Medical bed board angle display device

Abstract

The utility model discloses a medical bed board angle display device which comprises a bed board body, quilt blocking blocks are detachably and fixedly installed on the left side and the right side of the bed board body, arc-shaped grooves are formed in the outer sides of the quilt blocking blocks, angle marks corresponding to the arc-shaped grooves are arranged on the surfaces of the quilt blocking blocks, balls are arranged in the arc-shaped grooves, and the balls are fixedly connected with the quilt blocking blocks. The bed board angle display not only can display the inclination angle of the bed board, but also can effectively block and limit a mattress and a quilt, and prevents the mattress and the quilt from being separated from the bed board.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical bed technical field especially relates to a medical bed bed board angle display device. BACKGROUND

[0002] In order to satisfy the use convenience of patient, the current nursing bed basically has the function of making patient back lifting and tilting to realize sitting and lying, and patient leg top lifting and supporting, and the medical bed bed board generally includes multiple and can be lifted. For example, the authorized announcement No. CN218979528U discloses a bed board assembly of medical bed. Then, this bed board assembly still has some shortcomings: 1, the lifting angle of the bed board cannot be directly displayed; 2, the bed board will be placed with mattress and quilt, and the mattress and quilt can be offset due to the lifting of the bed board, and the current bed board does not have a quilt blocking structure, but can only be blocked by some ribs on the edge of the bed board, and the blocking effect is poor. SUMMARY

[0003] The technical problem to be solved by the utility model is to provide a medical bed bed board angle display device, which can not only display the tilting angle of the bed board, but also effectively block and limit the mattress and quilt, so as to avoid the mattress and quilt from being separated from the bed board.

[0004] To solve the above technical problems, the technical scheme of the utility model is as follows: a medical bed bed board angle display device, comprising a bed board body, a blocking block is detachably and fixedly installed on the left and right sides of the bed board body, an arc-shaped groove is arranged on the outer side of the blocking block, an angle mark corresponding to the arc-shaped groove is arranged on the surface of the blocking block, and a ball is arranged in the arc-shaped groove.

[0005] As a preferred scheme, the blocking block comprises a clamping connecting part and a blocking plate part, the blocking plate part is arranged at the upper end of the clamping connecting part, the arc-shaped groove is arranged on the blocking plate part, a clamping groove is arranged on the clamping connecting part, an embedded protrusion is arranged on the opening groove of the clamping groove, a clamping part wrapped by the clamping groove is arranged on the bed board body, the clamping part is provided with an embedding groove matched with the embedded protrusion, and the clamping groove wraps the clamping part from the outside and the embedded protrusion is embedded into the embedding groove.

[0006] As a preferred scheme, the embedding groove is a rectangular cross-section embedding groove, and a guide inclined surface facilitating the clamping of the clamping groove on the clamping part is arranged on the embedded protrusion.

[0007] As a preferred scheme, an arc-shaped chamfer is arranged on the outer side of the clamping part.

[0008] As a preferred scheme, the bed plate body is provided with a contour protrusion at the periphery of the clamping part, and the contour protrusion surrounds the clamping part to form a mounting area

[0009] As a preferred scheme, the periphery of the plate surface of the bed plate body is provided with a protection protrusion, and the protection protrusion is connected with the contour protrusion and surrounds the plate surface of the bed plate body.

[0010] As a preferred scheme, the inner plate surface edge of the blocking plate part is provided with a reinforcing rib.

[0011] As a preferred scheme, the upper part of the blocking plate part is arc-shaped.

[0012] After the above technical scheme is adopted, the effect of the medical bed bed plate angle display device is that: the medical bed bed plate angle display device, comprising a bed plate body, detachable fixing and mounting blocking pieces are arranged on the left and right sides of the bed plate body, an arc-shaped groove is arranged on the outer side of the blocking piece, an angle mark corresponding to the arc-shaped groove is arranged on the surface of the blocking piece, and a ball is arranged in the arc-shaped groove, so that the angle display device can display the inclination angle of the bed plate by using the arc-shaped groove and the ball in the groove, and the display is more intuitive. At the same time, the blocking piece arranged on the bed plate body is detachable, so that it can be replaced conveniently. When the ball rolls in the arc-shaped groove is not smooth, it can be disassembled for cleaning or maintenance, and the use is more convenient.

[0013] In addition, the blocking piece comprises a clamping connecting part and a blocking plate part, the blocking plate part is arranged at the upper end of the clamping connecting part, the arc-shaped groove is arranged on the blocking plate part, a clamping groove is arranged on the clamping connecting part, an embedded protrusion is arranged on the opening groove of the clamping groove, a clamping part wrapped by the clamping groove is arranged on the bed plate body, the clamping part is provided with an embedding groove matched with the embedded protrusion, the clamping groove wraps the clamping part from the outside, and the embedded protrusion is embedded in the embedding groove. The blocking piece can be sleeved on the clamping part through the clamping groove, and then the embedded protrusion is embedded in the embedding groove to realize reliable fixation. The fixation is convenient and firm.

[0014] In addition, the embedding groove is a rectangular cross-section embedding groove, and a guide inclined surface for facilitating clamping of the clamping groove on the clamping part is arranged on the embedded protrusion. The guide inclined surface can be more labor-saving when the clamping groove is sleeved on the clamping part, and the rectangular embedding groove can prevent the embedded protrusion from being easily separated after being embedded in the embedding groove.

[0015] In addition, an arc-shaped chamfer is arranged on the outer side of the clamping part, which can also facilitate smooth sleeving of the clamping groove on the clamping part.

[0016] And since the bed plate body is provided with a contour protrusion on the outer periphery of the clamping part, the contour protrusion surrounds the clamping part to form a mounting area, firstly, the mounting area surrounded by the contour protrusion can facilitate the clamping groove to be accurately clamped, ensuring the clamping position to be accurate, and secondly, the contour protrusion can also protect the clamping connecting part after the clamping groove is clamped, so that the surface of the clamping connecting part is not higher than the bed plate body, thereby avoiding being pulled out.

[0017] And since the bed plate body is provided with a contour protrusion on the outer periphery of the clamping part, the contour protrusion surrounds the clamping part to form a mounting area, firstly, the mounting area surrounded by the contour protrusion can facilitate the clamping groove to be accurately clamped, ensuring the clamping position to be accurate, and secondly, the contour protrusion can also protect the clamping connecting part after the clamping groove is clamped, so that the surface of the clamping connecting part is not higher than the bed plate body, thereby avoiding being pulled out.

[0018] And since the bed plate body is provided with a contour protrusion on the outer periphery of the clamping part, the contour protrusion surrounds the clamping part to form a mounting area, firstly, the mounting area surrounded by the contour protrusion can facilitate the clamping groove to be accurately clamped, ensuring the clamping position to be accurate, and secondly, the contour protrusion can also protect the clamping connecting part after the clamping groove is clamped, so that the surface of the clamping connecting part is not higher than the bed plate body, thereby avoiding being pulled out.

[0019] And since the bed plate body is provided with a contour protrusion on the outer periphery of the clamping part, the contour protrusion surrounds the clamping part to form a mounting area, firstly, the mounting area surrounded by the contour protrusion can facilitate the clamping groove to be accurately clamped, ensuring the clamping position to be accurate, and secondly, the contour protrusion can also protect the clamping connecting part after the clamping groove is clamped, so that the surface of the clamping connecting part is not higher than the bed plate body, thereby avoiding being pulled out. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in connection with the drawings and embodiments.

[0021] Figure 1 is the perspective view of the utility model embodiment in the installation state;

[0022] Figure 2 is the front view of the utility model embodiment in the installation state;

[0023] Figure 3 is Figure 2 the sectional view along A-A;

[0024] Figure 4 is Figure 1 the enlarged view of A in the middle;

[0025] Figure 5 is Figure 1 the enlarged view of B in the middle;

[0026] In the drawings: 1. bed plate body; 2. blocking piece; 21. clamping connecting part; 22. blocking plate part; 23. embedded protrusion; 231. guide inclined surface; 24. reinforcing rib; 3. arc-shaped groove; 4. ball; 5. clamping part; 51. arc-shaped chamfer; 6. embedding groove; 7. contour protrusion; 8. protection protrusion. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with the drawings and embodiments.

[0028] As Figures 1-5The utility model discloses a medical bed bed board angle display device, including bed board body 1, the left and right sides of bed board body 1 can be detachably fixedly installed with the blocking piece 2, the outer side of blocking piece 2 is provided with arc recess 3, the surface of blocking piece 2 is provided with the angle mark corresponding with arc recess 3, the ball 4 is arranged in arc recess 3.

[0029] In the embodiment, the blocking piece 2 comprises a clamping connecting part 21 and a blocking plate part 22, the blocking plate part 22 is arranged at the upper end of the clamping connecting part 21, the arc recess 3 is arranged on the blocking plate part 22, the clamping connecting part 21 is provided with a clamping groove, the opening groove of the clamping groove is provided with an embedding protrusion 23, the upper part and the lower part of the opening groove can be provided with the embedding protrusion 23, the bed board body 1 is provided with a clamping part 5 wrapped by the clamping groove, the clamping part 5 is provided with an embedding groove 6 clamped and matched with the embedding protrusion 23, and the clamping groove wraps the clamping part 5 from the outside and the embedding protrusion 23 is embedded into the embedding groove 6.

[0030] In the embodiment, the embedding groove 6 is a rectangular embedding groove 6, and the embedding protrusion 23 is provided with a guide inclined surface 231 facilitating clamping of the clamping groove on the clamping part 5. The outer side of the clamping part 5 is provided with an arc chamfer 51. The inner plate edge of the blocking plate part 22 is provided with a reinforcing rib 24, and the upper part of the blocking plate part 22 is arc-shaped. The periphery of the clamping part 5 on the bed board body 1 is provided with a contour protrusion 7, the contour protrusion 7 surrounds the clamping part 5 to form an installation area, and the plate outer periphery of the bed board body 1 is provided with a protection protrusion 8 connected with the contour protrusion 7 and surrounding the plate of the bed board body 1.

[0031] In use, the blocking piece 2 can be sleeved on the clamping part 5 through the clamping groove, and then the embedding protrusion 23 is embedded into the embedding groove 6, the guide inclined surface 231 can be more labor-saving when the clamping groove is sleeved on the clamping part 5, and the rectangular embedding groove 6 can prevent the embedding protrusion 23 from being separated from the embedding groove 6 after being embedded into the embedding groove 6. The angle display device can display the inclination angle of the bed board by using the arc recess 3 and the ball 4 in the recess, the display is more intuitive, the blocking piece 2 arranged on the bed board body 1 is detachably installed, replacement is facilitated, and the blocking piece 2 can be detached for cleaning or maintenance when the ball 4 rolls in the arc recess 3 is not smooth, and use is facilitated.

[0032] The air path system, the executing device such as servo motor mentioned in the embodiment, gear transmission mechanism, screw nut mechanism are all current conventional technology, the specific structure and principle of air cylinder, motor and other transmission mechanism and other design are disclosed in detail in the fifth edition of the mechanical design manual of the twenty-eighth printing in Beijing in April 2008, which belongs to prior art, and its structure is clear and explicit, the vacuum element, gas circuit and program control are disclosed in detail in the third edition of modern practical pneumatic technology SMC training teaching material published by mechanical industry press on August 1, 2008, which shows that the air path structure in the embodiment is also prior art, and it is clear and explicit, and the control of motor and travel switch are also introduced in detail in the book of motor drive and speed regulation published by chemical industry press on July 1, 2015, therefore, the circuit and air path connection are clear.

[0033] The above embodiment is only the description of the preferred embodiment of the present application, and is not used as the limitation of the scope of the present application, various deformations and modifications of the technical scheme of the present application on the basis of not departing from the design spirit of the present application should all fall into the protection scope determined by the claim of the present application.

Claims

1. A medical bed deck angle display device comprising a deck body, characterized by: The left and right sides of the bed plate body are detachably fixedly installed with quilt blocking blocks, the outer side of the quilt blocking block is provided with an arc-shaped groove, the surface of the quilt blocking block is provided with an angle mark corresponding to the arc-shaped groove, and the arc-shaped groove is provided with a ball.

2. A medical bed deck angle display device according to claim 1, wherein: The quilt blocking block comprises a clamping connecting part and a quilt blocking plate part, the quilt blocking plate part is arranged at the upper end of the clamping connecting part, the arc-shaped groove is arranged on the quilt blocking plate part, a clamping groove is arranged on the clamping connecting part, an embedded protrusion is arranged on the opening groove of the clamping groove, a clamping part wrapped by the clamping groove is arranged on the bed plate body, the clamping part is provided with an embedded groove matched with the embedded protrusion, the clamping groove wraps the clamping part from the outside, and the embedded protrusion is embedded into the embedded groove.

3. A medical bed deck angle display device according to claim 2, wherein: The embedded groove is a rectangular embedded groove, and a guide inclined surface is arranged on the embedded protrusion to facilitate clamping of the clamping groove on the clamping part.

4. A medical bed deck angle display device according to claim 3, wherein: The outer side of the clamping part is provided with an arc-shaped chamfer.

5. A medical bed deck angle display device as claimed in claim 4, characterized in that: A contour protrusion is arranged on the periphery of the clamping part on the bed plate body, and the contour protrusion surrounds the clamping part to form an installation area.

6. A medical bed deck angle display device as claimed in claim 5, characterized in that: A protection protrusion is arranged on the outer periphery of the plate surface of the bed plate body, and the protection protrusion is connected with the contour protrusion and surrounds the plate surface of the bed plate body.

7. A medical bed deck angle display device as claimed in claim 6, characterized in that: A reinforcing rib is arranged on the inner plate surface edge of the quilt blocking plate part.

8. A medical bed deck angle display device according to claim 7, wherein: The upper part of the quilt blocking plate part is in a circular arc shape.

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