Accurate detector for air tightness of waterproof shell of mobile phone

Abstract

The utility model discloses a mobile phone waterproof shell airtightness accurate detector, which comprises a detection shell, the upper surface of the detection shell is fixedly connected with a supporting shell, the upper surface of the supporting shell is fixedly connected with a motor, the detection shell is internally provided with a limiting groove, the inner bottom wall of the limiting groove is fixedly embedded with a bearing, and the inner bottom wall of the limiting groove is fixedly embedded with a bearing. And the inner ring of the bearing is fixedly connected with a threaded rod. According to the device, the supporting shell, the motor, the limiting groove, the bearing, the threaded rod, the moving plate and the detection placing plate are arranged, an adjusting mechanism of the detection placing plate can be formed, the convenience during detection is improved, a worker can conveniently and rapidly adjust the height of the detection placing plate, and the detection placing plate, the limiting plate, the limiting clamping groove and the limiting clamping block are arranged, so that the detection efficiency is improved. According to the mobile phone shell fixing device, the fixing mechanism of the mobile phone shell can be formed, the firmness and convenience during fixing are improved, mobile phone shells of different sizes can be fixed conveniently, and meanwhile the detection efficiency of the mobile phone shell is improved.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to an accurate air tightness detector for a mobile phone waterproof case. Background Technique

[0002] A mobile phone case is an ornament for protecting or decorating the appearance of a mobile phone. With the rapid development of the technology level, the industry of technology beauty has emerged as a new industry. With the diversified development of the market, fashion IT brands have become diversified in response to the increase in mobile phone brands and functions. Mobile phone protective cases can be classified by texture into PC cases, leather, silicone, cloth, hard plastic, leather cases, metal tempered glass cases, soft plastic, flannelette, silk, etc. Mobile phone protective cases not only make your mobile phone a scenery as an ornament, but also can protect the mobile phone from being dropped, scratched, waterproofed and shock-proof. At the same time, mobile phone cases have the function of protecting the mobile phone to prevent hard objects from leaving scratches on the mobile phone screen or body. Various patterns can be DIYed on the mobile phone case, which has the functions of beauty and fashion. Silicone cases can prevent nails from scratching and wearing the keys when contacting the keys for a long time, which has the function of protecting the screen and keys. Silicone cases have the function of anti-slip. The characteristics of the MINI version of the mobile phone case printer are: personalized customization, new and trendy projects, fashion, equipped with a mobile power supply, can operate mobilely, has a broad market prospect. Everyone with a mobile phone is a customer. It is small and mini, occupying little space; easy to carry, with flexible business models; cheap in price, which is conducive to quickly developing business.

[0003] Especially when playing in water, in order to ensure the safety of the mobile phone, users will use a waterproof mobile phone case to protect the mobile phone. After the production of the mobile phone waterproof case, in order to make the mobile phone case meet the waterproof standard, it is necessary to fix the mobile phone case in water for detection. However, the current fixing method is usually manual placement in water, which is extremely inconvenient and not conducive to observing whether the mobile phone case leaks, thus affecting the detection results.

[0004] Therefore, we propose an accurate air tightness detector for a mobile phone waterproof case to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an accurate air tightness detector for a mobile phone waterproof case to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An airtightness precise detector for a mobile phone waterproof case, comprising a detection housing, a support housing is fixedly connected to the upper surface of the detection housing, a motor is fixedly connected to the upper surface of the support housing, a limiting groove is opened inside the detection housing, a bearing is fixedly embedded in the inner bottom wall of the limiting groove, the inner ring of the bearing is fixedly connected to a threaded rod, a moving plate is threadedly connected to the outer surface of the threaded rod, a detection placement plate is fixedly connected to the outer surface of the moving plate, a limiting plate is rotatably connected to the inside of the detection placement plate through a pin shaft, a limiting card slot is opened on the upper surface of the detection placement plate, a limiting card block is fixedly connected to the outer surface of the limiting plate, an observation window is fixedly embedded in the left side surface of the detection housing, and one end of the threaded rod away from the bearing penetrates through the support housing and is fixedly connected to the output end of the motor.

[0008] In a further embodiment, a pump body is fixedly communicated with the back surface of the detection housing, and a pipe body is fixedly communicated with the output end of the pump body.

[0009] In a further embodiment, a water level gauge is fixedly connected to the front surface of the observation window, and the water level gauge is made of a transparent acrylic plate material.

[0010] In a further embodiment, four support rods are fixedly connected to the bottom surface of the detection housing, and a control panel is fixedly connected to the front surface of the detection housing.

[0011] In a further embodiment, four support seats are provided on the bottom surface of the detection housing, and the upper surface of the support seat is fixedly connected to the bottom end of the support rod.

[0012] In a further embodiment, the limiting card block is adapted to the limiting card slot, and drain holes arranged at equal distances are opened inside the detection placement plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The device can form an adjustment mechanism for the detection placement plate through the arranged support housing, motor, limiting groove, bearing, threaded rod, moving plate and detection placement plate, increasing the convenience during detection, facilitating the staff to quickly adjust the height of the detection placement plate, and can form a fixing mechanism for the mobile phone case through the arranged detection placement plate, limiting plate, limiting card slot and limiting card block, increasing the firmness and convenience during fixing, so as to fix mobile phone cases of different sizes, and at the same time improving the detection efficiency of the mobile phone case. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the airtightness precise detector for the mobile phone waterproof case.

[0016] Figure 2 It is a rear view structural schematic diagram of the airtightness precise detector for the mobile phone waterproof case.

[0017] Figure 3 It is a front sectional structure schematic diagram of an airtightness precise detector for a mobile phone waterproof case.

[0018] Figure 4 It is a side view structure schematic diagram of an airtightness precise detector for a mobile phone waterproof case.

[0019] In the figure: 1, detection outer shell; 2, support shell; 3, motor; 4, limit groove; 5, bearing; 6, threaded rod; 7, moving plate; 8, detection placement plate; 9, limit plate; 10, limit card slot; 11, limit card block; 12, observation window; 13, pump body; 14, pipe body; 15, water level gauge; 16, support rod; 17, control panel; 18, support seat; 19, drain hole. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , in the present invention, an airtightness precise detector for a mobile phone waterproof case includes a detection outer shell 1. A support shell 2 is fixedly connected to the upper surface of the detection outer shell 1. A motor 3 is fixedly connected to the upper surface of the support shell 2. A limit groove 4 is opened inside the detection outer shell 1. A bearing 5 is fixedly embedded in the inner bottom wall of the limit groove 4. The inner ring of the bearing 5 is fixedly connected to a threaded rod 6. A moving plate 7 is threadedly connected to the outer surface of the threaded rod 6. A detection placement plate 8 is fixedly connected to the outer surface of the moving plate 7. A limit plate 9 is rotatably connected to the inside of the detection placement plate 8 through a pin shaft. A limit card slot 10 is opened on the upper surface of the detection placement plate 8. A limit card block 11 is fixedly connected to the outer surface of the limit plate 9. An observation window 12 is fixedly embedded in the left side surface of the detection outer shell 1. One end of the threaded rod 6 away from the bearing 5 penetrates through the support shell 2 and is fixedly connected to the output end of the motor 3. By providing the detection placement plate 8, the space inside the detection placement plate 8 is ten inches, which can accommodate most mobile phones on the market for placement.

[0022] A pump body 13 is fixedly connected to the back of the detection housing 1. The output end of the pump body 13 is fixedly connected to a pipe body 14. A water level gauge 15 is fixedly connected to the front of the observation window 12. The water level gauge 15 is made of transparent acrylic board. With the cooperation of the pump body 13 and the pipe body 14, the water source inside the detection housing 1 can be quickly discharged or pumped into the detection housing 1. By setting the water level gauge 15, it is convenient for the staff to observe the height of the water source. With the transparent acrylic board material used for the water level gauge 15, the remaining capacity of the water source can be observed more clearly.

[0023] Four support rods 16 are fixedly connected to the bottom surface of the detection housing 1. A control panel 17 is fixedly connected to the front of the detection housing 1. Four support seats 18 are provided on the bottom surface of the detection housing 1. The upper surface of the support seat 18 is fixedly connected to the bottom end of the support rod 16. The limit card block 11 is adapted to the limit card slot 10. The drainage holes 19 arranged at equal intervals are formed inside the detection placement plate 8. By setting the support rods 16, the height of the device can be increased, so that it is convenient for the staff to observe the mobile phone case. By setting the control panel 17, the device can be quickly operated to work through the control panel 17. By setting the support seats 18, the stability of the device is increased, and at the same time, it has a certain anti-slip effect to prevent the device from sliding. By setting the drainage holes 19, the water source inside the detection placement plate 8 can be quickly discharged, and the resistance when the detection placement plate 8 rises can be reduced.

[0024] The working principle of the present utility model is:

[0025] When performing detection, first place the mobile phone case inside the detection placement plate 8, and then rotate the limit plate 9 so that the limit card block 11 is engaged with the limit card slot 10. At the same time, the limit plate 9 will limit the mobile phone case. Then start the motor 3 to drive the threaded rod 6 to rotate. The moving plate 7 will rise and fall according to the rotation direction of the threaded rod 6. When the moving plate 7 moves, it will drive the detection placement plate 8 and the mobile phone case to descend and submerge into the water at the same time. Finally, observe through the observation window 12 whether there is water source entering the inside of the mobile phone case, so as to complete the detection of the mobile phone case.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0027] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An airtightness precision detector for a mobile phone waterproof case, characterized in that: It includes a detection housing (1). A support housing (2) is fixedly connected to the upper surface of the detection housing (1). A motor (3) is fixedly connected to the upper surface of the support housing (2). A limit groove (4) is opened inside the detection housing (1). A bearing (5) is fixedly embedded in the inner bottom wall of the limit groove (4). A threaded rod (6) is fixedly connected to the inner ring of the bearing (5). A moving plate (7) is threadedly connected to the outer surface of the threaded rod (6). A detection placement plate (8) is fixedly connected to the outer surface of the moving plate (7). A limit plate (9) is rotatably connected to the inside of the detection placement plate (8) through a pin shaft. A limit card slot (10) is opened on the upper surface of the detection placement plate (8). A limit card block (11) is fixedly connected to the outer surface of the limit plate (9). An observation window (12) is fixedly embedded in the left side surface of the detection housing (1). One end of the threaded rod (6) away from the bearing (5) penetrates through the support housing (2) and is fixedly connected to the output end of the motor (3).

2. The airtightness precise detector for the waterproof case of a mobile phone according to claim 1, wherein: A pump body (13) is fixedly communicated with the back surface of the detection housing (1). A pipe body (14) is fixedly communicated with the output end of the pump body (13).

3. An airtightness precision detector for a mobile phone waterproof case according to claim 1, characterized in that: A water level gauge (15) is fixedly connected to the front surface of the observation window (12). The water level gauge (15) is made of transparent acrylic board material.

4. An airtightness precision detector for a mobile phone waterproof case according to claim 1, characterized in that: Four support rods (16) are fixedly connected to the bottom surface of the detection housing (1). A control panel (17) is fixedly connected to the front surface of the detection housing (1).

5. The airtightness precise detector for a mobile phone waterproof case according to claim 1, characterized in that: Four support seats (18) are provided on the bottom surface of the detection housing (1). The upper surface of the support seat (18) is fixedly connected to the bottom end of the support rod (16).

6. The airtightness precise detector for the waterproof case of a mobile phone according to claim 1, characterized in that: The limit card block (11) is adapted to the limit card slot (10). Drainage holes (19) arranged at equal distances are opened inside the detection placement plate (8).

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