Examination bed with turning-over assisting function

Abstract

The utility model discloses an examination couch with a turning-over assisting function, which comprises a couch frame, a couch board is arranged on the couch frame, and a soft cushion is arranged on the couch board. Two belt rollers mounted on the bed frame are arranged below the bed plate, an auxiliary belt is mounted on the two belt rollers together, and the upper half part of the soft cushion is covered with a bearing section of the auxiliary belt; two lifting mechanisms are symmetrically arranged on the two sides of the bed frame, belt adjusting rollers are arranged on the lifting mechanisms, and the bearing section of the auxiliary belt is installed on the two belt adjusting rollers. The belt roller and the auxiliary belt are arranged between the bed frame and the bed board, the auxiliary belt covers the soft cushion, the lifting mechanism and the belt adjusting roller are arranged between the bed frame and the bed board, and the lifting mechanism is matched with the belt adjusting roller to adjust the height of the bearing section of the auxiliary belt. Therefore, the examinee with the upper half body lying on the auxiliary belt bearing section can be supported to move, and assistance can be actively provided in the process that an operator assists the examinee in turning over.

Description

Technical Field

[0001] The utility model relates to the field of diagnosis and treatment examination beds, in particular to an examination bed with an auxiliary turning function. Background Art

[0002] Examination beds are common equipment in hospitals. During the diagnosis and treatment process, the patient needs to lie on the examination bed for examination and operation. Especially for ultrasound examination, the patient usually needs to change the position several times (from supine to lateral position, from lateral position to supine position) to facilitate the operator (medical staff) to perform a more detailed examination.

[0003] The commonly used examination beds currently usually include a bed board and a mattress. The examinee lies on the mattress for examination. For examinees who have difficulty turning over by themselves (due to injuries, illness, age, etc.), auxiliary rods are usually installed on the edge of the bed board so that the examinee can turn over for examination with the help of the auxiliary rods. However, for examinees who are heavy and have difficulty turning over by themselves, it is difficult for the operator or the accompanying personnel to help them turn over, or it requires the cooperation of multiple people to help them turn over. The examination bed with auxiliary rods is difficult to provide effective assistance when the operator or the accompanying personnel helps the examinee turn over.

[0004] Therefore, the examination bed with an auxiliary rod is difficult to actively provide assistance to the examinee during the turning process, which makes it difficult for the examinee who has difficulty turning over independently to turn over, affecting the speed of diagnosis and treatment. Utility Model Content

[0005] The utility model aims to provide an examination bed with an auxiliary turning function, so as to solve the technical problem in the prior art that it is difficult to actively provide assistance to the examinee during the turning process, resulting in difficulty in turning over for the examinee who is difficult to turn over independently, thereby affecting the speed of diagnosis and treatment.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] An examination bed with an auxiliary turning function comprises a bed frame, a bed board is arranged on the bed frame, and a soft cushion for supporting the body of an examinee is arranged on the bed board;

[0008] Two belt rollers mounted on the bed frame are provided below the bed board, an auxiliary belt is installed on the two belt rollers, and the bearing section of the auxiliary belt covers the upper half of the cushion;

[0009] Two lifting mechanisms are symmetrically arranged on both sides of the bed frame, and belt adjusting rollers are arranged on the lifting mechanisms, and the bearing section of the auxiliary belt is installed on the two belt adjusting rollers;

[0010] Wherein, when the lifting mechanism lifts the belt adjustment roller to the upper limit position, the load-bearing section of the auxiliary belt is separated from the soft pad; or when the lifting mechanism lowers the belt adjustment roller to the lower limit position, the load-bearing section of the auxiliary belt is placed on the soft pad;

[0011] The two belt rollers cooperate with the two belt adjustment rollers to drive the auxiliary belt to move the upper part of the subject's body and move it in the opposite direction of turning over, so as to assist the operator in turning over the subject.

[0012] As a preferred solution of the utility model, the lifting mechanism includes a lifting bracket, two screw lifts and two lifting platforms;

[0013] The lifting bracket is fixed on the bed frame and the bed board, the two screw lifts are symmetrically arranged on the lifting bracket, and the two lifting platforms are respectively installed on the lifting screws of the two screw lifts;

[0014] Wherein, the belt adjusting roller is rotatably mounted on the two lifting platforms.

[0015] As a preferred solution of the utility model, two limit sliding openings are symmetrically arranged on the lifting bracket, and the two lifting platforms are slidably arranged in the two limit sliding openings respectively;

[0016] Wherein, the upper limit height of the limit sliding opening is higher than the height of the soft cushion, and the lower limit height thereof is lower than the height of the soft cushion.

[0017] As a preferred solution of the utility model, two auxiliary rollers are symmetrically rotatably arranged on the bed frame, and the auxiliary belt is installed between the belt roller and the auxiliary roller and is pressed by the belt roller and the auxiliary roller;

[0018] Wherein, the two auxiliary rollers are respectively connected to the two belt rollers through gear transmission, and the auxiliary roller and the belt roller on the same side rotate in opposite directions.

[0019] As a preferred solution of the utility model, the belt roller and the auxiliary roller on the same side are vertically arranged in parallel.

[0020] As a preferred solution of the utility model, the outer surface of the auxiliary belt is smooth, and the surface of the auxiliary roller is provided with a rubber sleeve, and the rubber sleeve is in contact with the outer surface of the auxiliary belt;

[0021] The inner surface of the auxiliary belt is a rough surface, and the surface of the belt roller is provided with a burr sleeve, and the burr sleeve is in contact with the inner surface of the auxiliary belt.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] The utility model arranges a belt roller and an auxiliary belt between the bed frame and the bed board, so that the auxiliary belt covers the soft cushion, and arranges a lifting mechanism and a belt adjusting roller between the bed frame and the bed board, so that the lifting mechanism cooperates with the belt adjusting roller to adjust the height of the auxiliary belt bearing section, so that the subject whose upper body is lying on the auxiliary belt bearing section can be lifted up and moved, so that the operator can actively provide assistance when helping the subject to turn over.

[0024] After the examinee is turned over by the operator and the auxiliary belt, the auxiliary belt can continue to move to move the examinee close to the operator for easy examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 A structural schematic diagram of an examination bed with an auxiliary turning function is provided for an embodiment of the utility model;

[0027] Figure 2 The present invention provides a schematic structural diagram of the auxiliary roller portion of an examination bed with an auxiliary turning function.

[0028] The numbers in the figure represent the following:

[0029] 1-bed frame; 2-bed board; 3-belt roller; 4-lifting mechanism; 5-belt adjustment roller;

[0030] 21-soft pad; 31-auxiliary belt; 32-auxiliary roller; 33-rubber sleeve; 34-burr sleeve; 41-lifting bracket; 42-screw lift; 43-lifting platform;

[0031] 411-Limited slide. DETAILED DESCRIPTION

[0032] 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.

[0033] like Figure 1As shown, the utility model provides an examination bed with an auxiliary turning function, comprising a bed frame 1, a bed board 2 is arranged on the bed frame 1, and a soft cushion 21 for supporting the body of the examinee is arranged on the bed board 2;

[0034] Two belt rollers 3 mounted on the bed frame 1 are provided below the bed board 2, and an auxiliary belt 31 is installed on the two belt rollers 3, and the bearing section of the auxiliary belt 31 covers the upper half of the cushion 21;

[0035] Two lifting mechanisms 4 are symmetrically arranged on both sides of the bed frame 1, and belt adjusting rollers 5 are arranged on the lifting mechanisms 4, and the bearing sections of the auxiliary belt 31 are installed on the two belt adjusting rollers 5;

[0036] When the lifting mechanism 4 lifts the belt adjustment roller 5 to the upper limit position, the bearing section of the auxiliary belt 31 is separated from the soft pad 21; or when the lifting mechanism 4 lowers the belt adjustment roller 5 to the lower limit position, the bearing section of the auxiliary belt 31 is placed on the soft pad 21;

[0037] The two belt rollers 3 cooperate with the two belt adjustment rollers 5 to drive the auxiliary belt 31 to move the upper part of the subject's body and move it in the opposite direction of turning over, so as to assist the operator in turning over the subject.

[0038] The examination bed of this embodiment mainly utilizes the auxiliary belt 31 to be placed above the cushion 21, so that the upper body of the examinee can lie on the auxiliary belt 31. When the examinee needs to turn over, the lifting mechanism 4 can push up the belt adjustment roller 5, so that the load-bearing section of the auxiliary belt 31 moves up to lift the examinee, and the auxiliary belt 31 is separated from the cushion 21. Then, the belt roller 3 can drive the auxiliary belt 31 to move in the opposite direction of turning over, thereby moving the examinee. When the operator or the accompanying personnel moves the examinee's body to turn over, the auxiliary belt 31 moving in the opposite direction can assist the examinee to turn over.

[0039] And because the upper body of the examinee lies on the auxiliary belt 31, the contact area between the examinee and the auxiliary belt 31 will be moved by the auxiliary belt 31 in the opposite direction of the turning, so that the examinee can still be in the middle area of ​​the cushion 21 after turning over, which is convenient for examination.

[0040] After the examinee has turned over, the belt roller 3 can continue to be controlled to drive the auxiliary belt 31 to move, so that the auxiliary belt 31 can move the examinee to the side that is convenient for the operator to check.

[0041] Compared with conventional examination beds, the examination bed of this embodiment enables the examinee who has difficulty turning over to be helped by the operator or a caregiver by driving the belt adjustment roller 5 upward through the lifting mechanism 4, so that the auxiliary belt 31 moves upward to lift the examinee, and drives the auxiliary belt 31 to move through the belt roller 3, so that the contact area between the examinee and the auxiliary belt 31 moves in the opposite direction of the turning over, thereby effectively assisting the examinee to turn over.

[0042] In order to facilitate the examination, after the examinee is assisted to turn over, the auxiliary belt 31 can continue to move, so that the examinee is closer to the operator.

[0043] Specifically, when the operator or the accompanying personnel lifts one side of the subject's body to help him turn over, he first controls (through an existing button operation that is directly applicable and is provided on the bed frame 1) the lifting mechanism 4 to move the belt adjustment roller 5 upward, so that the auxiliary belt 31 moves upward and lifts the subject. Then, while lifting the subject, he controls (through an existing directly applicable foot controller or other controller operation) the motor to drive the belt roller 3 to rotate, so that the belt roller 3 drives the auxiliary belt 31 to move in the opposite direction of turning over. This can make the side that is not lifted move in the opposite direction to the lifted side, so that the subject can be easily lifted and turned over to the lateral position.

[0044] After turning over to the lateral position, the subject maintains the lateral position, and then continues to control the motor to drive the belt roller 3 to rotate, so that the belt roller 3 drives the auxiliary belt 31 to continue to move, so that the subject is moved by the auxiliary belt 31 to be close to the operator (inspector).

[0045] The lifting mechanism 4 can lift the belt adjusting roller 5 so that the belt adjusting roller 5 props up the auxiliary belt 31 to lift the examinee and separate it from the cushion 21 , making it easier for the auxiliary belt 31 to move.

[0046] The lifting mechanism 4 can lower the belt adjusting roller 5 so that the belt adjusting roller 5 lowers the auxiliary belt 31 onto the cushion 21 to provide stable support. A preferred embodiment of the lifting mechanism 4 is provided below.

[0047] like Figure 1 As shown, the lifting mechanism 4 includes a lifting bracket 41, two screw lifts 42 and two lifting platforms 43;

[0048] The lifting bracket 41 is fixed on the bed frame 1 and the bed board 2, two screw lifts 42 are symmetrically arranged on the lifting bracket 41, and two lifting platforms 43 are respectively installed on the lifting screws of the two screw lifts 42;

[0049] The belt adjusting roller 5 is rotatably mounted on two lifting platforms 43 .

[0050] Specifically, the screw lift 42 can drive the lifting platform 43 to move, and the belt adjustment roller 5 is installed on the lifting platform 43. When the screw lift 42 drives the lifting platform 43 to rise, the belt adjustment roller 5 moves up and lifts the auxiliary belt 31 to separate from the cushion 21; or when the screw lift 42 drives the lifting platform 43 to descend, the belt adjustment roller 5 moves down and pulls the auxiliary belt 31 down to cover the cushion 21.

[0051] In the process of lifting and lowering the belt adjusting roller 5 , the lifting platform 43 needs to be able to maintain vertical movement, and the belt adjusting roller 5 is subjected to the pressure of the auxiliary belt 31 during the upward movement.

[0052] Since the auxiliary belt 31 is sunken after the subject lies down, the belt adjustment roller 5 is subjected to a component force toward the cushion 21, and the lifting screw of the screw lift 42 is also affected by this component force. Therefore, in order to avoid the situation where the lifting screw of the screw lift 42 is bent by radial force and affects the lifting action, the following preferred embodiment is provided.

[0053] like Figure 1 As shown, two limit sliding openings 411 are symmetrically arranged on the lifting bracket 41, and the two lifting platforms 43 are slidably arranged in the two limit sliding openings 411 respectively;

[0054] The upper limit height of the limit sliding opening 411 is higher than the height of the soft cushion 21 , and the lower limit height is lower than the height of the soft cushion 21 .

[0055] Specifically, a limiting slide 411 is provided on the lifting bracket 41, and the lifting platform 43 is slidably installed in the limiting slide 411. When the belt adjustment roller 5 is subjected to a component force toward the cushion 21, the limiting slide 411 can support the lifting platform 43, thereby preventing the lifting platform 43 from applying a radial force to the lifting screw of the screw lift 42, thereby effectively avoiding the situation where the lifting screw of the screw lift 42 is bent due to the radial force.

[0056] Since the auxiliary belt 31 needs to lift the subject to separate from the cushion 21 for assisting in turning over (to avoid contact and friction between the auxiliary belt 31 and the cushion 21 and increase the difficulty of moving), the auxiliary belt 31 needs to bear the subject's weight, and the auxiliary belt 31 driven by the two belt rollers 3 is prone to slippage.

[0057] Therefore, if Figure 1 and Figure 2 As shown, two auxiliary rollers 32 are symmetrically arranged on the bed frame 1, and the auxiliary belt 31 is installed between the belt roller 3 and the auxiliary roller 32, and is pressed by the belt roller 3 and the auxiliary roller 32;

[0058] The two auxiliary rollers 32 are respectively connected to the two belt rollers 3 through gear transmission, and the auxiliary roller 32 rotates in the opposite direction to the belt roller 3 on the same side.

[0059] Specifically, by adding a set of auxiliary rollers 32, the auxiliary rollers 32 and the belt roller 3 can press the auxiliary belt 31 tightly, thereby increasing the friction between the auxiliary belt 31 and the auxiliary rollers 32 and the belt roller 3, thereby effectively reducing the probability of the auxiliary belt 31 slipping.

[0060] Based on the above method of increasing the friction force by increasing the pressure between the auxiliary belt 31, the auxiliary roller 32 and the belt roller 3, further, as Figure 1 and Figure 2 As shown, the belt roller 3 and the auxiliary roller 32 on the same side are arranged vertically side by side.

[0061] Specifically, by using the belt roller 3 and the auxiliary roller 32 arranged vertically in parallel, when the auxiliary belt 31 is installed thereon, the contact area between the auxiliary belt 31 and the belt roller 3 and the auxiliary roller 32 can be effectively increased, thereby further increasing the friction between the auxiliary belt 31 and the belt roller 3 and the auxiliary roller 32, and the probability of the auxiliary belt 31 slipping can be further reduced.

[0062] Since the outer surface of the auxiliary belt 31 needs to contact the subject, while the inner surface of the auxiliary belt 31 does not contact the subject, and the outer surface of the auxiliary belt 31 contacts the auxiliary roller 32, while the inner surface of the auxiliary belt 31 contacts the belt roller 3.

[0063] Therefore, if Figure 1 and Figure 2 As shown, the outer surface of the auxiliary belt 31 is smooth, and the surface of the auxiliary roller 32 is provided with a rubber sleeve 33, and the rubber sleeve 33 is in contact with the outer surface of the auxiliary belt 31;

[0064] The inner surface of the auxiliary belt 31 is a rough surface, and the surface of the belt roller 3 is provided with a burr sleeve 34 , which contacts the inner surface of the auxiliary belt 31 .

[0065] Specifically, the outer surface of the auxiliary belt 31 is set to a smooth surface to facilitate cleaning, while the inner surface of the auxiliary belt 31 is set to a rough surface to further increase the friction force.

[0066] The rubber sleeve 33 arranged on the surface of the auxiliary roller 32 can increase the friction between the smooth surface of the auxiliary belt 31 and it, and the burr sleeve 34 arranged on the surface of the belt roller 3 can increase the friction between the rough surface of the auxiliary belt 31 and it, thereby further improving the anti-slip effect.

[0067] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. An examination bed with auxiliary turning function, characterized in that: The invention comprises a bed frame (1), wherein a bed board (2) is arranged on the bed frame (1), and a soft cushion (21) for supporting the body of an examinee is arranged on the bed board (2); Two belt rollers (3) mounted on the bed frame (1) are arranged below the bed board (2), an auxiliary belt (31) is mounted on the two belt rollers (3), and a bearing section of the auxiliary belt (31) covers the upper half of the cushion (21); Two lifting mechanisms (4) are symmetrically arranged on both sides of the bed frame (1), and belt adjustment rollers (5) are arranged on the lifting mechanisms (4), and the bearing sections of the auxiliary belt (31) are installed on the two belt adjustment rollers (5); Wherein, when the lifting mechanism (4) lifts the belt adjustment roller (5) to the upper limit position, the load-bearing section of the auxiliary belt (31) is separated from the soft pad (21); or when the lifting mechanism (4) lowers the belt adjustment roller (5) to the lower limit position, the load-bearing section of the auxiliary belt (31) is placed on the soft pad (21); The two belt rollers (3) cooperate with the two belt adjustment rollers (5) to drive the auxiliary belt (31) to move the upper part of the subject's body and move it in the opposite direction of turning over, so as to assist the operator in turning over the subject.

2. The examination bed with auxiliary turning function according to claim 1, characterized in that: The lifting mechanism (4) comprises a lifting bracket (41), two screw lifts (42) and two lifting platforms (43); The lifting bracket (41) is fixed on the bed frame (1) and the bed board (2), the two screw lifts (42) are symmetrically arranged on the lifting bracket (41), and the two lifting platforms (43) are respectively installed on the lifting screws of the two screw lifts (42); Wherein, the belt adjustment roller (5) is rotatably mounted on the two lifting platforms (43).

3. The examination bed with auxiliary turning function according to claim 2, characterized in that: Two limiting sliding openings (411) are symmetrically arranged on the lifting bracket (41), and the two lifting platforms (43) are respectively slidably arranged in the two limiting sliding openings (411); Wherein, the upper limit height of the limit sliding opening (411) is higher than the height of the soft pad (21), and the lower limit height thereof is lower than the height of the soft pad (21).

4. The examination bed with auxiliary turning function according to any one of claims 1 to 3, characterized in that: Two auxiliary rollers (32) are symmetrically arranged on the bed frame (1) for rotation, and the auxiliary belt (31) is installed between the belt roller (3) and the auxiliary roller (32) and is pressed by the belt roller (3) and the auxiliary roller (32); The two auxiliary rollers (32) are respectively connected to the two belt rollers (3) via gear transmission, and the auxiliary roller (32) rotates in the opposite direction to the belt roller (3) on the same side.

5. The examination bed with auxiliary turning function according to claim 4, characterized in that: The belt roller (3) and the auxiliary roller (32) on the same side are arranged vertically in parallel.

6. The examination bed with auxiliary turning function according to claim 5, characterized in that: The outer surface of the auxiliary belt (31) is smooth, and the surface of the auxiliary roller (32) is provided with a rubber sleeve (33), and the rubber sleeve (33) is in contact with the outer surface of the auxiliary belt (31); The inner surface of the auxiliary belt (31) is a rough surface, and the surface of the belt roller (3) is provided with a burr sleeve (34), and the burr sleeve (34) is in contact with the inner surface of the auxiliary belt (31).

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