CN219516359U

CN219516359U - Percussion hammer that facilitates use

Info

Publication number: CN219516359U
Application number: CN202223215282.6U
Authority: CN
Inventors: 陈祥瑞
Original assignee: Luzhou Peoples Hospital
Current assignee: Luzhou Peoples Hospital
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-08-15
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a convenient-to-use percussion hammer which comprises a fixed cylinder, wherein the bottom end of the fixed cylinder is provided with a lifting assembly, the top end of an inner cavity of the fixed cylinder is provided with two movable grooves, threaded rods are respectively connected in the two movable grooves in a rotating manner through bearings, the rotation directions of threads of the two threaded rods are opposite, and the two threaded rods are respectively connected with a threaded block in a threaded manner. Through setting up adjusting part, start power motor to drive the inner tube and reciprocate, realize the length adjustment of percussion hammer, make this percussion hammer can be applicable to the different patient of individual difference, through rotating the disc wheel, thereby drive two threaded rods and rotate and drive two screw thread pieces respectively and be close to each other, thereby make the equal telescopic fixed section of thick bamboo of advancing of toper tup or circular tup inside, the life of extension percussion hammer, through using disposable soft cover, be convenient for dismantle it and change through elasticity rubber band, avoid having child patient's skin disease's infection, guarantee healthy treatment.

Description

Percussion hammer that facilitates use

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a convenient-to-use percussion hammer.

Background

The nerve reflex is the basic mode of human life activities, when the nervous system is damaged, abnormal reflex occurs, the percussion hammer is an instrument for checking abnormal reflex conditions of patients, the percussion hammer is an instrument for checking neuromuscular reflex by doctors, and is mainly composed of a piece of rubber and a wood or metal handle, when the percussion hammer is used, the rubber end is used for lightly percussion on certain parts of the body, so that the doctor can judge whether the parts are normal according to the properties of sound and the interval time, and the percussion hammer can also be used for judging pathological changes of organ boundaries and diagnosing whether the nerve reflex of corresponding parts is normal. When a pediatric doctor diagnoses and treats children, the pediatric doctor needs to complete physical examination by means of a percussion hammer.

The length of current percussion hammer can't be adjusted, and is inconvenient for carrying out the use next time after using, causes cross infection easily, and inconvenient accomodate the carrying to the percussion hammer simultaneously can lead to the tup to take place wearing and tearing easily. Therefore, a convenient-to-use percussion hammer is provided for solving the problems.

Disclosure of Invention

The utility model provides a percussion hammer who facilitates use in this embodiment is arranged in solving the length of current percussion hammer among the prior art and can't be adjusted, and is inconvenient for carrying out the use next time after using, causes cross infection easily, and inconvenient accomodates the carrying to the percussion hammer simultaneously can lead to the hammer easily to take place the problem of wearing and tearing.

According to one aspect of the utility model, a convenient-to-use percussion hammer is provided, the percussion hammer comprises a fixed cylinder, a lifting assembly is arranged at the bottom end of the fixed cylinder, two movable grooves are formed in the top end of an inner cavity of the fixed cylinder, threaded rods are respectively connected in the two movable grooves in a rotating mode through bearings, the threaded rotation directions of the two threaded rods are opposite, threaded blocks are respectively connected to the two threaded rods in a threaded mode, and one ends of the two threaded rods are respectively and fixedly connected with a movable plate.

Further, two threaded rods penetrate through the fixing plate and are fixedly connected with driven gears, the side wall of the top end of the fixing barrel is rotationally connected with a rotating rod through a bearing, the top end of the rotating rod is fixedly connected with a disc wheel, the bottom end of the rotating rod is fixedly connected with a driving gear, and the driving gear is respectively meshed with the two driven gears.

Further, two one sides of the movable plates are respectively fixedly provided with a fixed seat, two inner parts of the fixed seats are fixedly provided with a plurality of telescopic rods, one end of each telescopic rod is fixedly connected with the same movable plate, the outer surfaces of the telescopic rods are respectively sleeved with a compression spring, and two ends of each compression spring are respectively fixedly connected with one side of the fixed seat and one side of the movable plate.

Further, lifting assembly includes inner tube, lead screw, power motor and urceolus, the bottom fixedly connected with inner tube of fixed cylinder, the inside of inner tube is through thread groove threaded connection there being the lead screw, the bottom fixedly connected with motor casing of urceolus, the inner chamber fixed mounting of motor casing has power motor, power motor's output shaft runs through urceolus fixedly connected with lead screw.

Further, two sliding grooves are symmetrically formed in the inner cavity of the outer cylinder, sliding blocks are connected inside the two sliding grooves in a sliding mode, and the two sliding blocks are fixedly connected with the left side and the right side of the inner cylinder respectively.

Further, a baffle is fixedly arranged in the middle of the inner cavity of the fixed cylinder.

Further, three guide slots are formed in the inner cavity of the fixed cylinder, guide rods are fixedly mounted in the three guide slots, guide blocks are sleeved on the guide rods, the guide blocks are respectively and slidably connected with the guide rods, and the guide rods are fixedly connected with the movable plate.

Further, one ends of the two movable plates are respectively fixedly provided with a semicircular hammer head and a conical hammer head.

Further, the outer surfaces of the semicircular hammer head and the conical hammer head are respectively provided with a disposable soft sleeve, and the disposable soft sleeves are sleeved with the semicircular hammer head and the conical hammer head through elastic rubber bands.

Further, the outer surfaces of the outer cylinder and the motor casing are sleeved with the same anti-slip protective sleeve.

According to the embodiment of the utility model, the power motor is started by arranging the adjusting component, so that the inner cylinder is driven to move up and down, the length adjustment of the percussion hammer is realized, and the percussion hammer can be suitable for patients with different individual differences; through rotating the disc wheel, the disc wheel rotates to drive the driving gear to rotate, the driving gear rotates to drive the two driven gears to rotate, the two driven gears rotate to drive the two threaded rods to rotate, and the two threaded rods rotate to drive the two threaded blocks to be close to each other respectively so as to drive the two threaded rods to rotate to drive the two threaded blocks to be close to each other respectively, so that the conical hammer head or the round hammer head can stretch into the fixed cylinder, and the service life of the percussion hammer is prolonged; the disposable soft sleeve is convenient to detach and replace by the elastic rubber band, so that the infection of the skin diseases of children patients is avoided, and the health treatment is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view of an embodiment of the present utility model;

FIG. 3 is a schematic side view of an embodiment of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to an embodiment of the present utility model.

In the figure: 1. a disposable soft sleeve; 2. a fixing seat; 3. a fixed cylinder; 4. a movable groove; 5. a threaded rod; 6. a disc wheel; 7. a partition plate; 8. a screw block; 9. a movable plate; 10. conical hammerhead; 11. a compression spring; 12. a moving plate; 13. a guide groove; 14. an outer cylinder; 15. an anti-slip protective sleeve; 16. a screw rod; 17. a power motor; 18. a motor housing; 19. a slide block; 20. a chute; 21. an inner cylinder; 22. a guide rod; 23. a guide block; 24. a telescopic rod; 25. a semicircular hammer head; 26. a driven gear; 27. a drive gear; 28. a rotating lever; 29. and a fixing plate.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a percussion hammer convenient to use includes a fixed cylinder 3, a lifting component is disposed at the bottom end of the fixed cylinder 3, two movable grooves 4 are disposed at the top end of an inner cavity of the fixed cylinder 3, threaded rods 5 are respectively connected in the movable grooves 4 in a rotating manner through bearings, threads of the threaded rods 5 rotate in opposite directions, threaded blocks 8 are respectively connected to the threaded rods 5 in a threaded manner, and a movable plate 12 is respectively and fixedly connected to one end of each threaded rod 5.

The two threaded rods 5 penetrate through the fixing plate 29 and are fixedly connected with the driven gears 26, the side wall of the top end of the fixed cylinder 3 is rotatably connected with a rotating rod 28 through a bearing, the top end of the rotating rod 28 is fixedly connected with the disc wheel 6, the bottom end of the rotating rod 28 is fixedly connected with a driving gear 27, and the driving gear 27 is respectively meshed with the two driven gears 26.

Two fixed seat 2 is fixed respectively to one side of movable plate 12, two the inside fixed mounting of fixed seat 2 has a plurality of telescopic links 24, and a plurality of the one end fixedly connected with of telescopic link 24 is same fly leaf 9, and a plurality of compression spring 11 has been cup jointed respectively to the surface of telescopic link 24, a plurality of compression spring 11's both ends respectively with one side of fixed seat 2 and one side fixed connection of fly leaf 9.

The lifting assembly comprises an inner cylinder 21, a screw rod 16, a power motor 17 and an outer cylinder 14, wherein the bottom end of the fixed cylinder 3 is fixedly connected with the inner cylinder 21, the screw rod 16 is connected with the inner cylinder 21 through a thread groove in a threaded mode, the bottom end of the outer cylinder 14 is fixedly connected with a motor shell 18, the power motor 17 is fixedly installed in an inner cavity of the motor shell 18, and an output shaft of the power motor 17 penetrates through the outer cylinder 14 and is fixedly connected with the screw rod 16.

Two sliding grooves 20 are symmetrically formed in the inner cavity of the outer cylinder 14, sliding blocks 19 are slidably connected in the two sliding grooves 20, and the two sliding blocks 19 are fixedly connected with the left side and the right side of the inner cylinder 21 respectively.

The middle part of the inner cavity of the fixed cylinder 3 is fixedly provided with a baffle 7.

Three guide slots 13 are formed in the inner cavity of the fixed cylinder 3, guide rods 22 are fixedly mounted in the three guide slots 13, guide blocks 23 are sleeved on the three guide rods 22, the three guide blocks 23 are respectively and slidably connected with the guide rods 22, and the three guide rods 22 are fixedly connected with the movable plate 12.

One end of each movable plate 9 is fixedly provided with a semicircular hammer head 25 and a conical hammer head 10.

The outer surfaces of the semicircular hammerhead 25 and the conical hammerhead 10 are sleeved with a disposable soft sleeve 1, and the disposable soft sleeve 1 is sleeved with the semicircular hammerhead 25 and the conical hammerhead 10 through elastic rubber bands.

The outer surfaces of the outer cylinder 14 and the motor casing 18 are sleeved with the same anti-slip protective sleeve 15.

When the utility model is used, a doctor selects the conical hammer head 10 or the semicircular hammer head 25 according to actual clinical needs to carry out the percussion, in the process of the percussion, the doctor can adjust the percussion force by observing the conditions of patients with children so as to realize the optimal percussion effect, the output shaft of the power motor 17 is started to drive the screw rod 16 to rotate, the inner cylinder 21 is limited by the chute 20 and the sliding block 19 and can move downwards at a vertical position on the surface of the screw rod 16 in the process of rotating the screw rod 16, thereby driving the inner cylinder 21 to move upwards and downwards so as to realize the length adjustment of the percussion hammer, the percussion hammer can be suitable for patients with different individual differences, on the other hand, the percussion hammer can be adjusted according to the personal use habit of the doctor, the convenient handiness in the use is guaranteed, percussion effect and efficiency are improved, after the use finishes, rotate disc wheel 6, disc wheel 6 rotates and drives driving gear 27 and rotate, driving gear 27 rotates and drives two driven gears 26 and rotate, two driven gears 26 rotate and drive two threaded rods 5 and rotate, two threaded rods 5 rotate and drive two screw thread pieces 8 respectively and be close to each other to make conical hammerhead 10 or semi-circular hammerhead 25 all scalable advance inside fixed section of thick bamboo 3, extension percussion hammer's life uses disposable soft cover 1, is convenient for dismantle it through the elasticity rubber band and changes, avoids having patient's skin disease's infection, guarantees healthy treatment, through setting up anti-skidding protective sheath 15, in order to improve doctor's feel when holding, avoid skidding.

The utility model has the advantages that:

1. through setting up adjusting part, through starting motor 17, motor 17's output shaft rotates and drives lead screw 16 and rotate, inner tube 21 receives the spacing of spout 20 and slider 19, can carry out vertical position at the surface of lead screw 16 and remove down at lead screw 16 pivoted in-process to drive inner tube 21 and reciprocate, realize the length adjustment of plexor, make this plexor can be applicable to the patient of individual difference, on the other hand, make this plexor can come from adjusting according to doctor's individual use habit, guarantee convenient handiness in the use, improve plexor effect and efficiency.

2. The rotary disc wheel 6 is rotated, the rotary disc wheel 6 rotates to drive the driving gear 27 to rotate, the driving gear 27 rotates to drive the two driven gears 26 to rotate, the two driven gears 26 rotate to drive the two threaded rods 5 to rotate, and the two threaded rods 5 rotate to drive the two threaded blocks 8 to be close to each other respectively, so that the conical hammer head 10 or the semicircular hammer head 25 can stretch into the fixed cylinder 3, and the service life of the percussion hammer is prolonged.

3. The disposable soft sleeve 1 is convenient to detach and replace through the elastic rubber band, so that the infection of skin diseases of patients is avoided, the health treatment is ensured, and the anti-slip protective sleeve 15 is arranged to improve the hand feeling of a doctor when the doctor holds the soft sleeve and avoid slipping.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A percussion hammer that facilitates use, characterized in that: including fixed section of thick bamboo (3), the bottom of fixed section of thick bamboo (3) is provided with lifting unit, two movable grooves (4) have been seted up on the inner chamber top of fixed section of thick bamboo (3), two the inside of movable groove (4) is rotated respectively through the bearing and is connected with threaded rod (5), two the screw thread rotation direction of threaded rod (5) is opposite, two respectively threaded connection has screw thread piece (8) on threaded rod (5), two the one end of threaded rod (5) is fixedly connected with movable plate (12) respectively.

2. A convenient plexor according to claim 1, wherein: two threaded rods (5) penetrate through a fixing plate (29) and are fixedly connected with driven gears (26), a rotating rod (28) is rotatably connected to the top side wall of the fixed cylinder (3) through a bearing, a disc wheel (6) is fixedly connected to the top end of the rotating rod (28), a driving gear (27) is fixedly connected to the bottom end of the rotating rod (28), and the driving gear (27) is respectively meshed with the two driven gears (26).

3. A convenient plexor according to claim 1, wherein: two one sides of movable plate (12) are fixed mounting respectively has fixing base (2), two the inside fixed mounting of fixing base (2) has a plurality of telescopic links (24), and is a plurality of the one end fixedly connected with of telescopic link (24) is same fly leaf (9), and a plurality of compression spring (11) have been cup jointed respectively to the surface of telescopic link (24), a plurality of compression spring (11) both ends respectively with one side of fixing base (2) and one side fixed connection of fly leaf (9).

4. A convenient plexor according to claim 1, wherein: the lifting assembly comprises an inner cylinder (21), a screw rod (16), a power motor (17) and an outer cylinder (14), wherein the inner cylinder (21) is fixedly connected to the bottom end of the fixed cylinder (3), the screw rod (16) is connected to the inner cylinder (21) through a thread groove in a threaded mode, a motor shell (18) is fixedly connected to the bottom end of the outer cylinder (14), the power motor (17) is fixedly installed in an inner cavity of the motor shell (18), and an output shaft of the power motor (17) penetrates through the outer cylinder (14) and is fixedly connected with the screw rod (16).

5. A convenient plexor according to claim 4, wherein: two sliding grooves (20) are symmetrically formed in the inner cavity of the outer cylinder (14), sliding blocks (19) are connected inside the two sliding grooves (20) in a sliding mode, and the two sliding blocks (19) are fixedly connected with the left side and the right side of the inner cylinder (21) respectively.

6. A convenient plexor according to claim 1, wherein: the middle part of the inner cavity of the fixed cylinder (3) is fixedly provided with a baffle plate (7).

7. A convenient plexor according to claim 6, wherein: three guide slots (13) are formed in the inner cavity of the fixed cylinder (3), guide rods (22) are fixedly installed in the three guide slots (13), guide blocks (23) are sleeved on the guide rods (22), the guide blocks (23) are respectively and slidably connected with the guide rods (22), and the guide rods (22) are fixedly connected with the movable plate (12).

8. A convenient plexor according to claim 3, wherein: one end of each movable plate (9) is fixedly provided with a semicircular hammer head (25) and a conical hammer head (10) respectively.

9. A convenient plexor according to claim 8, wherein: the outer surfaces of the semicircular hammer head (25) and the conical hammer head (10) are respectively provided with a disposable soft sleeve (1), and the disposable soft sleeves (1) are sleeved with the semicircular hammer head (25) and the conical hammer head (10) through elastic rubber bands.

10. A convenient plexor according to claim 5, wherein: the outer surfaces of the outer cylinder (14) and the motor casing (18) are sleeved with the same anti-slip protective sleeve (15).