Artistic tall cabinet with hidden universal wheels

Abstract

The utility model discloses an artistic tall cabinet with hidden universal wheels, and belongs to the field of tall cabinets. An artistic tall cabinet with hidden universal wheels comprises a cabinet body. The artistic tall cabinet with the hidden universal wheels further comprises supporting legs which are arranged on the lower portion of the cabinet body, used for supporting the cabinet body and located at the four corners of the cabinet body. The fixing plate is arranged on the cabinet body in an up-and-down sliding mode and located between the supporting legs; the universal wheels are arranged on the fixing plate and located below the fixing plate; the fixing device is arranged on the fixing plate and is used for connecting the fixing plate and the cabinet body; the driving device is arranged on the cabinet body in an up-down sliding mode and used for driving the fixing device to expand or contract up and down so that the fixing device can drive the fixing plate to slide up and down. The artistic tall cabinet with the hidden universal wheels has the beneficial effects that the universal wheels can be hidden, and the attractiveness of the cabinet body is improved.

Description

Technical Field

[0001] The utility model relates to the field of tall cabinets, and in particular to a universal wheel hidden artistic tall cabinet. Background Art

[0002] Art high cabinet is a special display cabinet, mainly used to display artworks or precious objects. It usually has a high sense of design and aesthetic value, and can highlight the characteristics and charm of the exhibits.

[0003] A Chinese utility model patent with authorization announcement number CN208892122U discloses an artwork display cabinet. An artwork display cabinet includes a cabinet body, a rotatable cabinet panel and a movable cabinet panel. The cabinet body is a rectangle surrounded by six transparent tempered glass panels. The six sides of the rectangle are provided with mahogany frames. The six transparent tempered glass panels are combined and fixed to each other to form a rectangular cabinet body; a motor assembly and a bracket are provided at the bottom of the cabinet body, and a rotatable cabinet panel is fixed on the top of the bracket; the mahogany frame on the side of the cabinet body is provided with symmetrical grooves, and the movable cabinet panel can be fixed in the cabinet body through the grooves. The cabinet body of the utility model adopts a combination of fully transparent tempered glass and solid wood frame, which provides a multi-angle viewing experience. The rotatable cabinet panel rotates under the drive of the motor, giving customers a 360° viewing angle. The height of the movable cabinet panel can be adjusted according to the size of the artwork.

[0004] In the above structure, since the art display cabinet is only supported by the corners, when the art display cabinet is to be moved, it needs to be assisted by other transportation devices or lifted by force, which is not convenient. If wheels are installed on the art display cabinet, the appearance of the art display cabinet will be affected. Utility Model Content

[0005] The purpose of the utility model is to provide a high cabinet with a universal wheel hidden art cabinet. The utility model can drive the universal wheel to slide up and down by sliding a fixing plate up and down, so that when the high cabinet with a universal wheel hidden art cabinet needs to be moved, the universal wheel is moved down, and after the position of the high cabinet with a universal wheel hidden art cabinet is determined, the universal wheel is moved up and hidden, thereby improving the aesthetics of the high cabinet with a universal wheel hidden art cabinet.

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a high art cabinet with hidden universal wheels, including:

[0008] Cabinet;

[0009] The universal wheel hidden art high cabinet also includes:

[0010] Support feet are provided under the cabinet body, used to support the cabinet body, and are located at the four corners of the cabinet body;

[0011] A fixed plate is slidably mounted on the cabinet body and is located between the supporting legs;

[0012] A universal wheel is provided on the fixed plate and is located below the fixed plate;

[0013] A fixing device, provided on the fixing plate, used to connect the fixing plate and the cabinet;

[0014] The driving device is arranged on the cabinet body for sliding up and down, and is used for driving the fixing device to expand or contract up and down, so that the fixing device drives the fixing plate to slide up and down.

[0015] Furthermore, the fixing device comprises:

[0016] A lower abutment plate is arranged on the fixed plate;

[0017] An upper abutment plate is provided on the cabinet body and is located above the lower abutment plate;

[0018] A first connecting rod is hinged to the upper abutment plate;

[0019] A second connecting rod is hinged to the upper abutment plate and is located on a side of the abutment plate away from the first connecting rod;

[0020] A third connecting rod is hinged to the lower abutment plate and is located on the same side as the first connecting rod;

[0021] A fourth connecting rod is hinged to the lower abutment plate and is located on a side of the lower abutment plate away from the third connecting rod;

[0022] A first connecting plate, hinged to an end of the first connecting rod away from the upper abutting plate;

[0023] A second connecting plate is hinged to an end of the second connecting rod away from the upper abutting plate;

[0024] A screw rod is arranged on the first connecting plate;

[0025] Among them, one end of the third connecting rod away from the lower abutment plate is hinged to the first connecting plate; one end of the fourth connecting rod away from the lower abutment plate is hinged to the second connecting plate; the upper abutment plate and the lower abutment plate are both located between the first connecting plate and the second connecting plate; the first connecting plate and the second connecting plate are both provided with threaded holes for screw threaded connection.

[0026] Furthermore, the universal wheel hidden art high cabinet also includes:

[0027] a stabilizer bar extending upwardly through the lower abutment plate;

[0028] The upper end of the stabilizing rod is connected to the lower abutting plate; a through hole for the screw rod to pass through is provided on the stabilizing rod.

[0029] Furthermore, the through hole is constructed in a vertical strip shape so that the screw rod can move up and down in the through hole.

[0030] Furthermore, the driving device comprises:

[0031] A first gear, disposed at one end of the screw;

[0032] A second gear, located at one side of the first gear and meshing with the first gear;

[0033] A third gear is located at a side of the second gear away from the first gear and meshes with the second gear;

[0034] A first rotating shaft is disposed on the third gear and is used to drive the third gear to rotate;

[0035] Wherein, the diameter of the second gear is greater than the diameter of the first gear; the diameter of the third gear is greater than the diameter of the second gear.

[0036] Furthermore, the driving device further comprises:

[0037] A sliding plate is arranged on the cabinet body for sliding up and down movement;

[0038] A second rotating shaft is rotatably disposed on the slide plate, and the first gear is connected to the second rotating shaft;

[0039] The third rotating shaft is rotatably arranged on the slide plate, and the second gear is connected to the third rotating shaft.

[0040] Furthermore, the universal wheel hidden art high cabinet also includes:

[0041] A threaded rod, disposed on an end of the first rotating shaft away from the third gear;

[0042] A connecting rod, sleeved on the threaded rod, abutting against an end surface of the first rotating shaft;

[0043] a nut, threadedly connected to the threaded rod, located at a side of the connecting rod away from the third gear, and used to fix the connecting rod to the threaded rod;

[0044] A grip rod is hinged to an end of the connecting rod away from the threaded rod;

[0045] Among them, a through hole is opened on the connecting rod for the threaded rod to pass through; a stop block is arranged on the through hole; a stop groove is opened on the threaded rod for the stop block to be embedded in; and the stop groove extends along the axial direction of the threaded rod.

[0046] Furthermore, a through slot is provided on the cabinet body for the first rotating shaft to move up and down.

[0047] Furthermore, a storage slot for storing the handle is provided on the cabinet.

[0048] Furthermore, a cover plate for sealing the storage slot is provided on the cabinet.

[0049] Compared with the prior art, the utility model has the following beneficial effects:

[0050] 1. By embedding universal wheels under the cabinet, the cabinet can be easily moved. The universal wheels slide up and down on the cabinet and can be hidden, which improves the appearance of the cabinet.

[0051] 2. Lift the cabinet by expanding and retracting the fixing device up and down, and let the universal wheels support the cabinet, so as to reduce the force that the operator needs to apply when the universal wheels move down to lift the cabinet.

[0052] 3. The diameter of the first gear is smaller than that of the second gear, and the diameter of the second gear is smaller than that of the third gear, so that the rotating third gear can drive the first gear to rotate quickly, thereby accelerating the rising and falling speed of the universal wheel and improving efficiency.

[0053] 4. The grip is hinged on the connecting rod so that the grip can be swung and folded, reducing the space occupied by the grip in the axial direction of the first rotating shaft, making it easier to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0055] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0056] In the attached picture:

[0057] Figure 1 is an overall schematic diagram according to an embodiment of the present application;

[0058] Figure 2 It is a structural schematic diagram of a part of the embodiment, mainly showing the internal structure of the cabinet;

[0059] Figure 3 It is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the fixing device;

[0060] Figure 4 yes Figure 1 A magnified view of part A;

[0061] Figure 5 yes Figure 3 A magnified view of part B;

[0062] Figure 6 It is a structural schematic diagram of a part of the embodiment, mainly showing the connecting rod structure.

[0063] Reference numerals:

[0064] 100. Hidden art high cabinet with universal wheels;

[0065] 101, cabinet body; 101a, through slot; 101b, storage slot;

[0066] 102, support leg;

[0067] 103, fixed plate;

[0068] 104. Universal wheel;

[0069] 105, fixing device; 105a, upper abutment plate; 105b, lower abutment plate; 105c, first connecting rod; 105d, second connecting rod; 105e, third connecting rod; 105f, fourth connecting rod; 105g, first connecting plate; 105h, second connecting plate; 105i, screw rod; 105j, round hole;

[0070] 106, driving device; 106a, slide plate; 106b, first gear; 106c, second gear; 106d, third gear; 106e, first rotating shaft; 106f, second rotating shaft; 106g, third rotating shaft;

[0071] 107, stabilizer bar; 107a, perforation;

[0072] 108. Limiting plate;

[0073] 109, baffle;

[0074] 110, threaded rod; 110a, anti-rotation groove;

[0075] 111. Nut;

[0076] 112. Grip the club;

[0077] 113. Cover plate;

[0078] 114, connecting rod; 114a through hole;

[0079] 115. Anti-rotation block. DETAILED DESCRIPTION

[0080] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0081] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0082] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0083] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0084] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0085] Reference Figure 1-6 A universal wheel hidden art high cabinet 100 includes: a cabinet body 101, a supporting foot 102, a fixing plate 103, a universal wheel 104, a fixing device 105, and a driving device 106; the supporting foot 102 is arranged at the lower end of the cabinet body 101, used to support the cabinet body 101, and is located at the four corners of the cabinet body 101; the fixing plate 103 is slidably arranged on the cabinet body 101, located at the lower end of the cabinet body 101, and the fixing plate 103 is located between the four supporting feet 102; the universal wheel 104 is fixed on the lower end surface of the fixing plate 103; the fixing device 105 is arranged on the fixing plate 103, used to connect the fixing plate 103 with the cabinet body 101; the driving device 106 is arranged on the cabinet body 101, used to drive the fixing device 105 to expand or contract to drive the fixing plate 103 to move up and down, so as to realize the downward or upward movement of the universal wheel 104.

[0086] When the universal wheel hidden art tall cabinet 100 is to be moved, the operator drives the fixing device 105 to expand up and down through the driving device 106, pushes the fixing plate 103 and the universal wheel 104 downward, and allows the universal wheel 104 to support the cabinet body 101, and then slides the universal wheel hidden art tall cabinet 100 to the transportation position. After confirming the position of the universal wheel hidden art tall cabinet 100, the operator drives the fixing device 105 to retract through the driving device 106, retracts the fixing plate 103 and the universal wheel 104 upward into the cabinet body 101, and allows the supporting feet 102 to touch the ground and support the cabinet body 101.

[0087] The fixing device 105 includes: an upper abutment plate 105a, a lower abutment plate 105b, a first connecting rod 105c, a second connecting rod 105d, a third connecting rod 105e, a fourth connecting rod 105f, a first connecting plate 105g, a second connecting plate 105h, and a screw 105i; the upper abutment plate 105a is arranged on the cabinet 101; the lower abutment plate 105b is arranged on the upper end surface of the fixing plate 103, and is located directly below the upper abutment plate 105a; the first connecting rod 105c is hinged on the upper abutment plate 105a; the second connecting rod 105d is hinged on the side of the upper abutment plate 105a away from the first connecting rod 105c; the third connecting rod 105e is hinged on the lower abutment plate 105b, and is located on the same side as the first connecting rod 105c; the fourth connecting rod 105f is hinged on the lower abutment plate 105b, and is located on the same side as the second connecting rod 105d.

[0088] The first connecting plate 105g is used to connect the first connecting rod 105c and the third connecting rod 105e. The end of the first connecting rod 105c away from the upper abutment plate 105a is hinged to the first connecting plate 105g, and the end of the third connecting rod 105e away from the lower abutment plate 105b is hinged to the first connecting plate 105g; the second connecting plate 105h is used to connect the second connecting rod 105d and the fourth connecting rod 105f. One end of the fourth connecting rod 105f is hinged to the second connecting plate 105h; one end of the fourth connecting rod 105f away from the lower abutment plate 105b is hinged to the second connecting plate 105h. The screw 105i is threadedly connected to the first connecting plate 105g and the second connecting plate 105h. The first connecting plate 105g and the second connecting plate 105h are both provided with threaded holes for the screw 105i to be threadedly connected. The upper abutment plate 105a is located between the first connecting plate 105g and the second connecting plate 105h.

[0089] A circular hole 105j is penetrated through the lower abutment plate 105b, and a stabilizing rod 107 is passed through the circular hole 105j. The lower abutment plate 105b slides up and down on the stabilizing rod 107. The upper end of the stabilizing rod 107 is fixedly connected to the lower end surface of the upper abutment plate 105a. A through hole 107a is opened on the stabilizing rod 107. The through hole 107a extends in the height direction of the stabilizing rod 107 in the shape of a vertical strip, so that the screw rod 105i passes through the through hole 107a and moves up and down in the through hole 107a. A limit plate 108 for limiting the displacement of the fixed plate 103 is threadedly connected to the lower end of the stabilizing rod 107. The limit plate 108 is located below the fixed plate 103.

[0090] When the operator needs the universal wheel 104 to descend, the driving device 106 drives the screw 105i to rotate, and the screw 105i drives the first connecting plate 105g and the second connecting plate 105h to move closer to the stabilizing rod 107. Under the action of the first connecting rod 105c, the second connecting rod 105d, the third connecting rod 105e, and the fourth connecting rod 105f, the distance between the upper abutting plate 105a and the lower abutting plate 105b increases. Since the universal wheel 104 has not yet abutted against the bottom surface, it will not give an upward pressure to the lower abutting plate 105b, while the upper abutting plate 105a is pressed downward by the cabinet body 101. When the screw rod 105i is rotated, the lower abutment plate 105b will move downward first, driving the fixed plate 103 and the universal wheel 104 downward until the universal wheel 104 abuts against the ground, giving the lower abutment plate 105b an upward force to resist the upper abutment plate 105a and stop it from moving downward. At this time, when the screw rod 105i is rotated again, the upper abutment plate 105a overcomes the downward pressure of the cabinet 101 and moves upward, driving the cabinet 101 to move upward, separating the supporting feet 102 from the ground, and making the universal wheel 104 fully support the cabinet 101. At this time, the universal wheel 104 of the cabinet 101 is pushed to rotate, which is convenient for the movement of the cabinet 101.

[0091] When the operator needs to retract the universal wheel 104 into the cabinet 101, the screw 105i is reversed to shorten the distance between the upper abutment plate 105a and the lower abutment plate 105b. First, the upper abutment plate 105a moves downward to allow the supporting foot 102 to fully abut the ground to support the cabinet 101. Then, the lower abutment plate 105b moves upward to drive the fixed plate 103 and the universal wheel 104 to fully retract upward into the cabinet 101.

[0092] The driving device 106 includes: a slide plate 106a, a first gear 106b, a second gear 106c, a third gear 106d, a first rotating shaft 106e, a second rotating shaft 106f, and a third rotating shaft 106g; the slide plate 106a is slidably arranged on the cabinet 101 up and down, and is located on the inner wall of the cabinet 101. The first gear 106b is arranged on the screw 105i. A baffle 109 is also arranged between the first gear 106b and the second connecting plate 105h, and the baffle 109 is in contact with the second connecting plate 105h. The first gear 106b is rotationally connected to the slide plate 106a through the second rotating shaft 106f; the second gear 106c is rotationally connected to the slide plate 106a through the third rotating shaft 106g, and the second gear 106c is located on one side of the first gear 106b and meshes with the first gear 106b.

[0093] The third gear 106d is rotationally connected to the slide plate 106a through the first rotating shaft 106e. The third gear 106d is located on the side of the second gear 106c away from the first gear 106b and meshes with the second rotating shaft 106f. The diameter of the first gear 106b is smaller than the diameter of the second gear 106c, and the diameter of the second gear 106c is smaller than the diameter of the third gear 106d. The large gear drives the small gear to rotate, thereby increasing the rotation speed of the first gear 106b, accelerating the rotation of the screw 105i, and driving the fixed plate 103 to move up and down quickly.

[0094] To drive the screw 105i to rotate, the operator rotates the first rotating shaft 106e, driving the third gear 106d to rotate, and through the transmission of the second gear 106c and the first gear 106b, driving the screw 105i to rotate. When the distance between the upper abutment plate 105a and the lower abutment plate 105b changes, since the screw 105i is always located at the midpoint between the upper abutment plate 105a and the lower abutment plate 105b, the height of the screw 105i also changes accordingly, and the screw 105i slides up and down. Through the setting of the sliding plate 106a sliding up and down, the first gear 106b, the second gear 106c, the third gear 106d, the first rotating shaft 106e, the second rotating shaft 106f, and the third rotating shaft 106g can all slide and adapt with the up and down sliding of the screw 105i.

[0095] A through groove 101a is provided on the side wall of the cabinet 101 for the first rotating shaft 106e to slide up and down, a threaded rod 110 is fixed on one end of the first rotating shaft 106e away from the third gear 106d, the diameter of the threaded rod 110 is smaller than the diameter of the first rotating shaft 106e, a connecting rod 114 is sleeved on the threaded rod 110, the connecting rod 114 has a through hole 114a for the threaded rod 110 to pass through, a plurality of stop blocks 115 are provided on the inner wall of the through hole 114a, and a stop groove 110a is provided on the threaded rod 110 for the stop block 115 to be embedded in 110a extends along the axial direction of the threaded rod 110, the connecting rod 114 abuts against the end face of the first rotating shaft 106e, and a nut 111 is threadedly connected to the threaded rod 110, and is located on the side of the connecting rod 114 away from the first rotating shaft 106e, and is used to fix the connecting rod 114 to the threaded rod 110, and a grip rod 112 is hinged on the connecting rod 114, and a storage groove 101b for storing the grip rod 112 and the connecting rod 114 is opened on the outer side wall of the cabinet 101, and a cover plate 113 for covering the storage groove 101b is fixed to the notch of the storage groove 101b.

[0096] To rotate the first rotating shaft 106 e , the operator moves the handle 112 to make the axis of the handle 112 parallel to the axis of the first rotating shaft 106 e , and then drives the first rotating shaft 106 e to rotate by swinging the handle 112 .

[0097] By hingedly connecting the handle 112 to the connecting plate, the handle 112 can swing, and the axis of the handle 112 is perpendicular to the axis of the first rotating shaft 106e, thereby reducing the length of the handle 112 in the axial direction of the first rotating shaft 106e, making it easier to store the handle 112, and then cover the cover 113 to increase the aesthetics of the cabinet 101.

[0098] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A high art cabinet with hidden universal wheels, comprising: Cabinet (101); Features: The universal wheel hidden art high cabinet also includes: Support legs (102), arranged below the cabinet (101), used to support the cabinet (101), and located at four corners of the cabinet (101); A fixing plate (103) is slidably disposed on the cabinet (101) and is located between the supporting legs (102); A universal wheel (104) is provided on the fixing plate (103) and is located below the fixing plate (103); A fixing device (105), disposed on the fixing plate (103) and used to connect the fixing plate (103) and the cabinet (101); The driving device (106) is slidably disposed on the cabinet (101) and is used to drive the fixing device (105) to expand or contract upward and downward, so that the fixing device (105) drives the fixing plate (103) to slide upward and downward.

2. The universal wheel hidden art high cabinet according to claim 1, characterized in that: The fixing device (105) comprises: A lower abutment plate (105b) disposed on the fixing plate (103); An upper abutment plate (105a) is provided on the cabinet (101) and is located above the lower abutment plate (105b); A first connecting rod (105c) is hinged to the upper abutting plate (105a); A second connecting rod (105d) is hinged on the upper abutting plate (105a) and is located on a side of the upper abutting plate (105a) away from the first connecting rod (105c); A third connecting rod (105e) is hinged to the lower abutting plate (105b) and is located on the same side as the first connecting rod (105c); A fourth connecting rod (105f) is hinged to the lower abutting plate (105b) and is located on a side of the lower abutting plate (105b) away from the third connecting rod (105e); A first connecting plate (105g) is hinged to an end of the first connecting rod (105c) away from the upper abutting plate (105a); A second connecting plate (105h) is hinged to an end of the second connecting rod (105d) away from the upper abutting plate (105a); A screw rod (105i) is provided on the first connecting plate (105g); Among them, one end of the third connecting rod (105e) away from the lower abutment plate (105b) is hinged to the first connecting plate (105g); one end of the fourth connecting rod (105f) away from the lower abutment plate (105b) is hinged to the second connecting plate (105h); the upper abutment plate (105a) and the lower abutment plate (105b) are both located between the first connecting plate (105g) and the second connecting plate (105h); the first connecting plate (105g) and the second connecting plate (105h) are both provided with threaded holes for threaded connection of the screw rod (105i).

3. The universal wheel hidden art high cabinet according to claim 2, characterized in that: The universal wheel hidden art high cabinet also includes: A stabilizing rod (107) extending upwardly through the lower abutting plate (105b); The upper end of the stabilizing rod (107) is connected to the lower abutting plate (105b); and a through hole (107a) for the screw rod (105i) to pass through is provided on the stabilizing rod (107).

4. The universal wheel hidden art high cabinet according to claim 3 is characterized by: The through hole (107a) is constructed in the shape of a vertical strip so that the screw (105i) can move up and down in the through hole (107a).

5. The universal wheel hidden art high cabinet according to claim 2 is characterized by: The driving device (106) comprises: A first gear (106b) is provided at one end of the screw rod (105i); A second gear (106c), located at one side of the first gear (106b) and meshing with the first gear (106b); a third gear (106d), located on a side of the second gear (106c) away from the first gear (106b), and meshing with the second gear (106c); A first rotating shaft (106e), disposed on the third gear (106d), and used for driving the third gear (106d) to rotate; Wherein, the diameter of the second gear (106c) is greater than the diameter of the first gear (106b); and the diameter of the third gear (106d) is greater than the diameter of the second gear (106c).

6. The universal wheel hidden art high cabinet according to claim 5, characterized in that: The driving device (106) further comprises: A slide plate (106a) is slidably disposed on the cabinet (101) up and down; A second rotating shaft (106f) is rotatably disposed on the slide plate (106a), and the first gear (106b) is connected to the second rotating shaft (106f); The third rotating shaft (106g) is rotatably disposed on the slide plate (106a), and the second gear (106c) is connected to the third rotating shaft (106g).

7. The universal wheel hidden art high cabinet according to claim 5, characterized in that: The universal wheel hidden art high cabinet also includes: A threaded rod (110) is disposed on an end of the first rotating shaft (106e) away from the third gear (106d); A connecting rod (114) is sleeved on the threaded rod (110) and abuts against an end surface of the first rotating shaft (106e); a nut (111), threadedly connected to the threaded rod (110), located on a side of the connecting rod (114) away from the third gear (106d), and used for fixing the connecting rod (114) to the threaded rod (110); A grip rod (112) hingedly connected to an end of the connecting rod (114) away from the threaded rod (110); The connecting rod (114) is provided with a through hole (114a) for the threaded rod (110) to pass through; the through hole (114a) is provided with a stop block (115); the threaded rod (110) is provided with a stop groove (110a) for the stop block (115) to be embedded; the stop groove (110a) extends along the axial direction of the threaded rod (110).

8. The universal wheel hidden art high cabinet according to claim 7, characterized in that: The cabinet (101) is provided with a through slot (101a) for the first rotating shaft (106e) to move up and down.

9. The universal wheel hidden art high cabinet according to claim 8, characterized in that: The cabinet (101) is provided with a storage slot (101b) for storing the handle (112).

10. The universal wheel hidden art high cabinet according to claim 9, characterized in that: The cabinet (101) is provided with a cover plate (113) for covering the storage tank (101b).

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