CN211183765U

CN211183765U - Elastic piece module for camera and voice coil motor

Info

Publication number: CN211183765U
Application number: CN202020214067.6U
Authority: CN
Inventors: 王佳伟
Original assignee: Suzhou Hezhong Sanwei Electronic Technology Co ltd
Current assignee: Suzhou Hezhong Sanwei Electronic Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-08-04
Anticipated expiration: 2030-02-26

Abstract

The utility model provides a shell fragment module and voice coil motor for camera, which relates to the field of camera, the shell fragment module comprises an upper shell fragment, a lower shell fragment and a carrier arranged between the upper shell fragment and the lower shell fragment, the lower surface of the upper shell fragment is provided with a first card, the upper surface of the lower shell fragment is provided with a second card, and the upper surface and the lower surface of the carrier are provided with a clamping groove corresponding to the first card and the second card; the upper surface and the lower surface of the carrier are also provided with positioning holes, and the upper elastic sheet and the lower elastic sheet are provided with a first dispensing hole and a second dispensing hole corresponding to the positioning holes. The utility model provides an upper and lower shell fragment of voice coil motor, the problem of shell fragment and carrier equipment difficulty to it is unreasonable to have solved the structure of last shell fragment and lower shell fragment, and upper and lower shell fragment atress is uneven in the use, influences the problem of result of use.

Description

Elastic piece module for camera and voice coil motor

Technical Field

The utility model relates to a camera field especially relates to a shell fragment module and voice coil motor for camera.

Background

At present, with the improvement of pixels of electronic products such as mobile phones and the like, higher and higher requirements are provided for the automatic focusing function of a camera; the voice coil motor is used as a driving device of the camera, has the advantages of small occupied circuit area, high reliability and the like, and is adopted by many manufacturers.

The carrier of current voice coil motor, go up the shell fragment, the equipment between the shell fragment has following problem down: 1. the carrier is generally matched with a plurality of positioning columns arranged on the carrier and a plurality of corresponding positioning holes on the upper elastic sheet and the lower elastic sheet, and the head parts of the positioning columns are hot-pressed in a hot riveting mode to form mushroom heads or picture pin shapes so as to complete the assembly of the carrier and the upper elastic sheet and the lower elastic sheet, but the positioning columns are hot-riveted, so that the damage of the carrier is easily caused; 2. when the carrier is assembled with the upper elastic sheet and the lower elastic sheet only in a dispensing manner, the carrier is easily dislocated or falls off from the upper elastic sheet and the lower elastic sheet, so that the use effect is affected; 3. because the structure of the upper elastic sheet and the lower elastic sheet is unreasonable, the upper elastic sheet and the lower elastic sheet are stressed unevenly in the using process, and the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, an object of the utility model is to provide a shell fragment module and voice coil motor for camera, solve the problem of last shell fragment, lower shell fragment and carrier equipment difficulty in the voice coil motor to it is unreasonable to solve the structure of last shell fragment and lower shell fragment, and the upper shell fragment is uneven with shell fragment atress down in the use, influences the problem of result of use.

In order to achieve the above and other related objects, the present invention provides a spring piece module for a camera, the spring piece module includes an upper spring piece, a lower spring piece and a carrier disposed between the upper spring piece and the lower spring piece, a first card is disposed on a lower surface of the upper spring piece, a second card is disposed on an upper surface of the lower spring piece, and a slot is disposed at a position where the upper surface and the lower surface of the carrier correspond to the first card and the second card; the upper surface and the lower surface of the carrier are also provided with positioning holes, and the upper elastic sheet and the lower elastic sheet are provided with a first dispensing hole and a second dispensing hole corresponding to the positioning holes.

The utility model discloses at first the draw-in groove that sets up through carrier upper surface and lower surface and the first card that last shell fragment lower surface set up, the second card that lower shell fragment upper surface set up carries out the joint, then still be provided with the locating hole through carrier upper surface and lower surface and fix a position, and go up the first dispensing hole that shell fragment and lower shell fragment correspond locating hole department and set up and glue the hole with the second dispensing and carry out the point, will go up the shell fragment, lower shell fragment is fixed with the carrier, it is firm to make to go up the shell fragment and install with lower shell fragment, prevent that carrier and last shell fragment from taking place the problem of misplacing or coming off with.

In an embodiment of the present invention, the upper elastic sheet and the lower elastic sheet are respectively provided with a first connecting rib and a second connecting rib; through four first connecting ribs and the second connecting rib that evenly set up on last shell fragment and lower shell fragment for it is even with lower shell fragment atress to go up the shell fragment, ensures that slight shake phenomenon can not appear in the camera, improves the photographic effect of camera.

In an embodiment of the present invention, the card slot includes a groove portion, and the groove portion is connected to the groove portion for clamping the first card and the second card; when carrying out last shell fragment, shell fragment and carrier equipment down, at first place the first card or the second card of going up shell fragment or shell fragment down in concave groove portion, then through rotatory last shell fragment or shell fragment down with first card or second card joint in slot portion, can carry out preliminary fixed to last shell fragment or shell fragment down.

In an embodiment of the present invention, the carrier and the lower elastic sheet are both provided with a first fool-proof groove of a triangle shape and a second fool-proof groove of a rectangle shape; through the first fool-proof groove that sets up triangle-shaped and the second fool-proof groove of rectangle can assemble shell fragment down fast, prevent shell fragment installation mistake down.

The utility model provides a voice coil motor for camera, voice coil motor contain the shell fragment module.

As above, the utility model discloses a shell fragment module and voice coil motor for camera has following beneficial effect: the utility model is clamped with the first card arranged on the lower surface of the upper spring plate and the second card arranged on the upper surface of the lower spring plate through the clamping grooves arranged on the upper surface and the lower surface of the carrier; and glue through last shell fragment and the first point that the shell fragment corresponds locating hole department setting is glued the hole with the second point and is glued the hole and carry out the point, will go up the shell fragment, down the shell fragment and fix with the carrier for it is firm with the installation of shell fragment down to go up the shell fragment, prevents that the carrier from taking place the dislocation or the problem that drops with last shell fragment and lower shell fragment.

Drawings

Fig. 1 shows an exploded view of a spring module disclosed in an embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a carrier disclosed in an embodiment of the present invention.

Fig. 3 is a schematic structural view of the upper spring plate disclosed in the embodiment of the present invention.

Fig. 4 is a schematic structural view of the lower spring plate disclosed in the embodiment of the present invention.

Fig. 5 is a schematic view of a surface structure of a spring module according to an embodiment of the present invention.

Fig. 6 is a schematic bottom structure view of the spring plate module disclosed in the embodiment of the present invention.

The labels in the figure are: 1-upper elastic sheet, 1.1-first dispensing hole, 1.2-first connecting rib and 1.3-first card; 2-carrier, 2.1-positioning hole, 2.2-groove part, 2.3-slot part, 2.4-first fool-proof slot, 2.5-second fool-proof slot and 2.6-slot; 3-lower spring plate, 3.1-second glue dispensing hole, 3.2-second connecting rib and 3.3-second clamping piece.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1, the utility model provides a shell fragment module for camera, the shell fragment module includes upper shell fragment 1, lower shell fragment 3 and sets up carrier 2 between upper shell fragment 1 and lower shell fragment 3, the lower surface of upper shell fragment 1 is provided with first card 1.3, the upper surface of lower shell fragment 3 is provided with second card 3.3, carrier 2 upper surface and lower surface correspond first card 1.3 and second card 3.3 department are provided with draw-in groove 2.6; the upper surface and the lower surface of the carrier 2 are also provided with positioning holes 2.1, and the positions of the upper elastic sheet 1 and the lower elastic sheet 3, which correspond to the positioning holes 2.1, are provided with a first dispensing hole 1.1 and a second dispensing hole 3.1.

As shown in fig. 2-6, the utility model discloses at first draw-in groove 2.6 through 2 upper surfaces of carrier and lower surface setting and the first card 1.3 of last shell fragment 1 lower surface setting, the second card 3.3 of 3 upper surfaces of lower shell fragment settings carry out the joint, then still be provided with locating hole 2.1 through 2 upper surfaces of carrier and lower surface and fix a position, and go up shell fragment 1 and shell fragment 3 down and correspond first point gum hole 1.1 and the second point gum hole 3.1 that locating hole 2.1 department set up and glue, will go up shell fragment 1, shell fragment 3 is fixed with carrier 2 down, make and go up shell fragment 1 and shell fragment 3 installation firmly down, prevent that carrier 2 and last shell fragment 1 and shell fragment 3 from taking place the problem of dislocation or coming off down.

Specifically, the upper spring plate 1 and the lower spring plate 3 are respectively provided with a first connecting rib 1.2 and a second connecting rib 3.2; through four first splice bars 1.2 and the second splice bar 3.2 that evenly set up on last shell fragment 1 and shell fragment 3 down for it is even with shell fragment 3 atress down to go up shell fragment 1, ensures that slight shake phenomenon can not appear in the camera, improves the photographic effect of camera.

Specifically, the card slot 2.6 comprises a groove portion 2.2, and a slot portion 2.3 connected with the groove portion 2.2 and used for clamping a first card 1.3 and a second card 3.3; when carrying out the equipment of last shell fragment 1, shell fragment 3 and carrier 2 down, first place first card 1.3 or the second card 3.3 of last shell fragment 1 or shell fragment 3 in concave part 2.2 down, then through rotatory shell fragment 1 or shell fragment 3 with first card 1.3 or the joint of second card 3.3 in slot part 2.3 down, can carry out preliminary fixed to last shell fragment 1 or shell fragment 3 down.

Specifically, the carrier 2 and the lower elastic sheet 3 are both provided with a triangular first fool-proof groove 2.4 and a rectangular second fool-proof groove 2.5; through the first fool-proof groove 2.4 that sets up triangle-shaped and the second fool-proof groove 2.5 of rectangle can assemble shell fragment 3 down fast, prevent shell fragment 3 installation mistake down.

The utility model provides a voice coil motor for camera, voice coil motor contains above-mentioned shell fragment module.

To sum up, the utility model provides an upper elastic sheet 1, lower elastic sheet 3 and the problem of carrier 2 equipment difficulty in the voice coil motor to it is unreasonable to solve the structure of upper elastic sheet 1 and lower elastic sheet 3, and upper elastic sheet 1 is uneven with lower elastic sheet 3 atress in the use, influences the problem of result of use. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a shell fragment module for camera which characterized in that: the elastic piece module comprises an upper elastic piece (1), a lower elastic piece (3) and a carrier (2) arranged between the upper elastic piece (1) and the lower elastic piece (3), wherein a first clamping piece (1.3) is arranged on the lower surface of the upper elastic piece (1), a second clamping piece (3.3) is arranged on the upper surface of the lower elastic piece (3), and clamping grooves (2.6) are formed in the positions, corresponding to the first clamping piece (1.3) and the second clamping piece (3.3), of the upper surface and the lower surface of the carrier (2); the upper surface and the lower surface of the carrier (2) are also provided with positioning holes (2.1), and a first dispensing hole (1.1) and a second dispensing hole (3.1) are formed in the positions, corresponding to the positioning holes (2.1), of the upper spring plate (1) and the lower spring plate (3).

2. The shrapnel module for the camera as claimed in claim 1, wherein: and the upper elastic sheet (1) and the lower elastic sheet (3) are respectively provided with a first connecting rib (1.2) and a second connecting rib (3.2).

3. The shrapnel module for the camera as claimed in claim 1, wherein: the clamping groove (2.6) comprises a groove part (2.2) and a slot part (2.3) connected with the groove part (2.2) and used for clamping the first card (1.3) and the second card (3.3).

4. The shrapnel module for the camera as claimed in claim 1, wherein: the carrier (2) and the lower elastic sheet (3) are both provided with a first fool-proof groove (2.4) in a triangular shape and a second fool-proof groove (2.5) in a rectangular shape.

5. The utility model provides a voice coil motor for camera which characterized in that: the voice coil motor comprises the shrapnel module of claims 1-4.