CN219367350U - Auxiliary device for mobile phone test - Google Patents
Auxiliary device for mobile phone test Download PDFInfo
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- CN219367350U CN219367350U CN202222874817.4U CN202222874817U CN219367350U CN 219367350 U CN219367350 U CN 219367350U CN 202222874817 U CN202222874817 U CN 202222874817U CN 219367350 U CN219367350 U CN 219367350U
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- mobile phone
- hole
- frame
- limiting part
- auxiliary device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model provides an auxiliary device for testing a mobile phone, which comprises a frame, a mobile phone limiting part and a rotating assembly, wherein the frame is provided with a plurality of grooves; the top of the frame is provided with a first through hole in a penetrating way; the bottom of the frame is provided with a supporting surface for placing the test chart card, and the position of the first through hole corresponds to the position of the test chart card; the mobile phone limiting part is used for limiting the mobile phone; the mobile phone limiting part is rotatably arranged at the top of the frame along the vertical direction; the mobile phone limiting part is provided with a second through hole in a penetrating way, and the position of the second through hole corresponds to the position of a camera of the mobile phone; in the rotating process of the mobile phone limiting part, the light path between the first through hole and the second through hole is always communicated; the rotating component is connected with the mobile phone limiting part and drives the mobile phone limiting part to rotate. The utility model provides an auxiliary device for testing a mobile phone, which can keep the position of the mobile phone stable in a horizontal plane in the rotation process of the mobile phone, can ensure that the focusing position of the mobile phone is kept consistent without adjusting the position of the mobile phone for a plurality of times, and is beneficial to improving the detection precision and the detection efficiency.
Description
Technical Field
The utility model belongs to the technical field of mobile phone testing, and particularly relates to an auxiliary device for mobile phone testing.
Background
In the production process of a mobile phone, the Camera function of the mobile phone needs to be tested, for example, a Camera ITS test is performed, and a typical test method is to rotate the mobile phone around a rotation axis perpendicular to the Camera of the mobile phone, and at the same time, the Camera of the mobile phone shoots one or more pictures on a calibration graphic card, and whether the obtained pictures contain expected image data is checked. In the current Camera ITS test, a user needs to manually rotate the mobile phone after focusing the Camera of the mobile phone on the center of the calibration chart card so as to test shooting conditions under different rotation angles, but the mobile phone is not limited in the rotation process generally, so that the center of the Camera is difficult to be changed when the mobile phone rotates, the position between the Camera of the mobile phone and the test chart card needs to be readjusted and refocused after each rotation, and the influence on the test precision is avoided, and the test efficiency is lower.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings in the prior art, and provides an auxiliary device for testing a mobile phone, wherein the position of the mobile phone is kept stable in a horizontal plane in the rotating process of the mobile phone, the focusing position of the mobile phone can be ensured to be consistent without adjusting the position of the mobile phone for many times, and the auxiliary device is beneficial to improving the detection precision and the detection efficiency.
The utility model is realized by the following technical scheme:
an auxiliary device for testing a mobile phone comprises a frame, a mobile phone limiting part and a rotating assembly;
the top of the frame is provided with a first through hole in a penetrating way; the bottom of the frame is provided with a supporting surface for placing the test chart card, and the position of the first through hole corresponds to the position of the test chart card; the mobile phone limiting part is used for limiting the mobile phone; the mobile phone limiting part is rotatably arranged at the top of the frame along the vertical direction; the mobile phone limiting part is provided with a second through hole in a penetrating mode, and the position of the second through hole corresponds to the position of a camera of the mobile phone; in the rotation process of the mobile phone limiting part, the optical path between the first through hole and the second through hole is always communicated;
the rotating assembly is connected with the mobile phone limiting part and drives the mobile phone limiting part to rotate.
The utility model provides an auxiliary device for testing a mobile phone, which is characterized in that the mobile phone is placed in a mobile phone limiting part to be limited, the mobile phone limiting part rotates to a required position, the position of the mobile phone is kept stable in a horizontal plane in the rotating process of the mobile phone, the mobile phone does not need to be considered to shift due to the weight of the mobile phone when rotating, and the mobile phone can always rotate around a first through hole and a second through hole; the mobile phone shoots the test chart card through the first through hole and the second through hole to obtain an image, and the frame design is adopted, so that the light is good, and sufficient light is provided for mobile phone shooting.
Further, the auxiliary device for testing the mobile phone further comprises a lifting assembly; the lifting component is arranged at the bottom of the frame and is arranged in a telescopic manner along the vertical direction; the test chart card is arranged on the lifting assembly. The lifting component is used for adjusting the position between the mobile phone placement part and the test chart card so as to adapt to different test requirements of the mobile phone.
Further, the lifting assembly comprises a fixed seat, a cross frame and a card lifting table; the fixing seat is arranged at the bottom of the frame, and the card lifting table is connected with the fixing seat through the cross frame and is driven by the cross frame to reciprocate along the vertical direction; the supporting surface is arranged on the card lifting table, and the test card is arranged on the supporting surface. The cross frame is used, so that the movement of the card lifting platform is stable and is not easy to deviate, and the distance between the mobile phone placing part and the test card is stably controlled.
Further, the cross frame includes a cross arm; the cross arm comprises a first support arm and a second support arm; one end of the first support arm is fixedly connected with the fixed seat, and the other end of the first support arm is fixedly connected with the card lifting table; one end of the second support arm is fixedly connected with the fixed seat, and the other end of the second support arm is fixedly connected with the card lifting table; the first support arm is movably hinged with the second support arm. The first support arm and the second support arm are hinged to form an X shape, so that the card lifting table can stably move.
Further, the mobile phone limiting part comprises a rotary disc and a limiting piece; the turntable is rotatably arranged at the top of the frame; the limiting piece is protruding to be set up in the carousel, the cell-phone is spacing to be fixed in the limiting piece, the second through-hole run through set up in the carousel and the limiting piece. The mobile phone is placed on the rotary table and rotates along with the rotary table, and the limiting piece is used for limiting the mobile phone and preventing the position from shifting in the rotating process.
Further, the second through hole is arranged at the rotation center position of the turntable. In the test of some mobile phone cameras, the mobile phone camera is required to focus on the center of the test chart card, the second through hole is formed in the rotation center of the turntable, and in the rotation process, the mobile phone camera is aligned to the second through hole, so that the position of the test chart card corresponds to the rotation center of the second through hole, and the mobile phone camera focusing position can be kept to be always located at the center position of the test chart card in the rotation process.
Further, the rotating assembly further comprises a rotating sleeve; the rotary sleeve is fixedly arranged at the rotary center of the rotary table, the outer diameter of the rotary sleeve is matched with the inner diameter of the first through hole, and the rotary sleeve is movably arranged through the first through hole; the inner hole of the rotary sleeve is communicated with the second through hole. This is a specific embodiment, the rotating sleeve rotates in the first through hole, and drives the turntable to rotate around a fixed rotation center relative to the top of the frame. The rotating sleeve may be a hollow shaft.
Further, the cross-sectional area of the inner bore of the rotating sleeve is not smaller than the cross-sectional area of the second through hole. The cross section area of the inner cavity of the rotary sleeve is not smaller than the cross section area of the second through hole, so that shielding of the mobile phone shooting test chart card is avoided.
Further, the rotating assembly further comprises a handle, and the handle bulge is arranged at the edge of the turntable; or, the rotating assembly further comprises a traction rope, wherein one end of the traction rope is fixed on the rotating sleeve and is wound on the rotating sleeve in a releasable manner. The handle is used for facilitating the rotation of the rotary table operated by a user; or the user pulls the traction rope to rotate the rotary sleeve to drive the turntable to rotate, so that the mobile phone rotates around the second through hole.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary device in a mobile phone test in embodiment 1.
Fig. 2 is a schematic diagram of an auxiliary device in a mobile phone test according to another angle of embodiment 1.
Fig. 3 is a schematic structural diagram of the lifting assembly of embodiment 1.
Detailed Description
Embodiments of the present utility model will be described in further detail below with reference to the drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not limiting of embodiments of the utility model. It should be further noted that, for convenience of description, only some, but not all of the structures related to the embodiments of the present utility model are shown in the drawings.
Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only and are not necessarily for describing relative importance or to indicate the number of features indicated or the order or timing of the description. The terms are interchangeable where appropriate. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Similarly, the terms "fixed," "connected," and "connected" are used throughout the description and claims and should not be construed as limited to a direct connection. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path that includes other devices or tools.
Implementation of the embodimentsExample 1
The embodiment 1 provides an auxiliary device for mobile phone testing, fig. 1 is a schematic structural diagram of the auxiliary device in mobile phone testing, fig. 2 is a schematic structural diagram of another angle of the auxiliary device in mobile phone testing, and as shown in fig. 1 and 2, the auxiliary device for mobile phone testing includes a frame 1, a mobile phone limiting portion 2, and a rotating assembly 3;
the top of the frame 1 is provided with a first through hole 111 in a penetrating way; the bottom of the frame 1 is provided with a supporting surface 12 for placing a test chart card (not shown), and the position of the first through hole 111 corresponds to the position of the test chart card;
the mobile phone limiting part 2 is used for limiting the mobile phone; the mobile phone limiting part 2 is rotatably arranged at the top of the frame along the vertical direction; the mobile phone limiting part 2 is provided with a second through hole 21 in a penetrating way, and the position of the second through hole 21 corresponds to the position of a camera of the mobile phone; in the rotating process of the mobile phone limiting part 2, the light path between the first through hole 111 and the second through hole 21 is always communicated;
the rotating component 3 is connected with the mobile phone limiting part 2 and drives the mobile phone limiting part 2 to rotate.
The utility model provides an auxiliary device for testing a mobile phone, which is characterized in that the mobile phone is placed in a mobile phone limiting part 2 for limiting, the mobile phone limiting part 2 rotates to a required position, the position of the mobile phone is kept stable in a horizontal plane in the rotating process of the mobile phone, and the mobile phone can rotate around a second through hole 21 and a first through hole 111 without considering the displacement of the mobile phone due to the weight of the mobile phone during the rotation; the mobile phone shoots the test chart card through the first through hole 111 and the second through hole 21 to obtain an image, and the frame 1 is adopted for design, so that the light is good, and sufficient light is provided for mobile phone shooting.
Preferably, the auxiliary device for testing the mobile phone further comprises a lifting assembly 4; the lifting component 4 is arranged at the bottom of the frame and is arranged in a telescopic way along the vertical direction; the test chart card is placed on the lifting assembly 4. The lifting component 4 is used for adjusting the position between the mobile phone placement part and the test chart card so as to adapt to different test requirements of the mobile phone.
More preferably, fig. 3 is a schematic structural view of a lifting assembly, and as shown in fig. 3, the lifting assembly 4 includes a fixed seat 41, a cross frame 42 and a card lifting table 43; the fixed seat 41 is arranged at the bottom of the frame, and the card lifting table 43 is connected with the fixed seat 41 through the cross frame 42 and is driven by the cross frame 42 to reciprocate along the vertical direction; the supporting surface 12 is disposed on the card lifting platform, and the test card is placed on the supporting surface 12. The cross frame 42 is used to stabilize the movement of the card lifting table 43, and the movement is not easy to deviate, so that the distance between the mobile phone placement part and the test card is stably controlled. In another embodiment, the lifting assembly 4 may also adjust the height of the card lifting table 43 by a screw, a telescopic rod, or the like.
In another embodiment, the auxiliary device for testing a mobile phone further comprises a heightening platform (not shown), wherein the heightening platform is fixed on the mounting surface, and the test pattern card is placed on the heightening platform. In a specific embodiment, the heightening platform is arranged on the frame 1, so that the distance between the mobile phone placement part and the test chart card is reduced, the cost is low, and the operation is simple and convenient.
More preferably, the cross frame 42 includes cross arms; the cross arm includes a first arm 421 and a second arm 422; one end of the first support arm 421 is fixedly connected with the fixed seat 41, and the other end is fixedly connected with the card lifting table 43; one end of the second support arm 422 is fixedly connected with the fixed seat 41, and the other end is fixedly connected with the card lifting table 43; the first arm 421 and the second arm 422 are movably hinged. The first support arm and the second support arm are hinged to form an X shape, so that the card lifting table can stably move.
Preferably, as shown in fig. 1 and 2, the mobile phone limiting part 2 comprises a turntable 22 and a limiting piece 23; the turntable 22 is rotatably mounted on top of the frame; the limiting piece 23 is arranged on the rotary table 22 in a protruding mode, the mobile phone is fixedly limited on the limiting piece 23, and the second through hole 21 is formed in the rotary table 22 and the limiting piece 23 in a penetrating mode. The mobile phone is placed on the turntable 22 and rotates along with the turntable 22, and the limiting piece 23 is used for limiting the mobile phone and preventing the position deviation in the rotation process. It can be understood that the limiting member 23 may be a limiting frame, or the limiting member 23 includes a plurality of protruding limiting blocks, and forms a receiving space for limiting the mobile phone with the turntable 22.
More preferably, the second through hole 21 is provided at the rotation center position of the turntable 22. In the testing of some mobile phone cameras, the mobile phone camera needs to be focused on the center of the test chart card, the second through hole 21 is opened at the rotation center of the turntable 22, and in the rotation process, the mobile phone camera is aligned to the second through hole 21, so that the position of the test chart card corresponds to the rotation center of the second through hole 21, and the focusing position of the mobile phone camera can be always located at the center position of the test chart card in the rotation process. In a specific embodiment, the turntable 22 has a disc shape, and the center of the turntable 22 may be used as the center of rotation, and the second through hole 21 is disposed at the center of the turntable 22.
In another specific embodiment, the second through hole 21 is located at a non-center position of the turntable 22, the area of the first through hole 111 is larger than that of the second through hole 21, and as the turntable 22 rotates, the second through hole 21 rotates, the first through hole 111 is always communicated with the second through hole 21, so that the mobile phone can always shoot the test card through the second through hole 21. The shape of the first through hole 111 includes, but is not limited to, a circle, an annular shape, a square shape, and the like.
More preferably, the rotating assembly 3 further comprises a rotating sleeve (not shown); the rotary sleeve is fixedly arranged at the rotary center of the turntable 22, the outer diameter of the rotary sleeve is matched with the inner diameter of the first through hole 111, and the rotary sleeve is movably arranged through the first through hole 111; the inner bore of the rotating sleeve communicates with the second through bore 21. This is an embodiment, the rotating sleeve rotates in the first through hole 111, and drives the turntable 2 to rotate around a fixed rotation center relative to the top of the frame 1. The rotating sleeve may be a hollow shaft.
More preferably, the cross-sectional area of the inner cavity of the rotating sleeve is not smaller than the cross-sectional area of the second through hole 21. The cross section area of the inner cavity of the rotary sleeve is not smaller than the cross section area of the second through hole 21, so that shielding of the mobile phone shooting test chart card is avoided.
More preferably, as shown in fig. 1 and 2, the rotating assembly 3 further comprises a handle 31, and the handle 31 is arranged at the edge of the turntable 22 in a protruding manner; alternatively, the rotating assembly 3 further comprises a pulling rope (not shown), one end of which is fixed to the rotating sleeve and is releasably wound around the rotating sleeve. The handle 31 is used for facilitating the rotation of the rotary table 22 by the user; or the user pulls the traction rope to rotate the rotating sleeve to drive the turntable 22 to rotate, so that the mobile phone rotates around the second through hole 21. In another embodiment, the user may also directly rotate the dial 22.
More preferably, the auxiliary device for testing a mobile phone further includes a test card (not shown), and the test card is disposed on the mounting surface and disposed towards the first through hole 111 and the second through hole 21. The test chart card is provided with black and white checkerboard, black and white stripe images distributed at intervals, and the like, and can also be provided with color images, and the test chart card is selected according to an actual test scheme.
The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (9)
1. An auxiliary device for testing a mobile phone, which is characterized in that:
comprises a frame, a mobile phone limiting part and a rotating component;
the top of the frame is provided with a first through hole in a penetrating way; the bottom of the frame is provided with a supporting surface for placing the test chart card, and the position of the first through hole corresponds to the position of the test chart card;
the mobile phone limiting part is used for limiting the mobile phone; the mobile phone limiting part is rotatably arranged at the top of the frame along the vertical direction; the mobile phone limiting part is provided with a second through hole in a penetrating mode, and the position of the second through hole corresponds to the position of a camera of the mobile phone; in the rotation process of the mobile phone limiting part, the optical path between the first through hole and the second through hole is always communicated;
the rotating assembly is connected with the mobile phone limiting part and drives the mobile phone limiting part to rotate.
2. The auxiliary device for testing mobile phone according to claim 1, wherein:
the lifting assembly is also included; the lifting component is arranged at the bottom of the frame and is movably and telescopically arranged along the vertical direction; the test chart card is arranged on the lifting assembly.
3. The auxiliary device for testing mobile phone according to claim 2, wherein:
the lifting assembly comprises a fixed seat, a cross frame and a card lifting table; the fixing seat is arranged at the bottom of the frame, and the card lifting table is connected with the fixing seat through the cross frame and is driven by the cross frame to reciprocate along the vertical direction; the supporting surface is arranged on the card lifting table, and the test card is arranged on the supporting surface.
4. The mobile phone testing auxiliary device according to claim 3, wherein:
the cross frame comprises a cross arm;
the cross arm comprises a first support arm and a second support arm, one end of the first support arm is fixedly connected with the fixing seat, and the other end of the first support arm is fixedly connected with the card lifting platform; one end of the second support arm is fixedly connected with the fixed seat, and the other end of the second support arm is fixedly connected with the card lifting table; the first support arm is movably hinged with the second support arm.
5. The auxiliary device for testing a mobile phone according to any one of claims 1 to 4, wherein:
the mobile phone limiting part comprises a rotary disc and a limiting piece; the turntable is rotatably arranged at the top of the frame; the limiting piece is protruding to be set up in the carousel, the cell-phone is spacing to be fixed in the limiting piece, the second through-hole run through set up in the carousel and the limiting piece.
6. The auxiliary device for testing mobile phone according to claim 5, wherein:
the second through hole is arranged at the rotation center position of the turntable.
7. The auxiliary device for testing mobile phone according to claim 6, wherein:
the mobile phone limiting part also comprises a rotary sleeve; the rotary sleeve is fixedly arranged at the rotary center of the rotary table, the outer diameter of the rotary sleeve is matched with the inner diameter of the first through hole, and the rotary sleeve is movably arranged through the first through hole; the inner hole of the rotary sleeve is communicated with the second through hole.
8. The mobile phone testing auxiliary device according to claim 7, wherein:
the cross-sectional area of the inner bore of the rotating sleeve is not smaller than the cross-sectional area of the second through hole.
9. The mobile phone testing auxiliary device according to claim 7, wherein:
the rotating assembly further comprises a handle, and the handle bulge is arranged at the edge of the turntable;
or, the rotating assembly further comprises a traction rope, wherein one end of the traction rope is fixed on the rotating sleeve and is movably wound on the rotating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222874817.4U CN219367350U (en) | 2022-10-28 | 2022-10-28 | Auxiliary device for mobile phone test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222874817.4U CN219367350U (en) | 2022-10-28 | 2022-10-28 | Auxiliary device for mobile phone test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367350U true CN219367350U (en) | 2023-07-18 |
Family
ID=87150071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222874817.4U Active CN219367350U (en) | 2022-10-28 | 2022-10-28 | Auxiliary device for mobile phone test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367350U (en) |
-
2022
- 2022-10-28 CN CN202222874817.4U patent/CN219367350U/en active Active
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