CN217494011U

CN217494011U - Lens assembling jig

Info

Publication number: CN217494011U
Application number: CN202221345024.7U
Authority: CN
Inventors: 孙健
Original assignee: Xian Wingtech Electronic Technology Co Ltd
Current assignee: Xian Wingtech Electronic Technology Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-27
Anticipated expiration: 2032-05-30

Abstract

The embodiment of the utility model provides a pair of lens equipment tool, including first microscope carrier and second microscope carrier, be used for placing lens and electronic equipment's back lid respectively. The lens decoration part is arranged in the avoiding hole through the position of the lens decoration part of the rear cover of the second carrying platform corresponding to the electronic equipment, the lens decoration part can stretch into the avoiding hole due to the arrangement of the avoiding hole, the avoiding hole is matched with the lens decoration part, and the lens decoration part and the lens can be assembled in an accurate position. This application is fixed a position from camera lens decoration portion, improves the equipment precision of electronic equipment's back lid and lens, reduces the equipment error, effectively ensures electronic equipment's the lens equipment effect of taking a photograph after, improves the yield of assembly process.

Description

Lens assembling jig

Technical Field

The utility model relates to an equipment tool technical field especially relates to a lens equipment tool.

Background

In the related art, a glass lens is adopted as a lens of a rear camera of an electronic device (such as a mobile phone and a tablet personal computer), and the glass lens has the characteristics of good light transmittance and low temperature influence. Taking an electronic device as an example, a rear cover of a mobile phone is generally provided with a projecting lens decoration portion, and since a glass lens generally has a small area and a sharp edge, in the process of assembling the lens decoration portion on the rear cover of the mobile phone and the glass lens, due to low assembly precision, the glass lens is difficult to be accurately assembled at a corresponding position of the rear cover of the mobile phone, so that the edge of the glass lens scratches and rubs the edge of the projecting lens decoration portion, the surface painting of the lens decoration portion is scratched and rubbed, and the appearance decoration effect of the mobile phone is seriously affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses lens equipment tool can improve the lid behind the cell-phone and the equipment precision of lens is taken photograph after with.

In order to achieve the above object, the utility model discloses a lens equipment tool, lens equipment tool is used for assembling the back lid in electronic equipment with the lens, lens equipment tool includes:

the first carrying platform is used for placing a lens; and

the lens decoration part on the rear cover of the electronic equipment can be attached to the lens, or the second carrying platform can move in the direction away from the first carrying platform, so that the lens decoration part on the rear cover of the electronic equipment can drive the attached lens to be away from the first carrying platform.

As an optional implementation manner, in an embodiment of the present invention, the lens assembly fixture further includes a limiting structure, the limiting structure is movably disposed on the second stage, and the limiting structure is configured to abut against the rear cover of the electronic device when the rear cover of the electronic device is placed on the second stage, so as to limit the position of the rear cover of the electronic device on the second stage;

as an optional implementation manner, in an embodiment of the present invention, the limiting structure includes a limiting block and a fastening member, and the limiting block is slidably disposed on the second stage;

the limiting block is provided with a first through hole, the second carrying platform is provided with a second through hole, and the fastener is used for penetrating through the first through hole and the second through hole so as to fix the position of the limiting block relative to the second carrying platform;

the limiting structures are multiple and are arranged at intervals along the circumferential direction of the second carrying platform.

As an optional implementation manner, in an embodiment of the present invention, the lens assembling jig further includes a calibration plate, the shape and size of the calibration plate are adapted to the rear cover of the electronic device, and the calibration plate is used to be placed on the second stage to provide a location for the position of the position limiting structure relative to the rear cover of the electronic device.

As an optional implementation manner, in an embodiment of the present invention, the lens assembling jig further includes an elastic member, two ends of the elastic member are respectively connected to the first stage and the second stage, the elastic member is configured to deform when being subjected to an external force so as to enable the second stage to move in a direction close to the first stage, and the elastic member is further configured to provide an acting force for the second stage to move away from the first stage when the external force disappears.

As an optional implementation manner, in an embodiment of the present invention, the lens assembling jig further includes a guiding assembly, the guiding assembly includes a guide rail and a slider, the guide rail is connected to the first stage, the slider is connected to the second stage, and the slider is connected to the guide rail in a matching manner, so that the second stage moves relative to the first stage in a direction perpendicular to a plane in which the first stage is located;

the elastic piece is arranged on the guide rail, one end of the elastic piece is connected to the first carrying platform through the guide rail, and the other end of the elastic piece is connected to the second carrying platform through the sliding block.

As an optional implementation manner, in an embodiment of the present invention, a placing groove is disposed on the second stage, the shape and size of the placing groove are adapted to the rear cover of the electronic device, the placing groove is used for placing the rear cover of the electronic device, and the avoiding hole is disposed on the bottom surface of the placing groove.

As an optional implementation manner, in an embodiment of the present invention, the shape and size of the avoiding hole match with the shape and size of the lens decoration portion.

As an optional implementation manner, in an embodiment of the present invention, a position of the first stage for placing the lens is provided with a suction hole, and the suction hole is used for connecting a vacuum-pumping device to adsorb the lens to the first stage.

As an optional implementation manner, in an embodiment of the present invention, the lens assembling jig further includes a base, and the base is disposed on a side of the first stage that is away from the second stage to support the first stage.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the embodiment of the utility model provides a pair of lens equipment tool, including first microscope carrier and second microscope carrier, be used for placing lens and electronic equipment's back lid respectively. The lens decoration part is provided with the avoiding hole through the position of the lens decoration part of the rear cover of the second carrying platform corresponding to the electronic equipment, the lens decoration part can stretch into the avoiding hole due to the arrangement of the avoiding hole, the avoiding hole is matched with the lens decoration part, the lens decoration part and the lens can be assembled in an accurate position, the assembly precision of the rear cover of the electronic equipment and the lens is further improved, the assembly error is reduced, the assembly effect of the rear camera lens of the electronic equipment is effectively ensured, and the yield of the assembly process is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a lens assembly jig and a rear cover of an electronic device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in an embodiment of the present invention;

fig. 3 is a schematic structural view of a lens assembling jig and a calibration plate according to an embodiment of the present invention.

Icon: 1. a lens assembling jig; 11. a first stage; 110. a suction hole; 12. a second stage; 120. avoiding holes; 121. a placement groove; 122. calibrating the hole; 13. a limiting structure; 130. a limiting block; 131. a fastener; 14. a calibration plate; 141. a positioning groove; 142. positioning pins; 15. an elastic member; 16. a guide assembly; 160. a guide rail; 161. a slider; 17. a base; 20. a rear cover of the electronic device; 21. a lens decoration part; 30. a lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.

Please refer to fig. 1 to 3, an embodiment of the present invention discloses a lens assembling jig 1, the lens assembling jig 1 is used for assembling a lens 30 on a rear cover 20 of an electronic device, so that the lens 30 can be connected with a lens decoration portion 21 on the rear cover 20 of the electronic device, and further the lens 30 can be covered on a light incident end of a rear camera of the electronic device, so as to protect the rear camera while the rear camera normally enters light.

It is to be understood that the electronic device may include, but is not limited to, a cell phone, a tablet computer, a smart watch, etc. having a rear facing camera. Generally, the light incident end of the rear camera faces the rear cover 20 of the electronic device, and the rear camera usually protrudes from the rear cover 20 of the electronic device, and therefore, in view of protecting the rear camera and decorating, a convex and annular lens decorating part 21 is usually arranged at a position of the rear cover of the electronic device corresponding to the rear camera. When the lens 30 is assembled to the rear cover of the electronic device, the lens 30 is actually assembled to the lens decoration portion 21 to cover the annular opening of the lens decoration portion 21, so that the rear camera can be protected while the rear camera normally enters light.

Specifically, the lens assembly jig 1 of the present application includes a first stage 11 and a second stage 12. The first carrier 11 is used for placing a lens 30, and the lens 30 is a lens to be assembled on the lens decoration portion 21. The second stage 12 is used for placing a rear cover 20 of the electronic device, the second stage 12 is provided with an avoiding hole 120 corresponding to the lens decoration part 21 on the rear cover 20 of the electronic device, the avoiding hole 120 penetrates through the second stage 12 to be arranged corresponding to the lens 30 and expose the lens 30, the avoiding hole 120 is used for allowing the lens decoration part 21 on the rear cover 20 of the electronic device to extend into, and therefore the lens decoration part 21 can extend into the avoiding hole 120 to be close to the lens 30. The second stage 12 is movably connected to the first stage 11, and the second stage 12 can move relative to the first stage 11, so that the lens decoration portion 21 on the rear cover 20 of the electronic device is attached to the lens 30.

Adopt the scheme of this application, set up through the position of the camera lens decoration portion 21 of the back lid 20 that corresponds electronic equipment at second microscope carrier 12 and dodge hole 120, this setting of dodging hole 120 can let camera lens decoration portion 21 stretch into dodge hole 120 for dodge hole 120 and camera lens decoration portion 21 and mutually support, thereby make camera lens decoration portion 21 and lens 30 can assemble with the position of accuracy. Therefore, the positioning can be carried out from the lens decoration part 21, the alignment and assembly precision of the rear cover 20 and the lens 30 of the electronic equipment is further improved, and the assembly error is reduced, so that the problem that the sharp edge of the lens 30 scratches the lens decoration part 21 due to assembly deviation is avoided. The assembly effect of the rear camera lens of the electronic equipment is effectively ensured, and the assembly yield is improved.

In some embodiments, the lens assembly fixture 1 further includes a limiting structure 13, the limiting structure 13 is movably disposed on the second stage 12, and the limiting structure 13 is configured to abut against the back cover 20 of the electronic device when the back cover 20 of the electronic device is placed on the second stage 12, so as to limit the position of the back cover 20 of the electronic device on the second stage 12. Through set up limit structure 13 on second microscope stage 12 for the periphery of butt back lid 20 of electronic equipment, this is the first relocation to reach the location effect to back lid 20 of electronic equipment, thereby can improve the accuracy of the back lid 20 placement position of electronic equipment. The clearance hole 120 of the second stage 12 and the lens decoration portion 21 are positioned at a second re-positioning position. Therefore, the positioning or limiting can be respectively carried out from the two layers of the rear cover 20 and the lens decoration part 21 of the electronic equipment, the alignment and assembly precision of the rear cover 20 and the lens 30 of the electronic equipment is further improved, and the assembly error is reduced, so that the problem that the sharp edge of the lens 30 scratches and scratches the lens decoration part 21 due to assembly deviation is avoided. The assembly effect of the rear camera lens of the electronic equipment is effectively ensured, and the assembly yield is improved.

In some embodiments, the number of the limiting structures 13 is multiple, and the multiple limiting structures 13 are arranged at intervals along the circumferential direction of the second stage 12. For example, the number of the limiting structures 13 may be 2, 3, 4, or 6, and the limiting structures 13 may be spaced around the outer peripheral edge of the second stage 12. For example, 2 or 4 stopper structures 13 are provided at intervals symmetrically or asymmetrically on the opposite long sides of the second stage 12, and 2 stopper structures 13 are provided at intervals on the opposite short sides of the second stage 12. In this way, the plurality of limit structures 13 are distributed on the edge of the second stage 12, so that the rear cover 20 of the electronic device placed on the second stage 12 can be positioned at multiple points, the accuracy of the placement position of the rear cover 20 of the electronic device is further improved, and assembly errors are reduced.

In some embodiments, the limiting structure 13 includes a limiting block 130 and a fastening member 131, and the limiting block 130 is disposed at an edge of the second stage 12 and is movable in a direction close to or away from a center of the second stage 12. The limiting block 130 is provided with a first through hole, the second carrier 12 is provided with a second through hole, and the fastener 131 is used for penetrating the first through hole and the second through hole so as to fix the position of the limiting block 130 relative to the second carrier 12. When the position of the limiting structure 13 is initially adjusted, the fastening piece 131 is loosened, the limiting block 130 is adjusted and slid to a proper position, so as to accurately position the placement position of the rear cover 20 of the electronic device, and then the fastening piece 131 is tightened, so as to maintain the position of the limiting block 130. The position of the limiting structure 13 can be adjusted by the limiting block 130 and the fastening piece 131, so as to meet the requirements of processing the rear covers of electronic devices of different models or batches.

Optionally, the material of the limiting block 130 may be antistatic polyurethane, which has the characteristics of high hardness, wear resistance and elasticity, and is beneficial to improving the service performance of the limiting structure 13. Fasteners 131 include, but are not limited to, bolts, screws, and rivets.

In some embodiments, in order to calibrate the position of the rear cover 20 of the electronic device on the second stage 12, so as to improve the positioning accuracy of the rear cover 20 of the electronic device on the second stage 12, the lens assembly fixture 1 further includes a calibration plate 14, the shape and size of the calibration plate 14 are adapted to the rear cover 20 of the electronic device, and the calibration plate 14 is used to be placed on the second stage 12 to provide positioning for the position of the limiting structure 13 relative to the rear cover 20 of the electronic device. Specifically, the shape and size of the calibration board 14 are set following the shape and size of the back cover 20 of the electronic device, and the error between the size of the calibration board 14 and the size of the back cover 20 of the electronic device is controlled to-0.02 mm. In this way, the positioning accuracy of the rear cover 20 of the electronic device can be further improved, and the assembly process accuracy can be improved.

Further, before the lens assembly using the lens assembly jig 1, the calibration plate 14 may be used for calibration. Specifically, the second stage 12 may be provided with a calibration hole 122, two opposite sides of the calibration plate 14 are provided with positioning grooves 141, and the calibration plate 14 may be disposed through the positioning grooves 141 and the calibration hole 122 by positioning pins 142, so as to fix the calibration plate 14. That is, the positioning groove 141 is provided to fit the positioning pin 142. In calibration, the calibration plate 14 is placed on the second stage 12, and the positioning pins 142 are inserted into the calibration holes 122 in cooperation with the positioning grooves 141 to fix the calibration plate 14. The stop 13, and in particular the stop 130, can then be adjusted to abut against the periphery of the calibration plate 14, and then the fastener 131 can be tightened so that the stop 130 can remain locked in the calibrated position. At this time, the positioning pins 142 can be pulled out, and the calibration plate can be taken out from the second stage 12, so that the calibration process of the stopper structure 13 can be completed.

As can be seen, by adopting the calibration plate 14, the position of the rear cover 20 of the electronic device on the second stage 12 can be simulated, and calibration and positioning are performed in advance, so that during assembly, only the rear cover 20 of the electronic device needs to be placed at the calibrated position to abut against the limiting structure 13, and the position of the rear cover 20 of the electronic device on the second stage 12 does not need to be adjusted, thereby improving the assembly efficiency. In addition, since the calibration process is implemented by using the calibration board 14, the situation that scratches, damages and the like may be caused to the rear cover 20 of the electronic device during the calibration process when the rear cover 20 of the electronic device is used for calibration can be avoided.

In some embodiments, the second stage 12 may further include a placing groove 121, the shape and size of the placing groove 121 are matched with the rear cover 20 of the electronic device, the placing groove 121 is used for placing the rear cover 20 of the electronic device, and the avoiding hole 120 is disposed on the bottom surface of the placing groove 121. Specifically, since the placement groove 121 is formed by profiling the rear cover 20 of the electronic device, the rear cover 20 of the electronic device can be positioned again by the placement groove 121, thereby improving the positioning accuracy.

Further, when the placing groove 121 is provided on the second stage 12, the above-mentioned stopper structure 13 may be located at the outer periphery of the placing groove 121, so that when the rear cover 20 of the electronic apparatus is placed in the placing groove 121, the stopper structure 13 can abut against the outer periphery of the rear cover 20 of the electronic apparatus.

Optionally, the second stage 12 may also be made of a high-precision seven-series aluminum alloy, so that the flatness of the working surface of the second stage 12 is higher, and the seven-series aluminum alloy has higher wear resistance, so that the durability and the working performance of the second stage 12 are better. It is understood that in other embodiments, the second carrier may also be made of common aluminum alloy, plastic, or other metal or alloy material, such as steel or stainless steel.

In some embodiments, the relief hole 120 is shaped and sized to match the shape and size of the lens decorative portion 21. Specifically, the avoiding hole 120 is made in a copying manner according to the shape and size of the lens decoration part 21, so that the unilateral clearance between the inner wall of the avoiding hole 120 and the lens decoration part 21 is within 0.03mm, the machining precision is +/-0.01 mm, and therefore the second repositioning is performed through the avoiding hole 120 and the lens decoration part 21, the machining error is reduced, and the assembling precision is improved.

In some embodiments, the lens assembling jig 1 further includes an elastic member 15, two ends of the elastic member 15 are respectively connected to the first stage 11 and the second stage 12, the elastic member 15 is configured to deform when being subjected to an external force so as to enable the second stage 12 to move in a direction close to the first stage 11, and the elastic member 15 is further configured to provide an acting force for moving the second stage 12 away from the first stage 11 when the external force is removed.

Alternatively, the elastic member 15 may include, but is not limited to, a spring, a silica gel column, a spring plate, and the like. The plurality of elastic members 15 may be provided between the first stage 11 and the second stage 12 at intervals.

The movement that the second carrying platform 12 is close to or far away from the first carrying platform 11 can be realized by utilizing the deformation and the resetting capability of the elastic piece 15, the movement mode is simple, the operation is convenient, and the structural design of the lens assembling jig 1 can be simplified, so that the lens assembling jig 1 does not need to be provided with a complex power structure.

In some embodiments, the lens assembly fixture 1 further includes a guide assembly 16, the guide assembly 16 includes a guide rail 160 and a slider 161, the guide rail 160 is connected to the first stage 11, the slider 161 is connected to the second stage 12, and the slider 161 is connected to the guide rail 160 in a matching manner, so that the second stage 12 moves relative to the first stage 11 in a direction perpendicular to the plane of the first stage 11; the elastic member 15 is disposed in the guide rail 160, one end of the elastic member 15 is connected to the first stage 11 through the guide rail 160, and the other end of the elastic member 15 is connected to the second stage 12 through the slider 161.

Illustratively, the guide rail 160 may be a groove or a profiled groove, such as a U-shape, an L-shape or a T-shape, or a composite structure of a plurality of groove types, and the shape of the slider 161 is matched with the groove type arrangement of the guide rail 160, and the slider 161 can slide in the guide rail 160.

Alternatively, the guide assembly 16 may be provided in plurality, and each guide assembly is arranged at an interval on the periphery of the second stage. Through setting up the direction subassembly 16, can provide the direction for the motion of second microscope carrier 12 for first microscope carrier 11, make second microscope carrier 12 can be along the plane of perpendicular to first microscope carrier 11 and be close to first microscope carrier 11 to guarantee that lens decoration portion 21 is laminated with lens 30 with the vertical direction, avoided the problem that the edge of lens 30 cuts and scratches lens decoration portion 21, prevent the phenomenon that lens decoration portion 21 outward appearance is destroyed, improved the yield of lens equipment.

Alternatively, the elastic member 15 is disposed in the guide rail 160, and specifically, the elastic member 15 may be disposed entirely within the guide rail 160 or partially within the guide rail 160. One end of the elastic member 15 abuts on the end of the slider 161, and the other end abuts on the end of the guide rail 160. On the one hand, this makes it possible to make full use of the space in the guide rail 160 and to reduce the space occupation. On the other hand, the elastic member 15 is indirectly connected to the first stage 11 and the second stage 12, respectively, so that the second stage 12 can move relative to the first stage 11.

In some embodiments, the position of the first stage 11 for placing the lens 30 is provided with a suction hole 110, and the suction hole 110 is used for connecting a vacuum-pumping device to suck the lens 30 to the first stage. Thus, when the lens 30 is assembled, the lens 30 can be fixed, and the lens 30 is prevented from being displaced in the process of attaching the lens 30 to the lens decoration portion 21, thereby improving the accuracy of the assembling process. Illustratively, the suction holes 110 may be provided in plural to achieve suction-fixing of the lens 30 at various positions. The suction hole 110 may be connected to a vacuum switch, and the vacuum switch may be pressed after the lens 30 is placed, so as to suck the lens 30. After the lens assembly is completed, the vacuum switch is released, the suction of the lens 30 is released, and the rear cover 20 of the electronic device is taken out together with the lens 30.

Optionally, the vacuum switch is used to control the start and stop of the vacuum pumping device, and the vacuum switch may be disposed on the first stage 11 or the second stage 12, or the vacuum switch may be disposed separately from the first stage 11 or the second stage 12. The vacuum switch may be a foot switch or a hand-pressed switch. When the vacuum switch adopts a pedal switch, the hands of an operator for operating the vacuum switch can be liberated, and the efficiency of assembly operation is improved.

In some embodiments, the lens assembly fixture 1 further includes a base 17, and the base 17 is disposed on a side of the first stage 11 away from the second stage 12 to support the first stage 11. Specifically, the base 17 may be a plurality of support feet, a box-like or plate-like structure. The base 17 can provide a base for the first stage 11 and the second stage 12 to be stably placed, so that the lens assembling jig 1 can work stably. For example, when the lens assembly fixture 1 is provided with the base 17, the guide rail 160 of the guide assembly 16 may be disposed on the base 17, and the guide rail 160 is connected to the first stage 11 through the base 17, so as to achieve a guiding function when the second stage 12 moves relative to the first stage 11.

The following is a brief description of the assembly process of the lens 30 and the rear cover 20 of the electronic device by using the lens assembly jig 1 of the present application:

firstly, placing a lens 30 on a first carrying platform 11, starting a vacuumizing device, and vacuumizing by using the vacuumizing device to enable the lens 30 to be firmly adsorbed on the first carrying platform 11;

then, the rear cover 20 of the electronic apparatus is placed on the second stage 12, and the position of the stopper structure 13 is adjusted so that the stopper structure abuts on the outer periphery of the rear cover 20 of the electronic apparatus, so that the electronic apparatus can be placed at a correct position. Since the first stage 11 is aligned with the escape hole 120, the lens decoration portion 21 of the rear cover 20 of the electronic apparatus can protrude from the escape hole 120 to be aligned with the lens 30.

The operator pushes down second microscope carrier 12, and the pushing down makes elastic component 15 receive the extrusion power and take place to warp, and at this moment, second microscope carrier 12 can push down in order to be close to first microscope carrier 11, drives lens decoration portion 21 and moves down and make it be close to first microscope carrier 11 to make lens decoration portion 21 and lens 30 laminate, and then accomplish the equipment of lens 30 and lens decoration portion.

Finally, the operator releases the second stage 12, and the second stage 12 is away from the first stage 11 under the effect of the resilience force of the elastic member 15, so that the lens decoration portion 21 drives the attached lens 30 to be away from the first stage 11, thereby completing the assembly process. The lens assembling jig disclosed by the embodiment of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the lens assembling jig of the present invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a lens equipment tool which characterized in that, lens equipment tool is used for the back lid of lens equipment in electronic equipment, lens equipment tool includes:

the first carrying platform is used for placing a lens;

the second carrying platform is used for placing a rear cover of the electronic equipment, the second carrying platform is provided with an avoiding hole corresponding to the lens decoration part on the rear cover of the electronic equipment, the avoiding hole penetrates through the second carrying platform to be arranged corresponding to the lens and expose the lens, and the avoiding hole is used for allowing the lens decoration part on the rear cover of the electronic equipment to stretch into; and

the second carrier is movably connected to the first carrier, and the second carrier can move in a direction close to the first carrier so that the lens decoration part on the rear cover of the electronic device is attached to the lens, or the second carrier can move in a direction away from the first carrier so that the lens decoration part drives the attached lens to be away from the first carrier.

2. The lens assembly fixture of claim 1, further comprising a limiting structure movably disposed on the second stage, wherein the limiting structure is configured to abut against the rear cover of the electronic device when the rear cover of the electronic device is placed on the second stage, so as to limit the position of the rear cover of the electronic device on the second stage.

3. The lens assembly jig of claim 2, wherein the limiting structure comprises a limiting block and a fastening member, and the limiting block is slidably disposed on the second stage;

4. The lens assembly fixture of claim 3, further comprising a calibration plate, wherein the calibration plate is shaped and sized to fit the rear cover of the electronic device, and the calibration plate is configured to be placed on the second carrier to position the position limiting structure relative to the rear cover of the electronic device.

5. The lens assembly jig of claim 1, further comprising an elastic member, wherein two ends of the elastic member are respectively connected to the first stage and the second stage, the elastic member is configured to deform when subjected to an external force so as to enable the second stage to move in a direction close to the first stage, and the elastic member is further configured to provide an acting force for the second stage to move away from the first stage when the external force disappears.

6. The lens assembly fixture of claim 5, further comprising a guide assembly, wherein the guide assembly comprises a guide rail and a slider, the guide rail is connected to the first stage, the slider is connected to the second stage, and the slider is connected to the guide rail in a matching manner, so that the second stage moves relative to the first stage in a direction perpendicular to a plane on which the first stage is located;

7. The lens assembly jig of claim 1, wherein a placement groove is provided on the second stage, the placement groove has a shape and a size that are adapted to a rear cover of the electronic device, the placement groove is used for placing the rear cover of the electronic device, and the avoiding hole is provided on a bottom surface of the placement groove.

8. The lens assembly jig according to any one of claims 1 to 7, wherein a shape and a size of the avoiding hole match those of the lens decoration portion.

9. The lens assembly jig of any one of claims 1 to 7, wherein a position of the first stage on which the lens is placed is provided with a suction hole for connecting a vacuum apparatus to attach the lens to the first stage.

10. The lens assembly fixture of any one of claims 1 to 7, further comprising a base, the base being disposed on a side of the first stage facing away from the second stage to support the first stage.