CN204379312U - A kind of neurology percussion hammer - Google Patents
A kind of neurology percussion hammer Download PDFInfo
- Publication number
- CN204379312U CN204379312U CN201420858540.9U CN201420858540U CN204379312U CN 204379312 U CN204379312 U CN 204379312U CN 201420858540 U CN201420858540 U CN 201420858540U CN 204379312 U CN204379312 U CN 204379312U
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- CN
- China
- Prior art keywords
- hammer
- loop bar
- hammer handle
- handle
- stem
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of neurology percussion hammer, comprise hammer handle, the hammer stem be arranged on hammer handle, be arranged on the elastic rod outside hammer stem and be arranged on the tup of hammer stem end, the described hammer stem being positioned at hammer handle comprises the first loop bar and is arranged at the first loop bar, can move in the first loop bar and be limited in the second loop bar in the first loop bar, the second described loop bar is provided with limited block, limited block is connected with the second loop bar by the first Compress Spring, and the first described loop bar is provided with the spacing hole mated with limited block; Described hammer stem and hammer handle junction are provided with the second Compress Spring, and described hammer handle is provided with pin and depression bar that one end is positioned at hammer stem upper end, described hammer handle is fixed with the positioning tube for locating pin position.This utility structure is reasonable in design, easy to operate, can concentrate one's energy to observe patient's reaction during knocking, is conducive to the accuracy improving percussion.
Description
Technical field
This utility model belongs to medical apparatus and instruments technical field, is specifically related to a kind of neurology percussion hammer.
Background technology
Hospital doctor checks the nerve in patient region or certain root nerve, to determine neural damage, is situation about often running at Neurology Department.Clinically to the diagnosis of nervous system disease, need to check accurately nervous system, and examination apparatus kind needed for neurologic check is more various at present, comprise percussion hammer, pocket lamp, sensation inspection pin etc., existing examination apparatus function singleness, each examination apparatus can only check a project, and troublesome poeration, wastes time and energy.In diagnostic procedure, mostly need to check multiple project, such doctor checks with regard to needing to carry different examination apparatus, using and carrying inconvenience to examination apparatus in diagnostic procedure.
Current percussion hammer major part is all hammer-shaped, during use, manually tup is made to knock patient, but the power used due to the arm of people is random, can accurately not detect the perceptibility of patients' neural, cause doctor can accurately not diagnose out the reflectance of the nerve of patient, and doctor knock repeatedly, arm turns sour, and the amount of labour is large.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of neurology percussion hammer improving accuracy.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is; A kind of neurology percussion hammer, comprise hammer handle, the hammer stem be arranged on hammer handle, be arranged on the elastic rod outside hammer stem and be arranged on the tup of hammer stem end, the described hammer stem being positioned at hammer handle comprises the first loop bar and is arranged at the first loop bar, can move in the first loop bar and be limited in the second loop bar in the first loop bar, the second described loop bar is provided with limited block, limited block is connected with the second loop bar by the first Compress Spring, and the first described loop bar is provided with the spacing hole mated with limited block; Described hammer stem and hammer handle junction are provided with the second Compress Spring, and described hammer handle is provided with pin and depression bar that one end is positioned at hammer stem upper end, described hammer handle is fixed with the positioning tube for locating pin position.
Further, the structure of described tup is: comprise shell, and the lower end of shell is connected with cushion rubber; Be provided with a plunger in shell, plunger lower end is provided with rubber tup, and rubber tup upper end is provided with pull bar, and pull bar side has screens groove; Shell middle and upper part and the just right sidewall of screens groove are provided with a block pin seat, and block pin seat is provided with lozenges bayonet lock, and lozenges bayonet lock outer end is provided with thrust spring, is provided with free bearing on the upside of described lozenges bayonet lock; Shell upper end is provided with a pressing lever, and described pressing lever upper end is provided with handle, and lower end is provided with free bearing, and the free bearing on described lozenges bayonet lock is connected by connecting rod with the free bearing of pressing lever lower end; Be provided with back-moving spring above described plunger, described shell sidewall has a chute along its length, and described chute is provided with feather key, is fixedly connected with inside described feather key with plunger.
Further, hammer handle rear end has been threaded bonnet.
Further, dividing plate is provided with in described hammer handle.
The beneficial effects of the utility model: its reasonable in design, easy to operate, can concentrate one's energy during knocking to observe patient's reaction, be conducive to the accuracy improving percussion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of hammer stem.
Fig. 3 is the structural representation of tup.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical solution of the utility model is elaborated.
A kind of neurology percussion hammer as Figure 1-3, comprise hammer handle 1, the hammer stem 2 be arranged on hammer handle 1, be arranged on the elastic rod 3 outside hammer stem 2 and be arranged on the tup 4 of hammer stem 2 end, the hammer stem 2 being positioned at hammer handle 1 comprises the first loop bar 21 and is arranged at the first loop bar 21, can move in the first loop bar 21 and be limited in the second loop bar 22 in the first loop bar 21, second loop bar 22 is provided with limited block 23, limited block 23 is connected with the second loop bar 22 by the first Compress Spring 24, the first loop bar 21 is provided with the spacing hole 25 mated with limited block 23; Hammer stem 2 and hammer handle 1 junction are provided with the second Compress Spring 5, and hammer handle 1 is provided with pin 6 and depression bar 7 that one end is positioned at hammer stem 2 upper end, hammer handle 1 is fixed with the positioning tube 8 for locating pin 6 position.
In this utility model, the structure of tup 4 is: comprise shell 41, and the lower end of shell 41 is connected with cushion rubber 42; Be provided with a plunger 43 in shell 41, plunger 43 lower end is provided with rubber tup 44, and rubber tup 44 upper end is provided with pull bar 45, and pull bar 45 side has screens groove 46; Shell 41 middle and upper part and the just right sidewall of screens groove 46 are provided with a block pin seat 47, and block pin seat 47 is provided with lozenges bayonet lock 48, and lozenges bayonet lock 48 outer end is provided with thrust spring 49, is provided with free bearing 50 on the upside of lozenges bayonet lock 48; Shell 41 upper end is provided with a pressing lever 51, and pressing lever 51 upper end is provided with handle 52, and free bearing 50 is established in lower end, and the free bearing 50 on lozenges bayonet lock 48 is connected by connecting rod 53 with the free bearing 50 of pressing lever 51 lower end; Be provided with back-moving spring 54 above plunger 43, shell 41 sidewall has a chute 55 along its length, and chute 55 is provided with feather key 56, is fixedly connected with inside feather key 56 with plunger 41.
In this utility model, hammer handle 1 rear end has been threaded bonnet 9.
In this utility model, in hammer handle 1, be provided with dividing plate 10.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a neurology percussion hammer, it is characterized in that: comprise hammer handle, the hammer stem be arranged on hammer handle, be arranged on the elastic rod outside hammer stem and be arranged on the tup of hammer stem end, the described hammer stem being positioned at hammer handle comprises the first loop bar and is arranged at the first loop bar, can move in the first loop bar and be limited in the second loop bar in the first loop bar, the second described loop bar is provided with limited block, limited block is connected with the second loop bar by the first Compress Spring, and the first described loop bar is provided with the spacing hole mated with limited block; Described hammer stem and hammer handle junction are provided with the second Compress Spring, and described hammer handle is provided with pin and depression bar that one end is positioned at hammer stem upper end, described hammer handle is fixed with the positioning tube for locating pin position.
2. a kind of neurology percussion hammer according to claim 1, is characterized in that: the structure of described tup is: comprise shell, and the lower end of shell is connected with cushion rubber; Be provided with a plunger in shell, plunger lower end is provided with rubber tup, and rubber tup upper end is provided with pull bar, and pull bar side has screens groove; Shell middle and upper part and the just right sidewall of screens groove are provided with a block pin seat, and block pin seat is provided with lozenges bayonet lock, and lozenges bayonet lock outer end is provided with thrust spring, is provided with free bearing on the upside of described lozenges bayonet lock; Shell upper end is provided with a pressing lever, and described pressing lever upper end is provided with handle, and lower end is provided with free bearing, and the free bearing on described lozenges bayonet lock is connected by connecting rod with the free bearing of pressing lever lower end; Be provided with back-moving spring above described plunger, described shell sidewall has a chute along its length, and described chute is provided with feather key, is fixedly connected with inside described feather key with plunger.
3. a kind of neurology percussion hammer according to claim 1, is characterized in that: hammer handle rear end has been threaded bonnet.
4. a kind of neurology percussion hammer according to claim 1, is characterized in that: be provided with dividing plate in described hammer handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858540.9U CN204379312U (en) | 2014-12-31 | 2014-12-31 | A kind of neurology percussion hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858540.9U CN204379312U (en) | 2014-12-31 | 2014-12-31 | A kind of neurology percussion hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204379312U true CN204379312U (en) | 2015-06-10 |
Family
ID=53352073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858540.9U Expired - Fee Related CN204379312U (en) | 2014-12-31 | 2014-12-31 | A kind of neurology percussion hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204379312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478235A (en) * | 2018-05-02 | 2018-09-04 | 山东中医药大学第二附属医院 | A kind of movably connected Neurology clinical diagnosis device |
-
2014
- 2014-12-31 CN CN201420858540.9U patent/CN204379312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478235A (en) * | 2018-05-02 | 2018-09-04 | 山东中医药大学第二附属医院 | A kind of movably connected Neurology clinical diagnosis device |
| CN108478235B (en) * | 2018-05-02 | 2021-01-15 | 山东中医药大学第二附属医院 | Movable connection type neurology clinical diagnosis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |