Nursing support used on bed

Abstract

The utility model relates to the technical field of nursing supports, and discloses a bed nursing support which comprises a left support and a right support on the opposite side of the left support, a connecting plate is arranged between the left support and the right support, the left support and the right support are fixedly installed at the two ends of the connecting plate, a rotating block is arranged at the top of the right support, and the rotating block is connected with the left support and the right support. And a table plate is arranged between the left bracket and the rotating block. The driving motor is started to drive the control gear to rotate, the control gear can drive the transmission gear to rotate, and the transmission gear can control the rotating angle of the table board, so that the effect that the angle of the table board can be adjusted and the table board can be conveniently used by a patient is achieved, and the arc-shaped block is taken out from the arc-shaped groove by rotating the rotating block upwards; at the moment, the whole device is moved, the right support penetrates through the other side from the position below the bed, then the rotating block is reset, the arc-shaped block is clamped into the arc-shaped groove, the support can be rapidly fixed to the bed, operation is easy, and the patient can operate on the bed by himself / herself.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing brackets, in particular to a nursing bracket for a bed. Background Art

[0002] There are many bedridden patients in clinic, and most of them can take care of themselves partially. For example, although most patients in the orthopedic ward need to stay in bed for a long time, these patients can eat and wash by themselves. In view of this situation, the hospital will equip the bed with a support table for the convenience of patients.

[0003] The existing nursing bed with a bedside table (Announcement No.: CN215459537U) has at least the following disadvantages: the tabletop cannot be adjusted in angle, and the patient can only sit or stand on the bed for a long time when reading or using a computer, which is very laborious and not conducive to the recovery of the injured part. In addition, the nursing support is fixed on the bed, which takes up a lot of bed space when not in use, and is troublesome to disassemble, which is very inconvenient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a nursing support for a bed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A nursing support for a bed comprises a left support and a right support on the opposite side of the left support, a connecting plate is arranged between the left support and the right support, the left support and the right support are fixedly mounted on both ends of the connecting plate, a rotating block is arranged on the top of the right support, a table board is arranged between the left support and the rotating block, a fixing rod is movably mounted on the top of the left support, the right end of the fixing rod penetrates the left support and is fixedly connected to the left side of the table board, a connecting rod is movably mounted on the rotating block, the left end of the connecting rod is fixedly mounted on the right side of the table board, and a stopper is arranged on the lower side of the table board.

[0007] As a further solution of the utility model, a fixed box is fixedly installed on the top of the left bracket, a transmission gear is arranged in the fixed box, the transmission gear is fixedly installed on the left end of the fixed rod, there is only a quarter of the teeth on the side of the transmission gear, a control gear is arranged in the fixed box, the control gear is meshed with the teeth on the transmission gear, a drive motor is fixedly installed on the outside of the fixed box, and the output end of the drive motor is fixedly connected to the control gear.

[0008] As a further solution of the utility model, connecting blocks are fixedly installed on both sides of the corresponding stop blocks on the table top, a fixed block is fixedly installed on the outer side of the connecting block, a clamping block is arranged in the fixed block, movable grooves are provided at both ends of the stop block, clamping grooves are provided at the upper and lower ends of the movable groove, and the clamping block can be movably engaged in the movable groove and the clamping groove.

[0009] As a further solution of the utility model, a limiting rod is fixedly installed on the inner side of the transmission gear, and a limiting groove is provided at the top of the left bracket corresponding to the position of the limiting rod, and the top of the limiting rod can be stuck in the limiting groove.

[0010] As a further solution of the utility model, a baffle is provided in the fixed block, and the baffle is fixedly installed on the card block. A spring is provided between the top of the baffle and the inside of the fixed block, and the spring is located on the outside of the card block. A control block is fixedly installed on the left end of the card block, and the right end of the card block is a downward inclined surface.

[0011] As a further solution of the utility model, an arc block is fixedly installed at the bottom of the rotating block, and an arc groove is opened at the top of the right bracket corresponding to the arc block, and the arc block can be stuck in the arc groove.

[0012] As a further solution of the utility model, movable wheels are fixedly installed on the bottom of the left bracket and the right bracket.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by pushing the stopper upward, the bottom of the block is an inclined surface, so it will be automatically retracted from the slot at the top of the movable groove; when the stopper moves to the top, the block will automatically be inserted into the slot at the bottom of the movable groove by a spring to fix the stopper; when the table top is tilted, the object on the table top can be dragged by the stopper, and then the driving motor is started to drive the control gear to rotate, and the control gear can drive the transmission gear to rotate, and the transmission gear can control the rotation angle of the table top, thereby achieving the effect of being able to adjust the angle of the table top for convenient use by patients.

[0015] 2. In the utility model, the arc block is taken out from the arc groove by rotating the rotating block upwards. At this time, the moving device is integrated to make the right bracket pass from under the bed to the other side. At this time, the rotating block is reset to snap the arc block back into the arc groove to quickly fix the bracket to the bed. The operation is simple and the patient can operate it by himself on the bed, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a nursing support for a bed proposed by the utility model;

[0017] Figure 2For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0018] Figure 3 This is a schematic diagram of the parts structure of a nursing support for a bed proposed by the utility model;

[0019] Figure 4 This is a partial structural schematic diagram of a nursing support for a bed proposed by the utility model;

[0020] In the figure: 1. left bracket; 2. right bracket; 3. connecting plate; 4. movable wheel; 5. rotating block; 6. table top; 7. block; 8. fixed box; 9. driving motor; 10. control gear; 11. transmission gear; 12. limit rod; 13. limit slot; 14. connecting rod; 15. fixing rod; 16. connecting block; 17. fixing block; 18. control block; 19. movable slot; 20. clamping slot; 21. clamping block; 22. baffle; 23. spring; 24. arc block; 25. arc slot. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1 - Figure 4A nursing support for a bed comprises a left support 1 and a right support 2 on the opposite side of the left support 1, a connecting plate 3 is arranged between the left support 1 and the right support 2, the left support 1 and the right support 2 are fixedly mounted on both ends of the connecting plate 3, a rotating block 5 is arranged on the top of the right support 2, a table board 6 is arranged between the left support 1 and the rotating block 5, a fixing rod 15 is movably mounted on the top of the left support 1, the right end of the fixing rod 15 penetrates the left support 1 and is fixedly connected to the left side of the table board 6, a connecting rod 14 is movably mounted on the rotating block 5, the left end of the connecting rod 14 is fixedly mounted on the right side of the table board 6, and a stopper 7 is arranged on the lower side of the table board 6.

[0025] In this embodiment, a fixed box 8 is fixedly installed on the top of the left bracket 1, and a transmission gear 11 is arranged in the fixed box 8. The transmission gear 11 is fixedly installed on the left end of the fixed rod 15. There is only a quarter of a tooth on the side of the transmission gear 11. A control gear 10 is arranged in the fixed box 8. The teeth on the control gear 10 and the transmission gear 11 are meshed with each other. A driving motor 9 is fixedly installed on the outer side of the fixed box 8. The output end of the driving motor 9 is fixedly connected to the control gear 10. Starting the driving motor 9 can drive the control gear 10 to rotate, and the control gear 10 can drive the transmission gear 11 to rotate. The transmission gear 11 can control the rotation angle of the table board 6.

[0026] In this embodiment, connecting blocks 16 are fixedly installed on both sides of the table board 6 corresponding to the stopper 7, and a fixed block 17 is fixedly installed on the outer side of the connecting block 16. A card block 21 is arranged in the fixed block 17, and movable grooves 19 are provided at both ends of the stopper 7. Card grooves 20 are provided at the upper and lower ends of the movable groove 19, and the card block 21 can be movably engaged in the movable groove 19 and the card groove 20. A baffle plate 22 is arranged in the fixed block 17, and the baffle plate 22 is fixedly installed on the card block 21. A spring 23 is arranged between the top of the baffle plate 22 and the inside of the fixed block 17, and the spring 23 is located on the outer side of the card block 21. A control block 18 is fixedly installed on the left end of the card block 21, and the right end of the card block 21 is a downwardly inclined inclined surface. By pushing the stopper 7 upward, the bottom of the card block 21 is an inclined surface and can be automatically retracted from the card groove 20 at the top of the movable groove 19. When the stopper 7 moves to the top, the card block 21 will automatically be engaged in the card groove 20 at the bottom of the movable groove 19 through the spring 23 to fix the stopper 7.

[0027] In this embodiment, a limiting rod 12 is fixedly installed on the inner side of the transmission gear 11, and a limiting groove 13 is provided at the top of the left bracket 1 corresponding to the position of the limiting rod 12. The top of the limiting rod 12 can be stuck in the limiting groove 13. The limiting rod 12 on the transmission gear 11 cooperates with the limiting groove 13 on the left bracket 1 to limit the rotation angle of the table top 6 to prevent the table top 6 from flipping over.

[0028] In this embodiment, an arc block 24 is fixedly installed at the bottom of the rotating block 5, and an arc groove 25 is opened at the top of the right bracket 2 corresponding to the arc block 24. The arc block 24 can be inserted into the arc groove 25, and the arc block 24 can be taken out of the arc groove 25 by rotating the rotating block 5 upward.

[0029] In this embodiment, movable wheels 4 are fixedly installed at the bottom of the left bracket 1 and the right bracket 2, and the movable wheels 4 are used to facilitate movement.

[0030] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: by rotating the rotating block 5 upwards to take the arc block 24 out of the arc groove 25, the mobile device as a whole allows the right bracket 2 to pass from under the bed to the other side. At this time, the rotating block 5 is reset to snap the arc block 24 back into the arc groove 25, so that the bracket can be quickly fixed to the bed. When it is necessary to adjust the table board 6, by pushing the stopper 7 upwards, the bottom of the block 21 is an inclined surface and it will automatically be retracted from the slot 20 at the top of the movable slot 19. When the stopper 7 moves to the top, the block 21 will automatically be inserted into the slot 20 at the bottom of the movable slot 19 by the spring 23 to fix the stopper 7. When the table board 6 is tilted, the stopper 7 can drag the object on the table board 6. Then, starting the driving motor 9 can drive the control gear 10 to rotate, and the control gear 10 can drive the transmission gear 11 to rotate. The transmission gear 11 can control the rotation angle of the table board 6. The limiting rod 12 on the transmission gear 11 cooperates with the limiting slot 13 on the left bracket 1 to limit the rotation angle of the table board 6 to prevent the table board 6 from flipping over.

[0031] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A nursing support for a bed, comprising a left support (1), and a right support (2) on the opposite side of the left support (1), characterized in that: A connecting plate (3) is provided between the left bracket (1) and the right bracket (2), the left bracket (1) and the right bracket (2) are fixedly mounted at both ends of the connecting plate (3), a rotating block (5) is provided at the top of the right bracket (2), a table top (6) is provided between the left bracket (1) and the rotating block (5), a fixing rod (15) is movably mounted at the top of the left bracket (1), the right end of the fixing rod (15) penetrates the left bracket (1) and is fixedly connected to the left side of the table top (6), a connecting rod (14) is movably mounted on the rotating block (5), the left end of the connecting rod (14) is fixedly mounted on the right side of the table top (6), and a stopper (7) is provided on the lower side of the table top (6).

2. A nursing support for bed according to claim 1, characterized in that: A fixing box (8) is fixedly mounted on the top of the left bracket (1), a transmission gear (11) is arranged in the fixing box (8), the transmission gear (11) is fixedly mounted on the left end of the fixing rod (15), the side of the transmission gear (11) has only one quarter of teeth, a control gear (10) is arranged in the fixing box (8), the teeth on the control gear (10) and the transmission gear (11) are meshed with each other, a driving motor (9) is fixedly mounted on the outside of the fixing box (8), and the output end of the driving motor (9) is fixedly connected to the control gear (10).

3. A nursing support for bed according to claim 1, characterized in that: Connecting blocks (16) are fixedly mounted on both sides of the table top (6) corresponding to the stopper (7); a fixing block (17) is fixedly mounted on the outer side of the connecting block (16); a clamping block (21) is arranged in the fixing block (17); movable grooves (19) are provided at both ends of the stopper (7); clamping grooves (20) are provided at the upper and lower ends of the movable groove (19); and the clamping block (21) can be movably clamped in the movable groove (19) and the clamping groove (20).

4. A nursing support for bed according to claim 2, characterized in that: A limiting rod (12) is fixedly mounted on the inner side of the transmission gear (11), and a limiting groove (13) is provided at the top of the left bracket (1) corresponding to the position of the limiting rod (12), and the top of the limiting rod (12) can be stuck in the limiting groove (13).

5. A nursing support for bed according to claim 3, characterized in that: A baffle (22) is provided in the fixed block (17), the baffle (22) is fixedly mounted on the clamping block (21), a spring (23) is provided between the top of the baffle (22) and the inside of the fixed block (17), the spring (23) is located outside the clamping block (21), a control block (18) is fixedly mounted on the left end of the clamping block (21), and the right end of the clamping block (21) is a downwardly inclined slope.

6. A nursing support for bed according to claim 1, characterized in that: An arc block (24) is fixedly mounted on the bottom of the rotating block (5), and an arc groove (25) is provided on the top of the right bracket (2) corresponding to the arc block (24), and the arc block (24) can be inserted into the arc groove (25).

7. The bed nursing support according to claim 1, characterized in that: Movable wheels (4) are fixedly mounted on the bottom of the left bracket (1) and the right bracket (2).

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