CN219320417U - Multi-position electrical measurement structure - Google Patents

Abstract

The utility model belongs to the technical field of electronic product testing, in particular to a multi-position electrical measurement structure which comprises a servo motor, a travel guide post, a screw rod, an electrical measurement device, a jig and a bottom plate, wherein the jig is arranged at the middle position of the upper part of the bottom plate, the upper part of the bottom plate is fixedly connected with a bearing plate for installing the servo motor through the travel guide post, an output shaft of the servo motor is fixedly connected with the screw rod, the screw rod is arranged on a arranging plate in a penetrating manner, and the electrical measurement device is arranged at the lower part of the arranging plate. According to the utility model, the servo screw rod is utilized to operate to drive the electric measurer to move to the position of a product to be detected, the multi-step automatic detection is carried out on the product according to the set parameters, the servo motor is utilized to drive the screw rod to accurately position and electrically measure, the electric measuring precision can be improved, the multi-step electric measuring stations can be combined, the equipment mechanism is simplified, the equipment setting and guiding cost is reduced, the structure is simple, the electric measuring precision is high, the combination of the multi-step electric measuring stations can be realized, and the equipment and manpower input cost is reduced.

Description

Multi-position electrical measurement structure

Technical Field

The utility model relates to the technical field of electronic product testing, in particular to a multi-position electrical measurement structure.

Background

At present, two modes (universal meters or electrical measurement equipment) are often adopted for conducting test of products in various electronic industries, the electrical measurement equipment is used for realizing contact conduction measurement by pushing a probe or pressing down by means of a cylinder, and the two modes can not realize accurate detection of the optimal conducting detection position and can only detect conduction and non-conduction.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a multi-position electric measurement structure, which utilizes the servo screw rod to operate to drive an electric measurer to move to a position of a product to be detected, carries out multi-step automatic detection on the product according to set parameters, and utilizes the servo motor to drive the screw rod to accurately position and electrically measure, so that the electric measurement precision can be improved, multi-step electric measurement stations can be combined, the equipment mechanism is simplified, the equipment setting and leading-in cost is reduced, and the problems that the optimal detection position can not be accurately detected, and the conduction and the non-conduction can only be detected are solved.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a structure is surveyed to multiposition, includes servo motor, stroke guide pillar, lead screw, electricity survey ware, tool and bottom plate, bottom plate upper portion intermediate position department settles there is the tool, and bottom plate upper portion passes through the loading board of stroke guide pillar fixedly connected with installation servo motor, servo motor's output shaft and lead screw fixed connection to the lead screw runs through and settles on the settling plate, and the lower part of settling plate is settled there is electricity survey ware.

Further, a through hole is formed in the position, corresponding to the stroke guide post, of the placement plate, a sliding sleeve is embedded in the through hole, the sliding sleeve is sleeved on the row Cheng Daozhu and is in sliding connection with the stroke guide post, a penetrating threaded sleeve is embedded in the position, corresponding to the screw rod, of the placement plate, the threaded sleeve is in threaded connection with the screw rod, and the upper end of the screw rod is fixedly connected with an output shaft of the servo motor through a coupler.

Further, the jig is provided with a product to be detected, the product to be detected is located under the electric detector at the lower part of the placement plate, the electric detector is electrically connected with the external detection indication plate through a lead, and the detection indication plate is provided with an indication lamp and a display screen.

(III) beneficial effects

Compared with the prior art, the utility model provides a multi-position electrical measurement structure, which has the following beneficial effects:

according to the utility model, the servo screw rod is utilized to operate to drive the electric measurer to move to the position of a product to be detected, the multi-step automatic detection is carried out on the product according to the set parameters, the servo motor is utilized to drive the screw rod to accurately position and electrically measure, the electric measuring precision can be improved, the multi-step electric measuring stations can be combined, the equipment mechanism is simplified, the equipment setting and guiding cost is reduced, the structure is simple, the electric measuring precision is high, the combination of the multi-step electric measuring stations can be realized, and the equipment and manpower input cost is reduced.

Drawings

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

FIG. 2 is a schematic diagram showing the distribution of detection positions in the present utility model.

In the figure: 1. a servo motor; 2. a travel guide post; 3. a screw rod; 4. an electrical tester; 5. a product to be detected; 6. a jig; 7. a bottom plate; 8. a setting plate; 9. a carrying plate; 10. a sliding sleeve.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, one embodiment of the present utility model proposes: the utility model provides a multi-position electricity survey structure, including servo motor 1, stroke guide pillar 2, the lead screw 3, electricity survey ware 4, tool 6 and bottom plate 7, tool 6 is settled to bottom plate 7 upper portion intermediate position department, bottom plate 7 is convenient for with the stable support of whole device in use position department, and then ensure that follow-up electronic product can stabilize telecommunication and detect, product 5 to be examined is fixed on bottom plate 7 by the spacing of tool 6 stable when needs are examined, ensure to carry out follow-up electricity survey, and bottom plate 7 upper portion is through stroke guide pillar 2 fixedly connected with the loading board 9 of installation servo motor 1, utilize loading board 9 and stroke guide pillar 2 with servo motor 1 stable installation, so that in the operation of using in-process stable drive lead screw 3 rotates, thereby carry out the operation of driving from top to bottom to electricity survey ware 4 through lead screw 3, travel guide pillar 2 provides a stable guide rail for electricity survey ware 4 reciprocates simultaneously, ensure stable removal, so that the operation of electronic product is carried out in a stable electricity survey, the electricity survey output shaft of servo motor 1 and lead screw 3 fixed connection, ensure stable transmission between the two, and lead screw 3 runs through and settle on settling board 8, be convenient for settling board 8 and install the stable carrier 4 when the electricity survey board 8 is installed to the electricity survey ware 8, install the stable carrier 4 effectively, the carrier 4 is not settled for the time, the current technology is well.

As shown in fig. 1, in some embodiments, a through hole is formed in a position, corresponding to a travel guide post 2, on a mounting plate 8, a sliding sleeve 10 is embedded in the through hole, the sliding sleeve 10 is sleeved on the travel guide post 2, the sliding sleeve 10 is in sliding connection with the travel guide post 2, stable installation of the sliding sleeve 10 is ensured, the mounting plate 8 and the travel guide post 2 are stably connected together by the sliding sleeve 10, smooth sliding between the two is ensured, so that an electric detector 4 is smoothly moved up and down in a detection process, debugging of detection of different electric measuring positions in the detection process is realized, detection operation of different electric measuring positions is completed, a penetrating threaded sleeve is embedded in the position, corresponding to the lead screw 3, of the mounting plate 8, the threaded sleeve is in threaded connection with the lead screw 3, the upper end of the lead screw 3 is fixedly connected with an output shaft of a servo motor 1 through a coupler, stable connection between the two is ensured, the lead screw 3 is stably driven, the lead screw 3 is driven to rotate in the electric measuring sleeve, the electric measuring process, the threaded sleeve is driven to move on the lead screw 3, and the mounting plate 8 moves along with the threaded sleeve, so that the lead screw 8 moves along with the threaded sleeve to enable the lead screw 8 to slide on the guide post 2 to slide on the position 4 to complete in the detection process.

As shown in fig. 1, in some embodiments, a product 5 to be detected is placed on the jig 6, so that the product 5 to be detected is conveniently and stably placed, further, stable detection operation is conveniently performed subsequently, the product 5 to be detected is located under the electric detector 4 at the lower part of the placement plate 8, contact between the electric detector 4 and an electric measurement part of the product 5 to be detected is ensured to be accurately achieved in the detection process, the electric detector 4 is electrically connected with an external detection indication plate through a wire, an indication lamp and a display screen are arranged on the detection indication plate, and detection results of the electric detector 4 are conveniently transmitted to the detection indication plate in an electric signal mode, so that an operator who is convenient to detect can intuitively know the detection results.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (3)

1. The utility model provides a structure is surveyed to multiposition, includes servo motor (1), stroke guide pillar (2), lead screw (3), electricity survey ware (4), tool (6) and bottom plate (7), its characterized in that: the tool (6) is settled to bottom plate (7) upper portion intermediate position department, and bottom plate (7) upper portion is through stroke guide pillar (2) fixedly connected with loading board (9) of installation servo motor (1), and the output shaft and the lead screw (3) fixed connection of servo motor (1) to lead screw (3) run through and settle on settling plate (8), and settling plate (8) lower part is settled there is electric survey ware (4).

2. The multi-position electrical measurement structure of claim 1, wherein: the positioning plate (8) is provided with a through hole at the position corresponding to the stroke guide post (2), a sliding sleeve (10) is embedded in the through hole, the sliding sleeve (10) is sleeved on the row Cheng Daozhu (2), the sliding sleeve (10) is in sliding connection with the stroke guide post (2), the positioning plate (8) is provided with a penetrating threaded sleeve at the position corresponding to the screw rod (3), the threaded sleeve is in threaded connection with the screw rod (3), and the upper end of the screw rod (3) is fixedly connected with an output shaft of the servo motor (1) through a coupler.

3. The multi-position electrical measurement structure of claim 1, wherein: the jig is characterized in that a product (5) to be detected is placed on the jig (6), the product (5) to be detected is located under the electric detector (4) at the lower part of the placement plate (8), the electric detector (4) is electrically connected with an external detection indication plate through a wire, and the detection indication plate is provided with an indication lamp and a display screen.

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