Potentiostat with multiple communication ports

Abstract

The utility model belongs to the field of potentiostat, and particularly relates to a potentiostat with multiple communication ports, which comprises a base, the top of the base is provided with a potentiostat body, one side of the potentiostat body is provided with a connecting port, one side of the potentiostat body is provided with a baffle plate, the baffle plate is attached to the surface of the connecting port, and the connecting port is provided with a plurality of communication ports. A second connecting rod is fixedly connected to one side of the baffle, and a connecting mechanism is arranged on the second connecting rod; the connecting mechanism comprises a sleeve, an inner cavity of the sleeve is connected with a sliding rod in a sliding mode, the baffle can be tightly attached to the surface of the connecting port through the spring, the connecting mechanism enables the baffle to be flexibly adjusted along the potentiostat, and the effect that the baffle seals and shields the connecting port of the potentiostat is guaranteed. The problems that when no external connection wire is inserted into equipment, dust or small impurities fall into a port, and data line contact and plugging are affected are solved.

Description

Technical Field

[0001] The utility model relates to the field of constant potential instruments, in particular to a constant potential instrument with multiple communication ports. Background Art

[0002] The potentiostat is generally a negative feedback amplification-output system, which forms a closed-loop regulation with the protected object (such as buried pipelines). The potential at the power-on point is measured by a reference electrode and compared with the control signal as a sampling signal to control and adjust the polarization current output so that the power-on potential can be maintained at the set control potential.

[0003] A constant potentiostat with multiple communication ports can be connected to more devices, and each interface is connected to a data cable, making the value taking more flexible and stable. When a port has a problem, other ports can continue to work, making the constant potentiostat more stable. When the device is not in use, no external cable is plugged in, and dust or fine impurities will fall into the port, affecting the contact and plugging of the data cable. In addition, a constant potentiostat with multiple communication ports has a higher value processing efficiency, and its internal operation will generate a lot of heat. If the heat cannot be removed in time, it will affect the operating speed of the industrial computer. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, when the device is not in use, there is no external cable inserted, dust or fine impurities will fall into the port, resulting in problems such as data line contact and plugging and unplugging being affected. The utility model proposes a constant potentiostat with multiple communication ports.

[0005] The utility model solves the technical problem by adopting the following technical solution: a multi-communication port constant potential instrument, comprising a base, a constant potential instrument body is arranged on the top of the base, a connection port is arranged on one side of the constant potential instrument body, a baffle is arranged on one side of the constant potential instrument body, the baffle is attached to the surface of the connection port, a second connecting rod is fixedly connected to one side of the baffle, and a connecting mechanism is arranged on the second connecting rod;

[0006] The connecting mechanism includes a sleeve, the inner cavity of the sleeve is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected to a limiting plate, the limiting plate is slidably connected to the inner cavity of the sleeve, one side of the limiting plate is fixedly connected with a spring, one end of the spring is fixedly connected to the inner wall of the sleeve, one end of the sleeve is fixedly connected to a first connecting plate, one side of the constant potentiostat body is fixedly connected to a first connecting rod, the inner cavity of the first connecting plate is rotatably connected to the surface of the first connecting rod, one end of the sliding rod is fixedly connected to a second connecting plate, and the inner cavity of the second connecting plate is rotatably connected to the surface of the second connecting rod.

[0007] Preferably, a limit rod is fixedly connected to one side of the baffle, a limit hole is provided on one side of the potentiostat body, and the limit rod is movably inserted into the inner wall of the limit hole.

[0008] Preferably, a sealing strip is fixedly connected to one side of the baffle, and the sealing strip is attached to the surface of the potentiostat body.

[0009] Preferably, a heat dissipation groove is provided on the surface of the baffle, and a dustproof net is fixedly connected to the inner wall of the heat dissipation groove.

[0010] Preferably, an adjusting rod is threadedly connected to the bottom of the base, and one end of the adjusting rod is fixedly connected to a support plate.

[0011] Preferably, a water tank is fixedly installed at the bottom of the base, a water pump is fixedly installed on one side of the water tank, an output end of the water pump is fixedly connected to a water cooling pipe, the water cooling pipe fits the bottom of the potentiostat body, one end of the water cooling pipe is fixedly connected to a return pipe, one end of the return pipe is fixedly connected to the water tank, a support member is fixedly connected to the top of the base, and the inner wall of the support member is used in conjunction with the surface of the water cooling pipe.

[0012] Preferably, the inner cavity of the base is provided with a mounting groove, and a heat dissipation fan is fixedly mounted on the inner wall of the mounting groove.

[0013] The utility model is beneficial in that:

[0014] The utility model drives the baffle to rotate in a circle along the first connecting rod through the first connecting plate, and the baffle moves along the center of a circle along the second connecting plate through the second connecting rod. The sliding rod can drive the baffle to approach or move away from the constant potential instrument body along the sleeve, and the baffle can be tightly fitted with the surface of the connecting port through the spring, so that the connecting mechanism enables the baffle to be flexibly adjusted along the constant potential instrument, ensuring that the baffle has a sealed shielding effect on the connecting port of the constant potential instrument, and solves the problem that when the device is not in use, no external wire is inserted, dust or small impurities will fall into the port, resulting in data line contact and plugging and unplugging being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the overall device of the utility model;

[0017] Figure 2It is a schematic diagram of the three-dimensional structure of the constant potential instrument body of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the baffle of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the base of the utility model.

[0021] In the figure: 1. base; 2. constant potential instrument body; 201. connection port; 202. limit hole; 203. first connecting rod; 3. baffle; 301. limit rod; 302. second connecting rod; 4. connecting mechanism; 401. sleeve; 402. slide bar; 403. limit plate; 404. spring; 405. first connecting plate; 406. second connecting plate; 5. sealing strip; 6. heat dissipation groove; 7. dust net; 8. adjustment rod; 9. support plate; 10. water tank; 11. water pump; 12. water cooling pipe; 13. return pipe; 14. support member; 15. installation groove; 16. cooling fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-5 To further explain this application in detail,

[0024] The present application embodiment discloses a potentiostat with multiple communication ports. Figures 1 to 4 A multi-communication port constant potential instrument comprises a base 1, a constant potential instrument body 2 is arranged on the top of the base 1, a connection port 201 is arranged on one side of the constant potential instrument body 2, a baffle 3 is arranged on one side of the constant potential instrument body 2, the baffle 3 is attached to the surface of the connection port 201, a second connecting rod 302 is fixedly connected to one side of the baffle 3, and a connecting mechanism 4 is arranged on the second connecting rod 302;

[0025] The connecting mechanism 4 includes a sleeve 401, the inner cavity of the sleeve 401 is slidably connected with a sliding rod 402, one end of the sliding rod 402 is fixedly connected to a limiting plate 403, the limiting plate 403 is slidably connected to the inner cavity of the sleeve 401, one side of the limiting plate 403 is fixedly connected to a spring 404, one end of the spring 404 is fixedly connected to the inner wall of the sleeve 401, one end of the sleeve 401 is fixedly connected to a first connecting plate 405, one side of the constant potential instrument body 2 is fixedly connected to the first connecting rod 203, the inner cavity of the first connecting plate 405 is rotatably connected to the surface of the first connecting rod 203, one end of the sliding rod 402 is fixedly connected to a second connecting plate 406, the inner cavity of the second connecting plate 406 is rotatably connected to the surface of the second connecting rod 302, the constant potential instrument body 2 is supported by the base 1, and the data cable can be connected to the constant potential instrument body through the connection port 201 The connecting rod 404 is connected to the body 2. When the constant potential instrument body 2 is not in use, the connection port 201 can be blocked by the baffle 3. The baffle 3 is movably connected to the constant potential instrument body 2 through the connecting mechanism 4. The connecting mechanism 4 drives the baffle 3 to rotate in a circle along the first connecting rod 203 through the first connecting plate 405. The baffle 3 moves along the second connecting plate 406 through the second connecting rod 302. The sliding rod 402 can drive the baffle 3 to approach or move away from the constant potential instrument body 2 along the sleeve 401. The baffle 3 can be tightly fitted to the surface of the connection port 201 through the spring 404, so that the baffle 3 can be flexibly adjusted along the constant potential instrument through the connecting mechanism 4, ensuring that the baffle 3 performs a closed shielding on the connection port 201 of the constant potential instrument, and avoiding dust or fine impurities from falling into the port when no external wire is inserted, causing the data line contact and plugging and unplugging to be affected.

[0026] Reference Figure 2 and Figure 3 A limiting rod 301 is fixedly connected to one side of the baffle 3, and a limiting hole 202 is opened on one side of the constant potential instrument body 2. The limiting rod 301 is movably inserted into the inner wall of the limiting hole 202. The blocking position of the baffle 3 is limited by setting the limiting rod 301 and the limiting hole 202 to ensure the blocking stability of the baffle 3 and prevent the baffle 3 from falling off as much as possible.

[0027] Reference Figure 3 A sealing strip 5 is fixedly connected to one side of the baffle 3, and the sealing strip 5 is attached to the surface of the constant potential instrument body 2. By setting the sealing strip 5, the tight fit between the baffle 3 and the constant potential instrument body 2 can be further improved. The sealing strip 5 can be made of rubber.

[0028] Reference Figure 1 and Figure 3 A heat dissipation groove 6 is provided on the surface of the baffle 3, and a dustproof net 7 is fixedly connected to the inner wall of the heat dissipation groove 6. The heat dissipation groove 6 can be provided to dissipate the residual heat at the connection port 201, and the heat dissipation groove 6 is shielded by the dustproof net 7 to prevent external dust from entering the connection port 201 through the heat dissipation groove 6 as much as possible.

[0029] Reference Figure 5 The bottom of the base 1 is threadedly connected with an adjusting rod 8, one end of the adjusting rod 8 is fixedly connected with a supporting plate 9, the height of the base 1 from the ground can be adjusted by the adjusting rod 8, and the base 1 can be supported stably by the supporting plate 9.

[0030] Reference Figure 5 A water tank 10 is fixedly installed at the bottom of the base 1, and a water pump 11 is fixedly installed on one side of the water tank 10. A water cooling pipe 12 is fixedly connected to the output end of the water pump 11. The water cooling pipe 12 fits the bottom of the constant potential instrument body 2, and one end of the water cooling pipe 12 is fixedly connected to a return pipe 13, and one end of the return pipe 13 is fixedly connected to the water tank 10. A support member 14 is fixedly connected to the top of the base 1, and the inner wall of the support member 14 is used in conjunction with the surface of the water cooling pipe 12. By setting the water tank 10, the water tank 10 is used to store water-cooled liquid, and the coolant is conducted to the water cooling pipe 12 through the water pump 11. Since the water cooling pipe 12 is fitted with the constant potential instrument, the coolant can take away the heat generated during the operation of the constant potential instrument through the water cooling pipe 12, and the constant potential instrument is water-cooled. The coolant is then discharged back to the water tank 10 through the return pipe 13. The support member 14 can increase the strength of the water cooling pipe 12 supporting the constant potential instrument to ensure the support stability.

[0031] Reference Figure 5 The inner cavity of the base 1 is provided with a mounting groove 15, and a cooling fan 16 is fixedly installed on the inner wall of the mounting groove 15. By setting the cooling fan 16, the cooling fan 16 can blow air upward to perform secondary cooling of the constant potentiostat, thereby further improving the cooling efficiency of the constant potentiostat.

[0032] Working principle: Place the potentiostat body 2 above the base 1, the height of the base 1 from the ground can be adjusted by the adjusting rod 8, the base 1 can be supported for stability by the support plate 9, and multiple data cables are respectively plugged into each connection port 201 during use, and the coolant is conducted to the water cooling pipe 12 by the water pump 11. Since the water cooling pipe 12 is in close contact with the potentiostat, the coolant can take away the heat generated during the operation of the potentiostat through the water cooling pipe 12, and the potentiostat is water-cooled. The coolant is then discharged back to the water tank 10 through the return pipe 13, and the cooling fan 16 can blow air upwards to perform secondary heat dissipation on the potentiostat. When the potentiostat body 2 is not in use, the connection port 201 can be blocked by the baffle 3, and the baffle 3 is movably connected to the potentiostat body 2 through the connecting mechanism 4, and the connecting mechanism 4 drives the baffle 3 to rotate in a circle along the first connecting rod 203 through the first connecting plate 405. The second connecting rod 302 moves along the second connecting plate 406 in a circle, and the sliding rod 402 can drive the baffle 3 to move closer to or away from the constant potential instrument body 2 along the sleeve 401. The spring 404 can make the baffle 3 fit closely with the surface of the connection port 201, so that the baffle 3 can be flexibly adjusted along the constant potential instrument through the connecting mechanism 4 to ensure that the baffle 3 performs a closed shielding on the connection port 201 of the constant potential instrument. The shielding position of the baffle 3 is limited by setting the limiting rod 301 and the limiting hole 202 to ensure the shielding stability of the baffle 3, and the baffle 3 is prevented from falling off as much as possible. When no external wire is inserted, dust or fine impurities will fall into the port as much as possible, resulting in the data line contact and plugging and unplugging being affected. The heat dissipation slot 6 can be provided to dissipate the residual heat at the connection port 201, and the heat dissipation slot 6 is shielded by the dustproof net 7 to prevent external dust from entering the connection port 201 through the heat dissipation slot 6.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A potentiostat with multiple communication ports, characterized in that: The invention comprises a base (1), a potentiostat body (2) is arranged on the top of the base (1), a connection port (201) is arranged on one side of the potentiostat body (2), a baffle (3) is arranged on one side of the potentiostat body (2), the baffle (3) is in contact with the surface of the connection port (201), a second connecting rod (302) is fixedly connected to one side of the baffle (3), and a connecting mechanism (4) is arranged on the second connecting rod (302); The connecting mechanism (4) comprises a sleeve (401), the inner cavity of the sleeve (401) is slidably connected to a sliding rod (402), one end of the sliding rod (402) is fixedly connected to a limiting plate (403), the limiting plate (403) is slidably connected to the inner cavity of the sleeve (401), one side of the limiting plate (403) is fixedly connected to a spring (404), one end of the spring (404) is fixedly connected to the inner wall of the sleeve (401), one end of the sleeve (401) is fixedly connected to a first connecting plate (405), one side of the constant potentiostat body (2) is fixedly connected to a first connecting rod (203), the inner cavity of the first connecting plate (405) is rotatably connected to the surface of the first connecting rod (203), one end of the sliding rod (402) is fixedly connected to a second connecting plate (406), the inner cavity of the second connecting plate (406) is rotatably connected to the surface of the second connecting rod (302).

2. A multi-communication port constant potential instrument according to claim 1, characterized in that: A limiting rod (301) is fixedly connected to one side of the baffle (3), a limiting hole (202) is provided on one side of the potentiostat body (2), and the limiting rod (301) is movably plugged into the inner wall of the limiting hole (202).

3. A multi-communication port constant potential instrument according to claim 1, characterized in that: A sealing strip (5) is fixedly connected to one side of the baffle (3), and the sealing strip (5) is attached to the surface of the potentiostat body (2).

4. The multi-communication port constant potential instrument according to claim 1, characterized in that: A heat dissipation groove (6) is provided on the surface of the baffle (3), and a dustproof net (7) is fixedly connected to the inner wall of the heat dissipation groove (6).

5. The multi-communication port constant potentiostat according to claim 1, characterized in that: The bottom of the base (1) is threadedly connected to an adjusting rod (8), and one end of the adjusting rod (8) is fixedly connected to a supporting plate (9).

6. A multi-communication port constant potential instrument according to claim 1, characterized in that: A water tank (10) is fixedly mounted on the bottom of the base (1), a water pump (11) is fixedly mounted on one side of the water tank (10), an output end of the water pump (11) is fixedly connected to a water cooling pipe (12), the water cooling pipe (12) fits the bottom of the potentiostat body (2), one end of the water cooling pipe (12) is fixedly connected to a return pipe (13), one end of the return pipe (13) is fixedly connected to the water tank (10), a support member (14) is fixedly connected to the top of the base (1), and the inner wall of the support member (14) cooperates with the surface of the water cooling pipe (12).

7. A multi-communication port constant potential instrument according to claim 6, characterized in that: The inner cavity of the base (1) is provided with a mounting groove (15), and a heat dissipation fan (16) is fixedly mounted on the inner wall of the mounting groove (15).

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