CN211193967U - Gel cutting knife with ultraviolet lamp - Google Patents
Gel cutting knife with ultraviolet lamp Download PDFInfo
- Publication number
- CN211193967U CN211193967U CN201922319777.5U CN201922319777U CN211193967U CN 211193967 U CN211193967 U CN 211193967U CN 201922319777 U CN201922319777 U CN 201922319777U CN 211193967 U CN211193967 U CN 211193967U
- Authority
- CN
- China
- Prior art keywords
- ultraviolet lamp
- knife
- handle
- push rod
- connecting pipe
- 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
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Abstract
The utility model discloses a take gel cutting knife of ultraviolet lamp, a blade and the blade including dismantling the connection, be provided with the opening on the handle of a knife, still be provided with the cavity on the handle of a knife and communicate with the opening, be provided with the movable plate in the cavity, the fixed battery that is provided with on the movable plate, the output of battery passes through the connecting pipe and is connected with the ultraviolet lamp, the one end of connecting pipe and the output fixed connection of battery, the connecting pipe other end passes the opening and can dismantle with the ultraviolet lamp and be connected, ultraviolet lamp light source direction is unanimous with blade extending direction, the input of battery is connected with the ultraviolet lamp switch in the handle of a knife outside, movable plate and push rod one end fixed connection, the other end of push rod passes the handle of a knife, the push rod sets up and can drive the ultraviolet lamp along blade length direction removal along handle.
Description
Technical Field
The utility model relates to a gel cutting knife.
Background
The recovery of DNA fragment gel is a basic operation of molecular biology experiment, which is to cut and recover the gel of the whole target fragment position, and then obtain high-purity DNA fragment through the subsequent experiment operation. At present people directly carries out manual under the ultraviolet lamp and cuts gluey, when cutting gluey, the people exposes under the ultraviolet lamp always, long-term ultraviolet irradiation can cause the loss to the human body, the current gel cutting knife of taking miniature ultraviolet lamp has avoided the large tracts of land ultraviolet to shine on the human body, but the ultraviolet lamp of taking the gel cutting knife of miniature ultraviolet lamp is fixed, the ultraviolet lamp position can not be adjusted, can not strengthen or keep away from the light of ultraviolet lamp according to the sectional demand of purpose when cutting gluey to the sectional core of purpose, consequently, to the gel cutting knife, the ultraviolet lamp is fixed can not adjust the problem that we will solve.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a gel cutting knife with an ultraviolet lamp, which can adjust the position of the ultraviolet lamp.
In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a take gel cutting knife of ultraviolet lamp, including blade and the blade that can dismantle the connection, be provided with the opening on the handle of a knife, still be provided with the cavity on the handle of a knife and communicate with the opening, be provided with the movable plate in the cavity, the fixed battery that is provided with on the movable plate, the output of battery passes through the connecting pipe and is connected with the ultraviolet lamp, the one end of connecting pipe and the output fixed connection of battery, the connecting pipe other end passes the opening and can dismantle with the ultraviolet lamp and be connected, ultraviolet lamp light source direction is unanimous with blade extending direction, the input of battery is connected with the ultraviolet lamp switch in the handle of a knife outside, movable plate and push rod one end fixed connection, the other end of.
The utility model relates to a gel cutting knife with ultraviolet lamp, which has the advantages that the gel cutting knife with ultraviolet lamp comprises a blade and a knife handle which are detachably connected, the opening on the knife handle is communicated with a cavity, a movable plate is arranged in the cavity, a battery is fixedly arranged on the movable plate and supplies power to the ultraviolet lamp, the other end of a connecting pipe passes through the opening and is detachably connected with the ultraviolet lamp, so that the ultraviolet lamp can be checked or replaced, the input end of the battery is connected with an ultraviolet lamp switch outside the knife handle, the ultraviolet light is consistent with the direction of a target segment aligned when the blade works, the ultraviolet lamp is opened through the ultraviolet lamp switch, a push rod is manually pushed, the push rod can drive the movable plate to move in the cavity, further, the connecting pipe fixedly connected with the movable plate is driven to, when cutting the gel to the purpose section, can be as required, the position of adjustment ultraviolet lamp, when needing ultraviolet light sufficient, promote the push rod and realize that the ultraviolet lamp is closer to the purpose section more, the speed of whole cutting gel recovery has been accelerated, perhaps need not strong ultraviolet light when cutting the completion to the purpose section, the pulling push rod realizes that the ultraviolet lamp keeps away from, avoid strong ultraviolet light to cause the purpose section to damage, the adjustment to the ultraviolet lamp position, thereby make the operator can be more clear see the gel when cutting the recovery to the gel of purpose section, the speed of gel whole cutting recovery has been improved.
As a further improvement, the ultraviolet lamp is provided with an external thread on the joint, and the connecting pipe is provided with an internal thread, and ultraviolet lamp and connecting pipe threaded connection use the ultraviolet lamp for a long time, and the manual dismantlement ultraviolet lamp of accessible is changed or is maintained, makes the ultraviolet lamp keep sufficient luminance.
As a further improvement of the utility model, the movable plate is L type structure, is provided with helicitic texture on the push rod, and the one end of push rod is passed the movable plate curb plate and is locked through the cooperation of screw thread, nut, makes movable plate and push rod stably connected.
As a further improvement of the utility model, be provided with the gasket between connecting pipe and the opening, the connecting pipe passes the opening and moves on the opening, and the gasket plays the guard action, avoids the connecting pipe to receive too much wearing and tearing.
As a further improvement of the utility model, the one end that the handle of a knife was kept away from to the push rod is equipped with presses the cap, presses the cap and more conveniently pushes away, draws the push rod, prevents simultaneously that the push rod is whole to impel the cavity, plays limiting displacement.
As a further improvement, the utility model discloses a detachable is provided with the protective sheath on the blade, needs the during operation manual take the blade out from the protective sheath, will put into the blade when out of work and put into the protective sheath, protects the blade, avoids the blade dirty to fall.
As a further improvement, the utility model is that the connecting pipe is a metal hose, the metal hose can change the direction thereof at will, and the direction of the ultraviolet lamp can be further changed, thereby the gel cutting and recovery of the target segment position are more convenient.
Drawings
Fig. 1 is a sectional view of the present embodiment.
In the figure:
1-a blade; 2-a knife handle; 3, moving the plate; 4-a battery; 5-connecting pipe; 6-an ultraviolet lamp; 7-ultraviolet lamp switch; 8-a push rod; 9-press the cap.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to the attached drawing 1, the gel cutting knife with the ultraviolet lamp comprises a blade 1 and a knife handle 2 which are detachably connected, an opening is arranged on the knife handle 2, a cavity is further arranged on the knife handle 2 and is communicated with the opening, a movable plate 3 is arranged in the cavity, a battery 4 is fixedly arranged on the movable plate 3, the output end of the battery 4 is connected with an ultraviolet lamp 66 through a connecting pipe 5, one end of the connecting pipe 5 is fixedly connected with the output end of the battery 4, the other end of the connecting pipe 5 penetrates through the opening and is detachably connected with the ultraviolet lamp 6, the light source direction of the ultraviolet lamp 6 is consistent with the extending direction of the blade 1, the input end of the battery 4 is connected with an ultraviolet lamp switch 7 on the outer side of the knife handle 2, the movable plate 3 is fixedly connected with one end of a push rod 8, the other, when the blade 1 is required to work, the ultraviolet light is in the same direction as a target segment aligned when the blade 1 works, the ultraviolet lamp 6 is turned on through the ultraviolet lamp switch 7, the push rod 8 is manually pushed, the push rod 8 can drive the movable plate 3 to move in the cavity, further the connecting pipe 5 fixedly connected with the movable plate 3 is driven to move on the opening, the connecting pipe 5 drives the ultraviolet lamp 6 to move along the length direction of the blade 1, when the target segment is cut, the position of the ultraviolet lamp 6 can be adjusted according to requirements, when the ultraviolet light is required to be sufficient, the push rod 8 is pushed to enable the ultraviolet lamp 6 to be closer to the target segment, the overall gel cutting recovery speed is accelerated, when the target segment is cut or no strong ultraviolet light is needed, the push rod 8 is pulled to enable the ultraviolet lamp 6 to be far away, the damage to the target segment caused by the strong ultraviolet light, therefore, an operator can see the gel more clearly when cutting and recovering the gel of the target segment, and the speed of cutting and recovering the whole gel is improved.
The ultraviolet lamp 6 of this embodiment is provided with the external screw thread on connecting, is provided with the internal thread on the connecting pipe 5, and ultraviolet lamp 6 and 5 threaded connection of connecting pipe, the accessible is manual to be dismantled ultraviolet lamp 6 and is changed or the maintenance, makes ultraviolet lamp 6 keep sufficient luminance.
Be provided with the gasket between the connecting pipe 5 of this embodiment and the opening, the gasket plays the guard action, avoids connecting pipe 5 to receive too much wearing and tearing.
The moving plate 3 of this embodiment is an L type structure, and the push rod 8 is provided with a thread structure, and one end of the push rod 8 passes through a side plate of the moving plate 3 and is locked by matching of threads and nuts, so that the moving plate 3 and the push rod 8 are stably connected.
The one end that the handle of a knife 2 was kept away from to push rod 8 of this embodiment is equipped with according to cap 9, presses cap 9 and more conveniently pushes away, draws push rod 8, prevents simultaneously that push rod 8 from all advancing the cavity, plays limiting displacement.
The detachable is provided with the protective sheath on the blade 1 of this embodiment, protects blade 1, avoids blade 1 dirty to fall.
The connecting pipe 5 of this embodiment is a metal hose, and the direction of the metal hose can be changed at will, and the direction of the ultraviolet lamp 6 can be further changed.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (7)
1. The utility model provides a take gel cutting knife of ultraviolet lamp, includes blade (1) and handle of a knife (2) that can dismantle the connection, its characterized in that: be provided with the opening on handle of a knife (2), still be provided with the cavity on handle of a knife (2) and communicate with the opening, be provided with movable plate (3) in the cavity, fixed battery (4) that is provided with on movable plate (3), the output of battery (4) is passed through connecting pipe (5) and is connected with ultraviolet lamp (6), the one end of connecting pipe (5) and the output fixed connection of battery (4), the connecting pipe (5) other end passes the opening and can dismantle with ultraviolet lamp (6) and be connected, ultraviolet lamp (6) light source direction is unanimous with blade (1) length direction, the input of battery (4) is connected with ultraviolet lamp switch (7) in the handle of a knife (2) outside, movable plate (3) and push rod (8) one end fixed connection, the other end of push rod (8) passes handle of a knife (2), push rod (8) set up and can drive ultraviolet lamp (6) along blade (1) length direction along handle of a knife (2) length And (6) moving.
2. A gel cutting knife with an ultraviolet lamp (6) according to claim 1, characterized in that: the ultraviolet lamp is characterized in that an external thread is arranged on a joint of the ultraviolet lamp (6), an internal thread is arranged on the connecting pipe (5), and the ultraviolet lamp (6) is in threaded connection with the connecting pipe (5).
3. A gel cutting knife with an ultraviolet lamp (6) according to claim 1, characterized in that: a gasket is arranged between the connecting pipe (5) and the opening.
4. The gel cutting knife with the ultraviolet lamp (6) as claimed in claim 1, characterized in that the moving plate (3) is L type structure, the push rod (8) is provided with a thread structure, one end of the push rod (8) passes through the side plate of the moving plate (3) and is locked by the matching of thread and nut.
5. A gel cutting knife with an ultraviolet lamp (6) according to claim 1, characterized in that: and a pressing cap (9) is arranged at one end of the push rod (8) far away from the knife handle (2).
6. A gel cutting knife with an ultraviolet lamp (6) according to claim 1, characterized in that: the blade (1) is detachably provided with a protective sleeve.
7. A gel cutting knife with an ultraviolet lamp (6) according to claim 1, characterized in that the connecting tube (5) is a metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319777.5U CN211193967U (en) | 2019-12-20 | 2019-12-20 | Gel cutting knife with ultraviolet lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922319777.5U CN211193967U (en) | 2019-12-20 | 2019-12-20 | Gel cutting knife with ultraviolet lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211193967U true CN211193967U (en) | 2020-08-07 |
Family
ID=71886191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922319777.5U Expired - Fee Related CN211193967U (en) | 2019-12-20 | 2019-12-20 | Gel cutting knife with ultraviolet lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211193967U (en) |
-
2019
- 2019-12-20 CN CN201922319777.5U patent/CN211193967U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200807 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |