CN2875324Y - Multi-functional portable plexor - Google Patents
Multi-functional portable plexor Download PDFInfo
- Publication number
- CN2875324Y CN2875324Y CN 200620008010 CN200620008010U CN2875324Y CN 2875324 Y CN2875324 Y CN 2875324Y CN 200620008010 CN200620008010 CN 200620008010 CN 200620008010 U CN200620008010 U CN 200620008010U CN 2875324 Y CN2875324 Y CN 2875324Y
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- CN
- China
- Prior art keywords
- handle
- hammer
- expansion link
- hammer body
- percussion hammer
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-functional portable percussion hammer, including a hammer body, hammer heads that are arranged on the both ends of the hammer body, and a handle connect with the middle of the hammer body; the handle is a hollow structure, while an extension rod is arranged at the connection between the hammer body and the handle, whose one end is connected with the hammer body, while the other end is in the dynamic connection with one end of the handle, the extension rod and the handle can condensation or extend relatively, in particular, the handle is also equipped with a battery, a power switch and a light source. When in use, the percussion hammer pulls out the extension rod from the handle relatively, making the overall length of the percussion hammer up to the requirement for use; when in use, the flashlight, inverts the handle, lightens the light source, due to the extensible type design, thus the length of the percussion hammer is shorter by one-third above than the traditional percussion hammer; in addition, the utility model combines the percussion hammer and the flashlight, with the two functions of the inspection of tendon reflex and the inspection of pupillary light reflex, which is very convenient to use and carry, specially suitable for the visiting by the doctors.
Description
Technical field
This utility model relates to a kind of instrument that is used for medical diagnosis, especially a kind of instrument with the scrutineer's of being used for somatic nerves tendon reflex double-duty and pupillary light reflex.
Background technology
In some medical diagnosis processes, often need to carry out some reflexs.The instrument that present neurosurgeon uses always is the pocket lamp that is used for the percussion hammer of scrutineer's somatic nerves tendon reflex and is used to check pupillary light reflex.Percussion hammer commonly used at present, hammer body, tup and handle are fixedly connected on one, the effect of handle is just in order to hold with hand-held, because its handle is longer, be not easy to carry, the pocket lamp of checking pupillary light reflex is another kind of independent diagnostic tool, and it also has long handle also can be at the interior arrangement battery to be used for both can holding.So when needing scrutineer's somatic nerves tendon reflex and pupillary light reflex, the medical worker often needs to carry two kinds of handles and all alternately changes use than long diagnostic tool, causes very big inconvenience.
The utility model content
For overcome traditional percussion hammer handle long, be not easy to carry and deficiency that the doctor must carry percussion hammer and two kinds of instruments of pocket lamp, technical problem to be solved in the utility model provides and a kind of percussion hammer and pocket lamp is united two into one, and by telescopic percussion hammer handle is set, greatly shortened the just simple length that grips the handle of function, reached that two kinds of functions are integrated in one and more portable portable multifunctional percussion hammer.
The technical scheme that its technical problem that solves this utility model adopts is as follows:
This utility model provides a kind of portable multifunctional percussion hammer, comprise hammer body, be installed in tup, the handle at hammer body two ends, it is characterized in that: be provided with expansion link between connection hammer body and the handle, one end and the hammer body of this expansion link are connected, the other end and handle join, this expansion link and handle can relative condensation or stretching, extension draw back.
Being connected of above-mentioned expansion link and handle can be selected mode well known to those skilled in the art, advantage of the present utility model is, by expansion link and handle can relative condensation or stretching, extension draw back, make percussion hammer length be shunk to greatest extent or stretch, increase the convenience of using, saved storage and placement space.
Tup of the present utility model preferably can guarantee which kind of tup no matter user need to use, and can have comfortable gripping sense along the longitudinal axis rotation of whole handle.
This utility model also provides a kind of portable multifunctional percussion hammer, comprise hammer body, be installed in the tup and the handle at hammer body two ends, it is characterized in that: this handle is a hollow structure, connect between hammer body and the handle and be provided with expansion link, one end and the hammer body of this expansion link are connected, the other end is located at the inside of handle hollow, and expansion link may spread to outside the handle or is contracted in the handle.
This utility model has adopted telescopic handle, and when expansion link stretches fully or extends to outside the handle, one section of expansion link connects hammer body, and the other end connects handle near one section of hammer body, makes the reflex hammer length of percussion hammer length for normal diagnosis usefulness; When expansion link is contracted in the handle fully, expansion link is latent to contract in the inside of the hollow structure of handle, one section of close hammer body of handle and hammer body join or are close, make percussion hammer length get retraction to the limit, its more traditional percussion hammer shortens more than 1/3rd at least, therefore is very easy to assemble and carry.
Above-mentioned portable multifunctional percussion hammer, its feature also comprises: an end of described expansion link by direct fit, spiral shell button fasten, screw thread spins or the mode of secure bond and hammer body are connected, can select as required to be fixed as one or dismountable mode of connection, the other end spins by fit or buckle or screw thread and is located at the inside of handle hollow; The inside of this handle hollow preferably is provided with slides the chamber, expansion link can this slide that intracavity slides or spiral flexible.
This utility model also provides another kind of portable multifunctional percussion hammer, it is characterized in that: be provided with expansion link between connection hammer body and the handle, this expansion link is a hollow structure, one end and the hammer body of this expansion link are connected, the other end and handle one end join, this handle end is located at the inside of the hollow of expansion link, and handle may spread to outside the expansion link or is contracted in the expansion link.Connected mode between each assembly of this reflex hammer is with above-mentioned, and different is that described expansion link is a hollow structure, and inside preferably is provided with slides the chamber, described handle can this slide that intracavity slides or spiral flexible, can reach identical Telescopic and effect.
In a preferred embodiment of the present utility model, described its feature of portable multifunctional percussion hammer also comprises: the handle of reflex hammer is provided with battery, on and off switch and light source; Battery preferably is arranged on handle inside, for example the handle hollow bulb adjoins the bottom of sliding the chamber, on and off switch preferably is arranged on the handle outer surface, the outer surface of preferred handle bottom, it can be button or touch, light source preferably is arranged on the handle relative with hammer body one end, i.e. handle bottom, and it is the end away from hammer body.
The battery that this utility model adopted, on and off switch and light source are general knowledge known in this field, do not repeat them here.
Portable multifunctional percussion hammer described in the utility model, its feature also comprises: for the needs of diagnosing, the tup at these hammer body two ends also is preferably two types tup, comprising: the first is installed in the enlarging hammer head of hammer body one end, and another is mounted in the pane hammer head of the hammer body other end.
The installation combination at described tup and hammer body two ends can be any juncture in the prior art, can be that tup and hammer body fixed engagement are one, for example directly be weldingly fixed on the hammer body two ends, also can be to be assembled into dismountable juncture, be preferably by screw thread (inside/outside screw thread, screw socket) rotation and engage or be fastened on hammer body two ends (joint of similar screw bolt and nut).
When needing to use percussion hammer, the expansion link that is connected on the hammer body is pulled out from handle, make the percussion hammer decreased food reach instructions for use, when needing to use pocket lamp, handle is inverted, press or touch on and off switch, make light source luminescent; When not needing to use above-mentioned two kinds of instruments, the expansion link that is connected on the hammer body is advanced in the handle, the percussion hammer decreased food of this moment can reach the shortest, conveniently carries.
Further be, above-mentioned portable multifunctional percussion hammer, its feature also comprises: the described tup that is installed in the hammer body two ends preferably has elasticity, be more preferably elastomeric material or tup surface coated or be coated with one or more layers elastomeric material, with the unnecessary damage of avoiding when the application percussion hammer knocks diagnosis, human body being caused with certain intensity.The common-sense technology that is chosen as those skilled in the art of elastomeric material for example can be known rubber-like material of chemical industry or mechanical field or composite.
The beneficial effects of the utility model are: because percussion hammer is combined with pocket lamp, and adopted telescopic handle, make the more traditional percussion hammer of this utility model percussion hammer length shorten more than 1/3rd, and two instruments are united two into one, use and carry very conveniently, especially be fit to tools for doctor home visit and carry.
Description of drawings:
Fig. 1 is the sketch map of one of preferred implementation of the present utility model.
Fig. 2 A～Fig. 2 C is the sketch map of this utility model tup rotation, and wherein Fig. 2 A is that the expansion link of this utility model reflex hammer is contracted to the state in the handle; Fig. 2 B is that the expansion link of this utility model reflex hammer extends to the outer state of handle; Fig. 2 C is accessible another state of tup rotation of this utility model reflex hammer.
Be labeled as among the figure: hammer body 1, enlarging hammer head 2, pane hammer head 3, expansion link 4, handle 5, battery 6, on and off switch 7, light source 8.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
Embodiment 1
As shown in Figure 1, portable multifunctional percussion hammer of the present utility model comprises hammer body 1, enlarging hammer head 2, pane hammer head 3, expansion link 4, handle 5, battery 6, on and off switch 7, light source 8.Enlarging hammer head 2, pane hammer head 3 need have certain intensity and have certain elastic material, so that can not cause damage to human body when using percussion hammer to knock diagnosis.
Enlarging hammer head 2, pane hammer head 3 and hammer body 1 fixed engagement be in one, forms in the reflex hammer and the contacted part for percussion of check point; One end of expansion link 4 and the mid portion fixed engagement of hammer body 1, a sleeve pipe is stretched out at the middle part that Figure 1 shows that hammer body 1, one end fit of expansion link 4 is fixed in this sleeve pipe, the inside of handle 5 is the structure of hollow, the other end of expansion link 4 is linked in the inside of handle 5, and the hollow inside that can be freely acts on handle 5 by external force is walked flexible; The fit port of handle 5 (for example also is provided with a ring set, soft ring set), this ring set is around the outer surface that is coated on expansion link 4, and acting as of ring set both reduces the friction that expanding-contracting action brings for expansion link 4 and handle 5 ports, makes expansion link 4 and handle 5 ports engage closely; One section device that is equiped with pocket lamp away from the fit port of handle 5, comprise battery 6, on and off switch 7 and light source 8, wherein battery 6 is installed end (bottom) inside that is arranged at handle 5, on and off switch 7 is arranged at the terminal lateral surface of handle 5, on and off switch 7 is touch or button, light source 8 preferably is arranged on the distal end faces of handle 5, and it is relative with the hammer body 1 that is positioned at handle one end, and away from hammer body 1.
When not using percussion hammer, expansion link 4 slides and is retracted in to handle 5, makes the percussion hammer entire length shorten 1/3rd or 1/2nd or more.When using percussion hammer, the expansion link 4 that is connected on the hammer body 1 is pulled out from the inside of handle 5, make the handle entire length reach instructions for use.When using pocket lamp as need, press...withing one's finger down is positioned at the on and off switch 7 of handle 5 bottoms, and light source 8 is luminous, can reach the purpose of irradiation pupil.
Embodiment 2
A kind of portable multifunctional percussion hammer (not shown) comprises hammer body 1, enlarging hammer head 2, pane hammer head 3, expansion link 4, handle 5, battery 6, on and off switch 7, light source 8.
Enlarging hammer head 2, pane hammer head 3 are buckled can fix to rotate by spiral shell with hammer body 1 and are engaged in one; One end of expansion link 4 and the mid portion of hammer body 1 are threadably engaged, a sleeve pipe is stretched out at the middle part of hammer body 1, one end fit of expansion link 4 is fixed in this sleeve pipe, the inside of this expansion link 4 is the structure of hollow, one end of handle 5 is linked in the inside of expansion link 4, and can freely act on inner the stretching of hollow of expansion link 4 by external force; The fit port of expansion link 4 (for example also is provided with a ring set, soft ring set), this ring set is around the outer surface that is coated on handle 5, and acting as of ring set reduces the friction that expanding-contracting action brings for expansion link 4 ports and handle 5, can also make expansion link 4 ports and handle 5 engage closely; One section device that is equiped with pocket lamp away from the fit port of handle 5, comprise battery 6, on and off switch 7 and light source 8, wherein battery 6 is installed the inside that is arranged at handle 5, on and off switch 7 is arranged at the terminal lateral surface of handle 5, on and off switch 7 is touch or button, light source 8 preferably is arranged on the distal outer surface of handle 5, and it is relative with the hammer body 1 that is positioned at handle one end, and away from hammer body 1.
When not using percussion hammer, handle 5 slides or screw thread rotation is retracted in to expansion link 4, makes the percussion hammer entire length shorten 1/3rd or 1/2nd or more; When using percussion hammer, the handle 5 in the expansion link 4 that is connected on the hammer body 1 is pulled out internally, make the handle entire length reach instructions for use.When using pocket lamp as need, press...withing one's finger down is positioned at the on and off switch 7 of handle 5 bottoms, and light source 8 is luminous, can reach the purpose of irradiation pupil.
Claims (10)
1, portable multifunctional percussion hammer, comprise hammer body, be installed in tup, the handle at hammer body two ends, it is characterized in that: be provided with expansion link between connection hammer body and the handle, one end and the hammer body of this expansion link are connected, the other end and handle join, this expansion link and handle can relative condensation or stretching, extension draw back.
2, portable multifunctional percussion hammer as claimed in claim 1, it is characterized in that: this handle is a hollow structure, connect between hammer body and the handle and be provided with expansion link, one end and the hammer body of this expansion link are connected, the other end is located at the inside of handle hollow, and expansion link may spread to outside the handle or is contracted in the handle.
3, portable multifunctional percussion hammer as claimed in claim 1, it is characterized in that: be provided with expansion link between connection hammer body and the handle, this expansion link is a hollow structure, one end and the hammer body of this expansion link are connected, the other end and handle one end join, this handle end is located at the inside of the hollow of expansion link, and handle may spread to outside the expansion link or is contracted in the expansion link.
4, portable multifunctional percussion hammer as claimed in claim 2, it is characterized in that: an end of described expansion link and the mode that hammer body is connected are selected from fit, spiral shell button fastening, screw thread spins or secure bond, and the other end spins by fit, buckle or screw thread and is located at the inside of handle hollow.
5, portable multifunctional percussion hammer as claimed in claim 2 is characterized in that: the inside of described handle hollow is provided with slides the chamber, and expansion link can slide that intracavity slides or the spiral rotary extension at this.
6, as each described portable multifunctional percussion hammer of claim 1-5, it is characterized in that: handle is provided with battery, on and off switch and light source.
7, portable multifunctional percussion hammer as claimed in claim 6, it is characterized in that: battery is arranged on handle inside, and light source is arranged on the handle bottom, and this bottom is the end away from hammer body.
8, portable multifunctional percussion hammer as claimed in claim 6 is characterized in that: the described tup that is installed in the hammer body two ends comprises enlarging hammer head and/or pane hammer head.
9, portable multifunctional percussion hammer as claimed in claim 6 is characterized in that: the described tup that is installed in the hammer body two ends has elasticity.
10, portable multifunctional percussion hammer as claimed in claim 6, it is characterized in that: described tup and expansion link can rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008010 CN2875324Y (en) | 2006-03-15 | 2006-03-15 | Multi-functional portable plexor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620008010 CN2875324Y (en) | 2006-03-15 | 2006-03-15 | Multi-functional portable plexor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875324Y true CN2875324Y (en) | 2007-03-07 |
Family
ID=37818568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620008010 Expired - Fee Related CN2875324Y (en) | 2006-03-15 | 2006-03-15 | Multi-functional portable plexor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875324Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725621A (en) * | 2016-11-11 | 2017-05-31 | 成都迅德科技有限公司 | medical dual-purpose hammer |
-
2006
- 2006-03-15 CN CN 200620008010 patent/CN2875324Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725621A (en) * | 2016-11-11 | 2017-05-31 | 成都迅德科技有限公司 | medical dual-purpose hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20100315 |