CN210347846U - Inspection mould based on light emitting diode is used - Google Patents
Inspection mould based on light emitting diode is used Download PDFInfo
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- CN210347846U CN210347846U CN201920613938.9U CN201920613938U CN210347846U CN 210347846 U CN210347846 U CN 210347846U CN 201920613938 U CN201920613938 U CN 201920613938U CN 210347846 U CN210347846 U CN 210347846U
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Abstract
A checking mould based on a light-emitting diode comprises a base, an adjusting frame and a fixed seat; two groups of adjusting frames are vertically arranged, and the two groups of adjusting frames are horizontally arranged on the left side and the right side of the base; the fixed seat is arranged above the base, and two ends of the fixed seat are connected with the adjusting frames on two sides in a sliding manner; a plurality of groups of paired detection grooves are arranged at the upper end of the base; the detection grooves in pairs are positioned right below the fixed seat, and detection electrodes in contact with lead frames of the light-emitting diodes are arranged in the detection grooves. The lead frame end provided with the light-emitting diode is clamped and fixed on the fixed seat through the groove walls of the upper through groove, the clamping groove and the lower through groove, so that the light-emitting diode is prevented from shifting in the detection process and the detection accuracy is prevented from being influenced; through the drive assembly transmission, driving gear and driven gear are connected with the rack toothing who corresponds the side respectively simultaneously for it is convenient that emitting diode's position is adjusted to the fixing base, detects easy operation, can detect a plurality of emitting diode simultaneously, and detection efficiency is high, reduces the manpower.
Description
Technical Field
The utility model relates to a emitting diode produces the processing field, especially relates to an inspection mould based on emitting diode is used.
Background
The light emitting diode is a kind of semiconductor diode, which can convert electric energy into light energy, and is composed of a PN as in the case of a general diode, and also has unidirectional conductivity.
Whether the light-emitting diode can normally emit light or not needs to be detected during production and processing, the existing detection die based on the light-emitting diode is not firm in fixing the light-emitting diode during working, detection accuracy is affected, detection operation is troublesome, and detection efficiency is low.
In order to solve the above problems, the present application proposes an inspection mold for light emitting diode based.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides an inspection mold based on a light-emitting diode, the lead frame end provided with the light-emitting diode is clamped and fixed on a fixed seat through the groove walls of an upper through groove, a clamping groove and a lower through groove, thereby avoiding the light-emitting diode from shifting in the detection process and influencing the detection accuracy; through the drive assembly transmission, driving gear and driven gear are connected with the rack toothing who corresponds the side respectively simultaneously for it is convenient that emitting diode's position is adjusted to the fixing base, detects easy operation, can detect a plurality of emitting diode simultaneously, and detection efficiency is high, reduces the manpower.
(II) technical scheme
In order to solve the problems, the utility model provides a checking mould based on a light emitting diode, which comprises a base, an adjusting bracket and a fixed seat; two groups of adjusting frames are vertically arranged, and the two groups of adjusting frames are horizontally arranged on the left side and the right side of the base; the fixed seat is arranged above the base, and two ends of the fixed seat are connected with the adjusting frames on two sides in a sliding manner; a plurality of groups of paired detection grooves are arranged at the upper end of the base; the detection grooves in pairs are positioned right below the fixed seat, and detection electrodes in contact with lead frames of the light-emitting diodes are arranged in the detection grooves; the adjusting frame comprises an adjusting plate and a rack; two groups of adjusting plates are arranged on the base; the two groups of racks are respectively arranged at the opposite ends of the two groups of adjusting plates; the fixing seat comprises a fixing plate, a driving gear, a driven gear, a transmission assembly and a fixing assembly; two ends of the fixed plate which is horizontally arranged are respectively provided with a groove; the adjusting plate is arranged in the groove; the rack faces the opening direction of the groove; the driving gear and the driven gear are respectively and rotatably arranged in the grooves on the two sides and are respectively meshed and connected with the racks on the corresponding sides; the transmission assembly for driving the driving gear and the driven gear to rotate is arranged at the front end of the fixing plate; the fixing components for fastening the light emitting diodes are arranged in a plurality of groups, and the plurality of groups of fixing components are arranged on the fixing plate; the fixing component comprises a button, a clamping plate and a first elastic piece; the fixed plate is provided with a button groove and a clamping plate groove along the front and back directions; the notch of the button groove faces to the front end and is communicated with the inner clamping plate groove; the rear end of the clamping plate extends into the clamping plate groove, the front end of the clamping plate extends into the button groove and is connected with the button, and the clamping plate is provided with paired clamping grooves in the vertical direction; the first elastic piece is transversely arranged in the button groove, one end of the first elastic piece close to the clamping plate groove is connected with the groove wall of the button groove, and the other end of the first elastic piece is connected with the button; the fixing plate is provided with paired upper through grooves and paired lower through grooves along the vertical direction; the clamping groove is arranged at the front ends of the upper through groove and the lower through groove and is communicated with the upper through groove and the lower through groove.
Preferably, the transmission assembly comprises a pulley, a first gear, a second gear and a belt; the belt pulley, the first gear and the second gear are all arranged at the front end of the fixing plate; the belt pulley is connected with the axle center of the driving gear, and one end far away from the driving gear is connected with a handle; the second gear is connected with the axle center of the driven gear; the first gear is arranged between the second gear and the belt pulley, and one end of the first gear, which is close to the fixed plate, is in transmission connection with the belt pulley through a belt; one end of the first gear, which is far away from the fixed plate, is in meshed connection with the second gear.
Preferably, the front side walls of the upper through groove and the lower through groove are provided with first protection pads; and a second protective pad is arranged on the rear side wall of the clamping groove.
Preferably, a second elastic piece is arranged in the clamping plate groove; the rear end of the second elastic part is connected with the groove wall of the clamping plate groove, and the front end of the second elastic part is connected with the clamping plate.
Preferably, each pair of detection grooves is arranged right below the corresponding lower through groove.
Preferably, a storage battery is arranged in the base; the storage battery is electrically connected with the detection electrode.
Preferably, the lower end of the base is provided with a support assembly.
The above technical scheme of the utility model has following profitable technological effect:
the utility model discloses in, through pressing the button, make the cardboard move backward, first elastic component and the compression of second elastic component, draw-in groove and last logical groove, logical groove is complete relative intercommunication down, lead wire frame end with emitting diode stretches into in proper order and leads to the groove, draw-in groove and logical groove down, loosen the button, first elastic component and second elastic component kick-back, the draw-in groove moves forward, lead wire frame end of emitting diode is through last logical groove, the cell wall centre gripping of draw-in groove and logical groove down is fixed on the fixing base, avoid emitting diode to shift among the testing process, influence the accuracy that detects.
Two, the utility model discloses in, through the drive assembly transmission, driving gear and driven gear are connected with the rack toothing who corresponds the side respectively simultaneously for the fixing base moves down, stretches into the detection inslot that corresponds until emitting diode's lead frame bottom, and with the detection electrode contact, can look over whether emitting diode normally works after the circular telegram, thereby reach the purpose that detects, fixing base position control is convenient, and detection operation is simple, can detect a plurality of emitting diode simultaneously, and detection efficiency is high, reduces the manpower.
Drawings
Fig. 1 is a schematic structural diagram of an inspection mold for light emitting diode according to the present invention.
Fig. 2 is a schematic structural diagram of a fixing assembly in an inspection mold for light emitting diode according to the present invention.
Fig. 3 is a schematic structural diagram of a first gear in an inspection mold for light emitting diode according to the present invention.
Reference numerals: 1. a base; 2. an adjusting bracket; 3. a fixed seat; 4. a detection tank; 5. an adjusting plate; 6. a rack; 7. a driving gear; 8. a driven gear; 9. a belt pulley; 10. a first gear; 11. a second gear; 12. A belt; 13. a fixing assembly; 14. a button; 15. clamping a plate; 16. a lower through groove; 17. a card slot; 18. a button slot; 19. a first elastic member; 20. a clamping plate groove; 21. a second elastic member; 22. a first protection pad; 23. A support assembly; 24. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the present invention provides a testing mold for led, which includes a base 1, an adjusting frame 2 and a fixing base 3; two groups of adjusting frames 2 are vertically arranged, and the two groups of adjusting frames 2 are horizontally arranged on the left side and the right side of the base 1; the fixed seat 3 is arranged above the base 1, and two ends of the fixed seat are connected with the adjusting frames 2 on two sides in a sliding manner; the upper end of the base 1 is provided with a plurality of groups of paired detection grooves 4; a plurality of groups of paired detection grooves 4 are positioned right below the fixed seat 3, and detection electrodes which are contacted with lead frames of the light-emitting diodes are arranged in the detection grooves; the adjusting frame 2 comprises an adjusting plate 5 and a rack 6; two groups of adjusting plates 5 are arranged on the base 1; the two groups of racks 6 are respectively arranged at the opposite ends of the two groups of adjusting plates 5; the fixed seat 3 comprises a fixed plate 24, a driving gear 7, a driven gear 8, a transmission assembly and a fixed assembly 13; two ends of the horizontally arranged fixed plate 24 are respectively provided with a groove; the adjusting plate 5 is arranged in the groove; the rack 6 faces the opening direction of the groove; the driving gear 7 and the driven gear 8 are respectively and rotatably arranged in the grooves on the two sides, and the driving gear 7 and the driven gear 8 are respectively meshed and connected with the racks 6 on the corresponding sides; a transmission assembly for driving the driving gear 7 and the driven gear 8 to rotate is arranged at the front end of the fixing plate 24; a plurality of groups of fixing assemblies 13 for fastening the light emitting diodes are arranged, and the plurality of groups of fixing assemblies 13 are arranged on the fixing plate 24; the fixing assembly 13 comprises a button 14, a catch plate 15 and a first elastic member 19; the fixing plate 24 is provided with a button groove 18 and a clamping plate groove 20 along the front and back direction; the notch of the button slot 18 faces the front end and is communicated with the inner clamping plate slot 20; the rear end of the clamping plate 15 extends into the clamping plate groove 20, the front end of the clamping plate 15 extends into the button groove 18 and is connected with the button 14, and the clamping plate 15 is provided with paired clamping grooves 17 in the vertical direction; the first elastic piece 19 is transversely arranged in the button groove 18, one end of the first elastic piece 19 close to the clamping plate groove 20 is connected with the groove wall of the button groove 18, and the other end of the first elastic piece is connected with the button 14; the fixing plate 24 is provided with a pair of upper through grooves and a pair of lower through grooves 16 in the vertical direction; the clamping groove 17 is arranged at the front end of the upper through groove and the lower through groove 16 and is communicated with the upper through groove and the lower through groove 16.
In an alternative embodiment, the transmission assembly comprises a pulley 9, a first gear 10, a second gear 11 and a belt 12; the belt pulley 9, the first gear 10 and the second gear 11 are all arranged at the front end of the fixing plate 24; the belt pulley 9 is connected with the axis of the driving gear 7, and one end far away from the driving gear 7 is connected with a handle; the second gear 11 is connected with the axle center of the driven gear 8; the first gear 10 is arranged between the second gear 11 and the belt pulley 9, and one end of the first gear 10 close to the fixed plate 24 is in transmission connection with the belt pulley 9 through a belt 12; the end of the first gear 10 remote from the fixed plate 24 is in meshed connection with the second gear 11.
In an alternative embodiment, the front side walls of the upper and lower through slots 16 are provided with first protection pads 22; a second protective pad is arranged on the rear side wall of the clamping groove 17.
In an alternative embodiment, a second elastic member 21 is disposed in the card slot 20; the second elastic member 21 is connected to the wall of the card slot 20 at the rear end and connected to the card 15 at the front end.
In an alternative embodiment, each pair of detection slots 4 is arranged directly below a corresponding lower through slot 16.
In an alternative embodiment, a storage battery is arranged inside the base 1; the storage battery is electrically connected with the detection electrode.
In an alternative embodiment, the lower end of the base 1 is provided with a support assembly 23.
In the utility model, when the light emitting diode is detected, the button 14 is pressed to move the clamping plate 15 backward, the first elastic part 19 and the second elastic part 21 are compressed, the clamping groove 17 is completely and relatively communicated with the upper through groove and the lower through groove 16, the lead frame end of the light emitting diode is sequentially extended into the upper through groove, the clamping groove 17 and the lower through groove 16, the button 14 is released, the first elastic part 19 and the second elastic part 21 rebound, the clamping groove 17 moves forward, the lead frame end of the light emitting diode is clamped and fixed on the fixed base 3 through the groove walls of the upper through groove, the clamping groove 17 and the lower through groove 16, the light emitting diode displacement in the detection process is avoided, the detection accuracy is influenced, the handle is rotated after the fixation is completed, the driving gear 7 and the driven gear 8 are respectively meshed and connected with the rack 6 at the corresponding side through the driving component, so that the fixed base 3 moves downward until the lead frame bottom end of the light emitting diode, whether normal work of emitting diode can be looked over to the circular telegram back with detection electrode contact to reach the purpose that detects, 3 position control of fixing base are convenient, detect easy operation, can detect a plurality of emitting diode simultaneously, and detection efficiency is high, reduces the manpower.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A checking die based on a light-emitting diode is characterized by comprising a base (1), an adjusting frame (2) and a fixed seat (3); two groups of adjusting frames (2) are vertically arranged, and the two groups of adjusting frames (2) are mutually horizontally arranged at the left side and the right side of the base (1); the fixed seat (3) is arranged above the base (1), and two ends of the fixed seat are connected with the adjusting frames (2) at two sides in a sliding manner; the upper end of the base (1) is provided with a plurality of groups of paired detection grooves (4); the detection grooves (4) in pairs are positioned right below the fixed seat (3), and detection electrodes which are contacted with a lead frame of the light-emitting diode are arranged in the detection grooves;
the adjusting frame (2) comprises an adjusting plate (5) and a rack (6); two groups of adjusting plates (5) are arranged on the base (1); the two groups of racks (6) are respectively arranged at the back ends of the two groups of adjusting plates (5);
the fixed seat (3) comprises a fixed plate (24), a driving gear (7), a driven gear (8), a transmission assembly and a fixed assembly (13); two ends of the fixed plate (24) which is horizontally arranged are respectively provided with a groove; the adjusting plate (5) is arranged in the groove; the rack (6) faces to the opening direction of the groove; the driving gear (7) and the driven gear (8) are respectively and rotatably arranged in the grooves on the two sides, and the driving gear (7) and the driven gear (8) are respectively meshed and connected with the racks (6) on the corresponding sides; a transmission assembly for driving the driving gear (7) and the driven gear (8) to rotate is arranged at the front end of the fixing plate (24); a plurality of groups of fixing components (13) for fastening the light emitting diodes are arranged, and the plurality of groups of fixing components (13) are arranged on the fixing plate (24);
the fixing component (13) comprises a button (14), a clamping plate (15) and a first elastic piece (19); the fixed plate (24) is provided with a button groove (18) and a clamping plate groove (20) along the front and back direction; the notch of the button groove (18) faces to the front end and is communicated with the inner clamping plate groove (20); the rear end of the clamping plate (15) extends into the clamping plate groove (20), the front end of the clamping plate extends into the button groove (18) and is connected with the button (14), and the clamping plate (15) is provided with paired clamping grooves (17) along the vertical direction; the first elastic piece (19) is transversely arranged in the button groove (18), one end of the first elastic piece (19) close to the clamping plate groove (20) is connected with the groove wall of the button groove (18), and the other end of the first elastic piece is connected with the button (14); the fixing plate (24) is provided with a pair of upper through grooves and a pair of lower through grooves (16) along the vertical direction; the clamping groove (17) is arranged at the front end of the upper through groove and the lower through groove (16) and is communicated with the upper through groove and the lower through groove (16).
2. The inspection tool for light emitting diode based thereon according to claim 1, wherein the transmission assembly comprises a pulley (9), a first gear (10), a second gear (11) and a belt (12); the belt pulley (9), the first gear (10) and the second gear (11) are all arranged at the front end of the fixing plate (24); the belt pulley (9) is connected with the axis of the driving gear (7), and one end far away from the driving gear (7) is connected with a handle; the second gear (11) is connected with the axle center of the driven gear (8); the first gear (10) is arranged between the second gear (11) and the belt pulley (9), and one end of the first gear (10) close to the fixed plate (24) is in transmission connection with the belt pulley (9) through a belt (12); one end of the first gear (10) far away from the fixed plate (24) is meshed with the second gear (11).
3. The inspection mold for light emitting diode-based, according to claim 1, wherein the front side walls of the upper and lower through grooves (16) are provided with first protection pads (22); a second protective pad is arranged on the rear side wall of the clamping groove (17).
4. The inspection jig for a light emitting diode according to claim 1, wherein a second elastic member (21) is provided in the chuck slot (20); the rear end of the second elastic piece (21) is connected with the groove wall of the clamping plate groove (20), and the front end is connected with the clamping plate (15).
5. An inspection tool for LED-based lighting devices according to claim 1, wherein each pair of inspection wells (4) is located directly below the corresponding through-well (16).
6. The inspection tool for light emitting diode based on claim 1, wherein the base (1) is internally provided with a storage battery; the storage battery is electrically connected with the detection electrode.
7. An inspection mould for light-emitting diodes according to claim 1, characterized in that the lower end of the base (1) is provided with a support assembly (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613938.9U CN210347846U (en) | 2019-04-28 | 2019-04-28 | Inspection mould based on light emitting diode is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613938.9U CN210347846U (en) | 2019-04-28 | 2019-04-28 | Inspection mould based on light emitting diode is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210347846U true CN210347846U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613938.9U Expired - Fee Related CN210347846U (en) | 2019-04-28 | 2019-04-28 | Inspection mould based on light emitting diode is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210347846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866583A (en) * | 2021-10-11 | 2021-12-31 | 安徽大学江淮学院 | LED (light emitting diode) detection system and method thereof |
-
2019
- 2019-04-28 CN CN201920613938.9U patent/CN210347846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866583A (en) * | 2021-10-11 | 2021-12-31 | 安徽大学江淮学院 | LED (light emitting diode) detection system and method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 Termination date: 20210428 |