A suction cup electromagnet

Abstract

The utility model relates to the technical field of electromagnets, and more specifically, to a suction cup type electromagnet, which aims to solve the technical problem that it is necessary to manually press a data line and rotate a rotating block to collect the data line, and the process is cumbersome, the collecting speed is slow, and its convenience is low. The utility model comprises a shell, an electromagnetic coil body arranged inside the shell, and a suction cup groove opened on the top of the shell. By fixing the shell to a carrier and connecting a power supply with a data line, the object is adsorbed and fixed by the magnetic force generated by the electromagnetic coil or the suction cup groove. During use, the data line can be collected and released by a line collection mechanism, and the process is automatically performed without the need for the user to perform unnecessary operations. After the release and collection are completed, no pulling force is generated to pull the data line, thereby ensuring the service life of the data line.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnets, and more specifically to a suction cup type electromagnet. Background Art

[0002] The suction cup electromagnet is a device that uses the electromagnetic principle to generate magnetic force to absorb objects. It usually consists of an electromagnet body and a suction cup.

[0003] The prior art discloses a utility model patent named a suction cup electromagnet with application number CN202322576184.3. By setting a winding groove, a wire clamp, a rotating block, a connecting block, and an anti-wear layer, the data cable on the electromagnet can be stored, which makes it more convenient to store the data cable and avoids entanglement and knotting. If the angle is large, it is easy to cause the data cable to be damaged or even broken, thereby increasing the service life of the electromagnet. However, when using it, it is still necessary to manually press the data cable and rotate the rotating block to collect the data cable. This process is cumbersome and the collection speed is slow, resulting in low convenience. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a suction cup electromagnet to solve the technical problem that the data cable needs to be manually pressed and a rotating block needs to be rotated to collect the data cable, and the process is cumbersome and the collection speed is slow, resulting in low convenience.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a suction cup type electromagnet, comprising a shell, an electromagnetic coil body arranged inside the shell, and a suction cup groove opened on the top thereof, the bottom of the shell is fixedly connected with a storage tray with a hollow interior, the bottom of the shell is embedded with a storage tube, the other end of the storage tube is fixedly connected with one end of the storage tray close to the shell, and the other end of the storage tray is provided with a first linkage tube, one end of the first linkage tube penetrates the storage tray and extends into the storage tube, and the outer wall of the first linkage tube is slidably connected with the inner wall of the storage tray where it penetrates, the interior of the storage tray is provided with a data line for powering the electromagnetic coil body, and the storage tray is provided with a wire collection mechanism for collecting the data line; the shell is fixed to the carrier, and the power supply is connected through the data line, so that the magnetic force generated by the electromagnetic coil or the suction cup groove is used to adsorb and fix the object, and during use, the wire collection mechanism can automatically collect and release the data line, and after the release and collection are completed, no pulling force is generated to pull the data line, thereby ensuring the service life of the data line.

[0006] Preferably, the wire taking-up mechanism comprises a wire reel, which is rotatably connected to the inner wall of the storage reel, a conversion rod is fixedly connected to the inner wall of the wire reel, a first thread groove is provided on the outer wall of the first linkage tube for passing through the first linkage tube, the other end of the conversion rod extends into the first thread groove, and a wire harness opening is provided on the outer ring wall of the storage reel for passing through the first linkage tube, a conductive ring is fixedly connected to the inner end wall of the storage tube, a conductive block which is conductive to the conductive ring is slidably connected to the other side of the conductive ring, the conductive ring is electrically connected to the electromagnetic coil body, the data cable is wound on the wire reel, one end of the data cable passes through the wire reel and is electrically connected to the conductive block, and the other end of the data cable passes through the wire harness opening and extends to the outside of the storage reel; the data cable is collected and released by rotating the wire reel, and the process is automatically performed without the need for the user to perform unnecessary operations, and after the release and collection are completed, no tension is generated to pull the data cable, thereby ensuring the service life of the data cable.

[0007] Preferably, the inner wall of the first linkage tube is threadedly connected to the second linkage tube, and the outer wall of the second linkage tube is provided with a second thread groove overlapping the first thread groove, and the number of thread turns and the angle of the threaded connection between the first linkage tube and the second linkage tube are the same as the first thread groove, and the inner end wall of the storage tube is fixedly connected to a spring telescopic rod, and the spring telescopic rod is sleeved by the first linkage tube and the second linkage tube, and the other end of the spring telescopic rod abuts against the inner end wall of the second linkage tube; by cooperating with the first linkage tube, the length of the data cable collected and released by the cable reel can be controlled, thereby preventing the data cable from being dragged during the release process, or the data cable is released too short and cannot be connected to the power supply.

[0008] Preferably, the inner wall of the cable port is rotatably connected to a first cable roller, the outer edge of the first cable roller abuts against the outer edge of the cable reel, and the inner wall of the cable port is also rotatably connected to a second cable roller, the outer edge of the second cable roller abuts against the outer edge of the first cable roller, and the first cable roller and the second cable roller clamp the data cable inside; by providing the first cable roller and the second cable roller, both can clamp the data cable to guide it when it is released or collected, thereby preventing the data cable from rubbing against the inside of the cable port or the storage tray, reducing the probability of wear of the data cable and increasing its service life.

[0009] Preferably, the first wire beam roller and the second wire beam roller are both waisted and gradually shrink from both ends to the middle; the waisted design of the first wire beam roller and the second wire beam roller can clamp the data cable more stably to guide the data cable.

[0010] Preferably, the cable reel, the first linkage tube and the second linkage tube have the same center; thereby ensuring that the rotation of the cable reel is stable and increasing the stability when collecting and releasing the data cable.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model fixes the shell and the carrier, uses a data cable to connect the power supply, so as to adsorb and fix the object through the magnetic force generated by the electromagnetic coil or the suction cup groove. During use, the data cable can be collected and released by the wire collection mechanism, and the process is automatically performed without the need for the user to perform unnecessary operations. After the release and collection are completed, no pulling force is generated to pull the data cable, thereby ensuring the service life of the data cable.

[0013] 2. The utility model can control the length of the data cable collected and released by the cable reel by cooperating with the first linkage tube through the second linkage tube, thereby preventing the data cable from being dragged during the data cable release process, or the data cable being released too short and unable to be connected to the power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the housing in the utility model;

[0016] Figure 3 It is a cross-sectional view of the storage tray in the utility model;

[0017] Figure 4 This is a structural diagram of the first linkage pipe in the utility model.

[0018] Description of the numbers in the figure:

[0019] 1. Shell; 2. Electromagnetic coil; 3. Suction cup groove; 4. Storage plate; 5. Storage tube; 6. First linkage tube; 7. Data cable; 8. Cable reel; 9. Conversion rod; 10. First thread groove; 11. Cable port; 12. Conductive ring; 13. Conductive block; 14. Second linkage tube; 15. Second thread groove; 16. Spring telescopic rod; 17. First cable roller; 18. Second cable roller. DETAILED DESCRIPTION

[0020] like Figures 1 to 4As shown, the utility model relates to a suction cup type electromagnet, comprising a shell 1, an electromagnetic coil 2 body arranged inside the shell 1, and a suction cup groove 3 opened on the top thereof, the bottom of the shell 1 is fixedly connected with a storage tray 4 with a hollow interior, the bottom of the shell 1 is embedded with a storage tube 5, the other end of the storage tube 5 is fixedly connected to the end of the storage tray 4 close to the shell 1, and the other end of the storage tray 4 is provided with a first linkage tube 6, one end of the first linkage tube 6 passes through the storage tray 4 and extends into the storage tube 5, and the outer wall of the first linkage tube 6 is connected to the storage tray 4 is slidably connected to the inner wall of the penetration point, and the storage tray 4 is provided with a data line 7 for powering the main body of the electromagnetic coil 2, and the storage tray 4 is provided with a wire collection mechanism for storing the data line 7; the housing 1 is fixed to the carrier, and the power supply is connected through the data line 7, so that the magnetic force generated by the electromagnetic coil 2 or the suction cup groove 3 is used to adsorb and fix the object, and during use, the wire collection mechanism can automatically collect and release the data line 7, and after the release and collection are completed, no tension is generated to pull the data line 7, thereby ensuring the service life of the data line 7.

[0021] Furthermore, the wire-taking mechanism includes a wire reel 8, which is rotatably connected to the inner wall of the storage reel 4, and a conversion rod 9 is fixedly connected to the inner wall of the wire reel 8. The outer wall of the first linkage tube 6 is provided with a first thread groove 10 for passing through the first linkage tube 6, and the other end of the conversion rod 9 extends into the first thread groove 10. The outer ring wall of the storage reel 4 is provided with a wire bundle opening 11 for passing through the first linkage tube 6. The inner end wall of the storage tube 5 is fixedly connected with a conductive ring 12, and the other side of the conductive ring 12 is slidably connected with a conductive block 13 that is mutually conductive. The conductive ring 12 is electrically connected to the main body of the electromagnetic coil 2, the data cable 7 is wound on the cable reel 8, one end of the data cable 7 passes through the cable reel 8 and is electrically connected to the conductive block 13, and the other end of the data cable 7 passes through the cable bundle opening 11 and extends to the outside of the storage disk 4; the data cable 7 is collected and released by rotating the cable reel 8, and the process is performed automatically without the need for the user to perform unnecessary operations. After the release and collection are completed, no tension will be generated to pull the data cable 7, thereby ensuring the service life of the data cable 7.

[0022] Furthermore, the inner wall of the first linkage tube 6 is threadedly connected to the second linkage tube 14, and the outer wall of the second linkage tube 14 is provided with a second thread groove 15 that overlaps with the first thread groove 10, and the number of thread turns and the angle of the threaded connection between the first linkage tube 6 and the second linkage tube 14 are the same as the first thread groove 10, and the inner end wall of the storage tube 5 is fixedly connected to a spring telescopic rod 16, and the spring telescopic rod 16 is sleeved by the first linkage tube 6 and the second linkage tube 14, and the other end of the spring telescopic rod 16 abuts against the inner end wall of the second linkage tube 14; by cooperating with the first linkage tube 6 through the second linkage tube 14, the length of the data cable 7 collected and released by the cable reel 8 can be controlled, thereby preventing the data cable 7 from being dragged during the release process, or the data cable 7 is released too short and cannot be connected to the power supply.

[0023] Furthermore, the inner wall of the cable port 11 is rotatably connected to a first cable roller 17, the outer edge of the first cable roller 17 abuts against the outer edge of the cable reel 8, and the inner wall of the cable port 11 is also rotatably connected to a second cable roller 18, the outer edge of the second cable roller 18 abuts against the outer edge of the first cable roller 17, and the first cable roller 17 and the second cable roller 18 clamp the data cable 7 inside; by setting the first cable roller 17 and the second cable roller 18, the two can clamp the data cable 7 to guide it when it is released or collected, thereby preventing the data cable 7 from rubbing against the cable port 11 or the inside of the storage tray 4, reducing the probability of wear of the data cable 7 and increasing its service life.

[0024] Furthermore, the first wire beam roller 17 and the second wire beam roller 18 are both waisted and gradually shrink from both ends to the middle. The waisted design of the first wire beam roller 17 and the second wire beam roller 18 can clamp the data cable 7 more stably to guide the data cable 7.

[0025] Furthermore, the cable reel 8, the first linkage tube 6 and the second linkage tube 14 are at the same center; thereby ensuring that the rotation of the cable reel 8 is stable, increasing the stability when collecting and releasing the data cable 7,

[0026] Working principle: This embodiment provides a suction cup type electromagnet. When in use, the housing 1 is fixed to the load, and the power supply is connected through the data line 7, so that the magnetic force generated by the electromagnetic coil 2 or the suction cup groove 3 is used to adsorb and fix the object;

[0027] In the process of fixing the shell 1 and the load, the second linkage tube 14 will fit with the surface of the load, and because the shell 1 and the load are gradually close to being fixed, the second linkage tube 14 will be pushed, thereby pushing the first linkage tube 6 to move toward the inside of the storage tube 5. It should be noted that the spring telescopic rod 16 will be squeezed and shortened together, and the spring telescopic rod 16 will limit the second linkage tube 14, so that it can move stably into the storage tube 5 together with the first linkage tube 6, and in the process of moving, the first thread groove 10 and the second thread groove 15 will push the conversion rod 9 in turn, so that the conversion rod 9 brings the winding reel 8 to open The user can rotate the second linking tube 14, because the second linking tube 14 is threadedly connected to the first linking tube 6, and the number of threads and the angle of the threaded connection between the first linking tube 6 and the second linking tube 14 are the same as the first thread groove 10, so the second linking tube 14 can be controlled by rotating the second connecting tube to penetrate into the first linking tube 6, thereby controlling the range of movement of the conversion rod 9 in the first thread groove 10 and the second thread groove 15 in sequence, thereby controlling the number of turns driven by the conversion rod 9 to rotate the cable reel 8, thereby controlling the length of the cable reel 8 to release the data cable 7;

[0028] The other end of the data cable 7 passes through the cable reel 8 and is electrically connected to the conductive block 13, and the conductive block 13 is slidably connected to the conductive ring 12, so that when the cable reel 8 rotates, one end of the data cable 7 can pull the conductive block 13 to rotate on the conductive ring 12, thereby ensuring that when the cable reel 8 collects and releases the data cable 7, the data cable 7 will not be twisted and broken due to the rotation of the cable reel 8, thereby ensuring the stable use of the data cable 7;

[0029] When the data cable 7 needs to be collected, that is, when it is no longer in use, the housing 1 and the load are removed. At this time, the spring telescopic rod 16 will push the second linkage rod to reset and move under its own elastic force. Similarly, the cable reel 8 will reset and rotate to collect the data cable 7.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A suction cup type electromagnet, comprising a housing (1), an electromagnetic coil (2) body arranged inside the housing, and a suction cup groove (3) opened on the top of the housing, characterized in that: The bottom of the shell (1) is fixedly connected to a storage tray (4) with a hollow interior, and a storage tube (5) is embedded in the bottom of the shell (1). The other end of the storage tube (5) is fixedly connected to one end of the storage tray (4) close to the shell (1), and the other end of the storage tray (4) is provided with a first linkage tube (6). One end of the first linkage tube (6) penetrates the storage tray (4) and extends into the storage tube (5), and the outer wall of the first linkage tube (6) is slidably connected to the inner wall of the storage tray (4) where it penetrates. A data line (7) for supplying power to the main body of the electromagnetic coil (2) is provided inside the storage tray (4), and a wire collection mechanism for storing the data line (7) is provided inside the storage tray (4).

2. A suction cup type electromagnet according to claim 1, characterized in that: The wire-taking mechanism comprises a wire reel (8), the wire reel (8) is rotatably connected to the inner wall of the receiving reel (4), the inner wall of the wire reel (8) is fixedly connected to a conversion rod (9), the outer wall of the first linkage tube (6) is provided with a first thread groove (10) for passing through the first linkage tube (6), the other end of the conversion rod (9) extends into the first thread groove (10), the outer ring wall of the receiving reel (4) is provided with a wire bundle opening (11) for passing through the first linkage tube (6), the inner end wall of the receiving tube (5) is fixedly connected to the first linkage tube (6), and the first thread groove (10) is provided with a first thread groove (10) for passing through the first linkage tube (6). A conductive ring (12) is provided, and the other side of the conductive ring (12) is slidably connected to a conductive block (13) that is mutually conductive with the conductive ring. The conductive ring (12) is electrically connected to the main body of the electromagnetic coil (2). The data cable (7) is wound on the cable reel (8). One end of the data cable (7) passes through the cable reel (8) and is electrically connected to the conductive block (13). The other end of the data cable (7) passes through the cable bundle opening (11) and extends to the outside of the storage tray (4).

3. A suction cup type electromagnet according to claim 2, characterized in that: The inner wall of the first linkage tube (6) is threadedly connected to the second linkage tube (14), and the outer wall of the second linkage tube (14) is provided with a second thread groove (15) overlapping with the first thread groove (10), and the number of threads and the angle of the threaded connection between the first linkage tube (6) and the second linkage tube (14) are the same as those of the first thread groove (10), and the inner end wall of the storage tube (5) is fixedly connected to a spring telescopic rod (16), the spring telescopic rod (16) is sleeved by the first linkage tube (6) and the second linkage tube (14), and the other end of the spring telescopic rod (16) abuts against the inner end wall of the second linkage tube (14).

4. A suction cup type electromagnet according to claim 2, characterized in that: The inner wall of the cable port (11) is rotatably connected to a first cable roller (17), the outer edge of which abuts against the outer edge of the cable reel (8), and the inner wall of the cable port (11) is also rotatably connected to a second cable roller (18), the outer edge of which abuts against the outer edge of the first cable roller (17), and the first cable roller (17) and the second cable roller (18) clamp the data cable (7) therein.

5. A suction cup type electromagnet according to claim 4, characterized in that: The first wire-bearing roller (17) and the second wire-bearing roller (18) are both in a waisted shape that gradually contracts from both ends to the middle.

6. A suction cup type electromagnet according to claim 3, characterized in that: The cable reel (8), the first linkage tube (6) and the second linkage tube (14) have the same center.

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