Driving integrated galvanometer motor

Abstract

The utility model relates to the field of galvanometer motors, and particularly discloses a driving integrated galvanometer motor, which comprises a servo motor, a reflecting lens, a servo driver and a driver fixing seat, the reflecting lens is arranged on a rotating shaft at the front end of the servo motor, a groove is arranged on one side of the bottom of the servo motor, a power supply pole is arranged in the groove, and the servo driver is arranged in the groove. The top of one side of the driver fixing base is provided with a pole inserting groove, the middle of one side of the driver fixing base is provided with a driver containing groove, the servo driver is installed in the driver containing groove, and the servo motor and the driver fixing base are connected with a power source pole in an inserted mode through the pole inserting groove. And the driver placing groove is formed in the driver fixing seat and is used for fixing the servo driver, so that when the servo driver needs to be overhauled, the servo motor only needs to be pulled out from the pole slot in the driver fixing seat, the servo driver can be exposed, and a worker can conveniently overhaul the servo driver.

Description

TECHNICAL FIELD

[0001] The utility model relates to a galvanometer motor field, concretely relates to a drive integrated galvanometer motor. BACKGROUND

[0002] Drive integrated galvanometer motor is a kind of galvanometer motor, it integrates these key components such as reflector, servo motor, servo driver board in a fuselage, reduces the space occupied by motor installation, meets the severe space requirement, this integrated design also reduces the connecting wire harness between motor and driver, reduces the system complexity, improves the reliability of system.

[0003] But this integrated structure leads to the difficulty of overhaul when servo driver board has problem, staff needs to remove servo driver first and then overhaul, time-consuming and laborious, therefore a drive integrated galvanometer motor structure can solve this problem. UTILITY MODEL CONTENTS

[0004] The utility model is to solve the technical problem mentioned in the above background art, and the following technical scheme is proposed:

[0005] A drive integrated galvanometer motor, including servo motor, reflector, servo driver and driver fixing seat, reflector is installed on the rotating shaft of the front end of servo motor, the bottom side of servo motor is provided with recess, the recess is provided with power supply pole, the size and shape of driver fixing seat correspond to the size and shape of the bottom of servo motor, the top of one side of driver fixing seat is provided with pole slot, the position and size of pole slot correspond to the position and size of power supply pole, the middle of one side of driver fixing seat is provided with driver placing groove, and servo driver is installed in driver placing groove.

[0006] Preferably, the servo driver and the driver placing groove are snap-fit connection structures.

[0007] Preferably, the left and right sides of the driver placing groove are open structures.

[0008] Preferably, the other side of the driver fixing seat is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are communicated with the driver placing groove.

[0009] Preferably, the plurality of heat dissipation holes are structures with small opening on the side close to the driver placing groove and large opening on the side away from the driver placing groove.

[0010] The utility model has the advantages of:

[0011] 1. By setting up a servo motor and driver mounting bracket to connect to the power supply terminal via a pole slot, and a driver mounting slot is set on the driver mounting bracket to fix the servo driver, when the servo driver needs to be repaired, simply pull the servo motor out of the pole slot on the driver mounting bracket to expose the servo driver, making it convenient for staff to repair.

[0012] 2. Because the integrated galvanometer motor is small in size and compact in structure, its heat dissipation performance is low. Therefore, heat dissipation holes are set on the driver mounting base to enhance heat dissipation performance and prevent the servo driver from burning out due to high temperature. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram of the driver mounting bracket structure in Embodiment 1;

[0015] Figure 3 This is a schematic diagram of the driver mounting bracket structure in Embodiment 2.

[0016] In the diagram: 1. Servo motor; 1-1. Groove; 1-2. Power supply terminal; 2. Reflector; 3. Servo driver; 4. Driver mounting bracket; 4-1. Terminal slot; 4-2. Driver mounting slot; 5. Heat dissipation hole; Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] In the description of this utility model, it should be understood that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The connection methods described by the terms "fixed connection" and "fixed setting" include, but are not limited to, "welding," "riveting," "adhesion," and "threaded connection." The terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0019] The terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] Embodiment one

[0021] With reference to Figure 1 A drive integrated galvanometer motor, comprising a servo motor 1, a mirror piece 2, a servo driver 3 and a driver fixing seat 4, the mirror piece 2 is installed on the rotating shaft at the front end of the servo motor 1, a groove 1-1 is arranged on one side of the bottom of the servo motor 1, a power supply pole 1-2 is arranged in the groove 1-1, the size and shape of the driver fixing seat 4 correspond to the size and shape of the bottom of the servo motor 1, a pole slot 4-1 is arranged on one side of the top of the driver fixing seat 4, when installing, the power supply pole 1-2 is inserted into the pole slot 4-1, the pole slot 4-1 can be embedded into the groove 1-1, a driver placing groove 4-2 is arranged on one side of the middle of the driver fixing seat 4, and the servo driver 3 is installed in the driver placing groove 4-2.

[0022] Preferably, the servo driver 3 and the driver placing groove 4-2 are buckle connection structures.

[0023] Preferably, the left and right sides of the driver placing groove 4-2 are open structures.

[0024] In actual operation, the servo driver 3 is installed in the driver placing groove 4-2 on the driver fixing seat 4, the servo motor 1 and the driver fixing seat 4 are connected through the power supply pole 1-2 and the pole slot 4-1, not only can the power supply be connected, but also the functions of fixing and positioning can be achieved, when maintenance is needed, the servo motor 1 is pulled out of the pole slot 4-1 on the driver fixing seat 4, and the servo driver 3 in the driver placing groove 4-2 is exposed, so that the staff can conveniently maintain the servo driver 3.

[0025] Embodiment two

[0026] With reference to Figure 2The difference between the embodiment and the first embodiment is that, in order to solve the problem of heat dissipation difficulty in the first embodiment, the following technical scheme is adopted: the other side of the driver fixing seat 4 is provided with a heat dissipation hole 5, the heat dissipation hole 5 is communicated with the driver placing groove 4-2, the servo driver 3 can be cooled through the heat dissipation hole 5, in order to further improve the heat dissipation performance, the heat dissipation hole 5 is arranged to be small in opening on one side close to the driver placing groove 4-2 and large in opening on one side away from the driver placing groove 4-2, and the opening is arranged in a trapezoidal structure, so that more air can enter the heat dissipation hole 5 to cool the servo driver 3.

Claims

1. A drive motor for an integrated galvanometer, comprising a servo motor (1), a reflective mirror (2), a servo driver (3), and a driver mounting base (4), wherein the reflective mirror (2) is mounted on a rotating shaft at the front end of the servo motor (1), characterized in that, The servo motor (1) has a groove (1-1) on one side of its bottom. A power terminal (1-2) is provided in the groove (1-1). The size and shape of the driver mounting base (4) correspond to the size and shape of the bottom of the servo motor (1). A terminal slot (4-1) is provided on the top of one side of the driver mounting base (4). The position and size of the terminal slot (4-1) correspond to the position and size of the power terminal (1-2). A driver placement slot (4-2) is provided in the middle of one side of the driver mounting base (4). The servo driver (3) is installed in the driver placement slot (4-2).

2. The integrated galvanometer motor according to claim 1, characterized in that, The servo driver (3) and the driver placement slot (4-2) are connected by a snap-fit ​​structure.

3. The integrated galvanometer motor according to claim 2, characterized in that, The driver placement slot (4-2) has an open structure on both the left and right sides.

4. The integrated galvanometer motor according to claim 1, characterized in that, The other side of the driver mounting base (4) is provided with several heat dissipation holes (5), and the several heat dissipation holes (5) are connected to the driver placement slot (4-2).

5. A drive motor for an integrated galvanometer according to claim 4, characterized in that, The heat dissipation holes (5) are designed with a smaller opening on the side closer to the driver placement slot (4-2) and a larger opening on the side farther away from the driver placement slot (4-2).

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