Salivation collector for bedridden patient

Abstract

The utility model discloses a bedridden patient salivation collector, and particularly relates to the technical field of salivation collection, the bedridden patient salivation collector comprises a fixed box, the fixed box is arranged at the tail ends of two elastic belts, and toothed plates are arranged at the tail ends of the two elastic belts in the fixed box. A secondary gear is driven by a rotating column to rotate, the secondary gear can drive a rectangular column to rotate, the rectangular column can drive a main gear to rotate, then the main gear drives two gears to slide oppositely, two toothed plates can pull an elastic belt, the rotating column is rotated to a fixing plate to be tightly attached to the mouth of a patient, and the rotating column is pressed to drive the two gears to slide oppositely. When a column is rotated, a secondary gear drives a rectangular column to slide in a rectangular groove and extrudes a main spring at the same time, at the moment, a rectangular block does not block the secondary gear, a toothed plate reversely slides under the action of an elastic belt, and at the moment, the collector can be taken down, so that the functions of quickly fixing and disassembling the collector are completed; meanwhile, adjustment can be carried out according to different sizes of the heads of the patients.

Description

Technical Field

[0001] The utility model relates to the field of drool collection, in particular to a drool collector for bedridden patients. Background Art

[0002] Some bedridden patients will drool unconsciously after losing the ability to take care of themselves and control themselves, and caregivers need to clean and wipe the drool for bedridden patients regularly.

[0003] However, at present, most caregivers use medical sponges or medical cotton to wipe the drooling of bedridden patients, and the caregivers are required to clean it regularly. If the drooling is not cleaned regularly, it may cause skin problems such as eczema on the patient's mouth skin. Regular cleaning of drooling greatly increases the workload of medical staff. Utility Model Content

[0004] In order to achieve the above object, the utility model provides the following technical solution: a saliva collector for bedridden patients, comprising:

[0005] An arc-shaped plate, wherein a collecting groove is provided on the top of the arc-shaped plate, and elastic bands are fixed at both ends of the arc-shaped plate;

[0006] A fixed box, the fixed box is arranged at the ends of the two elastic bands, tooth plates are arranged inside the fixed box at the ends of the two elastic bands, and the two elastic bands penetrate the side wall of the fixed box and are fixedly connected to the tooth plates;

[0007] The main gear is located inside the fixed box body, and the main gear is rotatably connected to the inner wall of the fixed box through a bearing ring. A rotating mechanism capable of driving the main gear to rotate is provided inside the fixed box, and a limiting mechanism capable of limiting the rotating mechanism is provided inside the fixed box.

[0008] Preferably, the rotating mechanism comprises a rotating column penetrating through the outer wall of the fixed box, a secondary gear is provided between the rotating column and the main gear, the secondary gear is fixedly connected to the rotating column, and a reset portion is provided between the secondary gear and the main gear.

[0009] Preferably, the reset part includes a rectangular groove opened on the side of the main gear facing the secondary gear, a rectangular column is fixed on the side of the secondary gear facing the main gear, the rectangular column can be inserted into the rectangular groove, and a main spring is sleeved on the outside of the rectangular column between the main gear and the secondary gear.

[0010] Preferably, the limiting mechanism includes a limiting block provided on the inner wall of the fixed box, one side of the limiting block is rotatably connected to the inner wall of the fixed box through a rotating shaft, a limiting groove is opened on the inside of the fixed box, a secondary spring is provided in the limiting groove, one end of the secondary spring is fixedly connected to the limiting groove, and the other end of the secondary spring is fixedly connected to the limiting block.

[0011] Preferably, the arc-shaped plate is provided with an arc-shaped groove, and an arc-shaped sponge is arranged in the arc-shaped groove.

[0012] Preferably, the two tooth plates are slidably connected to the interior of the fixed box via a sliding groove.

[0013] Preferably, the rotating column is provided with anti-slip textures.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The secondary gear is driven to rotate by the rotating column, and the secondary gear will drive the rectangular column to rotate, and the rectangular column will drive the main gear to rotate, so that the main gear drives the two gears to slide toward each other, and the two tooth plates will pull the elastic belt, and the rotating column is rotated until the fixed plate fits tightly with the patient's mouth. The rotating column is pressed, and the secondary gear of the rotating column will drive the rectangular column to slide in the rectangular groove and squeeze the main spring at the same time. At this time, the rectangular block no longer blocks the secondary gear, and the tooth plate will slide in the opposite direction under the action of the elastic belt. At this time, the collector can be removed, thereby completing the function of rapid fixation and disassembly of the collector, and it can also be adjusted according to the different sizes of the patient's head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the fixed box of the utility model;

[0019] Figure 3 This is a cross-sectional view of the arc-shaped plate structure of the utility model;

[0020] Figure 4 This is a cross-sectional view of the internal structure of the fixed box of the utility model;

[0021] Figure 5 It is a cross-sectional view of the limiting mechanism of the utility model.

[0022] Description of reference numerals:

[0023] 1. Arc plate; 2. Collecting trough; 3. Elastic belt; 4. Arc sponge; 5. Fixed box; 6. Rotating column; 7. Tooth plate; 8. Secondary gear; 9. Main gear; 10. Arc groove; 11. Rectangular groove; 12. Rectangular column; 13. Main spring; 14. Limit block; 15. Rotating shaft; 16. Limit groove; 17. Secondary spring. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Reference Figure 1-Figure 5 As shown, a drool collector for bedridden patients comprises:

[0026] An arc-shaped plate 1, a collecting groove 2 is provided on the top of the arc-shaped plate 1, and elastic bands 3 are fixed at both ends of the arc-shaped plate 1;

[0027] A fixed box 5, which is arranged at the ends of the two elastic bands 3. Inside the fixed box 5, tooth plates 7 are arranged at the ends of the two elastic bands 3. The two elastic bands 3 penetrate the side wall of the fixed box 5 and are fixedly connected to the tooth plates 7;

[0028] The main gear 9 is located inside the fixed box 5. The main gear 9 is rotatably connected to the inner wall of the fixed box 5 through a bearing ring. A rotating mechanism capable of driving the main gear 9 to rotate is provided inside the fixed box 5. A limiting mechanism capable of limiting the rotating mechanism is provided inside the fixed box 5.

[0029] Furthermore, the rotating mechanism includes a rotating column 6 that passes through the outer wall of the fixed box 5, a secondary gear 8 is provided between the rotating column 6 and the main gear 9, the secondary gear 8 is fixedly connected to the rotating column 6, and a reset part is provided between the secondary gear 8 and the main gear 9. The rotating column 6 drives the secondary gear 8 to rotate, and then drives the main gear 9 to rotate through the reset part.

[0030] Furthermore, the reset part includes a rectangular groove 11 formed on the side of the main gear 9 facing the secondary gear 8, and a rectangular column 12 is fixed on the side of the secondary gear 8 facing the main gear 9. The rectangular column 12 can be inserted into the rectangular groove 11, and a main spring 13 is sleeved on the outside of the rectangular column 12 between the main gear 9 and the secondary gear 8. When the rotating column 6 is pressed, the secondary gear 8 will drive the rectangular column 12 to slide in the rectangular groove 11 and squeeze the main spring 13 at the same time. When the pressing column is released, the main spring 13 will drive the secondary gear 8 and the rectangular column 12 to reset.

[0031] Furthermore, the limiting mechanism includes a limiting block 14 provided on the inner wall of the fixed box 5, one side of the limiting block 14 is rotatably connected to the inner wall of the fixed box 5 through a rotating shaft 15, a limiting groove 16 is provided inside the fixed box 5, a secondary spring 17 is provided in the limiting groove 16, one end of the secondary spring 17 is fixedly connected to the limiting groove 16, and the other end of the secondary spring 17 is fixedly connected to the limiting block 14. Since one side of the limiting block 14 is rotatably connected to the inner wall of the fixed box 5 through the rotating shaft 15, the limiting block 14 can only rotate in one direction, and the teeth of the secondary gear 8 drive the limiting block 14 to rotate, and the limiting block 14 will stretch the secondary spring 17. When the teeth no longer block the limiting block 14, the secondary spring 17 will drive the limiting block 14 to reset.

[0032] Furthermore, an arc-shaped groove 10 is provided on the arc-shaped plate 1 , and an arc-shaped sponge 4 is arranged in the arc-shaped groove 10 , so as to absorb the saliva that does not flow into the collecting groove 2 . The design of the arc-shaped groove 10 is convenient for replacing the arc-shaped sponge 4 .

[0033] Furthermore, the two tooth plates 7 are slidably connected to the interior of the fixed box 5 via sliding grooves.

[0034] Furthermore, the rotating column 6 is provided with anti-skid patterns to facilitate the rotating column 6 to press the column.

[0035] Through the above technical solution:

[0036] When in use, the collector is inserted from the top of the patient's head, and when the arc plate 1 is moved under the patient's mouth, the rotating column 6 is rotated, and the rotating column 6 drives the secondary gear 8 to rotate, and the secondary gear 8 drives the rectangular column 12 to rotate, and the rectangular column 12 drives the main gear 9 to rotate, so that the main gear 9 drives the two gears to slide toward each other, and the two tooth plates 7 will pull the elastic belt 3, and rotate the rotating column 6 until the fixed plate is tightly fitted with the patient's mouth, and the saliva flowing from the patient's mouth will flow into the collecting groove 2 on the top of the arc plate 1, and the saliva flowing from the gap between the arc plate 1 and the patient's mouth will be absorbed by the arc sponge 4.

[0037] When the collector needs to be taken away from the patient's mouth, it is only necessary to press the rotating column 6. The secondary gear 8 of the rotating column 6 will drive the rectangular column 12 to slide in the rectangular groove 11 and squeeze the main spring 13. At this time, the rectangular block no longer blocks the secondary gear 8, and the tooth plate 7 will slide in the opposite direction under the action of the elastic band 3, and the collector can be removed at this time.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drool collector for bedridden patients, characterized in that: include: An arc-shaped plate (1), wherein a collecting groove (2) is provided on the top of the arc-shaped plate (1), and elastic bands (3) are fixed to both ends of the arc-shaped plate (1); A fixed box (5), the fixed box (5) being arranged at the ends of the two elastic bands (3), a tooth plate (7) being arranged inside the fixed box (5) at the ends of the two elastic bands (3), the two elastic bands (3) both passing through the side wall of the fixed box (5) and being fixedly connected to the tooth plate (7); A main gear (9), the main gear (9) is located inside the fixed box (5), the main gear (9) is rotatably connected to the inner wall of the fixed box (5) through a bearing ring, a rotating mechanism capable of driving the main gear (9) to rotate is provided inside the fixed box (5), and a limiting mechanism capable of limiting the rotating mechanism is provided inside the fixed box (5).

2. A drool collector for bedridden patients according to claim 1, characterized in that: The rotating mechanism comprises a rotating column (6) penetrating the outer wall of the fixed box (5); a secondary gear (8) is provided between the rotating column (6) and the main gear (9); the secondary gear (8) is fixedly connected to the rotating column (6); and a reset portion is provided between the secondary gear (8) and the main gear (9).

3. A drool collector for bedridden patients according to claim 2, characterized in that: The reset portion comprises a rectangular groove (11) provided on the side of the main gear (9) facing the secondary gear (8); a rectangular column (12) is fixed on the side of the secondary gear (8) facing the main gear (9); the rectangular column (12) can be inserted into the rectangular groove (11); and a main spring (13) is sleeved outside the rectangular column (12) and located between the main gear (9) and the secondary gear (8).

4. The drool collector for bedridden patients according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (14) provided on the inner wall of the fixed box (5); one side of the limiting block (14) is rotatably connected to the inner wall of the fixed box (5) via a rotating shaft (15); a limiting groove (16) is provided inside the fixed box (5); a secondary spring (17) is provided in the limiting groove (16); one end of the secondary spring (17) is fixedly connected to the limiting groove (16); and the other end of the secondary spring (17) is fixedly connected to the limiting block (14).

5. The saliva collector for bedridden patients according to claim 1, characterized in that: The arc-shaped plate (1) is provided with an arc-shaped groove (10), and an arc-shaped sponge (4) is arranged in the arc-shaped groove (10).

6. The saliva collector for bedridden patients according to claim 1, characterized in that: The two tooth plates (7) are slidably connected to the interior of the fixed box (5) via sliding grooves.

7. The drool collector for bedridden patients according to claim 2, characterized in that: The rotating column (6) is provided with anti-slip patterns.

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