Electronic sphygmomanometer injection molding part convenient to replace

Abstract

The electronic sphygmomanometer injection molding part convenient to replace comprises a bottom plate, movable plates are movably installed on the two sides of the top of the bottom plate respectively, strip-shaped grooves are formed in the two ends of the top of each movable plate respectively, clamping grooves are formed in the opposite faces of the movable plates respectively, clamping plates are movably installed in the clamping grooves respectively, and clamping grooves are formed in the clamping plates respectively. Vertical rods are fixedly installed at the two ends of the top of each clamping plate, fixed plates are fixedly installed at the tops of the vertical rods, fixed holes are formed in the tops of the fixed plates and the tops of the movable plates, and injection molding templates are fixedly installed on the opposite faces of the clamping plates. According to the electronic sphygmomanometer injection molding part convenient to replace, in the daily use process, an operator pulls a pull handle, then the pull handle drives a pull rod to slide in a transverse plate, then a connecting plate extrudes a spring to enable the spring to be in a compressed state, at the moment, the connecting plate drives two round rods to slide in the transverse plate, and the two round rods are fixed; and the two fixing rods are driven to be pulled out from the interiors of the fixing holes.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic sphygmomanometers, in particular to an injection-molded part of an electronic sphygmomanometer which is convenient to replace. Background Art

[0002] An electronic sphygmomanometer is a medical device that uses modern electronic technology and the principle of indirect blood pressure measurement to measure blood pressure. Injection molded parts are required when processing electronic sphygmomanometers, so an easily replaceable electronic sphygmomanometer injection molded part is needed.

[0003] When operators process electronic blood pressure monitors, they often use corresponding electronic blood pressure monitor injection molded parts. Although the existing injection molded parts can achieve the purpose of injection molding, it is inconvenient to install and replace the injection molded parts during actual use, and it cannot meet the injection molding work of insufficient types of electronic blood pressure monitors. The practicality is reduced, and manual assistance is often required during the injection molding process. This operation method increases the labor intensity of the operator, which may reduce the efficiency of injection molding. Utility Model Content

[0004] The purpose of the utility model is to provide an easily replaceable injection-molded part for an electronic sphygmomanometer, so as to solve the problem raised in the above background technology that operators often use corresponding injection-molded parts for electronic sphygmomanometers when processing the electronic sphygmomanometers. Although the existing injection-molded parts can achieve the purpose of injection molding, it is inconvenient to install and replace the injection-molded parts during actual use, and it cannot meet the injection molding work of insufficient types of electronic sphygmomanometers, and the practicality is reduced. In addition, manual assistance is often required during the injection molding process. This operation method increases the labor intensity of the operator, which may reduce the efficiency of injection molding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily replaceable injection molded part of an electronic blood pressure monitor, comprising a base plate, movable plates are movably installed on both sides of the top of the base plate, both ends of the top of the movable plate are provided with strip grooves, the opposite sides of the movable plate are provided with card slots, card plates are movably installed inside the card slots, vertical rods are fixedly installed on both ends of the top of the card plate, fixed plates are fixedly installed on the top of the vertical rods, fixing holes are provided on the tops of the fixed plate and the movable plate, injection molding templates are fixedly installed on the opposite sides of the card plate, and injection molding holes are provided on the tops of the injection molding templates.

[0006] Preferably, the top of the movable plate is fixedly installed with a vertical plate, the top of the vertical plate is fixedly installed with a horizontal plate, both ends of the top of the horizontal plate are movably installed with round rods, the top of the horizontal plate is movably installed with a pull rod located between the round rods, the bottom of the pull rod and the round rod penetrates the horizontal plate and extends to the bottom of the horizontal plate, and the bottom of the pull rod and the round rod is fixedly installed with a connecting plate.

[0007] Preferably, a handle is fixedly installed on the top of the pull rod, a spring is fixedly installed between the cross plate and the connecting plate, the inner surface of the spring is movably connected to the outer surface of the round rod, and fixing rods are fixedly installed at both ends of the bottom of the connecting plate.

[0008] Preferably, a slide groove is provided at the top of the base plate, a bidirectional threaded rod is rotatably installed inside the slide groove, both sides of the surface of the bidirectional threaded rod are threadedly sleeved, and the top of the sleeve is fixedly connected to the bottom of the base plate.

[0009] Preferably, a motor is fixedly mounted on one side of the base plate, and an output end of the motor passes through the base plate and is fixedly connected to one side of the bidirectional threaded rod.

[0010] Preferably, brackets are fixedly installed at the four corners of the bottom of the base plate, the number of the brackets is four, and the four brackets have the same size.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The electronic blood pressure monitor injection molded part is easy to replace. During daily use, the operator pulls the handle, which drives the pull rod to slide inside the horizontal plate, and then the connecting plate squeezes the spring to compress it. At this time, the connecting plate drives the two round rods to slide inside the horizontal plate, and also drives the two fixing rods to be pulled out from the fixing holes. At the same time, the injection molding template is slid to slide the card plate and the vertical rod out of the card slot and the strip slot respectively, so that it can be disassembled, and vice versa, it can be installed, thereby meeting the injection molding work of insufficient types of electronic blood pressure monitors and increasing their practicality.

[0013] The electronic sphygmomanometer injection molded part is easy to replace. During daily use, the operator starts the motor, and the operation of the motor causes the bidirectional threaded rod to rotate, which in turn drives the two sleeves to move toward each other inside the slide groove, thereby driving the movable plate and the injection molding template to move until the two sides of the injection molding template are automatically fitted together, and then the injection molding material is placed inside the injection molding template through the injection hole, thereby reducing the auxiliary work of the operator and improving the efficiency of injection molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 For the utility model Figure 2 A partial enlarged view of the middle part;

[0017] Figure 4It is a side sectional view of the utility model.

[0018] In the figure: 1. bottom plate; 2. movable plate; 3. strip groove; 4. card slot; 5. card plate; 6. vertical rod; 7. fixed plate; 8. injection molding template; 9. vertical plate; 10. horizontal plate; 11. pull rod; 12. round rod; 13. connecting plate; 14. handle; 15. spring; 16. fixed rod; 17. fixed hole; 18. slide groove; 19. two-way threaded rod; 20. sliding sleeve; 21. motor; 22. injection molding hole; 23. bracket. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: an electronic sphygmomanometer injection molded part that is easy to replace, including a bottom plate 1, movable plates 2 are movably installed on both sides of the top of the bottom plate 1, strip grooves 3 are opened at both ends of the top of the movable plate 2, and the strip grooves 3 are adapted to the vertical rods 6, and the opposite sides of the movable plate 2 are opened with card slots 4, and card plates 5 are movably installed inside the card slots 4, and vertical rods 6 are fixedly installed at both ends of the top of the card plate 5. When the card plate 5 slides inside the card slot 4, it will drive the two vertical rods 6 to slide inside the strip groove 3, and the tops of the vertical rods 6 are fixedly installed with fixed plates 7, and the fixed plates 7 and the tops of the movable plates 2 are opened with fixing holes 17, and the fixing holes 17 are adapted to the fixing rods 16. The opposite surfaces are fixedly installed with injection molding templates 8, and the top of the injection molding templates 8 is opened with injection molding holes 22, and the injection molding holes 22 are used to add injection molding materials. The top of the movable plate 2 is fixedly installed with a vertical plate 9, and the top of the vertical plate 9 is fixedly installed with a horizontal plate 10. Round rods 12 are movably installed at both ends of the top of the horizontal plate 10, and a pull rod 11 located between the round rods 12 is movably installed on the top of the horizontal plate 10. The bottom of the pull rod 11 and the round rod 12 penetrates the horizontal plate 10 and extends to the bottom of the horizontal plate 10, and a connecting plate 13 is fixedly installed at the bottom of the pull rod 11 and the round rod 12. Pulling the pull rod 11 will drive the connecting plate 13 to slide, and at this time the connecting plate 13 will drive the two round rods 12 to slide inside the horizontal plate 10.

[0021] A handle 14 is fixedly installed on the top of the pull rod 11, and a spring 15 is fixedly installed between the cross plate 10 and the connecting plate 13. The inner surface of the spring 15 is movably connected to the outer surface of the round rod 12. The connecting plate 13 squeezes the spring 15 when sliding, so that it is in a compressed state, and fixed rods 16 are fixedly installed at both ends of the bottom of the connecting plate 13. A slide groove 18 is opened on the top of the bottom plate 1, and a two-way threaded rod 19 is rotatably installed inside the slide groove 18. Both sides of the surface of the two-way threaded rod 19 are threadedly sleeved with a sliding sleeve 20, and the top of the sliding sleeve 20 is fixed to the bottom of the bottom plate 1. The two-way threaded rod 19 is fixedly connected. When the two-way threaded rod 19 rotates, it will drive the two sliding sleeves 20 to move toward each other inside the sliding groove 18, and at the same time drive the bottom plate 1 to slide synchronously. A motor 21 is fixedly installed on one side of the bottom plate 1, and the output end of the motor 21 passes through the bottom plate 1 and is fixedly connected to one side of the two-way threaded rod 19. When the motor 21 is running, the two-way threaded rod 19 will rotate. Brackets 23 are fixedly installed at the four corners of the bottom of the bottom plate 1. There are four brackets 23, and the four brackets 23 have the same size. The design of the brackets 23 can make the device more stable.

[0022] Working principle: when the electronic sphygmomanometer needs to be injection molded, the operator first pulls the handle 14, and then the handle 14 will drive the pull rod 11 to slide inside the horizontal plate 10, and then the connecting plate 13 will squeeze the spring 15 to make it in a compressed state. At this time, the connecting plate 13 will drive the two round rods 12 to slide inside the horizontal plate 10, and will also drive the two fixed rods 16 to move upward, and at the same time slide the injection molding template 8, and place the card plate 5 and the vertical rod 6 inside the card slot 4 and the strip slot 3, and then release the handle 14, the spring 15 will rebound, and the two fixed rods 16 will be placed inside the fixing hole 17, and it can be installed. Secondly, the operator starts the motor 21, and the operation of the motor 21 will cause the bidirectional threaded rod 19 to rotate, and at this time, it will drive the two sliding sleeves 20 to move toward each other inside the slide slot 18, and then drive the movable plate 2 and the injection molding template 8 to move until the two sides of the injection molding template 8 are automatically fitted, and then the injection molding material is placed inside the injection molding template 8 through the injection molding hole 22, and the injection molding work can be completed.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An easily replaceable injection-molded electronic sphygmomanometer, comprising a base plate (1), characterized in that: Both sides of the top of the bottom plate (1) are movably mounted with movable plates (2), both ends of the top of the movable plates (2) are provided with strip grooves (3), the opposite sides of the movable plates (2) are provided with card slots (4), the insides of the card slots (4) are movably mounted with card plates (5), both ends of the top of the card plates (5) are fixedly mounted with vertical rods (6), the tops of the vertical rods (6) are fixedly mounted with fixed plates (7), the tops of the fixed plates (7) and the movable plates (2) are provided with fixing holes (17), the opposite sides of the card plates (5) are fixedly mounted with injection molded templates (8), and the tops of the injection molded templates (8) are provided with injection molded holes (22).

2. The easily replaceable electronic sphygmomanometer injection molded part according to claim 1, characterized in that: The top of the movable plate (2) is fixedly mounted with a vertical plate (9), the top of the vertical plate (9) is fixedly mounted with a horizontal plate (10), both ends of the top of the horizontal plate (10) are movably mounted with round rods (12), the top of the horizontal plate (10) is movably mounted with a pull rod (11) located between the round rods (12), the bottom of the pull rod (11) and the round rod (12) pass through the horizontal plate (10) and extend to the bottom of the horizontal plate (10), and a connecting plate (13) is fixedly mounted at the bottom of the pull rod (11) and the round rod (12).

3. The easily replaceable electronic sphygmomanometer injection molded part according to claim 2, characterized in that: A pull handle (14) is fixedly installed on the top of the pull rod (11), a spring (15) is fixedly installed between the horizontal plate (10) and the connecting plate (13), the inner surface of the spring (15) is movably connected to the outer surface of the round rod (12), and fixing rods (16) are fixedly installed at both ends of the bottom of the connecting plate (13).

4. The easily replaceable electronic sphygmomanometer injection molded part according to claim 1, characterized in that: A slide groove (18) is provided at the top of the base plate (1), a bidirectional threaded rod (19) is rotatably mounted inside the slide groove (18), both sides of the surface of the bidirectional threaded rod (19) are threadedly sleeved with a slide sleeve (20), and the top of the slide sleeve (20) is fixedly connected to the bottom of the base plate (1).

5. The easily replaceable electronic sphygmomanometer injection molded part according to claim 1, characterized in that: A motor (21) is fixedly mounted on one side of the base plate (1), and an output end of the motor (21) passes through the base plate (1) and is fixedly connected to one side of the bidirectional threaded rod (19).

6. The easily replaceable electronic sphygmomanometer injection molded part according to claim 1, characterized in that: Brackets (23) are fixedly mounted at the four corners of the bottom of the base plate (1), the number of the brackets (23) is four, and the four brackets (23) have the same size.

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