Ceiling fan motor electric measurement frame convenient for wire plugging

Abstract

The utility model discloses a ceiling fan motor electrical testing frame convenient for wire plugging, and relates to the ceiling fan motor detection technology field, and the ceiling fan motor electrical testing frame comprises an electrical testing frame main body, the lower end of one end of the electrical testing frame main body is fixedly connected with a fixing plate, and one end of the fixing plate is fixedly connected with a first supporting plate located below the electrical testing frame main body. A butt joint mechanism is arranged at the end, away from the fixing plate, of the first supporting plate. According to the utility model, through the butt joint mechanism, when a problem of the motor is detected in a certain item, the three wires can be powered off synchronously, exposed metal wires of the three wires are prevented from being exposed in the outside air, and then the motor is taken down from the hook, so that the purpose of safely and conveniently plugging and unplugging the three wires of the motor can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling fan motor detection, in particular to an electric measurement frame for a ceiling fan motor that facilitates wire plugging and unplugging. Background Art

[0002] A ceiling fan refers to a fan fixedly installed on the ceiling, and a ceiling fan motor is a device that drives the fan blades of the ceiling fan to rotate. During the production of the ceiling fan motor, its various functions need to be detected. The existing method for detecting the motor is to use a transmission device to drive an electric measurement frame, and through an assembly line method, automatically power on and detect the motor suspended on the electric measurement frame.

[0003] When a problem is detected in the motor at a certain test point, at this time, it is necessary for the staff to manually remove it. However, since the three wires electrically connected to the motor are each separately electrically connected to the corresponding conductive clips on the electric measurement frame, when it is necessary to remove the motor with detected faults, it is necessary for the staff to manually disconnect the connection between the three wires and the conductive clips. Moreover, the metal wires at the ends of the three wires for electrical connection are all exposed to the outside, resulting in certain potential safety hazards for the staff when disconnecting the connection between the wires and the equipment. Based on this, an electric measurement frame for a ceiling fan motor that facilitates wire plugging and unplugging is provided now, which can eliminate the drawbacks of the existing device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an electric measurement frame for a ceiling fan motor that facilitates wire plugging and unplugging to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric measurement frame for a ceiling fan motor that facilitates wire plugging and unplugging, including an electric measurement frame main body. A fixed plate is fixedly connected to the lower end of one end of the electric measurement frame main body. One end of the fixed plate is fixedly connected to a first support plate located below the electric measurement frame main body. A docking mechanism is arranged at the end of the first support plate away from the fixed plate.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: The docking mechanism includes:

[0009] A fixed insertion block located at the end of the first support plate away from the fixed plate. A limiting component is arranged on the outer side of the fixed insertion block, and the limiting component is used to limit the fixed insertion block;

[0010] The limiting component includes: a fixed sleeve frame sleeved on the outer wall of the fixed insertion block. The outer shape of the fixed sleeve frame is C-shaped and is fixedly connected to the first support plate. The top of the fixed insertion block is fixedly connected with a fixed baffle. The fixed baffle is in contact with the upper surface of the fixed sleeve frame. One end of the bottom of the fixed baffle is fixedly connected with a limiting insertion shaft penetrating into the interior of the fixed sleeve frame;

[0011] A positioning component is arranged inside the fixed sleeve frame. The positioning component is used for clamping and positioning the fixed insertion block;

[0012] A clamping component is arranged inside the fixed insertion block. The clamping component is used for clamping and fixing the three wires of the motor.

[0013] In an alternative solution: The positioning component includes: two positioning insertion blocks symmetrically arranged inside the fixed sleeve frame. The two positioning insertion blocks are respectively located on both sides inside the fixed sleeve frame and both penetrate the fixed sleeve frame into the interior of the fixed insertion block. On the side where the two positioning insertion blocks are away from each other, a first spring is arranged at each. One end of the first spring is in contact with the outer wall of the positioning insertion block, and the other end of the first spring is in contact with the inner wall of the fixed sleeve frame. A limiting retaining ring that is integrally formed with the outer wall of the positioning insertion block and is slidably connected to the fixed sleeve frame is provided. The outer wall of the end of the positioning insertion block away from the first spring is hemispherical.

[0014] In an alternative solution: The clamping component is three rotating pressing blocks arranged horizontally and equidistantly inside the fixed insertion block. The three rotating pressing blocks are all rotatably connected to the fixed insertion block through a rotating shaft and penetrate to the outside of one end of the fixed insertion block;

[0015] Above the three rotating pressing blocks, a pushing and pulling component is arranged. The pushing and pulling component is used to drive the rotating pressing blocks to flip.

[0016] In an alternative solution: The pushing and pulling component is a pressing block located above the rotating pressing block. The pressing block penetrates to the outside of one end of the fixed insertion block away from the first support plate and is slidably connected to the fixed insertion block. At the bottom end of the pressing block, a plurality of first teeth are longitudinally and equidistantly formed. On the outer wall of the top end of the rotating pressing block, a plurality of second teeth that are circumferentially and equidistantly formed and are meshed with the first teeth at the bottom end of the pressing block are provided;

[0017] A limiting component is arranged at one end of the pressing block. The limiting component is used for sliding limit of the pressing block.

[0018] In an alternative solution: The limiting component includes: a limiting rod arranged at one end of the pressing block. The limiting rod is fixedly connected to the second conductive plate and penetrates into the interior of the pressing block. One end of the limiting rod is fixedly connected with a sliding baffle. The sliding baffle is located inside the pressing block and is slidably connected to the pressing block;

[0019] A reset component is arranged on the outer side of the limiting rod, and the reset component is used for the sliding reset of the pressing block.

[0020] In an alternative solution: the reset component is a second spring sleeved on the outer wall of the limiting rod, one end of the second spring is in contact with the outer wall of the pressing block, and the other end of the second spring is in contact with the inner wall of the fixed insertion block.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] Through the docking mechanism of the present utility model, when the motor detects problems in a certain project, the three wires can be powered off synchronously, and at the same time, the exposed metal wires of the three wires can be prevented from being exposed to the outside air. Then, the motor is removed from the hook, so as to achieve the purpose of safely and conveniently plugging and unplugging the three wires of the motor. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the present utility model.

[0024] Figure 2 is a schematic cross-sectional structural diagram of the docking mechanism of the present utility model.

[0025] Figure 3 is an exploded structural diagram of the docking mechanism of the present utility model.

[0026] Figure 4 is of the present utility model Figure 3 Partial enlarged structural diagram of part A therein.

[0027] Annotation of reference numerals in the drawings: 1. Main body of the electrical measurement frame; 201. Fixed baffle; 202. Pressing block; 203. Rotating pressing block; 204. First spring; 205. Positioning insertion block; 206. Metal elastic sheet; 207. First conductive plate; 208. Fixed sleeve frame; 209. Second conductive plate; 2010. Fixed insertion block; 2011. Limiting insertion shaft; 2012. Sliding baffle; 2013. Limiting rod; 2014. Second spring; 2015. Wiring hole; 3. Hook; 4. First support plate; 5. Fixed plate; 6. Second support plate; 7. Fixed frame; 8. Conductive block. Detailed Description of the Embodiment

[0028] In order to make the purpose, technical solution and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments.

[0029] In one embodiment, as Figures 1 - 4As shown in the figure, a motor electrical measurement stand for facilitating the insertion and extraction of wires includes a main body 1 of the electrical measurement stand. At the lower end of one end of the main body 1 of the electrical measurement stand, a fixed plate 5 is fixedly connected. One end of the main body 1 of the electrical measurement stand is fixedly connected with a fixed frame 7 above the fixed plate 5 through bolts. One end of the fixed frame 7 away from the main body 1 of the electrical measurement stand is fixedly connected with a second support plate 6 through bolts. At the end of the second support plate 6 away from the fixed frame 7, three conductive blocks 8 are fixedly connected vertically and equidistantly through bolts. One end of the fixed plate 5 is fixedly connected with a first support plate 4 below the main body 1 of the electrical measurement stand. At the lower end of one end of the fixed plate 5 close to the first support plate 4, a hook 3 penetrating to the outside of the other end of the fixed plate 5 is provided. The bottom end of the fixed plate 5 is fixedly connected with a fixed sleeve plate sleeved on the outer wall of the hook 3. At the end of the first support plate 4 away from the fixed plate 5, a docking mechanism is provided;

[0030] In this embodiment, it should be particularly noted that a transmission device fixedly connected to the wall is provided above the main body 1 of the electrical measurement stand. The transmission device is connected and fixed to the top end of the main body 1 of the electrical measurement stand through bolts and nuts. The transmission device is used to drive the motor to move. A power supply board for power supply is fixedly connected to the bottom end of the transmission device. One end of the power supply board is fixedly connected with iron sheets respectively contacting the outer walls of the three conductive blocks 8;

[0031] Through the opening on the motor shaft, the motor can be sleeved on the outer wall of the hook 3. Then, the three wires can be conveniently fixed in sequence through the docking mechanism. When various detections are carried out on the motor, during this process, when the three conductive blocks 8 contact the outer walls of the iron sheets, at this time, the power supply board supplies power to the three conductive blocks 8 through the iron sheets, and then through the docking mechanism, the three conductive blocks 8 can supply power to the motor respectively through the three wires, so as to achieve the purpose of supplying power to the motor through the wires;

[0032] When a problem is detected in the motor in a certain item, at this time, the three wires can be synchronously powered off through the docking mechanism, and then the motor is removed from the hook 3, so as to achieve the purpose of safely and conveniently inserting and extracting the three wires of the motor;

[0033] In one embodiment, as Figures 1 - 3 shown, the docking mechanism includes:

[0034] A fixed insertion block 2010 at the end of the first support plate 4 away from the fixed plate 5. A limiting component is arranged outside the fixed insertion block 2010. The limiting component is used to limit the fixed insertion block 2010. Three wire insertion holes 2015 are horizontally and equidistantly opened at the bottom end of the fixed insertion block 2010. The three wire insertion holes 2015 are respectively located below the three rotating pressing blocks 203 and communicate with the inner cavity of the fixed insertion block 2010, which is beneficial to the respective insertion of the three wires of the motor;

[0035] The limiting component includes:

[0036] The fixed sleeve frame 208 sleeved on the outer wall of the fixed insertion block 2010 has a C-shaped outer shape and is fixedly connected to the first support plate 4. A fixed baffle 201 is fixedly connected to the top end of the fixed insertion block 2010. The fixed baffle 201 is in contact with the upper surface of the fixed sleeve frame 208. One end of the bottom end of the fixed baffle 201 is fixedly connected with a limit insertion shaft 2011 penetrating into the interior of the fixed sleeve frame 208. The outer wall of the bottom end of the limit insertion shaft 2011 is frustum-shaped, which is beneficial for the fixed sleeve frame 208 to accurately sleeve the limit insertion shaft 2011. In this way, the fixed sleeve frame 208 can limit the fixed baffle 201 by sleeving the outer wall of the limit insertion shaft 2011.

[0037] A positioning component is arranged inside the fixed sleeve frame 208, and the positioning component is used for clamping and positioning the fixed insertion block 2010.

[0038] A clamping component is arranged inside the fixed insertion block 2010, and the clamping component is used for clamping and fixing the three wires of the motor.

[0039] In one embodiment, as Figures 2 - 3 shown, the positioning component includes:

[0040] Two positioning insertion blocks 205 symmetrically arranged inside the fixed sleeve frame 208. The two positioning insertion blocks 205 are respectively located on both sides inside the fixed sleeve frame 208 and both penetrate through the fixed sleeve frame 208 into the interior of the fixed insertion block 2010. A first spring 204 is arranged on the side of each of the two positioning insertion blocks 205 away from each other. One end of the first spring 204 is in contact with the outer wall of the positioning insertion block 205, and the other end of the first spring 204 is in contact with the inner wall of the fixed sleeve frame 208. A limit retaining ring slidably connected to the fixed sleeve frame 208 is integrally formed on the outer wall of the positioning insertion block 205. The outer wall of the end of the positioning insertion block 205 away from the first spring 204 is hemispherical. Through the hemispherical outer wall, when the fixed insertion block 2010 moves up and down, the positioning insertion block 205 can be pushed to slide the limit retaining ring along the inner wall of the fixed sleeve frame 208 by squeezing the positioning insertion block 205.

[0041] In one embodiment, as Figures 2 - 3As shown, the clamping assembly is three rotating pressing blocks 203 that are horizontally equidistantly arranged inside the fixed insertion block 2010. The three rotating pressing blocks 203 are all rotatably connected to the fixed insertion block 2010 through a rotating shaft and penetrate to the outside of one end of the fixed insertion block 2010. Three second conductive plates 209 are horizontally and equidistantly fixedly connected inside the fixed insertion block 2010. The three second conductive plates 209 are respectively located at one end of the three rotating pressing blocks 203. One end of the three second conductive plates 209 away from the three rotating pressing blocks 203 is fixedly connected with a conductive sheet that penetrates to the outside of one end of the fixed insertion block 2010. The three metal elastic sheets 206 all penetrate to the outside of one end of the fixed sleeve frame 208 and are respectively in contact with the conductive sheets at one end of the three second conductive plates 209. Three metal elastic sheets 206 are horizontally and equidistantly arranged inside the fixed sleeve frame 208. One end of the three metal elastic sheets 206 away from the conductive sheet is electrically connected to a first conductive plate 207. The three conductive blocks 8 are respectively electrically connected to the first conductive plates 207 located at one end of the three metal elastic sheets 206 through wires;

[0042] Above each of the three rotating pressing blocks 203, a pushing and pulling assembly is provided. The pushing and pulling assembly is used to drive the rotating pressing block 203 to flip;

[0043] In one embodiment, as Figures 2 - 4 shown, the pushing and pulling assembly is a pressing block 202 located above the rotating pressing block 203. The pressing block 202 penetrates to the outside of one end of the fixed insertion block 2010 away from the first support plate 4 and is slidably connected to the fixed insertion block 2010. A plurality of first tooth blocks are longitudinally and equidistantly formed at the bottom end of the pressing block 202. A plurality of second tooth blocks that are meshed with the first tooth blocks at the bottom end of the pressing block 202 are circumferentially and equidistantly formed on the outer wall of the top end of the rotating pressing block 203. Through the mutual meshing of the first tooth blocks and the second tooth blocks, the rotating pressing block 203 can be driven by the pressing block 202 to rotate around the rotating shaft during the sliding process of the pressing block 202;

[0044] A limiting assembly is provided at one end of the pressing block 202. The limiting assembly is used to limit the sliding of the pressing block 202;

[0045] In one embodiment, as Figures 2 - 4 shown, the limiting assembly includes:

[0046] A limiting rod 2013 provided at one end of the pressing block 202. The limiting rod 2013 is fixedly connected to the second conductive plate 209 and penetrates into the pressing block 202. A sliding baffle 2012 is fixedly connected to one end of the limiting rod 2013. The sliding baffle 2012 is located inside the pressing block 202 and is slidably connected to the pressing block 202. The pressing block 202 can be limited and supported through the sliding baffle 2012 and the limiting rod 2013;

[0047] A reset component is provided on the outer side of the limit rod 2013, and the reset component is used for the sliding reset of the pressing block 202;

[0048] In one embodiment, as Figures 3 - 4 shown, the reset component is a second spring 2014 sleeved on the outer wall of the limit rod 2013. One end of the second spring 2014 is in contact with the outer wall of the pressing block 202, and the other end of the second spring 2014 is in contact with the inner wall of the fixed insertion block 2010.

[0049] The above embodiment discloses an electric measurement frame for a ceiling fan motor that facilitates the insertion and extraction of wires. Among them, when the present utility model is in use, through the opening on the motor shaft, the motor can sleeve the outer wall of the hook 3. Then, pull the fixed baffle 201 upward. At this time, the limit insertion shaft 2011 is driven by the fixed baffle 201 to disengage from the inside of the fixed sleeve frame 208. At the same time, the fixed insertion block 2010 rises synchronously under the drive of the fixed baffle 201. During this process, the positioning insertion block 205 is squeezed by the fixed insertion block 2010, squeezing the first spring 204 to contract, and pushing the limit retaining ring to slide along the inner wall of the fixed sleeve frame 208. At the same time, the three conductive sheets move synchronously under the drive of the fixed insertion block 2010 until the three conductive sheets are completely separated from the three metal elastic sheets 206;

[0050] When the fixed insertion block 2010 is completely separated from the inner wall of the fixed sleeve frame 208, at this time, the first spring 204 rebounds to push the positioning insertion block 205 to reset. At the same time, the three metal elastic sheets 206 recover by their own elasticity, and then squeeze the pressing block 202 above a rotating pressing block 203 to slide along the outer wall of the limit rod 2013. At the same time, the pressing block 202 slides to squeeze the second spring 2014 to contract. During this process, through the mutual engagement of the second tooth block and the first tooth block, a rotating pressing block 203 can be driven by the pressing block 202 to rotate inside the fixed insertion block 2010 with the rotating shaft as the axis until the bottom end of a rotating pressing block 203 moves to the outside of one end of the fixed insertion block 2010. Then, insert the corresponding wire of the motor into the inside of the fixed insertion block 2010 through the wire insertion hole 2015. Then, release the pressing block 202. At this time, the second spring 2014 rebounds to push the pressing block 202 to reset. At the same time, a rotating pressing block 203 rotates under the drive of the pressing block 202 through the engagement of the second tooth block and the first tooth block to squeeze and fix the wire. At this time, the exposed metal wire of the wire is closely attached to the outer wall of the second conductive plate 209 under the extrusion of a rotating pressing block 203, which is beneficial to the convenient fixing of a wire;

[0051] By repeating the above operation, the fixed plug block 2010 can squeeze and fix the three wires in turn through the three rotating pressing blocks 203, and then push the fixed plug block 2010 to slide and reset along the inner wall of the fixed sleeve frame 208 through the fixed baffle plate 201. At this time, the above operation is reversed. During this process, the three metal springs 206 are slightly deformed under the squeezing of the fixed plug block 2010 until the fixed baffle plate 201 contacts the upper surface of the fixed sleeve frame 208. At this time, the three conductive sheets are synchronously moved to one end of the three metal spring sheets 206. At the same time, the three metal spring sheets 206 are tightly fitted with the outer walls of the conductive sheets at one end of the three second conductive plates 209 through their own elasticity. In this way, the three metal spring sheets 206 can be electrically connected to the three second conductive plates 209 through the conductive sheets, which is beneficial to the purpose of supplying power to the motor through the wires during various detection processes of the motor.

[0052] When a problem is detected in a motor in a certain project, the fixed baffle 201 can be pulled to simultaneously cut off the power to the three wires, and then the motor can be removed from the hook 3, so that the three wires of the motor can be safely and conveniently plugged in and out.

[0053] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A motor electrical measurement stand for a ceiling fan that facilitates the insertion and removal of wires, comprising a main body (1) of the electrical measurement stand. A fixing plate (5) is fixedly connected to the lower end of one end of the main body (1) of the electrical measurement stand. One end of the fixing plate (5) is fixedly connected to a first support plate (4) located below the main body (1) of the electrical measurement stand, characterized in that, One end of the first support plate (4) away from the fixed plate (5) is provided with a docking mechanism.

2. The electric measurement frame of a ceiling fan motor facilitating wire plugging and unplugging according to claim 1, characterized in that The docking mechanism includes: a fixed insertion block (2010) located at one end of the first support plate (4) away from the fixed plate (5), a limiting component is arranged on the outer side of the fixed insertion block (2010), and the limiting component is used for limiting the fixed insertion block (2010); The limiting component includes: a fixed sleeve frame (208) sleeved on the outer wall of the fixed insertion block (2010), the outer shape of the fixed sleeve frame (208) is C-shaped and is fixedly connected to the first support plate (4), a fixed baffle (201) is fixedly connected to the top end of the fixed insertion block (2010), the fixed baffle (201) is in contact with the upper surface of the fixed sleeve frame (208), and one end of the bottom end of the fixed baffle (201) is fixedly connected with a limiting insertion shaft (2011) penetrating into the inside of the fixed sleeve frame (208); A positioning component is arranged inside the fixed sleeve frame (208), and the positioning component is used for clamping and positioning the fixed insertion block (2010); A clamping component is arranged inside the fixed insertion block (2010), and the clamping component is used for clamping and fixing three wires of the motor.

3. The electric measurement frame of a ceiling fan motor facilitating wire plugging and unplugging according to claim 2, characterized in that, The positioning component includes: two positioning insertion blocks (205) symmetrically arranged inside the fixed sleeve frame (208), the two positioning insertion blocks (205) are respectively located on both sides inside the fixed sleeve frame (208) and both penetrate through the fixed sleeve frame (208) into the inside of the fixed insertion block (2010), a first spring (204) is arranged on one side of each of the two positioning insertion blocks (205) away from each other, one end of the first spring (204) is in contact with the outer wall of the positioning insertion block (205), and the other end of the first spring (204) is in contact with the inner wall of the fixed sleeve frame (208). A limiting retaining ring slidably connected to the fixed sleeve frame (208) is integrally formed on the outer wall of the positioning insertion block (205), and the outer wall of the end of the positioning insertion block (205) away from the first spring (204) is hemispherical.

4. The electric measurement frame of a ceiling fan motor facilitating wire plugging and unplugging according to claim 2, characterized in that, The clamping component is three rotating pressing blocks (203) arranged horizontally and equidistantly inside the fixed insertion block (2010), and the three rotating pressing blocks (203) are all rotatably connected to the fixed insertion block (2010) through a rotating shaft and penetrate to the outside of one end of the fixed insertion block (2010); A pushing and pulling component is arranged above the three rotating pressing blocks (203), and the pushing and pulling component is used for driving the rotating pressing blocks (203) to turn over.

5. The electric test stand for a ceiling fan motor facilitating wire plugging and unplugging according to claim 4, wherein The pushing and pulling component is a pressing block (202) located above the rotating pressing block (203), the pressing block (202) penetrates to the outside of one end of the fixed insertion block (2010) away from the first support plate (4) and is slidably connected to the fixed insertion block (2010). A plurality of first tooth blocks are longitudinally and equidistantly formed at the bottom end of the pressing block (202), and a plurality of second tooth blocks meshing with the first tooth blocks at the bottom end of the pressing block (202) are circumferentially and equidistantly formed on the outer wall of the top end of the rotating pressing block (203); One end of the pressing block (202) is provided with a limiting component for slidingly limiting the pressing block (202).

6. The electrical measurement frame for a ceiling fan motor facilitating wire plugging and unplugging according to claim 5, characterized in that, The limiting component includes a limiting rod (2013) arranged at one end of the pressing block (202). The limiting rod (2013) is fixedly connected to the second conductive plate (209) and penetrates into the pressing block (202). One end of the limiting rod (2013) is fixedly connected with a sliding baffle (2012). The sliding baffle (2012) is located inside the pressing block (202) and is slidably connected with the pressing block (202). A reset component is arranged on the outer side of the limiting rod (2013) for resetting the sliding of the pressing block (202).

7. The electrical measurement frame of a ceiling fan motor facilitating wire plugging and unplugging according to claim 6, characterized in that, The reset component is a second spring (2014) sleeved on the outer wall of the limiting rod (2013). One end of the second spring (2014) is in contact with the outer wall of the pressing block (202), and the other end of the second spring (2014) is in contact with the inner wall of the fixed plug (2010).

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