CN211026249U - Electrophoresis tank structure of anticreep lid - Google Patents
Electrophoresis tank structure of anticreep lid Download PDFInfo
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- CN211026249U CN211026249U CN201922072009.4U CN201922072009U CN211026249U CN 211026249 U CN211026249 U CN 211026249U CN 201922072009 U CN201922072009 U CN 201922072009U CN 211026249 U CN211026249 U CN 211026249U
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- electrophoresis tank
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- electrophoresis
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Abstract
The utility model discloses an electrophoresis tank structure of anticreep lid, including electrophoresis tank bottom and casing apron, the preceding lateral wall fixedly connected with location casing of electrophoresis tank bottom, the fixed surface of location casing is connected with first step, the fixed surface of location casing is fixed with the second step still, and the second step setting is in first step, be provided with smooth chamber between first step and the second step, the surperficial center department of location casing is fixed with the bearing, the inside fixedly connected with universal driving shaft of bearing. This electrophoresis groove structure of anticreep lid utilizes compression spring's tension, promotes spring push rod at smooth intracavity internal rotation to realize that the joint pole passes through the universal driving shaft and rotates around the bearing, make things convenient for the tip of joint pole to run through in the joint seat, cooperation joint limiting plate reaches the limiting displacement to the joint pole, reaches electrophoresis groove lid anti-drop's effect, and cooperation casing apron protects inside joint structure, has improved joint structure's life.
Description
Technical Field
The utility model belongs to the technical field of the electrophoresis tank, concretely relates to electrophoresis tank structure of anticreep lid.
Background
The electrophoresis tank is an important material for manufacturing electrophoresis gel, the vertical electrophoresis tank is one of the commonly used electrophoresis tanks, and a cathode terminal and an anode terminal are inserted into the upper end of the vertical electrophoresis tank, so that a conductive length is provided in a solution, and ions are attracted to move so as to finish electrophoresis.
According to patent CN201920112851.3 provides an electrophoresis tank of anticreep lid, including the electrophoresis tank lid, the top of electrophoresis tank lid from left to right can dismantle in proper order and be connected with positive electrode wiring and negative motor wiring, the lower extreme of electrophoresis tank lid can be dismantled and be connected with the electrophoresis tank bottom, the first stationary blade of marginal fixedly connected with of electrophoresis tank lid, the lower extreme of first stationary blade is rotated through pivot and buckling piece and is connected, the card hole has been seted up on the surface that the buckling piece rotated to be connected, the fixedly connected with second stationary blade all around of electrophoresis tank bottom, the fixed surface of second stationary blade is connected with the snap ring. This electrophoresis groove of anticreep lid is provided with lock piece and snap ring on capping and tank bottom respectively, when needing to carry out the electrophoresis, assembles tank bottom and capping earlier, lets lock piece and snap ring block again, and tank bottom and capping are fixed in vertical direction, still are equipped with the plug on the tank bottom, can insert the plug in the snap ring behind lock piece and snap ring block, prevent lock piece and snap ring off from being connected.
This case shows that although the plug can be inserted into the fastening hole and then positioned outside the fastening piece, the fastening piece can be limited, and the fastening piece and the snap ring are prevented from falling off during the running process of the electrophoresis tank, the structure of this case is exposed outside, and the limit structure is easily corroded after long-time touch, which affects the service life of the limit related components, so that an electrophoresis tank structure with an anti-falling cover is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrophoresis tank structure of anticreep lid to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electrophoresis tank structure for preventing cover falling comprises an electrophoresis tank bottom and a shell cover plate, wherein the front side wall of the electrophoresis tank bottom is fixedly connected with a positioning shell, the surface of the positioning shell is fixedly connected with a first step, the surface of the positioning shell is also fixedly connected with a second step, the second step is arranged in the first step, a sliding cavity is arranged between the first step and the second step, a bearing is fixed at the center of the surface of the positioning shell, a linkage shaft is fixedly connected inside the bearing, the end part of the linkage shaft is fixed on a clamping rod, the bottom end of the clamping rod is fixed with a spring push rod extending into the sliding cavity, a spring limiting block is fixed between the adjacent inner walls of the first step and the second step, a compression spring is arranged in the sliding cavity, the top of electrophoresis tank bottom is provided with electrophoresis tank lid, be provided with the joint seat that the tip of cooperation joint pole used on the preceding lateral wall of electrophoresis tank lid.
The clamping rod is convenient to penetrate through the clamping seat through the end part of the clamping rod, and the limiting effect of the clamping rod on the clamping limiting plate is achieved in a matched mode, so that the electrophoresis tank cover is prevented from falling off.
Preferably, a central groove is fixed at the center of the bottom end of the shell cover plate, a step groove is formed in one side of the bottom end of the shell cover plate, a contact step is formed in the other side of the bottom end of the shell cover plate, and three mounting lugs are fixed on the outer wall of the shell cover plate.
This setting is used for cooperating the casing apron to protect inside joint structure, has improved joint structure's life.
Preferably, the top end of the linkage shaft extends into the central groove, and the central groove is rotatably connected.
Preferably, the three installation ears are arranged on one side far away from the step groove, screws penetrate through the installation ears, and the end parts of the screws are in threaded connection with the front side wall of the bottom of the electrophoresis tank.
Preferably, the clamping rod is a stainless steel rod with an acute-angle structure, and a clamping limiting plate matched with the clamping seat for use is welded on the clamping rod.
Preferably, one end of the compression spring is fixedly connected with the spring push rod, and the other end of the compression spring is fixedly connected to the spring limiting block.
This arrangement serves to improve the stability of the compression spring when used inside the slide chamber.
The utility model discloses a technological effect and advantage: this electrophoresis groove structure of anticreep lid utilizes compression spring's tension, promotes spring push rod at smooth intracavity internal rotation to realize that the joint pole passes through the universal driving shaft and rotates around the bearing, make things convenient for the tip of joint pole to run through in the joint seat, cooperation joint limiting plate reaches the limiting displacement to the joint pole, reaches electrophoresis groove lid anti-drop's effect, and cooperation casing apron protects inside joint structure, has improved joint structure's life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an internal schematic view of the positioning housing of the present invention;
fig. 3 is a schematic structural diagram of the housing cover plate of the present invention.
In the figure: 1. the bottom of the electrophoresis tank; 2. positioning the housing; 21. a first step; 22. a second step; 23. a slide chamber; 24. a bearing; 25. a linkage shaft; 26. a clamping and connecting rod; 27. a spring push rod; 28. a spring stopper; 29. a compression spring; 3. an electrophoresis tank cover; 4. a clamping seat; 5. clamping a limiting plate; 6. a housing cover plate; 61. a central recess; 62. a step groove; 63. a contact step; 64. and (5) mounting the lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an electrophoresis tank structure of anticreep lid as shown in figures 1-3, including electrophoresis tank bottom 1 and casing apron 6, the preceding lateral wall of electrophoresis tank bottom 1 is fixedly connected with location casing 2, the fixed surface of location casing 2 is connected with first step 21, the fixed surface of location casing 2 is still fixedly connected with second step 22, and second step 22 sets up in first step 21, be provided with sliding chamber 23 between first step 21 and the second step 22, the surface center department of location casing 2 is fixed with bearing 24, the inside fixedly connected with universal driving shaft 25 of bearing 24, the tip of universal driving shaft 25 is fixed on joint pole 26, specifically, the shape of joint pole 26 is acute angle structure stainless steel pole, and the welding has the joint limiting plate 5 that cooperates joint seat 4 to use on the joint pole 26, the bottom mounting of joint pole 26 has the spring push rod 27 that extends to sliding chamber 23, a spring limit block 28 is fixed between the adjacent inner walls of the first step 21 and the second step 22, a compression spring 29 is arranged in the sliding cavity 23, specifically, one end of the compression spring 29 is fixedly connected with a spring push rod 27, the other end of the compression spring 29 is fixedly connected with the spring limiting block 28, the top end of the electrophoresis tank bottom 1 is provided with an electrophoresis tank cover 3, the front side wall of the electrophoresis tank cover 3 is provided with a clamping seat 4 matched with the end part of the clamping rod 26, by placing the electrophoresis tank cover 3 on the upper end of the electrophoresis tank bottom 1, and simultaneously utilizing the tension of the compression spring 29, the spring push rod 27 is pushed to rotate in the slide cavity 23, therefore, the clamping rod 26 rotates around the bearing 24 through the linkage shaft 25, the end part of the clamping rod 26 conveniently penetrates through the clamping seat 4, and the clamping limiting plate 5 is matched to limit the clamping rod 26 and prevent the electrophoresis tank cover 3 from falling off; when the clamping rod 26 and the clamping seat 4 are separated from each other, the clamping rod 26 is rotated reversely, and the spring push rod 27 extrudes the compression spring 29 at the moment, so that the clamping rod 26 is separated from the clamping seat 4, the electrophoresis tank cover 3 after being installed is conveniently detached, and the purpose of convenient use is achieved;
specifically, the bottom center department of casing apron 6 is fixed with central recess 61, bottom one side of casing apron 6 is provided with step recess 62, the bottom opposite side of stating casing apron 6 is provided with contact step 63, the outer wall of casing apron 6 is fixed with three installation ear 64, and is specific, the top of universal driving shaft 25 extends to in the central recess 61, and central recess 61 rotates and connects, and is specific, and is three installation ear 64 sets up in the one side of keeping away from step recess 62, all run through in the installation ear 64 has the screw, and the tip threaded connection of screw is on electrophoresis tank bottom 1 preceding lateral wall.
When the electrophoresis tank structure with the anti-falling cover is used, the electrophoresis tank cover 3 is placed at the upper end of the electrophoresis tank bottom 1, and meanwhile, the spring push rod 27 is pushed to rotate in the sliding cavity 23 by the tension of the compression spring 29, so that the clamping rod 26 rotates around the bearing 24 through the linkage shaft 25, the end part of the clamping rod 26 conveniently penetrates through the clamping seat 4, the limiting effect on the clamping rod 26 is achieved by matching with the clamping limiting plate 5, and the anti-falling effect of the electrophoresis tank cover 3 is achieved; when separating joint pole 26 and joint seat 4 each other, reverse rotation joint pole 26, spring push rod 27 extrudees compression spring 29 at this moment, realizes joint pole 26 by the effect of joint seat 4 separation to conveniently dismantle electrophoresis tank cover 3 after the installation, reach the purpose of facilitating the use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an electrophoresis tank structure of anticreep lid, includes electrophoresis tank bottom (1) and housing cover board (6), its characterized in that: the electrophoresis tank is characterized in that a positioning shell (2) is fixedly connected to the front side wall of the electrophoresis tank bottom (1), a first step (21) is fixedly connected to the surface of the positioning shell (2), a second step (22) is fixedly connected to the surface of the positioning shell (2), the second step (22) is arranged in the first step (21), a sliding cavity (23) is arranged between the first step (21) and the second step (22), a bearing (24) is fixed to the surface center of the positioning shell (2), a linkage shaft (25) is fixedly connected to the inside of the bearing (24), the end of the linkage shaft (25) is fixed to a clamping rod (26), a spring push rod (27) extending into the sliding cavity (23) is fixed to the bottom end of the clamping rod (26), and a spring limiting block (28) is fixed between the adjacent inner walls of the first step (21) and the second step (22), the electrophoresis tank is characterized in that a compression spring (29) is arranged in the sliding cavity (23), an electrophoresis tank cover (3) is arranged at the top end of the electrophoresis tank bottom (1), and a clamping seat (4) matched with the end part of a clamping rod (26) and used is arranged on the front side wall of the electrophoresis tank cover (3).
2. The electrophoresis tank structure of claim 1, wherein: the improved shell structure is characterized in that a central groove (61) is fixed at the center of the bottom end of the shell cover plate (6), a step groove (62) is formed in one side of the bottom end of the shell cover plate (6), a contact step (63) is formed in the other side of the bottom end of the shell cover plate (6), and three mounting lugs (64) are fixed on the outer wall of the shell cover plate (6).
3. The electrophoresis tank structure of claim 2, wherein: the top end of the linkage shaft (25) extends into the central groove (61), and the central groove (61) is rotatably connected.
4. The electrophoresis tank structure of claim 2, wherein: the three installation ears (64) are arranged on one side far away from the step groove (62), screws penetrate through the installation ears (64), and the end parts of the screws are in threaded connection with the front side wall of the electrophoresis tank bottom (1).
5. The electrophoresis tank structure of claim 1, wherein: the shape of joint pole (26) is acute angle structure stainless steel pole, and the welding has joint limiting plate (5) that cooperation joint seat (4) used on joint pole (26).
6. The electrophoresis tank structure of claim 1, wherein: one end of the compression spring (29) is fixedly connected with the spring push rod (27), and the other end of the compression spring (29) is fixedly connected with the spring limiting block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072009.4U CN211026249U (en) | 2019-11-27 | 2019-11-27 | Electrophoresis tank structure of anticreep lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072009.4U CN211026249U (en) | 2019-11-27 | 2019-11-27 | Electrophoresis tank structure of anticreep lid |
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| Publication Number | Publication Date |
|---|---|
| CN211026249U true CN211026249U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072009.4U Active CN211026249U (en) | 2019-11-27 | 2019-11-27 | Electrophoresis tank structure of anticreep lid |
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| Country | Link |
|---|---|
| CN (1) | CN211026249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088028A1 (en) * | 2020-10-27 | 2022-05-05 | 常熟市顺利电子器材厂 | Electrophoresis tank convenient for picking up items |
-
2019
- 2019-11-27 CN CN201922072009.4U patent/CN211026249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088028A1 (en) * | 2020-10-27 | 2022-05-05 | 常熟市顺利电子器材厂 | Electrophoresis tank convenient for picking up items |
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