CN220673601U

CN220673601U - Single-phase split type detachable inverter

Info

Publication number: CN220673601U
Application number: CN202320846840.4U
Authority: CN
Inventors: 葛凯; 盛志平; 李红涛; 陈超生
Original assignee: Extra High Voltage Power Transmission Co
Current assignee: Extra High Voltage Power Transmission Co
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2024-03-26
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a single-phase split type detachable inverter, and particularly relates to the field of inverters. According to the utility model, the limit sliding block is conveniently inserted into the installation clamping groove and automatically clamped by the thrust of the arranged screw rod to the limit sliding block, so that the inverter body is conveniently installed and fixed, the inverter body is convenient to use, the limit sliding plate can be controlled to push the limit sliding block by pulling the pull plate and rotating, the limit sliding block is conveniently separated from the installation clamping groove, the inverter body is conveniently detached, other tools are not needed, and the use effect is improved.

Description

Single-phase split type detachable inverter

Technical Field

The utility model relates to the technical field of inverters, in particular to a single-phase split type detachable inverter.

Background

The inverter converts direct current electric energy (battery, accumulator jar) into alternating current (generally 220V,50Hz sine wave), which is composed of an inverter bridge, a control logic and a filter circuit, the inverter and the converter are in fact a voltage inversion process, which is widely applicable to office equipment, living appliances or needs to supply to the battery, the inverter has a plurality of kinds and has the following components according to different methods: an active or passive inverter, a series or parallel inverter, a single-phase or three-phase inverter, etc., which can be used as a power source or an emergency power source of electronic equipment, etc.

The utility model of Chinese patent application No. CN202120550793.X discloses an inverter, wherein a first sealed accommodating cavity and a second sealed accommodating cavity can form cavities which respectively meet the sealing protection requirement, so that devices in the first sealed accommodating cavity and the second sealed accommodating cavity can be independently protected.

However, when in actual use, the existing inverter is mostly installed and disassembled through installing screws on two sides, but the installation and the disassembly can be completed only by combining with the matched use of a screwdriver in the process of installing and disassembling the screws, so that the use effect is relatively troublesome and is affected.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a single-phase split type detachable inverter, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the single-phase split type detachable inverter comprises a mounting plate and an inverter body arranged on one side of the mounting plate, wherein four mounting clamping grooves are formed in one side, close to the inverter body, of the mounting plate, a buffer pad is arranged in the middle of one side, close to the mounting plate, of the inverter body, two limiting sliding grooves are formed in one side, close to the mounting plate, of the inverter body, and a plug rod is inserted into one side of the inverter body;

the middle part fixedly connected with two fixed dogs of spacing spout, the middle part of spacing spout is provided with the threaded rod, the both ends symmetry cover of threaded rod is equipped with spacing slider, one side that spacing slider is close to fixed dog is provided with first spring, one side that spacing slider kept away from fixed dog is provided with spacing slide, the middle part cover of threaded rod is equipped with drive mechanism, the both ends of inserted bar are fixedly connected with arm-tie and spacing dish respectively, the one end cover that the inserted bar is close to the spacing dish is equipped with the removal ring, one side that the spacing dish was kept away from to the removal ring is provided with the second spring, one side fixed cover that the inserted bar is close to the arm-tie is equipped with the gear, the movable groove has been seted up with the corresponding position of gear to the middle part of dc-to-ac converter body, the spacing groove has been seted up with the corresponding position of spacing dish to the middle part of dc-to-ac converter body.

Preferably, the both ends screw thread symmetry of threaded rod, the threaded rod runs through fixed dog and with fixed dog sliding connection, threaded rod runs through spacing slide and first spring, threaded rod and spacing slide threaded connection, threaded rod and spacing slider sliding connection, the inner chamber cross-section shape of installation draw-in groove sets up to "L" shape, the one end cross-section shape of spacing slider and the inner chamber shape looks adaptation of installation draw-in groove, the one end of spacing slider extends to the inside of installation draw-in groove, drive mechanism includes three drive gear and a drive chain, drive chain cover is established at drive gear's surface, two the threaded rod runs through two drive gear and with drive gear fixed connection, the one end outward appearance surface wall that the inserted bar is close to the limit disc is provided with tooth, the inserted bar runs through another drive gear and with drive gear's inner chamber sliding connection, the gear sets up the inside at the movable groove, one end wall body that the arm-rest was kept away from the arm is provided with tooth, the surface of gear meshes with the tooth looks of the inner chamber of movable groove, limit disc looks adaptation, limit ring and limit ring setting up at the middle part at limit ring and limit spring.

The utility model has the technical effects and advantages that:

1. according to the utility model, the limit sliding block is conveniently inserted into the installation clamping groove and automatically clamped by the thrust of the arranged screw rod, so that the inverter body is conveniently installed and fixed, the inverter body is convenient to use, the limit sliding plate can be controlled to push the limit sliding block by pulling the pull plate and rotating, the limit sliding block is conveniently separated from the installation clamping groove, the inverter body is conveniently detached, other tools are not required, and the use effect is improved;

2. the utility model also can fix the inserted link by meshing the gear arranged on one side of the inner cavity of the movable slot with the teeth on one side, thereby fixing the threaded rod, and the rotation of the inserted link is conveniently controlled by the transmission gear and the transmission chain arranged on the other side, thereby playing a role in transmission, improving the use effect, and the gear can be automatically meshed with the teeth on one side of the inner cavity of the movable slot when the pulling plate is loosened by pushing the movable ring and the limiting disc by the second spring arranged on the other side, improving the fixing effect and being convenient to use;

in conclusion, through the mutual influence of a plurality of effects, the inverter body can be conveniently detached and installed, other tools are not needed, the inverter body can be installed and detached, and the using effect is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic side sectional structure of the inverter body of the present utility model.

Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

Fig. 4 is a schematic view of the structure of the insert rod and the driving chain of the present utility model.

Fig. 5 is a schematic top view of the mounting plate and the inverter body of the present utility model.

The reference numerals are: 1. a mounting plate; 2. an inverter body; 3. installing a clamping groove; 4. a cushion pad; 5. limiting sliding grooves; 6. a threaded rod; 7. a fixed stop block; 8. a limit sliding block; 9. a limit sliding plate; 10. a first spring; 11. a transmission gear; 12. a drive chain; 13. a rod; 14. a limiting disc; 15. a moving ring; 16. a second spring; 17. a gear; 18. pulling a plate; 19. a movable groove; 20. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The single-phase split type detachable inverter comprises a mounting plate 1 and an inverter body 2 arranged on one side of the mounting plate 1, wherein four mounting clamping grooves 3 are formed in one side, close to the inverter body 2, of the mounting plate 1, a buffer cushion 4 is arranged in the middle of one side, close to the mounting plate 1, of the inverter body 2, two limiting sliding grooves 5 are formed in one side, close to the mounting plate 1, of the inverter body 2, and a plug rod 13 is inserted in one side, close to the inverter body 2;

the middle part fixedly connected with two fixed stop 7 of spacing spout 5, the middle part of spacing spout 5 is provided with threaded rod 6, the both ends symmetry cover of threaded rod 6 is equipped with spacing slider 8, one side that spacing slider 8 is close to fixed stop 7 is provided with first spring 10, one side that spacing slider 8 kept away from fixed stop 7 is provided with spacing slide 9, the middle part cover of threaded rod 6 is equipped with drive mechanism, the both ends of inserted bar 13 are fixedly connected with arm-tie 18 and spacing dish 14 respectively, the one end cover that inserted bar 13 is close to spacing dish 14 is equipped with shift collar 15, shift collar 15 is kept away from one side of spacing dish 14 and is provided with second spring 16, the fixed cover in one side that inserted bar 13 is close to arm-tie 18 is equipped with gear 17, the movable groove 19 has been seted up in the middle part of inverter body 2 and the corresponding position of gear 17, spacing groove 20 has been seted up to the middle part of inverter body 2 and the corresponding position of spacing dish 14.

As shown in fig. 1-5, threads at two ends of a threaded rod 6 are symmetrical, the threaded rod 6 penetrates through a fixed stop 7 and is in sliding connection with the fixed stop 7, the threaded rod 6 penetrates through a limit sliding plate 9 and a first spring 10, the threaded rod 6 is in threaded connection with the limit sliding plate 9, the threaded rod 6 is in sliding connection with the limit sliding block 8, the cross section of an inner cavity of an installation clamping groove 3 is L-shaped, the cross section of one end of the limit sliding block 8 is matched with the inner cavity of the installation clamping groove 3, one end of the limit sliding block 8 extends into the installation clamping groove 3, a transmission mechanism comprises three transmission gears 11 and a transmission chain 12, the transmission chain 12 is sleeved on the outer surfaces of the transmission gears 11, the two threaded rods 6 penetrate through the two transmission gears 11 and are fixedly connected with the transmission gears 11, a tooth is arranged on the wall body of one end of an inserting rod 13, which is close to a limit disc 14, the inserted link 13 penetrates another transmission gear 11 and is connected with the inner cavity of the transmission gear 11 in a sliding way, the gear 17 is arranged in the movable groove 19, a tooth is arranged on one end wall body of the inner cavity of the movable groove 19 far away from the pull plate 18, the outer surface of the gear 17 is meshed with the tooth of the inner cavity of the movable groove 19, the limiting disc 14 is matched with the limiting groove 20, the limiting disc 14 is arranged in the middle of the limiting groove 20, the movable ring 15 and the second spring 16 are both arranged in the middle of the limiting groove 20 so as to facilitate the gear 17 to move in the movable groove 19 by pulling the pull plate 18, the wall body of the gear 17 and the tooth in the movable groove 19 are dislocated with each other, at the moment, the inserted link 13 can rotate along with the rotation of the pull plate 18 to facilitate control, and when the pull plate 18 is released by pushing the movable ring 15 through the second spring 16, the gear 17 can generate an automatic resetting force, so that the wall body of the gear 17 is meshed with the teeth in the inner cavity of the movable groove 19 to fix the position of the inserted link 13, prevent the inserted link 13 from rotating, realize the fixing function and improve the use effect;

when the inserted link 13 rotates, the threaded rod 6 can be driven to rotate through the cooperation of the transmission gear 11 and the transmission chain 12, so that the limit sliding plate 9 slides in the inner cavity of the limit sliding groove 5, the limit sliding block 8 is pushed, one end clamping block of the limit sliding block 8 and the hook groove in the installation clamping groove 3 are staggered, the limit sliding block 8 is conveniently moved out of the installation clamping groove 3, and the inverter body 2 is conveniently detached;

and through the promotion of the first spring 10 that sets up to spacing slider 8, can make spacing slider 8 produce a thrust to spacing slide 9 all the time, during the messenger installs, directly insert the inside of installation draw-in groove 3 with the one end of spacing slider 8, can make the fixture block of spacing slider 8 one end correspond with the inside hook groove of installation draw-in groove 3 to accomplish the installation to inverter body 2, easy to assemble improves work efficiency, and through the blotter 4 that sets up, can improve the stability of inverter body 2 installation, improve the result of use.

The working principle of the utility model is as follows: when the single-phase split inverter is installed and used, the mounting plate 1 is fixed at a preset position through rivets, then the inverter body 2 is picked up to enable the limit sliding block 8 to correspond to the installation clamping groove 3, then the inverter body 2 is pushed to enable the limit sliding block 8 to be inserted into the installation clamping groove 3, the limit sliding block 8 can be clamped with the installation clamping groove 3, therefore, the inverter body 2 is installed, and then a circuit is connected with the inverter body 2 to be used through the inverter body 2;

when dismantling this split type dc-to-ac converter of single phase, only need pulling arm-tie 18 and rotate, control spacing slide 9 in proper order and promote spacing slider 8, until spacing slider 8 one end fixture block and the inside hook groove dislocation each other of installation draw-in groove 3, then remove inverter body 2 to the one side of keeping away from mounting panel 1, can make spacing slider 8 follow the inside of installation draw-in groove 3 and shift out, accomplish the dismantlement, conveniently overhaul the change, improve the result of use.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a split type detachable inverter of single-phase, includes mounting panel (1) and sets up inverter body (2) in mounting panel (1) one side, its characterized in that: four mounting clamping grooves (3) are formed in one side, close to the inverter body (2), of the mounting plate (1), a buffer pad (4) is arranged in the middle of one side, close to the mounting plate (1), of the inverter body (2), two limiting sliding grooves (5) are formed in one side, close to the mounting plate (1), of the inverter body (2), and a plug rod (13) is inserted in one side of the inverter body (2);

the middle part fixedly connected with two fixed stop blocks (7) of limit chute (5), the middle part of limit chute (5) is provided with threaded rod (6), the both ends symmetry cover of threaded rod (6) is equipped with limit slider (8), limit slider (8) are close to one side of fixed stop block (7) and are provided with first spring (10), limit slider (8) are kept away from one side of fixed stop block (7) and are provided with limit slide (9);

the middle part of the threaded rod (6) is sleeved with a transmission mechanism, two ends of the inserted link (13) are respectively and fixedly connected with a pull plate (18) and a limiting disc (14), one end, close to the limiting disc (14), of the inserted link (13) is sleeved with a movable ring (15), one side, far away from the limiting disc (14), of the movable ring (15) is provided with a second spring (16), and one side, close to the pull plate (18), of the inserted link (13) is fixedly sleeved with a gear (17);

the middle part of the inverter body (2) is provided with a movable groove (19) at a position corresponding to the gear (17), and the middle part of the inverter body (2) is provided with a limit groove (20) at a position corresponding to the limit disc (14).

2. The single-phase split removable inverter of claim 1, wherein: the two-end threads of the threaded rod (6) are symmetrical, the threaded rod (6) penetrates through the fixed stop block (7) and is in sliding connection with the fixed stop block (7), the threaded rod (6) penetrates through the limiting sliding plate (9) and the first spring (10), the threaded rod (6) is in threaded connection with the limiting sliding plate (9), and the threaded rod (6) is in sliding connection with the limiting sliding plate (8).

3. The single-phase split removable inverter of claim 1, wherein: the inner cavity cross section of the installation clamping groove (3) is L-shaped, one end cross section of the limiting sliding block (8) is matched with the inner cavity of the installation clamping groove (3), and one end of the limiting sliding block (8) extends to the inside of the installation clamping groove (3).

4. The single-phase split removable inverter of claim 1, wherein: the transmission mechanism comprises three transmission gears (11) and a transmission chain (12), wherein the transmission chain (12) is sleeved on the outer surface of the transmission gears (11), and the two threaded rods (6) penetrate through the two transmission gears (11) and are fixedly connected with the transmission gears (11).

5. The single-phase split removable inverter of claim 1, wherein: the gear teeth are arranged on the outer surface wall body of one end, close to the limiting disc (14), of the inserted link (13), and the inserted link (13) penetrates through the other transmission gear (11) and is in sliding connection with the inner cavity of the transmission gear (11).

6. The single-phase split removable inverter of claim 1, wherein: the gear (17) is arranged in the movable groove (19), one end wall body of the inner cavity of the movable groove (19) far away from the pull plate (18) is provided with teeth, and the outer surface of the gear (17) is meshed with the teeth of the inner cavity of the movable groove (19).

7. The single-phase split removable inverter of claim 1, wherein: the limiting disc (14) is matched with the limiting groove (20), the limiting disc (14) is arranged in the middle of the limiting groove (20), and the movable ring (15) and the second spring (16) are arranged in the middle of the limiting groove (20).