CN206930359U - A kind of multifunctional water-proofing Weighing indicator - Google Patents
A kind of multifunctional water-proofing Weighing indicator Download PDFInfo
- Publication number
- CN206930359U CN206930359U CN201720718486.1U CN201720718486U CN206930359U CN 206930359 U CN206930359 U CN 206930359U CN 201720718486 U CN201720718486 U CN 201720718486U CN 206930359 U CN206930359 U CN 206930359U
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- procapsid
- circuit board
- bonnet
- proofing
- housing
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Abstract
A kind of multifunctional water-proofing Weighing indicator, including housing and the circuit board being arranged in housing, housing includes procapsid and bonnet, and procapsid is fixedly connected with bonnet by pan head screw, water proof rubber circle and conductive sponge are provided between procapsid and bonnet, water proof rubber pad is placed with pan head screw；Display screen, circuit board and button facial mask are installed on procapsid；The circuit board includes cpu pcb, power supply circuit board, interface expansion board and collecting sensor signal plate, and wherein interface expansion board and collecting sensor signal plate is arranged on cpu pcb；Cover afterwards provided with metal waterproof pipe joint and instrument support with tightening nut.Whole housing is simple, easy to assembly in mechanical structure, does not influence electrical characteristic while reaching waterproof effect.Insertion method is internally used on circuit structure, greatly saves space, there is abundant external communication interface, complete function, can be good at meeting the market demand.
Description
Technical field
The utility model relates to weighing-appliance technical field, a kind of particularly multifunctional water-proofing Weighing indicator.
Background technology
At present, most waterproof and dustproof weighing instrument be all by by external device (such as in original weighing instrument
On the basis of increase containment envelope, also whole weighing instrument is put into a cabinet) realize the purpose of waterproof and dustproof.
These measures not only increase the complexity of manufacture craft, the triviality of assembling flow path, also add cost, have impact on outward appearance matter
Amount.At present, the species of Weighing indicator is more and more, and function is more and more complete, but can depend merely on self structure and apply in tide
Almost do not have on wet weigh occasion and multiple functional Weighing indicator domestic market.
Utility model content
In order to make up the deficiency of general Weighing indicator, the utility model devises a waterproof and multiple functional weighed
Indicator, it can apply in the larger occasion of weighing of humidity.Whole housing is simple, easy to assembly in mechanical structure, not only may be used
Electrical characteristic is nor affected on to reach waterproof effect；Insertion method is internally used on circuit structure, greatly saves space.
The utility model also has abundant external communication interface, complete function on the premise of waterproof effect is not influenceed, can be very
Good meets the market demand.
The technical scheme in the invention for solving the technical problem is：This kind of multifunctional water-proofing Weighing indicator,
Including housing and the circuit board being arranged in housing, the housing includes procapsid and bonnet, and procapsid passes through coiled hair with bonnet
Screw is fixedly connected, and water proof rubber circle and conductive sponge are provided between procapsid and bonnet, water proof rubber is placed with pan head screw
Pad；Display screen, circuit board and button facial mask are installed on the procapsid；The circuit board includes cpu pcb, power circuit
Plate, interface expansion board and collecting sensor signal plate, wherein interface expansion board and collecting sensor signal plate are arranged on cpu circuit
On plate；Covered after described provided with metal waterproof pipe joint and instrument support with tightening nut.
Further, procapsid edge fold inward, water proof rubber circle are close to the medial surface after turnover, prevent
It is conductive sponge on the inside of water rubber ring.
Further, the circuit board is coated with marine glue.
To sum up, above-mentioned technical proposal of the present utility model has the beneficial effect that：
Whole housing is simple, easy to assembly in mechanical structure, can not only reach waterproof effect and nor affect on electric spy
Property；Insertion method is internally used on circuit structure, greatly saves space.The utility model is not influenceing waterproof effect
Under the premise of, also there is abundant external communication interface, complete function, can be good at meeting the market demand.
Brief description of the drawings
Fig. 1 is left view of the present utility model
Fig. 2 is procapsid front view of the present utility model
Fig. 3 is procapsid rearview of the present utility model
Fig. 4 is bonnet front view of the present utility model
In figure：
1 procapsid, 2 bonnets, 3 button facial masks, 4 water proof rubber circles, 5 conductive sponges, 6 power supply circuit boards, 7CPU circuit boards,
8 Interface Expanding circuit boards, 9 collecting sensor signal circuit boards, 10 instrument supports, 11 water proof rubber pads, 12 carry tightening nut
Metal waterproof pipe joint.
Embodiment
Feature of the present utility model and principle are described in detail below in conjunction with accompanying drawing 1-4, illustrated embodiment is only used for
The utility model is explained, the scope of protection of the utility model is not limited with this.
As Figure 1-4, the utility model includes housing and the circuit board being arranged in housing, and the housing includes fore shell
Body 1 and bonnet 2.
In Fig. 1, procapsid 1 is shaped like in each milli of rearwards bending 15 of 55 millimeters of a thickness and up and down face
The cuboid of rice, in order to fixing circuit board, water proof rubber circle and conductive sponge.
Bonnet 2 is fixedly connected with front cover body 1 by pan head screw, between procapsid 1 and bonnet 2 be provided with water proof rubber circle 4 and
Conductive sponge 5, water proof rubber pad 11 is placed with pan head screw, it is internal to prevent that water from entering from the screw thread of screw.
In fig. 2, button facial mask 3 can prevent water from entering from liquid crystal display frame inside Weighing indicator, play waterproof work
With.
In figure 3, water proof rubber circle 4 and conductive sponge 5 can largely prevent water from procapsid 1 and bonnet 2
Between gap enter the inside of Weighing indicator, in order to avoid damage internal circuit.Conductive sponge 5 adds procapsid and bonnet
Contact area, enhance electrical reliability.Power supply circuit board 6 is powered to other circuit boards.Interface Expanding circuit board 8 and sensing
Device signal acquisition circuit plate 9 is plugged on cpu pcb 7, and these three circuit boards form a whole, and shorten Weighing indicator
Horizontal space.Using insertion method, space is greatly saved；With abundant external communication interface, complete function, energy
It is enough to meet the market demand well.
In Fig. 4, Weighing indicator can be placed on desktop or hang its (being instrument originally) by instrument support 10
Rise.Metal waterproof pipe joint 12 with tightening nut is closely connected communication cable and waterproof pipe joint using tightening nut
Connect, it is internal to prevent that gap of the water between cable and waterproof pipe joint from entering.
Circuit board is coated with marine glue, further plays waterproof action.
Above-described embodiment is only the description carried out to preferred embodiment of the present utility model, not to the model of the present invention
Enclose and be defined, on the premise of the utility model design spirit is not departed from, relevant technical staff in the field is to the utility model
Various modifications and improvement, all should expand determined by the utility model claims book in protection domain.
Claims (3)
1. a kind of multifunctional water-proofing Weighing indicator, including housing and the circuit board that is arranged in housing, it is characterized in that, the shell
Body includes procapsid and bonnet, and procapsid is fixedly connected with bonnet by pan head screw, and waterproof rubber is provided between procapsid and bonnet
Cushion rubber and conductive sponge, water proof rubber pad is placed with pan head screw；Be provided with the procapsid display screen, circuit board and by
Keyboard film；The circuit board includes cpu pcb, power supply circuit board, interface expansion board and collecting sensor signal plate, wherein connecing
Mouth expansion board and collecting sensor signal plate are arranged on cpu pcb；Covered after described provided with the metal with tightening nut
Waterproof pipe joint and instrument support.
2. a kind of multifunctional water-proofing Weighing indicator according to claim 1, it is characterized in that, the procapsid edge
Fold inward, water proof rubber circle are close to the medial surface after turnover, are conductive sponge on the inside of water proof rubber circle.
3. a kind of multifunctional water-proofing Weighing indicator according to claim 1, it is characterized in that, the circuit board is coated with anti-
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718486.1U CN206930359U (en) | 2017-06-20 | 2017-06-20 | A kind of multifunctional water-proofing Weighing indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718486.1U CN206930359U (en) | 2017-06-20 | 2017-06-20 | A kind of multifunctional water-proofing Weighing indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930359U true CN206930359U (en) | 2018-01-26 |
Family
ID=61345361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718486.1U Active CN206930359U (en) | 2017-06-20 | 2017-06-20 | A kind of multifunctional water-proofing Weighing indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930359U (en) |
-
2017
- 2017-06-20 CN CN201720718486.1U patent/CN206930359U/en active Active
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| GR01 | Patent grant |