Cover opening structure for household appliance

Abstract

The utility model relates to the technical field of household appliances, and provides a household appliance uncovering structure which comprises a machining table, a portal frame is fixedly installed at the top of the machining table, electric push rods are fixedly embedded in the two sides of the top of the portal frame, and supporting plates are fixedly installed at the bottoms of the two electric push rods. The supporting plate is movably embedded in the portal frame, connecting columns are fixedly installed on the two sides of the bottom of the supporting plate, screw rods are movably embedded in the two connecting columns, and first rotating rods are fixedly installed on the rear sides of the screw rods. By means of the device, automatic disassembly and position adjustment of screws of the air conditioner outdoor unit are achieved, operation convenience and efficiency are improved, meanwhile, workers can be helped to quickly complete repair and maintenance work of the air conditioner outdoor unit, time and labor cost are saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a cover opening structure for household appliances. Background Art

[0002] In the field of household appliances, the open cover structure is a common design, which is used to facilitate users to clean, repair or replace parts inside the appliance. The cover of the air conditioner outdoor unit is usually fixed with screws to protect the internal electronic components and radiator. This design can ensure the safe and stable operation of the air conditioner.

[0003] However, many air-conditioning outdoor units currently use screws to fix their covers. When the air-conditioning outdoor unit needs to be opened and disassembled, the staff is required to hold a screwdriver or other tools to remove the screws one by one before the cover can be removed from the air-conditioning outdoor unit. Then, the air-conditioning outdoor unit gap repair will involve replacing parts and other operations. This process may take a long time and effort, which is too time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is too time-consuming and labor-intensive to open the cover of the outdoor unit of the air conditioner.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cover opening structure for household appliances, comprising a processing table, a gantry is fixedly installed on the top of the processing table, electric push rods are fixedly embedded on both sides of the top of the gantry, and a support plate is fixedly installed on the bottom of the two electric push rods, and the support plate is movably embedded in the inside of the gantry, connecting columns are fixedly installed on both sides of the bottom of the support plate, and screws are movably embedded in the inside of the two connecting columns, a first rotating rod is fixedly installed on the rear side of the screw, and a first crank is fixedly installed on the rear side of the first rotating rod, a first slide groove is opened at the bottom center of the support plate, a first slider is movably sleeved on the outer surface of the screw, and the top outer surface of the first slider is slidably connected to the inner surface of the first slide groove.

[0006] As a preferred implementation, a flange is fixedly mounted on the bottom of the first sliding block, and a forward-rotating screw is movably embedded on the left side of the inner wall of the flange.

[0007] The technical effect of adopting the above further solution is that the reverse screw rod can be used to transmit the power to the forward screw rod.

[0008] As a preferred embodiment, a reversing screw is fixedly mounted on the right side of the forward screw, and the right outer surface of the reversing screw is movably embedded in the right side of the inner wall of the flange.

[0009] The technical effect of adopting the above further solution is that the reversing screw on the flange can be transmitted through the second rotating rod.

[0010] As a preferred embodiment, a second rotating rod is fixedly mounted on the right side of the reverse screw rod, and a second sliding block is movably sleeved on the outer surfaces of the forward screw rod and the reverse screw rod.

[0011] The technical effect of adopting the above further solution is that the second slider can be driven to move by the forward-rotating screw rod and the reverse-rotating screw rod.

[0012] As a preferred embodiment, a second crank is fixedly installed on the right side of the second rotating rod, a second slide groove is opened at the bottom center of the flange, and the top outer surfaces of the two second sliding blocks are slidably connected to the inner surface of the second slide groove.

[0013] The technical effect of adopting the above further solution is that the second crank can be rotated to drive the second rotating rod to rotate.

[0014] As a preferred implementation, electric screwdrivers are fixedly mounted on the bottoms of the two second sliding blocks, and telescopic columns are fixedly mounted on both sides of the top of the processing table.

[0015] The technical effect of adopting the above further solution is that the electric screwdriver can be driven to move by the second sliding block.

[0016] As a preferred embodiment, return springs are fixedly installed on both sides of the top of the processing table, and the inner surfaces of the two return springs are movably sleeved on the outer surface of the telescopic column.

[0017] The technical effect of adopting the above further solution is: the splint can be bent outward, so that the splint slides outward through the third sliding groove, and at the same time drives the reset spring and the telescopic column to retract.

[0018] As a preferred embodiment, a clamp is fixedly installed on the side opposite to the two return springs and the two telescopic columns, a third slide groove is opened at the top center of the processing table, and the bottom outer surfaces of the two clamps are slidably connected to the inner surface of the third slide groove.

[0019] The technical effect of adopting the above further solution is: the clamping plate can be loosened to reset the reset spring and the telescopic column, thereby driving the clamping plate to move inward.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. When the utility model is in use, the device realizes the automatic disassembly and position adjustment of the screws of the air-conditioning outdoor unit through structures such as the screw rod and the electric screwdriver, thereby improving the convenience and efficiency of operation. At the same time, it can help the staff to quickly complete the repair and maintenance work of the air-conditioning outdoor unit, saving time and labor costs, improving work efficiency, and solving the problem in the prior art that it is too time-consuming and labor-intensive to open the cover of the air-conditioning outdoor unit.

[0022] 2. When the utility model is in use, the device can effectively fix the air conditioner outdoor unit through structures such as the return spring and the clamping plate to prevent it from shaking or loosening during operation, which would affect the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A rear perspective structural diagram of a cover opening structure for a household appliance provided by the utility model;

[0024] Figure 2 A partial three-dimensional structure diagram of a cover opening structure for household appliances provided by the utility model Figure 1 ;

[0025] Figure 3 A partial three-dimensional structure diagram of a cover opening structure for household appliances provided by the utility model Figure 2 ;

[0026] Figure 4 The utility model is a front perspective structural diagram of a cover opening structure for a household appliance.

[0027] Legend:

[0028] 1. Processing table; 101. Gantry; 102. Electric push rod; 103. Support plate; 104. Connecting column; 105. Screw rod; 106. First rotating rod; 107. First crank; 108. First slide groove; 109. First slider; 110. Flange; 111. Forward screw rod; 112. Reverse screw rod; 113. Second slider; 114. Second slide groove; 115. Second rotating rod; 116. Second crank; 117. Electric screwdriver; 2. Telescopic column; 201. Return spring; 202. Clamp; 203. Third slide groove. DETAILED DESCRIPTION

[0029] 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.

[0030] Example 1, please refer to Figure 1-4 The utility model provides a technical solution: a cover opening structure for household appliances, comprising a processing table 1, a gantry 101 is fixedly installed on the top of the processing table 1, electric push rods 102 are fixedly embedded on both sides of the top of the gantry 101, support plates 103 are fixedly installed on the bottoms of the two electric push rods 102, the support plates 103 are movably embedded in the interior of the gantry 101, connecting columns 104 are fixedly installed on both sides of the bottom of the support plates 103, screws 105 are movably embedded in the interiors of the two connecting columns 104, a first rotating rod 106 is fixedly installed on the rear side of the screw 105, a first crank 107 is fixedly installed on the rear side of the first rotating rod 106, a first slide groove 108 is opened at the bottom center of the support plate 103, a first slider 109 is movably sleeved on the outer surface of the screw 105, and the top outer surface of the first slider 109 is slidably connected to the first slide groove 108 On the inner surface, a flange 110 is fixedly installed at the bottom of the first slider 109, a forward-rotating screw rod 111 is movably embedded in the left side of the inner wall of the flange 110, a reverse-rotating screw rod 112 is fixedly installed on the right side of the forward-rotating screw rod 111, the right outer surface of the reverse-rotating screw rod 112 is movably embedded in the right side of the inner wall of the flange 110, a second rotating rod 115 is fixedly installed on the right side of the reverse-rotating screw rod 112, the outer surfaces of the forward-rotating screw rod 111 and the reverse-rotating screw rod 112 are movably sleeved with a second slider 113, a second crank 116 is fixedly installed on the right side of the second rotating rod 115, a second slide groove 114 is opened at the bottom center of the flange 110, the top outer surfaces of the two second sliders 113 are slidably connected to the inner surface of the second slide groove 114, an electric screwdriver 117 is fixedly installed on the bottom of the two second sliders 113, and telescopic columns 2 are fixedly installed on both sides of the top of the processing table 1.

[0031] In this embodiment, the staff first places the air-conditioning outdoor unit on the top of the processing table 1, and starts the electric push rod 102 through the power supply system of the electric push rod 102 on the gantry 101, so that when it is extended, it can drive the support plate 103 to descend, and then drive the electric screwdriver 117 to descend synchronously through the support plate 103 and other structures. When the electric screwdriver 117 descends to a suitable position, it can start the electric screwdriver 117 through its power supply system, and then remove the screws on the air-conditioning outdoor unit. At the same time, the staff can rotate the first crank 107 through the first rotating rod 106 to drive the screw 105 on the connecting column 104 to rotate synchronously, so that when the screw 105 rotates, it drives the first slider 109 to translate forward and backward through the first slide groove 108, and then the first slider 109 and other structures drive The electric screwdriver 117 moves synchronously to adjust its position, and the second crank handle 116 can be rotated forward to be transmitted to the reverse screw rod 112 on the flange 110 through the second rotating rod 115, and then transmitted to the forward screw rod 111 through the reverse screw rod 112, so that the forward screw rod 111 and the reverse screw rod 112 can rotate synchronously, so that while rotating, it drives the second slider 113 to perform relative translational movement through the second slide groove 114, and enters to adjust the left and right position of the electric screwdriver 117, and through the structure of the screw rod 105 and the electric screwdriver 117, the device realizes the automatic disassembly and position adjustment of the screws of the air-conditioning outdoor unit, improves the convenience and efficiency of operation, and can also help the staff to quickly complete the repair and maintenance of the air-conditioning outdoor unit, save time and labor costs, and improve work efficiency.

[0032] Embodiment 2, as Figure 1-4 As shown, return springs 201 are fixedly installed on both sides of the top of the processing table 1, and the inner surfaces of the two return springs 201 are movably mounted on the outer surfaces of the telescopic columns 2. A clamping plate 202 is fixedly installed on the side of the two return springs 201 opposite to the two telescopic columns 2. A third sliding groove 203 is opened at the top center of the processing table 1, and the bottom outer surfaces of the two clamping plates 202 are slidably connected to the inner surface of the third sliding groove 203.

[0033] In this embodiment, the staff can first bend the splint 202 outward so that the splint 202 slides outward through the third slide groove 203, while driving the reset spring 201 and the telescopic column 2 to shrink, and then place the air-conditioning outdoor unit on the top of the processing table 1 and on the inner side of the splint 202, and then release the splint 202 to reset the reset spring 201 and the telescopic column 2, thereby driving the splint 202 to move inward, so that the splint 202 fits the outer surface of the air-conditioning outdoor unit and fixes it, and through the structure of the reset spring 201 and the splint 202, the device can effectively fix the air-conditioning outdoor unit to prevent it from shaking or loosening during operation, affecting the use of the device.

[0034] Working principle: When in use, the staff first places the air conditioner outdoor unit on the top of the processing table 1, and starts the electric push rod 102 through the power supply system of the electric push rod 102 on the gantry 101, so that when it is extended, it can drive the support plate 103 to descend, and then drive the electric screwdriver 117 to descend synchronously through the support plate 103 and other structures. When the electric screwdriver 117 descends to a suitable position, it can start the electric screwdriver 117 through its power supply system, and then remove the screws on the air conditioner outdoor unit. At the same time, the staff can rotate the first crank 107 through the first rotating rod 106 to drive the screw 105 on the connecting column 104 to rotate synchronously, so that when the screw 105 rotates, it drives the first slider 109 to translate forward and backward through the first slide groove 108, and then the first slider 109 and other structures It drives the electric screwdriver 117 to move synchronously, thereby adjusting its position, and can forwardly rotate the second crank handle 116 to transmit it to the reverse screw rod 112 on the flange 110 through the second rotating rod 115, and then transmit it to the forward screw rod 111 through the reverse screw rod 112, so that the forward screw rod 111 and the reverse screw rod 112 can rotate synchronously, so that while rotating, it drives the second slider 113 to perform relative translational movement through the second slide groove 114, and enters to adjust the left and right position of the electric screwdriver 117, and through the structure of the screw rod 105 and the electric screwdriver 117, the device realizes the automatic disassembly and position adjustment of the screws of the air-conditioning outdoor unit, improves the convenience and efficiency of operation, and can also help the staff to quickly complete the repair and maintenance of the air-conditioning outdoor unit, save time and labor costs, and improve work efficiency. During use, the staff can first bend the splint 202 outward to make the splint 202 slide outward through the third slide groove 203, while driving the reset spring 201 and the telescopic column 2 to shrink, and then place the air-conditioning outdoor unit on the top of the processing table 1 and on the inner side of the splint 202, and then release the splint 202 to reset the reset spring 201 and the telescopic column 2, thereby driving the splint 202 to move inward, so that the splint 202 fits the outer surface of the air-conditioning outdoor unit to fix it, and through the structure of the reset spring 201 and the splint 202, the device can effectively fix the air-conditioning outdoor unit to prevent it from shaking or loosening during operation, affecting the use of the device.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A cover opening structure for household appliances, comprising a processing table (1), characterized in that: A gantry (101) is fixedly mounted on the top of the processing table (1), electric push rods (102) are fixedly embedded on both sides of the top of the gantry (101), support plates (103) are fixedly mounted on the bottoms of the two electric push rods (102), the support plates (103) are movably embedded in the interior of the gantry (101), connecting columns (104) are fixedly mounted on both sides of the bottom of the support plates (103), and the interiors of the two connecting columns (104) are movably embedded. A screw rod (105) is provided, a first rotating rod (106) is fixedly installed on the rear side of the screw rod (105), a first crank (107) is fixedly installed on the rear side of the first rotating rod (106), a first sliding groove (108) is opened at the bottom center of the support plate (103), a first sliding block (109) is movably sleeved on the outer surface of the screw rod (105), and the top outer surface of the first sliding block (109) is slidably connected to the inner surface of the first sliding groove (108).

2. A cover opening structure for household appliances according to claim 1, characterized in that: A flange (110) is fixedly mounted on the bottom of the first sliding block (109), and a forward-rotating screw rod (111) is movably embedded on the left side of the inner wall of the flange (110).

3. A cover opening structure for household appliances according to claim 2, characterized in that: A reverse screw rod (112) is fixedly mounted on the right side of the forward screw rod (111), and the right outer surface of the reverse screw rod (112) is movably embedded in the right side of the inner wall of the flange (110).

4. A cover opening structure for household appliances according to claim 3, characterized in that: A second rotating rod (115) is fixedly mounted on the right side of the reverse screw rod (112), and a second sliding block (113) is movably sleeved on the outer surfaces of the forward screw rod (111) and the reverse screw rod (112).

5. A cover opening structure for household appliances according to claim 4, characterized in that: A second crank handle (116) is fixedly installed on the right side of the second rotating rod (115), and a second slide groove (114) is opened at the bottom center of the flange (110), and the top outer surfaces of the two second sliding blocks (113) are slidably connected to the inner surface of the second slide groove (114).

6. A cover opening structure for household appliances according to claim 5, characterized in that: An electric screwdriver (117) is fixedly mounted on the bottom of each of the two second sliding blocks (113), and telescopic columns (2) are fixedly mounted on both sides of the top of the processing table (1).

7. A cover opening structure for household appliances according to claim 6, characterized in that: Restoration springs (201) are fixedly mounted on both sides of the top of the processing table (1), and the inner surfaces of the two restoring springs (201) are movably sleeved on the outer surface of the telescopic column (2).

8. A cover opening structure for household appliances according to claim 7, characterized in that: A clamping plate (202) is fixedly installed on one side of the two return springs (201) opposite to the two telescopic columns (2); a third sliding groove (203) is provided at the top center of the processing table (1); and the bottom outer surfaces of the two clamping plates (202) are slidably connected to the inner surface of the third sliding groove (203).

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