Microcomputer resonance elimination device convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of microcomputer resonance elimination devices, and discloses a microcomputer resonance elimination device convenient to disassemble and assemble, which comprises a device shell, a disassembling and assembling mechanism is arranged at the top of the device shell, mounting mechanisms are arranged on the left side and the right side of the device shell, and a device body is movably connected in the device shell. Heat dissipation holes are formed in the device shell, the dismounting and mounting mechanism comprises a positioning assembly and a connecting assembly, and the positioning assembly is arranged at the top of the device shell. A connecting rod drives two sliding rods, the sliding rods drive sliding plates, the sliding plates stretch second springs, meanwhile, the sliding rods drive clamping rings, the clamping rings are parallel to clamping grooves of clamping blocks firstly, then a rotating plate is turned over, the rotating plate rotates in a second connecting base, then the clamping rings are separated from the clamping blocks, then the top cover loses constraint, and the top cover can be opened. And then the device body is taken out and overhauled, the top cover can be opened by separating the clamping ring from the clamping block, the device body can be overhauled conveniently, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of microcomputer detuning devices, in particular to a microcomputer detuning device which is convenient to assemble and disassemble. Background Art

[0002] The microcomputer detuning device (full name: microcomputer power resonance diagnosis and elimination device) is an instrument placed on the secondary side of the PT (so it is also called secondary detuning) to eliminate ferromagnetic resonance. The difference between it and the primary detuning device is that the microcomputer detuning device is a detuning instrument with the advantages of analysis, recording, printing, uploading, etc. In order to facilitate its maintenance, it needs to be easy to disassemble and assemble.

[0003] According to the description of a microcomputer detuning device that is convenient for disassembly and maintenance disclosed on the patent website (authorization announcement number: CN216905682U), "The utility model discloses a microcomputer detuning device that is convenient for disassembly and maintenance, including a main box body, a device body, and a micro-control end plate. A connection groove is provided on the front end surface of the main box body, and the micro-control end plate is slidably connected in the connection groove. The rear end of the micro-control end plate is fixedly connected to the device body. The device body is arranged in the inner cavity of the main box body. The upper end of the main box body is fixedly connected to a box cover by bolts, and the lower end of the box cover is fixedly connected to an inner frame. Sliding blocks are slidably connected to the two sides of the inner frame, and the lower end of the sliding block is fixedly connected to a right-angle plate, and the right-angle plates are respectively abutted against the right-angled edges on both sides of the upper end of the device body. The purpose of the utility model is to provide a microcomputer detuning device that is easy to disassemble and repair, convenient for maintenance, can improve work efficiency, and has strong practicality."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During the use of the utility model, the device body is installed by placing the device body inside the main line body and then covering the box cover with four bolts to fix the box cover. However, when the box cover needs to be removed, the four bolts need to be unscrewed first and then the box cover can be opened. The operation is cumbersome and inconvenient to disassemble. Therefore, it is necessary to improve a microcomputer detuning device that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a microcomputer detuning device which is convenient for disassembly and assembly, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microcomputer detuning device that is easy to disassemble and assemble, comprising a device housing, a disassembly and assembly mechanism is arranged on the top of the device housing, installation mechanisms are arranged on the left and right sides of the device housing, a device body is movably connected to the inside of the device housing, and heat dissipation holes are opened inside the device housing.

[0008] The disassembly and assembly mechanism comprises a positioning component and a connecting component. The positioning component is arranged on the top of the device housing, and the connecting component is arranged inside the positioning component.

[0009] Preferably, the positioning assembly includes a first connecting seat, the first connecting seat is fixedly connected to the inside of the device housing, the first connecting seat is rotatably connected to the inside of the top cover, the top of the limiting ring is fixedly connected to the inside, the top of the limiting ring is rotatably connected to the rotating ring, the internal thread of the rotating ring is connected to a threaded rod, the threaded rod is slidably connected to the inside of the limiting ring, the bottom of the threaded rod is fixedly connected to a connecting plate, the internal sliding connection of the connecting plate is connected to a limiting column, the bottom of the limiting column is fixedly connected to a pressure plate, and a first spring is fixedly connected between the pressure plate and the connecting plate to prevent the device body from shaking.

[0010] Preferably, the top cover is provided with a through hole at a position corresponding to the limiting ring, and the limiting ring is fixedly connected inside the through hole, and the pressure plate is in contact with the device body to prevent the threaded rod from rotating.

[0011] Preferably, the connecting assembly includes a card block, which is fixedly connected to the top of the device housing, the top of the top cover is fixedly connected to a second connecting seat, the second connecting seat is internally rotatably connected to a rotating plate, the front of the rotating plate is fixedly connected to a hollow plate, the inside of the hollow plate is slidably connected to a slide plate, a second spring is fixedly connected between the slide plate and the hollow plate, the end of the slide plate away from the second spring is fixedly connected to a sliding rod, the sliding rod is slidably connected to the inside of the hollow plate, the inner side of the sliding rod is fixedly connected to a connecting rod, and the end of the connecting rod away from the slide plate is fixedly connected to a clamping ring for positioning the top cover.

[0012] Preferably, the clamping ring is clamped inside the clamping block, the hollow plate is provided with a sliding groove at a corresponding position of the slide plate, and the slide plate slides inside the sliding groove to limit the position of the slide plate.

[0013] Preferably, the mounting mechanism includes fixing ears, which are fixedly connected to the left and right sides of the device housing, the fixing ears are internally movably connected to bolts, the bolts are externally movably connected to upper cards, and the bolts are externally movably connected to lower cards for fixing the position of the device housing.

[0014] Preferably, two fixing ears are provided, and the two fixing ears are symmetrically fixedly connected to the left and right sides of the device housing, and the lower card is in contact with the upper card to prevent the bolt from loosening.

[0015] Compared with the prior art, the utility model provides a microcomputer detuning device that is easy to disassemble and assemble, and has the following beneficial effects:

[0016] 1. The microcomputer detuning device which is convenient for disassembly and assembly, during use, the connecting rod is arranged to drive two sliding rods, the sliding rod drives the sliding plate, the sliding plate stretches the second spring, and at the same time the sliding rod drives the clamping ring, so that the clamping ring is first parallel to the clamping groove of the clamping block, and then the rotating plate is turned over, the rotating plate rotates inside the second connecting seat, and then the clamping ring is separated from the clamping block, so that the top cover loses its restraint and can be opened, and then the device body is taken out for maintenance, and the clamping ring is separated from the clamping block, and the top cover can be opened, so that the device body can be easily repaired, and the use is convenient and quick.

[0017] 2. The microcomputer detuning device, which is easy to disassemble and assemble, is used by sleeves of the upper and lower cards on the outside of the bolt, and then the bolt passes through the slot of the fixing ear, and then the bolt is tightened. The bolt cooperates with the fixing ear to make the upper card contact with the lower card, and the teeth of the upper card and the lower card engage with each other, which can increase the friction of the bolt, prevent the bolt from loosening, and stabilize the position of the housing of the fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the positioning component of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning component of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0023] Figure 5 It is a schematic diagram of the installation mechanism structure of the utility model.

[0024] In the figure: 1. device housing; 2. disassembly and assembly mechanism; 21. positioning assembly; 211. first connecting seat; 212. top cover; 213. limiting ring; 214. rotating ring; 215. threaded rod; 216. connecting plate; 217. limiting column; 218. pressure plate; 219. first spring; 22. connecting assembly; 221. block; 222. second connecting seat; 223. rotating plate; 224. hollow plate; 225. slide plate; 226. second spring; 227. sliding rod; 228. connecting rod; 229. retaining ring; 3. installation mechanism; 31. fixing ear; 32. bolt; 33. upper card; 34. lower card; 4. device body; 5. heat dissipation hole. 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] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a microcomputer detuning device that is easy to disassemble and assemble, including a device housing 1, a disassembly mechanism 2 is arranged on the top of the device housing 1, a mounting mechanism 3 is arranged on the left and right sides of the device housing 1, a device body 4 is movably connected inside the device housing 1, and a heat dissipation hole 5 is opened inside the device housing 1.

[0029] The disassembly and assembly mechanism 2 includes a positioning component 21 and a connecting component 22 . The positioning component 21 is arranged on the top of the device housing 1 , and the connecting component 22 is arranged inside the positioning component 21 .

[0030] Furthermore, the positioning assembly 21 includes a first connecting seat 211, which is fixedly connected to the inside of the device housing 1, and the first connecting seat 211 is internally rotatably connected to a top cover 212, and the top cover 212 is internally fixedly connected to a limiting ring 213, and the top of the limiting ring 213 is rotatably connected to a rotating ring 214, and the internal thread of the rotating ring 214 is connected to a threaded rod 215, and the threaded rod 215 is slidably connected to the inside of the limiting ring 213, and the bottom of the threaded rod 215 is fixedly connected to a connecting plate 216, and the internal sliding connection of the connecting plate 216 is connected to a limiting column 217, and the bottom of the limiting column 217 is fixedly connected to a pressure plate 218, and a first spring 219 is fixedly connected between the pressure plate 218 and the connecting plate 216 to prevent the device body 4 from shaking.

[0031] Furthermore, the top cover 212 is provided with a through hole at a position corresponding to the limiting ring 213 , and the limiting ring 213 is fixedly connected inside the through hole, and the pressure plate 218 is in contact with the device body 4 to prevent the threaded rod 215 from rotating.

[0032] Furthermore, the connecting component 22 includes a clamping block 221, which is fixedly connected to the top of the device housing 1, and a second connecting seat 222 is fixedly connected to the top of the top cover 212, and a rotating plate 223 is rotatably connected inside the second connecting seat 222, and a hollow plate 224 is fixedly connected to the front of the rotating plate 223, and a slide plate 225 is slidably connected inside the hollow plate 224, and a second spring 226 is fixedly connected between the slide plate 225 and the hollow plate 224, and an end of the slide plate 225 away from the second spring 226 is fixedly connected to a sliding rod 227, and the sliding rod 227 is slidably connected to the inside of the hollow plate 224, and a connecting rod 228 is fixedly connected to the inner side of the sliding rod 227, and a retaining ring 229 is fixedly connected to the end of the connecting rod 228 away from the slide plate 225 for positioning the top cover 212.

[0033] Furthermore, the clamping ring 229 is clamped inside the clamping block 221 , and the hollow plate 224 is provided with a sliding groove at a corresponding position of the sliding plate 225 , and the sliding plate 225 slides inside the sliding groove, so as to limit the position of the sliding plate 225 .

[0034] Embodiment 2:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the mounting mechanism 3 includes a fixing ear 31, the fixing ear 31 is fixedly connected to the left and right sides of the device housing 1, the fixing ear 31 is internally movably connected with a bolt 32, the bolt 32 is externally movably connected with an upper card 33, and the bolt 32 is externally movably connected with a lower card 34, which is used to fix the position of the device housing 1.

[0036] Furthermore, two fixing ears 31 are provided, and the two fixing ears 31 are symmetrically fixedly connected to the left and right sides of the device housing 1 , and the lower card 34 is in contact with the upper card 33 to prevent the bolt 32 from loosening.

[0037] In actual operation, when the device is used, the upper card 33 and the lower card 34 are sleeved on the outside of the bolt 32, and then the bolt 32 passes through the groove of the fixing ear 31, and then the bolt 32 is tightened. The bolt 32 cooperates with the fixing ear 31 to make the upper card 33 contact with the lower card 34, and the teeth of the upper card 33 and the lower card 34 are mutually engaged, which can increase the friction of the bolt 32 and prevent the bolt 32 from loosening, so as to locate the position of the device housing 1, and the rotating ring 214 rotates to drive the threaded rod 215, and the threaded rod 215 slides inside the limiting ring 213, and the threaded rod 215 rises to drive the connecting plate 216, and the connecting plate 216 drives the pressure plate 218 through the limiting column 217, and the first spring 219 Pushing the pressure plate 218 is to prevent the connecting plate 216 from directly contacting the device body 4 and causing damage to the device body 4, and then pulling the connecting rod 228, the connecting rod 228 drives the two sliding rods 227, the sliding rod 227 drives the slide plate 225, the slide plate 225 stretches the second spring 226, and at the same time the sliding rod 227 drives the snap ring 229, so that the snap ring 229 is first parallel to the slot of the block 221, and then the rotating plate 223 is flipped, the rotating plate 223 rotates inside the second connecting seat 222, and then the snap ring 229 is separated from the block 221, so that the top cover 212 is freed from the restraint, the top cover 212 can be opened, and then the device body 4 is taken out for inspection, and the heat dissipation hole 5 is used to dissipate heat from the device body 4.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A microcomputer detuning device that is easy to assemble and disassemble, comprising a device housing (1), characterized in that: A disassembly mechanism (2) is provided on the top of the device housing (1), a mounting mechanism (3) is provided on the left and right sides of the device housing (1), a device body (4) is movably connected inside the device housing (1), and a heat dissipation hole (5) is provided inside the device housing (1); The disassembly and assembly mechanism (2) comprises a positioning component (21) and a connecting component (22); the positioning component (21) is arranged on the top of the device housing (1); and the connecting component (22) is arranged inside the positioning component (21).

2. According to the convenient disassembly and assembly microcomputer detuning device of claim 1, it is characterized by: The positioning assembly (21) comprises a first connecting seat (211), the first connecting seat (211) is fixedly connected to the inside of the device housing (1), a top cover (212) is rotatably connected to the inside of the first connecting seat (211), a limiting ring (213) is fixedly connected to the inside of the top cover (212), the top of the limiting ring (213) is rotatably connected to a rotating ring (214), the internal thread of the rotating ring (214) is connected to a threaded rod (215), the threaded rod (215) is slidably connected to the inside of the limiting ring (213), the bottom of the threaded rod (215) is fixedly connected to a connecting plate (216), the inside of the connecting plate (216) is slidably connected to a limiting column (217), the bottom of the limiting column (217) is fixedly connected to a pressure plate (218), and a first spring (219) is fixedly connected between the pressure plate (218) and the connecting plate (216).

3. A microcomputer detuning device that is easy to disassemble and assemble according to claim 2, characterized in that: The top cover (212) is provided with a through hole at a position corresponding to the limiting ring (213), and the limiting ring (213) is fixedly connected inside the through hole, and the pressing plate (218) is in contact with the device body (4).

4. The microcomputer detuning device that is easy to disassemble and assemble according to claim 2 is characterized in that: The connecting assembly (22) comprises a clamping block (221), wherein the clamping block (221) is fixedly connected to the top of the device housing (1); the top of the top cover (212) is fixedly connected to a second connecting seat (222); the second connecting seat (222) is rotatably connected to a rotating plate (223) inside; the front of the rotating plate (223) is fixedly connected to a hollow plate (224); the hollow plate (224) is slidably connected to a sliding plate (225); a second spring (226) is fixedly connected between the sliding plate (225) and the hollow plate (224); an end of the sliding plate (225) away from the second spring (226) is fixedly connected to a sliding rod (227); the sliding rod (227) is slidably connected to the inside of the hollow plate (224); a connecting rod (228) is fixedly connected to the inner side of the sliding rod (227); and a clamping ring (229) is fixedly connected to the end of the connecting rod (228) away from the sliding plate (225).

5. The conveniently disassembled microcomputer detuning device according to claim 4 is characterized in that: The clamping ring (229) is clamped inside the clamping block (221), and the hollow plate (224) is provided with a sliding groove at a corresponding position of the sliding plate (225), and the sliding plate (225) slides inside the sliding groove.

6. The conveniently disassembled microcomputer detuning device according to claim 1 is characterized in that: The mounting mechanism (3) comprises a fixing ear (31), wherein the fixing ear (31) is fixedly connected to the left and right sides of the device housing (1), the fixing ear (31) is internally movably connected to a bolt (32), the bolt (32) is externally movably connected to an upper card (33), and the bolt (32) is externally movably connected to a lower card (34).

7. The conveniently disassembled microcomputer detuning device according to claim 6 is characterized in that: Two fixing ears (31) are provided, and the two fixing ears (31) are symmetrically fixedly connected to the left and right sides of the device housing (1), and the lower card (34) is in contact with the upper card (33).

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