CN206807000U - Surge protector - Google Patents
Surge protector Download PDFInfo
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- CN206807000U CN206807000U CN201720557850.0U CN201720557850U CN206807000U CN 206807000 U CN206807000 U CN 206807000U CN 201720557850 U CN201720557850 U CN 201720557850U CN 206807000 U CN206807000 U CN 206807000U
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Abstract
The utility model belongs to overvoltage, anti-thunder technical field, more particularly to a kind of surge protector.It solves the technical problems such as prior art packaging efficiency is low.This surge protector, including bottom base, described bottom base is provided with pcb board, the top base being connected between bottom base by Detachable connection structure is arranged with bottom base, it is characterized in that, being provided between described bottom base and top base is easy to top base to be set in the guide frame on bottom base, described bottom base is provided with some columns being vertically arranged, above-mentioned pcb board is arranged on column, on the inner surface of top base be provided with when top base is set on bottom base after with column correspond set and can prevent top base radial direction disengaging bottom base the first position limiting structure, the second position limiting structure that can prevent top base from radially departing from bottom base is additionally provided between bottom base and top base.The utility model has the advantage of：Simple in construction, easy to assembly and efficiency high.
Description
Technical field
The utility model belongs to overvoltage, anti-thunder technical field, more particularly to a kind of surge protector.
Background technology
Surge protector is also known as arrester, is that a kind of provided for various electronic equipments, instrument and meter, communication line is prevented safely
The electronic installation of shield.When the interference in electric loop either communication line because of the external world produces peak current or voltage suddenly
When, surge protector can turn on shunting within the extremely short time, so as to avoid infringement of the surge to other equipment in loop.It has
There is relative phase, relatively, with respect to center line, the center line protected mode such as over the ground and combinations thereof.
Surge protector generally comprises the parts such as pedestal, housing, surge protection module, and surge protection module is arranged on housing
It is interior.For existing surge protector due to not having guide frame between pedestal and housing, it is low that it assembles highly inconvenient and packaging efficiency；
In addition, existing surge protector lacks position limiting structure, after pedestal, housing installation, it is easy to misplace.
To solve above-mentioned technical problem, people have carried out long-term exploration, it is proposed that miscellaneous solution.Example
Such as, Chinese patent literature discloses, surge protector, [application number:201120569357.3], including pluggable surge protection
Module and base, the surge protection module include support member, the gas-discharge tube being installed on inside support member and positioned at gas
Discharge tube both sides are simultaneously installed on the lug plate on support member；The both ends of gas-discharge tube pass through the wiring of flexible circuit conductor and both sides respectively
Piece connects, and the both ends of gas-discharge tube are fitted into support member together with after the lug plate connection of both sides.The program passes through flexible circuit conductor
Lug plate and gas-discharge tube are connected, is connected relative to both ends soldering of original lug plate directly with gas-discharge tube or elasticity
Connect, on the one hand can reduce damage of the heat transfer to discharge tube, improve the security performance of surge protector；On the other hand, make
Connected with flexible circuit conductor, simplify the mounting structure of support member and the attachment structure that lug plate is complicated with gas-discharge tube both ends, work
Skill is simple, and cost reduces, and the assembling of each element of surge protection module is more convenient.
Although above-mentioned scheme has many advantages, such as the above, the program and unresolved above-mentioned technical problem should
Scheme, which still exists, designs the technical problems such as unreasonable, packaging efficiency is low.
Utility model content
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of design more rationally, high lateral of positioning precision
Positioning component.
To reach above-mentioned purpose, the utility model employs following technical proposal：This surge protector, including bottom base,
Described bottom base is provided with pcb board, is arranged with what is be connected between bottom base by Detachable connection structure on bottom base
Top base, it is characterised in that be provided between described bottom base and top base and be easy to top base to be set in the guiding on bottom base
Structure, described bottom base are provided with some columns being vertically arranged, and above-mentioned pcb board is arranged on column, in top base
Inner surface is provided with to correspond with column after top base is set on bottom base and sets and can prevent that top base is radially de-
From the first position limiting structure of bottom base, being additionally provided between bottom base and top base can prevent top base from radially departing from bottom base
The second position limiting structure.
In this application, by guide frame so that the assembling between bottom base and top base is very convenient and efficiency
It is high；Secondly, by provided with the first position limiting structure, the second position limiting structure, it is therefore prevented that after the installation of top base and bottom base relative to
Bottom base radially departs from.Further, since to be detachably connected between bottom base and top base, it further improves this surge guarantor
Protect the packaging efficiency of device.
In above-mentioned surge protector, described guide frame includes two groups of guiding for being symmetricly set on bottom base both sides
Component, the gib block being equipped with respectively with guidance set is provided with the inwall of top base.
In above-mentioned surge protector, each group of guide be vertically arranged respectively including two pieces and positioned at bottom base it is same
The guide plate of side, the L-shaped breach being equipped with L-shaped breach and two pieces of guide plates on each piece of guide plate are symmetrical arranged, gib block
Correspond and insert in described L-shaped breach.
In above-mentioned surge protector, described gib block is connected as a single entity structure with top base and gib block lower end has
Swing to inclined-plane.The setting for swinging to inclined-plane is easy in gib block insertion L-shaped breach, further increasing this surge protector
Packaging efficiency.
In above-mentioned surge protector, described guide plate is connected as a single entity structure with bottom base, guide plate and lower base
By injection moulding integrated molding, it is easy to fabricate seat.
In above-mentioned surge protector, the first described position limiting structure is spacing on top base inner surface including being arranged on
Groove, described column upper end are stuck in stopper slot.
In above-mentioned surge protector, the second described position limiting structure includes being vertically arranged in the upper spacing of bottom base
Post, the through hole run through is provided with top base, after top base is sheathed on bottom base, described limited post is inserted in through hole.
In above-mentioned surge protector, the upper end of described limited post is provided with guide protrusions.By the setting of the structure,
It has been easy in limited post insertion through hole.
In above-mentioned surge protector, described Detachable connection structure includes some cards for being arranged on bottom base circumference
Button, some necks being caught in one by one for the buckle are provided with top base.
In above-mentioned surge protector, described buckle is connected as a single entity structure with bottom base.
Compared with prior art, it is the advantages of this surge protector：
1st, by guide frame so that the assembling between bottom base and top base is very convenient and efficiency high.
2nd, by provided with the first position limiting structure, the second position limiting structure, it is therefore prevented that it is relative after the installation of top base and bottom base
Radially depart from bottom base, design is more reasonable.
3rd, due to being detachably connected between bottom base and top base, it further improves the assembling of this surge protector
Efficiency.
4th, it is simple in construction, manufacturing cost is low.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model.
Fig. 2 is explosive view provided by the utility model.
Fig. 3 is the enlarged drawing at A in Fig. 2 provided by the utility model.
Fig. 4 is top base structural representation provided by the utility model.
In figure, bottom base 1, column 11, guidance set 12, guide plate 12a, L-shaped breach 12b, limited post 13, guide protrusions
13a, buckle 14, pcb board 2, top base 3, gib block 31, stopper slot 32, through hole 33, neck 34.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, the utility model provides a kind of surge protector, the protector includes bottom base 1, and is set in down
The top base 3 being connected on pedestal 1 and between bottom base 1 by Detachable connection structure.Herein, Detachable connection structure is
Some to be arranged on the circumferential buckle 14 of bottom base 1, buckle 14 is connected as a single entity structure with bottom base 1, if being provided with top base 3
The dry neck 34 being caught in one by one for the buckle 14.
As shown in Figures 2 to 4, guide frame is provided between bottom base 1 and top base 3, when top base 3 is set in lower base
During seat 1, under the guide effect of guide frame so that top base 3 quickly can coordinate with bottom base 1, complete installation.Specifically
Ground, guide frame include two groups of guidance sets 12 for being symmetricly set on the both sides of bottom base 1, are provided with and divide on the inwall of top base 3
The gib block 31 not being equipped with guidance set 12.And each group of guidance set 12 is vertically arranged respectively including two pieces and position
In being equipped with L-shaped breach 12b, and two pieces of guide plate 12a on the guide plate 12a, each piece of guide plate 12a of the same side of bottom base 1
On L-shaped breach 12b be symmetrical arranged, during installation, gib block 31, which corresponds, to be inserted in described L-shaped breach 12b.
Preferably as the prioritization scheme of the present embodiment, gib block 31 is connected as a single entity structure with top base 3；Guide plate
12a is connected as a single entity structure with bottom base 1.Further, in order to which gib block can more facilitate, swimmingly insert L-shaped breach 12b
It is interior, therefore, it is provided with the lower end of gib block 31 and swings to inclined-plane 31a.
Secondly, bottom base 1 is provided with pcb board 2, and some columns 11 being vertically arranged are additionally provided with bottom base 1, and pcb board 2 is solid
Dingan County is on column 11.It is being provided with the inner surface of top base 3 when top base 3 is set on bottom base 1 after and column 11 1
One is correspondingly arranged and can prevent top base 3 from radially departing from the first position limiting structure of bottom base 1.Herein, the first position limiting structure
Including being arranged on stopper slot 32 some on the inner surface of top base 3, the described upper end of column 11 is stuck in stopper slot 32.Column 11
For rectangle column, stopper slot 32 is surrounded by some pieces of limiting plates being vertically arranged.
It is spacing that can prevent top base 3 from radially departing from bottom base 1 second is additionally provided between bottom base 1 and top base 3
Structure.Specifically, the second position limiting structure includes the upper limited post 13 for being vertically arranged in bottom base 1, is provided with and passes through on top base 3
The through hole 33 worn, after top base 3 is sheathed on bottom base 1, described limited post 13 is inserted in through hole 33.And in order that limited post
13 can preferably be inserted in through hole 33, and guide protrusions 13a is provided with the upper end of limited post 13.
For this surge protector in assembling, the gib block 31 and L-shaped breach 12b first on bottom base 1, which coordinates, realizes upper base
Its pre-mated of seat 3 and bottom base 1, after gib block 31 inserts L-shaped breach 12b, column 11 is stuck in stopper slot 32, limited post 13
Insert in through hole 33, and buckle 14 is caught in neck 34, so as to realize that top base 3 and bottom base 1 are fully mated.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although bottom base 1, column 11, guidance set 12, guide plate 12a, L-shaped breach 12b, limit have more been used herein
The arts such as position post 13, guide protrusions 13a, buckle 14, pcb board 2, top base 3, gib block 31, stopper slot 32, through hole 33, neck 34
Language, but it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this using these terms
The essence of utility model；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (10)
1. a kind of surge protector, including bottom base (1), described bottom base (1) is provided with pcb board (2), in bottom base (1)
On be arranged with the top base (3) being connected between bottom base (1) by Detachable connection structure, it is characterised in that under described
It is provided between pedestal (1) and top base (3) and is easy to the guide frame that top base (3) is set on bottom base (1), described lower base
Seat (1) is provided with some columns (11) being vertically arranged, and above-mentioned pcb board (2) is arranged on column (11), in top base (3)
Inner surface be provided with when top base (3) is set on bottom base (1) after with column (11) one-to-one corresponding setting and can prevent
Top base (3) radially departs from the first position limiting structure of bottom base (1), and being additionally provided between bottom base (1) and top base (3) can
Prevent top base (3) from radially departing from the second position limiting structure of bottom base (1).
2. surge protector according to claim 1, it is characterised in that described guide frame is symmetrical arranged including two groups
Guidance set (12) in bottom base (1) both sides, it is provided with the inwall of top base (3) and is set respectively with guidance set (12) cooperation
The gib block (31) put.
3. surge protector according to claim 2, it is characterised in that each group of guidance set (12) includes two pieces respectively
It is vertically arranged and is equipped with L-shaped breach on the guide plate (12a) of bottom base (1) the same side, each piece of guide plate (12a)
L-shaped breach (12b) on (12b) and two pieces of guide plates (12a) is symmetrical arranged, and gib block (31), which corresponds, inserts in described L
In v notch v (12b).
4. surge protector according to claim 3, it is characterised in that described gib block (31) connects with top base (3)
Have for integral type structure and gib block (31) lower end and swing to inclined-plane (31a).
5. surge protector according to claim 3, it is characterised in that described guide plate (12a) connects with bottom base (1)
For integral type structure.
6. surge protector according to claim 1, it is characterised in that the first described position limiting structure includes being arranged on
Stopper slot (32) on pedestal (3) inner surface, described column (11) upper end are stuck in stopper slot (32).
7. surge protector according to claim 1, it is characterised in that the second described position limiting structure includes being vertically arranged
In the upper limited post (13) of bottom base (1), the through hole (33) run through is provided with top base (3), when top base (3) is sheathed on
After bottom base (1), described limited post (13) is inserted in through hole (33).
8. surge protector according to claim 7, it is characterised in that the upper end of described limited post (13), which is provided with, to be oriented to
Raised (13a).
9. surge protector according to claim 1, it is characterised in that described Detachable connection structure includes some set
Put in the circumferential buckle (14) of bottom base (1), some necks being caught in one by one for the buckle (14) are provided with top base (3)
(34)。
10. surge protector according to claim 9, it is characterised in that described buckle (14) is linked as with bottom base (1)
Integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557850.0U CN206807000U (en) | 2017-05-18 | 2017-05-18 | Surge protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720557850.0U CN206807000U (en) | 2017-05-18 | 2017-05-18 | Surge protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807000U true CN206807000U (en) | 2017-12-26 |
Family
ID=60741359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720557850.0U Active CN206807000U (en) | 2017-05-18 | 2017-05-18 | Surge protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293660A (en) * | 2018-12-07 | 2020-06-16 | 国网内蒙古东部电力有限公司经济技术研究院 | Make things convenient for multistage series connection lightning protection device of dismouting |
-
2017
- 2017-05-18 CN CN201720557850.0U patent/CN206807000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293660A (en) * | 2018-12-07 | 2020-06-16 | 国网内蒙古东部电力有限公司经济技术研究院 | Make things convenient for multistage series connection lightning protection device of dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314006 No. 2056 East Nanxi Road, Zhejiang, Jiaxing Patentee after: Shenlong Electric Co., Ltd. Address before: 314006 No. 2056 East Nanxi Road, Zhejiang, Jiaxing Patentee before: SELONG ELECTRIC CO., LTD. |