CN217034148U - LED circuit board welding detection device - Google Patents
LED circuit board welding detection device Download PDFInfo
- Publication number
- CN217034148U CN217034148U CN202122918602.3U CN202122918602U CN217034148U CN 217034148 U CN217034148 U CN 217034148U CN 202122918602 U CN202122918602 U CN 202122918602U CN 217034148 U CN217034148 U CN 217034148U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- led circuit
- base
- detection device
- moving plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a welding detection device for an LED circuit board, which comprises a base for placing the LED circuit board, wherein a vertical frame is arranged at the rear side of the base, a driving handle is hinged to the top side of the vertical frame, a transmission frame is hinged to the driving handle, one end, far away from the driving handle, of the transmission frame is hinged to a driving rod, the driving rod is vertically arranged, the bottom end of the driving rod is connected with a moving plate, a fixed seat is arranged at the top side of the base, a guide column which is vertically and upwards arranged is arranged at the top side of the fixed seat, the moving plate is connected to the guide column in a sliding mode, and a transparent observation window is arranged in the moving plate; the utility model has the following beneficial effects: the driving handle is driven to rotate around the hinged position of the top end of the vertical frame under the action of external force, so that the transmission frame is driven to move up and down, then the driving rod is driven to move up and down to drive the moving plate to slide up and down on the guide column, the detection needle can be driven to move up and down, the detection needle is contacted and separated with the LED circuit board, and the detection of the LED circuit board is realized.
Description
Technical Field
The utility model relates to the technical field of LED circuit board detection, in particular to an LED circuit board welding detection device.
Background
The LED circuit board is a printed circuit board for short, the LED circuit board is a lighting appliance for welding a plurality of light-emitting LEDs on the circuit board, each LED light-emitting piece is provided with at least one anode and one cathode electric connection pin after being welded on the circuit board, after the welding of the LED circuit board is completed, the welding quality needs to be detected and checked, the detection pin is connected to the pin position, the detection pin is electrified, whether the corresponding LED element emits light is verified, and therefore whether the welding quality is qualified is judged.
To the detection of LED circuit board among the prior art detect by the handheld detection needle of staff usually, the mode that the manual work detected is not only operating speed slow to need a large amount of staff's time, also increased staff's intensity of labour, the staff that moreover is different receives the restriction of factors such as working experience, and the conflict position and the syringe needle angle of detecting the needle all differ during the detection, have influenced the reliable degree that detects to a certain extent.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, an object of the present invention is to provide an LED circuit board soldering detection apparatus, which is used to solve the problems of slow detection speed and low detection accuracy of the LED circuit board in the prior art.
In order to achieve the above and other related purposes, the utility model provides an LED circuit board welding detection device, which comprises a base for placing an LED circuit board, wherein a vertical frame is installed on the rear side of the base, a driving handle is hinged to the top side of the vertical frame, a transmission frame is hinged to the driving handle, one end, away from the driving handle, of the transmission frame is hinged to a driving rod, the driving rod is vertically arranged, the bottom end of the driving rod is connected with a moving plate, a fixed seat is arranged on the top side of the base, a guide post which is vertically and upwards arranged is installed on the top side of the fixed seat, the moving plate is slidably connected to the guide post, a transparent observation window is installed in the moving plate, a plurality of detection needles which are respectively communicated with a power supply are arranged on the bottom side of the transparent observation window, and the detection needles are located right above the LED circuit board.
In an embodiment of the present invention, the guiding column is provided with a limiting plate for preventing the moving plate from separating from the guiding column, and the limiting plate is located above the moving plate.
In an embodiment of the present invention, the movable plate has an installation slot for installing the transparent viewing window.
In an embodiment of the utility model, the top side of the base is provided with a transverse baffle and a longitudinal baffle which are adjustable in position and used for positioning the LED circuit board.
In an embodiment of the utility model, the transverse baffle and the longitudinal baffle are both provided with a kidney-shaped groove, a limit screw penetrates through the kidney-shaped groove, and the bottom end of the limit screw penetrates through the kidney-shaped groove and is connected in the base through a thread.
In an embodiment of the utility model, the front side of the base is provided with a pick-and-place opening corresponding to the placement position of the LED circuit board.
As described above, the LED circuit board welding detection device of the present invention has the following beneficial effects:
according to the LED circuit board detection device, the driving handle is driven by external force to rotate around the hinged position of the top end of the vertical frame, so that the driving frame is driven to move up and down, then the driving rod is driven to move up and down to drive the moving plate to move up and down on the guide post, so that the detection needles can be driven to move up and down, the detection needles are enabled to be in contact with and separated from the LED circuit board, and therefore the detection of the LED circuit board is achieved.
Drawings
Fig. 1 is an overall perspective view of an LED circuit board soldering detection apparatus disclosed in an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 in the LED circuit board soldering inspection apparatus disclosed in the embodiment of the present invention;
fig. 3 is a schematic perspective view of a half bottom view of the LED circuit board soldering detecting apparatus disclosed in the embodiment of the present invention;
fig. 4 is a schematic perspective view illustrating a hidden moving plate in the LED circuit board welding detection apparatus according to the embodiment of the present invention;
fig. 5 is a schematic top view of a hidden moving plate in the LED circuit board soldering inspection apparatus according to the embodiment of the present invention.
Description of the element reference
1. A base; 2. a transverse baffle; 3. a longitudinal baffle; 4. a kidney-shaped groove; 5. a limit screw; 6. an LED circuit board; 7. a fixed seat; 8. a guide post; 9. a motion plate; 10. mounting grooves; 11. a transparent viewing window; 12. erecting a frame; 13. a drive handle; 14. a transmission frame; 15. a drive rod; 16. and detecting the needle.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.
Referring to fig. 1 to 5, the utility model provides an LED circuit board welding detection device, which comprises a base 1 for placing an LED circuit board 6, a stand 12 is installed at the rear side of the base 1, a driving handle 13 is hinged at the top side of the stand 12, a transmission frame 14 is hinged on the driving handle 13, a driving rod 15 is hinged at one end of the transmission frame 14 far away from the driving handle 13, the driving rod 15 is vertically arranged and the bottom end is connected with a moving plate 9, a fixed seat 7 is arranged on the top side of the base 1, a guide post 8 vertically and upwardly arranged is mounted on the top side of the fixed seat 7, a moving plate 9 is connected to the guide post 8 in a sliding manner, a transparent observation window 11 is mounted in the moving plate 9, a mounting groove 10 for mounting the transparent observation window 11 is formed in the moving plate 9, a plurality of detection pins 16 respectively communicated with a power supply are arranged on the bottom side of the transparent observation window 11, the detection pins 16 are positioned right above the LED circuit board 6, and a taking and placing opening is formed in the front side of the base 1 corresponding to the placing position of the LED circuit board;
specifically, the number of the guide posts 8 is two, and the number of the guide posts 8 is set to two in order to make the moving plate 9 move up and down more stably, when the LED circuit board 6 needs to be detected, firstly, a worker places the LED circuit board 6 to be detected on the base 1, then the driving handle 13 is pressed with force, so that the driving handle 13 rotates around the hinged position at the top end of the vertical frame 12, thereby driving the transmission frame 14 to move downwards, then the driving rod 15 is driven to move downwards, the moving plate 9 is driven to slide downwards on the guide post 8, thereby driving the detection pin 16 to move downwards, making the detection pin 16 contact with the LED circuit board 6, therefore, the LED circuit board 6 is detected by using the detection pins 16, and the LED circuit board 6 is subjected to electric detection by using a plurality of detection pins 16, so that the detection speed is high, and the detection quality of the LED circuit board 6 is reliable, so that the operation and the use of workers are convenient.
In a further embodiment, referring to fig. 1, 3, 4 and 5, the guiding post 8 is provided with a limiting plate for preventing the moving plate 9 from separating from the guiding post 8, the limiting plate is located above the moving plate 9, specifically, the limiting plate is located above the moving plate 9, the moving plate 9 moves up and down on the guiding post 8 under the driving action of the driving handle 13, and the limiting plate is located to prevent the moving plate 9 from separating from the guiding post 8 when sliding upwards.
In a further embodiment, referring to fig. 1, 4 and 5, a transverse baffle 2 and a longitudinal baffle 3, which are adjustable in position and used for positioning an LED circuit board 6, are disposed on the top side of the base 1, a kidney-shaped groove 4 is disposed in each of the transverse baffle 2 and the longitudinal baffle 3, a limit screw 5 is disposed in each kidney-shaped groove 4, and the bottom end of each limit screw 5 penetrates through the kidney-shaped groove 4 and is connected to the base 1 by a thread;
specifically, the number of the transverse baffles 2 is 1, two kidney-shaped grooves 4 are formed in the transverse baffles 2, the number of the longitudinal baffles 3 is two, the two longitudinal baffles 3 are symmetrically arranged on two sides of the fixing seat 7 along the central axis of the fixing seat 7, one kidney-shaped groove 4 is formed in the longitudinal baffle 3, when the LED circuit board 6 needs to be detected, the transverse baffles 2 and the longitudinal baffles 3 are adjusted according to the size of the detected LED circuit board 6, the transverse baffles 2 are moved transversely, after the transverse baffles 2 are moved to a proper position, the limiting screws 5 penetrate through the kidney-shaped grooves 4 in the transverse baffles 2 to be connected in the base 1 in a threaded manner, so that the transverse baffles 2 are fixed at the proper position, then the two longitudinal baffles 3 are moved longitudinally, after the transverse baffles are moved to the proper position, the limiting screws 5 penetrate through the kidney-shaped grooves 4 in the longitudinal baffles 3 to be connected in the base 1 in a threaded manner, thereby fix two longitudinal baffle 3 on suitable position, then the staff will be detected LED circuit board 6 and contradict with horizontal baffle 2 and longitudinal baffle 3 respectively to the realization is to the location of LED circuit board 6.
In conclusion, the driving handle 13 is driven by external force to rotate around the hinged position of the top end of the stand 12, so that the driving frame 14 is driven to move up and down, the driving rod 15 is driven to move up and down, the moving plate 9 is driven to move up and down on the guide post 8, the detection pins 16 can be driven to move up and down, the detection pins 16 are enabled to be in contact with and separated from the LED circuit board 6, and therefore the LED circuit board 6 is detected, the LED circuit board 6 is detected by the detection pins 16, the detection speed is high, the time of workers is saved, the labor intensity of workers is reduced, the dependence on the work experience of the workers is small, the detection positions of the detection pins 16 are stable and uniform, the detection quality of the LED circuit board 6 is enabled to be reliable, and the operation and the use of the workers are facilitated. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a LED circuit board welding detection device, is including the base that is used for placing the LED circuit board, its characterized in that: the grudging post is installed to the rear side of base, the top side of grudging post articulates there is the drive handle, it has the driving frame to articulate on the drive handle, the one end that the driving handle was kept away from to the driving frame articulates there is the actuating lever, the vertical setting of actuating lever and bottom are connected with the motion board, just the top side of base is equipped with the fixing base, the vertical guide post that upwards sets up is installed to the top side of fixing base, motion board sliding connection is on the guide post, install transparent observation window in the motion board, the bottom side of transparent observation window is equipped with a plurality of detection needles that communicate respectively with the power, detect the needle and be located LED circuit board directly over.
2. The LED circuit board welding detection device of claim 1, wherein: the guide post is provided with a limiting plate for preventing the moving plate from being separated from the guide post, and the limiting plate is positioned above the moving plate.
3. The LED circuit board welding detection device according to claim 1, characterized in that: and the inside of the moving plate is provided with a mounting groove for mounting the transparent observation window.
4. The LED circuit board welding detection device of claim 1, wherein: and the top side of the base is provided with a transverse baffle and a longitudinal baffle which are adjustable in position and used for positioning the LED circuit board.
5. The LED circuit board welding detection device of claim 4, wherein: waist-shaped grooves are formed in the transverse baffle and the longitudinal baffle, limit screws penetrate through the waist-shaped grooves, and the bottom ends of the limit screws penetrate through the waist-shaped grooves and are connected in the base in a threaded mode.
6. The LED circuit board welding detection device of claim 1, wherein: the front side of the base is provided with a taking and placing opening corresponding to the placing position of the LED circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918602.3U CN217034148U (en) | 2021-11-25 | 2021-11-25 | LED circuit board welding detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918602.3U CN217034148U (en) | 2021-11-25 | 2021-11-25 | LED circuit board welding detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217034148U true CN217034148U (en) | 2022-07-22 |
Family
ID=82438407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122918602.3U Active CN217034148U (en) | 2021-11-25 | 2021-11-25 | LED circuit board welding detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217034148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116643147A (en) * | 2023-05-26 | 2023-08-25 | 深圳市奇易创新科技有限公司 | Welding detector for mobile power supply cell circuit board |
-
2021
- 2021-11-25 CN CN202122918602.3U patent/CN217034148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116643147A (en) * | 2023-05-26 | 2023-08-25 | 深圳市奇易创新科技有限公司 | Welding detector for mobile power supply cell circuit board |
| CN116643147B (en) * | 2023-05-26 | 2024-05-07 | 深圳市奇易创新科技有限公司 | Welding detector for mobile power supply cell circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100784274B1 (en) | Apparatus For Inspecting Of Display Panel | |
| CN217034148U (en) | LED circuit board welding detection device | |
| CN103197147A (en) | Solar cell multifunctional contact resistance automatic measuring instrument and measuring system thereof | |
| CN210514530U (en) | Sample comparison device for acquisition terminal and electric energy meter | |
| CN116165519B (en) | Chip ground pin connectivity testing device | |
| CN209746008U (en) | Tool that can short-term test LED lamp and arrange and insert | |
| CN112098689A (en) | Photoelectric device smelts test fixture always | |
| CN114113697A (en) | Circuit board detection tool and detection method | |
| CN209802957U (en) | Multifunctional electric experiment measurement support | |
| CN214427740U (en) | Positioning structure for lens module test automation | |
| CN109991487A (en) | A kind of test device of electromagnetic stove | |
| CN207816566U (en) | A kind of assembling and testing device of QSFP+AOC optical modules | |
| CN209745824U (en) | Optical detector | |
| CN111596106A (en) | Portable car lamp current detection box | |
| CN216310202U (en) | Test rack for display circuit board with lamp | |
| CN217385267U (en) | Detection table | |
| CN217034143U (en) | Lighting test tool for circuit board | |
| CN211402633U (en) | PCB performance detection device | |
| CN211603932U (en) | Automobile electronic water pump controller test bench | |
| CN214375662U (en) | Production of no frame liquid crystal module panel is with check out test set of being convenient for location | |
| CN212657675U (en) | Accurate P4 machine with lighting part | |
| CN220872480U (en) | Leather surface defect inspection machine | |
| CN211262051U (en) | Jig capable of adjusting light source and detection distance | |
| CN218383945U (en) | Device capable of automatically performing key reliability test | |
| CN216160753U (en) | Full-automatic lighting detection probe adjusting pin positioning mechanism of touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |