CN204438043U - Medical treatment shadowless lamp sterile handle - Google Patents
Medical treatment shadowless lamp sterile handle Download PDFInfo
- Publication number
- CN204438043U CN204438043U CN201520065454.7U CN201520065454U CN204438043U CN 204438043 U CN204438043 U CN 204438043U CN 201520065454 U CN201520065454 U CN 201520065454U CN 204438043 U CN204438043 U CN 204438043U
- Authority
- CN
- China
- Prior art keywords
- handle
- shadowless lamp
- gathering sill
- button
- column
- 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.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a kind of medical shadowless lamp sterile handle.Described medical shadowless lamp sterile handle comprises inner handle, ejects the outdoor handle of head and tool receiving space, and described inner handle and the described head that ejects are contained in described outdoor handle with described outdoor handle two ends clamping respectively; Described inner handle comprises button, column sheet, spigot surface and gathering sill, and described column sheet is located on one end of described button, and described button surface is located at described spigot surface interval, and described gathering sill is located between described spigot surface; The described head that ejects comprises column, gathering sill and shell fragment, and described shell fragment is located on one end of described column, and described gathering sill is located between described shell fragment; Described outdoor handle comprises the housing of guiding rib, buckle and both ends open and hollow, and described guiding rib is located at described shell inner surface, and described buckle is located at described enclosure interior.The medical shadowless lamp sterile handle that the utility model provides has position and from centering, can be easy for installation and removal, and avoids wrongly installed advantage.
Description
Technical field
The utility model relates to technical field of medical instruments, especially, relates to and a kind ofly possesses the medical shadowless lamp sterile handle of suffering from one's own actions orthofunction.
Background technology
Medical treatment shadowless lamp is one of medical machinery of hospital's standard configuration, generally carries out the adjustment of light and the movement of lamp holder by rotating sterile handle in use.Outdoor handle due to sterile handle is the parts directly carrying out operating of contacts with doctor or nurse, in order to avoid bacterium pollution and ensure the cleaning of surgical procedure, necessary externally handle portion disinfection after surgery, therefore the outdoor handle of sterile handle must possess preoperative easy installation and postoperative easily detachable feature.
The sterile handle of current most of shadowless lamp, its inner handle and outdoor handle have the matching relationship of circumferentially directionality when mounted, general by rotating outdoor handle, make the guiding rib of outdoor handle and the draw-in groove position alignment of inner handle, the object of both realizations clamping, but need manually constantly to align in the process of position alignment, bring inconvenience to the installation of sterile handle.
Utility model content
In order to the sterile handle solving above-mentioned medical shadowless lamp is difficult to the technical problem that aligns in inner handle and outdoor handle position when mounted, the utility model provides a kind of and possesses the medical shadowless lamp sterile handle of suffering from one's own actions orthofunction.
One that the utility model provides medical treatment shadowless lamp sterile handle, comprises inner handle, ejects the outdoor handle of head and tool receiving space, and described inner handle and the described head that ejects are contained in described outdoor handle with the two ends clamping of described outdoor handle respectively;
Described inner handle comprises button, column sheet, spigot surface and the first gathering sill, and multiple described column sheets are located on one end of described button, and the outer surface of described button is located at multiple described spigot surface intervals, and described gathering sill is located between described spigot surface;
The described head that ejects comprises column, the second gathering sill and shell fragment, and multiple described shell fragments are located on one end of described column, and described gathering sill is located between described shell fragment;
Described outdoor handle comprises the housing of guiding rib, buckle and both ends open and hollow, and described guiding rib is located at the inner surface of described housing, and described buckle is located at the inside of described housing and is connected with the inner surface of described housing.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described spigot surface is arc guide surface.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described column sheet comprises the interior button pin be located at inside its one end.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described button is the cylinder of both ends open and hollow.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described buckle comprises outer button pin, described outer button pin is located at described buckle one end, its quantity and position corresponding with described interior button pin, being equipped with in a snap-fit manner of described outer button pin and described interior button pin.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described outdoor handle also comprises limited block, and described limited block is located at described shell inner surface.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, the described head that ejects also comprises groove and stopper slot, described groove and described stopper slot arrange in line is located at described shell fragment, and its position is corresponding with the position of described limited block.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described limited block and described stopper slot are slidably connected.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described guiding rib comprises inner handle guiding rib and ejects a guiding rib, slide along the spigot surface of described inner handle and be connected in described first gathering sill in described inner handle guiding rib one end, described in eject guiding rib one end and slide along described second gathering sill and be connected in the end of described second gathering sill.
In a kind of preferred embodiment of the medical shadowless lamp sterile handle provided at the utility model, described outdoor handle and the described head that ejects all adopt PPSU resin material to make, and described inner handle adopts acetal resin material to make.
Compared to prior art, the medical shadowless lamp sterile handle that the utility model provides has the following advantages:
One, described medical shadowless lamp sterile handle realizes described outdoor handle and the described integrated connection ejecting head by the clamping of described limited block and described stopper slot, and this assembly entirety can carry out high-temperature sterilization, without the need to dismounting.
Two, described medical shadowless lamp sterile handle is by the slip of described guiding rib on described arc guide surface and the process be connected in described first gathering sill, automatic capturing position between bootable described outdoor handle and described inner handle, avoid the phenomenon of misloading, save the time of artificial levelling.
Three, the described column sheet of described medical shadowless lamp sterile handle can radial deformation, described interior button pin and described outer button pin realize mutually agreeing with of buckle face by this distortion, thus guarantee the firm connection of described outdoor handle and described inner handle, simultaneously when coming off, the active force by described column sheet distortion makes easily to throw off between described outdoor handle and described inner handle.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the explosive view of a kind of embodiment of medical shadowless lamp sterile handle that the utility model provides;
Fig. 2 is the structural representation of the inner handle of medical shadowless lamp sterile handle shown in Fig. 1;
Fig. 3 is the structural representation ejecting head of medical shadowless lamp sterile handle shown in Fig. 1;
Fig. 4 is the sectional view of the outdoor handle of medical shadowless lamp sterile handle shown in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1, is the perspective exploded view of a kind of embodiment of medical shadowless lamp sterile handle that the utility model provides.Described medical shadowless lamp sterile handle 1 comprises inner handle 11, eject the outdoor handle 13 of 12 and tool receiving space, a described inner handle 11 and describedly eject 12 and be contained in the receiving space of described outdoor handle 13 with the two ends clamping of described outdoor handle 13 respectively.
Seeing also Fig. 2, is the structural representation of the inner handle of shadowless lamp sterile handle medical shown in Fig. 1.Described inner handle 11 comprises button 111, column sheet 112, spigot surface 113, first gathering sill 114, interior button pin 115 and interior contact point 116, described column sheet 112 is located on one end of described button 111, described button 111 outer surface is located at described spigot surface 113 interval, described first gathering sill 114 is positioned at the outer surface of described button 111 equally, and forming one first gathering sill 114 between every two adjacent spigot surfaces 113, described interior button pin 115 and described interior contact point 116 are all located at the inner side of described column sheet 112.
Described button 111 is the cylinder of both ends open and hollow, is contained in described outdoor handle 13 when mounted, and its inner surface one end is connected with the light modulation leading screw of external shadowless lamp, and light modulation leading screw can be driven to rotate together, plays the effect regulating light and mobile lamp holder.
Described column sheet 112 is the thin slice of band radian and quantity is multiple, and its one end spacer ring is located at one end of described button 111, and the other end can stretch into the inner space of described outdoor handle 13 when mounted and radial deformation occur under stress, with the clamping of described outdoor handle 13.
The quantity of described spigot surface 113 is multiple, and spacer ring is located at the outer surface of described inner handle 11, the marginal portion of described spigot surface 113 is arc, bootable described outdoor handle 13 automatic capturing correspondence position, avoid the appearance of misloading phenomenon, save the time of artificial levelling.
Described first gathering sill 114 quantity is multiple, is located between two adjacent described spigot surfaces 113, when mounted can with the clamping of described outdoor handle 13, to guarantee between described inner handle 11 and described outdoor handle 13 that position is correctly and dislocation does not occur slide.
Described interior button pin 115 is protruding, and be located at the inner side of one end, described column face 112, its quantity is consistent with described column face 112 quantity, can be realized the firm connection of described inner handle 11 and described outdoor handle 13 by described interior button pin 115.
Described interior contact point 116 is located at middle part inside described column face 112 and inwardly protruding, and the interior contact point 116 on column face 112 described in each, around formation interior contact surface, can eject 12 and extrudes and contact with described when dismantling.
Referring to Fig. 3, is the structural representation ejecting head of shadowless lamp sterile handle medical shown in Fig. 1.Describedly eject 12 and comprise conical contact face 121, column 122, shell fragment 123, second gathering sill 124, groove 125 and stopper slot 126, described column 122 is a cylinder, one end located therein, described conical contact face 121, described column 122 other end is located at described shell fragment 123 interval, described second gathering sill 124 is located between described shell fragment 123, and described groove 125 and described stopper slot 126 arrange in line is located at described shell fragment 123 surface.
One end of described column 122 is located in described conical contact face 121, can stretch into when mounted described outdoor handle 13 inner and with described inner handle 11 each described in contact point 116 extrude and contact.
Described shell fragment 123 is the thin slice of band radian and quantity is multiple, and spacer ring is located at one end of described column 122, described second gathering sill 124 is folded with between described shell fragment 123, described second gathering sill 124 can with the inner surface clamping of described outdoor handle 13, eject a position alignment between 12 and described outdoor handle 13 described in making and fixing.
Described groove 125 and described stopper slot 126 are located at the two ends of described shell fragment, and it is arranged in a straight line in one, be not communicated with between described groove 125 and described stopper slot 126, ejecting described in when mounting and dismounting can along the direction relative motion of described stopper slot 126 between 12 and described outdoor handle 13.
Referring to Fig. 4, is the sectional view of the outdoor handle of shadowless lamp sterile handle medical shown in Fig. 1.Described outdoor handle 13 comprises housing 131, guiding rib 132, buckle 133, limited block 134 and outer button pin 135, described housing 131 is the cylinder of both ends open and hollow, described guiding rib 132 and described limited block 134 are all located at the inner surface of described housing 131, it is inner that described buckle 133 is located at described housing 131, and described outer button pin 135 is located at described buckle 133 one end.
Described guiding rib 132 is elongated and be located at the inner surface of described housing 131, described guiding rib 132 comprises inner handle guiding rib 1321 and ejects a guiding rib 1322, slide along the arc guide surface 113 of described inner handle 11 and be connected in described first gathering sill 114 in one end of described inner handle guiding rib 1321, described in eject a guiding rib 1322 one end along described in eject 12 the second gathering sill 124 slide and be connected in described second gathering sill 124.
Described buckle 133 is located at the inside of described housing 131 and inner hollow, when mounted described buckle 133 outside can with the clamping of described inner handle 11, inside can be passed by a described described pillar 122 ejecting 12.
Described limited block 134 is located at the inner surface of described housing 131 one end, its position with described eject 12 described groove 125 and described stopper slot 126 corresponding, described limited block 134 can be connected in described stopper slot 126 and move up and down at described stopper slot 126 place.
Described outer button pin 135 is located at the chamfering place on edge on described buckle 133, its quantity and position and described interior button pin 115 corresponding, and described outer button pin 135 agrees with mutually with the buckle face of described interior button pin 115.
The installation and removal principle of described medical shadowless lamp sterile handle 1 is as follows:
Described outdoor handle 13 with described eject 12 can be assembled into together with entirety carry out high-temperature sterilization.When assembling, describedly eject 12 and stretched into by the one end stating outdoor handle 13, the described guiding rib 1322 that ejects matches with described second gathering sill 124, eject a position between 12 and described outdoor handle 13 described in making to align, describedly eject 12 and continue deeply to make described column through the described buckle 133 being located at described outdoor handle 13 inside, limited block 134 described in this process makes described shell fragment 123 slightly be out of shape by the described groove 125 on described shell fragment 123, described limited block 134 continues descending, can move up and down in described stopper slot 126 and finally be connected in one end of described stopper slot 126.Conveniently high-temperature sterilization in addition, described outdoor handle 13 and a described material ejecting 12 are for adopting polyphenylene sulphone resin.
The inside of described inner handle 11 is connected with the light modulation leading screw of external medical shadowless lamp, forms a part for the lamp adapter assembly of medical shadowless lamp, and its material is acetal resin material.When the sterile handle assembly of having sterilized and described inner handle 11 are installed, described inner handle 11 stretches into the inside of described outdoor handle 13, described inner handle guiding rib 1321 can slide along the curved edge of spigot surface 113, until described handle guiding rib 1321 is connected in the first gathering sill 114 between described spigot surface 113, thus realize position between described inner handle 11 and described outdoor handle 13 suffer from one's own actions orthofunction, avoid the situation occurring dislocation.Continue in deep process at described inner handle 11, the column sheet 112 of described inner handle 11 contacts with described buckle 133 and described column sheet 112, after being squeezed, radial deformation occurs, thus make the described outer button pin 135 on edge on described buckle 133 dead with the described interior button pin 115 one_to_one corresponding button inside described column sheet 112, make described inner handle be connected as a whole with described outdoor handle.
When taking off outdoor handle 13, pin to be contained in and described in described outdoor handle 13 one end, to eject 12, eject 12 described in making inwardly to move along the direction of described stopper slot 126, described conical contact face 121 inwardly occurs to extrude with the described contact point 116 inside described column sheet 112 and contacts, described column sheet 112 radial expanding deformation oil is made under the effect of axial force, now described outer button pin 135 is separated with the buckle face of described interior button pin 115, under the opposition of column sheet 112 deformation, described outdoor handle 13 is outwards thrown off, be separated with described inner handle 11, operate very easy.
The medical shadowless lamp sterile handle 1 that the utility model provides has the following advantages:
One, described medical shadowless lamp sterile handle 1 by the clamping of described limited block 134 and described stopper slot 126 realize described outdoor handle 13 and described eject 12 integrated connection, this assembly entirety can carry out high-temperature sterilization, without the need to dismounting.
Two, described medical shadowless lamp sterile handle 1 by described inner handle guiding rib 1321 on described arc guide surface 113 slip and the process be connected in described first gathering sill 114, automatic capturing position between bootable described outdoor handle 13 and described inner handle 11, avoid the phenomenon of misloading, save the time of artificial levelling.
Three, the described column sheet 112 of described medical shadowless lamp sterile handle 1 can radial deformation, described interior button pin 115 and described outer button pin 135 realize mutually agreeing with of buckle face by this distortion, thus guarantee the firm connection of described outdoor handle 13 and described inner handle 11, simultaneously when coming off, the active force be out of shape by described column sheet 112 makes easily to throw off between described outdoor handle 13 and described inner handle 11.
The foregoing is only a kind of embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a medical shadowless lamp sterile handle, is characterized in that, comprises inner handle, ejects the outdoor handle of head and tool receiving space, and described inner handle and the described head that ejects are contained in the receiving space of described outdoor handle with the two ends clamping of described outdoor handle respectively;
Described inner handle comprises button, column sheet, spigot surface and the first gathering sill, and multiple described column sheets are located on one end of described button, and the outer surface of described button is located at multiple described spigot surface intervals, and described gathering sill is located between described spigot surface;
The described head that ejects comprises column, the second gathering sill and shell fragment, and multiple described shell fragments are located on one end of described column, and described gathering sill is located between described shell fragment;
Described outdoor handle comprises the housing of guiding rib, buckle and both ends open and hollow, and described guiding rib is located at the inner surface of described housing, and described buckle is located at the inside of described housing and is connected with the inner surface of described housing.
2. medical shadowless lamp sterile handle according to claim 1, is characterized in that, described spigot surface is arc guide surface.
3. medical shadowless lamp sterile handle according to claim 1, is characterized in that, described column sheet comprises the interior button pin be located at inside its one end.
4. medical shadowless lamp sterile handle according to claim 1, is characterized in that, described button is the cylinder of both ends open and hollow.
5. medical shadowless lamp sterile handle according to claim 3, it is characterized in that, described buckle comprises outer button pin, and described outer button pin is located at described buckle one end, its quantity and position corresponding with described interior button pin, being equipped with in a snap-fit manner of described outer button pin and described interior button pin.
6. medical shadowless lamp sterile handle according to claim 1, it is characterized in that, described outdoor handle also comprises limited block, and described limited block is located at described shell inner surface.
7. medical shadowless lamp sterile handle according to claim 6, is characterized in that, described in eject head and also comprise groove and stopper slot, described groove and described stopper slot arrange in line is located at described shell fragment, and its position is corresponding with the position of described limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065454.7U CN204438043U (en) | 2015-01-30 | 2015-01-30 | Medical treatment shadowless lamp sterile handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065454.7U CN204438043U (en) | 2015-01-30 | 2015-01-30 | Medical treatment shadowless lamp sterile handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438043U true CN204438043U (en) | 2015-07-01 |
Family
ID=53605906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520065454.7U Expired - Fee Related CN204438043U (en) | 2015-01-30 | 2015-01-30 | Medical treatment shadowless lamp sterile handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438043U (en) |
-
2015
- 2015-01-30 CN CN201520065454.7U patent/CN204438043U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103747745B (en) | For the blade-retaining mechanisms of operating theater instruments | |
| US9671318B1 (en) | Specimen collector | |
| US10575866B2 (en) | Reusable blade hub assembly | |
| RU2015144078A (en) | CONNECTOR ASSEMBLY FOR SYRINGE SYSTEM | |
| CN103836032B (en) | Rotary fixing structure | |
| EP3254631B1 (en) | Anti-reverse apparatus for trocar and trocar | |
| CN204438043U (en) | Medical treatment shadowless lamp sterile handle | |
| US11337601B2 (en) | Probe device for a resectoscope or another microinvasive instrument | |
| CN219763464U (en) | Bone ring extractor | |
| CN204091924U (en) | The mirror sheath syndeton of hysteroscope | |
| CN204636472U (en) | One drills automatic stop handle-type cranial drill | |
| CN217162226U (en) | Medical planing device with adjustable planing window size | |
| CN209882920U (en) | Manual noodle pressing device | |
| CN209165180U (en) | A kind of LED light | |
| CN109288569B (en) | A kind of puncture outfit shell and puncture outfit | |
| EP1988334B1 (en) | Lighting apparatus with tubular housing body for the electrical components | |
| CN107049430B (en) | Assembled pipe expander | |
| CN220442634U (en) | Snake bone tube for endoscope and endoscope | |
| CN214632104U (en) | Rotatable anoscope | |
| CN220442635U (en) | Snake bone tube for endoscope and endoscope | |
| CN215134263U (en) | Adjustable aspirator | |
| CN213850876U (en) | Foreskin anastomat for andrology | |
| CN217772530U (en) | Adjustable ophthalmic surgery head position fixer | |
| CN203749375U (en) | Medical examination device for hole | |
| CN213465252U (en) | Puncture pin with endoscope fixing head |
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: 20150701 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |