CN210016280U - Protection type SPD backup protector - Google Patents
Protection type SPD backup protector Download PDFInfo
- Publication number
- CN210016280U CN210016280U CN201920695627.1U CN201920695627U CN210016280U CN 210016280 U CN210016280 U CN 210016280U CN 201920695627 U CN201920695627 U CN 201920695627U CN 210016280 U CN210016280 U CN 210016280U
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- China
- Prior art keywords
- fixedly connected
- installation shell
- block
- installation
- protector
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- Expired - Fee Related
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- 230000001012 protector Effects 0.000 title claims abstract description 59
- 238000009434 installation Methods 0.000 claims abstract description 59
- 230000000670 limiting effect Effects 0.000 claims description 33
- 230000000694 effects Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a protection type SPD backup protector, including installation shell and wall body, the right side and the wall body fixed connection of installation shell, the left side swing joint of installation shell has the protector body, the right side of protector body extends to the inner chamber of installation shell, the equal fixedly connected with installation piece in right side of protector body top and bottom, the spacing slider of one side fixedly connected with of protector body is kept away from to the installation piece. The utility model discloses a cooperation that sets up installation shell, slide mechanism, wall body, protector body, mounting panel, draw-in groove, fixture block, extension spring, movable rod, lagging, connecting plate, spacing groove, stopper, link, movable block, spacing spout, spacing slider, button, spring and installation piece is used, has solved the inconvenient user of current protection type SPD backup protector and has dismantled to cause the problem that inconvenient user overhauld.
Description
Technical Field
The utility model relates to a SPD reserve protector technical field specifically is a protection type SPD reserve protector.
Background
The backup protector is used for removing fault protection when a main protection or a breaker fails, when a loop fails, the protection on the loop sends a signal instantly to disconnect a disconnection element of the loop, the immediately acting protection is the main protection, when the main protection does not act due to various reasons, after a short time delay, the other protection is started and acts to trip out the failed loop, the protection is the backup protection, a near backup protection, when the main protection fails, the backup protection is realized by the other set of protection of the power equipment or the circuit, the far backup protection is realized by the protection of the adjacent power equipment or the circuit, and when the main protection or the breaker fails, the backup protection is realized by the protection of the adjacent power equipment or the circuit.
Protection type SPD backup protector also belongs to one of the backup protectors, protection type SPD backup protector is also called surge protector, also called lightning protection device, be one kind for various electronic equipment, instruments and meters, communication line provides safety protection's electronic device, protection type SPD backup protector can break down when using, consequently need dismantle the maintenance to it, but current protection type SPD backup protector person of inconvenience is not convenient for the user and dismantles the maintenance, thereby the maintenance for the user has brought the unnecessary trouble, thereby the device's practicality has been reduced, person's of inconvenience use's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection type SPD backup protector possesses the convenient advantage of dismantling and overhaul, has solved the inconvenient user of current protection type SPD backup protector and has dismantled to cause the problem that inconvenient user overhauld.
In order to achieve the above object, the utility model provides a following technical scheme: a protective SPD backup protector comprises an installation shell and a wall body, wherein the right side of the installation shell is fixedly connected with the wall body, the left side of the installation shell is movably connected with a protector body, the right side of the protector body extends to an inner cavity of the installation shell, the right sides of the top and the bottom of the protector body are fixedly connected with installation blocks, one side, away from the protector body, of each installation block is fixedly connected with a limiting sliding block, one side, close to the limiting sliding block, of the installation shell is provided with a limiting sliding chute matched with the limiting sliding block for use, the right side of each installation block is fixedly connected with a connecting plate, the top and the bottom of the installation shell are movably connected with movable rods, one side, close to the installation shell, of each movable rod penetrates through the inner cavity of the installation shell and is fixedly connected with a movable block, sleeve plates and tension springs are respectively sleeved, the left side fixedly connected with link of movable block, the link is close to one side fixedly connected with stopper of connecting plate, the connecting plate is close to one side of stopper and has seted up the spacing groove that uses with the stopper cooperation.
Preferably, the sliding mechanism comprises a connection block, the left side of the connection block is fixedly connected with the movable block, the right side of the connection block is fixedly connected with a sliding sleeve, the inner wall of the sliding sleeve is movably connected with a sliding rod, and the top and the bottom of the sliding rod are fixedly connected with the inner wall of the installation shell.
Preferably, one side fixedly connected with button that the movable rod kept away from the installation shell, the surface cover of movable rod is equipped with the spring, one side and the button fixed connection that the spring is close to the button, one side and installation shell fixed connection that the button was kept away from to the spring.
Preferably, one side of the mounting shell, which is close to the movable rod, is provided with a through hole matched with the movable rod for use, and the inner wall of the limiting sliding groove is fixedly connected with a stop block matched with the limiting sliding block for use.
Preferably, the right side fixedly connected with mounting panel of protector body, the inner wall fixedly connected with fixture block of installation shell, the draw-in groove of using with the fixture block cooperation is seted up on the right side of mounting panel.
Preferably, one side that the lagging is close to the installation shell inner wall is fixedly connected with the inner wall of installation shell, one side that the extension spring is close to the lagging is fixedly connected with the lagging, one side that the lagging was kept away from to the extension spring is fixedly connected with the movable block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation use of setting up installation shell, slide mechanism, the wall body, the protector body, the mounting panel, the draw-in groove, the fixture block, the extension spring, the movable rod, the lagging, the connecting plate, the spacing groove, the stopper, the link, the movable block, spacing spout, spacing slider, the button, spring and installation piece, when the user needs to dismantle the protector body and overhaul, the user makes the stopper move out the inner chamber of spacing groove, break away from the spacing effect to the connecting plate, the user is through the effect of doing the effect to the protector body left, the protector body moves out the inner chamber of installation shell, and drive spacing slider to move out the inner chamber of spacing spout, and the fixture block moves out the inner chamber of draw-in groove, thereby has made things convenient for dismantling the protector body, has made things convenient for the user to overhaul the protector body, has made things convenient for user's use, solved current protection type SPD backup, thereby causing the problem that the user is inconvenient to overhaul.
The utility model discloses a set up slide mechanism, the effectual stability that increases when the movable block removes makes the removal orbit of movable block keep vertical migration to make the accurate motion of stopper get into the inner chamber of spacing groove.
The utility model discloses a set up the button, made things convenient for the user to press of movable rod, through setting up the spring, effectively increased the spacing effect of stopper.
The utility model discloses a set up the through-hole, made things convenient for the removal of movable rod, and reduced the frictional force between movable rod and the installation shell, through setting up the dog, effectual realized carrying out spacing effect to limit slide.
The utility model discloses a cooperation that sets up mounting panel, fixture block and draw-in groove is used, and the effectual realization carries out spacing effect to the protector body, and has realized carrying out the effect that supports to the protector body, has increased the stability after the installation of protector body.
The utility model discloses a set up the lagging, effectual realized carrying out spacing effect to the movable rod, through setting up the extension spring, make stopper and spacing groove in close contact with, the effectual spacing effect that increases the stopper.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the mounting housing of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a partial enlarged view of B in fig. 2 according to the present invention;
fig. 5 is a left side view of the limiting slide block and the limiting slide groove of the present invention.
In the figure: the device comprises a mounting shell 1, a sliding mechanism 2, a connecting block 201, a sliding sleeve 202, a sliding rod 203, a wall 3, a protector body 4, a mounting plate 5, a clamping groove 6, a clamping block 7, a tension spring 8, a movable rod 9, a sleeve plate 10, a connecting plate 11, a limiting groove 12, a limiting block 13, a connecting frame 14, a movable block 15, a limiting sliding groove 16, a limiting sliding block 17, a button 18, a spring 19 and a mounting block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a protective SPD backup protector comprises an installation shell 1 and a wall 3, the right side of the installation shell 1 is fixedly connected with the wall 3, the left side of the installation shell 1 is movably connected with a protector body 4, the right side of the protector body 4 is fixedly connected with an installation plate 5, the inner wall of the installation shell 1 is fixedly connected with a clamping block 7, the right side of the installation plate 5 is provided with a clamping groove 6 matched with the clamping block 7 for use, the effect of limiting the protector body 4 is effectively realized by the matching use of the installation plate 5, the clamping block 7 and the clamping groove 6, the effect of supporting the protector body 4 is realized, the stability of the protector body 4 after installation is increased, the right side of the protector body 4 extends to the inner cavity of the installation shell 1, the right sides of the top and the bottom of the protector body 4 are fixedly connected with installation blocks 20, one side of the installation block 20 far away from, one side of the mounting shell 1 close to the limiting slide block 17 is provided with a limiting slide groove 16 matched with the limiting slide block 17 for use, the right side of the mounting block 20 is fixedly connected with a connecting plate 11, the top and the bottom of the mounting shell 1 are movably connected with movable rods 9, one side of each movable rod 9 far away from the mounting shell 1 is fixedly connected with a button 18, the surface of each movable rod 9 is sleeved with a spring 19, one side of each spring 19 close to the corresponding button 18 is fixedly connected with the corresponding button 18, one side of each spring 19 far away from the corresponding button 18 is fixedly connected with the mounting shell 1, one side of the mounting shell 1 close to the corresponding movable rod 9 is provided with a through hole matched with the corresponding movable rod 9 for use, the inner wall of each limiting slide groove 16 is fixedly connected with a stop matched with the limiting slide block 17 for use, the pressing of the movable rods 9 by the buttons, the movement of the movable rod 9 is facilitated, the friction force between the movable rod 9 and the mounting shell 1 is reduced, the limiting sliding block 17 is effectively limited by arranging a stop block, one side of the movable rod 9, which is close to the mounting shell 1, penetrates into the inner cavity of the mounting shell 1 and is fixedly connected with a movable block 15, the surface of the movable rod 9 is respectively sleeved with a sleeve plate 10 and a tension spring 8, one side of the sleeve plate 10, which is close to the inner wall of the mounting shell 1, is fixedly connected with the inner wall of the mounting shell 1, one side of the tension spring 8, which is close to the sleeve plate 10, is fixedly connected with the sleeve plate 10, one side of the tension spring 8, which is far away from the sleeve plate 10, is fixedly connected with the movable block 15, the sleeve plate 10 is arranged, the limiting effect on the movable rod 9 is effectively realized, the limit block 13 is in close contact with the limiting groove 12 by arranging the tension spring 8, the limiting effect of the, slide mechanism 2 is including linking up piece 201, link up the left side and the movable block 15 fixed connection of piece 201, link up the right side fixedly connected with sliding sleeve 202 of piece 201, the inner wall swing joint of sliding sleeve 202 has slide bar 203, the top and the bottom of slide bar 203 all with the inner wall fixed connection of installation shell 1, through setting up slide mechanism 2, the effectual stability when increasing movable block 15 and removing, the removal orbit that makes movable block 15 keeps vertical migration, thereby make the accurate motion of stopper 13 get into the inner chamber of spacing groove 12, the left side fixedly connected with link 14 of movable block 15, link 14 is close to one side fixedly connected with stopper 13 of connecting plate 11, connecting plate 11 is close to one side of stopper 13 and has been seted up spacing groove 12 with stopper 13 cooperation use. By pressing the button 18, the button 18 drives the movable rod 9 to move, the movable rod 9 extrudes the spring 19 and slides in the inner cavity of the sleeve plate 10, the movable rod 9 drives the movable block 15 to move while moving, the movable block 15 pulls the tension spring 8 and drives the connecting block 201 to move, the connecting block 201 drives the sliding sleeve 202 to slide on the surface of the sliding rod 203, the movable block 15 drives the connecting frame 14 to move, the connecting frame 14 drives the limiting block 13 to move out of the inner cavity of the limiting groove 12 when moving, the limiting effect on the connecting plate 11 is separated, a user acts on the protector body 4 leftwards, the protector body 4 moves out of the inner cavity of the mounting shell 1 and drives the limiting slide block 17 to move out of the inner cavity of the limiting slide groove 16, and the clamping block 7 moves out of the inner cavity of the clamping groove 6, so that the protector body 4 is convenient to disassemble, and the protector body 4 is convenient to overhaul, the use of the user is convenient.
Claims (6)
1. The utility model provides a protection type SPD backup protector, includes installation shell (1) and wall body (3), its characterized in that: the right side of the installation shell (1) is fixedly connected with the wall body (3), the left side of the installation shell (1) is movably connected with a protector body (4), the right side of the protector body (4) extends to the inner cavity of the installation shell (1), the right sides of the top and the bottom of the protector body (4) are fixedly connected with installation blocks (20), one side of the installation block (20), which is far away from the protector body (4), is fixedly connected with a limiting slide block (17), one side of the installation shell (1), which is close to the limiting slide block (17), is provided with a limiting slide groove (16) which is matched with the limiting slide block (17) for use, the right side of the installation block (20) is fixedly connected with a connecting plate (11), the top and the bottom of the installation shell (1) are movably connected with a movable rod (9), one side of the movable rod (9), which is close to the installation shell (1), penetrates through the inner cavity of the installation, the surface of movable rod (9) is overlapped respectively and is equipped with lagging (10) and extension spring (8), the right side fixedly connected with slide mechanism (2) of movable block (15), left side fixedly connected with link (14) of movable block (15), link (14) are close to one side fixedly connected with stopper (13) of connecting plate (11), spacing groove (12) that use with stopper (13) cooperation are seted up to one side that connecting plate (11) are close to stopper (13).
2. A protected SPD backup protector according to claim 1, characterized in that: slide mechanism (2) are including linking up piece (201), the left side and the movable block (15) fixed connection of linking up piece (201), the right side fixedly connected with sliding sleeve (202) of linking up piece (201), the inner wall swing joint of sliding sleeve (202) has slide bar (203), the top and the bottom of slide bar (203) all with the inner wall fixed connection of installation shell (1).
3. A protected SPD backup protector according to claim 1, characterized in that: one side fixedly connected with button (18) of installation shell (1) are kept away from in movable rod (9), the surface cover of movable rod (9) is equipped with spring (19), one side and button (18) fixed connection that button (18) are close to in spring (19), one side and installation shell (1) fixed connection of button (18) are kept away from in spring (19).
4. A protected SPD backup protector according to claim 1, characterized in that: the mounting shell (1) is close to one side of the movable rod (9) and is provided with a through hole matched with the movable rod (9) for use, and the inner wall of the limiting sliding groove (16) is fixedly connected with a stop block matched with the limiting sliding block (17) for use.
5. A protected SPD backup protector according to claim 1, characterized in that: right side fixedly connected with mounting panel (5) of protector body (4), the inner wall fixedly connected with fixture block (7) of installation shell (1), draw-in groove (6) that use with fixture block (7) cooperation are seted up on the right side of mounting panel (5).
6. A protected SPD backup protector according to claim 1, characterized in that: one side that lagging (10) are close to installation shell (1) inner wall and the inner wall fixed connection of installation shell (1), one side and lagging (10) fixed connection that extension spring (8) are close to lagging (10), one side and movable block (15) fixed connection that lagging (10) were kept away from in extension spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695627.1U CN210016280U (en) | 2019-05-15 | 2019-05-15 | Protection type SPD backup protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920695627.1U CN210016280U (en) | 2019-05-15 | 2019-05-15 | Protection type SPD backup protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210016280U true CN210016280U (en) | 2020-02-04 |
Family
ID=69317132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920695627.1U Expired - Fee Related CN210016280U (en) | 2019-05-15 | 2019-05-15 | Protection type SPD backup protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210016280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904221A (en) * | 2021-09-26 | 2022-01-07 | 震宇智慧（北京）新能源科技有限公司 | Current-limiting type electrical fireproof protector |
-
2019
- 2019-05-15 CN CN201920695627.1U patent/CN210016280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904221A (en) * | 2021-09-26 | 2022-01-07 | 震宇智慧（北京）新能源科技有限公司 | Current-limiting type electrical fireproof protector |
| CN113904221B (en) * | 2021-09-26 | 2023-12-15 | 震宇智慧（北京）新能源科技有限公司 | Current-limiting type electric fireproof protector |
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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 |
Granted publication date: 20200204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |