CN208690724U - New test terminal strip of protective cover - Google Patents
New test terminal strip of protective cover Download PDFInfo
- Publication number
- CN208690724U CN208690724U CN201821581673.0U CN201821581673U CN208690724U CN 208690724 U CN208690724 U CN 208690724U CN 201821581673 U CN201821581673 U CN 201821581673U CN 208690724 U CN208690724 U CN 208690724U
- Authority
- CN
- China
- Prior art keywords
- shield
- protective cover
- scribing
- new test
- spillikin
- 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.)
- Active
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model proposes a kind of new test terminal strip of protective covers, comprising: top spacer and shield；At the top of testing terminal row, shape is that thickness rear end in front end is thin, and front end is provided with buckle fixing end for the top spacer setting, and rear end is provided with testing terminal row's fixed part；It is provided with buckle movable end at the top of the shield, end fixed by snap is connect with top spacer.Compared with prior art, utility model device and its preferred scenario-frame are simple, and it is convenient to operate, and greatly strengthen the safety of testing terminal row.
Description
Technical field
The utility model belongs to power transformation operation maintenance device field more particularly to a kind of new test terminal strip of protective cover.
Background technique
Protection screen cabinet and outdoor enclosure Current Voltage testing terminal row are not installed additional or are only installed additional simple anti-in substation at present
Shield.The simple type shield used in the prior art, which exists, easily to be fallen, easily accidentally touches, easily because wrong direction is drawn in scribing, screw is not twisted
The reasons such as tight cause the serious risk of CT second open circuit, PT second short circuit.
In addition, there are two types of (one kind is for protection screen voltage, the testing position of current loop testing terminal scribing and running position
Scribing is running position on the left side, and it is running position that another kind is scribing on the right), it is not accounted in the prior art to it
Mark, so as to cause scribing state judgement be easy to appear difficulty.
Utility model content
In view of the problems of the existing technology, the utility model specifically uses following technical scheme:
A kind of new test terminal strip of protective cover characterized by comprising top spacer and shield；The top every
At the top of testing terminal row, shape is that thickness rear end in front end is thin, and front end is provided with buckle fixing end for plate setting, is arranged in rear end
There is testing terminal to arrange fixed part；Buckle movable end is provided at the top of the shield, end fixed by snap and top spacer connect
It connects.
Preferably, the front of the shield is vertically arranged with and the consistent multiple apertures of testing terminal scribing quantity；Often
An insulation spillikin is provided on one aperture, shield is exposed on the head of the insulation spillikin, and end is located at the interior of shield
Side.
Preferably, the insulation spillikin is vertical with testing terminal scribing screw, and withstands on the testing terminal scribing screw
Top.
Preferably, the insulation spillikin can have mercy on aperture swing.
Preferably, the aperture is located at the positive left or right side of shield.
Compared with prior art, utility model device and its preferred scenario-frame are simple, and it is convenient to operate, and greatly enhance
The safety of testing terminal row: (1) original shield only passes through top spacer and directly blocks shield, it is easy to which loosening causes
Shield is fallen, and have to be temporarily fixed using binding strap.By improving to top spacer, baffle design is at front end thickness
Rear end is thin, and front end installs buckle fixing end additional close to edge, installs buckle movable end additional in shield top face, both convenient to overhaul
When strike out buckle with the hand, again can shield fixation be prevented from falling bring and accidentally touch risk when normal operation.(2) original
Shield can only play simple protective action, for voltage, whether current loop testing terminal scribing position correct and scribing on
Screw whether tighten the not intuitive and reliable method of inspection.By on the inside of shield plus a row tighten up a screw with scribing it is perpendicular
Red insulation spillikin, withstand each scribing screw for reinforcing, while the correct position of scribing can be identified, it is simple, straight
It sees, is reliable.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model:
Fig. 1 is the utility model embodiment top spacer schematic perspective view；
Fig. 2 is the utility model embodiment shield schematic diagram of front three-dimensional structure；
Fig. 3 is the utility model embodiment assembled state downside schematic cross-sectional view；
In figure: 1- top spacer；11- buckles fixing end；12- testing terminal arranges fixed part；2- shield；21- buckle is lived
Moved end；22- aperture；23- insulation spillikin；3- testing terminal row；31- testing terminal scribing screw.
Specific embodiment
For the feature and advantage of this patent can be clearer and more comprehensible, special embodiment below is described in detail below:
As shown in Figure 1-Figure 3, the present embodiment device mainly includes top spacer 1 and shield 2.
Wherein, for the setting of top spacer 1 at the top of testing terminal row, shape is that thickness rear end in front end is thin, and (leans near side (ns) in front end
At edge) it is provided with buckle fixing end 2, rear end is provided with testing terminal row's fixed part 12.And it is provided with and blocks at the top of shield 2
Movable end 21 is detained, end 2 fixed by snap is connect with top spacer 1.Testing terminal is arranged fixed part 12 and is then used for top spacer 1
It is fixed on testing terminal row 3.
One of above design main idea is that the shape of top spacer 1 is that thickness rear end in front end is thin, as shown in figure 3, can see
It arrives, in the assembled state, such shape setting can obviously facilitate manpower to be operated, to remove from top spacer 1
Shield 2 and or installation shield 2.
For buckling the setting of movable end 21, the present embodiment is preferably the common plastics material for having certain elasticity, buckle
The snap component that movable end 21 and buckle fixing end 2 collectively form is using conventional buckle form, because it is existing conventional techniques,
Therefore its specific morphosis is not repeated more herein.
As another main idea of the present embodiment, in order to solve scribing running position Marks Illegible and testing terminal scribing
The problem of screw 31 is not tightened, the present embodiment is using following setting: the front of shield 2 is vertically arranged with and testing terminal scribing
The consistent multiple apertures 22 of quantity, these apertures 22 are directed at the region on each 31 top of testing terminal scribing screw, for scribing
The case where the left side is running position, then the left side of shield 2 is arranged in aperture 22, is on the right running position for scribing
Situation, then the right of shield 2 is arranged in aperture 22.At this point, the position of aperture 22 itself can be used to marking scribing just
Normal running position, as long as errorless when installing first time, in subsequent maintenance process, with regard to a mesh for operation maintenance personnel
It is clear, this undoubtedly improves efficiency, reduces operational risk.
Further, in the present embodiment, an insulation spillikin 23 is provided on each aperture 22, in the spillikin 23 that insulate
The relatively narrow region in portion is limited in aperture 22, and shield 2 is exposed on the head of insulation spillikin 23, and end is located at the inside of shield 2.
On the one hand, the head that insulation spillikin 23 exposes is more preferable as label effect, and for the sake of eye-catching, in the present embodiment, insulate spillikin 23
Coating Red.
On the other hand, in the present embodiment, the relatively narrow region in insulation spillikin 23 middle part and aperture 22 be exist it is certain it is small between
The cooperation of gap, the aperture 22 that can have mercy on do the swing of certain angle, and the tail end for 23 end of spillikin of insulating has certain radian.It is such
Setting can make shield 2 in the case where alignment is buckled, and insulation spillikin 23 is limited in and testing terminal scribing screw 31
Vertically, and the state at the top of testing terminal scribing screw 31 is withstood on.In such a state, insulation spillikin 23 plays fixed examination
The effect of terminal scribing screw 31 is tested, and no matter whether each testing terminal scribing screw 31 locks completely, substantially
It is fixed, the scribing in the case where testing terminal scribing screw 31 is not tightened or loosened is made to be unlikely to stroke or poor contact,
Then play the objective effect to guarantee safety.
This patent is not limited to above-mentioned preferred forms, anyone can obtain other each under the enlightenment of this patent
The new test terminal strip of protective cover of kind form, all equivalent changes and modifications done according to present utility model application the scope of the patents,
The covering scope of this patent should all be belonged to.
Claims (5)
1. a kind of new test terminal strip of protective cover characterized by comprising top spacer and shield；The top spacer
At the top of testing terminal row, shape is that thickness rear end in front end is thin, and front end is provided with buckle fixing end for setting, is provided in rear end
Testing terminal arranges fixed part；It is provided with buckle movable end at the top of the shield, end fixed by snap is connect with top spacer.
2. new test terminal strip of protective cover according to claim 1, it is characterised in that: the front of the shield is longitudinal
It is provided with and the consistent multiple apertures of testing terminal scribing quantity；An insulation spillikin is provided on each aperture, it is described exhausted
Shield is exposed on the head of edge spillikin, and end is located at the inside of shield.
3. new test terminal strip of protective cover according to claim 2, it is characterised in that: the insulation spillikin and test end
Sub- scribing screw is vertical, and withstands on the testing terminal scribing screw top.
4. new test terminal strip of protective cover according to claim 2, it is characterised in that: the insulation spillikin can Rao little Kong
It swings.
5. new test terminal strip of protective cover according to claim 2, it is characterised in that: the aperture is located at shield
Positive left or right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581673.0U CN208690724U (en) | 2018-09-27 | 2018-09-27 | New test terminal strip of protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581673.0U CN208690724U (en) | 2018-09-27 | 2018-09-27 | New test terminal strip of protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690724U true CN208690724U (en) | 2019-04-02 |
Family
ID=65889696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821581673.0U Active CN208690724U (en) | 2018-09-27 | 2018-09-27 | New test terminal strip of protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490750A (en) * | 2020-12-15 | 2021-03-12 | 山东睿康电气设备有限公司 | Insulating protective cover of reserve epitope connector of electric energy metering box |
-
2018
- 2018-09-27 CN CN201821581673.0U patent/CN208690724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112490750A (en) * | 2020-12-15 | 2021-03-12 | 山东睿康电气设备有限公司 | Insulating protective cover of reserve epitope connector of electric energy metering box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207472938U (en) | A kind of ammeter metering plate | |
| CN208690724U (en) | New test terminal strip of protective cover | |
| CN203442984U (en) | Temperature sensor fixed frame and air conditioning outdoor unit with same | |
| CN104867796B (en) | A kind of automobile fuse box | |
| CN204905482U (en) | Join conversely and touch high life IC card connector | |
| CN211063315U (en) | Novel drop-out arrester | |
| CN206059293U (en) | Breaker of plastic casing general-purpose type plugs seat | |
| CN204792637U (en) | Both sides formula residual current action circuit breaker installation base | |
| CN209525376U (en) | A kind of having electric meter fault and remind and do not have a power failure and change the ammeter external device of table function | |
| CN209232611U (en) | A kind of electric power safety control facility analog switch closing device | |
| CN205377220U (en) | Fan coil motor wire box | |
| CN209517387U (en) | A kind of radio-frequency antenna is convenient for the multi-service data distributed base station body structure of recycling | |
| CN206461132U (en) | The contact assembly of integrated base | |
| CN208522305U (en) | A kind of aviation distribution box that security performance is high | |
| CN106025664B (en) | A kind of earthing or grounding means convenient for measuring | |
| CN208923631U (en) | It is a kind of can quick assembling distribution box | |
| CN219436160U (en) | Connection terminal with anti-breaking joint | |
| CN206283164U (en) | A kind of alternating voltage terminal block isolating tool | |
| CN205609462U (en) | Conventional circuit -breaker's contact mechanism | |
| CN203851392U (en) | Electronic-static discharge protective shell for use in industrial Ethernet switch | |
| CN205069555U (en) | Static contact member of circuit breaker | |
| CN209088482U (en) | A kind of compact bus bar slot | |
| CN201508984U (en) | Cable joint connecting piece | |
| CN209544055U (en) | A kind of forward type electromagnet mounting structure | |
| CN216214939U (en) | High-low voltage power distribution cabinet with better safety performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |