CN219328884U

CN219328884U - Acid-resistant and corrosion-resistant power supply tail plug aging testing device

Info

Publication number: CN219328884U
Application number: CN202222280720.0U
Authority: CN
Inventors: 郑锡琨; 施条贵
Original assignee: Kunshan Sanpeng Youdian Electronics Co ltd
Current assignee: Kunshan Sanpeng Youdian Electronics Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-07-11
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses an acid-resistant and corrosion-resistant power supply tail plug aging testing device which comprises an aging test box, wherein a plurality of trays are placed in a testing cavity of the aging test box, a plurality of square holes formed in the top side wall of each tray are seat holes, a movable seat is arranged in each seat hole, a plug is fixed on the top side wall of each movable seat, a transverse through hole formed in the bottom of each movable seat is a positioning hole, a third spring is arranged at the bottom end of each movable seat, a positioning block is arranged in a groove in each of the left side wall and the right side wall of each seat hole, a first spring is arranged at the outer side end of each positioning block, the inner side end of each positioning block is inserted into each positioning hole, and a control piece is arranged at the bottom of each seat hole. The utility model does not need to manually take and put the observation tail plug, and avoids misplacement and disorder of samples.

Description

Acid-resistant and corrosion-resistant power supply tail plug aging testing device

Technical Field

The utility model relates to the technical field of aging tests, in particular to an acid-resistant and corrosion-resistant power supply tail plug aging test device.

Background

The power supply tail plug is the part of the tail of the power supply line and the joint of the equipment. The power cord is commonly used in kitchen appliances such as electric cookers, electric cookers and the like, so that the power cord is directly connected with a tail plug of the kitchen appliance, has high requirements on acid resistance and corrosion resistance, and can be sampled for ageing detection in tail plug material research or production. Nowadays, the technology of an aging test box is quite popular, and the aging test box has a plurality of aging test modes such as ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging and the like. During testing, a plurality of tail plugs are arranged in the tray and are placed in the aging test box, the tail plugs are taken out after the test, the tail plugs are required to be observed by one hand for comprehensive observation, and if the tail plugs are used for comparison observation, the tail plugs are easy to disorder during homing.

Therefore, a person skilled in the art provides an acid-resistant and corrosion-resistant power supply tail plug aging test device to solve the problems in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an acid-resistant and corrosion-resistant power supply tail plug aging testing device which comprises an aging test box, wherein a plurality of trays are placed in a testing cavity of the aging test box, a plurality of square holes formed in the top side wall of each tray are seat holes, a movable seat is arranged in each seat hole, a plug is fixed on the top side wall of each movable seat, a transverse through hole formed in the bottom of each movable seat is a positioning hole, a third spring is arranged at the bottom end of each movable seat, a positioning block is arranged in grooves in the left side wall and the right side wall of each seat hole, a first spring is arranged at the outer side end of each positioning block, the inner side end of each positioning block is inserted into each positioning hole, and a control piece is arranged at the bottom of each seat hole.

Preferably: the structure of the control piece comprises two bilaterally symmetrical push blocks and a supporting column, wherein the two bilaterally symmetrical push blocks are respectively arranged at the left part and the right part of the positioning hole, and the outer side end of the top of each push block is connected with the inner wall of the movable seat through a second spring; the support post is arranged in the bottom wall through hole of the seat hole, the top end part of the support post is inserted into the bottom end through hole of the movable seat and is matched with the two pushing blocks, a button is fixed at the bottom end of the support post, and a fourth spring is arranged in a gap between the button and the tray.

Preferably: the left side wall and the right side wall of the tray are respectively fixed with a side plate groove.

Preferably: the strip-shaped through holes arranged on the side plate grooves are sliding holes, positioning pieces are arranged in the side plate grooves, and scissor-type supporting legs are arranged on the outer side walls of the grooves.

Preferably: the structure of the positioning piece comprises a gear, a first rack and a second rack, wherein the gear is rotationally connected to the middle part of the side plate groove; the first rack is meshed with the top end of the gear, a first slide column is fixed at the front upper end of the first rack, and the first slide column protrudes out of the slide hole and is rotationally connected with the front upper end of the scissor-type supporting leg; the second rack is meshed with the bottom end of the gear, the second slide column is fixed at the rear upper end of the second rack, and the second slide column protrudes out of the slide hole and is rotationally connected with the rear upper end of the scissor-type supporting leg.

The utility model has the technical effects and advantages that:

1. according to the utility model, the tray is arranged, the two pushing blocks are pushed outwards by pressing the supporting column upwards, and the positioning block is pushed out of the positioning hole by the pushing blocks, so that the third spring pushes the movable seat upwards, the movable seat stretches out of the seat hole, the tail plug to be observed is pushed to a high position, the omnibearing observation is facilitated, and meanwhile, the tail plug is not required to be manually taken and put, so that misplacement and disorder of samples are avoided.

2. According to the utility model, the side plate grooves are formed, the first rack and the second rack are moved in opposite directions by the gears for equal distance, so that the scissor-type supporting legs are opened in the middle of the side plate grooves, the tray can be supported, and the button on the bottom surface of the tray can be conveniently touched by hands.

Drawings

Fig. 1 is a perspective view of an acid-resistant and corrosion-resistant power supply tail plug aging test device provided in an embodiment of the present application;

fig. 2 is a perspective view of a tray of the acid-resistant and corrosion-resistant power supply tail plug aging test device provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a movable seat of the acid-resistant and corrosion-resistant power supply tail plug aging test device provided in the embodiment of the application;

fig. 4 is a left side view of a side plate groove of the acid-resistant and corrosion-resistant power supply tail plug aging test device provided in an embodiment of the application.

In the figure: the aging test box 10, the tray 11, the movable seat 12, the plug 13, the label 14, the positioning block 15, the first spring 16, the push block 17, the second spring 18, the support column 19, the button 20, the third spring 21, the fourth spring 22, the side plate groove 23, the scissor leg 24, the gear 25, the first rack 26, the first slide column 27, the second rack 28, the second slide column 29 and the tail plug 30.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 4, in this embodiment, an acid-resistant and corrosion-resistant power supply tail plug aging test device is provided, which includes an aging test box 10, a plurality of trays 11 are placed in a test cavity of the aging test box 10, a plurality of square holes provided on a top side wall of each tray 11 are seat holes, a movable seat 12 is provided in each seat hole, a plug 13 is fixed on a top side wall of each movable seat 12, a tail plug 30 is inserted and seated on the plug 13, a transverse through hole provided at a bottom of each movable seat 12 is a positioning hole, a third spring 21 is provided at a bottom end of each movable seat 12, each of grooves of left and right side walls of each seat hole is provided with a positioning block 15, a first spring 16 is provided at an outer end of each positioning block 15, and each positioning block 15 is pushed into each seat hole, and an inner end of each positioning block 15 is inserted into each positioning hole to fix the movable seat 12 in each seat hole; the bottom of each seat hole is provided with a control piece, the structure of the control piece comprises two push blocks 17 which are symmetrical left and right, and a supporting column 19, the two push blocks 17 which are symmetrical left and right are respectively arranged at the left part and the right part of the positioning hole, the positioning block 15 can be pushed outwards out of the positioning hole, the outer side end of the top of each push block 17 is connected with the inner wall of the movable seat 12 through a second spring 18, and the push blocks 17 are pushed inwards to reset; the supporting column 19 is arranged in a bottom wall through hole of the seat hole, the top end part of the supporting column 19 is inserted into a bottom end through hole of the movable seat 12 and is matched with the two pushing blocks 17, the two pushing blocks 17 can be pushed to two sides, a button 20 is fixed at the bottom end of the supporting column 19, a fourth spring 22 is arranged in a gap between the button 20 and the tray 11, and the button 20 can be pushed and reset in opposite directions;

a side plate groove 23 is respectively fixed on the left side wall and the right side wall of the tray 11, a strip-shaped through hole arranged on the side plate groove 23 is a sliding hole, a positioning piece is arranged in the groove of the side plate groove 23, a scissor-type supporting leg 24 is arranged on the outer side wall of the groove, and the scissor-type supporting leg 24 is used for supporting the tray 11; the structure of the positioning piece comprises a gear 25, a first rack 26 and a second rack 28, wherein the gear 25 is rotationally connected to the middle part of the side plate groove 23, and the first rack 26 and the second rack 28 are linked to move in opposite directions or opposite directions for equal distance; the first rack 26 is meshed with the top end of the gear 25, a first slide column 27 is fixed at the front upper end of the first rack, and the first slide column 27 protrudes out of the slide hole and is rotationally connected with the front upper end of the scissor-type supporting leg 24; the second rack 28 is meshed with the bottom end of the gear 25, the second slide post 29 is fixed at the rear upper end, and the second slide post 29 protrudes from the slide hole and is rotatably connected with the rear upper end of the scissor-type supporting leg 24.

The working principle of the utility model is as follows: when in use, the tail plugs 30 are inserted and seated on the plugs 13 on the movable seat 12 one by one, and the labels 14 corresponding to the tail plugs 30 are attached to the side walls of the movable seat 12; then, the tray with the plurality of tail plugs 30 is sent into an aging test box 10 for aging test, and after the test is completed, the tray 11 is taken out; the scissor legs 24 on the two sides can be firstly opened, and when the scissor legs are opened, the gear 25 is linked with the first rack 26 and the second rack 28 to move oppositely or reversely for equal distance, so that the scissor legs 24 are kept in the middle of the side plate groove 23, and the scissor legs 24 can support the tray 11 on a table top; then selecting a tail insert 30 needing to be comprehensively observed, upwards pushing a button 20 under the tail insert 30 to drive a supporting column 19 to upwards move, then pushing two pushing blocks 17 to two sides, pushing a positioning block 15 out of a positioning hole by the pushing blocks 17, upwards pushing a movable seat 12 after a third spring 21 rebounds, and enabling the movable seat 12 to extend out of the seat hole, so that the observed tail insert 30 is upwards supported, and the tail insert 30 is higher than other tail inserts 30, thereby being convenient for omnibearing observation; optionally, a plurality of tail inserts 30 are lifted for comparison observation; when the tail insert 30 is not required to be observed, the tail insert 30 is pressed towards each other, so that the movable seat 12 is retracted downwards into the seat hole, the movable seat 12 firstly pushes the positioning block 15 which is inserted into the seat hole into the side wall groove, after the positioning hole is aligned with the positioning block 15, the first spring 16 pushes the positioning block 17 inwards, so that the positioning block 17 is inserted into the positioning hole, the positioning block 17 prevents the movable seat 12 from moving upwards, and the movable seat 12 is fixed in the seat hole. The utility model does not need to manually take and put the observation tail plug, and avoids misplacement and disorder of samples.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides an ageing testing arrangement is inserted to acid-resistant anticorrosion formula power tail, includes ageing test case (10), its characterized in that, put a plurality of tray (11) in the test chamber of ageing test case (10), a plurality of square hole that sets up on the top lateral wall of tray (11) is the seat hole, is provided with in every seat hole and removes seat (12), be fixed with plug (13) on the top lateral wall of removing seat (12), the horizontal through-hole that removes the bottom of seat (12) set up is the locating hole, the bottom of removing seat (12) is provided with No. three spring (21), respectively is provided with a locating piece (15) in the recess of the left and right sides wall of every seat hole, the outside end of locating piece (15) is provided with spring (16), the inboard end position of locating piece (15) inserts in the locating hole, and the bottom of every seat hole is provided with the control.

2. The acid-resistant and corrosion-resistant power supply tail plug aging test device according to claim 1, wherein the structure of the control member comprises two bilaterally symmetrical push blocks (17) and a supporting column (19), the two bilaterally symmetrical push blocks (17) are respectively arranged at the left part and the right part of the positioning hole, and the outer side end of the top of each push block (17) is connected with the inner wall of the movable seat (12) through a second spring (18); the supporting column (19) is arranged in a bottom wall through hole of the seat hole, the top end part of the supporting column (19) is inserted into a bottom end through hole of the movable seat (12) and is matched with the two pushing blocks (17), a button (20) is fixed at the bottom end of the supporting column (19), and a fourth spring (22) is arranged in a gap between the button (20) and the tray (11).

3. The acid-resistant and corrosion-resistant power supply tail plug aging test device according to claim 1, wherein a side plate groove (23) is fixed on each of the left and right side walls of the tray (11).

4. An acid-resistant and corrosion-resistant power supply tail plug aging test device according to claim 3, wherein the strip-shaped through holes arranged on the side plate grooves (23) are sliding holes, positioning pieces are arranged in the grooves of the side plate grooves (23), and scissor-type supporting legs (24) are arranged on the outer side walls of the grooves.

5. The acid-resistant and corrosion-resistant power supply tail plug aging test device according to claim 4, wherein the positioning piece comprises a gear (25), a first rack (26) and a second rack (28), and the gear (25) is rotatably connected to the middle part of the side plate groove (23); the first rack (26) is meshed with the top end of the gear (25), a first slide column (27) is fixed at the front upper end of the first rack, and the first slide column (27) protrudes out of the slide hole and is rotationally connected with the front upper end of the scissor-type supporting leg (24); the second rack (28) is meshed with the bottom end of the gear (25), the second slide column (29) is fixed at the upper rear end of the second rack, and the second slide column (29) protrudes out of the slide hole and is rotationally connected with the upper rear end of the scissor-type supporting leg (24).