Wireless communication external direct current tube motor

Abstract

The utility model relates to the technical field of motors, and discloses a wireless communication external direct current tube motor, which comprises a clamping assembly, the clamping assembly comprises a clamping piece, the clamping piece comprises fixing blocks, hinge rods and connecting blocks, the number of the hinge rods is eight, the hinge rods are sleeved on the outer sides of the fixing blocks for hinging, the number of the fixing blocks is four, the fixing blocks are arranged on the inner walls of the hinge rods, and the connecting blocks are connected with the fixing blocks. The four connecting blocks are arranged on the inner wall of one end of the hinge rod in a hinged mode. The fixing assembly is arranged on one side of the fixing block and comprises a fixing part, a rubber ring, a fixing plate and a first clamping plate, the fixing plate is fixed to the surface of the rubber ring, and the first clamping plate is arranged on the surface of the rubber ring and hinged to the inner wall of the fixing plate. The utility model has the beneficial effects that when the motor or the fan needs to be maintained, repaired or replaced, the fan can be quickly disassembled, a maintainer can quickly take down the motor or the fan for maintenance or replacement, and the disassembly process is more direct, so that a large amount of time is saved.

Description

Technical Field

[0001] This utility model relates to the field of motor technology, and in particular to an externally mounted DC tube motor with wireless communication. Background Technology

[0002] Wireless communication refers to a communication method that uses the characteristic of electromagnetic wave signals to propagate in free space to exchange information. A DC tube motor is a motor that converts DC electrical energy into mechanical energy. It mainly consists of two parts: a stator and a rotor. When using a fan, wireless communication technology can be used to send control commands from a remote device to the DC tube motor to adjust the motor speed and thus control the ventilation volume. The housings of DC tube motors and fans usually have flange structures. The flanges of the motor and the fan are tightly connected together by bolts. When it is necessary to maintain, repair, or replace the motor or fan, disassembling the flange connection is relatively complicated. Since the bolts may rust or jam after long-term use, disassembling the bolts may be difficult. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing wireless communication external DC tube motors, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that the fan cannot be quickly disassembled and assembled.

[0006] To solve the above technical problems, this utility model provides the following technical solution: a wireless communication external DC tube motor, which includes a locking assembly, including a locking component, a fixing block, a hinge rod, and a connecting block. The number of hinge rods is eight, all of which are sleeved on the outside of the fixing block and hinged together. The number of fixing blocks is four, all of which are disposed on the inner wall of the hinge rod. The number of connecting blocks is four, all of which are disposed on the inner wall of one end of the hinge rod and hinged together.

[0007] A fixing component, disposed on one side of the fixing block, includes a fixing member, including a rubber ring, a fixing plate, and a first clamping plate. The fixing plate is fixed to the surface of the rubber ring, and the first clamping plate is disposed on the surface of the rubber ring. The first clamping plate is hinged to the inner wall of the fixing plate.

[0008] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, a sliding column is provided at one end of the fixed block, a connecting column is inserted into the inner wall of the sliding column, and the sliding column and the connecting column are movably connected.

[0009] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, a support frame is provided on one side of the sliding column, a support groove is provided on the inner wall of the support frame, a sliding block is provided on the inner wall of the support groove, a support plate is provided at one end of the sliding block, and a connecting block is fixed at one end of the support plate.

[0010] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, each of the connecting blocks is provided with a movable plate on its top, and each movable plate is provided with three locking posts on its top.

[0011] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, a spring is sleeved on the outside of the connecting column, one end of the spring is fixed to one end of the support frame, and the other end is fixed to one end of the sliding column.

[0012] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, one end of the rubber ring is fixed with a connecting rod, and the other end of the connecting rod is fixed to one end of the sliding column.

[0013] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, a movable plate is hinged to the outer side of the first clamping plate, a fixed column is provided on the top of the movable plate, and a pressing column is inserted into the inner wall of the fixed column.

[0014] As a preferred embodiment of the wireless communication external DC tube motor of this utility model, wherein: both ends of the extrusion column are provided with extrusion rods, a second clamping plate is sleeved on the outer side of one end of the extrusion rod, the extrusion rod is movably connected to the second clamping plate, and the other end of the second clamping plate is hinged to the inner wall of the fixed plate.

[0015] In a preferred embodiment of the wireless communication external DC tube motor of this utility model, a wrench is provided at one end of the fixing column, and the rubber ring is movably connected to the outside of the connecting column.

[0016] As a preferred embodiment of the wireless communication external DC motor of this utility model, it further includes a main component, including a DC motor, a fan housing and fan blades. The inner wall of the fan housing is provided with a locking groove, the locking post is located on the inner wall of the locking groove, the DC motor is disposed at one end of the connecting post, and the fan blades are disposed on the surface of the fan housing.

[0017] The beneficial effects of this utility model are as follows: when it is necessary to maintain, repair or replace the motor or fan, the fan can be quickly disassembled, and maintenance personnel can quickly remove the motor or fan for maintenance or replacement. The disassembly process is more direct, thus saving a lot of time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a structural diagram of an externally mounted DC motor with wireless communication.

[0020] Figure 2 This is a diagram of the locking slot structure for an externally mounted DC motor with wireless communication.

[0021] Figure 3 This is a diagram of the locking post structure for an external DC-DC motor with wireless communication.

[0022] Figure 4 This is a diagram of the connection column structure for an external DC-DC motor with wireless communication.

[0023] Figure 5 External DC-DC motor for wireless communication Figure 4 Enlarged view of the structure at point A in the middle.

[0024] Figure 6 This is a structural diagram of the second clamping plate of an externally mounted DC motor for wireless communication. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figures 1-6 This is the first embodiment of the present invention. This embodiment provides an external DC motor with wireless communication. The external DC motor with wireless communication includes a main body component 100, a snap-fit ​​component 200 and a fixing component 300. The three components work together to allow for quick assembly and disassembly of the fan.

[0030] Specifically, the engaging assembly 200 includes engaging components 201, including fixing blocks 201a, hinge rods 201b, and connecting blocks 201c. There are eight hinge rods 201b, all of which are hinged to the outside of the fixing blocks 201a. There are four fixing blocks 201a, all of which are set on the inner wall of the hinge rods 201b. There are four connecting blocks 201c, all of which are hinged to the inner wall of one end of the hinge rods 201b.

[0031] When it is necessary to install it with the fan housing 102, the fixing block 201a is pushed, the fixing block 201a moves and drives the hinge rod 201b to move, the hinge rod 201b moves and drives the connecting block 201c to move, and the fan housing 102 can be installed by the movement of the connecting block 201c.

[0032] Specifically, the fixing component 300 is disposed on one side of the fixing block 201a and includes a fixing member 301, including a rubber ring 301a, a fixing plate 301b and a first clamping plate 301c. The fixing plate 301b is fixed to the surface of the rubber ring 301a, and the first clamping plate 301c is disposed on the surface of the rubber ring 301a. The first clamping plate 301c is hinged to the inner wall of the fixing plate 301b.

[0033] The fixing plate 301b is used to support the first clamping plate 301c. When fixing the fan housing 102, the rubber ring 301a will move. After installation, by squeezing the first clamping plate 301c, the first clamping plate 301c and the surface of the rubber ring 301a are tightly attached. The rubber ring 301a will be tightly attached to the connecting post 202b. By fixing the connecting post 202b and the rubber ring 301a, the fan housing 102 can be limited.

[0034] A friction block is provided on the connecting post 202b. After the rubber ring 301a is moved to fix the fan housing 102, the first clamping plate 301c is moved to squeeze the rubber ring 301a. The rubber ring 301a contacts the friction block on the connecting post 202b, which limits the rubber ring 301a and prevents it from moving on its own, thus preventing the fan housing 102 from becoming loose.

[0035] Example 2

[0036] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0037] Specifically, a sliding post 202a is provided at one end of the fixed block 201a, and a connecting post 202b is inserted into the inner wall of the sliding post 202a, and the sliding post 202a and the connecting post 202b are movably connected.

[0038] The connecting column 202b is used to support the sliding column 202a. When the fan housing 102 needs to be installed, the sliding column 202a is pushed, and the sliding column 202a moves, causing the fixed block 201a to move. The fixed block 201a moves, causing the hinge rod 201b to move. The hinge rod 201b moves, causing the connecting block 201c to move.

[0039] Specifically, a support frame 202c is provided on one side of the sliding column 202a. The inner wall of the support frame 202c is provided with a support groove 202c-1. A sliding block 202d is provided on the inner wall of the support groove 202c-1. A support plate 202e is provided at one end of the sliding block 202d. A connecting block 201c is fixed at one end of the support plate 202e.

[0040] The support frame 202c is used to support the connecting block 201c. The movement of the hinge rod 201b drives the connecting block 201c to move. When the connecting block 201c moves, it will drive the sliding block 202d to slide on the inner wall of the support groove 202c-1. The fan housing 102 can be accurately installed by the guidance of the support groove 202c-1.

[0041] Specifically, each connecting block 201c has a movable plate 202f on its top, and each movable plate 202f has three locking posts 202g on its top.

[0042] When the connecting block 201c moves, it will squeeze the support frame 202c and also drive the sliding block 202d to slide on the inner wall of the support groove 202c-1. Guided by the support groove 202c-1, the sliding block 202d will rise. The movement of the sliding block 202d will drive the connecting block 201c to move. The movement of the connecting block 201c will drive the moving plate 202f to move. The moving plate 202f will drive the locking column 202g to engage with the locking groove 102-1 on the inner wall of the fan housing 102, thereby completing the installation of the fan housing 102.

[0043] Specifically, a spring 202h is sleeved on the outside of the connecting column 202b. One end of the spring 202h is fixed to one end of the support frame 202c, and the other end is fixed to one end of the sliding column 202a.

[0044] When the sliding column 202a is pushed, the sliding column 202a will compress the spring 202h. When it is necessary to remove the fan housing 102, the limiting force on the fan housing 102 is released, and the fan housing 102 can be taken out by the rebound force of the spring 202h.

[0045] Specifically, a connecting rod 302a is fixed to one end of the rubber ring 301a, and the other end of the connecting rod 302a is fixed to one end of the sliding column 202a.

[0046] When the sliding column 202a is pushed, the sliding column 202a drives the connecting rod 302a to move. The moving connecting rod 302a drives the rubber ring 301a to move. After installation, the fan housing 102 is fixed by fixing the rubber ring 301a to the connecting column 202b.

[0047] Example 3

[0048] Reference Figures 5-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0049] Specifically, a movable plate 302b is hinged to the outer side of the first clamping plate 301c, a fixed post 302c is provided on the top of the movable plate 302b, and a pressing post 302d is inserted into the inner wall of the fixed post 302c.

[0050] When it is necessary to fix the rubber ring 301a and the connecting post 202b, the extrusion post 302d is extruded, and the extrusion post 302d extrudes the fixing post 302c. The movement of the fixing post 302c causes the movable plate 302b to move, and the movement of the movable plate 302b causes the first clamping plate 301c to fit tightly against the surface of the rubber ring 301a. The rubber ring 301a fits tightly against the connecting post 202b, thereby fixing the rubber ring 301a and the connecting post 202b.

[0051] Specifically, both ends of the extrusion column 302d are provided with extrusion rods 302e. A second clamping plate 302f is sleeved on the outer side of one end of the extrusion rod 302e. The extrusion rod 302e is movably connected to the second clamping plate 302f. The other end of the second clamping plate 302f is hinged to the inner wall of the fixed plate 301b.

[0052] The second clamping plate 302f is used to support the extrusion rod 302e. By pushing the extrusion column 302d, the extrusion column 302d drives the extrusion rod 302e to move.

[0053] Specifically, a wrench 302g is provided at one end of the fixed post 302c, and a rubber ring 301a is located on the outside of the connecting post 202b for movable connection.

[0054] By pushing the wrench 302g, the wrench 302g moves, causing the fixed column 302c to move. The fixed column 302c moves the pressing column 302d, which in turn moves the pressing rod 302e. The movement of the fixed column 302c moves the movable plate 302b, which in turn moves the first clamping plate 301c to fit tightly against the surface of the rubber ring 301a. The rubber ring 301a fits tightly against the connecting column 202b, thus fixing the rubber ring 301a and the connecting column 202b.

[0055] Specifically, it also includes a main component 100, including a DC motor 101, a fan housing 102, and a fan blade 103. The inner wall of the fan housing 102 is provided with a locking groove 102-1, and a locking post 202g is located on the inner wall of the locking groove 102-1. The DC motor 101 is located at one end of the connecting post 202b, and the fan blade 103 is located on the surface of the fan housing 102.

[0056] The DC motor 101 is a motor that converts DC electrical energy into mechanical energy. The fan housing 102 refers to the external structural component used to enclose the internal components of the fan and to support the fan blades 103. The fan blades 103 are usually the components in the fan used to drive airflow. By engaging the locking post 202g with the locking groove 102-1, the fan housing 102 is fixed.

[0057] In use, when the fan housing 102 needs to be installed, it is fitted onto the outside of the engaging post 202g, and then the sliding post 202a is pushed. The movement of the sliding post 202a compresses the spring 202h. The movement of the sliding post 202a drives the fixed block 201a to move, which in turn drives the hinge rod 201b to move. The movement of the hinge rod 201b drives the connecting block 201c to move. When the connecting block 201c moves, it causes the sliding block 202d to slide on the inner wall of the support groove 202c-1. Guided by the support groove 202c-1, the sliding block 202d rises. The movement of the sliding block 202d drives the connecting block 201c to move, which in turn drives the moving plate 202f to move. The moving plate 202f causes the engaging post 202g to engage with the engaging groove 10 on the inner wall of the fan housing 102. 2-1 Engagement is performed to complete the installation of the fan housing 102. When the sliding column 202a moves, it also drives the connecting rod 302a to move. The movement of the connecting rod 302a drives the rubber ring 301a to move. After the fan housing 102 is fixed, it needs to be limited. By pushing the wrench 302g, the movement of the wrench 302g drives the fixed column 302c to move. The fixed column 302c drives the pressing column 302d to move. The movement of the pressing column 302d drives the pressing rod 302e to move. The movement of the fixed column 302c drives the movable plate 302b to move. The movable plate 302b drives the first clamping plate 301c to fit tightly against the surface of the rubber ring 301a. The rubber ring 301a fits tightly against the connecting column 202b, thereby fixing the rubber ring 301a and the connecting column 202b, thus limiting the fan housing 102.

[0058] When it is necessary to remove the fan housing 102, the limit is released by pushing the wrench 302g. At this time, the spring 202h rebounds and separates the locking groove 102-1 from the locking post 202g, so that the fan housing 102 can be removed.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A wireless communication external DC-DC motor, characterized in that: include, The engaging assembly (200) includes engaging components (201), including a fixing block (201a), a hinge rod (201b), and a connecting block (201c). There are eight hinge rods (201b), all of which are fitted onto the outside of the fixing block (201a) and hinged together. There are four fixing blocks (201a), all of which are disposed on the inner wall of the hinge rod (201b). There are four connecting blocks (201c), all of which are disposed on the inner wall of one end of the hinge rod (201b) and hinged together. A fixing component (300) is disposed on one side of the fixing block (201a) and includes a fixing member (301), including a rubber ring (301a), a fixing plate (301b) and a first clamping plate (301c). The fixing plate (301b) is fixed to the surface of the rubber ring (301a), and the first clamping plate (301c) is disposed on the surface of the rubber ring (301a). The first clamping plate (301c) is hinged to the inner wall of the fixing plate (301b).

2. The wireless communication external DC-DC motor as described in claim 1, characterized in that: One end of the fixed block (201a) is provided with a sliding column (202a), and a connecting column (202b) is inserted into the inner wall of the sliding column (202a). The sliding column (202a) and the connecting column (202b) are movably connected.

3. The wireless communication external DC-DC motor as described in claim 2, characterized in that: A support frame (202c) is provided on one side of the sliding column (202a). The inner wall of the support frame (202c) is provided with a support groove (202c-1). A sliding block (202d) is provided on the inner wall of the support groove (202c-1). A support plate (202e) is provided at one end of the sliding block (202d). A connecting block (201c) is fixed at one end of the support plate (202e).

4. The wireless communication external DC-DC motor as described in claim 3, characterized in that: Each of the connecting blocks (201c) is provided with a movable plate (202f) on its top, and each of the movable plates (202f) is provided with three locking posts (202g) on ​​its top.

5. The wireless communication external DC-DC motor as described in claim 4, characterized in that: A spring (202h) is sleeved on the outside of the connecting column (202b). One end of the spring (202h) is fixed to one end of the support frame (202c), and the other end is fixed to one end of the sliding column (202a).

6. The wireless communication external DC-DC motor as described in claim 5, characterized in that: One end of the rubber ring (301a) is fixed with a connecting rod (302a), and the other end of the connecting rod (302a) is fixed to one end of the sliding column (202a).

7. The wireless communication external DC-DC motor as described in claim 6, characterized in that: A movable plate (302b) is hinged to the outside of the first clamping plate (301c), and a fixed post (302c) is provided on the top of the movable plate (302b). A pressing post (302d) is inserted into the inner wall of the fixed post (302c).

8. The wireless communication external DC-DC motor as described in claim 7, characterized in that: Both ends of the extrusion column (302d) are provided with extrusion rods (302e). A second clamping plate (302f) is sleeved on the outer side of one end of the extrusion rod (302e). The extrusion rod (302e) is movably connected to the second clamping plate (302f). The other end of the second clamping plate (302f) is hinged to the inner wall of the fixed plate (301b).

9. The wireless communication external DC-DC motor as described in claim 8, characterized in that: A wrench (302g) is provided at one end of the fixed column (302c), and the rubber ring (301a) is located on the outside of the connecting column (202b) and is movably connected.

10. The wireless communication external DC-DC motor as described in claim 9, characterized in that: It also includes a main component (100), including a DC motor (101), a fan housing (102) and a fan blade (103). The inner wall of the fan housing (102) is provided with a locking groove (102-1). The locking post (202g) is located on the inner wall of the locking groove (102-1). The DC motor (101) is located at one end of the connecting post (202b). The fan blade (103) is located on the surface of the fan housing (102).

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