Intelligent fan controller

Abstract

The invention relates to the field of controller structural parts, and discloses an intelligent fan controller which comprises a controller body, a wiring groove is formed in the surface of the controller body, a wiring end is arranged in the wiring groove, and a limiting assembly used for wire limiting is rotationally installed in the wiring groove; when the limiting assembly is rotated based on the wiring groove, the limiting assembly can be close to the electric wire to realize clamping and can also drive the electric wire to move towards the wiring end. Through cooperation among the controller body, the limiting assembly, the wiring groove and the like, when the limiting assembly is rotated based on the controller body, the limiting assembly can be in contact with the outer surface of the electric wire to effectively limit the electric wire, and then the limited electric wire is driven to be further inserted into the controller body; therefore, the wire can be effectively contacted with the wiring end to complete conduction.

Description

Technical Field

[0001] This invention relates to the field of controller structural components, and in particular to an intelligent fan controller. Background Technology

[0002] The fan controller can regulate the start and stop of the fan, match the load, protect against faults and monitor the status. In the existing fan controller, screws are usually used to fix the wires. The wiring process is very troublesome and time-consuming. Therefore, some existing technologies will set up a wiring mechanism to realize quick wire connection.

[0003] For example, Chinese Patent Publication No. CN115361815A discloses a fan controller with a quick-connect structure, including a main body. One end of the main body has a mounting structure, and a temperature sensor is mounted on the top of the main body, with the sensor's detection end extending into the interior of the main body. Through a wiring structure, pulling the locking plate upwards causes the locking block to be compressed, which in turn causes the locking block to retract and engage with a groove at the rear end. After the wire harness to be connected is inserted and fixed into the mounting groove, pressing the locking plate to one end causes the locking block to engage with a groove at the front end. The connecting block then presses the wire harness into the mounting groove. Inserting a limiting rod into the mounting groove causes the iron block and magnetic block to attract each other, limiting the connection block and preventing it from moving freely within the connecting seat, thus increasing the stability of the connection block and achieving the purpose of connecting the wire harness.

[0004] This application achieves the corresponding limiting of the wire based on the mounting groove by the up and down movement of the connecting block based on the mounting groove and the limiting of the connecting block by the return spring; however, it requires the wire to be pushed into the mounting groove during wiring, and the limiting effect on wires of different diameters is different due to the opening of the reserved groove, which has certain limitations in use.

[0005] Therefore, it is necessary to provide an intelligent wind turbine controller to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide an intelligent fan controller to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, an intelligent fan controller is designed that can effectively limit the movement of wires of different diameters and push the cable into the wiring trough after limiting its movement.

[0008] Based on the above ideas, the present invention provides the following technical solution: an intelligent fan controller, including a controller body, wherein a wiring groove is provided on the surface of the controller body and a wiring terminal is provided in the wiring groove, and a limiting component for limiting the wire is rotatably installed in the wiring groove; when the limiting component is rotated based on the wiring groove, the limiting component can either approach the wire to clamp it, or drive the wire to move towards the wiring terminal.

[0009] As a further aspect of the present invention: the limiting component includes a hollow knob that is threadedly connected to the wiring groove, a collar is rotatably mounted on the surface of the hollow knob, and a plurality of limiting elements for limiting the wire are provided on the surface of the collar away from the hollow knob.

[0010] As a further aspect of the present invention: the wiring groove includes a threaded groove and a tapered groove formed in the controller body, the threaded groove and the tapered groove are connected, and the wiring terminal corresponds to the side of the tapered groove away from the threaded groove.

[0011] As a further aspect of the present invention: the limiting member is an abutment piece fixedly connected to the collar, the abutment piece is arc-shaped and made of elastic material; when the abutment piece contacts the conical groove, it can close towards the center.

[0012] As a further embodiment of the present invention: the limiting member includes a slider that slides with the collar and a clamp for limiting the wire. A spring is fixedly installed between the slider and the collar. The end of the slider is provided with a base that can move in the same direction as it. Two support rods are rotatably connected between the base and the clamp.

[0013] As a further aspect of the present invention: a groove is provided on the surface of the collar away from the hollow knob, and the slider can slide along the radial direction of the collar based on the groove.

[0014] As a further aspect of the present invention: the support rod and the base are rotated together by a round shaft, and a torsion spring is sleeved on the outer surface of the round shaft, which causes the support rod to be tilted relative to the base.

[0015] As a further aspect of the present invention: the slider corresponds to the conical groove and the base slides with the slider, and a transmission component is provided between the slider, the base and the collar; when the slider moves in contact with the conical groove, the transmission component causes the base and the slider to move in the same direction, and the movement stroke of the base is greater than the movement stroke of the slider.

[0016] As a further embodiment of the present invention: the transmission assembly includes a toothed plate fixedly mounted on a collar, a gear rotatably mounted on a slider, and a rack fixedly mounted on a base. Both the toothed plate and the rack mesh with the gear for transmission, and the two are arranged symmetrically and alternately based on the gear.

[0017] As a further aspect of the present invention: the clamping plate has a transverse parallel portion, and the surface of the base away from the slider corresponds to the surface of the parallel portion near the slider.

[0018] Compared with the prior art, the beneficial effects of the present invention are: through the cooperation between the controller body, the limiting component and the wiring groove, when the limiting component is rotated based on the controller body, it can first contact the outer surface of the wire to achieve effective limiting of the wire, and then drive the limited wire to be further inserted into the controller body, so that the wire can effectively contact the wiring terminal to complete the conduction.

[0019] The overall operation is simple, requiring only a rotation step to complete the limiting and feeding of the wire. While ensuring effective limiting of the wire, it also ensures the connection effect between the wire and the terminal, thereby ensuring the stable use of the controller body. At the same time, the wiring speed is faster, and there is no need to rely on tools such as screwdrivers for disassembly and assembly, which can effectively reduce the burden on workers. It can also be used for wires of different diameters, thus improving its applicability and practicality. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a perspective view of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the wiring groove and wiring terminal structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the threaded groove and tapered groove structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the collar and abutment piece structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the base and clamping plate structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the slider and spring structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the base and support structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the slider and base structure of the present invention;

[0029] Figure 9 This is a schematic diagram of the transmission component structure of the present invention;

[0030] Figure 10 This is a schematic diagram of the base and parallel section structure of the present invention.

[0031] In the diagram: 1. Controller body; 2. Limiting component; 3. Wiring groove; 4. Transmission component; 101. Terminal; 201. Hollow knob; 202. Collar; 203. Abutment piece; 204. Slide groove; 2031. Slider; 2032. Clamping plate; 2033. Base; 2034. Support rod; 2035. Spring; 2036. Round shaft; 2037. Parallel part; 301. Threaded groove; 302. Tapered groove; 401. Gear plate; 402. Gear; 403. Rack. Detailed Implementation

[0032] Example 1:

[0033] Please see Figures 1 to 4 This invention provides an intelligent fan controller, mainly used to enable quick wiring of wires of different diameters to the controller body 1, while ensuring the connection effect between the wires and the controller body 1. Specifically, it includes a controller body 1, with several wiring slots 3 on both the front and rear sides. A wiring terminal 101 is fixedly installed inside the wiring slot 3. Wires can be inserted into the wiring slot 3 and contact the wiring terminal 101 to achieve electrical connection.

[0034] Furthermore, such as Figure 2 As shown, a limiting component 2 for limiting the wire is provided in the wiring groove 3. When the limiting component 2 is rotated based on the wiring groove 3, it can either approach the wire and clamp the wire, or drive the wire to approach the terminal 101. Thus, while clamping the wire, it can also ensure the connection effect between the wire and the terminal 101, thereby ensuring the use effect of the controller body 1.

[0035] Reference Figures 2 to 4 In this embodiment, preferably, the limiting component 2 includes a hollow knob 201 that is threadedly connected to the wiring groove 3. A collar 202 is rotatably mounted on the surface of the hollow knob 201 near the wiring groove 3. A plurality of limiting elements for limiting the wire are provided on the surface of the collar 202 away from the hollow knob 201. In this embodiment, the number of limiting elements is three and they are arranged in an array along the circumferential direction of the collar 202.

[0036] In the above structure, such as Figure 4 As shown, the wire can pass through the hollow knob 201 and the collar 202 and be inserted into the wiring groove 3. When the hollow knob 201 rotates based on the wiring groove 3, it can move into the wiring groove 3. At this time, the limiting member can close in the center under the action of the wiring groove 3, and then contact the outer surface of the wire and achieve clamping. Subsequently, when the hollow knob 201 continues to rotate, the hollow knob 201 can drive the wire to continue to move into the wiring groove 3 through the collar 202 and the limiting member until the wire contacts the terminal 101.

[0037] Reference Figure 4In this embodiment, preferably, the limiting member is an arc-shaped abutment piece 203 that is fixedly connected to the collar 202. The abutment piece 203 is elastically designed and can close towards the center after contacting the wiring groove 3. Subsequently, when the abutment piece 203 moves away from the wiring groove 3 with the collar 202 to reset, the abutment piece 203 can automatically return to a relatively open state.

[0038] Reference Figure 3 and Figure 4 In this embodiment, preferably, the wiring groove 3 includes a threaded groove 301 and a conical groove 302 formed on the controller body 1. The threaded groove 301 and the conical groove 302 are connected, and the wiring terminal 101 corresponds to the side of the conical groove 302 away from the threaded groove 301. The threaded groove 301 cooperates with the hollow knob 201 to realize the rotation adjustment of the hollow knob 201, while the conical groove 302 corresponds to the position of the limiting member, so that when the hollow knob 201 drives the abutment piece 203 to move inward, the abutment piece 203 can contact the conical groove 302 and close towards the center.

[0039] Correspondingly, such as Figure 3 As shown, the tapered groove 302 has a large opening and a small opening. The small opening corresponds to the terminal 101 and the large opening corresponds to the threaded groove 301. Thus, without affecting the rotation of the hollow knob 201, it can subsequently form corresponding contact with the abutment piece 203.

[0040] In use, first insert the wire into the hollow knob 201 and collar 202, then bring the wire as close as possible to the terminal 101. Next, rotate the hollow knob 201 to move it into the controller body 1 through the threaded groove 301. The hollow knob 201 drives the abutment piece 203 to move synchronously through the collar 202. At this time, the abutment piece 203 can contact the conical groove 302 and close towards the center. Then, the side of the abutment piece 203 away from the collar 202 can contact the outer surface of the wire and effectively clamp the wire. Then continue to rotate the hollow knob 201 to move it further into the controller body 1. At this time, the abutment piece 203 can drive the wire to move further into the controller body 1, and finally make the wire abut against the terminal 101.

[0041] In summary, through the cooperation of the hollow knob 201, collar 202, abutment piece 203, and conical groove 302, when the hollow knob 201 is rotated based on the controller body 1, the three abutment pieces 203 can first be driven to close relative to each other and contact the outer surface of the wire, thereby effectively limiting the wire. Then, by driving the abutment pieces 203 to move, the limited wire is also driven to move, thereby allowing the wire to be further inserted into the controller body 1, and finally making the wire contact the terminal 101 for conductivity.

[0042] The overall operation is simple, requiring only a rotation step to complete the limiting and conveying of the wire. While ensuring effective limiting of the wire, it also ensures the connection effect between the wire and the terminal 101, thereby ensuring the stable use of the controller body 1. At the same time, the wiring speed is faster, and there is no need to rely on tools such as screwdrivers for disassembly and assembly, which can effectively reduce the burden on workers. It can also be used for wires of different diameters, thus improving its applicability and practicality.

[0043] Example 2:

[0044] Please see Figures 1 to 7 Based on Embodiment 1, in order to further ensure the connection effect between the wire and the terminal 101, the limiting component is improved: the limiting component includes a slider 2031 that slides with the collar 202 and a clamping plate 2032 for limiting the wire. The end of the slider 2031 is provided with a base 2033 that can move in the same direction as it. The base 2033 and the clamping plate 2032 are rotatably connected to two support rods 2034. Specifically, in this embodiment, the base 2033 is fixedly connected to the slider 2031. One of the slider 2031 or the base 2033 can correspond to the conical groove 302, so that when it moves into the controller body 1, it can drive the slider 2031 and the base 2033 to close towards the center.

[0045] In the above structure, such as Figure 5 As shown, a groove 204 is provided on the surface of the collar 202 away from the hollow knob 201. The groove 204 is used for the sliding displacement of the slider 2031 along the radial direction of the collar 202. A spring 2035 is fixedly installed inside the groove 204 and is fixedly connected to the slider 2031. The spring 2035 makes the slider 2031 tend to move outward along the groove 204 towards the collar 202.

[0046] Furthermore, such as Figure 7 As shown, the support rod 2034 and the base 2033 are rotated together by a round shaft 2036, and a torsion spring (not shown in the figure) is sleeved on the outer surface of the round shaft 2036. The torsion spring causes the support rod 2034 to be tilted based on the surface of the base 2033 away from the slider 2031. At this time, the two support rods 2034, together with the base 2033 and the clamping plate 2032, form an approximately parallelogram. When the clamping plate 2032 moves with the base 2033 in the vertical direction and approaches the wire, the clamping plate 2032 can first contact the outer surface of the wire. At this time, the clamping plate 2032 no longer moves while the base 2033 continues to move in the vertical direction. Then, the inclined support rod 2034 can drive the clamping plate 2032 to move away from the collar 202.

[0047] In use, the hollow knob 201, collar 202, abutment piece 203, and conical groove 302, among other structures, first clamp the wire and then move the limited wire toward the terminal 101. The working process and effect of this part are the same as in Embodiment 1, and will not be repeated here. The difference is: when the hollow knob 201 is rotated, the collar 202 moves into the controller body 1, and the base 2033 contacts the conical groove 302 and moves radially along the collar 202. At this time, the base 2033, through the support rod 2034, can drive the clamping plate 2032 to move synchronously until the clamping plate 2032 contacts the outer surface of the wire and then stops moving; then, the hollow knob 201 is rotated further to move it into the controller body 1, and the base 2033 continues to move radially along the collar 202. The radial movement of the clamp plate 2032, through the support rod 2034, can drive the wire to move further towards the terminal 101. In conjunction with the hollow knob 201, the sliding block 2031 and the base 2033 move inward through the collar 202 itself, so that the end of the wire can quickly abut against the terminal 101. When the base 2033 moves up and down and contacts the outer surface of the wire and can no longer move, the hollow knob 201 has also rotated to the limit position. At this time, the wire is effectively and stably limited.

[0048] It is understood that the clamping plate 2032 in this embodiment can first move along the radial direction of the collar 202, and then move along the axial direction of the collar 202, so it does not need to be made of an elastic material.

[0049] Compared to Embodiment 1, through the cooperation of structures such as slider 2031, base 2033, clamping plate 2032 and spring 2035, the base 2033 and clamping plate 2032 can be driven to move up and down synchronously closer to the wire. When the clamping plate 2032 contacts the outer surface of the wire, it stops moving up and down and the clamping plate 2032 can drive the wire to extend further into the controller body 1. With the hollow knob 201 itself driving the collar 202 and slider 2031 and other structures to extend into the controller body 1, the end of the wire can quickly come into contact with the terminal 101. When the base 2033 moves up and down to also contact the outer surface of the wire, the hollow knob 201 rotates to the limit position, at which point the wire can be effectively and stably limited.

[0050] First, the contact between the elastic abutment piece 203 and the outer surface of the wire is improved to contact between the clamping plate 2032 and the base 2033 and the outer surface of the wire. Now, during the movement of the wire after clamping it, there is no need to consider further compression of the wire by the abutment piece 203, reducing the inward pushing resistance after clamping the wire. The force required to continue rotating the hollow knob 201 is also reduced, further lessening the burden on workers. Simultaneously, since the elastic abutment piece 203 is no longer needed, there is no need to consider the effects of later elastic fatigue and aging, ensuring long-term stable clamping and conveying of the wire.

[0051] Secondly, after the clamp 2032 contacts the outer surface of the wire, it can drive the clamped wire to move closer to the terminal 101. In conjunction with the hollow knob 201, which rotates based on the threaded groove 301, it drives the collar 202 and other structures to move closer to the controller body 1. This allows the end of the wire to quickly come into contact with the terminal 101, and the length of the wire being transported into the controller body 1 is relatively increased, which can ensure the connection effect between the wire and the terminal 101.

[0052] Finally, after the improved clamping plate 2032 and base 2033 both come into contact with the outer surface of the wire, they complete the overall limiting of the wire. They can form a double clamp to ensure the limiting effect of the wire, avoid the elastic abutment piece 203 from falling off and poor contact during the continuous vibration of the fan during startup, and further ensure the connection effect between the wire and the terminal 101.

[0053] Example 3:

[0054] Please see Figures 1 to 10 Based on Embodiment 2, in order to further improve the assembly efficiency of the wire, the slider 2031 and the base 2033 are further improved: at this time, the slider 2031 corresponds to the conical groove 302 and the base 2033 is configured to slide in the same direction as the slider 2031. A transmission component 4 is provided between the slider 2031, the base 2033 and the collar 202. When the slider 2031 contacts the conical groove 302 and moves along the slide 204, the base 2033 can move synchronously through the transmission component 4, and the moving stroke of the base 2033 is greater than the moving stroke of the slider 2031, so that the clamp 2032 can quickly contact the outer surface of the wire, and subsequently the base 2033 can also quickly contact the outer surface of the wire.

[0055] Reference Figures 8 to 10 In this embodiment, preferably, the transmission assembly 4 includes a toothed plate 401 fixedly mounted on the collar 202, a gear 402 rotatably mounted on the slider 2031, and a rack 403 fixedly mounted on the base 2033. Both the toothed plate 401 and the rack 403 mesh with the gear 402, and are arranged symmetrically and alternately based on the gear 402. Therefore, when the slider 2031 contacts the tapered groove 302 and moves along the slide groove 204, it can drive the gear 402 to move along the toothed plate 401, simultaneously driving the rack 403 and the base 2033 to move in the same direction. In the above structure, because the gear 402 can move with the slider 2031 and mesh with the toothed plate 401, the travel distance of the rack 403 is increased, consisting of the travel distance of the gear 402 moving with the slider 2031 plus the rotational travel distance of the gear 402 based on the toothed plate 401.

[0056] Furthermore, such as Figure 10As shown, the clamping plate 2032 has a transverse parallel portion 2037, which allows the end of the base 2033 away from the slider 2031 to be positioned so that it is close to the surface of the slider 2031 with the parallel portion 2037 (i.e., Figure 10 The top surface of the base 2033 is flush with the outer surface of the wire. When the clamping plate 2032 contacts the outer surface of the wire, the distance between the surface of the base 2033 away from the slider 2031 and the outer surface of the wire is equal to the thickness of the parallel part 2037. Through the above design, the base 2033 can be made as close to the wire as possible without affecting the relative movement of the clamping plate 2032 and the base 2033, thereby further shortening the contact time between the base 2033 and the outer surface of the wire.

[0057] In use, the hollow knob 201, collar 202, abutment piece 203, and conical groove 302, among other structures, can first clamp the wire and then move the limited wire toward the terminal 101. The slider 2031, base 2033, clamping plate 2032, and spring 2035, among other structures, ensure the connection between the wire and terminal 101 and guarantee the limiting effect on the wire. This part of the working process and effect is the same as in Embodiment 2, and will not be repeated here. The difference is that when the slider 2031 contacts the conical groove 302 and moves along the slide groove 204, the gear 402 moves synchronously with the slider 2031 and is driven by the gear plate 401. At this time, the base 2033, through the rack 403, can drive the clamping plate 2032 to move quickly in the same direction, so that the clamping plate 2032 quickly contacts the outer surface of the wire. Subsequently, the base 2033 can also quickly contact the outer surface of the wire.

[0058] Compared to Embodiment 2, through the cooperation of structures such as base 2033, gear 402, toothed plate 401 and rack 403, when slider 2031 contacts tapered groove 302 and moves along slide groove 204, it can drive base 2033 and clamping plate 2032 to quickly approach the outer surface of wire, thereby quickly forming contact with the outer surface of wire. Thus, with fewer turns of hollow knob 201, effective clamping of wire can be achieved and its connection effect can be guaranteed. At the same time, it can further reduce the burden on workers and relatively improve the overall wiring efficiency of wires.

[0059] Meanwhile, because the number of rotations of the hollow knob 201 is reduced, the hollow knob 201 does not need to extend a great distance into the controller body 1 after rotation. At this time, the exposed area of ​​the hollow knob 201 that can be gripped is larger, making it more convenient for the operator to operate and adjust, and meeting more needs in actual use.

Claims

1. An intelligent fan controller comprising a controller body, characterized in that, The surface of the controller body is provided with a wiring slot, and a wiring end is arranged in the wiring slot.

2. The intelligent fan controller of claim 1, wherein, The limiting assembly comprises a hollow knob in threaded connection with the wiring slot, and a thimble is rotatably arranged on the surface of the hollow knob.

3. The intelligent fan controller of claim 2, wherein, The wiring slot comprises a threaded slot and a tapered slot arranged in the controller body, the threaded slot is in communication with the tapered slot, and the wiring end corresponds to the side of the tapered slot away from the threaded slot.

4. The intelligent fan controller of claim 3, wherein, The limiting piece is in fixed connection with the thimble, is designed in an arc shape and is made of elastic material.

5. The intelligent fan controller of claim 3, wherein, The limiting piece comprises a sliding block in sliding cooperation with the thimble and a clamping plate for limiting the wire, a spring is fixedly arranged between the sliding block and the thimble, the end of the sliding block is provided with a base capable of moving in the same direction, and two supporting rods are rotatably connected between the base and the clamping plate.

6. The intelligent fan controller of claim 5, wherein, The surface of the thimble away from the hollow knob is provided with a sliding groove, and the sliding block can slide along the radial direction of the thimble based on the sliding groove.

7. The intelligent fan controller of claim 5, wherein, The supporting rod and the base are rotatably connected through a round shaft, the outer surface of the round shaft is sleeved with a torsion spring, and the torsion spring makes the supporting rod be in an inclined state based on the base.

8. The intelligent fan controller of claim 5, wherein, The sliding block corresponds to the tapered slot, the base is in sliding cooperation with the sliding block, and a transmission assembly is arranged between the sliding block, the base and the thimble.

9. The intelligent fan controller of claim 8, wherein, The transmission assembly comprises a toothed plate fixedly arranged on the thimble, a gear rotatably arranged on the sliding block and a toothed bar fixedly arranged on the base, the toothed plate and the toothed bar are in meshing transmission with the gear, and they are symmetrically and staggeredly arranged based on the gear.

10. The intelligent fan controller of claim 8, wherein, The clamping plate has a transverse parallel part, and the surface of the base away from the sliding block corresponds to the surface of the parallel part close to the sliding block.

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