Automatic dining table capable of being disassembled quickly

Abstract

The utility model relates to the technical field of nursing bed dining tables, and discloses an automatic dining table capable of being disassembled quickly, which comprises a nursing bed and a supporting main frame, a supporting lug I is fixedly mounted at the bottom end of a cavity of the supporting main frame, an electric push rod I is connected in the supporting lug I, and a supporting lug II is connected to the top of the electric push rod I. According to the automatic dining table capable of being quickly disassembled, a dining plate supporting frame is controlled by a second electric push rod connected with a third supporting lug in a drawer sliding rail to slide in sliding limiting shells fixedly installed on the two sides of the inner wall of a drawer guide rail supporting frame, and then a dining table plate fixedly installed on the top of the dining plate supporting frame moves along with the dining table plate to be close to a patient; in the whole operation process, overall assembly and disassembly can be rapidly achieved, the limitation that assemblies cannot be disassembled and replaced when damaged is avoided, meanwhile, the requirements of postoperative patients can be met, the dining table is made to be close to the body of a person on a bed in an adjusting mode, the angle of the table board can be adjusted, and the use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing bed dining tables, in particular to an automatic dining table which can be quickly disassembled. Background Art

[0002] Nursing beds are generally powered beds, which are divided into electric or manual nursing beds. They are designed according to the patient's bedridden lifestyle and treatment needs, so that family members can accompany the patient. They have multiple nursing functions and operation buttons. The dining table of the nursing bed is a table for the patient to eat, and the table can be folded and opened as needed.

[0003] However, the following problems still exist in the actual operation process: under the prior art, the dining table of the nursing bed is connected by welding, and when the legs of the nursing bed are damaged, it cannot be quickly disassembled and replaced. At the same time, during use, the dining table is located at the end of the bed. Therefore, when the dining table is needed to eat or take medicine, the patient needs to sit up on the nursing bed and move to the bed part, which is extremely inconvenient for the patient to operate after surgery, and the movement will cause the wound to be involved. For this reason, the utility model provides an automatic dining table that can be quickly disassembled. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quickly detachable automatic dining table, which has the advantages of being detachable, replaceable, and repairable, and having an adjustable extending table top close to the patient, solving the problem in the background technology that when the legs of the nursing bed are damaged, they cannot be quickly disassembled and replaced. At the same time, during use, the dining table is located at the end of the bed. Therefore, when the dining table is needed to eat or take medicine, the patient needs to sit up on the nursing bed and move to the bed part, which is extremely inconvenient for the patient to operate after surgery, and the movement may cause wound pulling.

[0005] The utility model provides the following technical solution: an automatic dining table that can be quickly disassembled, comprising a nursing bed and a supporting main frame, a supporting ear 1 is fixedly installed at the bottom end of the supporting main frame cavity, an electric push rod 1 is connected inside the supporting ear 1, a supporting ear 2 is connected on the top of the electric push rod 1, a drawer slide is fixedly connected to the side of the supporting ear 2, a supporting ear 3 is fixedly installed on the side of the drawer slide, an electric push rod 2 is connected inside the supporting ear 3, the other end of the electric push rod 2 is fixedly connected to a dining board support frame, and a dining table board is fixedly installed on the top of the dining board support frame.

[0006] Preferably, two mounting holes are provided at the bottom of the supporting main frame, and mounting bolts are connected to the internal threads of the two mounting holes.

[0007] Preferably, sliding limit shells are fixedly mounted on both sides of the inner wall of the drawer guide rail support frame, and the interior of the sliding limit shells is slidably connected to the dining board support frame.

[0008] Preferably, a support hinge is fixedly installed on the side of the supporting main frame, the interior of the support hinge is connected to a drawer guide rail supporting frame, and the interior of the drawer guide rail supporting frame is fixedly installed with a drawer slide rail.

[0009] Preferably, a mounting screw eye is provided at the tail of the nursing bed, and the internal thread of the mounting screw eye is connected with a mounting bolt, and the top of the nursing bed fits with the bottom of the supporting main frame.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The automatic dining table which can be quickly disassembled is aligned with the mounting screw eyes provided at the end of the nursing bed through the mounting holes provided on the supporting main frame, and then linked and fastened with the mounting bolts. Therefore, when a single component of the device is damaged, it can be quickly disassembled, repaired or replaced and installed. The support ear 1 at the bottom of the electric push rod 1 and the support ear 2 at the top of the electric push rod 1 are used to control the drawer slide to produce an inclined angle and expand outward. At the same time, the electric push rod 2 connected to the support ear 3 inside the drawer slide is used to control the dining board support frame to slide inside the sliding limit shell fixedly installed on both sides of the inner wall of the drawer guide rail support frame, and then the dining table board fixedly installed on the top of the dining board support frame moves towards the patient. During the whole operation, the overall installation and disassembly can be quickly realized, and the limitation of being unable to disassemble and replace in case of component damage is avoided. At the same time, it can meet the needs of postoperative patients. The dining table can be brought close to the body of the person on the bed and the angle of the table surface can be adjusted to meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the local structure;

[0014] Figure 3 For this utility model Figure 2 The right side structural diagram of ;

[0015] Figure 4 For this utility model Figure 1 Schematic diagram of the structure of the dining table in the expanded state.

[0016] In the figure: 1. Nursing bed; 2. Dining table; 3. Support main frame; 4. Mounting hole; 5. Support ear one; 6. Electric push rod one; 7. Support ear two; 8. Drawer guide support frame; 9. Support hinge; 10. Drawer slide rail; 11. Electric push rod two; 12. Sliding limit shell; 13. Dining board support frame; 14. Support ear three. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4 The automatic dining table that can be quickly disassembled comprises a nursing bed 1 and a supporting main frame 3. A supporting ear 1 5 is fixedly installed at the bottom end of the cavity of the supporting main frame 3. An electric push rod 1 6 is connected inside the supporting ear 1 5. A supporting ear 2 7 is connected to the top of the electric push rod 1 6. A drawer slide 10 is fixedly connected to the side of the supporting ear 2 7. A supporting ear 3 14 is fixedly installed on the side of the drawer slide 10. An electric push rod 2 11 is connected inside the supporting ear 3 14. A dining board support frame 13 is fixedly connected to the other end of the electric push rod 2 11. A dining board support frame 13 is fixedly installed on the top of the dining board support frame 13. The dining table board 2 uses the support ear 15 at the bottom of the electric push rod 16 and the support ear 27 at the top of the electric push rod 16 to control the drawer slide 10 to expand outward at an inclined angle, and at the same time uses the electric push rod 2 11 connected to the support ear 3 14 inside the drawer slide 10 to control the dining board support frame 13 to slide inside the sliding limit shell 12 fixedly installed on both sides of the inner wall of the drawer guide support frame 8, so that the dining table board 2 fixedly installed on the top of the dining board support frame 13 moves towards the patient. The entire operation process can quickly realize the overall installation and disassembly, and in the event of component damage The invention can avoid the limitation of being unable to be disassembled and replaced when the bed is damaged, and can meet the needs of postoperative patients at the same time. The dining table can be made close to the body of the person on the bed and the angle of the table surface can be adjusted by adjusting the adjustment method to meet the use requirements. Two mounting holes 4 are provided at the bottom of the supporting main frame 3, and the internal threads of the two mounting holes 4 are connected with mounting bolts. The two sides of the inner wall of the drawer guide rail supporting frame 8 are respectively fixedly installed with sliding limit shells 12, and the internal sliding limit shells 12 are connected with the dining board support frame 13. The side of the supporting main frame 3 is fixedly installed with a supporting hinge 9, and the interior of the supporting hinge 9 is connected with the drawer guide rail supporting frame 8. The interior of the drawer guide rail supporting frame 8 is fixedly installed with a drawer slide rail 10. The tail of the nursing bed 1 is provided with a mounting screw eye, and the internal thread of the mounting screw eye is connected with a mounting bolt. The top of the nursing bed 1 is fitted with the bottom of the supporting main frame 3, and the mounting hole 4 provided by the supporting main frame 3 is aligned with the mounting screw eye provided at the tail of the nursing bed 1, and then the mounting bolts are used for linkage tightening, so that when a single component of the device is damaged, it can be quickly disassembled, repaired or replaced and installed.

[0019] Working principle: During operation, the mounting holes 4 opened through the supporting main frame 3 are aligned with the mounting screw eyes opened at the end of the nursing bed 1, and then the mounting bolts are used for linkage tightening. The support ear 15 at the bottom of the electric push rod 16 and the support ear 2 7 at the top of the electric push rod 16 are used to control the drawer slide 10 to expand outward at an inclined angle. At the same time, the electric push rod 2 11 connected to the support ear 3 14 inside the drawer slide 10 is used to control the dining board support frame 13 to slide inside the sliding limit shell 12 fixedly installed on both sides of the inner wall of the drawer guide support frame 8, and then the dining table board 2 fixedly installed on the top of the dining board support frame 13 moves accordingly to approach the patient.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-detachable automatic dining table, characterized in that: The invention comprises a nursing bed (1) and a supporting main frame (3), wherein a supporting ear 1 (5) is fixedly installed at the bottom end of the cavity of the supporting main frame (3), an electric push rod 1 (6) is connected to the interior of the supporting ear 1 (5), a supporting ear 2 (7) is connected to the top of the electric push rod 1 (6), a drawer slide rail (10) is fixedly connected to the side of the supporting ear 2 (7), a supporting ear 3 (14) is fixedly installed to the side of the drawer slide rail (10), an electric push rod 2 (11) is connected to the interior of the supporting ear 3 (14), the other end of the electric push rod 2 (11) is fixedly connected to a dining board support frame (13), and a dining table board (2) is fixedly installed to the top of the dining board support frame (13).

2. The quick-detachable automatic dining table according to claim 1, characterized in that: Two mounting holes (4) are provided at the bottom of the supporting main frame (3), and mounting bolts are connected to the internal threads of the two mounting holes (4).

3. The quick-detachable automatic dining table according to claim 1, characterized in that: Sliding limit shells (12) are fixedly mounted on both sides of the inner wall of the drawer guide rail support frame (8), and a dining board support frame (13) is slidably connected inside the sliding limit shell (12).

4. The quick-detachable automatic dining table according to claim 1, characterized in that: A support hinge (9) is fixedly installed on the side of the supporting main frame (3), the interior of the support hinge (9) is connected to a drawer guide rail supporting frame (8), and a drawer slide rail (10) is fixedly installed inside the drawer guide rail supporting frame (8).

5. The quick-detachable automatic dining table according to claim 1 is characterized in that: A mounting screw eye is provided at the rear of the nursing bed (1), and the internal thread of the mounting screw eye is connected with a mounting bolt, and the top of the nursing bed (1) fits with the bottom of the supporting main frame (3).

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