Rolling type patient local protection device

Abstract

The utility model belongs to the technical field of medical equipment, and particularly relates to a rolling type patient local protection device which comprises a bed frame and an installation mechanism arranged above the bed frame, and the installation mechanism comprises a rolling assembly and a positioning assembly; the winding assembly comprises a bed body, a first fixing seat, an electric motor, a first gear, a second gear, a connecting shaft, a winding roller, protective cloth and a first limiting shaft, the bed body is arranged above the bed frame, the first fixing seat is arranged on one side of the bed body, the electric motor is installed above the first fixing seat, and the first limiting shaft is arranged above the electric motor. The electric motor drives the first gear to rotate, the first gear drives the second gear to rotate, the protective cloth can be rolled to one side of the bed body after radiation is finished, and when the protective cloth needs to be used, the protective cloth can be rolled to the other side of the bed body. The protective cloth covers the part, needing to be protected, of the patient in the mode that the protective cloth is manually pulled, so that a better protective effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a retractable patient local protection device. Background Art

[0002] When performing imaging examinations in the radiology department, such as X-rays and CT scans, patients are often exposed to radiation. Although modern medical equipment is very precise in controlling radiation dose, in some special cases, local protection of certain sensitive parts of the patient is still required.

[0003] However, most of the existing protective devices are fixed or disposable, cannot adapt well to the needs of different body shapes and parts, are inconvenient to use, and are difficult to promote widely. Therefore, a retractable patient local protective device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology and solve the problem that most protective devices are fixed or disposable, cannot adapt well to the needs of different body shapes and parts, are inconvenient to use and difficult to promote widely, the utility model proposes a retractable patient local protective device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a retractable patient local protection device, comprising a bed frame and a mounting mechanism arranged above the bed frame, wherein the mounting mechanism comprises a retracting component and a positioning component;

[0006] The winding assembly includes a bed body, a first fixed seat, an electric motor, a first gear, a second gear, a connecting shaft, a winding roller, a protective cloth and a first limiting shaft. The bed body is arranged above the bed frame, a first fixed seat is arranged on one side of the bed body, an electric motor is installed above the first fixed seat, a first gear is installed at the output end of the electric motor, a second gear is meshed on the outer surface of the first gear, a connecting shaft is installed at the side end of the second gear, a winding roller is installed in the middle of the connecting shaft, a protective cloth is arranged on the outer surface of the winding roller, and a first limiting shaft runs through the middle of the first fixed seat;

[0007] The positioning assembly includes a fixed block, a slide groove, a spring, a paddle, a bolt, a second fixed seat and a second limiting shaft. The other end of the protective cloth is installed with a fixed block, the upper end surface of the fixed block is provided with a slide groove, a spring is installed in the middle of the slide groove, a paddle is fixedly installed on the top end of the spring, a bolt is installed on the side end surface of the paddle, the outer surface of the bolt is connected to the second fixed seat, and the middle of the second fixed seat is penetrated by a second limiting shaft.

[0008] A fixing plate is fixedly installed on the side end surface of the bed frame, a threaded shaft penetrates the middle of the fixing plate, a connecting plate is connected to the outer surface of the threaded shaft, and a supporting leg is installed at the bottom of the connecting plate.

[0009] Preferably, the second gear is meshingly connected to the first gear, the connecting shaft is fixedly connected to the second gear, the winding roller is fixedly connected to the connecting shaft, and one end of the protective cloth is fixedly connected to the winding roller.

[0010] Preferably, the first fixing seat forms a sliding structure with the bed body through the first limiting shaft, and five groups of protective cloths are provided.

[0011] Preferably, the fixed block is fixedly connected to the protective cloth, and the paddle forms an elastic structure with the fixed block through a spring, and the paddle forms a sliding structure with the fixed block through a sliding groove, and the plug is fixedly connected to the paddle.

[0012] Preferably, the fixing block forms a snap-fit ​​structure with the second fixing seat through the plug, and the second fixing seat forms a sliding structure with the bed body through the second limiting shaft.

[0013] Preferably, the connecting plate is threadedly connected to the threaded shaft, the connecting plate is slidably connected to the bed frame, and the supporting legs are fixedly connected to the connecting plate.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model drives the first gear to rotate by an electric motor, and the first gear drives the second gear to rotate, so that the protective cloth can be rolled up to one side of the bed after the radiation is completed, and when the protective cloth is needed, the protective cloth can be manually pulled to cover the part of the patient that needs to be protected, so as to achieve a better protection effect;

[0016] 2. A fixing block is fixed at one end of the protective cloth of the utility model, and a plug with a spring is arranged on the fixing block. By turning the paddle to drive the plug and clamping the plug inside the second fixing seat, the protective cloth can be fixed to a certain extent, thereby providing a certain protective effect on the parts that do not need to be irradiated, thereby improving the protection of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection structure between the fixing block and the second fixing seat of the utility model;

[0020] Figure 3 It is a schematic diagram of the connection structure between the protective cloth and the first fixing seat of the utility model.

[0021] In the figure: 1. bed frame; 2. fixing plate; 3. threaded shaft; 4. connecting plate; 5. supporting leg; 6. bed body; 7. first fixing seat; 8. electric motor; 9. first gear; 10. second gear; 11. connecting shaft; 12. winding roller; 13. protective cloth; 14. first limiting shaft; 15. fixing block; 16. slide groove; 17. spring; 18. paddle; 19. plug; 20. second fixing seat; 21. second limiting shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, a retractable patient local protection device comprises a bed frame 1 and a mounting mechanism arranged above the bed frame 1, wherein the mounting mechanism comprises a retracting assembly and a positioning assembly;

[0025] The winding assembly includes a bed body 6, a first fixed seat 7, an electric motor 8, a first gear 9, a second gear 10, a connecting shaft 11, a winding roller 12, a protective cloth 13 and a first limiting shaft 14. The bed body 6 is arranged above the bed frame 1, and a first fixed seat 7 is arranged on one side of the bed body 6. The electric motor 8 is installed above the first fixed seat 7, and the first gear 9 is installed at the output end of the electric motor 8. The outer surface of the first gear 9 is meshed with the second gear 10. The side end of the second gear 10 is installed with a connecting shaft 11, and a winding roller 12 is installed in the middle of the connecting shaft 11. The outer surface of the winding roller 12 is provided with a protective cloth 13, and the middle of the first fixed seat 7 runs through the first limiting shaft 14;

[0026] The positioning assembly includes a fixed block 15, a slide groove 16, a spring 17, a paddle 18, a plug 19, a second fixed seat 20 and a second limiting shaft 21. The other end of the protective cloth 13 is equipped with a fixed block 15, the upper end surface of the fixed block 15 is provided with a slide groove 16, the middle part of the slide groove 16 is equipped with a spring 17, the top end of the spring 17 is fixedly equipped with a paddle 18, the side end surface of the paddle 18 is equipped with a plug 19, the outer surface of the plug 19 is connected to the second fixed seat 20, and the middle part of the second fixed seat 20 is penetrated by a second limiting shaft 21.

[0027] Furthermore, the second gear 10 is meshedly connected to the first gear 9, and the connecting shaft 11 is fixedly connected to the second gear 10, and the winding roller 12 is fixedly connected to the connecting shaft 11, and one end of the protective cloth 13 is fixedly connected to the winding roller 12. The first gear 9 is driven to rotate by the electric motor 8, and the first gear 9 drives the second gear 10 to rotate. After the radiation is completed, the protective cloth 13 can be rolled up to one side of the bed 6, and when the protective cloth 13 is needed, the protective cloth 13 can be manually pulled to cover the part of the patient that needs to be protected, so as to achieve a better protection effect.

[0028] Furthermore, the first fixed seat 7 forms a sliding structure with the bed body 6 through the first limiting shaft 14, and the protective cloth 13 is provided with five groups, and the first fixed seat 7 is connected to the first limiting shaft 14 by sliding. According to needs, the medical staff can manually slide the first fixed seat 7 to assist, so as to judge the position that needs to be protected according to the needs of the patient, so as to enhance the protection of the patient, adapt to the needs of different patients, and improve the efficiency of the use of the device.

[0029] Furthermore, the fixed block 15 is fixedly connected to the protective cloth 13, and the paddle 18 forms an elastic structure with the fixed block 15 through the spring 17, and the paddle 18 forms a sliding structure with the fixed block 15 through the slide groove 16, and the plug 19 is fixedly connected to the paddle 18. A fixed block 15 is fixed to one end of the protective cloth 13, and a plug 19 with a spring 17 is provided on the fixed block 15. By paddle 18 driving the plug 19 and engaging the plug 19 in the second fixing seat 20, the protective cloth 13 can be fixed to a certain extent, thereby providing a certain protective effect on the parts that do not need to be irradiated, thereby improving the protection of the patient.

[0030] Furthermore, the fixed block 15 forms a locking structure with the second fixed seat 20 through the plug 19, and the second fixed seat 20 forms a sliding structure with the bed 6 through the second limiting axis 21. By sliding the second fixed seat 20 on the second limiting axis 21, the position of the protective cloth 13 can be adjusted according to the patient's level, thereby improving the applicability of the device.

[0031] Embodiment 2

[0032] See also Figure 1 As shown, in comparison with Example 1, as another implementation of the utility model, a fixing plate 2 is fixedly installed on the side end surface of the bed frame 1, a threaded shaft 3 passes through the middle of the fixing plate 2, a connecting plate 4 is connected to the outer surface of the threaded shaft 3, and a supporting leg 5 is installed at the bottom of the connecting plate 4.

[0033] Furthermore, the connecting plate 4 is threadedly connected to the threaded shaft 3, and the connecting plate 4 is slidably connected to the bed frame 1, and the supporting leg 5 is fixedly connected to the connecting plate 4. By manually rotating the threaded shaft 3, the rotation of the threaded shaft 3 can drive the connecting plate 4 to slide along the outer surface of the bed frame 1, thereby driving the supporting leg 5 to rise and fall, and the supporting leg 5 can provide a certain supporting effect to the bed frame 1, so that the bed frame 1 remains stable, so as to improve the stability of the device.

[0034] Working principle, first, manually pull the protective cloth 13, a fixing block 15 is fixed at one end of the protective cloth 13, and a plug 19 with a spring 17 is arranged on the fixing block 15, and the plug 19 is driven by toggling the paddle 18, and the plug 19 is clamped in the second fixing seat 20, which can play a certain fixing role on the protective cloth 13, so as to provide a certain protection for the parts that do not need to be irradiated according to the needs of the patient, thereby improving the protection for the patient, when the radiation is completed, the first gear 9 is driven to rotate by the electric motor 8, and the first gear 9 drives the second gear 10 to rotate, so that the protective cloth 13 can be rolled up to one side of the bed 6, and when the protective cloth 13 is needed, the protective cloth 13 is covered on the part of the patient to be protected by manually pulling the protective cloth 13, so as to achieve a better protection effect, and finally, five groups of protective cloths 13 are arranged on the bed 6, so that the position of the protective cloth 13 on the bed 6 can be adjusted to the greatest extent according to the needs of the patient, thereby improving the protection effect for the patient.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A retractable patient local protection device, comprising a bed frame (1) and a mounting mechanism arranged above the bed frame (1), characterized in that: The installation mechanism includes a winding assembly and a positioning assembly; The winding assembly comprises a bed body (6), a first fixed seat (7), an electric motor (8), a first gear (9), a second gear (10), a connecting shaft (11), a winding roller (12), a protective cloth (13) and a first limiting shaft (14); the bed body (6) is arranged above the bed frame (1); a first fixed seat (7) is arranged on one side of the bed body (6); an electric motor (8) is installed above the first fixed seat (7); a first gear (9) is installed at the output end of the electric motor (8); a second gear (10) is meshed on the outer surface of the first gear (9); a connecting shaft (11) is installed at the side end of the second gear (10); a winding roller (12) is installed in the middle of the connecting shaft (11); a protective cloth (13) is arranged on the outer surface of the winding roller (12); and a first limiting shaft (14) runs through the middle of the first fixed seat (7); The positioning assembly comprises a fixed block (15), a slide groove (16), a spring (17), a paddle (18), a plug (19), a second fixed seat (20) and a second limiting shaft (21); the other end of the protective cloth (13) is provided with a fixed block (15); the upper end surface of the fixed block (15) is provided with a slide groove (16); the middle part of the slide groove (16) is provided with a spring (17); the top end of the spring (17) is fixedly provided with a paddle (18); the side end surface of the paddle (18) is provided with a plug (19); the outer surface of the plug (19) is connected with the second fixed seat (20); the middle part of the second fixed seat (20) is penetrated by the second limiting shaft (21).

2. A retractable patient local protection device according to claim 1, characterized in that: A fixing plate (2) is fixedly mounted on the side end surface of the bed frame (1); a threaded shaft (3) passes through the middle of the fixing plate (2); a connecting plate (4) is connected to the outer surface of the threaded shaft (3); and a supporting leg (5) is mounted on the bottom of the connecting plate (4).

3. A retractable patient local protection device according to claim 1, characterized in that: The second gear (10) is meshingly connected to the first gear (9), the connecting shaft (11) is fixedly connected to the second gear (10), the winding roller (12) is fixedly connected to the connecting shaft (11), and one end of the protective cloth (13) is fixedly connected to the winding roller (12).

4. A retractable patient local protection device according to claim 1, characterized in that: The first fixing seat (7) forms a sliding structure with the bed body (6) via the first limiting shaft (14), and five groups of protective cloths (13) are provided.

5. A retractable patient local protection device according to claim 1, characterized in that: The fixed block (15) is fixedly connected to the protective cloth (13), and the paddle (18) forms an elastic structure with the fixed block (15) through a spring (17), and the paddle (18) forms a sliding structure with the fixed block (15) through a sliding groove (16), and the plug (19) is fixedly connected to the paddle (18).

6. A retractable patient local protection device according to claim 2, characterized in that: The fixing block (15) forms a snap-fit ​​structure with the second fixing seat (20) through the plug (19), and the second fixing seat (20) forms a sliding structure with the bed body (6) through the second limiting shaft (21).

7. A retractable patient local protection device according to claim 2, characterized in that: The connecting plate (4) is threadedly connected to the threaded shaft (3), the connecting plate (4) is slidably connected to the bed frame (1), and the supporting legs (5) are fixedly connected to the connecting plate (4).

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