Composite electrode capable of being quickly replaced

Abstract

The utility model discloses a composite electrode of electrode quick change relates to motor equipment technical field, including base, inside the base is rotatingly provided with rotating shaft no. 1, and the rotating shaft no. 1 is symmetrically arranged along the centre line of base, the middle part of rotating shaft no. 1 is rotatingly provided with crowbar, and crowbar is set to be L-shaped, and the crowbar no. The upper end of the crowbar is flush with the upper end of the base, the base is arranged to be in the shape of a right square bracket, and a first spring is fixedly arranged in the upper end of the crowbar. Compared with the existing common composite electrode with the rapidly replaced electrode, the composite electrode with the rapidly replaced electrode has the advantages that when the main body is replaced, the crowbars on the two sides are firstly rotated outwards, so that the balls on the two sides of the crowbars enter the circular grooves, the crowbars can be temporarily fixed, and the main body in the middle can also be jacked up; therefore, convenience can be provided when the main body is taken, and when the main body is installed, the crowbar can be pressed down along with the placement of the main body, so that the convenience of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor equipment, in particular to a composite electrode for rapid electrode replacement. Background Art

[0002] A component in an electronic or electrical device or equipment, used as the two terminals for inputting or outputting current in a conductive medium (solid, gas, vacuum or electrolyte solution). The pole that inputs current is called the anode or positive pole, and the pole that releases current is called the cathode or negative pole. There are various types of electrodes, such as cathodes, anodes, welding electrodes, furnace electrodes, etc. In a battery, an electrode generally refers to the location where redox reactions occur with electrolyte solutions. Electrodes are divided into positive and negative. Generally, the positive pole is the cathode, which gains electrons and undergoes a reduction reaction, while the negative pole is the anode, which loses electrons and undergoes an oxidation reaction. Electrodes can be metal or non-metal, as long as they can exchange electrons with an electrolyte solution, they become electrodes.

[0003] For example, the application number is 201921665094.9, a composite electrode for rapid electrode replacement. The utility model discloses a composite electrode for rapid electrode replacement, including a base, a movable plate and a fixed block. The left and right sides of the upper end of the base are both equipped with movable plates. The front and rear sides of the upper end of the base are both equipped with sliding grooves corresponding to the movable plates, and the movable plate is slidably connected to the base. The front and rear sides of the end of the movable plate away from the base are both equipped with fixed blocks, and a locking bolt 1 is installed on the fixed block. Threaded rods are installed on the movable plates, and a turning handle is provided at the end of the threaded rod away from the movable plate. An anti-skid pad is provided at the end of the turning handle away from the movable plate. When the utility model is used, the top cover is opened, and the locking bolt 2 is turned to loosen the movable block from the rotating shaft. The movable blocks on both sides are rotated by the rotating shaft so that the movable blocks drive the conductive block away from the power connection port, and the turning handle is turned to drive the push plate away from the battery, so that the battery can be quickly taken out for replacement. However, when clamping the electrode of the composite electrode for quick electrode replacement, the use of a threaded rod is neither convenient for accelerating work efficiency nor for providing protection for the electrode. Moreover, when replacing the electrode, if the electrode is located between two electrodes, it is not convenient for the worker to quickly take it out, nor is it convenient to assist in replacing the electrode. Moreover, when connecting or disconnecting the connection of the electrode, the worker is required to touch the contact, which makes it inconvenient to provide further protection for the worker.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a composite electrode with rapid electrode replacement is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a composite electrode with rapid electrode replacement to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present utility model provides the following technical solution: A composite electrode with rapid electrode replacement, comprising a base. A first rotating shaft is rotatably arranged inside the base, and two first rotating shafts are symmetrically arranged along the center line of the base. A crowbar is rotatably arranged in the middle of the first rotating shaft, and the crowbar is L-shaped. The upper end of the crowbar is flush with the upper end of the base, and the base is in a "C" shape. A first spring is fixedly arranged inside the upper end of the crowbar, and a ball is rotatably arranged on one side of the first spring.

[0007] Preferably, the ball is also rotatably connected to the crowbar, and two balls and two first springs are symmetrically arranged along the center line of the crowbar. Circular grooves are formed inside the base, and the size of the circular grooves is the same as that of the balls. The circular grooves are all located outside the balls, and a first sliding groove is formed in the middle of the crowbar.

[0008] Preferably, a slider is slidably arranged inside the first sliding groove. Two sliders are symmetrically arranged along the center line of the crowbar, and a sliding bar is fixedly arranged in the middle of the sliders. The sliding bar is also slidably connected to the crowbar. Sliding grooves are formed on both sides of the base, and a sliding groove mounting plate is slidably arranged inside the sliding grooves.

[0009] Preferably, the inner side of the mounting plate is centered, and a second spring is fixedly arranged on the inner side of the mounting plate. Four second springs are symmetrically arranged along the center line of the mounting plate, and the other ends of the second springs are fixedly arranged with clamping plates. The thickness of the clamping plate is one-fifth of the clamping plate, and the sum of the length of the clamping plate after compression of the second spring and the clamping plate is four-fifths of the clamping plate.

[0010] Preferably, a main body is arranged in the middle of the base, and the main body is also slidably connected to the clamping plate. A pole column is fixedly arranged at the upper end of the main body, and two pole columns are symmetrically arranged along the center line of the main body. A contact is arranged outside the pole column, and the contact is in a "gate" shape. A second rotating shaft is rotatably arranged at one end of the contact away from the pole column.

[0011] Preferably, two groups of second rotating shafts are symmetrically arranged along the center line of the contact, with two in each group. The second rotating shafts are also fixedly connected to the base, and a plug is slidably arranged inside the second rotating shafts. The material of the plug is set as a magnet, and the other end of the plug is also slidably connected to the contact.

[0012] Preferably, a third spring is fixedly arranged at one end of the plug located inside the contact. The other end of the third spring is fixedly connected to the contact, and an electromagnet is fixedly arranged through the contact in the middle of the third spring.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. The utility model is provided with a base, a rotating shaft, a crowbar, a spring, a ball, a slide groove, a slider, a slide bar and a circular groove. When replacing the main body, the crowbars on both sides are first rotated outwards so that the ball bearings on both sides enter the circular grooves, so that the crowbars can be temporarily fixed, and the main body in the middle can be lifted up, so as to provide convenience when taking the main body. When installing the main body, the crowbar can be pressed down together with the insertion of the main body, so as to further improve the convenience of the device when in use;

[0015] 2. The utility model is provided with the second slide groove, the mounting plate, the second spring, the clamping plate and the main body. After the main body is installed, the mounting plate is installed inside the second slide groove, and during installation, the clamping plate needs to be installed inside the mounting plate, so that the mounting plate can be better inserted into the second slide groove, so that the main body can be limited and protected;

[0016] 3. The utility model is provided with a pole, a contact, a second rotating shaft, a latch and a third spring. When the main body is replaced, as the main body moves upward, the contacts on both sides will first rotate upward. When no current passes through the contacts, the third spring can retract the latch, thereby releasing the contacts and making them fully open. When the contacts are connected after the main body is installed, the contacts on both sides can be directly pushed toward the pole. When the contacts contact the pole, the internal electromagnet is energized and repels the latch. In this way, the latch can be inserted into the second rotating shaft to fix the contacts, thereby reducing the probability of electric shock to workers when they are working. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the electric shock structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the contact structure of the utility model.

[0022] In the figure: 1. base; 2. rotating shaft 1; 3. crowbar; 4. spring 1; 5. ball bearing; 6. slide groove 1; 7. slider; 8. slide bar; 9. round groove; 10. slide groove 2; 11. mounting plate; 12. spring 2; 13. clamping plate; 14. main body; 15. pole; 16. contact; 17. rotating shaft 2; 18. latch; 19. spring 3; 20. electromagnet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figure 1-Figure 3 shown, a composite electrode with quick electrode replacement includes a base 1. Inside the base 1, a first rotating shaft 2 is rotatably arranged, and two first rotating shafts 2 are symmetrically arranged along the center line of the base 1. A crowbar 3 is rotatably arranged in the middle of the first rotating shaft 2, and the crowbar 3 is L-shaped. The upper end of the crowbar 3 is flush with the upper end of the base 1, and the base 1 is in a "C" shape. A first spring 4 is fixedly arranged inside the upper end of the crowbar 3, and a ball 5 is rotatably arranged on one side of the first spring 4. When replacing the main body 14, first rotate the crowbars 3 on both sides outwards so that the balls 5 on both sides enter the circular grooves 9, so that the crowbars 3 can be temporarily fixed, and the main body 14 in the middle can also be lifted, which provides convenience for taking the main body 14. And when installing the main body 14, as the main body 14 is put in, the crowbars 3 can be pressed down together, which can further improve the convenience of the device during use;

[0025] Furthermore, the cooperation between the first spring 4 and the ball 5 can only temporarily lift the main body 14. When the main body 14 is installed, the sum of its own mass and the impact force generated by the movement is greater than the maximum load that the first spring 4 and the ball 5 can bear. Therefore, when installing, the crowbars 3 can be retracted together.

[0026] As Figure 2 、 Figure 4-Figure 5As shown, the ball 5 is rotatably connected to the crowbar 3 at the same time, and the ball 5 and the spring 1 are both symmetrically arranged along the center line of the crowbar 3. A circular groove 9 is provided inside the base 1, and the size of the circular groove 9 is the same as that of the ball 5. The circular groove 9 is located on the outside of the ball 5. A slide groove 16 is provided in the middle of the crowbar 3, and a slider 7 is slidably arranged inside the slide groove 16. There are two sliders 7 symmetrically arranged along the center line of the crowbar 3, and a slide bar 8 is fixedly arranged in the middle of the slider 7. The slide bar 8 is slidably connected to the crowbar 3 at the same time. Slide grooves 2 10 are provided on both sides of the base 1, and a slide groove 10 mounting plate 11 is slidably arranged inside the slide groove 10. The inner side of the mounting plate 11 is centrally arranged, and the inner side of the mounting plate 11 is fixed. A spring 12 is fixedly provided, and four springs 12 are symmetrically provided along the center line of the mounting plate 11, and a clamping plate 13 is fixedly provided at the other end of the spring 12, and the thickness of the clamping plate 13 is one-fifth of the clamping plate 13, and the sum of the compressed lengths of the clamping plate 13 and the spring 12 is four-fifths of the clamping plate 13. A main body 14 is provided in the middle of the base 1, and the main body 14 is slidably connected to the clamping plate 13 at the same time. A pole 15 is fixedly provided at the upper end of the main body 14, and two poles 15 are symmetrically provided along the center line of the main body 14. A contact 16 is provided on the outer side of the pole 15, and the contact 16 is arranged in a door shape, and a rotating shaft 17 is rotatably provided at one end of the contact 16 away from the pole 15, and the rotating shaft 17 is rotatably provided. Two groups are symmetrically arranged along the center line of the contact 16, with two in each group. The second shaft 17 is fixedly connected to the base 1 at the same time, and a latch 18 is slidably arranged inside the second shaft 17, and the material of the latch 18 is set as a magnet. The other end of the latch 18 is slidably connected to the contact 16 at the same time, and a spring 3 19 is fixedly arranged at one end of the latch 18 located inside the contact 16, and the other end of the spring 3 19 is fixedly connected to the contact 16, and an electromagnet 20 is fixedly arranged in the middle of the spring 3 19 through the contact 16. After the main body 14 is installed, the mounting plate 11 is installed inside the second slide groove 10, and during installation, the clamping plate 13 needs to be installed in the mounting plate 11, so as to facilitate better insertion of the mounting plate 11 Slide groove 2 10, so that the main body 14 can be limited and protected; when the main body 14 is replaced, as the main body 14 moves upward, the contacts 16 on both sides will rotate upward first, and when no current passes through the contacts 16, the spring three 19 can retract the pin 18, so that the contacts 16 can be released and fully opened. When the main body 14 is installed and the contacts 16 are connected, the contacts 16 on both sides can be directly pushed toward the pole 15. When the contacts 16 contact the pole 15, the internal electromagnet 20 is energized and repel the pin 18. In this way, the pin 18 can be inserted into the rotating shaft 2 17 to fix the contacts 16, thereby reducing the probability of electric shock to workers when they are working.

[0027] Furthermore, the latch 18 is not completely integrated with the interior of the second rotating shaft 17 , and a certain movable space is left inside the second rotating shaft 17 , so that the contact 16 can rotate within a certain degree when the main body 14 is taken out.

[0028] Furthermore, the side of the latch 18 close to the electromagnet 20 has the same polarity as the electromagnet 20, so that they can repel each other.

[0029] Working principle: When using the composite electrode for quick replacement of electrodes, first, when replacing the main body 14, first rotate the crowbars 3 on both sides outward so that the balls 5 on both sides enter the circular groove 9, so that the crowbars 3 can be temporarily fixed, and the middle main body 14 can be lifted up, so as to provide convenience when taking the main body 14, and when installing the main body 14, the crowbar 3 can be pressed down as the main body 14 is put in, so as to further improve the convenience of the device when in use; secondly, after the main body 14 is installed, the mounting plate 11 is installed inside the slide groove 10, and during installation, the clamping plate 13 needs to be installed in the mounting plate 11, so as to facilitate better mounting of the mounting plate 11 Insert the second slide groove 10, so that the main body 14 can be protected by limiting position; finally, when the main body 14 is replaced, as the main body 14 moves upward, the contacts 16 on both sides will first rotate upward, and when there is no current passing through the contacts 16, the spring three 19 can retract the plug 18, so that the contacts 16 can be released and fully opened. When the main body 14 is installed and the contacts 16 are connected, the contacts 16 on both sides can be directly pushed toward the pole 15. When the contacts 16 contact the pole 15, the internal electromagnet 20 is energized and repelled from the plug 18, so that the plug 18 can be inserted into the second rotating shaft 17 to fix the contacts 16, thereby reducing the probability of electric shock to the workers when they are working. This is the working principle of the composite electrode for rapid electrode replacement.

Claims

1. A composite electrode for rapid electrode replacement, comprising a base (1), characterized in that: Inside the base (1), a first rotating shaft (2) is rotatably arranged, and there are two first rotating shafts (2) symmetrically arranged along the center line of the base (1). In the middle of the first rotating shaft (2), a crowbar (3) is rotatably arranged, and the crowbar (3) is L-shaped. The upper end of the crowbar (3) is flush with the upper end of the base (1), and the base (1) is in a "C" shape. Inside the upper end of the crowbar (3), a first spring (4) is fixedly arranged, and on one side of the first spring (4), a ball (5) is rotatably arranged.

2. A composite electrode for rapid electrode replacement according to claim 1, characterized in that: The ball (5) is simultaneously rotatably connected to the crowbar (3), and there are two balls (5) and two first springs (4) symmetrically arranged along the center line of the crowbar (3). Inside the base (1), a circular groove (9) is opened, and the size of the circular groove (9) is the same as that of the ball (5). The circular grooves (9) are all located outside the balls (5). Inside the middle of the crowbar (3), a first sliding groove (6) is opened.

3. A composite electrode for rapid electrode replacement according to claim 2, characterized in that: Inside the first sliding groove (6), a slider (7) is slidably arranged. There are two sliders (7) symmetrically arranged along the center line of the crowbar (3), and in the middle of the sliders (7), a sliding bar (8) is fixedly arranged. The sliding bar (8) is simultaneously slidably connected to the crowbar (3). On both sides of the base (1), a second sliding groove (10) is opened, and inside the second sliding groove (10), a mounting plate (11) of the second sliding groove (10) is slidably arranged.

4. A composite electrode for rapid electrode replacement according to claim 3, characterized in that: The inner side of the mounting plate (11) is centered, and on the inner side of the mounting plate (11), four second springs (12) are fixedly arranged. The second springs (12) are symmetrically arranged along the center line of the mounting plate (11), and the other ends of the second springs (12) are fixedly provided with clamping plates (13). The thickness of the clamping plate (13) is one-fifth of that of the clamping plate (13), and the sum of the length of the clamping plate (13) after being compressed by the second spring (12) is four-fifths of that of the clamping plate (13).

5. A composite electrode for rapid electrode replacement according to claim 4, characterized in that: In the middle of the base (1), a main body (14) is arranged, and the main body (14) is simultaneously slidably connected to the clamping plate (13). On the upper end of the main body (14), a pole column (15) is fixedly arranged, and there are two pole columns (15) symmetrically arranged along the center line of the main body (14). Outside the pole column (15), a contact (16) is arranged, and the contact (16) is in a gate shape. At one end of the contact (16) away from the pole column (15), a second rotating shaft (17) is rotatably arranged.

6. A composite electrode for rapid electrode replacement according to claim 5, characterized in that: There are two groups of second rotating shafts (17) symmetrically arranged along the center line of the contact (16), with two in each group. The second rotating shafts (17) are simultaneously fixedly connected to the base (1), and inside the second rotating shafts (17), a plug pin (18) is slidably arranged, and the material of the plug pin (18) is set as a magnet. The other end of the plug pin (18) is simultaneously slidably connected to the contact (16).

7. A composite electrode for rapid electrode replacement according to claim 6, characterized in that: At one end of the plug pin (18) located inside the contact (16), a third spring (19) is fixedly arranged. The other end of the third spring (19) is fixedly connected to the contact (16), and in the middle of the third spring (19), an electromagnet (20) is fixedly arranged through the contact (16).

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