CN219800745U - High-voltage relay for pulse impact test - Google Patents
High-voltage relay for pulse impact test Download PDFInfo
- Publication number
- CN219800745U CN219800745U CN202320122901.2U CN202320122901U CN219800745U CN 219800745 U CN219800745 U CN 219800745U CN 202320122901 U CN202320122901 U CN 202320122901U CN 219800745 U CN219800745 U CN 219800745U
- Authority
- CN
- China
- Prior art keywords
- relay
- shell
- base
- sides
- impact test
- 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
- 238000009863 impact test Methods 0.000 title claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a high-voltage relay for a pulse impact test, which comprises a relay shell, a base and a protective shell, wherein the base is positioned at the bottom of the relay shell, and the protective shell is sleeved on the surface of the relay shell. According to the utility model, the transmission mechanism and the limiting mechanism are arranged, when the base moves, the protective shell can be driven to play a role in transmission, and the limiting mechanism plays a role in limiting the base and the relay shell, so that the relay has the advantage of being convenient to mount and dismount, and the problem that the relay shell is difficult to dismount due to harder relay shell and possibly damaged due to excessive force when the relay is dismounted because the conventional relay is mounted by using a buckle or a screw and threads in a matched manner when the conventional relay is used for overhauling internal elements in daily use is solved.
Description
Technical Field
The utility model belongs to the technical field of high-voltage relays, and particularly relates to a pulse impact test high-voltage relay.
Background
The relay is an electric control device, when the change of input quantity reaches the specified requirement, it is an electric appliance whose controlled quantity is changed in preset step in the electric output circuit, and it has the interactive relationship between control system and controlled system, and is usually applied in automatic control circuit, it is an automatic switch which uses small current to control large current to operate, so that it can be used for automatic regulation, safety protection and conversion circuit in the circuit, and the relay is a key device in intelligent prepayment electric energy meter, and its service life is determined to some extent.
The problems of the prior art are: the relay requires the user to examine and repair the internal component regularly in daily use, and current relay shell all uses buckle or screw and screw-thread fit to install, and when dismantling the relay of buckle formula installation, can cause to be difficult to dismantle because the relay shell is harder, and can damage the relay shell because of excessive hard when dismantling.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a high-voltage relay for a pulse impact test, which has the advantage of being convenient for installing and detaching the relay, and solves the problems that the prior relay needs to be regularly overhauled by a user in daily use, the prior relay shell is installed by using a buckle or a screw and a thread in a matching way, the relay shell is hard to detach when the buckle-type installed relay is detached, and the relay shell is possibly damaged excessively due to the hard force when the relay shell is detached.
The utility model discloses a high-voltage relay for a pulse impact test, which comprises a relay shell, a base and a protective shell, wherein the base is positioned at the bottom of the relay shell, the protective shell is sleeved on the surface of the relay shell, two sides of the top of the base are provided with a transmission mechanism, two sides of the base are provided with limiting mechanisms, the transmission mechanism comprises a first shaft block, a second shaft block and a transmission rod, the first shaft block is fixedly connected with the top of the base, the second shaft block is fixedly connected with the inner wall of the protective shell, and the transmission rod is movably connected with the first shaft block through a first rotating shaft and is movably connected with the second shaft block through a second rotating shaft.
As the preferable one of the utility model, the limit mechanism comprises a moving groove, a clamping block and a spring, wherein the moving groove is arranged on two sides of the base, the clamping block is movably connected with the inner wall of the moving groove through a third rotating shaft, and the spring is fixedly connected with the bottom of one side opposite to the clamping block and is movably connected with the inner wall of the moving groove.
As the preferable mode of the utility model, clamping grooves matched with the clamping blocks are formed on two sides of the relay shell.
As the preferable mode of the utility model, the top of the base is provided with a cavity matched with the relay shell.
As the preferred mode of the utility model, the two sides of the inner wall of the cavity are fixedly connected with the sliding blocks, and the two sides of the relay shell are provided with sliding grooves matched with the sliding blocks.
As the preferable mode of the utility model, limiting blocks are fixedly connected to the front side and the rear side of the inner wall of the relay shell, and limiting grooves matched with the limiting blocks are formed in the front side and the rear side of the two sides of the protective shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the transmission mechanism and the limiting mechanism are arranged, when the base moves, the protective shell can be driven to play a role in transmission, and the limiting mechanism plays a role in limiting the base and the relay shell, so that the relay has the advantage of being convenient to mount and dismount, and the problem that the relay shell is difficult to dismount due to harder relay shell and possibly damaged due to excessive force when the relay is dismounted because the conventional relay is mounted by using a buckle or a screw and threads in a matched manner when the conventional relay is used for overhauling internal elements in daily use is solved.
2. According to the relay shell, the limiting mechanism is arranged, so that the base can be limited by the limiting mechanism.
3. According to the utility model, the clamping groove is arranged, so that the effect of the clamping block on limiting the base and the relay shell can be improved through the cooperation of the clamping groove and the clamping block.
4. By arranging the cavity, the relay can be moved in the base through the cavity.
5. According to the utility model, the sliding block and the sliding groove are arranged, so that the base can be smoothly limited and moved through the cooperation of the sliding block and the sliding groove.
6. According to the utility model, the limiting block and the limiting groove are arranged, so that the limiting movement of the protective shell can be realized through the cooperation of the limiting block and the limiting groove.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is an exploded view of a relay housing provided in accordance with an embodiment of the present utility model;
fig. 3 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.
In the figure: 1. a relay housing; 2. a base; 3. a protective shell; 4. a transmission mechanism; 401. a first shaft block; 402. a second shaft block; 403. a transmission rod; 5. a limiting mechanism; 501. a moving groove; 502. a clamping block; 503. a spring; 6. a clamping groove; 7. a cavity; 8. a slide block; 9. a chute; 10. a limiting block; 11. and a limit groove.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the pulse impact test high-voltage relay provided by the embodiment of the utility model comprises a relay shell 1, a base 2 and a protective shell 3, wherein the base 2 is positioned at the bottom of the relay shell 1, the protective shell 3 is sleeved on the surface of the relay shell 1, two sides of the top of the base 2 are provided with a transmission mechanism 4, two sides of the base 2 are provided with a limiting mechanism 5, the transmission mechanism 4 comprises a first shaft block 401, a second shaft block 402 and a transmission rod 403, the first shaft block 401 is fixedly connected with the top of the base 2, the second shaft block 402 is fixedly connected with the inner wall of the protective shell 3, the transmission rod 403 is movably connected with the first shaft block 401 through a first rotating shaft, and is movably connected with the second shaft block 402 through a second rotating shaft.
Referring to fig. 3, the limiting mechanism 5 includes a moving slot 501, a clamping block 502 and a spring 503, the moving slot 501 is opened at two sides of the base 2, the clamping block 502 is movably connected with an inner wall of the moving slot 501 through a third rotating shaft, and the spring 503 is fixedly connected with a bottom of a side opposite to the clamping block 502 and is movably connected with the inner wall of the moving slot 501.
The scheme is adopted: through setting up stop gear 5, can play the spacing effect with relay shell 1 to base 2 through stop gear 5.
Referring to fig. 2, both sides of the relay case 1 are provided with a clamping groove 6 used in cooperation with the clamping block 502.
The scheme is adopted: through setting up draw-in groove 6, can use the effect that has improved fixture block 502 spacing to base 2 and relay shell 1 through the cooperation of draw-in groove 6 and fixture block 502.
Referring to fig. 2, a cavity 7 is formed at the top of the base 2 for use with the relay housing 1.
The scheme is adopted: by providing the cavity 7, the relay can be acted as a movable relay in the base 2 through the cavity 7.
Referring to fig. 2, both sides of the inner wall of the cavity 7 are fixedly connected with sliding blocks 8, and both sides of the relay housing 1 are provided with sliding grooves 9 matched with the sliding blocks 8.
The scheme is adopted: through setting up slider 8 and spout 9, can play smooth and easy spacing removal's effect to base 2 through the cooperation use of slider 8 and spout 9.
Referring to fig. 2, limiting blocks 10 are fixedly connected to two sides of the front and rear sides of the inner wall of the relay shell 1, and limiting grooves 11 matched with the limiting blocks 10 are formed in the front and rear sides of the two sides of the protective shell 3.
The scheme is adopted: through setting up stopper 10 and spacing groove 11, can play spacing removal's effect to the removal of protecting crust 3 through the cooperation use of stopper 10 and spacing groove 11.
The working principle of the utility model is as follows:
when the relay case 1 is disassembled to overhaul internal components, a user firstly moves to the corresponding side through the bottom of the clamping block 502, the top of the clamping block 502 can move to the opposite side through the third rotating shaft, the top of the clamping block 502 moves out of the clamping groove 6, the limiting effect is released between the base 2 and the relay case 1, then the base 2 moves to the rear side, the movement of the base 2 drives the first shaft block 401, the first shaft block 401 drives the second shaft block 402 and the protective shell 3 to move through the transmission rod 403, and meanwhile, the protective shell 3 is limited through the cooperation of the limiting block 10 and the limiting groove 11, so that the protective shell 3 moves upwards, and the internal components of the relay can be displayed.
To sum up: this pulse impact test high-voltage relay through setting up drive mechanism 4 and stop gear 5, can drive protective housing 3 and play driven effect through drive mechanism 4 when base 2 removes, play with relay housing 1 spacing effect through stop gear 5 to base 2, possess the advantage of easy to assemble dismantlement relay, it needs the user regular to overhaul internal element in daily use to have solved current relay, and current relay housing all uses buckle or screw and screw-thread fit installation, and when dismantling the relay of buckle formula installation, can cause to be difficult to dismantle because relay housing is harder, and can damage relay housing's problem because hard excessively when dismantling.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pulse impact test high voltage relay, includes relay shell (1), base (2) and protecting crust (3), its characterized in that: the base (2) is located the bottom of relay shell (1), the surface of relay shell (1) is located to protective housing (3) cover, the both sides at base (2) top all are provided with drive mechanism (4), the both sides of base (2) all are provided with stop gear (5), drive mechanism (4) are including first axle piece (401), second axle piece (402) and transfer line (403), the top fixed connection of first axle piece (401) and base (2), the inner wall fixed connection of second axle piece (402) and protective housing (3), transfer line (403) are through first pivot and first axle piece (401) swing joint, and through second pivot and second axle piece (402) swing joint.
2. A pulse impact test high voltage relay according to claim 1, wherein: stop gear (5) are including removing groove (501), fixture block (502) and spring (503), remove groove (501) and offer in the both sides of base (2), the inner wall swing joint of fixture block (502) and removal groove (501) through the third pivot, the bottom fixed connection of the opposite side of spring (503) and fixture block (502), and with the inner wall swing joint of removal groove (501).
3. A pulse impact test high voltage relay according to claim 2, wherein: clamping grooves (6) matched with the clamping blocks (502) are formed in two sides of the relay shell (1).
4. A pulse impact test high voltage relay according to claim 1, wherein: the top of the base (2) is provided with a cavity (7) matched with the relay shell (1).
5. A pulse impact test high voltage relay according to claim 4, wherein: both sides of cavity (7) inner wall all fixedly connected with slider (8), spout (9) that use with slider (8) cooperation have all been seted up to the both sides of relay shell (1).
6. A pulse impact test high voltage relay according to claim 1, wherein: limiting blocks (10) are fixedly connected to the two sides of the front side and the rear side of the inner wall of the relay shell (1), and limiting grooves (11) matched with the limiting blocks (10) are formed in the front side and the rear side of the two sides of the protective shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122901.2U CN219800745U (en) | 2023-01-15 | 2023-01-15 | High-voltage relay for pulse impact test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122901.2U CN219800745U (en) | 2023-01-15 | 2023-01-15 | High-voltage relay for pulse impact test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800745U true CN219800745U (en) | 2023-10-03 |
Family
ID=88187194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320122901.2U Active CN219800745U (en) | 2023-01-15 | 2023-01-15 | High-voltage relay for pulse impact test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800745U (en) |
-
2023
- 2023-01-15 CN CN202320122901.2U patent/CN219800745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219800745U (en) | High-voltage relay for pulse impact test | |
| CN113363838A (en) | Block terminal box of formula electric energy meter inlays in wall body | |
| CN209266237U (en) | A kind of mounting structure of switch | |
| CN201585211U (en) | Shell | |
| CN213845867U (en) | Dustproof structure for integrated digital intelligent terminal of distribution transformer | |
| CN213484295U (en) | Block terminal with better dismouting mechanism | |
| CN212625245U (en) | Waterproof switch module structure that dabs | |
| CN220359539U (en) | Control assembly of double-path low-voltage alternating current servo driver | |
| CN108112212B (en) | 500 megaacquisition card structure | |
| CN215929716U (en) | Electric heating equipment based on distributed solar heating system | |
| CN111478199A (en) | Locking structure for low-voltage switch cabinet | |
| CN211016949U (en) | External circuit breaker of single-phase electronic multi-rate electric energy meter | |
| CN219800723U (en) | Control key panel | |
| CN216351994U (en) | Novel intelligent temperature controller | |
| CN217306967U (en) | Dust collector for thermal power plant's switch board | |
| CN220821431U (en) | Mounting fixing seat of circuit breaker | |
| CN219935133U (en) | Temperature measuring device for high-voltage power distribution cabinet | |
| CN220397011U (en) | Unmanned on duty substation thermal imaging security protection equipment | |
| CN220543300U (en) | Computer machine case convenient to installation is dismantled | |
| CN220232964U (en) | Anti-false-touch power distribution switch | |
| CN220358542U (en) | Convenient assembly structure of cubical switchboard control instrument | |
| CN213027070U (en) | Domestic lighting device block terminal | |
| CN208608340U (en) | Monomode coupler modular cartridge | |
| CN219919342U (en) | Control cabinet convenient to fix and disassemble | |
| CN215834943U (en) | Autonomous turn-off type leakage protection switch for low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |