CN215573334U - Waterproof weighing sensor display screen protection device - Google Patents
Waterproof weighing sensor display screen protection device Download PDFInfo
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- CN215573334U CN215573334U CN202121431980.2U CN202121431980U CN215573334U CN 215573334 U CN215573334 U CN 215573334U CN 202121431980 U CN202121431980 U CN 202121431980U CN 215573334 U CN215573334 U CN 215573334U
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- waterproof
- display screen
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- sealing
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Abstract
The utility model discloses a waterproof weighing sensor display screen protection device which comprises a weighing display screen, wherein a display screen waterproof mounting shell assembly is arranged on the outer surface of the weighing display screen, a shell sealing waterproof device is arranged at the tail part of the weighing display screen, and the shell sealing waterproof device is connected with the display screen waterproof mounting shell assembly; the shell sealing waterproof device comprises a sealing waterproof shell, a waterproof air-drying joint, a waterproof sealing gasket ring I and two rear locking cover bodies; the rear locking cover body is respectively fixed on the left wall and the right wall of the sealed waterproof shell, the waterproof air-drying joint is arranged in the middle of the rear end of the sealed waterproof shell, the left end of the sealed waterproof shell is provided with a gasket groove, and the waterproof sealing gasket ring I is arranged in the gasket groove at the left end of the sealed waterproof shell; the utility model can prevent moisture from damaging the display screen, can ensure the drying of the interior of the display screen, greatly prolongs the service life of the display screen, and has good market application value.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a waterproof weighing sensor display screen protection device.
Background
The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. Display screen is extensively used on weighing sensor, weighing sensor generally is comparatively extensive in the use of agricultural trade market, need weigh seafood or agricultural trade product when the agricultural trade transaction, splash the display screen of weighing sensor with water very easily in, the direct damage that has caused the display screen, when the inside moisture of display screen is not enough to cause the damage, because weighing sensor is in moist environment for a long time, the display screen on the moisture of formation can constantly invade the loss weighing sensor, the shortening greatly of display screen life has been caused, therefore, the prior art has the defect, need to improve.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model provides a waterproof weighing sensor display screen protection device to solve the problems.
According to the technical scheme, the waterproof weighing sensor display screen protection device comprises a weighing display screen, wherein a display screen waterproof installation shell assembly is arranged on the outer surface of the weighing display screen, a shell sealing waterproof device is arranged at the tail part of the weighing display screen, and the shell sealing waterproof device is connected with the display screen waterproof installation shell assembly; the shell sealing waterproof device comprises a sealing waterproof shell, a waterproof air-drying joint, a waterproof sealing gasket ring I and two rear locking cover bodies; the rear locking cover body is respectively fixed on the left wall and the right wall of the sealed waterproof shell, the waterproof air-drying joint is installed in the middle of the rear end of the sealed waterproof shell, the left end of the sealed waterproof shell is provided with a gasket groove, and the waterproof sealing gasket ring I is installed in the gasket groove at the left end of the sealed waterproof shell.
Preferably, two walls all are equipped with the chucking recess about sealed waterproof casing is inside, chucking recess internal fixation is equipped with the chucking piece, the middle part of chucking piece is equipped with the chucking slide opening, one end chucking mouth in chucking slide opening.
Preferably, the display screen waterproof mounting shell assembly comprises a display screen waterproof shell, two display positioning strips, two front locking cover bodies, a waterproof sealing gasket ring II, a locking screw and a locking nut; the display screen is placed shells inner wall's front and back both ends and all is set up positioning channel groove, the display location strip is installed in positioning channel groove, the one end of display location strip gets into in the chucking slide hole at chucking piece middle part, just the front end embedding chucking mouth of display location strip, preceding locking cover body is installed respectively in the front and back both ends of display screen waterproof shell outer wall, preceding locking cover body is corresponding with back locking cover body, waterproof gasket ring two is installed in the front end of display screen waterproof shell, it is fixed through locking screw between preceding locking cover body and the back locking cover body, sealing silica gel piece is cup jointed to locking screw's afterbody, locking screw's front end passes through the locking nut spiro union.
Preferably, the inner walls of the display screen waterproof shell and the sealed waterproof shell are both coated with insulating glue, and the insulating glue is used for protecting the weighing displayer.
Preferably, the waterproof air-drying joint comprises an air-drying positioning cylinder, a waterproof hexagonal ring, a micro fan and an arc waterproof ring; the outer wall of the air-drying positioning cylinder is provided with external threads, the middle part of the rear end of the sealed waterproof shell is provided with a positioning and locking through hole, the inner wall of the positioning and locking through hole is provided with internal threads, the internal threads of the inner wall of the external threads of the outer wall of the air-drying positioning cylinder are in threaded connection, the arc waterproof ring is sleeved and connected with the rear end of the air-drying positioning cylinder, and the width of the arc waterproof ring is wider than the width of the rear end of the air-drying positioning cylinder.
Preferably, the middle and middle part of the inside of the air-drying positioning cylinder is provided with a fan positioning ring, the miniature fan is arranged in the fan positioning ring, the waterproof hexagonal ring is sleeved on the air-drying positioning cylinder, the through holes at the front end and the rear end of the air-drying positioning cylinder are respectively provided with a dispersion net, and a plurality of seven-angle dispersion holes are uniformly formed in the dispersion net.
Compared with the prior art, the display screen is placed in the display screen waterproof shell through the display screen waterproof installation shell assembly, so that moisture is prevented from entering the shell to damage the display screen, meanwhile, the waterproof sealing gasket ring is arranged at the joint of the waterproof sealing shell and the display screen waterproof shell to further prevent the moisture from entering the shell, and the miniature fan is arranged in the waterproof air drying joint to dry moisture in the shell, so that the drying in the shell is ensured, the service life of the display screen is prolonged, and the display screen waterproof installation shell assembly has good market application value.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the casing waterproof sealing device of the present invention;
the display screen is waterproof to install the body assembly 1; the shell seals the watertight fittings 2; a waterproof air-drying joint 3; a front locking cover body 4; a rear locking cover body 5; a waterproof sealing gasket ring II 6; a waterproof sealing gasket ring I7; a display positioning bar 8; a locking screw 9; a weighing display screen 10; a sealed waterproof case 21; the chucking grooves 22; a chucking block 23; the locking through hole 24 is located.
Detailed Description
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The present invention will be described in detail with reference to the accompanying drawings.
One embodiment as shown in fig. 1: a waterproof weighing sensor display screen protection device comprises a weighing display screen 10, wherein a display screen waterproof mounting shell assembly 1 is arranged on the outer surface of the weighing display screen 10, a shell sealing waterproof device 2 is arranged at the tail of the weighing display screen 10, and the shell sealing waterproof device 2 is connected with the display screen waterproof mounting shell assembly 1; the shell sealing and waterproof device 2 comprises a sealing and waterproof shell 21, a waterproof air-drying joint 3, a waterproof sealing gasket ring I7 and two rear locking cover bodies 5; the rear locking cover body 5 is fixed on the left wall and the right wall of the sealed waterproof shell 21 respectively, the waterproof air-drying joint 3 is installed in the middle of the rear end of the sealed waterproof shell 21, a gasket groove is formed in the left end of the sealed waterproof shell 21, and the waterproof sealing gasket ring I7 is installed in the gasket groove in the left end of the sealed waterproof shell 21.
As shown in fig. 3, in embodiment 2, on the basis of embodiment 1, the left and right walls inside the waterproof sealing housing 21 are both provided with clamping grooves 22, clamping blocks 23 are fixedly arranged in the clamping grooves 22, a clamping slide hole is arranged in the middle of each clamping block 23, and a clamping opening is formed at one end of each clamping slide hole.
As shown in fig. 2, embodiment 3 is based on embodiment 1, and the display screen waterproof mounting casing assembly 1 includes a display screen waterproof casing, two display positioning bars 8, two front locking cover bodies 4, a waterproof gasket ring two 6, a locking screw 9 and a locking nut; the utility model discloses a display screen waterproof shell, including display screen place shells inner wall, both ends all set up positioning groove around the display screen places shells inner wall, display location strip 8 is installed in positioning groove, the one end of display location strip 8 gets into in the chucking slide hole at chucking piece 23 middle parts, just the front end embedding chucking mouth of display location strip 8, preceding locking cover body 4 is installed respectively in the front and back both ends of display screen waterproof shell outer wall, preceding locking cover body 4 is corresponding with back locking cover body 5, waterproof gasket ring two 6 is installed in the front end of display screen waterproof shell, it is fixed through locking screw 9 between preceding locking cover body 4 and the back locking cover body 5, the afterbody of locking screw 9 cup joints sealing silica gel piece, locking screw 9's front end passes through the locking nut spiro union.
The working principle is as follows:
in placing sealed waterproof housing with the display, prevent that moisture from entering into the casing and causing direct damage to the display screen, set up waterproof sealing backing ring one simultaneously and come further inside avoiding moisture to enter into the casing through the junction of sealed waterproof housing and the waterproof housing of display screen, set up miniature fan in the waterproof air-dry joint that sets up simultaneously and come to air-dry the moisture in the casing, guarantee the drying in the casing.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A waterproof weighing sensor display screen protection device comprises a weighing display screen and is characterized in that a display screen waterproof mounting shell assembly is arranged on the outer surface of the weighing display screen, a shell sealing waterproof device is arranged at the tail of the weighing display screen, and the shell sealing waterproof device is connected with the display screen waterproof mounting shell assembly; the shell sealing waterproof device comprises a sealing waterproof shell, a waterproof air-drying joint, a waterproof sealing gasket ring I and two rear locking cover bodies; the rear locking cover body is respectively fixed on the left wall and the right wall of the sealed waterproof shell, the waterproof air-drying joint is installed in the middle of the rear end of the sealed waterproof shell, the left end of the sealed waterproof shell is provided with a gasket groove, and the waterproof sealing gasket ring I is installed in the gasket groove at the left end of the sealed waterproof shell.
2. The waterproof protection device for the display screen of the weighing sensor according to claim 1, wherein clamping grooves are formed in the left wall and the right wall inside the waterproof sealing shell, clamping blocks are fixedly arranged in the clamping grooves, a clamping sliding hole is formed in the middle of each clamping block, and a clamping opening is formed in one end of each clamping sliding hole.
3. The waterproof load cell display screen protection device of claim 1, wherein the waterproof display screen mounting housing assembly comprises a waterproof display screen housing, two display positioning strips, two front locking cover bodies, a waterproof gasket ring two, a locking screw and a locking nut; the display screen is placed shells inner wall's front and back both ends and all is set up positioning channel groove, the display location strip is installed in positioning channel groove, the one end of display location strip gets into in the chucking slide hole at chucking piece middle part, just the front end embedding chucking mouth of display location strip, preceding locking cover body is installed respectively in the front and back both ends of display screen waterproof shell outer wall, preceding locking cover body is corresponding with back locking cover body, waterproof gasket ring two is installed in the front end of display screen waterproof shell, it is fixed through locking screw between preceding locking cover body and the back locking cover body, sealing silica gel piece is cup jointed to locking screw's afterbody, locking screw's front end passes through the locking nut spiro union.
4. The waterproof weighing sensor display screen protection device of claim 3, wherein the inner walls of the waterproof display screen shell and the waterproof sealing shell are coated with insulating glue, and the insulating glue is used for protecting the weighing display.
5. The waterproof load cell display screen protection device of claim 1, wherein the waterproof air-dry joint comprises an air-dry positioning cylinder, a waterproof hexagonal ring, a micro fan, and a circular arc waterproof ring; the outer wall of the air-drying positioning cylinder is provided with external threads, the middle part of the rear end of the sealed waterproof shell is provided with a positioning and locking through hole, the inner wall of the positioning and locking through hole is provided with internal threads, the internal threads of the inner wall of the external threads of the outer wall of the air-drying positioning cylinder are in threaded connection, the arc waterproof ring is sleeved and connected with the rear end of the air-drying positioning cylinder, and the width of the arc waterproof ring is wider than the width of the rear end of the air-drying positioning cylinder.
6. The waterproof protection device for the display screen of the weighing sensor according to claim 5, wherein a fan positioning ring is arranged in the middle inside the air drying positioning cylinder, the micro fan is installed in the fan positioning ring, the waterproof hexagonal ring is sleeved on the air drying positioning cylinder, dispersing nets are arranged at the through openings at the front end and the rear end of the air drying positioning cylinder, and a plurality of seven-angle dispersing holes are uniformly formed in the dispersing nets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431980.2U CN215573334U (en) | 2021-06-27 | 2021-06-27 | Waterproof weighing sensor display screen protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121431980.2U CN215573334U (en) | 2021-06-27 | 2021-06-27 | Waterproof weighing sensor display screen protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573334U true CN215573334U (en) | 2022-01-18 |
Family
ID=79820893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121431980.2U Active CN215573334U (en) | 2021-06-27 | 2021-06-27 | Waterproof weighing sensor display screen protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573334U (en) |
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2021
- 2021-06-27 CN CN202121431980.2U patent/CN215573334U/en active Active
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