Adjustable static time relay

Abstract

The utility model discloses an adjustable static time relay, which comprises a time relay main body, a control panel is fixedly embedded in the front surface of the time relay main body, a sealing cover plate is fixedly mounted on the upper surface of the time relay main body, and a T-shaped adjusting seat is arranged outside the time relay main body. Two T-shaped adjusting blocks are slidably connected to the inner wall of the T-shaped adjusting seat, supporting seats are fixedly connected to the side faces, away from each other, of the two T-shaped adjusting blocks, adjusting grooves are formed in the upper surfaces of the two supporting seats and the bottom faces of the two supporting seats, and telescopic plates are slidably connected to the inner walls of the two adjusting grooves. And mounting plates are fixedly connected to the back surfaces of the two groups of telescopic plates. According to the adjustable static time relay, the mounting plate and the mounting hole in the power distribution cabinet can be more flexibly mounted in a butt joint manner, the problem of limitation in mounting in different models of power distribution cabinets is avoided, and the mounting speed of the static time relay is increased.

Description

Technical Field

[0001] The utility model relates to the field of static time relays, in particular to an adjustable static time relay. Background Art

[0002] A static time relay is a relay whose output circuit will produce a jump change or contact action after a specified and accurate time after the input action signal is added or removed. It is an electrical component used in circuits with lower voltage or smaller current to connect or disconnect circuits with higher voltage and larger current.

[0003] A static time relay is a control device that uses electromagnetic or mechanical principles to achieve delay control. Currently, static time relays need to be installed and used inside a distribution cabinet. When installing the static time relay, the static time relay is installed and fixed using the mounting plate and through holes on the back. When the static time relay is installed in alignment with the mounting holes inside the distribution cabinet, it is difficult to adjust the installation position of the static time relay. The flexibility is poor when installed inside distribution cabinets of different models, which reduces the flexibility of the static time relay during installation. To this end, we propose an adjustable static time relay to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable static time relay to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable static time relay comprises a time relay body, a control panel is fixedly embedded on the front of the time relay body, a sealing cover is fixedly installed on the upper surface of the time relay body, a T-shaped adjustment seat is arranged on the outside of the time relay body, two T-shaped adjustment blocks are slidably connected to the inner wall of the T-shaped adjustment seat, two T-shaped adjustment blocks are fixedly connected to a support seat on one side away from each other, adjustment grooves are provided on the upper surfaces of the two support seats and the bottom surfaces of the two support seats, telescopic plates are slidably connected to the inner walls of the two groups of adjustment grooves, mounting plates are fixedly connected to the backs of the two groups of telescopic plates, threaded grooves are provided on the fronts of the two groups of telescopic plates, and two strip holes are provided on the outer surfaces of the two support seats.

[0007] As a preferred technical solution of the present application, a connecting plate is fixedly connected to the back of the time relay body, and the bottom surface of the connecting plate is fixedly mounted to the upper surface of the T-shaped adjustment seat.

[0008] As a preferred technical solution of the present application, two limiting holes are provided on the inner wall of the T-shaped adjustment seat, and the back sides of the two T-shaped adjustment blocks are fixedly connected to the limiting blocks.

[0009] As a preferred technical solution of the present application, the rear ends of the two groups of limit blocks extend to the interior of the two limit holes respectively, and the outer surfaces of the two limit blocks are slidably connected to the inner walls of the two limit holes respectively.

[0010] As a preferred technical solution of the present application, fixing screws are provided on the outside of the two support seats, and the outer surface of the fixing screws is matched with the inner wall of the thread groove.

[0011] As a preferred technical solution of the present application, the back sides of the two groups of mounting plates are provided with mounting holes, and the bottom surface of the time relay body is provided with two groups of heat dissipation grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can connect and fix the time relay body and the T-shaped adjustment seat through the connecting plate, and the two T-shaped adjustment blocks can slide left and right inside the T-shaped adjustment seat, so as to adjust the fixed position of the mounting plate left and right. The adjustment slot provided on the support seat can make the telescopic plate telescopic and slide inside the adjustment slot, so as to adjust the installation height of the mounting plate conveniently. This will make the docking installation of the mounting plate and the mounting hole inside the distribution cabinet more flexible, avoid the limitation problem when installing inside distribution cabinets of different models, and improve the installation speed of static time relays. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the front view of the adjustable static time relay.

[0015] Figure 2 It is a three-dimensional structural diagram of the rear view of the adjustable static time relay.

[0016] Figure 3 It is a cross-sectional view of the side view of the support seat in the adjustable static time relay.

[0017] Figure 4 It is a cross-sectional view of the top view of the T-type adjustment seat in the adjustable static time relay.

[0018] In the figure: 1. Time relay body; 2. Control panel; 3. Sealing cover; 4. T-type adjustment seat; 5. Connecting plate; 6. T-type adjustment block; 7. Support seat; 8. Adjustment slot; 9. Telescopic plate; 10. Mounting plate; 11. Mounting hole; 12. Strip hole; 13. Threaded groove; 14. Fixing screw; 15. Limit block; 16. Limit hole; 17. Heat dissipation groove. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components. The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

[0020] See also Figure 1-4 In the utility model, an adjustable static time relay comprises a time relay body 1, a control panel 2 is fixedly inlaid on the front of the time relay body 1, the control panel 2 is an existing known control component, a sealing cover plate 3 is fixedly installed on the upper surface of the time relay body 1, a T-shaped adjustment seat 4 is arranged on the outside of the time relay body 1, two T-shaped adjustment blocks 6 are slidably connected to the inner wall of the T-shaped adjustment seat 4, and the two T-shaped adjustment blocks 6 are fixedly connected to a support seat 7 on one side away from each other, and the upper surfaces of the two support seats 7 and the bottom surfaces of the two support seats 7 are provided with adjustment grooves 8, the inner walls of the two groups of adjustment grooves 8 are slidably connected with telescopic plates 9, the backs of the two groups of telescopic plates 9 are fixedly connected with mounting plates 10, the fronts of the two groups of telescopic plates 9 are provided with threaded grooves 13, and the outer surfaces of the two support seats 7 are provided with two strip holes 12.

[0021] A connecting plate 5 is fixedly connected to the back of the time relay body 1, and the bottom surface of the connecting plate 5 is fixedly installed with the upper surface of the T-shaped adjustment seat 4. Two limit holes 16 are provided on the inner wall of the T-shaped adjustment seat 4. The backs of the two T-shaped adjustment blocks 6 are fixedly connected with the limit blocks 15. The rear ends of the two groups of limit blocks 15 extend to the inside of the two limit holes 16 respectively, and the outer surfaces of the two limit blocks 15 are slidably connected to the inner walls of the two limit holes 16 respectively. Through the setting of the connecting plate 5, the time relay body 1 can be connected to the T-shaped adjustment seat 4, and the T-shaped adjustment seat 4 will better assist the installation of the time relay body 1. By utilizing the cooperation of the limit holes 16 and the limit blocks 15, the T-shaped adjustment block 6 inside the T-shaped adjustment seat 4 can be limited to avoid the phenomenon of the T-shaped adjustment block 6 slipping.

[0022] The outside of the two support seats 7 are provided with fixing screws 14, and the outer surface of the fixing screws 14 is adapted to the inner wall of the threaded groove 13. The backs of the two sets of mounting plates 10 are provided with mounting holes 11, and the bottom surface of the time relay body 1 is provided with two sets of heat dissipation grooves 17. Through the cooperation of the fixing screws 14 and the threaded grooves 13, the telescopic plate 9 after height adjustment can be locked and fixed to prevent the telescopic plate 9 from sliding up and down. The heat dissipation grooves 17 can assist the time relay body 1 in heat dissipation to prevent the time relay body 1 from experiencing a temperature increase.

[0023] The working principle of the utility model is: when the installation position of the mounting plate 10 is debugged, the T-shaped adjustment block 6 can be slid left and right, which can drive the telescopic plate 9 to slide inside the T-shaped adjustment seat 4, so as to facilitate the left and right adjustment of the fixed position of the mounting plate 10, and then the telescopic plate 9 is pulled up and down, which can drive the telescopic plate 9 to telescope and slide inside the adjustment groove 8, and then the installation height of the mounting plate 10 can be adjusted, so that the mounting plate 10 is conveniently docked and installed with the mounting hole 11 inside the power distribution cabinet, and then the fixing screw 14 is rotated, so that the fixing screw 14 can be rotated inside the threaded groove 13, and the telescopic plate 9 after the height adjustment will be locked and fixed.

[0024] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable static time relay, characterized in that: The invention comprises a time relay body (1), a control panel (2) is fixedly embedded on the front of the time relay body (1), a sealing cover plate (3) is fixedly installed on the upper surface of the time relay body (1), a T-shaped adjustment seat (4) is arranged outside the time relay body (1), two T-shaped adjustment blocks (6) are slidably connected to the inner wall of the T-shaped adjustment seat (4), the two T-shaped adjustment blocks (6) are fixedly connected to a support seat (7) on one side away from each other, the upper surfaces of the two support seats (7) and the bottom surfaces of the two support seats (7) are provided with adjustment grooves (8), the inner walls of the two groups of the adjustment grooves (8) are slidably connected to telescopic plates (9), the backs of the two groups of the telescopic plates (9) are fixedly connected to mounting plates (10), the fronts of the two groups of the telescopic plates (9) are provided with threaded grooves (13), and the outer surfaces of the two support seats (7) are provided with two strip holes (12).

2. The adjustable static time relay according to claim 1, characterized in that: A connecting plate (5) is fixedly connected to the back of the time relay body (1), and the bottom surface of the connecting plate (5) is fixedly mounted to the upper surface of the T-shaped adjustment seat (4).

3. The adjustable static time relay according to claim 1, characterized in that: The inner wall of the T-shaped adjustment seat (4) is provided with two limiting holes (16), and the back sides of the two T-shaped adjustment blocks (6) are fixedly connected to the limiting blocks (15).

4. The adjustable static time relay according to claim 3, characterized in that: The rear ends of the two groups of limit blocks (15) extend to the inside of the two limit holes (16) respectively, and the outer surfaces of the two limit blocks (15) are slidably connected to the inner walls of the two limit holes (16) respectively.

5. The adjustable static time relay according to claim 1, characterized in that: The outsides of the two support seats (7) are both provided with fixing screws (14), and the outer surfaces of the fixing screws (14) are matched with the inner walls of the threaded grooves (13).

6. The adjustable static time relay according to claim 1, characterized in that: The back surfaces of the two groups of mounting plates (10) are both provided with mounting holes (11), and the bottom surface of the time relay body (1) is provided with two groups of heat dissipation grooves (17).

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