Relay framework convenient to adjust

Abstract

The utility model relates to the technical field of relays, and discloses a relay framework convenient to adjust, which comprises a top plate and a bottom plate and further comprises an adjusting mechanism, the adjusting mechanism is arranged between the top plate and the bottom plate, the top end of the adjusting mechanism is fixedly connected with the lower end of the top plate, and the bottom end of the adjusting mechanism is fixedly connected with the upper end of the bottom plate. The distance between the top plate and the bottom plate can be adjusted through the adjusting mechanism, so that the top plate and the bottom plate are more stable during use; according to the novel relay framework convenient to adjust, by arranging the adjusting mechanism, the adjusting mechanism moves up and down along with rotation of the fixing button, then the elasticity of the spring is matched, the upper pipe moves up and down along with the fixing button and the spring, then the top plate is driven to adjust the distance up and down, and the precision of the distance is improved in a threaded connection mode; and the installation is more stable and firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of relays, in particular to a relay frame which is convenient to adjust. Background Art

[0002] It plays the role of an automatic switch in the relay circuit and is mainly composed of a plastic frame, enameled wire, lead pins, etc. The frame mainly plays a supporting and stable role.

[0003] After checking the public (announcement) number: CN211265357U, it is disclosed that a relay frame with easy adjustment is disclosed, in which the distance between the top plate and the bottom plate is adjusted by fixing grooves and fixing rubber blocks, and the operation is performed by clamping and fixing.

[0004] However, in the above technical solution, the spacing between the fixed grooves is equal, and the spacing between the top plate and the bottom plate is adjusted in an array form, and thus cannot be adjusted according to actual usage, so that there is still a gap between the top plate and the bottom plate, and thus cannot provide stable supporting force, resulting in poor skeleton support effect of the relay.

[0005] In order to solve the above problems, the present application proposes a relay frame that is easy to adjust. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a relay frame that is easily adjustable, so as to at least solve one of the problems raised by the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a relay skeleton that is easy to adjust, including a top plate and a bottom plate, and also including: an adjustment mechanism, wherein the adjustment mechanism is arranged between the top plate and the bottom plate, the top end of the adjustment mechanism is fixedly connected to the lower end of the top plate, the bottom end of the adjustment mechanism is fixedly connected to the upper end of the bottom plate, and the distance between the top plate and the bottom plate can be adjusted by the adjustment mechanism, so that the top plate and the bottom plate are more stable when in use.

[0008] A further technical improvement of the utility model is that the adjusting mechanism comprises: a guide rod, which is symmetrically arranged at the upper end of the bottom plate, the upper end of the guide rod is fixedly connected with a spring, a sleeve rod is sleeved on the guide rod, and the spring is arranged inside the sleeve rod; an upper tube, the top end of the upper tube is fixedly connected to the lower end of the top plate, a limiting groove is provided on the side wall of the upper tube, the top ends of the limiting grooves on both sides of the upper tube are fixedly connected to the limiting rod, and the lower end of the limiting rod is fixedly connected to a pressing plate; a lower tube, the lower tube is fixedly connected at the upper end of the bottom plate, guide grooves are provided on both sides of the lower tube, a slider is fixedly connected to the inner side of the lower tube, the slider is matched with the limiting groove, and a fixing button threadedly connected to the lower tube is rotatably connected to the outer end of the limiting rod.

[0009] A further technical improvement of the utility model is that the outer diameter of the pressing plate is not less than the outer diameter of the top end of the sleeve rod.

[0010] A further technical improvement of the utility model is that a groove is provided at the outer end of the fixing button, and the grooves are provided in a plurality and at equal intervals.

[0011] A further technical improvement of the utility model is that the lower end of the fixing button is recessed, and the pressing plate is slidably arranged in the recess of the fixing button.

[0012] A further technical improvement of the utility model is that the limiting grooves are arranged in a cross shape.

[0013] Compared with the above-mentioned background technology, the easily adjustable relay frame provided by the present application includes a relay frame with very mature technology today, and an adjustment mechanism as a core component. The adjustment mechanism relies on the principle that the upper tube and the lower tube are mutually sleeved, and the upper tube is pressed down by rotating the fixing button between the upper tube and the lower tube, thereby driving the top plate to move downward. The fixing button moves upward and pushes the top plate upward under the action of the spring, thereby achieving a precise gap between the top plate and the bottom plate, and the operation and adjustment are facilitated by rotating the fixing button.

[0014] The embodiment of the utility model provides a relay frame that is easy to adjust, which has the following beneficial effects:

[0015] This new type of relay frame is used for easy adjustment. By setting an adjustment mechanism, it moves up and down with the rotation of the fixing button, and then cooperates with the elasticity of the spring. The upper tube moves up and down with the fixing button and the spring, thereby driving the top plate to adjust the spacing up and down, and the accuracy of the spacing is improved through threaded connection, making the installation more stable and tight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the adjustment mechanism of the utility model;

[0020] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1, top plate; 2, bottom plate; 3, upper tube; 4, lower tube; 5, fixing button; 6, guide rod; 7, spring; 8, sleeve rod; 9, limit groove; 10, slider; 11, guide groove; 12, limit rod; 13, pressure plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 When the upper and lower plates 1 are in the upper and lower parts, the upper and lower parts 1 are in the upper and lower parts, and the upper and lower parts 1 are in the upper and lower parts, respectively.

[0024] It should be noted that the fixing button 5 and the lower tube 4 are threadedly connected to provide a more precise spacing through the threaded connection, and through the adjustment of the fixing button 5 and the push of the spring 7, the spacing stability between the top plate 1 and the bottom plate 2 is increased, and the connection stability between the top plate 1 and the bottom plate 2 is stabilized, and the looseness between the top plate 1 and the bottom plate 2 is reduced.

[0025] When in use, the upper tube 3 and the lower tube 4 between the top plate 1 and the bottom plate 2 are adjusted by rotating the fixing button 5. The fixing button 5 moves up and down on the lower tube 4, thereby driving the upper tube 3 and the top plate 1 to move up and down. The threaded connection method improves the accuracy of the spacing adjustment, and the operation is convenient and quick by rotating the fixing button 5.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A relay frame that is easily adjustable, comprising a top plate (1) and a bottom plate (2), characterized in that: Also includes: An adjustment mechanism is arranged between the top plate (1) and the bottom plate (2), the top end of the adjustment mechanism is fixedly connected to the bottom end of the top plate (1), the bottom end of the adjustment mechanism is fixedly connected to the top end of the bottom plate (2), and the distance between the top plate (1) and the bottom plate (2) can be adjusted by the adjustment mechanism, so that the top plate (1) and the bottom plate (2) are more stable when in use.

2. A conveniently adjustable relay frame according to claim 1, characterized in that: The regulating mechanism comprises: A guide rod (6), the guide rod (6) being symmetrically arranged at the upper end of the bottom plate (2), the upper end of the guide rod (6) being fixedly connected to a spring (7), a sleeve rod (8) being sleeved on the guide rod (6), and the spring (7) being arranged inside the sleeve rod (8); An upper tube (3), the top end of the upper tube (3) being fixedly connected to the lower end of the top plate (1), a limiting groove (9) being provided on the side wall of the upper tube (3), the top ends of the limiting grooves (9) on both sides of the upper tube (3) being fixedly connected to limiting rods (12), and the lower ends of the limiting rods (12) being fixedly connected to a pressing plate (13); A lower tube (4), the lower tube (4) is fixedly connected to the upper end of the bottom plate (2), guide grooves (11) are provided on both sides of the lower tube (4), a slider (10) is fixedly connected to the inner side of the lower tube (4), the slider (10) is matched with the limiting groove (9), and a fixing button (5) threadedly connected to the lower tube (4) is rotatably connected to the outer end of the limiting rod (12).

3. A conveniently adjustable relay frame according to claim 2, characterized in that: The outer diameter of the pressing plate (13) is set to be no less than the outer diameter of the top end of the sleeve rod (8).

4. The easily adjustable relay frame according to claim 2, characterized in that: The outer end of the fixing button (5) is provided with a groove, and the grooves are provided in a plurality and at equal intervals.

5. The easily adjustable relay frame according to claim 2, characterized in that: The lower end of the fixing button (5) is recessed, and the pressing plate (13) is slidably disposed in the recess of the fixing button (5).

6. The easily adjustable relay frame according to claim 2, characterized in that: The limiting grooves (9) are arranged in a cross shape.

Images