CN215129039U

CN215129039U - Percussion hammer for neurology examination

Info

Publication number: CN215129039U
Application number: CN202121082316.1U
Authority: CN
Inventors: 王垚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-14
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a percussion hammer for neurology examination, including hammer handle and tup, tup and hammer handle fixed connection, the one end grafting of tup is provided with kowtows the head, kowtow the inboard of beating the head and be fixed with the inserted bar, buffer spring has been cup jointed on the inserted bar, the one end of inserted bar has cup jointed guiding disc one, guiding disc one slides with the inner chamber of tup and pegs graft, the other end of guiding disc one is connected with the control rack through rack one meshing, the opposite side meshing of control rack is connected with rack two, the one end that rack two kept away from guiding disc one is fixed with guiding disc two, guiding disc two slides with the inner chamber of tup and pegs graft, the opposite side of guiding disc two is provided with the sensation syringe needle; the utility model discloses a buffer spring can cushion the dynamics of knocking, will beat the head and feel the inner chamber that the syringe needle was taken in the tup, avoids causing the accidental injury to reduce holistic volume, portable.

Description

Percussion hammer for neurology examination

Technical Field

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

Background

Department of neurology is the internal medicine disease in the aspect of the neuropathy mainly, need use the percussion hammer in department of neurology's neuromuscular reflection diagnosis, current percussion hammer is that the doctor is used for examining the reflected utensil of neuromuscular, the percussion hammer most function singleness of selling on the market, and make and directly strike to patient's health through the rubber head, because the patient perception ability of different age groups is different, can not correspond and adjust the impact force degree, and when needing to use roller type percussion hammer, above-mentioned commonly be fixed with the sensation syringe needle, the state that does not use, the syringe needle can expose for a long time, other personnel can be injured, this overall structure is great, inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the percussion hammer for department of neurology inspection, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: percussion hammer for neurology department examination, including hammer handle and tup, tup and hammer handle fixed connection, the one end of tup is pegged graft and is provided with and kowtows the head, the inboard of kowtow head is fixed with the inserted bar, buffer spring has been cup jointed on the inserted bar, the one end of inserted bar has been cup jointed deflector one, deflector one is pegged graft with the inner chamber of tup slides, the other end of deflector one is connected with control rack bar through a rack meshing, the opposite side meshing of control rack bar is connected with rack two, the one end that deflector one was kept away from to rack two is fixed with deflector two, deflector two is pegged graft with the inner chamber of tup slides, the opposite side of deflector two is provided with the sensation syringe needle.

Preferably, a mounting frame is fixed to one side, far away from the rack II, of the guide disc II, the mounting frame is rotatably connected with a control disc, a plurality of sensing needle heads are arranged, and the sensing needle heads are uniformly fixed to the outer ring of the control disc.

Preferably, the percussion head is of an arc structure and is made of rubber or wood.

Preferably, one end of the control rack rod is fixed with a control rod, the control rod is rotatably connected with the inner cavity of the hammer handle, and the other end of the hammer handle is sleeved with a holding rod.

Preferably, a limiting sliding block is fixed at one end of the control rod close to the holding rod, and an inner cavity of the holding rod is in sliding connection with the limiting sliding block through a sliding groove.

Preferably, the length of the holding rod is greater than that of the hammer handle, and the holding rod is provided with anti-skidding lines.

Compared with the prior art, the utility model discloses the beneficial effect who produces is:

1. this percussion hammer is used in department of neurology inspection, during the use, strike the diagnosis position of patient through knocking the head and strike, and can cushion through buffer spring and strike the dynamics, avoid the dynamics too big to lead to the patient to be uncomfortable or injured, when not carrying out the use, the rotation through the control rack pole drives the rack one and the rack two to inboard side of both sides and draws in, thereby will knock the head and feel the inner chamber that the syringe needle received the tup, avoid causing the accidental injury, and reduce holistic volume, portable.

2. This percussion hammer for department of neurology inspection drives the control lever through rotating the hammer handle and rotates to drive the control rack bar and rotate, convenient control, and peg graft through holding rod and hammer handle, be convenient for contract holistic volume, portable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the utility model after the whole shrinkage;

fig. 3 is a schematic structural diagram of the internal components of the present invention.

In the figure: 1. a hammer head; 2. a hammer handle; 3. a holding rod; 4. knocking head; 5. feeling a needle head; 6. a control panel; 7. inserting a rod; 8. a buffer spring; 9. a first guide disc; 10. a first rack; 11. a control rack bar; 12. a second rack; 13. a second guide disc; 14. installing a frame; 15. a control lever; 16. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

As shown in fig. 1-3, the percussion hammer for neurology examination comprises a hammer handle 2 and a hammer head 1, the hammer head 1 is fixedly connected with the hammer handle 2, a percussion head 4 is inserted into one end of the hammer head 1, an insertion rod 7 is fixed on the inner side of the percussion head 4, a buffer spring 8 is sleeved on the insertion rod 7, a first guide disc 9 is sleeved on one end of the insertion rod 7, the first guide disc 9 is slidably inserted into an inner cavity of the hammer head 1, the other end of the first guide disc 9 is engaged and connected with a control toothed rod 11 through a first rack 10, a second rack 12 is engaged and connected with the other side of the control toothed rod 11, a second guide disc 13 is fixed on one end of the second rack 12, which is far away from the first guide disc 9, the second guide disc 13 is slidably inserted into the inner cavity of the hammer head 1, a sensing needle 5 is arranged on the other side of the second guide disc 13, and when in use, the percussion head performs percussion on the diagnosis part of a patient, and can cushion the dynamics of knocking through buffer spring, avoid the too big patient of leading to of dynamics to be uncomfortable or be injured, when not using, drive the rack one and the rack two-way inboard of both sides through the rotation of control rack bar and draw in to the inner chamber of knocking the head and feeling the syringe needle income tup avoids causing the accidental injury, and reduce holistic volume, portable.

In this embodiment, a mounting frame 14 is fixed to one side of the second guide disc 13, which is far away from the second rack 12, the mounting frame 14 is rotatably connected with the control panel 6, the plurality of sensing needles 5 are uniformly fixed to the outer ring of the control panel 6, the control panel is pushed to move along the body of the patient by arranging the control panel and the plurality of sensing needles, the position of the body of the patient can be conveniently determined by rolling the sensing needles, and the detection efficiency is improved.

In this embodiment, the knocking head 4 has an arc structure and is made of rubber or wood.

In this embodiment, the one end of control rack bar 11 is fixed with control lever 15, control lever 15 rotates with the inner chamber of hammer handle 2 and is connected, the other end of hammer handle 2 has cup jointed holding rod 3, pegs graft through holding rod and hammer handle, is convenient for contract holistic volume, portable.

In this embodiment, the one end that control lever 15 is close to holding rod 3 is fixed with limiting slide 16, the inner chamber of holding rod 3 passes through spout and limiting slide 16 sliding connection, drives the control lever rotation through rotating the hammer handle to drive the rotation of control ratch, convenient control.

In this embodiment, the length of the holding rod 3 is greater than that of the hammer handle 2, and the holding rod 3 is provided with anti-slip lines.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. Percussion hammer is used in department of neurology inspection, including hammer handle and tup, tup and hammer handle fixed connection, its characterized in that: the one end of tup is pegged graft and is provided with and kowtows the head, the inboard of kowtowing the head is fixed with the inserted bar, buffer spring has been cup jointed on the inserted bar, the one end of inserted bar has cup jointed deflector one, deflector one is pegged graft with the inner chamber of tup slides, the other end of deflector one is connected with the control rack bar through a rack meshing, the opposite side meshing of control rack bar is connected with rack two, the one end that deflector one was kept away from to rack two is fixed with deflector two, deflector two is pegged graft with the inner chamber of tup slides, the opposite side of deflector two is provided with the sensation syringe needle.

2. The percussion hammer for neurologic examination according to claim 1, wherein: and a mounting frame is fixed on one side of the second guide disc far away from the second rack, the mounting frame is rotatably connected with a control panel, and a plurality of sensing needle heads are uniformly fixed on the outer ring of the control panel.

3. The percussion hammer for neurologic examination according to claim 1, wherein: the percussion head is of an arc-shaped structure and is made of rubber or wood.

4. The percussion hammer for neurologic examination according to claim 1, wherein: and a control rod is fixed at one end of the control toothed rod and is rotatably connected with the inner cavity of the hammer handle, and a holding rod is sleeved at the other end of the hammer handle.

5. The percussion hammer for neurologic examination according to claim 4, wherein: and a limiting sliding block is fixed at one end of the control rod close to the holding rod, and the inner cavity of the holding rod is in sliding connection with the limiting sliding block through a sliding groove.

6. The percussion hammer for neurologic examination according to claim 4, wherein: the length of the holding rod is greater than that of the hammer handle, and anti-skid grains are arranged on the holding rod.