CN207459362U - A kind of high-frequency surgery electric knife power supply connecting device - Google Patents
A kind of high-frequency surgery electric knife power supply connecting device Download PDFInfo
- Publication number
- CN207459362U CN207459362U CN201721328540.8U CN201721328540U CN207459362U CN 207459362 U CN207459362 U CN 207459362U CN 201721328540 U CN201721328540 U CN 201721328540U CN 207459362 U CN207459362 U CN 207459362U
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- CN
- China
- Prior art keywords
- flexible fastening
- inserted link
- power supply
- electric knife
- fastening inserted
- 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.)
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Abstract
The utility model discloses a kind of high-frequency surgery electric knife power supply connecting devices,Including plug body,The top of the plug body is provided with limiting plate,And string holes is provided with below plug body,Traditional grafting tooth is changed over into flexible fastening inserted link,Flexible fastening inserted link is that the arc hollow tooth connection formed is folded by elastic sheet metal,So shrapnel when being plugged into inside the jack of socket on flexible fastening inserted link can cause elastic force to squeeze the socket copper core of both sides,Under pressure it is inserted into flexible fastening inserted link more secured,Avoiding occurring loosening in use or coming off causes power-off that operation is caused accident occur,The bottom of flexible fastening inserted link and the bearing of baffle are fixedly connected by ceramic thermal barrier layer,Ceramic thermal barrier layer has the effect of certain partiting thermal insulation,Fixed seat is connected circuit generation heat and can be acted on first on ceramic thermal barrier layer,Avoid baffle directly heated the phenomenon that aging occurs.
Description
Technical field
The utility model belongs to electrosurgical correlative technology field, and in particular to a kind of high-frequency surgery electric knife power supply connection dress
It puts.
Background technology
Electric knife (high frequency electro surgical unit) is a kind of electrosurgical unit that mechanical operation knife is substituted to carry out tissue cutting.It is logical
It crosses when the high-frequency high-voltage current that active electrode tip generates is contacted with human body and tissue is heated, realize and injected organism tissue is divided
From and solidification, so as to play the purpose of cutting and hemostasis.Electric knife when in use as power source electric power be must can not
Few, so a power supply connecting device is extremely important.
Existing power supply connecting device technology has the following problems：1st, since it is desired that being carried out with external receptacle when use
Plug connection, for the gravity of itself of power cord on plug and the external active force being likely to occur, to cause to insert when insertion
Enter and occur the phenomenon that loosening or even coming off afterwards, if the situation of loose contact or power-off occurs suddenly in electric knife in surgical procedure
It will cause very serious consequence；2nd, since the energization of metal inserted link can generate certain heat when work, heat directly acts on
May burn baffle on baffle, which influences work, carries out.
Utility model content
The purpose of this utility model is to provide a kind of high-frequency surgery electric knife power supply connecting device, to solve above-mentioned background skill
Since it is desired that plug connection is carried out with external receptacle, with for power cord on plug when insertion when the use proposed in art
The gravity of itself and the external active force being likely to occur can cause to occur loosening the phenomenon that even coming off after insertion, perform the operation
If electric knife loose contact or the situation of power-off occurs and will cause very serious consequence suddenly in journey；When work due to
The energization of metal inserted link can generate certain heat, and heat, which acts directly on baffle that baffle may be burnt, to be influenced work and ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of high-frequency surgery electric knife power supply connection dress
It puts, including plug body, the top of the plug body is provided with limiting plate, and string holes is provided with below plug body, institute
It states to be provided on the outside of string holes and prevents breaking layer, flexible fastening inserted link, and the inside of limiting plate are provided with above the limiting plate
It is provided with limit hole, the internal connection of the flexible fastening inserted link and limit hole is provided with fixed seat, the bottom of the fixed seat
Portion is provided with ceramic thermal barrier layer, is provided with baffle below the bottom of the ceramic thermal barrier layer, is provided with and connects below the baffle
The junction of line terminals, the wire connection terminal and fixed seat is provided with connection copper sheet, and copper is connected with below the wire connection terminal
Core tells that the outside of copper core is provided with inner insulating layer, and the outside /V of the inner insulating layer is fixed with wire clamp, the string holes it is interior
Portion is provided with cabling insulated hole, and the connecting line and the bottom junction of cabling insulated hole are provided with fixing sleeve, the connecting line
External tail end at be provided with connecting pin, the outside of the connecting pin is provided with anti-skid chequer at the position of connecting line, described
Connecting pin is internally provided with grafting copper hole.
Preferably, the flexible fastening inserted link is the arc hollow tooth connection that elastic sheet metal is formed.
Preferably, there are two the ceramic thermal barrier layer is set altogether, and two ceramic thermal barrier layers respectively with two flexible fastenings
Inserted link corresponds to.
Preferably, the grafting copper hole is fixedly mounted on the inside of connecting pin by way of inlaying.
Preferably, the fixing sleeve is fixedly connected with cabling insulated hole by card slot.
Preferably, the length of the connecting line is 5m.
Compared with prior art, the beneficial effects of the utility model are：
1st, traditional grafting tooth is changed over flexible fastening inserted link by the utility model, and flexible fastening inserted link is by elastic metallic
Piece folds the arc hollow tooth connection to be formed, so bullet when being plugged into inside the jack of socket on flexible fastening inserted link
Sector-meeting causes elastic force to squeeze the socket copper core of both sides, is under pressure inserted into flexible fastening inserted link more secured, keeps away
Exempting to occur loosening in use or coming off causes power-off that operation is caused accident occur, more pacifies when making when equipment
Entirely.
2nd, company is fixed by ceramic thermal barrier layer in the bottom of the utility model flexible fastening inserted link and the bearing of baffle
It connects, ceramic thermal barrier layer has the effect of certain partiting thermal insulation due to its ceramic characteristics, so flexible fastening is inserted when work
When the fixed seat of bar bottom connects circuit generation heat, heat can be acted on ceramic thermal barrier layer first, will not directly be made
With on the baffle of plastics, avoid baffle be heated occur aging the phenomenon that, make equipment more durable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the inner connecting structure schematic diagram of the utility model；
Fig. 3 is the connecting pin structure diagram of the utility model；
In figure：1st, flexible fastening inserted link；2nd, limiting plate；3rd, plug body；4th, prevent breaking layer；5th, string holes；6th, connecting line；7、
Connecting pin；8th, anti-skid chequer；9th, limit hole；10th, baffle；11st, copper core；12nd, wire clamp；13rd, cabling insulated hole；14th, fixing sleeve；15、
Inner insulating layer；16th, wire connection terminal；17th, copper sheet is connected；18th, ceramic thermal barrier layer；19th, fixed seat；20th, grafting copper hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high-frequency surgery electric knife power supply connecting device,
Including plug body 3, the top of plug body 3 is provided with limiting plate 2, and the lower section of plug body 3 is provided with string holes 5, string holes 5
Outside be provided with it is anti-break layer 4, the top of limiting plate 2 is provided with flexible fastening inserted link 1, and limiting plate 2 is internally provided with
Limit hole 9, flexible fastening inserted link 1 and the internal connection of limit hole 9 are provided with fixed seat 19, and the bottom of fixed seat 19 is provided with
Ceramic thermal barrier layer 18, the bottom lower section of ceramic thermal barrier layer 18 are provided with baffle 10, and the lower section of baffle 10 is provided with wire connection terminal 16,
Wire connection terminal 16 is provided with the junction of fixed seat 19 is connected copper sheet 17, and the lower section of wire connection terminal 16 is connected with copper core 11, institute
Tell that the outside of copper core 11 is provided with inner insulating layer 15, the outside /V of inner insulating layer 15 is fixed with wire clamp 12, and the inside of string holes 5 is set
Be equipped with cabling insulated hole 13, the bottom junction of connecting line 6 and cabling insulated hole 13 is provided with fixing sleeve 14, connecting line 6 it is outer
Connecting pin 7 is provided at portion's tail end, the outside of connecting pin 7 is provided with anti-skid chequer 8 at the position of connecting line 6, connecting pin 7
It is internally provided with grafting copper hole 20.
In order to which resiliently mounted, the present embodiment can be played the role of, it is preferred that flexible fastening inserted link 1 is elastic sheet metal
The arc hollow tooth connection of composition.
It avoids burning baffle 10, the present embodiment in order to which heat can be completely cut off, it is preferred that ceramic thermal barrier layer 18 is provided with two altogether
It is a, and two ceramic thermal barrier layers 18 are corresponding with two flexible fastening inserted links 1 respectively.
In order to make grafting more convenient, the present embodiment, it is preferred that grafting copper hole 20 is fixedly mounted on by way of inlaying
The inside of connecting pin 7.
In order to avoid the gravity of insulated wire causes connecting line 6 to come off, the present embodiment, it is preferred that fixing sleeve 14 and cabling are exhausted
Marginal pore 13 is fixedly connected by card slot.
In order to make equipment wider with use scope, the present embodiment, it is preferred that the length of connecting line 6 is 5m.
The operation principle and process for using of the utility model：After the utility model installs, then equipment can start
It uses, connecting pin 7 is attached by internal grafting copper hole 20 with electrosurgical, equipment is passed through into elasticity when use
Fixed inserted link 1 is inserted into the inside of power outlet, since flexible fastening inserted link 1 is to be folded to be formed by elastic sheet metal when insertion
Arc hollow tooth connection, so shrapnel when being plugged into inside the jack of socket on flexible fastening inserted link 1 can be to two
The socket copper core of side causes elastic force to squeeze, and is under pressure inserted into flexible fastening inserted link 1 more secured, avoids using
Occur loosening or coming off in the process causing power-off that operation is caused accident, and the bottom of flexible fastening inserted link 1 and baffle 10 occur
Bearing be fixedly connected by ceramic thermal barrier layer 18, ceramic thermal barrier layer due to its ceramic characteristics have certain partiting thermal insulation
Effect, so when the fixed seat 19 of 1 bottom of flexible fastening inserted link connects circuit and generates heat when work, heat
It can first act on ceramic thermal barrier layer 18, will not act directly on the baffle 10 of plastics, avoid the heated generation of baffle 10
The phenomenon that aging, then effect of the electric current by connecting copper sheet 17 are transmitted directly in the copper core 11 of the connection of wire connection terminal 16, most
It is transferred to afterwards by connecting pin 7 on electrosurgical and carries out function, driving electrosurgical works.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high-frequency surgery electric knife power supply connecting device, including plug body (3), it is characterised in that：The plug body (3)
Top be provided with limiting plate (2), and string holes (5) is provided with below plug body (3), the outside of the string holes (5) is set
Have and prevent breaking layer (4), flexible fastening inserted link (1) is provided with above the limiting plate (2), and the inside of limiting plate (2) is set
There is limit hole (9), the flexible fastening inserted link (1) and the internal connection of limit hole (9) are provided with fixed seat (19), described solid
The bottom of reservation (19) is provided with ceramic thermal barrier layer (18), and baffle is provided with below the bottom of the ceramic thermal barrier layer (18)
(10), wire connection terminal (16), the wire connection terminal (16) and the connection of fixed seat (19) are provided with below the baffle (10)
Place is provided with connection copper sheet (17), is connected with copper core (11) below the wire connection terminal (16), tells the outside of copper core (11)
Inner insulating layer (15) is provided with, the outside /V of the inner insulating layer (15) is fixed with wire clamp (12), the inside of the string holes (5)
Cabling insulated hole (13) is provided with, the connecting line (6) and the bottom junction of cabling insulated hole (13) are provided with fixing sleeve
(14), connecting pin (7) is provided at the external tail end of the connecting line (6), the outside of the connecting pin (7) is close to connecting line
(6) anti-skid chequer (8) is provided at position, the connecting pin (7) is internally provided with grafting copper hole (20).
2. a kind of high-frequency surgery electric knife power supply connecting device according to claim 1, it is characterised in that：The flexible fastening
Inserted link (1) is the arc hollow tooth connection that elastic sheet metal is formed.
3. a kind of high-frequency surgery electric knife power supply connecting device according to claim 1, it is characterised in that：The ceramic insulation
There are two layer (18) is set altogether, and two ceramic thermal barrier layers (18) are corresponding with two flexible fastening inserted links (1) respectively.
4. a kind of high-frequency surgery electric knife power supply connecting device according to claim 1, it is characterised in that：The grafting copper hole
(20) inside of connecting pin (7) is fixedly mounted on by way of inlaying.
5. a kind of high-frequency surgery electric knife power supply connecting device according to claim 1, it is characterised in that：The fixing sleeve
(14) it is fixedly connected with cabling insulated hole (13) by card slot.
6. a kind of high-frequency surgery electric knife power supply connecting device according to claim 1, it is characterised in that：The connecting line
(6) length is 5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328540.8U CN207459362U (en) | 2017-10-17 | 2017-10-17 | A kind of high-frequency surgery electric knife power supply connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721328540.8U CN207459362U (en) | 2017-10-17 | 2017-10-17 | A kind of high-frequency surgery electric knife power supply connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459362U true CN207459362U (en) | 2018-06-05 |
Family
ID=62252446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721328540.8U Expired - Fee Related CN207459362U (en) | 2017-10-17 | 2017-10-17 | A kind of high-frequency surgery electric knife power supply connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301595A (en) * | 2018-10-09 | 2019-02-01 | 东莞市珈彦电子科技有限公司 | A kind of intelligent appliance connector |
| CN109411946A (en) * | 2018-11-30 | 2019-03-01 | 威海市泓淋电力技术股份有限公司 | A kind of novel electric power plug component |
-
2017
- 2017-10-17 CN CN201721328540.8U patent/CN207459362U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301595A (en) * | 2018-10-09 | 2019-02-01 | 东莞市珈彦电子科技有限公司 | A kind of intelligent appliance connector |
| CN109411946A (en) * | 2018-11-30 | 2019-03-01 | 威海市泓淋电力技术股份有限公司 | A kind of novel electric power plug component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181017 |