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CN-224231581-U - Salt spray testing device for mobile phone accessories

CN224231581UCN 224231581 UCN224231581 UCN 224231581UCN-224231581-U

Abstract

The utility model relates to the technical field of salt spray testing of mobile phone accessories, and aims to solve the problems that when a material is carried by a storage plate for salt spray testing, the material is closely piled and can not be rapidly infiltrated by acid mist and acid liquor, so that the full testing effect can not be achieved; the utility model provides a salt spray testing device for mobile phone accessories, which comprises a detection box body, a pair of spraying components and a pair of material containing net baskets, wherein the pair of material containing net baskets are arranged between the pair of spraying components at intervals, the cross section of each material containing net basket is isosceles trapezoid, the pair of spraying components are oppositely penetrated into the detection box body, one end of each spraying component penetrating into the detection box body is a liquid outlet end, the liquid outlet end is parallel to the oblique side of the isosceles trapezoid, and the cross section of each material containing net basket is isosceles trapezoid so as to facilitate the improvement of the infiltration area of acid mist, facilitate the acid mist to fully infiltrate into the inside of the basket, and avoid the tight accumulation of accessories, thereby achieving the comprehensive and full detection effect.

Inventors

  • PAN ZONGCHUN
  • GENG PENGGUANG

Assignees

  • 四川欧乐智能技术有限公司

Dates

Publication Date
20260512
Application Date
20250423

Claims (7)

  1. 1. A salt spray testing device for mobile phone accessories comprises a detection box body (1) and is characterized by further comprising a pair of spraying assemblies (2) and a pair of material containing net baskets (3), wherein the pair of material containing net baskets (3) are arranged between the pair of spraying assemblies (2) at intervals, the cross section of each material containing net basket (3) is isosceles trapezoid, the pair of spraying assemblies (2) penetrate through the inside of the detection box body (1) relatively, one end of each spraying assembly (2) penetrating into the detection box body (1) is a liquid outlet end, and the liquid outlet end is parallel to the oblique sides of the isosceles trapezoids.
  2. 2. The salt spray testing device for the mobile phone accessories is characterized in that the detection box body (1) is divided into a detection cavity (11) and a liquid collecting cavity (12) through a partition board, the material containing net basket (3) is arranged in the detection cavity (11), a diversion trench (4) is arranged at the bottom of the material containing net basket (3), the diversion trench (4) penetrates through the partition board, and the diversion trench (4) is communicated with the liquid collecting cavity (12).
  3. 3. The salt spray testing device of mobile phone accessories of claim 2, wherein the partition plate is provided with a plurality of seepage holes.
  4. 4. The salt spray testing device for the mobile phone accessories is characterized in that a flow guide inclined plate (5) is arranged in the liquid collecting cavity (12), the flow guide inclined plate (5) extends from high to low to a plurality of liquid suction pipes, and the liquid suction pipes penetrate through one end, close to the partition plate, of the detection box body (1).
  5. 5. The salt spray testing device for the mobile phone accessories is characterized in that the flow guide inclined plate (5) is divided into a liquid accumulation chamber and a heat exchange cavity by the flow guide inclined plate (5), the liquid suction pipe is communicated with the liquid accumulation chamber, and the heat exchange cavity is provided with a heat exchange pipe (6) in a penetrating mode.
  6. 6. The salt spray testing device for mobile phone accessories according to claim 5, wherein the effusion chamber is communicated with the detection cavity (11) through an air pump (7).
  7. 7. The salt spray testing device for the mobile phone accessories, which is characterized in that a fan spray device (8) is arranged in the detection box body (1), and the fan spray device (8) is arranged between a pair of material containing net baskets (3).

Description

Salt spray testing device for mobile phone accessories Technical Field The utility model relates to the technical field of salt spray testing of mobile phone accessories, in particular to a salt spray testing device of mobile phone accessories. Background The salt fog testing device is mainly used for simulating ocean or high-salt humid environments, evaluating corrosion resistance of mobile phone accessories (such as a metal shell, a charging interface, screws and the like), and guaranteeing reliability of the mobile phone accessories in extreme environments. In the prior art, an atomization nozzle is generally adopted to spray acid liquor and acid mist to carry out smoke detection on mobile phone accessories, such as the patent with the publication number of CN214201117U, the disclosed mobile phone accessory salt mist testing device is particularly used for placing mobile phone accessories in a storage plate which is arranged in a salt mist treatment box, the atomization nozzle is further adopted to spray the acid liquor and the acid mist to the interior of the salt mist treatment box, so that the detection on the mobile phone accessories is realized, and the acid liquor is recovered through a collection bucket and a liquid pump after the detection, however, the mobile phone accessories (such as a metal shell, a charging interface, screws and the like) are various in variety and different in size, so that in the process of mixing testing, the stacked materials of the mobile phone accessories are tested by adopting the storage plate, so that the acid mist and the acid liquor cannot be supplied to permeate, and a uniform testing effect cannot be achieved. Based on the above description, there is a need for a salt spray testing device for mobile phone accessories, which can be uniformly tested. Disclosure of utility model The utility model aims to provide a salt spray testing device for mobile phone accessories, and aims to solve the technical problems that materials are closely stacked when a storage plate is adopted to bear materials for salt spray testing, acid mist and acid liquor cannot be quickly permeated, and therefore a sufficient testing effect cannot be achieved. The embodiment of the utility model is realized by the following technical scheme: The salt spray testing device for the mobile phone accessories comprises a detection box body, a pair of spraying assemblies and a pair of material containing net baskets, wherein the pair of material containing net baskets are arranged between the pair of spraying assemblies at intervals, the cross section of each material containing net basket is isosceles trapezoid, the pair of spraying assemblies penetrate through the detection box body relatively, one end, penetrating through the detection box body, of each spraying assembly is a liquid outlet end, and the liquid outlet ends are parallel to oblique sides of the isosceles trapezoids. Preferably, the detection box body is divided into a detection cavity and a liquid collecting cavity by a partition board, the material containing net basket is arranged in the detection cavity, a diversion trench is arranged at the bottom of the material containing net basket, the diversion trench penetrates through the partition board, and the diversion trench is communicated with the liquid collecting cavity. Preferably, the separator is provided with a plurality of weeping holes. Preferably, a flow guide inclined plate is arranged in the liquid collecting cavity, the flow guide inclined plate extends from high to low to a plurality of liquid suction pipes, and the liquid suction pipes penetrate through one end, close to the partition plate, of the detection box body. Preferably, the flow guide inclined plate is divided into a liquid accumulation chamber and a heat exchange cavity by the flow guide inclined plate, the liquid suction pipe is communicated with the liquid accumulation chamber, and the heat exchange cavity is provided with a heat exchange pipe in a penetrating mode. Preferably, the effusion cell is communicated with the detection cavity through an air pump. Preferably, a fan fog device is arranged in the detection box body, and the fan fog device is arranged between the pair of material containing net baskets. The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects: According to the utility model, the isosceles trapezoid containing net basket is adopted, so that the acid mist infiltration area is increased, the acid mist can be fully infiltrated into the basket, the isosceles trapezoid containing net basket is adopted, the fittings can be prevented from being closely stacked, the acid mist can be fully infiltrated and fully contacted with the mobile phone fittings in the basket, and the comprehensive and full detection effect is achieved. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; Fig. 2 is a schematic