CN216455088U

CN216455088U - Percussion hammer for orthopedic doctor

Info

Publication number: CN216455088U
Application number: CN202120419505.7U
Authority: CN
Inventors: 刘学政; 罗淑荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2022-05-10
Anticipated expiration: 2031-02-25

Abstract

The embodiment of the application discloses orthopedics doctor is with percussion hammer relates to orthopedics doctor with percussion hammer technical field, specifically is an orthopedics doctor is with percussion hammer, including the telescopic tube, threaded connection has the threaded rod in the inner chamber of telescopic tube, the top fixedly connected with of threaded rod stores the screwed pipe. This percussion hammer for orthopedics doctor, shape through fixed hasp is the V font, the upper end both ends of fixed hasp are buckled, distance between the fixed hasp upper end both ends is greater than the lockhole width that fixed screwed pipe top was seted up, can make fixed hasp lose the lockhole extrusion that fixed screwed pipe top was seted up after getting into the inner chamber of fixed screwed pipe, thereby extension that can be quick is fixed the spliced pole, can effectually avoid multi-functional tup to lead to the spliced pole skew and lead to the unsafe problem of inquiry result to appear owing to strike the power that produces when using.

Description

Percussion hammer for orthopedic doctor

Technical Field

The application relates to the technical field of percussion hammers for orthopedic doctors, in particular to a percussion hammer for orthopedic doctors.

Background

Plexors are instruments used by physicians to examine neuromuscular reflexes. The multifunctional rubber instrument is mainly composed of an eraser and a wood or metal handle, when in use, the relevant part is lightly tapped by the end of the eraser to observe the reflection of neuromuscular, and the neuroreflex is the basic mode of the life activity of a human body. When the nervous system is damaged, abnormal reflex occurs, and the percussion hammer is an instrument for checking abnormal reflex condition of a patient, and is held between the thumb and the index finger to quickly tap tendon or periosteum with proper strength, thereby enhancing the tapping strength by increasing the speed of the distal end of the percussion hammer.

The existing percussion hammer has the characteristics of simple structure, single function and the like, but aiming at different diseases, different types of percussion hammers are required to be adopted, the single percussion hammer cannot ensure the accuracy of inquiry, the existing apparatus for neuromuscular reflex examination also has a tile needle wheel, the reflex condition of neuromuscular can be observed through the stimulation of a needle head by rolling at the examination part during the use, however, the existing percussion hammer and the tile needle wheel are two independent apparatuses, the medical staff is required to use the apparatus for twice examination during the examination, the operation is more troublesome, the cost of the existing percussion hammer and the tile needle wheel is higher during the independent production and storage, in order to effectively combine the percussion hammer and the tile needle wheel, the portability of the use is improved, the manufacturing cost is reduced, the storage is more convenient, and therefore, the percussion hammer is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application proposes a percussion hammer for orthopedic surgeons to improve the above problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a percussion hammer for orthopedic doctors comprises a telescopic tube, a threaded rod is in threaded connection with the inner cavity of the telescopic tube, a storage screwed tube is fixedly connected to the top of the threaded rod, a storage slotted hole is formed in the inner cavity of the storage screwed tube, a disassembly key is arranged in the storage slotted hole formed in the inner cavity of the storage screwed tube, a fixing screwed tube is in threaded connection with the outer surface of the storage screwed tube, a lock hole is formed in the top of the fixing screwed tube, a connecting column is fixedly connected in the inner cavity of the fixing screwed tube in a fixed mode, a multifunctional hammer head is fixedly mounted at the top of the connecting column, and a fixing lock catch is fixedly connected to the bottom of the connecting column, the retractable sleeve is characterized in that a torsion bar is fixedly connected to the bottom of the retractable sleeve, a retraction groove is formed in an inner cavity of the torsion bar, a tile pinwheel is arranged in the retraction groove formed in the inner cavity of the torsion bar, one end of a reset spring is fixedly connected to the tile pinwheel, and a percussion needle is fixedly connected to the other end of the reset spring.

Optionally, a thread groove is formed in the inner cavity of the telescopic sleeve, and the thread groove formed in the inner cavity of the telescopic sleeve is matched with the threaded rod.

Optionally, an external thread groove is formed in the outer surface of the storage screwed pipe, an internal thread groove is formed in the inner cavity of the fixed screwed pipe fixing screwed pipe, and the external thread groove of the storage screwed pipe is matched with the internal thread groove of the fixed screwed pipe fixing screwed pipe.

Optionally, the shape of the fixed lock catch is a V shape, two ends of the upper end of the fixed lock catch are bent, and the distance between the two ends of the upper end of the fixed lock catch is greater than the width of a lock hole formed in the top of the fixed threaded pipe.

Optionally, the multifunctional hammer head has four hammer heads which are respectively located at four sides of the top of the connecting column.

Optionally, the reset spring is used for fixedly connecting the tile needle wheel with the percussion needle by forty-five degrees, and the bottom of the threaded rod is movably sleeved above the tile needle wheel.

The application provides a percussion hammer for orthopedics doctor possesses following beneficial effect:

1. this percussion hammer for orthopedics doctor, shape through fixed hasp is the V font, buckle at the upper end both ends of fixed hasp, distance between the fixed hasp upper end both ends is greater than the lockhole width that fixed screwed pipe top was seted up, can make fixed hasp lose the lockhole extrusion that fixed screwed pipe top was seted up in the inner chamber of fixed screwed pipe after getting into, thereby extension that can be quick is fixed the spliced pole, can effectually avoid multi-functional tup to lead to the spliced pole skew and lead to the emergence of the unsafe problem of inquiry result owing to strike the power that produces when using, great improvement the device's practicality.

2. This orthopedics doctor is with percussion hammer, be forty-five degrees fixed connection tile pinwheel and percussion needle through reset spring, the bottom activity of threaded rod is cup jointed in the top of tile pinwheel, can change the position of percussion needle through rotatory torsion bar, be in the outside of torsion bar when percussion needle, reset spring can provide elasticity for percussion needle this moment, thereby make percussion needle expand, then use, when need not use the percussion needle, rotatory torsion bar makes in the inner chamber that the percussion needle got into the torsion bar, restriction through torsion bar inner chamber diameter can make the percussion needle shrink, use that can be more convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a percussion hammer for an orthopedic surgeon according to an embodiment of the present application;

FIG. 2 illustrates a schematic diagram of a solid explosion at a fixed lock according to an embodiment of the present disclosure;

FIG. 3 shows a schematic view of a profile at a fixed threaded tubular as proposed by an embodiment of the present application;

FIG. 4 is a schematic diagram showing a perspective view of the inside of a torsion bar according to an embodiment of the present application;

fig. 5 shows a schematic diagram of a solid explosion at a return spring according to an embodiment of the present application.

In the figure: 1. a telescopic sleeve; 2. a threaded rod; 3. storing the threaded pipe; 4. disassembling the key; 5. fixing the threaded pipe; 6. connecting columns; 7. a multifunctional hammer head; 8. fixing the lock catch; 9. a torsion bar; 10. a tile pin wheel; 11. a return spring; 12. percussion needles.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a percussion hammer for orthopedics doctor, including telescopic tube 1, threaded connection has threaded rod 2 in telescopic tube 1's the inner chamber, threaded rod 2's top fixedly connected with storage screwed pipe 3, it stores the slotted hole to have seted up in storage screwed pipe 3's the inner chamber, be provided with in the storage slotted hole of seting up in storage screwed pipe 3 inner chamber and dismantle key 4, the surface threaded connection of storage screwed pipe 3 has fixed screwed pipe 5, the lockhole has been seted up at fixed screwed pipe 5's top, it has spliced pole 6 to fix the cup jointing in fixed screwed pipe 5's the inner chamber, the top fixed mounting of spliced pole 6 has multi-functional tup 7, the fixed hasp 8 of bottom fixedly connected with of spliced pole 6, the shape through fixed hasp 8 is the V font, the upper end both ends of fixed hasp 8 are buckled, distance between the fixed hasp 8 upper end both ends is greater than the lockhole width that fixed screwed pipe 5 tops were seted up, can make fixed hasp 8 get into the inner chamber of fixed screwed pipe 5 after the fixed screwed pipe 5 the top is seted up, 5 tops are seted up, it sets up to lose fixed hasp 8 The lockhole extrusion, thereby extension that can be quick fixes spliced pole 6, can effectually avoid multi-functional tup 7 to cause spliced pole 6 skew and lead to the unsafe problem of inquiry result to appear owing to strike the power that produces when using, telescopic tube 1's bottom fixedly connected with torsion bar 9, set up the shrink groove in the inner chamber of torsion bar 9, be provided with tile pinwheel 10 in the shrink groove of seting up in the torsion bar 9 inner chamber, fixedly connected with reset spring 11's one end on the tile pinwheel 10, reset spring 11's other end fixedly connected with percussion needle 12.

Wherein, set up the thread groove in the inner chamber of telescopic tube 1, the thread groove of seting up in the inner chamber of

telescopic tube

1 and 2 looks adaptations of threaded rod through rotatory torsion bar 9, can make threaded rod 2 shrink, can effectual change the device's length to avoid knocking some joints that are difficult to touch and can't carrying out the problem appearance of percussion because the percussion hammer is short excessively.

Wherein, the outer thread groove has been seted up to the surface of storage screwed pipe 3, set up the internal thread groove in the inner chamber of fixed screwed pipe 5, the outer thread groove of storage screwed pipe 3 and the internal thread groove looks adaptation of fixed screwed pipe 5, placed in the storage that the inside of storage screwed pipe 3 was seted up and dismantled key 4, can keep dismantling key 4 in the inner chamber of storage screwed pipe 3, can effectually avoid dismantling key 4 and lose and lead to the unable problem appearance of dismantling of fixed hasp 8.

Wherein, the shape of fixed hasp 8 is the V font, buckle in the upper end both ends of fixed hasp 8, distance between 8 upper end both ends of fixed hasp is greater than the lockhole width that 5 tops of fixed screwed pipe were seted up, can make fixed hasp 8 lose the lockhole extrusion that 5 tops of fixed screwed pipe were seted up after getting into the inner chamber of fixed screwed pipe 5, thereby extension that can be quick is fixed spliced pole 6, the width of seting up the lockhole through dismantling 4 middle seting up of key is less than the lockhole that 5 tops of fixed screwed pipe were seted up, can shrink fixed hasp 8 through dismantling key 4, then dismantle, can very conveniently change multi-functional tup 7, can effectual improvement work efficiency.

Wherein, the tup of multi-functional tup 7 has four kinds, is located the four directions at spliced pole 6 top respectively, and when the doctor detected, different tups might be used to the detection of different position neural reflex condition, for example hemisphere tup, semiellipsoid tup, flat head hammer etc. can effectually avoid the tup of percussion hammer to lead to the inaccurate problem of result of inquiry to appear because single functionality.

Wherein, reset spring 11 is forty-five degrees fixed connection tile pinwheel 10 and percussion needle 12, the bottom activity of threaded rod 2 is cup jointed in tile pinwheel 10's top, can change the position of percussion needle 12 through rotatory torsion bar 9, be located the outside of torsion bar 9 when percussion needle 12, reset spring 11 can provide elasticity for percussion needle 12 this moment, thereby make percussion needle 12 spread, then use, when need not use percussion needle 12, rotatory torsion bar 9 makes percussion needle 12 get into in the inner chamber of torsion bar 9, restriction through torsion bar 9 inner chamber diameter can make percussion needle 12 contract, can more convenient use.

To sum up, the utility model provides a pair of percussion hammer for orthopedics doctor, when using, at first the staff, need fix fixed hasp 8, the shape through fixed hasp 8 is the V font, buckle at two upper ends of fixed hasp 8, distance between 8 upper ends of fixed hasp is greater than the lockhole width that 5 tops of fixed screwed pipe were seted up, can make fixed hasp 8 lose the lockhole extrusion that 5 tops of fixed screwed pipe were seted up after getting into the inner chamber of fixed screwed pipe 5, thereby the extension that can be quick fixes spliced pole 6, then it can to use the device to grab telescopic tube 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a percussion hammer for orthopedics doctor, includes telescopic tube (1), its characterized in that: the multifunctional hammer head is characterized in that a threaded rod (2) is in threaded connection with the inner cavity of the telescopic sleeve (1), a storage screwed pipe (3) is fixedly connected to the top of the threaded rod (2), a storage slotted hole is formed in the inner cavity of the storage screwed pipe (3), a disassembly key (4) is arranged in the storage slotted hole formed in the inner cavity of the storage screwed pipe (3), a fixed screwed pipe fixing screwed pipe (5) is in threaded connection with the outer surface of the storage screwed pipe (3), a lock hole is formed in the top of the fixed screwed pipe fixing screwed pipe (5), a connecting column (6) is fixedly sleeved in the inner cavity of the fixed screwed pipe fixing screwed pipe (5), and a multifunctional hammer head (7) is fixedly mounted at the top of the connecting column (6), the fixed hasp (8) of bottom fixedly connected with fixed hasp of spliced pole (6), the bottom fixedly connected with torsion bar (9) of telescopic tube (1), set up the shrink groove in the inner chamber of torsion bar (9), be provided with tile pinwheel (10) in the shrink groove of seting up in torsion bar (9) inner chamber, the one end of fixedly connected with reset spring (11) on tile pinwheel (10), the other end fixedly connected with percussion needle (12) of reset spring (11).

2. The percussion hammer for orthopedics physicians according to claim 1, characterized in that: the inner cavity of the telescopic sleeve (1) is provided with a thread groove, and the thread groove arranged in the inner cavity of the telescopic sleeve (1) is matched with the threaded rod (2).

3. The percussion hammer for orthopedics physicians according to claim 1, characterized in that: the outer surface of the storage screwed pipe (3) is provided with an external thread groove, the inner cavity of the fixed screwed pipe (5) is provided with an internal thread groove, and the external thread groove of the storage screwed pipe (3) is matched with the internal thread groove of the fixed screwed pipe (5).

4. The percussion hammer for orthopedics physicians according to claim 1, characterized in that: the shape of the fixed lock catch (8) of the fixed lock catch is V-shaped, two ends of the upper end of the fixed lock catch (8) of the fixed lock catch are bent, and the distance between two ends of the upper end of the fixed lock catch (8) of the fixed lock catch is larger than the width of a lock hole formed in the top of the fixed threaded pipe (5) of the fixed threaded pipe.

5. The percussion hammer for orthopedics physicians according to claim 1, characterized in that: the multifunctional hammer head (7) is provided with four hammer heads which are respectively positioned on four sides of the top of the connecting column (6).

6. The percussion hammer for orthopedics physicians according to claim 1, characterized in that: reset spring (11) are forty-five degrees fixed connection tile pinwheel (10) and percussion needle (12), the bottom activity of threaded rod (2) cup joints the top at tile pinwheel (10).