CN218850609U

CN218850609U - Fan water pump frequency converter

Info

Publication number: CN218850609U
Application number: CN202223161014.0U
Authority: CN
Inventors: 黄象保
Original assignee: Guangdong Anxing Industrial Equipment Co ltd
Current assignee: Guangdong Anxing Industrial Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-11
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a fan water pump frequency converter belongs to converter technical field, including the converter body, install operating panel on the converter body, be equipped with protective structure, elasticity structure and linkage structure on the converter body, protective structure includes the protection casing, sliding connection has two protection casings on the converter body; through setting up protective structure, elastic construction and fixed knot construct, after two protection casings removed the position of closely laminating, the extrusion to the fixed block is relieved to the protection casing, under the elasticity of second spring, make the fixed block can stretch out first installation cover automatically, the inside back of protection casing that is close to is pegged graft to the fixed block, thereby accomplish the spacing fixed treatment to two protection casings, two protection casings can play the protection of sheltering from to operating panel and handle, thereby guarantee the device's life, and can avoid operating personnel when using the converter body, operating panel is touch to the mistake, guarantee that the device can normally work.

Description

Fan water pump frequency converter

Technical Field

The utility model belongs to the technical field of the converter, concretely relates to fan water pump converter.

Background

On equipment such as converter mainly used fan water pump, fan water pump is installing the converter additional after, can be through the rotational speed that changes the fan, adjust the size of the amount of wind, thereby adapt to the needs of production work, and fan water pump is installing the converter additional after, can reach the effect of slow start, thereby reduce the impact to the electric wire netting, guarantee the life of equipment, and the converter can pass through temperature sensor and adjust the amount of wind, energy-conserving effect is showing, can improve quality and work efficiency simultaneously.

On the existing market, common frequency converter surface mounting's operating panel is direct to expose in the external world mostly, and the operating panel is adjusted to the operating personnel of being convenient for to control the frequency converter, nevertheless in long-term use, operating panel receives the collision of external foreign matter easily, appears the condition of damaging, perhaps operating personnel when using the frequency converter, and operating panel is touched to the mistake, thereby influences normal work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fan water pump converter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fan water pump converter, includes the converter body, install operating panel on the converter body, be equipped with protective structure, elastic construction and linkage structure on the converter body, protective structure includes the protection casing, sliding connection has two protection casings on the converter body, elastic construction includes first installation cover, the first installation cover of fixedly connected with on the converter body, sliding connection has two movable blocks on the first installation cover, movable block and the protection casing fixed connection who is close to, the first spring of fixedly connected with on the movable block, two the protection casing can be the motion of being close to each other or keeping away from each other under linkage structure's effect, be equipped with fixed knot structure on the first installation cover.

As a preferred embodiment, the surface of the protective cover is provided with observation glass, one end of the first spring, which is far away from the moving block, is fixedly connected with the first mounting cover, a sliding rod is fixedly connected inside the first mounting cover, the two moving blocks are both connected with the sliding rod in a sliding manner, and the two first springs are both wound on the sliding rod.

As a preferred embodiment, the linkage structure includes a second installation cover, the second installation cover is fixedly connected to the frequency converter body, the second installation cover is slidably connected to two movable plates, the movable plates are fixedly connected to the adjacent protective cover, the movable plates are fixedly connected to toothed plates, the toothed plates are engaged with a same gear, a rotating shaft is fixedly connected to the gear, and the rotating shaft is rotatably connected to the frequency converter body.

As a preferred embodiment, the movable plate, the toothed plate and the gear are located inside the second mounting cover, and the two protective covers are slidably connected with the second mounting cover.

As a preferred embodiment, the fixing structure includes fixing blocks, two fixing blocks are slidably connected to the first mounting cover, an adjusting rod and a second spring are fixedly connected to the fixing blocks, one end of the second spring, which is far away from the fixing blocks, is fixedly connected to the first mounting cover, the adjusting rod is slidably connected to the first mounting cover, and two adjusting rods are fixedly connected to the same pressing plate.

As a preferred embodiment, the second spring is wound around the adjusting rod, and an end of the fixing block is arranged in an arc shape.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up protective structure, elasticity structure and fixed knot construct, after operating personnel used the device to finish or adjusted to operating panel, directly promote two protection casings, make two protection casings do the motion that is close to each other automatically, when two protection casings moved to suitable position, extrude the fixed block, make the fixed block do the motion of retracting inside the first installation cover, the fixed block extrudees the second spring, after two protection casings moved to the position of closely laminating, the protection casing relieves the extrusion to the fixed block, under the elasticity of second spring, make the fixed block can stretch out first installation cover automatically, after the fixed block is inserted to the protection casing that is close to inside, thereby accomplish the spacing fixed treatment to two protection casings, two protection casings can play the sheltering from protection treatment to operating panel, thereby guarantee the life of the device, and can avoid operating personnel when using the converter body, the mistake touches operating panel, guarantee that the device can normally work;

the utility model discloses, through setting up second installation cover, fly leaf, pinion rack, gear and pivot, when operating personnel adjusted the protection casing, the protection casing of arbitrary one side of direct regulation can, when the protection casing of one side wherein drives fixed surface's fly leaf and pinion rack and removes, under the cooperation of gear and pivot for two pinion racks do the motion of being close to each other or keeping away from each other through two fly leaves automatic drive two protection casings, thereby improve operating personnel's simple operation nature.

Drawings

FIG. 1 is an overall view of the structure of the present invention;

fig. 2 is a schematic connection diagram of the first mounting cover, the protective cover, the moving block and the first spring according to the structure of the present invention;

FIG. 3 is a schematic view of the linkage structure and the protective cover of the present invention;

fig. 4 is an enlarged schematic view of the part a of the structure of the present invention.

In the figure: 1. a frequency converter body; 2. an operation panel; 3. a protective structure; 301. a protective cover; 302. observing glass; 4. an elastic structure; 401. a first mounting cover; 402. a moving block; 403. a first spring; 404. a slide bar; 5. a fixed structure; 501. a fixed block; 502. adjusting a rod; 503. a second spring; 504. a pressing plate; 6. a linkage structure; 601. a second mounting cover; 602. a movable plate; 603. a toothed plate; 604. a gear; 605. a rotating shaft.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Please refer to fig. 1-4, the utility model provides a fan water pump converter, including converter body 1, install operating panel 2 on the converter body 1, be equipped with protective structure 3 on the converter body 1, elastic structure 4 and linkage structure 6, protective structure 3 includes protection casing 301, sliding connection has two protection casings 301 on the converter body 1, elastic structure 4 includes first installation cover 401, the first installation cover 401 of fixedly connected with on the converter body 1, sliding connection has two movable blocks 402 on the first installation cover 401, movable block 402 and the protection casing 301 fixed connection who is close to, the first spring 403 of fixedly connected with on the movable block 402, the motion that is close to each other or keeps away from each other can be done to two protection casings 301 under linkage structure 6's effect, be equipped with fixed knot constructs 5 on the first installation cover 401.

Specifically, as shown in fig. 1-2, the surface of the protective cover 301 is provided with the observation glass 302, one end of the first spring 403, which is away from the moving block 402, is fixedly connected with the first mounting cover 401, the inside of the first mounting cover 401 is fixedly connected with the sliding rod 404, the two moving blocks 402 are both slidably connected with the sliding rod 404, the two first springs 403 are both wound on the sliding rod 404, and by arranging the first springs 403, under the action of the two first springs 403, the two moving blocks 402 are always driven to act on the two protective covers 301 to be away from each other, so that the two protective covers 301 can be opened automatically, and the operation convenience of an operator is improved.

Specifically, as shown in fig. 1 and 3, the linkage structure 6 includes a second mounting cover 601, the second mounting cover 601 is fixedly connected to the frequency converter body 1, two movable plates 602 are slidably connected to the second mounting cover 601, the movable plates 602 are fixedly connected to the adjacent protective covers 301, toothed plates 603 are fixedly connected to the movable plates 602, the two toothed plates 603 are engaged with one gear 604, a rotating shaft 605 is fixedly connected to the gear 604, the rotating shaft 605 is rotatably connected to the frequency converter body 1, the movable plates 602, the toothed plates 603 and the gears 604 are located inside the second mounting cover 601, the two protective covers 301 are slidably connected to the second mounting cover 601, and by means of the second mounting cover 601, the movable plates 602, the toothed plates 603, the gears 604 and the rotating shaft 605, the two protective covers 301 can move to be always close to or away from each other, so that the stability of the device is ensured, and the convenience in operation of an operator is improved.

Specifically, as shown in fig. 2 and 4, the fixing structure 5 includes a fixing block 501, two fixing blocks 501 are slidably connected to the first mounting cover 401, an adjusting rod 502 and a second spring 503 are fixedly connected to the fixing block 501, one end of the second spring 503 far away from the fixing block 501 is fixedly connected to the first mounting cover 401, the adjusting rod 502 is slidably connected to the first mounting cover 401, the same pressing plate 504 is fixedly connected to the two adjusting rods 502, the second spring 503 is wound on the adjusting rod 502, the end of the fixing block 501 is arranged in an arc shape, when an operator needs to close the two protection covers 301, the operator can directly push any one protection cover 301 when shielding protection treatment is provided for the operation panel 2, the protection cover 301 can automatically extrude the fixing block 501, and operation convenience of the operator is improved.

The utility model discloses a theory of operation and use flow: when the operator finishes using the device or finishes adjusting the operation panel 2, the operator directly pushes any one of the protective covers 301, when the protective cover 301 on one side drives the movable plate 602 and the toothed plate 603 with fixed surfaces to move, under the cooperation of the gear 604 and the rotating shaft 605, the two toothed plates 603 automatically drive the two protective covers 301 to move close to each other through the two movable plates 602, when the two protective covers 301 move to proper positions, the fixed block 501 is pressed, the fixed block 501 retracts into the first mounting cover 401, the fixed block 501 presses the second spring 503, after the two protective covers 301 move to tightly fit positions, the protective cover 301 releases the pressing on the fixed block 501, under the elastic force of the second spring 503, the fixed block 501 can automatically extend out of the first mounting cover 401, and after the fixed block 501 is inserted into the close protective cover 301, the limiting and fixing treatment on the two protective covers 301 is finished, and the two protective covers 301 can shield and protect the operation panel 2;

when operating personnel uses the device, when needing to adjust operating panel 2 on converter body 1 surface, operating personnel directly presses down press plate 504, make press plate 504 drive two fixed blocks 501 through two regulation poles 502 and do the motion that is close to converter body 1 bottom, after two fixed blocks 501 retract into first installation cover 401 inside, remove the spacing fixed to two protection casings 301, under the effect of two first springs 403, make two movable blocks 402 automatically drive two protection casings 301 and do the motion of keeping away from each other, thereby make two protection casings 301 remove the protection processing that shelters from to operating panel 2, operating personnel directly adjust operating panel 2 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan water pump converter, includes converter body (1), its characterized in that: install operating panel (2) on converter body (1), be equipped with protective structure (3), elastic force structure (4) and linkage structure (6) on converter body (1), protective structure (3) include protection casing (301), sliding connection has two protection casings (301) on converter body (1), elastic force structure (4) include first installation cover (401), first installation cover (401) of fixedly connected with on converter body (1), sliding connection has two movable blocks (402) on first installation cover (401), movable block (402) and protection casing (301) fixed connection who is close to, fixedly connected with first spring (403) on movable block (402), two the motion that is close to each other or keeps away from each other can be done to protection casing (301) under linkage structure's (6) effect, be equipped with fixed knot structure (5) on first installation cover (401).

2. The fan water pump frequency converter of claim 1, wherein: observation glass (302) is installed on the surface of the protective cover (301), one end, far away from the moving block (402), of the first spring (403) is fixedly connected with the first installation cover (401), a sliding rod (404) is fixedly connected inside the first installation cover (401), the two moving blocks (402) are both in sliding connection with the sliding rod (404), and the two first springs (403) are both wound on the sliding rod (404).

3. The fan water pump frequency converter of claim 1, wherein: linkage structure (6) include second installation cover (601), fixedly connected with second installation cover (601) is gone up in converter body (1), sliding connection has two fly leaves (602) on second installation cover (601), fly leaf (602) and protection casing (301) fixed connection who is close to, fixedly connected with pinion rack (603) on fly leaf (602), two meshing has same gear (604) on pinion rack (603), fixedly connected with pivot (605) on gear (604), pivot (605) and converter body (1) rotate to be connected.

4. The fan water pump frequency converter of claim 3, wherein: the movable plate (602), the toothed plate (603) and the gear (604) are located inside the second mounting cover (601), and the two protective covers (301) are connected with the second mounting cover (601) in a sliding mode.

5. The fan water pump frequency converter of claim 1, wherein: fixed knot constructs (5) including fixed block (501), sliding connection has two fixed blocks (501) on first installation cover (401), fixedly connected with adjusts pole (502) and second spring (503) on fixed block (501), the one end and the first installation cover (401) fixed connection of fixed block (501) are kept away from in second spring (503), adjust pole (502) and first installation cover (401) sliding connection, two the same pressure board (504) of fixedly connected with on adjusting pole (502).

6. The fan water pump frequency converter of claim 5, wherein: the second spring (503) is wound on the adjusting rod (502), and the end of the fixing block (501) is arc-shaped.