CN202141745U - Ammeter with measuring rod clamping mechanism - Google Patents
Ammeter with measuring rod clamping mechanism Download PDFInfo
- Publication number
- CN202141745U CN202141745U CN201120238524U CN201120238524U CN202141745U CN 202141745 U CN202141745 U CN 202141745U CN 201120238524 U CN201120238524 U CN 201120238524U CN 201120238524 U CN201120238524 U CN 201120238524U CN 202141745 U CN202141745 U CN 202141745U
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- CN
- China
- Prior art keywords
- ammeter
- survey
- clamping device
- main body
- flip
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- Expired - Fee Related
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Abstract
The present utility model relates to an ammeter with a measuring rod clamping mechanism. The ammeter comprises a main body, a measuring rod and the measuring rod clamping mechanism. The measuring rod comprises a gauge rod, a joint and a conducting wire for electrically connecting the gauge rod and the joint, and the joint is plugged inside the main body and electrically connected with the main body. The measuring rod clamping mechanism comprises a lifting cover and a clamping part molded on the lifting cover, one end of the lifting cover is pivoted on the main body, and the clamping part is used for clamping and fixing the gauge rod. Through clamping and fixing the gauge rod on the clamping part, the measurement can be completed by users.
Description
Technical field
The utility model relates to a kind of universal metre, refers to a kind of ammeter of surveying excellent clamping device that has especially.
Background technology
Avometer is a kind of multifunctional electronic surveying instrument, generally comprises multiple different measuring functions such as amp gauge, voltage table, ohmmeter, also is called multimeter, multimeter, universal metre etc. sometimes.This surveying instrument major part all need be pegged graft through the prod more than, so that it can not receive the restriction of space or field of employment, and is widely used in the measurement of various electronic products.
Known avometer; Mainly comprise main body and a pair of survey rod; On main body, be provided with two jacks, each surveys the lead that rod comprises feeler, joint and electric connection feeler and joint, and each joint is plugged in each jack of main body; Feeler and lead autonomous agent stretch out, thereby are combined into the ammeter structure.
Yet known avometer is though have the function of measuring various electronic products; But major part all is one holds main body; Another holds two and surveys rods and measure, and when the object spacing distance that will measure when institute exceeds the operable scope of singlehanded institute, certainly will will hold the hand relieving of main body; Measure and hold a survey rod with one; Be prone to so not only make that main body is unsettled waves, more be difficult on main body, directly reading measurement data, thereby cause the user to operate sizable inconvenience.
The utility model content
In view of this, the fundamental purpose of the utility model is to provide a kind of ammeter of surveying excellent clamping device that has, and this ammeter can press from both sides to pull by feeler and be fixed on the clamping part, measures thereby be beneficial to the user.
For achieving the above object; The utility model provides a kind of ammeter of surveying excellent clamping device that has; Comprise main body, at least one survey rod and survey excellent clamping device; This survey rod comprises the lead of this feeler of feeler, joint and electric connection and this joint, and this joint is plugged in this main body and electric connection; This surveys the clamping part that excellent clamping device comprises flip and takes shape in this flip, and an end of this flip is articulated in this main body, and this clamping part supplies this detection bar cramp to pull fixing.
Further, said main body comprises shell, and this shell is provided with accommodation chamber, and forms the pivot seat at an end of this accommodation chamber, and said flip has protruded out pivot, and this pivot wears and is articulated in this pivot seat, and this flip covers at this accommodation chamber.
Further, the top position of said shell has the hook part, and the outside end face of this hook part has protruded out clasp, and said flip offers catching groove, and this clasp is detained fixed bit each other with this catching groove.
Further, said clamping part comprises and is parallel to each other and corresponding two vertical plates and vertical each this vertical plate and be positioned at the horizontal plate of side, and these two vertical plates are pulled fixing with this horizontal this detection bar cramp of plate confession.
Further, be provided with pit at the end face of arbitrary said vertical plate, the internal face of said accommodation chamber forms the elasticity salient point, and this elasticity salient point fixes the location each other with this pit, and these two vertical plates and said horizontal plate are accommodated in this accommodation chamber.
Further, said shell is long cuboid, is provided with switch bar in the middle part of this long cuboid, below this switch bar, is provided with display screen.
Further, said accommodation chamber and said display screen lay respectively on two adjacent edges of said long cuboid.
Compared to prior art; The utlity model has following effect: it utilizes feeler directly to be fixed on a side of main body; Can one hand or bimanualness in the measuring process, and can directly from the display screen in front, read measured value, and then promote the convenience that uses.Can be accommodated in the accommodation chamber by surveying excellent clamping device, under obsolete situation, also not take up room.Mutual button by clasp and catching groove is solid, when flip is outwards lifted out, can obtain firm locating effect.Utilize the mutual fixing of pit and elasticity salient point, when flip inwardly covers, can obtain the firm location of taking in.
Description of drawings
Fig. 1 is the combination schematic perspective view of the ammeter of the utility model;
Fig. 2 is the main body of the utility model and the decomposing schematic representation of clamping device;
Fig. 3 makees the synoptic diagram that upwards starts action for the flip of the utility model with respect to main body;
Fig. 4 is fixed on the user mode synoptic diagram () of clamping device for the survey rod of the utility model;
Fig. 5 is fixed on the user mode synoptic diagram (two) of clamping device for the survey rod of the utility model.
Description of reference numerals
10 main bodys, 11 shells
12 hook parts, 121 clasps
13 switch bar, 14 display screens
15,16 jacks, 17 accommodation chambers
18 pivot seats, 19 elasticity salient points
20,30 survey rod 21,31 feelers
22,32 joints, 23,33 leads
40 survey excellent clamping device 41 flips
411 pivots, 412 catching grooves
42 clamping parts, 421,422 vertical plates
423 horizontal plate 424 pits
Embodiment
Detailed description of relevant the utility model and technology contents, with the conjunction with figs. explanation as follows, yet appended accompanying drawing is not to be used to limit the utility model only as illustrative purposes.
See also Fig. 1 and Fig. 2, the utility model provides a kind of ammeter of surveying excellent clamping device that has, and mainly comprises main body 10, a pair of survey rod 20,30 and surveys excellent clamping device 40.
The quantity of the survey rod 20,30 of present embodiment is two, but does not limit its form; Wherein survey the lead 23 that rod 20 comprises feeler 21, joint 22 and electrically connects feeler 21 and joint 22; In like manner, another surveys the lead 33 that rod 30 also comprises feeler 31, joint 32 and electrically connects feeler 31 and joint 32; Each joint 22,32 is plugged in respectively in each jack 15,16 of main body 10 and with main body 10 inner assemblies and electrically connects.
Survey excellent clamping device 40 and comprise flip 41 and clamping part 42, protruded out pivot 411 in the top position of flip 41, this pivot 411 wears and is articulated in the said pivot seat 18; In addition; Offer two catching grooves 412 in the centre position of flip 41, but, also can be the form of single catching groove not as limit; End face has protruded out two clasps 121 in the outside of said hook part 12, and this clasp 121 is in order to detain solid flip 41 strong fixs that in catching groove 412, make.The clamping part 42 of present embodiment takes shape in flip 41 medial surfaces; Mainly by being parallel to each other and corresponding two vertical plates 421,422 and vertical each vertical plates 421,422 and the horizontal plate 423 that is positioned at an one of which side are formed, this vertical plate 421,422 and this horizontal plate 423 confession feelers 21 (or 31) press from both sides pull fixing.In addition; Outside end face at each vertical plate 421,422 is respectively equipped with pit 424; Form elasticity salient point 19 respectively at said accommodation chamber 17 two inner walls; The fixing that cooperatively interacts of this elasticity salient point 19 and said pit 424 is positioned in the said accommodation chamber 17 so that flip 41 can firmly take in.
See also Fig. 3 to Fig. 5; Earlier each joint 22,32 of surveying rod 20,30 is plugged on respectively in the jack 15,16 of main body 10 (as shown in Figure 1) during use; Then that flip 41 is cocked, elasticity salient point 19 will break away from from the pit 424 of vertical plate 421,422 and go out (as shown in Figure 3) this moment; Then flip 41 is a rotation center with the junction of pivot 411 and pivot seat 18; When flip 41 rotation half-turns; Catching groove 412 will buckle into clasp 121 and strong fix (as shown in Figure 4); One of them feeler 21 of surveying rod 20 is inserted in the clamping part 42, is jointly feeler 21 to be carried out clamping with each vertical plate 421,422 and horizontal plate 423 at this moment.When the spacing distance of the sensing point of measured electric product hour, can singlehanded hold main body 10 simultaneously and measure with another numerical value such as voltage, electric current, resistance of surveying 30 pairs of electric products of rod.When the spacing distance of the sensing point of measured electric product is big; Can one hold main body 10; Another holds survey rod 30 and plugs measurement respectively; Because main body 10 can be used held, thereby can from display screen 14, directly read measurement numerical value, increases the operational convenience of user significantly.
The above is merely the specifying of preferred embodiment of the utility model, is not the protection domain in order to limitation the utility model, and other any equivalent transformation all should belong to the application's claim scope.
Claims (7)
1. one kind has the ammeter of surveying excellent clamping device, it is characterized in that, comprising:
Main body;
At least one surveys rod, and this survey rod comprises the lead of this feeler of feeler, joint and electric connection and this joint, and this joint is plugged in this main body and electric connection; And
Survey excellent clamping device, comprise flip and take shape in the clamping part of this flip, an end of this flip is articulated in this main body, and this clamping part supplies this detection bar cramp to pull fixing.
2. the ammeter with the excellent clamping device of survey as claimed in claim 1; It is characterized in that said main body comprises shell, this shell is provided with accommodation chamber; And form the pivot seat at an end of this accommodation chamber; Said flip has protruded out pivot, and this pivot wears and is articulated in this pivot seat, and this flip covers at this accommodation chamber.
3. the ammeter with the excellent clamping device of survey as claimed in claim 2 is characterized in that the top position of said shell has the hook part, and the outside end face of this hook part has protruded out clasp, and said flip offers catching groove, and this clasp is detained fixed bit each other with this catching groove.
4. the ammeter with the excellent clamping device of survey as claimed in claim 2; It is characterized in that; Said clamping part comprises and is parallel to each other and corresponding two vertical plates and vertical each this vertical plate and be positioned at the horizontal plate of side, and these two vertical plates are pulled fixing with this horizontal this detection bar cramp of plate confession.
5. the ammeter with the excellent clamping device of survey as claimed in claim 4; It is characterized in that; End face at arbitrary said vertical plate is provided with pit; The internal face of said accommodation chamber forms the elasticity salient point, and this elasticity salient point fixes the location each other with this pit, and these two vertical plates and said horizontal plate are accommodated in this accommodation chamber.
6. the ammeter with the excellent clamping device of survey as claimed in claim 2 is characterized in that said shell is long cuboid, is provided with switch bar in the middle part of this long cuboid, below this switch bar, is provided with display screen.
7. the ammeter with the excellent clamping device of survey as claimed in claim 6 is characterized in that said accommodation chamber and said display screen lay respectively on two adjacent edges of said long cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120238524U CN202141745U (en) | 2011-07-07 | 2011-07-07 | Ammeter with measuring rod clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120238524U CN202141745U (en) | 2011-07-07 | 2011-07-07 | Ammeter with measuring rod clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141745U true CN202141745U (en) | 2012-02-08 |
Family
ID=45552800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120238524U Expired - Fee Related CN202141745U (en) | 2011-07-07 | 2011-07-07 | Ammeter with measuring rod clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198349A (en) * | 2018-11-16 | 2020-05-26 | 瑞星科技股份有限公司 | Ammeter test rod and ammeter combination using same |
-
2011
- 2011-07-07 CN CN201120238524U patent/CN202141745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198349A (en) * | 2018-11-16 | 2020-05-26 | 瑞星科技股份有限公司 | Ammeter test rod and ammeter combination using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120208 Termination date: 20180707 |