CN212060465U - Aging detection device - Google Patents
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- CN212060465U CN212060465U CN202020640054.5U CN202020640054U CN212060465U CN 212060465 U CN212060465 U CN 212060465U CN 202020640054 U CN202020640054 U CN 202020640054U CN 212060465 U CN212060465 U CN 212060465U
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Abstract
The utility model provides an aging detection device, including rack and a plurality of anchor clamps module, a plurality of anchor clamps module all set up on the rack, and the anchor clamps module is including ageing anchor clamps and anchor clamps fixing device, anchor clamps fixing device connects the rack, and ageing anchor clamps set up inside anchor clamps fixing device, and the inside of ageing anchor clamps forms ageing detection operation region, when carrying out ageing detection operation, and the product is placed in ageing detection operation region, and ageing anchor clamps can press from both sides tight product and carry out ageing operation to it, and ageing anchor clamps can detect the ageing state of product, be provided with ageing status lamp on the anchor clamps fixing device, ageing status lamp signal connection ageing anchor clamps. The utility model discloses simple structure, convenient operation can carry out asynchronous ageing testing operation to a plurality of products simultaneously, and the maintenance is changed conveniently, does not influence the production of production line.
Description
Technical Field
The utility model relates to an aging testing field specifically, relates to an aging testing device, especially an aging testing device suitable for radio.
Background
With the development and progress of science and technology, electronic products are more and more widely used. Some electronic products need to undergo an aging test before leaving the factory, such as a notebook computer, a tablet and the like, and the aging test aims to expose defects of the products before leaving the factory, such as the reliability of solder joint connection and various defects of the products in the aspects of design, materials, processes and the like, so as to improve the stability of the products, find and make up for some defects before leaving the factory, and reduce the repair rate of the products.
The products produced by each production enterprise are diversified, and the appearance and the shape of the products are various; there may be a large variation between different products, e.g. different models or configurations, etc. Different aging conditions of different products are different, and different aging cabinets are needed for aging tests. A plurality of ageing cabinets cost is higher, and occupation space is great, for manufacturing enterprise do ageing tests before the product leaves the factory, provide the reliability of product and cause very big challenge.
Patent document CN208758244U discloses a burn-in box (1) for heating an adsorption tube burn-in, comprising: the aging box comprises an aging box body, wherein an opening is formed in the top wall of the aging box body; the quartz glass block is fixed at the opening of the top wall; and an illumination unit which is positioned above the quartz glass block and is arranged to emit light to penetrate through the quartz glass block and irradiate the light into the interior of the aging box body. However, the device cannot simultaneously perform aging detection operations on a plurality of products, and cannot realize asynchronous performance of the aging detection operations on the plurality of products.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing an ageing detection device.
The aging detection device provided by the utility model comprises a machine cabinet and a plurality of clamp modules, wherein the plurality of clamp modules are all arranged on the machine cabinet, the clamp modules comprise an aging clamp and a clamp fixing device,
the fixture fixing device is connected with the cabinet, the aging fixture is arranged inside the fixture fixing device, an aging detection operation area is formed inside the aging fixture, when the aging detection operation is carried out, a product is placed in the aging detection operation area, the aging fixture can clamp the product and carry out aging operation on the product, the aging fixture can detect the aging state of the product,
and the clamp fixing device is provided with an aging state lamp which is connected with the aging clamp through a signal.
Preferably, the aging clamp comprises a clamp base, a product interface, a measuring circuit module, a fixed cylinder, a control communication module, a product sensor and a product USB interface;
the measuring circuit module and the control communication module are respectively arranged at two sides of the rear end of the clamp base, the fixed cylinder is arranged at the front end of the clamp base, and the product interface, the product sensor and the product USB interface are arranged at the front position of the middle part of the clamp base;
the product interface and the product USB interface are connected with a measuring circuit module, and the measuring circuit module is connected with a control communication module; the control communication module is connected with the fixed cylinder and the product sensor and can also be respectively connected with the clamp fixing device and an external computer.
Preferably, one or more positioning holes are formed in the fixture base, and the fixture base is mounted on the fixture fixing device through the positioning holes;
the product interface is one or more, and can be connected with a product and used for carrying out power-on aging and aging signal acquisition on the product;
the USB interface of the product can be connected with the product and transmits video or audio signals to the product;
the measuring circuit module can detect the electric signal of the product through the product interface and transmit the electric signal to the control communication module;
the fixing air cylinders comprise a first fixing air cylinder and a second fixing air cylinder, the first fixing air cylinder and the second fixing air cylinder are respectively arranged on two sides of the front end of the clamp base, and the fixing air cylinders can fix a product;
the product sensor can detect whether the product is installed in place and send product installation information to the control communication module;
the control communication module can adjust the action of the fixed cylinder, record product data obtained by detection of the measuring circuit module and send the product data to an external computer, and the control communication module can also communicate with the external computer.
Preferably, the fixture fixing device further comprises a profile bracket, a fixture fixing groove, a start button, a release button and a reject button;
the section bar bracket is provided with a clamp fixing groove, the middle of the clamp fixing groove is hollowed to form an aging clamp mounting space, and the clamp fixing groove is provided with a starting button, a release button, a rejection button and an aging state lamp;
the starting button, the releasing button, the rejecting button and the aging state lamp are respectively connected with a control communication module of the aging clamp;
the section bar bracket is arranged on the machine cabinet.
Preferably, the shape of the jig fixing groove matches the shape of the product;
the profile bracket is provided with a positioning block, the clamp fixing groove is provided with a positioning hole, and the clamp fixing groove penetrates through the positioning hole through a fastener to be connected with the positioning block; one or more positioning blocks are arranged on the section bar bracket, and one or more positioning holes are arranged on the clamp fixing groove.
Preferably, one or more heat dissipation fans are arranged at the top of the cabinet, and the heat dissipation fans are connected with a starting button of the fixture fixing device; the bottom of the cabinet is provided with a plurality of supporting legs;
the rack adopts concatenation formula rack, the anchor clamps module can dismantle the connection rack.
Preferably, the plurality of clamp modules can independently perform aging operation on the product and independently detect the aging state of the product;
the aging state lamp comprises four signal colors, wherein the four signal colors are respectively a first signal color, a second signal color, a third signal color and colorless;
the aging state lamp comprises five signal states, wherein the five signal states are respectively that a first signal color is normally bright, a second signal color is flickering, the second signal color is normally bright, a third signal color is flickering, and the third signal color is normally bright.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses simple structure, convenient operation can carry out ageing detection operation to a plurality of products simultaneously, can realize the asynchronous of a plurality of products ageing detection operation and go on, through adopting the asynchronous parallel framework of each independent anchor clamps module, the ageing equipment that has solved synchronous operation need put all products and begin to finish simultaneously, the problem of line beat is produced in the influence, the operator can be according to realizing production state, place new single product as required, take out single product of accomplishing ageing.
2. The utility model discloses an aging testing operation anchor clamps signal connection aging status lamp's technical means, through the design that adopts visual many state lamp and control button (release button, refuse out the button), solved because of ageing product quantity is more, the problem of the ageing result of each product can't accurate resolution of operator, and the operator can be very audio-visual ageing status and the ageing testing result of seeing the product.
3. The utility model discloses an adopt independent anchor clamps modular design, solved work such as remodeling, maintenance anchor clamps consuming time, consume effort, influence again and produce the problem of line normal production, whole anchor clamps can be pulled down to very convenient directness, the maintenance is changed conveniently, does not influence the production of production line.
4. The utility model discloses an adopt the combination rack that uses the concatenation formula, solved because of the different ageing product total numbers of different project demands lead to the problem that needs design the rack repeatedly, can increase or reduce the anchor clamps module as required.
5. The utility model discloses an aging detection operation anchor clamps signal connection external computer's technical means sends the aging detection result of product to external computer, can effectively manage and control the product, reduces the quality risk.
6. The utility model discloses an adopt the scheme of real-time automated inspection product electric property, solved because of ageing product quantity is more, the unable ageing state of monitoring of operator leads to actually having the problem that the product of quality problem can't be rejected, and this has greatly reduced the quality risk.
7. The utility model discloses an adopt the device to detect and combine artifical final confirmation and the design that real-time data uploaded, can't confirm the concrete inefficacy of product when having solved analysis product problem, make the problem that analyst can't take the exact processing measure fast, analyst can be very clear know that current product is electrical property inefficacy or the outward appearance is bad to take the exact processing measure that corresponds fast.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view structure diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a schematic view of the front view structure of the aging fixture of the present invention.
Fig. 5 is a schematic view of the aging fixture according to the present invention.
Fig. 6 is a schematic side view of the aging jig of the present invention.
Fig. 7 is a schematic view of the aging fixture according to the present invention.
Fig. 8 is a front view of the fixture fixing device of the present invention.
Fig. 9 is a rear view schematic diagram of the fixture fixing device of the present invention.
The figures show that:
Aging state lamp 5 fixture fixing device 7
Aging detection operation clamp 6 section bar bracket 701
The second product interface 603 starts the button 704
Second stationary cylinder 609 first positioning block 711
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
According to the utility model provides a pair of aging detection device, as shown in fig. 1-9, including rack 8 and a plurality of anchor clamps module, a plurality of anchor clamps module all set up on rack 8, and the anchor clamps module includes ageing anchor clamps 6 and anchor clamps fixing device 7, anchor clamps fixing device 7 connects rack 8, and ageing anchor clamps 6 set up inside anchor clamps fixing device 7, and ageing anchor clamps 6's inside forms ageing detection operation region, and when carrying out ageing detection operation, product 3 is placed in ageing detection operation region, and ageing anchor clamps 6 can press from both sides tight product 3 and carry out ageing operation to it, and ageing anchor clamps 6 can detect the ageing state of product 3, be provided with ageing status lamp 5 on anchor clamps fixing device 7, ageing status lamp 5 signal connection ageing anchor clamps 6. The utility model discloses can carry out ageing operation to a plurality of products simultaneously, the ageing process of every anchor clamps is all independent, can realize asynchronous going on to anchor clamps do not have mandatory use sequence requirement, and the operator puts which anchor clamps with the product and just launches this anchor clamps and age the product, and it is more convenient to operate. The number of the clamps of the aging equipment can be increased or reduced according to the actual requirements of projects, the equipment combination is flexible, and the development flexibility is high. In the aging process, the aging device not only can simply work by electrifying, but also has the function of detecting whether the electric signal of the product output channel is normal, and meanwhile, the aging device can record the detection data and the aging result of the current aging product in real time at the computer end, and can transmit the aging result to a database of production route management and control, so that the product is effectively managed and controlled, and the quality risk is reduced.
As shown in fig. 4-7, the aging jig 6 includes a jig base 601, a product interface, a measurement circuit module 604, a fixing cylinder, a control communication module 606, a product sensor 607, and a product USB interface 608; the measuring circuit module 604 and the control communication module 606 are respectively arranged on two sides of the rear end of the clamp base 601, the fixed cylinder is arranged at the front end of the clamp base 601, and the product interface, the product sensor 607 and the product USB interface 608 are arranged at the position, close to the front, in the middle of the clamp base 601; the product interface and the product USB interface 608 are connected with a measurement circuit module 604, and the measurement circuit module 604 is connected with a control communication module 606; the control communication module 606 is connected with the fixed cylinder and the product sensor 607, and the control communication module 606 can also be connected with the clamp fixing device 7 and an external computer respectively.
The fixture base 601 is provided with one or more positioning holes, preferably, a first positioning hole 610, a second positioning hole 611, a third positioning hole 612, a fourth positioning hole 613, a fifth positioning hole 614 and a sixth positioning hole 615, and the fixture base 601 is installed on the fixture fixing device 7 through the positioning holes; the number of the product interfaces is one or more, and preferably, the product interfaces include a first product interface 602 and a second product interface 603, and the product interfaces can be connected with the product 3 and can perform power-on aging and aging signal acquisition on the product 3; the product USB interface 608 is capable of connecting to product 3 and transmitting video or audio signals to product 3; the measurement circuit module 604 can detect the electrical signal of the product 3 through the product interface and transmit the electrical signal to the control communication module 606; the fixing cylinders comprise a first fixing cylinder 605 and a second fixing cylinder 609, the first fixing cylinder 605 and the second fixing cylinder 609 are respectively arranged on two sides of the front end of the clamp base 601, and the fixing cylinders can fix a product 3; the product sensor 607 can detect whether the product 3 is mounted in place and send the product mounting information to the control communication module 606; the control communication module 606 can adjust the action of the fixed cylinder, record the product data detected by the measuring circuit module 604 and send the product data to an external computer, and the control communication module 606 can also communicate with the external computer.
As shown in fig. 8 to 9, the fixture fixing device 7 further includes a profile holder 701, a fixture fixing groove 703, an activation button 704, a release button 708, and a reject button 709; the section bar bracket 701 is provided with a clamp fixing groove 703, the middle of the clamp fixing groove 703 is hollowed to form an installation space of the aging clamp 6, and the clamp fixing groove 703 is provided with a starting button 704, a releasing button 708, a rejecting button 709 and an aging state lamp 5; the starting button 704, the releasing button 708, the rejecting button 709 and the aging state lamp 5 are respectively connected with a control communication module 606 of the aging clamp 6; the profile bracket 701 is arranged on the cabinet 8.
The shape of the jig fixing groove 703 matches the shape of the product 3; the profile bracket 701 is provided with a positioning block, the clamp fixing groove 703 is provided with a positioning hole, and the clamp fixing groove 703 penetrates through the positioning hole through a fastener to be connected with the positioning block; the number of the positioning blocks on the profile bracket 701 is one or more, preferably, the positioning blocks include a first positioning block 711, a second positioning block 712, a third positioning block 713 and a fourth positioning block 714, the four positioning blocks are distributed at four corners of the fixture fixing groove 703, the number of the positioning holes on the fixture fixing groove 703 is one or more, and preferably, the positioning holes include a seventh positioning hole 702, an eighth positioning hole 706, a ninth positioning hole 707 and a tenth positioning hole 710.
One or more heat dissipation fans 10 are arranged at the top of the cabinet 8, and the heat dissipation fans 10 are connected with an activation button 704 of the fixture fixing device 7; the bottom of the cabinet 8 is provided with a plurality of supporting legs 9; the cabinet 8 adopts a splicing type cabinet, and the clamp module can be detachably connected with the cabinet 8.
The plurality of clamp modules can independently carry out aging operation on the products 3 and independently detect the aging state of the products 3; the aging state lamp 5 comprises four signal colors, wherein the four signal colors are respectively a first signal color, a second signal color, a third signal color and no color; the aging state lamp 5 includes five signal states, which are a first signal color normally bright, a second signal color flashing, a second signal color normally bright, a third signal color flashing, and a third signal color normally bright, respectively.
An object of the utility model is to provide a hardware structure, based on the utility model discloses a further improvement can carry out ageing work to product 3 and detect, utilizes the utility model discloses carry out ageing testing's method, including following step:
step 1: an operator places the product 3 in the aging detection working area, presses a start button 704 on the jig fixing device 7, and the jig fixing device 7 sends a start signal to the aging jig 6 and the cooling fan 10;
step 2: the aging clamp 6 clamps the product 3 and carries out aging detection operation after receiving the starting signal, and meanwhile, the heat dissipation fan 10 starts to dissipate heat after receiving the starting signal;
and step 3: the aging clamp 6 collects the audio signal amplitude of the product 3 in the aging detection operation process of the product, generates detection data and transmits the detection data to an external computer;
and 4, step 4: and judging the aging state of the product according to the detection data and the appearance of the product 3, and displaying different signal states by the aging state lamp 5 according to different aging states and the operation of an operator.
The aging detection operation in the step 3 comprises the following steps:
step 3.1: the aging clamp 6 receives a starting signal through the control communication module 606;
step 3.2: after receiving the starting signal, the control communication module 606 controls the fixing cylinder to clamp the product 3;
step 3.3: setting single aging time and aging times through an external computer;
step 3.4: the product is subjected to power-on aging through the measuring circuit module 604, during the power-on aging, the aging state lamp 5 displays that the first signal color is normally bright, and the product 3 inputs an audio or video signal through the product USB interface 608 to play;
step 3.5: the measurement circuit module 604 collects the audio signals output by the product 3 while performing power-on aging on the product 3, and in the power-on aging process, the measurement circuit module 604 performs audio signal collection once every set time and transmits the collected audio signal data to the control communication module 606, and the control communication module 606 can transmit the audio signal data to an external computer.
The step 4 specifically comprises the following steps:
the communication module 606 or an external computer is controlled to compare the received audio signal amplitude with a set audio amplitude range;
if the audio signal amplitude is within the set amplitude range during the electrifying aging operation, the aging electrical performance test is passed, at the moment, the aging state lamp 5 displays a second signal color to flicker, and an operator waits for confirming whether the appearance of the product 3 is intact;
when the operator judges that the product 3 is in good appearance, the release button 708 is pressed, the aging clamp 6 releases the product 3, the aging state lamp 5 displays that the second signal color is normally bright, which indicates that the aging detection of the product 3 is qualified, at the moment, the product 3 can be taken down from the aging clamp 6, and the aging state lamp 5 displays colorless after the product 3 is taken down;
when the operator judges that the product 3 has a poor appearance, the reject button 709 is pressed, the aging fixture 6 loosens the product 3, the aging state lamp 5 displays that the third signal color is normally bright, which indicates that the aging detection of the product 3 is unqualified, at this time, the product 3 can be taken down from the aging fixture 6, and the aging state lamp 5 displays colorless after the product 3 is taken down;
if the audio signal amplitude exceeds the upper limit or the lower limit of the set audio amplitude range during the electrifying aging operation, the aging electrical performance test is not passed, the aging state lamp 5 displays third signal color flicker, the operation personnel waits for the operation personnel to confirm that the product 3 is unqualified in aging detection, the operation personnel presses the release button 708 after confirming that the product 3 is unqualified in aging detection, the aging clamp 6 releases the product 3, the aging state lamp 5 displays that the third signal color is normally bright, the product 3 can be taken down from the aging clamp 6 at the moment, and the aging state lamp 5 displays colorless after taking down the product 3.
While the basic embodiment of the present application has been described above, the present application will be described in more detail with reference to preferred embodiments and/or variations of the basic embodiment.
The preferred embodiment:
the utility model provides an aging detection device, including rack 8, a plurality of anchor clamps module. A plurality of identical clamp modules (24 clamp modules in a preferred embodiment of the present invention), a plurality of symmetrical supporting legs 9 (6 supporting legs in a preferred embodiment of the present invention), and a plurality of cooling fans 10 (6 cooling fans in a preferred embodiment of the present invention) are arranged on the cabinet 8; the heat dissipation fan 10 is located at the top of the cabinet 8 and used for dissipating heat; the supporting legs 9 are used for supporting and fixing the cabinet 8, the clamp module comprises a clamp fixing device 7 and an aging clamp 6, and the clamp fixing device 7 is used for fixing the aging clamp 6; the aging clamp 6 is used for fixing the product 3, and the aging clamp 6 has the functions of detecting electrical property and transmitting a test result to an external computer; a start button 704 and an aging state lamp 5 are arranged on one side of the clamp fixing device 7, and a release button 708 and an reject button 709 are arranged on the other side of the clamp fixing device; the start button 704 is above the aging status light 5, and the clear button 708 is above the reject button 709; the start button 704 is used to start the aging program, the aging status lamp 5 is used to display the aging status of the product 3, the release button 708 is used for the operator to confirm the aging result and release the aging-completed product 3, and the reject button 709 is used for the operator to reject the aging-completed product 3 or to urgently stop the aging job in progress.
The supporting legs 9 can effectively fix the cabinet 8, and all the cooling fans 10 can operate together to cool the interior of the cabinet 8 in the opening process of the device; a production line operator needs to place a product 3 to be aged on an aging clamp 6 in an idle clamp fixing device 7 on a cabinet 8, and manually press a start button 704 on one side of the clamp fixing device 7 after the operator determines that the product 3 is placed; after receiving the signal of the start button 704, the aging jig 6 locks the product 3 and starts aging the product 3, and at the same time, the aging jig 6 controls the aging status lamp 5 on one side of the jig fixing device 7 to display yellow and long-bright, indicating that the aging operation is in progress; in the aging process, the aging clamp 6 can detect the output channels of the multi-channel product 3, judge whether the audio signals and the like of each channel meet the requirements in real time, and simultaneously send the detection data and the judgment result to the computer in real time.
When the aging clamp 6 judges that the electrical property of the product 3 is invalid, the aging clamp 6 stops the aging operation of the product 3, and simultaneously the aging clamp 6 controls the aging state lamp 5 at one side of the clamp fixing device 7 to display red light flickering, which indicates that the product 3 is invalid, and waits for the result confirmed by an operator; after confirming the failure result of the product 3, the operator needs to manually press a release button 708 on the other side of the fixture fixing device 7, after receiving a signal of the release button 708, the aging fixture 6 releases the product 3 and transmits the failure result of the product 3 to a database of production route control, and meanwhile, the aging fixture 6 controls an aging state lamp 5 on one side of the fixture fixing device 7 to display that a red lamp is long and bright, which indicates that the operator has confirmed the failure result of the product 3, and waits for the operator to take out the product 3; after confirming that the product 3 is released by the aging clamp 6, an operator takes the product 3 out of the aging clamp 6 and sends the product 3 to a region to be analyzed to analyze failure reasons; after the aging jig 6 confirms that the product 3 is taken out, the aging status lamp 5 on the jig fixing device 7 side is controlled to display a colorless state indicating that the aging jig 6 is already in a standby state and the aging operation for a new product 3 is ready.
When the aging clamp 6 does not judge that the electrical property of the product 3 is invalid and the aging operation is finished in the whole aging process of the product 3, the aging clamp 6 stops the aging operation of the product 3, and meanwhile, the aging clamp 6 controls the aging state lamp 5 on one side of the clamp fixing device 7 to enable the lamp to display green light flickering, so that the product 3 passes the aging operation and waits for the result confirmed by an operator; after confirming the appearance of the product 3, if the operator judges that the product 3 has no bad appearance, the operator manually presses the release button 1 on the other side of the fixture fixing device 7, after receiving a signal of the release button 1, the aging fixture 6 releases the product 3 and transmits a result of passing the product 3 to a database of production route control, and meanwhile, the aging fixture 6 controls the aging state lamp 5 on one side of the fixture fixing device 7 to display that the green lamp is long and bright, which indicates that the operator has confirmed the passing result of the product 3 and confirms that no bad appearance exists, and waits for the operator to take out the product 3; after confirming that the product 3 is released by the aging clamp 6, the operator takes the product 3 out of the aging clamp 6 and sends the product to the next production process; after the aging jig 6 confirms that the product 3 is taken out, the aging status lamp 5 on the jig fixing device 7 side is controlled to display a colorless state indicating that the aging jig 6 is already in a standby state and the aging operation for a new product 3 is ready. If the operator judges that the product 3 has poor appearance, the operator needs to manually press a rejection button 709 at the other side of the fixture fixing device 7, after receiving a signal of the rejection button 709, the aging fixture 6 releases the product 3 and transmits a result of appearance failure of the product 3 to a database of production route control, and meanwhile, the aging fixture 6 controls an aging state lamp 5 at one side of the fixture fixing device 7 to display that a red lamp is long and bright, which indicates that the operator has confirmed that the product 3 has poor appearance, and waits for the operator to take out the product 3; after confirming that the product 3 is released by the aging clamp 6, an operator takes the product 3 out of the aging clamp 6 and sends the product 3 to a region to be analyzed to analyze failure reasons; after the aging jig 6 confirms that the product 3 is taken out, the aging status lamp 5 on the jig fixing device 7 side is controlled to display a colorless state indicating that the aging jig 6 is already in a standby state and the aging operation for a new product 3 is ready.
According to the single aging time (minimum 1 minute, preferably 15 minutes), the aging times (minimum 1 time, preferably 4 times), the upper and lower limits of the amplitude of the audio signal of the 3 four channels of the detection product (in one embodiment, the upper limit of the amplitude is set to be 2.8V, and the lower limit is set to be 0.1V), and the data storage interval (minimum 1 minute, 1 minute is stored once).
In the aging process, each aging clamp 6 can independently fix the product 3, supply power, send a communication instruction and test an output signal, and record test data in each recording period; stopping data recording, sending communication instructions and cutting off a power supply after the single aging time is up; if the aging times are up, the aging operation is ended; if the aging times are not reached, the operation is repeated once again.
The product of this equipment became invalid for two kinds: one is the failure of the output signal judged by the equipment (when the failure occurs, the product route is directly judged to be failure, manual judgment is not needed any more, and the next work station can not be operated), and the other is the failure of the appearance or function judged manually (when the failure occurs, an operator needs to confirm the failure on the premise that the first failure does not occur)
First kind is invalid and judges whether surpass the amplitude scope of settlement according to the audio signal who detects, preferably, the utility model discloses whether gather the audio signal amplitude of 3 four ways sound channels of product and have and surpass [0.1, 2.8] V, as long as there is audio signal of the same kind and surpass the amplitude scope of settlement and just judge for becoming invalid.
The second failure judgment basis is a comparison table of qualified and unqualified products of the production line and naked eyes of an operator, for example, the product has scratches, depressions, protruding foreign matters, marks, poor character printing, incomplete LCD picture display, unsmooth LCD picture display, black spots on the LCD, incapability of lighting the LCD and the like, and the judgment result of the operator is transmitted to the aging fixture and the computer through the release button 708 and the reject button 709. And the computer transmits the final result to a database system controlled by a route, so that the failure products and the unfinished and aged products cannot flow to the next procedure.
The utility model solves the problem that the cabinet needs to be designed repeatedly due to different aging product total numbers of different project demands by adopting the splicing type combined cabinet 8, and can increase or decrease the clamp modules as required; the utility model solves the problems of time consumption, labor consumption and influence on the normal production of the production line of the work of changing the model, maintaining the clamp and the like by adopting the design of the independent clamp module, can conveniently and directly disassemble the whole clamp module, and can take back to maintain or replace the new clamp without influencing the production of the production line; the utility model adopts the scheme of automatically detecting the electrical property of the product in real time, thereby solving the problem that the product 3 with quality problem can not be rejected because the number of the products 3 to be aged is large and the operator can not monitor the aging state, and greatly reducing the quality risk; the utility model solves the problem that the operator can not accurately distinguish the aging result of each product 3 because the number of the products 3 to be aged is large by adopting the design of the visible aging state lamp 5 and different control buttons (the control buttons comprise the starting button 704, the release button 708 and the reject button 709), and the operator can visually see the aging result of the products 3; the utility model solves the problem that the aging equipment which runs synchronously needs to put all the products 3 and simultaneously starts to finish simultaneously, and the beat of the production line is influenced by adopting the framework that each clamp module is independent and asynchronous and parallel, and an operator can put new single products 3 and take out the products 3 which are aged according to the realization of the production state; the utility model discloses an adopt artifical final confirmation and the design of real-time data upload, can't confirm the specific inefficacy of product 3 when having solved 3 problems of analysis product, make the problem that analyst can't take the exact measure fast, analyst can be very clear know that current product 3 is electrical property inefficacy or the outward appearance is bad to take the exact measure that corresponds fast.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (7)
1. The aging detection device is characterized by comprising a cabinet (8) and a plurality of clamp modules, wherein the clamp modules are arranged on the cabinet (8), each clamp module comprises an aging clamp (6) and a clamp fixing device (7),
the clamp fixing device (7) is connected with the cabinet (8), the aging clamp (6) is arranged inside the clamp fixing device (7), an aging detection operation area is formed inside the aging clamp (6), when aging detection operation is carried out, the product (3) is placed in the aging detection operation area, the aging clamp (6) can clamp the product (3) and carry out aging operation on the product, the aging clamp (6) can detect the aging state of the product (3),
and the clamp fixing device (7) is provided with an aging state lamp (5), and the aging state lamp (5) is in signal connection with an aging clamp (6).
2. The aging detection apparatus according to claim 1, wherein the aging jig (6) comprises a jig base (601), a product interface, a measurement circuit module (604), a fixing cylinder, a control communication module (606), a product sensor (607), a product USB interface (608);
the measuring circuit module (604) and the control communication module (606) are respectively arranged on two sides of the rear end of the clamp base (601), the fixed cylinder is arranged at the front end of the clamp base (601), and the product interface, the product sensor (607) and the product USB interface (608) are arranged on the middle part of the clamp base (601) close to the front;
the product interface and the product USB interface (608) are connected with a measuring circuit module (604), and the measuring circuit module (604) is connected with a control communication module (606); the control communication module (606) is connected with the fixed cylinder and the product sensor (607), and the control communication module (606) can also be connected with the clamp fixing device (7) and an external computer respectively.
3. The degradation detection device of claim 2, wherein the clamp base (601) is provided with one or more positioning holes, and the clamp base (601) is mounted on the clamp fixing device (7) through the positioning holes;
the number of the product interfaces is one or more, and the product interfaces can be connected with the product (3) and carry out power-on aging and aging signal acquisition on the product (3);
the product USB interface (608) is capable of connecting to a product (3) and transmitting a video or audio signal to the product (3);
the measuring circuit module (604) can detect the electric signal of the product (3) through the product interface and transmit the electric signal to the control communication module (606);
the fixing air cylinders comprise a first fixing air cylinder (605) and a second fixing air cylinder (609), the first fixing air cylinder (605) and the second fixing air cylinder (609) are respectively arranged on two sides of the front end of the clamp base (601), and the fixing air cylinders can fix a product (3);
the product sensor (607) can detect whether the product (3) is installed in place and send product installation information to the control communication module (606);
the control communication module (606) can adjust the action of the fixed cylinder, record product data detected by the measuring circuit module (604) and send the product data to an external computer, and the control communication module (606) can also communicate with the external computer.
4. The degradation detection device of claim 1, wherein the clamp fixture device (7) further comprises a profile holder (701), a clamp fixture groove (703), an activation button (704), a release button (708), a reject button (709);
the section bar bracket (701) is provided with a clamp fixing groove (703), the middle of the clamp fixing groove (703) is hollowed to form an aging clamp (6) mounting space, and the clamp fixing groove (703) is provided with a starting button (704), a releasing button (708), a rejecting button (709) and an aging state lamp (5);
the starting button (704), the releasing button (708), the rejecting button (709) and the aging state lamp (5) are respectively connected with a control communication module (606) of the aging clamp (6);
the profile support (701) is arranged on the machine cabinet (8).
5. The degradation detection apparatus according to claim 4, wherein a shape of the jig fixing groove (703) matches a shape of the product (3);
the profile support (701) is provided with a positioning block, the clamp fixing groove (703) is provided with a positioning hole, and the clamp fixing groove (703) penetrates through the positioning hole through a fastener to be connected with the positioning block; one or more positioning blocks are arranged on the section bar bracket (701), and one or more positioning holes are arranged on the clamp fixing groove (703).
6. The degradation detection device of claim 1, wherein the top of the cabinet (8) is provided with one or more heat dissipation fans (10), and the heat dissipation fans (10) are connected with an activation button (704) of the clamp fixing device (7); the bottom of the cabinet (8) is provided with a plurality of supporting legs (9);
the cabinet (8) adopts a splicing type cabinet, and the clamp module can be detachably connected with the cabinet (8).
7. The degradation detection apparatus according to claim 1, wherein a plurality of the jig modules are capable of individually performing a degradation work on the products (3) and individually detecting a degradation state of the products (3);
the aging state lamp (5) comprises four signal colors, wherein the four signal colors are respectively a first signal color, a second signal color, a third signal color and no color;
the aging state lamp (5) comprises five signal states, wherein the five signal states are respectively a first signal color which is normally bright, a second signal color which is flickering, a second signal color which is normally bright, a third signal color which is flickering and a third signal color which is normally bright.
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| CN202020640054.5U CN212060465U (en) | 2020-04-24 | 2020-04-24 | Aging detection device |
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| CN202020640054.5U CN212060465U (en) | 2020-04-24 | 2020-04-24 | Aging detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111381126A (en) * | 2020-04-24 | 2020-07-07 | 延锋伟世通汽车电子有限公司 | Aging detection device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111381126A (en) * | 2020-04-24 | 2020-07-07 | 延锋伟世通汽车电子有限公司 | Aging detection device and method |
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