Program control device of washing machine

Abstract

The utility model discloses a program control device of a washing machine. The program control device comprises a control shell and an adjustable connecting device. The adjustable connecting device is arranged, that is, a push shaft arranged in the transverse adjusting locking assembly can perform synchronous opposite transmission of rotating pieces arranged on the two sides of the lower end, so that the rotating pieces arranged on the two sides quickly lift a lifting frame and a pressing plate to quickly release locking of a convex block and the upper end of a second connecting plate; the movable block can drive the clamp to achieve rapid transverse movement adjustment of the use position, and therefore the advantages that the clamp can be flexibly and transversely moved and adjusted to cope with different installation conditions are achieved, and the direction adjusting assembly is arranged, that is, the connecting shaft can be adjusted through the direction adjusting assembly under the cooperation of a groove formed in the outer side, guiding of the stabilizing frame and elastic force of a spring. Intermittent rotating insertion locking is achieved through the locking shafts arranged at the upper end and the lower end of the clamping hoop, so that the whole clamping hoop can be flexibly rotated and adjusted, the clamping hoop assists rotation adjustment, and the use flexibility of the clamping hoop is further enhanced.

Description

Technical Field

[0001] The utility model relates to the relevant field of washing machine control devices, in particular to a washing machine program control device. Background Art

[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. It is divided into two categories according to its designated washing capacity: household and collective. China stipulates that washing capacity below 6 kg is classified as household washing machines: washing machines are mainly composed of a cabinet, a washing and dehydrating barrel, a transmission and control system, etc. Some are also equipped with a heating device. Washing machines generally refer to those that use water as the main cleaning liquid, which is different from dry cleaning that uses special cleaning solutions and is usually done by a dedicated person;

[0003] At present, commercial coin-operated washing machines are mainly used in public places. They use higher-quality motors, reducers and corrosion-resistant materials than household washing machines to ensure long-term normal use in public places. More importantly, this type of washing machine is equipped with a coin box, and the coin system is used to control the internal program of the washing machine. The operation is simple and no human supervision is required, which greatly reduces the management cost.

[0004] The existing application number is CN202320048865.X, which is a kind of intelligent heat dissipation washing machine controller, comprising a control box and a heat dissipation mechanism arranged inside the control box, wherein the heat dissipation mechanism comprises a heat absorption component, a water cooling component and an air cooling component; the heat absorption component comprises a heat absorption cold head, a connecting water pipe and a micro water pump, the inner wall of the control box is fixedly connected with the heat absorption cold head, the outer wall of the heat absorption cold head is provided with a connecting water pipe, and the connecting part of the connecting water pipe and the heat absorption cold head is provided with a micro water pump; the water cooling component comprises a cooling copper pipe and cooling fins, through the cooling fins, the heat in the control box is absorbed by the heat absorption cold head and the cooling water in the connecting water pipe is heated, and the micro water pump works to allow the cooling water in the connecting water pipe to enter the cooling copper pipe, and the heat is transferred to the cooling fins, so as to realize the water cooling operation of the control box, and then, the cooling fan works to discharge the heat in the cooling fins from the dustproof net, so as to realize the heat dissipation operation inside the control box;

[0005] Although the above-mentioned existing washing machine controller is provided with a connecting block and an installation strip for quick connection with the wall, it requires hole drilling, which increases the complexity of installing the washing machine controller. Secondly, it is difficult to meet the requirements of horizontal installation of the connecting block and the installation strip at the external installation location, and the washing machine controller is difficult to install and use, resulting in low installation versatility of the washing machine controller. Utility Model Content

[0006] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a washing machine program control device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a washing machine program control device, including a control shell, the front end of the control shell is rotatably connected to a front cover, the upper end of the front side of the front cover is provided with a control panel, a coin module is installed on the right side of the control panel opposite to each other, and a card swiping area and a heat dissipation port are provided opposite to the lower ends of the control panel and the coin module, and also includes an adjustable connection device arranged on the rear side of the control shell, the adjustable connection device includes a first connecting plate fastened to the lower end of the rear side of the control shell, a moving block plugged into the upper end of the first connecting plate, a second connecting plate connected to the upper end of the moving block and connected to the upper end of the rear side of the control shell, a clamp arranged on the rear side of the moving block, a horizontal adjustment locking assembly installed on the upper end of the moving block, and a direction adjustment assembly arranged inside the moving block and connected to the rear end of the clamp.

[0008] Preferably, the horizontal adjustment locking assembly includes a shell fastened to the upper end of the moving block, a push shaft inserted in the middle of the shell, a compression spring connected to the lower end of the push shaft, a rotating part transmission-connected to both sides of the lower end of the push shaft, a lifting frame sleeved on the outer side of the push shaft and transmission-connected to the outer end of the rotating part, a pressure plate fastened to the lower end of the lifting frame, and protrusions installed on the outer ends of both sides of the pressure plate, and the lifting frame is plugged into the upper end of the second connecting plate through the protrusions on both sides.

[0009] Preferably, the first connecting plate and the second connecting plate are arranged in parallel up and down, and a row of circular holes are provided on both sides of the upper end of the second connecting plate.

[0010] Preferably, the rotating member is symmetrically arranged along both sides of the lower end of the push shaft, and the middle part of the rotating member is rotatably connected to the inside of the shell.

[0011] Preferably, the pressing plate is longitudinally inserted into the lower end of the shell, and the protrusions on both sides of the outer end of the pressing plate are positioned opposite to the circular holes opened on the upper end of the second connecting plate.

[0012] Preferably, the direction adjustment assembly includes a connecting shaft inserted in the middle of the moving block and connected to the front end of the clamp, a locking shaft abutting against the upper and lower ends of the connecting shaft, a connecting frame installed on the outside of the locking shaft, a stabilizing frame inserted on the outside of the connecting frame, and a spring arranged on the outside of the stabilizing frame and abutting against the outer end of the connecting frame.

[0013] Preferably, at least four grooves are formed on the outer side of the connecting shaft, and the connecting shaft is plugged into and abutted against the end of the locking shaft through the grooves.

[0014] Preferably, the locking shaft, the connecting frame and the spring are all symmetrically arranged along the vertical direction of the stabilizing frame, and the left and right sides of the stabilizing frame are both arranged in the shape of smooth vertical rods.

[0015] Beneficial effects of the utility model:

[0016] Advantage 1: The utility model is provided with an adjustable connecting device, that is, the push shaft arranged inside the transverse adjustment locking assembly can perform synchronous and opposite transmission of the rotating parts arranged on both sides of the lower end, so that the rotating parts arranged on both sides can quickly lift the lifting frame and the pressure plate to quickly release the lock of the protrusion and the upper end of the second connecting plate. In this way, the moving block can drive the clamp to realize rapid transverse adjustment of the use position, thereby achieving the advantage of flexible transverse adjustment of the clamp to cope with different installation conditions.

[0017] Advantage 2: The utility model is provided with a direction adjustment component, that is, the connecting shaft can be intermittently rotated and plugged into the locking shafts provided at the upper and lower ends under the cooperation of the groove provided on the outer side, the guide of the stabilizing frame and the elastic force of the spring, so that the clamp as a whole can be flexibly rotated and adjusted, thereby achieving the advantage of auxiliary rotation adjustment of the clamp and further enhancing the flexibility of the use of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustable connecting device of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional combined structure of the moving block and the clamp of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the horizontal adjustment locking assembly of the utility model from the left side;

[0022] Figure 5 It is a front view structural schematic diagram of the direction adjustment component of the utility model.

[0023] Among them: control shell -1, front cover -2, control panel -3, coin module -4, control module -5, card swiping area -6, heat dissipation port -7, adjustable connecting device -8, first connecting plate -81, moving block -82, second connecting plate -83, clamp -84, horizontal adjustment locking assembly -85, shell -851, push shaft -852, compression spring -853, rotating part -854, lifting frame -855, pressure plate -856, protrusion -857, direction adjustment assembly -86, connecting shaft -861, locking shaft -862, connecting frame -863, stabilizing frame -864, spring -865. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0025] See also Figure 1The utility model provides a washing machine program control device, including a control shell 1, a front cover 2 is rotatably connected to the front end of the control shell 1, a control panel 3 is arranged at the upper end of the front side of the front cover 2, a coin module 4 is installed opposite to the right side of the control panel 3, a card swiping area 6 and a heat dissipation port 7 are arranged opposite to the lower ends of the control panel 3 and the coin module 4, and also includes an adjustable connection device 8 arranged at the rear side of the control shell 1.

[0026] See also Figure 2-3 The adjustable connecting device 8 in this embodiment includes a first connecting plate 81 which is laterally fastened to the lower end of the rear side of the control housing 1, and a non-penetrating transverse groove is provided inside the first connecting plate 81, a moving block 82 which is vertically plugged into the upper end of the first connecting plate 81 and is laterally slidably plugged into the first connecting plate 81, a second connecting plate 83 which is connected to the upper end of the moving block 82 and connected to the upper end of the rear side of the control housing 1, and a penetrating transverse groove is provided in the middle of the second connecting plate 83, a clamp 84 which is arranged on the rear side of the moving block 82, and the clamp 84 as a whole is composed of two semi-arc-shaped sheets, and the front end of the upper semi-arc sheet is slidably connected to the lower semi-arc sheet, a transverse adjustment locking component 85 which is installed on the upper end of the moving block 82 and can realize the transverse adjustment and locking of the moving block 82, and a direction adjustment component 86 which is arranged inside the moving block 82 and connected to the rear end of the clamp 84, thereby realizing flexible rotation adjustment of the direction of the clamp 84.

[0027] The first connecting plate 81 and the second connecting plate 83 are arranged parallel to each other, and a row of round holes are provided on both sides of the upper end of the second connecting plate 83 to ensure that the first connecting plate 81 and the second connecting plate 83 can stably support the moving block 82 .

[0028] See also Figure 4 The horizontal adjustment locking assembly 85 in this embodiment includes a shell 851 that is tightly connected to the upper end of the moving block 82, a push shaft 852 that is vertically inserted into the middle of the shell 851 and can realize downward push transmission, and the left and right sides of the lower end of the push shaft 852 are provided with recesses, and corresponding compression springs 853 are installed at the lower end of the push shaft 852 for elastic upward push reset transmission, and a rotating member 854 that is transmission-connected to the recesses on the left and right sides of the lower end of the push shaft 852, so as to cooperate with the two rotating members 854 to realize rotation and lifting. Or push-down transmission, a lifting frame 855 is sleeved on the outside of the push shaft 852 and is transmission-connected to the outer ends of the rotating parts 854 on both sides, a pressure plate 856 is transversely fixedly connected to the lower end of the lifting frame 855 to realize downward pressing and locking cooperation, and convex block-shaped protrusions 857 are installed on the left and right outer ends of the pressure plate 856, and the overall diameter of the protrusion 857 is consistent with the diameter of the circular hole opened at the upper end of the second connecting plate 83, and the lifting frame 855 is plugged into the upper end of the second connecting plate 83 through the protrusions 857 on both sides.

[0029] Specifically, the rotating parts 854 are symmetrically arranged on both sides of the lower end of the push shaft 852, and the middle part of the rotating parts 854 is rotatably connected to the inside of the shell 851, ensuring that the rotating parts 854 on both sides can achieve synchronous opposite rotation and smooth lifting or pushing down transmission; the pressure plate 856 is longitudinally inserted into the lower end of the shell 851, and the protrusions 857 on both sides of the outer end of the pressure plate 856 are opposite to the circular holes opened at the upper end of the second connecting plate 83, ensuring that the pressure plate 856 cooperates with the protrusions 857 and the upper end of the second connecting plate 83 to achieve accurate and adjustable plug-in locking activities.

[0030] See also Figure 5 The direction adjustment component 86 in this embodiment includes a connecting shaft 861 that is longitudinally inserted into the middle of the moving block 82 and connected to the front end of the clamp 84, so that the clamp 84 cooperates with the connecting shaft 861 to achieve stable rotation adjustment activities, a locking shaft 862 that is against the upper and lower ends of the connecting shaft 861 to achieve relative plug-in locking cooperation, and the plug-in end of the locking shaft 862 is smooth and spherical as a whole, and correspondingly provided at the outer ends of the locking shafts 862 on both sides for support and movement. The connecting frame 863, which can be supported and driven by movement, is plugged into the outer side of the connecting frame 863 to assist in the movement and guiding cooperation, and a spring 865 is provided on the outer side of the stabilizing frame 864 and against the outer end of the connecting frame 863, so as to cooperate with the spring 865 to achieve elastic push-back plug-in locking cooperation.

[0031] Further explanation: at least four grooves are provided on the outer side of the connecting shaft 861, and the connecting shaft 861 is plugged into the end of the locking shaft 862 through the grooves, ensuring that the connecting shaft 861 cooperates with the multiple grooves provided on the outer side and the locking shafts 862 on both sides to achieve rotational plug-in locking; the locking shaft 862, the connecting frame 863 and the spring 865 are all symmetrically arranged along the upper and lower stabilizing frame 864, and the left and right sides of the stabilizing frame 864 are both smooth vertical rod-shaped, ensuring that the stabilizing frame 864 can achieve stable support and movement guidance for the connecting frames 863 on the upper and lower sides.

[0032] Here’s how it works:

[0033] When the program control device for washing machine is to be used, the electronic components in the control housing 1 can be electrically connected to the washing machine, and the program control activities of the washing machine can be realized in sequence. When washing is to be done, the payment activities can be realized through the coin modules 4 or the card swiping areas 6 respectively arranged at the upper and lower ends of the front right side of the front cover 2. When the payment activities for washing are completed, the control panel 3 arranged on the left side of the coin module 4 can be used to control the washing, so as to realize the flexible selection of the washing mode and the washing time, and cope with the use of different washing situations.

[0034] In order to improve the convenient connection between the control housing 1 and the outside, an adjustable connecting device 8 is provided at the rear side of the control housing 1, that is, a clamp 84 provided at the rear end of the moving block 82, which can be clamped with the external round tube to realize the bolt locking activity, so that the overall installation of the control housing 1 is convenient and fast, without the need to perform multiple bolt locking activities, which greatly improves the convenience of installation of the control device;

[0035] If the lateral installation position of the control device needs to be adjusted laterally, the push shaft 852 of the horizontal adjustment locking assembly 85 provided at the upper end of the moving block 82 can be pressed down to make the push shaft 852 move downward as a whole, and the compression spring 853 is squeezed respectively, and the driving connection rotating member 854 at the grooves opened on both sides of the lower end is pushed, so that the rotating members 854 on both sides rotate synchronously and oppositely to cooperate, so as to realize the lifting transmission of the lifting frame 855 connected to the outside. As the lifting frame 855 moves up and down, the pressure plate 856 fastened to the lower end of the lifting frame 855 can be moved up synchronously to quickly realize the unlocking of the protrusions 857 provided on both sides of the outer end and the two rows of circular holes opened at the upper end of the second connecting plate 83. In this way, the moving block 82 can be unlocked and locked, and the first connecting plate 81 and the second connecting plate 83 can be locked. The connecting plates 83 can be adjusted to move horizontally to the left and right to meet the installation requirements of the device. After moving horizontally to the appropriate position, the push shaft 852 can be loosened to make the compression spring 853 rebound and push the push shaft 852 upward. In this way, as the push shaft 852 moves up and resets, the rotating member 854 connected to both sides of the lower end will be driven again to make the rotating member 854 reset and rotate to push down the outer end of the lifting frame 855. When the lifting frame 855 moves down, the pressure plate 856 connected to the lower end of the lifting frame 855 can quickly realize the plug-in locking of the protruding blocks 857 on both sides and the new round holes on both sides of the upper end of the second connecting plate 83, thereby ensuring the firmness of the moving block 82 after the horizontal adjustment, thereby achieving the advantages of flexible horizontal adjustment of the clamp 84 to cope with different installation conditions.

[0036] Secondly, in order to further improve the convenience and flexibility of installing the clamp 84, a direction adjustment component 86 is provided inside the moving block 82 to realize the rotation adjustment of the clamp 84, that is, the clamp 84 is rotated as a whole to synchronously drive the connecting shaft 861 connected to the front end. As the connecting shaft 861 rotates, the locking shafts 862 plugged in at the upper and lower ends are pushed in advance, so that the locking shafts 862 on both sides are pre-moved away from the connecting shaft 861. As the locking shafts 862 on both sides move in opposite directions, the connecting frame 863 fastened at the outer end is smoothly moved up or down along the outer side of the stabilizing frame 864. Secondly, as the connecting frames 863 on both sides move in opposite directions up and down, the springs 865 connected to the two sides of the outer end of the connecting frame 863 are squeezed. When the groove opened on the outer side of the connecting shaft 861 is opposite to the plug-in end of the locking shaft 862, the compressed spring 865 will be released from the compressed state to quickly realize the push-back of the connecting frame 863, so that the connecting frame 863 drives the corresponding connected locking shaft 862 to move, so that the locking shaft 862 is quickly plugged into the groove opened on the outer side of the connecting shaft 861 to realize the plug-in locking limit activity. In this way, it is only necessary to directly rotate the clamp 84 so that the connecting shaft 861 cooperates with the groove opened inside and the elastic force of the spring 865, so that the locking shafts 862 on both sides can be intermittently plugged in and locked to realize convenient rotation adjustment and locking, thereby achieving the advantage of auxiliary rotation adjustment of the clamp 84 and further enhancing the flexibility of use of the clamp 84.

[0037] The utility model provides a washing machine program control device, which is provided with an adjustable connecting device 8, that is, a push shaft 852 arranged inside the horizontal adjustment locking component 85 can perform synchronous and opposite transmission of the rotating parts 854 arranged on both sides of the lower end, so that the rotating parts 854 arranged on both sides can quickly lift the lifting frame 855 and the pressure plate 856 to quickly release the lock of the protrusion 857 and the upper end of the second connecting plate 83. In this way, the moving block 82 can drive the clamp 84 to achieve rapid horizontal adjustment of the use position, thereby achieving the advantage of flexible horizontal adjustment of the clamp 84 to cope with different installation conditions, and a direction adjustment component 86 is provided, that is, the connecting shaft 861 can be intermittently rotated and plugged and locked with the locking shafts 862 arranged at the upper and lower ends under the cooperation of the groove opened on the outer side, the guide of the fixing frame 864 and the elastic force of the spring 865, so that the clamp 84 can be flexibly rotated and adjusted as a whole, thereby achieving the advantage of auxiliary rotation adjustment of the clamp 84 and further enhancing the flexibility of use of the clamp 84.

[0038] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A washing machine program control device, comprising a control housing (1), the front end of the control housing (1) being rotatably connected to a front cover (2), a control panel (3) being provided at the upper front end of the front cover (2), a coin module (4) being installed opposite to the right side of the control panel (3), and a card swiping area (6) and a heat dissipation port (7) being provided opposite to the lower ends of the control panel (3) and the coin module (4); Features: The invention also comprises an adjustable connection device (8) arranged on the rear side of the control housing (1), the adjustable connection device (8) comprising a first connection plate (81) fastened to the lower end of the rear side of the control housing (1), a moving block (82) plugged into the upper end of the first connection plate (81), a second connection plate (83) connected to the upper end of the moving block (82) and connected to the upper end of the rear side of the control housing (1), a clamp (84) arranged on the rear side of the moving block (82), a lateral adjustment locking assembly (85) installed on the upper end of the moving block (82), and a direction adjustment assembly (86) arranged inside the moving block (82) and connected to the rear end of the clamp (84).

2. A washing machine program control device according to claim 1, characterized in that: The horizontal adjustment locking assembly (85) includes a shell (851) fastened to the upper end of the moving block (82), a push shaft (852) inserted in the middle of the shell (851), a compression spring (853) connected to the lower end of the push shaft (852), a rotating member (854) transmission-connected to both sides of the lower end of the push shaft (852), a lifting frame (855) sleeved on the outer side of the push shaft (852) and transmission-connected to the outer end of the rotating member (854), a pressure plate (856) fastened to the lower end of the lifting frame (855), and protrusions (857) installed on the outer ends of both sides of the pressure plate (856), and the lifting frame (855) is plugged into the upper end of the second connecting plate (83) through the protrusions (857) on both sides.

3. A washing machine program control device according to claim 1, characterized in that: The first connecting plate (81) and the second connecting plate (83) are arranged in parallel with each other, and a row of circular holes are provided on both sides of the upper end of the second connecting plate (83).

4. A washing machine program control device according to claim 2, characterized in that: The rotating member (854) is symmetrically arranged along both sides of the lower end of the push shaft (852), and the middle part of the rotating member (854) is rotatably connected to the inside of the shell (851).

5. A washing machine program control device according to claim 2, characterized in that: The pressing plate (856) is longitudinally inserted into the lower end of the shell (851), and the protrusions (857) on both sides of the outer end of the pressing plate (856) are located opposite to the circular holes opened at the upper end of the second connecting plate (83).

6. A washing machine program control device according to claim 1, characterized in that: The direction adjustment assembly (86) comprises a connecting shaft (861) inserted into the middle of the moving block (82) and connected to the front end of the clamp (84), a locking shaft (862) abutting against the upper and lower ends of the connecting shaft (861), a connecting frame (863) installed on the outside of the locking shaft (862), a stabilizing frame (864) inserted into the outside of the connecting frame (863), and a spring (865) arranged on the outside of the stabilizing frame (864) and abutting against the outer end of the connecting frame (863).

7. A washing machine program control device according to claim 6, characterized in that: At least four grooves are formed on the outer side of the connecting shaft (861), and the connecting shaft (861) is inserted into and butted against the end of the locking shaft (862) through the grooves.

8. A washing machine program control device according to claim 6, characterized in that: The locking shaft (862), the connecting frame (863) and the spring (865) are all symmetrically arranged along the vertical direction of the stabilizing frame (864), and the left and right sides of the stabilizing frame (864) are both arranged in the shape of smooth vertical rods.

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