CN207181582U - Portable direct current system earthing failure logging analyzer - Google Patents
Portable direct current system earthing failure logging analyzer Download PDFInfo
- Publication number
- CN207181582U CN207181582U CN201721178551.2U CN201721178551U CN207181582U CN 207181582 U CN207181582 U CN 207181582U CN 201721178551 U CN201721178551 U CN 201721178551U CN 207181582 U CN207181582 U CN 207181582U
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- China
- Prior art keywords
- button
- shank
- hand
- key slot
- head
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- 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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Abstract
A kind of power equipment, especially Portable direct current system earthing failure logging analyzer, including main frame, hand-held detectors and pincerlike receiver are the utility model is related to, the main frame includes head and shank, and the shank is provided with button；The hand-held detectors include head and shank, and the shank is provided with button；The button includes key slot, button body and button cap, the key slot is the oval cell body for being opened in main frame or hand-held detectors shank surface, the major axis of the oval cell body is vertical with shaft-like shank axis, the button body is arranged in key slot, button cap is provided with the top of the button body, gripping with one hand can also be easy to by not having to reduce the size of display screen by the design of hammer shape, the another hand vacateed can be with operation button or pincerlike detector, designed using oval key slot, avoid hand from touching button when grasping.
Description
Technical field
It the utility model is related to a kind of power equipment, especially Portable direct current system earthing failure logging analyzer.
Background technology
DC system earth fault tester (Some Enterprises are also referred to as DC system earth fault recorder analyser)
It is DC ground fault tester of new generation.It can be applied to the straight-flow system of any voltage class, be equipped with high-precision
Split-core type meter is detected, by substantially increasing detection range and antijamming capability to the efficient process of multi-signal；Employ outstanding
Algorithm and advanced fuzzy control computational theory, the advantage degree of detected insulation branch road is showed in the form of numerical value,
The superiority of artificial intelligence is fully demonstrated；For concluding for earth point position, they are even more to possess accurate judgment, every time
Detection can point out earth point position and direction.
Existing DC ground fault test device pattern is various, but generally speaking generally comprises three-piece：One ground connection
Detection means main frame, a hand-held detectors and a pincerlike receiver.For the ease of operation, main frame and hand-held detectors
Between use wireless connection, between hand-held detectors and pincerlike receiver using data wire connect.Main frame and hand-held detection
Multiple control buttons are equipped with device.
For existing tester typically using desk-top or flat, its button be then common push type button, unsuitable
Gripping with one hand, operation button also easily being touched by mistake when gripping with one hand in addition, causing serious consequence, existing product carries non-
Often inconvenience.
The content of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of main frame and hand-held detectors are suitable for gripping with one hand
Portable direct current system earthing failure logging analyzer.
The technical solution of the utility model is：
Portable direct current system earthing failure logging analyzer, including main frame, hand-held detectors and pincerlike receiver, its
It is characterised by：The main frame includes head and shank, and the head is rectangle, and the shank is shaft-like, and the head is provided with aobvious
Display screen, the shank are provided with button；
The hand-held detectors include head and shank, and the head is rectangle, and the shank is shaft-like, the head
Provided with display screen, the shank is provided with button；
The head of the hand-held detectors is connected with pincerlike receiver by data wire；
The button includes key slot, button body and button cap, and the key slot is to be opened in main frame or hand-held
The oval cell body on detector shank surface, the major axis of the oval cell body is vertical with shaft-like shank axis, described
Button body is arranged in key slot, is provided with button cap at the top of the button body, the top of the button cap is less than key slot
Top.
Further, rubber membrane is provided with the top of the key slot, the rubber membrane will be sealed at the top of key slot, and it is acted on
It is dust-proof, waterproof.
Further, the minor axis length of the key slot is 0.3-0.5 centimetres, and it, which is acted on, is so that hand grasps shank
When, the muscle of hand is difficult to be absorbed in key slot internal trigger button body, and finger tip can be then pressed into key slot during operation.
Further, the shank of the main frame, the shank of hand-held detectors and pincerlike receiver outer surface are coated with
One layer of pressure-sensitive adhesive layer, it is acted on can effectively improve frictional force when being so that hand grasping, play anti-skidding effect.Even if the palm of the hand
Perspire and also can guarantee that the firmness of grasping.
Application method of the present utility model：
1st, carry：Pincerlike receiver is wrapped in hand-held detectors by data wire, then grabs main frame on the other hand on the other hand
Hand-held detectors are grabbed, it is very convenient.
2nd, detect：Main frame is stably placed on floor after reaching detection site and connects ground wire and direct current system to be detected
The positive pole of system, data wire is unclamped, hand-held detectors the other hand nipper shape receiver is then grabbed on the other hand and is detected.
The beneficial effects of the utility model are：The size for not having to reduce display screen by the design of hammer shape can also
It is easy to gripping with one hand, the another hand vacateed can be designed, kept away with operation button or pincerlike detector using oval key slot
Exempt to touch button when hand grasps.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (dotted line is only to illustrate its wireless connection relation in figure)；
Fig. 2 is the structural representation of the utility model button.
In figure, 1, main frame；2nd, hand-held detectors；3rd, pincerlike receiver；4th, button；41st, key slot；42nd, button body；
43rd, button cap；44th, rubber membrane.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, Portable direct current system earthing failure logging analyzer, including main frame 1, hand-held detectors 2
With pincerlike receiver 3, it is characterised in that：The main frame 1 includes head and shank, and the head is rectangle, and the shank is bar
Shape, the head are provided with display screen, and the shank is provided with button 4；
The hand-held detectors 2 include head and shank, and the head is rectangle, and the shank is shaft-like, the head
Portion is provided with display screen, and the shank is provided with button 4；
The head of the hand-held detectors 2 is connected with pincerlike receiver 3 by data wire；
The button 4 includes key slot 41, button body 42 and button cap 43, and the key slot 41 is to be opened in main frame 1
Or the oval cell body on the shank surface of hand-held detectors 2, the major axis of the oval cell body and shaft-like shank axis
Line is vertical, and the button body 42 is arranged in key slot 41, and the top of button body 42 is provided with button cap 43, the button
The top of cap 43 is less than the top of key slot 41.
The top of key slot 41 is provided with rubber membrane 44, and the rubber membrane 44 seals the top of key slot 41, and it is acted on
It is dust-proof, waterproof.
The minor axis length of the key slot 41 is 0.3-0.5 centimetres, when its effect is so that hand grasps shank, hand
Muscle is difficult to be absorbed in the internal trigger button body 42 of key slot 41, and finger tip can be then pressed into key slot 41 during operation.
The shank of the main frame 1, the shank of hand-held detectors 2 and the outer surface of pincerlike receiver 3 are coated with a lamination
Quick glue-line, it is acted on can effectively improve frictional force when being so that hand grasping, play anti-skidding effect.Perspired even if the palm of the hand
It can guarantee that the firmness of grasping.
Simply illustrate principle of the present utility model and most preferred embodiment described in above-described embodiment and specification, do not taking off
On the premise of the spirit and scope of the utility model, the utility model also has various changes and modifications, these changes and improvements
Both fall within claimed the scope of the utility model.
Claims (4)
1. Portable direct current system earthing failure logging analyzer, including main frame, hand-held detectors and pincerlike receiver, it is special
Sign is：The main frame includes head and shank, and the head is rectangle, and the shank is shaft-like, and the head is provided with display
Screen, the shank are provided with button；
The hand-held detectors include head and shank, and the head is rectangle, and the shank is shaft-like, and the head is provided with
Display screen, the shank are provided with button；
The head of the hand-held detectors is connected with pincerlike receiver by data wire；
The button includes key slot, button body and button cap, and the key slot detects to be opened in main frame or hand-held
The oval cell body on device shank surface, the major axis of the oval cell body is vertical with shaft-like shank axis, the button
Main body is arranged in key slot, button cap is provided with the top of the button body, the top of the button cap is less than at the top of key slot.
2. Portable direct current system earthing failure logging analyzer according to claim 1, it is characterised in that：The button
Groove top portion is provided with rubber membrane, and the rubber membrane will seal at the top of key slot.
3. Portable direct current system earthing failure logging analyzer according to claim 2, it is characterised in that：The button
The minor axis length of groove is 0.3-0.5 centimetres.
4. Portable direct current system earthing failure logging analyzer according to claim 3, it is characterised in that：The main frame
Shank, hand-held detectors shank and pincerlike receiver outer surface be coated with one layer of pressure-sensitive adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178551.2U CN207181582U (en) | 2017-09-14 | 2017-09-14 | Portable direct current system earthing failure logging analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178551.2U CN207181582U (en) | 2017-09-14 | 2017-09-14 | Portable direct current system earthing failure logging analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181582U true CN207181582U (en) | 2018-04-03 |
Family
ID=61747425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178551.2U Expired - Fee Related CN207181582U (en) | 2017-09-14 | 2017-09-14 | Portable direct current system earthing failure logging analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181582U (en) |
-
2017
- 2017-09-14 CN CN201721178551.2U patent/CN207181582U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20180914 |