CN220690053U - Multifunctional gauge for automobile sound equipment shell - Google Patents
Multifunctional gauge for automobile sound equipment shell Download PDFInfo
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- CN220690053U CN220690053U CN202322375166.9U CN202322375166U CN220690053U CN 220690053 U CN220690053 U CN 220690053U CN 202322375166 U CN202322375166 U CN 202322375166U CN 220690053 U CN220690053 U CN 220690053U
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- 238000001514 detection method Methods 0.000 claims abstract description 167
- 238000012797 qualification Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 4
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- 208000003464 asthenopia Diseases 0.000 description 1
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Abstract
The utility model discloses a multifunctional gauge for a car audio shell, which comprises a controller and a gauge body, wherein a detection plate is horizontally arranged at the top of the gauge body, a detection area matched with the car audio shell to be detected is arranged in the middle of the top of the detection plate, position detection needles corresponding to the detection holes of the car audio shell are vertically arranged in the detection area, and material shortage detection sensors corresponding to the characteristic parts of the car audio shell, which need to be subjected to material shortage detection, are vertically arranged in the detection area, and are in electric signal connection with the controller. The multifunctional gauge provided by the utility model can be used for simultaneously detecting the hole position degree of the automobile sound shell and the defects of whether the characteristic part of the automobile sound shell, which is easy to generate material shortage, is deficient or not, and has the advantages of low detection cost, high detection efficiency and detection precision, diversified functions, strong universality and the like.
Description
Technical Field
The utility model relates to a multifunctional checking fixture for a car audio shell, and belongs to the technical field of quality detection of car audio shells.
Background
As shown in fig. 4 and fig. 6, the automobile sound shell is usually provided with a plurality of small holes, and hole position quality inspection is required before delivery, but the current method for detecting the hole position is mainly a three-coordinate method, but the detection method cannot realize mass productivity detection, is only suitable for spot inspection, and cannot meet the requirement of full inspection. In addition, the structure of the car audio housing is complex, and the car audio housing has a plurality of characteristic parts, and the produced characteristic parts of the car audio housing are usually easy to have material shortage defects, for example: the high column characteristic parts with higher height, the thin edge characteristic parts with thinner thickness and the like are difficult to form by adopting a die casting process, and the defect of shortage is easily generated, so that the defect detection of shortage is also needed to be carried out on the characteristic parts of the automobile sound shell before leaving a factory, and the defect detection of shortage is mainly carried out by adopting a manual visual method at present, so that the detection efficiency is low, the detection process is influenced by factors such as whether the vision and the attention of people are concentrated or not, the detection result is unstable, the problem of omission is caused, and the problem of manual visual fatigue is also easily caused for a long time.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a multifunctional checking fixture for a car audio shell, which can be used for simultaneously detecting the defects of the hole position degree, the lack of materials and the like of the car audio shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-functional utensil of examining for car stereo set casing, includes controller and examines a body, is equipped with the pick-up plate at the top level of examining a body the top intermediate position of pick-up plate is equipped with the detection zone who waits to detect car stereo set casing looks adaptation, and the position of the detection hole of corresponding car stereo set casing in the detection zone is vertical respectively and is equipped with the position degree detection needle of one-to-one, the position of the characteristic part that needs carrying out the unfinished detection at corresponding car stereo set casing is vertical respectively and is equipped with the unfinished detection sensor of one-to-one, unfinished detection sensor and controller electrical signal connection.
In one embodiment, the gauge body is provided with a product-acceptable indicator lamp and a product-unacceptable indicator lamp, and the product-acceptable indicator lamp and the product-unacceptable indicator lamp are respectively connected with the controller through electric signals.
In a preferred scheme, the product disqualification indicator lamp is a buzzing indicator lamp with a buzzer.
In one embodiment, the characteristic part of the automobile sound shell, which needs to be subjected to material shortage detection, comprises a high cylinder characteristic part and a thin edge characteristic part, the material shortage detection sensor comprises a cylinder material shortage detection sensor and an edge material shortage detection sensor, the positions of the high cylinder characteristic part corresponding to the automobile sound shell in the detection area are respectively and vertically provided with one-to-one cylinder material shortage detection sensors, the positions of the thin edge characteristic part corresponding to the automobile sound shell are respectively and horizontally provided with one-to-one edge material shortage detection sensors, and the cylinder material shortage detection sensors and the edge material shortage detection sensors are respectively and electrically connected with a controller.
In a preferred scheme, the cylinder material shortage detection sensor and the edge material shortage detection sensor are both proximity sensors.
In one embodiment, an inductor A and an inductor B are arranged in the detection area, a second-gear knob is arranged on the detection tool body, and the inductor A, the inductor B and the second-gear knob are respectively connected with the controller through electric signals.
One embodiment is provided with a plurality of positioning stops around the detection zone.
In one embodiment, handles are arranged on two sides of the gauge body.
In one embodiment, the gauge body is provided with a power indicator lamp.
Compared with the prior art, the utility model has the beneficial technical effects that:
the multifunctional gauge provided by the utility model can be used for simultaneously detecting the hole position degree of the automobile sound shell and the defects of whether the characteristic part of the automobile sound shell, which is easy to generate material shortage, is deficient or not, and has the advantages of low detection cost, high detection efficiency and detection precision, diversified functions, strong universality and the like, and has obvious practical value.
Drawings
Fig. 1 is a front view of a multifunctional gauge for a car audio housing according to an embodiment of the present utility model;
fig. 2 is a top view of a multifunctional gauge for a car audio housing according to an embodiment of the present utility model;
fig. 3 is a state diagram of the multifunctional gauge according to the embodiment of the present utility model when the multifunctional gauge is used for detecting a car audio housing a;
fig. 4 is a diagram showing a positional relationship among a position degree detecting needle, a cylinder shortage detecting sensor, an edge shortage detecting sensor, a sensor a, a sensor B and a car audio housing a when the multifunctional detecting tool provided by the embodiment of the utility model is used for detecting the car audio housing a;
fig. 5 is a state diagram of the multifunctional gauge according to the embodiment of the present utility model when the multifunctional gauge is used for detecting a car audio housing B;
fig. 6 is a diagram showing a positional relationship among a position degree detecting needle, a cylinder shortage detecting sensor, an edge shortage detecting sensor, a sensor a, a sensor B and a car audio housing B when the multifunctional detecting tool provided by the embodiment of the utility model is used for detecting the car audio housing B;
FIG. 7 is a circuit diagram of a product pass indicator, a product fail indicator, a cylinder shortage detection sensor, an edge shortage detection sensor, an inductor A, an inductor B, and a second gear knob according to an embodiment of the present utility model;
the reference numerals in the figures are shown below:
1. a gauge body; 2. a product qualification indicator lamp; 3. a product disqualification indicator lamp; 4. a detection plate; 5A, a car audio shell A;501A, a detection hole in the car audio housing a; 502A, high cylinder feature in car stereo housing a; 503A, a thin edge feature in the car audio housing a; 504A, a boss in the car stereo housing a; 5B, a car audio shell B;501B, a detection hole in the car audio housing B; 502B, high cylinder feature in car audio housing B; 503B, thin edge features in the car audio housing B; 504B, a boss in the car audio housing B; 6. a position degree detection needle; 7-1/7-2, a cylinder material shortage detection sensor; 8-1/8-2, an edge shortage detection sensor; 9A, an inductor A;9B, an inductor B; 10. a second gear knob; 11. an inductor fixing block; 12. positioning a stop block; 13. a handle; 14. and a power indicator lamp.
Detailed Description
The technical scheme of the present utility model will be further clearly and specifically described below with reference to the accompanying drawings and examples.
Examples
Please refer to fig. 1 to 6: the embodiment provides a multifunctional gauge for a car audio housing, including a controller (not shown in the figure) and a gauge body 1, be equipped with pick-up plate 4 in the top level of gauge body 1 the top intermediate position of pick-up plate 4 is equipped with the detection zone (not shown in the figure, the region that car audio housing 5A/5B placed is the detection zone) that is fit with car audio housing 5A/5B to be detected, and the position of the detection hole 501A/501B that corresponds car audio housing 5A/5B in the detection zone is vertical to be equipped with position degree detection needle 6 of one-to-one respectively, is vertical to be equipped with one-to-one in the position that corresponds car audio housing 5A/5B and lacks the characteristic part that the material detected respectively, lack material detection sensor and controller electrical signal connection.
In this embodiment, as shown in fig. 3 and 5, there are two kinds of detection schematic diagrams of the automobile audio housing A, B, respectively, and A, B two kinds of automobile audio housings are labeled as an automobile audio housing 5A and an automobile audio housing 5B, respectively, for convenience of description.
In this embodiment, the features of the car audio housing 5A/5B that need to perform the material shortage detection include a high cylinder feature 502A/502B and a thin edge feature 503A/503B, the material shortage detection sensor includes cylinder material shortage detection sensors 7-1/7-2 (two cylinder material shortage detection sensors are provided in this embodiment for convenience of description, so that the two cylinder material shortage detection sensors are respectively labeled as 7-1 and 7-2) and edge material shortage detection sensors 8-1/8-2 (two edge material shortage detection sensors are provided in this embodiment for convenience of description, so that the two edge material shortage detection sensors are respectively labeled as 8-1 and 8-2), and in the detection area, the positions corresponding to the high cylinder feature of the car audio housing are respectively and vertically provided with one-to-one cylinder material shortage detection sensors 7-1/7-2, and in the positions corresponding to the edge feature of the thin edge of the car audio housing are respectively and horizontally provided with one-to-one corresponding edge material shortage detection sensors 8-1/8-2, and the edge material shortage detection sensors 8-1/8-2 are respectively and horizontally connected to the edge material shortage detection sensors.
In this embodiment, the column stock shortage detection sensor 7-1/7-2 and the edge stock shortage detection sensor 8-1/8-2 are proximity sensors, for example, all commercial short-distance small proximity sensors may be used.
The application method of the multifunctional gauge for the automobile sound shell comprises the following steps:
referring to fig. 1 to 6, the automobile sound housing 5A/5B to be detected is placed in a detection area on the detection board 4, the detection holes 501A/501B of the automobile sound housing 5A/5B are aligned with the position degree detection needles 6 in the detection area, then the automobile sound housing 5A/5B is pressed down along the position degree detection needles 6, if the automobile sound housing 5A/5B can be placed to the bottom along the position degree detection needles 6, the position degree of the hole of the automobile sound housing 5A/5B is determined to be qualified, otherwise, the position degree of the hole of the automobile sound housing 5A/5B is determined to be unqualified;
after the hole position degree of the automobile sound shell 5A/5B is detected to be qualified, the automobile sound shell 5A/5B is subjected to material shortage detection, specifically: starting a material shortage detection sensor (comprising a cylinder material shortage detection sensor 7-1/7-2 and an edge material shortage detection sensor 8-1/8-2), wherein the material shortage detection sensor is used for detecting whether characteristic parts (comprising a high cylinder characteristic part 502A/502B and a thin edge characteristic part 503A/503B) which are easy to be material shortage are absent or not, transmitting a detection result to a controller, and judging that the detected characteristic parts are absent if the material shortage detection sensor cannot detect a signal, and judging that the automobile sound shell 5A/5B is defective in material shortage;
and when the hole position degree and the characteristic part defect detection result of the automobile sound shell 5A/5B are qualified, judging that the quality of the automobile sound shell 5A/5B is qualified.
The multifunctional detecting tool provided by the utility model can be used for simultaneously detecting the hole position of the automobile sound shell and the defect of whether the characteristic part of the automobile sound shell, which is easy to be subjected to material shortage, is deficient or not, and has the advantages of diversified functions, strong universality, low detection cost, high detection efficiency, high detection precision and the like, and has obvious practical value.
In this embodiment, a product passing indicator lamp 2 and a product failing indicator lamp 3 are arranged on the gauge body 1, and the product passing indicator lamp 3 and the product failing indicator lamp 4 are respectively connected with a controller through electrical signals. The detection result can be visually displayed through the product passing indicator lamp 2 and the product failing indicator lamp 3. When the hole position degree or/and the material shortage detection result of the automobile sound shell 5A/5B are not qualified, the controller makes the product disqualification indicator lamp 3 light; only when the hole position degree and the characteristic part defect detection result of the automobile sound shell 5A/5B are qualified, the controller enables the product qualification indicator lamp 2 to be on.
In addition, in this embodiment, the product failure indicator lamp 3 is a buzzer indicator lamp with a buzzer, and has a buzzer alarm function and a product failure indicator function. When any one of the detection items of the automobile sound shell 5A/5B is failed, the product failure indicator lamp 3 is lightened red, and buzzing alarm sound is given. The buzzer indicator lamp is made of commercial products.
In addition, be equipped with inductor 9A and inductor 9B in the detection zone (inductor a and inductor B are used for responding to car stereo housing a and car stereo housing B respectively, in order to correspond with car stereo housing a and car stereo housing B, here with inductor a and inductor B mark as inductor 9A and inductor 9B respectively) be equipped with second gear knob 10 on the gauge body 1, inductor 9A and inductor 9B, second gear knob 10 respectively with the controller electrical signal connection. Referring to fig. 3 to 6, the automobile sound housing to be detected includes two types of automobile sound housing 5A and 5B, the overall structures of the automobile sound housing 5A and 5B are very similar, the number and positions of the detection holes 501A and 501B, the high cylinder feature portions 502A and 502B, and the thin edge feature portions 503A and 503B are very similar, and the positions of the bosses 504A and 504B are different. The position of the inductor 9A provided corresponds to the boss 504A in the car audio housing 5A, and the position of the inductor 9B corresponds to the boss 504B in the car audio housing 5B, so that the car audio housing 5A and the car audio housing 5B can be sensed and distinguished by the inductor 9A and the inductor 9B. In this embodiment, the sensor 9A and the sensor 9B are both proximity sensors.
In this embodiment, the second gear knob 10 has A, B two gears, which respectively represent A, B two detection states, and when the gauge is used for detecting the car audio housing 5A, the second gear knob 10 is rotated to the a gear, and when the gauge is used for detecting the car audio housing 5B, the second gear knob 10 is rotated to the B gear. The product qualification indicator lamp 2, the product disqualification indicator lamp 3, the cylinder unfilled material detection sensor 7-1/7-2, the edge unfilled material detection sensor 8-1/8-2, the sensor 9A, the sensor 9B and the second gear knob 10 are combined, so that the detection tool can distinguish and detect the automobile sound shell 5A and the automobile sound shell 5B. The circuit diagram among the product qualification indicator lamp 2, the product disqualification indicator lamp 3, the cylinder material shortage detection sensor 7-1/7-2, the edge material shortage detection sensor 8-1/8-2, the sensor 9A, the sensor 9B and the second gear knob 10 is shown in figure 7.
Referring to fig. 7, the principle of the multifunctional gauge according to the present embodiment for distinguishing and detecting the car audio housing 5A and the car audio housing 5B is as follows:
a) When the car audio housing 5A is detected, the second gear knob 10 is rotated to the a gear:
the automobile sound box 5A is placed in a detection area to detect the hole position, wherein an inductor 9A is used for sensing the automobile sound box 5A, and when the automobile sound box 5A can be placed at bottom, the inductor 9A triggers (triggering means that a product can be detected and a signal is output); when the sensor 9A is triggered and the sensor 9B is not triggered, the detected product is indicated to be the automobile sound shell 5A and the hole position degree of the automobile sound shell 5A is detected to be qualified; after the hole position degree is detected to be qualified, the subsequent material shortage defect detection is carried out, and the material shortage detection qualification of the automobile sound shell 5A is judged only when the material shortage detection sensors (the cylinder material shortage detection sensor 7-1/7-2 and the edge material shortage detection sensor 8-1/8-2) are triggered completely; at this time, the product qualification indicator lamp 2 is on, and the product is detected to be qualified;
if the sensor 9A is not triggered and the sensor 9B is triggered, indicating that the materials are wrong, indicating that the product placed in the detection area is a similar product 5B of the automobile sound shell 5A which is actually required to be detected, and at the moment, the product failure indicator lamp 3 is on, and the product detection is failed;
if at least one of the material shortage detection sensors (the cylinder material shortage detection sensor 7-1/7-2 and the edge material shortage detection sensor 8-1/8-2) is not triggered, judging that the material shortage detection of the automobile sound shell 5A is unqualified, and at the moment, turning on a product unqualified indicator lamp 3 and detecting the product unqualified;
b) When detecting the car audio housing 5B, the second gear knob 10 is rotated to the B gear:
the automobile sound box 5B is placed in a detection area to detect the hole position, wherein an inductor 9B is used for sensing the automobile sound box 5B, and when the automobile sound box 5B can be placed at bottom, the inductor 9B triggers (triggering means that a product can be detected and a signal is output); when the sensor 9B is triggered and the sensor 9A is not triggered, the detected product is indicated to be the automobile sound shell 5B and the hole position degree of the automobile sound shell 5B is detected to be qualified; after the hole position degree is detected to be qualified, the subsequent material shortage defect detection is carried out, and the material shortage detection qualification of the automobile sound shell 5B is judged only when the material shortage detection sensors (the cylinder material shortage detection sensor 7-1/7-2 and the edge material shortage detection sensor 8-1/8-2) are triggered completely; at this time, the product qualification indicator lamp 2 is on, and the product is detected to be qualified;
if the sensor 9B is not triggered and the sensor 9A is triggered, indicating that the materials are wrong, indicating that the product placed in the detection area is a similar product 5A of the automobile sound shell 5B which is actually required to be detected, and at the moment, the product failure indicator lamp 3 is on, and the product detection is failed;
if at least one of the material shortage detection sensors (the cylinder material shortage detection sensor 7-1/7-2 and the edge material shortage detection sensor 8-1/8-2) is not triggered, the failure detection of the automobile sound shell 5B is judged to be failed, and at the moment, the product failure indicator lamp 3 is on, and the product detection is failed.
As can be seen from the above: through product pass indicator lamp 2, product fail indicator lamp 3, cylinder lack of charge detection sensor 7-1/7-2, edge lack of charge detection sensor 8-1/8-2, inductor 9A, inductor 9B, second keeps off knob 10, can be used for distinguishing and detecting car stereo set casing 5A and car stereo set casing 5B respectively for the gauge not only can detect two kinds of products that the structure is similar, can prevent that the similar article from being by the false detection yet.
In addition, the positions of the detection plate 4 corresponding to the cylinder material shortage detection sensors 7-1/7-2, the edge material shortage detection sensors 8-1/8-2, the sensors 9A and the sensors 9B are respectively provided with sensor fixing blocks 11, and the cylinder material shortage detection sensors 7-1/7-2, the edge material shortage detection sensors 8-1/8-2, the sensors 9A and the sensors 9B are respectively arranged on the detection plate 4 through the corresponding sensor fixing blocks 11.
In addition, a plurality of positioning stop blocks 12 are arranged around the detection area to play a role in positioning the automobile sound shell 5A/5B to be detected, so that the automobile sound shell 5A/5B is prevented from shaking in the detection process.
In addition, handles 13 are arranged on two sides of the gauge body 1, so that the gauge is convenient to carry.
In addition, a power indicator 14 is provided on the gauge body 1.
Finally, it is necessary to point out here that: the foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. A multifunctional gauge for a car audio shell comprises a controller and a gauge body, wherein a detection plate is horizontally arranged at the top of the gauge body; the method is characterized in that: the automobile sound box detection device is characterized in that a detection area matched with an automobile sound box shell to be detected is arranged in the middle of the top of the detection plate, position detection needles corresponding to detection holes of the automobile sound box shell are vertically arranged in the detection area respectively, and material shortage detection sensors corresponding to the characteristic parts of the automobile sound box shell, which need to be subjected to material shortage detection, are vertically arranged in the detection area respectively, and the material shortage detection sensors are connected with a controller through electric signals.
2. The multifunctional gauge for a car audio housing of claim 1, wherein: the inspection tool comprises a detection tool body, wherein the detection tool body is provided with a product qualification indicator and a product disqualification indicator, and the product qualification indicator and the product disqualification indicator are respectively connected with a controller through electric signals.
3. The multifunctional gauge for a car audio housing of claim 2, wherein: the product disqualification indicator lamp is a buzzing indicator lamp with a buzzer.
4. The multifunctional gauge for a car audio housing of claim 1, wherein: the automobile sound equipment shell is characterized in that the characteristic parts for carrying out material shortage detection comprise high column characteristic parts and thin edge characteristic parts, the material shortage detection sensors comprise column material shortage detection sensors and edge material shortage detection sensors, the column material shortage detection sensors which are in one-to-one correspondence are respectively and vertically arranged at the positions corresponding to the high column characteristic parts of the automobile sound equipment shell in the detection areas, the edge material shortage detection sensors which are in one-to-one correspondence are respectively and horizontally arranged at the positions corresponding to the thin edge characteristic parts of the automobile sound equipment shell, and the column material shortage detection sensors and the edge material shortage detection sensors are respectively and electrically connected with a controller.
5. The multifunctional gauge for a car audio housing of claim 4, wherein: the cylinder material shortage detection sensor and the edge material shortage detection sensor are both proximity sensors.
6. The multifunctional gauge for a car audio housing of claim 1, wherein: the detection area is internally provided with an inductor A and an inductor B, the detection tool body is provided with a second-gear knob, and the inductor A, the inductor B and the second-gear knob are respectively connected with a controller through electric signals.
7. The multifunctional gauge for a car audio housing of claim 1, wherein: a plurality of positioning stop blocks are arranged around the detection area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375166.9U CN220690053U (en) | 2023-09-01 | 2023-09-01 | Multifunctional gauge for automobile sound equipment shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375166.9U CN220690053U (en) | 2023-09-01 | 2023-09-01 | Multifunctional gauge for automobile sound equipment shell |
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| Publication Number | Publication Date |
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| CN220690053U true CN220690053U (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375166.9U Active CN220690053U (en) | 2023-09-01 | 2023-09-01 | Multifunctional gauge for automobile sound equipment shell |
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| CN (1) | CN220690053U (en) |
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2023
- 2023-09-01 CN CN202322375166.9U patent/CN220690053U/en active Active
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