CN114310729A - Lamp panel clamp, LED chip mounting device and LED position detection device - Google Patents
Lamp panel clamp, LED chip mounting device and LED position detection device Download PDFInfo
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- CN114310729A CN114310729A CN202210139153.9A CN202210139153A CN114310729A CN 114310729 A CN114310729 A CN 114310729A CN 202210139153 A CN202210139153 A CN 202210139153A CN 114310729 A CN114310729 A CN 114310729A
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000000670 limiting effect Effects 0.000 claims abstract description 25
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 description 20
- 230000005611 electricity Effects 0.000 description 7
- 239000005871 repellent Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 239000011324 bead Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a lamp panel clamp, an LED chip mounting device and an LED position detection device, wherein the lamp panel clamp comprises: the device comprises a base, a limiter and an elastic clamping assembly; a first buckle structure is arranged on the first surface of the base and is used for being in buckle connection with a second buckle structure arranged on the LED surface mounting device or the LED position detection device; the elastic clamping assembly comprises a supporting plate and an elastic mechanism arranged around the supporting plate, the supporting plate is connected with the base, the elastic mechanism is propped open under the extrusion action of the lamp panel, and the lamp panel is clamped under the action of elasticity; one end of the limiting stopper is connected with the supporting plate, the other end of the limiting stopper is connected with the elastic mechanism, and the limiting stopper is used for limiting the movement stroke of the elastic mechanism. The base is installed on the station through first buckle structure, aligns the part on the station, presses the lamp plate in the backup pad of elastic clamping subassembly at will, through elastic mechanism all around with the lamp plate chucking for the lamp plate obtains fixedly, makes the lamp plate in the backup pad accurate counterpoint.
Description
Technical Field
The invention relates to the technical field of LED illumination, in particular to a lamp panel clamp, an LED chip mounting device and an LED position detection device.
Background
At present, in the manufacturing process of an LED (Light-Emitting Diode) lamp panel, the lamp panel needs to be placed on a chip mounter to weld LED lamp beads, and on a detection Device, whether the welding positions of the LED lamp beads are accurate is detected through a CCD (Charge-coupled Device).
However, whether the LED lamp beads are welded on the chip mounter or the detection device is used for detecting, the lamp panel needs to be accurately placed on the device. In order to align accurately, manual alignment is generally required, which is inefficient and time-consuming.
Disclosure of Invention
Based on this, it is necessary to provide a lamp panel clamp, an LED chip mounting device and an LED position detection device.
A lamp panel clamp, comprising: the device comprises a base, a limiter and an elastic clamping assembly;
a first buckle structure is arranged on the first surface of the base and is used for being in buckle connection with a second buckle structure arranged on the LED surface mounting device or the LED position detection device;
the elastic clamping assembly comprises a supporting plate and an elastic mechanism arranged around the supporting plate, the supporting plate is connected with the base, the elastic mechanism is propped open under the extrusion action of the lamp panel, and the lamp panel is clamped under the action of the elastic force;
one end of the limiting stopper is connected with the supporting plate, the other end of the limiting stopper is connected with the elastic mechanism, and the limiting stopper is used for limiting the movement stroke of the elastic mechanism.
In one embodiment, the number of the elastic mechanisms is four, and four elastic mechanisms are arranged around the supporting plate.
In one embodiment, each of the elastic mechanisms includes a supporting block, an elastic member, a sliding block and a sliding guide structure, the supporting block is disposed around the supporting plate, each of the sliding blocks is slidably disposed on the supporting plate or on one of the supporting blocks through one of the sliding guide structures, the sliding directions of two of the four sliding blocks are parallel to each other and perpendicular to the sliding directions of the other two sliding blocks, one end of the elastic member is connected to the sliding block, the other end of the elastic member is connected to the supporting block, and one surface of the sliding block facing the inner side of the supporting plate is provided with an abutting block.
In one embodiment, a fastening groove is formed in one surface, facing the inner side of the support plate, of the abutting block, and a rubber buffer insulating layer is arranged on one surface, facing the inner side of the support plate, of the abutting block and on the side wall of the fastening groove.
In one embodiment, the cross-sectional shape of the fastening groove is triangular.
In one embodiment, a chamfer is arranged at the joint of the side surface and the top surface of the abutting block.
In one embodiment, one end of the stopper is connected to the support block, and the other end of the stopper is connected to the slider.
In one embodiment, the stopper includes a stopper cable.
An LED paster device comprises the lamp panel clamp in any one of the above embodiments.
An LED position detection device comprises the lamp panel clamp in any one of the above embodiments.
The invention has the beneficial effects that: during the use, the base is installed on the station through first buckle structure, aligns the part on the station, afterwards, only needs to press the lamp plate in the backup pad of elastic clamping component at will, through elastic mechanism all around with the lamp plate chucking for the lamp plate obtains fixedly, thereby makes the lamp plate accuracy in the backup pad counterpoint, and but the different models of elastic clamping component adaptation, the lamp plate of equidimension not.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of a lamp panel clamp according to an embodiment;
fig. 2 is a schematic view of a directional structure of the lamp panel clamp according to an embodiment;
fig. 3 is a perspective view of an embodiment of an elastic clamping assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, a lamp panel clamp 10 according to an embodiment of the present invention includes: a base 100, a stopper 200 and a resilient clamping assembly 300; a first fastening structure (not shown) is disposed on a first surface of the base 100, and the first fastening structure is used for being fastened and connected with a second fastening structure disposed on the LED chip device or the LED position detection device; the elastic clamping assembly 300 comprises a supporting plate 310 and an elastic mechanism 320 arranged around the supporting plate 310, the supporting plate 310 is connected with the base 100, and the elastic mechanism 320 is propped open under the extrusion action of the lamp panel and clamps the lamp panel under the action of elasticity; one end of the stopper 200 is connected to the support plate 310, the other end of the stopper 200 is connected to the elastic mechanism 320, and the stopper 200 is used to limit the movement stroke of the elastic mechanism 320.
In this embodiment, the first face and the second face of base 100 set up mutually, and elasticity clamping component 300 sets up in the second face 120 of base 100, specifically, backup pad 310 is connected in the second face of base 100, and the quantity of elastic mechanism 320 is a plurality of, and each elastic mechanism 320 sets up around backup pad 310, and like this, when the lamp plate was placed on backup pad 310, elastic mechanism 320 all around can carry out the application of force to the lamp plate under the elastic force effect of self for atress all around of lamp plate, thereby make the lamp plate to be pressed from both sides tightly fixedly. In this embodiment, a stopper 200 is further provided, the stopper 200 is used for limiting the maximum stroke of the elastic mechanism 320, it should be understood that the elastic mechanism 320 will reset under its own elastic action, for example, the elastic mechanism 320 is not limited, and thus, the elastic mechanism 320 will reset to the maximum stroke, which is not beneficial to the positioning of the lamp panel, therefore, the stopper 200 is used for limiting the elastic mechanism 320, so that the elastic mechanism 320 can move within the stroke limited by the stopper 200, for example, when the lamp panel presses the elastic mechanism 320, the elastic mechanism 320 is compressed and the stroke is reduced by overcoming the elastic force of the elastic mechanism 320, and after the lamp panel is taken out, the elastic mechanism 320 resets under its own elastic action and moves towards the maximum stroke, and under the limiting action of the stopper 200, the elastic mechanism 320 is limited, and is prevented from resetting to the maximum stroke, thus, the space for the locating plate to reserve and install is avoided, and the situation that the locating plate cannot be installed due to the fact that the elastic mechanism 320 resets to the maximum stroke position is avoided.
In the above-mentioned embodiment, during the use, base 100 installs on the station through first buckle structure, aligns the part on the station, afterwards, only need press the lamp plate at will on the backup pad 310 of elasticity clamping component 300, through elastic mechanism 320 with the lamp plate chucking all around for the lamp plate obtains fixedly, thereby makes the lamp plate accuracy alignment in the backup pad 310, and elasticity clamping component 300 can adapt to different models, the lamp plate of equidimension not.
In one embodiment, the number of the elastic mechanisms 320 is four, and four elastic mechanisms 320 are disposed around the supporting plate 310. In this embodiment, the supporting plate 310 is rectangular, two of the four elastic mechanisms 320 are disposed oppositely, and the other two are disposed oppositely, so that the four elastic mechanisms 320 are respectively located at positions close to four sides of the rectangular supporting plate 310, and thus, the lamp panel can be clamped by the four elastic mechanisms 320 from four sides of the lamp panel.
In one embodiment, each of the elastic mechanisms 320 includes a supporting block 321, an elastic member 322, a sliding block 323 and a sliding guide structure 324, the supporting block 321 is disposed around the supporting plate 310, each of the sliding blocks 323 is slidably disposed on the supporting plate 310 or slidably disposed on one of the supporting blocks 321 through one of the sliding guide structures, sliding directions of two sliding blocks 323 of the four sliding blocks 323 are parallel to each other and perpendicular to sliding directions of the other two sliding blocks 323, one end of the elastic member 322 is connected to the sliding block 323, the other end of the elastic member 322 is connected to the supporting block 321, and a surface of the sliding block 323 facing to an inner side of the supporting plate 310 is provided with a holding block 325.
In this embodiment, each of the sliding blocks 323 is slidably disposed on the supporting plate 310 through the sliding guide mechanism, or each of the sliding blocks 323 is slidably disposed on a supporting block 321 through the sliding guide mechanism.
In this embodiment, four supporting shoes 321 set up respectively in the position of the four sides that are close to the backup pad 310 of rectangle, two align each other in four sliders 323, two align each other in addition, and four sliders 323 are located four sides at the middle part of backup pad 310 respectively, like this, two sliders 323 that set up relatively can move on same straight line, thereby press from both sides tight both sides of lamp plate, make the both sides stress point of lamp plate can be located same straight line, like this, be favorable to the atress equilibrium of four sides of lamp plate. In this embodiment, when the lamp panel is placed, the lamp panel is pressed into the space between the four abutting blocks 325, the lamp panel opens the four abutting blocks 325, so that the slider 323 moves along the sliding guide mechanism, the elastic member 322 is compressed by the force of the slider 323 to overcome the elasticity, and the elastic force of the compressed elastic member 322 tightly presses the abutting blocks 325 on the four sides of the lamp panel, so that the lamp panel is fixed.
In one embodiment, the sliding guide structure 324 includes a sliding guide rod connected to the slider 323, the support block 321 has a guide hole 321a, the slider 323 is connected to one end of the sliding guide rod, the cross-sectional shape of the sliding guide rod matches the cross-sectional shape of the guide hole 321a, and the sliding guide rod is slidably disposed in the guide hole 321a, so that the sliding guide rod is guided by the guide hole 321a to move linearly along the guide hole 321a, and thus the slider 323 can move linearly.
In order to make the movement of the slider 323 more stable, in an embodiment, the number of the guide holes 321a is two, the guide holes 321a are respectively formed at positions on the supporting block 321 near the two ends, each sliding guide structure 324 includes two sliding guide rods, each sliding guide rod is disposed in one guide hole 321a, and positions on the slider 323 near the two ends are respectively connected with one end of each sliding guide rod, so that the slider 323 is supported and guided by the two sliding guide rods, the movement of the slider 323 is more stable, and the lamp panel is favorably and evenly clamped.
In one embodiment, the sliding guide structure is a sliding rail disposed on the support plate, and the sliding block is slidably disposed on the sliding rail. In this embodiment, four supporting shoes set up respectively in the position of four sides near the backup pad of rectangle, and each slide rail aligns with a supporting shoe, four two slide rails in the slide rail set up relatively, four other two slide rails in the slide rail set up relatively, and two slide rails parallel and level each other that set up relatively, like this, two sliders that set up relatively can move on same straight line to press from both sides tight both sides of lamp plate, make the both sides stress point of lamp plate can be located same straight line, like this, are favorable to the atress equilibrium of four sides of lamp plate. In this embodiment, when placing the lamp plate, impress the lamp plate to four support between holding the piece, the lamp plate supports four and holds the piece and strut for the slider moves along the slide rail, and the elastic component receives the power of slider and overcomes elasticity and compress, and the elasticity of the elastic component of compression makes to support and holds the piece and tightly compress tightly four sides at the lamp plate, thereby makes the lamp plate obtain fixedly.
In order to enable the sliding block to slide more stably and enable two ends of the sliding block to slide in parallel and level, in one embodiment, each elastic mechanism comprises two sliding rails, the two sliding rails of the same elastic mechanism are parallel to each other, and two ends of the sliding block are respectively arranged on the two sliding rails in a sliding manner. Like this, through the support of two slide rails for the slip of slider is more steady, is favorable to the centre gripping to the lamp plate.
In one embodiment, the resilient member 322 is a spring. The spring provides elasticity for slider 323 can reset under the effect of spring, and can press from both sides tightly in four sides of lamp plate under the elastic force effect of spring.
In one embodiment, a fastening groove 326 is formed in a surface of the abutting block 325 facing the inner side of the supporting plate 310, and a rubber buffer insulating layer is disposed on a surface of the abutting block 325 facing the inner side of the supporting plate 310 and a sidewall of the fastening groove 326.
In this embodiment, through setting up fastening groove 326, can make the outside edge card of lamp plate locate in fastening groove 326, and then effectively fix the lamp plate, avoid the lamp plate to drop in vertical direction. In order to further avoid the lamp plate to drop to effectively support the lamp plate, in an embodiment, the middle part of the second face of the supporting plate 310 is provided with a supporting pad, the material of supporting pad is rubber. In this embodiment, through setting up the supporting pad, can support the lamp plate that is fastened the lateral wall clamp of groove 326 and presss from both sides tightly, and then make the lamp plate can fix more firmly, avoid the lamp plate to drop or the skew in vertical direction.
In one embodiment, the cross-sectional shape of the fastening groove 326 is triangular. In this embodiment, set up to triangle-shaped through the cross sectional shape with fastening groove 326, be favorable to pressing from both sides tightly four sides of lamp plate. What should connect is, because the lamp plate thickness of different models differs, cross sectional shape if fastening groove 326 is the rectangle, then will lead to the great lamp plate of partial thickness can't insert fastening groove 326, or lead to the less lamp plate of partial thickness can't match fastening groove 326's width completely, lead to the less lamp plate of thickness can't fully fix in fastening groove 326, in this embodiment, cross sectional shape through with fastening groove 326 sets up to triangle-shaped, make the lamp plate homoenergetic of different thickness insert fastening groove 326 in the adaptation, and the lamp plate of different thickness inserts the different degree of depth to fastening groove 326, all can obtain the fixed of fastening groove 326's lateral wall, thereby make the lamp plate homoenergetic of different models fixed by fastening groove 326.
In one embodiment, the cross-sectional shape of the fastening groove 326 is trapezoidal. In this embodiment, trapezoidal going to the bottom is fastening groove 326's bottom towards the lamp plate, trapezoidal going to the bottom, sets up to trapezoidal through the cross sectional shape with fastening groove 326, can make the lamp plate homoenergetic of different thickness insert to fastening groove 326 in, fix by two trapezoidal waists to make the lamp plate homoenergetic of different models fixed by fastening groove 326.
In order to make the lamp panel easily press between the supporting blocks 325, in one embodiment, a junction between the side surface and the top surface of the supporting block 325 is provided with a chamfer.
In this embodiment, a clamping space is formed between the four abutting blocks 325, and the lamp panel is placed in the clamping space. In this embodiment, the side surface of the abutting block 325 is a surface facing the inner side of the clamping space, or the side surface of the abutting block 325 is a surface facing the clamping space, the fastening groove 326 is opened on the side surface of the abutting block 325, the top surface of the abutting block 325 is the upper surface of the abutting block 325, an inclined surface is arranged at the connection between the side surface and the top surface of the abutting block 325, the inclined surface is a chamfer, and the inclined surface gradually inclines downwards from one end close to the top surface of the abutting block 325 to one end close to the side surface of the abutting block 325. When the lamp panel is installed, the lamp panel is pressed downward from above the supporting blocks 325, edges of four sides of the lamp panel abut against the chamfers of the four supporting blocks 325, the lamp panel slides to the side faces of the supporting blocks 325 along the chamfers, the supporting blocks 325 are pushed open, the supporting blocks 325 and the sliding blocks 323 overcome the elasticity of the elastic pieces 322 and slide backwards, and then the lamp panel is clamped into the fastening grooves 326 along the side faces of the supporting blocks 325, so that the lamp panel is clamped and fixed by the supporting blocks 325. Through setting up the chamfer, be favorable to the card of lamp plate to be gone into.
In one embodiment, the circular arc surface 327 is disposed at a connection portion between the side surface and the top surface of the supporting block 325, in this embodiment, the circular arc surface 327 gradually bends downward and inclines from one end close to the top surface of the supporting block 325 to one end close to the side surface of the supporting block 325, and the circular arc surface 327 is disposed so that the lamp panel is more labor-saving when being pressed between the four supporting blocks 325.
In order to prevent the lamp panel from being damaged by static electricity when the lamp panel is mounted on the fixture, in one embodiment, an anti-static friction layer is disposed on a surface of the abutting block 325 facing the inner side of the clamping space, and an anti-static friction layer is disposed on a surface of a joint of a side surface and a top surface of the abutting block 325. In one embodiment, the oil-repellent layer is made of nano-silica. This antistatic friction layer can play the effect of preventing static to play the effect that reduces friction power, like this, can avoid the lamp plate and support and hold the piece 325 between produce static, and can also reduce the lamp plate and support the frictional force of holding between the piece 325. In one embodiment, the anti-static friction layer includes an oil-repellent layer and a static guiding layer, the static guiding layer is made of metal, in one embodiment, the static guiding layer is a metal film, the static guiding layer is attached to the side surface of the abutting block 325 and the surface of the joint of the side surface and the top surface of the abutting block 325, the oil-repellent layer is disposed on the side of the static guiding layer opposite to the abutting block 325, a grounding channel is disposed in the abutting block 325, a static wire is disposed in the grounding channel, one end of the static wire is connected to the static guiding layer, the other end of the static wire is connected to the spring, a grounding wire is disposed in the supporting block 321, one end of the grounding wire is connected to the spring, and the other end of the grounding wire penetrates through the base 100 for grounding. Thus, the electrostatic guiding layer can be grounded through the electrostatic wire, the spring and the grounding wire.
It should be understood that, when the lamp panel abuts against the inclined plane or the arc surface of the abutting block 325, the lamp panel slides to the side surface of the abutting block 325 along the inclined plane or the arc surface, so that the inclined plane and the side surface of the lamp panel and the abutting block 325 will generate friction, and static electricity is easily generated, and in order to avoid static electricity, conventionally, a rubber layer is provided, although the rubber layer can effectively avoid static electricity generation, the rubber has large friction force, which is not beneficial to relative sliding between the lamp panel and the abutting block 325, whereas in the present embodiment, the surface of the oil-repellent layer is smooth, the friction force between the oil-repellent layer and the lamp panel is extremely small, which is beneficial to sliding of the lamp panel, so that the lamp panel can smoothly slide to the side surface of the abutting block along the inclined plane or the arc surface, and then slide into the fastening groove 326, and the oil-repellent layer has an insulating property, which can effectively avoid conduction of static electricity, even if static electricity is generated, static electricity can be conducted to the ground through the static electricity-guiding layer, thereby avoided the lamp plate to receive static influence and lead to electronic component to damage. In addition, in this embodiment, the spring is made of metal, and the spring not only plays a role in providing elasticity for the slider 323, but also plays a role in electrostatic guidance, so that the structure of the clamp can be effectively simplified, and the cost is reduced.
In one embodiment, one end of the stopper 200 is connected to the support block 321, and the other end of the stopper 200 is connected to the slider 323.
In this embodiment, the stopper 200 is used to limit the maximum stroke of the slider 323, the maximum stroke in this embodiment is a stroke from the movement of the slider 323 to the maximum distance from the supporting block 321, and by limiting the maximum stroke of the slider 323, before the lamp panel is not inserted, the four sliders 323 are reset under the elastic force of the respective elastic members 322, and are limited by the stopper 200, so that each slider 323 is reset to the maximum stroke, at this time, the center of the area surrounded by each slider 323 is the center where the lamp panel is placed, that is, the center of the supporting plate 310, which is beneficial to the alignment of the lamp panel, when a user presses the lamp panel between the four abutting blocks 325 at will, the lamp panel is also fixed at the center under the elastic force of the elastic members 322 of the four abutting blocks 325 and under the limitation of the stopper 200, so that the lamp panel can be easily aligned at the center, the lamp panel can be quickly aligned on the LED patch device or the LED position detection device.
In one embodiment, the stop 200 comprises a stop cable.
In this embodiment, the limiting cable may also be referred to as a limiting rope. In this embodiment, the maximum distance between the slider 323 and the supporting block 321 is equal to the length of the limiting cable, in this embodiment, when the slider 323 is forced by the lamp panel to slide toward the supporting block 321, the spring is stressed and compressed, at this time, the limiting cable is in a loose state, after the lamp panel is placed in or taken out, the slider 323 is reset under the elastic force of the spring and slides toward a direction away from the supporting block 321, one end of the limiting cable away from the supporting block 321 moves along with the sliding of the slider 323, when the slider 323 slides to a preset maximum stroke, the limiting cable is tightened, so that the slider 323 is pulled, the slider 323 is prevented from continuously sliding, and further the stroke of the slider 323 is limited. In this embodiment, the sliding distance of the slider 323 can be effectively limited to the maximum stroke by the limitation of the limit cable.
In one embodiment, the length of spacing cable is less than the maximum length of spring, and in this embodiment, when spacing cable tightened and spacing the slider, because the length of spacing cable is less than the maximum length of spring to make the spring be in compression state, when making the lamp plate insert, the slider was towards the compression direction motion of spring, and the spring can directly compress, provides elasticity for the slider.
In one embodiment, as shown in fig. 2, the number of the stoppers 200 is two, the two stoppers 200 are respectively connected to the positions of the sliding block 323 near the two ends, in this embodiment, the two limiting cables are respectively connected to the positions of the sliding block 323 near the two ends, and the two limiting cables are symmetrically arranged about the central axis of the sliding block 323, and only used, so that the two ends of the sliding block 323 can obtain balanced pulling force, the sliding block 323 can be parallel to the side surface of the lamp panel, and the lamp panel can be better clamped.
In one embodiment, as shown in fig. 2 to 3, the sliding guide structures 324 further include stoppers 328, in this embodiment, the number of the sliding guide rods of each sliding guide structure 324 is two, first ends of the two sliding guide rods are connected to the slider 323, and second ends of the two sliding guide rods pass through the guide holes and are connected to a stopper 328. In this embodiment, the sliding block 323, the two sliding guide rods and the stopper 328 are connected in a square shape, so that the closed structure can effectively prevent the sliding guide rods from sliding out of the guide holes from the two ends.
An LED paster device comprises the lamp panel clamp in any one of the above embodiments.
In this embodiment, the LED chip mounting device has a mounting base, and the mounting base is provided with a second buckle structure, and the first buckle structure on this base cooperates with the second buckle structure on the mounting base, and both buckles are connected, thereby make the base can be followed and dismantled on the mounting base, and make the base can install and fix on the mounting base, thereby make backup pad, lamp plate on base and the base obtain accurate counterpoint.
An LED position detection device comprises the lamp panel clamp in any one of the above embodiments.
In this embodiment, the LED position detecting device has a mounting base, and the mounting base is provided with a second buckle structure, and the first buckle structure on the base cooperates with the second buckle structure on the mounting base, and both buckles are connected, so that the base can be detached from the mounting base, and the base can be installed and fixed on the mounting base, so that the supporting plates and the lamp panels on the base and the base are accurately aligned.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a lamp plate anchor clamps, its characterized in that includes: the device comprises a base, a limiter and an elastic clamping assembly;
a first buckle structure is arranged on the first surface of the base and is used for being in buckle connection with a second buckle structure arranged on the LED surface mounting device or the LED position detection device;
the elastic clamping assembly comprises a supporting plate and an elastic mechanism arranged around the supporting plate, the supporting plate is connected with the base, the elastic mechanism is propped open under the extrusion action of the lamp panel, and the lamp panel is clamped under the action of the elastic force;
one end of the limiting stopper is connected with the supporting plate, the other end of the limiting stopper is connected with the elastic mechanism, and the limiting stopper is used for limiting the movement stroke of the elastic mechanism.
2. The lamp panel clamp of claim 1, wherein the number of the elastic mechanisms is four, and the four elastic mechanisms are arranged around the supporting plate.
3. The lamp panel clamp of claim 2, wherein each of the elastic mechanisms includes a supporting block, an elastic member, a sliding block and a sliding guide structure, the supporting block is disposed around the supporting plate, each of the sliding blocks is slidably disposed on the supporting plate or slidably disposed on one of the supporting blocks through one of the sliding guide mechanisms, sliding directions of two of the four sliding blocks are parallel to each other and perpendicular to sliding directions of the other two sliding blocks, one end of the elastic member is connected to the sliding block, the other end of the elastic member is connected to the supporting block, and a support block is disposed on one surface of the sliding block facing the inner side of the supporting plate.
4. The lamp panel clamp of claim 3, wherein a fastening groove is formed in one surface of the abutting block facing the inner side of the support plate, and a rubber buffer insulating layer is arranged on one surface of the abutting block facing the inner side of the support plate and on a side wall of the fastening groove.
5. The lamp panel clamp of claim 4, wherein the cross-sectional shape of the fastening groove is triangular.
6. The lamp panel clamp of claim 4, wherein a chamfer is arranged at a joint of the side surface and the top surface of the abutting block.
7. The lamp panel clamp of claim 3, wherein one end of the stopper is connected to the support block, and the other end of the stopper is connected to the slider.
8. The lamp panel clip of claim 7, wherein the retainer comprises a retaining cable.
9. An LED chip mounting device, comprising the lamp panel holder of any one of claims 1 to 9.
10. An LED position detection device, characterized by comprising the lamp panel clamp of any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139153.9A CN114310729A (en) | 2022-02-15 | 2022-02-15 | Lamp panel clamp, LED chip mounting device and LED position detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210139153.9A CN114310729A (en) | 2022-02-15 | 2022-02-15 | Lamp panel clamp, LED chip mounting device and LED position detection device |
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| CN114310729A true CN114310729A (en) | 2022-04-12 |
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| CN202210139153.9A Pending CN114310729A (en) | 2022-02-15 | 2022-02-15 | Lamp panel clamp, LED chip mounting device and LED position detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447090A (en) * | 2022-08-23 | 2022-12-09 | 江西亚中电子科技股份有限公司 | Cooling treatment process for LED lamp bead support after injection molding |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170373420A1 (en) * | 2016-06-23 | 2017-12-28 | Jidai ZHOU | Electrical connector for christmas lamp trees |
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| CN214322612U (en) * | 2021-02-07 | 2021-10-01 | 深圳市新联兴精密压铸有限公司 | CNC auxiliary positioning device |
| CN215393900U (en) * | 2021-07-27 | 2022-01-04 | 无锡先导智能装备股份有限公司 | Workpiece clamping device |
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| US20170373420A1 (en) * | 2016-06-23 | 2017-12-28 | Jidai ZHOU | Electrical connector for christmas lamp trees |
| CN108627756A (en) * | 2017-03-21 | 2018-10-09 | 德律科技股份有限公司 | Circuit board test system, circuit board test method and circuit board installation device |
| CN206811526U (en) * | 2017-06-28 | 2017-12-29 | 合肥诚正机电科技有限公司 | A kind of fixed support of elastic clamp device |
| CN207858675U (en) * | 2018-01-29 | 2018-09-14 | 意力(广州)电子科技有限公司 | Fixture for adjusting touch screen position |
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| CN110441715A (en) * | 2019-09-07 | 2019-11-12 | 王伟 | A kind of LED light board test device |
| CN214322612U (en) * | 2021-02-07 | 2021-10-01 | 深圳市新联兴精密压铸有限公司 | CNC auxiliary positioning device |
| CN215393900U (en) * | 2021-07-27 | 2022-01-04 | 无锡先导智能装备股份有限公司 | Workpiece clamping device |
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| CN115447090A (en) * | 2022-08-23 | 2022-12-09 | 江西亚中电子科技股份有限公司 | Cooling treatment process for LED lamp bead support after injection molding |
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