LED flexible lamp filament loading jig

Abstract

The utility model discloses an LED flexible lamp filament loading jig, which relates to the technical field of lamp filament loading and comprises a limiting mechanism used for installing a movable blocking mechanism; the movable blocking mechanism comprises a T-shaped guide rail, a movable disc and an L-shaped baffle; the number of the T-shaped guide rails is two, the two T-shaped guide rails are fixedly arranged on the two sides of the top of the bottom plate respectively, T-shaped sliding grooves are formed in the two sides of the bottom of the movable disc, the movable disc is arranged on the outer sides of the T-shaped guide rails in a sliding and sleeving mode through the T-shaped sliding grooves, and the number of the L-shaped baffles is two. The two L-shaped baffles are fixedly arranged on the two sides of the top of the bottom plate correspondingly and are in sliding fit with the top of the movable disc and the top end of the tensioning base. According to the utility model, when the flexible lamp filament is loaded and taken down, the flexible lamp filament is not blocked by other parts, so that the loading and taking-down difficulty of the flexible lamp filament is effectively reduced, and the flexible lamp filament is more convenient in actual use.

Description

TECHNICAL FIELD

[0001] The utility model relates to filament loading technical field, especially in kind LED flexible filament loading fixture. BACKGROUND

[0002] LED filament can be divided into hard filament and flexible filament due to different base materials, flexible filament takes copper foil as base material and covers high polymer film, is relatively soft and has plasticity, in order to guarantee the reliability of LED lamp bead chip connection under flexible state, flexible filament must be tensioned to a certain extent when carrying out die bonding operation, which is convenient for die bonding.

[0003] Through the search, the utility model patent of patent authorized announcement No. CN221390783U discloses a kind of LED flexible filament loading fixture, including fixed supporting plate, the side of fixed supporting plate is provided with movable supporting plate, movable supporting plate lower is provided with automatic tensioning mechanism, automatic tensioning mechanism includes positioner slide box, positioner screw rod, tensioning motor and positioner sliding block, positioner slide box is set in the lower part of movable supporting plate, positioner sliding block is slidably connected in the inner cavity of positioner slide box, positioner screw rod is arranged in the inside of positioner slide box.

[0004] Although the setting of telescopic sleeve and telescopic framework in the above-mentioned fixture can make the combined cover plate drive multiple top circular covers to move synchronously, when the annular end portion of the flexible filament is sleeved to the outside of the fixed tensioning seat, the multiple telescopic sleeves and telescopic frameworks arranged in parallel with each other will inevitably cause obstruction, thereby increasing the difficulty of sleeving the annular end portion of the flexible filament to the outside of the fixed tensioning seat, resulting in the reduction of the installation efficiency of the flexible filament.

[0005] Therefore, it is necessary to invent an LED flexible filament loading fixture to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a kind of LED flexible filament loading fixture, when the loading and taking down of flexible filament are carried out, will not be caused obstruction by other components, thereby effectively reducing the loading and taking down difficulty of flexible filament, more convenient when actually using, to solve the problem that the annular end portion of the flexible filament is sleeved to the outside of the fixed tensioning seat in the background technology proposed above, multiple telescopic sleeves and telescopic frameworks arranged in parallel with each other will inevitably cause obstruction, thereby increasing the difficulty of sleeving the annular end portion of the flexible filament to the outside of the fixed tensioning seat, resulting in the reduction of the installation efficiency of the flexible filament.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: an LED flexible filament loading fixture, comprising:

[0008] The limiting mechanism is used to install the moving blocking mechanism.

[0009] The moving blocking mechanism comprises a T-shaped guide rail, a moving disc and an L-shaped baffle plate.

[0010] The T-shaped guide rail is provided with two T-shaped guide rails which are fixedly arranged on the top of the bottom plate on both sides, the moving disc is provided with a T-shaped sliding groove on both sides of the bottom, the moving disc is slidably connected to the outside of the T-shaped guide rail through the T-shaped sliding groove, and the L-shaped baffle plate is provided with two L-shaped baffle plates which are fixedly arranged on the top of the bottom plate on both sides and are in sliding fit with the top of the moving disc and the top end of the tensioning seat.

[0011] The tensioning mechanism is used for tensioning the flexible filament.

[0012] According to the LED flexible filament loading jig provided by the present application, the limiting mechanism comprises a bottom plate and a limiting beam, the limiting beam is fixedly arranged on the top of the bottom plate at the front end and is fixedly connected with the T-shaped guide rail.

[0013] According to the LED flexible filament loading jig provided by the present application, the limiting mechanism further comprises a limiting plate and a limiting magnet, the limiting plate is fixedly arranged on the top of the bottom plate at the rear end and is fixedly connected with the T-shaped guide rail, the limiting magnet is provided with two limiting magnets, one limiting magnet is fixedly arranged on the front surface of the limiting plate, and the other limiting magnet is fixedly arranged on the back surface of the moving disc.

[0014] According to the LED flexible filament loading jig provided by the present application, the tensioning mechanism comprises a double-shaft motor, a lead screw and a guide rod, the double-shaft motor is fixedly arranged in the middle of the inside of the moving disc, the lead screw and the guide rod are both provided with two, the two lead screws are rotatably arranged on both sides of the inside of the moving disc through bearings and are both in transmission connection with the double-shaft motor, and the two guide rods are both fixedly arranged in the inside of the moving disc and are located on the front surface and the back surface of the double-shaft motor.

[0015] According to the LED flexible filament loading jig provided by the present application, the tensioning mechanism further comprises two groups of tensioning assemblies, any one group of the tensioning assemblies comprises a moving seat and a plurality of tensioning seats, the moving seat is sleeved on the outside of the adjacent lead screw and is in screw connection with the lead screw, the moving seat is slidably arranged on the outside of the two guide rods, and the plurality of tensioning seats are fixedly arranged on the top of the moving seat.

[0016] The technical effects and advantages of the present application are as follows:

[0017] The utility model discloses a mobile blocking mechanism is set up, in order to utilize the mobile disc to drive its inside tensioning mechanism to be moved to the position that is not been L-shaped baffle sheltered, at this time operator can respectively with two annular end of flexible filament is connected in corresponding two tensioning seat outside, then push the mobile disc, make the mobile disc move to two L-shaped baffle below, until two L-shaped baffle respectively to multiple tensioning seat top end is limited, then start tensioning mechanism, make tensioning mechanism to multiple flexible filament is tensioned, compared with prior art, the utility model discloses when the loading and taking down of flexible filament all can not cause the obstruction because of other components, and then effectively reduce the loading and taking down difficulty of flexible filament, when actual use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the general description of the disclosure given above, and the detailed description of the embodiments below, serve to explain the principles of the present disclosure.

[0019] Figure 1 It is the whole structure schematic drawing of LED flexible filament loading fixture according to one embodiment of the disclosure.

[0020] Figure 2 It is the limiting mechanism and mobile blocking mechanism structure schematic drawing of LED flexible filament loading fixture according to one embodiment of the disclosure.

[0021] Figure 3 It is the tensioning mechanism structure schematic drawing of LED flexible filament loading fixture according to one embodiment of the disclosure.

[0022] The reference signs in the drawings are specifically as follows:

[0023] 1, limiting mechanism;11, bottom plate;12, limiting beam;13, limiting plate;14, limiting magnet;

[0024] 2, mobile blocking mechanism;21, T-shaped guide rail;22, mobile disc;23, L-shaped baffle;

[0025] 3, tensioning mechanism;31, double-shaft motor;32, screw;33, guide rod;34, moving seat;35, tensioning seat. DETAILED DESCRIPTION

[0026] For descriptive purposes, the disclosure can use spatially relative terms, such as "below", "beneath", "lower", "under", "above", "upper" and the like, to describe a relationship of one element to another element as depicted in the figures. Unless otherwise noted, the spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture, for example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. Moreover, the device can be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0027] Figure 1 is a schematic diagram of the overall structure of an LED flexible filament loading jig according to an embodiment of the disclosure.

[0028] Figure 2 is a schematic diagram of the limiting mechanism 1 and the movement blocking mechanism 2 structure of an LED flexible filament loading jig according to an embodiment of the disclosure.

[0029] Figure 3 is a schematic diagram of the tensioning mechanism 3 structure of an LED flexible filament loading jig according to an embodiment of the disclosure.

[0030] As shown in Figures 1-3 , the LED flexible filament loading jig of the disclosure can include components such as a limiting mechanism 1, a movement blocking mechanism 2, and a tensioning mechanism 3.

[0031] As shown in Figure 2 , in the disclosure, the limiting mechanism 1 includes a base plate 11, a limiting beam 12, a limiting plate 13, and a limiting magnet 14, wherein the limiting beam 12 is fixedly arranged at the top front end of the base plate 11 and fixedly connected with the T-shaped guide rail 21, the limiting plate 13 is fixedly arranged at the top rear end of the base plate 11 and fixedly connected with the T-shaped guide rail 21, and two limiting magnets 14 are arranged, one of which is fixedly nested in the front middle part of the limiting plate 13, and the other is fixedly nested in the back middle part of the movement disc 22.

[0032] Thus, the movement disc 22 is blocked by the limiting beam 12 and the limiting plate 13, thereby avoiding the movement disc 22 from escaping from the outside of the T-shaped guide rail 21, and when the movement disc 22 is located below the two L-shaped baffles 23, the two limiting magnets 14 are attracted to each other, thereby preventing the movement disc 22 from moving arbitrarily.

[0033] AsFigure 2 As shown in the drawings, in a preferred embodiment, the moving blocking mechanism 2 comprises a T-shaped guide rail 21, a moving disc 22 and an L-shaped baffle 23, wherein the T-shaped guide rail 21 is provided with two, the two T-shaped guide rails 21 are respectively fixedly arranged on the top of the bottom plate 11 on both sides, the moving disc 22 is provided with a T-shaped sliding groove on the bottom of both sides, the moving disc 22 is slidably connected to the outside of the T-shaped guide rail 21 through the T-shaped sliding groove, the L-shaped baffle 23 is provided with two, the two L-shaped baffles 23 are respectively fixedly arranged on the top of the bottom plate 11 on both sides and are in sliding fit with the top of the moving disc 22 and the top end of the tensioning seat 35.

[0034] Thus, in order to move the tensioning mechanism 3 inside the moving disc 22 along the T-shaped guide rail 21 to a position not blocked by the L-shaped baffle 23, the operator can then sleeve the two annular ends of the flexible filament outside the corresponding two tensioning seats 35, and then push the moving disc 22 to move the moving disc 22 to below the two L-shaped baffles 23 until the two L-shaped baffles 23 respectively limit the top ends of the plurality of tensioning seats 35, and then start the tensioning mechanism 3 to tension the plurality of flexible filaments. Compared with the prior art, the loading and removal of the flexible filament will not be blocked by other components, thereby effectively reducing the difficulty of loading and removing the flexible filament, and being more convenient in actual use.

[0035] As Figure 3 shown in the drawings, in the present disclosure, the tensioning mechanism 3 comprises a double-shaft motor 31, a lead screw 32, a guide rod 33 and two groups of tensioning assemblies, wherein the double-shaft motor 31 is fixedly arranged in the middle of the inside of the moving disc 22, the lead screw 32 and the guide rod 33 are both provided with two, the two lead screws 32 are rotatably nested on both sides of the inside of the moving disc 22 and are both in transmission connection with the double-shaft motor 31, the two guide rods 33 are respectively located on the front and back of the double-shaft motor 31 and are both fixedly arranged in the inside of the moving disc 22, and any one group of the tensioning assembly comprises a moving seat 34 and a plurality of tensioning seats 35, the moving seat 34 is sleeved and arranged outside the adjacent lead screw 32 and is in threaded connection with the lead screw 32, the moving seat 34 is slidably connected to the outside of the two guide rods 33, and the plurality of tensioning seats 35 are uniformly fixedly arranged on the top of the moving seat 34.

[0036] Thus, after the two annular ends of the flexible filament are respectively sleeved outside the corresponding two tensioning seats 35, the double-shaft motor 31 drives the two lead screws 32 to rotate synchronously, at this time the two lead screws 32 drive the two moving seats 34 guided by the two guide rods 33 to move away from each other, thereby the moving seat 34 tensions the flexible filament through the tensioning seat 35.

[0037] In addition, it should be further pointed out that the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

[0038] Those skilled in the art will understand that the above-described embodiments are merely intended to clarify the present disclosure, and are not intended to limit the scope of the present disclosure. Other changes or modifications can be made by those skilled in the art based on the above disclosure, and the changes or modifications are still within the scope of the present disclosure.

Claims

1. An LED flexible filament loading fixture, characterized by, The utility model relates to a flexible filament lamp tensioning device, including: A limiting mechanism for mounting a mobile blocking mechanism; The mobile blocking mechanism includes a T-shaped guide rail, a mobile disc and an L-shaped baffle; The T-shaped guide rail is provided with two, and the two T-shaped guide rails are fixedly arranged on both sides of the top of the bottom plate, the mobile disc is provided with a T-shaped sliding groove on both sides of the bottom, and the mobile disc is slidably connected to the outside of the T-shaped guide rail through the T-shaped sliding groove, the L-shaped baffle is provided with two, and the two L-shaped baffles are fixedly arranged on both sides of the top of the bottom plate and are in sliding fit with the top of the mobile disc and the top end of the tensioning seat; And A tensioning mechanism for tensioning the flexible filament.

2. The LED flexible-filament loading fixture of claim 1, wherein: The limiting mechanism includes a bottom plate and a limiting beam, and the limiting beam is fixedly arranged on the top of the front end of the bottom plate and is fixedly connected with the T-shaped guide rail.

3. The LED flexible-filament loading fixture of claim 2, wherein: The limiting mechanism further includes a limiting plate and a limiting magnet, the limiting plate is fixedly arranged on the top of the rear end of the bottom plate and is fixedly connected with the T-shaped guide rail, and the limiting magnet is provided with two, one limiting magnet is fixedly arranged on the front surface of the limiting plate, and the other limiting magnet is fixedly arranged on the back surface of the mobile disc.

4. The LED flexible-filament loading fixture of claim 3, wherein: The tensioning mechanism includes a double-shaft motor, a lead screw and a guide rod, the double-shaft motor is fixedly arranged in the middle of the inner side of the mobile disc, the lead screw and the guide rod are provided with two, the two lead screws are rotatably nested on both sides of the inner side of the mobile disc and are drivingly connected with the double-shaft motor, and the two guide rods are respectively located on the front surface and the back surface of the double-shaft motor and are fixedly arranged in the inner side of the mobile disc.

5. The LED flexible-filament loading fixture of claim 4, wherein: The tensioning mechanism further includes two groups of tensioning components, any one group of the tensioning components includes a mobile seat and a plurality of tensioning seats, the mobile seat is sleeved on the outside of the adjacent lead screw and is threadedly connected with the lead screw, the mobile seat is slidably sleeved on the outside of the two guide rods, and the plurality of tensioning seats are uniformly fixedly arranged on the top of the mobile seat.

Images