CN206208975U - A kind of portable electric flow table - Google Patents
A kind of portable electric flow table Download PDFInfo
- Publication number
- CN206208975U CN206208975U CN201621306521.0U CN201621306521U CN206208975U CN 206208975 U CN206208975 U CN 206208975U CN 201621306521 U CN201621306521 U CN 201621306521U CN 206208975 U CN206208975 U CN 206208975U
- Authority
- CN
- China
- Prior art keywords
- meter body
- dial plate
- current meter
- test pencil
- electric current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a kind of portable electric flow table, including current meter body, the current meter body surface is provided with embedded dial plate, current meter body outside is provided with the protection cap of protection dial plate, the dial plate left and right sides is provided with the chute being parallel to each other, protection cap is connected with slide, the upper and lower both sides of dial plate are provided with Embedded permanent magnet, the iron plate for being easy to permanent magnet adsorbing is provided with below protection cap, illuminating light bar is provided with the dial plate, the current meter body lower section is provided with two groups of grooves, inside grooves are provided with electric current test pencil, the electric current test pencil is electrically connected with by wire with dial plate, the current meter body back is provided with the wrist strap for being easy to wear, described wrist strap one end is fixedly connected by screw with current meter body, the other end is provided with devil's patch of adhesion wrist strap.The beneficial effects of the utility model are：Small volume, can be worn in wrist and use, and be easy to carry, using more convenient.
Description
Technical field
The utility model belongs to ammeter technical field, and in particular to a kind of portable electric flow table.
Background technology
Ammeter is made according to the magnetic field force induced effect in magnetic field of electrical conductor.There is a permanent magnetism inside ammeter
Body, magnetic field is produced in interpolar, there is a coil in magnetic field, and respectively there is a hairspring spring at coil two ends, and spring respectively connects electric current
One binding post of table, is connected between spring and coil by a rotating shaft, in front end of the rotating shaft relative to ammeter, there is a finger
Pin.When there is electric current to pass through, along spring, rotating shaft by magnetic field, electric current cuts magnetic induction line to electric current, so magnetic field force induced effect, makes
Coil deflects, and drives rotating shaft, throw of pointer.Increase because the size of magnetic field force increases with electric current, so can just lead to
The degree of deflection of pointer is crossed to observe the size of electric current.
In electronic equipment detection, ammeter is a kind of conventional detecting instrument, and traditional ammeter volume is big, is not easy to
Carry, the use is very inconvenient, and often there is slight crack due to falling dial plate from eminence in ammeter, influences the use longevity of ammeter
Life.
Utility model content
The purpose of this utility model is to provide a kind of portable electric flow table, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of portable electric flow table, including ammeter
Body, the current meter body surface is provided with embedded dial plate, and current meter body outside is provided with the protection cap of protection dial plate,
The dial plate left and right sides is provided with the chute being parallel to each other, and protection cap is connected with slide, and the upper and lower both sides of dial plate set
Embedded permanent magnet is equipped with, the iron plate for being easy to permanent magnet adsorbing is provided with below protection cap, set on the dial plate
There is illuminating light bar, current meter body is internally provided with the battery that electric energy is provided for light bar, and current meter body left side is set
The charging inlet that promising battery charges, the current meter body lower section is provided with two groups of grooves, and inside grooves are provided with ammeter
Pen, the electric current test pencil upper end is provided with wire, and the electric current test pencil is electrically connected with by wire with dial plate, the ammeter sheet
Body back is provided with the wrist strap for being easy to wear, and described wrist strap one end is fixedly connected by screw with current meter body, and the other end sets
It is equipped with devil's patch of adhesion wrist strap.
Preferably, the wire is for stretchable helical form and surface is provided with insulating barrier.
Preferably, the screw lower section is provided with the pad for being easy to wristband, and the pad is rubber sheet gasket.
Preferably, the electric current test pencil is fixed in groove by the projection on surface, and the detection head of electric current test pencil is arranged on
Electric current test pencil bottom.
Preferably, the protection cap upper surface is fixed with and is easy to operation protection to cover the block slided on chute.
Technique effect of the present utility model and advantage：The portable electric flow table, the design pasted by devil, can be by wrist strap
It is worn in wrist, is easy to carry；It is stretchable when in use by spiral helicine traverse design, during carrying, can compress automatically
In groove；By the convex design on the outside of electric current test pencil, when electric current test pencil does not work, electric current test pencil can be fixed on recessed
In groove；By the design of protection cap, protection cap can play a part of to protect dial plate on the outside of dial plate during carrying.This is portable
Ammeter, small volume can be worn in wrist and use, and be easy to carry, using more convenient.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is back structures schematic diagram of the present utility model.
In figure：1 current meter body, 2 dial plates, 3 protection caps, 4 chutes, 5 permanent magnets, 6 iron plates, 7 batteries, 8 charging inlets,
9 grooves, 10 electric current test pencils, 11 wires, 12 wrist straps, 13 devils patch, 14 screws, 15 pads, 16 light bar.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of portable electric flow table as Figure 1-3, including current meter body 1, the electricity
The surface of flow table body 1 is provided with embedded dial plate 2, and the outside of current meter body 1 is provided with the protection cap 3 of protection dial plate 2, the table
The left and right sides of disk 2 is provided with the chute 4 being parallel to each other, and the upper surface of the protection cap 3 is fixed with is easy to operation protection lid 3 in chute
The block slided on 4, the dial plate is provided with Embedded permanent magnet 5 in both sides about 2, and the lower section of protection cap 3 is provided with just
In the iron plate 6 of the absorption of permanent magnet 5, illuminating light bar 16 is provided with the dial plate 2, current meter body 1 is internally provided with
The battery 7 of electric energy is provided for light bar 16, and the left side of current meter body 1 sets the charging inlet 8 that promising battery 7 charges, light bar 16
By switch control.
Further, the lower section of the current meter body 1 is provided with two groups of grooves 9, and groove 9 is internally provided with electric current test pencil 10,
The electric current test pencil 10 is fixed in groove 9 by the projection on surface, and the detection head of electric current test pencil 10 is arranged on electric current test pencil 10
Bottom, the upper end of electric current test pencil 10 is provided with wire 11, and the wire 11 is that stretchable helical form and surface are provided with absolutely
Edge layer, the electric current test pencil 10 is electrically connected with by wire 11 with dial plate 2.
Further, the back of the current meter body 1 is provided with the wrist strap 12 for being easy to wear, and the one end of the wrist strap 12 passes through spiral shell
Nail 14 is fixedly connected with current meter body 1, and the lower section of the screw 14 is provided with the pad 15 for being easy to wristband 12, the pad
15 is rubber sheet gasket, and the other end is provided with devil's patch 13 of adhesion wrist strap 12.
Specifically, the portable electric flow table, current meter body when using, be worn in wrist and passed through by wrist strap 12
Devil's patch 13 is fixed, and protection cap 3 is pushed up, and iron plate 6 is adsorbed on the permanent magnet 5 of the top of dial plate 2, if light is bad,
Switch can be opened, light bar 16 is illuminated, electric current test pencil 10 takes out from groove 9, measures, and carries out reading by dial plate 2,
After being measured, be placed on electric current test pencil 10 in groove 9 by closing switch, promotes the block on protection cap 3 surface, protection cap 3 to
Lower movement, iron plate 6 is adsorbed with the permanent magnet 5 of the lower section of dial plate 2.The portable electric flow table, small volume can be worn in wrist
Use, be easy to carry, using more convenient.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of portable electric flow table, including current meter body (1), it is characterised in that：Current meter body (1) surface is set
There is embedded dial plate (2), current meter body (1) outside is provided with the protection cap (3) of protection dial plate (2), dial plate (2) left and right
Both sides are provided with the chute (4) being parallel to each other, and protection cap (3) is slidably connected with chute (4), and the dial plate (2) sets both sides up and down
Embedded permanent magnet (5) is equipped with, the iron plate (6) for being easy to permanent magnet (5) to adsorb, institute are provided with below protection cap (3)
State and illuminating light bar (16) is provided with dial plate (2), current meter body (1) is internally provided with as light bar (16) provides electric energy
Battery (7), and current meter body (1) left side sets the charging inlet (8) that promising battery (7) is charged, the current meter body (1)
Lower section is provided with two groups of grooves (9), and groove (9) is internally provided with electric current test pencil (10), and electric current test pencil (10) upper end is set
There is wire (11), the electric current test pencil (10) is electrically connected with by wire (11) and dial plate (2), current meter body (1) back of the body
Portion is provided with the wrist strap (12) for being easy to wear, and described wrist strap (12) one end connects by the way that screw (14) and current meter body (1) are fixed
Connect, the other end is provided with devil's patch (13) of adhesion wrist strap (12).
2. a kind of portable electric flow table according to claim 1, it is characterised in that：The wire (11) is stretchable spiral shell
Revolve shape and surface is provided with insulating barrier.
3. a kind of portable electric flow table according to claim 1, it is characterised in that：Screw (14) lower section is provided with just
In the pad (15) of wristband (12), the pad (15) is rubber sheet gasket.
4. a kind of portable electric flow table according to claim 1, it is characterised in that：The electric current test pencil (10) is by surface
Projection be fixed in groove (9), the detection head of electric current test pencil (10) is arranged on electric current test pencil (10) bottom.
5. a kind of portable electric flow table according to claim 1, it is characterised in that：Protection cap (3) upper surface is fixed
There is the block for being easy to operation protection lid (3) to be slided on chute (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306521.0U CN206208975U (en) | 2016-12-01 | 2016-12-01 | A kind of portable electric flow table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306521.0U CN206208975U (en) | 2016-12-01 | 2016-12-01 | A kind of portable electric flow table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208975U true CN206208975U (en) | 2017-05-31 |
Family
ID=58752200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306521.0U Expired - Fee Related CN206208975U (en) | 2016-12-01 | 2016-12-01 | A kind of portable electric flow table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782041A (en) * | 2019-02-20 | 2019-05-21 | 深圳市贝优通新能源技术开发有限公司 | A kind of electric power measuring device that the placement with safeguard function is stable |
| CN114705898A (en) * | 2022-03-31 | 2022-07-05 | 南通大学 | Damage-proof ammeter based on contraction type and capable of conveniently storing cords |
-
2016
- 2016-12-01 CN CN201621306521.0U patent/CN206208975U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782041A (en) * | 2019-02-20 | 2019-05-21 | 深圳市贝优通新能源技术开发有限公司 | A kind of electric power measuring device that the placement with safeguard function is stable |
| CN109782041B (en) * | 2019-02-20 | 2021-08-17 | 航天亮丽电气有限责任公司 | Place stable electric power measurement equipment with safeguard function |
| CN114705898A (en) * | 2022-03-31 | 2022-07-05 | 南通大学 | Damage-proof ammeter based on contraction type and capable of conveniently storing cords |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171201 |