CN213665375U

CN213665375U - Portable percussion hammer for neurology department

Info

Publication number: CN213665375U
Application number: CN202021192354.8U
Authority: CN
Inventors: 赵芝兰; 张树森; 杨燕; 吴刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-07-13
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a portable percussion hammer for neurology department, strike the head including loop bar, intermediate lever, linking frame, first percussion head and second percussion head, the inboard bottom of loop bar is connected through the bottom of second reset spring with the intermediate lever, and the top of intermediate lever is connected with the bottom of linking frame to the storage tube is installed to the top an organic whole of linking frame, the outside winding that the second was received the line section of thick bamboo has first connecting rope, and the bottom that the intermediate lever was run through to the bottom of first connecting rope is connected with the inside bottom of loop bar. This portable department of neurology is with knocking hammer, the centre of loop bar can be accomodate to the intermediate lever, first knocking head and second knocking head all can be fine accomodate the inside in groove for whole occupation space of knocking the hammer can reduce half, reach the effect that the convenience carried whole device, and the top of knocking the head of knocking the hammer is the rubber material, accomodate the effect that the setting up in groove can be fine reaches knocking the head and carry out the protection.

Description

Portable percussion hammer for neurology department

Technical Field

The utility model relates to a neurology department correlation technique field specifically is a portable neurology department is with percussion hammer.

Background

In the process of diagnosis and treatment of a neurologist, a common tool is a percussion hammer, the reflection condition of neuromuscular of a patient can be observed through the percussion hammer, the effect of assisting the diagnosis of the neurologist is achieved, and the percussion hammer on the existing market has the following problems in the use process;

1. in the using process of the percussion hammer, the whole percussion hammer occupies a large space and cannot be carried well;

2. in-process of knocking is being knocked in the affected part to the patient, the length of knocking the head is knocked in control that can not be fine, leads to patient's affected part to receive external environment limits such as sick bed, just can not be very nimble use the hammer of knocking, consequently, we just provide a convenient knocking hammer who solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable percussion hammer for neurology department to solve the in-process that the percussion hammer on the present market that above-mentioned background art provided is using, the inconvenient work of carrying, and the whole problem that the in-process flexibility is not good of percussion hammer using.

In order to achieve the above object, the utility model provides a following technical scheme: a portable percussion hammer for neurology department comprises a loop bar, an intermediate bar, a connecting frame, a first percussion head and a second percussion head, wherein the inner side bottom end of the loop bar is connected with the bottom of the intermediate bar through a second reset spring, the top end of the intermediate bar is connected with the bottom of the connecting frame, a containing barrel is integrally arranged above the connecting frame, a containing groove is inlaid in the containing barrel, the inner bottom end of the containing groove is respectively connected with the first percussion head and the second percussion head through the first reset spring, the first percussion head and the second percussion head are respectively arranged at two side positions of the containing barrel, the top ends of the first percussion head and the second percussion head are connected with the top end of a second connecting rope, the bottom end of the second connecting rope penetrates through the containing barrel and is connected with the first take-up barrel in the connecting frame, and a second take-up barrel is arranged between the first take-up barrel and the first take-up barrel, the equal fixedly connected with rotation axis in the middle of a section of thick bamboo and the first section of thick bamboo of receiving is received to the second, and one side top of rotation axis runs through the installation section of thick bamboo and sets up in the outside of link frame to the top of rotation axis is connected with the rotary rod through spacing groove and stopper, the outside winding that the section of thick bamboo was received to the second has first connecting rope, and the bottom that the bottom of first connecting rope run through the intermediate lever is connected with the inside bottom of loop bar.

Preferably, the sleeve rod is connected with the middle rod through a sleeve, and the sleeve rod and the middle rod are in transition fit and clamped installation.

Preferably, the loop bar, the middle bar, the connecting frame and the storage barrel are all mutually penetrated, and the size of the storage grooves symmetrically arranged on the left side and the right side of the storage barrel is matched with the size of the first knocking head and the second knocking head.

Preferably, the limiting groove is embedded at the top end of the rotating shaft, the limiting groove and the limiting block are clamped with each other, and the length of the limiting groove is larger than 8 cm.

Preferably, sliding connection is adopted between the top end of the rotating shaft and the rotating rod, key connection is adopted between the outside of the rotating rod and the rotating gear, and an integral structure is adopted between the top end of the rotating rod and the handle.

Preferably, the rotating gears are arranged at the outer part of the connecting frame in 3 numbers, the 3 rotating gears are all in meshed connection, and the rotating rods in the middle of the rotating gears are coaxially arranged with the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the portable percussion hammer for neurology department;

1. the middle rod can be accommodated in the middle of the sleeve rod, the first knocking head and the second knocking head can be accommodated in the accommodating groove well, so that the occupied space of the whole knocking hammer can be reduced by half, the effect of conveniently carrying the whole device is achieved, the top end of the knocking head of the knocking hammer is made of rubber, and the effect of protecting the knocking head can be achieved well due to the arrangement of the accommodating groove;

2. rotatory gear can carry out the removal work of position along with the rotary rod, and then can control 3 receipts line section of thick bamboo and carry out simultaneous rotation and detached rotatory work, reaches and to control alone the length that can beat the head and stretch out the length of intermediate lever and cover bar, first percussion head and second percussion head for whole percussion hammer can carry out nimble regulation work at the in-process that uses.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the main section and enlarged structure of the storage barrel of the present invention;

FIG. 4 is a schematic top view of the connecting frame of the present invention;

FIG. 5 is a schematic view of the connection structure of the rotating shaft and the rotating rod according to the present invention;

fig. 6 is a schematic view of the connection structure of the novel rotating shaft and the rotating rod.

In the figure: 1. a loop bar; 2. an intermediate lever; 3. a connecting frame; 4. a storage cylinder; 5. a first tapping head; 6. A second tapping head; 7. a limiting groove; 8. a first return spring; 9. a first connecting rope; 10. a second return spring; 11. a second connecting rope; 12. a receiving groove; 13. a first take-up drum; 14. a second take-up drum; 15. a rotating shaft; 16. a handle; 17. mounting the cylinder; 18. rotating the rod; 19. a rotating gear; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable percussion hammer for neurology department comprises a loop bar 1, a middle bar 2, a connecting frame 3, a containing barrel 4, a first percussion head 5, a second percussion head 6, a limiting groove 7, a first reset spring 8, a first connecting rope 9, a second reset spring 10, a second connecting rope 11, a containing groove 12, a first wire-collecting barrel 13, a second wire-collecting barrel 14, a rotating shaft 15, a handle 16, a mounting barrel 17, a rotating rod 18, a rotating gear 19 and a limiting block 20, wherein the bottom of the inner side of the loop bar 1 is connected with the bottom of the middle bar 2 through the second reset spring 10, the top of the middle bar 2 is connected with the bottom of the connecting frame 3, the containing barrel 4 is integrally mounted above the connecting frame 3, the containing groove 12 is embedded in the containing barrel 4, the bottom of the containing groove 12 is respectively connected with the first percussion head 5 and the second percussion head 6 through the first reset spring 8, and the first percussion head 5 and the second percussion head 6 are respectively arranged at two sides of the containing barrel 4, first percussion head 5 and second percussion head 6's top is connected with the top of second connection rope 11, and the bottom of second connection rope 11 runs through storage cylinder 4 and is connected with the inside first receipts line section of thick bamboo 13 of connection frame 3, and first receipts line section of thick bamboo 13 is provided with second receipts line section of thick bamboo 14 with the centre of first receipts line section of thick bamboo 13, the equal fixedly connected with rotation axis 15 in the middle of second receipts line section of thick bamboo 14 and first receipts line section of thick bamboo 13, and one side top of rotation axis 15 runs through installation section of thick bamboo 17 and sets up the outside at connection frame 3, and the top of rotation axis 15 is connected with rotary rod 18 through spacing groove 7 and stopper 20, the outside winding of second receipts line section of thick bamboo 14 has first connection rope 9, and the bottom of first connection rope 9 running through intermediate lever 2 is connected with the inside bottom of loop bar 1.

Be muffjoint between loop bar 1 and the intermediate lever 2, and for transition complex block installation between loop bar 1 and the intermediate lever 2, conveniently make loop bar 1 accomodate work to intermediate lever 2, reach the vertical length that reduces whole percussion hammer.

The loop bar 1, the intermediate lever 2, the connection frame 3 and the storage barrel 4 run through each other, and the size of the receiving groove 12 symmetrically arranged on the left and right sides of the storage barrel 4 is identical to the size of the first knocking head 5 and the second knocking head 6, so that the first knocking head 5 and the second knocking head 6 can be received into the storage barrel 4, and the horizontal length of the whole knocking hammer is reduced.

The limiting groove 7 is embedded at the top end of the rotating shaft 15, the limiting groove 7 is mutually clamped with the limiting block 20, the length of the limiting groove 7 is more than 8cm, the top end of the rotating shaft 15 is in sliding connection with the rotating rod 18, the outer part of the rotating rod 18 is in key connection with the rotating gear 19, and the top end of the rotating rod 18 and the handle 16 are integrated, 3 rotating gears 19 are arranged outside the connecting frame 3, and the 3 rotating gears 19 are all in meshed connection, and the rotating rod 18 in the middle of the rotating gear 19 is coaxially arranged with the rotating shaft 15, so that the rotating rod 18 drives the rotating gear 19 to move in the process of moving the rotating shaft 15, so that 3 rotating gears 19 are mutually staggered, further, while one rotary gear 19 is rotating, the other rotary gears 19 are driven to rotate.

The working principle is as follows: when the portable percussion hammer for neurology department is used, firstly, the area of the whole percussion hammer needs to be increased, as shown in fig. 1-4, a user needs to rotate the middle handle 16 outside the connecting frame 3, the rotating gear 19 connected with the middle handle 16 through the rotating rod 18 is rotated in the process of rotating the middle handle 16, the middle rotating gear 19 is rotated, the middle rotating gear 19 is meshed with the rotating gears 19 on two sides of the middle handle in the process of rotating the middle handle 16, the rotating gears 19 on two sides are also rotated, and further the rotating rods 18 on two sides are also rotated, the rotating shaft 15 is also rotated in the process of rotating the rotating rod 18 through the limiting operation between the limiting block 20 and the limiting groove 7, and the first wire collecting barrel 13 and the second wire collecting barrel 14 fixedly connected between the rotating shaft 15 are rotated in the process of rotating the rotating shaft 15, in the process that the first wire rewinding cylinder 13 and the second wire rewinding cylinder 14 rotate, the second connecting rope 11 and the first connecting rope 9 can be respectively paid off, and in the process that the second connecting rope 11 and the first connecting rope 9 are paid off, the first return spring 8 and the second return spring 10 can be reset, so that the effect of pushing out the first knocking head 5, the second knocking head 6 and the sleeve rod 1 is completed, and therefore the whole knocking hammer can be used;

in the process of using the rapping hammer, as shown in fig. 5-6, when only one of the first rapping head 5, the second rapping head 6 and the loop bar 1 needs to be adjusted, the worker needs to select the corresponding handle 16, pull the handle 16 outwards, and then drive the rotating rod 18 to move by the handle 16, and the rotating rod 18 moves to make the external rotating gear 19 and the external 2 rotating gears 19 mutually staggered without meshing, so that the specific rotating shaft 15 is rotated, and a certain take-up drum is controlled to rotate to take up and pay off wires, thereby completing the whole adjusting work, and the whole rapping hammer is very flexible in the using process, and the content not described in detail in the specification belongs to the prior art known by the skilled person.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a portable percussion hammer for neurology department, includes loop bar (1), intermediate lever (2), connecting frame (3), first percussion head (5) and second percussion head (6), its characterized in that: the inner side bottom end of the loop bar (1) is connected with the bottom of the middle bar (2) through a second reset spring (10), the top end of the middle bar (2) is connected with the bottom of the connecting frame (3), a containing barrel (4) is integrally installed above the connecting frame (3), a containing groove (12) is inlaid in the containing barrel (4), the inner bottom end of the containing groove (12) is respectively connected with the first knocking head (5) and the second knocking head (6) through a first reset spring (8), the first knocking head (5) and the second knocking head (6) are respectively arranged at two side positions of the containing barrel (4), the top ends of the first knocking head (5) and the second knocking head (6) are connected with the top end of the second connecting rope (11), and the bottom end of the second connecting rope (11) penetrates through the containing barrel (4) to be connected with the first connecting barrel (13) in the connecting frame (3), and the centre of first receipts line section of thick bamboo (13) and first receipts line section of thick bamboo (13) is provided with second receipts line section of thick bamboo (14), the equal fixedly connected with rotation axis (15) in the centre of second receipts line section of thick bamboo (14) and first receipts line section of thick bamboo (13), and one side top of rotation axis (15) runs through installation section of thick bamboo (17) and sets up in the outside of link (3), and the top of rotation axis (15) is connected with rotary rod (18) through spacing groove (7) and stopper (20), the outside winding of second receipts line section of thick bamboo (14) has first connecting rope (9), and the bottom that the bottom of middle pole (2) was run through to the bottom of first connecting rope (9) is connected with the inside bottom of loop bar (1).

2. The portable neurology percussion hammer according to claim 1, wherein: be muffjoint between loop bar (1) and intermediate lever (2), and be transition fit's block installation between loop bar (1) and intermediate lever (2).

3. The portable neurology percussion hammer according to claim 1, wherein: the loop bar (1), the middle bar (2), the connecting frame (3) and the storage barrel (4) are mutually penetrated, and the size of the storage grooves (12) symmetrically arranged on the left side and the right side of the storage barrel (4) is identical to that of the first knocking head (5) and the second knocking head (6).

4. The portable neurology percussion hammer according to claim 1, wherein: limiting groove (7) are inlayed in the top position of rotation axis (15), and block each other between limiting groove (7) and stopper (20) to the length of limiting groove (7) is greater than 8 cm.

5. The portable neurology percussion hammer according to claim 1, wherein: the top end of the rotating shaft (15) is in sliding connection with the rotating rod (18), the outside of the rotating rod (18) is in key connection with the rotating gear (19), and the top end of the rotating rod (18) and the handle (16) are in an integral structure.

6. The portable neurology percussion hammer according to claim 5, wherein: the number of the rotating gears (19) is 3 on the outer portion of the connecting frame (3), the 3 rotating gears (19) are in meshed connection, and a rotating rod (18) in the middle of each rotating gear (19) is coaxially arranged with the rotating shaft (15).