CN216933275U

CN216933275U - Percussion hammer with built-in tensile structure for neurology

Info

Publication number: CN216933275U
Application number: CN202220043280.4U
Authority: CN
Inventors: 逢慧君; 钟林
Original assignee: No 1 Peoples Hospital of Pinghu
Current assignee: No 1 Peoples Hospital of Pinghu
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-07-12
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a percussion hammer with a built-in stretching structure for neurology, which comprises an anti-slip handle, a drawing component and a percussion component, wherein a connecting rod is rotatably installed above the anti-slip handle through a damping rotating shaft, an outer sleeve is fixed above the connecting rod, a display screen is installed on the outer side of the outer sleeve, a fixed block is fixed inside the outer sleeve, accommodating grooves are formed in two sides of the fixed block, the drawing component is installed inside the accommodating grooves and comprises drawing movable blocks, sliding blocks and sliding grooves, the sliding blocks are fixed behind the upper side and the lower side of each drawing movable block, the sliding grooves are formed in the upper side and the lower side of each accommodating groove, and the percussion component is installed on one side inside each drawing movable block. This department of neurology is with percussion hammer of built-in tensile structure, accomodate and dustproof protection the pull movable block and percussion subassembly be convenient for through accomodating the groove, through this pull movable block of slip pull, be convenient for take out the percussion subassembly and use.

Description

Percussion hammer with built-in tensile structure for neurology

Technical Field

The utility model relates to the technical field of percussion hammers, in particular to a percussion hammer with a built-in stretching structure for neurology.

Background

Neurology is a second level of science about the neurology, and examination means include percussion, which requires the use of a percussion hammer, which is a device used by doctors to examine neuromuscular reflexes. It is composed of an eraser and a wooden or metal handle, and when it is used, the relevant part is tapped lightly by the end of the eraser to observe the reflection of the nerve and muscle.

Current percussion hammer simple structure, functional not enough to do not possess the pull structure, can not accomodate the protection to important part, for this reason, we provide a percussion hammer of built-in tensile structure for department of neurology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a percussion hammer with a built-in stretching structure for neurology, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a percussion hammer of built-in tensile structure for department of neurology, includes anti-skidding handle, pull subassembly and percussion subassembly, the top of anti-skidding handle rotates through the damping pivot and installs the connecting rod, the top of connecting rod is fixed with the outer sleeve, and the outside of outer sleeve installs the display screen, the inside of outer sleeve is fixed with the fixed block, and the both sides of fixed block are provided with accomodates the groove, the pull unit mount is in the inside of accomodating the groove, and the pull subassembly includes pull movable block, slider and spout, the upper and lower both sides rear of pull movable block all is fixed with the slider, both sides all are provided with the spout about accomodating the inside of groove, the percussion subassembly is installed in inside one side of pull movable block, and the percussion subassembly includes pressure sensing chip, spring, linking block and percussion tup, the inside of percussion subassembly is embedded to have pressure sensing chip, and one side of the pressure sensing chip is connected with a connection block through a spring, and a percussion hammer head is arranged outside the connection block.

Further, the pull subassembly still includes stopper and spacing groove, the middle part both sides of pull movable block all are fixed with the stopper, the spacing groove has all been seted up to the middle part both sides of outer sleeve, be sliding connection between stopper and the spacing groove.

Further, the pull movable block passes through slider and spout and accomodates groove sliding connection, and accomodate the horizontal central line in groove and the horizontal central line coincidence of pull movable block.

Further, the externally mounted of pull movable block has locating component, and locating component includes pivot, magnetism and inhales bull stick and sheetmetal, the outside of pull movable block is rotated through the pivot and is installed magnetism and inhale the bull stick, the outside both sides of outer sleeve all are provided with the sheetmetal.

Furthermore, the front end of the percussion hammer head is of an arc-shaped structure, and the percussion hammer head and the connecting block are elastically connected with the pressure sensing chip through a spring.

Furthermore, the angle measuring components are installed on two sides of the lower portion of the outer sleeve and comprise angle measuring scale plates, movable shafts and pointers, and the pointers are arranged on the surfaces of the angle measuring scale plates in a rotating mode through the movable shafts.

The utility model provides a percussion hammer with a built-in stretching structure for neurology, which has the following beneficial effects:

1. the multifunctional percussion instrument is provided with the drawing assembly, the drawing movable block and the percussion assembly are conveniently accommodated and protected from dust through the accommodating groove in the outer sleeve, the drawing movable block is conveniently drawn and slid through the mutual matching between the limiting block and the limiting groove and the mutual matching between the sliding block and the sliding groove, so that the percussion assembly is conveniently taken out for use, the pressure during diagnosis is conveniently displayed through the display screen, and a doctor can conveniently know the used force in time.

2. The percussion hammer head is made of rubber and used for knocking a body part, and can transmit pressure to a pressure sensing chip part through a spring so as to detect the pressure during percussion through a pressure sensor in the percussion hammer head.

3. The angle measuring device is provided with the angle measuring assembly, the surface of the anti-slip handle is made of anti-slip rubber so as to be convenient to hold by hands, the angle of the connecting rod and the angle of the outer sleeve can be conveniently adjusted in a rotating mode through the damping rotating shaft, a doctor does not need to frequently twist a wrist, the use is more flexible, the angle of the pointer can be conveniently adjusted in a rotating mode through the movable shaft, so that the needed joint angle of a patient can be conveniently measured, the function integration is realized, and the use is more convenient.

Drawings

FIG. 1 is a front view of the external structure of a percussion hammer with a built-in tension structure for neurology department according to the present invention;

FIG. 2 is an enlarged schematic view of the part A of the percussion hammer with built-in stretching structure for neurology department in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the inside of the outer sleeve of the percussion hammer with built-in tension structure for neurology department according to the utility model;

fig. 4 is a schematic sectional structural view of a percussion assembly of the percussion hammer with a built-in tension structure for neurology department.

In the figure: 1. an anti-slip handle; 2. a damping rotating shaft; 3. a connecting rod; 4. an outer sleeve; 5. a display screen; 6. a fixed block; 7. a receiving groove; 8. a pull assembly; 801. drawing the movable block; 802. a slider; 803. a chute; 804. a limiting block; 805. a limiting groove; 9. a positioning assembly; 901. a rotating shaft; 902. magnetically attracting the rotating rod; 903. a metal sheet; 10. a plexor assembly; 1001. a pressure sensing chip; 1002. a spring; 1003. a joining block; 1004. a percussion hammer head; 11. an angle measuring component; 1101. a protractor plate; 1102. a movable shaft; 1103. a pointer.

Detailed Description

As shown in fig. 1, a percussion hammer with a built-in stretching structure for neurology department comprises an anti-slip handle 1, a drawing assembly 8 and a percussion assembly 10, wherein a connecting rod 3 is rotatably mounted above the anti-slip handle 1 through a damping rotating shaft 2, an outer sleeve 4 is fixed above the connecting rod 3, a display screen 5 is mounted on the outer side of the outer sleeve 4, angle measuring assemblies 11 are mounted on two sides of the lower part of the outer sleeve 4, each angle measuring assembly 11 comprises an angle measuring ruler plate 1101, a movable shaft 1102 and a pointer 1103, and the pointer 1103 is rotatably arranged on the surface of the angle measuring ruler plate 1101 through the movable shaft 1102; when the percussion, the joint angle that needs the patient among the partial percussion process is convenient for rotate the angle of adjustment pointer 1103 through loose axle 1102 to in measuring required patient joint angle, make the function integrate, it is more convenient to use.

As shown in fig. 2-3, a fixed block 6 is fixed inside the outer sleeve 4, and two sides of the fixed block 6 are provided with accommodating grooves 7, a drawing assembly 8 is installed inside the accommodating grooves 7, and the drawing assembly 8 includes a drawing movable block 801, a slider 802 and a sliding groove 803, the slider 802 is fixed behind the upper and lower sides of the drawing movable block 801, the sliding groove 803 is arranged on the upper and lower sides inside the accommodating groove 7, the drawing assembly 8 further includes a limit block 804 and a limit groove 805, the limit block 804 is fixed on both sides of the middle portion of the drawing movable block 801, the limit groove 805 is arranged on both sides of the middle portion of the outer sleeve 4, and the limit block 804 is slidably connected with the limit groove 805; the drawing movable block 801 is connected with the accommodating groove 7 in a sliding manner through the sliding block 802 and the sliding groove 803, and the transverse center line of the accommodating groove 7 is superposed with the transverse center line of the drawing movable block 801; it accomodates and dustproof protection to be convenient for to pull movable block 801 and percussion subassembly 10 through accomodating groove 7, is convenient for slide the pull movable block 801 of pull through mutually supporting between stopper 804 and spacing groove 805 and mutually supporting between slider 802 and the spout 803 to take out percussion subassembly 10 and use.

As shown in fig. 2, a positioning assembly 9 is mounted outside the pulling movable block 801, the positioning assembly 9 includes a rotating shaft 901, a magnetic attraction rotating rod 902 and a metal sheet 903, the magnetic attraction rotating rod 902 is rotatably mounted outside the pulling movable block 801 through the rotating shaft 901, and the metal sheets 903 are disposed on both sides of the outside of the outer sleeve 4; be convenient for drive through pivot 901 and inhale the rotation of bull stick 902 for inhale the bull stick 902 can adsorb the laminating with sheetmetal 903, and then utilize the mode of inhaling to fix a position pull movable block 801, make things convenient for the percussion use of percussion subassembly 10 on one side of pull movable block 801.

As shown in fig. 4, the percussion assembly 10 is mounted on one side of the interior of the drawing movable block 801, and the percussion assembly 10 includes a pressure sensing chip 1001, a spring 1002, an engagement block 1003 and a percussion hammer 1004, the pressure sensing chip 1001 is embedded in the interior of the percussion assembly 10, one side of the pressure sensing chip 1001 is connected with the engagement block 1003 through the spring 1002, and the percussion hammer 1004 is mounted on the exterior of the engagement block 1003; the front end of the percussion hammer head 1004 is of an arc-shaped structure, and the percussion hammer head 1004 and the connecting block 1003 are elastically connected with the pressure sensing chip 1001 through a spring 1002; percussion tup 1004 is the rubber material for percussion the health position, can transmit pressure to pressure sensing chip 1001 position through spring 1002, so that detect the pressure when percussion through pressure sensor wherein, and show through display screen 5, make things convenient for the doctor in time to know used dynamics.

In summary, when the percussion hammer with a built-in stretching structure for neurology department is used, firstly, the anti-slip handle 1 can be held by hand, the pulling movable block 801 is pulled and slid through the mutual matching between the limiting block 804 and the limiting groove 805 and the mutual matching between the sliding block 802 and the sliding groove 803, and then the magnetic absorption rotating rod 902 is driven to rotate through the rotating shaft 901, so that the magnetic absorption rotating rod 902 can be attached to the metal sheet 903 in an absorption manner, and the pulling movable block 801 is positioned and fixed in a magnetic absorption manner;

during the percussion, the joint angle of the patient is needed during part of the percussion process, and the angle of the pointer 1103 can be conveniently adjusted by rotating the movable shaft 1102, so as to measure the needed joint angle of the patient, then the angle of the connecting rod 3 and the outer sleeve 4 is adjusted by rotating the damping rotating shaft 2, then the detection part can be knocked by the knocking hammer 1004, in this process, the spring 1002 can transmit the pressure to the pressure sensing chip 1001, so that detect the pressure when percussion through pressure sensor wherein to show through display screen 5, make things convenient for the doctor in time to know used dynamics, can retract pull movable block 801 when not using at last and make and accomodate groove 7 and accomodate and dustproof protection pull movable block 801 and percussion subassembly 10, just so accomplished this department of neurology with the use of percussion hammer of built-in tensile structure.

Claims

1. The utility model provides a percussion hammer of built-in tensile structure for department of neurology, includes anti-skidding handle (1), pull subassembly (8) and percussion subassembly (10), its characterized in that, the top of anti-skidding handle (1) is rotated through damping pivot (2) and is installed connecting rod (3), the top of connecting rod (3) is fixed with outer sleeve (4), and display screen (5) are installed in the outside of outer sleeve (4), the inside of outer sleeve (4) is fixed with fixed block (6), and the both sides of fixed block (6) are provided with accomodates groove (7), pull subassembly (8) are installed in the inside of accomodating groove (7), and pull subassembly (8) are including pull movable block (801), slider (802) and spout (803), the upper and lower both sides rear of pull movable block (801) all is fixed with slider (802), both sides all are provided with spout (803) about accomodating the inside of groove (7), percussion subassembly (10) are installed in inside one side of pull movable block (801), and percussion subassembly (10) include pressure sensing chip (1001), spring (1002), link up piece (1003) and percussion tup (1004), the inside embedded pressure sensing chip (1001) that has of percussion subassembly (10), and one side of pressure sensing chip (1001) is connected with through spring (1002) and links up piece (1003), the externally mounted of linking up piece (1003) has percussion tup (1004).

2. The percussion hammer with a built-in stretching structure for neurology department according to claim 1, wherein the drawing assembly (8) further comprises a limiting block (804) and a limiting groove (805), the limiting block (804) is fixed on each of two sides of the middle of the drawing movable block (801), the limiting groove (805) is formed on each of two sides of the middle of the outer sleeve (4), and the limiting block (804) is slidably connected with the limiting groove (805).

3. The percussion hammer with built-in tension structure for neurology department according to claim 1, wherein the drawing movable block (801) is slidably connected with the receiving groove (7) through the sliding block (802) and the sliding groove (803), and a transverse center line of the receiving groove (7) coincides with a transverse center line of the drawing movable block (801).

4. The percussion hammer with a built-in stretching structure for neurology department according to claim 1, wherein a positioning assembly (9) is installed outside the pulling movable block (801), the positioning assembly (9) comprises a rotating shaft (901), a magnetic attraction rotating rod (902) and a metal sheet (903), the magnetic attraction rotating rod (902) is installed outside the pulling movable block (801) in a rotating mode through the rotating shaft (901), and the metal sheet (903) is arranged on two sides of the outside of the outer sleeve (4).

5. The percussion hammer with built-in stretching structure for neurology department according to claim 1, wherein the front end of the percussion hammer head (1004) is in an arc-shaped structure, and the percussion hammer head (1004) and the engagement block (1003) are elastically connected with the pressure sensing chip (1001) through a spring (1002).

6. The percussion hammer with an internal stretching structure for neurology department according to claim 1, wherein the outer sleeve (4) is provided with angle measuring components (11) at two sides below, each angle measuring component (11) comprises an angle measuring plate (1101), a movable shaft (1102) and a pointer (1103), and the pointer (1103) is rotatably arranged on the surface of each angle measuring plate (1101) through the movable shaft (1102).