CN218352952U

CN218352952U - LED control card fixing component convenient to mount and dismount

Info

Publication number: CN218352952U
Application number: CN202222488430.5U
Authority: CN
Inventors: 郭松; 黎飘; 严新发
Original assignee: Guangzhou Qingyuan Information Technology Co ltd
Current assignee: Guangzhou Qingyuan Information Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-20
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a LED control board technical field specifically is a fixed subassembly of LED control board convenient to installation is dismantled, including the protecting crust, the slot has been seted up to the upper end bilateral symmetry of protecting crust, and the movable groove has been seted up to the side of slot, and locking mechanical system is installed to the movable inslot, and there is the upper cover upper end of protecting crust through hinge connection, and the one end bilateral symmetry welding of upper cover has the segment, and the side equidistance welding of segment has spacing tooth, the beneficial effects of the utility model are that: when the LED control card main part is required to be disassembled, the two sliding blocks on the side face of the protective shell are pushed firstly, the two sliding blocks are enabled to move relatively close to each other, the sliding blocks drive the T-shaped plate to move, the locking tooth blocks are enabled to be separated from the limiting tooth blocks, the upper cover can be slowly turned upwards to be opened at the moment, the upper cover drives the annular plate to move away from the guide rod, the limiting ring is pushed to move upwards under the action of the elastic force of the limiting spring, and the LED control card main part is pushed to move upwards along the guide rod by the limiting ring.

Description

LED control card fixing assembly convenient to mount and dismount

Technical Field

The utility model relates to a LED control board technical field specifically is a LED control board fixed subassembly convenient to installation is dismantled.

Background

The LED is a light emitting diode, is a common light emitting device, emits light by energy released by electron and hole recombination, and is widely applied in the field of illumination. The LED can efficiently convert electric energy into light energy, and has wide application in modern society, such as illumination, flat panel display, medical devices and the like. For example, the LED lamp is a light emitting diode, and adopts a solid semiconductor chip as a luminescent material, so that compared with the traditional lamp, the LED lamp is energy-saving and environment-friendly, and has good color rendering property and response speed. When the existing LED lamp and other equipment are used, the LED lamp and other equipment need to be controlled through an LED control card, in order to protect the LED control card, the LED control card is mostly installed in a protective shell through screws in the existing mode, the installation is very inconvenient for later maintenance, and the installation and the disassembly are very inconvenient because the screws for fixing the LED control card are small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED control card fixed subassembly convenient to installation is dismantled to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed subassembly of LED control card convenient to installation is dismantled, includes the protecting crust, the slot has been seted up to the upper end bilateral symmetry of protecting crust, the movable groove has been seted up to the side of slot, install locking mechanical system in the movable groove, there is the upper cover upper end of protecting crust through hinge connection, the one end bilateral symmetry welding of upper cover has the segment, the side equidistance welding of segment has spacing tooth piece, the lower extreme bilateral symmetry welding of upper cover has the annular slab, the bottom bilateral symmetry welding of protecting crust inner chamber has a pair of drum, the inboard welding of drum has the guide bar, the upper end at the guide bar is established to the annular slab cover, install pushing mechanism in the drum, install LED control card main part in the protecting crust, the upper end bilateral symmetry of LED control card main part has seted up the circular recess, the circular recess is pegged graft with the guide bar activity.

Preferably, the locking mechanism includes: the movable groove is internally provided with a T-shaped plate, locking tooth blocks are welded at the same distance at one end of the T-shaped plate, locking springs are symmetrically inserted into the side surface of the T-shaped plate in an up-and-down mode, a sliding block is welded on the side surface of the T-shaped plate, and the sliding block is connected with the protective shell in a sliding mode.

Preferably, the T-shaped plate is connected with the movable groove in a sliding mode, and the locking tooth block is clamped with the limiting tooth block.

Preferably, a sealing gasket is arranged between the upper cover and the protective shell, and the fan-shaped block is movably inserted into the slot.

Preferably, the pushing mechanism comprises: the limiting device comprises a limiting ring and a limiting spring, wherein the limiting ring is sleeved on the guide rod, the limiting spring is inserted between the limiting ring and the cylinder, and the limiting spring is sleeved on the guide rod.

Preferably, the upper end of the LED control card main body is in contact with the annular plate, and the lower end of the LED control card main body is in contact with the cylinder and the limiting ring respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a LED control card and protecting shell structural design is reasonable, easy operation is convenient, when needing to dismantle LED control card main part, promote two sliders of protecting shell side earlier, make two sliders be close to the removal relatively, the slider drives the T template and removes, make locking tooth piece and spacing tooth piece separation, can overturn the upper cover upwards slowly and open this moment, upper cover moves annular plate and removes away from the guide bar, push the spacing ring and move upwards under the effect of spacing spring elasticity, the spacing ring promotes LED control card main part and moves upwards along the guide bar, thereby can be convenient dismantle LED control card main part; during installation, the LED control card main body is slowly placed into the protective shell, the circular groove slides downwards along the guide rod, meanwhile, the LED control card main body drives the limiting ring to downwards extrude the limiting spring, the upper cover is turned to the upper end of the protective shell, the fan-shaped block is connected with the slot in an inserting mode, after the upper cover is hermetically connected with the protective shell, the locking tooth block is connected with the limiting tooth block in a clamping mode under the action of elastic force of the locking spring, and therefore the upper cover is fixedly connected with the protective shell, meanwhile, the lower end of the upper cover is provided with the movable ring-shaped plate to be in contact with the LED control card main body, and the LED control card main body is fixed under the matching of the ring-shaped plate, the cylinder and the guide rod.

Drawings

FIG. 1 is a schematic structural view of an LED control card and a protective shell of the present invention;

FIG. 2 is a schematic view of the structure of the locking mechanism of the protective shell of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic sectional view of the LED control card and the protective shell structure of the present invention;

fig. 5 is a schematic diagram of the main structure of the LED control card of the present invention.

In the figure: 1. a protective shell; 11. inserting slots; 12. a movable groove; 2. a T-shaped plate; 21. locking the tooth block; 22. a locking spring; 23. a slider; 3. an upper cover; 31. a sector block; 32. a limit tooth block; 33. an annular plate; 4. a cylinder; 41. a guide bar; 42. a limiting ring; 43. a limiting spring; 5. an LED control card main body; 51. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a LED control card fixed subassembly convenient to installation is dismantled, including protecting crust 1, slot 11 has been seted up to the upper end bilateral symmetry of elasticity protecting crust 1, movable groove 12 has been seted up to the side of elasticity slot 11, install locking mechanical system in the elasticity movable groove 12, there is upper cover 3 upper end of elasticity protecting crust 1 through hinge connection, the one end bilateral symmetry welding of elasticity upper cover 3 has quadrant 31, the side equidistance welding of elasticity quadrant 31 has spacing tooth piece 32, be provided with seal ring between elasticity upper cover 3 and the protecting crust 1, elasticity quadrant 31 is pegged graft with slot 11 activity, through upper cover 3 and 1 cooperation extrusion seal ring of protecting crust, thereby make sealing connection between upper cover 3 and the protecting crust 1.

The elasticity locking mechanical system includes: be provided with T template 2 in the elasticity activity groove 12, the one end equidistance welding of elasticity T template 2 has locking dog 21, the symmetry is pegged graft from top to bottom in the side of elasticity T template 2 has locking spring 22, the side welding of elasticity T template 2 has slider 23, elasticity slider 23 and protective housing 1 sliding connection, elasticity T template 2 and activity groove 12 sliding connection, elasticity locking dog 21 and spacing dog 32 joint, locking spring 22's one end is pegged graft with T template 2, locking spring 22's the other end and protective housing 1 are pegged graft, locking spring 22 is exerted for elasticity to T template 2.

The lower extreme bilateral symmetry welding of elasticity upper cover 3 has annular slab 33, and the bottom bilateral symmetry welding of 1 inner chamber of elasticity protecting sheathing has a pair of drum 4, and the inboard welding of elasticity drum 4 has guide bar 41, and elasticity annular slab 33 cover is established in the upper end of guide bar 41, installs pushing mechanism in the elasticity drum 4, and elasticity pushing mechanism is including: the elastic guide rod 41 is sleeved with the limiting ring 42, the limiting spring 43 is inserted between the elastic limiting ring 42 and the cylinder 4, the elastic limiting spring 43 is sleeved on the guide rod 41, the lower end of the limiting spring 43 is inserted into the cylinder 4, the upper end of the limiting spring 43 is inserted into the limiting ring 42, and the limiting spring 43 applies elasticity to the limiting ring 42.

Install LED control card main part 5 in the elasticity protecting crust 1, circular slot 51 has been seted up to the upper end bilateral symmetry of elasticity LED control card main part 5, elasticity circular slot 51 is pegged graft with guide bar 41 activity, elasticity LED control card main part 5 upper end and annular slab 33 contact, the lower extreme of elasticity LED control card main part 5 contacts with drum 4 and spacing ring 42 respectively, when upper cover 3 and protecting crust 1 fixed connection, upper cover 3 drives annular slab 33 and fixes LED control card main part 5, under the cooperation of annular slab 33, drum 4 and guide bar 41, fix LED control card main part 5, the one end of protecting crust 1 is seted up flutedly, the one end and the recess joint of LED control card main part 5.

When the LED control card main body 5 needs to be disassembled, firstly, the two sliding blocks 23 on the side face of the protective shell 1 are pushed, so that the two sliding blocks 23 move relatively close to each other, the sliding blocks 23 drive the T-shaped plate 2 to slide along the movable groove 12, the T-shaped plate 2 drives the locking tooth block 21 to move, the locking tooth block 21 is separated from the limiting tooth block 32, at the moment, the upper cover 3 can be slowly turned upwards to be opened, the upper cover 3 drives the annular plate 33 to move away from the guide rod 41, at the moment, the limiting ring 42 is pushed to slide upwards along the guide rod 41 under the action of the elastic force of the limiting spring 43, and the limiting ring 42 pushes the LED control card main body 5 to move upwards along the guide rod 41, so that the LED control card main body 5 can be conveniently disassembled; during installation, the LED control card main body 5 is slowly placed into the protective shell 1, the circular groove 51 slides downwards along the guide rod 41, meanwhile, the LED control card main body 5 drives the limiting ring 42 to slide downwards along the guide rod 41, the limiting ring 42 downwards extrudes the limiting spring 43, the upper cover 3 is turned over to the upper end of the protective shell 1, the fan-shaped block 31 is inserted along the slot 11, after the upper cover 3 is hermetically connected with the protective shell 1, the locking tooth block 21 is clamped with the limiting tooth block 32 under the action of elastic force of the locking spring 22, so that the upper cover 3 is fixedly connected with the protective shell 1, meanwhile, the upper cover 3 drives the annular plate 33 to be sleeved on the guide rod 41, the lower end of the annular plate 33 is in contact with the upper end of the LED control card main body 5, and the LED control card main body 5 is fixed under the matching of the annular plate 33, the cylinder 4 and the guide rod 41.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subassembly is fixed to LED control card convenient to installation is dismantled, includes protecting crust (1), its characterized in that: slot (11) have been seted up to the upper end bilateral symmetry of protecting crust (1), movable groove (12) have been seted up to the side of slot (11), install locking mechanical system in movable groove (12), there is upper cover (3) upper end of protecting crust (1) through hinge connection, the one end bilateral symmetry welding of upper cover (3) has fan-shaped block (31), the side equidistance welding of fan-shaped block (31) has spacing tooth piece (32), the lower extreme bilateral symmetry welding of upper cover (3) has annular slab (33), the bottom bilateral symmetry welding of protecting crust (1) inner chamber has a pair of drum (4), the inboard welding of drum (4) has guide bar (41), annular slab (33) cover is established in the upper end of guide bar (41), install pushing mechanism in drum (4), install LED main part (5) in protecting crust (1), circular slot (51) have been seted up to the upper end bilateral symmetry of LED control card main part (5), circular slot (51) and guide bar (41) activity grafting are pegged graft.

2. The LED control card fixing assembly convenient to mount and dismount as claimed in claim 1, wherein: the locking mechanism comprises: the novel protective shell is characterized in that a T-shaped plate (2) is arranged in the movable groove (12), a locking tooth block (21) is welded at the equal distance of one end of the T-shaped plate (2), locking springs (22) are symmetrically inserted into the side surface of the T-shaped plate (2) from top to bottom, a sliding block (23) is welded on the side surface of the T-shaped plate (2), and the sliding block (23) is connected with the protective shell (1) in a sliding mode.

3. The LED control card fixing component convenient to mount and dismount as claimed in claim 2, wherein: t template (2) and activity groove (12) sliding connection, locking tooth piece (21) and spacing tooth piece (32) joint.

4. The LED control card fixing component convenient to mount and dismount as claimed in claim 1, wherein: a sealing gasket is arranged between the upper cover (3) and the protective shell (1), and the fan-shaped block (31) is movably inserted into the slot (11).

5. The LED control card fixing assembly convenient to mount and dismount as claimed in claim 1, wherein: the pushing mechanism comprises: the limiting device comprises a limiting ring (42) and a limiting spring (43), wherein the limiting ring (42) is sleeved on the guide rod (41), the limiting spring (43) is inserted between the limiting ring (42) and the cylinder (4), and the limiting spring (43) is sleeved on the guide rod (41).

6. The LED control card fixing assembly convenient to mount and dismount as claimed in claim 1, wherein: the LED control card comprises an LED control card main body (5), wherein the upper end of the LED control card main body (5) is in contact with an annular plate (33), and the lower end of the LED control card main body (5) is in contact with a cylinder (4) and a limiting ring (42) respectively.