CN219609196U

CN219609196U - Calibrating device for short circuit test of circuit

Info

Publication number: CN219609196U
Application number: CN202320802785.9U
Authority: CN
Inventors: 余天朝; 彭坚; 黄成朋
Original assignee: Third Construction Co Ltd of China Construction Third Engineering Division
Current assignee: Third Construction Co Ltd of China Construction Third Engineering Division
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-29
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a calibrating device for circuit short-circuit test, which relates to the technical field of short-circuit tester calibration and comprises a base, wherein a supporting frame is vertically and fixedly connected to the edge position of the top of the base, a lifting cylinder is vertically and fixedly arranged at the top of the supporting frame, the output end of the lifting cylinder is fixedly connected with a vertical seat, and a common butt joint assembly for commonly connecting a universal meter with a tester is slidably arranged in a horizontal direction in a transverse moving groove. According to the universal meter, the bearing plate is arranged on one side of the vertical seat at the bottom of the lifting cylinder and is used for placing the circuit short-circuit testing equipment, the accommodating seat arranged on one side of the vertical seat can accommodate the universal meter, and the circuit short-circuit testing equipment and the universal meter can be connected in parallel by utilizing the public docking assembly, so that the universal meter can temporarily replace the circuit testing equipment to carry out short-circuit testing on the electronic element by the public docking assembly when the universal meter is used for calibrating the circuit short-circuit testing equipment, and further the short-circuit testing work on the electronic element is not delayed.

Description

Calibrating device for short circuit test of circuit

Technical Field

The utility model relates to the technical field of calibration of short circuit testers, in particular to a calibration device for short circuit test of a circuit.

Background

A short circuit test apparatus is a test apparatus for detecting the presence or absence of a short circuit in a circuit, which is mountable on a pipeline, and which can be determined by measuring the resistance value and the current value of the circuit in an electronic component.

In the prior art, after the circuit short-circuit test equipment is used for a period of time, calibration setting is needed, the circuit short-circuit test equipment is detached from a station by a common method, and the universal meter is used for calibration to determine whether the circuit short-circuit test equipment fails, but the work of using the circuit short-circuit test equipment to carry out short-circuit test on an electronic element by workers is delayed.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, the circuit short-circuit test equipment needs to be calibrated after being used for a period of time, and the common method is to detach the circuit short-circuit test equipment from a station and calibrate the circuit short-circuit test equipment by using a universal meter, but the problem that workers use the circuit short-circuit test equipment to carry out short-circuit test on electronic elements is delayed at the moment, so that the calibration device for the circuit short-circuit test is provided.

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

the utility model provides a calibrating device for circuit short-circuit test, includes the base, the perpendicular fixedly connected with support frame in base top edge position, support frame top perpendicular fixedly mounted has the lift cylinder, the vertical seat of lift cylinder output fixedly connected with, the perpendicular fixedly connected with mounting panel in vertical seat side bottom, the sideslip groove has been seted up along the horizontal direction on the mounting panel surface, the sideslip groove slides along the horizontal direction and is provided with the public interfacing assembly with universal meter and tester public connection.

Optionally, the vertical seat side bottom vertical fixedly connected with loading board, vertical seat is in loading board opposite side fixedly connected with accommodation seat, accommodation groove has been seted up at accommodation seat top.

Optionally, public interfacing assembly includes interfacing block, vertical post, test cone, interfacing block side fixed connection is in vertical post side, vertical post bottom fixedly connected with test cone.

Optionally, a butt joint hole is formed in the center of the top of the vertical column, and a second bolt is screwed into the side surface of the vertical column.

Optionally, the top surface of the butt joint block is provided with a mounting hole along the vertical direction, and the side surface of the butt joint block is screwed with a first bolt.

Optionally, limit shoulders are arranged on the upper surface and the lower surface of the transverse moving groove on the outer wall of the vertical column, and the width of the limit shoulders is larger than that of the transverse moving groove.

Compared with the prior art, the utility model has the following advantages:

according to the universal meter, the bearing plate is arranged on one side of the vertical seat at the bottom of the lifting cylinder and is used for placing the circuit short-circuit testing equipment, the accommodating seat arranged on one side of the vertical seat can accommodate the universal meter, and the circuit short-circuit testing equipment and the universal meter can be connected in parallel by utilizing the public docking assembly, so that the universal meter can temporarily replace the circuit testing equipment to carry out short-circuit testing on the electronic element by the public docking assembly when the universal meter is used for calibrating the circuit short-circuit testing equipment, and further the short-circuit testing work on the electronic element is not delayed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic partial structure of the vertical seat and its connection member.

Fig. 3 is a partial schematic view of a common docking assembly.

In the figure: 1. a lifting cylinder; 2. a support frame; 3. a base; 4. a vertical seat; 41. a carrying plate; 5. a receiving seat; 51. a receiving groove; 6. a mounting plate; 61. a transverse moving groove; 7. a butt joint block; 71. a first bolt; 72. a mounting hole; 8. a vertical column; 81. a butt joint hole; 9. a second bolt; 10. a limit shoulder; 11. and (5) testing the cone.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a calibrating device for short circuit test of a circuit comprises a base 3, wherein a support frame 2 is vertically and fixedly connected to the edge position of the top of the base 3, a lifting cylinder 1 is vertically and fixedly arranged at the top of the support frame 2, a vertical seat 4 is fixedly connected to the output end of the lifting cylinder 1, a bearing plate 41 is vertically and fixedly connected to the bottom of the side surface of the vertical seat 4, and the bearing plate 41 is used for placing short circuit test equipment.

The vertical seat 4 is fixedly connected with and holds seat 5 in loading board 41 opposite side fixedly connected with, holds the seat 5 top and has seted up holding tank 51, and holding tank 51 is used for the activity to insert the universal meter, and the universal meter is common electronic component among the prior art, and vertical seat 4 side bottom vertical fixedly connected with mounting panel 6, mounting panel 6 surface has seted up sideslip groove 61 along the horizontal direction, and sideslip groove 61 slides along the horizontal direction and is provided with the public interfacing assembly with universal meter and tester public coupling, and public interfacing assembly supplies to be provided with two sets of.

The public docking assembly comprises a docking block 7, a vertical column 8 and a test cone 11, wherein the side surface of the docking block 7 is fixedly connected with the side surface of the vertical column 8, the test cone 11 is fixedly connected with the bottom of the vertical column 8, a docking hole 81 is formed in the center position of the top of the vertical column 8, a second bolt 9 is screwed in the side surface of the vertical column 8, the second bolt 9 is screwed, and a test pen entering the docking hole 81 can be fixed

The mounting hole 72 has been seted up along vertical direction to butt joint piece 7 top surface, and the screw thread of butt joint piece 7 side has first bolt 71, and spacing shoulder 10 has been seted up to vertical post 8 outer wall in sideslip groove 61 upper and lower surface, and spacing shoulder 10 width is greater than sideslip groove 61 width, therefore two sets of test awls 11 can follow sideslip groove 61 sideslip, adjustment position to this calibrating device is convenient for adjust test awl 11 according to actual electronic component joint position.

The butt joint block 7, the vertical column 8 and the test cone 11 are all made of conductive metal.

The specific implementation steps and principles of the utility model are as follows:

the worker inserts the two test wires of the short circuit test apparatus into the two sets of mounting holes 72, respectively, then screws the first bolt 71, then inserts the multimeter into the receiving groove 51, inserts the two test probes thereof into the docking holes 81, and screws the second bolt 9.

The electronic component is placed under the mounting plate 6, the universal meter is finally dialed to the electric blocking, the lifting cylinder 1 is started, the lifting cylinder 1 drives the testing cone 11 to be close to the electric connection position contacting the electronic component, whether the circuit short-circuit testing equipment needs to be calibrated or not is determined by observing the display difference between the universal meter and the circuit short-circuit testing equipment, and meanwhile, the circuit short-circuit testing result is determined by observing the display of the universal meter.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a calibrating device for circuit short-circuit test, includes base (3), its characterized in that, base (3) top edge position vertical fixedly connected with support frame (2), support frame (2) top vertical fixedly installed has lift cylinder (1), lift cylinder (1) output fixedly connected with vertical seat (4), vertical seat (4) side bottom vertical fixedly connected with mounting panel (6), sideslip groove (61) have been seted up on mounting panel (6) surface along the horizontal direction, sideslip groove (61) are provided with the public interfacing assembly with universal meter and tester public connection along the horizontal direction slip.

2. The calibration device for the short circuit test of claim 1, wherein the bottom of the side surface of the vertical seat (4) is vertically and fixedly connected with a bearing plate (41), the opposite side surface of the vertical seat (4) is fixedly connected with a containing seat (5) on the bearing plate (41), and the top of the containing seat (5) is provided with a containing groove (51).

3. The calibrating device for short-circuit test according to claim 1, wherein the common butt joint assembly comprises a butt joint block (7), a vertical column (8) and a test cone (11), the side surface of the butt joint block (7) is fixedly connected to the side surface of the vertical column (8), and the bottom of the vertical column (8) is fixedly connected with the test cone (11).

4. A calibration device for short circuit testing according to claim 3, wherein a butt joint hole (81) is formed in the center of the top of the vertical column (8), and a second bolt (9) is screwed into the side of the vertical column (8).

5. A calibration device for short circuit testing according to claim 3, wherein the top surface of the docking block (7) is provided with a mounting hole (72) along the vertical direction, and the side surface of the docking block (7) is screwed with a first bolt (71).

6. A calibration device for short circuit test according to claim 3, wherein the outer wall of the vertical column (8) is provided with limiting shoulders (10) on the upper and lower surfaces of the traverse slot (61), and the width of the limiting shoulders (10) is larger than that of the traverse slot (61).