Computer roller car with storage function

Abstract

The utility model discloses a computer roller car with a storage function, which comprises a working table, a storage box is arranged in the working table, a fixing frame is arranged in the storage box, a cover plate for closing and connecting the storage box is arranged at the top end of the fixing frame, a plurality of sleeves are arranged on the side wall of the fixing frame, and the sleeves are connected with the storage box. The outer side of the sleeve is sleeved with a winding shaft, a connecting block is connected to the side wall, away from the sleeve, of the fixing frame, a rack is connected to the surface of the connecting block and located on the outer side of the storage box, a gear is connected to the surface of the rack in a meshed mode, and a rotating rod is fixedly arranged at the center of the gear in a penetrating mode. The outer side of one end of the rotating rod is fixedly sleeved with a worm wheel, the outer side of the worm wheel is in meshed connection with a worm for rotating adjustment of the worm wheel, through the arrangement of the structure, lifting adjustment of the cover plate and the fixing frame can be rapidly and stably achieved, then a winding shaft is arranged on the outer side of a sleeve arranged on the side wall of the fixing frame in a sleeving mode, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of computer roller carts, in particular to a computer roller cart with a storage function. Background Art

[0002] Roller embroidery is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing materials are interwoven or sewn together. The stitches are neat, beautiful, flat and firm, with fast sewing speed and easy use. It has also derived art forms such as hand-push embroidery and computer embroidery. When in use, the winding bobbin is placed and stored through the storage space;

[0003] For example, the single-needle computer roller machine with storage function disclosed in the utility model with authorization announcement number CN217324554U comprises a workbench, a storage box is arranged on the inner side of the workbench, a cover plate is arranged on the outer side of the storage box, a through slot is arranged at the bottom end of the storage box, a lever is slidably connected to the inner side of the through slot, a slider is slidably connected to the inner side of the through slot, a first spring is fixedly connected to the bottom end of the slider, an end of the lever is fixedly connected to the outer side of the slider, a sleeve is arranged on the surface of the fixed frame inside the storage box, so that multiple winding spools can be placed conveniently, a connecting rod, a slider, a first spring and a lever are arranged on one side of the fixed frame, so that the fixed frame and the sleeve can be arranged on the inner side of the storage box while pressing down the slider, so that the winding spool can be completely arranged on the inner side of the storage box, thereby increasing the storage space and increasing the number of stored winding spools.

[0004] When the device is in use, the wire winding spool is stored in the storage box. When the storage box is opened, the slider and the connecting rod need to be moved upward by the lever, so that the connecting rod drives the cover plate to move upward through the fixed frame, and then the pipe sleeve arranged on the surface of the fixed frame is exposed, and then the wire winding spool is sleeved on the pipe sleeve to store the wire winding spool. However, the first spring has a certain deformation ability. When the slider is moved upward for a long time, the first spring is in a stretched state, which can easily cause the first spring to deform, thereby making it impossible for the cover plate to close the storage box, causing the cover plate to protrude from the horizontal plane of the workbench. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a computer roller cart with a storage function, which can solve the technical problem that the first spring has a certain deformation ability, and the first spring is in a stretched state when the slider is moved upward for a long time, which can easily cause the first spring to deform, thereby making it impossible for the cover to close the storage box, causing the cover to protrude from the horizontal plane of the workbench.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a computer roller cart with a storage function, comprising a workbench, a storage box is arranged in the workbench, a fixed frame is arranged in the storage box, a cover plate for closing and connecting the storage box is arranged on the top of the fixed frame, a side wall of the fixed frame and a side wall surface located in the storage box are provided with a plurality of sleeves, a winding shaft is sleeved and placed on the outer side of the sleeve, a connecting block is connected to the side wall of the fixed frame and a side surface away from the sleeve, a rack is connected to the surface of the connecting block and located on the outer side of the storage box, a gear is meshed and connected to the surface of the rack, a rotating rod is fixedly penetrated at the center position of the gear, a worm gear is fixedly sleeved and connected to the outer side of one end of the rotating rod, and a worm for rotating and adjusting the worm gear is meshed and connected to the outer side of the worm gear.

[0007] As a preferred technical solution of the utility model, a rotating shaft is fixedly provided at the central axis position of the worm, and both upper and lower ends of the rotating shaft are connected to the inner side wall of the workbench in a limited rotation manner.

[0008] As a preferred technical solution of the utility model, the bottom end of the rotating shaft is movably passed through the bottom wall of the workbench and is connected to an adjusting button for rotating and adjusting the rotating shaft.

[0009] As a preferred technical solution of the utility model, the surface of the adjusting button is provided with rough textures for increasing the friction between the hand and the adjusting button.

[0010] As a preferred technical solution of the utility model, a through slot is provided on the side wall of the storage box, and the connecting block is limitedly slidably connected in the through slot.

[0011] As a preferred technical solution of the utility model, a car body is arranged on the upper surface of the workbench.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The meshing connection between the worm wheel and the worm is used to realize the rotation adjustment of the rotating rod and the gear sleeved on the outside of the rotating rod. The meshing of the rotation-adjusted gear and the rack makes the rack drive the fixing frame to be raised and lowered through the connecting block. The fixing frame driven by the upward adjustment drives the cover plate to move up, thereby exposing the sleeve provided on the side wall of the fixing frame and the wire winding shaft sleeved on the outside of the sleeve to the storage box, and then the wire winding shaft is taken out or the unused wire winding shaft is placed and stored. The setting of this structure can quickly and stably realize the lifting and lowering adjustment of the cover plate and the fixing frame, and then the wire winding shaft is sleeved on the outside of the sleeve provided on the side wall of the fixing frame, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0018] Among them: 1. workbench; 2. Carro body; 3. storage box; 4. cover plate; 5. fixing frame; 6. sleeve; 7. winding spool; 8. connecting block; 9. rack; 10. gear; 11. rotating rod; 12. worm wheel; 13. worm; 14. rotating shaft; 15. adjusting button; 16. through slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a computer roller cart with a storage function, wherein a storage box 3 is arranged in a workbench 1, and then a fixing frame 5 is arranged in the storage box 3, and then a cover plate 4 is arranged at the top of the fixing frame 5, and the opening at the top of the storage box 3 can be closed by the setting of the cover plate 4, and then a plurality of sleeves 6 are arranged on the side wall of the fixing frame 5 and located in the storage box 3, and a winding shaft 7 is sleeved and placed on the outside of the sleeve 6, and sewing thread is wound on the outside of the winding shaft 7, and then a side wall of the fixing frame 5 and away from the sleeve 6 is connected to the side wall of the fixing frame 5. A connecting block 8 is provided, and a through slot 16 is provided on the side wall of the storage box 3, and the connecting block 8 is limitedly slidably connected in the through slot 16, and a rack 9 is provided on the surface of the connecting block 8 and located outside the storage box 3, and then a gear 10 is meshedly connected on the surface of the rack 9, and then a rotating rod 11 is fixedly penetrated at the center position of the gear 10, and a worm gear 12 is fixedly sleeved and connected on the outside of one end of the rotating rod 11, and finally a worm 13 is meshedly connected on the outside of the worm gear 12, and the worm gear 12 can be rotated and adjusted by the meshing of the worm 13 and the worm gear 12;

[0022] When in use, the worm 13 can be adjusted and rotated first, and then the worm wheel 12 can be rotated and adjusted through the meshing of the worm 13 and the worm wheel 12, and the rotating and adjusted worm wheel 12 drives the rotating rod 11 and the gear 10 sleeved and connected to the outside of the rotating rod 11 to rotate and adjust, and the rotating and adjusted gear 10 is engaged with the rack 9, so that the rack 9 drives the fixing frame 5 to be raised and lowered through the connecting block 8, and the fixing frame 5 that is adjusted to move upward drives the cover plate 4 to move upward, thereby exposing the sleeve 6 set on the side wall of the fixing frame 5 to the storage box 3, and then the winding shaft 7 can be sleeved on the outside of the sleeve 6, and then the rotating worm 13 is adjusted in the reverse direction, so that the fixing frame 5 drives the winding shaft 7 and the cover plate 4 to move downward, so that the winding shaft 7 is placed and stored, and the top of the storage box 3 is closed by moving the cover plate 4 downward;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, a rotating shaft 14 is fixedly penetrated at the central axis position of the worm 13, and then the upper and lower ends of the rotating shaft 14 are both connected to the inner wall of the workbench 1 for limited rotation, and then the bottom end of the rotating shaft 14 is movably penetrated through the bottom wall of the workbench 1 and connected to an adjusting button 15, and the rotating shaft 14 can be rotated and adjusted by setting the adjusting button 15. At the same time, a rough texture is provided on the surface of the adjusting button 15 to increase the friction between the hand and the adjusting button 15. The setting of the rough texture can facilitate the rotation and adjustment of the adjusting button 15, and finally a car body 2 is provided on the upper surface of the workbench 1;

[0024] Specific working principle:

[0025] When the winding spool 7 is stored and placed in the storage box 3, the rotating shaft 14 and the worm 13 can be adjusted by the adjusting knob 15, and then the worm 13 is engaged with the worm wheel 12 to rotate and adjust the worm wheel 12. The worm wheel 12 is rotated and adjusted to drive the rotating rod 11 and the gear 10 sleeved and connected to the outer side of the rotating rod 11 to rotate and adjust. The gear 10 is engaged with the rack 9 to make the rack 9 drive the fixing frame 5 to be raised and lowered through the connecting block 8. The fixing frame 5 is moved upward and lowered to drive the cover plate 4 to move upward. The storage box 3 is exposed by the sleeve 6 arranged on the side wall of the fixing frame 5, and then the bobbin 7 can be sleeved on the outside of the sleeve 6. Then, the worm 13 is adjusted in the reverse direction to make the fixing frame 5 drive the bobbin 7 and the cover plate 4 to move downward, so that the bobbin 7 can be placed and stored. At the same time, the top of the storage box 3 is closed by moving the cover plate 4 downward. The setting of this structure can quickly and stably realize the lifting and lowering adjustment of the cover plate 4 and the fixing frame 5, and then the bobbin 7 can be sleeved on the outside of the sleeve 6 arranged on the side wall of the fixing frame 5, thereby improving the practicability of the device.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A computerized roller cart with a storage function, comprising a workbench (1), characterized in that: The workbench (1) is provided with a storage box (3), a fixing frame (5) is provided in the storage box (3), a cover plate (4) for closing and connecting the storage box (3) is provided at the top of the fixing frame (5), a plurality of sleeves (6) are provided on the side wall of the fixing frame (5) and located in the storage box (3), a winding shaft (7) is sleeved and placed on the outside of the sleeve (6), a connecting block (8) is connected and provided on the side of the side wall of the fixing frame (5) and away from the sleeve (6), a rack (9) is provided on the surface of the connecting block (8) and located outside the storage box (3), a gear (10) is meshedly connected on the surface of the rack (9), a rotating rod (11) is fixedly penetrated at the center position of the gear (10), a worm gear (12) is fixedly sleeved and connected on the outside of one end of the rotating rod (11), and a worm gear (13) for rotating and adjusting the worm gear (12) is meshedly connected on the outside of the worm gear (12).

2. The computer roller cart with storage function according to claim 1, characterized in that: A rotating shaft (14) is fixedly provided at the central axis position of the worm (13), and both upper and lower ends of the rotating shaft (14) are connected to the inner side wall of the workbench (1) in a limited rotation manner.

3. The computer roller cart with storage function according to claim 2, characterized in that: The bottom end of the rotating shaft (14) is movably arranged through the bottom wall of the workbench (1) and is connected to an adjusting button (15) for adjusting the rotation of the rotating shaft (14).

4. The computer roller cart with storage function according to claim 3, characterized in that: The surface of the adjusting button (15) is provided with rough textures for increasing the friction between the hand and the adjusting button (15).

5. The computer roller cart with storage function according to claim 1, characterized in that: A through slot (16) is provided on the side wall of the storage box (3), and the connecting block (8) is limitedly slidably connected in the through slot (16).

6. The computer roller cart with storage function according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a car body (2).

Images