CN212321053U

CN212321053U - Fixing device for detecting LED lamp shade

Info

Publication number: CN212321053U
Application number: CN202020664016.3U
Authority: CN
Inventors: 陈平爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-08
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a LED lamp shade detects and uses fixing device, including the board, weld respectively on the board have base and two supports, and the vertical slip cover in base upper end is equipped with the lift post, and the horizontal welding in lift post upper end has and places the platform, and the fixed cover in lift post upper end is equipped with the spring that welds mutually with the base, has all seted up the through-hole in two support lower extremes, and through-hole and support upper end movable mounting respectively have traction plate and splint, and one of traction plate serves the welding have the slip cap to locate the protruding button in the slide hole. The utility model discloses utilize spring elastic support's lift post and place the platform on the base of board to utilize the support to set up splint and the traction plate that are connected, through placing the round pin hub connection depression bar between platform and the traction plate, make the platform of placing between two supports move down perpendicularly under the action of gravity of LED lamp shade, realize the direction of splint through depression bar and traction plate and deflect, thereby it is spacing to carry out automatic centre gripping to the LED lamp shade that lies in to place the bench.

Description

Fixing device for detecting LED lamp shade

Technical Field

The utility model relates to a LED lamp shade production detects technical field, especially relates to a LED lamp shade detects uses fixing device.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good. In order to ensure the safety of the LED lamp in the long-term use process, a lampshade matched with the LED lamp is required to be equipped for carrying out safety protection on the LED lamp.

LED lamp shade under prior art is mostly the plastics material, in order to ensure its guarantee performance to the LED lamp, must carry out the quality detection to it before the use of input, under the conventional art, generally adopt artifical selective examination mode, but when quantity is great, there is very big work load in artifical inspection, and need carry out spacing one by one to LED lamp shade fixed, not only speed is slow, and because LED lamp shade self surface is smooth, make to be difficult to realize stable spacing, there is very serious inconvenience to going on of quality detection process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the LED lamp shade that is difficult to detect among the prior art carries out convenient fixing to influence detection efficiency, and the LED lamp shade that provides detects and uses fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED lamp shade detects and uses fixing device, includes the board, weld base and two supports on the board respectively, and the perpendicular slip cover in base upper end is equipped with the lift post, the horizontal welding in lift post upper end has places the platform, and the fixed cover in lift post upper end is equipped with and base looks welded spring, two the through-hole has all been seted up in the support lower extreme, and through-hole and support upper end movable mounting respectively have traction plate and splint, splint lower extreme is opened and is had the slide opening, and traction plate one serves the welding have the slip cap locate the protruding button in the slide opening, the horizontal welding in base both sides has the limiting plate that the slip cap was located in the traction plate other end, and places between platform and the traction plate round pin hub connection have the.

Preferably, the base is located the middle part of the machine, and the supports of the two gantry structures are correspondingly located on the two sides of the machine.

Preferably, the traction plate is horizontally arranged and slides to penetrate through the through hole, and the middle pin shaft of the clamping plate is arranged at the upper end of the bracket.

Preferably, one end of the traction plate extending out of the bracket corresponds to the lower end of the clamping plate.

Preferably, the two ends of the compression bar are respectively connected with the lower end of the placing table and one end of the traction plate sleeved with the limiting plate.

Preferably, two all perpendicular the opening in support upper end has the guide way, and places the corresponding welding in platform both sides and locate the guide block in the guide way of slip cap.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses set up the base on the board, but utilize spring elastic support vertical direction to remove lift post and place the platform on the base for place the platform and can realize moving down by oneself under its action of gravity when supporting LED lamp shade, further carry out horizontal position's removal adjustment through depression bar drive traction plate.

2. The utility model discloses utilize two supports to correspond and set up splint placing a both sides to the draw control of traction plate to splint is realized with the protruding button in the slide opening that utilizes the activity to cup joint, makes horizontal migration's traction plate can drive the splint of pivot installation and carries out the direction and deflect, thereby it is spacing to carry out quick centre gripping to the LED lamp shade that is located placing the bench.

To sum up, the utility model discloses utilize the lift post that spring elasticity supported and place the platform on the base of board to utilize the support to set up splint and the traction plate that is connected, through the round pin hub connection depression bar between placing platform and traction plate, make the platform of placing that is located between two supports move down perpendicularly under the action of gravity of LED lamp shade, realize the direction deflection of splint through depression bar and traction plate, thereby it is spacing to carry out automatic centre gripping to the LED lamp shade that is located to place the bench.

Drawings

Fig. 1 is a schematic structural view of a fixing device for detecting a lampshade of an LED lamp provided by the present invention;

fig. 2 is the utility model provides a fixing device's supporting structure schematic diagram is used in detection of LED lamp shade.

In the figure: the device comprises a machine table 1, a base 2, a support 3, a lifting column 4, a placing table 5, a spring 6, a through hole 7, a clamping plate 8, a traction plate 9, a sliding hole 10, a convex button 11, a limiting plate 12, a compression bar 13, a guide groove 14 and a guide block 15.

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.

Referring to fig. 1-2, a fixing device for detecting a lampshade of an LED lamp, which is used for detecting the quality of the lampshade of the LED lamp and aiming at realizing the function of limiting and clamping, comprises a machine table 1, wherein a base 2 and two brackets 3 are respectively welded on the machine table 1, a lifting column 4 is vertically and slidably sleeved at the upper end of the base 2, a placing table 5 is horizontally welded at the upper end of the lifting column 4, a spring 6 welded with the base 2 is fixedly sleeved at the upper end of the lifting column 4, the spring 6 is a tension spring, when the lampshade of the LED lamp is not placed on the placing table 5, the placing table 5 is at a higher position under the tension of the spring 6, through holes 7 are respectively formed in the lower ends of the two brackets 3, a traction plate 9 and a clamping plate 8 are respectively and movably installed at the upper ends of the through holes 7 and the brackets 3, a slide hole 10 is formed at the lower end of the clamping plate 8, and a convex button 11, referring to the illustration figure 1 specifically, the draw plate 9 utilizes the protruding button 11 that can remove in the slide opening 10 to extrude or pull splint 8 at the in-process of horizontal migration to make splint 8 carry out the direction and deflect, 2 both sides horizontal welding of base have the limiting plate 12 that the slip cap was located in the draw plate 9 other end, utilize limiting plate 12 can carry out the activity direction to the draw plate 9 that removes, ensure that draw plate 8 carries out steady rectilinear motion all the time, and place between platform 5 and the draw plate 9 round pin hub connection have a depression bar 13.

Referring to the accompanying drawing 1, the upper end of the clamping plate 8 far away from the traction plate 9 is of a bending structure, and is used for ensuring the clamping stability of the LED lamp lampshade and avoiding damage caused by overlarge clamping force on the LED lamp lampshade, so that a soft rubber sleeve can be fixedly arranged at the upper end of the clamping plate 8.

The base 2 is located the middle part of board 1, and the support 3 of two portal frame structures corresponds and is located board 1 both sides, specifically refer to description attached figure 2, can install splint 8 and the traction plate 9 that is connected respectively on support 3.

The traction plate 9 is horizontally arranged and slides to penetrate through the through hole 7, and the middle pin shaft of the clamping plate 8 is arranged at the upper end of the bracket 3.

One end of the traction plate 9 extending out of the bracket 3 corresponds to the lower end of the clamping plate 8, and the traction plate 9 drives the convex button 11 to move back and forth in the sliding hole 10 so as to deflect the direction of the clamping plate 8.

The both ends of depression bar 13 are connected with placing the one end that limiting plate 12 was established to platform 5 lower extreme and the traction plate 9 cover respectively, specifically refer to explanation figure 1, at the drive effect of placing platform 5 that reciprocates, drive the horizontal migration of traction plate 9 through depression bar 13 to drive splint 8 further motion.

All opening perpendicularly in two supports 3 upper ends has guide way 14, and places 5 both sides of platform and correspond the welding and have the guide block 15 of sliding sleeve in locating guide way 14 for place 5 and have the guide effect at the in-process that reciprocates, thereby promote and place 5 stability of supporting LED lamp shade of platform.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

placing the LED lamp shade to be detected on the placing table 5, and enabling the placing table 5 to drive the guide block 15 to vertically move downwards in the guide groove 14 under the action of gravity;

meanwhile, the placing table 5 moving downwards drives the lifting column 4 to contract towards the base 2, and extrudes the spring 6;

the placing table 5 extrudes the traction plate 9 through a pressure rod 13, so that the traction plate 9 horizontally moves by taking the limiting plate 12 and the through hole 12 as base points, and extrudes the lower end of the clamping plate 8 through a convex button 11 moving in the sliding hole 10, so that the clamping plate 8 is stressed and inclined;

the upper end of the inclined clamping plate 8 is gradually close to the LED lamp shade on the placing table 5, and the LED lamp shade is clamped and fixed from two sides.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device for detecting a lampshade of an LED lamp comprises a machine table (1) and is characterized in that a base (2) and two supports (3) are welded on the machine table (1) respectively, a lifting column (4) is sleeved on the upper end of the base (2) in a vertical sliding manner, a placing table (5) is welded on the upper end of the lifting column (4) in a horizontal manner, springs (6) welded with the base (2) are fixedly sleeved on the upper end of the lifting column (4), through holes (7) are formed in the lower ends of the two supports (3), a traction plate (9) and a clamping plate (8) are movably installed on the upper ends of the through holes (7) and the supports (3) respectively, a sliding hole (10) is formed in the lower end of the clamping plate (8), a convex button (11) which is sleeved in the sliding hole (10) in a sliding manner is welded on one end of the traction plate (9), and a limiting plate (12) which is sleeved in the other end of, and a pressure lever (13) is connected between the placing table (5) and the traction plate (9) through a pin shaft.

2. The fixing device for detecting the lampshade of the LED lamp as claimed in claim 1, wherein the base (2) is located in the middle of the machine table (1), and the two supports (3) of the gantry structure are correspondingly located on two sides of the machine table (1).

3. The fixing device for detecting the lampshade of the LED lamp as claimed in claim 1, wherein the traction plate (9) is horizontally arranged and slidably penetrates through the through hole (7), and a middle pin shaft of the clamping plate (8) is arranged at the upper end of the bracket (3).

4. The LED lamp shade detection fixing device according to claim 3, wherein one end of the traction plate (9) extending out of the bracket (3) corresponds to the lower end of the clamping plate (8).

5. The fixing device for detecting the lampshade of the LED lamp as claimed in claim 4, wherein two ends of the pressure lever (13) are respectively connected with the lower end of the placing table (5) and one end of the limiting plate (12) sleeved on the traction plate (9).

6. The fixing device for detecting the lampshade of the LED lamp according to claim 4, wherein the upper ends of the two brackets (3) are vertically provided with guide grooves (14), and two sides of the placing table (5) are correspondingly welded with guide blocks (15) which are slidably sleeved in the guide grooves (14).