CN210383932U

CN210383932U - Percussion hammer for neurology

Info

Publication number: CN210383932U
Application number: CN201920746334.1U
Authority: CN
Inventors: 吴泽文; 许贝琳; 周悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-24
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a percussion hammer for department of neurology relates to department of neurology technical field, has different shapes for the position that solves current percussion hammer as required inspection, and these percussion hammers of different functions only have a function usually singly, need constantly carry out the problem of changing when using. The utility model discloses a handle bar, including holding rod, connecting rod, casing, telescopic connecting rod, casing, damping shaft, spring, crust, fixing piece right-hand member, the holding rod top is connected with the mounting, and is provided with the casing on the left of the mounting, be provided with telescopic connecting rod in the casing, and telescopic connecting rod left end is provided with first hammer block, and suggestion telescopic connecting rod outside parcel has the spring, first hammer block outside parcel has the crust, and the crust right-hand member is connected with the casing, the mounting right-hand member is provided with the connecting piece, and the connecting piece is connected with the second hammer block through the damping shaft, first spacing groove has been seted up to the holding rod bottom, and the inside dead lever that is provided with.

Description

Percussion hammer for neurology

Technical Field

The utility model relates to a percussion hammer technical field specifically is a percussion hammer for department of neurology.

Background

The percussion hammer is an appliance used by doctors to check the neuromuscular reflex, has various shapes to perform golden fork on different part nerves, is composed of an eraser and a wood or metal handle, and lightly taps the relevant part by the end of the eraser when in use so as to observe the neuromuscular reflex.

The existing percussion hammers have different shapes according to the part to be checked, and the percussion hammers with different functions usually have only one function singly, need to be continuously replaced when in use, and have inconvenience when in use.

Therefore, the percussion hammer for neurology department is urgently needed to be developed in the market to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a percussion hammer for department of neurology to the position that the current percussion hammer that provides in solving above-mentioned background art as required inspection has different shapes, and the percussion hammer of these different functions usually singly only has a function, need constantly change the problem when using.

In order to achieve the above object, the utility model provides a following technical scheme: a percussion hammer for neurology department comprises a holding rod and a limiting piece, wherein the top of the holding rod is connected with a fixing piece, the left side of the fixing piece is provided with a shell, a telescopic connecting rod is arranged in the shell, the left end of the telescopic connecting rod is provided with a first hammer body, the outer side of the telescopic connecting rod is prompted to be wrapped with a spring, the outer side of the first hammer body is wrapped with a sheath, the right end of the sheath is connected with the shell, the right end of the fixing piece is provided with a connecting piece, the connecting piece is connected with a second hammer body through a damping shaft, the bottom of the holding rod is provided with a first limiting groove, a fixing rod is arranged in the holding rod, the lower end of the fixing rod penetrates through the top of the first limiting groove to be connected with a rotary table, the rotary table is arranged in the first limiting groove, meanwhile, the outer side of the rotary table is provided with a spine, the front side of the upper, and the limiting piece is arranged in the second limiting groove.

Preferably, the holding rod is connected with the fixing piece in a threaded manner, and the central axis of the holding rod and the central axis of the fixing piece are on the same vertical straight line.

Preferably, the telescopic structure is composed of the telescopic connecting rod, the first hammer body and the spring, and the left end of the first hammer body and the left end of the outer skin are both arc-shaped structures.

Preferably, the connecting piece, the damping shaft and the second hammer body form a rotating structure, and the vertical section and the cross section of the second hammer body are both triangular structures.

Preferably, the lower end of the fixed rod is connected with the turntable in a rotating manner, and the side surface of the turntable is provided with spines at equal intervals.

Preferably, the central axis of the turntable and the central axis of the first limiting groove are on the same vertical straight line, and the radius of the first limiting groove is smaller than the distance between the top end of the spine and the central point of the turntable.

Preferably, the supporting bottom plate is provided with two through holes, the limiting part is in threaded connection with the front end of the upper side of the fixing rod, and the front end of the upper side of the fixing rod is in sliding connection with the second limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a threaded connection through holding rod and mounting sets up, is convenient for dismantle the mounting, improves and uses the convenience.

2. The utility model discloses a through shell, telescopic connecting rod, first hammer block, a spring, the crust, a connecting piece, damping axle and second hammer block's setting, make the mounting get both sides have two kinds of hammer blocks of different functions, and the spring on first hammer block right side can provide certain buffer capacity, the crust of cooperation rubber material can reduce the painful sense of first hammer block when using, and second hammer block left side and the right side of rotating the connection have the radian of two kinds of differences, the doctor of being convenient for adjusts according to the demand fast, the practicality of device has been improved.

3. The utility model discloses a setting up through first spacing groove, dead lever, carousel, spine, second spacing groove and locating part has further increased the function of device, because the spine has certain danger, when not using the spine gyro wheel that carousel and spine are constituteed, accomodate carousel and spine at first spacing inslot, improve the safety in utilization.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a top view of a second ram of the present invention;

fig. 4 is a bottom view of the turntable of the present invention;

FIG. 5 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a holding rod; 2. a fixing member; 3. a housing; 4. a telescopic connecting rod; 5. a first hammer body; 6. a spring; 7. a skin; 8. a connecting member; 9. a damping shaft; 10. a second hammer body; 11. a first limit groove; 12. fixing the rod; 13. a turntable; 14. pricking with a sharp point; 15. a second limit groove; 16. and a limiting member.

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.

Referring to fig. 1-6, the utility model provides a percussion hammer for neurology department, which comprises a holding rod 1 and a limiting part 16, wherein the top of the holding rod 1 is connected with a fixing part 2, the left side of the fixing part 2 is provided with a shell 3, a telescopic connecting rod 4 is arranged in the shell 3, the left end of the telescopic connecting rod 4 is provided with a first hammer body 5, the outer side of the telescopic connecting rod 4 is provided with a spring 6 in a prompting way, the outer side of the first hammer body 5 is wrapped with a sheath 7, the right end of the sheath 7 is connected with the shell 3, the right end of the fixing part 2 is provided with a connecting piece 8, the connecting piece 8 is connected with a second hammer body 10 through a damping shaft 9, the bottom of the holding rod 1 is provided with a first limiting groove 11, a fixing rod 12 is arranged in the holding rod 1, the lower end of the fixing rod 12 penetrates through the top of the first limiting groove, meanwhile, a spine 14 is arranged on the outer side of the rotary disc 13, the front side of the upper end of the fixing rod 12 penetrates through a second limiting groove 15, the second limiting groove 15 is formed in the lower end of the front side of the holding rod 1, the limiting part 16 is connected with the front side of the upper end of the fixing rod 12, and the limiting part 16 is arranged in the second limiting groove 15.

Further, the connection mode of holding rod 1 and mounting 2 is threaded connection, and the axis of holding rod 1 and the axis of mounting 2 are on same vertical straight line, are convenient for dismantle mounting 2, are convenient for reduce the weight of whole device when using carousel 13.

Further, telescopic link 4, first hammer block 5 and spring 6 constitute extending structure, and the left end of first hammer block 5 and the left end of crust 7 all are the arc structure, and extending structure's first hammer block 5 cooperation rubber material's crust 7 can reduce the painful sense of first hammer block 5 when using, improves practical convenience.

Further, the rotating structure is formed by the connecting piece 8, the damping shaft 9 and the second hammer body 10, the vertical section and the cross section of the second hammer body 10 are both triangular structures, the left side and the right side of the second hammer body 10 are provided with arc structures of different degrees, and a doctor can conveniently adjust the structure as required.

Furthermore, the lower end of the fixed rod 12 is rotatably connected with the rotary disc 13, the side surface of the rotary disc 13 is provided with the spines 14 at equal intervals, and the spines 14 and the rotary disc 13 form a spine roller wheel, so that a doctor can conveniently check a patient through the spine roller wheel.

Further, the axis of carousel 13 and the axis of first spacing groove 11 are on same vertical straight line, and the radius of first spacing groove 11 is less than the interval of 14 tops of spine and the central point of carousel 13, ensures when not using carousel 13, and carousel 13 can be accomodate in first spacing groove 11, avoids spine 14 to cause the injury to the human body.

Furthermore, the connection mode of the limiting part 16 and the front end of the upper side of the fixed rod 12 is threaded connection, the connection mode of the front end of the upper side of the fixed rod 12 and the second limiting groove 15 is sliding connection, and the limiting part 16 is threaded connected, so that the position of the fixed rod 12 can be fixed quickly, and the use convenience is improved.

The working principle is as follows: when the first hammer body 5 is needed to be used, the holding rod 1 is tightly held by one hand, the first hammer body 5 is used for knocking the part of a patient to be checked, in the knocking process, the first hammer body 5 can compress the spring 6 and simultaneously drive the telescopic connecting rod 4 to contract, then the spring 6 pushes the first hammer body 5 to restore to the initial position through the elastic force generated by resilience, when the second hammer body 10 is needed to be used, the second hammer body 10 can be rotated according to the part of the second hammer body 10 needed to be used, the damping shaft 9 can fix the second hammer body 10 at the current position, the second hammer body 10 is ensured not to be easily rotated in the using process, the holding rod 1 is tightly held by one hand, the first hammer body 5 is used for knocking the part of the patient to be checked, when the patient needs to be checked by using the pointed prick roller wheel consisting of the rotary disc 13 and the pointed prick 14, the fixing piece 2 is firstly disconnected with the holding rod 1 through anticlockwise rotation, anticlockwise rotation locating part 16, it is not hard up to make being connected between locating part 16 and the second spacing groove 15, the locating part 16 that slides down afterwards, drive dead lever 12 and carousel 13 downstream, clockwise rotation locating part 16 afterwards, make locating part 16 again with second spacing groove 15 fixed connection, the holding rod 1 is tightly held to the one hand this moment, thereby it can to roll the patient to examine at the position that the patient need examine through spine 14, just so accomplish the use of whole percussion hammer for department of neurology.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a percussion hammer for department of neurology, includes holding rod (1) and locating part (16), its characterized in that: the top of the holding rod (1) is connected with the fixing part (2), the shell (3) is arranged on the left side of the fixing part (2), the telescopic connecting rod (4) is arranged in the shell (3), the first hammer body (5) is arranged at the left end of the telescopic connecting rod (4), the spring (6) is wrapped on the outer side of the telescopic connecting rod (4), the outer side of the first hammer body (5) is wrapped with the outer skin (7), the right end of the outer skin (7) is connected with the shell (3), the right end of the fixing part (2) is provided with the connecting piece (8), the connecting piece (8) is connected with the second hammer body (10) through the damping shaft (9), the bottom of the holding rod (1) is provided with the first limiting groove (11), the fixing rod (12) is arranged in the holding rod (1), the lower end of the fixing rod (12) penetrates through the top of the first limiting groove (11) to be connected with the rotary table (13), and the rotary table, meanwhile, a spine (14) is arranged on the outer side of the rotary disc (13), a second limiting groove (15) is penetrated through the front side of the upper end of the fixing rod (12), the second limiting groove (15) is formed in the lower end of the front side of the holding rod (1), the limiting part (16) is connected with the front side of the upper end of the fixing rod (12), and the limiting part (16) is arranged in the second limiting groove (15).

2. The neurological percussion hammer according to claim 1, wherein: the holding rod (1) is connected with the fixing piece (2) in a threaded manner, and the central axis of the holding rod (1) and the central axis of the fixing piece (2) are on the same vertical straight line.

3. The neurological percussion hammer according to claim 1, wherein: the telescopic structure is composed of the telescopic connecting rod (4), the first hammer body (5) and the spring (6), and the left end of the first hammer body (5) and the left end of the outer skin (7) are both arc-shaped structures.

4. The neurological percussion hammer according to claim 1, wherein: the connecting piece (8), the damping shaft (9) and the second hammer body (10) form a rotating structure, and the vertical section and the cross section of the second hammer body (10) are of triangular structures.

5. The neurological percussion hammer according to claim 1, wherein: the lower end of the fixed rod (12) is connected with the rotary table (13) in a rotating mode, and the side face of the rotary table (13) is provided with spines (14) at equal intervals.

6. The neurological percussion hammer according to claim 1, wherein: the central axis of the rotary table (13) and the central axis of the first limiting groove (11) are on the same vertical straight line, and the radius of the first limiting groove (11) is smaller than the distance between the top end of the spine (14) and the central point of the rotary table (13).

7. The neurological percussion hammer according to claim 1, wherein: the limiting piece (16) is in threaded connection with the front end of the upper side of the fixed rod (12), and the front end of the upper side of the fixed rod (12) is in sliding connection with the second limiting groove (15).