CN214309156U

CN214309156U - Infrared temperature measurement testing machine platform of mobile terminal

Info

Publication number: CN214309156U
Application number: CN202023335634.2U
Authority: CN
Inventors: 谭国栋
Original assignee: Shanghai Wingtech Electronic Technology Co Ltd
Current assignee: Shanghai Wingtech Electronic Technology Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an infrared temperature measurement testing machine platform of a mobile terminal, which comprises a loading platform, a clamp component and at least one black body device arranged on the loading platform and used for transmitting infrared signals to a preset position; the carrier is provided with a pair of guide rails which are arranged in parallel at intervals, the direction of the infrared signal emitted by the black body equipment is vertical to the guide rails, and the clamp assembly is arranged on the pair of guide rails and can move along the guide rails; the clamp assembly is used for fixing the mobile terminal and can drive the mobile terminal to move to a preset position, so that the mobile terminal can receive infrared signals emitted by black body equipment. The utility model discloses a motion of control anchor clamps subassembly on a pair of guide rail to make the mobile terminal of centre gripping on the anchor clamps subassembly in the test time of black body equipment position and the dwell time accurate controllable at initial position, the at utmost has reduced the influence of human factor to the temperature test, has promoted measuring accuracy and effect, has reduced the cost of labor, has promoted efficiency of software testing and production through rate.

Description

Infrared temperature measurement testing machine platform of mobile terminal

[ technical field ] A method for producing a semiconductor device

The utility model relates to a test equipment technical field especially relates to an infrared temperature measurement test board of mobile terminal.

[ background of the invention ]

An infrared temperature measurement testing machine for a mobile terminal is equipment for testing the infrared temperature measurement function of the mobile terminal. At present, the application of the function in the aspect of mobile terminals is still in an exploration stage in the industry, and the automatic test in a production line is also in a starting stage, so that the automatic test is basically a manual test. In the manual test, each blackbody device needs a manual standing position, and then the mobile terminal needs to be manually moved back and forth from the initial position and the blackbody device position. The heat radiation of the blackbody equipment can greatly affect the sensor of the mobile terminal, so that the stay time of the mobile terminal in front of the blackbody equipment needs to be controlled; and after the mobile device moves out of the blackbody device position, enough time is needed to reach the thermal equilibrium with the outside room temperature to prevent the influence of residual temperature, so that the waiting time of the mobile terminal at the initial position needs to be controlled. In the manual operation, due to a plurality of manual factors, the test time and the waiting time are difficult to accurately control, and meanwhile, misdetection is easy to generate, so that the final test effect is influenced. Therefore, the manual testing mode results in high labor cost and low production efficiency, and when the blackbody equipment reaches two or more, the production straight-through rate still has great promotion space.

In view of the above, it is actually necessary to provide an infrared temperature measurement testing machine for a mobile terminal to overcome the above-mentioned drawbacks.

[ Utility model ] content

The utility model aims at providing an infrared temperature measurement test board of mobile terminal aims at improving the current not good problem of artifical test mode effect, and the accurate test time and the latency of accuse mobile terminal reduce the cost of labor, promote production efficiency and production through rate.

In order to achieve the above object, the utility model provides an infrared temperature measurement testing machine platform of a mobile terminal, which comprises a carrying platform, a clamp assembly and at least one black body device arranged on the carrying platform and used for transmitting infrared signals to a preset position; the carrier is provided with a pair of guide rails which are arranged in parallel at intervals, the direction of the infrared signal emitted by the blackbody equipment is vertical to the guide rails, and the clamp assembly is arranged on the pair of guide rails and can move along the guide rails; the clamp assembly is used for fixing the mobile terminal and can drive the mobile terminal to move to the preset position, so that the mobile terminal can receive the infrared signals emitted by the black body equipment.

In a preferred embodiment, the fixture assembly comprises a sliding plate mounted on the pair of guide rails, an adjusting plate disposed on a side of the sliding plate away from the pair of guide rails, a fixing plate vertically disposed on the adjusting plate, and a driving mechanism for driving the sliding plate to move on the pair of guide rails, wherein the plane of the fixing plate is perpendicular to the direction of the infrared signal emitted by the blackbody apparatus; and the fixed plate is provided with a clamping piece for clamping the mobile terminal.

In a preferred embodiment, the adjusting plate is used for distance adjustment and fixation on the sliding plate in a direction vertically approaching or departing from the blackbody apparatus.

In a preferred embodiment, the clamping member is used for height adjustment and fixation of the fixing plate in a direction vertically approaching or departing from the adjusting plate.

In a preferred embodiment, the clamping member is provided with an accommodating groove for accommodating the mobile terminal, and a limiting block is arranged at the top of a side wall of the accommodating groove.

In a preferred embodiment, a through hole parallel to the guide rails is formed between the pair of guide rails; the driving mechanism is fixed on one side of the carrying platform, which is far away from the guide rail; a connecting piece which penetrates through the through hole is fixed on one side of the sliding plate, which is far away from the adjusting plate; the driving mechanism is used for driving the connecting piece so that the sliding plate can move along the pair of guide rails.

In a preferred embodiment, at least one pair of spaced slide blocks is provided on a side of the slide plate adjacent to the guide rails, each pair of slide blocks being adapted to be slidably connected to the pair of guide rails.

In a preferred embodiment, a base is arranged at the bottom of the blackbody equipment, and the carrier is provided with a sliding groove; the base is arranged in the sliding groove and can drive the blackbody equipment to move along the direction which is vertically close to or far away from the guide rail.

The utility model provides an infrared temperature measurement test board of mobile terminal sets up black body equipment and anchor clamps subassembly on the microscope carrier, through the motion of control anchor clamps subassembly on a pair of guide rail to make the mobile terminal of centre gripping on anchor clamps subassembly accurate controllable at the test time of black body equipment position and the dwell time at the initial position, the at utmost has reduced the influence of human factor to the temperature test, has promoted measuring accuracy and effect. When a plurality of black body devices need to be tested, the black body devices can directly move on the guide rails for different distances, two or even a plurality of original stations can be worked at one station, the personnel requirement is reduced, the labor cost is reduced, and the first production efficiency are improved.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a perspective view of the infrared temperature measurement testing machine of the mobile terminal provided by the utility model;

FIG. 2 is a top view of the infrared temperature measurement testing machine of the mobile terminal shown in FIG. 1;

FIG. 3 is a perspective view of the infrared temperature measurement tester table of the mobile terminal shown in FIG. 1 with a partial shielding hidden;

FIG. 4 is a perspective view of a fixture assembly in the infrared temperature measurement testing machine of the mobile terminal shown in FIG. 1;

fig. 5 is a perspective view of another angle of the fixture assembly in the infrared temperature measurement testing machine of the mobile terminal shown in fig. 1.

Reference numbers in the figures: 100. a mobile terminal infrared temperature measurement test machine platform; 10. a stage; 11. a sliding groove; 20. a clamp assembly; 21. a sliding plate; 211. a slider; 212. fixing grooves; 22. an adjusting plate; 23. a fixing plate; 24. a drive mechanism; 241. a motor; 242. a screw rod; 25. a clamping member; 251. an accommodating groove; 252. a limiting block; 221. an adjustment hole; 26. a connecting member; 261. a through hole; 30. a blackbody device; 31. a base; 40. a guide rail; 41. and (6) a via hole.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The embodiment of the utility model provides an in, provide an infrared temperature measurement test board 100 of mobile terminal for a black body device of transmission constant temperature infrared ray is provided, thereby test mobile terminal's infrared temperature measurement function, and then judge whether mobile terminal's infrared temperature measurement function is qualified. Among them, the mobile terminal includes but is not limited to: smart phones, tablet computers, and other electronic devices with portability.

As shown in fig. 1-3, the infrared temperature measurement testing machine 100 of the mobile terminal includes a carrier 10, a clamp assembly 20, and at least one blackbody device 30 arranged on the carrier 10 and used for emitting an infrared signal to a preset position. In the present embodiment, the stage 10 is a hollow rectangular parallelepiped box structure, and the blackbody device 30 is disposed on the top surface of the stage 10, i.e., the XY plane shown in fig. 1. The clamping assembly 20 is used to clamp a mobile terminal (not shown). The blackbody equipment 30 can provide a calibration temperature under a specified emissivity, provide a temperature reference for infrared temperature measurement, and the number of the calibration temperatures can be set according to specific test requirements. For example, the number of the blackbody devices 30 can be set to two, the temperature references of 30 ℃ and 38 ℃ are provided respectively, and then the same mobile terminal is subjected to function tests at different temperatures respectively, so that a plurality of comparison groups can be conveniently set for subsequent infrared temperature measurement tests, and the test precision is improved. Therefore, the utility model discloses close two with the test content of a plurality of stations and close mostly one even, can accomplish the work of two even a plurality of stations originally at same station, through test instruction and automatic drive, only need an operator can carry out the operation, save production space, improve production efficiency, reduction in production cost.

The carrier 10 is provided with a pair of guide rails 40 arranged in parallel at intervals, and the direction of the infrared signal emitted by the blackbody equipment 30 is perpendicular to the guide rails 40. Specifically, as shown in fig. 1, a pair of guide rails 40 are provided along the X-axis direction, and the blackbody apparatus 30 transmits an infrared signal in the direction of the guide rails 40 along the Y-axis. The clamp assembly 20 is disposed on the pair of guide rails 40 and can move along the guide rails 40, and the clamp assembly 20 can drive the mobile terminal to move to a preset position where the black body device 30 sends an infrared signal, so that the mobile terminal can receive the infrared signal emitted by the black body device 30. Wherein, we can define the position that anchor clamps subassembly 20 is located guide rail 40 wherein one end as initial position, then pass through the removal of wireless remote control anchor clamps subassembly 20 on guide rail 40 by the tester to avoid the influence of tester's body temperature to mobile terminal test, furthest reduces the influence of human factor to the aspect of the temperature test, improves the test accuracy, and can improve test effect through the timing function accurate settlement test time and latency of equipment. In addition, through automatic control, the production first pass rate can be effectively improved, the test stability is improved, the misdetection is reduced, and the interception of test problems and the confirmation and analysis of problems in the aspect of functional performance are more convenient.

Further, in one embodiment, a base 31 is disposed at the bottom of each blackbody device 30, and the carrier 10 is provided with a sliding groove 11; the base 31 is disposed in the sliding groove 11 and can drive the blackbody apparatus 30 to move in a direction vertically approaching or moving away from the guide rail 40. For example, the distance between the blackbody apparatus 30 and the guide rail 40 can be adjusted by moving the base 31 in the sliding groove 11 along the Y-axis direction shown in fig. 1 to meet the requirements of various test conditions.

Further, in one embodiment, as shown in fig. 1, 4 and 5, the clamping assembly 20 includes a sliding plate 21 mounted on the pair of guide rails 40, an adjusting plate 22 mounted on a side of the sliding plate 21 facing away from the pair of guide rails 40, a fixing plate 23 vertically mounted on the adjusting plate 22, and a driving mechanism 24 for driving the sliding plate 21 to move on the pair of guide rails 40. That is, the adjustment plate 22 is stacked on the sliding plate 21, the fixing plate 23 is perpendicular to the adjustment plate 22, and the fixing plate 23 is located in a plane perpendicular to the direction in which the blackbody apparatus 30 emits the infrared signal. Specifically, the driving mechanism 24 can drive the sliding plate 21 and the adjusting plate 22 to move on the guide rail 40 along the X-axis direction, and the fixed plate 23 is located on the XZ plane.

Wherein, a clamping piece 25 for clamping the mobile terminal is arranged on the fixing plate 23. The holder 25 is provided with a receiving groove 251 for placing the mobile terminal, and a side wall of the receiving groove 251, which is far away from one side of the fixing plate 23, is penetrated to form an opening at the top, so that the mobile terminal is inserted into the receiving groove 251 through the opening, and is fixed in the receiving groove 251 through the self gravity of the mobile terminal, thereby improving the convenience of taking and placing the mobile terminal. Then, a stopper 252 is disposed on the top of the sidewall of the receiving groove 251 to prevent the mobile terminal from separating from the receiving groove 251 in the Y-axis direction shown in fig. 1.

Further, the adjusting plate 22 is used for distance adjustment and fixing of the sliding plate 21 in a direction vertically approaching or departing from the blackbody apparatus 30. That is, the adjusting plate 22 can adjust the position of the adjusting plate 22 on the fixing plate 23 in the Y-axis direction shown in fig. 1, thereby changing the distance of the mobile terminal from the blackbody apparatus 30 according to the test requirements. The clamping member 25 is used for height adjustment and fixation of the fixing plate 23 in a direction vertically approaching or departing from the adjustment plate 22. That is, the holder 25 can be adjusted in position on the fixing plate 23 in the Z-axis direction shown in fig. 1 so that the infrared receiving end of the mobile terminal is aligned with the infrared signal emitting portion of the blackbody apparatus 30.

Specifically, the adjusting plate 22 and the fixing plate 23 are both provided with a plurality of adjusting holes 221, the fixing plate 23 can be fixed with different adjusting holes 221 on the adjusting plate 22 to adjust the position of the fixing plate 23 on the adjusting plate 22, and the clamping member 25 can be fixed with different adjusting holes 221 on the fixing plate 23 to adjust the height of the clamping member 25 relative to the carrier 10. Therefore, the technical scheme has strong equipment compatibility and adjustability, and can adjust the position of the clamping piece 25 at will according to different mobile terminal models and test conditions.

Further, in one embodiment, as shown in fig. 1-3, a through hole 41 is formed between the pair of guide rails 40 and is parallel to the guide rails 40. In the present embodiment, the through hole 41 has a strip shape and is located on the symmetry axis between the pair of guide rails 40. The driving mechanism 24 is fixed on a side of the table top of the carrier 10 away from the guide rail 40 and is disposed in the hollow cavity of the carrier 10. The side of the slide plate 21 facing away from the adjustment plate 22 is fixed with a connecting piece 26 passing through the hole 41. The drive mechanism 24 is used to drive the link 26 so that the slide plate 21 can move along the pair of guide rails 40. Specifically, the driving mechanism 24 includes a motor 241 and a screw 242; the connecting member 26 is plate-shaped and located on the YZ plane as shown in fig. 1, and a through hole 261 is formed in the middle. The screw 242 is coupled to the link 26 through the through hole 261, and when the motor 241 drives the screw 242, the link 26 is moved in the X-axis direction.

Further, as shown in fig. 5, at least one pair of spaced sliding blocks 211 is disposed on one side of the sliding plate 21 close to the guide rails 40, and each pair of sliding blocks 211 is used for being slidably connected to a pair of guide rails 40. Specifically, one side of the sliding block 211 close to the guide rail 40 is provided with a fixing groove 212, and the guide rail 40 is matched with the fixing groove 212, so that the sliding block 211 cannot be separated from the guide rail 40 and the sliding plate 21 can only move along the guide rail 40.

The utility model discloses an implement the principle as follows:

(1) opening the infrared temperature measurement function of the mobile terminal, placing the mobile terminal on the clamp assembly 20, and placing the clamp assembly 20 at the initial position preset by the guide rail 40;

(2) starting the driving mechanism 24, moving the clamp assembly 20 to the testing position of the first blackbody device 30, staying for a predetermined testing time (for example, 5s), receiving the infrared signal sent by the first blackbody device 30 by the remote control mobile terminal, automatically storing the testing data, and then controlling the clamp assembly 20 to return to the initial position;

(3) after waiting for a preset waiting time (for example, 10s), moving the clamp assembly 20 to the testing position of the second blackbody equipment 30, staying for a preset testing time, simultaneously receiving an infrared signal sent by the second blackbody equipment 30 by the remote control mobile terminal, automatically storing testing data, and then controlling the clamp assembly 20 to return to the initial position;

(4) after waiting for the preset waiting time, repeating the actions (2) and (3) for a preset number of times (for example, five times);

(5) and judging whether the infrared temperature measurement test data of the mobile terminal is normal or not, taking away the tested mobile terminal, and testing the next mobile terminal.

It should be noted that the issuing of the test instruction and the uploading of the test data in the above operation steps can be transmitted through wireless connection, so as to reduce the interference of the human body temperature, thereby improving the first pass rate of the test. In the above implementation principle, the first blackbody device 30 may be tested for a preset number of times, and then the second blackbody device 30 may be tested for a preset number of times.

To sum up, the utility model provides an infrared temperature measurement test board 100 of mobile terminal sets up black body equipment 30 and anchor clamps subassembly 20 on microscope carrier 10, through the motion of control anchor clamps subassembly 20 on a pair of guide rail 40 to make the mobile terminal of centre gripping on anchor clamps subassembly 20 the test time of black body equipment 30 position and the dwell time at initial position accurate controllable, the at utmost has reduced the influence of human factor to the temperature test, has promoted test accuracy and effect. When a plurality of blackbody equipment 30 need be tested, direct on guide rail 40 move different distances can, with originally two work station work that even a plurality of work station just can accomplish in a station, reduced personnel's demand to reduce the cost of labor, promoted efficiency of software testing and the first pass rate of production.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims

1. The infrared temperature measurement testing machine for the mobile terminal is characterized by comprising a carrying platform, a clamp assembly and at least one blackbody device which is arranged on the carrying platform and used for transmitting an infrared signal to a preset position; the carrier is provided with a pair of guide rails which are arranged in parallel at intervals, the direction of the infrared signal emitted by the blackbody equipment is vertical to the guide rails, and the clamp assembly is arranged on the pair of guide rails and can move along the guide rails; the clamp assembly is used for fixing the mobile terminal and can drive the mobile terminal to move to the preset position, so that the mobile terminal can receive the infrared signals emitted by the black body equipment.

2. The infrared temperature measurement testing machine table of the mobile terminal according to claim 1, wherein the fixture assembly comprises a sliding plate mounted on the pair of guide rails, an adjusting plate mounted on a side of the sliding plate away from the pair of guide rails, a fixing plate vertically mounted on the adjusting plate, and a driving mechanism for driving the sliding plate to move on the pair of guide rails, wherein a plane of the fixing plate is perpendicular to a direction in which the black body device emits the infrared signal; and the fixed plate is provided with a clamping piece for clamping the mobile terminal.

3. The infrared temperature measurement test machine of claim 2, wherein the adjusting plate is used for adjusting and fixing the distance on the sliding plate along a direction vertically approaching or departing from the blackbody device.

4. The infrared temperature measurement testing machine table of claim 2, wherein the clamping member is used for height adjustment and fixation of the fixing plate along a direction vertically approaching or departing from the adjusting plate.

5. The infrared temperature measurement testing machine table for the mobile terminal according to claim 2, wherein the clamping member is provided with an accommodating groove for accommodating the mobile terminal, and a limiting block is arranged at the top of the side wall of the accommodating groove.

6. The infrared temperature measurement testing machine table of the mobile terminal according to claim 2, wherein a via hole parallel to the guide rails is formed between the pair of guide rails; the driving mechanism is fixed on one side of the carrying platform, which is far away from the guide rail; a connecting piece which penetrates through the through hole is fixed on one side of the sliding plate, which is far away from the adjusting plate; the driving mechanism is used for driving the connecting piece so that the sliding plate can move along the pair of guide rails.

7. The infrared temperature measurement testing machine table of claim 2, wherein at least one pair of spaced sliding blocks is disposed on one side of the sliding plate close to the guide rails, and each pair of sliding blocks is slidably connected to the pair of guide rails.

8. The infrared temperature measurement testing machine table of the mobile terminal as claimed in claim 1, wherein a base is provided at the bottom of the black body device, and the carrier is provided with a sliding groove; the base is arranged in the sliding groove and can drive the blackbody equipment to move along the direction which is vertically close to or far away from the guide rail.