CN221083669U

CN221083669U - Easy-to-use percussion hammer

Info

Publication number: CN221083669U
Application number: CN202322088425.XU
Authority: CN
Inventors: 何朝霞; 朱芳莉; 郭红丽
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-06-07
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of knocking hammers, in particular to an easy-to-use type percussion hammer which comprises a handle body and an adjusting device, wherein a connecting rod is arranged on one side of the handle body, a hammer body is fixedly connected to the surface of the connecting rod, a rubber head I and a rubber head II are respectively arranged on two sides of the hammer body, the adjusting device is arranged on the surface of the handle body and comprises a clamping block, a storage hole is formed in the surface of the handle body, the connecting rod is in sliding connection with the inner wall of the storage hole, and a rectangular hole is formed in the surface of the handle body. According to the utility model, the device is convenient to adjust by arranging the adjusting device, so that the problems that the structure of the existing percussion hammer is single, the length process is long, and a doctor can only take and carry the percussion hammer by hands when carrying the percussion hammer are solved, and the use inconvenience is caused, the condition that the percussion hammer is excessively long and occupies a large amount of space when being stored is reduced, and the storage inconvenience is caused, and the integral usability of the equipment is improved.

Description

Easy-to-use percussion hammer

Technical Field

The utility model relates to the technical field of knocking hammers, in particular to an easy-to-use type percussion hammer.

Background

In pediatric neurology, a doctor often uses a percussion hammer, which is a medical instrument commonly used for examining neuromuscular reflex, and the doctor can examine abnormal reflex of a patient through the percussion hammer to further judge the damage condition of the nervous system of the patient.

The utility model discloses a percussion hammer in the prior art, such as the utility model with the publication number CN201612632U, which comprises a hammer head and a hammer handle fixedly arranged on the hammer head, wherein the hammer head comprises a hammer head seat and a striking part fixedly arranged in the hammer head seat, the front end of the striking part extends out of the hammer head seat, the rear end of the striking part is connected with a pressure sensor, a signal output end of the hammer handle is electrically connected with a data processor, an indicator lamp electrically connected with the data processor is arranged on the hammer handle, when the striking part of the hammer head acts on a human body, the pressure sensor can transmit detected signals to the data processor, the data processor outputs corresponding indicator lamp control signals according to the received signals, and if the strength is overlarge, the red indicator lamp is lightened; if the force is too small, the yellow indicator light is on; if the strength is moderate, the green indicator light is on, so that the problem that the expected effect cannot be achieved if the strength is too small when the percussion hammer is used for diagnosis is solved; if the force is too large, the pain is caused to the patient, and the force is totally dependent on the experience of doctors.

The inventor discovers in daily work that current plexor structure is single, and length process leads to the doctor to carry through the hand only when carrying to cause the inconvenient phenomenon of use, and the plexor volume overlength simultaneously occupies a large amount of spaces easily when accomodating and leads to accomodating inconvenient condition, and then leads to the plexor to carrying and accomodating inconvenient problem.

Disclosure of utility model

The utility model aims to solve the defects of inconvenient carrying and storage of a percussion hammer in the prior art, and provides an easy-to-use percussion hammer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an easy-to-use percussion hammer, includes the handle body and adjusting device, one side of the handle body is provided with the connecting rod, the fixed surface of connecting rod is connected with the hammer body, the both sides of hammer body are provided with rubber head one respectively and rubber head two, adjusting device sets up on the surface of the handle body, adjusting device includes the fixture block, accomodate the hole has been seted up on the surface of the handle body, the connecting rod with accomodate the inner wall sliding connection in hole, rectangular hole has been seted up on the surface of the handle body, the fixture block and the inner wall sliding connection in rectangular hole, the draw-in groove has been seted up on the surface of connecting rod, fixture block and the inner wall joint of draw-in groove through above-mentioned part, can carry out position adjustment restriction to the connecting rod, can accomodate the connecting rod in the handle body, and the doctor of being convenient for carries in the pocket.

Preferably, the inner wall fixedly connected with reset spring in rectangular hole, reset spring's both ends respectively with the inner wall fixed connection in fixture block and rectangular hole, through above-mentioned part, set up reset spring, the control fixture block of being convenient for resets to the constraint effect of fixture block has been improved.

Preferably, the surface fixedly connected with card of the handle body, through above-mentioned part, set up the card, the elasticity of card can cooperate the handle body with equipment joint on the pocket improve stable effect.

Preferably, the surface fixedly connected with slipmat of the said handle body, the surface of the said slipmat has multiple slipbumps, through the above-mentioned part, set up the slipmat, can raise the friction with pocket, reduce the condition that the apparatus drops.

Preferably, the surface of the hammer body is provided with a replacement device, the replacement device comprises a first hollow block and a second hollow block, the number of the first hollow block and the number of the second hollow block are respectively two, the two hollow blocks are respectively connected with the surface of a second rubber head and the surface of a first rubber head, two sliding grooves are formed in the inner wall of the hammer body, a plurality of groups of insertion holes are formed in the inner wall of the hammer body, the insertion holes are communicated with the sliding grooves, the first hollow block and the second hollow block are inserted with the inner wall of the insertion holes, the inner wall of the sliding grooves is slidably connected with a movable plate, the two protruding blocks are fixedly connected with the surface of the movable plate, the protruding blocks are inserted with the inner wall of the first hollow block and the inner wall of the second hollow block, the movable plate and the protruding blocks are matched with the first hollow block and the second hollow block, the first rubber head and the second rubber head can be positioned through the components, and subsequent replacement is facilitated.

Preferably, the fixed surface of movable plate is connected with the push rod, the surface of hammer block has been seted up and has been perforated, the perforation supplies the push rod to pass, through above-mentioned part, sets up the push rod, can promote the movable plate and remove in the spout, conveniently changes rubber first and rubber second.

Preferably, the surface cover of push rod is equipped with positioning spring, positioning spring's both ends respectively with the inner wall fixed connection of spout in movable plate and the hammer block, through above-mentioned part, set up positioning spring, positioning spring's elasticity can let movable plate and lug fix a position to improve stable effect.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, when the equipment is used, a doctor holds the handle body, the first rubber head and the second rubber head in the hammer body are used for knocking and diagnosing a patient, and by arranging the adjusting device, when the equipment is needed to be used, the clamping block is pushed, the reset spring is stressed, the clamping block loses the constraint on the clamping groove, the connecting rod is pushed into the containing hole on the surface of the handle body, after the connecting rod is inserted, the clamping block is loosened, the reset spring drives the clamping block to abut against the inner wall of the clamping groove, the adjustment can be completed, the adjusted equipment is placed in the pocket, the clamping piece is matched with the anti-skid pad, the equipment is clamped on the pocket, and the adjusting device is arranged, so that the equipment is convenient to adjust, the problem that the existing percussion hammer is single in structure and inconvenient to use can be effectively reduced, the phenomenon that the doctor only takes and carries by hands is caused, the condition that the whole percussion hammer is easy to occupy a large amount of space when being contained is reduced, and the whole usability of the equipment is improved.

2. According to the utility model, the replacement device is arranged, when the replacement is needed, the push rod is pushed, the push rod drives the movable plate and the protruding block to slide in the chute on the inner wall of the hammer body, when the push rod is pushed to the condition that the push rod cannot move, the movable plate drives the protruding block to be pulled out of the hollow piece I and the hollow piece II, the rubber head I and the rubber head II can be removed from the hammer body for replacement, and the replacement device is arranged, so that the equipment is convenient to replace, and the situation that the rubber head on the surface is easy to wear and deform and is difficult to replace in the long-time use process of the percussion hammer is effectively reduced, so that the percussion hammer cannot be normally used is further improved, and the integral practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic perspective view of an easy-to-use plexor;

FIG. 2 is a schematic view of the construction of the plexor of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic view showing a part of the structure of an adjusting device of an easy-to-use percussion hammer according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a replacement device for an easy-to-use plexor according to the present utility model;

Fig. 5 is a schematic view showing a part of a replacing apparatus of an easy-to-use type percussion hammer according to the present utility model.

Legend description:

1. A handle body; 2. a connecting rod; 3. a hammer body; 4. a first rubber head; 5. a second rubber head; 6. an adjusting device; 61. a receiving hole; 62. a clamping block; 63. a return spring; 64. a clamping groove; 65. a card; 66. an anti-slip pad; 67. a rectangular hole; 7. replacing the device; 71. a push rod; 72. a moving plate; 73. a hollow block I; 74. a bump; 75. hollow block II; 76. and positioning a spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an easy-to-use percussion hammer, includes the handle body 1 and adjusting device 6, and one side of the handle body 1 is provided with connecting rod 2, and the fixed surface of connecting rod 2 is connected with hammer body 3, and the both sides of hammer body 3 are provided with rubber first 4 and rubber first two 5 respectively, and adjusting device 6 sets up on the surface of the handle body 1, and the surface of hammer body 3 is provided with change device 7.

The specific arrangement and function of the adjusting means 6 and the changing means 7 will be described in detail below.

Specifically, adjusting device 6 includes fixture block 62, and accommodating hole 61 has been seted up on the surface of the handle body 1, and connecting rod 2 and the inner wall sliding connection of accommodating hole 61, rectangular hole 67 has been seted up on the surface of the handle body 1, and fixture block 62 and the inner wall sliding connection of rectangular hole 67, draw-in groove 64 has been seted up on the surface of connecting rod 2, and the inner wall joint of fixture block 62 and draw-in groove 64.

In this embodiment: through fixture block 62 cooperation draw-in groove 64, can carry out position adjustment restriction to connecting rod 2, can accomodate connecting rod 2 in handle body 1, the doctor of being convenient for puts into the pocket and carries.

Specifically, the inner wall fixedly connected with reset spring 63 of rectangular hole 67, reset spring 63's both ends respectively with fixture block 62 and the inner wall fixed connection of rectangular hole 67, set up reset spring 63, the control fixture block 62 of being convenient for resets to the constraint effect of fixture block 62 has been improved.

Specifically, the surface of the handle body 1 is fixedly connected with a card 65.

In this embodiment: the card 65 is arranged, and the elastic force of the card 65 can be matched with the handle body 1 to clamp the equipment on the pocket, so that the stabilizing effect is improved.

Specifically, the surface of the handle body 1 is fixedly connected with the anti-slip pad 66, a plurality of anti-slip convex points are arranged on the surface of the anti-slip pad 66, and the anti-slip pad 66 is arranged, so that the friction force between the anti-slip pad and a pocket can be improved, and the falling condition of equipment is reduced.

In this embodiment: the replacing device 7 comprises a first hollow block 73 and a second hollow block 75, the number of the first hollow block 73 and the number of the second hollow block 75 are respectively two, the first hollow block 73 and the second hollow block 75 are respectively fixedly connected with the surfaces of the first rubber head 5 and the second rubber head 4, two sliding grooves are formed in the inner wall of the hammer body 3, a plurality of groups of insertion holes are formed in the inner wall of the hammer body 3, the insertion holes are communicated with the sliding grooves, the first hollow block 73 and the second hollow block 75 are inserted with the inner walls of the insertion holes, the inner walls of the sliding grooves are slidably connected with a movable plate 72, two protruding blocks 74 are fixedly connected with the surfaces of the movable plate 72, the protruding blocks 74 are inserted with the inner walls of the first hollow block 73 and the second hollow block 75, the movable plate 72 and the protruding blocks 74 are matched with the first hollow block 73 and the second hollow block 75, the first rubber head 4 and the second rubber head 5 can be positioned, and subsequent replacement is facilitated.

Specifically, the fixed surface of the moving plate 72 is connected with the push rod 71, the surface of the hammer body 3 is provided with a perforation, the perforation is used for the push rod 71 to pass through, and the push rod 71 is arranged to push the moving plate 72 to move in the chute, so that the rubber head one 4 and the rubber head two 5 can be replaced conveniently.

Specifically, the surface of the push rod 71 is sleeved with a positioning spring 76, and two ends of the positioning spring 76 are fixedly connected with the moving plate 72 and the inner wall of the chute in the hammer body 3 respectively.

In this embodiment: the positioning spring 76 is provided, and the elastic force of the positioning spring 76 can enable the moving plate 72 and the protruding block 74 to be positioned, so that the stabilizing effect is improved.

Working principle: when the equipment is used, a doctor holds the handle body 1, the first rubber head 4 and the second rubber head 5 in the hammer body 3 are used for knocking diagnosis on a patient, the adjusting device 6 is arranged, when the equipment is needed to be used, the clamping block 62 is pushed, the restoring spring 63 is stressed, the clamping block 62 loses the constraint on the clamping groove 64, the connecting rod 2 is pushed into the containing hole 61 on the surface of the handle body 1, after the insertion is completed, the clamping block 62 is loosened, the restoring spring 63 drives the clamping block 62 to abut against the inner wall of the clamping groove 64, the adjustment can be completed, the adjusted equipment is placed in a pocket, the equipment is clamped on the pocket through the clamping piece 65 and is convenient to adjust through the adjusting device 6, the existing percussion hammer can be effectively reduced in single structure, the length process is caused, the doctor can only take and carry through hands when carrying, and inconvenient use is caused, the condition that the volume of the percussion hammer body 3 is overlong and a large amount of space is easy to occupy when the percussion hammer body is stored to cause inconvenient storage is reduced, and then the integral usability of equipment is improved, through setting up the replacement device 7, when the percussion hammer needs to be replaced, push rod 71 is pushed, push rod 71 drives movable plate 72 and lug 74 to slide in the spout of the inner wall of hammer body 3, push rod 71 pushes to when unable removal, movable plate 72 drives lug 74 to pull out from hollow part one and hollow part two, rubber head 4 and rubber head two 5 can be taken down from hammer body 3 and be replaced, through setting up replacement device 7, the equipment is convenient to be replaced, the rubber head on surface is easy to appear wearing and tearing deformation and is difficult to be replaced in the long-time use of percussion hammer, thereby the condition that the percussion hammer can't normally use is caused, and the integral practicality of equipment is improved.

Claims

1. The utility model provides an easy-to-use percussion hammer, includes the handle body (1) and adjusting device (6), its characterized in that: one side of the handle body (1) is provided with the connecting rod (2), the fixed surface of the connecting rod (2) is connected with the hammer body (3), the both sides of the hammer body (3) are provided with rubber first (4) and rubber second (5) respectively, adjusting device (6) set up on the surface of the handle body (1), adjusting device (6) include fixture block (62), accomodate hole (61) have been seted up on the surface of the handle body (1), connecting rod (2) and accomodate the inner wall sliding connection of hole (61), rectangular hole (67) have been seted up on the surface of the handle body (1), the inner wall sliding connection of fixture block (62) and rectangular hole (67), draw-in groove (64) have been seted up on the surface of the connecting rod (2), fixture block (62) and the inner wall joint of draw-in groove (64).

2. An easy-to-use plexor as claimed in claim 1 wherein: the inner wall of the rectangular hole (67) is fixedly connected with a reset spring (63), and two ends of the reset spring (63) are fixedly connected with the clamping block (62) and the inner wall of the rectangular hole (67) respectively.

3. An easy-to-use plexor as claimed in claim 1 wherein: the surface of the handle body (1) is fixedly connected with a card (65).

4. An easy-to-use plexor as claimed in claim 1 wherein: the surface of the handle body (1) is fixedly connected with an anti-slip pad (66), and a plurality of anti-slip protruding points are arranged on the surface of the anti-slip pad (66).

5. An easy-to-use plexor as claimed in claim 1 wherein: the surface of hammer block (3) is provided with change device (7), change device (7) include hollow piece one (73) and hollow piece two (75), the number of hollow piece one (73) and hollow piece two (75) has two respectively, two hollow piece one (73) and hollow piece two (75) respectively with rubber first two (5) and rubber first one (4) fixed surface connection, two spouts have been seted up to the inner wall of hammer block (3), multiunit jack has been seted up to the inner wall of hammer block (3), the jack is linked together with the spout, hollow piece one (73) and hollow piece two (75) are pegged graft with the inner wall of jack, the inner wall sliding connection of spout has movable plate (72), the fixed surface of movable plate (72) is connected with two lugs (74), lug (74) are pegged graft with the inner wall of hollow piece one (73) and hollow piece two (75).

6. An easy-to-use plexor as in claim 5 wherein: the surface of the moving plate (72) is fixedly connected with a push rod (71), and the surface of the hammer body (3) is provided with a perforation.

7. The easy-to-use plexor of claim 6 wherein: the surface of the push rod (71) is sleeved with a positioning spring (76), and two ends of the positioning spring (76) are fixedly connected with the moving plate (72) and the inner wall of the sliding groove in the hammer body (3) respectively.