Wall-mounted voltage stabilizer

Abstract

The utility model discloses a wall-mounted voltage stabilizer, which relates to the technical field of voltage stabilizers and comprises a wall-mounted voltage stabilizer, a mounting mechanism is arranged above the rear side of the wall-mounted voltage stabilizer, supporting rods are fixedly mounted on the left side and the right side of the lower portion of the rear end of the wall-mounted voltage stabilizer, and the length of the supporting rods is consistent with that of the mounting mechanism. The mounting mechanism comprises a fixing box, a connecting box is arranged on the front side of the fixing box, a positioning clamping groove is formed in the center of the front side of the connecting box, a positioning clamping plate is fixedly mounted above the rear end of the wall-mounted voltage stabilizer, the positioning clamping plate is connected with the positioning clamping groove in a clamped mode, and positioning grooves are formed in the left side and the right side of the positioning clamping plate. According to the wall-mounted voltage stabilizer, the connecting box, the positioning clamping grooves and the positioning clamping plates are matched with one another, so that the whole wall-mounted voltage stabilizer can be quickly disassembled and assembled after being installed for the first time, the disassembling and assembling speed is increased, the wall-mounted voltage stabilizer can be conveniently maintained, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage stabilizers, in particular to a wall-mounted voltage stabilizer. Background Art

[0002] Wall-mounted voltage stabilizers are mainly used to stabilize voltage and protect electrical equipment from voltage fluctuations. Using wall-mounted voltage stabilizers can effectively extend the service life of electrical equipment. Wall-mounted voltage stabilizers are composed of voltage regulating circuits, control circuits, and servo motors. When the input voltage or load changes, the control circuit samples, compares, and amplifies, and then drives the servo motor to rotate, so that the position of the voltage regulator carbon brush changes. By automatically adjusting the coil turns ratio, the output voltage is kept stable, protecting electrical equipment from damage caused by unstable voltage. It is compact and lightweight, and saves more space than cabinet-type voltage stabilizers. The following problems exist in the prior art:

[0003] Because the existing wall-mounted voltage stabilizer needs to be fixed to the wall with bolts during installation, and the position cannot be changed after being fixed, it is necessary to first confirm whether the power cord of the connected electrical equipment can reach the socket on the wall-mounted voltage stabilizer during installation. Otherwise, the large electrical equipment cannot be easily moved, and the voltage stabilizer cannot be adjusted. It is also necessary to dismantle and re-determine the installation position, which makes the installation process inconvenient. At the same time, when the wall-mounted voltage stabilizer needs to be disassembled and repaired in the bolt fixing method, it is necessary to use tools to remove the bolts one by one, resulting in slow disassembly and assembly speed and reduced maintenance efficiency. Utility Model Content

[0004] The utility model provides a wall-mounted voltage stabilizer to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A wall-mounted voltage stabilizer comprises a wall-mounted voltage stabilizer, a mounting mechanism is arranged on the upper rear side of the wall-mounted voltage stabilizer, support rods are fixedly mounted on both left and right sides of the lower rear end of the wall-mounted voltage stabilizer, the length of the support rods is consistent with the length of the mounting mechanism, the mounting mechanism comprises a fixing box, a connecting box is arranged on the front side of the fixing box, a positioning card slot is provided at the front center of the connecting box, a positioning card plate is fixedly mounted on the upper rear end of the wall-mounted voltage stabilizer, the positioning card plate is engaged with the positioning card slot, positioning slots are provided on both left and right sides of the positioning card plate, fixing sockets are provided on both left and right sides of the top middle part of the positioning card plate, mounting plates are fixedly mounted on both left and right sides of the fixing box, and both mounting plates are provided with bolt holes that pass through from front to back.

[0007] A further improvement of the technical solution of the utility model lies in that: buckle cabins are provided on the left and right sides of the interior of the connection box, the buckle cabins are located on the left and right sides of the positioning slot, a plurality of compression springs are fixedly installed on the inner walls of the two buckle cabins on one side away from the positioning slot, a buckle base plate is fixedly installed on the other end of the plurality of compression springs, the two buckle base plates are respectively slidably connected to the inner walls of the two buckle cabins, the opposite surfaces of the two buckle base plates are fixedly installed with inclined buckles, and the opposite ends of the two inclined buckles respectively penetrate to the left and right sides of the inner cavity of the positioning slot and are respectively engaged with the two positioning slots.

[0008] A further improvement of the technical solution of the utility model is that a protrusion box is fixedly installed in the middle of the top of the connecting box, a drive cabin is opened inside the protrusion box, a threaded rod is movably installed at the center of the bottom of the inner wall of the drive cabin, the top of the threaded rod penetrates to the top of the protrusion box and is fixedly installed with a fixed knob, a lifting plate is threadedly installed on the outer wall of the threaded rod, the lifting plate is slidably connected to the inner cavity of the drive cabin, and plug rods are fixedly installed on both the left and right sides of the bottom of the lifting plate.

[0009] A further improvement of the technical solution of the utility model is that through holes penetrating into the inner cavity of the positioning slot are provided on both left and right sides of the bottom of the inner wall of the drive cabin, the two through holes are located above the two fixed sockets, and the two insertion rods respectively penetrate the two through holes and are engaged with the two fixed sockets.

[0010] A further improvement of the technical solution of the utility model is that: a slide plate is fixedly installed on the middle part of the rear side of the connecting box, the slide plate is provided with a sliding hole that passes through the left and right sides, an L-shaped moving block is fixedly installed on the top of the sliding hole, a sliding groove is provided on the front side of the fixed box, a sliding rod is fixedly installed between the left and right sides of the inner wall of the sliding groove, the slide plate is slidably connected with the outer wall of the sliding rod by means of the sliding hole, an L-shaped moving block sliding groove that passes through the inner cavity of the sliding groove is provided on the top of the fixed box, the vertical part of the L-shaped moving block passes through the L-shaped moving block sliding groove to the top of the fixed box, and the bottom front side of the horizontal part of the L-shaped moving block overlaps with the top of the fixed box.

[0011] A further improvement of the technical solution of the utility model is that: a plurality of positioning threaded holes are evenly opened on the top rear side of the fixed box, a threaded hole penetrating from top to bottom is opened at the horizontal part of the L-shaped moving block, a locking threaded rod is installed with a locking knob fixedly installed on the top of the locking threaded rod, and the bottom end of the locking threaded rod is threadedly connected to one of the plurality of positioning threaded holes.

[0012] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0013] 1. The utility model provides a wall-mounted voltage stabilizer. Through the cooperation between the connection box, the positioning card slot and the positioning card plate, the overall wall-mounted voltage stabilizer can be quickly disassembled and assembled after the first installation, thereby improving the disassembly and assembly speed, facilitating the maintenance of the wall-mounted voltage stabilizer, and improving the maintenance efficiency.

[0014] 2. The utility model provides a wall-mounted voltage stabilizer. Through the mutual cooperation among a fixing box, a slide plate, an L-shaped moving block, and a positioning threaded hole, the wall-mounted voltage stabilizer on the front side of the connection box can be adjusted to different left and right positions, so as to facilitate adaptation to power cords of electrical equipment of different lengths, avoid the problem that the power cord almost cannot reach the socket, and improve the applicability of the wall-mounted voltage stabilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the installation mechanism of the utility model structure;

[0017] Figure 3 It is a cross-sectional schematic diagram of the connection box of the utility model structure;

[0018] Figure 4 It is a cross-sectional schematic diagram of a fixing box of the utility model structure;

[0019] Figure 5 It is a cross-sectional schematic diagram of an L-shaped moving block of the utility model structure.

[0020] In the figure: 1. wall-mounted voltage stabilizer; 11. support rod; 12. positioning card plate; 13. positioning groove; 14. fixing socket; 2. mounting mechanism; 21. fixing box; 211. slide groove; 212. slide rod; 213. L-shaped moving block slide groove; 214. positioning threaded hole; 22. connecting box; 221. buckle cabin; 222. compression spring; 223. buckle bottom plate; 224. inclined buckle; 225. driving cabin; 226. threaded rod; 2261. fixing knob; 227. lifting plate; 2271. plug rod; 228. through hole; 229. slide plate; 2291. slide hole; 2292. L-shaped moving block; 2293. threaded hole; 2294. locking threaded rod; 2295. locking knob; 23. positioning card slot; 24. mounting plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2As shown, the utility model provides a wall-mounted voltage stabilizer, including a wall-mounted voltage stabilizer 1, a mounting mechanism 2 is arranged on the upper rear side of the wall-mounted voltage stabilizer 1, support rods 11 are fixedly installed on both sides of the lower rear end of the wall-mounted voltage stabilizer 1, and the length of the support rods 11 is consistent with the length of the mounting mechanism 2, and the mounting mechanism 2 includes a fixing box 21, a connecting box 22 is arranged on the front side of the fixing box 21, and a positioning card slot 23 is provided at the center of the front side of the connecting box 22, a positioning card plate 12 is fixedly installed on the upper rear end of the wall-mounted voltage stabilizer 1, the positioning card plate 12 is clamped with the positioning card slot 23, and the left and right sides of the positioning card plate 12 are provided with positioning slots 13, and the left and right sides of the middle of the top of the positioning card plate 12 are provided with fixing jacks 14, and the left and right sides of the fixing box 21 are fixedly installed with mounting plates 24, and the two mounting plates 24 are provided with bolt holes that pass through from front to back;

[0023] During the first installation, the fixing box 21 can be fixed on the wall by using the mounting plates 24 on the left and right sides with the help of bolts passing through the bolt holes, and then the positioning card plate 12 on the rear side of the wall-mounted voltage stabilizer 1 is aligned with the positioning card slot 23 opened on the front side of the connection box 22 and snapped into place. After being fully snapped in, the two support rods 11 can contact the wall on which the device is installed for auxiliary support.

[0024] like Figure 3 As shown, buckle chambers 221 are provided on both sides of the left and right sides of the interior of the connection box 22, and the buckle chambers 221 are located on the left and right sides of the positioning slot 23. A plurality of compression springs 222 are fixedly installed on the inner walls of the two buckle chambers 221 away from the positioning slot 23. A buckle bottom plate 223 is fixedly installed on the other end of the plurality of compression springs 222. The two buckle bottom plates 223 are respectively slidably connected to the inner walls of the two buckle chambers 221, and inclined buckles 224 are fixedly installed on the opposite surfaces of the two buckle bottom plates 223. The opposite ends of the two inclined buckles 224 respectively penetrate the left and right sides of the inner cavity of the positioning slot 23 and are respectively engaged with the two positioning slots 13. A protrusion box is fixedly installed in the middle of the top of the connection box 22, and the protrusion A drive cabin 225 is provided inside the box, a threaded rod 226 is movably installed at the center of the bottom of the inner wall of the drive cabin 225, the top of the threaded rod 226 penetrates to the top of the raised box and is fixedly installed with a fixed knob 2261, a lifting plate 227 is threadedly installed on the outer wall of the threaded rod 226, the lifting plate 227 is slidably connected to the inner cavity of the drive cabin 225, and plug rods 2271 are fixedly installed on the left and right sides of the bottom of the lifting plate 227, through holes 228 penetrating to the inner cavity of the positioning card slot 23 are provided on the left and right sides of the bottom of the inner wall of the drive cabin 225, the two through holes 228 are located above the two fixed plug holes 14, and the two plug rods 2271 penetrate the two through holes 228 respectively and are clamped with the two fixed plug holes 14;

[0025] When the positioning card plate 12 is inserted into the inner cavity of the positioning card slot 23, the inclined surfaces of the inclined buckles 224 on the left and right sides of the inner wall of the positioning card slot 23 will be squeezed, so that the inclined buckle 224 compresses the buckle bottom plate 223, and with the help of the resilience of the compression spring 222 in the inner cavity of the compression buckle cabin 221, the two inclined buckles 224 are temporarily inserted into the two positioning grooves 13, so that the overall positioning card plate 12 is temporarily positioned, and then the threaded rod 226 can be driven to rotate by rotating the fixing knob 2261, and the threaded rod 226 can be rotated to cooperate with the fixing knob 2261. The threaded connection between the lifting plate 227 and the threaded rod 226 can enable the lifting plate 227 to drive the two plug rods 2271 to pass through the two through holes 228 and insert into the two fixed holes 14 on the top of the positioning card plate 12 for limit fixing, thereby completing the installation of the wall-mounted voltage stabilizer 1. When disassembling, it is only necessary to reverse the fixing knob 2261 to drive the threaded rod 226 to reverse, so that the lifting plate 227 drives the plug rod 2271 to retract upward, release the limit on the positioning card plate 12, and then the wall-mounted voltage stabilizer 1 can be directly unplugged.

[0026] like Figure 4 , Figure 5 As shown, a slide plate 229 is fixedly installed in the middle of the rear side of the connection box 22, and the slide plate 229 is provided with a sliding hole 2291 that passes through the left and right sides, and an L-shaped moving block 2292 is fixedly installed on the top of the sliding hole 2291. A sliding groove 211 is provided on the front side of the fixed box 21, and a sliding rod 212 is fixedly installed between the left and right sides of the inner wall of the sliding groove 211. The slide plate 229 is slidably connected with the outer wall of the sliding rod 212 by using the sliding hole 2291. The top of the fixed box 21 is provided with an L-shaped moving block sliding groove 213 that passes through the inner cavity of the sliding groove 211, and the vertical part of the L-shaped moving block 2292 passes through the L-shaped The moving block slide 213 is extended to the top of the fixed box 21, the front side of the bottom of the L-shaped moving block 2292 at the horizontal position overlaps with the top of the fixed box 21, and a plurality of positioning threaded holes 214 are evenly provided on the rear side of the top of the fixed box 21. The L-shaped moving block 2292 is provided with threaded holes 2293 that pass through from top to bottom at the horizontal position, and a locking threaded rod 2294 is installed with the inner thread of the threaded hole 2293, and a locking knob 2295 is fixedly installed on the top of the locking threaded rod 2294, and the bottom end of the locking threaded rod 2294 is threadedly connected with one of the plurality of positioning threaded holes 214;

[0027] When the left and right position of the wall-mounted voltage stabilizer 1 needs to be adjusted after installation, the sliding hole 2291 can slide freely left and right in the sliding groove 211 with the help of the sliding hole 2291 and the sliding rod 212. At the same time, the L-shaped moving block 2292 can also move left and right on the top of the fixed box 21 with the help of the L-shaped moving block sliding groove 213. When moving, try to rotate with the help of the locking knob 2295 to make the locking threaded rod 2294 rotate downward with the threaded connection with the threaded hole 2293. When it moves to above the positioning threaded hole 214 at the required position, it can be threadedly connected and fixed with the positioning threaded hole 214 at that position, so that the wall-mounted voltage stabilizer 1 and the connecting box 22 can complete the position adjustment.

[0028] The following is a detailed description of the working principle of the wall-mounted voltage stabilizer.

[0029] like Figure 1-5 As shown, during the first installation, the fixing box 21 is fixed to the wall by means of bolts using the mounting plates 24 on the left and right sides, and then the positioning card plate 12 on the rear side of the wall-mounted voltage stabilizer 1 is aligned with the positioning card slot 23 opened on the front side of the connection box 22 and snapped in. After being fully snapped in, the two support rods 11 can contact the wall surface for installation to provide auxiliary support. When the positioning card plate 12 is inserted into the inner cavity of the positioning card slot 23, the inclined surfaces of the inclined buckles 224 on the left and right sides of the inner wall of the positioning card slot 23 are squeezed, so that the inclined buckle 22 The buckle bottom plate 223 is compressed, and the two inclined buckles 224 are temporarily inserted into the two positioning grooves 13 by means of the resilience of the compression spring 222 in the inner cavity of the buckle chamber 221, so that the overall positioning card plate 12 is temporarily positioned, and then the threaded rod 226 can be driven to rotate by rotating the fixing knob 2261, and the lifting plate 227 can be threadedly connected with the threaded rod 226, so that the lifting plate 227 can drive the two insertion rods 2271 to pass through the two through holes 228 and insert into the positioning card plate 12. The two fixing jacks 14 at the top are fixed in position, thereby completing the installation of the wall-mounted voltage stabilizer 1. When removing, it is only necessary to reverse the fixing knob 2261 to drive the threaded rod 226 to reverse, so that the lifting plate 227 drives the plug rod 2271 to retract upward, release the limit of the positioning card plate 12, and directly unplug the wall-mounted voltage stabilizer 1. When the left and right positions of the wall-mounted voltage stabilizer 1 need to be adjusted after installation, the sliding hole 2291 can be used to slide the sliding hole 2291 and the sliding rod 212, so as to slide in the sliding groove 211. It can slide freely left and right, and at the same time, the L-shaped moving block 2292 will also move left and right on the top of the fixed box 21 with the help of the L-shaped moving block slide groove 213. When moving, try to rotate with the help of the locking knob 2295, so that the locking threaded rod 2294 can be rotated and moved downward by using the threaded connection with the threaded hole 2293. When it moves to above the positioning threaded hole 214 at the required position, it can be threadedly connected and fixed with the positioning threaded hole 214 at that position, so that the wall-mounted voltage stabilizer 1 and the connecting box 22 can complete the position adjustment.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A wall-mounted voltage stabilizer, comprising a wall-mounted voltage stabilizer (1), characterized in that: A mounting mechanism (2) is arranged above the rear side of the wall-mounted voltage stabilizer (1); support rods (11) are fixedly mounted on both left and right sides of the rear end of the wall-mounted voltage stabilizer (1); the length of the support rods (11) is consistent with the length of the mounting mechanism (2); the mounting mechanism (2) comprises a fixing box (21); a connection box (22) is arranged on the front side of the fixing box (21); a positioning slot (23) is provided at the center of the front side of the connection box (22); A positioning card plate (12) is fixedly installed above the rear end of the hanging voltage stabilizer (1), the positioning card plate (12) is clamped with a positioning card slot (23), the positioning card plate (12) is provided with positioning slots (13) on both the left and right sides, the top middle of the positioning card plate (12) is provided with fixing holes (14) on both the left and right sides, the fixing box (21) is fixedly installed with mounting plates (24) on both the left and right sides, and the two mounting plates (24) are provided with bolt holes that pass through from front to back.

2. A wall-mounted voltage stabilizer according to claim 1, characterized in that: The connection box (22) is provided with buckle chambers (221) on both left and right sides of the interior. The buckle chambers (221) are located on both left and right sides of the positioning slot (23). A plurality of compression springs (222) are fixedly mounted on the inner walls of the two buckle chambers (221) away from the positioning slot (23). A buckle base plate (223) is fixedly mounted on the other ends of the plurality of compression springs (222). The two buckle base plates (223) are respectively slidably connected to the inner walls of the two buckle chambers (221). An inclined buckle (224) is fixedly mounted on the opposite surfaces of the two buckle base plates (223). The opposite ends of the two inclined buckles (224) respectively penetrate the inner cavity of the positioning slot (23) on both left and right sides and are respectively engaged with the two positioning slots (13).

3. A wall-mounted voltage stabilizer according to claim 2, characterized in that: A protrusion box is fixedly installed in the middle of the top of the connection box (22), and a drive cabin (225) is opened inside the protrusion box. A threaded rod (226) is movably installed at the center of the bottom of the inner wall of the drive cabin (225). The top of the threaded rod (226) passes through the top of the protrusion box and is fixedly installed with a fixed knob (2261). A lifting plate (227) is threadedly installed on the outer wall of the threaded rod (226). The lifting plate (227) is slidably connected to the inner cavity of the drive cabin (225), and plug rods (2271) are fixedly installed on the left and right sides of the bottom of the lifting plate (227).

4. A wall-mounted voltage stabilizer according to claim 3, characterized in that: The bottom of the inner wall of the driving cabin (225) is provided with through holes (228) penetrating into the inner cavity of the positioning slot (23) on both left and right sides, the two through holes (228) being located above the two fixed insertion holes (14), and the two insertion rods (2271) respectively penetrate the two through holes (228) and are clamped with the two fixed insertion holes (14).

5. A wall-mounted voltage stabilizer according to claim 1, characterized in that: A slide plate (229) is fixedly installed in the middle of the rear side of the connecting box (22), and the slide plate (229) is provided with a sliding hole (2291) extending from left to right. An L-shaped moving block (2292) is fixedly installed on the top of the sliding hole (2291). A sliding groove (211) is provided on the front side of the fixed box (21), and a sliding rod (212) is fixedly installed between the left and right sides of the inner wall of the sliding groove (211). The slide plate (229) is slidably connected with the outer wall of the sliding rod (212) by means of the sliding hole (2291). An L-shaped moving block sliding groove (213) extending to the inner cavity of the sliding groove (211) is provided on the top of the fixed box (21). The vertical part of the L-shaped moving block (2292) passes through the L-shaped moving block sliding groove (213) to the top of the fixed box (21), and the bottom front side of the horizontal part of the L-shaped moving block (2292) overlaps with the top of the fixed box (21).

6. A wall-mounted voltage stabilizer according to claim 5, characterized in that: A plurality of positioning threaded holes (214) are evenly arranged on the rear side of the top of the fixing box (21), a threaded hole (2293) penetrating from top to bottom is arranged at the horizontal position of the L-shaped moving block (2292), a locking threaded rod (2294) is installed on the inner circle thread of the threaded hole (2293), a locking knob (2295) is fixedly installed on the top of the locking threaded rod (2294), and the bottom end of the locking threaded rod (2294) is threadedly connected to one of the plurality of positioning threaded holes (214).

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