CN217278847U

CN217278847U - A tool for detecting LB is lighted a lamp

Info

Publication number: CN217278847U
Application number: CN202220421524.8U
Authority: CN
Inventors: 刘开发; 郭进; 黎忠良; 李飞
Original assignee: Xiamen Xinlenses Intelligent System Integration Co ltd
Current assignee: Xiamen Xinlenses Intelligent System Integration Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-23
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to a tool of lighting a lamp detects technical field, concretely relates to a tool for detecting LB lights a lamp. The fixture for detecting the LB lighting comprises a fixture body, wherein a limiting plate is arranged on the fixture body, a limiting mechanism for placing an LB lighting finger, a pressing mechanism for fixing the LB lighting finger and a testing conductive block are arranged on the limiting plate, the testing conductive block is electrically connected with an adjustable power supply through a wire, and the adjustable power supply is communicated with the testing conductive block through the LB lighting finger in the limiting mechanism, so that the LB detection general fixture can quickly position a testing position of the detection finger, and avoids product scrapping caused by friction between the testing head and the testing finger; two types of test pressing buckles are designed, so that the test difficulty of a product with a downward finger and tearing and scrapping caused by improper test are improved; and a 1K protective resistor is welded at the output end of the negative electrode, so that the problem of plate burning caused by short circuit of high voltage is directly avoided.

Description

A tool for detecting LB is lighted a lamp

Technical Field

The utility model relates to a tool of lighting a lamp detects technical field, concretely relates to a tool for detecting LB lights a lamp.

Background

After the LB (Light bar) lighting is completed, a lighting fixture is usually required to test the LB lighting, and whether the LB Light bar is qualified is evaluated by loading a power supply to the LB lighting and observing the visibility of the LB Light bar.

The conventional LB lighting detection jig is used for lighting detection by a positive and negative output test pen, the test pen head needs to be manually moved left and right for multiple times to a relative position for lighting detection during testing, the testing time is too long, and short circuit is easily caused to burn out LEDs, so that products are scrapped; in addition, the test pen point is pressed against the gold surface of the LB finger to continuously move and rub to a relative position in the moving process of the test pen point, and the LB finger is very easy to contact the gold surface to scratch in the moving process of the test pen point, so that a product is scrapped; in addition, the existing customer products are diversified, the testing finger surface is designed to be upside down, the testing finger designed to be downside not only increases the testing difficulty, but also is easy to scrap products due to bending and tearing in the testing, and the production cost is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a tool for detecting LB lights a lamp.

In order to achieve the above object, the utility model adopts the following technical scheme: a jig for detecting LB lighting comprises a jig body, wherein a limiting plate is arranged on the jig body, a limiting mechanism used for placing an LB lighting finger, a pressing mechanism used for fixing the LB lighting finger and a testing conductive block are arranged on the limiting plate, the testing conductive block is electrically connected with an adjustable power supply through a conducting wire, and the adjustable power supply is communicated with the testing conductive block through the LB lighting finger in the limiting mechanism.

Furthermore, stop gear includes spacing groove, spacing post install in spacing groove both sides.

Furthermore, the pressing mechanism comprises a pressing buckle and a pressing buckle handle, the pressing buckle handle is fixedly connected with the pressing buckle through a screw, and the pressing buckle is controlled to move up and down through the pressing buckle handle.

Further, press and detain including last press and detain, press down and detain, go up press detain, press down to detain mutual independence arrange in on the limiting plate.

Further, the testing conductive block comprises an upper testing conductive block and a lower testing conductive block, and the upper testing conductive block and the lower press buckle are arranged correspondingly; the lower test conductive block and the upper press buckle are arranged correspondingly.

Furthermore, the bottom of the press buckle is provided with a foam protection pressing block for preventing the press buckle from damaging the LB lamp.

Furthermore, a protection resistor is welded on the negative electrode of the test conductive block.

The utility model has the advantages that: compared with the prior art, the utility model discloses a tool for detecting LB lamp, including the tool body, be provided with the limiting plate on the tool body, be provided with the stop gear that is used for placing LB lamp finger on the limiting plate, be used for fixed LB lamp finger's pressfitting mechanism, test conducting block on the limiting plate, test conducting block passes through the adjustable power of wire electricity connection, the adjustable power is linked together through LB lamp finger in the stop gear with test conducting block, makes this LB detect general tool not only can fix a position the test position of detecting the finger fast, avoids causing the product to scrap because of the friction of test head and test finger; two types of test pressing buckles are designed, so that the test difficulty of a product with a downward finger and tearing and scrapping caused by improper test are improved; and a 1K protective resistor is welded at the output end of the negative electrode, so that the problem of plate burning caused by short circuit of high voltage is directly avoided.

Drawings

Fig. 1 is a schematic structural diagram of a fixture for detecting LB lighting in a preferred embodiment of the present invention.

Reference numerals: 1. a jig body; 2. a limiting plate; 3. a limiting groove; 4. a limiting column; 5. testing the conductive block; 501. testing the conductive block; 501a, a positive electrode conductive block; 501b, a negative conductive block; 502. lower testing the conductive block; 6. a protection resistor; 7. pressing and buckling a handle; 8. pressing and buckling; 801. pressing and buckling; 802. pressing the button downwards; 9. foam protection pressing blocks; 10. an adjustable power supply.

Detailed Description

The technical solution 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the utility model discloses an preferred embodiment, a tool for detecting LB is lighted a lamp, including tool body 1, be provided with limiting plate 2 on the tool body 1, be provided with the stop gear that is used for placing LB and lights a lamp the finger on the limiting plate 2, be used for fixed LB to light a lamp the finger pressing mechanism, test conducting block 5 passes through wire electricity and connects an adjustable power supply 10, adjustable power supply 10 warp LB lights a lamp the finger in the stop gear with test conducting block 5 is linked together for this detection tool not only can fix a position multiple LB test finger position fast, especially can also carry out corresponding test current through protective resistor and adjustable power and adjust, thereby satisfies the LB test operation of multiple model.

As a preferred embodiment of the present invention, it may also have the following additional technical features: limiting mechanism includes spacing groove 3, spacing post 4 install in 3 both sides in spacing groove realize the quick location to the product.

In the embodiment, the pressing mechanism comprises a pressing buckle 8 and a pressing buckle handle 7, the pressing buckle handle 7 is fixedly connected with the pressing buckle 8 through a screw, and the pressing buckle 8 is controlled to move up and down through the pressing buckle handle 7 so as to fix the test product; pressing and buckling 8 includes pressing and buckling 801, pushes down 802, press and buckle on, push down and buckle mutual independence arrange in limiting plate 2 for this detection tool not only can fix a position multiple LB test finger position fast, thereby improve the test degree of difficulty of finger product down and scrap because of tearing that the test is improper causes.

In this embodiment, the testing conductive block 5 includes an upper testing conductive block 501 and a lower testing conductive block 502, and the upper testing conductive block 501 and the lower press button 802 are arranged correspondingly; the lower test conductive block 502 and the upper press buckle 801 are arranged correspondingly, so that the positions of various LB test fingers are positioned, and the test difficulty of a product with the fingers facing downwards and the tearing and scrapping caused by improper test are improved.

In this embodiment, the bottom of the press buckle 8 is provided with a foam protection pressing block 9 for preventing the press buckle from damaging the LB lamp, so that the product is effectively prevented from being damaged by the press buckle.

In this embodiment, the protection resistor 6 is welded on the negative electrode of the testing conductive block, so as to effectively avoid the board burning problem caused by short circuit of high voltage.

The utility model discloses a theory of operation: firstly, confirming the type of a test product, selecting a corresponding test press button, then fixing the finger test position of the product quickly and accurately through a limiting groove 3 and a limiting column 4 on a test fixture, enabling the positive pole of the product to correspond to a positive pole conductive block 501a on the fixture and the negative pole of the product to correspond to a negative pole conductive block 501b on the fixture, after the finger of the product is fixed, the pressing buckle 8 is pressed downwards by the pressing buckle handle 7 to buckle and fix a test product, the contact surface of the pressing buckle 8 and a product test finger uses a foam protection pressing block 9 to prevent the pressing buckle from damaging the product, a limit platform of the whole test limit plate 2 is fixed on a flat plate at the bottom of the jig body 1, the anode and cathode connecting wires of the bottom testing conductive block are connected with the contact surface of the bottom flat plate in an inserting way through the testing limit platform, in addition, the 1K protective resistor 6 is welded at the output end of the negative electrode, so that the problem of plate burning caused by short circuit of high voltage is effectively avoided. The positive and negative connecting wires output corresponding test voltages through the adjustable power supply 10, and the adjustable power supply 10 is connected with an external power supply through a lead.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A tool for detecting LB is lighted a lamp, its characterized in that: the fixture comprises a fixture body (1), wherein a limiting plate (2) is arranged on the fixture body (1), a limiting mechanism used for placing an LB lighting finger, a pressing mechanism used for fixing the LB lighting finger and a testing conductive block are arranged on the limiting plate (2), the testing conductive block is electrically connected with an adjustable power supply (10) through a wire, and the adjustable power supply (10) is communicated with the testing conductive block through the LB lighting finger in the limiting mechanism.

2. The jig for detecting LB lighting according to claim 1, wherein: the limiting mechanism comprises a limiting groove (3) and limiting columns (4), wherein the limiting columns (4) are arranged on two sides of the limiting groove (3).

3. The jig for detecting LB lighting according to claim 1, wherein: the pressing mechanism comprises a pressing buckle (8) and a pressing buckle handle (7), the pressing buckle handle (7) is fixedly connected with the pressing buckle (8) through a screw, and the pressing buckle (8) is controlled to move up and down through the pressing buckle handle (7).

4. A jig for detecting LB lighting according to claim 3, wherein: the pressing buckle (8) comprises an upper pressing buckle (801) and a lower pressing buckle (802), and the upper pressing buckle (801) and the lower pressing buckle (802) are arranged on the limiting plate (2) independently.

5. The jig for detecting LB lighting according to claim 4, wherein: the testing conductive block (5) comprises an upper testing conductive block (501) and a lower testing conductive block (502), and the upper testing conductive block (501) and the lower pressing buckle (802) are arranged correspondingly; the lower test conductive block (502) is arranged corresponding to the upper press button (801).

6. A jig for detecting LB lighting according to claim 3, wherein: and a foam protection pressing block (9) for preventing the pressing buckle from damaging the LB lighting lamp is arranged at the bottom of the pressing buckle (8).

7. The jig for detecting LB lighting according to claim 1, wherein: and a protection resistor (6) is welded on the negative electrode of the test conductive block.