Apartment bed convenient to adjust

Abstract

The utility model relates to the technical field of apartment beds, and discloses a convenient-to-adjust apartment bed which comprises a bed frame, a partition plate is fixedly arranged on one side, close to a wall body, of the bed frame, a sliding plate capable of moving up and down is mounted on the partition plate, and the sliding plate is driven by a power mechanism mounted on the partition plate; two mounting blocks are fixedly arranged on the sliding plate, a first rotating shaft is transversely arranged between the two mounting blocks, and the first rotating shaft is rotationally connected with the two mounting blocks; a table plate is fixedly arranged on the first rotating shaft, is parallel to the first rotating shaft and is fixedly connected with the first rotating shaft in the radial direction; a scraping plate is slidably mounted on the table plate, and a transmission assembly for driving the scraping plate to slide along the tabletop of the table plate is arranged between the scraping plate and the sliding plate and is in transmission fit with the table plate. The scraping plate can automatically clean the table top along with rotation of the table plate, manual operation is not needed, the table top can be cleaned once after the table plate is unfolded once, omission is avoided, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of apartment bed technology, and in particular to an apartment bed that is easy to adjust. Background Technology

[0002] Apartment beds are furniture specially designed for use in school student dormitories, factory employee dormitories, and building accommodations. They are characterized by space saving and multiple functions.

[0003] The student dormitory bed disclosed in announcement number CN222840732U is designed for easy writing and includes a base plate, a dormitory bed frame fixedly installed on the top of the base plate, a dormitory bed body installed on the top of the dormitory bed frame, a storage cabinet installed on the top of the base plate, a writing assistance adjustment mechanism installed on the top of the base plate, and an auxiliary cleaning mechanism installed on the top of the writing assistance adjustment mechanism.

[0004] Based on the above technical features, the problem is that in the existing technology, the auxiliary cleaning mechanism requires manual operation, which is prone to omissions and cannot guarantee the cleanliness of the tabletop every time it is used, thus making it inconvenient to use.

[0005] Therefore, it is necessary to solve the above problems with an easily adjustable apartment bed. Utility Model Content

[0006] The purpose of this invention is to provide an easily adjustable apartment bed to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable apartment bed, including a bed frame, a partition fixedly installed on the side of the bed frame near the wall, a sliding plate that can move up and down installed on the partition, and the sliding plate being driven by a power mechanism installed on the partition;

[0008] Two mounting blocks are fixedly mounted on the skateboard, and a first rotating shaft is horizontally placed between the two mounting blocks. The first rotating shaft is rotatably connected to the two mounting blocks.

[0009] A table is fixedly mounted on the first rotating shaft, and the table is parallel to the first rotating shaft and fixedly connected to the first rotating shaft in the radial direction;

[0010] A scraper is slidably mounted on the tabletop, and a transmission component is provided between the scraper and the sliding plate to drive the scraper to slide along the tabletop. The transmission component is in transmission cooperation with the tabletop.

[0011] Preferably, the transmission assembly includes a connecting rod and a first slider; the first slider is radially limited and slidably mounted on the tabletop along the first rotating shaft, and the first slider is fixedly connected to the scraper; one end of the connecting rod is rotatably connected to the slide plate, and the other end is rotatably connected to the first slider; a torsion spring is installed between the connecting rod and the slide plate, and a locking element is provided between the first rotating shaft and the mounting block.

[0012] Preferably, the locking element includes a spring pin, which is mounted on the mounting block; a plurality of pin grooves that cooperate with the spring pin are formed radially on the first rotating shaft, and the plurality of pin grooves are evenly distributed along the circumference of the first rotating shaft.

[0013] Preferably, the tabletop has a groove for the first slider to slide.

[0014] Preferably, the end of the connecting rod that is rotatably connected to the slide plate is slidably mounted on the slide plate through an elastic connecting component, and a clearance groove is formed on the slide plate in the vertical direction, and the elastic connecting component is installed in the clearance groove.

[0015] Preferably, the elastic connection assembly includes a second slider and a second spring; the second slider is slidably installed into the clearance groove, and the second spring is vertically placed in the clearance groove; the top end of the second spring is fixedly connected to the second slider, and the bottom end is fixedly connected to the slide plate; a horizontal support shaft is rotatably installed on the second slider, and the end of the connecting rod that is rotatably connected to the slide plate is fixedly connected to the support shaft; a torsion spring is sleeved on the support shaft and one end is fixedly connected to the connecting rod, and the other end is fixedly connected to the second slider.

[0016] Preferably, a guide rod is vertically placed in the clearance groove, and the guide rod is fixedly connected to the slide plate; the guide rod passes through the second slider, and the second slider and the guide rod are in a limiting sliding fit; the second spring is sleeved on the guide rod.

[0017] Preferably, the power mechanism includes an electric push rod, which is fixedly mounted on the partition; the telescopic shaft of the electric push rod is vertically upward and fixedly connected to the slide plate.

[0018] The technical effects and advantages of this utility model are as follows: The scraper of this utility model can automatically clean the desktop as the tabletop rotates, without the need for manual operation. It can clean the desktop once the tabletop is unfolded, without missing any spots, and is convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model;

[0020] Figure 2 This is a partial sectional view of the bed frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the skateboard of this utility model;

[0022] Figure 4 This is a schematic diagram of the interior of the skateboard of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged diagram of point A.

[0024] In the diagram: 1. Partition; 2. Wardrobe; 3. Bed frame; 4. Ladder; 5. Bed board; 6. Motor; 7. Threaded rod; 8. Telescopic support leg; 9. Base; 10. Electric push rod; 11. Slide plate; 12. Mounting block; 13. First pivot; 14. Pin groove; 15. Pin rod; 16. First spring; 17. Tabletop; 18. First slider; 19. Scraper; 20. Second pivot; 21. Connecting rod; 22. Support shaft; 23. Second slider; 24. Guide rod; 25. Second spring; 26. Slide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides, for example Figures 1 to 5 The diagram shows an adjustable apartment bed, including a bed frame 3. The bed frame 3 is extendable and includes four retractable support legs 8 arranged in a rectangular array and all vertically positioned. A horizontal bed board 5 is fixed to the top of each of the four retractable support legs 8, and the bed board 5 has guardrails around its perimeter. A ladder 4 is fixed to the end of the bed board 5 facing away from the wall.

[0027] The non-extended end of each retractable support leg 8 is in contact with the ground, and the extended end of each retractable support leg 8 is fixedly connected to the bed board 5.

[0028] Taking one of the retractable support legs 8 as an example, a motor 6 is fixedly installed inside the non-retractable end of the retractable support leg 8. The output shaft of the motor 6 is vertically upward and coaxially fixedly connected to a threaded rod 7. The threaded rod 7 passes through the retractable end of the retractable support leg 8 and is threadedly connected to the retractable end of the retractable support leg 8. This is used to adjust the height of the bed board 5.

[0029] Place wardrobe 2 or bookcase under bed board 5.

[0030] Of the four retractable support legs 8, the two retractable support legs 8 closest to the wall are fixedly mounted with the same vertical partition 1 on their non-retractable ends. The height of the partition 1 is higher than the maximum height that the bed board 5 can rise to.

[0031] A groove is formed at the end of the partition 1 facing away from the mounting wall, with the groove opening horizontally facing away from the mounting wall. A sliding plate 11 is limited and slidably mounted within the groove, and a base 9 is fixedly mounted within the groove.

[0032] The base 9 is located below the skateboard 11, and the power mechanism is installed on the base 9. The power mechanism is connected to the skateboard 11 for transmission.

[0033] Specifically, the power mechanism includes an electric push rod 10, the telescopic shaft of which is vertically upward and fixedly connected to the slide plate 11.

[0034] Two mounting blocks 12 are fixedly mounted on the slide plate 11, and a first rotating shaft 13 is horizontally placed between the two mounting blocks 12. The first rotating shaft 13 is rotatably connected to the two mounting blocks 12.

[0035] A tabletop 17 is fixedly mounted on the first rotating shaft 13. The tabletop 17 is parallel to the first rotating shaft 13 and is fixedly connected to the first rotating shaft 13 radially.

[0036] A scraper 19 is slidably installed on the tabletop of the table 17. A transmission component is provided between the scraper 19 and the slide plate 11 to drive the scraper 19 to slide along the tabletop of the table 17. The transmission component is in transmission cooperation with the table 17.

[0037] Specifically, the transmission assembly includes a connecting rod 21 and a first slider 18. Two grooves 26 are formed on the table 17 along the radial direction of the first rotating shaft 13. The openings of the two grooves 26 are opposite to each other and are both arranged along the axial direction of the first rotating shaft 13. The cross-section of each groove 26 along the axial direction of the first rotating shaft 13 is T-shaped.

[0038] Each groove 26 contains a matching first slider 18 that is slidably installed within it. Both first sliders 18 are fixedly connected to the scraper 19, and a second rotating shaft 20 is fixedly installed horizontally at the opposite ends of the two first sliders 18. The two second rotating shafts 20 are coaxially opposite each other. The two first sliders 18 are located between the two second rotating shafts 20.

[0039] A connecting rod 21 is rotatably mounted on each of the second rotating shafts 20. Each connecting rod 21 is arranged radially along the second rotating shaft 20 and rotates circumferentially along the second rotating shaft 20.

[0040] The ends of the two connecting rods 21 furthest from the second rotating shaft 20 are slidably mounted on the slide plate 11 via the same elastic connecting assembly. A clearance groove is formed vertically on the slide plate 11, and the elastic connecting assembly is installed within the clearance groove.

[0041] Specifically, the elastic connection assembly includes a second slider 23 and a second spring 25. Two second sliders 23 are slidably mounted within a recessed groove, and a support shaft 22 is horizontally positioned between the two second sliders 23, rotatably connected to the two second sliders 23. The support shaft 22 is parallel to the first rotating shaft 13, and the ends of the two connecting rods 21 furthest from the second rotating shaft 20 are fixedly connected to the support shaft 22.

[0042] Two torsion springs are fitted onto the support shaft 22. The connection points between the two connecting rods 21 and the support shaft 22 are located between the two torsion springs, and the two torsion springs are located between the two second sliders 23. The far ends of the two torsion springs are fixedly connected to the adjacent second sliders 23, and the near ends of the two torsion springs are fixedly connected to the adjacent connecting rods 21.

[0043] Two guide rods 24 are vertically placed inside the clearance groove, and each guide rod 24 is fixedly connected to the slide plate 11. Each guide rod 24 passes through the corresponding second slider 23, and each second slider 23 is in a limited sliding engagement with the corresponding guide rod 24.

[0044] A second spring 25 is fitted on each of the two guide rods 24. The top end of each second spring 25 is fixedly connected to the second slider 23 on the guide rod 24, and the bottom end of each second spring 25 is fixedly connected to the slide plate 11.

[0045] A locking element is provided between the first pivot 13 and one of the mounting blocks 12, the locking element being used to maintain the state of the tabletop 17.

[0046] Specifically, the locking element includes a spring pin, which is mounted on the mounting block 12.

[0047] In this embodiment, the spring pin includes a pin 15 and a first spring 16. The pin 15 is slidably mounted on the mounting block 12 along the radial direction of the first rotating shaft 13. The first spring 16 is sleeved on the pin 15. A limiting cap is fixedly provided at the axial end of the pin 15 away from the first rotating shaft 13. The end of the first spring 16 near the first rotating shaft 13 is fixedly connected to the mounting block 12, and the end of the first spring 16 away from the first rotating shaft 13 is fixedly connected to the limiting cap.

[0048] Multiple pin slots 14 are radially formed on the first rotating shaft 13 to mate with spring pins, and the multiple pin slots 14 are evenly distributed circumferentially along the first rotating shaft 13. The pin rod 15 is inserted into the pin slot 14 for limiting engagement.

[0049] Working principle: When using this apartment bed, the partition 1 is fixed to the mounting wall to complete the overall fixation. Then, four motors 6 are activated simultaneously according to the user's height. The output shafts of the four motors 6 drive the corresponding threaded rods 7 to rotate, and the four threaded rods 7 push the telescopic ends of the corresponding retractable support legs 8 to extend. At this time, the telescopic ends of the four retractable support legs 8 simultaneously push the bed board 5 upward.

[0050] Once the bed board 5 has been raised to the required height, all four motors 6 can be turned off simultaneously.

[0051] Afterwards, users can use wardrobe 2 or bookshelf to store the corresponding clothes or books.

[0052] When the tabletop 17 is needed, one hand pulls the limiting cap, which causes the pin 15 to slide away from the first pivot 13 and eventually slide out of the pin groove 14 of the first pivot 13. After the pin 15 slides out of the pin groove 14, the pulling force on the limiting cap is maintained. At the same time, the other hand pushes down on the tabletop 17.

[0053] During the process of pushing the tabletop 17, the tabletop 17 rotates downwards around the first pivot 13 and gradually rotates to a horizontal position. As the tabletop 17 rotates, under the pull of the two connecting rods 21, the two first sliders 18 slide along their corresponding grooves 26 towards the first pivot 13, and the two first sliders 18 drive the scraper 19 to clean the tabletop. Simultaneously, the two first sliders 18 push the corresponding connecting rods 21 to rotate towards the first pivot 13 via the second pivot 20. When the two connecting rods 21 rotate, they torsion springs and simultaneously drive the support shaft 22 to rotate.

[0054] When the tabletop 17 is rotated to a horizontal position, the opening of one of the slots 14 on the first rotating shaft 13 faces the pin 15. At this time, the limit cap is released. Then, under the elastic force of the first spring 16, the pin 15 is inserted into the corresponding slot 14, thereby restricting the rotation of the first rotating shaft 13.

[0055] When it is necessary to adjust the downward tilt angle of the tabletop 17, pull up the limit cap again. After the pin 15 slides out of the pin groove 14, push the tabletop 17 downward again. During this process, the hand pushing the tabletop 17 should always exert a downward pushing force on the tabletop 17 to prevent the tabletop 17 from rotating.

[0056] When the tabletop 17 is pushed again, it rotates downwards again. When the tabletop 17 rotates by an integer multiple of the arc between two adjacent pin slots 14 and reaches the required angle, the limit cap is released again, and the pin 15 is inserted into the corresponding pin slot 14 again.

[0057] As the tabletop 17 rotates downwards again, the two first sliders 18 slide along their respective grooves 26 to the end of the grooves 26 near the first rotating shaft 13 and finally abut against the tabletop 17. After the two first sliders 18 abut against the tabletop 17, as the tabletop 17 continues to rotate downwards, the tabletop 17 drives the two first sliders 18, which in turn drive the corresponding second rotating shafts 20. The two second rotating shafts 20 pull the corresponding connecting rods 21, and the two connecting rods 21 simultaneously pull the support shaft 22 downwards. At the same time, the support shaft 22 drives the two second sliders 23 to slide down, and the two second sliders 23 compress the corresponding second springs 25.

[0058] After the tabletop 17 is used, the limit cap is pulled up for the third time. After the pin 15 slides out of the pin groove 14, under the elastic force of the two second springs 25 and the two torsion springs, the two second sliders 23 slide upward and finally abut against the top wall of the clearance groove. When the two second sliders 23 slide upward, they drive the support shaft 22 to move upward, and the support shaft 22 drives the two connecting rods 21 to move upward. At the same time, the two connecting rods 21 rotate about the support shaft 22 and move away from the first rotating shaft 13. The two connecting rods 21 push the corresponding first sliders 18 along the corresponding slide grooves 26 away from the first rotating shaft 13 through the corresponding second rotating shafts 20. The two first sliders 18 drive the scraper 19 to clean the tabletop.

[0059] When the two second sliders 23 abut against the top wall of the clearance groove of the slide plate 11, the table 17 stops rotating. Then, the limit cap is released, and the pin 15 is inserted into the corresponding pin groove 14.

[0060] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apartment bed with easy adjustment, comprising a bed frame (3), characterized in that: The bed frame (3) has a partition (1) fixedly installed on the side near the wall. A sliding plate (11) that can move up and down is installed on the partition (1). The sliding plate (11) is driven by a power mechanism installed on the partition (1). Two mounting blocks (12) are fixedly installed on the sliding plate (11), and a first rotating shaft (13) is horizontally placed between the two mounting blocks (12). The first rotating shaft (13) is rotatably connected to the two mounting blocks (12). A tabletop (17) is fixedly mounted on the first rotating shaft (13), and the tabletop (17) is parallel to the first rotating shaft (13) and fixedly connected to the first rotating shaft (13) in the radial direction; A scraper (19) is slidably installed on the tabletop (17). A transmission component is provided between the scraper (19) and the slide plate (11) to drive the scraper (19) to slide along the tabletop of the tabletop (17). The transmission component is in transmission cooperation with the tabletop (17).

2. The adjustable apartment bed of claim 1, wherein: The transmission assembly includes a connecting rod (21) and a first slider (18); the first slider (18) is radially limited and slidably mounted on the table (17) along the first rotating shaft (13), and the first slider (18) is fixedly connected to the scraper (19); one end of the connecting rod (21) is rotatably connected to the slide plate (11), and the other end is rotatably connected to the first slider (18); a torsion spring is installed between the connecting rod (21) and the slide plate (11), and a locking element is provided between the first rotating shaft (13) and the mounting block (12).

3. The adjustable apartment bed of claim 2, wherein: The locking element includes a spring pin, which is mounted on the mounting block (12); a plurality of pin slots (14) that cooperate with the spring pin are opened radially on the first rotating shaft (13), and the plurality of pin slots (14) are evenly distributed along the circumference of the first rotating shaft (13).

4. The adjustable apartment bed of claim 2, wherein: The tabletop (17) is provided with a groove (26) for the first slider (18) to slide.

5. The easily adjustable apartment bed of claim 2, wherein: The end of the connecting rod (21) that is rotatably connected to the slide plate (11) is slidably mounted on the slide plate (11) through an elastic connecting component. A clearance groove is opened on the slide plate (11) in the vertical direction, and the elastic connecting component is installed in the clearance groove.

6. The easily adjustable apartment bed of claim 5, wherein: The elastic connection assembly includes a second slider (23) and a second spring (25); the second slider (23) is slidably installed in the relief groove, and the second spring (25) is vertically placed in the relief groove; the top end of the second spring (25) is fixedly connected to the second slider (23), and the bottom end is fixedly connected to the slide plate (11); a horizontal support shaft (22) is rotatably installed on the second slider (23), and the end of the connecting rod (21) rotatably connected to the slide plate (11) is fixedly connected to the support shaft (22); a torsion spring is sleeved on the support shaft (22) and one end is fixedly connected to the connecting rod (21), and the other end is fixedly connected to the second slider (23).

7. The adjustable apartment bed of claim 6, wherein: A guide rod (24) is vertically placed in the clearance groove, and the guide rod (24) is fixedly connected to the slide plate (11); the guide rod (24) passes through the second slider (23), and the second slider (23) and the guide rod (24) are in a limited sliding cooperation; the second spring (25) is sleeved on the guide rod (24).

8. The easily adjustable apartment bed of claim 1, wherein: The power mechanism comprises an electric push rod (10) fixedly installed on the partition plate (1); the telescopic shaft of the electric push rod (10) is vertically upward and fixedly connected with the sliding plate (11).

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