A universal test fixture for mobile communication circuit boards

A test fixture and mobile communication technology, applied in the direction of optical testing flaws/defects, measuring devices, material analysis through optical means, etc., can solve problems such as poor general test efficiency, inability to meet use requirements, and circuit board bending and fracture , to achieve the effect of improving test efficiency, facilitating testing, and avoiding clamping and fixing

Active Publication Date: 2021-09-21
TAIZHOU BOTAI ELECTRONICS
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a universal test fixture for mobile communication circuit boards to solve the problem that the circuit boards are likely to be bent, broken or scratched when the hard spring clips are used to clamp circuit boards of different sizes in the above background technology. The printed circuit on the board affects the use, the efficiency of the general test is not good, and it cannot meet the needs of the use

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  • A universal test fixture for mobile communication circuit boards
  • A universal test fixture for mobile communication circuit boards
  • A universal test fixture for mobile communication circuit boards

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] see Figure 1-6, an embodiment provided by the present invention: a universal test fixture for mobile communication circuit boards, including a test fixture base 1, a motor slide groove 15 is arranged inside the test fixture base 1, and a first motor is arranged inside the motor slide groove 15 Storehouse 2, and one end of the first motor storehouse 2 extends to the top of the motor sliding groove 15, a test fixture support frame 5 is arranged above the first motor storehouse 2, and a U-shaped deck 6 is arranged above the test fixture support frame 5, U-shaped deck 6 is provided with two, and U-shaped deck 6 can clamp mobile communication circuit board 18, and...

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Abstract

The invention discloses a universal test fixture for mobile communication circuit boards, relates to the technical field of circuit board test fixtures, and solves the problem that circuit boards are prone to be bent, broken or scratched when hard spring clips are used to clamp circuit boards of different sizes. It will damage the printed circuit on the circuit board, affect the use, and the general test efficiency is not good. The inside of the test fixture base is provided with a motor sliding groove, the inside of the motor sliding groove is provided with a first motor compartment, the top of the first motor compartment is provided with a test fixture support frame, and the top of the test fixture support frame A U-shaped card seat is provided, and a double-piston head electric telescopic rod is arranged between the two U-shaped card seats. A stepping motor is provided inside the first motor compartment, and the upper part of the sliding groove of the T-shaped slider A test support column is provided, a test tool installation frame is provided on one side of the test support column, and an electric telescopic rod is provided between the test tool installation frame and the test support column.

Description

technical field [0001] The invention relates to the technical field of fixtures for circuit board testing, in particular to a universal test fixture for mobile communication circuit boards. Background technique [0002] Mobile communication is the communication between mobile objects, or between a mobile object and a fixed object. One or both of the communication parties need to be in motion, including land, sea, and air mobile communications. The mobile body can be a person, or an object in a moving state such as a car, a train, a ship, or a radio. The frequency bands used in mobile communication cover low frequency, intermediate frequency, high frequency, very high frequency and ultra high frequency. The carrier responsible for data transmission requires a circuit board, which is the provider of electrical connections for electronic components. Universal test equipment is the test equipment used to measure a set of parameter ranges common to many different systems or equ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/01G01N21/95
CPCG01N21/01G01N21/95
Inventor 吴艳杰刘兆倪新军张友山毛建国陈雄凌英豪王文涛
Owner TAIZHOU BOTAI ELECTRONICS
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