Voltage stabilizer convenient to quickly install

Abstract

The utility model relates to the technical field of voltage stabilizers, in particular to a voltage stabilizer convenient to quickly install, which comprises a device body, a power supply device, a power supply device and a power supply device. A mounting structure is connected into the bottom end of the cabinet body and comprises a supporting spring, and the bottom end of the supporting spring is connected with a sliding plate. The control rod is pulled to move upwards along the sliding plate, the supporting spring is extruded to contract, then one end of the fixing bolt is rotationally connected into the first threaded hole formed in the positioning rod and the second threaded hole formed in the fixing rod, and the positioning rod and the fixing rod are limited through the fixing bolt; therefore, the quick mounting effect on the universal wheel is achieved, and the problems that the bottom needs to be exposed for mounting, components in the voltage stabilizer are displaced, and time and labor are wasted during angle adjustment are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage stabilizers, in particular to a voltage stabilizer which is easy to install quickly. Background Art

[0002] A voltage stabilizer is a device that stabilizes the output voltage. When the input voltage or load changes, the control circuit performs sampling, comparison, and amplification, and then drives the servo motor to rotate, causing the position of the voltage regulator's carbon brush to change. By automatically adjusting the wire turns ratio, the output voltage is kept stable. Voltage stabilizers can be widely used in industrial and mining enterprises, scientific research departments, electronic computers, precision machine tools, elevator lighting, imported equipment, production lines, and other places that require stable power supply voltage.

[0003] When using an existing voltage stabilizer, the function of the voltage stabilizer is to maintain the stability of the output voltage by automatically adjusting the wire turns ratio. The existing voltage stabilizer is usually fixed directly with bolts when installing the universal wheel, but this method requires adjusting the angle of the voltage stabilizer during installation, exposing the bottom for installation, which can easily cause displacement of the internal components of the voltage stabilizer, and adjusting the angle is time-consuming and laborious. Utility Model Content

[0004] The purpose of the utility model is to provide a voltage stabilizer that is easy to install quickly, so as to solve the problem that the existing voltage stabilizer proposed in the above background technology is usually fixed directly with bolts when installing the universal wheel, but this method needs to adjust the angle of the voltage stabilizer during installation, and the bottom is exposed for installation, which is easy to cause displacement of the internal components of the voltage stabilizer, and the adjustment of the angle is time-consuming and laborious.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a voltage stabilizer that is easy to install quickly, comprising:

[0006] The device body comprises a cabinet, a cabinet door is arranged on the surface of the cabinet, a display panel is arranged on the surface of the cabinet door, and a universal wheel is connected to the bottom of the cabinet;

[0007] An installation structure is connected to the bottom of the cabinet, including a support spring, a slide plate is connected to the bottom of the support spring, a control rod is connected to one end of the slide plate, a positioning rod is connected to the bottom of the slide plate, a fixing rod is sleeved on the outer wall of the bottom end of the positioning rod, and a fixing bolt is inserted into one side of the fixing rod.

[0008] Preferably, positioning grooves are provided on both sides of the bottom end of the cabinet, and the fixing rods are inserted into the positioning grooves provided in the cabinet.

[0009] Preferably, a slide groove is provided on one side of the inner wall of the positioning groove opened in the cabinet, the top end of the support spring is connected to one side of the inner wall of the slide groove opened in the cabinet, and one end of the slide plate extends outside the slide groove opened in the cabinet and is connected to the control rod.

[0010] Preferably, the bottom end of the fixing rod is movably connected to the universal wheel, a groove is provided on the top surface of the fixing rod, the bottom end of the positioning rod is inserted into the groove provided in the fixing rod, a threaded hole 1 is provided on one side of the positioning rod, a threaded hole 2 is provided on one side of the fixing rod, and one end of the fixing bolt is rotatably connected to the threaded hole 1 provided in the positioning rod and the threaded hole 2 provided in the fixing rod.

[0011] Preferably, a limiting structure is internally connected to the bottom of the cabinet, and the limiting structure includes a fixed seat, one end of the fixed seat is connected to a compression spring, one end of the compression spring is connected to a movable rod, one side of the movable rod is connected to a limiting plate, and one end of the movable rod is connected to a paddle.

[0012] Preferably, movable grooves are provided on both side surfaces of the bottom end of the cabinet, one end of the fixing seat is connected to one side of the inner wall of the movable groove provided in the cabinet, and the shape of the movable rod is set to be an L-shaped structure.

[0013] Preferably, a through slot is provided on one side of the inner wall of the movable slot provided in the cabinet, and one end of the limiting plate extends outside the through slot provided in the cabinet.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Pull the control rod to move the sliding plate upward, squeeze the supporting spring to shrink it, and then insert the fixed rod movably connected to the top of the universal wheel into the positioning groove opened in the cabinet, and then release the control rod to reset the supporting spring supporting sliding plate, so that the bottom end of the positioning rod is inserted into the groove opened in the fixing rod to position the fixing rod, and then rotate one end of the fixing bolt to connect it to the threaded hole 1 opened in the positioning rod and the threaded hole 2 opened in the fixing rod, and use the fixing bolt to limit the positioning rod and the fixing rod, so as to realize the quick installation of the universal wheel, avoid the need to expose the bottom for installation, cause displacement of internal components of the voltage stabilizer, and adjust the angle time-consuming and laborious.

[0016] 2. Pull the paddle to drive the movable rod to slide inside the movable groove opened in the cabinet, and the movable rod drives the compression spring to extend, and the fixed seat limits the other end of the compression spring. During the movement of the movable rod, the limit plate is driven to shrink, and then the fixed rod is inserted into the positioning groove opened in the cabinet for connection. Then release the paddle to make the compression spring pull the movable rod to reset, so that one end of the limit plate extends to the outside of the through groove opened in the cabinet, and the limit plate is used to seal and protect the entrance of the positioning groove opened in the cabinet, so as to avoid the problem of loosening caused by the rotation of the fixing bolt due to external scratches when the universal wheel does not need to be disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 4 It is a top view and a partially cutaway three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 5 It is a schematic diagram of a partially cutaway perspective view of the structure of the present invention.

[0022] In the figure: 1. device body; 11. cabinet; 12. cabinet door; 13. display panel; 14. universal wheel; 2. mounting structure; 21. support spring; 22. slide plate; 23. control lever; 24. positioning lever; 25. fixing lever; 26. fixing bolt; 3. limiting structure; 31. fixing seat; 32. compression spring; 33. movable lever; 34. limiting plate; 35. paddle. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A voltage stabilizer convenient for quick installation, comprising:

[0026] The device body 1 includes a cabinet 11, a cabinet door 12 is provided on the surface of the cabinet 11, a display panel 13 is provided on the surface of the cabinet door 12, and a universal wheel 14 is connected to the bottom of the cabinet 11. The electronic components in the cabinet 11 are prior art and can be purchased on the market. They are not the technical protection points of this application, so no excessive description is made;

[0027] The bottom end of the cabinet 11 is internally connected to an installation structure 2, which includes a support spring 21, a slide plate 22 is connected to the bottom end of the support spring 21, a control rod 23 is connected to one end of the slide plate 22, a positioning rod 24 is connected to the bottom of the slide plate 22, a fixing rod 25 is sleeved on the outer wall of the bottom end of the positioning rod 24, and a fixing bolt 26 is inserted into one side of the fixing rod 25.

[0028] Furthermore, positioning grooves are provided on both sides of the bottom of the cabinet 11 , and the fixing rod 25 is inserted into the positioning grooves provided in the cabinet 11 , so that the fixing rod 25 is positioned through the positioning grooves provided in the cabinet 11 .

[0029] Furthermore, a sliding groove is provided on one side of the inner wall of the positioning groove opened in the cabinet 11, the top end of the support spring 21 is connected to one side of the inner wall of the sliding groove opened in the cabinet 11, and one end of the slide plate 22 extends outside the sliding groove opened in the cabinet 11 and is connected to the control rod 23, so that the control rod 23 is used to limit and control the end of the slide plate 22 extending outside the sliding groove opened in the cabinet 11.

[0030] Furthermore, the bottom end of the fixing rod 25 is movably connected to the universal wheel 14, a groove is provided on the top surface of the fixing rod 25, the bottom end of the positioning rod 24 is inserted into the groove provided in the fixing rod 25, a threaded hole 1 is provided on one side of the positioning rod 24, and a threaded hole 2 is provided on one side of the fixing rod 25, one end of the fixing bolt 26 is rotatably connected to the threaded hole 1 provided in the positioning rod 24 and the threaded hole 2 provided in the fixing rod 25, so that the positioning rod 24 and the fixing rod 25 are connected and fixed by the fixing bolt 26.

[0031] Furthermore, a limiting structure 3 is internally connected to the bottom end of the cabinet body 11, and the limiting structure 3 includes a fixed seat 31, one end of the fixed seat 31 is connected to a compression spring 32, one end of the compression spring 32 is connected to a movable rod 33, one side of the movable rod 33 is connected to a limiting plate 34, and one end of the movable rod 33 is connected to a paddle 35, so that the positioning groove opened in the cabinet body 11 is closed and protected by the limiting plate 34.

[0032] Furthermore, movable grooves are opened on both sides of the bottom of the cabinet 11, one end of the fixed seat 31 is connected to one side of the inner wall of the movable groove opened in the cabinet 11, and the shape of the movable rod 33 is set to an L-shaped structure, so that the compression spring 32 and the paddle 35 are connected through the structure of the movable rod 33 itself.

[0033] Furthermore, a through slot is provided on one side of the inner wall of the movable slot of the cabinet 11 , and one end of the limiting plate 34 extends outside the through slot of the cabinet 11 , so that the movement of the limiting plate 34 is limited by the through slot of the cabinet 11 .

[0034] Working principle: When the voltage stabilizer is installed quickly, the control rod 23 is pulled to move the sliding plate 22 upward, and the supporting spring 21 is squeezed to shrink, and then the fixing rod 25 movably connected to the top of the universal wheel 14 is inserted into the interior along the positioning groove opened in the cabinet 11, and then the control rod 23 is released to allow the supporting spring 21 to support the sliding plate 22 to reset, so that the bottom end of the positioning rod 24 is inserted into the groove opened in the fixing rod 25 to position the fixing rod 25, and then one end of the fixing bolt 26 is rotated and connected to the threaded hole 1 opened in the positioning rod 24 and the threaded hole 2 opened in the fixing rod 25, and the fixing bolt 26 is used to limit the position between the positioning rod 24 and the fixing rod 25, thereby realizing the quick installation of the universal wheel 14.

[0035] When the voltage stabilizer is limited, the paddle 35 is pulled to drive the movable rod 33 to slide inside the movable groove opened in the cabinet 11, and the movable rod 33 drives the compression spring 32 to extend, and the fixed seat 31 limits the other end of the compression spring 32, and during the movement of the movable rod 33, the limiting plate 34 is driven to shrink, and then the fixing rod 25 is inserted into the positioning groove opened in the cabinet 11 for connection, and then the paddle 35 is released, so that the compression spring 32 pulls the movable rod 33 to reset, so that one end of the limiting plate 34 extends outside the through groove opened in the cabinet 11, and the limiting plate 34 is used to seal and protect the entrance of the positioning groove opened in the cabinet 11, so as to avoid the problem of loosening caused by the rotation of the fixing bolt 26 due to external scratches when the universal wheel 14 does not need to be disassembled.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A voltage stabilizer that is easy to install quickly, characterized in that: include: The device body (1) comprises a cabinet (11), a cabinet door (12) is arranged on the surface of the cabinet (11), a display panel (13) is arranged on the surface of the cabinet door (12), and a universal wheel (14) is connected to the bottom of the cabinet (11); The bottom end of the cabinet (11) is internally connected with a mounting structure (2), comprising a support spring (21), the bottom end of the support spring (21) is connected with a slide plate (22), one end of the slide plate (22) is connected with a control rod (23), the bottom of the slide plate (22) is connected with a positioning rod (24), the bottom end outer wall of the positioning rod (24) is sleeved with a fixing rod (25), and one side of the fixing rod (25) is internally inserted with a fixing bolt (26).

2. A voltage stabilizer that is easy to install quickly according to claim 1, characterized in that: Positioning grooves are provided on both sides of the bottom end of the cabinet (11), and the fixing rods (25) are inserted into the positioning grooves provided in the cabinet (11).

3. A voltage stabilizer that is easy to install quickly according to claim 1, characterized in that: A sliding groove is provided on one side of the inner wall of the positioning groove provided in the cabinet (11); the top end of the support spring (21) is connected to one side of the inner wall of the sliding groove provided in the cabinet (11); and one end of the slide plate (22) extends outside the sliding groove provided in the cabinet (11) and is connected to the control rod (23).

4. A voltage stabilizer that is easy to install quickly according to claim 1, characterized in that: The bottom end of the fixing rod (25) is movably connected to the universal wheel (14); a groove is provided on the top surface of the fixing rod (25); the bottom end of the positioning rod (24) is inserted into the groove provided in the fixing rod (25); a first threaded hole is provided on one side of the positioning rod (24); a second threaded hole is provided on one side of the fixing rod (25); one end of the fixing bolt (26) is rotatably connected to the first threaded hole provided in the positioning rod (24) and the second threaded hole provided in the fixing rod (25).

5. A voltage stabilizer that is easy to install quickly according to claim 1, characterized in that: The bottom end of the cabinet (11) is internally connected to a limiting structure (3), wherein the limiting structure (3) comprises a fixed seat (31), one end of the fixed seat (31) is connected to a compression spring (32), one end of the compression spring (32) is connected to a movable rod (33), one side of the movable rod (33) is connected to a limiting plate (34), and one end of the movable rod (33) is connected to a paddle (35).

6. A voltage stabilizer that is easy to install quickly according to claim 5, characterized in that: The cabinet (11) has movable grooves on both sides of the bottom surface, one end of the fixing seat (31) is connected to one side of the inner wall of the movable groove of the cabinet (11), and the movable rod (33) is in an L-shaped structure.

7. A voltage stabilizer that is easy to install quickly according to claim 5, characterized in that: A through slot is provided on one side of the inner wall of the movable slot of the cabinet (11), and one end of the limit plate (34) extends outside the through slot of the cabinet (11).

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