CN211583242U

CN211583242U - Percussion hammer for neurology

Info

Publication number: CN211583242U
Application number: CN201922165844.2U
Authority: CN
Inventors: 董柏萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-29
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a percussion hammer for department of neurology, including the holding rod, the inside first cavity that is provided with of holding rod one end, be provided with first screw hole in the holding rod, first screw hole female connection has the bracing piece, one side threaded connection of holding rod is kept away from to the bracing piece has the percussion hammer corresponding with first cavity, be provided with first internal thread hole on the terminal surface of percussion hammer one end, be provided with first external screw thread on the other end outer wall, the percussion hammer is through the first tup device of first internal thread hole threaded connection, the percussion hammer is through first external screw thread threaded connection second tup device, be provided with the internal thread corresponding with first external screw thread on the first cavity inner wall. The utility model discloses an installation and the first tup device and the second tup device of dismantling different shapes on knocking the hammer, the test is strikeed to different positions of patient to the convenience, accepts knocking the hammer through setting up first cavity, conveniently carries.

Description

Percussion hammer for neurology

Technical Field

The utility model relates to a department of neurology medical auxiliary appliances field, concretely relates to department of neurology is with rapping hammer.

Background

Neurology is a secondary discipline on neurology. The percussion hammer is an appliance used by neurologists to check neuromuscular reflex, and when the percussion hammer is used, the related part is lightly tapped by the end of the percussion hammer head to observe the neuromuscular reflex; percussion hammer is the instrument that neurologist used always, will beat different joints usually when the inspection patient state of an illness and carry out neural reaction, and current percussion hammer type is single, and same percussion hammer can not be applicable to simultaneously and percuss the neural reaction of the different positions of test patient, and it is also comparatively inconvenient to carry simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a percussion hammer for department of neurology, the utility model discloses the device is through installing and dismantling the first tup device and the second tup device of different shapes on the percussion hammer, conveniently beats the test to different positions of patient, accepts the percussion hammer through setting up first cavity, conveniently carries. The utility model discloses can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a percussion hammer for department of neurology, includes the holding rod, the inside first cavity that is provided with of holding rod one end, be provided with first screw hole in the holding rod, first screw hole female connection has the bracing piece, one side threaded connection of holding rod is kept away from to the bracing piece has the percussion hammer corresponding with first cavity, be provided with first internal thread hole on the terminal surface of percussion hammer one end, be provided with first external screw thread on the other end outer wall, the percussion hammer is through the first tup device of first internal thread hole threaded connection, the percussion hammer is through first external screw thread threaded connection second tup device, be provided with the internal thread corresponding with first external screw thread on the first cavity inner wall.

Further, first tup device is the tup of the shape difference with the second tup device, first tup device one side is provided with the screw rod corresponding with first internal thread hole, second tup device one side is provided with the internal thread groove corresponding with first external screw thread, can connect the first tup device and the second tup device that the shape is different through knocking first internal thread hole and first external screw thread on the hammer, realizes that single knocking hammer can install and dismantle different first tup device and second tup device, realizes that one kind is knocked the hammer and can conveniently knock the test to different positions of patient, and the installation is all more convenient with the dismantlement.

Furthermore, one side of the holding rod, which is far away from the first cavity, is provided with a second cavity, a second internal thread hole corresponding to the first internal thread hole is arranged in the second cavity, and the second internal thread hole is arranged in the second cavity, so that the first hammer head device on the percussion hammer is conveniently accommodated, and meanwhile, a first hammer head device is prepared in the second cavity when the percussion hammer is carried, and redundant space is not occupied.

Furthermore, the holding rod is provided with a second external thread corresponding to the first external thread on the outer side surface of the second cavity, and after the percussion hammer is disassembled and accommodated in the first cavity, the second hammer head device disassembled from the first external thread can be in threaded connection with the second external thread, so that the second hammer head device is not occupied with redundant space and is convenient to carry. Further, it is provided with the perforation that lets the bracing piece penetrate to beat hammer and lie in first external screw thread one side, when first cavity is acceptd the beating hammer, lies in partial bracing piece in first cavity and can penetrate in the perforation, has reduced the length that the bracing piece was screwed into first threaded hole, has practiced thrift and has twisted the time, does not hinder simultaneously in the beating hammer gets into first cavity. Furthermore, the outer side of the holding rod is provided with anti-skid grains.

The working principle is as follows: when needs are knocked the test to the patient, the holding rod will be knocked hammer threaded connection through the bracing piece, need be at first tup device and the second tup device that the both ends threaded connection shape of knocking the hammer is different according to patient test position, then knock the test to the patient, can dismantle the second tup device of first external screw thread one side when not using, through knocking the hammer from the bracing piece through twisting the percussion hammer, come down the bracing piece from the second screwed hole dismantlement of knocking the hammer, twist the bracing piece into the first screwed hole of holding rod through the screw thread to reserving a small amount in first cavity, the knocking hammer that will dismantle again has the internal thread connection in first external screw thread one side and the first cavity, will knock the hammer shrink in first cavity.

Has the advantages that: the first external threads and the first internal thread holes are arranged on the two sides of the percussion hammer, so that a plurality of first hammer head devices and a plurality of second hammer head devices are convenient to mount and dismount, and the same percussion hammer can be suitable for the percussion tests of different parts of a patient by mounting different first hammer head devices and second hammer head devices; in carrying, can contract percussion hammer to first cavity in, make the device not have the bulge, reduce accommodating space, conveniently carry.

Drawings

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

Fig. 2 is a schematic view of the accommodating structure of the percussion hammer of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

Fig. 4 is a schematic view of the first hammer device thread groove of the present invention.

In the figure: 1, holding a rod; 2, supporting rods; 3, knocking a hammer; 4 a first ram device; 5 a second ram device; 6 a second internally threaded hole; 7, anti-skid lines; 8 a first external thread; 9 a first threaded hole; 10 a first internally threaded bore; 11, perforating; 12 a first cavity; 13 an internal thread groove; 14 internal threads; 15 second external threads; 16 a second cavity, 17 a second threaded hole; 18 screw rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a percussion hammer for neurology department, includes holding rod 1, the inside first cavity 12 that is provided with of 1 one end of holding rod, be provided with first screw hole 9 in the holding rod 1, 9 threaded connection in first screw hole has bracing piece 2, 1 one side threaded connection that keeps away from holding rod 1 of bracing piece 2 has percussion hammer 3 corresponding with first cavity 12, be provided with first internal thread hole 10 on the terminal surface of percussion hammer 3 one end, be provided with first external screw thread 8 on the other end outer wall, percussion hammer 3 is through first internal thread hole 10 threaded connection first tup device 4, percussion hammer 3 is through first external screw thread 8 threaded connection second tup device 5, be provided with on the 12 inner walls of first cavity with the internal thread 14 corresponding with first external screw thread 8.

The first hammer head device 4 and the second hammer head device 5 are hammers with different shapes, a screw 18 corresponding to the first internal thread hole 10 is arranged on one side of the first hammer head device 4, and an internal thread groove 13 corresponding to the first external thread 8 is arranged on one side of the second hammer head device 5.

A second cavity 16 is arranged on one side of the holding rod 1, which is far away from the first cavity 12, and a second internal threaded hole 6 corresponding to the first internal threaded hole 10 is arranged in the second cavity 16.

Wherein, the outer side surface of the holding rod 1 positioned in the second cavity 16 is provided with a second external thread 15 corresponding to the first external thread 8. Wherein, the percussion hammer 3 is provided with a perforation 11 for the support rod 2 to penetrate through on one side of the first external thread 8. Wherein, the outer side of the holding rod 1 is provided with anti-skid grains 7.

Example (b): when needs are beaten the test to the patient, hold 1 and will beat 3 threaded connection of hammer through bracing piece 2, need be at the first tup device 4 and the second tup device 5 of the both ends threaded connection shape difference of hammer 3 according to patient's test position, then beat the test to the patient, can dismantle the second tup device 5 of first external screw thread 8 one side when not using, beat hammer 3 through twisting from bracing piece 2 and beat hammer 3, dismantle bracing piece 2 from the second screw hole 17 of hammer 3, to leaving a small amount in first cavity 12 in the first screw hole 9 of pole 1 is held to the bracing piece 2 through the screw of twisting, the hammer 3 that will dismantle again has the internal thread 14 of first external screw thread 8 one side and first cavity 12 and is connected, will beat hammer 3 shrink in first cavity 12.

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. A percussion hammer for neurology is characterized in that: including the holding rod, the inside first cavity that is provided with of holding rod one end, be provided with first screw hole in the holding rod, first screw hole internal thread is connected with the bracing piece, one side threaded connection of holding rod is kept away from to the bracing piece has the percussion hammer corresponding with first cavity, be provided with first internal thread hole on the terminal surface of percussion hammer one end, be provided with first external screw thread on the other end outer wall, the percussion hammer is through the first tup device of first internal thread hole threaded connection, the percussion hammer is through first external screw thread threaded connection second tup device, be provided with the internal thread corresponding with first external screw thread on the first cavity inner wall.

2. The percussion hammer for neurology department according to claim 1, wherein: the first hammer head device and the second hammer head device are hammer heads with different shapes, one side of the first hammer head device is provided with a screw rod corresponding to the first internal thread hole, and one side of the second hammer head device is provided with an internal thread groove corresponding to the first external thread.

3. The percussion hammer for neurology department according to claim 1, wherein: a second cavity is formed in one side, away from the first cavity, of the holding rod, and a second internal threaded hole corresponding to the first internal threaded hole is formed in the second cavity.

4. The percussion hammer for neurology department according to claim 1, wherein: and a second external thread corresponding to the first external thread is arranged on the outer side surface of the second cavity of the holding rod.

5. The percussion hammer for neurology department according to claim 1, wherein: the percussion hammer is provided with a perforation which allows the supporting rod to penetrate through and is positioned on one side of the first external thread.

6. The percussion hammer for neurology department according to claim 1, wherein: the outer side of the holding rod is provided with anti-skid grains.