CN219353967U - Percussion hammer for neurology - Google Patents
Percussion hammer for neurology Download PDFInfo
- Publication number
- CN219353967U CN219353967U CN202320667144.7U CN202320667144U CN219353967U CN 219353967 U CN219353967 U CN 219353967U CN 202320667144 U CN202320667144 U CN 202320667144U CN 219353967 U CN219353967 U CN 219353967U
- Authority
- CN
- China
- Prior art keywords
- rod
- rod body
- hammer
- cavity
- percussion hammer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a percussion hammer for neurology, which comprises a percussion hammer, wherein the percussion hammer comprises a hammer handle and a hammer head, the hammer handle is detachably connected with the hammer head, the hammer handle comprises a first rod body and a second rod body, one end of the first rod body is inserted into the second rod body, and the first rod body and the second rod body are locked through a locking component.
Description
Technical Field
The utility model relates to the technical field of percussion hammers, in particular to a percussion hammer for neurology.
Background
The neurology is an independent secondary subject, and does not belong to the internal concept, the nervous system consists of brain, spinal cord and peripheral nerves, diagnosis and treatment on the neurology all belong to the neurology, the plexor is a common instrument in the neurology diagnosis and treatment process, the plexor is an instrument for examining neuromuscular reflex by a doctor, and is mainly composed of a rubber piece and a wood or metal handle, and when the neurology diagnosis and treatment device is used, the relevant part is gently tapped by the rubber end so as to observe the neuromuscular reflex.
The handle of traditional percussion hammer is mostly integral type structure, leads to it unable to dismantle the separation, can't change the length of hammer handle, leads to being difficult to put into when accomodating into the drawer because of the length overlength of hammer handle easily, is unfavorable for accomodating of percussion hammer.
Disclosure of Invention
The utility model aims to provide a percussion hammer for neurology, which aims to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a percussion hammer for department of neurology, includes the percussion hammer, the percussion hammer includes hammer handle and tup, the hammer handle with the tup detachable is connected, the hammer handle includes first body of rod and second body of rod, the one end of first body of rod is inserted the second body of rod, the first body of rod with the second body of rod locks through locking component.
Preferably, the locking assembly comprises a connecting module and a locking module, the connecting module comprises a first cavity, a connecting rod and a limiting groove, the second rod body is internally communicated with one end connected with the first rod body to form the first cavity, the connecting rod is arranged in the first cavity and coaxially arranged with the second rod body, and one end of the connecting rod, which is far away from the second rod body, corresponds to the limiting groove formed by the locking module.
Preferably, the locking module comprises a second cavity, a third cavity, a spring and a limiting block, wherein the second cavity matched with the connecting rod is formed at one end of the first rod body connected with the second rod body, the third cavity is formed in the side wall of the second cavity, the spring is installed in the third cavity, one end of the spring is connected with the limiting block matched with the limiting groove, the limiting block is a lock tongue-shaped structural member, and the arc surface of the limiting block faces the second rod body.
Preferably, the first rod body is far away from one end of the second rod body and is detachably provided with the hammer head, and the hammer head is sleeved outside the first rod body and locked through the fastening module.
Preferably, the first rod body is far away from one end integrated into one piece of the second rod body has a gag lever post, the diameter of gag lever post is less than the first rod body, just the one end of gag lever post link up the tup with fastening module connects.
Preferably, the fastening module is specifically a bolt, the bolt includes screw thread portion and adjustment portion, screw thread portion with adjustment portion integrated into one piece, screw thread portion with gag lever post threaded connection, adjustment portion is hexagonal structure, and its circumference diameter is greater than the diameter of gag lever post.
Preferably, the hammer head comprises a first hammering part, a second hammering part and a third hammering part, wherein the second hammering part and the third hammering part are respectively formed integrally on two sides of the first hammering part.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the hammer handle is detachably connected with the hammer head, so that the hammer handle can be separated from the hammer head, the hammer handle comprises the first rod body and the second rod body, one end of the first rod body is inserted into the second rod body, the hammer handle can be separated, the length of the hammer handle is reduced, the first rod body and the second rod body are locked through the locking assembly, the stability of the connection between the first rod body and the second rod body can be improved, and compared with the traditional integrated hammer handle, the hammer handle can be separated, so that the hammer handle is conveniently placed into a drawer, the percussion hammer is convenient to store, and the hammer handle is convenient to assemble and use.
2. The connecting rod and the second rod body are coaxially arranged, so that the second rod body is rotated at the moment, the connecting rod can be driven to concentrically rotate, the limiting groove is enabled to rotate in the direction opposite to the limiting block, and the first rod body and the second rod body are convenient to separate.
3. According to the utility model, the first hammering part cannot slide along the first rod body due to the fact that the diameter of the limiting rod is smaller than that of the first rod body, and the hammer head can be limited and locked by utilizing the adjusting part of the bolt due to the fact that the adjusting part is a hexagonal structural part and the circumference diameter of the adjusting part is larger than that of the limiting rod, so that the hammer head is prevented from falling.
Drawings
FIG. 1 is a semi-sectional view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the present utility model at structure A;
FIG. 3 is a schematic view of the overall structure of the present utility model;
fig. 4 is an exploded view of the overall structure of the present utility model.
In the figure: 1. hammer handle, 2, tup, 3, first body of rod, 4, the second body of rod, 5, first cavity, 6, connecting rod, 7, spacing groove, 8, second cavity, 9, third cavity, 10, spring, 11, stopper, 12, gag lever post, 13, bolt, 14, first hammering portion, 15, second hammering portion, 16, third hammering portion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 4, the utility model provides a percussion hammer for neurology, which comprises a percussion hammer, wherein the percussion hammer comprises a hammer handle 1 and a hammer head 2, the hammer handle 1 is detachably connected with the hammer head 2, the hammer handle 1 comprises a first rod body 3 and a second rod body 4, one end of the first rod body 3 is inserted into the second rod body 4, and the first rod body 3 and the second rod body 4 are locked through a locking component.
In this embodiment, because hammer handle 1 is detachably connected with tup 2, can separate hammer handle 1 and tup 2, hammer handle 1 includes first body of rod 3 and second body of rod 4, the one end of first body of rod 3 inserts second body of rod 4, can separate hammer handle 1, reduce the length of hammer handle 1, and first body of rod 3 locks through locking element with second body of rod 4, can improve the stability that first body of rod 3 is connected with second body of rod 4, compare in traditional integral type hammer handle 1, can separate hammer handle 1, the convenience accomodates the percussion hammer, and the equipment of hammer handle 1 is convenient, also be convenient for assemble and use.
Referring to fig. 1-4, the locking assembly includes a connection module and a locking module, the connection module includes a first cavity 5, a connecting rod 6 and a limiting groove 7, the first cavity 5 is disposed through the inside of one end of the second rod body 4 connected with the first rod body 3, the connecting rod 6 is mounted inside the first cavity 5, the connecting rod 6 is disposed coaxially with the second rod body 4, the limiting groove 7 is disposed at one end of the connecting rod 6 far away from the second rod body 4 corresponding to the locking module, the locking module includes a second cavity 8, a third cavity 9, a spring 10 and a limiting block 11, the second cavity 8 is disposed at one end of the first rod body 3 connected with the second rod body 4, the third cavity 9 is disposed at a side wall of the second cavity 8, the spring 10 is mounted inside of the third cavity 9, one end of the spring 10 is connected with the limiting block 11 matched with the limiting groove 7, the limiting block 11 is a lock tongue-shaped structure, and the circular arc surface of the limiting block is disposed towards the second rod body 4.
In this embodiment, because stopper 11 is spring bolt form structure, and its circular arc face sets up towards second body of rod 4, when the equipment, through inserting first body of rod 3 into second body of rod 4, make connecting rod 6 insert second cavity 8, along with the deep of connecting rod 6, can extrude the inside shrink of spring bolt form stopper 11 to third cavity 9 along the circular arc face of stopper 11, and drive spring 10 compression, when spacing groove 7 moves to stopper 11 department, spring 10 resets, promote stopper 11 and insert spacing groove 7, accomplish the locking to first body of rod 3 and second body of rod 4, during the unblock, continue to insert first body of rod 3 to second body of rod 4 inside, at this moment connecting rod 6 can extrude the stopper 11 into third cavity 9 again, because connecting rod 6 and second body of rod 4 coaxial setting, at this moment rotate second body of rod 4, can drive connecting rod 6 concentric rotation, make spacing groove 7 turn to with the opposite direction of stopper 11, at this moment when taking out the separation with first body of rod 3 and second body of rod 4, connecting rod 6 can not be limited by stopper 11 again, thereby make first body of rod 3 and second body of rod 4 separate, realization and the separation handle 1 is convenient to dismantle.
Referring to fig. 1-4, the hammer 2 is detachably mounted at one end of the first rod 3 far away from the second rod 4, the hammer 2 is sleeved outside the first rod 3 and locked by a fastening module, a stop lever 12 is integrally formed at one end of the first rod 3 far away from the second rod 4, the diameter of the stop lever 12 is smaller than that of the first rod 3, one end of the stop lever 12 penetrates through the hammer 2 and is connected with the fastening module, the fastening module is specifically a bolt 13, the bolt 13 comprises a threaded part and an adjusting part, the threaded part and the adjusting part are integrally formed, the threaded part is in threaded connection with the stop lever 12, the adjusting part is a hexagonal structural member, the circumferential diameter of the adjusting part is larger than that of the stop lever 12, the hammer 2 comprises a first hammering part 14, a second hammering part 15 and a third hammering part 16, and two sides of the first hammering part 14 are respectively integrally formed with the second hammering part 15 and the third hammering part 16.
In this embodiment, the second hammering portion 15 and the third hammering portion 16 are different in size and shape, and can be selected according to actual requirements, the limiting rod 12 passes through the first hammering portion 14, and since the diameter of the limiting rod 12 is smaller than that of the first rod body 3, the length of the limiting rod 12 is the same as that of the first hammering portion 14, or the thickness of the limiting rod is smaller than that of the first hammering portion 14, so that the first hammering portion 14 cannot slide along the first rod body 3, then the threaded portion of the bolt 13 is in threaded connection with the limiting rod 12 until the adjusting portion of the bolt contacts with the first hammering portion 14, and since the adjusting portion is a hexagonal structural member and the circumference diameter of the adjusting portion is larger than that of the limiting rod 12, the adjusting portion of the bolt can limit and lock the hammer head 2, so as to prevent the hammer head 2 from falling.
Working principle: firstly, when the hammer head 2 is assembled, the limiting rod 12 passes through the first hammering part 14, the first hammering part 14 cannot slide along the first rod body 3 because the diameter of the limiting rod 12 is smaller than that of the first rod body 3, then the threaded part of the bolt 13 is in threaded connection with the limiting rod 12 until the adjusting part of the bolt contacts with the first hammering part 14, and the hammer head 2 can be limited and locked by utilizing the adjusting part of the bolt because the adjusting part is a hexagonal structural part and the circumference diameter of the adjusting part is larger than that of the limiting rod 12, so that the hammer head 2 is prevented from falling;
when the hammer handle 1 is assembled, through inserting the first rod body 3 into the second rod body 4, make the connecting rod 6 insert into the second cavity 8, along with the deep penetration of the connecting rod 6, can extrude the inside shrink of spring bolt form's stopper 11 to the third cavity 9 along the arc surface of stopper 11, and drive spring 10 compression, when spacing groove 7 moves to stopper 11 department, spring 10 resets, promote stopper 11 to insert spacing groove 7, accomplish the locking to first rod body 3 and second rod body 4, during the unblock, continue to insert first rod body 3 to the inside of second rod body 4, at this moment, connecting rod 6 can extrude stopper 11 again into third cavity 9, because connecting rod 6 and the coaxial setting of second rod body 4, at this moment rotate second rod body 4, drive connecting rod 6 and rotate, make spacing groove 7 turn to the opposite direction with stopper 11, at this moment, when taking out the separation with first rod body 3 and second rod body 4, connecting rod 6 can not be limited by stopper 11 again, thereby make first rod body 3 and second rod body 4 separate, realize the separation of hammer handle 1, installation and dismantlement are all more convenient.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a percussion hammer for department of neurology, includes percussion hammer, its characterized in that: the percussion hammer comprises a hammer handle (1) and a hammer head (2), wherein the hammer handle (1) is detachably connected with the hammer head (2), the hammer handle (1) comprises a first rod body (3) and a second rod body (4), one end of the first rod body (3) is inserted into the second rod body (4), and the first rod body (3) and the second rod body (4) are locked through a locking assembly.
2. The percussion hammer for neurology according to claim 1, wherein: the locking assembly comprises a connecting module and a locking module, wherein the connecting module comprises a first cavity (5), a connecting rod (6) and a limiting groove (7), the second rod body (4) is internally communicated with one end connected with the first rod body (3) to form the first cavity (5), the connecting rod (6) is internally installed in the first cavity (5), the connecting rod (6) and the second rod body (4) are coaxially arranged, and the connecting rod (6) is far away from one end of the second rod body (4) corresponding to the locking module to form the limiting groove (7).
3. The percussion hammer for neurology according to claim 2, wherein: the locking module comprises a second cavity (8), a third cavity (9), a spring (10) and a limiting block (11), wherein one end, connected with the second rod body (4), of the first rod body (3) is provided with the second cavity (8) matched with the connecting rod (6), the side wall of the second cavity (8) is provided with the third cavity (9), the spring (10) is installed in the third cavity (9), one end of the spring (10) is connected with the limiting block (11) matched with the limiting groove (7), the limiting block (11) is a lock tongue-shaped structural member, and the arc surface of the limiting block (11) faces the second rod body (4).
4. The percussion hammer for neurology according to claim 1, wherein: the hammer head (2) is detachably arranged at one end, far away from the second rod body (4), of the first rod body (3), and the hammer head (2) is sleeved outside the first rod body (3) and locked through a fastening module.
5. The percussion hammer for neurology according to claim 4, wherein: one end integrated into one piece that first body of rod (3) kept away from second body of rod (4) has gag lever post (12), the diameter of gag lever post (12) is less than first body of rod (3), just the one end of gag lever post (12) link up tup (2) with fastening module connects.
6. The percussion hammer for neurology according to claim 5, wherein: the fastening module is specifically a bolt (13), the bolt (13) comprises a threaded portion and an adjusting portion, the threaded portion is integrally formed with the adjusting portion, the threaded portion is in threaded connection with the limiting rod (12), the adjusting portion is a hexagonal structural member, and the circumference diameter of the adjusting portion is larger than that of the limiting rod (12).
7. The percussion hammer for neurology according to claim 1, wherein: the hammer head (2) comprises a first hammering part (14), a second hammering part (15) and a third hammering part (16), wherein the second hammering part (15) and the third hammering part (16) are respectively formed integrally on two sides of the first hammering part (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667144.7U CN219353967U (en) | 2023-03-30 | 2023-03-30 | Percussion hammer for neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320667144.7U CN219353967U (en) | 2023-03-30 | 2023-03-30 | Percussion hammer for neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219353967U true CN219353967U (en) | 2023-07-18 |
Family
ID=87117010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320667144.7U Active CN219353967U (en) | 2023-03-30 | 2023-03-30 | Percussion hammer for neurology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219353967U (en) |
-
2023
- 2023-03-30 CN CN202320667144.7U patent/CN219353967U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215212790U (en) | Lock cylinder adjusting structure and intelligent lock | |
| CN219353967U (en) | Percussion hammer for neurology | |
| CN219562885U (en) | Screw driver | |
| CN220337247U (en) | Anti-drop nut | |
| CN103393463A (en) | Screwdriver | |
| CN215291951U (en) | Novel anti-loosening device for button lock | |
| CN212945616U (en) | Drill bit with limit structure | |
| CN220801031U (en) | Percussion instrument for neurology examination | |
| CN220539434U (en) | Lock body capable of preventing violent unlocking | |
| CN216157363U (en) | Safety rod structure of keyless push-pull lock | |
| CN211156179U (en) | Multifunctional in-vitro intramedullary nail aiming frame | |
| CN217841161U (en) | Door lock handle connecting mechanism | |
| CN219548673U (en) | Dustproof bolt with lock | |
| CN213525231U (en) | Percussion hammer for neurology | |
| CN203417258U (en) | Screwdriver | |
| CN215534837U (en) | Conveniently-replaced arachnoid knife taking injection needle as knife head | |
| CN213511607U (en) | Prevent screw of stabbing | |
| CN205337861U (en) | Key ring convenient to use with key cooperation | |
| CN209924606U (en) | Handle connecting structure | |
| CN220735730U (en) | Clinical auxiliary delivery device | |
| CN210397383U (en) | Knob spring plunger | |
| CN210218365U (en) | Fast-assembling nut | |
| CN217735969U (en) | Connect stable screw | |
| CN219138641U (en) | Novel prevent cat eye and prize lock handle | |
| CN214576294U (en) | Aluminum alloy handle with self-tapping screw teeth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |