CN215933985U

CN215933985U - Light-emitting element structure suitable for SMT (surface mount technology) process

Info

Publication number: CN215933985U
Application number: CN202122336637.6U
Authority: CN
Inventors: 刘豹
Original assignee: Suzhou Chenwang Electronic Technology Co ltd
Current assignee: Suzhou Chenwang Electronic Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-01
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a light-emitting element structure suitable for an SMT (surface mount technology) process, which comprises a shell, wherein the rear side of the shell is connected with a rear cover in a clamping manner, a connecting seat is embedded in the shell, a first mounting groove is formed in one side of the upper surface of the shell, a mounting plate is embedded in the first mounting groove, and a first connecting assembly is arranged between the mounting plate and the first mounting groove. According to the utility model, only one-time bending is needed to be carried out on two pins, so that the production process is greatly reduced, the pins are clamped through the elastic sheet without welding, the installation is convenient, the whole light-emitting element can be integrally disassembled through the arranged first connecting assembly and the second connecting assembly, and the single light-emitting element body can also be disassembled, so that the maintenance and the replacement of the light-emitting element body are greatly facilitated.

Description

Light-emitting element structure suitable for SMT (surface mount technology) process

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a light-emitting element structure suitable for an SMT (surface mount technology) process.

Background

With the use of electronic products becoming more and more common, the demand for electrical connectors is becoming more and more great, and further higher requirements are put forward on the design of electrical connectors, the existing electrical connectors are provided with light-emitting elements, and the existing light-emitting elements are generally installed by installing light-emitting element pins into a base from top to bottom along light-emitting element lead-in grooves on the base;

the prior light-emitting element structure needs to be bent for multiple times when an SMT product is needed, because the light-emitting element pins are square and are not suitable for bending, the mounting difficulty of the light-emitting element is greatly increased, the prior light-emitting element structure suitable for the SMT process is generally fixed by welding after the mounting is finished, the disassembly is difficult, the light-emitting element can be completely replaced when damaged, and the use cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a light emitting device structure suitable for SMT process, which solves the problems of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: a light-emitting element structure suitable for SMT process comprises a shell, a back cover connected with the back side of the shell in a clamping manner, the connecting seat is embedded in the shell, a first mounting groove is arranged on one side of the upper surface of the shell, a mounting plate is embedded in the first mounting groove, a first connecting component is arranged between the mounting plate and the first mounting groove, the two sides of the upper surface of the mounting plate are symmetrically provided with second mounting grooves, the interior of each second mounting groove is embedded with a light-emitting element body, one side of the luminous element body is fixedly connected with a fixed seat and two pins, a second connecting component is arranged between the fixed seat and the second mounting groove, one end of each of the two pins is positioned in the fixed seat, the connecting seat is characterized in that connecting grooves corresponding to the pins are formed in the two sides of the connecting seat, and two groups of elastic sheets matched with the pins are fixedly arranged in the connecting grooves.

Further, first connecting element includes corresponding first draw-in groove and first spout, the inner wall at first mounting groove is opened to first draw-in groove, the surface both sides at the mounting panel are seted up to first spout, the first spring of the inside fixedly connected with of first spout, the first fixture block of the other end fixedly connected with of first spring.

Furthermore, one end of the first clamping groove penetrates through the shell and is communicated with the outside.

Further, second coupling assembling includes corresponding second draw-in groove and second spout, the inner wall at the second mounting groove is seted up to the second draw-in groove, the surface both sides at the fixing base are seted up to the second spout, the inside fixedly connected with second spring of second spout, the other end fixedly connected with second fixture block of second spring.

Furthermore, a limiting groove is symmetrically formed in the upper surface of the fixing seat, the bottom of the limiting groove is communicated with the top of the second sliding groove, an L plate is connected to the inside of the limiting groove in a sliding mode, and the bottom end of the L plate is fixedly connected with the top end of the second clamping block.

Furthermore, an electrical module is embedded in the outer surface of the connecting seat, and the elastic sheet is electrically connected with the electrical module.

Furthermore, the same through hole is formed between the top of the shell and the bottom of the mounting plate, and one end of each pin penetrates through the through hole and extends to the inside of the connecting groove.

The utility model has the beneficial effects that:

when the light-emitting element structure is used, the two pins are bent once, so that the production process is greatly reduced, and the pins are clamped by the elastic sheets without welding, so that the light-emitting element structure is convenient to mount.

When the light-emitting element structure suitable for the SMT process is used, the first connecting assembly and the second connecting assembly can be integrally disassembled, and a single light-emitting element body can also be disassembled, so that the light-emitting element body is greatly convenient to maintain and replace.

Drawings

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

FIG. 2 is a schematic structural diagram of a light-emitting device body according to the present invention;

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

FIG. 4 is a schematic view of the structure of the elastic sheet of the present invention;

fig. 5 is an enlarged view of the utility model at a in fig. 3.

Illustration of the drawings:

1. a housing; 2. a rear cover; 3. a connecting seat; 4. a first mounting groove; 5. mounting a plate; 6. a second mounting groove; 7. a light emitting element body; 8. a fixed seat; 9. a pin; 10. connecting grooves; 11. an elastic sheet; 12. a first card slot; 13. a first chute; 14. a first spring; 15. a first clamping block; 16. a second card slot; 17. a second chute; 18. a second spring; 19. a second fixture block; 20. a limiting groove; 21. an L plate; 22. and a through hole.

Detailed Description

Referring to fig. 1-4, a light emitting device structure suitable for SMT manufacturing process is provided, which includes a housing 1, a rear cover 2 is engaged with a rear side of the housing 1, a connecting seat 3 is embedded in the housing 1, a first mounting groove 4 is formed on one side of an upper surface of the housing 1, a mounting plate 5 is embedded in the first mounting groove 4, a first connecting assembly is disposed between the mounting plate 5 and the first mounting groove 4, second mounting grooves 6 are symmetrically formed on two sides of the upper surface of the mounting plate 5, a light emitting device body 7 is embedded in the second mounting groove 6, a fixing seat 8 and two pins 9 are fixedly connected to one side of the light emitting device body 7, a second connecting assembly is disposed between the fixing seat 8 and the second mounting groove 6, one end of each of the two pins 9 is located in the fixing seat 8, connecting grooves 10 corresponding to the pins 9 are formed on two sides of the connecting seat 3, two sets of elastic pieces 11 matched with the pins 9 are fixedly mounted in the connecting grooves 10, an electrical module is embedded in the outer surface of the connecting seat 3, the elastic sheet 11 is electrically connected with the electrical module, so that the light-emitting element body 7 can be conveniently electrified, a through hole 22 is formed between the top of the shell 1 and the bottom of the mounting plate 5, and one end of the pin 9 penetrates through the through hole 22 and extends into the connecting groove 10, so that the pin 9 can be conveniently inserted;

referring to fig. 5, the first connecting assembly includes a first clamping groove 12 and a first sliding groove 13 which correspond to each other, the first clamping groove 12 is formed in the inner wall of the first mounting groove 4, one end of the first clamping groove 12 penetrates through the housing 1 and is communicated with the outside, the first sliding groove 13 is formed in two sides of the outer surface of the mounting plate 5, a first spring 14 is fixedly connected inside the first sliding groove 13, the other end of the first spring 14 is fixedly connected with a first clamping block 15, and the mounting plate 5 can be conveniently mounted and dismounted by means of the cooperation of the first clamping block 15 and the first clamping groove 12, so that the whole light-emitting element can be conveniently mounted and dismounted;

second coupling assembling includes corresponding second draw-in groove 16 and second spout 17, the inner wall at second mounting groove 6 is seted up to second draw-in groove 16, second spout 17 sets up in the surface both sides of fixing base 8, the inside fixedly connected with second spring 18 of second spout 17, the other end fixedly connected with second fixture block 19 of second spring 18, spacing groove 20 has been seted up to the upper surface symmetry of fixing base 8, the bottom of spacing groove 20 is linked together with the top of second spout 17, the inside sliding connection of spacing groove 20 has L board 21, the bottom of L board 21 and the top fixed connection of second fixture block 19, be convenient for with the installation and the dismantlement of single light-emitting element body 7 through the cooperation of second fixture block 19 and second draw-in groove 16, and be convenient for drive second fixture block 19 through the L board 21 that sets up and remove.

When the light-emitting element structure suitable for the SMT process is used, firstly, two light-emitting element bodies 7 are respectively embedded into the second mounting grooves 6 on the mounting plate 5, at the same time, the second clamping blocks 19 are clamped into the second clamping grooves 16 under the action of the second springs 18, so that the fixing of the light-emitting element bodies 7 is realized, further, the mounting plate 5 is embedded into the first mounting groove 4 on the shell 1, at the same time, the first clamping blocks 15 are clamped into the first clamping grooves 12 under the action of the first springs 14, so that the fixing of the mounting plate 5 is realized, and the two light-emitting elements are respectively clamped into the two corresponding elastic sheets 11, so that the operation is simple, the assembly of the light-emitting elements is greatly facilitated, when the light-emitting elements need to be maintained, the first clamping blocks 15 are pressed through the first clamping grooves 12 on the two sides of the shell 1, so that the first clamping blocks 15 are moved out of the first clamping grooves 12, and at the moment, the whole mounting plate 5 can be disassembled, therefore, the two light-emitting element bodies 7 are detached together, when the single light-emitting element body 7 needs to be detached, only the two L-shaped plates 21 on the same fixing seat 8 need to be pulled, the two second clamping blocks 19 are driven to move out of the second clamping grooves 16, and the single light-emitting element body 7 can be detached by being lifted upwards.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A light-emitting component structure suitable for SMT process comprises a shell (1), and is characterized in that: the rear side of the shell (1) is connected with a rear cover (2) in a clamping manner, a connecting seat (3) is installed in the shell (1) in an embedded manner, a first mounting groove (4) is formed in one side of the upper surface of the shell (1), a mounting plate (5) is embedded in the first mounting groove (4), a first connecting assembly is arranged between the mounting plate (5) and the first mounting groove (4), second mounting grooves (6) are symmetrically formed in two sides of the upper surface of the mounting plate (5), a light-emitting element body (7) is embedded in the second mounting groove (6), a fixing seat (8) and two pins (9) are fixedly connected to one side of the light-emitting element body (7), a second connecting assembly is arranged between the fixing seat (8) and the second mounting groove (6), and one ends of the two pins (9) are located in the fixing seat (8), the connecting structure is characterized in that connecting grooves (10) corresponding to the pins (9) are formed in the two sides of the connecting seat (3), and two sets of elastic pieces (11) matched with the pins (9) are fixedly mounted inside the connecting grooves (10).

2. A light-emitting device structure suitable for SMT process according to claim 1, wherein: first connecting element includes corresponding first draw-in groove (12) and first spout (13), the inner wall in first mounting groove (4) is opened in first draw-in groove (12), the surface both sides in mounting panel (5) are seted up in first spout (13), the first spring (14) of inside fixedly connected with of first spout (13), the first fixture block (15) of the other end fixedly connected with of first spring (14).

3. A light-emitting device structure suitable for SMT process according to claim 2, wherein: one end of the first clamping groove (12) penetrates through the shell (1) and is communicated with the outside.

4. A light-emitting device structure suitable for SMT process according to claim 1, wherein: second coupling assembling includes corresponding second draw-in groove (16) and second spout (17), the inner wall at second mounting groove (6) is seted up in second draw-in groove (16), the surface both sides at fixing base (8) are seted up in second spout (17), the inside fixedly connected with second spring (18) of second spout (17), the other end fixedly connected with second fixture block (19) of second spring (18).

5. A light-emitting device structure according to claim 4, wherein the light-emitting device structure comprises: spacing groove (20) have been seted up to the upper surface symmetry of fixing base (8), the bottom of spacing groove (20) is linked together with the top of second spout (17), the inside sliding connection of spacing groove (20) has L board (21), the bottom of L board (21) and the top fixed connection of second fixture block (19).

6. A light-emitting device structure suitable for SMT process according to claim 1, wherein: the outer surface of the connecting seat (3) is embedded with an electrical module, and the elastic sheet (11) is electrically connected with the electrical module.

7. A light-emitting device structure suitable for SMT process according to claim 1, wherein: same through hole (22) have been seted up between the top of casing (1) and the bottom of mounting panel (5), just the one end of pin (9) runs through hole (22) and extends to the inside of spread groove (10).