CN212572783U - Detection equipment for camera - Google Patents

Abstract

The embodiment of the application discloses detection equipment of a camera, which comprises a body, an adjusting device, a distance detection module and a control module, wherein a bearing table is arranged on the surface of the body and used for bearing terminal equipment; the adjusting device is fixedly connected in the body and used for adjusting the shooting distance between the object to be shot and the camera of the terminal equipment; the distance detection module is arranged in the body and used for sending the detected shooting distance to the control module; the control module is respectively connected with the adjusting device and the distance detection module and used for sending a first adjusting instruction to the adjusting device under the condition that the shooting distance is different from the testing distance so that the adjusting device can adjust the shooting distance to the testing distance.

Description

Detection equipment for camera

Technical Field

The embodiment of the application relates to but is not limited to electronic technology, in particular to detection equipment of a camera.

Background

At present, in the process of testing a camera of a terminal device, the shooting distance between the camera and a graphic card is a fixed distance, and the shooting distance between the camera and the graphic card cannot be adjusted as required, so that the performance of the camera cannot be accurately analyzed by the testing mode.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides detection equipment of a camera.

Detection apparatus for camera includes:

the terminal equipment comprises a body, wherein a bearing table is arranged on the surface of the body and used for bearing terminal equipment;

the adjusting device is fixedly connected in the body and used for adjusting the shooting distance between the object to be shot and the camera of the terminal equipment;

the distance detection module is arranged in the body and used for sending the detected shooting distance to the control module;

the control module is respectively connected with the adjusting device and the distance detection module, and is used for sending a first adjusting instruction to the adjusting device under the condition that the shooting distance is different from the test distance, so that the adjusting device adjusts the shooting distance to the test distance.

In the embodiment of the application, the detection equipment of the camera comprises a body, an adjusting device, a distance detection module and a control module, wherein a bearing table is arranged on the surface of the body and used for bearing terminal equipment; the adjusting device is fixedly connected in the body and used for adjusting the shooting distance between the object to be shot and the camera of the terminal equipment; the distance detection module is arranged in the body and used for sending the shooting distance to be detected to the control module, the control module is respectively connected with the adjusting device and the distance detection module and used for sending a first adjusting instruction to the adjusting device under the condition that the shooting distance is different from the testing distance, and therefore the adjusting device can adjust the shooting distance to the testing distance. So, the distance detection module can detect the shooting distance, and the control module group can control adjusting device and adjust shooting distance to test distance to the adjustment shooting distance that check out test set can be automatic is to test distance, makes the camera can shoot the image under the test distance of difference, and then makes check out test set can accurate analysis go out the performance of camera.

Drawings

Fig. 1 is a schematic structural diagram of a detection apparatus of a camera provided in an embodiment of the present application;

fig. 2 is a schematic circuit structure diagram of a detection apparatus of a camera provided in an embodiment of the present application;

fig. 3 is a schematic circuit structure diagram of another detection apparatus for a camera according to an embodiment of the present disclosure;

fig. 4 is a schematic circuit structure diagram of a detection apparatus of another camera provided in the embodiment of the present application;

fig. 5 is a schematic structural diagram of another detection apparatus for a camera according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a detection apparatus of another camera provided in an embodiment of the present application.

Detailed Description

The following describes in detail the technical solutions of the present application and how the technical solutions of the present application solve the above technical problems by embodiments and with reference to the drawings. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

It should be noted that: in the present examples, "first", "second", etc. are used for distinguishing similar objects and are not necessarily used for describing a particular order or sequence.

The technical means described in the embodiments of the present application may be arbitrarily combined without conflict.

Fig. 1 is a schematic structural diagram of a detection apparatus of a camera provided in an embodiment of the present application, and fig. 2 is a schematic circuit structural diagram of the detection apparatus of the camera provided in the embodiment of the present application. Referring to fig. 1 and 2, the detection apparatus 1 includes: the device comprises a body 11, an adjusting device 12, a distance detection module 13 and a control module 14.

The surface of the body 11 is provided with a bearing platform 15, and the bearing platform 15 is used for bearing the terminal device 2.

In one embodiment, the body 11 may be in the shape of a rectangular parallelepiped, and the carrier 15 is provided on one surface of the rectangular parallelepiped. In another embodiment, the shape of the body 11 may be an elliptic cylinder, a polygonal cylinder, such as a triangular prism, a pentagonal prism, a hexagonal prism, or the like.

In one embodiment, the body 11 may include a first body and a second body, the first body and the second body being pivotally connected, the first body being rotatable about the second body. In this way, under the condition that the first body is opened relative to the second body, a detection person or a user can adjust the position of a component inside the detection device 1, for example, replace the position of the light emitting module inside the detection device 1, or replace an object to be shot, and the like, and under the condition that the first body is closed relative to the second body, the detection person can use the detection device 1 to detect the camera. In the embodiment of the application, the object to be shot is a test chart. In other embodiments, the object to be photographed may be a stereoscopic object or a moving object, so that the camera can acquire the depth of field of the object to be photographed when photographing the stereoscopic object, and the anti-shake performance of the camera can be tested when photographing the moving object.

The stage 15 may be a part of the surface of the body 11, or the stage 15 may be a stage rearranged on the surface of the body 11. The material of the platform 15 may be different from the material of the body 11, for example, in an embodiment, the roughness of the platform 15 is greater than the surface roughness of the body 11, so that the terminal device 2 is not easy to slide relative to the platform 15, and the detection accuracy is improved.

The terminal device 2 may be any device having a camera, for example, the terminal device 2 may be a server, a mobile phone, a tablet computer, a notebook computer, a palm top computer, a personal digital assistant, a portable media player, an intelligent sound box, a navigation device, a display device, a wearable device such as a smart bracelet, a Virtual Reality (VR) device, an Augmented Reality (AR) device, a pedometer, a digital TV, a desktop computer, or a terminal device 2 in a 5G network.

The stage 15 is provided with a first opening (not shown) whose position corresponds to that of the camera and whose size is larger than that of the camera, so that the camera can photograph the subject to be photographed through the opening.

The adjusting device 12 is fixedly connected in the body 11 and used for adjusting the shooting distance between the object to be shot and the camera of the terminal device 2; the distance detection module 13 is arranged in the body 11 and used for sending the detected shooting distance to the control module 14; the control module 14 is respectively connected to the adjusting device 12 and the distance detecting module 13, and configured to send a first adjusting instruction to the adjusting device 12 when the shooting distance is different from the test distance, so that the adjusting device 12 adjusts the shooting distance to the test distance.

In one embodiment, one end of the adjusting device 12 may be fixedly connected to the body 11, the adjusting device 12 may further include a fixing member (a first fixing member or a second fixing member described below) for fixing the object to be photographed, and the adjusting device 12 adjusts a photographing distance between the object to be photographed and the camera of the terminal device 2 by adjusting a position of the fixing member with respect to the body 11.

The distance detection module 13 may include a distance sensor and a distance detection circuit, and the distance sensor is connected with the control module 14 through the distance detection circuit. The distance sensor may be a laser distance measuring sensor for emitting a laser pulse, recording a first time at which the laser pulse is emitted, receiving the laser reflected by the object, recording a second time at which the reflected laser is received, and determining a distance between the distance sensor and the object based on the first time and the second time. The distance detection circuit may be a laser distance detection circuit or a laser distance detection chip, such as an ST laser chip.

The control module 14 receives the shooting distance sent by the distance detection module 13, determines whether the shooting distance is a test distance, and if so, sends a shooting instruction to the terminal device 2 by using a communication component (which may be a communication module described below) so that the terminal device 2 controls the camera to shoot the object to be shot based on the shooting instruction; if not, a first adjusting instruction is sent to the adjusting device 12, so that the adjusting device 12 adjusts the shooting distance to the testing distance. In an embodiment, the first adjustment instruction may further include an adjusted distance, for example, when the shooting distance received by the control module 14 and sent by the distance detection module 13 is 20cm, and the test distance is 10cm, the adjusted distance may be sent in the first adjustment instruction to be +10cm, so that the adjusting device 12 adjusts the object to be shot to move 10cm in the direction approaching the terminal device 2 based on the first adjustment instruction, so that the shooting distance is the test distance. In a specific implementation, the control module 14 may be a processor, and the control module 14 may implement each step by the processor.

In one embodiment, the adjusting device 12 may adjust only the shooting distance to the distance to be tested, for example, when the distance to be tested is 5cm, 10cm and 20cm, the adjusting device 12 can adjust the shooting distance to 5cm, 10cm or 20cm, but not to other distances, so that the adjusted shooting distance can be accurate, and the shooting distance can be easily adjusted.

In the embodiment of the application, the distance detection module can detect the shooting distance, and the control module can control the adjusting device to adjust the shooting distance to the test distance, so that the detection equipment can automatically adjust the shooting distance to the test distance, the camera can shoot images at different test distances, and the detection equipment can accurately analyze the performance of the camera.

Based on the foregoing embodiments, please continue to refer to fig. 1, in the embodiment of the present application, a plurality of limiting columns 16 are disposed on the bearing table 15, and the plurality of limiting columns 16 are used to fix the position of the terminal device 2.

The limiting columns 16 may be cylindrical, conical, prismatic or pyramidal, and the number of the limiting columns 16 should be at least greater than four to limit the position movement of the terminal device 2 in four directions. In the embodiment of the present application, the limiting posts 16 are cylindrical, the number of the limiting posts 16 is 6, the 6 limiting posts 16 are uniformly or non-uniformly disposed around the bearing platform 15, and the position of the limiting posts 16 is set based on the position movement of the terminal which can be just limited. In one embodiment, the position-limiting column 16 can move relative to the body 11 or the bearing surface, so that the position-limiting column 16 can limit the position movement of the terminal device 2 with different sizes.

In other embodiments, the carrier 15 is provided with a clamping member for fixing the position of the terminal device 2. For example, in one embodiment, the detection device 1 may cause the clamp to open at least to two outer sides when detecting the approach of the terminal device 2 and to clamp the terminal device 2 when detecting the placement of the terminal device 2 on the carrier table 15.

Fig. 3 is a schematic circuit structure diagram of another detection device for a camera according to an embodiment of the present disclosure, please refer to fig. 3, in an embodiment of the present disclosure, the detection device 1 further includes a communication module 17, and the communication module 17 is disposed in the body 11 and connected to the control module 14, and is configured to receive a test distance sent by the terminal device 2 or the control device and send the test distance to the control module 14.

The communication module 17 may be a WiFi communication module, a bluetooth communication module, or a WiFi bluetooth communication module, the WiFi communication module is used for establishing WiFi connection with the terminal device 2 and/or the control device, the bluetooth communication module is used for establishing bluetooth connection with the terminal device 2 and/or the control device, and the WiFi bluetooth communication module is used for establishing WiFi connection or bluetooth connection with the terminal device 2 and/or the control device. The communication module may be implemented by a communication chip, for example, the communication chip may include a WCN3998 chip.

The communication module 17 can receive the test parameters sent by the terminal device 2 or the control device through the WiFi connection or the bluetooth connection, and the test parameters may at least include a test distance. The test parameters may include a test distance or at least two test distances, and when the test parameters include at least two test distances, the adjusting device 12 sequentially adjusts the shooting distance to each of the at least two test distances, and sends a shooting instruction to the terminal device 2 when adjusting the shooting distance to one test distance each time, so that the terminal device 2 can shoot the object to be shot through the camera according to the shooting instruction. In an embodiment, the terminal device 2 may send each captured image to the control module 14 through the communication module 17, so that the control module analyzes each image, and determines that the image detection is successful when the definition of a certain image is greater than the definition threshold, and determines that the image detection is failed when the definition of a certain image is less than or equal to the definition threshold.

In order to adjust the shooting environment of the camera, the application provides the following two implementation modes:

in one implementation, the body 11 is opaque and the body 11 is not provided with a light-transmitting area, so that the shooting environment inside the body 11 is a dark environment, in this case, please continue to refer to fig. 3, and the detecting apparatus 1 further includes: a first light emitting module 18 disposed in the main body 11 and connected to the control module 14.

The communication module 17 is further configured to receive shooting parameters sent by the terminal device 2 or the control device, and send the shooting parameters to the control module 14; the control module 14 is further configured to send a second adjustment instruction to the first light emitting module 18, where the second adjustment instruction is used to instruct to emit light corresponding to the shooting parameter; and the first light-emitting module 18 is configured to emit light corresponding to the shooting parameters based on the second adjustment instruction, so that the shooting environment of the camera is the shooting environment corresponding to the shooting parameters.

In one embodiment, the photographing parameters may include: at least one of a brightness parameter, a color temperature parameter, and a color parameter. The second adjustment instruction may include a first light-emitting parameter corresponding to the shooting parameter, so that the first light-emitting module 18 emits light corresponding to the first light-emitting parameter.

In another implementation manner, the body 11 is transparent or the body 11 is provided with at least one transparent area, so that light can pass through the body 11 to reach the inside of the body 11, in this case, fig. 4 is a schematic circuit structure diagram of another detection apparatus for a camera provided in an embodiment of the present application, and referring to fig. 4, the detection apparatus 1 further includes: an environment sensor 19 disposed in the body 11 and connected with the control module 14, and a second light emitting module 110 disposed in the body 11 and connected with the control module 14.

An environment sensor 19 for sending the detected current environmental parameters to the control module 14; the communication module 17 is further configured to receive shooting parameters sent by the terminal device 2 or the control device, and send the shooting parameters to the control module 14; the control module 14 is further configured to determine an environmental compensation parameter based on the current environmental parameter and the shooting parameter, and send a third adjustment instruction to the second light emitting module 110, where the third adjustment instruction is used to instruct to emit light corresponding to the environmental compensation parameter; and the second light emitting module 110 is configured to emit light corresponding to the environmental compensation parameter based on the third adjustment instruction, so that the shooting environment of the camera is the shooting environment corresponding to the shooting parameter.

In one embodiment, the photographing parameters may include: at least one of a brightness parameter, a color temperature parameter, and a color parameter. The environmental sensor 19 may include: at least one of a brightness sensor, a color temperature sensor, and a color sensor. The third adjustment instruction may include a second light-emitting parameter corresponding to the environmental compensation parameter, so that the second light-emitting module 110 emits light corresponding to the second light-emitting parameter.

The first light emitting module 18 or the second light emitting module 110 may include one light emitting member or at least two light emitting members. The first light emitting module 18 or the second light emitting module 110 may be disposed at a position opposite to the object to be photographed so that the light emitted from the first light emitting module 18 or the second light emitting module 110 is directly incident on the object to be photographed. In other embodiments, at least two light emitting elements may be uniformly disposed inside the body 11, so that the light inside the body 11 is uniform, thereby enabling the light inside the body 11 to approach the light in the real environment.

In the embodiment of the present application, the distance detection module 13 and the plummer 15 are on the same plane, or the distance detection module 13 and the object to be photographed are on the same plane.

Referring to fig. 4, in the embodiment of the present application, the detecting apparatus 1 further includes a display module 111, the display module 111 is disposed on the surface of the main body 11 and connected to the control module 14; the display module 111 is used for receiving and displaying the test result of the camera sent by the control module 14. The display module 111 may be a Light-Emitting Diode (LED) display, a liquid crystal display, an Organic Light-Emitting Diode (OLED) display, or an Active-matrix Organic Light-Emitting Diode (AMOLED).

The display module 111 may be disposed on the same surface of the body 11 as the carrier 15, or the display module 111 may be disposed on a specific surface, which may be a surface adjacent to the surface disposed on the carrier 15. It can be understood that, not shown in the figures, the display module 111 may also be disposed in the embodiment corresponding to fig. 3.

In the embodiment of the application, the camera comprises a macro camera; the distance of the detection device 1 along the moving direction of the object to be shot is less than or equal to a second distance, and the second distance is greater than 10cm and less than 30 cm; the shooting distance is less than or equal to the second distance. The shooting distance should be greater than 0.

The distance of the detection apparatus 1 in the moving direction of the object to be photographed may be the distance of the inner surface or the outer surface of the detection apparatus 1 in the moving direction of the object to be photographed. For example, the moving direction of the object to be photographed is the height direction of the detection apparatus 1, and then the height of the detection apparatus 1 is less than or equal to the second distance. In one embodiment, the second distance may be 10cm, 20cm, or 30 cm. The shooting distance should be smaller than the second distance, for example, the shooting distance may be 2cm, 10cm, or 20cm, etc.

In one embodiment, the shape of the detection device 1 or the body 11 may be a cube, and one side of the detection device 1 or the body 11 has a size of 20 cm.

In the embodiment of the application, through setting up first luminous module or the second luminous module for first luminous module and second luminous module can give out light, make the shooting environment that the shooting environment of camera corresponds for the shooting parameter, thereby make the shooting environment can accord with the shooting demand.

Based on the foregoing embodiments, an embodiment of the present application provides a detection apparatus for a camera, and fig. 5 is a schematic structural diagram of another detection apparatus for a camera provided in an embodiment of the present application, please refer to fig. 1 and fig. 5 in combination, in an embodiment of the present application, the detection apparatus 1 may include a body 11, an adjusting device 12, a distance detection module 13, and a control module 14.

In the embodiment of the present application, the adjusting device 12 may include: a support member 121, a first fixing member 122 and a driving member 123.

Wherein, the supporting member 121 is fixedly connected in the body 11; the first fixing member 122 is fixedly connected with an object 124 to be photographed; the driving member 123 is movably sleeved on the supporting member 121 and is fixedly connected with the first fixing member 122; the driving member 123 is configured to receive a first adjustment instruction sent by the control module 14, and adjust a position of the driving member on the supporting member 121 based on the first adjustment instruction, so that the shooting distance reaches the test distance.

The supporting member 121 may be a supporting rod, and one end of the supporting member 121 may be fixed at the bottom or the top of the body 11 and arranged perpendicular to the bottom or the top, so that when the driving member 123 moves on the supporting member 121, the object 124 to be photographed approaches the camera 21 of the terminal device 2 or moves away from the camera 21 of the terminal device 2. The first fixing member 122 may include a base for placing the object 124 to be photographed, so that when the user needs to replace the object 124 to be photographed, the user only needs to take out the object 124 to be photographed that was originally placed on the base and place a new object 124 to be photographed on the base. In another embodiment, the first fixing member 122 may include a clip to fix the object 124 to be photographed, and the object 124 to be photographed is fixed to the first fixing member 122 by the clip.

The driving member 123 may include a motor, and the motor can drive the position of the driving member 123 on the supporting rod, so that the driving member 123 can move up and down, and drive the first fixing member 122 to move up and down, so that the object 124 to be photographed can also move up and down. In one embodiment, the driver 123 may be connected to the control module 14, so that the control module 14 can send a first adjustment command to the driver 123, and the driver 123 may adjust the position of itself on the support 121 based on the first adjustment command, so that the shooting distance is the test distance.

In the embodiment of the application, the adjusting device comprises a supporting piece, a first fixing piece and a driving piece, so that the driving piece can move on the supporting piece, the object to be shot which is fixedly connected to the first fixing piece is driven to move, and the adjusting device is simple in structure.

Based on the foregoing embodiments, an embodiment of the present application provides a detection apparatus for a camera, and fig. 6 is a schematic structural diagram of another detection apparatus for a camera provided in an embodiment of the present application, please refer to fig. 1 and fig. 6 in combination, in an embodiment of the present application, the detection apparatus 1 may include a body 11, an adjusting device 12, a distance detection module 13, and a control module 14.

In the embodiment of the present application, the adjusting device 12 may include: a second fixed member 125 and a telescopic member 126.

The second fixing member 125 is fixedly connected to the object 124 to be photographed; one end of the telescopic member 126 is fixedly connected in the body 11, and the other end of the telescopic member 126 is fixedly connected with the second fixing member 125; the telescopic member 126 is configured to receive a first adjustment instruction sent by the control module 14, and perform telescopic operation based on the first adjustment instruction, so that the shooting distance is the test distance.

In one embodiment, the telescopic member 126 may be a spring assembly, and the spring assembly is configured to receive a first adjustment instruction, adjust the extension or compression of the spring assembly based on the first adjustment instruction, and change the distance between the second fixing member 125 and the camera 21 of the terminal device 2 through the extension or compression of the spring assembly, so as to change the shooting distance between the object 124 to be shot and the camera 21. In another embodiment, the telescopic member 126 may be a telescopic rod, such as a pneumatic telescopic rod, which can be extended and retracted according to the first adjustment instruction to change the shooting distance between the object 124 to be shot and the camera 21 of the terminal device 2.

In the embodiment of the application, include the structure of second mounting and extensible member through adjusting device for through the flexible of extensible member, drive fixed connection and wait to shoot the object and remove on first mounting, thereby adjusting device's simple structure.

The following describes a method for detecting a camera by using a detection apparatus for a camera provided in an embodiment of the present application: firstly, a user can start the laser ranging function of the detection equipment, or the laser ranging function of the detection equipment is controlled to start by adopting terminal equipment or control equipment; the detection equipment detects the shooting distance between a camera of the terminal equipment and an object to be shot through the distance detection module, and determines whether the shooting distance is a test distance or within the range of the test distance through the control module; when the control module determines that the object is not shot, the control module controls the adjusting device to adjust the shooting distance between the object to be shot and the camera to reach the test distance or be within the range of the test distance; starting a macro test, specifically, a control module sends a shooting instruction to terminal equipment through a communication module, and receives an image which is shot by the terminal equipment according to the shooting instruction and comprises an object to be shot through the communication module; the control module may determine a test result based on the image and display, for example, that the control module determined the image test successful when the sharpness of the image is greater than a sharpness threshold, otherwise, that the test failed.

In the embodiment of the application, the micro-distance camera detected by the detection equipment has small adjusted shooting distance, so that the detection time is short, and the terminal equipment or the control equipment directly sends the test parameters such as the test distance to the detection equipment, so that the detection equipment does not need to calculate the test distance, and the detection time is further reduced. And because the volume of the detection equipment is small, the mobility of the equipment is good, and the occupied space is small. And because the detection algorithm of the detection equipment is simple, the software control is simple, the cost of the detection equipment is low, the mass production is easy, the operation is simple, and the power consumption is low.

It should be noted that, in this embodiment of the application, at least one of the adjusting device, the distance detecting module, the control module, the communication module, the first light emitting module, the environmental sensor, and the second light emitting module may be connected to the power supply module through the power management circuit, so as to supply power to these modules or devices through the power supply module. Or, at least one of adjusting device, distance detection module, communication module, first light emitting module, environmental sensor and the second light emitting module can be connected with the control module, and the control module is connected with the power supply module to output corresponding voltage through the control module and supply power for these module back devices. That is, one power utilization module may be directly powered by the power supply module, or may be powered by the control module.

The control module may be a Processor, and the Processor may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

It should be appreciated that reference throughout this specification to "an embodiment of the present application" or "an embodiment described previously" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in the embodiments of the present application" or "in the embodiments" in various places throughout this specification are not necessarily all referring to the same embodiments. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments.

Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.

The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.

In the embodiments of the present application, the descriptions of the same steps and the same contents in different embodiments may be mutually referred to.

It should be noted that the drawings in the embodiments of the present application are only for illustrating schematic positions of the respective devices on the terminal device, and do not represent actual positions in the terminal device, actual positions of the respective devices or the respective areas may be changed or shifted according to actual conditions (for example, a structure of the terminal device), and a scale of different parts in the terminal device in the drawings does not represent an actual scale.

The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A detection apparatus for a camera, comprising:

the terminal equipment comprises a body, wherein a bearing table is arranged on the surface of the body and used for bearing terminal equipment;

the adjusting device is fixedly connected in the body and used for adjusting the shooting distance between the object to be shot and the camera of the terminal equipment;

the distance detection module is arranged in the body and used for sending the detected shooting distance to the control module;

the control module is respectively connected with the adjusting device and the distance detection module, and is used for sending a first adjusting instruction to the adjusting device under the condition that the shooting distance is different from the test distance, so that the adjusting device adjusts the shooting distance to the test distance.

2. The detection device according to claim 1, wherein a plurality of position-limiting columns are arranged on the bearing platform, and the position-limiting columns are used for fixing the position of the terminal device; alternatively, the first and second electrodes may be,

the bearing table is provided with a clamping piece, and the clamping piece is used for fixing the position of the terminal equipment.

3. The detection apparatus according to claim 1, further comprising:

the communication module is arranged in the body and connected with the control module, and is used for receiving the test distance sent by the terminal equipment or the control equipment and sending the test distance to the control module.

4. A testing device according to any one of claims 1 to 3, wherein said adjustment means comprises:

the supporting piece is fixedly connected in the body;

the first fixing piece is fixedly connected with the object to be shot;

the driving piece is movably sleeved on the supporting piece and is fixedly connected with the first fixing piece;

the driving part is used for receiving the first adjusting instruction sent by the control module and adjusting the position of the driving part on the supporting part based on the first adjusting instruction so as to enable the shooting distance to be the testing distance.

5. A testing device according to any one of claims 1 to 3, wherein said adjustment means comprises:

the second fixing piece is fixedly connected with the object to be shot;

one end of the telescopic piece is fixedly connected in the body, and the other end of the telescopic piece is fixedly connected with the second fixing piece;

the extensible part is used for receiving the first adjusting instruction sent by the control module and extending and retracting based on the first adjusting instruction, so that the shooting distance is the testing distance.

6. The detection apparatus according to claim 3, further comprising: the first light-emitting module is arranged in the body and connected with the control module.

7. The detection apparatus according to claim 3, further comprising: the setting is in this internal and with the environmental sensor that the control module group is connected, and set up this internal and with the luminous module of second that the control module group is connected.

8. The detection apparatus according to any one of claims 1 to 3, wherein the stage is provided with a first opening, a position of the first opening corresponds to a position of the camera, and a size of the first opening is larger than a size of the camera.

9. The detection apparatus according to any one of claims 1 to 3, wherein the distance detection module is on the same plane as the plummer, or the distance detection module is on the same plane as the object to be photographed;

the detection equipment further comprises a display module, and the display module is arranged on the surface of the body and connected with the control module;

the display module is used for receiving and displaying the test result of the camera sent by the control module.

10. The detection apparatus according to any one of claims 1 to 3, wherein the camera comprises a macro camera; the distance of the detection equipment along the moving direction of the object to be shot is less than or equal to a second distance, and the second distance is greater than 10cm and less than 30 cm;

the shooting distance is less than or equal to the second distance.

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