Quick remodeling structure of test module

Abstract

The utility model discloses a rapid model changing structure of a test module, which comprises a protective shell, a female seat module, a sub module, a first air cylinder rapid release device, a plastic part locking air cylinder, a second air cylinder rapid release device and an air cylinder ejection device, and the center of the top of the sub module is provided with an aluminum cavity; a female seat module is installed at the top of the protective shell, a sub module is arranged in the center of the top of the female seat module, a containing groove used for containing a second air cylinder quick release device is formed in the diagonal position of the front face and the back face of the female seat module, and the second air cylinder quick release device is arranged in the containing groove. The output end, penetrating into the female seat module, of the second air cylinder quick release device is clamped to a notch formed in the sub-module. Through the quick change design of the mother seat module and the sub-module, the model change time is reduced structurally, meanwhile, the stability and reliability of electronic elements in the test module are guaranteed, the equipment fault probability caused by external environment factors is reduced, and the service life of equipment is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to test bench technical field, concretely to test module quick change structure. BACKGROUND

[0002] FAKER wire harness, low pressure wire harness test bench, the customer saves the cost for, will same project many product number test module integration in a test bench production use. Test module often according to different number change and use, program every time still relearning update, production line downtime long, to plug connector damage frequency big, program accessory leak measurement failure rate high, defective product outflow risk big. UTILITY MODEL CONTENTS

[0003] The utility model discloses a test module quick change structure, through the quick change design of female seat module and submodule, reduce the change time from structure, guarantee the stability and reliability of test module internal electronic component simultaneously, reduce the equipment failure probability caused by external environmental factor, prolong the service life of equipment, to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] Test module quick change structure, including protective housing, female seat module, submodule, first cylinder quick release device, plastic piece locking cylinder, second cylinder quick release device and cylinder ejection device, the top center of submodule is equipped with aluminum cavity;

[0006] The top of protective housing is installed female seat module, and the top center of female seat module is equipped with submodule, and the opposite corners of the front and back of female seat module are provided with placing groove for second cylinder quick release device, and the inside of placing groove is equipped with second cylinder quick release device, and the output end of second cylinder quick release device is connected to the notch of submodule in female seat module;

[0007] One side of submodule is provided with setting groove, and the inside of setting groove is equipped with first cylinder quick release device, and the output end of first cylinder quick release device is connected to aluminum cavity, and the both ends of aluminum cavity are equipped with plastic piece locking cylinder, and the bottom of aluminum cavity is installed cylinder ejection device;

[0008] The bottom of protective housing is installed heavy load plug female end, and the bottom of heavy load plug female end is installed heavy load plug connection line male end.

[0009] Preferably, the inner bottom of protective housing is installed support rod around, and the top of support rod is connected to the bottom of submodule.

[0010] Preferably, one side of the protective shell is attached with a back cover, and the back cover and the protective shell are fixed through screws.

[0011] Preferably, the plastic part locking cylinder is installed in a groove formed on the sub-module, and is fixed through screws.

[0012] Preferably, an electronic counter is installed on one side inside the protective shell, and the electronic counter and the protective shell are fixed through screws.

[0013] Preferably, the placing groove and the second cylinder quick release device are locked through screws, and the placing groove and the first cylinder quick release device are locked through screws.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model can carry out diversified tests on different FAKER and low-voltage lines through the replaceable sub-module design, and can detect indexes including electrical performance, signal integrity and the like.

[0016] The utility model cooperates the plastic part locking cylinder, the first cylinder quick release device and the ejection device, so that the fixing and taking operation of the sample becomes fast and convenient.

[0017] The utility model sets the electronic counter, and the integration of the electronic counter can accurately record test data, which is convenient for operators to count and analyze.

[0018] In general, the quick change design of the female seat module and the sub-module reduces the change time from the structure, guarantees the stability and reliability of the electronic elements in the test module, reduces the equipment failure probability caused by external environmental factors, and prolongs the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a structural schematic view of the utility model;

[0020] Fig. 2 It is a structural schematic view of the utility model protective shell and back cover separation structure;

[0021] Fig. 3 It is a structural schematic view of the utility model female seat module, protective shell and back cover separation structure;

[0022] Fig. 4 It is a structural schematic view of the utility model female seat module, sub-module, protective shell and back cover structure.

[0023] In the figure: 1, the female seat module; 2, the sub module; 3, the aluminum cavity; 4, the first cylinder quick release device; 5, the plastic part locking cylinder; 6, the second cylinder quick release device; 7, the cylinder ejection device; 8, the electronic counter; 9, the protective shell; 901, the back cover; 10, the heavy load plug female end; 11, the heavy load plug connecting line male end. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figs. 1-4 The utility model provides a technical scheme:

[0026] The test module quick change structure includes a protective shell 9, a female seat module 1, a sub module 2, a first cylinder quick release device 4, a plastic part locking cylinder 5, a second cylinder quick release device 6 and a cylinder ejection device 7,

[0027] The top center of the sub module 2 is provided with an aluminum cavity 3; the aluminum cavity 3 is designed according to the product appearance structure, increases the wear resistance of the module cavity and the mistake prevention of similar parts, and the aluminum cavity 3 is used in cooperation with the first cylinder quick release device 4.

[0028] The top of the protective shell 9 is provided with the female seat module 1, and the top center of the female seat module 1 is provided with the sub module 2; the opposite corners of the front and back of the female seat module 1 are provided with placing grooves for the second cylinder quick release device 6; the second cylinder quick release device 6 is arranged in the placing grooves; the second cylinder quick release device 6 is connected to the groove of the sub module 2 through the output end penetrating into the female seat module 1; the inner bottom of the protective shell 9 is provided with supporting rods, and the top of the supporting rods is connected to the bottom of the sub module 2. The side of the protective shell 9 is attached with a back cover 901, and the back cover 901 is fixed to the protective shell 9 through screws.

[0029] The utility model can be used for diversified testing of different FAKER and low-voltage lines, and can detect indicators including electrical performance, signal integrity and the like.

[0030] And the mother seat module 1 and the sub module 2 cooperate with each other, realize data transmission and signal processing function, the mother seat module 1 is as main control unit, is responsible for receiving and processing test signal, and the sub module 2 can be replaced and expanded according to different product test requirements, the mother seat module 1 is used with the second cylinder quick release device 6, to unlock the sub module 2;

[0031] The side of the sub module 2 is provided with a mounting groove, and the first cylinder quick release device 4 is arranged in the mounting groove.

[0032] Further, in the test process, the plastic part locking cylinder 5 can firmly lock the test object, and when the test is completed, the first cylinder quick release device 4 can quickly release the test object, improving the efficiency of the test operation.

[0033] The utility model discloses a plastic part locking cylinder 5 and first cylinder quick release device 4, ejector device's cooperation makes the fixed and take out operation of sample become quick and convenient.

[0034] The bottom of the protective shell 9 is provided with a heavy load plug female end 10, and the bottom of the heavy load plug female end 10 is provided with a heavy load plug connecting line male end 11. The heavy load plug female end 10 and the heavy load plug connecting line male end 11 are used to realize the connection between the module and external equipment (such as power supply, gas source, host computer, etc.), so as to ensure stable power supply and data transmission.

[0035] An electronic counter 8 is arranged on one side of the inside of the protective shell 9, and the electronic counter 8 is locked between the protective shell 9 by screws. By arranging the electronic counter 8, the integration of the electronic counter 8 can accurately record test data, which is convenient for operators to count and analyze. However, the prior art often lacks such data recording and analysis function, which is not conducive to long-term monitoring and improvement of test quality. In addition, the electronic counter 8 is used to record the test times and test results, which is convenient for operators to count and analyze the probe data; the protective shell 9 provides additional protection for the internal electronic elements to prevent damage to the electronic elements by external factors such as dust and moisture.

[0036] In specific use,

[0037] In the test, the low-voltage line or FAKER plastic part to be tested is placed in the test module, and the plastic part locking cylinder 5 locks it. The female seat module 1 performs corresponding electrical performance test on the sample to be tested according to the preset test program through the sub-module 2. During the test, the electronic counter 8 records the probe usage frequency, and after the test is completed, the plastic part locking cylinder 5 is unlocked, and the plastic part is ejected.

[0038] When the aluminum cavity 3 is replaced, the cavity locking button arranged thereon is pressed to release the aluminum cavity 3 by the first cylinder quick release device 4, and the aluminum cavity 3 is ejected by the cylinder ejection device 7, and the operator can take it out and replace it.

[0039] When the sub-module 2 is replaced, the sub-module 2 locking button arranged thereon is pressed to release the sub-module 2 by the second cylinder quick release device 6, the ejection needle ejects it, and the heavy load plug (the female end 10 of the heavy load plug and the male end 11 of the heavy load plug line) is unlocked, and the operator can take out the sub-module 2 and replace the corresponding sub-module 2.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A test module quick change structure, comprising a protective shell (9), a female seat module (1), a sub-module (2), a first air cylinder quick release device (4), a plastic part locking air cylinder (5), a second air cylinder quick release device (6) and an air cylinder ejection device (7), characterized in that: The top center of the sub-module (2) is provided with an aluminum cavity (3); The top of the protective shell (9) is provided with a female seat module (1), and the top center of the female seat module (1) is provided with a sub-module (2). The front and back of the female seat module (1) are provided with placing grooves for the second cylinder quick release device (6). The placing grooves are provided with the second cylinder quick release device (6), and the output end of the second cylinder quick release device (6) penetrates into the female seat module (1) and is connected to the notch of the sub-module (2). One side of the sub-module (2) is provided with a placing groove, and the placing groove is provided with the first cylinder quick release device (4). The output end of the first cylinder quick release device (4) is connected to the aluminum cavity (3). The two ends of the aluminum cavity (3) are provided with plastic part locking cylinders (5), and the bottom of the aluminum cavity (3) is provided with a cylinder ejection device (7). The bottom of the protective shell (9) is provided with a heavy load plug female end (10), and the bottom of the heavy load plug female end (10) is provided with a heavy load plug male end (11).

2. The test module quick changeover structure according to claim 1, characterized by: The inner bottom of the protective shell (9) is provided with support rods, and the top of the support rods is connected to the bottom of the sub-module (2).

3. The test module quick changeover structure according to claim 1, characterized by: One side of the protective shell (9) is provided with a back cover (901), and the back cover (901) and the protective shell (9) are fixed by screws.

4. The test module quick changeover structure according to claim 1, characterized by: The plastic part locking cylinder (5) is installed in the groove of the sub-module (2) and is fixed by screws.

5. The test module quick changeover structure according to claim 1, characterized by: An electronic counter (8) is installed on one side of the inside of the protective shell (9), and the electronic counter (8) and the protective shell (9) are fixed by screws.

6. The test module quick changeover structure according to claim 1, characterized by: The placing groove and the second cylinder quick release device (6) are locked by screws, and the placing groove and the first cylinder quick release device (4) are locked by screws.

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