CN213581145U - Novel automotive electronics device test rack - Google Patents

Abstract

The utility model discloses a novel test bench for automobile electronic devices, which comprises a workbench and a universal meter fixedly connected with the top of the workbench, the top of the workbench is provided with a first chute, two adjusting components are arranged in the first chute, the clamping connection of the clamping column and the clamping groove is completed by pressing the push rod, therefore, the position between the two conducting strips enables the conducting strips with the inclination angle to form lap joint with the two ends of the resistors with different lengths, and the device is suitable for detecting the resistors with various lengths, the conducting strip is connected with the universal meter, so that the conducting strip is contacted with the two ends of the resistor to finish detection, compared with the traditional method that a hand-held electric meter pen is used for contacting the two ends of the resistor, the operation is simple and convenient, the electric meter pen is not required to be manually and continuously kept to be contacted with the two ends of the resistor, and the whole detection process avoids the contact of a human body with the electric meter pen and the resistor, and the detection error is reduced.

Description

Novel automotive electronics device test rack

Technical Field

The utility model relates to an automotive electronics technical field specifically is a novel automotive electronics tests rack.

Background

With the development of the automobile industry, more and more electronic devices are arranged in automobiles, and a resistor is one of the most widely applied circuit elements, and accounts for more than 30% of the total number of the elements in electronic equipment, and the quality of the resistor greatly affects the stability of circuit operation.

Traditional automotive electronics resistor detects mainly adopts the universal meter, tests through the both ends of the pen-shape metre contact resistor of universal meter, nevertheless adopts and holds pen-shape metre contact resistor both ends, and the operation is comparatively troublesome, is difficult to keep the continuous stable contact at pen-shape metre and resistor both ends, and because also there is resistance in the human body, the operation is careless down, behind hand contact resistor both ends or the pen-shape metre, the human body can form parallel relation with measuring resistance, makes the measured value littleer, inaccurate. Therefore, a novel automobile electronic device testing rack is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel automotive electronics device tests rack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel automotive electronics tests rack, include workstation and fixed connection in the universal meter at workstation top, first spout has been seted up at the workstation top, be equipped with two adjusting part in the first spout.

Preferably, the adjusting part includes the movable block, the second spout that is inclination is seted up at the movable block top, the second spout internal fixation inlays and is equipped with the conducting strip with universal meter circuit connection, movable block bottom rear side fixedly connected with dysmorphism fixture block, the notch is seted up at the movable block middle part, the front side is equipped with the bull stick in the notch, bull stick bottom fixedly connected with commentaries on classics board, be equipped with the spring between commentaries on classics board and the notch, two calorie posts of commentaries on classics board front side bottom fixedly connected with, the movable block front side runs through and is equipped with the push rod, be equipped with securing device between the adjusting part. Preferably, the fixing device comprises a fixing plate fixed on the workbench, a plurality of first fixing columns which are in a front-back symmetrical structure are arranged at the top of the fixing plate, second fixing columns are arranged between the first fixing columns, and the first fixing columns are higher than the second fixing columns.

Preferably, the rear end of the push rod is of a spherical structure, the rotating plate is in rotating fit with the notch through the rotating rod, and the two ends of the spring are distributed and matched with the rotating plate and the notch in a hanging mode.

Preferably, the card post front end is narrow round platform column structure wide behind the preceding, a plurality of draw-in grooves have been seted up to first spout front side being evenly distributed, the card post cooperates with the draw-in groove joint, dysmorphism fixture block and first spout sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a press the push rod and accomplish the joint of card post and draw-in groove, thereby position between two conducting strips, the messenger is inclination's conducting strip and forms the overlap joint contact with the both ends of the resistor of different length, the resistor that is applicable to various length detects, and the conducting strip is connected with the universal meter, make conducting strip and resistor both ends contact and accomplish the detection, hold ammeter pen contact resistor both ends for traditional adoption, and easy operation is convenient, do not need manual contact that keeps ammeter pen and resistor both ends, and make whole testing process avoid human and ammeter pen and resistor's contact, reduce detection error.

2. The utility model discloses a set up the fixed column of outer height interior low, firm resistor middle part provides stable detection ring border, and first spout is logical groove structure, and the ann of the adjusting part of being convenient for tears open, and convenient clearance and inspection are again through setting up two card posts that are preceding narrow wide round platform column structure in back, can be fast accurate card go into in the draw-in groove to the effect that has the correct position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the working table of the present invention;

FIG. 3 is an enlarged sectional view of area A of FIG. 1;

fig. 4 is a front view of the structure of fig. 3.

In the figure: 1-a workbench; 2-a multimeter; 3-a first chute; 4-a regulating component; 5-a movable block; 6-a second chute; 7-a conductive sheet; 8-special-shaped fixture blocks; 9-notch; 10-rotating rod; 11-rotating the plate; 12-a spring; 13-clamping column; 14-a push rod; 15-a stabilizing device; 16-a fixed plate; 17-a first fixed column; 18-a second fixed column; 19-card slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel automotive electronics tests rack, including workstation and fixed connection in universal meter 2 at workstation top, first spout 3 has been seted up at the workstation top, be equipped with two adjusting part 4 in the first spout 3, fix the resistor of different length through adjusting part 4, reduce manual operation, ensure measurement accuracy.

The adjusting assembly 4 comprises a movable block 5, a second chute 6 with an inclination angle is formed in the top of the movable block 5, a conductive sheet 7 in circuit connection with the universal meter 2 is fixedly embedded in the second chute 6, a special-shaped fixture block 8 is fixedly connected to the rear side of the bottom of the movable block 5, a notch 9 is formed in the middle of the movable block 5, a rotating rod 10 is arranged on the inner front side of the notch 9, a rotating plate 11 is fixedly connected to the bottom of the rotating rod 10, a spring 12 is arranged between the rotating plate 11 and the notch 9, two clamping columns 13 are fixedly connected to the bottom of the front side of the rotating plate 11, a push rod 14 is arranged in the front side of the movable block 5 in a penetrating manner, a stabilizing device 15 is arranged between the adjusting assemblies 4, the clamping columns 13 and the clamping grooves 19 are clamped by pressing the push rod 14, and therefore, the position between the two conductive sheets 7 enables the resistor with the inclination angle, the universal tester is suitable for resistor detection of various lengths, and the conducting strip 7 is connected with the universal meter 2, so that the conducting strip 7 is contacted with two ends of the resistor to complete detection. The fixing device 15 comprises a fixing plate 16 fixed on the workbench, a plurality of first fixing columns 17 which are of a front-back symmetrical structure are arranged at the top of the fixing plate 16, second fixing columns 18 are arranged between the first fixing columns 17, the height of each first fixing column 17 is higher than that of each second fixing column 18, fixing columns with the outer height and the inner height are arranged, the middle of the resistor is stabilized, and a stable detection environment is provided.

The 14 rear ends of push rods are spherical structures, change board 11 through bull stick 10 and notch 9 normal running fit, 12 both ends of spring distribute with change board 11 and notch 9 and articulate the cooperation, through promoting push rod 14, make and change board 11 and rotate backward under the effect of bull stick 10, remove joint cooperation relation, loosen push rod 14 after, under the effect of spring 12, joint fixed connection is reestablished.

Card post 13 front end is the wide round platform column structure in narrow back before being, 3 front sides of first spout are evenly distributed and have seted up a plurality of draw-in grooves 19, card post 13 and the cooperation of draw-in groove 19 joint, dysmorphism fixture block 8 and 3 sliding connection of first spout, through setting up two card posts 13 that are the wide round platform column structure in narrow back before being, can be fast accurate card go into in the draw-in groove 19 to have the effect of correcting position, and first spout 3 is for leading to the groove structure, and the ann of adjusting part 4 of being convenient for tears open, convenient clearance and inspection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel automotive electronics device test bench which characterized in that: including workstation and fixed connection in universal meter (2) at workstation top, first spout (3) have been seted up at the workstation top, be equipped with two adjusting part (4) in first spout (3).

2. The novel automotive electronics test rack of claim 1, wherein: adjusting part (4) are including movable block (5), second spout (6) that are inclination are seted up at movable block (5) top, second spout (6) internal fixation inlays conducting strip (7) that are equipped with universal meter (2) circuit connection, movable block (5) bottom rear side fixedly connected with dysmorphism fixture block (8), notch (9) are seted up at movable block (5) middle part, the front side is equipped with bull stick (10) in notch (9), bull stick (10) bottom fixedly connected with commentaries on classics board (11), be equipped with spring (12) between commentaries on classics board (11) and notch (9), two calorie post (13) of commentaries on classics board (11) front side bottom fixedly connected with, movable block (5) front side runs through and is equipped with push rod (14), be equipped with securing device (15) between adjusting part (4).

3. The novel automotive electronics test rack of claim 2, characterized in that: the stabilizing device (15) comprises a fixing plate (16) fixed on the workbench, a plurality of first fixing columns (17) which are in a front-back symmetrical structure are arranged at the top of the fixing plate (16), second fixing columns (18) are arranged between the first fixing columns (17), and the heights of the first fixing columns (17) are higher than those of the second fixing columns (18).

4. The novel automotive electronics test rack of claim 3, characterized in that: the rear end of the push rod (14) is of a spherical structure, the rotating plate (11) is in running fit with the notch (9) through the rotating rod (10), and the two ends of the spring (12) are distributed and matched with the rotating plate (11) and the notch (9) in a hanging mode.

5. The novel automotive electronics test rack of claim 4, wherein: card post (13) front end is the round platform column structure of narrow back width in front, a plurality of draw-in grooves (19) have been seted up to first spout (3) front side is evenly distributed, card post (13) and draw-in groove (19) joint cooperation, dysmorphism fixture block (8) and first spout (3) sliding connection.

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