CN204600673U - A kind of electric coagulation forceps of automatically replaceable tweezer point - Google Patents
A kind of electric coagulation forceps of automatically replaceable tweezer point Download PDFInfo
- Publication number
- CN204600673U CN204600673U CN201520273357.7U CN201520273357U CN204600673U CN 204600673 U CN204600673 U CN 204600673U CN 201520273357 U CN201520273357 U CN 201520273357U CN 204600673 U CN204600673 U CN 204600673U
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- tweezer
- tweezer point
- point
- bar
- passage
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Abstract
The utility model discloses a kind of electric coagulation forceps of automatically replaceable tweezer point, comprise tweezer point and tweezer bar, tweezer bar afterbody is provided with electrode tip holder, and its key is: tweezer bar inside is provided with tweezer point passage, lays clean tweezer point successively in tweezer point passage; In tweezer point passage, one end of electrode tip holder is provided with Compress Spring, Compress Spring one end contacts with tweezer poined afterbody, and the other end is then connected with tabletting; Tabletting side is also connected with a handle, and it is outside that tweezer bar is extended in this handle one end; Tweezer point passage is symmetrically arranged with two stopper slots on the sidewall of tweezer point link; Tweezer point with the link of tweezer bar is provided with two bayonet locks corresponding with stopper slot, bayonet lock is by torsion spring and tweezer is sharp is connected.Stopper slot is trapezoidal.Bayonet lock end has barb, is convenient to block stopper slot.This utility model structure is simple, easy to use, can pass through operating grip, automatically changes tweezer point, saves manpower and time greatly, and cheap for manufacturing cost, has stronger practical value.
Description
Technical field
This utility model relates to a kind of electric coagulation forceps of automatically replaceable tweezer point.
Background technology
Electric coagulation forceps is a kind of conventional operating theater instruments, often produces wearing and tearing after tweezer point uses a period of time, needs to change.For the ease of changing tweezer point, the tweezer point of existing electric coagulation forceps and tweezer bar often adopt split-type structural; When tweezer point damages or need to change, only need take off tweezer point with hands, then again load onto new clean tweezer point.But this method needs manual operation, change efficiency lower.
Utility model content
The purpose of this utility model is to provide a kind of electric coagulation forceps of automatically replaceable tweezer point.
To achieve these goals, by the following technical solutions: a kind of electric coagulation forceps of automatically replaceable tweezer point, comprise tweezer point and tweezer bar, tweezer bar afterbody is provided with electrode tip holder, it is characterized in that: described tweezer bar inside is provided with tweezer point passage, in tweezer point passage, lay clean tweezer point successively; In described tweezer point passage, one end of electrode tip holder is provided with Compress Spring, described Compress Spring one end contacts with tweezer poined afterbody, and the other end is then connected with tabletting; Described tabletting side is also connected with a handle, and it is outside that tweezer bar is extended in this handle one end; Described tweezer point passage is symmetrically arranged with two stopper slots on the sidewall of tweezer point link; Described tweezer point with the link of tweezer bar is provided with two bayonet locks corresponding with stopper slot, described bayonet lock is by torsion spring and tweezer is sharp is connected.
Described stopper slot is trapezoidal.
Described bayonet lock end has barb, is convenient to block stopper slot.
This utility model structure is simple, easy to use, can pass through operating grip, automatically changes tweezer point, saves manpower and time greatly, and cheap for manufacturing cost, has stronger practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the enlarged diagram of tweezer bar in Fig. 1;
Fig. 3 is the enlarged diagram of tweezer point in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figure 1 to Figure 3, a kind of electric coagulation forceps of automatically replaceable tweezer point, comprise tweezer point 1 and tweezer bar 2, tweezer bar 2 afterbody is provided with electrode tip holder 3, and tweezer bar 2 inside is provided with tweezer point passage 4, lays clean tweezer point 1 successively in tweezer point passage 4; In described tweezer point passage 4, one end of electrode tip holder 3 is provided with Compress Spring 6, described Compress Spring 6 one end contacts with tweezer point 1 afterbody, and the other end is then connected with tabletting 7; Described tabletting 7 side is also connected with a handle 5, and it is outside that tweezer bar 2 is extended in this handle 5 one end; Described tweezer point passage 4 is symmetrically arranged with two stopper slots 401 on the sidewall of tweezer point 1 link; Described tweezer point 1 with the link of tweezer bar 2 is provided with two bayonet locks 101 corresponding with stopper slot 401, described bayonet lock 101 passes through torsion spring 102 and is connected with tweezer sharp 1.
Described stopper slot 401 is in trapezoidal.
Described bayonet lock 101 end has barb, is convenient to block stopper slot 401.
When tweezer point changed by needs, only need use hand operated handle, press tabletting downwards, the tweezer point in tweezer point passage is forced to travel forward successively by Compress Spring, the tweezer pinnacle used before is lived by tweezer point passage tweezer point foremost, forced by pressure the bayonet lock on the tweezer point used to depart from the stopper slot tweezer bar, thus the tweezer used point is separated with tweezer bar; Meanwhile, be arranged in tweezer point passage and will stretch out tweezer point passage leading portion from the tweezer point that tweezer bar link is nearest, and clamped by bayonet lock and stopper slot.Now, release handle, can come into operation again.
This utility model structure is simple, easy to use, can pass through operating grip, automatically changes tweezer point, saves manpower and time greatly, and cheap for manufacturing cost, has stronger practical value.
Claims (3)
1. an electric coagulation forceps for automatically replaceable tweezer point, comprise tweezer point and tweezer bar, tweezer bar afterbody is provided with electrode tip holder, it is characterized in that: described tweezer bar inside is provided with tweezer point passage, lays clean tweezer point successively in tweezer point passage; In described tweezer point passage, one end of electrode tip holder is provided with Compress Spring, described Compress Spring one end contacts with tweezer poined afterbody, and the other end is then connected with tabletting; Described tabletting side is also connected with a handle, and it is outside that tweezer bar is extended in this handle one end; Described tweezer point passage is symmetrically arranged with two stopper slots on the sidewall of tweezer point link; Described tweezer point with the link of tweezer bar is provided with two bayonet locks corresponding with stopper slot, described bayonet lock is by torsion spring and tweezer is sharp is connected.
2. the electric coagulation forceps of automatically replaceable tweezer point as claimed in claim 1, is characterized in that: described stopper slot is trapezoidal.
3. the electric coagulation forceps of automatically replaceable tweezer point as claimed in claim 1 or 2, is characterized in that: described bayonet lock end has barb, is convenient to block stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273357.7U CN204600673U (en) | 2015-04-30 | 2015-04-30 | A kind of electric coagulation forceps of automatically replaceable tweezer point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273357.7U CN204600673U (en) | 2015-04-30 | 2015-04-30 | A kind of electric coagulation forceps of automatically replaceable tweezer point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204600673U true CN204600673U (en) | 2015-09-02 |
Family
ID=53953273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273357.7U Expired - Fee Related CN204600673U (en) | 2015-04-30 | 2015-04-30 | A kind of electric coagulation forceps of automatically replaceable tweezer point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204600673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000721A (en) * | 2019-04-30 | 2019-07-12 | 北京大学深圳医院 | A kind of anti-pollution tweezers and tweezers frame |
-
2015
- 2015-04-30 CN CN201520273357.7U patent/CN204600673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000721A (en) * | 2019-04-30 | 2019-07-12 | 北京大学深圳医院 | A kind of anti-pollution tweezers and tweezers frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20190430 |