Universal input type isolator

Abstract

The utility model relates to a general input type isolator in the technical field of isolators. First limiting blocks are installed at the upper end and the lower end of the right side of the isolator body, and inserting rods facilitating quick disassembly of the isolator body are installed in the first limiting blocks. When a mounting block is damaged and needs to be replaced, a pressing plate is pressed towards a groove cavity of a T-shaped groove, an inserting rod drives a fourth limiting block to pull a tension spring, the left end of the inserting rod synchronously extrudes the middle of an elastic piece, the two ends of the elastic piece are made to be close to the inserting rod, and a second inserting block is synchronously driven to be separated from a hole cavity of a second clamping groove; then, the isolator body and the mounting block can be detached, and the first insertion block is pulled out of a groove cavity of the first clamping groove. The isolator body moves upwards to drive the mounting block to synchronously move upwards, so that the lower end of the track drives the second clamping block to move, the third limiting block extrudes the spring, and after the first clamping block is separated from the track, the mounting block can be detached from the track.

Description

Technical Field

[0001] The utility model relates to the technical field of isolators, in particular to a universal input isolator. Background Art

[0002] Control cabinets in the electronics industry house a variety of instruments. These instruments can affect each other during operation, leading to malfunctions and inaccurate data. Therefore, isolators are required to ensure that each instrument operates properly without interfering with the other. Since most general-purpose isolators have an input or output stage on one side and an output or corresponding input circuit on the other, the isolator replicates the input and output functions on both sides.

[0003] A clamping piece is installed on the shell of the existing isolator, and the clamping piece and the isolator shell are formed as one piece. If the clamping piece is damaged, the entire isolator needs to be replaced, which ultimately causes a waste of resources. Therefore, there is a problem in the existing technology of replacing the clamping piece separately after the clamping piece is damaged. Utility Model Content

[0004] In order to solve the problem of replacing the clamping parts separately after the clamping parts are damaged in the prior art mentioned in the above background art, the present invention provides the following technical solutions:

[0005] A universal input isolator comprises an isolator body;

[0006] The right end of the isolator body is equipped with a mounting block for fixing the isolator body on the slide rail.

[0007] Limiting blocks 1 are installed at the upper and lower ends of the right side of the isolator body, and a plug rod for facilitating the rapid disassembly of the isolator body is installed inside the limiting block 1.

[0008] The interior of the limiting block 1 is equipped with an inserting block 2 for fixing the isolator body on the left side of the mounting block, and the interior of the limiting block 1 is equipped with a spring for pushing the inserting block 2.

[0009] Furthermore, a sealing cover is installed on the right side of the limiting block 1, and the insertion rod is located in the middle of the sealing cover, and the insertion block 1 is installed in the middle of the right side of the isolator body.

[0010] Furthermore, a first slot for limiting the first inserting block is provided in the middle of the left side of the mounting block, and arc-shaped spring pieces for limiting the first inserting block are installed at the upper and lower ends of the first slot.

[0011] Furthermore, second slots for limiting the second insertion block are processed at the upper and lower ends of the left side of the installation block, and a first magnetic block is installed in the middle of the installation block.

[0012] Furthermore, a first clamping block is installed at the upper right end of the mounting block, a second clamping block is installed at the lower right end of the mounting block for cooperating with the first clamping block to fix the mounting block on the track, a connecting block 2 is installed at the lower end of the connecting block 2, a limiting block 3 is installed at the lower end of the limiting block 3, and a spring for controlling the upward movement of the second clamping block is installed at the lower end of the limiting block 3.

[0013] Furthermore, third slots for engaging with the arc-shaped elastic pieces are provided at the upper and lower ends of the first inserting block, and a third magnetic block for attracting the first magnetic block is installed in the middle of the first inserting block.

[0014] Furthermore, a T-shaped slot for placing the spring piece and the second plug-in block is processed inside the first limiting block, the second limiting block is installed at one end of the second plug-in block, and the first connecting block is installed at both ends of the spring piece.

[0015] Furthermore, a limit block four is installed in the middle of the insertion rod, and a tension spring for pulling the limit block four is sleeved in the middle of the insertion rod, and the right end of the tension spring is installed on the left side of the sealing cover, and a pressure plate is installed at the right end of the insertion rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] When the mounting block is damaged and needs to be replaced, the pressure plate is pressed toward the groove cavity of the T-slot, so that the insertion rod drives the four pairs of tension springs of the limit block to pull, and the left end of the insertion rod simultaneously squeezes the middle part of the spring piece, so that the two ends of the spring piece move closer to the insertion rod, and simultaneously drives the second insertion block to separate from the hole cavity of the second card slot. Then, the isolator body mounting block can be disassembled and the first insertion block can be pulled out of the groove cavity of the first card slot. By moving the isolator body upward, the mounting block is driven to move upward synchronously, so that the lower end of the track drives the second card block to move, so that the three pairs of springs of the limit block are squeezed. When the first card block is off the track, the mounting block can be removed from the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the installation block of the utility model;

[0020] Figure 3 For this utility model Figure 1 A magnified view of point A;

[0021] Figure 4 For this utility model Figure 1 Enlarged view of point B;

[0022] Figure 5 This is a structural diagram of the plug rod of the utility model.

[0023] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0024] 100 - isolator body, 110 - limit block 1, 111 - T-slot, 120 - sealing cover, 130 - insert block 1, 131 - second magnetic block, 132 - third slot, 140 - spring, 141 - connection block 1, 150 - insert block 2, 151 - limit block 2;

[0025] 200 - mounting block, 210 - first slot, 211 - arc-shaped spring, 220 - second slot, 230 - first magnetic block, 240 - first clamping block, 250 - second clamping block, 251 - second connecting block, 252 - third limiting block, 260 - spring;

[0026] 300-insertion rod, 310-limiting block four, 320-pressure plate, 330-tension spring. DETAILED DESCRIPTION

[0027] The following describes in detail the preferred specific implementation methods of the present invention, and makes a clear and complete description in conjunction with the accompanying drawings.

[0028] See also Figure 1-Figure 5 The utility model provides a universal input isolator, including an isolator body 100.

[0029] A mounting block 200 for fixing the isolator body 100 on the slide rail is installed at the right end of the isolator body 100. The mounting block 200 is detachable, so that the mounting block 200 can be removed and replaced separately after being damaged.

[0030] Limiting blocks 110 are fixedly installed at the upper and lower ends of the right side of the isolator body 100. An insert block 2 150 for fixing the isolator body 100 to the left side of the mounting block 200 is installed inside the limiting block 110. A limiting block 2 151 is fixedly installed at one end of the insert block 2 150, and a spring piece 140 for pushing the insert block 2 150 is installed inside the limiting block 110. Connecting blocks 141 are fixedly installed at both ends of the spring piece 140, and the connecting block 141 and the limiting block 2 151 are fixedly connected near one end of the limiting block 2 151.

[0031] The first stopper 110 has a T-shaped slot 111 inside for receiving the spring 140 and the second insert 150. If the second insert 150 is bent, the second insert 150 and the spring 140 can be replaced separately. The first stopper 110 also has a rod 300 installed inside for quick removal of the isolator body 100.

[0032] A sealing cover 120 is installed on the right side of the limiting block 110 by bolts to facilitate limiting the spring piece 140. The insertion rod 300 is located in the middle of the sealing cover 120, and an insertion block 130 is fixedly installed in the middle of the right side of the isolator body 100.

[0033] A first slot 210 is defined in the center of the left side of the mounting block 200 for retaining the first insert 130. Curved spring clips 211 are fixedly mounted at the upper and lower ends of the first slot 210 to retain the first insert 130. Second slots 220 are machined at the upper and lower ends of the left side of the mounting block 200 for retaining the second insert 150. A first magnet 230 is mounted in the center of the mounting block 200.

[0034] A third magnetic block 131 for attracting the first magnetic block 230 is installed in the fixed middle part of the plug block 130. Third slots 132 for engaging with the arc-shaped spring piece 211 are provided at the upper and lower ends of the plug block 130. The cooperation between the third slot 132 and the arc-shaped spring piece 211 can prevent the isolator body 100 from accidentally falling and causing damage after the plug block 2 150 is moved out of the hole cavity of the second slot 220.

[0035] The upper right end of the mounting block 200 is fixedly mounted with a first clamping block 240, the lower right end of the mounting block 200 is mounted with a second clamping block 250 for cooperating with the first clamping block 240 to fix the mounting block 200 on the track, the lower end of the second clamping block 250 is fixedly mounted with a connecting block 251, the lower end of the connecting block 251 is fixedly mounted with a limiting block 3 252, the lower end of the limiting block 3 252 is mounted with a spring 260 for controlling the upward movement of the second clamping block 250, and the right side of the mounting block 200 is fixed with a connecting block 251. A support block for limiting the spring 260 and the limit block three 252 is installed at the lower end. When performing daily disassembly and maintenance on the mounting block 200 on which the isolator body 100 is installed, the isolator body 100 is moved upward, driving the mounting block 200 to move upward synchronously, so that the lower end of the track drives the second block 250 to move, so that the limit block three 252 squeezes the spring 260. When the first block 240 is off the track, the mounting block 200 can be removed from the track.

[0036] A limit block 4 310 is fixedly installed in the middle of the insertion rod 300, and a tension spring 330 is sleeved on the middle of the insertion rod 300 for pulling the limit block 4 310, and the right end of the tension spring 330 is fixedly installed in the middle of the left side of the sealing cover 120, and a pressure plate 320 is fixedly installed on the right end of the insertion rod 300.

[0037] When the mounting block 200 is damaged and needs to be replaced, the pressure plate 320 is pressed toward the groove cavity of the T-slot 111, so that the insertion rod 300 drives the limit block four 310 to pull the tension spring 330, and the left end of the insertion rod 300 simultaneously squeezes the middle part of the spring piece 140, so that the two ends of the spring piece 140 approach the insertion rod 300, and simultaneously drives the insertion block 2 150 to disengage from the hole cavity of the second slot 220. Then the isolator body 100 and the mounting block 200 can be disassembled, and the insertion block 1 130 can be pulled out from the groove cavity of the first slot 210.

[0038] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the present invention. In addition, any non-creative modifications made to the present invention by those skilled in the art without making any creative work still fall within the scope of protection of the present invention.

Claims

1. A universal input isolator, comprising an isolator body (100), characterized in that: A mounting block (200) for fixing the isolator body (100) on the slide rail is installed at the right end of the isolator body (100); Limit blocks (110) are installed at the upper and lower ends of the right side of the isolator body (100), and a plug rod (300) is installed inside the limit block (110) for facilitating quick disassembly of the isolator body (100); The interior of the limiting block 1 (110) is installed with an insert block 2 (150) for fixing the isolator body (100) to the left side of the mounting block (200), and the interior of the limiting block 1 (110) is installed with a spring piece (140) for pushing the insert block 2 (150).

2. A universal input isolator according to claim 1, characterized in that: A sealing cover (120) is installed on the right side of the limiting block 1 (110), and the insert rod (300) is located in the middle of the sealing cover (120). An insert block 1 (130) is installed in the middle of the right side of the isolator body (100).

3. The universal input isolator according to claim 2, characterized in that: A first slot (210) for limiting the position of the first inserting block (130) is provided in the middle of the left side of the mounting block (200), and arc-shaped spring pieces (211) for limiting the position of the first inserting block (130) are installed at the upper and lower ends of the first slot (210).

4. The universal input isolator according to claim 3, characterized in that: The upper and lower ends of the left side of the installation block (200) are processed with second slots (220) for limiting the second insertion block (150), and the middle part of the installation block (200) is installed with a first magnetic block (230).

5. The universal input isolator according to claim 1, characterized in that: A first clamping block (240) is mounted on the upper right end of the mounting block (200), a second clamping block (250) is mounted on the lower right end of the mounting block (200) for cooperating with the first clamping block (240) to fix the mounting block (200) on the track, a second connecting block (251) is mounted on the lower end of the second connecting block (251), a third limiting block (252) is mounted on the lower end of the third limiting block (252), and a spring (260) is mounted on the lower end of the third limiting block (252) for controlling the second clamping block (250) to move upward.

6. The universal input isolator according to claim 4, characterized in that: The upper and lower ends of the insert block 1 (130) are provided with third slots (132) for engaging with the arc-shaped spring piece (211), and the middle part of the insert block 1 (130) is provided with a third magnetic block (131) for attracting the first magnetic block (230).

7. The universal input isolator according to claim 1, characterized in that: The interior of the limiting block 1 (110) is processed with a T-shaped slot (111) for accommodating the spring piece (140) and the second inserting block (150). The limiting block 2 (151) is installed at one end of the second inserting block (150), and the two ends of the spring piece (140) are installed with the connecting block 1 (141).

8. The universal input isolator according to claim 2, characterized in that: A limit block four (310) is installed in the middle of the insertion rod (300), and a tension spring (330) is sleeved on the middle of the insertion rod (300) for pulling the limit block four (310), and the right end of the tension spring (330) is installed on the left side of the sealing cover (120), and a pressure plate (320) is installed on the right end of the insertion rod (300).

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