TWI409520B - Assembling device - Google Patents

Abstract

The present invention relates to an assembling device used for assembling an actuator and a lens module. The assembling device includes a pressing plate, a supporting base, and an adjusting member. The supporting base includes a supporting surface and a cylinder-shaped base disposed on the supporting surface. The pressing plate is located at a relational side of the supporting surface. The cylinder-shaped base is formed perpendicular to the pressing plate. The pressing plate defines a number of through holes around the cylinder-shaped base thereon. Each of the through holes has a probe disposed in inside thereof which have some scale thereon. The adjusting member defines an open on the center thereof. when assembling of the actuator and the lens module, the adjusting member is located between the supporting base and the pressing plate. In use, the actuator is fixed to the cylinder-shaped base, and the lens module is placed on the actuator. The adjusting member is placed on the lens module and the probe is rotated to press the adjusting member so as to tightly press the lens module into the actuator. A flatness of the lens module can be adjusted utilizing the probes.

Description

Assembly device

The present invention relates to an assembly apparatus, and more particularly to an assembly apparatus for an assembly connection of an actuator and a lens.

At present, during the assembly process of the actuator and the lens, the actuator is usually designed with a simple base, the actuator is mounted on the base, and then the lens is assembled from the top to the bottom with a pressure bar, and finally the lens is dispensed. Fixed to the actuator. However, the pressure bar is assembled, the force of each part of the lens is uneven, and the plane where the lens is located is not parallel to the plane of the actuator, which causes the lens to be flat and the lens and the actuator are not tightly connected, thus affecting the imaging of the lens. quality.

In view of this, it is necessary to provide an assembly device that can adjust the lens flatness during assembly of the actuator and the lens.

An assembly device for an assembly connection of an actuator and a lens, comprising a pressing plate, a receiving base and an adjusting piece, the receiving base having a receiving surface, the receiving surface is provided with a cylindrical seat, and the pressing plate is located close to One side of the bearing surface, the cylindrical seat on the receiving base forms a projection on the pressing plate, and a plurality of through holes are evenly distributed on the pressing area of the cylindrical seat of the receiving base around the pressing plate on the pressing plate. A through-hole is internally screwed into the through hole, and an opening is formed in the center of the adjusting piece. The adjusting piece is located between the receiving base and the pressing plate when the lens is assembled with the actuator.

The lens and actuator assembly device places the adjusting piece on the lens, and then touches the adjusting piece with a probe, thereby pressing the lens and the actuator, and adjusting the lens flatness by using the scale on the probe to realize the lens. It is flatter and the lens is more closely connected to the actuator.

The invention will be further described in detail below with reference to the accompanying drawings.

Referring to FIGS. 1 through 4, the present invention provides an assembly apparatus 100 for assembly connection of an actuator 50 and a lens 60, including a pressure plate 10, a receiving base 20, a connecting body 30, and a regulating piece 70. The connecting body 30 connects the pressure plate 10 and the receiving base 20 .

The receiving base 20 has a bearing surface 22 on which a cylindrical seat 21 is disposed.

The pressure plate 10 is located on one side of the bearing surface 22 of the receiving base 20, and the cylindrical seat 21 on the receiving base 20 forms a projection on the pressing plate 10, and the pressing plate 10 surrounds the receiving base 20 A plurality of through holes 12 are evenly distributed in the projection area of the cylindrical seat 21 on the pressure plate 10. The through hole 12 is a screw hole, and the probe 11 is placed therein, and the probe 11 and the through hole 12 are threadedly engaged. The probe 11 includes a probe body 111 and a probe head 112. The probe head 112 is located at one end of the probe body 111. The outer surface of the probe body 111 is formed with a thread matching the through hole and is marked with In the scale, the probe 11 is threaded into the pressure plate 10, so that the probe 11 can move up and down with respect to the pressure plate 10. When the probe 11 is screwed into the platen 10, the probe head 112 faces the receiving base 20.

A circular hole 51 is defined in the center of the actuator 50, and the circular hole 51 can be engaged with the cylindrical seat 21 on the receiving base 20. The lens 60 includes a receiving portion 62 and a lens portion 61. The diameter of the receiving portion 62 is larger than the diameter of the lens portion 61. When assembled and connected, the actuator 50 is connected to the receiving portion 62 of the lens 60 by dispensing.

The adjusting piece 70 is a separate component, and has an opening 71 in the center thereof. The diameter of the opening 71 is larger than the diameter of the lens portion 61 of the lens 60 and smaller than the diameter of the receiving portion 62. When assembling and connecting, the adjusting piece The lens 70 is placed on the lens 60 such that the lens portion 61 of the lens 60 passes through the opening 71 of the regulating piece 70, and the peripheral annular portion of the regulating piece 70 presses the receiving portion 62 of the lens 60.

When the lens 60 is assembled with the actuator 50, the actuator 50 is first set. On the cylindrical seat 21 of the receiving base 20, the actuator 50 is fixed, then the lens 60 is placed on the actuator 50, the adjustment piece 70 is placed on the lens 60, and the periphery of the adjustment piece 70 is looped downward. The portion is pressed against the receiving portion 62 of the lens 60. After the mediation sheet 70 is placed, the probe 11 is rotated downward, the probe head 112 of the probe 11 is brought into contact with the adjustment piece 70, the probe 11 is adjusted, and each probe 11 is placed at the same scale value, and then all probes are made. The needle 11 is moved downward by the same scale value, so that the probe head 112 presses down the tab 70, and the tab 70 presses down the receiving portion 62 of the lens 60, and finally the receiving portion 62 and the actuator at the lens 60. The adhesive connection is made between 50, and after the lens 60 is assembled and connected with the actuator 50, the tab 70 is removed.

The assembly device places a regulating piece on the lens, and passes the lens portion through the opening of the adjusting piece, and the annular portion of the adjusting piece touches the receiving portion of the lens, and then touches the adjusting piece with the probe, thereby The lens is pressed against the actuator, and the scale on the probe is used to adjust the flatness of the lens, resulting in a flatter lens and a tighter lens-to-actuator connection.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above-described embodiments, and equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are It should be covered by the following patent application.

Press plate ‧ ‧ 10

Probe ‧‧11

Probe body ‧‧‧111

Probe head ‧‧‧112

Through hole ‧‧12

Undertake the base ‧ ‧ 20

Cylindrical seat ‧‧21

Carrying surface ‧‧22

Connector ‧‧30

Actuator ‧ ‧ 50

Round hole ‧ ‧ 51

Lens ‧ ‧ 60

Lens department ‧‧61

Undertaking Department ‧‧62

Regulating film ‧‧70

Opening ‧‧‧71

Assembly device ‧‧100

1 is a perspective view of an assembly apparatus of the present invention; FIG. 2 is an exploded perspective view of the assembly apparatus of the present invention; FIG. 3 is an exploded perspective view of the actuator and the lens of the assembly apparatus of the present invention;

Press plate ‧ ‧ 10

Probe ‧‧11

Undertake the base ‧ ‧ 20

Cylindrical seat ‧‧21

Carrying surface ‧‧22

Connector ‧‧30

Actuator ‧ ‧ 50

Lens ‧ ‧ 60

Regulating film ‧‧70

Assembly device ‧‧100

Claims (5)

An assembly device for an assembly connection of an actuator and a lens, comprising a pressing plate, a receiving base and an adjusting piece, the receiving base having a receiving surface, the receiving surface is provided with a cylindrical seat, and the pressing plate is located close to One side of the bearing surface, the cylindrical seat on the receiving base forms a projection on the pressing plate, and a plurality of through holes are evenly distributed on the pressing area of the cylindrical seat of the receiving base around the pressing plate on the pressing plate. A through-hole is internally screwed into the through hole, and an opening is formed in the center of the adjusting piece. The adjusting piece is located between the receiving base and the pressing plate when the lens is assembled with the actuator. The assembly device of claim 1, wherein the lens and actuator assembly device further comprises a connecting body connecting the pressure plate and the receiving base. The assembly device of claim 1, wherein the probe comprises a probe body and a probe head, and one end of the probe body is connected to the probe head, and when the probe is screwed into the pressure plate, The probe head faces the receiving base. The assembly device of claim 1, wherein the thread and the scale are formed on the probe body of the probe away from one end of the probe head. The assembly device of claim 1, wherein the through hole is a screw hole that meshes with a thread on the probe.