CN211453301U - Electrochemical corrosion device convenient to use - Google Patents
Electrochemical corrosion device convenient to use Download PDFInfo
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- CN211453301U CN211453301U CN202020147339.5U CN202020147339U CN211453301U CN 211453301 U CN211453301 U CN 211453301U CN 202020147339 U CN202020147339 U CN 202020147339U CN 211453301 U CN211453301 U CN 211453301U
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- test box
- cavity
- sleeve
- piece
- dwang
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Abstract
The utility model discloses an electrochemical corrosion device who facilitates use, concretely relates to electrochemical corrosion test technical field, including the test box, the front surface of test box is equipped with the visual window, and the top surface middle part position of test box is provided with the support frame, a side surface of support frame is equipped with cavity one, and the top surface of support frame is provided with the sleeve, the inside of cavity one is provided with spring one, the protruding piece of one end fixedly connected with of spring one. The utility model discloses set up dwang, protruding piece and swivel becket, being carrying out the test box through the dwang, the test box of being convenient for to take carries out electrochemical corrosion test, and the design is detachable between dwang and the protruding piece, and the dismouting of being convenient for has set up screw rod, spacing fixture block and telescopic link, and screw rod and screw thread rotate, are driving spacing fixture block and are removing, and the telescopic link is in the extension or shortens the state, and spacing fixture block is being supported to the telescopic link, can fix the sample spare of different diameters.
Description
Technical Field
The utility model relates to an electrochemical corrosion test technical field, more specifically say, the utility model relates to an electrochemical corrosion device who facilitates use.
Background
The electrochemical corrosion is that iron and oxygen form two electrodes to form a corrosion primary battery, when impure metal contacts with electrolyte solution, primary battery reaction occurs, and more active metal loses electrons and is oxidized, the corrosion is called electrochemical corrosion, and in the test of the electrochemical corrosion, the test comprises polarization curve test, impedance test and corrosion surface observation of the tested metal, and the electrochemical corrosion is an important index and means for detecting the corrosion resistance of the metal and a coating.
The utility model patent of patent application publication No. CN 206848141U discloses an electrochemical corrosion test device, which comprises a first reaction chamber, a second reaction chamber, a third reaction chamber, a timer and a transparent observation plate; this electrochemical corrosion test device can fix the cylindrical sample of different materials, through being equipped with the time-recorder in addition, is convenient for test the cylindrical sample of multiunit simultaneously, and the time and the corruption degree of depth of the cylindrical sample reaction of every group can all carry out comparatively accurate record moreover.
But it still has more shortcoming when the in-service use, for example test box takes inconvenience and difficult dismouting between with the dwang.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an electrochemical corrosion device who facilitates use, through having set up the dwang, protruding piece and swivel becket, roll takes place with the ball groove for two balls, the frictional force that the installation piece received has been reduced, with the swivel becket cover on the dwang on the circumference side outer wall of protruding piece, can be to swivel becket spacing blocking, avoid the phenomenon that the dwang breaks away from to appear, the test box is being carried out through the dwang, the test box of being convenient for to take carries out the electrochemical corrosion test, wherein design is detachable between dwang and the protruding piece, the dismouting of being convenient for, in order to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a convenient electrochemical corrosion device comprises a test box, wherein a visual window is arranged on the front surface of the test box, a support frame is arranged in the middle of the top end surface of the test box, a first cavity is arranged on one side surface of the support frame, and a sleeve is arranged on the top end surface of the support frame;
the utility model discloses a mounting structure, including a cavity I, a protruding piece of one end fixedly connected with of cavity I, the inner chamber of protruding piece is equipped with cavity two, and the circumference side outer wall of protruding piece is equipped with the swivel becket, the both sides of cavity two all are equipped with the ball groove, and the inside of cavity two is provided with spring two, the one end fixedly connected with installation piece of spring two, the top of installation piece is provided with the locating piece, and the both sides of installation piece all install the ball, roll connection between ball and the ball groove, one side and the swivel becket laminating of locating piece.
In a preferred embodiment, a rotating rod is arranged at the top end of the rotating ring, the axial section of the rotating rod is in a U shape, and the rotating rod is movably connected with the protruding block through the rotating ring.
In a preferred embodiment, a fixed plate is arranged at one side of the top end of the test box, which is close to the support frame, and the surface of the fixed plate is provided with scale ratio alignment lines.
In a preferred embodiment, the top surface of the test box is provided with an adding port, one side of the adding port is provided with a sample hole, and the other side of the adding port is provided with a label.
In a preferred embodiment, a sample piece is arranged inside the sleeve, and one end of the sample piece passes through the sleeve and the sample hole to reach the inside of the test box.
In a preferred embodiment, the surface of the sleeve is provided with a through hole, the side wall of the sleeve is provided with a screw hole, and the screw is arranged inside the screw hole.
In a preferred embodiment, the screw rod is in threaded connection with the screw hole, one end of the screw rod is movably connected with a limiting clamping block, and the inner side wall of the limiting clamping block is provided with a plurality of convex balls.
In a preferred embodiment, a telescopic rod is arranged inside the sleeve, one end of the telescopic rod is fixedly connected with one side of a limiting clamping block, and the limiting clamping block is in an arc shape.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a dwang, protruding piece and swivel becket have been set up, two balls roll with the ball groove, the frictional force that the installation piece received has been reduced, the swivel becket on the dwang is overlapped on the circumference side outer wall of protruding piece, can spacing block the swivel becket, the phenomenon of avoiding the dwang to break away from appears, the test box is being carried and drawn through the dwang, the test box of being convenient for to take carries out electrochemical corrosion test, wherein design is detachable between dwang and the protruding piece, the dismouting of being convenient for, compared with the prior art, the problem that test box takes inconvenience and the dwang between difficult dismouting has been solved;
2. the utility model discloses a set up screw rod, spacing fixture block and telescopic link, screw thread rotation between screw rod and the screw is driving spacing fixture block and is removing, and the telescopic link is in the extension or is shortening the state, and the telescopic link is supporting spacing fixture block, can fix the sample spare of different diameters, and is fixed to the sample spare through adjusting screw, has realized the fixed of sample spare under the different diameters.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the installation structure of the bump of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic view of the mounting structure of the sample piece of the present invention.
Fig. 5 is a schematic view of the three-dimensional structure of the limiting clamping block of the present invention.
The reference signs are: the device comprises a test box 1, a visual window 2, a label 3, an adding port 4, a sample hole 5, a support frame 6, a convex block 7, a rotating ring 8, a rotating rod 9, a fixing plate 10, a scale ratio alignment line 11, a sleeve 12, a sample piece 13, a through hole 14, a screw hole 15, a screw rod 16, a telescopic rod 17, a limit clamping block 18, a convex ball 19, a cavity I20, a cavity I21, a cavity II 22, a cavity II 23, a ball groove 24, a mounting block 25, a positioning block 26 and a ball 27.
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 electrochemical corrosion device convenient to use provided by the embodiment of the utility model comprises a test box 1, wherein the front surface of the test box 1 is provided with a visual window 2, the middle position of the top surface of the test box 1 is provided with a support frame 6, one side surface of the support frame 6 is provided with a first cavity 20, and the top surface of the support frame 6 is provided with a sleeve 12;
the inside of cavity one 20 is provided with spring one 21, the protruding piece 7 of one end fixedly connected with of spring one 21, the inner chamber of protruding piece 7 is equipped with cavity two 22, and the circumference side outer wall of protruding piece 7 is equipped with swivel becket 8, the both sides of cavity two 22 all are equipped with ball groove 24, and the inside of cavity two 22 is provided with spring two 23, the one end fixedly connected with installation piece 25 of spring two 23, the top of installation piece 25 is provided with locating piece 26, and installs the both sides of piece 25 and all install ball 27, roll connection between ball 27 and the ball groove 24, one side and the swivel becket 8 laminating of locating piece 26.
The top of swivel becket 8 is provided with dwang 9, the axle cross sectional shape of dwang 9 sets up to "U" font, and dwang 9 passes through swivel becket 8 swing joint with protruding piece 7.
A fixing plate 10 is arranged on one side, close to the supporting frame 6, of the top end of the test box 1, and a scale ratio alignment line 11 is arranged on the surface of the fixing plate 10.
The top surface of test box 1 is equipped with adds mouth 4, the one side of adding mouth 4 is provided with sample hole 5, and the opposite side of adding mouth 4 is provided with label 3.
As shown in fig. 1 to 3, the implementation scenario specifically includes: in the actual use process, when the test box 1 needs to be used, the positioning block 26 can be pressed, the positioning block 26 downwardly presses the mounting block 25, the two balls 27 roll with the ball grooves 24, the friction force on the mounting block 25 is reduced, the mounting block 25 presses the second spring 23, the second spring 23 generates elastic deformation, the positioning block 26 can enter the second cavity 22, the protruding block 7 is pressed at the moment, the protruding block 7 presses the first spring 21, the protruding block 7 can enter the first cavity 20, when the positioning block 26 reaches one side of the first cavity 20, the rotating ring 8 on the rotating rod 9 is sleeved on the outer wall of the circumferential side of the protruding block 7 and penetrates through the positioning block 26, then the protruding block 7 is released, the positioning block 26 is attached to one side of the rotating ring 8, the rotating ring 8 can be limited and blocked, the phenomenon that the rotating rod 9 is separated is avoided, a user lifts the test box 1 through the rotating rod 9, test box 1 of being convenient for to take carries out the electrochemical corrosion test, wherein design between dwang 9 and the protruding piece 7 is detachable, the dismouting of being convenient for, this embodiment specifically solved test box 1 take inconvenient and with the dwang 9 between the difficult problem of dismouting.
A sample piece 13 is provided inside the sleeve 12, and one end of the sample piece 13 passes through the sleeve 12 and the sample hole 5 to reach the inside of the test cartridge 1.
The surface of sleeve 12 is equipped with through-hole 14, and the lateral wall of sleeve 12 is equipped with screw 15, the inside of screw 15 is provided with screw rod 16.
The screw 16 is in threaded connection with the screw hole 15, one end of the screw 16 is movably connected with a limiting clamping block 18, and a plurality of convex balls 19 are arranged on the inner side wall of the limiting clamping block 18.
An expansion rod 17 is arranged inside the sleeve 12, one end of the expansion rod 17 is fixedly connected with one side of a limiting clamping block 18, and the limiting clamping block 18 is in an arc shape.
As shown in fig. 1, 4 and 5, the implementation scenario specifically includes: during the use, pass through-hole 14 with sample 13, sample hole 5 reachs the inside of test box 1 at last, when the sample 13 of different diameters needs to be placed, can stir screw rod 16 forward, screw rotation between screw rod 16 and the screw 15, drive spacing fixture block 18 and remove, and spacing fixture block 18 passes through telescopic link 17 with sleeve 12 and is connected, telescopic link 17 is in the extension state this moment, support spacing fixture block 18 through telescopic link 17, can fix the sample 13 of less diameter, reverse rotation screw rod 16, can put into sleeve 12 with the sample 13 of great diameter, it is fixed to sample 13 through adjusting screw rod 16, the fixing of sample 13 under the different diameters has been realized, the stability of sample 13 when experimental has been guaranteed, further improve the security of electrochemical test.
The utility model discloses a theory of operation:
referring to the attached drawings 1-3 of the specification, the rotating rod 9, the protruding block 7 and the rotating ring 8 are arranged, two balls 27 roll with the ball grooves 24, the friction force received by the installation block 25 is reduced, the rotating ring 8 on the rotating rod 9 is sleeved on the outer wall of the circumferential side of the protruding block 7, the rotating ring 8 can be blocked in a limiting mode, the phenomenon that the rotating rod 9 is separated is avoided, the test box 1 is pulled by the rotating rod 9, the test box 1 is convenient to take for an electrochemical corrosion test, the rotating rod 9 and the protruding block 7 are designed to be detachable, the test box is convenient to disassemble and assemble, and the problem that the test box 1 is inconvenient to take and is not easy to disassemble and assemble with the rotating rod 9 is solved.
Referring to the attached drawings 1, 4 and 5 in the specification, a screw 16, a limiting clamping block 18 and an expansion link 17 are arranged, the screw 16 and a screw hole 15 are in threaded rotation to drive the limiting clamping block 18 to move, the expansion link 17 is in an extending or shortening state, the expansion link 17 supports the limiting clamping block 18 and can fix sample pieces 13 with different diameters, and the sample pieces 13 are fixed through the adjusting screw 16, so that the fixation of the sample pieces 13 with different diameters is realized.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An electrochemical corrosion device that facilitates use, includes test box (1), its characterized in that: the front surface of the test box (1) is provided with a visual window (2), the middle position of the top end surface of the test box (1) is provided with a support frame (6), one side surface of the support frame (6) is provided with a first cavity (20), and the top end surface of the support frame (6) is provided with a sleeve (12);
the utility model discloses a ball bearing, including cavity one (20), the inside of cavity one (20) is provided with spring one (21), the protruding piece of one end fixedly connected with (7) of spring one (21), the inner chamber of protruding piece (7) is equipped with cavity two (22), and the circumference side outer wall of protruding piece (7) is equipped with swivel becket (8), the both sides of cavity two (22) all are equipped with ball groove (24), and the inside of cavity two (22) is provided with spring two (23), the one end fixedly connected with installation piece (25) of spring two (23), the top of installation piece (25) is provided with locating piece (26), and installs ball (27) in the both sides of installation piece (25), roll connection between ball (27) and ball groove (24), one side and swivel becket (8) laminating of locating piece (26).
2. A ready-to-use electrochemical etching apparatus according to claim 1, further comprising: the top of swivel becket (8) is provided with dwang (9), the axle cross sectional shape of dwang (9) sets up to "U" font, and dwang (9) and protruding piece (7) pass through swivel becket (8) swing joint.
3. A ready-to-use electrochemical etching apparatus according to claim 1, further comprising: a fixing plate (10) is arranged on one side, close to the supporting frame (6), of the top end of the test box (1), and a scale ratio alignment line (11) is arranged on the surface of the fixing plate (10).
4. A ready-to-use electrochemical etching apparatus according to claim 1, further comprising: the top surface of test box (1) is equipped with adds mouth (4), the one side that adds mouth (4) is provided with sample hole (5), and the opposite side that adds mouth (4) is provided with label (3).
5. An electrochemical corrosion apparatus for facilitating use according to claim 4, wherein: a sample piece (13) is arranged in the sleeve (12), and one end of the sample piece (13) penetrates through the sleeve (12) and the sample hole (5) to reach the interior of the test box (1).
6. A ready-to-use electrochemical etching apparatus according to claim 1, further comprising: the surface of sleeve (12) is equipped with through-hole (14), and the lateral wall of sleeve (12) is equipped with screw hole (15), the inside of screw hole (15) is provided with screw rod (16).
7. A ready-to-use electrochemical etching apparatus according to claim 6, further comprising: the screw rod (16) is in threaded connection with the screw hole (15), one end of the screw rod (16) is movably connected with a limiting clamping block (18), and a plurality of convex balls (19) are arranged on the inner side wall of the limiting clamping block (18).
8. A ready-to-use electrochemical etching apparatus according to claim 7, further comprising: the telescopic rod (17) is arranged inside the sleeve (12), one end of the telescopic rod (17) is fixedly connected with one side of the limiting clamping block (18), and the limiting clamping block (18) is arranged in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147339.5U CN211453301U (en) | 2020-01-25 | 2020-01-25 | Electrochemical corrosion device convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147339.5U CN211453301U (en) | 2020-01-25 | 2020-01-25 | Electrochemical corrosion device convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211453301U true CN211453301U (en) | 2020-09-08 |
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ID=72305382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020147339.5U Expired - Fee Related CN211453301U (en) | 2020-01-25 | 2020-01-25 | Electrochemical corrosion device convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211453301U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569869A (en) * | 2020-12-09 | 2021-03-30 | 湖北富奕达电子科技有限公司 | Catalyst circulation feeding structure for preparing aluminum dihydrogen phosphate from foil process waste residues |
| CN115684666A (en) * | 2022-10-28 | 2023-02-03 | 国家电网有限公司 | Relay protection equipment inspection system |
-
2020
- 2020-01-25 CN CN202020147339.5U patent/CN211453301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569869A (en) * | 2020-12-09 | 2021-03-30 | 湖北富奕达电子科技有限公司 | Catalyst circulation feeding structure for preparing aluminum dihydrogen phosphate from foil process waste residues |
| CN115684666A (en) * | 2022-10-28 | 2023-02-03 | 国家电网有限公司 | Relay protection equipment inspection system |
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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: 20200908 Termination date: 20210125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |