CN219179542U - Detection tool matched with multiple display screens - Google Patents
Detection tool matched with multiple display screens Download PDFInfo
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- CN219179542U CN219179542U CN202222540481.8U CN202222540481U CN219179542U CN 219179542 U CN219179542 U CN 219179542U CN 202222540481 U CN202222540481 U CN 202222540481U CN 219179542 U CN219179542 U CN 219179542U
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- 238000001514 detection method Methods 0.000 title claims abstract description 83
- 238000003825 pressing Methods 0.000 claims abstract description 85
- 238000000034 method Methods 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 230000003139 buffering effect Effects 0.000 description 1
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Abstract
The utility model provides a detection tool matched with a plurality of display screens, which comprises a support, a display assembly and a clamping plate assembly, wherein a power switch and a detection button are arranged on the support; the clamping plate assembly comprises a supporting frame, a quick locker, a push rod, a guide rail, an upper pressing plate assembly and a lower supporting assembly, wherein the lower portion of the supporting frame is fixedly arranged on a support, the quick locker is fixedly connected with the supporting frame, the upper pressing plate assembly is sleeved with the vertically arranged guide rail, the upper end of the push rod is connected with the quick locker, the lower end of the push rod is connected with the upper pressing plate assembly so that the upper pressing plate assembly can be pushed to move up and down by operating the quick locker, and the lower supporting assembly is arranged below the upper pressing plate assembly and is fixedly connected with the support. When different circuit boards need to be detected, the trouble of replacing each detection component can be avoided by only switching different displays for display, and time and labor are saved.
Description
Technical Field
The utility model relates to the technical field of detection tools, in particular to a detection tool matched with a plurality of display screens.
Background
The circuit board is a main component of the electronic product, and the quality inspection of the circuit board is an important procedure after the production of each circuit board is finished, and the detection efficiency and accuracy of the circuit board directly influence the overall quality of the electronic product applied to the subsequent circuit board. At present, after the production of the circuit boards is finished, the circuit boards with small quantity are detected by manpower, and certain requirements are met for the technical level of personnel. Therefore, in the inspection process after the circuit board production is completed, the detection is performed manually to a large extent under the influence of the technical level and efficiency of detection personnel, so that the detection cost cannot be effectively reduced by completely detecting the produced circuit boards manually, and the overall circuit board processing cost is not beneficial to control for the production and processing of the circuit boards in small batches.
As chinese patent CN206431252U discloses a circuit board detection frock, this circuit board detection frock includes the base and pushes down the portion, be provided with clamp plate and spanner on pushing down the portion, be provided with horizontal grafting groove on the base, the grafting groove is formed with the interface in the back of bottom, be provided with on the portion of pushing down with horizontal grafting groove complex grafting portion, realize the dismantlement of base and portion of pushing down through the setting of grafting portion and horizontal grafting groove, when need stack with the portion of pushing down dismantle can, simultaneously, detachable setting can reduce the quantity production of portion of pushing down, adopt a plurality of detection frock sharing to push down the portion can. However, the circuit board detection tool is troublesome in the whole process of replacing different pressing parts for detecting the circuit boards with the same size and different detection point positions, and cannot be suitable for detecting different circuit boards.
Disclosure of Invention
In order to solve the problem that the manual detection circuit board in the prior art is low in efficiency, and the existing circuit board detection tool cannot be used for detecting different circuit boards.
The technical scheme of the utility model is as follows:
the detection tool comprises a support, a display assembly and a clamping plate assembly, wherein a power switch and a detection button are arranged on the support; the clamping plate assembly comprises a supporting frame, a quick locker, a push rod, a guide rail, an upper pressing plate assembly and a lower supporting assembly, wherein the lower portion of the supporting frame is fixedly arranged on a support, the quick locker is fixedly connected with the supporting frame, the upper pressing plate assembly is sleeved with the vertically arranged guide rail, the upper end of the push rod is connected with the quick locker, the lower end of the push rod is connected with the upper pressing plate assembly so that the upper pressing plate assembly can be pushed to move up and down by operating the quick locker, and the lower supporting assembly is arranged below the upper pressing plate assembly and is fixedly connected with the support. Through setting up the display module and dispose a plurality of displays on the display module, only need switch different displays and show when needs detect different circuit boards and can remove the trouble of changing each detection module, labour saving and time saving can effectually improve detection efficiency and quality.
Furthermore, the upper pressing plate component comprises a first pressing plate and a second pressing plate, the second pressing plate is movably connected with the guide rail, the upper part of the first pressing plate is fixedly connected with the lower end of the push rod, and a buffer cushion is arranged between the first pressing plate and the second pressing plate. In order to prevent the pressing plate from possibly damaging the detected circuit board in the pressing process, a buffer pad is arranged between the first pressing plate and the second pressing plate, so that the upper pressing plate assembly can be effectively prevented from possibly damaging the detected circuit board in the pressing process.
Furthermore, according to the detection tool matched with the display screens, the plurality of pressing needles are detachably connected to the lower portion of the second pressing plate. Through setting up the form of pressure needle, be the pressure needle with the contact of being detected circuit board promptly, can set up the pressure needle of different height simultaneously, can effectively push down the circuit board and set up the contact at lower part supporting component and thereby realize the detection of circuit board effectively.
Furthermore, according to the detection tool matched with the display screens, the lower support assembly comprises the first support plate and the second support plate, a plurality of springs are connected between the first support plate and the second support plate, and the second support plate is fixedly connected with the support. A plurality of springs are connected between the first support plate and the second support plate, so that when the detected circuit board is placed on the first support plate, the detected circuit board can be enabled to have a certain buffer function when being pressed downwards by operating the upper pressing plate assembly.
Furthermore, according to the detection tool matched with the display screens, the empty cavity is formed in the middle of the first support plate, the through holes are formed in the cavity, the ejector pins are fixedly connected below the second support plate, and the positions of the ejector pins fixed on the second support plate correspond to the positions of the through holes in the first support plate. When the circuit board is pressed down by the upper pressing plate component, the whole circuit board is pressed downwards on the first support plate, after the first support plate moves downwards for a certain distance, the ejector pin can pass through the through hole on the first support plate and is contacted with the detected point of the circuit board, so that the effect of electrifying detection on the circuit board is realized, after detection is finished, the quick locking device is operated to lift the upper pressing plate component, the first support plate also moves upwards along with the upper surface of the cavity on the first support plate, the ejector pin is higher than the ejector pin, and when the circuit board is not detected, the ejector pin is lower than the upper surface of the cavity, so that the ejector pin can be effectively protected, and the conditions such as electric leakage and the like can be prevented.
Furthermore, according to the detection tool matched with the display screens, the support is provided with the indicator lamps, and the indicator lamps are LED lamps. Through the instruction of each LED lamp, can distinguish the testing result of every functional module on the circuit board for the testing personnel can cooperate a plurality of display screens to look over the testing result of circuit board through the demonstration of observing the pilot lamp, make the detection efficiency of circuit board higher.
Furthermore, according to the detection tool matched with the display screens, the motor is arranged on the support, the motor rod of the motor faces upwards, and the rotating rod is connected to the motor rod. Through the fixed installation of the motor, the detection tool can directly test the driving effect of the circuit board on the motor when the circuit board driven by the motor is tested, and can more directly detect the control effect of the circuit board and whether the driving is stable.
The utility model has the beneficial effects that:
the utility model relates to a detection tool matched with a plurality of display screens, which comprises a support, a display assembly and a clamping plate assembly, wherein a power switch and a detection button are arranged on the support; the clamping plate assembly comprises a supporting frame, a quick locker, a push rod, a guide rail, an upper pressing plate assembly and a lower supporting assembly, a plurality of displays are arranged on the display assembly through the arrangement of the display assembly, and when different circuit boards are required to be detected, the trouble of replacing each detection assembly can be avoided by only switching different displays for displaying, so that time and labor are saved, and the detection efficiency and quality can be effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of a detection tool with multiple display screens;
FIG. 2 is a schematic view of a detection tool with multiple display screens in the lifting state;
FIG. 3 is a front view of a detecting tool with multiple display screens in the present utility model when the upper platen assembly is lowered;
FIG. 4 is a schematic diagram showing a structure of a detecting tool with multiple display screens when an upper pressing plate assembly descends;
FIG. 5 is a schematic view of the structure of the upper pressing plate assembly of the detection tool, which is matched with a plurality of display screens, in the descending process;
name and number in the figure: 1. a support; 101. a power switch; 102. a detection button; 103. an indicator light; 104. a motor; 2. a display assembly; 201. a first display; 202. a second display; 203. a third display; 3. a cleat assembly; 301. a support frame; 302. a quick locker; 303. a guide rail; 304. a push rod; 305. a first platen; 306. a second pressing plate; 307. a cushion pad; 308. a thimble; 309. pressing the needle; 310. a first support plate; 311. a second support plate; 312. and (3) a spring.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the present utility model is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the utility model provides a detection tool matched with a plurality of display screens, which comprises a support 1, a display assembly 2 and a clamping plate assembly; the support 1 is used for supporting each component of the detection tool matched with a plurality of display screens, the clamping plate assembly is used for clamping a detected circuit board, and the display assembly 2 is used for displaying detection results of the detected circuit board. The support 1 is provided with a power switch 101 and a detection button 102, the power switch 101 controls the power on and off of the whole device, and the detection button 102 is used for controlling the detection operation of the circuit board. The display assembly 2 is mounted on the support 1, the display assembly 2 comprises a first display 201, a second display 202 and a third display 203, each display is used for displaying detection results of different circuit boards, and each detection result of the detected circuit boards can be accurately displayed only by switching to the corresponding display when the different circuit boards are switched for detection, so that the display assembly is used for assisting in observing the detection results of the circuit boards. The clamp plate assembly comprises a support frame 301, a quick locker 302, a push rod 304, a guide rail 303, an upper pressing plate assembly and a lower supporting assembly, wherein the lower part of the support frame 301 is fixedly arranged on the support seat 1, the quick locker 302 is fixedly connected with the support frame 301, the upper pressing plate assembly is sleeved with the guide rail 303 which is vertically arranged, the upper end of the push rod 304 is connected with the quick locker 302, the lower end of the push rod is connected with the upper pressing plate assembly so that the upper pressing plate assembly can be pushed to move up and down by operating the quick locker 302, and the lower supporting assembly is arranged below the upper pressing plate assembly and is fixedly connected with the support seat 1.
When the detection tool matched with a plurality of display screens is used for detecting a circuit board, the quick locking device 302 is firstly operated to enable the upper pressing plate assembly to be lifted to the highest position, and a larger gap is reserved between the upper pressing plate assembly and the lower supporting assembly, so that the circuit board to be detected can be conveniently placed into the lower supporting assembly. After the detected circuit board is placed in the lower supporting component, the quick locking device 302 is operated to enable the upper pressing plate component to downwards press the detected circuit board, the detected circuit board is fixed between the upper pressing plate component and the lower supporting component, and corresponding contact points are arranged below detection points of the lower supporting component corresponding to the detected circuit board, so that a detection circuit of the detection tool matched with a plurality of display screens is conducted with the detected circuit board, the power switch 101 is started, the detection button 102 is pressed to enable the detection program of the detection tool to run, and related conditions and detection parameters of the detected circuit board can be observed on a corresponding display on the display component 2. After observing each parameter of the circuit board to be detected, the detection button 102 is pressed again to end the detection procedure, so that the quick locker 302 can be operated to lift the upper pressing plate assembly far away from the lower supporting assembly, the circuit board to be detected is taken out, the detection operation of the circuit board is finished, and the circuit board can be detected by repeating the detection process. According to the detection tool matched with the multiple display screens, the display assembly 2 is arranged, and the multiple displays are arranged on the display assembly 2, so that the trouble of replacing each detection assembly can be avoided by only switching different displays for display when different circuit boards need to be detected, time and labor are saved, and the detection efficiency and quality can be effectively improved.
Further, in the detection tool matched with a plurality of display screens of the present utility model, as shown in fig. 1 to 5, the upper pressing plate assembly comprises a first pressing plate 305 and a second pressing plate 306, the second pressing plate 306 is movably connected with the guide rail 303 so that the second pressing plate 306 can smoothly slide along the direction of the guide rail 303, the upper part of the first pressing plate 305 is fixedly connected with the lower end of the push rod 304, and a buffer cushion 307 is installed between the first pressing plate 305 and the second pressing plate 306. In order to prevent the second pressing plate 306 from damaging the detected circuit board in the pressing process, the buffer pad 307 is arranged between the first pressing plate 305 and the second pressing plate 306, so that the detected circuit board can be effectively prevented from being damaged in the pressing process of the upper pressing plate assembly, namely, the buffer pad 307 is arranged between the second pressing plate 306 and the first pressing plate 305, so that the whole upper pressing plate assembly has a buffering effect after the upper pressing plate assembly contacts with the circuit board when the whole upper pressing plate assembly presses the detected circuit board downwards, and the detected circuit board is not damaged in the pressing process of the upper pressing plate assembly contacting with the detected circuit board downwards.
Further, in the detection tool matched with a plurality of display screens of the present utility model, as shown in fig. 1, a plurality of press pins 309 are detachably connected to the lower portion of the second pressing plate 306. By providing the pins 309, that is, the upper pressing plate assembly contacts the circuit board to be tested with the pins 309, and simultaneously providing the pins 309 with different heights, the circuit board to be tested can be effectively pressed down to contact the contacts provided on the lower supporting assembly, thereby effectively realizing the testing of the circuit board and preventing the second pressing plate 306 from directly contacting the board surface of the circuit board to be tested from being uneven, thereby affecting the testing effect.
Further, in the detection tool matched with a plurality of display screens of the utility model, as shown in fig. 1 to 5, the lower support assembly comprises a first support plate 310 and a second support plate 311, a plurality of springs 312 are connected between the first support plate 310 and the second support plate 311, and the second support plate 311 is fixedly connected with the support 1. By arranging the plurality of springs 312 connected between the first support plate 310 and the second support plate 311, when the detected circuit board is placed on the first support plate 310, the detected circuit board can be buffered when being pressed downwards by operating the upper pressing plate assembly.
Further, in the detection tool matched with a plurality of display screens, as shown in fig. 1 and 2, a hollow cavity is arranged in the middle of a first support plate 310 and used for placing a detected circuit board, a plurality of through holes are arranged in the hollow cavity, a plurality of ejector pins 308 are fixedly connected under a second support plate 311, and the fixed positions of the ejector pins 308 on the second support plate 311 correspond to the positions of the plurality of through holes on the first support plate 310. When the detected circuit board is pressed down by the upper pressing plate component, the whole detected circuit board is pressed downwards on the first support plate 310, when the first support plate 310 moves downwards for a certain distance, the ejector pins 308 can pass through the through holes on the first support plate 310 and are in contact with detected points of the circuit board, so that the effect of electrifying detection on the circuit board is realized, when the detection is finished, the quick locking device 302 is operated to lift the upper pressing plate component, the first support plate 310 also moves upwards along with the detection, the upper surface of the cavity on the first support plate 310 is higher than the highest point of the ejector pins 308, and therefore, when the circuit board is not detected, the ejector pins 308 are lower than the upper surface of the cavity, so that the ejector pins 308 can be effectively protected, electric leakage and other conditions can be prevented.
Further, in the detection tool matched with a plurality of display screens, as shown in fig. 4 and 5, a plurality of indicator lamps 103 are arranged on the support 1, and the indicator lamps 103 are LED lamps. Through the instruction of each LED lamp, can distinguish the testing result of every functional module on the detected circuit board for the testing personnel can cooperate a plurality of display screens to look over the testing result of circuit board through observing the demonstration of pilot lamp 103, make the detection efficiency of circuit board higher.
Further, in the detection tool matched with a plurality of display screens, as shown in fig. 4 and 5, a motor 104 is installed on a support 1, a motor rod of the motor 104 faces upwards, and a rotating rod is connected to the motor rod. Through the fixed installation of the motor 104, the detection tool can directly test the driving effect of the circuit board on the motor when the circuit board driven by the motor is tested, and can more directly detect the control effect of the circuit board and whether the driving is stable.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (7)
1. The utility model provides a supporting detection frock of a plurality of display screens, includes support, display module and splint subassembly, install switch and detection button on the support, its characterized in that: the display assembly is arranged on the support and comprises a first display, a second display and a third display; the clamping plate assembly comprises a supporting frame, a quick locker, a push rod, a guide rail, an upper pressing plate assembly and a lower supporting assembly, wherein the lower portion of the supporting frame is fixedly arranged on a support, the quick locker is fixedly connected with the supporting frame, the upper pressing plate assembly is sleeved with the guide rail which is vertically arranged, the upper end of the push rod is connected with the quick locker, the lower end of the push rod is connected with the upper pressing plate assembly, so that the upper pressing plate assembly can be pushed to move up and down by the quick locker in operation, and the lower supporting assembly is arranged below the upper pressing plate assembly and is fixedly connected with the support.
2. The detection tool for a plurality of matched display screens of claim 1, wherein the upper pressing plate assembly comprises a first pressing plate and a second pressing plate, the second pressing plate is movably connected with the guide rail, the upper part of the first pressing plate is fixedly connected with the lower end of the push rod, and a buffer cushion is installed between the first pressing plate and the second pressing plate.
3. The detection tool matched with a plurality of display screens according to claim 2, wherein a plurality of pressing pins are detachably connected to the lower portion of the second pressing plate.
4. The detection tool for a plurality of display screens according to claim 1, wherein the lower support assembly comprises a first support plate and a second support plate, a plurality of springs are connected between the first support plate and the second support plate, and the second support plate is fixedly connected with the support.
5. The detection tool matched with a plurality of display screens according to claim 4, wherein an empty cavity is arranged in the middle of the first support plate, a plurality of through holes are formed in the empty cavity, a plurality of ejector pins are fixedly connected under the second support plate, and the positions of the ejector pins fixed on the second support plate correspond to the positions of the plurality of through holes in the first support plate.
6. The detection tool matched with a plurality of display screens according to any one of claims 1-5, wherein a plurality of indicator lamps are installed on the support, and the indicator lamps are LED lamps.
7. The detection tool matched with a plurality of display screens according to any one of claims 1-5, wherein a motor is installed on the support, a motor rod of the motor faces upwards, and a rotating rod is connected to the motor rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540481.8U CN219179542U (en) | 2022-09-26 | 2022-09-26 | Detection tool matched with multiple display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540481.8U CN219179542U (en) | 2022-09-26 | 2022-09-26 | Detection tool matched with multiple display screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219179542U true CN219179542U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222540481.8U Active CN219179542U (en) | 2022-09-26 | 2022-09-26 | Detection tool matched with multiple display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219179542U (en) |
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2022
- 2022-09-26 CN CN202222540481.8U patent/CN219179542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A detection fixture that matches multiple display screens Granted publication date: 20230613 Pledgee: Bank of China Limited by Share Ltd. Guilin branch Pledgor: Guilin Fangzhen Electronic Technology Co.,Ltd. Registration number: Y2024980005299 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |