CN216312796U

CN216312796U - VCM motor coil directly winds base structure

Info

Publication number: CN216312796U
Application number: CN202122460190.3U
Authority: CN
Inventors: 史剑浩
Original assignee: Huizhou Chuanghenghao Electronic Co ltd
Current assignee: Huizhou Chuanghenghao Electronic Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-15
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a VCM motor coil direct winding base structure which comprises a motor body, wherein an installation ring is arranged outside the motor body, four first through holes are formed in the top end of the installation ring, fixing screws are arranged inside the first through holes, four first grooves are formed in the top end of the installation ring, a pressure rod is arranged inside each first groove, a second clamping block is welded on one side of each pressure rod, clamping plates are arranged on four sides of the motor body, a first clamping block is welded on one side of each clamping plate, and one sides, close to each other, of the first clamping block and the second clamping block are inclined. The mounting ring can be fixed through the fixing screw, the fixing screw can drive the pressure rod to descend while the fixing screw fixes the mounting ring, so that the second clamping block descends, the inclined side of the second clamping block can be in inclined contact with the inclined side of the second clamping block, the second clamping block is extruded, and the four clamping plates clamp and fix the motor body.

Description

VCM motor coil directly winds base structure

Technical Field

The utility model relates to the technical field of VCM motors, in particular to a VCM motor coil direct winding base structure.

Background

The VCM motor, also called a voice coil motor, is a device that converts electrical energy into mechanical energy and realizes linear and limited swing motion. The device generates regular movement by utilizing the interaction between the magnetic field from the permanent magnetic steel and the magnetic poles in the magnetic field generated by the conductor of the electrified coil. Since the voice coil motor is a non-commutating type power device. The main components are relatively simple, coils, springs, magnets, and some fixed structures.

Generally, the motor can be fixed through the fixing base, but the existing fixing base has poor fixing effect on the motor, and the motor is easy to shift.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a VCM motor coil direct winding base structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a VCM motor coil directly winds base structure, includes the motor body, the outside of motor body is equipped with the collar, and four first through-holes have been seted up on the top of collar, and the inside of first through-hole is equipped with set screw, four first recesses have been seted up on the top of collar, and the inside of first recess is equipped with the depression bar, and one side welding of depression bar has the second fixture block, four sides of motor body all are equipped with the grip block, and one side welding of grip block has first fixture block, and one side that first fixture block and second fixture block are close to each other all is the slope form.

Furthermore, a fixing ring is arranged outside the fixing screw.

Furthermore, the bottom of the fixing ring is provided with a spring, and the spring is positioned outside the fixing screw.

Furthermore, four supporting cylinders are welded at the bottom of the mounting ring, rubber rings are bonded at the bottoms of the supporting cylinders, and the fixing screws penetrate through the supporting cylinders.

Furthermore, the bottom of the fixing screw is welded with a fixing block, and the bottom of the fixing block is provided with a plurality of clamping grooves.

Furthermore, the bottom welding of collar has the fixed strip, and the bottom welding of fixed strip has the support bar, and the top of support bar bonds there is the rubber strip.

Furthermore, a protective ring is bonded on the inner wall of the mounting ring.

Furthermore, magnets are arranged on one sides, close to each other, of the first clamping block and the second clamping block.

The utility model has the beneficial effects that:

1. the mounting ring, the first clamping block, the second clamping block and the fixing screw are arranged, the fixing screw can fix the mounting ring, the fixing screw can drive the pressure rod to descend while fixing the mounting ring, so that the second clamping block descends, the inclined side of the second clamping block can be in inclined contact with the inclined side of the second clamping block, so that the second clamping block is extruded, and the four clamping plates can clamp and fix the motor body;

2. the fixing ring and the spring are arranged, so that when the fixing screw descends, the fixing ring is driven to descend, the pressure rod is pushed to descend, the motor body is fixed, and the spring can generate pressure on the mounting ring, so that the mounting ring is fixed conveniently;

3. by arranging the fixing block, the device can be fixed by using glue, and the clamping groove can improve the fixing capacity of the glue, so that the device can be fixed by the glue conveniently;

4. the motor body can be supported by arranging the rubber strip and the supporting sleeve, so that the motor body is convenient to fixedly mount;

5. by arranging the protective ring, the motor body can be prevented from being damaged by pressure, and the stability of the motor body after being installed is improved;

6. two set up magnet, magnet inter attraction can make first fixture block and second fixture block adsorb together to first fixture block and second fixture block misplace each other when avoiding the installation, and the installation of the device of being convenient for is fixed.

Drawings

Fig. 1 is a front structural sectional view of a VCM motor coil directly wound base structure proposed in embodiment 1;

fig. 2 is a schematic cross-sectional view of a VCM motor coil directly wound base structure in accordance with embodiment 1;

fig. 3 is a schematic cross-sectional structural diagram of a VCM motor coil direct winding base structure in embodiment 2.

In the figure: 1 motor body, 2 grip blocks, 3 first fixture blocks, 4 second fixture blocks, 5 set screw, 6 solid fixed ring, 7 springs, 8 depression bars, 9 constant head tank, 10 collar, 11 support section of thick bamboos, 12 rubber rings, 13 fixed blocks, 14 draw-in grooves, 15 fixed strip, 16 support bars, 17 rubber strips, 18 magnet.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a VCM motor coil direct winding base structure comprises a motor body 1, a mounting ring 10 is disposed outside the motor body 1, four first through holes are disposed at the top end of the mounting ring 10, fixing screws 5 are disposed inside the first through holes, four first grooves are disposed at the top end of the mounting ring 10, a press rod 8 is disposed inside the first grooves, a second fixture block 4 is welded at one side of the press rod 8, clamping plates 2 are disposed at four sides of the motor body 1, a first fixture block 3 is welded at one side of the clamping plate 2, one sides of the first fixture block 3 and the second fixture block 4, which are close to each other, are inclined, the mounting ring 10 can be fixed by the fixing screws 5, while the mounting ring 10 is fixed by the fixing screws 5, the fixing screws 5 can drive the press rod 8 to descend, so that the second fixture block 4 descends, one side of the second fixture block 4, which is inclined, can be inclined to one side contacting the second fixture block 4, thereby extrude second fixture block 4, make four grip blocks 2 carry out centre gripping fixed to motor body 1.

Wherein, set screw 5's outside is equipped with solid fixed ring 6, and when being convenient for set screw 5 through solid fixed ring 6 descends, drive solid fixed ring 6 and descend to promote depression bar 8 and descend, make motor body 1 fixed.

Wherein, the bottom of the fixed ring 6 is provided with a spring 7, the spring 7 is arranged outside the fixed screw 5, and the spring 7 can generate pressure on the mounting ring 10, thereby facilitating the fixation of the mounting ring 10.

Wherein, the welding of the bottom of collar 10 has four to support a section of thick bamboo 11, and the bottom of supporting a section of thick bamboo 11 bonds there is rubber circle 12, and set screw 5 runs through and supports a section of thick bamboo 11, can support collar 10 through supporting a section of thick bamboo 11 to the fixed mounting of the device of being convenient for.

Wherein, the bottom welding of set screw 5 has fixed block 13, and a plurality of draw-in grooves 14 have been seted up to the bottom of fixed block 13, can use glue to fix the device through fixed block 13, and draw-in groove 14 can promote the fixity ability of glue to it is fixed through glue to be convenient for the device.

Wherein, the bottom welding of collar 10 has fixed strip 15, and the bottom welding of fixed strip 15 has support bar 16, and the top of support bar 16 bonds there is rubber strip 17, can support motor body 1 through rubber strip 17 and support cover 16 to be convenient for motor body 1's fixed mounting.

Wherein, the inner wall of collar 10 bonds and has the guard ring, can avoid avoiding motor body 1 pressurized to damage through the guard ring, promotes the stability after motor body 1 installs.

The working principle is as follows: the mounting ring 10 can be fixed through the fixing screw 5, while the fixing screw 5 fixes the mounting ring 10, the fixing screw 5 can drive the pressure rod 8 to descend, so that the second fixture block 4 descends, the inclined side of the second fixture block 4 can be in inclined contact with the inclined side of the second fixture block 4, so that the second fixture block 4 is extruded, and the four clamping plates 2 can clamp and fix the motor body 1;

the fixing ring 6 is convenient for driving the fixing ring 6 to descend when the fixing screw 5 descends, so that the pressure rod 8 is pushed to descend, and the motor body 1 is fixed;

the spring 7 can generate pressure on the mounting ring 10, thereby facilitating the fixation of the mounting ring 10;

the mounting ring 10 can be supported by the supporting cylinder 11, thereby facilitating the fixed installation of the device;

the device can be fixed by glue through the fixing block 13, and the clamping groove 14 can improve the fixing capacity of the glue, so that the device can be fixed by the glue conveniently;

the motor body 1 can be supported through the rubber strip 17 and the supporting sleeve 16, so that the motor body 1 is convenient to fixedly mount;

can avoid avoiding motor body 1 pressurized to damage through the guard ring, promote the stability after motor body 1 installs.

Example 2

Referring to fig. 3, a VCM motor coil directly winds base structure, this embodiment compares in embodiment 1, and in order to increase the practicality of device, one side that first fixture block 3 and second fixture block 4 are close to each other all is equipped with magnet 18, and two magnet 18 inter attraction can make first fixture block 3 and second fixture block 4 adsorb together to first fixture block 3 and second fixture block 4 misplace each other when avoiding the installation, and the installation of the device of being convenient for is fixed.

the protection ring can avoid the damage of the motor body 1 under pressure, and the stability of the motor body 1 after installation is improved;

the two magnets 18 attract each other, so that the first fixture block 3 and the second fixture block 4 are attracted together, thereby avoiding the mutual dislocation of the first fixture block 3 and the second fixture block 4 during installation, and facilitating the installation and fixation of the device.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a VCM motor coil directly winds base structure, includes motor body (1), its characterized in that, motor body (1)'s outside is equipped with collar (10), and four first through-holes have been seted up on the top of collar (10), and the inside of first through-hole is equipped with set screw (5), four first recesses have been seted up on the top of collar (10), and the inside of first recess is equipped with depression bar (8), one side fixedly connected with second fixture block (4) of depression bar (8), four sides of motor body (1) all are equipped with grip block (2), the first fixture block (3) of one side fixedly connected with of grip block (2), and one side that first fixture block (3) and second fixture block (4) are close to each other all is the slope form.

2. A VCM motor coil direct winding base structure according to claim 1, characterized in that, said fixing screw (5) is externally provided with a fixing ring (6).

3. A VCM motor coil direct winding base structure according to claim 2, characterized in that, the bottom of said fixing ring (6) is provided with a spring (7), the spring (7) is outside said fixing screw (5).

4. A VCM motor coil direct winding base structure according to claim 1, characterized in that four supporting cylinders (11) are fixedly connected to the bottom of said mounting ring (10), a rubber ring (12) is adhered to the bottom of the supporting cylinder (11), and said fixing screw (5) penetrates through the supporting cylinder (11).

5. A VCM motor coil direct winding base structure according to claim 1, characterized in that the bottom of said fixing screw (5) is fixedly connected with a fixing block (13), and the bottom of the fixing block (13) is opened with a plurality of slots (14).

6. A VCM motor coil direct winding base structure according to claim 1, characterized in that, the bottom of said mounting ring (10) is fixedly connected with a fixing strip (15), the bottom of the fixing strip (15) is fixedly connected with a supporting strip (16), and the top of the supporting strip (16) is bonded with a rubber strip (17).

7. A VCM motor coil direct wound base structure according to claim 1, characterized in that, the inner wall of said mounting ring (10) is adhered with a guard ring.

8. A VCM motor coil direct winding base structure according to claim 1, characterized in that, said first fixture block (3) and said second fixture block (4) are provided with magnets (18) at the side close to each other.