CN209709685U - A kind of Surge Protector - Google Patents
A kind of Surge Protector Download PDFInfo
- Publication number
- CN209709685U CN209709685U CN201920827342.9U CN201920827342U CN209709685U CN 209709685 U CN209709685 U CN 209709685U CN 201920827342 U CN201920827342 U CN 201920827342U CN 209709685 U CN209709685 U CN 209709685U
- Authority
- CN
- China
- Prior art keywords
- electrode pins
- plug connector
- pedestal
- power module
- slip cover
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of Surge Protectors; its drip irrigation device includes power module; pedestal; power module bottom end is equipped with the electrode pins being plugged in pedestal; the plug connector being electrically connected with electrode pins is provided on pedestal; one layer of Anti-slip cover is socketed with outside the electrode pins; the plug connector is in U-shape structure; two middle side parts of U-shaped structure are equipped with card contact; the connection breach for keeping electrode pins part exposed are provided on Anti-slip cover on two sides corresponding with plug connector, the card contact elastic card of the plug connector abuts in connection breach with electrode pins；Power module bottom is equipped with positive stop lug boss made of silicon rubber, and electrode pins are provided projectingly across positive stop lug boss, and the pedestal is equipped with the limiting slot with positive stop lug boss sealing grafting, is equipped with spliced eye corresponding with electrode pins in the limiting slot.The utility model has and prevents power module gently caducous effect, and plays sealing, shockproof effect.
Description
Technical field
The utility model relates to a kind of electronic devices, and more specifically it is related to a kind of Surge Protector.
Background technique
Surge Protector is also known as surge protector, and abbreviation SPD is also lightning protection device, is a kind of for various electronic equipments, instrument
Instrument, communication line provide the electronic device of security protection.Under normal circumstances, it is in high impedance status, works as electric loop
Either in communication line because when extraneous interference generates peak current or voltage suddenly, Surge Protector can be when extremely short
Interior conducting, which is shunted, introduces ground by ground line for lightning current or overvoltage, carrys out the equipment on protection circuit from this, to keep away
Exempt from damage of the surge to other equipment in circuit, therefore it is with high safety.Suitable for exchanging 50/60HZ, specified electricity
In the power supply system for pressing 220V to 380V, in circuit to the surge of indirect thunder and lightning and direct effects of lightning or other instantaneous overvoltages
It is protected, the requirement suitable for home dwelling, the tertiary industry and industrial circle surge protection.Currently, surge in the market
Protector is made of pedestal and surge protection module, and surge protection module is mounted on the base in a manner of grafting,
It is all to carry out grafting by the structure of sliding slot to be easy to plug although such inserting mode is fairly simple mostly, it may
There is the case where causing surge protection module to be detached from pedestal because of vibration, so that Surge Protector does not have real guarantor
Shield effect.
Utility model content
In view of the deficienciess of the prior art, having prevents power supply the utility model lies in that providing a kind of Surge Protector
Module gently caducous effect, and play sealing, shockproof effect.
To achieve the above object, the utility model provides following technical solution: a kind of Surge Protector, including power supply mould
Block, pedestal, power module bottom end be equipped with the electrode pins that are plugged in pedestal, is provided on pedestal and is electrically connected with electrode pins
Plug connector, it is characterised in that: the electrode pins fixed sleeves are connected to one layer to be prevented made of resistance to electric arc, silicon rubber resistant to high temperature
Press-off, the plug connector is in U-shape structure, and two middle side parts of U-shaped structure are recessed a pair of of card contact, on the Anti-slip cover with insert
The connection breach for keeping electrode pins part exposed are provided on the corresponding two sides of fitting, the card contact elastic card of the plug connector exists
It is abutted in connection breach with electrode pins；The power module bottom is equipped with positive stop lug boss made of silicon rubber, and electrode pins are worn
It crosses positive stop lug boss to be provided projectingly, the pedestal is equipped with the limiting slot with positive stop lug boss sealing grafting, is equipped in the limiting slot
Spliced eye corresponding with electrode pins.
By using above-mentioned technical proposal, when power module plugs together when the pedestal of Surge Protector, it is wrapped in electrode and inserts
Anti-slip cover outside foot follows electrode pins together in inserted base, and the Anti-slip cover made of silicon rubber is because of the deformable characteristic of rubber
So that being readily inserted into plug connector, the two sides card contact of plug connector is caught in the connection breach of Anti-slip cover with the insertion sliding of Anti-slip cover
Interior touch with electrode pins issues the realization of metal abutting sound and is electrically connected, the fastening and connection of connection breach and plug connector card contact
The Anti-slip cover of silicone rubber material makes the strong characteristic of rubber friction that plays for the plug connector for wanting to be disconnected notch around notch
Plug connector is not easily disconnected from, and the caoutchouc elasticity of Anti-slip cover can reduce and be connected to the plug connectors of connection breach by vibration influence,
It combines multinomial effect to have the function that prevent power module from easily falling off from pedestal, and Anti-slip cover and positive stop lug boss are accordingly embedded in and insert
It can be closely adhered to when connecing in hole and limiting slot by silicone rubber material characteristic effect and make to play one in spliced eye and limiting slot
The effect of sealing.
The utility model is further arranged to: the positive stop lug boss cross-sectional shape is triangle.
By using above-mentioned technical proposal, the shape of positive stop lug boss is limited so that power module can be according to three when plugging together pedestal
Angular direction prevents power module wrong plug pedestal from causing safety problem.
The utility model is further arranged to: one end end of the Anti-slip cover far from power module is semi-cylindrical hill.
By using above-mentioned technical proposal, semicircular raised end enable Anti-slip cover enter pedestal after more easily
It is inserted into plug connector and is clamped connection.
The utility model is further arranged to: the connection breach semicircular in shape.
By using above-mentioned technical proposal, the semicircle settings of connection breach so that the radian that has of notch to plug connector card
Plug connector can be along the semilune radian track of notch with certain when separating power module and pedestal while being not easily disconnected from after connecing
Better simply removal after dynamics applies.
The utility model is further arranged to: the anticreep sleeve wall thickness is 0.8-1.2mm.
By using above-mentioned technical proposal, the thickness mating connection notch of wall thickness to reach plug connector by small vibration
External force is still less susceptible to the effect of abjection, also allows plug connector when people separates power module and pedestal by the external force being gradually increased
It can be easier to be detached from Anti-slip cover.
The utility model is further arranged to: the Anti-slip cover is strip.
By using above-mentioned technical proposal, Anti-slip cover strip more fits in electrode pins.
In conclusion the utility model has the following beneficial effects: Anti-slip cover enters when power module and pedestal plug together
It is clamped in pedestal by plug connector, plug connector clamping, which is connected in the semicircle connection breach for having certain wall thickness of Anti-slip cover, to abut
Electrode pins realize effect not easily to fall off and meanwhile pass through silicone rubber material setting realize auxiliary Anti-slip cover be not easy from plug connector
There are also sealed shock-proof effects while interior disengaging.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the present embodiment；
Fig. 2 is the portion the A structural representation enlarged drawing of the present embodiment Fig. 1；
Fig. 3 is the pedestal overlooking structure diagram of the present embodiment；
Fig. 4 is the connection status structural schematic diagram of the present embodiment.
Appended drawing reference: 1, power module；11, positive stop lug boss；12, Anti-slip cover；121, connection breach；2, pedestal；21, it limits
Slot；22, spliced eye；3, electrode pins；4, plug connector.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of Surge Protectors, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including power module 1, bottom
Seat 2,1 bottom end of power module are equipped with the electrode pins 3 being plugged in pedestal 2, are provided on pedestal 2 and are electrically connected with electrode pins 3
Plug connector 4,3 fixed sleeves of electrode pins are connected to one layer of wall thickness being made of resistance to electric arc, silicone rubber material resistant to high temperature by 1mm
Anti-slip cover 12, Anti-slip cover 12 is inserted into the end semicircular in shape protrusion of 4 one end of plug connector, and plug connector 4 is in U-shape structure, U-shaped structure
Two middle side parts be recessed a pair of of card contact, being provided on two sides corresponding with plug connector 4 on Anti-slip cover 12 makes electrode pins 3
The exposed semicircle connection breach 121 in part, the card contact elastic card of plug connector 4 support in connection breach 121 with electrode pins 3
It connects, 1 bottom of power module is equipped with silicon rubber and the positive stop lug boss 11 that cross section is triangle is made, and electrode pins 3 pass through limit convex
Platform 11 is provided projectingly, and pedestal 2 is equipped with the limiting slot 21 that grafting is sealed with positive stop lug boss 11, is equipped in limiting slot 21 and is inserted with electrode
The corresponding spliced eye 22 of foot 3.
In actual use, when power module 1 plugs together when the pedestal 2 of Surge Protector, electrode pins 3 are wrapped in
Outer resistance to electric arc, Anti-slip cover resistant to high temperature 12 follow electrode pins 3 together in inserted base 2, and the semicircle of 12 bottom end of Anti-slip cover
Shape protrusion setting allows to relatively be easily inserted into plug connector 4, while the Anti-slip cover 12 made of silicon rubber because rubber it is deformable
Characteristic but also Anti-slip cover 12 is readily inserted into plug connector 4, the two sides card contact of plug connector 4 is slided with the insertion of Anti-slip cover 12
It is caught in touch in the semicircular connection breach 121 in two sides of Anti-slip cover 12 with electrode pins 3 and issues metal abutting sound prompting people's electricity
Pole pin 3 and plug connector 4 have realized electrical connection, the fastening of 4 card contact of connection breach 121 and plug connector and semicircular connection
Notch 121 has one to stop the Anti-slip cover 12 of direction and surrounding silicone rubber material to wanting to be disconnected notch plug connector 4
The strong characteristic of rubber friction that plays of 121 plug connector 4 is not easily disconnected from plug connector 4, and the caoutchouc elasticity of Anti-slip cover 12
Can reduce and be connected to the plug connectors 4 of connection breach 121 by vibration influence, combine multinomial effect reach prevent power module 1 easily from
The effect that pedestal 2 falls off, and Anti-slip cover 12 and positive stop lug boss 11 accordingly in insertion spliced eye 22 and limiting slot 21 when by silicon rubber
Glue material matter characteristic effect, which can be closely adhered to, makes the effect for playing a sealing in spliced eye 22 and limiting slot 21.Want separation
When power module 1 and pedestal 2, biggish power is applied to power module 1, so that the card contact of the plug connector 4 on pedestal 2 is along half
The track of circular connection breach 121 skids off, and realizes and is detached from.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of Surge Protector, including power module (1), pedestal (2), power module (1) bottom end are equipped with and are plugged in pedestal (2)
Interior electrode pins (3) are provided with the plug connector (4) being electrically connected with electrode pins (3) on pedestal (2), it is characterised in that: described
Electrode pins (3) fixed sleeves are connected to one layer of Anti-slip cover (12) made of resistance to electric arc, silicon rubber resistant to high temperature, the plug connector
(4) be in U-shape structure, and two middle side parts of U-shaped structure are recessed a pair of of card contact, on the Anti-slip cover (12) with plug connector (4)
The connection breach (121) for keeping electrode pins (3) part exposed, the card contact of the plug connector (4) are provided on corresponding two sides
Elastic card abuts in connection breach (121) with electrode pins (3)；Power module (1) bottom is equipped with made of silicon rubber
Positive stop lug boss (11), electrode pins (3) are provided projectingly across positive stop lug boss, and the pedestal (2) is equipped with and positive stop lug boss (11)
The limiting slot (21) of grafting is sealed, is equipped with spliced eye (22) corresponding with electrode pins (3) in the limiting slot (21).
2. a kind of Surge Protector according to claim 1, it is characterised in that: positive stop lug boss (11) cross-sectional shape
For triangle.
3. a kind of Surge Protector according to claim 1, it is characterised in that: the Anti-slip cover (12) is far from power module
(1) one end end is semi-cylindrical hill.
4. a kind of Surge Protector according to claim 1, it is characterised in that: connection breach (121) semicircular in shape.
5. a kind of Surge Protector according to claim 1, it is characterised in that: Anti-slip cover (12) wall thickness is 0.8-
1.2mm。
6. a kind of Surge Protector according to claim 1, it is characterised in that: the Anti-slip cover (12) is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827342.9U CN209709685U (en) | 2019-06-03 | 2019-06-03 | A kind of Surge Protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827342.9U CN209709685U (en) | 2019-06-03 | 2019-06-03 | A kind of Surge Protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709685U true CN209709685U (en) | 2019-11-29 |
Family
ID=68651300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827342.9U Expired - Fee Related CN209709685U (en) | 2019-06-03 | 2019-06-03 | A kind of Surge Protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061587A (en) * | 2020-07-17 | 2020-12-11 | 沈阳航天新光集团有限公司 | Anti-drop formula boost motor tail rudder ground transportation frock |
-
2019
- 2019-06-03 CN CN201920827342.9U patent/CN209709685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061587A (en) * | 2020-07-17 | 2020-12-11 | 沈阳航天新光集团有限公司 | Anti-drop formula boost motor tail rudder ground transportation frock |
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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: 20191129 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |