CN208548482U - A kind of terminal block for circuit board - Google Patents
A kind of terminal block for circuit board Download PDFInfo
- Publication number
- CN208548482U CN208548482U CN201821353934.3U CN201821353934U CN208548482U CN 208548482 U CN208548482 U CN 208548482U CN 201821353934 U CN201821353934 U CN 201821353934U CN 208548482 U CN208548482 U CN 208548482U
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- China
- Prior art keywords
- wire spring
- spring sheet
- stationary plate
- fastening wire
- power supply
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Abstract
A kind of terminal block for circuit board is provided with Fastening wire spring sheet, stationary plate including power supply line and the cover board, the pedestal that are mutually permanently connected between cover board and pedestal；Fastening wire spring sheet has certain elasticity, and power supply line is cooperatively connected through the elastic fast assembling-disassembling of Fastening wire spring sheet between cover board and pedestal and with stationary plate.The improvement that the utility model passes through above structure, user utilizes the elastic physical property power of Fastening wire spring sheet and the guiding function of guide portion when in use, it can be quick, easily power supply line and stationary plate are assembled, reached simultaneously using the anti-off effect of anti-delinking part and is connected firmly, not eely effect, it is effectively guaranteed the reliability and fastness of power supply line and stationary plate assembly, hole location is provided on pedestal simultaneously, the pin part of stationary plate is stretched out outside inner cavity by hole location, and and circuit board electrical connection, power supply line need to be only plugged between Fastening wire spring sheet and stationary plate by user, the effect of the quick assembling of power supply line and circuit board can be finally reached, it is practical.
Description
Technical field
The utility model relates to a kind of terminal blocks for circuit board.
Background technique
Chinese patent literature number is that CN103163342A discloses a kind of electric energy meter electric source connection box on June 19th, 2013,
It includes insulation fixed frame, is equipped with several groups connecting terminal, which includes upper fixed electrode, is screwed into fixed electrode
Multiple upper fixing screws, lower fixed electrode is screwed into multiple inlet wire fixing screws of lower fixed electrode, and connection sheet which is provided with
Upper through-hole and lower through-hole, screwing, through-hole is screwed into fixed electrode and is fixedly connected with piece, lower screw in insertion, and insertion lower through-hole is twisted
Enter lower fixed electrode and be fixedly connected with piece, insulating layer, the insulating layer are equipped between connection sheet and upper fixed electrode and lower fixed electrode
It is integrated with insulation fixed frame, insulation fixed frame is equipped with the limited block that limitation connection sheet moves up and down.The structure uses
When any one in screwing, lower screw is unscrewed, upper fixed electrode and lower fixed electrode power off are twisted again after completing wiring
Tightly, entire patching operations could be completed, complicated for operation, working efficiency is low, and it is unfavorable to dismount on site, while the power supply connects box
It is not available the use demand for being unable to satisfy user on circuit boards.Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide it is a kind of it is simple and reasonable, have excellent performance, dismount it is quick, easy to use,
It is connected firmly, work efficiency is high, manufacturing cost is low, easy to produce, Yi Shixian and the safe and reliable connecting terminal for circuit board
Seat, to overcome shortcoming in the prior art.
By a kind of terminal block for circuit board that this purpose designs, including power supply line and the lid being mutually permanently connected
Plate, pedestal, it is characterised in that: Fastening wire spring sheet, stationary plate are provided between cover board and pedestal；Wherein, Fastening wire spring sheet has centainly
Elasticity, power supply line are cooperatively connected through the elastic fast assembling-disassembling of Fastening wire spring sheet between cover board and pedestal and with stationary plate.
Fastening wire spring sheet side elastic reaction forms certain gap on cover board or pedestal, between the other side and stationary plate
Or mutually elasticity relies on；The power supply line is plugged or is detached between Fastening wire spring sheet and stationary plate.
Inner cavity is formed between the cover board and pedestal, Fastening wire spring sheet and stationary plate are separately positioned on interior intracavitary；Wherein, cover board
On be provided with pilot hole；The power supply line is plugged or is detached between Fastening wire spring sheet and stationary plate by pilot hole.
The Fastening wire spring sheet side is provided with positioning region, and the other end is provided with guide portion, and Fastening wire spring sheet side passes through positioning
Portion is flexibly positioned to be acted on inner cavity, the other side pass through formed between guide portion and stationary plate certain gap or mutually elasticity according to
It leans on；The power supply line is quickly plugged between Fastening wire spring sheet and stationary plate by guide portion.
Anti-delinking part is additionally provided on the Fastening wire spring sheet, anti-delinking part is located at the rear side of guide portion；The power supply line passes through
Anti-delinking part separation preventing is plugged between Fastening wire spring sheet and stationary plate.
The anti-off effect side that the guiding function direction and anti-delinking part that the guide portion generates power supply line generate power supply line
To opposite.
The elastic spacing portion for preventing Fastening wire spring sheet elasticity excessive deformation is additionally provided on the cover board or pedestal.
The cover board and pedestal be made of insulating material respectively and the two by buckle mutually connect and fix, and mutually it
Between be formed with inner cavity；The Fastening wire spring sheet and stationary plate is respectively arranged at least one and is made of metal material respectively, and point
Not She Zhi including it is intracavitary.
The Fastening wire spring sheet it is C-shaped and positioning setting including it is intracavitary；Described stationary plate one end is provided with contact portion, another
End is provided with pin part；Be provided with hole location on the pedestal, it is intracavitary including the contact portion setting of stationary plate and with Fastening wire spring sheet it
Between form certain gap or mutually elasticity relies on, the pin part of stationary plate by hole location stretching inner cavity outside and be electrically connected with circuit board
It connects；The power supply line plugs or is detached between Fastening wire spring sheet and the contact portion of stationary plate.
The utility model is adopted and cover board and pedestal is made from an insulative material by the improvement of above structure, and in cover board and
Interior between pedestal intracavitary is provided with Fastening wire spring sheet, stationary plate, wherein Fastening wire spring sheet has certain elasticity, is provided with dress on cover board
Distribution, power supply line are plugged or are detached between Fastening wire spring sheet and stationary plate by pilot hole, while Fastening wire spring sheet corresponding power line is set
It is equipped with guide portion and anti-delinking part, user utilizes the elastic physical property power of Fastening wire spring sheet and the guiding function of guide portion when in use, i.e.,
Quick and easy power supply line can be assembled with stationary plate, while be reached using the anti-off effect of anti-delinking part and being connected firmly, be not easy
The effect of slippage, is effectively guaranteed the reliability and fastness of power supply line and stationary plate assembly, while hole location is provided on pedestal,
The pin part of stationary plate by hole location stretch out inner cavity outside and and circuit board electrical connection, user power supply line need to be only plugged in card line spring
Between piece and stationary plate, it can be finally reached the quick assembling effect of power supply line and circuit board, to improve power supply line and circuit board
Assembly efficiency, achieve the effect that plug and play, efficiently avoid the prior art using screw just can be carried out power supply line with it is electric
The drawbacks of road plate mutually assembles also solves the problem that erecting yard is easily lost screw and the two assembly technology complexity.
In terms of comprehensive, with it is simple and reasonable, have excellent performance, dismount it is quick, easy to use, be connected firmly, work
It is high-efficient, manufacturing cost is low, easy to produce, Yi Shixian and it is safe and reliable the features such as, it is practical.
Detailed description of the invention
Fig. 1, Fig. 2 are the decomposition texture schematic diagram of the utility model first embodiment.
Fig. 3, Fig. 4 are the assembling structure schematic diagram of the utility model first embodiment.
Fig. 5 is that the power supply line of the utility model first embodiment assembles pre-structure schematic diagram.
Fig. 6 is structural schematic diagram after the power supply line of the utility model first embodiment assembles.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1-Fig. 6, this is used for the terminal block of circuit board, including power supply line 5 and the cover board being mutually permanently connected
1, pedestal 4 are provided with Fastening wire spring sheet 2, stationary plate 3 between cover board 1 and pedestal 4；Wherein, Fastening wire spring sheet 3 has certain elasticity, electricity
Source line 5 is cooperatively connected through the elastic fast assembling-disassembling of Fastening wire spring sheet 2 between cover board 1 and pedestal 4 and with stationary plate 3.
Further speaking, 2 side elastic reaction of Fastening wire spring sheet is on cover board 1 or pedestal 4, shape between the other side and stationary plate 3
At certain gap or mutually elasticity dependence；The power supply line 5 plugs or is detached between Fastening wire spring sheet 2 and stationary plate 3.
Further speaking, cover board 1 and pedestal 4 are made of insulating material respectively and the two is mutually connected and fixed by buckle,
And it is formed with inner cavity 6 between each other；The Fastening wire spring sheet 2 and stationary plate 3 is respectively arranged at least one and respectively by metal material
Material is made, and is separately positioned in inner cavity 6；Wherein, pilot hole 7 is provided on cover board 1；The power supply line 5 passes through pilot hole 7
It plugs or is detached between Fastening wire spring sheet 2 and stationary plate 3.
Further speaking, Fastening wire spring sheet 2 is C-shaped, and one side is provided with positioning region 8, and the other end is provided with guide portion 9, card
2 side of coil spring piece acts on inner cavity 6 by the way that positioning region 8 is flexibly positioned, and the other side between guide portion 9 and stationary plate 3 by forming
Certain gap or mutually elasticity dependence；The power supply line 5 by guide portion 9 be quickly plugged in Fastening wire spring sheet 2 and stationary plate 3 it
Between.
Further speaking, anti-delinking part 10 is additionally provided on Fastening wire spring sheet 2, anti-delinking part 10 is located at the rear side of guide portion 9；It is described
Power supply line 5 be plugged between Fastening wire spring sheet 2 and stationary plate 3 by 10 separation preventing of anti-delinking part.
Further speaking, guide portion 9 generates the guiding function direction that power supply line 5 generates with anti-delinking part 10 to power supply line 5
Anti-off effect it is contrary.
Further speaking, the elastic spacing for preventing the elastic excessive deformation of Fastening wire spring sheet 2 is additionally provided on cover board 1 or pedestal 4
Portion 11.
Further speaking, 3 one end of stationary plate is provided with contact portion 12, and the other end is provided with pin part 13；On the pedestal 4
It is provided with hole location 14, the contact portion 12 of stationary plate 3 is arranged in inner cavity 6 and forms certain gap or phase between Fastening wire spring sheet 2
Mutual elasticity relies on, and the pin part 13 of stationary plate 3 is stretched out outside inner cavity 6 by hole location 14 and and circuit board electrical connection；The power supply line
5 plug or are detached between Fastening wire spring sheet 2 and the contact portion 12 of stationary plate 3.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, the utility model also has on the premise of not departing from the spirit and scope of the utility model
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by appended claims and its equivalent.
Claims (9)
1. a kind of terminal block for circuit board, including power supply line (5) and the cover board (1), the pedestal that are mutually permanently connected
(4), it is characterised in that: Fastening wire spring sheet (2), stationary plate (3) are provided between cover board (1) and pedestal (4)；Wherein, Fastening wire spring sheet (2)
With certain elasticity, power supply line (5) by the elastic fast assembling-disassembling of Fastening wire spring sheet (2) between cover board (1) and pedestal (4),
And it is cooperatively connected with stationary plate (3).
2. being used for the terminal block of circuit board according to claim 1, it is characterised in that: Fastening wire spring sheet (2) side
Elastic reaction forms certain gap or mutually elasticity dependence on cover board (1) or pedestal (4) between the other side and stationary plate (3)；
The power supply line (5) plugs or is detached between Fastening wire spring sheet (2) and stationary plate (3).
3. being used for the terminal block of circuit board according to claim 2, it is characterised in that: the cover board (1) and pedestal (4)
Between be formed with inner cavity (6), Fastening wire spring sheet (2) and stationary plate (3) are separately positioned in inner cavity (6)；Wherein, it is arranged on cover board (1)
There are pilot hole (7)；The power supply line (5) is plugged or is detached between Fastening wire spring sheet (2) and stationary plate (3) by pilot hole (7).
4. being used for the terminal block of circuit board according to claim 3, it is characterised in that: Fastening wire spring sheet (2) side
It is provided with positioning region (8), the other end is provided with guide portion (9), and Fastening wire spring sheet (2) side passes through positioning region (8) flexibly positioned work
On inner cavity (6), the other side, which passes through, forms certain gap or mutually elasticity dependence between guide portion (9) and stationary plate (3)；Institute
The power supply line (5) stated quickly is plugged between Fastening wire spring sheet (2) and stationary plate (3) by guide portion (9).
5. being used for the terminal block of circuit board according to claim 4, it is characterised in that: on the Fastening wire spring sheet (2) also
It is provided with anti-delinking part (10), anti-delinking part (10) are located at the rear side of guide portion (9)；The power supply line (5) passes through anti-delinking part (10)
Separation preventing is plugged between Fastening wire spring sheet (2) and stationary plate (3).
6. being used for the terminal block of circuit board according to claim 5, it is characterised in that: the guide portion (9) is to power supply
The guiding function direction that line (5) generates is contrary with the anti-off effect that anti-delinking part (10) generate power supply line (5).
7. being used for the terminal block of circuit board according to claim 6, it is characterised in that: the cover board (1) or pedestal (4)
On be additionally provided with the elastic spacing portion (11) for preventing the elastic excessive deformation of Fastening wire spring sheet (2).
8. the terminal block of circuit board is used for described in -7 any one according to claim 1, it is characterised in that: the cover board (1)
It is made of insulating material respectively with pedestal (4) and the two is mutually connected and fixed by buckle, and be formed with inner cavity between each other
(6)；The Fastening wire spring sheet (2) and stationary plate (3) is respectively arranged at least one and is made of metal material respectively, and respectively
Setting is in inner cavity (6).
9. being used for the terminal block of circuit board according to claim 8, it is characterised in that: the Fastening wire spring sheet (2) is in C
Shape and positioning are arranged interior in inner cavity (6)；Described stationary plate (3) one end is provided with contact portion (12), and the other end is provided with pin part
(13)；Be provided with hole location (14) on the pedestal (4), the setting of the contact portion (12) of stationary plate (3) in inner cavity (6) and with card
Certain gap or mutually elasticity dependence are formed between coil spring piece (2), the pin part (13) of stationary plate (3) passes through hole location (14) and stretches out
Inner cavity (6) is outside and and circuit board electrical connection；The power supply line (5) is plugged or is detached from Fastening wire spring sheet (2) and stationary plate (3)
Between contact portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353934.3U CN208548482U (en) | 2018-08-21 | 2018-08-21 | A kind of terminal block for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821353934.3U CN208548482U (en) | 2018-08-21 | 2018-08-21 | A kind of terminal block for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548482U true CN208548482U (en) | 2019-02-26 |
Family
ID=65426496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821353934.3U Active CN208548482U (en) | 2018-08-21 | 2018-08-21 | A kind of terminal block for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548482U (en) |
-
2018
- 2018-08-21 CN CN201821353934.3U patent/CN208548482U/en active Active
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