Hand injury prevention ampoule bottle opener for nursing

Abstract

The utility model relates to the technical field of hand-injury-preventing ampoule bottle openers for nursing, and discloses a hand-injury-preventing ampoule bottle opener for nursing, which comprises an operation table, two groups of sliding chutes are arranged on the inner side wall of the operation table, a connecting plate is connected inside one group of sliding chutes in a sliding manner, and a collecting drawer is connected inside the other group of sliding chutes in a sliding manner. According to the hand injury preventing ampoule bottle opener for nursing, through the arrangement of the rotating mechanism, the clamping mechanism and the adjusting mechanism, when the ampoule bottle opener is used, an ampoule bottle is firstly placed between a left clamping ring and a right clamping ring, a supporting spring provides counter-acting force to enable the left clamping ring and the right clamping ring to clamp the ampoule bottle, then an extension rod on one side is rotated, and the ampoule bottle is opened; after the grinding wheel at one end of the extension rod is tightly attached to the neck of the ampoule bottle, the extension rod is fixed through the limiting column, finally the servo motor is started, the servo motor drives the ampoule bottle in the containing cylinder at one end to rotate, automatic cutting can be achieved, and hand injuries caused by manual cutting of workers are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hand-injury-proof ampoule openers for nursing, in particular to a hand-injury-proof ampoule opener for nursing. Background Art

[0002] Ampoules are medicine containers that nursing staff need to touch every day. They are made of glass and are relatively thin. Most nursing staff are accustomed to directly using a grinding wheel to scratch the neck of the ampoule and then breaking it open with their bare hands. When breaking it open, if the force or technique is not used properly, the glass on the top of the ampoule will break, thereby scratching the nursing staff's skin. The existing ampoule opener has a single function and low opening efficiency. Therefore, a hand-protected ampoule opener for nursing is needed for operation.

[0003] An ampoule bottle opener disclosed in announcement number CN205257957U includes a bottle opening push plate, an ampoule bottle fixing hole shell, and a hand grip. The hand grip is fixedly mounted on the bottom right side of a fixing base. The fixing base is provided with a through hole, and a push handle is provided in the through hole. The ampoule bottle fixing hole shell is fixedly mounted on the left side of the fixing base, and the ampoule bottle fixing hole is provided inside the ampoule bottle fixing hole shell. The bottle opening push plate is fixedly mounted above the fixing base. Compared with the prior art, the utility model has the following beneficial effects: the ampoule bottle opener of the utility model has a scientific and reasonable structure, is safe and convenient to operate, and after the ampoule bottle is fixed through the ampoule bottle fixing hole, the ampoule bottle is opened by the push plate, which is very quick and labor-saving, and can protect the user's hands from being injured. At least three ampoule bottle fixing holes are provided, so multiple ampoules can be opened at the same time, which is more efficient.

[0004] However, the ampoule opener has the following disadvantages: when the device is in use, it is not easy to collect and process the opened ampoule bottle head, and when the ampoule bottle head is pushed open, the flying debris may injure the staff. Utility Model Content

[0005] (1) Technical problems solved

[0006] The technical problem solved by the utility model is to provide a hand-protecting ampoule opener for nursing use that is highly practical, can be operated simply, and has a relatively simple structure, thereby solving the problem in the above-mentioned background technology that it is difficult to collect and process the opened ampoule heads.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a nursing hand-injury-proof ampoule opener, comprising an operating table, characterized in that: two groups of slide grooves are opened on the inner wall of the operating table, one group of slide grooves is slidably connected to a connecting plate, and the other group of slide grooves is connected to a collection drawer in the inner slide, one side of the surface of the connecting plate is fixedly connected to a bottle opening mechanism, a cavity is opened on the surface of the connecting plate, a placement box is fixedly connected to the inner wall of the cavity, a motor box is fixedly connected to the surface of the operating table, the interior of the motor box is fixedly connected to a rotating mechanism, one end of the rotating mechanism is fixedly connected to a placement cylinder, the inner wall of the placement cylinder is fixedly connected to a clamping mechanism, one side of the operating table is fixedly connected to a connecting rod, and the surface of the connecting rod is rotatably connected to an adjustment mechanism.

[0009] Optionally, the bottle opening mechanism includes a support rod fixedly connected to the surface of the connecting plate, a push rod is slidably connected to the inside of the support rod, a buffer spring is fixedly connected to the upper surface of the support rod, and the buffer spring is sleeved on the surface of the push rod, and the push rod facilitates opening the ampoule bottle head.

[0010] Optionally, the rotating mechanism includes a servo motor fixedly connected to the inside of the motor box, and the output end of the servo motor is spline-connected to a transmission rod, which is convenient for driving the placement cylinder on one side to rotate.

[0011] Optionally, the clamping mechanism includes two groups of support springs fixedly connected to the inner wall of the placement tube, one side of one group of support springs is fixedly connected to a left clamping ring, and one side of the other group of support springs is fixedly connected to a right clamping ring, and the right clamping ring facilitates fixing the ampoule bottle.

[0012] Optionally, the adjustment mechanism includes a rotating ring rotatably connected to the surface of the connecting rod, and a plurality of limiting holes are provided on the surfaces of the rotating ring and the connecting rod. A limiting column is inserted into the interior of one group of limiting holes, and one end of the rotating ring is fixedly connected to an extension rod, and one end of the extension rod is fixedly connected to a grinding wheel, which facilitates cutting the bottleneck of the ampoule.

[0013] Optionally, a storage box is fixedly connected to the top surface of the operating table, and handles are fixedly connected to the surfaces of the connecting plate and the collection drawer. The surfaces of the two handles are sleeved with anti-slip sleeves, which facilitate anti-slip.

[0014] (3) Beneficial effects

[0015] The utility model provides a hand-injury-proof ampoule opener for nursing use, which has the following beneficial effects:

[0016] 1. The hand-injury-proof ampoule opener for nursing use is equipped with a rotating mechanism, a clamping mechanism and an adjusting mechanism. When using the equipment, first place the ampoule between the left clamping ring and the right clamping ring. The support spring provides a reaction force so that the left clamping ring and the right clamping ring clamp the ampoule. Then, rotate the extension rod on one side so that the grinding wheel at one end of the extension rod is close to the bottleneck of the ampoule. Then, use the limit column to fix the extension rod. Finally, start the servo motor, which drives the ampoule inside the placement tube at one end to rotate, so that automatic cutting can be achieved, avoiding injuries to the hands caused by manual cutting by the staff.

[0017] 2. The hand-injury-proof ampoule opener for nursing use has an opening mechanism. When using the device, first pull the push rod, and then place the cut ampoule in the placement box. The buffer spring on one side of the push rod is squeezed to generate elastic potential energy. After releasing the push rod, the elastic potential energy moves the push rod to its initial position. During the movement of the push rod, the ampoule placed in the placement box is opened, and the opened ampoule head falls into the collection drawer at the bottom for later unified processing. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the bottle opening mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the operating table of the utility model.

[0022] In the figure: 1. operating table; 2. connecting plate; 3. collecting drawer; 4. bottle opening mechanism; 401. support rod; 402. push rod; 403. buffer spring; 5. placement box; 6. motor box; 7. rotating mechanism; 701. servo motor; 702. transmission rod; 8. placement cylinder; 9. clamping mechanism; 901. support spring; 902. left clamping ring; 903. right clamping ring; 10. connecting rod; 11. adjusting mechanism; 1101. rotating ring; 1102. limiting column; 1103. extension rod; 1104. grinding wheel; 12. storage box; 13. handle. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 4 When the bottle is opened, the bottle head of the ampoule falls into the collecting drawer 3 at the bottom for later unified processing.

[0025] The bottle opening mechanism 4 includes a support rod 401 fixedly connected to the surface of the connecting plate 2, a push rod 402 is slidably connected to the interior of the support rod 401, and a buffer spring 403 is fixedly connected to the upper surface of the support rod 401. The buffer spring 403 is sleeved on the surface of the push rod 402. The bottle opening mechanism 4 plays the role of automatic bottle opening;

[0026] The rotating mechanism 7 includes a servo motor 701 fixedly connected to the inside of the motor box 6. The output end of the servo motor 701 is spline-connected to a transmission rod 702. The transmission rod 702 is provided to drive the placement cylinder 8 to rotate.

[0027] The clamping mechanism 9 includes two groups of support springs 901 fixedly connected to the inner wall of the placement tube 8. One side of one group of support springs 901 is fixedly connected to a left clamping ring 902, and one side of the other group of support springs 901 is fixedly connected to a right clamping ring 903. The right clamping ring 903 is provided to fix the ampoule bottle.

[0028] The adjustment mechanism 11 includes a rotating ring 1101 rotatably connected to the surface of the connecting rod 10. The surfaces of the rotating ring 1101 and the connecting rod 10 are provided with a plurality of limiting holes, one set of which is inserted into a limiting post 1102. One end of the rotating ring 1101 is fixedly connected to an extension rod 1103, and one end of the extension rod 1103 is fixedly connected to a grinding wheel 1104. The setting of the adjustment mechanism 11 plays a role in adjusting the distance between the grinding wheel 1104 and the bottleneck of the ampoule.

[0029] A storage box 12 is fixedly connected to the top surface of the operating table 1, and handles 13 are fixedly connected to the surfaces of the connecting plate 2 and the collection drawer 3. The surfaces of the two handles 13 are sleeved with anti-slip sleeves, which play an anti-slip role.

[0030] In the present invention, the working steps of the device are as follows:

[0031] Step 1: When using the device, first place the ampoule between the left clamping ring 902 and the right clamping ring 903. The support spring 901 provides a reaction force so that the left clamping ring 902 and the right clamping ring 903 clamp the ampoule. Then, rotate the extension rod 1103 on one side so that the grinding wheel 1104 at one end of the extension rod 1103 is close to the bottleneck of the ampoule. Then, use the limit column 1102 to fix the extension rod 1103. Finally, start the servo motor 701, which drives the ampoule inside the placement cylinder 8 at one end to rotate.

[0032] The second step: when using the device, first pull the push rod 402, and then place the cut ampoule bottle inside the placement box 5. The buffer spring 403 on one side of the push rod 402 is squeezed to generate elastic potential energy. After releasing the push rod 402, the elastic potential energy moves the push rod 402 to the initial position. During the movement of the push rod 402, the ampoule bottle placed inside the placement box 5 is opened.

[0033] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0034] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hand-injury-proof ampoule opener for nursing use, comprising an operating table (1), characterized in that: The inner side wall of the operating table (1) is provided with two groups of sliding grooves, wherein a connecting plate (2) is slidably connected to the inside of one group of sliding grooves, and a collecting drawer (3) is connected to the inner side of the other group of sliding grooves. A bottle opening mechanism (4) is fixedly connected to the surface of the connecting plate (2). A cavity is provided on the surface of the connecting plate (2), and a placement box (5) is fixedly connected to the inner side wall of the cavity. A motor box (6) is fixedly connected to the surface of the operating table (1), and the inside of the motor box (6) is fixedly connected to the rotating mechanism (7). One end of the rotating mechanism (7) is fixedly connected to the placement cylinder (8), and the inner side wall of the placement cylinder (8) is fixedly connected to the clamping mechanism (9). A connecting rod (10) is fixedly connected to one side of the operating table (1), and the surface of the connecting rod (10) is rotatably connected to the adjustment mechanism (11).

2. The hand-injury-proof ampoule opener for nursing use according to claim 1, characterized in that: The bottle opening mechanism (4) comprises a support rod (401) fixedly connected to the surface of the connecting plate (2); a push rod (402) is slidably connected inside the support rod (401); a buffer spring (403) is fixedly connected to the upper surface of the support rod (401); and the buffer spring (403) is sleeved on the surface of the push rod (402).

3. The hand-injury-proof ampoule opener for nursing use according to claim 1, characterized in that: The rotating mechanism (7) comprises a servo motor (701) fixedly connected to the interior of the motor box (6), and an output end of the servo motor (701) is spline-connected to a transmission rod (702).

4. The hand-injury-proof ampoule opener for nursing use according to claim 1, characterized in that: The clamping mechanism (9) comprises two groups of support springs (901) fixedly connected to the inner wall of the placement cylinder (8), one side of one group of support springs (901) being fixedly connected to a left clamping ring (902), and one side of the other group of support springs (901) being fixedly connected to a right clamping ring (903).

5. The hand-injury-proof ampoule opener for nursing use according to claim 1, characterized in that: The adjusting mechanism (11) comprises a rotating ring (1101) rotatably connected to the surface of the connecting rod (10); a plurality of limiting holes are provided on the surfaces of the rotating ring (1101) and the connecting rod (10); a limiting column (1102) is inserted into the interior of one group of the limiting holes; one end of the rotating ring (1101) is fixedly connected to an extension rod (1103); and one end of the extension rod (1103) is fixedly connected to a grinding wheel (1104).

6. The hand-injury-proof ampoule opener for nursing use according to claim 1, characterized in that: The top surface of the operating table (1) is fixedly connected to a storage box (12), and the surfaces of the connecting plate (2) and the collection drawer (3) are fixedly connected to handles (13), and the surfaces of the two handles (13) are sleeved with anti-slip sleeves.

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