CN219538355U

CN219538355U - Percussion hammer for clinical examination of neurology

Info

Publication number: CN219538355U
Application number: CN202221965922.2U
Authority: CN
Inventors: 胡伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-08-18
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a percussion hammer for clinical examination of neurology, which comprises a first connecting rod, wherein second connecting rods are connected in a sliding manner, insertion holes are formed in two sides of the first connecting rod and two sides of the second connecting rod in a penetrating manner, a bolt is connected in a sliding manner in the insertion holes on the first connecting rod, a connecting block is connected to the top of the second connecting rod in a sliding manner, second bolts are connected to the middle positions of the two sides of the connecting block in a threaded manner, springs are fixedly connected to the outer sides of the second bolts, a large hard rubber head and a small hard rubber head are fixedly connected to the outer ends of the two springs respectively, and an illuminating lamp is fixedly connected to the bottom inside the first connecting rod. According to the utility model, the bottom of the percussion hammer is provided with the illuminating lamp, so that a doctor can conveniently check organs such as auditory meatus, oral cavity and pupil, the length of the percussion hammer can be adjusted through the bolt, the jack and the second connecting rod, and the percussion hammer is also applicable to patients with different conditions.

Description

Percussion hammer for clinical examination of neurology

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a percussion hammer for clinical examination of neurology.

Background

Nerve reflex is a basic mode of life activities of a human body, when a nervous system is damaged, abnormal reflex occurs, and a plexor is an instrument for checking abnormal reflex conditions of a patient, and is mainly composed of a rubber and a wood or metal handle.

Therefore, the existing percussion hammer has relatively simple and monotonous structural function, has relatively fixed shape and size, can not be adjusted in length, can not be applied to patients in all conditions when facing people with different symptoms, and can cause inconvenience when a doctor diagnoses.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a percussion hammer for clinical examination of neurology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a percussion hammer for clinical examination of department of neurology, includes the head rod, head rod bottom sliding connection has the base, sliding connection has the second connecting rod in the head rod, head rod both sides top link up and is provided with the jack, second connecting rod both sides link up evenly distributed and are provided with the jack, sliding connection has bolt and bolt bottom to be provided with the screw thread in the jack on the head rod, second connecting rod top sliding connection has the connecting block, the equal threaded connection of connecting block both sides intermediate position has the second bolt, the equal fixedly connected with spring in the second bolt outside, the inside bottom fixedly connected with light of head rod, the inside bottom of head rod is put up position fixedly connected with battery and passes through the wire connection with the light.

As a further description of the above technical solution:

the outer surface of the bottom of the first connecting rod is fixedly connected with a grab handle.

As a further description of the above technical solution:

the base is internally provided with a chute at the center and a grab handle is connected in the chute in a sliding way.

As a further description of the above technical solution:

the middle lower position in front of the first connecting rod is fixedly connected with a switch which is connected with the cathode of the battery.

As a further description of the above technical solution:

the bottom of the bolt is connected with a bolt cap in a threaded manner.

As a further description of the above technical solution:

the connecting block intermediate position link up threaded connection and have first bolt and first bolt bottom threaded connection has second connecting rod top intermediate position.

As a further description of the above technical solution:

the outer end of the spring at the left side is fixedly connected with a hard rubber leather head.

As a further description of the above technical solution:

the outer end of the spring on the right side is fixedly connected with a small hard rubber leather head.

The utility model has the following beneficial effects:

1. according to the utility model, the single functional structure of the percussion hammer is changed, the lighting lamp and the battery device are added at the bottom of the percussion hammer, when a doctor examines a patient, the doctor not only needs to examine nerves, but also needs to examine organs such as pupils, throat, auditory meatus and the like sometimes, the light field of vision needs to be enhanced by the lighting lamp, and the doctor does not need to additionally search for the lighting lamp at the bottom of the percussion hammer, so that the doctor can directly use the percussion hammer to illuminate, and the percussion hammer is very convenient.

2. According to the utility model, the length of the percussion hammer and the rubber hammer head can be adjusted and replaced, the length of the percussion hammer can be lengthened when facing young people with high stature, the diagnosis is carried out by using the hard rubber head, the percussion hammer can be reduced to a proper length when facing old people and children, and the diagnosis is carried out by lightly knocking one end of the small hard rubber head, so that the percussion hammer is worth popularizing.

Drawings

FIG. 1 is a front view of a plexor for clinical examination in neurology according to the present utility model;

FIG. 2 is a left side view of a plexor for clinical examination in neurology according to the present utility model;

fig. 3 is a perspective view of a base and a first connecting rod of the plexor for clinical examination in neurology.

Legend description:

1. a first connecting rod; 2. a grab handle; 3. a plug pin; 4. a bolt cap; 5. a switch; 6. a jack; 7. a second connecting rod; 8. a connecting block; 9. a first bolt; 10. a second bolt; 11. a spring; 12. a hard rubber head; 13. small hard rubber heads; 14. a base; 15. a chute; 16. a battery; 17. an illuminating lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a percussion hammer for clinical examination of department of neurology, including head rod 1, head rod 1 bottom sliding connection has base 14, head rod 1 sliding connection has second connecting rod 7, head rod 1 both sides top link up and is provided with jack 6, second connecting rod 7 both sides link up evenly distributed and are provided with jack 6, head rod 1 is last jack 6 sliding connection has bolt 3 and bolt 3 bottom is provided with the screw thread, head rod 7 top sliding connection has connecting block 8, the equal threaded connection of connecting block 8 both sides intermediate position has second bolt 10, the equal fixedly connected with spring 11 in the outside of second bolt 10, head rod 1 inside bottom fixedly connected with light 17, head rod 1 inside bottom is put on position fixedly connected with battery 16 and light 17 pass through wire connection. When the diagnosis device is used, the handle is held on the grab handle 2 at the bottom of the first connecting rod 1, the length of the percussion hammer is adjusted according to the condition of a patient, the plug pin 3 is pulled out of the jack 6, the second connecting rod 7 slides in the first connecting rod 1, the adjusting length is moderate, the jack 6 on the second connecting rod 7 is aligned with the jack 6 on the first connecting rod 1, the plug pin 3 is inserted, then the bolt cap 4 is connected with the bottom of the plug pin 3 in a threaded manner to be rotationally fixed, the plug pin 3 is prevented from loosening and falling off, when the diagnosis is carried out, the spring 11 can play a buffering role, the doctor is prevented from injuring the patient due to the fact that the force is excessively large by mistake, the other end of the left spring 11 is connected with the large hard rubber head 12, the other end of the right spring 11 is connected with the small hard rubber head 13, when the adult faces the large hard rubber head 12 can be used, the small hard rubber head 13 can be selected to be gently knocked to diagnose the infant and the old, and the doctor can conveniently select different rubber ends to diagnose the patient under different conditions.

The outer surface fixedly connected with grab handle 2 of head rod 1 bottom, the inside central point of base 14 puts and is provided with spout 15 and spout 15 sliding connection has grab handle 2, the preceding middle lower position fixedly connected with switch 5 of head rod 1 and switch 5 and battery 16 negative pole are connected, bolt 3 bottom threaded connection has bolt cap 4, the intermediate position link up threaded connection of connecting block 8 has first bolt 9 and first bolt 9 bottom threaded connection has second connecting rod 7 top intermediate position, left side spring 11 outer end fixedly connected with big hard rubber leather head 12, right side spring 11 outer end fixedly connected with little hard rubber leather head 13. When illumination is needed, the switch 5 is not needed to be pushed down, so that the circuit between the battery 16 and the illumination lamp 17 in the first connecting rod 1 is closed, illumination diagnosis is carried out, after the illumination diagnosis is used, the switch 5 is pushed down again, the circuit between the battery 16 and the illumination lamp 17 is disconnected, and the illumination lamp 17 is closed.

Working principle: when in use, firstly, the percussion hammer is pulled out of the base 14, the base 14 is provided with the chute 15, the insertion and the pulling out of the percussion hammer are convenient, the bottom of the percussion hammer is provided with the first connecting rod 1, the percussion hammer is held on the grab handle 2 at the bottom of the first connecting rod 1 by hands, the length of the percussion hammer is adjusted according to the condition of a patient, the bolt 3 is pulled out of the jack 6, the length of the second connecting rod 7 in the first connecting rod 1 is adjusted to be moderate, the jack 6 on the second connecting rod 7 is aligned with the jack 6 on the first connecting rod 1, the bolt 3 is inserted, then the bolt cap 4 is connected with the bottom of the bolt 3 in a threaded manner to be rotationally fixed, the bolt 3 is prevented from loosening and falling, the connecting block 8 is arranged at the top of the second connecting rod 7, the connecting block 8 is fixed on the second connecting rod 7 through the first bolt 9, the equal threaded connection of connecting block 8 both sides has second bolt 10, the outer end portion fixedly connected with spring 11 of second bolt 10, when knocking the diagnosis, spring 11 can play the cushioning effect, prevent that doctor's mistake from making the patient injured by too big hard rubber leather head 12 that causes, the left side spring 11 other end is connected with, the right side spring 11 other end is connected with little hard rubber leather head 13, can select different rubber ends to diagnose to different situation patient, when needs are lighted, can press switch 5 on head rod 1, make the inside circuit closure of battery 16 of head rod 1 and light 17, carry out the illumination diagnosis, after using, press switch 5 again, break off the circuit between battery 16 and the light 17, close light 17.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Percussion hammer is used in clinical examination of department of neurology, includes head rod (1), its characterized in that: the utility model discloses a connecting rod, including head rod (1), connecting rod (1) bottom sliding connection has base (14), sliding connection has second connecting rod (7), head rod (1) both sides top link up and is provided with jack (6), second connecting rod (7) both sides link up evenly distributed and are provided with jack (6), sliding connection has bolt (3) and bolt (3) bottom to be provided with the screw thread in jack (6) on head rod (1), second connecting rod (7) top sliding connection has connecting block (8), equal threaded connection in connecting block (8) both sides intermediate position has second bolt (10), equal fixedly connected with spring (11) in second bolt (10) outside, head rod (1) inside bottom fixedly connected with light (17), head rod (1) inside bottom is put up fixedly connected with battery (16) and is passed through the wire connection with light (17).

2. The plexor for clinical examination in neurology according to claim 1, wherein: the outer surface of the bottom of the first connecting rod (1) is fixedly connected with a grab handle (2).

3. The plexor for clinical examination in neurology according to claim 1, wherein: a sliding groove (15) is arranged in the center of the inside of the base (14), and a grab handle (2) is connected in the sliding groove (15) in a sliding mode.

4. The plexor for clinical examination in neurology according to claim 1, wherein: the middle lower position in front of the first connecting rod (1) is fixedly connected with a switch (5), and the switch (5) is connected with the negative electrode of the battery (16).

5. The plexor for clinical examination in neurology according to claim 1, wherein: the bottom of the bolt (3) is connected with a bolt cap (4) through threads.

6. The plexor for clinical examination in neurology according to claim 1, wherein: the middle position of the connecting block (8) is connected with a first bolt (9) through a thread, and the bottom of the first bolt (9) is connected with the middle position of the top of the second connecting rod (7) through a thread.

7. The plexor for clinical examination in neurology according to claim 1, wherein: the outer end of the spring (11) on the left side is fixedly connected with a hard rubber head (12).

8. The plexor for clinical examination in neurology according to claim 1, wherein: the outer end of the spring (11) on the right side is fixedly connected with a small hard rubber head (13).