High-stability first-aid pressing equipment

Abstract

The utility model relates to the technical field of medical equipment, in particular to high-stability first-aid pressing equipment which comprises a mounting plate, a driving motor and a fixed adjusting assembly. A fixing box is arranged at the upper end of the mounting plate, a fixing plate is arranged at the lower end of the mounting plate, and a fixing adjusting assembly is arranged on the inner side of the fixing plate; a driving motor is arranged on the inner side of the fixed box, a rotating shaft is arranged at the output end of the driving motor, a disc is arranged on the outer side of the rotating shaft, a movable block is arranged on the inner side of the disc, a first spring is arranged on the inner side of the movable block, a clamping block is arranged on one side of the first spring, and a first rotating block is arranged on one side of the clamping block; according to the device, the pressing frequency is quickly adjusted in a flexible adjusting mode, so that the problems that most of the pressing frequencies cannot be adjusted, the pressing frequency is too low, blood pumping of the heart cannot be effectively promoted, systemic circulation cannot be maintained, and if the pressing frequency is too high, the heart does not have enough time to be filled with blood, and the blood circulation cannot be maintained are solved. Therefore, the blood flow during the next pressing is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially relates to high stability first-aid pressing equipment. BACKGROUND

[0002] The first-aid pressing equipment can play an important role, improve the success rate of cardiopulmonary resuscitation, gain more rescue time for the patient and reduce the physical burden of medical staff in the emergency, especially when the professional personnel is insufficient or cannot carry out continuous artificial pressing.

[0003] The existing high stability first-aid pressing equipment mostly cannot adjust the pressing frequency, and the pressing frequency is too low, which can not effectively promote the heart blood pumping and maintain the systemic circulation, and if the pressing frequency is too high, it can cause the heart not enough time to fill blood, and then affect the blood flow in the next pressing, thereby affecting the resuscitation effect.

[0004] Therefore, aiming at the high stability first-aid pressing equipment, most of which cannot adjust the pressing frequency, the pressing frequency is too low, which can not effectively promote the heart blood pumping and maintain the systemic circulation, and if the pressing frequency is too high, it can cause the heart not enough time to fill blood, and then affect the blood flow in the next pressing, the high stability first-aid pressing equipment can be designed to quickly adjust the pressing frequency through flexible adjustment, thereby solving the problem that most of the high stability first-aid pressing equipment cannot adjust the pressing frequency, the pressing frequency is too low, which can not effectively promote the heart blood pumping and maintain the systemic circulation, and if the pressing frequency is too high, it can cause the heart not enough time to fill blood, and then affect the blood flow in the next pressing. SUMMARY

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a high stability first-aid pressing equipment, which aims to solve the technical problems that most of the high stability first-aid pressing equipment cannot adjust the pressing frequency, the pressing frequency is too low, which can not effectively promote the heart blood pumping and maintain the systemic circulation, and if the pressing frequency is too high, it can cause the heart not enough time to fill blood, and then affect the blood flow in the next pressing.

[0006] The utility model discloses a high stability first-aid pressing equipment, including mounting panel, drive motor and fixed adjusting assembly, the fixed box is arranged to the mounting panel upper end, the fixed plate is arranged to the mounting panel lower extreme, and the fixed adjusting assembly is arranged to the fixed plate inboard.

[0007] As preferred, the sliding groove is arranged at the corresponding position of the movable block and the clamping block.

[0008] As preferred, the clamping groove is arranged at the corresponding position of the disc and the clamping block.

[0009] As preferred, the sliding groove is arranged at the corresponding position of the limiting post and the pressing rod.

[0010] As preferred, the fixed adjusting assembly includes the two-way screw rod, the two-way screw rod is arranged to the fixed plate inboard, the fixed clamping block is arranged to the two-way screw rod outboard, the knob is arranged to the two-way screw rod one side, the third rotating block is arranged to the mounting panel inboard, the endless wheel is arranged to the third rotating block upper end, the gear is arranged to the third rotating block outboard, the rack is arranged to the fixed plate inboard, the gear is engaged with the rack, the endless limiting plate is arranged to the endless wheel one side, the endless limiting plate is provided with two groups, the fixed rod is arranged to the endless limiting plate inboard, and the second spring is arranged between the two groups of endless limiting plates.

[0011] As preferred, the sliding groove is arranged at the corresponding position of the fixed plate and the fixed clamping block.

[0012] As preferred, the sliding groove is arranged at the corresponding position of the fixed plate and the third rotating block.

[0013] The utility model discloses a high stability first-aid pressing equipment, including mounting panel, drive motor and fixed adjusting assembly, the fixed box is arranged to the mounting panel upper end, the fixed plate is arranged to the mounting panel lower extreme, and the fixed adjusting assembly is arranged to the fixed plate inboard.

[0014] Compared to traditional, highly stable CPR devices, most of which lack adjustable compression rates—if the compression rate is too low, it may not effectively stimulate the heart to pump blood and maintain systemic circulation; if the compression rate is too high, the heart may not have enough time to fill with blood, thus affecting blood flow during the next compression—this device offers a flexible and quick adjustment of the compression rate. This solves the problems inherent in most devices that lack adjustable compression rates, where a low compression rate may not effectively stimulate the heart to pump blood and maintain systemic circulation, and a high compression rate may not have enough time to fill with blood, thus affecting blood flow during the next compression. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the highly stable emergency compression device of this utility model;

[0016] Figure 2 This is a cross-sectional view of the compression component of the high-stability emergency compression device of this utility model;

[0017] Figure 3 This is a partial structural diagram of the compression frequency adjustment component of the high-stability emergency compression device of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the fixing clamp of the high-stability emergency compression device of this utility model;

[0019] Figure 5 This is a cross-sectional view of the fixed adjustment component of the high-stability emergency compression device of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Mounting plate; 2. Fixing box; 3. Fixing plate; 401. Drive motor; 402. Rotating shaft; 403. Disc; 404. Movable block; 405. First spring; 406. Locking block; 407. First rotating block; 408. Connecting rod; 409. Second rotating block; 410. Limiting post; 411. Pressing rod; 412. Pressing plate; 501. Bidirectional screw; 502. Fixing clamp; 503. Knob; 504. Continuous wheel; 505. Third rotating block; 506. Gear; 507. Rack; 508. Continuous limit plate; 509. Fixing rod; 510. Second spring. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 - Figure 5This utility model provides an embodiment of a highly stable emergency compression device, including a mounting plate 1, a drive motor 401, and a fixing and adjusting assembly; a fixing box 2 is provided at the upper end of the mounting plate 1, a fixing plate 3 is provided at the lower end of the mounting plate 1, and a fixing and adjusting assembly is provided on the inner side of the fixing plate 3; a drive motor 401 is provided inside the fixing box 2, a rotating shaft 402 is provided at the output end of the drive motor 401, a disc 403 is provided outside the rotating shaft 402, a movable block 404 is provided inside the disc 403, a first spring 405 is provided inside the movable block 404, a locking block 406 is provided on one side of the first spring 405, a first rotating block 407 is provided on one side of the locking block 406, and a fixing and adjusting assembly is provided on the outer side of the first rotating block 407. A connecting rod 408 is provided, and a second rotating block 409 is provided inside the connecting rod 408. A limit post 410 is provided at the upper end of the mounting plate 1. A pressing rod 411 is provided on one side of the second rotating block 409, and a pressing plate 412 is provided at the lower end of the pressing rod 411. A sliding groove is provided at the corresponding position of the movable block 404 and the locking block 406. The locking block 406 is slidably connected inside the sliding groove of the movable block 404. The sliding groove provided at the corresponding position of the movable block 404 and the locking block 406 provides a limiting effect when the locking block 406 slides inside the sliding groove. A slot is provided at the corresponding position of the disc 403 and the locking block 406. The locking block 406 is engaged and connected inside the slot of the disc 403. A slot is provided at the corresponding position of the locking block 406, which provides a limiting effect when the locking block 406 is engaged inside the slot. A sliding groove is provided at the corresponding position of the limiting post 410 and the pressing rod 411. The pressing rod 411 is slidably connected inside the sliding groove of the limiting post 410. The sliding grooves at the corresponding positions of the limiting post 410 and the pressing rod 411 provide a limiting effect when the pressing rod 411 slides inside the groove. By starting the drive motor 401, the drive motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the disc 403 to rotate, the disc 403 drives the movable block 404, the movable block 404 drives the first rotating block 407, and the first rotating block 407 drives the connecting rod 40... 8. Movement: The connecting rod 408 drives the pressing rod 411 to slide inside the limiting post 410 via the second rotating block 409. The pressing rod 411 drives the pressing plate 412 to perform regular chest compressions. When adjusting the compression frequency, the pressing block 406 compresses the movable block 404, causing the pressing block 406 to slide out of the slot of the disc 403. Then, the movable block 404 is slid closer to the center of the disc 403. After adjusting to the appropriate position, the pressing block 406 is released, the first spring 405 loses pressure, and the first spring 405 drives the pressing block 406 to slide into the slot, fixing the movable block 404, thus completing the adjustment. The closer the movable block 404 is to the center, the higher the compression frequency.

[0023] Please see Figure 4 - Figure 5In this embodiment, the fixing and adjusting assembly includes a bidirectional screw 501. The bidirectional screw 501 is located inside the fixing plate 3, and a fixing clamp 502 is located outside the bidirectional screw 501. A knob 503 is located on one side of the bidirectional screw 501. A third rotating block 505 is located inside the mounting plate 1. A continuously variable wheel 504 is located at the upper end of the third rotating block 505. A gear 506 is located outside the third rotating block 505. A rack 507 is located inside the fixing plate 3, and the gear 506 meshes with the rack 507. An infinite limit plate 508 is located on one side of the continuously variable wheel 504. Two sets of infinite limit plates 508 are provided. A fixing rod 509 is located inside the infinite limit plates 508. A second spring 510 is located between the two sets of infinite limit plates 508. A bidirectional screw 501 is provided, and rotating the bidirectional screw 501 causes the fixed clamping block 502 to slide, so that the device is fixed at the chest of the person. A groove is provided at the corresponding position of the fixed plate 3 and the fixed clamping block 502. The fixed clamping block 502 is slidably connected to the inside of the groove of the fixed plate 3. The groove provided at the corresponding position of the fixed plate 3 and the fixed clamping block 502 has a limiting effect when the fixed clamping block 502 slides inside the groove. A groove is provided at the corresponding position of the fixed plate 3 and the third rotating block 505. The third rotating block 505 is slidably connected to the inside of the groove of the fixed plate 3. The groove provided at the corresponding position of the fixed plate 3 and the third rotating block 505 has a limiting effect when the third rotating block 505 slides inside the groove.

[0024] When using the device, rotating the knob 503 causes the bidirectional screw 501 to rotate, which in turn causes the fixing block 502 to slide, clamping the body and fixing the device to the chest. Then, pinching the limitless plate 508 compresses the second spring 510, causing the limitless plate 508 to disengage from the limitless wheel 504. Then, pushing the mounting plate 1 causes the gear 506 to rotate along the rack 507. The gear 506 drives the third rotating block 505 to rotate, causing the third rotating block 505 to slide inside the groove of the fixing plate 3, thus pressing... Adjust the pressure plate 412 to position it above the heart. Then start the drive motor 401. The drive motor 401 drives the rotating shaft 402 to rotate, which in turn drives the disc 403 to rotate. The disc 403 drives the movable block 404, which in turn drives the first rotating block 407. The first rotating block 407 drives the connecting rod 408 to move. The connecting rod 408 drives the pressing rod 411 to slide inside the limiting post 410 via the second rotating block 409. The pressing rod 411 drives the pressure plate 412 to perform chest compressions regularly.

[0025] When adjusting the pressing frequency, pressing the locking block 406 compresses the movable block 404, causing the locking block 406 to slide out of the slot of the disc 403. Then, the movable block 404 is slid closer to the center of the disc 403. Once the appropriate position is reached, the locking block 406 is released, the first spring 405 loses pressure, and the first spring 405 drives the locking block 406 to slide into the slot, fixing the movable block 404. This completes the adjustment. The closer the movable block 404 is to the center when pressing, the higher the frequency.

[0026] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A high-stability first-aid pressing device comprising a mounting plate (1), characterized in that: The utility model also includes drive motor (401) and fixed adjustment assembly, the upper end of mounting plate (1) is provided with fixed box (2), the lower end of mounting plate (1) is provided with fixed plate (3), the inboard of fixed plate (3) is provided with fixed adjustment assembly, the inboard of fixed box (2) is provided with drive motor (401), the output of drive motor (401) is provided with rotating shaft (402), the outboard of rotating shaft (402) is provided with disc (403), the inboard of disc (403) is provided with movable block (404), the inboard of movable block (404) is provided with first spring (405), one side of first spring (405) is provided with clamping block (406), one side of clamping block (406) is provided with first rotating block (407), the outboard of first rotating block (407) is provided with connecting rod (408), the inboard of connecting rod (408) is provided with second rotating block (409), the upper end of mounting plate (1) is provided with limiting column (410), one side of second rotating block (409) is provided with press bar (411), the lower end of press bar (411) is provided with press plate (412).

2. The high-stability first-aid pressing device according to claim 1, characterized in that: The sliding groove is formed in the corresponding position of the movable block (404) and the clamping block (406), and the clamping block (406) is slidably connected in the sliding groove of the movable block (404).

3. The high-stability first-aid pressing device according to claim 1, characterized in that: The clamping groove is formed in the corresponding position of the disc (403) and the clamping block (406), and the clamping block (406) is clamped in the clamping groove of the disc (403).

4. The high-stability first-aid pressing apparatus according to claim 1, characterized by: The sliding groove is formed in the corresponding position of the limiting column (410) and the press bar (411), and the press bar (411) is slidably connected in the sliding groove of the limiting column (410).

5. The high-stability first-aid pressing apparatus according to claim 1, characterized by: The fixed adjustment assembly comprises a bidirectional screw (501), the inboard of the fixed plate (3) is provided with the bidirectional screw (501), the outboard of the bidirectional screw (501) is provided with a fixed clamping block (502), one side of the bidirectional screw (501) is provided with a knob (503), the inboard of the mounting plate (1) is provided with a third rotating block (505), the upper end of the third rotating block (505) is provided with an endless wheel (504), the outboard of the third rotating block (505) is provided with a gear (506), the inboard of the fixed plate (3) is provided with a rack (507), the gear (506) is engaged with the rack (507), one side of the endless wheel (504) is provided with an endless limiting plate (508), the endless limiting plate (508) is provided with two groups, the inboard of the endless limiting plate (508) is provided with a fixed rod (509), the second spring (510) is arranged between the two groups of endless limiting plates (508).

6. The high-stability first-aid pressing apparatus according to claim 5, characterized by: The sliding groove is formed in the corresponding position of the fixed plate (3) and the fixed clamping block (502), and the fixed clamping block (502) is slidably connected in the sliding groove of the fixed plate (3).

7. The high-stability first-aid pressing apparatus according to claim 5, characterized by: The sliding groove is formed in the corresponding position of the fixed plate (3) and the third rotating block (505), and the third rotating block (505) is slidably connected in the sliding groove of the fixed plate (3).

Images