Neurology examination hammer convenient to carry

Abstract

The portable examination hammer for the neurology department comprises a hammer handle body and an elastic hammer head, the hammer handle body is vertically arranged, and a hammer head installation rod capable of being overturned and limited to a horizontal state or a vertical state is rotationally connected between the front position and the rear position of an installation groove through a rotation limiting piece. The utility model has the beneficial effects that the hammer head mounting rod rotates around the rotating shaft, and the limiting rod is coaxially matched with the use limiting hole, so that the hammer head mounting rod can be overturned to be arranged in a T-shaped manner with the hammer handle body, and the hammer can be conveniently used as an inspection hammer after elastic hammer heads are mounted at the two ends of the hammer head mounting rod; meanwhile, after the elastic hammerheads at the two ends of the hammerhead mounting rod are taken down, the hammerhead mounting rod rotates around the rotating shaft, and the hammerhead mounting rod can be overturned to be arranged in a linear mode with the hammer handle body in the mode that the limiting rod is coaxially matched with the storage limiting hole; and the overall occupied space of the hammer head mounting rod and the hammer handle body can be conveniently reduced after the use is checked.

Description

TECHNICAL FIELD

[0001] The utility model relates to neurology examination hammer auxiliary assembly field, concretely relates to a neurology examination hammer convenient to carry. BACKGROUND

[0002] In the neurology, the doctor will often use the examination hammer to examine the joint and muscle of the patient, to check whether the muscle nerve reflex is normal, the existing examination hammer usually includes a rubber hammer head and a wooden or metal hammer handle, when using the examination hammer to examine the patient, holding the hammer handle and using the rubber hammer head to knock the examined part.

[0003] But because the structure of the existing examination hammer is fixed, it is difficult to put into the pocket for temporary storage when carrying due to the T-shaped distribution of the hammer head and the hammer handle, and the examination hammer can only be carried by holding the hammer handle in real time, which is very inconvenient and will restrict the normal ward visiting process of the medical staff. UTILITY MODEL CONTENT

[0004] The utility model discloses a neurology examination hammer convenient to carry, which can make the hammer head mounting rod turn to T-shaped distribution with the hammer handle body by rotating around the rotating shaft and coaxially cooperating with the limiting hole through the limiting rod, and facilitate the use of the examination hammer after the elastic hammer head is installed on both ends of the hammer head mounting rod.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The utility model provides a neurology examination hammer convenient to carry, including hammer handle body and elastic hammer head, the hammer handle body sets up vertically, the top surface of hammer handle body is vertically provided with the installation slot, and the installation slot is through groove in both side directions, the hammer head mounting rod that can be turned to the flat state or the vertical state is rotatably connected through the rotating limiting piece between the front and back position of installation slot.

[0007] When the hammer head mounting rod is in the flat state, the both ends of the hammer head mounting rod are detachably combined and installed with the elastic hammer head through the combined connecting piece, so as to use the examination hammer after the elastic hammer head is installed on both ends of the hammer head mounting rod.

[0008] As preferred, the rotation limiting piece comprises a rotating shaft and a limiting rod, the middle part of the front and back position of the hammer head mounting rod is fixed with the rotating shaft along the longitudinal direction, the hammer head mounting rod is horizontally placed between the front and back position of the top of the mounting slot through the rotating connection between the rotating shaft and the top of the hammer handle body, the front face of the hammer head mounting rod is provided with a using limiting hole and a storage limiting hole along the longitudinal direction at the position above the periphery of the rotating shaft and one side respectively, the using limiting hole and the storage limiting hole are located on the same circle with the rotating shaft as the rotation axis, the front part of the hammer handle body is provided with a mounting hole along the longitudinal direction at the position above the rotating shaft, the mounting hole is coaxial with the using limiting hole along the longitudinal direction, the limiting rod is inserted into the mounting hole along the longitudinal direction through the sliding fit, and the rear end of the limiting rod is coaxially detachably connected with the using limiting hole.

[0009] As preferred, the using limiting hole and the storage limiting hole are of the same specification and the interval angle is a right angle, and the rear end of the limiting rod is coaxially inserted into the using limiting hole through the sliding fit.

[0010] As preferred, the front end of the limiting rod is fixed with a handle, the part of the limiting rod between the handle and the front face of the hammer handle body is coaxially gap-fitted with a spring, and the two ends of the spring are fixedly connected with the handle and the hammer handle body respectively.

[0011] As preferred, the mounting slot is a blind slot in the vertical direction, and when the hammer head mounting rod is turned around the rotating shaft to the coaxial fit between the limiting rod and the storage limiting hole, the bottom end of the hammer head mounting rod is higher than the inner bottom surface of the mounting slot.

[0012] As preferred, the rotating shaft is rotatably connected with the top of the hammer handle body through the movable riveting, and the part of the rotating shaft extending out of the top of the hammer handle body is coaxially fixed with an anti-off ring.

[0013] As preferred, the combined connecting piece comprises a using fixing hole and a storage fixing hole, the two side end faces of the hammer head mounting rod are provided with the using fixing hole along the transverse direction, the front and back middle parts of the hammer handle body are provided with the storage fixing hole along the longitudinal direction, the end faces of the elastic hammer heads of the two side positions are coaxially fixed with a fixed plate, the end faces of the fixed plates of the two side positions are coaxially fixed with a connecting rod, and the connecting rod is coaxially detachably connected with the using fixing hole of the adjacent position.

[0014] As preferred, the using fixing hole and the storage fixing hole are of the same specification and are screw blind holes, the connecting rod is a threaded stud, and the connecting rod is coaxially detachably connected with the using fixing hole through the threaded fit.

[0015] Preferably, the elastic hammer heads are all rubber round heads in a hemispherical shape, and the bottom end of the hammer handle body is extendedly fixed with an anti-escape end head for preventing accidental hand-off during use.

[0016] With the above-mentioned portable neurological examination hammer, when carrying and using the examination hammer in the neurological department, the hammer head mounting rod is installed on the mounting groove at the top of the hammer handle body through the rotation limiting piece, so that the hammer head mounting rod can be turned to be arranged in a T-shaped pattern with the hammer handle body by rotating the hammer head mounting rod around the rotating shaft and coaxially cooperating the limiting rod with the use limiting hole, which is convenient for using the examination hammer after the elastic hammer heads are mounted on both ends of the hammer head mounting rod. After the elastic hammer heads are removed from both ends of the hammer head mounting rod, the hammer head mounting rod can be turned to be arranged in a straight line pattern with the hammer handle body by rotating the hammer head mounting rod around the rotating shaft and coaxially cooperating the limiting rod with the storage limiting hole, which is convenient for reducing the overall space occupied by the hammer head mounting rod and the hammer handle body after the examination is completed, and is convenient for medical staff to carry, which is beneficial for medical staff to smoothly carry out normal ward inspection process. Since the elastic hammer head can be quickly combined and fixed at the end position of the hammer head mounting rod by coaxially cooperating the connecting rod of the combination connecting piece with the use fixing hole, and the elastic hammer head can be detached from the end of the hammer head mounting rod only by separating the connecting rod from the use fixing hole, the combination and disassembly operation of the elastic hammer head at the end of the hammer head mounting rod is simple and easy to implement, which is convenient for using the examination hammer after the elastic hammer head is fixed at the end of the hammer head mounting rod, and is convenient for subsequent disassembly of the elastic hammer head from the end of the hammer head mounting rod to ensure that the hammer head mounting rod can be smoothly turned to the storage state. After the elastic hammer head is detached from the hammer head mounting rod, the elastic hammer head can be properly stored and fixed outside the hammer handle body by coaxially cooperating the connecting rod with the storage fixing hole, which is further convenient for medical staff to carry.

[0017] The beneficial effects are as follows: 1. The hammer head mounting rod of the utility model is mounted on the mounting groove on the top of the hammer handle body by rotating the limit piece, so that the hammer head mounting rod can be turned over to be arranged in a T-shaped manner with the hammer handle body by rotating the hammer head mounting rod around the rotating axis and coaxially cooperating with the use limit hole, which is convenient for using as an inspection hammer after elastic hammer heads are installed on both ends of the hammer head mounting rod. At the same time, after the elastic hammer heads at both ends of the hammer head mounting rod are removed, the hammer head mounting rod can be turned over to be arranged in a straight line manner with the hammer handle body by rotating the hammer head mounting rod around the rotating axis and coaxially cooperating with the storage limit hole, which is convenient for reducing the overall occupied space of the hammer head mounting rod and the hammer handle body after the inspection is completed, making it convenient for medical staff to carry it with them, which is beneficial for medical staff to smoothly carry out normal ward inspections;

[0018] 2. The elastic hammer head can be quickly assembled and fixed at the end position of the hammer head mounting rod by coaxially cooperating with the connecting rod of the combined connector and the fixing hole. At the same time, the elastic hammer head can be detached from the end of the hammer head mounting rod by simply separating the connecting rod and the fixing hole. The assembly and detachment operations of the elastic hammer head at the end of the hammer head mounting rod are simple and easy to implement, which is convenient for fixing the elastic hammer head to the end of the hammer head mounting rod for use as an inspection hammer. At the same time, it is convenient to subsequently detach the elastic hammer head from the end of the hammer head mounting rod to ensure that the hammer head mounting rod can be smoothly flipped to the storage state. Moreover, after the elastic hammer head is detached from the hammer head mounting rod, the elastic hammer head is properly stored and fixed on the outside of the hammer handle body by coaxially cooperating with the storage fixing hole, which is further convenient for medical staff to carry with them. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is an overall axonometric diagram of the utility model in use;

[0021] Figure 2 This utility model Figure 1 Cross-section diagram Figure 1 ;

[0022] Figure 3 This utility model Figure 1 Cross-section diagram of Figure 2 ;

[0023] Figure 4 This is an overall axonometric diagram of the utility model in the stored state;

[0024] Figure 5 is the sectional view of the utility model Figure 4 ;

[0025] Figure 6 is the front view of the utility model Figure 1 ;

[0026] Figure 7 is the back view of the utility model Figure 1 .

[0027] The sign of the drawing is explained as follows:

[0028] 1, hammer head installation rod;2, elastic hammer head;3, hammer handle body;301, anti-off end;302, installation groove;4, rotation limiting piece;401, installation hole;402, spring;403, handle;404, rotating shaft;405, anti-off ring;406, limiting rod;407, use limiting hole;408, storage limiting hole;5, combined connecting piece;501, fixed plate;502, storage fixed hole;503, use fixed hole;504, connecting rod. Specific implementation

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other implementation manners obtained by the ordinary skill in the art without making the creative labor belong to the scope of the utility model.

[0030] See Figures 1-7The utility model provides a convenient to carry's neurology examination hammer, including hammer handle body 3 and elastic hammer head 2, hammer handle body 3 is set up vertically, the top surface of hammer handle body 3 is vertically seted up with installation slot 302, and installation slot 302 is the through slot in both sides direction, and the hammer head installation rod 1 that can overturn limit to flat state or vertical state is rotatably connected through rotating limiting part 4 between the front and rear position of installation slot 302, specifically, rotating limiting part 4 includes pivot 404 and limiting rod 406, the middle part of the front and rear position of hammer head installation rod 1 is fixed with pivot 404 along the longitudinal direction, and hammer head installation rod 1 is rotatably connected with the top of hammer handle body 3 through pivot 404 and is horizontally placed between the front and rear position of installation slot 302 top, the position of the front of hammer head installation rod 1 is seted up with use limiting hole 407 and storage limiting hole 408 along the longitudinal direction on the periphery of pivot 404 upper side respectively, and use limiting hole 407 and storage limiting hole 408 are located on the same circumference with pivot 404 as the rotation shaft 404, the position of the top of hammer handle body 3 front part is seted up with installation hole 401 along the longitudinal direction on pivot 404, and installation hole 401 and use limiting hole 407 are longitudinally coaxial contrast, installation hole 401 is longitudinally inserted with limiting rod 406 along the longitudinal direction with the longitudinal sliding fit, and the rear end of limiting rod 406 and use limiting hole 407 are coaxially detachable fit, the purpose of this arrangement is, through the rotation of hammer head installation rod 1 around pivot 404 and the coaxial fit of limiting rod 406 and use limiting hole 407, hammer head installation rod 1 can be overturned to the T-shaped style arrangement with hammer handle body 3, after the elastic hammer head 2 is mounted on both ends of hammer head installation rod 1, it is used as examination hammer, at the same time, after the elastic hammer head 2 of both ends of hammer head installation rod 1 is removed, through the rotation of hammer head installation rod 1 around pivot 404 and the coaxial fit of limiting rod 406 and storage limiting hole 408, hammer head installation rod 1 can be overturned to the linear type style arrangement with hammer handle body 3, after the examination is used, it is convenient to reduce the overall space occupation of hammer head installation rod 1 and hammer handle body 3.

[0031] Referring to Figures 1-5As shown, when the hammer head mounting rod 1 is in a flat state, both ends of the hammer head mounting rod 1 are detachably combined with the elastic hammer heads 2 through the combined connectors 5, so as to be used as an inspection hammer after the elastic hammer heads 2 are mounted on both ends of the hammer head mounting rod 1. Specifically, the combined connectors 5 each include a use fixing hole 503 and a storage fixing hole 502. The lateral end faces of the hammer head mounting rod 1 are each provided with the use fixing hole 503 in a transverse direction. The front and rear middle positions of the hammer handle body 3 are each provided with the storage fixing hole 502 in a longitudinal direction. The end faces of the elastic hammer heads 2 at both sides are each coaxially fixed with the fixing plate 501. The end faces of the fixing plates 501 at both sides are each coaxially fixed with the connecting rod 504. The connecting rod 504 is coaxially detachably connected with the use fixing hole 503 at the similar position. The reason for such arrangement is that the elastic hammer heads 2 can be quickly combined and fixed at the end positions of the hammer head mounting rod 1 through the coaxial connection of the connecting rod 504 of the combined connector 5 and the use fixing hole 503. Meanwhile, the elastic hammer heads 2 can be detached from the ends of the hammer head mounting rod 1 only by separating the connecting rod 504 from the use fixing hole 503. The combination and detachment operation of the elastic hammer heads 2 at the end positions of the hammer head mounting rod 1 is simple and easy to realize.

[0032] Referring to Figures 1-5As shown, the rotating limiting piece 4, the combined connecting piece 5, the elastic hammer head 2 and the hammer handle body 3 are respectively optimized as follows. The mirror leg to the rotating limiting piece 4, the use limiting hole 407 and the storage limiting hole 408 are consistent in specification and have an interval angle of a right angle, and the rear end of the limiting rod 406 is coaxially inserted into the use limiting hole 407 in a sliding fit manner, so that the hammer head mounting rod 1 can be limited to a flat state and a vertical state by the coaxial fit of the limiting rod 406 with the use limiting hole 407 and the storage limiting hole 408 respectively. Meanwhile, the front end of the limiting rod 406 is coaxially fixed with the handle 403, the coaxial gap between the limiting rod 406 and the front of the handle 403 and the hammer handle body 3 is fitted with the spring 402, and the two ends of the spring 402 are respectively fixedly connected with the handle 403 and the hammer handle body 3. In this way, the rear end of the limiting rod 406 can be smoothly pulled out of the use limiting hole 407 by the stretching of the spring 402, and the rear end of the limiting rod 406 can be smoothly coaxially fitted with the use limiting hole 407 by the release of the stretching state of the spring 402. Further, the mounting groove 302 is a blind groove in the vertical direction, and when the hammer head mounting rod 1 is flipped around the rotating shaft 404 to be coaxially fitted with the storage limiting hole 408, the bottom end of the hammer head mounting rod 1 is higher than the inner bottom surface of the mounting groove 302. In this way, the inner bottom surface of the mounting groove 302 can be prevented from interfering with the bottom end of the hammer head mounting rod 1, and the hammer head mounting rod 1 can be smoothly flipped to the vertical state. Optionally, the rotating shaft 404 is rotatably connected to the top of the hammer handle body 3 by movable riveting, and the part of the rotating shaft 404 protruding from the top of the hammer handle body 3 is coaxially fixed with the anti-dropping ring 405. In this way, the hammer head mounting rod 1 can be stably rotatably connected between the top of the mounting groove 302 by the rotating shaft 404, and the anti-dropping ring 405 can also prevent the rotating shaft 404 from accidentally separating from the top of the hammer handle body 3.

[0033] Specifically, the combined connecting piece 5, the use fixing hole 503 and the storage fixing hole 502 are consistent in specification and are threaded blind holes, the connecting rod 504 is a stud, and the connecting rod 504 and the use fixing hole 503 are coaxially detachably connected by thread fit. In this way, the connecting rod 504 and the use fixing hole 503 or the storage fixing hole 502 can be quickly combined and separated by rotating the fixed plate 501. Specifically, the elastic hammer head 2 is a semispherical rubber head, and the bottom end of the hammer handle body 3 is extended and fixed with the anti-dropping end 301 to prevent accidental dropping of the hammer handle body 3 during use. In this way, the elastic hammer head 2 has a certain elastic buffering capacity during the neuromuscular examination, and the anti-dropping end 301 prevents the hammer handle body 3 from accidentally dropping during the examination.

[0034] With the above structure, in the use of carrying and using the hammer in the neurology department, the hammer head mounting rod 1 is installed on the top of the hammer handle body 3 through the rotating limiting piece 4, and the hammer head mounting rod 1 is turned around the rotating shaft 404 and is coaxially matched with the limiting rod 406 and the use limiting hole 407, so that the hammer head mounting rod 1 is turned to be arranged in a T-shaped style with the hammer handle body 3, and the elastic hammer heads 2 are installed on both ends of the hammer head mounting rod 1, and the elastic hammer heads 2 are removed from both ends of the hammer head mounting rod 1, and the hammer head mounting rod 1 is turned around the rotating shaft 404 and is coaxially matched with the limiting rod 406 and the storage limiting hole 408, so that the hammer head mounting rod 1 is turned to be arranged in a straight line type with the hammer handle body 3, and the overall space of the hammer head mounting rod 1 and the hammer handle body 3 is reduced after the use of the examination, and the medical staff can carry it, and the medical staff can smoothly carry out the normal ward inspection process, and the elastic hammer heads 2 are quickly combined and fixed on the end of the hammer head mounting rod 1 through the connecting rod 504 and the use fixing hole 503, and the elastic hammer heads 2 are separated from the end of the hammer head mounting rod 1 by separating the connecting rod 504 and the use fixing hole 503, and the combination and separation of the elastic hammer heads 2 on the end of the hammer head mounting rod 1 is simple and easy to realize, and the elastic hammer heads 2 are fixed on the end of the hammer head mounting rod 1 as an examination hammer, and the elastic hammer heads 2 are separated from the end of the hammer head mounting rod 1, and the hammer head mounting rod 1 can be turned to the storage state, and the elastic hammer heads 2 are properly stored and fixed on the outside of the hammer handle body 3 through the connecting rod 504 and the storage fixing hole 502 after the elastic hammer heads 2 are separated from the hammer head mounting rod 1, and the medical staff can carry it.

[0035] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A portable neurological examination hammer, comprising a hammer handle body (3) and an elastic hammer head (2), characterized in that: The hammer handle body (3) is arranged vertically, and a mounting groove (302) is vertically opened on the top surface of the hammer handle body (3), and the mounting groove (302) is a through groove in both sides. A hammer head mounting rod (1) capable of being flipped and limited to a horizontal state or an upright state is rotatably connected between the front and rear positions of the mounting groove (302) via a rotation limiting member (4); When the hammer head mounting rod (1) is in a horizontal state, the elastic hammer heads (2) are detachably assembled and mounted on both ends of the hammer head mounting rod (1) via combined connectors (5), so that the hammer head mounting rod (1) can be used as an inspection hammer after the elastic hammer heads (2) are mounted on both ends of the hammer head mounting rod (1).

2. The portable neurological examination hammer according to claim 1, characterized in that: The rotation limiting member (4) includes a rotating shaft (404) and a limiting rod (406), the rotating shaft (404) is fixed longitudinally to the middle of the front and rear positions of the hammer head mounting rod (1), and the hammer head mounting rod (1) is horizontally placed between the front and rear positions of the top of the mounting groove (302) by means of a rotation connection between the rotating shaft (404) and the top of the hammer handle body (3), and the front of the hammer head mounting rod (1) is provided with a use limiting hole (407) and a storage limiting hole (408) longitudinally at the position above and on one side of the outer periphery of the rotating shaft (404), and the use limiting hole (407) and the storage limiting hole (408) are respectively opened longitudinally. The use limiting hole (407) and the storage limiting hole (408) are located on the same circumference with the rotating shaft (404) as the rotating shaft (404); the front part of the hammer handle body (3) is provided with a mounting hole (401) in the longitudinal direction at a position above the rotating shaft (404); the mounting hole (401) is longitudinally coaxial with the use limiting hole (407); the mounting hole (401) is longitudinally inserted with the limiting rod (406) in a longitudinal sliding fit manner; and the rear end of the limiting rod (406) is coaxially and detachably fitted with the use limiting hole (407).

3. The portable neurological examination hammer according to claim 2, characterized in that: The use limiting hole (407) and the storage limiting hole (408) have the same specifications and are spaced at a right angle, and the rear end of the limiting rod (406) is coaxially inserted into the use limiting hole (407) in a sliding fit manner.

4. The portable neurological examination hammer according to claim 3, characterized in that: The front end of the limiting rod (406) is coaxially fixed with a handle (403), and the coaxial gap between the limiting rod (406) and the front of the hammer handle body (3) is fitted with a spring (402), and the two ends of the spring (402) are respectively fixedly connected to the handle (403) and the hammer handle body (3).

5. The portable neurological examination hammer according to claim 4, characterized in that: The mounting groove (302) is a blind groove in the vertical direction, and when the hammer head mounting rod (1) is flipped around the rotating shaft (404) until the limiting rod (406) is coaxially matched with the receiving limiting hole (408), the bottom end of the hammer head mounting rod (1) is higher than the inner bottom surface of the mounting groove (302).

6. The portable neurological examination hammer according to claim 5, characterized in that: The rotating shaft (404) is rotatably connected to the top of the hammer handle body (3) by means of active riveting, and the portion of the rotating shaft (404) extending from the top of the hammer handle body (3) is coaxially fixed with an anti-slip ring (405).

7. A portable neurological examination hammer according to any one of claims 2 to 6, characterized in that: The combined connecting parts (5) each include a use fixing hole (503) and a storage fixing hole (502); both end surfaces of the hammer head mounting rod (1) are provided with the use fixing holes (503) in the transverse direction; both front and rear middle positions of the hammer handle body (3) are provided with the storage fixing holes (502) in the longitudinal direction; the end surfaces of the elastic hammer heads (2) at both sides facing each other are coaxially fixed with fixing plates (501); and the end surfaces of the fixing plates (501) at both sides facing each other are coaxially fixed with connecting rods (504); and the connecting rods (504) are coaxially detachably connected to the use fixing holes (503) at adjacent positions.

8. The portable neurological examination hammer according to claim 7, characterized in that: The use fixing hole (503) and the storage fixing hole (502) have the same specifications and are both threaded blind holes, the connecting rods (504) are all studs, and the connecting rods (504) and the use fixing hole (503) are both coaxially detachably connected through threaded matching.

9. A portable neurological examination hammer according to any one of claims 1, 2, 3, 4, 5, 6 and 8, characterized in that: The elastic hammer heads (2) are all hemispherical rubber round heads, and the bottom end of the hammer handle body (3) is extended and fixed with an anti-slip end head (301) for preventing the hammer handle body (3) from accidentally slipping out of the hand when being held in use.

Images