CN219202177U - Detection device for service life of remote controller - Google Patents
Detection device for service life of remote controller Download PDFInfo
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- CN219202177U CN219202177U CN202223099669.XU CN202223099669U CN219202177U CN 219202177 U CN219202177 U CN 219202177U CN 202223099669 U CN202223099669 U CN 202223099669U CN 219202177 U CN219202177 U CN 219202177U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a device for detecting the service life of a remote controller, which comprises: the remote controller comprises a placing groove, an electric pressure head and a control assembly, wherein the placing groove is used for placing a remote controller, and a conductive welding spot is arranged in the remote controller; the electric pressure head comprises a pressure pin and a pressure pin driving piece; the control assembly comprises an output memory, a receiving memory and a comparator, wherein the receiving memory is in communication connection with the conductive welding spots and is used for storing receiving pulse signals generated by the conductive welding spots; the output memory is in communication connection with the needle pressing driving piece and is used for storing output pulse signals generated by the needle pressing driving piece, and the comparator is respectively and electrically connected with the output memory and the receiving memory and is used for comparing the number difference of the pulse signals in the output memory and the receiving memory. According to the utility model, the difference value of the input pulse signal and the output pulse signal can be monitored in real time through the comparison of the input pulse signal and the output pulse signal, so that the service life of the remote controller is accurately judged, and the detection precision and the detection efficiency of the service life of the remote controller are improved.
Description
Technical Field
The utility model relates to the field of remote controller detection, in particular to a device for detecting the service life of a remote controller.
Background
The key life of the remote controller is to press the key for a set number of times, whether the function of the conductive welding spot under the detection button is normal after the experiment is pressed, the number of times is preset in the current detection device, and the conductive welding spot in the remote controller is detected after the corresponding number of times is pressed, so that failure time of the conductive welding spot of the remote controller cannot be found in time, namely, the conductive welding spot of the remote controller fails after 20 ten thousand times is pressed, but the failure of the conductive welding spot is not judged when 2 ten thousand times is pressed, or the failure is judged when 10 ten thousand times is pressed, and in order to obtain the accurate life of the remote controller, a plurality of pressing times are required to be set for continuous attempt, so that the life detection efficiency is not beneficial to improvement.
Meanwhile, each testing device in the prior art can only test one remote controller at a time, and for batch testing, the required number of the testing devices is large, and the cost is high.
Disclosure of Invention
The present utility model is directed to solving, at least to some extent, one of the problems in the related art. Therefore, the utility model aims to provide a remote controller life detection device, which can monitor the difference value of an input pulse signal and an output pulse signal in real time through comparison of the two signals, so as to accurately judge the life of the remote controller, and improve the detection precision and the detection efficiency of the life of the remote controller.
In order to achieve the above purpose, the present application adopts the following technical scheme: a remote controller life detection device, comprising:
the remote controller is provided with a conductive welding spot;
the electric pressure heads are in one-to-one correspondence with the placing grooves and comprise pressure pins and pressure pin driving pieces, and the pressure pins are positioned right above the conductive welding spots; when the pin pressing driving piece drives the pin pressing piece to move downwards to press the conductive welding spot, the conductive welding spot generates a pulse receiving signal;
the control assembly comprises an output memory, a receiving memory and a comparator, wherein the receiving memory is in communication connection with the conductive welding spots and is used for storing received pulse signals generated by the conductive welding spots; the output memory is in communication connection with the needle pressing driving piece and is used for storing output pulse signals generated by the needle pressing driving piece, and the comparator is respectively and electrically connected with the output memory and the receiving memory and is used for comparing the number difference of the pulse signals in the output memory and the receiving memory.
Further, the standing groove is located the top of control box, the top parallel arrangement of control box has two support columns, is provided with the crossbeam between two support columns, electronic pressure head is fixed in the crossbeam.
Further, the two ends of the cross beam are provided with elastic sliding blocks which are in sliding connection with the support columns.
Further, the side wall of the control box is also provided with a display screen and buttons.
Further, the buttons include a start button, a stop button, a reset button, and a set button.
Further, the needle pressing driving piece comprises a driving source and a driving motor, wherein the output end of the driving source is connected with the driving motor, the output end of the driving motor is connected with the needle pressing, and when the driving source emits an output pulse signal, the driving motor drives the needle pressing to move downwards.
Further, the control assembly further comprises an early warning device, and the early warning device is in communication connection with the comparator.
Further, a key is arranged on the outer side of the conductive welding spot.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the number of the placing grooves can be multiple, so that a plurality of detection stations are formed and are used for simultaneously detecting the service lives of the plurality of remote controllers, and the efficiency of batch test is improved; the output memory stores output pulse signals, the number of the output pulse signals is consistent with the number of times that the pin pressing driving piece drives the pin pressing to move downwards, the receiving memory stores receiving pulse signals, the number of the receiving pulse signals is consistent with the number of times that the conductive welding spots are connected, and the conductive welding spots are connected, which means that the pin pressing contacts and presses the conductive welding spots; the control component can update the number of output pulse signals and the number of received pulse signals in real time, when the comparator judges that the difference value of the output pulse signals and the received pulse signals is within a preset range, the detection is normal, when the comparator judges that the difference value of the output pulse signals and the received pulse signals exceeds the preset range, the machine is stopped to check whether the detection device is abnormal, if the detection device is not abnormal, the number of times of pressing the conductive welding spots reaches the life value of the remote controller, and at the moment, the number of received pulse signals can reflect the pressing life of the remote controller; according to the remote controller life detection method and device, the received pulse signals and the output pulse signals are updated in real time, so that the pressing life of the remote controller can be accurately acquired, and the accuracy and efficiency of remote controller life detection are improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
In the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of a device for detecting the lifetime of a remote controller according to the present application;
FIG. 2 is a front view of a device for detecting the lifetime of a remote control of the present application;
FIG. 3 is a side view of a remote control life detection device of the present application;
FIG. 4 is a top view of a device for detecting the lifetime of a remote control of the present application;
FIG. 5 is a schematic diagram of a module in the control assembly of the present application;
reference numerals: 11. a control box; 12. pressing the needle; 13. a cross beam; 14. a support column; 15. an elastic slider; 16. a placement groove; 17. a display screen; 18. a button.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are merely for convenience of describing the present utility model, not to indicate that the mechanism or element referred to must have specific directions, and thus should not be construed as limiting the present utility model.
It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.
Referring to fig. 1-5, a device for detecting service life of a remote controller provided in the present application includes:
at least one placement groove 16 for placing a remote control in which a conductive welding spot is provided;
the electric pressing heads are in one-to-one correspondence with the placing grooves 16, each electric pressing head comprises a pressing needle 12 and a pressing needle driving piece, and the pressing needle 12 is positioned right above the conductive welding spot; when the pin pressing driving piece drives the pin pressing 12 to move downwards to press the conductive welding spot, the conductive welding spot generates a receiving pulse signal;
the control assembly comprises an output memory, a receiving memory and a comparator, wherein the receiving memory is in communication connection with the conductive welding spots and is used for storing receiving pulse signals generated by the conductive welding spots; the output memory is in communication connection with the needle pressing driving piece and is used for storing output pulse signals generated by the needle pressing driving piece, and the comparator is respectively and electrically connected with the output memory and the receiving memory and is used for comparing the number difference of the pulse signals in the output memory and the receiving memory.
In the application, a plurality of placing grooves 16 can be formed, so that a plurality of detection stations are formed and are used for simultaneously detecting the service lives of a plurality of remote controllers, and the efficiency of batch test is improved; the output memory stores output pulse signals, the number of the output pulse signals is consistent with the number of times that the pin pressing driving piece drives the pin pressing 12 to move downwards, the receiving memory stores receiving pulse signals, the number of the receiving pulse signals is consistent with the number of times that the conductive welding spots are connected, and the conductive welding spots are connected, which means that the pin pressing 12 contacts and presses the conductive welding spots; the control component can update the number of output pulse signals and the number of received pulse signals in real time, when the comparator judges that the difference value of the output pulse signals and the received pulse signals is within the preset range, the detection is normal, when the comparator judges that the difference value of the output pulse signals and the received pulse signals exceeds the preset range, the machine is stopped to check whether the detection device is abnormal, if the detection device is not abnormal, the number of times of pressing the conductive welding spots by the pressing needle 12 reaches the service life value of the remote controller, and the number of received pulse signals can reflect the pressing service life of the remote controller; according to the remote controller life detection method and device, the received pulse signals and the output pulse signals are updated in real time, so that the pressing life of the remote controller can be accurately acquired, and the accuracy and efficiency of remote controller life detection are improved.
The output memory, the receiving memory and the comparator in the control component are all electrical devices in the prior art, and when the electrical devices are connected together according to the connection relation shown in fig. 5, an operator can realize the function of accurately detecting the service life of a key in the remote controller in real time after programming and setting the comparator in a preset range; programming setting of a preset range for the comparator belongs to conventional operation and is no longer within the protection range of the application; what is claimed in the present application is the connection relationship between the individual electrical components in the control assembly, and the structural relationship of the resulting overall detection device.
Example 1
As shown in fig. 1-5, the device for detecting the service life of a remote controller provided by the application comprises a plurality of placement grooves 16, electric pressure heads corresponding to the placement grooves 16 one by one, and a control assembly. The placement groove 16 is used for placing a remote controller, and conductive welding spots are arranged in the remote controller. The electric pressure head comprises a pressure needle 12 and a pressure needle driving piece, and the pressure needle 12 is positioned right above the conductive welding spot; when the pin pressing driving piece drives the pin pressing 12 to move downwards to press the conductive welding spot, the conductive welding spot generates a receiving pulse signal. The control assembly comprises an output memory, a receiving memory and a comparator, wherein the receiving memory is in communication connection with the conductive welding spots and is used for storing receiving pulse signals generated by the conductive welding spots; the output memory is in communication connection with the needle pressing driving piece and is used for storing output pulse signals generated by the needle pressing driving piece, and the comparator is respectively and electrically connected with the output memory and the receiving memory and is used for comparing the number difference of the pulse signals in the output memory and the receiving memory. The pin pressing driving piece drives the pin pressing piece to move downwards once when the pin pressing driving piece generates an output pulse signal, namely the pin pressing piece presses the conductive welding spot once.
Specifically, the whole control box 11 that is of this application detection device is provided with a plurality of standing grooves 16 at the top of control box 11, and the number of standing grooves 16 can be set up according to specific demand, is provided with four standing grooves 16 as shown in fig. 1. The adjacent placement grooves 16 are separated by an insulating assembly to ensure that the placement grooves 16 are not affected by electrical signals within the adjacent placement grooves 16. The placing groove 16 is used for placing a remote controller, a conductive welding spot is arranged in the remote controller, a key is arranged outside the conductive welding spot, when the remote controller works normally, the key is pressed, the conductive welding spot is communicated, and then a generated signal is transmitted to a control center to control an electric appliance. In the remote controller life detection experiment, the life of the key is mainly detected, namely, the key is failed after being pressed for many times. The remote controller life-span can be demolishd the button, adopts the pressure needle 12 to replace the button to press to electrically conductive solder joint, also can adopt the pressure needle 12 to press to the button, and the button will press the power transmission again to electrically conductive solder joint. For tests with or without keys, the received pulse signals are provided by conductive pads, which are not essentially different.
In the normal use process of the remote controller, a key is pressed, a conductive welding spot corresponding to the lower part of the key is communicated, and a corresponding control signal is generated.
In order to achieve fixation of an electric pressure head, two vertical and parallel support columns 14 are arranged at the top of the control box 11, a cross beam 13 is arranged between the two support columns 14, and the electric pressure head is fixed in the cross beam 13. The support column 14 can also be arranged in the sliding rail, and the support column 14 drives the cross beam 13 and the electric pressure head to slide relative to the placing groove 16 so as to realize the service life detection of conductive welding spots at different positions in the remote controller.
Considering the different sizes of remote controllers of different models, the two ends of the cross beam 13 are provided with elastic sliding blocks 15, and the elastic sliding blocks 15 are in sliding connection with the support columns 14; the front and back movement and the up and down movement of the position of the cross beam 13 can be realized through the slide rail and the elastic sliding block 15, so that the service life detection of the conductive welding spots at different positions with different sizes is realized.
In the application, a plurality of keys can be arranged in the remote controller, and if life test is required to be carried out on different keys, the service life test can be realized in the following two modes: first, set up the inside size of standing groove 16 and be greater than the size of remote controller far away, be provided with the fixed subassembly of fixed remote controller simultaneously inside standing groove 16, when need detect different buttons, can be with the below at the electric pressure head of corresponding button fixing in the remote controller. Second, set up electric pressure head and be slidable part, when need detect different buttons, can slide electric pressure head for it is fixed in corresponding button top after sliding.
The needle driving piece includes actuating source and driving motor in this application, and driving motor is connected to the output of actuating source, and needle 12 is connected to driving motor's output, and when the actuating source transmission output pulse signal, driving motor drives needle 12 and moves down, and the memory communication is connected in receiving in actuating source and the control assembly simultaneously, and the actuating source is once output pulse signal for every transmission, then stores output pulse signal in the receiving memory.
As shown in fig. 5, the control assembly of the present application further comprises a comparator and an early warning device, wherein the comparator is electrically connected with the output memory and the receiving memory respectively, and the early warning device is in communication connection with the comparator; the comparator is used for comparing the quantity of the two pulse signals in the output memory and the receiving memory, and if the difference value of the two pulse signals is within a set range, the detection is continuously carried out; when the difference value of the two is beyond the set range, the early warning device gives an alarm.
Under normal conditions, the number of the two pulse signals is consistent, only the received pulse signals are slightly delayed, and under detection environments with different precision, the preset range can be freely set, the higher the precision is, the smaller the value of the preset range is, for example, for general precision, the preset range is set to be 5%, namely the error range of the two is not more than 5%; for higher precision, we set the preset range to be 2%, i.e. the error range of the two is not more than 2%; once the preset range is exceeded, the failure of the conductive welding spot or the occurrence of a problem of the detection device is indicated, and after the problem of the detection device is eliminated, the corresponding pressing times when the conductive welding spot fails, namely the service life corresponding to the conductive welding can be determined.
The outside of this application control box 11 still is provided with display screen 17, can the data of current test on the display screen 17, and a plurality of standing grooves 16 can test simultaneously in this application, also can test respectively, and the electric pressure head with standing groove 16 one-to-one all sets up respectively, can not interfere each other. When a plurality of remote controllers perform detection at the same time, a plurality of sets of data can be displayed on the display screen 17.
The outside of the control box 11 is further provided with a button 18, the button 18 specifically comprises a start button, a stop button, a reset button and a set button, wherein the reset button is used for realizing a reset function, and the reset is that the test needs to be restarted when the test is in the middle of the test, and the data is cleared; the setting button is used for realizing a setting function, and setting is that the test is in the middle of the test, and the test count is restored after the test is suspended.
The display 17 and the button 18 in this application are connected to the control assembly through serial ports for displaying or regulating and controlling the data in the detection process. When the display 17 is a touch screen, an operator can control the number of target output pulse signals of the driving source through the touch screen.
As a specific embodiment, the driving motor specifically adopts a telescopic motor, the driving source is a control power supply, and the pressing needle 12 adopts an induction type pressing needle. The number of output pulse signals output by the power supply is controlled, so that the rotation times of the telescopic motor can be controlled, and the telescopic motor is rotated for one turn, so that the pressing needle 12 is driven to press once. The output pulse signal is stored in an output memory.
In the application, the conductive welding spot is pressed once, so that the internal circuit is conducted once, and each time the conductive welding spot is conducted once, a pulse signal is transmitted and received to the receiving memory.
Because this application is arranged in detecting the life-span of button in the remote controller, consequently only need compare the number of received pulse signal and output pulse signal can, if need carry out other performance detection, can be to the size between received pulse signal and the output pulse signal analysis.
The comparator in the control assembly compares the number of the pulse signals stored in the output memory and the receiving memory, and can judge the difference between the number of the output pulse signals output by the control power supply and the actual pressing times, under normal conditions, the number of the output pulse signals is the same as the number of the received pulse signals, the received pulse pulses only have a little lag, if the number of the output pulse signals and the number of the received pulse signals are large in difference, the early warning device gives an alarm, and at the moment, the following three conditions need to be checked, namely, the fault of the detection device, the position deviation of the remote controller, and the service life termination of the conductive welding spots. After the first two reasons are discharged, the pressing life of the conductive welding spot can be accurately obtained.
It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (8)
1. A remote control lifetime detection device, comprising:
the remote controller is provided with a conductive welding spot;
the electric pressure heads are in one-to-one correspondence with the placing grooves and comprise pressure pins and pressure pin driving pieces, and the pressure pins are positioned right above the conductive welding spots; when the pin pressing driving piece drives the pin pressing piece to move downwards to press the conductive welding spot, the conductive welding spot generates a pulse receiving signal;
the control assembly comprises an output memory, a receiving memory and a comparator, wherein the receiving memory is in communication connection with the conductive welding spots and is used for storing received pulse signals generated by the conductive welding spots; the output memory is in communication connection with the needle pressing driving piece and is used for storing output pulse signals generated by the needle pressing driving piece, and the comparator is respectively and electrically connected with the output memory and the receiving memory and is used for comparing the number difference of the pulse signals in the output memory and the receiving memory.
2. The device for detecting the service life of a remote controller according to claim 1, wherein the placement groove is located at the top of the control box, two support columns are arranged in parallel at the top of the control box, a cross beam is arranged between the two support columns, and the electric pressure head is fixed in the cross beam.
3. The device for detecting the service life of a remote controller according to claim 2, wherein elastic sliding blocks are arranged at two ends of the cross beam and are in sliding connection with the support columns.
4. The device for detecting the life of a remote controller according to claim 2, wherein the side wall of the control box is further provided with a display screen and buttons.
5. The device of claim 4, wherein the buttons include a start button, a stop button, a reset button, and a set button.
6. The device for detecting the life of a remote controller according to claim 1, wherein the pin pressing driving member comprises a driving source and a driving motor, an output end of the driving source is connected with the driving motor, an output end of the driving motor is connected with the pin pressing member, and when the driving source emits an output pulse signal, the driving motor drives the pin pressing member to move downwards.
7. The device for detecting the lifetime of a remote control of claim 1, wherein said control assembly further comprises an alarm, said alarm being communicatively coupled to said comparator.
8. The device for detecting the life of a remote control according to claim 1, wherein keys are arranged on the outer side of the conductive welding spots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223099669.XU CN219202177U (en) | 2022-11-22 | 2022-11-22 | Detection device for service life of remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223099669.XU CN219202177U (en) | 2022-11-22 | 2022-11-22 | Detection device for service life of remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219202177U true CN219202177U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223099669.XU Active CN219202177U (en) | 2022-11-22 | 2022-11-22 | Detection device for service life of remote controller |
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| Country | Link |
|---|---|
| CN (1) | CN219202177U (en) |
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- 2022-11-22 CN CN202223099669.XU patent/CN219202177U/en active Active
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