CN111193856B

CN111193856B - Camera module motor carrier seat, detection equipment and method thereof, and motor

Info

Publication number: CN111193856B
Application number: CN202010283124.0A
Authority: CN
Inventors: 许逸仙; 张骋; 张巧丽; 陈浩; 方伟
Original assignee: Suzhou Yunzhong Electronic Technology Co ltd
Current assignee: Suzhou Yunzhong Electronic Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-07-24
Anticipated expiration: 2040-04-13
Also published as: CN111193856A

Abstract

The invention relates to a camera module motor carrier seat, detection equipment and method thereof and a motor. A camera module motor carrier, the camera module motor carrier comprising: the insulating main body comprises a bottom wall and at least two side walls which are respectively vertically connected with different side edges of the bottom wall, and the bottom wall is provided with a first surface vertical to the side walls; an electronic component fixed in the insulating main body; the first pins are exposed on the outer surface of the side wall of the insulating main body; the plurality of first pins are distributed on different side walls; a conductive circuit embedded in the insulating main body; the conductive circuit comprises a plurality of first conductive circuit branches; one end of the first conductive circuit branch is electrically connected with a pin of the electronic element, and the other end of the first conductive circuit branch is electrically connected with the first pin; the first surface of the bottom wall is provided with a plurality of exposed grooves, and the conducting circuit is provided with a plurality of exposed points corresponding to the exposed grooves; each first conductive circuit branch is provided with at least one exposed point; and the second pin is arranged on the first surface of the bottom wall in an exposed manner.

Description

Camera module motor carrier seat, detection equipment and method thereof, and motor

Technical Field

The invention relates to the field of motors and detection thereof, in particular to a camera module motor carrier seat, detection equipment and method thereof and a motor.

Background

The statements herein merely provide background information related to the present application and may not necessarily constitute prior art.

With the progress of science and technology, a plurality of cameras are arranged on electronic equipment such as mobile phones and computers, so that people can take pictures at any time conveniently, and more convenience and fun are brought to the life of people.

Further, as the demand for living quality increases, the demand for thinning of electronic devices is increasing. The traditional method for reducing the thickness of the camera is as follows: through the mode of attaching the electronic component in the motor on camera module motor carrier seat, reduce the setting of flexible line way board to reduce the thickness of motor, and then reduce the thickness of camera. Both patents, e.g. application numbers 201811114105.4 and 201811419116.3, have disclosed solutions for reducing the thickness of the camera head in this way.

As disclosed in the patent application publication nos. 201811114105.4 and 201811419116.3, the leads are spaced from the electronic component by a distance that requires conductive traces to connect the leads to the electronic component. Therefore, after the electronic component is attached to the insulator of the carrier, it is necessary to detect whether or not the internal circuit of the electronic component and the connection between the electronic component and the lead are electrically connected. Meanwhile, pins connected with the electronic element and the carrier seat in the prior art are all arranged on the bottom surface or the bottom surface, so that the assembled camera module and other multiple devices can not be used in combination at different spatial positions, and the requirements of multiple functional designs of terminal products are strictly limited.

Along with the design requirement of a plurality of groups of cameras of the current electronic terminal product, pins on the load seat are distributed and arranged on different outer surfaces of the load seat in order to meet the requirement of flexible design of the product in a three-dimensional space, namely the flexible design requirement of electronic elements electrically connected with the load seat in the terminal. Such design must bring follow-up electrical property and examine time measuring the unable problem that detects simultaneously to the internal circuit who carries the seat, need carry the electrical property that the pin on the different surfaces corresponds on the seat and the circuit on the electronic component to the camera module motor promptly and detect respectively, can only accomplish through artifical inspection one by one or test many times, and the testing process is for a long time spent, and production efficiency is low, is showing the manufacturing cost who has promoted the product.

Disclosure of Invention

Therefore, a camera module motor carrying seat which enables a camera module to flexibly meet the multifunctional design requirement of a terminal product and can realize disposable electrical performance detection after electronic elements are integrated is needed.

A camera module motor mount, comprising:

the insulating main body comprises a bottom wall and at least two side walls which are respectively vertically jointed with different side edges of the bottom wall, and the bottom wall is provided with a first surface vertical to the side walls;

an electronic component fixed in the insulating main body;

the first pins are arranged on the outer surface of the side wall of the insulating main body in an exposed mode; the plurality of first pins are distributed on at least two different side walls;

a conductive circuit embedded in the insulating main body; the conductive circuit comprises a plurality of first conductive circuit branches; one end of the first conductive circuit branch is electrically connected with the pin of the electronic element, and the other end of the first conductive circuit branch is electrically connected with the first pin; the first surface of the bottom wall is provided with a plurality of exposed grooves, and the conducting circuit is provided with a plurality of exposed points corresponding to the exposed grooves; each first conductive circuit branch has at least one exposed point; and

and the second pin is arranged on the first surface of the bottom wall in an exposed manner.

The motor carrier seat of the camera module can detect the electrical property of the circuit of the corresponding electronic element through the exposed point which corresponds to and is electrically connected with the first pin. The exposed points corresponding to the first pins and the second pins on the outer surface of the side wall are both positioned on the first surface of the bottom wall. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

In one embodiment, the insulating main body comprises three side walls vertically joined to different sides of the bottom wall; the inner surface of one side wall is attached to the electronic element, and the outer surfaces of the other two side walls are provided with two first pins in an exposed mode.

In one embodiment, the conductive trace further comprises a plurality of second conductive trace branches; one end of the second conductive circuit branch is electrically connected with the pin of the electronic element, and the other end of the second conductive circuit branch is electrically connected with the second pin.

In one embodiment, the exposed groove is a circular groove; the diameter of the bare groove is 0.2mm-0.5 mm.

The invention also provides a motor which comprises the camera module motor carrier seat provided by the invention.

When the motor detects the electrical property of the camera module motor carrier seat, the electrical property of the circuit of the corresponding electronic element can be detected through the exposed dew point which corresponds to and is electrically connected with the first pin. The exposed points corresponding to the first pins and the second pins on the outer surface of the side wall are both positioned on the first surface of the bottom wall. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

The invention also provides an electrical property detection device of the camera module motor carrier seat, which comprises:

a support;

the positioning mechanism is arranged on the bracket and forms a carrier limiting space; the size of the limit space of the carrier seat is adjustable in the direction perpendicular to the depth of the limit space of the carrier seat;

and each probe group comprises a plurality of probes which are parallel to each other and movably arranged on the bracket along the depth direction of the spacing space of the carrier seat.

The electrical property detection equipment of the motor carrier seat of the camera module can detect the electrical property of the circuit of the corresponding electronic element through the exposed dew point which corresponds to and is electrically connected with the first pin. The exposed points corresponding to the first pins and the second pins on the outer surface of the side wall are both positioned on the first surface of the bottom wall. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

In one embodiment, the positioning mechanism comprises:

the carrying platform is provided with a through hole;

the two first limiting pieces are fixedly arranged on the carrying platform;

the two second limiting pieces are movably arranged on the carrying platform; the two second limiting parts are respectively arranged opposite to the two first limiting parts, and the two second limiting parts and the two first limiting parts enclose the limiting space of the carrier seat;

the two driving assemblies respectively drive the two second limiting parts; the driving assembly comprises a driving block arranged on one side of the carrying platform far away from the corresponding second limiting piece, a driving device for driving the driving block to move, and a connecting piece which is arranged in the through hole in a penetrating manner and is fixedly connected with the driving block and the corresponding second limiting piece;

the buffer piece is arranged in the through hole; the two ends of the buffer piece are respectively connected with the connecting piece and the inner side wall of the via hole, so that when the second limiting block moves to a set limiting position, a force which is far away from the corresponding first limiting part is given to the corresponding second limiting part.

In one embodiment, the end of the inner side surface of the first limiting member and the end of the inner side surface of the second limiting member, which is far away from the carrier, are provided with an anti-falling part which extends inwards.

In one embodiment, at least one side wall of the motor carrier seat of the camera module is provided with a notch; the first limiting part or the second limiting part used for pressing and limiting the side wall with the notch is provided with a limiting bulge, and the limiting bulge is matched with the notch.

In one embodiment, the side wall of the via hole and the connecting piece are respectively provided with a recess; the two ends of the buffer piece are inserted into the corresponding depressions.

In one embodiment, the buffer is a spring.

In one embodiment, the electrical property detection apparatus comprises at least two of the positioning mechanisms.

The invention also provides a method for detecting the electrical property of the camera module motor carrier seat by using the detection equipment of the camera module motor carrier seat provided by the invention; the electrical property detection equipment of the motor carrier seat of the camera module further comprises a detection circuit and a control system; the method comprises the following steps:

adjusting and increasing the size of the limit space of the carrier seat in the direction vertical to the depth of the limit space; arranging a motor carrying seat of a camera module in the limiting space of the carrying seat; adjusting and reducing the size of the limit space of the carrier seat in the direction perpendicular to the depth of the limit space so as to fix the camera module motor carrier seat on the positioning mechanism;

the probe group moves along the direction of the depth of the spacing space of the carrier seat so that each exposed point and each second pin can be electrically connected with the probe;

the control system controls the detection circuit to operate and judges the detection result.

According to the method, the probe can be electrically connected with the exposed point and the second pin at the same time. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a motor carrier of a camera module according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the camera module motor carrier shown in fig. 1 in another direction.

Fig. 3 is a schematic view of the structure of fig. 1 with the insulating body removed.

Fig. 4 is a partially enlarged view of a in fig. 1.

Fig. 5 is a schematic structural diagram of an electrical property detection apparatus for a motor carrier of a camera module according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of the electrical performance testing apparatus of the motor carrier of the camera module shown in fig. 5 in another direction.

Fig. 7 is a top view of the electrical performance testing apparatus for the motor carrier of the camera module shown in fig. 5.

Fig. 8 is a partial cross-sectional view of an electrical performance testing apparatus for the motor mount of the camera module shown in fig. 7.

Fig. 9 is a schematic structural view of the electrical performance testing apparatus of the motor carrier of the camera module shown in fig. 5 in another direction.

Fig. 10 is a schematic partial structural view of an electrical property detection apparatus for a motor carrier of a camera module according to another embodiment of the present invention.

Fig. 11 is a schematic structural view of a motor carrier of a camera module according to an embodiment of the invention.

Fig. 12 is a schematic partial structural view of an electrical property detection apparatus for a motor carrier of a camera module according to another embodiment of the present invention.

Fig. 13 is a flowchart of a method for detecting electrical properties of a camera module motor carrier according to an embodiment of the present invention by using the apparatus for detecting a camera module motor carrier according to the present invention.

100. A camera module motor carrier; 110. an insulating body; 111. a bottom wall; 1111. exposing the groove; 01. a first surface; 113. a side wall; 1131. a notch; 130. a first pin; 151a, a first conductive line branch; 151b, a second conductive line branch; 152. an exposed dew point; 170. a second pin; 10. an electronic component; 200. electrical property detection equipment; 210. a support; 231. a stage; 2311. a via hole; 233. a first limit piece; 234. a load seat limiting space; 235. a second limiting member; 236. a primary limiting member; 2371. a drive block; 2373. a drive device; 2375. a connecting member; 239. a buffer member; 250. a probe; 260. a cylinder; 20. recessing; 30. an anti-drop part; 40. a positioning column; 50. positioning holes; 60. a limiting bulge; 70. a blocking part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As shown in fig. 1 to 4, a camera module motor socket 100 according to an embodiment of the present invention includes an insulating main body 110, an electronic component 10, four first pins 130, a conductive trace, and two second pins 170. The insulating body 110 includes a bottom wall 111 and three side walls 113 connected to different sides of the bottom wall 111. The bottom wall 111 has a first surface 01 perpendicular to the side wall 113. The electronic component 10 is fixed in the insulating body 110, and is particularly attached to one inner surface of the sidewall 113. The four first pins 130 are distributed on the outer surfaces of the two side walls 113 of the insulating body 110; specifically, two first pins 130 are respectively disposed on the two sidewalls 113. The conductive line is embedded in the insulating body 110. The conductive trace includes four first conductive trace branches 151a corresponding to the first leads 130, respectively. The first conductive trace branch 151a has one end electrically connected to the leads of the electronic component 10 and the other end electrically connected to the first leads 130. The first surface 01 of the bottom wall 111 is provided with a plurality of exposed grooves 1111, and the conductive circuit has a plurality of exposed points 152 corresponding to the exposed grooves 1111. Each first conductive trace branch 151a has a bare dew point 152 thereon, and each bare dew point 152 is exposed to the surface of the bottom wall 111 through a bare groove 1111, respectively. The second lead 170 is exposed on the first surface 01 of the bottom wall 111.

It can be understood that the exposed groove 1111 is disposed on the first surface 01 of the insulation body 110, such that a portion of the first conductive trace branch 151a corresponding thereto is exposed to form the exposed point 152. In addition, the conductive trace further includes a second conductive trace branch 151b, one end of the second conductive trace branch 151b is electrically connected to the pin of the electronic component 10, and the other end is electrically connected to the second pin 170. It can be understood that the first conductive trace branch 151a and the second conductive trace branch 151b correspond to different pins of the electronic component 10, and are connected correspondingly according to the requirement.

The camera module motor socket 100 can detect the electrical property of the corresponding circuit of the corresponding electronic component 10 through the exposed point 152 corresponding to and electrically connected to the first pin 130. The exposed point 152 corresponding to the first pin 130 on the outer surface of the sidewall 113 and the second pin 170 are both located on the first surface 01 of the bottom wall 111. Therefore, the electrical performance of the circuit of the electronic component 10 corresponding to the first pins 130 and the second pins 170 can be detected at the same time, the time for detecting the electrical performance of the camera module motor carrier 100 is shortened, and the detection efficiency is improved.

It will be appreciated that while the electrical performance of the electronic component 10 is being tested, the portions of the conductive traces between the exposed points 152 and the electronic component 10 can also be tested simultaneously. In this embodiment, the positions of the exposed points 152 are close to the positions of the corresponding first pins 130, so that a larger part of the structure of the conductive circuit can be detected. In addition, it can be understood that the distance between two bare points 152 cannot be too small, so as to avoid short circuit during electrical performance detection.

In this embodiment, the exposed recess 1111 is a circular recess, and the corresponding exposed point 152 is also circular. Simple structure and convenient slotting. It is understood that in another possible embodiment, the exposed groove 1111 is not limited to a circular groove, but may be a square groove or a diamond groove, which can make the probe electrically contact with the exposed point 152 to detect the electrical performance of the electronic component 10.

In addition, it is understood that the exposed points 152 may be sized to enable testing of the electrical performance of the electronic component 10. Specifically, optionally, the bare groove has a diameter of 0.2mm to 0.5 mm. Under the condition of meeting the test of the electrical performance, the conductive circuit can be prevented from being exposed too much due to large exposed dew point, so that the conductive circuit is prevented from being oxidized due to the influence of water and oxygen in the environment on the large-area exposed dew point due to too much exposure, and the electrical performance of the electronic element is prevented from being influenced.

It is understood that the exposed point 152 is formed by the arrangement of the exposed groove 1111, and thus the size of the exposed point 152 is necessarily not larger than the size of the exposed groove 1111. However, when the exposed recess 1111 is large, it may cause the side of the first conductive trace branch 151a to be exposed. In this embodiment, the size and shape of the exposed point 152 are the same as the shape and size of the corresponding exposed groove 1111. Therefore, the phenomenon that the side edge of the first conductive circuit branch 151a leaks due to the fact that the exposed groove 1111 is large can be avoided, the phenomenon that the first conductive circuit branch 151a is cracked from the exposed side edge to the insulating main body 110 due to the influence of water and oxygen in the environment is avoided, and the first conductive circuit branch 151a is fixed relative to the insulating main body 110.

Specifically, the insulating main body 110 includes three sidewalls 113 vertically engaged with different sides of the bottom wall 111, respectively. The electronic component 10 is attached to the inner surface of one sidewall 113, and the two first leads 130 are exposed from the outer surfaces of the other two sidewalls 113. In other words, in the present embodiment, the camera module motor socket 100 includes four first pins 130 and two second pins 170. The four first leads 130 are disposed on the two sidewalls 113 two by two, and the four first leads 130 and the electronic component 10 are located on different sidewalls 113. It is understood that in other possible embodiments, the distribution of the first pins 130 may be configured in other ways as desired. In addition, the number of the first pins 130 and the second pins 170 may be specifically set as required.

In this embodiment, the bottom wall 111 and the side wall 113 are integrally formed by injection molding. It is understood that in other possible embodiments, the bottom wall 111 and the side wall 113 may be formed by a method commonly used in the art, and will not be described herein.

An embodiment of the present invention further provides a motor, which includes the camera module motor carrier provided by the present invention.

When the motor detects the electrical property of the camera module motor carrier seat, the electrical property of the electronic element can be detected through the exposed dew point which corresponds to and is electrically connected with the first pin. The exposed points corresponding to the first pins on the outer surface of the side wall are arranged on one surface of the bottom wall, and the second pins and the exposed grooves are located on the same surface of the bottom wall. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

As shown in fig. 5 to 9, an electrical performance testing apparatus 200 of a camera module motor mount 100 according to an embodiment of the present invention includes a support 210, a positioning mechanism, and a probe set. Wherein, the positioning mechanism is disposed on the bracket 210, and the positioning mechanism forms the carrier spacing space 234. The size of the carrier spacing space 234 is adjustable in a direction perpendicular to the depth of the carrier spacing space 234. Each probe set includes six probes 250 that are parallel to each other and movably disposed on the rack 210 in a direction P-P along the depth of the carrier spacing space 234.

It can be understood that the number of each probe group is equal to the sum of the number of the exposed dew points and the number of the second pins on the motor carrier seat of the camera module to be detected, so that the circuits corresponding to the exposed dew points and the second pins can be detected simultaneously. Specifically, in this embodiment, the camera module motor carrier has four exposed points and two second pins, so that each probe set includes six probes 250, and the circuits corresponding to the four exposed points and the two second pins can be simultaneously detected.

Moreover, in order to facilitate moving the probe set, the six probes 250 can be electrically connected to the exposed points or the second pins, respectively, and the distribution of the probes 250 is the same as that of the exposed points and the second pins.

It is understood that in alternate embodiments, a different number of probes 250 may be provided to match the requirements of other camera module motor mounts provided by the present invention. Accordingly, when the distribution of the bare point and the second pin is changed, the distribution of the probe 250 may be changed accordingly.

The electrical performance detection device 200 of the motor carrier base of the camera module can detect the electrical performance of the electronic element through the exposed dew point corresponding to and electrically connected with the first pin. The exposed points corresponding to the first pins on the outer surface of the side wall are arranged on one surface of the bottom wall, and the second pins and the exposed grooves are located on the same surface of the bottom wall. Therefore, the detection of the electrical property of the circuit of the electronic element corresponding to the first pin and the second pin can be simultaneously carried out, the time for detecting the electrical property of the motor carrier seat of the camera module is shortened, and the detection efficiency is improved.

In this embodiment, the probe set is driven by the cylinder 260 to move in a direction along the depth of the carriage spacing space 234. Of course, it will be appreciated that in other possible embodiments, the movement of the probe sets in this direction may also be actuated in other ways.

Of course, it can be understood that the electrical performance detection apparatus 200 for the motor carrier of the camera module further includes a transmission apparatus for transmitting the motor carrier of the camera module, a detection element for detecting the electrical performance of the electronic element, and the like, and the setting is performed by adopting a conventional technical means in the art, and the details are not described herein.

In this embodiment, as shown in fig. 5 and 8, the positioning mechanism includes a carrier 231, two first limiting members 233, two second limiting members 235, two driving assemblies, and a buffer member 239. Specifically, the stage 231 is provided with a via 2311. The two first limiting members 233 are fixed on the carrier 231. The two second position-limiting members 235 are movably disposed on the carrier 231. The two second limiting members 235 are respectively disposed opposite to the two first limiting members 233, and the two second limiting members 235 and the two first limiting members 233 enclose a carrier limiting space 234.

The two driving assemblies respectively drive the two second limiting members 235. Each driving assembly comprises a driving block 2371 arranged on one side of the carrier 231, which is far away from the second limiting member 235, a driving device 2373 for driving the driving block 2371 to move, and a connecting member 2375 which is arranged in the through hole 2311 in a penetrating manner and fixedly connected with the driving block 2371 and the corresponding second limiting member 235. The buffer 239 is disposed within the via 2311. The two ends of the buffer 239 are respectively connected to the inner sidewalls of the connecting element 2375 and the via hole 2311, so as to provide a force to the corresponding second limiting element 235 to keep away from the corresponding first limiting element 233 when the second limiting element moves to the set limiting position, thereby reducing the pressure of the second limiting element 235 on the camera module motor carrier while limiting the position of the camera module motor carrier.

It should be noted that, during the detection, the size of the carriage limiting space 234 perpendicular to the depth direction thereof is increased first, so as to smoothly seat the camera module motor in the carriage limiting space 234. Then, the second limiting members 235 are moved, so that the periphery of the motor carrier of the camera module abuts against the two first limiting members 233 and the two second limiting members 235, and the motor carrier of the camera module is fixed and limited.

In this embodiment, the driving device 2373 is an air cylinder, the driving assembly further includes a stop member disposed on the stage 231, the driving device 2373 drives the driving block 2371 to move until the driving block 2371 stops when abutting against the stop member, and at this time, the second limiting member 235 moves to a designated limiting position to abut against the camera module motor mount.

In this embodiment, the buffer 239 is located outside the link 2375, as shown in fig. 8. That is, when the second limiting members 235 move to the set limiting position in the direction pointing to the corresponding first limiting members 233, the buffer member 239 is pulled by the connecting member 2375.

It is understood that in other possible embodiments, the bumper 239 may also be located inside the link 2375. That is, when the second limiting member 235 moves to the set limiting position in the direction pointing to the corresponding first limiting member 233, the buffer member 239 is compressed by the driving of the connecting member 2375.

In this embodiment, the end of the inner side surfaces of the first limiting member 233 and the second limiting member 235 far from the stage 231 is provided with an inward extending anti-falling portion 30. It should be understood that the inner side surface of the first limiting member 233 refers to the surface of the first limiting member 233 close to the seat limiting space 234; the inner side surface of the second position-limiting member 235 refers to a surface of the second position-limiting member 235 close to the position-limiting space 234 of the susceptor. The anti-drop part 30 can prevent the motor carrier of the camera module from dropping off the carrier limit space 234 due to misoperation or wind power and the like when the electrical performance test is carried out, so as to prevent the accuracy and efficiency of the electrical performance test from being influenced; it can also prevent the camera module motor from moving and causing the damage to the camera module motor carrier caused by the large stress between the camera module motor carrier and the probe 250.

In this embodiment, the sidewall of the via hole 2311 and the connecting piece 2375 are both provided with a recess 20; both ends of the buffer member 239 are inserted into the corresponding recesses 20.

In this embodiment, the buffer 239 is a spring. It is understood that in other possible embodiments, the buffer 239 is not limited to a spring, but may be an element such as a rubber band having elasticity and satisfying an elastic stretching or compressing length.

In this embodiment, the electrical property detection apparatus 200 includes four positioning mechanisms. Can carry out the electrical property test to four camera module motor carrier seats simultaneously promptly, improve efficiency of software testing. It is understood that in other possible embodiments, the electrical property detection device 200 may also include fewer than four or more than four positioning mechanisms.

In this embodiment, the four positioning mechanisms are arranged in a line, and the second limiting member moving along a direction perpendicular to the arrangement direction of the four positioning mechanisms is driven by a driving block. Of course, in other possible embodiments, each second limiting member is driven to move by one driving block alone.

In addition, in the present embodiment, the positioning mechanism further includes a primary limiting member 236 disposed in the limiting space 234 of the carrier. When the camera module motor carrier is disposed in the carrier limiting space 234, the camera module motor carrier can be sleeved on the primary limiting member 236 to initially position the camera module motor carrier. Specifically, along the depth direction of the carrier seat limiting space 234, the initial limiting member 236 gradually shrinks from the root, so that the size of the top end of the initial limiting member 236 is far smaller than the size of the inner ring of the camera module motor carrier seat, and therefore the camera module motor carrier seat can be more smoothly sleeved on the initial limiting member 236 without high alignment precision.

In this embodiment, the positioning mechanism is movable relative to the bracket 210. Therefore, during feeding, when the positioning mechanism deviates from the probe group along the direction perpendicular to the depth of the carrier seat limiting space 234, the camera module motor carrier seat to be detected is placed in the carrier seat limiting space 234 and is fixed and limited; then moving the positioning mechanism to the detection position of the probe group; the probe set moves in the direction of the depth of the loading seat limiting space 234 to be electrically connected with the exposed dew point on the camera module motor loading seat and the second pin, so that the detection of the electrical performance of the electronic element on the camera module motor loading seat is realized. In addition, the feeding may be performed when the positioning mechanism is moved to a position deviated from the probe set in the direction perpendicular to the depth of the holder stopper space 234 after the detection.

In this embodiment, after the positioning mechanism moves to the detection position of the probe group, the positioning column 40 and the positioning hole 50 are used to precisely position the probe and the motor carrier of the camera module, and then the probe group is moved, so as to improve the detection accuracy, as shown in fig. 9. It should be noted that the detection position of the probe set, that is, the position where the probe set can perform electrical performance detection on the bare dew point on the motor carrier of the camera module, that is, the position where the probe can be moved in the direction along the depth of the carrier spacing space so as to be in electrical contact with the corresponding bare dew point or the second pin.

During material loading and unloading, all can go on in the skew probe group's of the direction of the spacing space 234 degree of depth of perpendicular to carrier seat position to avoid material loading and unloading in-process, camera module motor carrier seat mistake hits probe 250, causes the damage to camera module motor carrier seat or probe 250, or arouses short circuit phenomenon.

In some embodiments of the camera module motor mount provided herein, as shown in fig. 11, the sidewall 113 has a notch 1131. Correspondingly, in the positioning mechanism of the electrical performance testing apparatus for the motor carrier of the camera module according to another embodiment of the present invention, the first limiting member 233 for abutting and limiting the side wall 113 having the notch 1131 is provided with a limiting protrusion 60, and the limiting protrusion 60 is matched with the notch 1131, as shown in fig. 10. Therefore, when the second limiting member 235 moves to the set limiting position, the limiting protrusion 60 is inserted into the notch 1131, so as to further limit the motor carrying seat of the camera module, and maintain the stability of the motor carrying seat of the camera module.

Of course, in another embodiment, if the limiting member for abutting against the side wall with the notch for limiting is a second limiting member, a limiting protrusion matching with the notch is disposed on the second limiting member.

Referring to fig. 1, in the camera module motor carrier 100, three sidewalls 113 are spaced apart from each other. Accordingly, referring to fig. 12, in the positioning mechanism of the electrical performance detection apparatus for a camera module motor carrier according to another embodiment of the present invention, the first limiting member 233 and the second limiting member 235 corresponding to the space are provided with the blocking portion 70 matching with the space, so as to further limit the camera module motor carrier and maintain the stability of the camera module motor carrier.

It will be appreciated that in a possible embodiment, the limiting protrusion 60 and the blocking portion 70 may be provided at the same time, so as to better limit the motor carrier of the camera module, and to better maintain the stability of the motor carrier of the camera module.

Referring to fig. 13, an embodiment of the present invention further provides a method for detecting an electrical property of the camera module motor carrier, where the detection apparatus for the camera module motor carrier provided by the present invention is used to detect the electrical property of the camera module motor carrier. The electrical property detection equipment of the motor carrier seat of the camera module further comprises a detection circuit and a control system. The method for detecting the electrical property of the camera module motor carrier seat comprises the following steps:

s01, adjusting and increasing the size of the limit space of the loading seat in the direction vertical to the depth of the limit space; arranging a motor carrying seat of the camera module in a limiting space of the carrying seat; adjusting and reducing the size of the limit space of the loading seat in the direction vertical to the depth of the limit space so as to fix the motor loading seat of the camera module on the positioning mechanism;

s02, moving the probe group along the depth direction of the spacing space of the carrier seat so that each exposed point and each second pin can be electrically connected with the probe;

and S03, controlling the detection circuit to operate by the control system, and judging the detection result.

It is understood that if the bare spot and the second pin are not aligned with the corresponding probe in the direction along the depth of the carrier spacing space before step S02, the method further comprises the steps of:

and S0a, moving the positioning mechanism or the probe group in the direction vertical to the depth of the carrier seat limiting space, so that the exposed point and the second pin are aligned with the corresponding probes in the direction along the depth of the carrier seat limiting space.

Of course, step S0a may be performed on the premise that: the positioning mechanism or the probe group can move in the direction vertical to the depth of the spacing space of the carrier seat.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A camera module motor carries seat which characterized in that includes:

an electronic component fixed in the insulating main body;

a conductive circuit embedded in the insulating main body; the conductive circuit comprises a plurality of first conductive circuit branches and a plurality of second conductive circuit branches; one end of the first conductive circuit branch is electrically connected with the pin of the electronic element, and the other end of the first conductive circuit branch is electrically connected with the first pin; the first surface of the bottom wall is provided with a plurality of exposed grooves, and the conducting circuit is provided with a plurality of exposed points corresponding to the exposed grooves; each first conductive circuit branch has at least one exposed point; and

the second pin is arranged on the first surface of the bottom wall in an exposed manner; one end of the second conductive circuit branch is electrically connected with the pin of the electronic element, and the other end of the second conductive circuit branch is electrically connected with the second pin.

2. The camera module motor mount of claim 1, wherein the insulative body includes three side walls that are respectively vertically engaged with different sides of the bottom wall; the inner surface of one side wall is attached to the electronic element, and the outer surfaces of the other two side walls are provided with two first pins in an exposed mode.

3. The camera module motor mount of claim 1, wherein the exposed recess is a circular groove; the diameter of the bare groove is 0.2mm-0.5 mm.

4. A camera module motor comprising the camera module motor mount of any one of claims 1 to 3.

5. An apparatus for detecting electrical properties of a camera module motor carrier mount as claimed in any one of claims 1 to 3, comprising:

a support;

6. The apparatus of claim 5, wherein the positioning mechanism comprises:

the carrying platform is provided with a through hole;

the two first limiting pieces are fixedly arranged on the carrying platform;

7. The apparatus of claim 6, wherein an inwardly extending anti-separation portion is disposed at an end of the inner side surfaces of the first and second position-limiting members away from the carrier.

8. The apparatus of claim 6, wherein at least one sidewall of the camera module motor carrier has a notch; the first limiting part or the second limiting part used for pressing and limiting the side wall with the notch is provided with a limiting bulge, and the limiting bulge is matched with the notch.

9. The apparatus of claim 6, wherein the sidewall of the via hole and the connector each have a corresponding recess; the two ends of the buffer piece are inserted into the corresponding depressions.

10. The apparatus of claim 6, wherein the insulative body comprises at least two of the sidewalls; a space is arranged between the adjacent side walls; and a blocking part matched with the interval is arranged on the first limiting part or the second limiting part corresponding to the interval.

11. The apparatus of claim 5, wherein the apparatus comprises at least two of the positioning mechanisms.

12. A method of electrical testing of a camera module motor carrier according to any of claims 1 to 3, wherein the electrical testing of the camera module motor carrier is performed by means of an electrical testing apparatus of a camera module motor carrier according to any of claims 5 to 11,

the electrical property detection equipment of the motor carrier seat of the camera module further comprises a detection circuit and a control system; the method comprises the following steps: