CN217586258U - Clamping device and detection machine of LED lamp piece - Google Patents

Abstract

The utility model relates to the technical field of detection equipment, and discloses a clamping device and a detection machine for LED lamp pieces, which has the technical scheme that the clamping device and the detection machine comprise a box body, wherein the top surface of the box body is provided with a supporting surface for placing the lamp pieces, and a plurality of electrifying assemblies, the plurality of electrifying assemblies comprise power supply probes and lifting columns, the lifting columns are arranged in the box body, one end of each lifting column extends upwards and penetrates through the supporting surface, and the power supply probes are arranged at one end of each lifting column penetrating through the supporting surface; the utility model discloses set up a device for centre gripping lamp piece, at the in-process that needs detect in batches, can supply power work to the LED lamp piece through the power supply probe, when the lamp piece needs to be changed, reciprocate through elevating system control circular telegram subassembly to can quick replacement lamp piece, improved the efficiency that detects.

Description

Clamping device and detection machine of LED lamp piece

Technical Field

The utility model relates to a check out test set technical field, more specifically the utility model relates to a clamping device and detection machine of LED lamp piece that says so.

Background

An LED is a material capable of converting electric energy into visible light, which is widely used in life. After the LED lamp piece is produced, whether the performance of the LED lamp piece reaches the standard needs to be detected through the integrating sphere. The detection mode is that the LED lamp beads are placed inside an integrating sphere with a closed light environment, and then the data of the LED lamp beads after light emitting are measured. When the LED lamp is installed, the positive and negative electrodes of the LED lamp pieces need to be manually wired, time and labor are consumed, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a clamping device and detection machine of LED lamp piece for overcome the above-mentioned defect among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a clamping device and a detector for LED lamp pieces comprise a box body, wherein a supporting surface for placing the lamp pieces is formed on the top surface of the box body, and

the power supply device comprises a plurality of power supply assemblies and a plurality of lifting columns, wherein each power supply assembly comprises a power supply probe and a lifting column, the lifting columns are arranged in the box body, one end of each lifting column extends upwards and penetrates through the supporting surface, and the power supply probes are arranged at one ends of the lifting columns penetrating through the supporting surface; and

the lifting mechanism is arranged on the box body and used for driving the electrifying assembly to move so that the power supply probe is close to or far away from the supporting surface.

The utility model discloses set up a device for centre gripping lamp piece, at the in-process that needs detect in batches, can supply power work to the LED lamp piece through the power supply probe, when the lamp piece is changed to needs, through elevating system control the subassembly that circular telegram reciprocates to can the quick replacement lamp piece, improved the efficiency that detects.

As a further improvement, the lifting column bottom is provided with the electric connection end electrically connected with the power supply, the power supply probe with the electric connection end is electrically connected, the power supply probe is kept away from the one end of the lifting column can be electrically connected with the lamp piece.

The utility model discloses well lift post not only can be used for the installation power supply probe can provide the required electric power of measurement for power supply probe department with the electric energy transmission moreover.

As a further improvement of the utility model, the power supply probe has seted up the spout along its length direction, the lift post runs through the end screw thread of holding surface is provided with the bolt, just the bolt runs through the spout is worked as when the bolt is screwed up, the bolt provides can fix power supply probe's locking force, works as when the bolt loosens, power supply probe can follow the bolt removes and \ or rotates.

The shape of LED lamp piece is diversified, and the electricity point that connects of different LED lamp pieces is in different positions, through the bolt with the setting of spout, in-process using, can pass through the power supply probe is followed the bolt rotates the angular position of adjustment power supply probe, through the spout is followed the bolt removes the adjustment power supply probe shift position, thereby has improved the utility model discloses a practicality and suitability.

As a further improvement of the utility model, elevating system includes the mounting bracket and promotes the subassembly, the mounting bracket set up in the box body, the mounting bracket is provided with a plurality of electric potentials, the lift post can set up in on the electric potential, it is used for the drive to promote the subassembly the mounting bracket removes, in order to drive supply probe is close to or keeps away from the holding surface.

The utility model discloses mounting bracket and promotion subassembly have been set up, through the mounting bracket is connected each circular telegram subassembly, the cooperation promotion subassembly can drive a plurality of circular telegram subassemblies simultaneously and go up and down, after confirming each power supply probe position, detects at every turn and finishes, only needs to pass through the promotion subassembly lifts up the mounting bracket, just can relieve the contact of power supply probe and LED lamp piece to conveniently change the power supply probe.

As a further improvement, the push assembly includes a shift lever, one end of the shift lever is connected to the mounting bracket, the other end of the shift lever stretches out the box body, box body one side is constructed with the confession the logical groove that the shift lever removed.

The utility model provides a promote the subassembly and included the driving lever, when the lamp piece need be changed at every turn, only need manual stirring the contact of power supply probe and LED lamp piece can be relieved to the driving lever, and the setting in logical groove can restrict the moving direction of driving lever.

As a further improvement of the utility model, elevating system still includes at least one first connection assembly, first connection assembly includes fixed block, elevator and first spring, the fixed block will the mounting bracket with the box body is connected, elevator slidable mounting in on the fixed block, the one end of elevator with the mounting bracket is connected, first spring set up in the elevator with between the fixed block, in order to provide the elevator is kept away from towards the elasticity that the holding surface removed.

The utility model discloses well elevating system has included first coupling assembling, through first coupling assembling's setting, can restrict the moving direction of circular telegram subassembly, and through the setting of first spring is when loosening the driving lever, the elasticity that first spring produced can be so the lift post with the power supply probe resets.

As a further improvement of the utility model, the box body includes by first roof, second roof, curb plate, second bottom plate, the first bottom plate that sets gradually under to, first roof the connection can be dismantled in proper order between second roof, curb plate and the second bottom plate, first bottom plate with separable set between the second bottom plate, just the kerve has been seted up to first bottom plate bottom, first bottom plate with be provided with second coupling assembling between the second bottom plate, second coupling assembling is used for providing the elasticity of second bottom plate towards first bottom plate direction.

The utility model provides a box body comprises a plurality of panels, and the benefit that sets up like this is the installation that not only makes things convenient for each part, can adjust the size of different panels as required moreover, and first bottom plate with set up second coupling assembling between the second bottom plate, this is for in follow-up in using, the restriction circular telegram subassembly, elevating system, first roof, second roof and the whole direction that goes up and down of curb plate to let LED lamp piece aim at the income light mouth of integrating sphere better.

As a further improvement of the utility model, the second coupling assembling includes mount pad, locating lever and second spring, the locating lever set up in on the first bottom plate, and run through the second bottom plate, the mount pad sets up on the second bottom plate, the mount pad cover is located the locating lever outside and with locating lever sliding connection, the second spring set up in the locating lever with between the mount pad.

The utility model discloses in utilize the setting of mount pad and locating lever makes circular telegram subassembly, elevating system, first roof, second roof and the whole lift direction of curb plate remain stable, can only follow the axial displacement of locating lever.

As a further improvement of the present invention, the shape of the first top plate is adapted to the shape of the integrating sphere entrance.

As a further improvement of the utility model, the LED lamp piece clamping device is also included; and a driving device, the driving device comprises a slide rail, a base and a cylinder, the slide rail is arranged on the lower side of the integrating sphere, the base is arranged on the box body, the base is connected with the slide rail in a sliding manner, the cylinder is arranged on the lower side of the integrating sphere and is aligned with the light inlet of the integrating sphere, the slide rail moves to the lower side of the light inlet of the integrating sphere, the output end of the cylinder is aligned with the bottom groove, and the cylinder is used for driving the second bottom plate to move towards the direction deviating from the first bottom plate, so that the first top plate enters the light inlet of the integrating sphere.

The utility model discloses in set up a LED lamp piece detector, made clamping device obtains two stations, and a station is used for aiming at the total mark ball and goes into the light mouth, and a station is used for changing the lamp piece to utilize two stations of sliding rail connection, make when clamping device need change the station, promote clamping device remove can, and the setting of cylinder is and the cooperation the kerve can be when switching the station, makes the kerve can automatic alignment the cylinder to make things convenient for the lamp piece to aim at the total mark ball and go into the light mouth.

The utility model has the advantages that: the utility model provides a device for clamping the lamp piece, in the process that needs to detect in batches, can supply power to the LED lamp piece through the power supply probe and work, when needing to change the lamp piece, control the circular telegram subassembly through elevating system and reciprocate to can quick replacement lamp piece, improved the efficiency that detects;

the utility model discloses in set up a LED lamp piece detector, make clamping device obtain two stations, a station is used for aiming at the integrating sphere and goes into the light mouth, a station is used for changing the lamp piece, and utilize two stations of sliding rail connection, when making clamping device need change the station, promote clamping device remove can, and the setting of cylinder and the cooperation kerve, can be when switching the station, make the kerve can the automatic alignment cylinder, thereby make things convenient for the lamp piece to aim at the integrating sphere and go into the light mouth.

Drawings

Fig. 1 is a schematic perspective view of a detecting machine according to the present invention;

FIG. 2 is a schematic perspective view of the clamping device of FIG. 1 according to the present invention;

fig. 3 is a schematic bottom perspective view of fig. 2 according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of FIG. 2 according to the present invention;

FIG. 5 is a schematic diagram of the internal structure of FIG. 2 according to the present invention;

fig. 6 is a schematic perspective view of the first connecting assembly of fig. 4 according to the present invention;

fig. 7 is a schematic perspective view of another embodiment of the inspection machine of the present invention;

figure 8 is a schematic perspective view of another embodiment of the clamping device of figure 7 according to the present invention;

fig. 9 is a plan view of fig. 8 according to the present invention.

Reference numerals: 1. a case body; 11. a first top plate; 111. a support surface; 112. an open slot; 12. a second top plate; 13. a side plate; 131. a through groove; 14. a first base plate; 15. a second base plate; 16. a base; 17. fixing a column; 2. a power-on component; 21. a lifting column; 22. a power supply probe; 221. a chute; 222. a bolt; 3. a lifting mechanism; 31. a mounting frame; 311. an electric potential; 32. a pushing assembly; 321. a deflector rod; 322. an extension block; 4. a first connection assembly; 41. a fixed block; 42. a lifting block; 43. a first spring; 44. a first slide bar; 45. connecting sheets; 46. a second slide bar; 47. a connecting surface; 5. a second connection assembly; 51. a mounting base; 52. a second spring; 53. positioning a rod; 61. an integrating sphere; 62. a cylinder; 63. a slide rail; 64. a ladder block; 65. a rotating member; 66. a positioning member; 7. a lamp sheet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The clamping device and the detector of the LED lamp piece of the embodiment comprise a box body 1, wherein a supporting surface 111 for placing the lamp piece 7 is formed on the top surface of the box body 1, and

the plurality of electrifying assemblies 2, the plurality of electrifying assemblies 2 all comprise a power supply probe 22 and a lifting column 21, the lifting column 21 is arranged in the box body 1, one end of the lifting column 21 extends upwards and penetrates through the supporting surface 111, a small hole which is in sliding connection with and matched with the lifting column 21 is formed in the box body 1, namely, the inner diameter of the small hole is matched with the diameter of the lifting column 21, so that in the lifting process of the lifting column 21, the small hole can limit the lifting column 21 to only move along the axial direction of the lifting column, the shaking condition of the lifting column 21 is not easy to occur, and the power supply probe 22 is arranged at one end of the lifting column 21, which penetrates through the supporting surface 111; and

elevating system 3, elevating system 3 sets up on box body 1, and elevating system 3 is used for driving circular telegram subassembly 2 and removes to make power supply probe 22 be close to or keep away from holding surface 111.

Specifically, the lifting mechanism 3 is usually detachably connected to the box 1, but may be connected to other parts or structures. Therefore, it is not described herein, but only needs to ensure a certain connection relationship between the two when in use.

Specifically, the lifting column 21 and the power supply probe 22 include two states, namely a clamping state and a releasing state, in the clamping state, the lifting column 21 is slightly higher than the supporting surface 111, which enables the power supply probe 22 to be better abutted against the positive and negative electrodes of the lamp piece 7, and in the releasing state, the lifting column 21 is higher than the supporting surface 111 by at least a plurality of thicknesses of the lamp piece 7, so that the lamp piece 7 is convenient to take and replace.

In one embodiment, the type of light sheet 7 includes, but is not limited to, COB light sources and the like.

In one embodiment, the bottom of the lifting column 21 is provided with an electrical connection terminal electrically connected with a power supply, the power supply probe 22 is electrically connected with the electrical connection terminal, and one end of the power supply probe 22 far away from the lifting column 21 can be electrically connected with the lamp strip 7.

Specifically, the lifting column 21 is made of a non-conductive material, such as plastic, and the lifting column is hollow inside the lifting column, a conductive rod (i.e., an electrical connection end) is disposed at the hollow part, threads are disposed at two ends of the conductive rod, and the two ends of the conductive rod are not only conveniently connected with the bolt 222 through the threads, but also conveniently connected with a power supply at one end inside the box body 1.

Further, the power source is usually connected to the lifting column 21 (conductive rod) by means of an electric wire.

Further, the power source includes but is not limited to a battery, an external power source (utility power), and the like.

Specifically, the power supply probe 22 is made of conductive metal or alloy, including but not limited to copper, aluminum, etc., and can be energized when it contacts the conductive rod.

In one embodiment, the power probe 22 has a sliding slot 221 along the length direction thereof, a bolt 222 is disposed on one end of the lifting column 21 penetrating through the supporting surface 111, and the bolt 222 penetrates through the sliding slot 221, when the bolt 222 is tightened, the bolt 222 provides a locking force capable of fixing the power probe 22, and when the bolt 222 is loosened, the power probe 22 can move and/or rotate along the bolt 222.

Specifically, one end of the power supply probe 22 away from the sliding groove 221 is inclined downward and extends, and the inclined end of the power supply probe 22 is used as a positive electrode or a negative electrode contact with the lamp sheet 7. With this arrangement, not only the contact area with the lamp piece 7 is reduced, but also the power feeding probe 22 can be brought into contact with the support surface 111 in the clamped state of the elevating column 21, and the lamp piece 7 having a small thickness can be energized.

In one embodiment, the lifting mechanism 3 includes a mounting frame 31 and a pushing assembly 32, the mounting frame 31 is disposed in the box body 1, the mounting frame 31 is provided with a plurality of electric potentials 311, the lifting column 21 can be disposed on the electric potentials 311, and the pushing assembly 32 is configured to drive the mounting frame 31 to move so as to drive the power supply probe 22 to approach or leave the supporting surface 111.

Specifically, the lifting columns 21 are arranged in one-to-one correspondence with the electric potentials 311, and the lifting columns and the electric potentials are detachably connected, for example, through bolts.

Further, in practical use, at least two lifting columns 21 on the potential 311 are provided, that is, at least one positive electrode and one negative electrode are provided, so that it can be ensured that the positive electrode and the negative electrode of the lamp sheet 7 can be electrically connected with a power supply, of course, the more the number of the lifting columns 21 is provided, the more the types and shapes of the lamp sheets 7 can be adapted, and of course, the lamp sheets 7 are usually contacted with two power supply probes 22 during detection.

Specifically, as shown in fig. 2 and 8, the number and positions of the lifting columns 21 on the mounting rack of fig. 2 are different from those of fig. 8, and the number of the mounting racks 31 is also several, so that for the lamp sheets 7 which are not matched with the mounting racks 31, only one mounting rack 31 and the corresponding first top plate 11 and second top plate 12 need to be replaced.

In one embodiment, the pushing assembly 32 includes a lever 321, one end of the lever 321 is connected to the mounting frame 31, the other end of the lever 321 extends out of the box body 1, and a through groove 131 for moving the lever 321 is formed at one side of the box body 1.

Specifically, as shown in fig. 5, the pushing assembly 32 further includes an extending block 322, one end of the shifting lever 321 is mounted on the extending block 322, and the extending block 322 is disposed at the bottom of the mounting frame 31, so that the shifting lever 321 can be mounted more conveniently, and the shifting lever 321 can be mounted to a position convenient for shifting.

In one embodiment, the lifting mechanism 3 further includes at least one first connecting assembly 4, the first connecting assembly 4 includes a fixing block 41, a lifting block 42 and a first spring 43, the fixing block 41 connects the mounting block 31 with the box body 1, the lifting block 42 is slidably mounted on the fixing block 41, one end of the lifting block 42 is connected with the mounting block 31, and the first spring 43 is disposed between the lifting block 42 and the fixing block 41 to provide an elastic force for the lifting block 42 to move away from the supporting surface 111.

Specifically, as shown in fig. 6, the fixing block 41 and the lifting block 42 are both in a strip shape and are tightly attached to each other, wherein a connecting surface 47 having an area larger than the cross section of the fixing block 41 is formed at the top of the fixing block 41, the connecting surface 47 is better formed to be connected with the second top plate 12, and the connecting manner can be screw-connected by screws, bolts, and the like.

Specifically, a hole is formed in the fixed block 41 along the sliding direction of the fixed block and the lifting block 42, a first sliding rod 44 slidably connected with the hole is arranged at the bottom of the lifting block 42, and the fixed block 41 is slidably connected with the lifting block 42 through the first sliding rod 44.

Further, a first spring 43 is wound on the first sliding rod 44, and two ends of the first spring are respectively connected with the fixed block 41 and the lifting block 42.

Furthermore, the bottom of the lifting block 42 is provided with a connecting piece 45, and the connecting piece 45 is arranged, so that the installation of the first sliding rod 44 and the first spring 43 is facilitated, and the lifting height of the lifting block 42 can be limited, namely, when the connecting piece 45 is abutted against the fixed block 41, the lifting block 42 cannot move upwards.

Furthermore, the connecting piece 45 is detachably connected with the lifting block 42 through bolts and the like.

Specifically, a second slide bar 46 is disposed on a side surface of the lifting block 42 contacting the fixed block 41, the sliding direction of the second slide bar 46 is the same as that of the first slide bar 44, the second slide bar 46 is disposed to further limit the stability of the lifting block 42 during movement, and the shape of the second slide bar 46 is changed to embed part of the structure of the second slide bar 46 in the fixed block 41, for example, the cross section of the second slide bar 46 is "T" shaped, and the fixed block 41 is also provided with a groove having a "T" shaped cross section, so that the two cannot be separated from the direction other than the sliding direction while being slidably connected.

In one embodiment, the pushing assembly 32 includes a power source and a signal receiver, the signal receiver is connected to the power source through a signal, the power source is disposed in the box body 1 and is installed on the top surface of the second bottom plate 15, the output end of the power source is fixedly connected to the mounting frame 31, the output end of the power source is connected to the bottom of the second top plate 12, when the lifting column 21 needs to be driven to move up and down, the signal is sent through a controller (e.g., a control end of a mobile phone, a computer, etc.), and the power source is controlled by the signal receiver to drive the mounting frame 31 to move.

Specifically, the power source includes, but is not limited to, a cylinder, a hydraulic cylinder, and the like.

In one embodiment, as shown in fig. 7, the extension block 322 of the pushing assembly 32 extends downward to penetrate through the first bottom plate 14 and the second bottom plate 15 and is slidably connected to the first bottom plate 14 and the second bottom plate 15, the rotating member 65 (e.g., a wheel, a bearing, etc.) is installed at one end of the extension block 322 extending out of the first bottom plate 14 and the second bottom plate 15, the ladder block 64 is installed at one end of the slide rail 63 away from the integrating sphere 61, the inclined surface of the ladder block 64 is aligned with the rotating member 65, when the box body 1 moves along the slide rail 63 to the ladder block 64, the rotating member 65 at the bottom of the extension block 322 abuts against the ladder block 64, so as to drive the extension block 322 to move upward, so that the mounting frame 31, the lifting column 21, and the energizing assembly 2 move upward as a whole, and the power supply probe 22 is released from contacting the lamp 7.

In one embodiment, the box body 1 comprises a first top plate 11, a second top plate 12, a side plate 13, a second bottom plate 15 and a first bottom plate 14 which are sequentially arranged from top to bottom, the first top plate 11, the second top plate 12, the side plate 13 and the second bottom plate 15 are sequentially detachably connected, the first bottom plate 14 and the second bottom plate 15 are detachably arranged, a bottom groove is formed in the bottom of the first bottom plate 14, a second connecting assembly 5 is arranged between the first bottom plate 14 and the second bottom plate 15, and the second connecting assembly 5 is used for providing elastic force of the second bottom plate 15 towards the first bottom plate 14.

Specifically, the first top board 11 and the second top board 12 are detachably connected by bolts or the like.

Specifically, second bottom plate 15 top is provided with a plurality of fixed columns 17 (4 in the figure, be located four angles of second bottom plate 15 respectively), fixed column 17 and second bottom plate 15 between adopt the bolt, the connection can be dismantled to modes such as screw, also adopt modes such as screw thread and bolt to dismantle between reason second roof 12 and the fixed column 17 to be connected, and likewise, curb plate 13 surface trompil sets up, convenient and can dismantle through the bolt between the fixed column 17 and be connected, setting through fixed column 17, can be with curb plate 13, second roof 12 and second bottom plate 15 can dismantle the connection in proper order.

Specifically, the fixed column 17 is higher than the side plate 13 by at least 1mm, so that insulation between the parts above the fixed column 17 and other parts is ensured.

Specifically, the fixing posts 17 are made of a non-conductive material, including but not limited to plastic.

Specifically, the supporting surface 111 is formed on the top surface of the first top plate 11.

In one embodiment, the shape of the first top plate 11 is matched with the shape of the light inlet of the integrating sphere 61, that is, when the light is to be detected, the edge of the first top plate 11 moving upward can be just embedded into the light inlet of the integrating sphere 61, which not only facilitates alignment, but also reduces light leakage.

In one embodiment, as shown in fig. 9, the first top board 11 and the second top board 12 are both provided with opening slots 112 with coincident positions, because the shape of the light sheet 7 is flat, it is prevented that the taking of the light sheet 7 is not facilitated when the first top board 11 is used, and through the arrangement of the opening slots 112, the light sheet 7 can be more conveniently taken out when a hand extends into the opening slots 112.

In one embodiment, as shown in fig. 8 and 9, the positioning element 66 is detachably connected to the top of the first top plate 11 (detachably connected by bolts, clamping, and the like), the positioning element 66 is adapted to the shape of the side portion of the lamp piece 7, when the lamp piece 7 is replaced, only the lamp piece 7 needs to be placed between the positioning elements 66, the positioning element 66 can automatically clamp the lamp piece 7, and steps of aligning the position of the lamp piece 7 are reduced.

Specifically, as shown in fig. 9, the positioning members 66 are two small plates, and the small plates are provided with grooves for clamping two ends of the lamp sheet 7, and the two ends of the lamp sheet 7 are respectively placed in the grooves.

In one embodiment, the second connecting assembly 5 includes a mounting seat 51, a positioning rod 53 and a second spring 52, the positioning rod 53 is disposed on the first bottom plate 14 and penetrates through the second bottom plate 15, the mounting seat 51 is disposed on the second bottom plate 15, the mounting seat 51 is sleeved outside the positioning rod 53 and slidably connected with the positioning rod 53, and the second spring 52 is disposed between the positioning rod 53 and the mounting seat 51.

In one embodiment, the inspection machine further comprises a clamping device for the LED lamp chip 7; and a driving device, the driving device includes a slide rail 63, the base 16 (the base 16 can be provided with a pulley and a slide rail 63 in a sliding connection), the cylinder 62, the slide rail 63 is disposed on the lower side of the integrating sphere 61, the base 16 is mounted on the box body 1, and the base 16 and the slide rail 63 are in a sliding connection, the cylinder 62 is disposed on the lower side of the integrating sphere 61 and aligned with the light inlet of the integrating sphere 61, when the box body 1 moves to the lower side of the light inlet of the integrating sphere 61 along the slide rail 63, the output end of the cylinder 62 is aligned with the bottom groove, and the cylinder 62 is used for driving the second bottom plate 15 to move towards the direction deviating from the first bottom plate 14, so that the first top plate 11 enters the light inlet of the integrating sphere 61.

In one embodiment, the cassette 1 is moved automatically along the slide rail 63, which includes but is not limited to a pneumatic slide rail 63, a motor installed at the bottom of the cassette 1 for driving the cassette 1 to move, and the like.

The working principle is as follows: when the lamp sheet 7 needs to be detected, two corresponding electrifying assemblies 2 are selected according to the shape of the lamp sheet 7, one ends of the conducting rods in the two lifting columns 21 are respectively and electrically connected with the anode and the cathode of a power supply in a wire mode and the like, then the bolts 222 on the lifting columns 21 in the two electrifying assemblies 2 are manually loosened, so that the power supply probes 22 are in an adjustable state, the two power supply probes 22 are respectively moved to positions aligned with the anode and the cathode of the lamp sheet 7 to be detected, and then the bolts 222 are screwed;

when a manual poking rod 321 which needs to detect the lamp piece 7 moves upwards to drive the mounting frame 31, the fixing block 41, the lifting column 21 and the power supply probe 22 to move upwards, a space for placing the lamp piece 7 is formed between the power supply probe 22 and the supporting surface 111, then the lamp piece 7 is pre-mounted through the positioning piece 66, then the hand is released, the fixing block 41 is driven to reset through the first spring 43, the mounting frame 31, the lifting column 21 and the power supply probe 22 are also driven to reset downwards, at the moment, the two power supply probes 22 are respectively abutted against the positive electrode and the negative electrode of the lamp piece 7, at the moment, the power supply, the conductive rod in the lifting column 21, the power supply probe 22 and the lamp piece 7 form a power-on loop, the lamp piece 7 is lightened, and if a switch is arranged between the loops, the lamp piece 7 can be controlled to be lightened when being positioned in the integrating sphere 61;

then the box body 1 is driven to move to the bottom of the light inlet of the integrating sphere 61 along the slide rail 63, at the moment, the output end of the air cylinder 62 just extends into the bottom groove, and the air cylinder 62 drives the second bottom plate 15, the side plate 13, the first top plate 11, the second top plate 12, the pushing assembly 32, the electrifying assembly 2 and the lamp piece 7 to integrally move upwards, so that the lamp piece 7 enters the light inlet of the integrating sphere 61 for detection;

when the lamp sheet 7 needs to be replaced, the cylinder 62 drives the second bottom plate 15, the side plate 13, the first top plate 11, the second top plate 12, the pushing component 32, the electrifying component 2 and the lamp sheet 7 to integrally move downwards for resetting, and then the box body 1 is driven to move to one end of the slide rail 63, which is far away from the integrating sphere 61, so that the lamp sheet 7 can be replaced again.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a clamping device of LED lamp piece which characterized in that: comprises a box body (1), a supporting surface (111) for placing a lamp sheet (7) is formed on the top surface of the box body (1), and

the power supply device comprises a plurality of power-on assemblies (2), wherein each power-on assembly (2) comprises a power supply probe (22) and a lifting column (21), each lifting column (21) is arranged in the box body (1), one end of each lifting column extends upwards and penetrates through the supporting surface (111), and each power supply probe (22) is arranged at one end, penetrating through the supporting surface (111), of each lifting column (21); and

elevating system (3), elevating system (3) set up in on box body (1), elevating system (3) are used for driving circular telegram subassembly (2) remove, so that power supply probe (22) are close to or keep away from holding surface (111).

2. The clamping device of the LED lamp strip as claimed in claim 1, wherein: the bottom of the lifting column (21) is provided with an electric connection end electrically connected with a power supply, the power supply probe (22) is electrically connected with the electric connection end, and one end, far away from the lifting column (21), of the power supply probe (22) can be electrically connected with the lamp piece (7).

3. The clamping device for the LED lamp strip according to claim 2, wherein: supply probe (22) have seted up spout (221) along its length direction, lifting column (21) run through the one end screw thread of holding surface (111) is provided with bolt (222), just bolt (222) run through spout (221), when bolt (222) is screwed up, bolt (222) provide can fix supply probe (22) the locking force, when bolt (222) loosens, supply probe (22) can be followed bolt (222) remove and \ or rotate.

4. The clamping device of the LED lamp strip as claimed in claim 1, wherein: elevating system (3) include mounting bracket (31) and push assembly (32), mounting bracket (31) set up in box body (1), mounting bracket (31) are provided with a plurality of electric potentials (311), lift post (21) can set up in on electric potential (311), push assembly (32) are used for the drive mounting bracket (31) remove, in order to drive power supply probe (22) are close to or keep away from holding surface (111).

5. The clamping device for the LED lamp strip according to claim 4, wherein: the pushing assembly (32) comprises a shifting rod (321), one end of the shifting rod (321) is connected with the mounting frame (31), the other end of the shifting rod (321) extends out of the box body (1), and a through groove (131) for the shifting rod (321) to move is formed in one side of the box body (1).

6. The clamping device for the LED lamp strip according to claim 4, wherein: elevating system (3) still includes at least one first coupling assembly (4), first coupling assembly (4) are including fixed block (41), elevator (42) and first spring (43), fixed block (41) will mounting bracket (31) with box body (1) is connected, elevator (42) slidable mounting in on fixed block (41), the one end of elevator (42) with mounting bracket (31) are connected, first spring (43) set up in elevator (42) with between fixed block (41), in order to provide elevator (42) are towards keeping away from the elasticity that holding surface (111) removed.

7. The clamping device for the LED lamp strip according to claim 1, wherein: the box body (1) comprises a first top plate (11), a second top plate (12), side plates (13), a second bottom plate (15) and a first bottom plate (14) which are sequentially arranged from top to bottom, the first top plate (11), the second top plate (12), the side plates (13) and the second bottom plate (15) are sequentially detachably connected, the first bottom plate (14) and the second bottom plate (15) are detachably arranged, a bottom groove is formed in the bottom of the first bottom plate (14), a second connecting assembly (5) is arranged between the first bottom plate (14) and the second bottom plate (15), and the second connecting assembly (5) is used for providing elastic force of the second bottom plate (15) towards the direction of the first bottom plate (14).

8. The clamping device for the LED lamp strip according to claim 7, wherein: the second connecting assembly (5) comprises a mounting seat (51), a positioning rod (53) and a second spring (52), the positioning rod (53) is arranged on the first bottom plate (14) and penetrates through the second bottom plate (15), the mounting seat (51) is arranged on the second bottom plate (15), the mounting seat (51) is sleeved on the outer side of the positioning rod (53) and is in sliding connection with the positioning rod (53), and the second spring (52) is arranged between the positioning rod (53) and the mounting seat (51).

9. The clamping device for the LED lamp strip according to claim 7, wherein: the shape of the first top plate (11) is matched with the shape of the light inlet of the integrating sphere (61).

10. The utility model provides a detection machine of LED lamp piece, includes the integrating sphere, its characterized in that: further comprising a holding device for an LED light chip according to claim 7 or 8; and

drive arrangement, drive arrangement includes slide rail (63), base (16), cylinder (62), slide rail (63) set up in integrating sphere (61) downside, base (16) install in on box body (1), just base (16) with sliding connection between slide rail (63), cylinder (62) set up in integrating sphere (61) downside and alignment the light inlet of integrating sphere (61), follow box body (1) slide rail (63) move extremely during light inlet downside is gone into to integrating sphere (61), the output of cylinder (62) is aimed at the kerve, cylinder (62) are used for driving second bottom plate (15) are faced away from the direction removal of first bottom plate (14), so that first roof (11) get into integrating sphere (61) light inlet department.

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