CN210865086U - Infrared receiving performance testing device - Google Patents

Abstract

The application relates to an infrared receiving performance testing device, and belongs to the technical field of testing devices. The application includes: the electric driving module is used for adjusting the test position; the lifting and angle adjusting mechanism is arranged on the electric driving module and used for adjusting the testing height and the testing angle; the infrared emission module is arranged at the mounting end of the lifting and angle adjusting mechanism and used for emitting an infrared test signal to the tested equipment; and the controller is used for controlling the corresponding one of the electric driving module, the lifting and angle adjusting mechanism and the infrared emission module according to the received control signal. Through the method and the device, the stability of the infrared receiving performance test condition is favorably ensured.

Description

Infrared receiving performance testing device

Technical Field

The application belongs to the technical field of testing devices, and particularly relates to an infrared receiving performance testing device.

Background

In life, a tester uses an infrared remote controller to control equipment such as an air conditioner and a television, and takes the air conditioner as an example, near infrared light sent by the remote controller transmits a control instruction to a controlled main board chip of the air conditioner, so that various functional requirements are met. When a tester uses the remote controller to control, the receiving performance of the air conditioner on the infrared control signal sent by the remote controller is an important performance index which can be visually experienced by a client.

In the performance test of the whole air conditioner, the test is specially aimed at the receiving performance of the air conditioner on infrared control signals, and after the air conditioner is placed by a tester, the tester uses a remote controller to aim at a receiving window of the air conditioner to emit the infrared control signals at a plurality of test positions by taking the air conditioner as a center, and observes whether the air conditioner is effectively received.

In the testing process, a tester needs to meet standard requirements, as shown in fig. 1, fig. 1 is a schematic diagram of standard requirements for on-hook air conditioner testing shown according to an exemplary embodiment, the tester adjusts body postures at different testing points to obtain corresponding testing heights and angles, and then uses a remote controller B to test the infrared control signal receiving performance of the air conditioner a and record the testing results. Therefore, the body posture of the tester is adjusted to obtain the corresponding test height and angle, the stability of the body posture is difficult to guarantee, and the stability and accuracy of the test condition are difficult to guarantee reliably.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists in the correlation technique at least to a certain extent, this application provides infrared reception capability test device, helps guaranteeing the stability of infrared reception capability test condition.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the application provides an infrared reception performance test device, includes:

the electric driving module is used for adjusting the test position;

the lifting and angle adjusting mechanism is arranged on the electric driving module and used for adjusting the testing height and the testing angle;

the infrared emission module is arranged at the mounting end of the lifting and angle adjusting mechanism and used for emitting an infrared test signal to the tested equipment;

and the controller is used for controlling the corresponding one of the electric driving module, the lifting and angle adjusting mechanism and the infrared emission module according to the received control signal.

Further, the infrared receiving performance testing device further comprises:

and the laser guide module is connected with the controller and arranged at the mounting end of the lifting and angle adjusting mechanism, the emitting directions of the laser guide module and the infrared emitting module are the same, and the laser guide module is used for enabling a tester to adjust the test angle according to the laser direction.

Further, the infrared receiving performance testing device further comprises:

the distance measurement module is connected with the controller and arranged at the installation end of the lifting and angle adjusting mechanism, and the distance measurement direction of the distance measurement module is the same as the emission direction of the infrared emission module.

Furthermore, the distance measuring module adopts a laser distance measuring module.

Further, the lift and angle adjustment mechanism includes:

the electric lifter is arranged on the electric driving module, is connected with the controller and is used for adjusting the test height; and

and the electric angle adjuster is provided with an installation end of the lifting and angle adjusting mechanism, is arranged on the electric lifter, is connected with the controller and is used for adjusting the test angle.

Further, the infrared receiving performance testing device further comprises:

and the scanner is arranged at the bottom of the electric driving module, is connected with the controller and is used for scanning the positioning mark on the ground below the electric driving module.

Further, the infrared receiving performance testing device further comprises:

and the prompting module is connected with the controller.

Further, the electric traveling module has three wheels including: the universal wheel comprises two driving wheels which are symmetrically distributed at left and right, and universal wheels which are positioned on the symmetrical axes of the two driving wheels.

Further, the controller adopts a PLC controller.

Further, the infrared receiving performance testing device further comprises:

and the manual operator is connected with the controller and used for sending corresponding control signals to the controller according to the operation of a tester so that the controller controls the corresponding one of the electric driving module, the lifting and angle adjusting mechanism and the infrared emission module according to the received control signals.

This application adopts above technical scheme, possesses following beneficial effect at least:

the application provides an infrared reception performance test device replaces the manual work to walk to test position and adjustment test height and test angle, forms stable test condition, and then ensures the stability of infrared reception performance test condition, simultaneously, under infrared reception performance test device's supplementary help, the tester can more be absorbed in the confirmation of experiment record and test result.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

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

FIG. 1 is a schematic diagram illustrating on-hook air conditioner test standard requirements according to an exemplary embodiment;

fig. 2 is a schematic front view structural diagram illustrating an infrared reception performance testing apparatus according to an exemplary embodiment;

fig. 3 is a schematic side view structural diagram illustrating an infrared reception performance testing apparatus according to an exemplary embodiment;

fig. 4 is a schematic diagram illustrating a control structure of an infrared reception performance testing apparatus according to an exemplary embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 2 is a schematic front view structure diagram of an infrared reception performance testing apparatus according to an exemplary embodiment, fig. 3 is a schematic side view structure diagram of an infrared reception performance testing apparatus according to an exemplary embodiment, fig. 4 is a schematic control structure diagram of an infrared reception performance testing apparatus according to an exemplary embodiment, please refer to fig. 2 to 4, the infrared reception performance testing apparatus includes:

the electric driving module 11 is used for adjusting the test position;

the lifting and angle adjusting mechanism 12 is arranged on the electric driving module 11 and used for adjusting the testing height and the testing angle;

the infrared emission module 13 is arranged at the mounting end of the lifting and angle adjusting mechanism 12 and used for emitting an infrared test signal to the tested equipment;

and a controller 14 for controlling a corresponding one of the electric driving module 11, the lifting and angle adjusting mechanism 12 and the infrared emitting module 13 according to the received control signal.

The following describes a specific application of the infrared receiving performance testing apparatus using an air conditioner as a testing device.

Specifically, a tester can control the infrared receiving performance testing device by using the hand operator 19, and the tester operates on the hand operator 19 to control the electric driving module 11 to move the infrared receiving performance testing device to a certain testing position, and then control the lifting and lowering mechanism 12 to lift and lower (a state of lowering in place is shown in fig. 2, and a state of raising in place is shown in fig. 3), adjust the infrared emitting module 13 to a testing height position corresponding to the testing position, and adjust a testing angle to align the infrared emitting module 13 with the air conditioner. Therefore, the infrared receiving performance testing device provided by the application can form a stable testing attitude state at the testing position, so that the stability of the infrared receiving performance testing condition can be guaranteed, the infrared transmitting module 13 is controlled to transmit an infrared control signal under the stable testing condition, whether the air conditioner effectively receives the infrared control signal or not is observed, and the testing result is correspondingly more reliable. Meanwhile, under the auxiliary help of the infrared receiving performance testing device, a tester can be more concentrated on the confirmation of the experimental record and the test result.

For the electric driving module 11, it is driven by electricity, and its power module 111 can use a large-capacity rechargeable lithium battery as a power source, and at the same time, the power module 111 also provides a working power source for other modules that need electricity, such as the lifting and angle adjusting mechanism 12, the infrared emitting module 13, and the controller 14.

In practical applications, the electric driving module 11 has more than three wheels, and referring to fig. 2, the electric driving module 11 shown in fig. 2 has three wheels, including: two driving wheels (112, 113) symmetrically distributed at left and right, and a universal wheel (114) positioned on the symmetrical axis of the two driving wheels (112, 113). The two driving wheels (112, 113) are driven by a motor, and the universal wheel (114) is used as a driven wheel, and the three wheels are engaged to realize the actions such as forward movement, backward movement, turning and the like. In a specific application, the three wheels can be all soft-package wheels.

Referring to fig. 2 and 3, the lifting and angle adjusting mechanism 12 includes:

the electric lifter 121 is arranged on the electric driving module 11, connected with the controller 14 and used for adjusting the test height; and

and an electric angle adjuster 122, which is formed with a mounting end of the lifting and angle adjusting mechanism 12, is disposed on the electric lifter 121, is connected to the controller 14, and is configured to adjust the test angle.

Specifically, the electric lifter 121 may be a multi-section electric putter, and the electric angle adjuster 122 may be an electric angle adjuster such as a camera, so as to adjust the left-right angle and the up-down angle.

As the controller 14, a PLC controller may be employed in practical applications.

Referring to fig. 2 and 4, in an embodiment, the infrared receiving performance testing apparatus further includes:

and the laser guide module 15 is connected with the controller 14 and arranged at the mounting end of the lifting and angle adjusting mechanism 12, the emitting directions of the laser guide module 15 and the infrared emitting module 13 are the same, and the laser guide module 15 is used for enabling a tester to adjust the test angle according to the laser direction.

Specifically, the laser guide module 15 can emit a laser beam, when the laser beam is blocked by an obstacle, a light spot can be formed on the obstacle, the light spot plays a role in guiding, and a tester can quickly adjust the lifting and angle adjusting mechanism 12 according to the light spot, so that the infrared emission module 13 is aligned to the air conditioner.

Referring to fig. 2 and 4, in an embodiment, the infrared receiving performance testing apparatus further includes:

and the distance measuring module 16 is connected with the controller 14 and arranged at the mounting end of the lifting and angle adjusting mechanism 12, and the distance measuring direction of the distance measuring module 16 is the same as the transmitting direction of the infrared transmitting module 13.

Specifically, in practical applications, under the adjustment of the manual operator 19, the action direction of each component module installed on the installation end of the lifting and angle adjusting mechanism 12 may be the horizontal direction (refer to the state shown in fig. 2); alternatively, in the initialization state of the infrared reception performance testing apparatus, the action direction of each component module mounted on the mounting end of the lifting and angle adjusting mechanism 12 may be the horizontal direction. The action direction is the horizontal direction, the distance measuring module 16 forms the distance measurement in the horizontal direction, so that the distance between the infrared receiving performance testing device and the air conditioner installation wall surface can be measured, the distance can be fed back to the manual operator 19 in real time, and therefore, a tester can conveniently select the testing distance to test through the manual operator 19.

In practical applications, the distance measuring module 16 may be a laser distance measuring module 16.

Referring to fig. 3 and 4, in an embodiment, the infrared receiving performance testing apparatus further includes:

and the scanner 17 is arranged at the bottom of the electric driving module 11, connected with the controller 14 and used for scanning the positioning mark on the ground below the electric driving module 11.

Specifically, the scanner 17 may be a laser scanner, and scans positioning marks provided on the ground, and one positioning mark may indicate one test position. In a specific application, a tester controls the infrared receiving performance testing device to run to a certain testing position through the manual operator 19, the scanner 17 is started to scan in the running process of the infrared receiving performance testing device, the infrared receiving performance testing device performs positioning stop at a positioning mark every time when the positioning mark is scanned, and in a specific application, the positioning stop can be performed according to positioning pointing information (for example, the positioning mark has arrow pointing information to indicate the direction of a tested device) of the scanned positioning mark.

Further, in a specific application, the infrared receiving performance testing device can also realize automatic testing by configuring an automatic execution program. For example, the controller may be specifically configured to:

and driving according to a preset driving route, and in the driving process, when a positioning identifier is scanned through the scanner, executing one of a plurality of preset operation steps in sequence, or acquiring test information configured by the scanned positioning identifier, so as to adjust the height and the angle of the lifting and angle adjusting mechanism at the position of the positioning identifier, align the infrared emission module to the tested equipment, and emit an infrared test signal to the tested equipment.

Specifically, by using the scheme of the embodiment, the infrared receiving performance testing device can be automatically tested. The method comprises the following steps of running according to a preset running route, when a positioning mark is scanned by a scanner in the running process, indicating that a test position is reached, and triggering a test at the reached test position. The other mode is that the infrared receiving performance testing device is not provided with an operation step, but is provided with testing information configured by the positioning identifier, and when one positioning identifier is scanned, the testing information configured by the positioning identifier is also immediately acquired, so that the adjustment of the height and the angle of the arriving testing position degree lifting and angle adjusting mechanism can be realized, the infrared transmitting module is aligned to the tested equipment, and then the infrared testing signal is transmitted to the tested equipment.

Referring to fig. 2 to 4, in an embodiment, the infrared receiving performance testing apparatus further includes:

and the prompting module 18 is connected with the controller 14.

In particular, the prompting module 18 may employ an acoustic and/or optical prompting module 18, for example, a buzzer and/or an LED indicator. The alarm prompt, the reset prompt and the like of the infrared receiving performance testing device can be realized.

Referring to fig. 4, in an embodiment, the apparatus for testing infrared receiving performance further includes:

and the manual operator 19 is connected with the controller 14 and is used for sending a corresponding control signal to the controller 14 according to the operation of a tester, so that the controller 14 controls a corresponding one of the electric driving module 11, the lifting and angle adjusting mechanism 12 and the infrared emission module 13 according to the received control signal.

For the application of the hand operator 19, reference is made to the above description of the present application. In a specific application, both the hand operator 19 and the controller 14 may be configured with wireless modules respectively to realize wireless connection therebetween.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and further, as used herein, connected may include wirelessly connected; the term "and/or" is used to include any and all combinations of one or more of the associated listed items.

Any process or method descriptions in flow charts or otherwise described herein may be understood as: represents modules, segments or portions of code which include one or more executable instructions for implementing specific logical functions or steps of a process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An infrared reception performance test device, characterized by comprising:

the electric driving module is used for adjusting the test position;

the lifting and angle adjusting mechanism is arranged on the electric driving module and used for adjusting the testing height and the testing angle;

the infrared emission module is arranged at the mounting end of the lifting and angle adjusting mechanism and used for emitting an infrared test signal to the tested equipment;

and the controller is used for controlling the corresponding one of the electric driving module, the lifting and angle adjusting mechanism and the infrared emission module according to the received control signal.

2. The infrared reception performance test apparatus according to claim 1, characterized by further comprising:

and the laser guide module is connected with the controller and arranged at the mounting end of the lifting and angle adjusting mechanism, the emitting directions of the laser guide module and the infrared emitting module are the same, and the laser guide module is used for enabling a tester to adjust the test angle according to the laser direction.

3. The infrared reception performance test apparatus according to claim 1, characterized by further comprising:

the distance measurement module is connected with the controller and arranged at the installation end of the lifting and angle adjusting mechanism, and the distance measurement direction of the distance measurement module is the same as the emission direction of the infrared emission module.

4. The infrared receiving performance testing device of claim 3, characterized in that the ranging module is a laser ranging module.

5. The infrared reception performance testing device according to claim 1, wherein the elevation and angle adjustment mechanism includes:

the electric lifter is arranged on the electric driving module, is connected with the controller and is used for adjusting the test height; and

and the electric angle adjuster is provided with an installation end of the lifting and angle adjusting mechanism, is arranged on the electric lifter, is connected with the controller and is used for adjusting the test angle.

6. The infrared reception performance test apparatus according to claim 1, characterized by further comprising:

and the scanner is arranged at the bottom of the electric driving module, is connected with the controller and is used for scanning the positioning mark on the ground below the electric driving module.

7. The infrared reception performance test apparatus according to claim 1, characterized by further comprising:

and the prompting module is connected with the controller.

8. The infrared reception performance test apparatus according to claim 1, wherein the electric traveling module has three wheels including: the universal wheel comprises two driving wheels which are symmetrically distributed at left and right, and universal wheels which are positioned on the symmetrical axes of the two driving wheels.

9. The infrared receiving performance testing device of claim 1, wherein the controller is a PLC controller.

10. The infrared reception performance test apparatus according to any one of claims 1 to 9, characterized by further comprising:

and the manual operator is connected with the controller and used for sending corresponding control signals to the controller according to the operation of a tester so that the controller controls the corresponding one of the electric driving module, the lifting and angle adjusting mechanism and the infrared emission module according to the received control signals.

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