CN219283760U

CN219283760U - Variable frequency refrigerator controller

Info

Publication number: CN219283760U
Application number: CN202223578793.4U
Authority: CN
Inventors: 顾聪翀; 邱海燕; 吴江枫
Original assignee: Wuxi Hejing Intelligent Technology Co ltd
Current assignee: Wuxi Hejing Intelligent Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of variable frequency refrigerators, and particularly discloses a variable frequency refrigerator controller, which comprises a box body, wherein a box door is rotatably arranged on the side surface of the box body, a mounting groove is formed in the side surface of the box door, a bottom plate is arranged at the inner bottom of the mounting groove, clamping grooves are formed in the inner walls of the two ends of the mounting groove and close to corners, fixing grooves are formed in the two sides of the bottom plate, clamping strips are slidably arranged at the two ends of the inner part of the fixing groove, one end of each clamping strip penetrates through the fixing groove and is slidably arranged in the corresponding clamping groove, and a spring is arranged between the two clamping strips positioned in the same fixing groove. According to the utility model, a worker can assemble and disassemble the bottom plate and the installation shell through the adjusting rod, so that the maintenance of the inside of the installation shell by external workers is facilitated.

Description

Variable frequency refrigerator controller

Technical Field

The utility model relates to the technical field of variable frequency refrigerators, in particular to a variable frequency refrigerator controller.

Background

The variable frequency refrigerator is produced by using a single-phase alternating current motor as a driving motor for a refrigerator compressor, and adopting a variable frequency power supply for the single-phase alternating current motor, so that the refrigerating capacity of the compressor is regulated.

The patent number 201821027945.2 discloses a refrigerator controller, which comprises an input module positioned at one side of the refrigerator, wherein a placing groove is formed in one side of the refrigerator, the input module is fixedly arranged in the placing groove, a first groove is formed in the inner wall of the top of the placing groove, a protection plate is slidably arranged in the first groove, two clamping grooves are formed in the inner wall of one side of the first groove, a second groove is formed in one side of the protection plate, and a clamping pin is slidably arranged in the second groove; foretell refrigerator controller only can protect the controller when using, prevents that input module on it from causing the damage, but the inconvenient dismantlement of controller itself overhauls, when the controller is because the live time overlength leads to its inside to appear damaging, and maintenance personal can't be quick dismantles and installs the controller, reduces the maintenance efficiency to the controller.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a variable-frequency refrigerator controller.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a variable frequency refrigerator controller, includes the box, the chamber door is installed in the side rotation of box, and the mounting groove has been seted up to the side of chamber door, and the bottom plate is installed to the interior bottom of mounting groove, and the draw-in groove has all been seted up to the position that is close to the corner on the both ends inner wall of mounting groove, and the fixed slot has all been seted up to the bottom both sides of bottom plate, and the equal slidable mounting in inside both ends of fixed slot has the card strip, and the one end of card strip runs through the fixed slot to slidable mounting is in the draw-in groove, installs the spring between two card strips that are located same fixed slot inside.

Preferably, two ends of the spring are respectively arranged on two opposite clamping strip surfaces in the same fixing groove, and sliding holes are formed in positions, close to corners, of two sides of the top of the bottom plate according to the length direction.

Preferably, an adjusting rod is slidably arranged in the sliding hole, the bottom end of the adjusting rod is arranged at the top of the clamping strip, and one end of the adjusting rod, which is far away from the clamping strip, penetrates through the mounting groove.

Preferably, the installation shell is installed at the top of bottom plate, and the circuit board is installed to the interior bottom of installation shell, and touch screen glass board is installed at the top of installation shell, touch screen glass board's both ends respectively with the both ends inner wall butt of mounting groove.

Preferably, the bottom of touch screen glass board installs the display screen, and the display screen is located the inside of installation shell, and display screen and circuit board each other electric connection, installation shell are located between another regulation pole of same one end.

Preferably, limiting plates are arranged on two sides of the touch screen glass plate, and one side, away from the touch screen glass plate, of the limiting plates is abutted against the inner wall of the mounting groove.

Preferably, the limiting plate is positioned between the two adjusting rods on the same side, and the circuit board is fixed at the top of the bottom plate through bolts.

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

1. according to the utility model, when a worker needs to overhaul the installation shell, the outside worker can drive the clamping strip to extrude towards the direction of the spring through the adjusting rod, the clamping strip can move out of the clamping groove, and the worker can move the bottom plate and the installation shell out of the installation groove, so that the worker can overhaul the installation shell conveniently. The controller is fixed by screws without a worker when the controller is used, and the controller is more convenient to detach from the bottom plate and the mounting shell without using any detaching tool.

2. According to the utility model, the mounting shell can well protect and fix the positions of the circuit board and the display screen, and outside personnel can know and operate the content displayed on the display screen through the touch screen glass plate, the mounting shell can well protect and seal the circuit board and the display screen, so that the outside personnel can be prevented from damaging the display screen and the circuit board, one end of the clamping strip can move to the inside of the clamping groove through the elasticity of the spring when the position of the bottom plate is fixed, and the clamping groove can well fix the position of the bottom plate through the clamping strip, so that the bottom plate is more stable when in use.

Drawings

Fig. 1 is a perspective view of a variable frequency refrigerator controller according to the present utility model;

fig. 2 is a schematic diagram of a touch screen glass plate mounting structure of a variable frequency refrigerator controller according to the present utility model;

fig. 3 is a cross-sectional view of a door of a variable frequency refrigerator controller according to the present utility model;

fig. 4 is a schematic diagram of the bottom structure of a bottom plate of a variable frequency refrigerator controller according to the present utility model;

fig. 5 is a schematic diagram of the top structure of a bottom plate of a variable frequency refrigerator controller according to the present utility model;

fig. 6 is a schematic diagram of a door structure of a variable frequency refrigerator controller according to the present utility model.

In the figure: 1. a case; 2. a door; 3. a mounting groove; 4. a touch screen glass plate; 5. a limiting plate; 6. a clamping groove; 7. a bottom plate; 8. a mounting shell; 9. a display screen; 10. a circuit board; 11. a fixing groove; 12. clamping strips; 13. a spring; 14. an adjusting rod; 15. and a sliding hole.

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.

Referring to fig. 1-6, a variable frequency refrigerator controller comprises a box body 1, a box door 2 is rotatably installed on the side surface of the box body 1, a mounting groove 3 is formed in the side surface of the box door 2, a bottom plate 7 is installed at the inner bottom of the mounting groove 3, clamping grooves 6 are formed in positions, close to corners, on the inner walls of the two ends of the mounting groove 3, fixing grooves 11 are formed in the two sides of the bottom plate 7, clamping strips 12 are slidably installed at the two ends of the inside of the fixing grooves 11, one ends of the clamping strips 12 penetrate through the fixing grooves 11 and are slidably installed in the clamping grooves 6, and springs 13 are installed between the two clamping strips 12 located in the same fixing groove 11.

As a technical optimization scheme of the utility model, two ends of the spring 13 are respectively arranged on opposite surfaces of two clamping strips 12 positioned in the same fixing groove 11, sliding holes 15 are formed in positions, close to corners, of two sides of the top of the bottom plate 7 in the length direction, and the sliding holes 15 can well limit the positions of the adjusting rods 14 when the sliding device is used.

As a technical optimization scheme of the utility model, the adjusting rod 14 is slidably arranged in the sliding hole 15, the bottom end of the adjusting rod 14 is arranged at the top of the clamping strip 12, one end of the adjusting rod 14, which is far away from the clamping strip 12, penetrates through the mounting groove 3, and when in use, a worker can adjust the position of the clamping strip 12 through the adjusting rod 14.

As a technical optimization scheme of the utility model, the top of the bottom plate 7 is provided with the installation shell 8, the inner bottom of the installation shell 8 is provided with the circuit board 10, the top of the installation shell 8 is provided with the touch screen glass plate 4, two ends of the touch screen glass plate 4 are respectively abutted with the inner walls of two ends of the installation groove 3, and the touch screen glass plate 4 can well protect the display screen 9.

As a technical optimization scheme of the utility model, the bottom of the touch screen glass plate 4 is provided with the display screen 9, the display screen 9 is positioned in the installation shell 8, the display screen 9 is electrically connected with the circuit board 10, the installation shell 8 is positioned between the other adjusting rods 14 at the same end, and when in use, external personnel can know the display content of the display screen 9 through the touch screen glass plate 4.

As a technical optimization scheme of the utility model, the limiting plates 5 are arranged on both sides of the touch screen glass plate 4, one side, away from the touch screen glass plate 4, of the limiting plates 5 is abutted against the inner wall of the mounting groove 3, and when the touch screen glass plate is used, the limiting plates 5 can well limit the top end positions of the adjusting rods 14.

As a technical optimization scheme of the utility model, the limiting plate 5 is positioned between two adjusting rods 14 on the same side, the circuit board 10 is fixed on the top of the bottom plate 7 through bolts, and when in use, workers can fix the position of the circuit board 10 through the bolts.

When the utility model is used, a worker can install the bottom plate 7 and the installation shell 8 in the installation groove 3 on the box door 2, the installation groove 3 can better protect the installation shell 8 when in use, and the touch screen glass plate 4 and the display screen 9 are both positioned in the installation groove 3 when in use. When in use, the bottom plate 7 is positioned at the inner bottom of the mounting groove 3, the clamping strips 12 positioned at the two ends of the inner part of the fixing groove 11 in the mounting groove 3 can be pushed by the elasticity of the springs 13, so that one end of the clamping strips 12 away from the springs 13 moves to the inner part of the clamping grooves 6 on the inner walls of the two ends of the mounting groove 3, and when in use, the clamping grooves 6 can be fixed at a better position to the bottom plate 7 through the clamping strips 12, so that the bottom plate 7 is more stable when in use.

When the touch screen glass plate is used, the adjusting rod 14 on the clamping strip 12 is slidably mounted in the sliding hole 15, one end of the adjusting rod 14, far away from the clamping strip 12, penetrates through the mounting groove 3, an external person can adjust the position of the clamping strip 12 through the top end of the adjusting rod 14, and the sliding hole 15 and the limiting plates 5 located on the two sides of the touch screen glass plate 4 can respectively limit the positions of the two ends of the adjusting rod 14.

When the staff needs to overhaul the installation shell 8, external staff can push the adjusting rod 14 to enable the adjusting rod 14 to drive the clamping strip 12 positioned in the fixing groove 11 to extrude towards the direction of the spring 13, one end, away from the spring 13, of the clamping strip 12 can move out of the clamping groove 6, and the staff can move out of the installation groove 3 from the bottom plate 7 and the installation shell 8, so that the staff can overhaul the installation shell 8 conveniently. The controller is not required to be fixed by a worker through screws when the controller is used, and the controller is more convenient when the bottom plate 7 and the installation shell 8 are detached by the worker, and the bottom plate 7 and the installation shell 8 can be detached without using any detaching tool.

When the circuit board 10 is used, a worker can install and fix the circuit board 10 on the inner bottom of the installation shell 8 through bolts, and the installation shell 8 can protect and seal the circuit board 10 better when the circuit board 10 is used, so that the circuit board 10 is prevented from being in contact with the outside when the circuit board is used. The display screen 9 that is located touch screen glass board 4 bottom is located the interior bottom of installation shell 8, and the edge of display screen 9 and the inner wall butt of installation shell 8 when using, and installation shell 8 can play better position definition to display screen 9 when using, and touch screen glass board 4 can protect display screen 9.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a variable frequency refrigerator controller, includes box (1), its characterized in that, box (1) side rotation installs chamber door (2), mounting groove (3) have been seted up to the side of chamber door (2), bottom plate (7) are installed to the interior bottom of mounting groove (3), draw-in groove (6) have all been seted up to the position that is close to the corner on the both ends inner wall of mounting groove (3), fixed slot (11) have all been seted up to the bottom both sides of bottom plate (7), the inside both ends of fixed slot (11) all slidable mounting has draw-in strip (12), the one end of draw-in strip (12) runs through fixed slot (11) to slidable mounting is in draw-in groove (6), install spring (13) between two draw-in strips (12) that are located same fixed slot (11) inside.

2. The variable frequency refrigerator controller according to claim 1, wherein two ends of the spring (13) are respectively installed on opposite surfaces of two clamping strips (12) in the same fixed groove (11), and sliding holes (15) are formed in positions, close to corners, of two sides of the top of the bottom plate (7) in the length direction.

3. The variable frequency refrigerator controller according to claim 2, wherein an adjusting rod (14) is slidably mounted in the sliding hole (15), the bottom end of the adjusting rod (14) is mounted at the top of the clamping strip (12), and one end of the adjusting rod (14) away from the clamping strip (12) penetrates through the mounting groove (3).

4. A variable frequency refrigerator controller according to claim 3, wherein a mounting case (8) is mounted on top of the base plate (7), a circuit board (10) is mounted on the inner bottom of the mounting case (8), a touch screen glass plate (4) is mounted on top of the mounting case (8), and two ends of the touch screen glass plate (4) are respectively abutted against inner walls of two ends of the mounting groove (3).

5. The variable frequency refrigerator controller according to claim 4, wherein a display screen (9) is mounted at the bottom of the touch screen glass plate (4), the display screen (9) is located inside the mounting shell (8), the display screen (9) is electrically connected with the circuit board (10), and the mounting shell (8) is located between another adjusting rod (14) at the same end.

6. The variable frequency refrigerator controller according to claim 4, wherein limiting plates (5) are mounted on two sides of the touch screen glass plate (4), and one side, away from the touch screen glass plate (4), of the limiting plates (5) is abutted against the inner wall of the mounting groove (3).

7. A variable frequency refrigerator controller according to claim 6, characterized in that the limiting plate (5) is positioned between two adjusting rods (14) on the same side, and the circuit board (10) is fixed on the top of the bottom plate (7) through bolts.