CN211967627U

CN211967627U - Cutting device for LED lamp strip

Info

Publication number: CN211967627U
Application number: CN202020295377.5U
Authority: CN
Inventors: 毛雨
Original assignee: Anfu Yushun Technology Co ltd
Current assignee: Anfu Yushun Technology Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-20
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a cutting device for LED lamp strip, which comprises a fixed sleeve and a pressing plate, wherein a chute is arranged inside the fixed sleeve, a pressing block is arranged in the middle inside the chute, meanwhile, the outer end of the pressing block is connected with the fixed sleeve through the lifting groove, the outer end of the pressing block is connected with the fixed sleeve through the sliding groove, the inner end of the pressing block is connected with the upright post through the through hole, meanwhile, the periphery of the lower end of the upright post is wrapped with a supporting spring, the outer end of the pressing block is provided with a ball, the inner part of the upper end of the pressing block is connected with the cutter through a connecting groove, meanwhile, the upper end inside the connecting groove is provided with a connecting block, the pressing plates are arranged at the left end and the right end of the cutter, the upper ends of the pressing plates are connected with the telescopic groove through a supporting shaft and an extension spring, simultaneously the lower extreme internally mounted of flexible groove has the guide pulley, and the viewing aperture has all been seted up at both ends around the chute, and the bottom of chute installs the slipmat. This cutting device for LED lamp area not only is convenient for fix LED lamp area, can increase the cutting efficiency of device simultaneously.

Description

Cutting device for LED lamp strip

Technical Field

The utility model relates to a LED lamp area technical field specifically is a cutting device for LED lamp area.

Background

The LED lamp strip is characterized in that LEDs are assembled on a strip-shaped FPC or PCB hard board, the product is named as a strip, the LED lamp strip can be divided into an LED hard lamp strip and a flexible LED lamp strip, and the head and corner are exposed gradually in various decoration industries due to long service life and environmental protection.

However, most of the existing LED strips are cut by using common scissors, which easily causes the damage of the LED strips caused by the uneven cutting pieces or the deviation until cutting. Aiming at the problems, the novel design is carried out on the basis of the original cutting device for the LED lamp strip.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cutting device for LED lamp area has solved present most LED lamp area and has adopted ordinary scissors to cut the lamp area, causes the problem of the damage in LED lamp area that the cutting piece is uneven or the skew caused so far of cutting easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for LED lamp belts comprises a fixed sleeve and a pressing plate, wherein a chute is arranged in the fixed sleeve, a pressing block is arranged in the middle of the chute, meanwhile, the outer end of the pressing block is connected with the fixed sleeve through the lifting groove, the outer end of the pressing block is connected with the fixed sleeve through the sliding groove, the inner end of the pressing block is connected with the upright post through the through hole, meanwhile, the periphery of the lower end of the upright post is wrapped with a supporting spring, the outer end of the pressing block is provided with a ball, the inner part of the upper end of the pressing block is connected with the cutter through a connecting groove, meanwhile, the upper end inside the connecting groove is provided with a connecting block, the pressing plates are arranged at the left end and the right end of the cutter, the upper ends of the pressing plates are connected with the telescopic groove through a supporting shaft and an extension spring, simultaneously the lower extreme internally mounted of flexible groove has the guide pulley, the viewing aperture has all been seted up at both ends around the chute, and the bottom in chute installs the slipmat.

Preferably, the briquetting passes through the lifting groove and constitutes elevating system with fixed cover, and this elevating system's the height that goes up and down equals the height of chute.

Preferably, the outer end of the pressing block and the fixed sleeve form a sliding mechanism through a ball and a sliding groove, and the ball is rotatably connected with the pressing block.

Preferably, the upright post and the pressing block form a telescopic mechanism through the supporting spring and the through hole, and the initial length of the supporting spring is equal to the depth of the sliding groove.

Preferably, the inner surface of the connecting groove and the outer surface of the connecting block are both in a thread-like structure and are in threaded connection.

Preferably, the longitudinal section of the pressing plate is of an isosceles trapezoid structure, and the length of the upper base edge of the isosceles trapezoid structure is greater than that of the lower base edge.

Preferably, the supporting shaft and the telescopic groove form a telescopic mechanism through a guide wheel and an extension spring, and the initial length of the extension spring is equal to the depth of the telescopic groove.

(III) advantageous effects

The utility model provides a cutting device is used in LED lamp area. The method has the following beneficial effects:

(1) this cutting device for LED lamp area, the briquetting reciprocates with the drive cutter of the elevating system of fixed cover being convenient for, facilitates for the cutting of cutter, and the sliding mechanism of briquetting and fixed cover is convenient for increase the stability when the briquetting removes, and the wearing and tearing of briquetting and spout can be avoided in the setting of ball simultaneously, and the telescopic machanism of stand and briquetting is convenient for promote the briquetting rebound, facilitates for the reseing of cutter.

(2) This cutting device for LED lamp area, the threaded connection of spread groove and connecting block has increased the connection compactness of the two, is convenient for simultaneously to the dismantlement and the installation of connecting block, and the card shell of LED lamp area and clamp plate can be avoided to the structure of clamp plate, reduces the resistance of LED lamp area and clamp plate, and the telescopic machanism of back shaft and flexible groove is convenient for promote the clamp plate and moves down, provides help for the fixed in LED lamp area.

Drawings

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

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

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. fixing a sleeve; 2. a launder; 3. briquetting; 4. a lifting groove; 5. a chute; 6. a through hole; 7. a column; 8. a support spring; 9. a ball bearing; 10. connecting grooves; 11. a cutter; 12. connecting blocks; 13. pressing a plate; 14. a support shaft; 15. a telescopic groove; 16. an extension spring; 17. a guide wheel; 18. a viewing port; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a cutting device for LED lamp strips comprises a fixed sleeve 1, a flow groove 2, a pressing block 3, a lifting groove 4, a flow groove 5, a through hole 6, a stand column 7, a supporting spring 8, balls 9, a connecting groove 10, a cutter 11, a connecting block 12, a pressing plate 13, a supporting shaft 14, a telescopic groove 15, an extension spring 16, a guide wheel 17, an observation port 18 and a non-slip mat 19, wherein the flow groove 2 is formed in the fixed sleeve 1, the pressing block 3 is arranged in the middle of the inside of the flow groove 2, the outer end of the pressing block 3 is connected with the fixed sleeve 1 through the lifting groove 4, the outer end of the pressing block 3 is connected with the fixed sleeve 1 through the sliding groove 5, the inner end of the pressing block 3 is connected with the stand column 7 through the through hole 6, the supporting spring 8 wraps the periphery of the lower end of the stand column 7, the balls 9 are arranged at the outer end of the pressing block, the pressing plates 13 are arranged at the left end and the right end of the cutter 11, the upper ends of the pressing plates 13 are mutually connected with the telescopic grooves 15 through the supporting shafts 14 and the extension springs 16, meanwhile, guide wheels 17 are arranged inside the lower ends of the telescopic grooves 15, the front end and the rear end of the chute 2 are both provided with observation ports 18, and the bottom of the chute 2 is provided with an anti-slip pad 19; the pressing block 3 and the fixed sleeve 1 form a lifting mechanism through the lifting groove 4, the lifting height of the lifting mechanism is equal to the height of the flow groove 2, the pressing block 3 and the lifting mechanism of the fixed sleeve 1 are convenient for driving the cutter 11 to move up and down, and convenience is brought to cutting of the cutter 11; the outer end of the pressing block 3 and the fixed sleeve 1 form a sliding mechanism through the ball 9 and the chute 5, the ball 9 is rotatably connected with the pressing block 3, the sliding mechanisms of the pressing block 3 and the fixed sleeve 1 are convenient for increasing the stability of the pressing block 3 during movement, and meanwhile, the ball 9 is arranged to avoid the abrasion of the pressing block 3 and the chute 5; the upright post 7 and the pressing block 3 form a telescopic mechanism through the supporting spring 8 and the through hole 6, the initial length of the supporting spring 8 is equal to the depth of the sliding groove 5, and the telescopic mechanism of the upright post 7 and the pressing block 3 is convenient for pushing the pressing block 3 to move upwards, so that the resetting of the cutter 11 is facilitated; the inner surface of the connecting groove 10 and the outer surface of the connecting block 12 are both in a thread-shaped structure and are in threaded connection, and the threaded connection of the connecting groove 10 and the connecting block 12 increases the connection tightness of the connecting groove and the connecting block and is convenient for dismounting and mounting the connecting block 12; the longitudinal section of the pressing plate 13 is in an isosceles trapezoid structure, the length of the upper bottom edge of the isosceles trapezoid structure is greater than that of the lower bottom edge of the isosceles trapezoid structure, the structure of the pressing plate 13 can prevent the LED lamp strip and the pressing plate 13 from being clamped, and the resistance between the LED lamp strip and the pressing plate 13 is reduced; the supporting shaft 14 forms a telescopic mechanism with the telescopic groove 15 through the guide wheel 17 and the extension spring 16, the initial length of the extension spring 16 is equal to the depth of the telescopic groove 15, and the supporting shaft 14 and the telescopic mechanism of the telescopic groove 15 are convenient for pushing the pressing plate 13 to move downwards, so that help is provided for fixing the LED lamp strip.

When the cutting tool is used, according to the figures 1 and 3, firstly, a user rotates the connecting block 12 anticlockwise to enable the connecting block 12 to push the connecting block 12 to move upwards through threaded connection with the connecting groove 10, the user can draw the cutting knife 11 upwards at the moment, and after the cutting knife 11 is checked and replaced, the cutting knife 11 is placed at the bottom of the connecting groove 10, and the connecting block 12 rotates clockwise to enable the connecting block 12 to press the cutting knife 11, so that the cutting knife 11 is prevented from shaking; according to fig. 2 and 4, then the user can pass the LED strip from the left end to the right end of the chute 2, and the strip pushes the inclined plane structure of the pressing plate 13 to move upwards, so that the pressing plate 13 pushes the supporting shaft 14 to move towards the inside of the telescopic slot 15, so that the tension spring 16 is in a compressed state, and pushes the supporting shaft 14 and the pressing plate 13 to move downwards, so as to fix the left end and the right end of the cutting position of the LED strip, the saw-toothed structure of the anti-slip pad 19 can increase the resistance on the lower end of the LED strip, then the user can observe the cutting position through the observation opening 18, and press the pressing block 3 downwards, so that the cutter 11 cuts the LED strip, the rotation of the ball 9 can increase the stability of the pressing block 3 moving upwards and downwards, and press the supporting spring 8 to be in a compressed state, after the user loosens the pressing block 3, the pressing block 3 is reset, which is the working principle of the cutting device for the LED strip, and the content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.

In conclusion, can obtain, this cutting device for LED lamp area, briquetting 3 reciprocates with the drive cutter 11 with the elevating system of fixed cover 1 convenient to, facilitate for the cutting of cutter 11, briquetting 3 and the sliding mechanism of fixed cover 1 are convenient for increase the stability when briquetting 3 removes, the wearing and tearing of briquetting 3 and spout 5 can be avoided in the setting of ball 9 simultaneously, stand 7 is convenient for promote briquetting 3 and upwards remove with the telescopic machanism of briquetting 3, facilitate for the restoration of cutter 11, the threaded connection of spread groove 10 and connecting block 12 has increased the connection compactness of the two, be convenient for simultaneously to the dismantlement and the installation of connecting block 12, LED lamp area and the card shell of clamp plate 13 can be avoided to the structure of clamp plate 13, reduce the resistance in LED lamp area and clamp plate 13, the telescopic machanism of back shaft 14 and telescopic groove 15 is convenient for promoting clamp plate 13 and downwards move, help is provided for the fixed of LED.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 LED is cutting device for lamp area, includes fixed cover (1) and clamp plate (13), its characterized in that: chute (2) has been seted up to the inside of fixed cover (1), and is provided with briquetting (3) in the middle of the inside of chute (2), and the outer end of briquetting (3) is through lift groove (4) and fixed cover (1) interconnect simultaneously, spout (5) and fixed cover (1) interconnect are passed through to the outer end of briquetting (3), and the inner of briquetting (3) passes through-hole (6) and stand (7) interconnect, and the lower extreme periphery parcel of stand (7) has supporting spring (8) simultaneously, ball (9) are installed to the outer end of briquetting (3), and the upper end inside of briquetting (3) is through spread groove (10) and cutter (11) interconnect, and the inside upper end of spread groove (10) is provided with connecting block (12) simultaneously, clamp plate (13) set up in the left and right sides both ends of cutter (11), and the upper end of clamp plate (13) is through back shaft (14) and extension spring (16) and flexible groove (15) interconnect, simultaneously the lower extreme internally mounted of flexible groove (15) has guide pulley (17), viewing aperture (18) have all been seted up at both ends around chute (2), and just slipmat (19) are installed to the bottom of chute (2).

2. The cutting device for the LED lamp strip according to claim 1, wherein: the pressing block (3) and the fixed sleeve (1) form a lifting mechanism through a lifting groove (4), and the lifting height of the lifting mechanism is equal to the height of the flow groove (2).

3. The cutting device for the LED lamp strip according to claim 1, wherein: the outer end of the pressing block (3) and the fixed sleeve (1) form a sliding mechanism through a ball (9) and a sliding groove (5), and the ball (9) is rotationally connected with the pressing block (3).

4. The cutting device for the LED lamp strip according to claim 1, wherein: the upright post (7) and the pressing block (3) form a telescopic mechanism through the supporting spring (8) and the through hole (6), and the initial length of the supporting spring (8) is equal to the depth of the sliding groove (5).

5. The cutting device for the LED lamp strip according to claim 1, wherein: the inner surface of the connecting groove (10) and the outer surface of the connecting block (12) are both in thread structures and are in threaded connection.

6. The cutting device for the LED lamp strip according to claim 1, wherein: the longitudinal section of the pressing plate (13) is of an isosceles trapezoid structure, and the length of the upper bottom edge of the isosceles trapezoid structure is larger than that of the lower bottom edge.

7. The cutting device for the LED lamp strip according to claim 1, wherein: the supporting shaft (14) and the telescopic groove (15) form a telescopic mechanism through a guide wheel (17) and an extension spring (16), and the initial length of the extension spring (16) is equal to the depth of the telescopic groove (15).