CN210346890U - Completely-closed waterproof scale - Google Patents
Completely-closed waterproof scale Download PDFInfo
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- CN210346890U CN210346890U CN201921672449.7U CN201921672449U CN210346890U CN 210346890 U CN210346890 U CN 210346890U CN 201921672449 U CN201921672449 U CN 201921672449U CN 210346890 U CN210346890 U CN 210346890U
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- drain pan
- waterproof
- soft rubber
- mounting hole
- rubber ring
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Abstract
The utility model discloses a totally inclosed waterproof scale, locate including drain pan and lid the transparent face-piece at drain pan top, the top of drain pan is equipped with a concave station, the transparent face cap is located on the concave station, be equipped with a sealed rubber ring mounting groove on the concave station, install sealed rubber ring on the sealed rubber ring mounting groove, sealed rubber ring top is equipped with the recess, transparent face-piece bottom be equipped with the sand grip that the recess corresponds, soft rubber foot is installed to the bottom of drain pan, the periphery wall of soft rubber foot is equipped with the joint strip, soft rubber foot mounting hole has been seted up to the bottom of drain pan, the internal perisporium of soft rubber foot mounting hole seted up with the joint groove of joint strip looks adaptation, transparent face-piece with the drain pan is through ultrasonic bonding one-tenth an organic whole. The utility model discloses drain pan and transparent face-piece fastening connection reach totally airtight waterproof, and flexible glue foot joint is in the bottom of drain pan, makes drain pan and flexible glue foot sealing waterproof to simple structure, waterproof sealing are effectual.
Description
Technical Field
The utility model relates to an electronic balance, concretely relates to totally enclosed waterproof balance.
Background
The waterproof scale is one of weighing scales and price scales and has waterproof function based on common weighing scales and price scales. The waterproof scale is an electronic waterproof scale, and a full-sealing structure is adopted in the waterproof scale, so that corrosive liquid, gas and the like are prevented from corroding the sensor elastomer, and the service life of the sensor is greatly prolonged. The waterproof scale is mainly used in food processing workshops, chemical industries, aquatic product markets and other departments. At present, the sensor module of current waterproof scale generally all sets up in the panel below, for preventing water and moisture corrosion damage sensor module, current waterproof scale generally adopts the waterproof glue to beat the mode of gluing and reaches waterproof purpose, but along with the live time, the waterproof glue can take place ageing, the water-proof effects of waterproof scale descends gradually or even loses efficacy and leads to sensor module to wet impaired, finally influence the normal use and the life of waterproof scale, it reaches waterproof purpose also to set up waterproof sealed rubber ring between drain pan and the face-piece, but these waterproof construction's water-proof effects is not good, the sealed foot leakproofness of most waterproof scale bottom is not good in addition, waterproof high quality is not high. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a simple structure, waterproof sealing is effectual airtight waterproof scale completely.
The utility model discloses a realize through following technical scheme: a totally enclosed waterproof scale comprises a bottom shell and a transparent surface shell covering the top of the bottom shell, a CPU control circuit board and an LED display screen connected with the CPU control circuit board are arranged in the bottom shell, the top of the bottom shell is provided with a concave platform, the transparent surface shell cover is arranged on the concave platform, the concave platform is provided with a sealing rubber ring mounting groove, the sealing rubber ring mounting groove is provided with a sealing rubber ring, the top of the sealing rubber ring is provided with a groove, the bottom of the transparent surface shell is provided with a convex strip corresponding to the groove, the bottom of the bottom shell is provided with a soft rubber foot, the outer peripheral wall of the soft rubber foot is provided with a clamping strip, the bottom of the bottom shell is provided with a soft rubber foot mounting hole, the internal perisporium of soft rubber foot mounting hole seted up with the joint groove of joint strip looks adaptation, transparent face shell with the drain pan passes through ultrasonic welding and becomes an organic whole.
Further, be equipped with the screw erection column in the drain pan, the bottom of transparent face-piece is equipped with the confession the flange of screw erection column cooperation installation, screw erection column top is equipped with first screw mounting hole, transparent face-piece be equipped with the second screw mounting hole that first screw mounting hole corresponds, second screw mounting hole is countersunk screw mounting hole, transparent face-piece is fixed in through the fixed screw the drain pan top, the top of screw erection column is equipped with sealed cushion.
Further, the middle part of joint strip is equipped with decurrent portion of bending, the tip of joint strip is equipped with bellied joint portion downwards.
Further, the sealing rubber ring is a silica gel sealing rubber ring.
Further, the soft rubber foot is a TPU soft rubber foot.
Further, a sensor is installed at the top of the soft rubber foot and connected with the CPU control circuit board.
Furthermore, the bottom of the transparent surface shell is provided with a convex block which props against the sensor.
Further, be equipped with the lithium cell in the drain pan, the lithium cell is connected with waterproof USB interface that charges, waterproof USB interface that charges is located the front side portion of drain pan.
Furthermore, the top of the transparent face shell is provided with a toughened glass panel, and the toughened glass panel is coated with an anti-skidding rubber pad.
Furthermore, the anti-skid rubber pad is provided with a display hole corresponding to the LED display screen.
Compared with the prior art, the utility model discloses a top of drain pan sets up sealed rubber ring mounting groove, it is waterproof to set up sealed rubber ring between drain pan and the transparent face-piece, transparent face-piece becomes integrative with drain pan rethread ultrasonic waterproof welding, make transparent face-piece and drain pan fastening connection, it is waterproof to reach complete airtight waterproof with the waterproof dual waterproof combination of ultrasonic welding through sealed rubber ring, the soft rubber foot mounting hole has been seted up to the bottom through the drain pan, the periphery wall of soft rubber foot is equipped with the joint strip, the joint groove with joint strip looks adaptation is seted up to the internal perisporium of soft rubber foot mounting hole, soft rubber foot joint is in the bottom of drain pan, make drain pan and soft rubber foot sealed waterproof, and simple structure, water-proof seal is effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a first direction structure diagram of the completely closed waterproof scale of the present invention;
fig. 2 is a second directional structural schematic diagram of the totally enclosed waterproof scale of the present invention;
FIG. 3 is an exploded view of the totally enclosed waterproof scale of the present invention;
FIG. 4 is a top view of the completely enclosed waterproof scale of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
FIG. 6 is a schematic view of the first direction structure of the soft rubber foot of the present invention;
fig. 7 is a second direction structure diagram of the soft rubber foot of the present invention.
In the figure: 1-a bottom shell; 2-transparent surface shell; 3-a CPU control circuit board; 4-LED display screen; 5-a concave platform; 6-sealing rubber ring mounting groove; 7-sealing rubber ring; 8-a groove; 9-convex strips; 10-soft rubber feet; 11-a clamping strip; 12-soft rubber foot mounting holes; 13-a clamping groove; 14-screw mounting posts; 15-a flange; 16-first screw mounting holes; 17-second screw mounting holes; 18-set screws; 19-sealing the rubber mat; 20-bending part; 21-a clamping part; 22-a sensor; 23-a bump; 24-a lithium battery; 25-waterproof USB charging interface; 26-a tempered glass panel; 27-anti-slip rubber mat; 28-showing the wells.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 7 the utility model discloses a totally inclosed waterproof scale, locate the transparent face-piece 2 at drain pan 1 top including drain pan 1 and lid, be equipped with CPU control circuit board 3 in the drain pan 1 and reach the LED display screen 4 that is connected with CPU control circuit board 3, the top of drain pan 1 is equipped with a concave station 5, transparent face-piece 2 lid is located on concave station 5, be equipped with a rubber seal mounting groove 6 on the concave station 5, install rubber seal 7 on the rubber seal mounting groove 6, rubber seal 7 top is equipped with recess 8, transparent face-piece 2 bottom is equipped with the sand grip 9 that corresponds with recess 8, soft rubber foot 10 is installed to the bottom of drain pan 1, the periphery wall of soft rubber foot 10 is equipped with joint strip 11, soft rubber foot mounting hole 12 has been seted up to the bottom of drain pan 1, the joint groove 13 with joint strip 11 looks adaptation is seted up to the internal perisporium of soft rubber foot mounting hole 12, transparent face-piece 2 becomes integrative through ultrasonic welding with drain pan 1. Set up sealing rubber ring mounting groove 6 through the top of drain pan 1, it is waterproof to set up sealing rubber ring 6 between drain pan 1 and the transparent face-piece 2, transparent face-piece 2 becomes integrative with 1 rethread ultrasonic waterproof welding of drain pan, make transparent face-piece 2 and drain pan 1 fastening connection, it reaches totally airtight waterproof to combine with the waterproof dual waterproof of ultrasonic welding through sealing rubber ring 6 is waterproof, soft rubber foot mounting hole 12 has been seted up through the bottom of drain pan 1, the periphery wall of soft rubber foot 10 is equipped with joint strip 11, the joint groove 13 with 11 looks adaptations of joint strip is seted up to the internal perisporium of soft rubber foot mounting hole 12, 10 joints of soft rubber foot in the bottom of drain pan 1, make drain pan 1 and 10 sealed waterproof of soft rubber foot, moreover, the steam generator is simple in structure, waterproof sealing effect is good.
Be equipped with screw erection column 14 in the drain pan 1, the bottom of transparent face-piece 2 is equipped with the flange 15 that supplies the 14 cooperation installations of screw erection column, 14 tops of screw erection column are equipped with first screw mounting hole 16, transparent face-piece 2 is equipped with the second screw mounting hole 17 that corresponds with first screw mounting hole 16, second screw mounting hole 17 is countersunk screw mounting hole, transparent face-piece 2 is fixed in drain pan 1 top through fixed screw 18, the top of screw erection column 14 is equipped with sealed cushion 19, transparent face-piece 2 passes through fixed screw 18 solid with drain pan 1 fixed connection, and it is waterproof to set up sealed cushion 19, it is integrative to more do benefit to transparent face-piece 2 and drain pan 1 through the inseparable welding of ultrasonic wave.
The middle part of joint strip 11 is equipped with decurrent portion of bending 20, and the tip of joint strip 11 is equipped with downward bellied joint portion 21, more is favorable to the waterproof between drain pan 1 and the flexible glue foot 10.
The sealing rubber ring 7 is a silica gel sealing rubber ring, and the water resistance of the silica gel sealing rubber ring is better.
The soft rubber foot 10 is a TPU soft rubber foot, the elasticity of the TPU soft rubber foot is good, the installation is convenient, and the TPU soft rubber foot has strong bearing capacity and good waterproof effect.
The top of the soft rubber foot 10 is provided with a sensor 22, and the sensor 22 is connected with the CPU control circuit board 3.
The bottom of the transparent panel shell 2 is provided with a bump which is abutted against the sensor 22.
Be equipped with lithium cell 24 in the drain pan 1, lithium cell 24 is connected with waterproof USB interface 25 that charges, and waterproof USB charges interface 25 and locates the front side portion of drain pan 1, makes waterproof balance need not change the battery, keeps waterproof balance's leakproofness.
The top of transparent face-piece 2 is equipped with toughened glass panel 26, and toughened glass panel 26 cladding has anti-skidding rubber pad 27, makes things convenient for waterproof balance's use.
The anti-skid rubber pad 27 is provided with a display hole 28 corresponding to the LED display screen 4.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a totally enclosed waterproof balance which characterized in that: locate including drain pan and lid the transparent surface shell at drain pan top, be equipped with CPU control circuit board in the drain pan and with the LED display screen that CPU control circuit board is connected, the top of drain pan is equipped with a concave station, the transparent surface cap is located on the concave station, be equipped with a sealed rubber ring mounting groove on the concave station, install sealed rubber ring on the sealed rubber ring mounting groove, sealed rubber ring top is equipped with the recess, transparent surface shell bottom be equipped with the sand grip that the recess corresponds, the soft rubber foot is installed to the bottom of drain pan, the periphery wall of soft rubber foot is equipped with the joint strip, the soft rubber foot mounting hole has been seted up to the bottom of drain pan, the internal perisporium of soft rubber foot mounting hole seted up with the joint groove of joint strip looks adaptation, transparent surface shell with the drain pan is through ultrasonic bonding one-tenth an organic whole.
2. The fully enclosed waterproof scale of claim 1, wherein: be equipped with the screw erection column in the drain pan, the bottom of transparent face-piece is equipped with the confession the flange of screw erection column cooperation installation, screw erection column top is equipped with first screw mounting hole, transparent face-piece be equipped with the second screw mounting hole that first screw mounting hole corresponds, the second screw mounting hole is countersunk screw mounting hole, transparent face-piece is fixed in through fixed screw the drain pan top, the top of screw erection column is equipped with sealed cushion.
3. The fully enclosed waterproof scale of claim 1, wherein: the middle part of joint strip is equipped with decurrent portion of bending, the tip of joint strip is equipped with bellied joint portion downwards.
4. The fully enclosed waterproof scale of claim 1, wherein: the sealing rubber ring is a silica gel sealing rubber ring.
5. The fully enclosed waterproof scale of claim 1, wherein: the soft rubber foot is a TPU soft rubber foot.
6. The fully enclosed waterproof scale of claim 1, wherein: and a sensor is arranged at the top of the soft rubber foot and is connected with the CPU control circuit board.
7. The fully enclosed waterproof scale of claim 6, wherein: and the bottom of the transparent shell is provided with a bump which props against the sensor.
8. The fully enclosed waterproof scale of claim 1, wherein: the improved USB charging device is characterized in that a lithium battery is arranged in the bottom shell and connected with a waterproof USB charging interface, and the waterproof USB charging interface is arranged on the front side portion of the bottom shell.
9. The fully enclosed waterproof scale of claim 1, wherein: the top of the transparent face shell is provided with a toughened glass panel, and the toughened glass panel is coated with an anti-skidding rubber pad.
10. The fully enclosed waterproof scale of claim 9, wherein: the anti-skid rubber pad is provided with a display hole corresponding to the LED display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672449.7U CN210346890U (en) | 2019-10-08 | 2019-10-08 | Completely-closed waterproof scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672449.7U CN210346890U (en) | 2019-10-08 | 2019-10-08 | Completely-closed waterproof scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346890U true CN210346890U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672449.7U Active CN210346890U (en) | 2019-10-08 | 2019-10-08 | Completely-closed waterproof scale |
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| CN (1) | CN210346890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501061A (en) * | 2019-10-08 | 2019-11-26 | 中山市宏沅达电子有限公司 | A kind of waterproof scale being completely closed |
-
2019
- 2019-10-08 CN CN201921672449.7U patent/CN210346890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501061A (en) * | 2019-10-08 | 2019-11-26 | 中山市宏沅达电子有限公司 | A kind of waterproof scale being completely closed |
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