Flat wire motor end connecting device and flat wire motor

Abstract

The utility model discloses a flat wire motor end portion connecting device and a flat wire motor, the flat wire motor end portion connecting device comprises a stator mechanism and a connecting mechanism assembled on the top of the stator mechanism, the stator mechanism comprises a stator iron core, a plurality of sets of assembly line grooves are arranged in the stator iron core at equal intervals, and the flat wire motor end portion connecting device relates to the technical field of flat wire motors. According to the flat wire motor end connecting device and the flat wire motor, through cooperation of the card connector, the assembling sleeve and the supporting plate, the card connector and the assembling sleeve can perform connection operation on the stator end of the flat wire motor in a plugging manner, so that the convenience of connection, installation and later maintenance of the end of the flat wire motor by a worker is improved; the supporting plate can connect and fix multiple groups of end parts of the flat wire motor, so that the integrity of the end parts of the flat wire motor during operation can be kept, the situation that the swing amplitude of the end parts is too large due to vibration during operation of the flat wire motor is avoided, and the safety and stability of the end parts of the flat wire motor during use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flat wire motors, in particular to an end connection device for a flat wire motor and a flat wire motor. Background Technique

[0002] A flat wire motor is an electromagnetic conversion device that converts electrical energy into mechanical energy. It consists of an electromagnet, windings, rotating components, etc. The flat wire motor has the characteristics of small size, high power, high efficiency, and stable rotation speed. Among them, the "end connection device for a flat wire motor and a flat wire motor" disclosed in the publication number: "CN212392730U" has solved the technical problem of improving the large current passing capacity of copper bars in a limited space and avoiding the burning out and damage of the motor. However, in actual use, the connection devices and flat wire motors with similar structures still have many defects. For example, the use of an independent plug-and-play connection method results in poor overall performance during use. When the flat wire motor is used for a long time, the independent connection at the end will intensify the vibration and cause shaking, resulting in poor stability of the end connection device during operation, and there is a risk of falling off and disconnecting during long-term use. Therefore, we have designed an end connection device for a flat wire motor and a flat wire motor to solve the above problems. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides an end connection device for a flat wire motor and a flat wire motor, which solves the problem that the independent plug-and-play connection method leads to poor stability during use and is prone to falling off and disconnecting.

[0004] To achieve the above objectives, the utility model is realized through the following technical solutions: an end connection device for a flat wire motor and a flat wire motor, including a stator mechanism and a connection mechanism assembled on the top of the stator mechanism. The stator mechanism includes a stator core, and a plurality of sets of assembly wire grooves are equidistantly opened inside the stator core. Flat wire coils are fixedly installed inside the assembly wire grooves. A plurality of connection joints are fixedly connected to the top of the flat wire coils. Card joints are fixedly installed on the top of the connection joints. Support springs are fixedly installed inside the card joints. A plurality of fixed sleeves are fixedly installed on the outer side of the top of the stator core;

[0005] The connection mechanism includes a support plate, and a plurality of sets of matching sets used in cooperation with the card joints are fixedly installed on the top of the support plate. Conductors are fixedly connected to the outside of the matching sets. Connection terminals are fixedly installed at one ends of the conductors. A plurality of sets of installation rods used in cooperation with the fixed sleeves are fixedly installed on the outer side of the bottom of the support plate.

[0006] Preferably, limiting balls are fixedly installed on the outer walls of the card joints, and limiting grooves used in cooperation with the limiting balls are provided on both sides of the inner wall of the matching set.

[0007] Preferably, a fixing base fixedly installed on the top of the support plate is sleeved outside one end of the conductor.

[0008] Preferably, a plurality of mounting grooves are equidistantly arranged on the outer wall of the stator core.

[0009] Preferably, insulating paper sleeved on the outer wall of the flat wire coil is fixedly installed inside the assembly wire groove.

[0010] The utility model also discloses a flat wire motor, including the flat wire motor end connection device described above.

[0011] The utility model provides a flat wire motor end connection device and a flat wire motor. Compared with the prior art, the following beneficial effects are achieved:

[0012] For the flat wire motor end connection device and the flat wire motor, through the cooperation between the card connector, the assembly sleeve and the support plate, the card connector and the assembly sleeve can connect the stator end of the flat wire motor by plugging and unplugging, which increases the convenience of the staff during the connection installation and later maintenance of the flat wire motor end. The support plate can connect and fix multiple ends of the flat wire motor, so as to keep the ends integrated during the operation of the flat wire motor, reduce the excessive swing amplitude of the ends caused by the vibration during the operation of the flat wire motor, and increase the safety and stability of the ends during the use of the flat wire motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the stator core structure of the utility model;

[0015] Figure 3 is a schematic diagram of the support plate structure of the utility model;

[0016] Figure 4 is a schematic diagram of the card connector structure of the utility model;

[0017] Figure 5 is a schematic diagram of the cross-sectional structure of the assembly sleeve of the utility model;

[0018] In the figure: 1, stator mechanism; 101, stator core; 102, assembly wire groove; 103, flat wire coil; 104, connection joint; 105, insulating paper; 106, mounting groove; 107, fixing sleeve; 2, connection mechanism; 201, support plate; 202, assembly sleeve; 203, conductor; 204, connection terminal; 205, fixing base; 206, mounting rod; 207, limiting groove; 3, card connector; 301, limiting ball; 302, support spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to Figures 1-5 The present utility model provides a technical solution: a connecting device for the end of a flat wire motor and a flat wire motor, including a stator mechanism 1 and a connecting mechanism 2 assembled on the top of the stator mechanism 1. The stator mechanism 1 includes a stator core 101, and a plurality of sets of assembly wire grooves 102 are equidistantly opened inside the stator core 101. Flat wire coils 103 are fixedly installed inside the assembly wire grooves 102. A plurality of connecting joints 104 are fixedly connected to the top of the flat wire coils 103. Card joints 3 are fixedly installed on the top of the connecting joints 104. A support spring 302 is fixedly installed inside the card joints 3. A plurality of fixed sleeves 107 are fixedly installed on the outer side of the top of the stator core 101. The connecting mechanism 2 includes a support plate 201. A plurality of sets of fitting sleeves 202 that cooperate with the card joints 3 are fixedly installed on the top of the support plate 201. Conductors 203 are fixedly connected to the outside of the fitting sleeves 202. Connecting terminals 204 are fixedly installed at one end of each of the conductors 203. A plurality of sets of mounting rods 206 that cooperate with the fixed sleeves 107 are fixedly installed on the outer side of the bottom of the support plate 201.

[0021] Based on the above structure settings, the end connection device of the flat wire motor and the flat wire motor are composed of a stator mechanism 1 and a connection mechanism 2. Among them, the stator mechanism 1 is the rotating magnetic field generating mechanism during the operation of the flat wire motor. With the rotating magnetic field generated by the stator mechanism 1, the rotor inside the flat wire motor can be driven to rotate. The connection mechanism 2 is the end connection power supply mechanism of the flat wire motor. With the connection mechanism 2, power can be supplied to the flat wire motor during operation. Specifically, during the working process, the stator core 101 is fixedly installed inside the flat wire motor. Through the stator core 101, the rotor of the flat wire motor can be rotatably installed. And the flat wire coil 103 is fixedly installed in the assembly wire groove 102 opened inside the stator core 101. Through the flat wire coil 103, a rotating magnetic field can be generated to drive the rotor of the flat wire motor to rotate. Through the rotation of the rotor, electrical energy can be converted into mechanical energy for output. Multiple sets of fittings 202 installed on the top of the support plate 201 are inserted into the card connectors 3 installed on the top of the flat wire coil 103. The support spring 302 can elastically support the card connectors 3, so that the card connectors 3 are in close contact with the inner wall of the fitting 202. Through the fitting 202 and the card connectors 3, the connection end of the flat wire motor can be installed and connected in a plug-and-play manner. The plug-and-play connection method increases the convenience of the staff during the assembly of the flat wire motor and is also convenient for the staff to repair and maintain the connection end of the flat wire motor in the later stage. The support plate 201 can integrally reinforce the multiple sets of fittings 202 and the card connectors 3 during operation, avoiding the situation that the flat wire motor is damaged and falls off due to the large vibration amplitude during use because the end is independently installed, improving the stability and safety of the connection end of the flat wire motor during use. The conductor 203 and the connection terminal 204 facilitate the connection of the end of the flat wire motor to an external power source, so as to supply power to the flat wire coil 103. The installation rod 206 is inserted into the fixed sleeve 107 to fix the support plate 201 during operation, thus realizing the function of the support plate 201 to reinforce the connection end of the flat wire motor and ensuring the stability of the connection end of the flat wire motor during operation.

[0022] Furthermore, limit balls 301 are fixedly installed on the outer walls of the card connectors 3, and limit grooves 207 that cooperate with the limit balls 301 are provided on both sides of the inner wall of the fitting 202. Among them, when the card connectors 3 are inserted into the fitting 202, the limit balls 301 are inlaid with the limit grooves 207, so as to ensure the stability of the card connectors 3 inserted into the fitting 202 through the limit balls 301 and the limit grooves 207, avoiding the situation of loosening and falling off.

[0023] Furthermore, fixing seats 205 fixedly installed on the top of the support plate 201 are sleeved on the outside of one end of the conductor 203. Among them, the fixing seats 205 can fix the conductor 203 on the top of the support plate 201, ensuring the regularity of the conductor 203 during use.

[0024] Further, a plurality of mounting grooves 106 are equidistantly arranged on the outer wall of the stator core 101. Among them, the mounting grooves 106 can limit the position when the stator core 101 is installed, ensuring the stability of the stator core 101 when installed inside the flat wire motor.

[0025] Further, insulating papers 105 sleeved on the outer wall of the flat wire coil 103 are fixedly installed inside the assembly wire grooves 102. Among them, the insulating papers 105 can isolate and insulate the flat wire coil 103, ensuring the stability of the flat wire coil 103 during operation.

[0026] The utility model provides a flat wire motor, including the above-mentioned flat wire motor end connection device.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flat wire motor end connection device, characterized in that: The invention comprises a stator mechanism (1) and a connection mechanism (2) mounted on the top of the stator mechanism (1), wherein the stator mechanism (1) comprises a stator core (101), wherein a plurality of assembly wire slots (102) are arranged at equal distances inside the stator core (101), wherein a flat wire coil (103) is fixedly mounted inside the assembly wire slots (102), wherein a plurality of connection joints (104) are fixedly connected to the top of the flat wire coil (103), wherein a card joint (3) is fixedly mounted on the top of the connection joint (104), wherein a support spring (302) is fixedly mounted inside the card joint (3), and a plurality of fixing sleeves (107) are fixedly mounted on the outer side of the top of the stator core (101); The connection mechanism (2) comprises a support plate (201), a plurality of assembly kits (202) for use with a card connector (3) are fixedly mounted on the top of the support plate (201), a conductor (203) is fixedly connected to the outside of the assembly kit (202), a connection terminal (204) is fixedly mounted on one end of each conductor (203), and a plurality of groups of mounting rods (206) for use with a fixing sleeve (107) are fixedly mounted on the outside of the bottom of the support plate (201).

2. A flat wire motor end connection device according to claim 1, characterized in that: The outer wall of the card connector (3) is fixedly mounted with a limiting ball (301), and both sides of the inner wall of the assembly sleeve (202) are provided with limiting grooves (207) used in conjunction with the limiting ball (301).

3. The flat wire motor end connection device according to claim 1, characterized in that: The outside of one end of the conductor (203) is sleeved with a fixing seat (205) fixedly mounted on the top of the support plate (201).

4. The flat wire motor end connection device according to claim 1, characterized in that: The outer wall of the stator core (101) is provided with a plurality of groups of mounting grooves (106) at equal distances.

5. The flat wire motor end connection device according to claim 1, characterized in that: The interior of the assembly wire duct (102) is fixedly installed with insulating paper (105) sleeved on the outer wall of the flat wire coil (103).

6. A flat wire motor, characterized in that: It comprises the flat wire motor end connection device as described in any one of claims 1-5.

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