CN211925432U

CN211925432U - LED paster packaging hardware

Info

Publication number: CN211925432U
Application number: CN202021060161.7U
Authority: CN
Inventors: 薛宏
Original assignee: Yunnan Xuanhong Technology Co ltd
Current assignee: Yunnan Xuanhong Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-11-13
Anticipated expiration: 2030-06-10

Abstract

The utility model provides a LED patch packaging device, which comprises a base and a cover plate, wherein one side of the base, which is close to the cover plate, is provided with a plurality of guide posts, the guide post is provided with screw threads, the cover plate is provided with a plurality of guide holes, after the guide post penetrates through the guide holes, the cover plate is tightly attached to the base through the connection of the screw thread and the nut, a plurality of rectangular bosses are uniformly arranged on the base, a rectangular clamping groove is arranged in the rectangular boss, one end of the rectangular clamping groove extends into the base, the other end of the rectangular clamping groove penetrates through the rectangular boss, a plurality of limiting grooves are arranged on one side of the cover plate, which is close to the base, the limiting grooves extend into the cover plate, the cross section of each limiting groove is rectangular, and the positions of the limiting groove and the boss correspond to each other, so that the device can clamp and fix a plurality of PCBs in the LED surface mount packaging process flow.

Description

LED paster packaging hardware

Technical Field

The utility model relates to a LED paster encapsulation field specifically is a LED paster packaging hardware.

Background

The patch type LED lamp has the advantages of being good in waterproof performance, safe and convenient to use, various in light emitting color, bright in color and the like, the application is very wide, the packaging is taken as an important link in a patch LED production process, and particularly, an LED patch packaging device is needed, for example, the patent No. 201620879946.4, the patch type LED lamp comprises a support main body and a plurality of metal electrodes fixedly arranged on the support main body, a lamp groove is formed in the upper end face of the support main body, an annular step face is arranged on the upper end face of the support main body around the lamp groove, and a plurality of channels which are T-shaped and are formed in the annular step face through two ports are arranged on the annular step face. Although this design can ensure SMD LED's life, the production efficiency of this device is lower, in actual production process, needs large-scale this device of use, just can guarantee the productivity, has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED paster packaging hardware, it is fixed to carry out the clamping to a plurality of PCB boards through simultaneously, realizes operating a plurality of PCB boards simultaneously to reach the purpose that improves production efficiency.

In order to achieve the above object, the utility model provides a LED paster packaging hardware, including base and apron, its characterized in that: the base with the apron is close to each other one side is equipped with a plurality of guide posts, be equipped with the screw thread on the guide post, the apron is equipped with a plurality of guiding holes, the guide post runs through behind the guiding hole, will through being connected of screw thread and nut the apron with the base pastes tightly each other, evenly be equipped with a plurality of rectangle bosss on the base, be equipped with the rectangle draw-in groove in the rectangle boss, the one end of rectangle draw-in groove stretches into in the base, the other end of rectangle draw-in groove runs through the rectangle boss, the apron with the base is close to each other one side is equipped with a plurality of spacing grooves, the spacing groove stretches into inside the apron, the spacing groove cross-section is the rectangle, just the spacing groove with the position of boss corresponds each other, and this design can carry out the clamping to a plurality of PCB boards fixed.

Preferably, the lower end of the rectangular clamping groove is provided with a through groove, the through groove penetrates through the lower end of the base, the length and the width of the through groove are 1 cm smaller than those of the rectangular clamping groove, the position of the lower end of the PCB can be fixed through the design, and ventilation and heat dissipation of the PCB are facilitated.

Preferably, the front and back of the inner wall of the rectangular clamping groove are symmetrically provided with a material taking groove, the length of the material taking groove is consistent with the thickness of the rectangular clamping groove, the cross section of the material taking groove is semicircular, the diameter of the material taking groove is 2 cm, and the design is favorable for mounting and dismounting the PCB.

Preferably, a working groove is formed in the upper end of the limiting groove, the working groove penetrates through the upper end face of the cover plate, the cross section of the working groove is rectangular, the length and the width of the working groove are both smaller than those of the limiting groove by 0.5 cm, the position of the PCB can be fixed through the design, and operation is not affected.

Preferably, the length and the width of the rectangular boss are consistent with those of the limiting groove, and the design can fix the relative positions of the base and the cover plate.

Preferably, the upper end face of the guide post is provided with an external chamfer with a dimension of 1 x 45, and the design can play a role of guiding when the base and the cover plate are connected with each other.

Preferably, the base and the cover plate are both provided with positioning holes in the center, the radius of each positioning hole is 3 cm, and the design is favorable for clamping and fixing the device when the device is installed on other equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can realize that the clamping to a plurality of PCB boards is fixed in the LED paster encapsulation process flow.

2. Further, the utility model discloses be equipped with and run through cooling, the heat dissipation that the groove can realize the PCB board.

3. Further, the utility model discloses can install this device, be fixed in other equipment through the locating hole on, through reducing the frequency of installing and removing of PCB board, can improve product stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

fig. 4 is a cross-sectional view of the rectangular slot of the present invention;

fig. 5 is a sectional view of the limiting groove of the present invention.

In the figure: 1. a base; 2. a cover plate; 11. a guide post; 12. a rectangular boss; 13. a rectangular clamping groove; 14. a through groove; 15. a material taking groove; 16. positioning holes; 21. a guide hole; 22. a limiting groove; 23. and (7) a working groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a LED chip packaging device, which includes a base 1 and a cover plate 2, and is characterized in that: a plurality of guide posts 11 are arranged on one side of the base 1, which is close to the cover plate 2, threads are arranged on the guide posts 11, the cover plate 2 is provided with a plurality of guide holes 21, after the guide posts 11 penetrate through the guide holes 21, the cover plate 2 and the base 1 are tightly attached to each other through the connection of threads and nuts, a plurality of rectangular bosses 12 are uniformly arranged on the base 1, a rectangular clamping groove 13 is arranged in the rectangular boss 12, one end of the rectangular clamping groove 13 extends into the base 1, the other end of the rectangular clamping groove 13 penetrates through the rectangular boss 12, one side of the cover plate 2, which is close to the base 1, is provided with a plurality of limiting grooves 22, the limiting groove 22 extends into the cover plate 2, the cross section of the limiting groove 22 is rectangular, and the positions of the limiting groove 22 and the boss correspond to each other, and the design can clamp and fix a plurality of PCB boards.

Referring to fig. 2 and 4, a through groove 14 is formed in the lower end of the rectangular clamping groove 13, the through groove 14 penetrates through the lower end of the base 1, the length and the width of the through groove 14 are both 1 cm smaller than those of the rectangular clamping groove 13, material taking grooves 15 are symmetrically formed in the front and back of the inner wall of the rectangular clamping groove 13, the length of the material taking grooves 15 is equal to the thickness of the rectangular clamping groove 13, the cross section of each material taking groove 15 is semicircular, and the diameter of each material taking groove 15 is 2 cm.

Referring to fig. 3 and 5, a working groove 23 is formed in the upper end of the limiting groove 22, the working groove 23 penetrates through the upper end surface of the cover plate 2, the cross section of the working groove 23 is rectangular, and the length and the width of the working groove 23 are both 0.5 cm smaller than those of the limiting groove 22.

Referring to fig. 4 and 5, the length and width of the rectangular boss 12 are the same as those of the limiting groove 22, so that the base 1 and the cover 2 can be connected more stably.

Referring to fig. 2, the upper end surface of the guide post 11 is provided with an outer chamfer with a size of 1 × 45, which is favorable for the interconnection of the base 1 and the cover 2.

Referring to fig. 1, the center positions of the base 1 and the cover plate 2 are both provided with positioning holes 16, and the radius of the positioning holes 16 is 3 cm, so that the device is favorable for clamping and fixing when being installed on other equipment, and a single PCB does not need to be moved.

The utility model discloses a concrete operation as follows:

when the LED surface mount device is used, a plurality of PCB boards are arranged in the rectangular clamping grooves 13, further, the cover plate 2 and the base 1 are close to each other, the base 1 and the cover 2 are brought into close contact with each other by inserting the guide post 11 through the guide hole 21, and at the same time, a plurality of rectangular bosses 12 extend into the corresponding limiting grooves 22 to fix the relative positions of the base 1 and the cover plate 2, and further, through the matching of the screw thread on the guide post 11 and the nut, the connection between the cover plate 2 and the base 1 is more stable, and further, the device is arranged on different equipment through the positioning hole 16 to realize each step of LED surface mount packaging, after all operations on the PCB are finished, the nut is unscrewed, through the guide effect of guide post 11, separate apron 2 and base 1, stretch into the groove 15 of getting with tweezers and take out the PCB board from rectangular draw-in groove 13, carry out the operation on next step according to the process flow diagram.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a LED paster packaging hardware, includes base (1) and apron (2), its characterized in that: the base (1) and one side of the cover plate (2) close to each other are provided with a plurality of guide posts (11), the guide posts (11) are provided with threads, the cover plate (2) is provided with a plurality of guide holes (21), the guide posts (11) penetrate through the guide holes (21), the cover plate (2) and the base (1) are tightly attached to each other through the connection of the threads and nuts, the base (1) is evenly provided with a plurality of rectangular bosses (12), rectangular clamping grooves (13) are arranged in the rectangular bosses (12), one ends of the rectangular clamping grooves (13) extend into the base (1), the other ends of the rectangular clamping grooves (13) penetrate through the rectangular bosses (12), one side of the cover plate (2) close to the base (1) is provided with a plurality of limiting grooves (22), and the limiting grooves (22) extend into the cover plate (2), the cross section of the limiting groove (22) is rectangular, and the positions of the limiting groove (22) and the boss correspond to each other.

2. The LED chip packaging device of claim 1, wherein: the lower end of the rectangular clamping groove (13) is provided with a through groove (14), the through groove (14) penetrates through the lower end of the base (1), and the length and the width of the through groove (14) are 1 cm smaller than those of the rectangular clamping groove (13).

3. An LED chip package device according to claim 2, wherein: the feeding device is characterized in that feeding grooves (15) are symmetrically arranged on the inner wall of the rectangular clamping groove (13) in the front-back direction, the length of each feeding groove (15) is consistent with the thickness of the rectangular clamping groove (13), the cross section of each feeding groove (15) is semicircular, and the diameter of each feeding groove is 2 cm.

4. The LED chip packaging device of claim 1, wherein: the upper end of the limiting groove (22) is provided with a working groove (23), the working groove (23) penetrates through the upper end face of the cover plate (2), the cross section of the working groove (23) is rectangular, and the length and the width of the working groove (23) are both smaller than those of the limiting groove (22) by 0.5 cm.

5. The LED chip packaging device according to claim 4, wherein: the length and the width of the rectangular boss (12) are consistent with those of the limiting groove (22).

6. The LED chip packaging device of claim 1, wherein: the upper end face of the guide post (11) is provided with an outer chamfer with the size of 1 × 45.

7. The LED chip packaging device of claim 1, wherein: the center positions of the base (1) and the cover plate (2) are both provided with positioning holes (16), and the radius of each positioning hole (16) is 3 cm.