Body fixing device for vertical CT equipment

Abstract

The utility model discloses a body fixing device for vertical CT equipment, which comprises a bottom plate, one side of the bottom plate is fixedly connected with a standing plate, the bottom plate is fixedly connected with a fixing column, one side of the fixing column is slidably connected with a connecting plate, one side of the connecting plate is provided with a back plate, and one side, far away from the connecting plate, of the back plate is slidably connected with two symmetrical limiting plates. Connecting frames are fixedly connected to the sides, away from each other, of the two limiting plates, the connecting plates drive the back plate to flexibly ascend and descend through sliding of the connecting plates and the fixing columns, and under the action of a first forward and reverse motor, a bidirectional screw is in threaded connection with the two connecting frames, so that the connecting frames drive the limiting plates to flexibly move; the CT scanning device can be flexibly adjusted according to the body width of a patient, so that the patient is quickly located in the middle, the standing stability of the patient is guaranteed, the patient is prevented from shaking in the standing process, the accuracy of CT scanning is guaranteed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vertical CT equipment technical field, concretely for a body fixing device for vertical CT equipment. BACKGROUND

[0002] Vertical CT equipment is an advanced computer tomography equipment, and has important application in medical diagnosis and industrial detection fields, and is mainly used for routine clinical CT examination under the standing state of human body, supports CT angiography scanning (except for coronary artery) and spectral functional imaging examination.

[0003] The existing vertical CT equipment is usually used in that patients stand on the standing plate, and the position of the patient is accurately adjusted through the prompt of medical staff, so that the patient is CT scanned and investigated, but in the actual operation process, since the patient stands on the CT scanning equipment, the initial standing position is not accurate, the staff needs to be constantly reminded to adjust the position, and the positioning cannot be quickly and accurately carried out, in the process, a lot of time is consumed, sometimes a lot of patients need to line up and wait, which not only increases the working difficulty of the staff, but also delays the diagnosis of the patient's condition, so that the effect is poor in the actual operation process. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model aims at providing a body fixing device for vertical CT equipment, solving the problem that the patient stands on the CT equipment, the initial standing position is not accurate, the staff needs to be constantly reminded to adjust the standing position, the position is ensured to be accurate, and the process is time-consuming and affects the working efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a body fixing device for vertical CT equipment, including the bottom plate, the bottom plate side fixedly connected with the standing plate, the bottom plate fixedly connected with the fixed column, the fixed column side slidingly connected with the connecting plate, the connecting plate side is equipped with the backboard, the backboard away from the connecting plate side slidingly connected with two symmetrical limit plates, two limit plates far away from the side are all fixedly connected with the connecting frame, the connecting frame is slidingly connected with the backboard, the connecting plate side fixedly connected with the positioning frame, the positioning frame fixedly connected with the first positive and negative motor, the first positive and negative motor output end is connected with the bidirectional screw rod, the bidirectional screw rod is screwed with the connecting frame, the connecting plate side contacted with the fixed column is equipped with the lifting groove, the lifting groove is slidingly connected with the lifting block, and the lifting block is fixedly connected with the connecting plate.

[0006] The utility model discloses beneficial effect is: through the sliding of connecting plate and fixed column, make connecting plate with backboard flexible lifting, and under the action of first positive and negative motor, make the screw connection between bidirectional screw rod and two connecting frame, thereby through the flexible movement of connecting frame with limiting plate, can be according to the body width of patient flexible adjustment, make patient fast in the position of the middle, guarantee the stability of patient standing, and prevent patient from happening to sway in the process of standing, guarantee the accuracy of CT scanning, improve work efficiency.

[0007] In order to realize the drive to connecting plate;

[0008] As the further improvement of the above technical scheme: the second positive and negative motor is fixedly connected on the upper end surface of the fixed column, the output end of the second positive and negative motor is connected with a rotating shaft, the rotating shaft is rotatably connected with the fixed column, and the end, away from the second positive and negative motor, of the rotating shaft is fixedly connected with a spiral rod, and the spiral rod is screwed with the lifting block.

[0009] The beneficial effect of the improvement is that: through the operation of the second positive and negative motor, the rotating shaft rotates with the spiral rod, the spiral rod is screwed with the lifting block, so that the lifting block with the connecting plate is quickly adjusted, and sufficient power output can be provided for the lifting of the connecting plate.

[0010] In order to realize the guide and limit of connecting frame;

[0011] As the further improvement of the above technical scheme: two symmetrical guide grooves are formed on the side adjacent to the connecting plate of the backboard, a guide block is slidably connected in the guide groove, and the guide block is fixedly connected with the connecting frame.

[0012] The beneficial effect of the improvement is that: through the sliding of the guide block in the guide groove, the connecting frame can be limited and guided, so that the connecting frame with the limiting plate can slide on the backboard without tilting and shaking, and the stability of the limiting plate is ensured.

[0013] In order to realize the guide of connecting plate and backboard;

[0014] As the further improvement of the above technical scheme: two symmetrical guide rods are fixedly connected on the upper end surface of the bottom plate, a connecting block is slidably connected on the guide rod, and the connecting block is fixedly connected with the connecting plate.

[0015] The beneficial effect of the improvement is that: through the sliding of the connecting block on the guide rod, the connecting plate can be guided by the connecting block, so that the connecting plate with the backboard can always keep the vertical moving track during the lifting process, and tilting and shaking can not occur.

[0016] In order to realize the protection of the body of patient;

[0017] As the further improvement of the above technical scheme: the opposite side of the two limiting plates is fixedly connected with a protective soft pad;

[0018] The improved beneficial effect is that the use of the protective soft pad can protect the two sides of the patient's body, avoid discomfort to the patient during the limiting and fixing of the body, and well protect the patient.

[0019] In order to fix the connecting plate and the back plate;

[0020] As the further improvement of the above technical scheme: the connecting plate and the back plate are jointly fixedly connected with a plurality of connecting columns;

[0021] The improved beneficial effect is that the use of the connecting column can make the connection between the connecting plate and the back plate stable enough, ensure the stability of the back plate and the connecting plate, and improve the structural strength.

[0022] In order to protect the patient and effectively prevent slipping;

[0023] As the further improvement of the above technical scheme: the upper end surface of the standing plate is fixedly connected with an anti-skid pad;

[0024] The improved beneficial effect is that the use of the anti-skid pad can make the patient standing on the standing plate more stable and not slip, ensure the stability of the patient standing, and avoid the danger of falling down.

[0025] The part not involved in the device is the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The isometric structure schematic view provided by the utility model;

[0027] Figure 2 The top view provided by the utility model;

[0028] Figure 3 The isometric structure schematic view provided by the utility model; Figure 2 The sectional view of the isometric structure schematic view at A-A;

[0029] Figure 4 The front view provided by the utility model;

[0030] Figure 5 The isometric structure schematic view provided by the utility model; Figure 4 The sectional view of the isometric structure schematic view at B-B.

[0031] In the figure, 1, bottom plate; 11, standing plate; 12, fixed column; 13, connecting plate; 14, back plate; 15, limiting plate; 16, connecting frame; 17, positioning frame; 18, first forward and reverse motor; 19, bidirectional screw rod; 20, lifting groove; 21, lifting block; 31, second forward and reverse motor; 32, rotating shaft; 33, screw rod; 41, guide groove; 42, guide block; 51, guide rod; 52, connecting block; 61, protective soft pad; 71, connecting column; 81, anti-skid pad. DETAILED DESCRIPTION

[0032] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0033] As Figures 1 to 5The utility model discloses a body fixing device for vertical CT equipment, including bottom plate 1, the one side fixed connection of bottom plate 1 has standing plate 11, and the fixed connection of fixed column 12 is established on bottom plate 1, can be used for the standing of patient through the use of standing plate 11, and the one side sliding connection of fixed column 12 has connecting plate 13, and the one side of connecting plate 13 is equipped with backboard 14, and the one side sliding connection of backboard 14 away from connecting plate 13 has two symmetries limit board 15, and the one side fixed connection of two limit board 15 far away from each other has connecting frame 16, and connecting frame 16 is connected with backboard 14 slidingly, and the one side fixed connection of connecting plate 13 has positioning frame 17, and the fixed connection of first positive and negative motor 18 is established on positioning frame 17, and the output of first positive and negative motor 18 is connected with two -way screw rod 19, and two -way screw rod 19 is screwed with connecting frame 16, and the one side of connecting plate 13 and fixed column 12 contact has been seted up and has gone up and has gone down groove 20, and the sliding connection of going up and has gone down groove 20 has gone up and has gone down block 21, and going up and has gone down block 21 is fixedly connected with connecting plate 13, through the operation of first positive and negative motor 18, make two -way screw rod 19 and the screwing between two connecting frame 16, to make two connecting frame 16 with each other corresponding limit board 15 moves, control the distance between two limit board 15, can according to the body width of patient carry out the quick adjustment, and the upper end surface fixed connection of fixed column 12 has second positive and negative motor 31, and the output of second positive and negative motor 31 is connected with rotating shaft 32, and rotating shaft 32 is rotatably connected with fixed column 12, and the one end fixed connection of rotating shaft 32 away from second positive and negative motor 31 has spiral rod 33, and spiral rod 33 is screwed with going up and has gone down block 21, under the action of second positive and negative motor 31, make rotating shaft 32 with spiral rod 33 rotate, make the screwing between spiral rod 33 and going up and has gone down block 21, to make going up and has gone down block 21 with connecting plate 13 and backboard 14 carry out the flexible lifting, can according to the height of patient carry out the flexible adjustment, and the one side of backboard 14 and connecting plate 13 adjacent has been seted up and has gone up and has gone down two symmetries guide groove 41, and the sliding connection of guide groove 41 has guide block 42, and guide block 42 is fixedly connected with connecting frame 16, and the use of two guide grooves 41 and two guide blocks 42 can guide each other corresponding connecting frame 16, ensure that connecting frame 16 with limit board 15 moves and adjusts the process, keep enough stable, will not occur skew sway, and the upper end surface fixed connection of bottom plate 1 has two symmetries guide rod 51, and the sliding connection of guide rod 51 has connecting block 52, and connecting block 52 is fixedly connected with connecting plate 13, through the sliding of connecting block 52 on guide rod 51, can limit connecting plate 13, ensure that connecting plate 13 with backboard 14 always keep vertical moving track of up and down during the process of lifting, will not occur skew sway, and the one side fixed connection of two limit board 15 relatively has protection soft pad 61, and the use of protection soft pad 61 can protect the body of patient on both sides, avoid limit board 15 to the body of patient causes uncomfortable, and the common fixed connection of connecting plate 13 and backboard 14 has multiple connecting columns 71, and the use of four connecting columns 71,The connection between the connecting plate 13 and the back plate 14 is stable, so that the back plate 14 is stable enough, and the upper end surface of the standing plate 11 is fixedly connected with a non-slip pad 81, the use of the non-slip pad 81 can prevent the patient from falling down on the standing plate 11, and improve the safety.

[0034] The working principle and use process of the utility model are as follows: in use, first, the patient stands on the standing plate 11, according to the patient's lifting, under the action of the second reversible motor 31, the rotating shaft 32 rotates with the screw rod 33, the screw connection between the screw rod 33 and the lifting block 21 is realized, so that the lifting block 21 lifts the connecting plate 13 and the back plate 14, the back plate 14 is lifted to the back of the patient, and the operation of the first reversible motor 18 is matched, the screw connection between the bidirectional screw rod 19 and the two connecting frames 16 is realized, so that the two connecting frames 16 move with the corresponding limiting plates 15 respectively, the distance between the two limiting plates 15 is adjusted, the two sides of the patient's body are limited by the limiting plates 15, the position of the patient standing is in the middle position, the body of the patient is prevented from shaking, the accuracy of scanning is ensured, and the use process of the whole body fixing device is realized.

[0035] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A body fixation device for a standing CT apparatus, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected with a standing plate (11), the bottom plate (1) is fixedly connected with a fixed column (12), the fixed column (12) is slidably connected with a connecting plate (13) on one side, the connecting plate (13) is provided with a back plate (14) on one side, and the back plate (14) is slidably connected with two symmetrical limiting plates (15) away from the connecting plate (13); The two limiting plates (15) are fixedly connected with connecting frames (16) away from each other, the connecting frames (16) are slidably connected with the back plate (14), the connecting plate (13) is fixedly connected with a positioning frame (17) on one side, the positioning frame (17) is fixedly connected with a first reversible motor (18), the first reversible motor (18) is connected with a bidirectional screw rod (19) at the output end, the bidirectional screw rod (19) is screwed with the connecting frame (16), the connecting plate (13) is provided with a lifting groove (20) on the side in contact with the fixed column (12), and the lifting groove (20) is slidably connected with a lifting block (21); the lifting block (21) is fixedly connected with the connecting plate (13).

2. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The fixed column (12) is fixedly connected with a second reversible motor (31) on the upper end surface, the second reversible motor (31) is connected with a rotating shaft (32) at the output end, the rotating shaft (32) is rotatably connected with the fixed column (12), and the rotating shaft (32) is fixedly connected with a spiral rod (33) away from the second reversible motor (31) on one end.

3. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The back plate (14) is provided with two symmetrical guide grooves (41) on the side adjacent to the connecting plate (13), the guide grooves (41) are slidably connected with guide blocks (42), and the guide blocks (42) are fixedly connected with the connecting frames (16).

4. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The bottom plate (1) is fixedly connected with two symmetrical guide rods (51) on the upper end surface, the guide rods (51) are slidably connected with connecting blocks (52), and the connecting blocks (52) are fixedly connected with the connecting plate (13).

5. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The two limiting plates (15) are fixedly connected with protective soft pads (61) on opposite sides.

6. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The connecting plate (13) and the back plate (14) are fixedly connected with a plurality of connecting columns (71).

7. A body fixation device for a standing CT apparatus according to claim 1, characterized in that: The standing plate (11) is fixedly connected with a non-slip pad (81) on the upper end surface.

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