rotatably connected to a locking block, and the side of the locking block is fixedly connected to a U-shaped locking block, a second spring is installed inside the U-shaped locking block, and the outer wall of the U-shaped locking block is fixedly connected to a protrusion.

[0013] Preferably, the engaging block forms a rotating structure with the controller upper cover body through the second rotating shaft, and the engaging block forms a detachable structure with the controller upper cover body through the U-shaped engaging block, the protrusion, and the protrusion forms an elastic structure with the U-shaped engaging block, the second spring and the engaging block.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model is provided with a controller upper cover disassembly assembly, and the connection seat is connected to the controller body. By using the limiting block to engage the disassembly rod, the controller upper cover body can be conveniently fixed on the controller. At the same time, when the controller upper cover body needs to be disassembled, only the limiting block needs to be rotated to rotate the disassembly rod out, so that the controller upper cover body can be disassembled, which is simple to operate and easy to use;

[0016] 2. The utility model is provided with a heat dissipation protection component, so that the heat generated by the electrical components inside the controller when working can be dissipated from the heat dissipation net, and the heat dissipation net can isolate the flying insects and dust from the outside to prevent them from accumulating inside the controller and causing abnormal operation of the electrical components inside the controller. The heat dissipation net can be removed for cleaning, and the electrical components inside the controller can be inspected and repaired by turning up the heat dissipation net without disassembling the upper cover of the controller, thereby increasing the practicality of the device;

[0017] 3. The utility model is provided with a controller cable fixing assembly, which can neatly store the cables of the electrical components inside the controller cover body to avoid entanglement between the cables, thereby avoiding affecting the maintenance of the inside of the controller. At the same time, the fixed cables can be disassembled to facilitate their maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole from the side;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from above;

[0021] Figure 3 It is a three-dimensional structural diagram of the disassembly and assembly components of the upper cover of the controller of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the heat dissipation protection component of the utility model;

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the controller cable fixing assembly of the utility model.

[0024] In the figure: 1. Controller cover disassembly and assembly assembly; 101. First rotating shaft; 102. Connecting plate; 103. Disassembly and assembly rod; 104. Connecting seat; 105. Rotating seat; 106. Limiting block; 2. Controller cover body; 3. Heat dissipation protection assembly; 301. Heat dissipation net; 302. Rotating shaft; 303. Fixed seat; 304. First spring; 305. Insert rod; 4. Controller cable fixing assembly; 401. Second rotating shaft; 402. Engaging block; 403. U-shaped clamping block; 404. Second spring; 405. Bump. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figures 1 to 3 As shown, a disassembly and assembly mechanism includes a controller upper cover disassembly and assembly component 1, the controller upper cover disassembly and assembly component 1 includes a first rotating shaft 101, a connecting plate 102, a disassembly rod 103, a connecting seat 104, a rotating seat 105, and a limiting block 106. The controller upper cover disassembly and assembly component 1 is convenient for disassembling and assembling the controller upper cover to inspect the inside of the controller. The disassembly rod 103 and the connecting seat 104 form a detachable structure through the limiting block 106, and the limiting block 106 and the connecting seat 104 form a rotating structure through the rotating seat 105, and the disassembly rod 103 and the connecting plate 102 form a rotating structure; the connecting seat 104 is connected to the controller body, and the controller upper cover body 2 can be conveniently fixed on the controller by engaging the disassembly rod 103 with the limiting block 106. At the same time, when the controller upper cover body 2 needs to be disassembled, it is only necessary to rotate the limiting block 106 to turn the disassembly rod 103 out, so that the controller upper cover body 2 can be disassembled, and the operation is simple and easy to use.

[0028] like Figure 1 , Figure 2 and Figure 4As shown, a disassembly and assembly mechanism also includes a controller upper cover body 2, a heat dissipation protection component 3 is installed on the top of the controller upper cover body 2, and a controller cable fixing component 4 is connected to the bottom of the controller upper cover body 2; the heat dissipation protection component 3 includes a heat dissipation net 301, a rotating shaft 302, a fixing seat 303, a first spring 304, and a plug rod 305. The heat dissipation protection component 3 is convenient for dissipating the heat inside the controller to the outside. The heat dissipation net 301 forms a rotating structure with the controller upper cover body 2 through the rotating shaft 302, and the heat dissipation net 301 is symmetrically arranged with two groups about the vertical center axis of the controller upper cover body 2. The heat dissipation net 301 A detachable structure is formed by the insertion rod 305 and the controller upper cover body 2, and the insertion rod 305 forms an elastic structure with the fixing seat 303 through the first spring 304; the heat generated by the electrical components inside the controller during operation can be dissipated from the heat dissipation net 301, and at the same time, the heat dissipation net 301 can isolate external flying insects and dust to prevent them from accumulating inside the controller and causing abnormal operation of the internal electrical components, and the heat dissipation net 301 can be cleaned, and the heat dissipation net 301 can be turned up to inspect the electrical components inside the controller without disassembling the controller upper cover body 2, thereby increasing the practicality of the device.

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, a disassembly and assembly mechanism, a controller cable fixing component 4, includes a second rotating shaft 401, a locking block 402, a U-shaped locking block 403, a second spring 404, and a protrusion 405. The controller cable fixing component 4 can properly store and fix the cables inside the controller. The locking block 402 forms a rotating structure with the controller upper cover body 2 through the second rotating shaft 401, and the locking block 402 forms a detachable structure with the controller upper cover body 2 through the U-shaped locking block 403 and the protrusion 405, and the protrusion 405 forms an elastic structure with the U-shaped locking block 403, the second spring 404 and the locking block 402; the cables of the electrical components inside the controller upper cover body 2 can be neatly stored to avoid the cables from being entangled with each other, thereby avoiding affecting the maintenance of the controller, and the fixed cables can be disassembled to facilitate their maintenance.

[0030] Working principle: First, the connection base 104 is fixedly connected to the controller body. When the controller cover body 2 is installed on the controller, when it needs to be disassembled, the limiting block 106 is rotated, and the limiting block 106 is rotated relative to the connection base 104 through the rotating base 105. When the limiting block 106 is rotated to be parallel to the connection base 104, the disassembly rod 103 can be rotated to disengage it from the limiting block 106. At this time, the controller cover body 2 can be removed from the controller, so that the inside of the controller can be inspected. Then, when the controller is working, a large amount of heat will be generated inside it, and this heat will be dissipated to the outside from the heat dissipation net 301. At the same time, the heat dissipation net 301 can also The flying insects and dust from the outside are isolated to prevent them from entering and accumulating inside the controller, thereby avoiding affecting the normal operation of the controller. At the same time, when a large amount of dust or flying insect debris is stained on the heat dissipation net 301, the plug rod 305 can be pressed toward one side of the fixing seat 303. At this time, the plug rod 305 will squeeze the first spring 304, thereby separating from the heat dissipation net 301 and shrinking into the fixing seat 303. At the same time, the plug rod 305 at the top of the rotating shaft 302 is also operated in this way. At this time, the heat dissipation net 301 can be disassembled and cleaned. Moreover, without disassembling the plug rod 305 at the end of the rotating shaft 302, the heat dissipation net 301 can be rotated, thereby opening the internal space of the controller.

[0031] Next, the cables inside the controller can be fixed by using the locking block 402, and the U-shaped locking block 403 is pressed. At this time, the U-shaped locking block 403 will squeeze the second spring 404 and move the protrusion 405 to one side of the locking block 402. At this time, the locking block 402 can be rotated by the second rotating shaft 401, and the cable of the controller can be locked in the locking block 402. After the locking is completed, the locking block 402 is rotated again to make it fit with the controller cover body 2. At this time, the U-shaped locking block 403 is released. At this time, the protrusion 405 can be locked in the notch inside the controller cover body 2 under the action of the elastic force of the second spring 404 itself, and the cable can be properly fixed by using the locking block 402.

[0032] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A disassembly and assembly mechanism, characterized in that: The controller upper cover disassembly assembly (1) comprises a first rotating shaft (101), the outer wall of the first rotating shaft (101) is rotatably connected to a connecting plate (102), the bottom of the connecting plate (102) is rotatably connected to a disassembly rod (103), and the bottom of the disassembly rod (103) is provided with a connecting seat (104), a rotating seat (105) is installed on the side of the connecting seat (104), and one end of the rotating seat (105) is rotatably connected to a limiting block (106).

2. A disassembly and assembly mechanism according to claim 1, characterized in that: The disassembly rod (103) forms a detachable structure through a limiting block (106) and a connecting seat (104), and the limiting block (106) forms a rotating structure through a rotating seat (105) and a connecting seat (104), and the disassembly rod (103) and a connecting plate (102) form a rotating structure.

3. A controller cover, comprising a disassembly and assembly mechanism according to any one of claims 1 to 2, characterized in that: It also comprises a controller upper cover body (2), a heat dissipation protection component (3) being installed on the top of the controller upper cover body (2), and a controller cable fixing component (4) being connected to the bottom of the controller upper cover body (2); The heat dissipation protection component (3) comprises a heat dissipation net (301), the outer wall of the heat dissipation net (301) is installed with a rotating shaft (302), and the side of the heat dissipation net (301) is provided with a fixed seat (303), the interior of the fixed seat (303) is installed with a first spring (304), and one end of the first spring (304) is fixedly connected to a plug rod (305).

4. A controller cover according to claim 3, characterized in that: The heat dissipation net (301) forms a rotating structure with the controller upper cover body (2) via a rotating shaft (302), and two groups of the heat dissipation net (301) are symmetrically arranged about the vertical center axis of the controller upper cover body (2).

5. The controller cover according to claim 3, characterized in that: The heat dissipation net (301) forms a detachable structure with the controller upper cover body (2) through the insertion rod (305), and the insertion rod (305) forms an elastic structure with the first spring (304) and the fixing seat (303).

6. The controller cover according to claim 3, characterized in that: The controller cable fixing assembly (4) comprises a second rotating shaft (401), the outer wall of the second rotating shaft (401) is rotatably connected to a locking block (402), and the side of the locking block (402) is fixedly connected to a U-shaped locking block (403), a second spring (404) is installed inside the U-shaped locking block (403), and the outer wall of the U-shaped locking block (403) is fixedly connected to a protrusion (405).

7. A controller cover according to claim 6, characterized in that: The engaging block (402) forms a rotating structure with the controller upper cover body (2) via the second rotating shaft (401), and the engaging block (402) forms a detachable structure with the controller upper cover body (2) via the U-shaped engaging block (403) and the protrusion (405), and the protrusion (405) forms an elastic structure with the U-shaped engaging block (403), the second spring (404) and the engaging block (402).

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