Intelligent control relay

Abstract

The utility model relates to the technical field of relays, and provides an intelligent control relay, which comprises a box body, a plurality of ventilation slots are uniformly arranged on the side surface of the box body, the side wall of the box body is rotatably connected with a box door, a relay is arranged in the box body, an adjusting mechanism is arranged in the box body, and the box door is rotatably connected with the box door. The adjusting mechanism comprises two supporting rods, the two ends of each supporting rod are fixedly connected with the inner wall of the box body, a sliding groove is formed in the surface of each supporting rod, and a plurality of sliding columns are slidably connected to the inner wall of each sliding groove. According to the intelligent control relay provided by the utility model, through the adoption of the adjusting mechanism, under the cooperation effect of the supporting rod, the sliding groove, the limiting groove, the limiting column, the spring, the sliding column, the auxiliary plate, the sliding frame, the sliding plate, the threaded ring, the supporting plate, the rotating frame, the rotating plate, the screw rod, the coil spring and the auxiliary block structure, relays of different specifications can be rapidly installed and fixed; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of relays, in particular to an intelligent control relay. Background Art

[0002] A relay is an electrical control device that causes a predetermined step change in the controlled quantity in the electrical output circuit when the change in the input quantity reaches a specified level. It is commonly used in automated control circuits. It is essentially an "automatic switch" that uses a small current to control a large current. It performs functions such as automatic regulation, safety protection, and circuit switching in circuits.

[0003] The existing technology has the following disadvantages: usually after long-term use, the relay will age, which affects normal use and needs to be replaced in time. However, the relay is fixed by threaded bolts and is difficult to disassemble, which makes it difficult to replace the relay. Utility Model Content

[0004] Technical problems solved

[0005] In response to the deficiencies in the prior art, the utility model provides an intelligent control relay that solves the technical problem that after long-term use, the relay will age, thereby affecting normal use and requiring timely replacement. However, the relay is fixed by threaded bolts and is difficult to disassemble, which makes the relay difficult to replace.

[0006] Technical Solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent control relay, including a box body, a number of ventilation slots are evenly opened on the side of the box body, the side wall of the box body is rotatably connected to the box door, a relay is arranged inside the box body, and an adjustment mechanism is arranged inside the box body, and the adjustment mechanism includes two support rods, and the two ends of the support rods are fixedly connected to the inner wall of the box body.

[0008] Preferably, a sliding groove is provided on the surface of the support rod, and a plurality of sliding columns are slidably connected to the inner wall of the sliding groove. A plurality of limiting grooves are evenly provided on the surface of the support rod, and the arc surface of the sliding column is slidably connected to the limiting column. The cross-section of the limiting column is "N"-shaped, and the cross-sectional size of the limiting column is adapted to the cross-sectional size of the limiting groove.

[0009] By adopting the above technical solution, the cross-sectional dimensions of the limiting column are matched with the cross-sectional dimensions of the limiting groove, which facilitates improving the temperature resistance.

[0010] Preferably, one end of the two sliding columns away from the limiting groove is fixedly connected to the same auxiliary plate, the arc surface of the sliding column is sleeved with a spring, and the two ends of the spring are respectively fixedly connected to the limiting column and the auxiliary plate.

[0011] By adopting the above technical solution, the limit column is pulled and slid out of the limit slot on the support rod. During this process, the spring is in a compressed state, releasing the limit column's limiting and fixing effect on the auxiliary plate. Then, after the auxiliary plate is moved to a suitable position, the squeezing force on the limit column is released. At this time, the limit column is squeezed into the limit slot under the action of the extension of the spring, thereby achieving the limiting and fixing effect on the auxiliary plate.

[0012] Preferably, a plurality of slide plates are slidably connected to the inner wall of the auxiliary plate, the cross section of the slide plates is T-shaped, and the arc surface of the slide plates is threadedly connected to a threaded ring.

[0013] By adopting the above technical solution, the slide plate moves along the slide frame, making it easy to adjust the position of the support plate.

[0014] Preferably, one end of the threaded ring abuts against the surface of the sliding frame.

[0015] By adopting the above technical solution, the threaded ring is rotated to make it squeeze into contact with the sliding frame, thereby achieving a fixing effect on the support plate.

[0016] Preferably, the end of the slide away from the slide frame is fixedly connected to a support plate, and the support plates are grouped into four and distributed in a rectangular shape at the four corners. The lower surface of the support plate is fixedly connected to a rotating frame, and the inner wall of the rotating frame is rotatably connected to a rotating plate. The cross-section of the rotating plate is "L"-shaped, and a screw is threaded through the other end of the rotating plate.

[0017] By adopting the above technical solution, relays of different specifications can be fixed by means of the four supporting plates.

[0018] Preferably, two coil springs are sleeved on the inner wall of the rotating frame, and two ends of the coil springs are fixedly connected to the rotating frame and the rotating plate respectively.

[0019] By adopting the above technical solution, during the process of rotating the rotating plate, the twisting force generated by the spring prevents the rotating plate from shaking.

[0020] Preferably, an auxiliary block is fixedly connected to one end of the screw rod close to the support plate, and the auxiliary block is an elastic rubber block.

[0021] By adopting the above technical solution, the screw is rotated, and the screw drives the auxiliary block to be in extrusion contact with the relay, thereby achieving a fixing effect on the relay. Beneficial effects

[0022] The utility model adopts an adjusting mechanism, and with the cooperation of the support rod, slide groove, limit groove, limit column, spring, slide column, auxiliary plate, slide frame, slide plate, threaded ring, support plate, rotating frame, rotating plate, screw, coil spring and auxiliary block structure, relays of different specifications can be quickly installed and fixed, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the present invention with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of a three-dimensional structure in an embodiment of the present utility model;

[0025] Figure 2 This is a partial schematic diagram of the adjustment structure in the embodiment of the utility model;

[0026] Figure 3 This is a partial schematic diagram of the adjustment structure in the embodiment of the utility model;

[0027] Figure 4 It is a partial schematic diagram of the adjustment structure in the embodiment of the present utility model.

[0028] Legend: 1. Box body; 2. Ventilation slot; 3. Box door; 4. Relay; 5. Adjustment mechanism; 501. Support rod; 502. Slide slot; 503. Limiting slot; 504. Limiting column; 505. Spring; 506. Slide column; 507. Auxiliary plate; 508. Slide frame; 509. Slide plate; 510. Threaded ring; 511. Support plate; 512. Rotating frame; 513. Rotating plate; 514. Screw; 515. Coil spring; 516. Auxiliary block. DETAILED DESCRIPTION

[0029] Reference Figures 1 to 4 As shown, the utility model provides a technical solution: an intelligent control relay, including a box body 1, a plurality of ventilation slots 2 are evenly opened on the side of the box body 1, a box door 3 is rotatably connected to the side wall of the box body 1, a relay 4 is arranged inside the box body 1, and an adjustment mechanism 5 is arranged inside the box body 1. The adjustment mechanism 5 includes two support rods 501, and the two ends of the support rods 501 are fixedly connected to the inner wall of the box body 1.

[0030] Reference Figures 1 to 4As shown, in this embodiment: a sliding groove 502 is provided on the surface of the support rod 501, and a plurality of sliding columns 506 are slidably connected to the inner wall of the sliding groove 502, and a plurality of limiting grooves 503 are evenly provided on the surface of the support rod 501, and the arc surface of the sliding column 506 is slidably connected to the limiting column 504, and the cross-section of the limiting column 504 is "N"-shaped, and the cross-sectional size of the limiting column 504 is adapted to the cross-sectional size of the limiting groove 503, and the cross-sectional size of the limiting column 504 is adapted to the cross-sectional size of the limiting groove 503, so as to improve the temperature resistance.

[0031] Reference Figures 1 to 4 As shown, in this embodiment: the ends of the two sliding posts 506 away from the limit groove 503 are fixedly connected to the same auxiliary plate 507, and the arc surface of the sliding post 506 is sleeved with a spring 505, and the two ends of the spring 505 are respectively fixedly connected to the limit post 504 and the auxiliary plate 507. Pull the limit post 504 and slide it out of the limit groove 503 on the support rod 501. During this process, the spring 505 is in a compressed state, releasing the limit fixing effect of the limit post 504 on the auxiliary plate 507, and then after the auxiliary plate 507 is moved to the appropriate position, the squeezing force on the limit post 504 is released. At this time, the limit post 504 is squeezed into the limit groove 503 under the action of the extension of the spring 505, thereby realizing the limit fixing effect on the auxiliary plate 507.

[0032] Reference Figures 1 to 4 As shown, in this embodiment: the inner wall of the auxiliary plate 507 is slidably connected with several slides 509, the cross-section of the slide 509 is "T"-shaped, and the arc surface of the slide 509 is threadedly connected with a threaded ring 510. The slide 509 moves along the slide frame 508 to facilitate the adjustment of the position of the support plate 511.

[0033] Reference Figures 1 to 4 As shown, in this embodiment: one end of the threaded ring 510 abuts against the surface of the sliding frame 508 , and the threaded ring 510 is rotated to make it squeeze into contact with the sliding frame 508 to achieve a fixing effect on the support plate 511 .

[0034] Reference Figures 1 to 4 As shown, in this embodiment: the end of the slide plate 509 away from the slide frame 508 is fixedly connected to the support plate 511, and the support plates 511 are grouped into four and distributed in a rectangular shape at the four corners. The lower surface of the support plate 511 is fixedly connected to the rotating frame 512, and the inner wall of the rotating frame 512 is rotatably connected to the rotating plate 513. The cross-section of the rotating plate 513 is "L"-shaped, and the other end of the rotating plate 513 is threaded with a screw 514, which can fix relays 4 of different specifications.

[0035] Reference Figures 1 to 4As shown, in this embodiment: two coil springs 515 are provided on the inner wall of the rotating frame 512, and the two ends of the coil spring 515 are fixedly connected to the rotating frame 512 and the rotating plate 513 respectively. During the rotation of the rotating plate 513, the torsional force generated by the spring 505 prevents the rotating plate 513 from shaking.

[0036] Reference Figures 1 to 4 As shown, in this embodiment: one end of the screw 514 close to the support plate 511 is fixedly connected to an auxiliary block 516, and the auxiliary block 516 is an elastic rubber block. When the screw 514 is rotated, the screw 514 drives the auxiliary block 516 to be in squeeze contact with the relay 4, thereby fixing the relay 4.

[0037] The working principle of an intelligent control relay provided by the present invention is as follows: when in use, first pull the limit column 504 to slide it out of the limit groove 503 on the support rod 501. During this process, the spring 505 is in a compressed state, releasing the limit column 504 from the limit fixing effect on the auxiliary plate 507. Then, after the auxiliary plate 507 is moved to the appropriate position, the squeezing force on the limit column 504 is released. At this time, under the action of the extension of the spring 505, the limit column 504 is squeezed into the limit groove 503 to achieve the limit fixing effect on the auxiliary plate 507. The four sliding frames 508 are distributed in a rectangular shape at the four corners as a group. Then the two sliding plates 509 below are moved along the sliding frame 508. When the two support plates 511 are moved to the appropriate position, the relay 4 is placed on the two support plates 511 below, and then moved to the The rotating plate 513 is rotated upward. The torsional force generated by the spring 505 during this process prevents the rotating plate 513 from shaking. The screw 514 is then rotated. The screw 514 drives the auxiliary block 516 to squeeze and contact the relay 4, thereby fixing the relay 4. The threaded ring 510 is then rotated to squeeze and contact the slide frame 508 to prevent the support plate 511 from sliding. Finally, the two upper slides 509 are moved along the slide frame 508 to move the two support plates 511 until they are moved and squeezed and contacted with the relay 4. The rotating plate 513 is then rotated downward. The torsional force generated by the spring 505 during this process prevents the rotating plate 513 from shaking. The screw 514 is then rotated. The screw 514 drives the auxiliary block 516 to squeeze and contact the relay 4, thereby fixing the relay 4.

[0038] Finally, it should be noted that the above embodiments are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An intelligent control relay, comprising a box (1), characterized in that: A plurality of ventilation slots (2) are evenly provided on the side of the box body (1), a box door (3) is rotatably connected to the side wall of the box body (1), a relay (4) is provided inside the box body (1), and an adjustment mechanism (5) is provided inside the box body (1), the adjustment mechanism (5) comprises two support rods (501), and both ends of the support rods (501) are fixedly connected to the inner wall of the box body (1).

2. An intelligent control relay according to claim 1, characterized in that: A sliding groove (502) is provided on the surface of the support rod (501), and a plurality of sliding columns (506) are slidably connected to the inner wall of the sliding groove (502). A plurality of limiting grooves (503) are evenly provided on the surface of the support rod (501), and the arc surface of the sliding column (506) is slidably connected to the limiting column (504). The cross section of the limiting column (504) is "N"-shaped, and the cross-sectional dimensions of the limiting column (504) are adapted to the cross-sectional dimensions of the limiting groove (503).

3. An intelligent control relay according to claim 2, characterized in that: One end of the two sliding columns (506) away from the limiting groove (503) is fixedly connected to the same auxiliary plate (507), and the arc surface of the sliding column (506) is provided with a spring (505), and the two ends of the spring (505) are respectively fixedly connected to the limiting column (504) and the auxiliary plate (507).

4. An intelligent control relay according to claim 3, characterized in that: The inner wall of the auxiliary plate (507) is slidably connected to a plurality of slide plates (509), the cross section of the slide plates (509) being T-shaped, and the arc surface of the slide plates (509) is threadedly connected to a threaded ring (510).

5. An intelligent control relay according to claim 4, characterized in that: One end of the threaded ring (510) abuts against the surface of the sliding frame (508).

6. An intelligent control relay according to claim 4, characterized in that: One end of the slide plate (509) away from the slide frame (508) is fixedly connected to a support plate (511), and the support plates (511) are arranged in a group of four in a rectangular shape and distributed at the four corners. The lower surface of the support plate (511) is fixedly connected to a rotating frame (512), and the inner wall of the rotating frame (512) is rotatably connected to a rotating plate (513). The cross-section of the rotating plate (513) is "L"-shaped, and the other end of the rotating plate (513) is threaded with a screw (514).

7. An intelligent control relay according to claim 6, characterized in that: Two coil springs (515) are sleeved on the inner wall of the rotating frame (512), and two ends of the coil spring (515) are fixedly connected to the rotating frame (512) and the rotating plate (513), respectively.

8. The intelligent control relay according to claim 6, characterized in that: One end of the screw rod (514) close to the support plate (511) is fixedly connected to an auxiliary block (516), and the auxiliary block (516) is an elastic rubber block.

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