CN209400621U - The detection device of no conducting wire transmitting electric energy - Google Patents
The detection device of no conducting wire transmitting electric energy Download PDFInfo
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- CN209400621U CN209400621U CN201822049069.XU CN201822049069U CN209400621U CN 209400621 U CN209400621 U CN 209400621U CN 201822049069 U CN201822049069 U CN 201822049069U CN 209400621 U CN209400621 U CN 209400621U
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- circuit board
- detection device
- metal spring
- spring piece
- host
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Abstract
The utility model belongs to detection device field, more particularly to a kind of detection device of no conducting wire transmitting electric energy, the detection device includes host and charging base, is respectively set metal spring piece on the host and charging base, and the host and charging base transmit electric energy by metal spring piece.The metal spring piece can be the hardware with telescopic resilience, such as metal spring needle.The device substitutes conventional wires with metal spring piece, makes host and charging base and circuit board one and circuit board two, the transmitting of electric energy can be realized by metal spring piece, simplified the structure of detection device significantly.It when conventional wires connect, since conducting wire is easy aging, needs to frequently replace, causes maintenance cost high, using significantly reducing frequency of maintenance after metal spring piece.
Description
Technical field
The utility model belongs to detection device field, and in particular to a kind of detection device of no conducting wire transmitting electric energy.
Background technique
In the detection devices such as existing humidity or temperature, the company of the connection of circuit board and host and host and charging unit
It connects, usually realizes electrical connection using conducting wire, and then transmit electric energy.There are following several respects disadvantages for conducting wire connection:
First is that conducting wire is easy aging, need to frequently replace, maintenance cost is high；
Second is that conducting wire is easy to be intertwined, when maintenance, need to spend the time long；
Third is that conducting wire needs to occupy biggish space, it is unfavorable for detection device size and simplifies.
Therefore it provides a kind of detection device of no conducting wire transmitting electric energy becomes the technical issues that need to address.
Utility model content
The utility model provides a kind of detection device of no conducting wire transmitting electric energy, which includes host and charging bottom
, metal spring piece, the host and charging base are respectively set on the host and charging base and passes through metal spring piece biography
Pass electric energy.
According to the utility model, the metal spring piece can be the hardware with telescopic resilience, such as metal elastic
Spring needle.Preferably, 2, such as 3,4 or more are at least arranged in the quantity of the metal spring piece；
" telescopic resilience " refers to hardware deformation occurs under external force, restores to the original state again after removing external force.
According to the utility model, the host includes shell one and the circuit board one in shell one.Wherein, the shell
Body one includes upper housing one and lower case one.Preferably, the metal spring piece on the host is arranged in lower case one；Example
Such as, described metal spring piece one end is fixed in lower case one, and the other end is towards circuit board one.Wherein, on the circuit board one
Hard contact can be set, and perhaps conducting wire hard contact or conducting wire can one end phases with metal spring piece towards circuit board one
Contact.
According to the utility model, the charging base includes shell two and the circuit board two in shell two.Wherein, institute
Stating shell two includes upper housing two and lower case two.Preferably, the metal spring piece on the charging base is arranged in upper housing
On two.For example, described metal spring piece one end is fixed on upper housing two, the other end is towards lower case one；Preferably, under
One end of shell one can be in contact with the metal spring piece being fixed in lower case one.It wherein, can be on the circuit board two
Hard contact one end that perhaps conducting wire hard contact or conducting wire can be fixed on upper housing two with metal spring piece is arranged to connect
Touching.
According to the utility model, the host is detachably connected with charging base；Preferably, described be detachably connected can be with
For clamp-close type connection.
According to the utility model, limiting component, the lower case is arranged towards the side of circuit board one in the upper housing one
Rear cover is set on one, flexible pad is set between the rear cover and circuit board, is arranged in the flexible pad towards circuit board side and limits
Position hole.
According to the utility model, installation through-hole is set on the circuit board one, the limiting component passes through installation through-hole, and
Limit hole is interlocked.
According to the utility model, the structure and shape of the flexible pad are not particularly limited, the material of the flexible pad
Strong flexible polymer, such as rubber, silica gel can be selected from.Preferably, the flexible pad include integrally formed end, middle part and
Tail portion, the limit hole are preferably provided at the end of flexible pad.
According to the utility model, the limiting component can be limited post；The limiting component is preferably integrated with upper housing
Molding.
According to the utility model, the quantity of the limiting component, installation through-hole and limit hole can be 1,2 or more
It is a.
Preferably, the shape of the limiting component, installation through-hole and limit hole is circle.
According to the utility model, groove, the tail of the flexible pad is arranged towards the side of circuit board one in the lower case one
Portion and groove are cooperatively connected；Preferably, the connection type is to be detachably connected；It is highly preferred that described be detachably connected as card
Box-like connection.
According to the utility model, the rear cover can be fixedly connected with lower case one or on-fixed is connect.Preferably, institute
It states rear cover and (such as shaft connection) is connect using on-fixed mode with lower case one；Preferably, the rear cover can be turnable
Rear cover, maximum flip angle are 135 °.
According to the utility model, several anti-skid bulges are can be set in the surface of the rear cover.
According to the utility model, the rear cover is preferably connected together with upper housing one, and after cover setting concave indentation, make
Rear cover engage with upper housing one after between there are gaps；Preferably, the size foundation of the concave indentation needs electrode to be mounted
Size (thickness and width) and set, such as be highly set between 0.1~1.2mm, width is set between 1~4cm.
According to the utility model, the upper housing one and lower case one are preferably used and are detachably connected；Preferably, described can
Dismantling connection is clamp-close type connection.
According to the utility model, the edge of the upper housing one and lower case one is preferably arcuate structure.
According to the utility model, one surface of upper housing can install pressure sensor, the pressure sensor and electricity
The electrical connection of road plate.
According to the utility model, one surface of upper housing can be equipped with light hole, and the light hole is for contactless
Infrared temperature sensor opens up when detecting temperature.Wherein, the non-contact infrared temperature sensor can be set in circuit board
On one, or it is independently arranged but is connect with circuit board one.
According to the utility model, the host with a thickness of 0.5~1.2cm, width is 2.5~3.5cm, length is 4~
6cm。
According to the utility model, the circuit board one and circuit board two are pcb board (printed circuit board).Art technology
Personnel can be designed the structure of circuit board one and circuit board two according to the actually detected target of detection device.In the application,
Circuit board one and circuit board two are designed using multilayer (such as 4 layers) High density of PCB plate, component using 0201,0402, BGA,
The extra small encapsulation such as CSP, while double-sided device modes of emplacement is used, make host volume compact.
According to the utility model, the detection device further includes electrode, and hanging hole, and hanging hole size is arranged in the electrode tip
It is corresponding with limiting component size.Preferably, the shape of the electrode can be sheet；The type of the electrode can be according to inspection
It surveys actual demand to be selected, such as humidity inductive electrode, temperature sense electrode；Preferably humidity inductive electrode.
Preferably, electrode contact is set on the circuit board one, and the collected signal of electrode is passed by electrode contact
It is delivered on circuit board one and carries out processing analysis.
According to the utility model, lithium ion battery is additionally provided in the host.
According to the utility model, at least one indicator light is set on the charging base；Preferably, the indicator light is more
Color (such as 3 colors) LED light；Preferably, the quantity of the indicator light is 4-6.
According to the utility model, it is additionally provided with USB interface on the charging base, by data line external devices,
The terminal device can be computer.
The beneficial effects of the utility model are:
Detection device provided by the utility model substitutes conventional wires with metal spring piece, make host and charging base, with
And circuit board one and circuit board two, the transmitting of electric energy can be realized by metal spring piece, simplified the knot of detection device significantly
Structure.It when conventional wires connect, since conducting wire is easy aging, needs to frequently replace, causes maintenance cost high, use metal spring piece
After significantly reduce frequency of maintenance.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of detection device described in the utility model embodiment；
Fig. 2 is the top view of detection device host described in the utility model embodiment；
Fig. 3 is the bottom view (rear cover closed state may be reversed) of detection device host described in the utility model embodiment；
Fig. 4 is the bottom view (rear cover opening state may be reversed) of detection device host described in the utility model embodiment；
Fig. 5 is that the bottom view of detection device host described in the utility model embodiment (may be reversed rear cover to open and remove soft
Property pad)；
Fig. 6 is the structural schematic diagram (a, bottom view, b, side view) of flexible pad in Fig. 4 detection device.
Appended drawing reference:
1- host, 2- circuit board one, 21- installation through-hole, 3- upper housing one, 31- limited post, 32- light hole, 4- lower case
Rear cover, 42- anti-skid bulge, 43- concave indentation, 5- flexible pad, the end 51-, the middle part 52-, the tail portion 53-, 54- may be reversed in one, 41-
Limit hole, 6- pressure sensor, 7- charging base, 8- circuit board two, 9- upper housing two, 10- lower case two, 11- metal spring
Needle.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.Furthermore, it is to be understood that having read in documented by the utility model
After appearance, those skilled in the art can be made various changes or modifications the utility model, and such equivalent forms equally fall within this
Utility model limited range.
Embodiment 1
In conjunction with attached drawing 1~6, the detection device of no conducting wire transmitting electric energy, which includes host 1 and charging base 7,
Metal spring piece 11, host and 1 charging base 7 are respectively set on host 1 and charging base 7, electricity is transmitted by metal spring piece 11
Energy.
Wherein, metal spring piece 11 is metal spring needle, and quantity is 2.
Wherein, the host 1 includes shell one and the circuit board 1 in shell one.Shell one includes upper housing 1
With lower case 1.Metal spring piece 11 on host 1 is arranged in lower case 4 one；For example, 11 one end of metal spring piece is fixed
In lower case 1, the other end is towards circuit board 1.Wherein, on circuit board 1 be arranged hard contact 12, hard contact 12 with
One end of metal spring piece 11 towards circuit board 1 is in contact.
Wherein, charging base 7 includes shell two and the circuit board 28 in shell two.Shell two includes upper housing 29
With lower case 2 10.Metal spring piece 11 on charging base 7 is arranged on upper housing 29.For example, 11 one end of metal spring piece
It is fixed on upper housing 29, the other end is towards lower case 1；Preferably, towards one end of lower case 1 can be fixed on
Metal spring piece 11 in lower case 1 is in contact.Wherein, 8 setting hard contacts or conducting wire, hard contact on circuit board two
Or one end that conducting wire can be fixed on upper housing 29 with metal spring piece 11 is in contact.
Wherein, upper housing 1 towards circuit board 1 side be arranged limiting component-limited post 31, limited post 31 preferably with
Upper housing 1 is integrally formed；Rear cover is set in lower case 1, rear cover 41 may be reversed, may be reversed rear cover 41 and circuit board 1 it
Between flexible pad 5 is set, limit hole 54 is set towards the side of circuit board one in the flexible pad 5.
Wherein, installation through-hole 21 is set on circuit board 1, and limited post 31 passes through installation through-hole 21 and limit hole 54 is engaged
It closes.
Preferably, flexible pad 5 includes integrally formed end 51, middle part 52 and tail portion 53, and limit hole 54 is arranged in flexibility
The end 51 of pad.
Wherein, the material selection silica gel of flexible pad 5 can be such that electrode well contacts with circuit board 1, play more preferable fixation
The effect of electrode, prevents electrode delamination.
Wherein, the quantity of limited post 31, installation through-hole 21 and limit hole 54 is 2；
The shape of limited post 31, installation through-hole 21 and limit hole 54 is circle.
Wherein, turnable rear cover 41 can be fixedly connected with lower case 1 or on-fixed is connect.Preferably, described can
Overturning rear cover 41 connect (such as shaft connection) using on-fixed mode with lower case 1, and the maximum overturning of rear cover 41 may be reversed
Angle is 135 °, and big folding angle, more convenient flexible pad 5 is raised, conducive to the fixed installation and disassembly of electrode；
Several anti-skid bulges 42 are arranged in the surface that rear cover 41 may be reversed, and increase frictional force when uncapping, after being easy to open
Lid 41；
Rear cover 41 may be reversed to be connected together with upper housing 1, and cover setting concave indentation 43 after may be reversed, make may be reversed
Rear cover 41 engage with upper housing 1 after between there are gaps；Preferably, the size of the concave indentation 43 is to be mounted according to needing
Electrode size (thickness and width) and set, such as High definition, between 0.4~1.2mm, width is limited between 1~2cm.
Wherein, upper housing 1 is connected with one 4 clamp-close type of lower case, and the edge of upper housing 1 and lower case 1 is arc
Structure；One 3 surface of upper housing is equipped with pressure sensor, and pressure sensor is electrically connected with circuit board 1.
In a preferred embodiment of the utility model, lower case 1 is recessed towards the setting of the side of circuit board 1
Slot, the tail portion 53 of flexible pad 5 and groove clamp-close type are cooperatively connected.
Wherein, one 3 surface of upper housing can be equipped with light hole 32, and light hole 32 is used for non-contact infrared temperature sensor
It is opened up when detecting temperature.Wherein, non-contact infrared temperature sensor can be set on circuit board one, or be independently arranged but
It is connect with circuit board one.
Wherein, the host with a thickness of 0.8cm, width 3cm, length 5.5cm.
Wherein, circuit board 1 and circuit board 28 are pcb board (printed circuit board).
Wherein, detection device further includes electrode, and hanging hole is arranged in electrode tip, and hanging hole size is opposite with limiting component size
It answers.For example, the shape of electrode can be sheet, the type of electrode can be selected according to detection actual demand, such as humidity sense
Answer electrode, temperature sense electrode etc.；Preferably humidity inductive electrode.Electrode contact is set on circuit board 1, and electrode collects
Signal be transmitted on circuit board 1 by electrode contact and carry out processing analysis.
In a preferred embodiment of the utility model, lithium ion battery is additionally provided in host 1, detection device is also
Including the charging base being connect with host shell clamp-close type.
In a preferred embodiment of the utility model, at least one indicator light is set on charging base；Preferably,
The indicator light is polychrome (such as 3 colors) LED light；Preferably, the quantity of the indicator light is 4.
In a preferred embodiment of the utility model, it is additionally provided with USB interface on charging base 7, passes through data
The data that line will test are transmitted to terminal device-computer.
Detection device provided by the utility model, it is first that circuit board is logical by installation when host is assembled with electrode
Hole is fixed on the limited post of upper housing, then engages the lower case for being equipped with flexible pad with upper housing, is opened after may be reversed
Lid raises flexible pad, then the electrode with hanging hole is inserted in limited post, covers flexible pad, the limit hole in flexible pad is proper at this time
It is good to engage with limited post.The setting of flexible pad is played the role of more preferably fixing electrode, prevents electrode delamination.
When electrode needs replacing, turnable rear cover only need to be opened, raises flexible pad, takes out electrode.Also, the inspection
Surveying shell, circuit board, flexible pad etc. in device is to be detachably connected, easy to replace and maintain.
Conventional wires are substituted with metal spring piece, makes host and charging base and circuit board one and circuit board two, passes through
The transmitting of electric energy can be realized in metal spring piece, has simplified the structure of detection device significantly.When conventional wires connect, due to conducting wire
It is easy aging, is needed to frequently replace, causes maintenance cost high, using significantly reducing frequency of maintenance after metal spring piece.
The purposes of detection device provided by the utility model, skilled person will appreciate that, it is determined by the type of fixed electrode
The particular use of detection device is determined, for example, the detection device is then used to detect humidity variation when selecting humidity inductive electrode；
When selecting temperature sense electrode, which is then used to detect temperature change.
More than, embodiments of the present invention are illustrated.But the present invention is not limited to above embodiment.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. the detection device without conducting wire transmitting electric energy, which is characterized in that the detection device includes host and charging base, the master
It is respectively set metal spring piece on machine and charging base, the host and charging base transmit electric energy by metal spring piece；
The metal spring piece is the hardware with telescopic resilience, and the quantity of the metal spring piece is at least arranged 2.
2. detection device according to claim 1, which is characterized in that the host includes shell one and is located in shell one
Circuit board one；
The shell one includes upper housing one and lower case one, and the metal spring piece on the host is arranged in lower case one；
Be arranged on the circuit board one hard contact perhaps conducting wire hard contact or conducting wire and metal spring piece towards circuit board
One one end is in contact.
3. detection device according to claim 1 or 2, which is characterized in that the charging base includes shell two and is located at
Circuit board two in shell two；
The shell two includes upper housing two and lower case two, and the metal spring piece on the charging base is arranged in upper housing two
On；
Hard contact is arranged on the circuit board two, and perhaps conducting wire hard contact or conducting wire and metal spring piece are fixed on upper casing
One end of body two is in contact.
4. detection device according to claim 3, which is characterized in that the host is detachably connected with charging base；
Limiting component is arranged towards the side of circuit board one in the upper housing one, rear cover is arranged in the lower case one, after described
It covers between circuit board one and flexible pad is set, limit hole is set towards circuit board side in the flexible pad.
5. detection device according to claim 4, which is characterized in that installation through-hole is set on the circuit board one, it is described
Limiting component passes through installation through-hole and limit hole is interlocked；
The material of the flexible pad is selected from strong flexible polymer, and the flexible pad includes integrally formed end, middle part and tail portion,
The end of flexible pad is arranged in the limit hole.
6. detection device according to claim 5, which is characterized in that the limiting component is limited post, the limiting section
Part and upper casing body by integral forming；
The quantity of the limiting component, installation through-hole and limit hole is 1,2 or more；
The shape of the limiting component, installation through-hole and limit hole is circle.
7. detection device according to claim 5, which is characterized in that the side of lower case one towards the circuit board one is set
Groove is set, the tail portion of the flexible pad and groove are cooperatively connected；
The rear cover is fixedly connected with lower case one or on-fixed is connect；When the rear cover and lower case one use on-fixed side
When formula connects, rear cover is that rear cover may be reversed, and maximum flip angle is 135 °.
8. detection device according to claim 5, which is characterized in that it is anti-skidding convex that several are arranged in the surface of the rear cover
It rises；
The rear cover is connected together with upper housing one, and after cover setting concave indentation, after engaging rear cover with upper housing one it
Between there are gaps；
The size of the concave indentation is between height 0.1~1.2mm, 1~4cm of width.
9. detection device according to claim 3, which is characterized in that the upper housing one and lower case one are using detachable
Connection；
One surface of upper housing is installed by pressure sensor, the pressure sensor and circuit board electrical connection；
One surface of upper housing is equipped with light hole, when the light hole is for non-contact infrared temperature sensor detection temperature
It opens up；
The non-contact infrared temperature sensor is arranged on circuit board one, or is independently arranged but connect with circuit board one；
The host with a thickness of 0.5~1.2cm, width is 2.5~3.5cm, and length is 4~6cm；
The circuit board one and circuit board two are pcb board.
10. detection device according to claim 3, which is characterized in that the detection device further includes electrode, the electrode
Hanging hole is arranged in end, and hanging hole size is corresponding with limiting component size；
The shape of the electrode is sheet, and the type of the electrode is humidity inductive electrode or temperature sense electrode；
Electrode contact is set on the circuit board one, and the collected signal of electrode is transmitted to circuit board one by electrode contact
On carry out processing analysis；
Lithium ion battery is additionally provided in the host；
At least one indicator light is set on the charging base；
It is additionally provided with USB interface on the charging base, passes through data line external devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049069.XU CN209400621U (en) | 2018-12-06 | 2018-12-06 | The detection device of no conducting wire transmitting electric energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049069.XU CN209400621U (en) | 2018-12-06 | 2018-12-06 | The detection device of no conducting wire transmitting electric energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209400621U true CN209400621U (en) | 2019-09-17 |
Family
ID=67881908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049069.XU Active CN209400621U (en) | 2018-12-06 | 2018-12-06 | The detection device of no conducting wire transmitting electric energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209400621U (en) |
-
2018
- 2018-12-06 CN CN201822049069.XU patent/CN209400621U/en active Active
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