CN209402912U - A kind of pcb board convenient for connection - Google Patents
A kind of pcb board convenient for connection Download PDFInfo
- Publication number
- CN209402912U CN209402912U CN201821871156.7U CN201821871156U CN209402912U CN 209402912 U CN209402912 U CN 209402912U CN 201821871156 U CN201821871156 U CN 201821871156U CN 209402912 U CN209402912 U CN 209402912U
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- pcb board
- supporting shell
- outside
- fixedly connected
- block
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Abstract
The utility model discloses a kind of pcb boards convenient for connection, including pcb board ontology, the pcb board outer body is equipped with positioning device, and the outside of pcb board ontology is flexibly connected with positioning device output end, the positioning device includes supporting shell, fixed plate and shackle member, four fixed plates are symmetrically arranged on the outside of the supporting shell, and fixed plate respectively on be equipped with through-hole, the supporting shell is fixedly connected by through-hole with external shell, sliding slot is equipped with inside the supporting shell, it is slidably connected inside sliding slot on the outside of the pcb board ontology, connecting hole there are two being set on the pcb board ontology, and supporting shell is equipped with shackle member, the shackle member output end is flexibly connected with connecting hole, the shackle member includes elastic component, pressing lever, crushing block, buffer spring, baffle, clamping block and return unit, this is convenient for connection Pcb board, by setting positioning device on pcb board ontology, to make the installation easy to disassemble of pcb board ontology, convenient for the use of pcb board.
Description
Technical field
The utility model relates to technical field of PCB board, specially a kind of pcb board convenient for connection.
Background technique
Printed circuit board (PCB circuit board), also known as printed circuit board are the suppliers of electronic component electrical connection, it
Existing more than 100 years of development history；Its design is mainly layout design；Major advantage using circuit board is to subtract significantly
Few mistake being routed and assemble, improves the gentle productive labor rate of Automated water.
Existing pcb board is usually bolted to connection pcb board directly on device housings in connection, however
When pcb board breaks down, cause the replacement of pcb board, maintenance inconvenient, for this purpose, it is proposed that a kind of PCB convenient for connection
Plate.
Utility model content
The purpose of this utility model is to provide a kind of pcb boards convenient for connection, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of pcb board convenient for connection, including PCB
Plate ontology, the pcb board outer body is equipped with positioning device, and the outside of pcb board ontology and the activity of positioning device output end connect
It connecing, the positioning device includes supporting shell, fixed plate and shackle member, four fixed plates are symmetrically arranged on the outside of the supporting shell, and
Fixed plate respectively on be equipped with through-hole, the supporting shell is fixedly connected by through-hole with external shell, is set inside the supporting shell
There is sliding slot, be slidably connected inside sliding slot on the outside of the pcb board ontology, is set on the pcb board ontology there are two connecting hole, and
Supporting shell is equipped with shackle member, and the shackle member output end is flexibly connected with connecting hole, and the shackle member includes elastic component, pressing
Bar, crushing block, buffer spring, baffle, clamping block and return unit, the supporting shell are equipped with clamping groove, and clamping groove and sliding slot
It is connected to, the bottom end inside the clamping groove is equipped with elastic component, and one end of the pressing lever passes through connecting hole and elastic component output end
Contact, the pressing lever are slidably connected with connecting hole, and the crushing block is fixedly connected at the top of pressing lever, the crushing block sliding
It is connected to inside clamping groove, and is equipped with locating slot inside crushing block, one end of the buffer spring is fixedly connected in locating slot
Portion, and the other end of buffer spring is fixedly connected by baffle with clamping block, the barrier slides are connected to inside locating slot, institute
Supporting shell is stated equipped with card interface, and card interface is connected to clamping groove, the clamping block passes through card interface far from the side of baffle
It is contacted with return unit, and clamping block is slidably connected with card interface, the return unit is fixedly connected on the outside of supporting shell.
Preferably, the elastic component includes adjustable spring and bottom plate, there are two the adjustable spring is set, and two flexible bullets
The both ends of spring are fixedly connected with clamping groove and bottom plate respectively, and the bottom plate is slidably connected inside clamping groove, the pressing lever bottom
Portion and contacts baseplate.
Preferably, the locating slot internal symmetry is set there are two limited block, and two limited blocks are located at baffle far from buffering
The side of spring.
Preferably, the return unit includes restoring board, bolster and locating piece, and the restoring board is solid by two bolsters
Surely it is connected on the outside of supporting shell, and locating piece is fixedly connected on side of the restoring board close to supporting shell, the locating piece and clamping
Block contact.
Preferably, the bolster includes T-bar and reset spring, and one end of the T-bar is fixedly connected on supporting shell
Outside, and reset spring is slidably socketed on the outside of T-bar, the restoring board is slidably socketed on the outside of T-bar, the reset spring
One end be fixedly connected on the outside of supporting shell, and the other end of reset spring is fixedly connected with restoring board.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model is used, fixed plate by being equipped on the outside of supporting shell, and fixed plate is equipped with through-hole, from
And supporting shell can be made to be fixedly connected by bolt with external shell, and since supporting shell is equipped with sliding slot, to make pcb board sheet
The outer Slideslip of body is clamped inside supporting shell, simultaneously because setting in supporting shell, there are two connecting holes, is pressed crushing block, is made to press
The connecting hole that bar passes through on pcb board ontology is movably connected in inside clamping groove, while crushing block is equipped with locating slot, and clamping block is logical
It crosses buffer spring and barrier slides is connected to inside locating slot, when to crushing block is pressed inside clamping groove, clamping block is being buffered
The elastic potential energy effect lower slider of spring is connected at card interface, so that positioning of the supporting shell to pcb board ontology is realized, when need
When the failure of pcb board ontology being wanted to need repairing, restoring board is pressed, locating piece is contacted with clamping block, so that clamping block be made to slide into
Inside locating slot, while reset spring is under the action of elastic potential energy, and then moves up pressing lever inside clamping groove, into
And crushing block can be pulled, so that pressing lever is detached from the connecting hole on pcb board ontology, realizes the fast quick-detach of pcb board ontology.
2, the utility model is fixed on the bottom end inside clamping groove by adjustable spring, and the maximum length of adjustable spring is low
In sliding slot height, so that adjustable spring driving pressing lever moves inside clamping groove when pcb board ontology needs to dismantle, it is convenient for
Pressure ram is detached from blocked hole.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is this practical whole new structure side view cutaway drawing；
Fig. 3 is a-quadrant enlarged drawing in Fig. 2；
Fig. 4 is B area enlarged drawing in Fig. 3.
In figure: 1-PCB plate ontology；2- positioning device；3- supporting shell；4- fixed plate；5- shackle member；6- through-hole；7- sliding slot；
8- connecting hole；9- elastic component；10- pressing lever；11- crushing block；12- buffer spring；13- baffle；14- clamping block；15- resets
Part；16- clamping groove；17- locating slot；18- adjustable spring；19- bottom plate；20- limited block；21- restoring board；22- bolster；23-
Locating piece；24-T type bar；25- reset spring；26- card interface.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of pcb board convenient for connection, including pcb board
Ontology 1 is equipped with positioning device 2, and the outside of pcb board ontology 1 and the activity of 2 output end of positioning device on the outside of the pcb board ontology 1
Connection, the positioning device 2 include supporting shell 3, fixed plate 4 and shackle member 5, and four are symmetrically arranged on the outside of the supporting shell 3 admittedly
Fixed board 4, and fixed plate 4 respectively on be equipped with through-hole 6, the supporting shell 3 is fixedly connected by through-hole 6 with external shell, described
Sliding slot 7 is equipped with inside supporting shell 3, the outside of the pcb board ontology 1 is slidably connected inside sliding slot 7, on the pcb board ontology 1
If there are two connecting hole 8, and supporting shell 3 is equipped with shackle member 5,5 output end of shackle member is flexibly connected with connecting hole 8, institute
It states shackle member 5 and includes elastic component 9, pressing lever 10, crushing block 11, buffer spring 12, baffle 13, clamping block 14 and return unit 15,
The supporting shell 3 is equipped with clamping groove 16, and clamping groove 16 is connected to sliding slot 7, and the bottom end inside the clamping groove 16 is equipped with bullet
Property part 9, one end of the pressing lever 10 passes through connecting hole 8 and elastic component 9 exports end in contact, the pressing lever 10 and connecting hole 8
It is slidably connected, the crushing block 11 is fixedly connected on 10 top of pressing lever, and the crushing block 11 is slidably connected in clamping groove 16
Portion, and locating slot 17 is equipped with inside crushing block 11, one end of the buffer spring 12 is fixedly connected on inside locating slot 17, and slow
The other end for rushing spring 12 is fixedly connected by baffle 13 with clamping block 14, and the baffle 13 is slidably connected in locating slot 17
Portion, the supporting shell 3 is equipped with card interface 26, and card interface 26 is connected to clamping groove 16, and the clamping block 14 is far from baffle 13
Side pass through card interface 26 and contacted with return unit 15, and clamping block 14 is slidably connected with card interface 26, and the return unit 15 is consolidated
Surely it is connected to 3 outside of supporting shell.
The elastic component 9 includes adjustable spring 18 and bottom plate 19, there are two the adjustable spring 18 is set, and two flexible bullets
The both ends of spring 18 are fixedly connected with clamping groove 16 and bottom plate 19 respectively, and the bottom plate 19 is slidably connected inside clamping groove 16, institute
It states 10 bottom of pressing lever to contact with bottom plate 19, by being equipped with elastic component 9, and the maximum length of adjustable spring 18 is high lower than sliding slot 7
Degree, so that adjustable spring 18 drives pressing lever 10 to move inside clamping groove 16 when pcb board ontology 1 needs to dismantle.
17 internal symmetry of locating slot is set there are two limited block 20, and two limited blocks 20 are located at baffle 13 far from buffering
The side of spring 12, by setting there are two limited block 20, so that anti-baffle plate 13 is detached from inside locating slot 17.
The return unit 15 includes restoring board 21, bolster 22 and locating piece 23, and the restoring board 21 passes through two bufferings
Part 22 is fixedly connected on the outside of supporting shell 3, and locating piece 23 is fixedly connected on restoring board 21 close to the side of supporting shell 3, described
Locating piece 23 is contacted with clamping block 14, by being equipped with return unit 15, consequently facilitating pressing clamping block 14.
The bolster 22 includes T-bar 24 and reset spring 25, and one end of the T-bar 24 is fixedly connected on supporting shell
3 outsides, and reset spring 25 is slidably socketed in 24 outside of T-bar, the restoring board 21 is slidably socketed in 24 outside of T-bar, institute
The one end for stating reset spring 25 is fixedly connected on 3 outside of supporting shell, and the other end of reset spring 25 and the fixed company of restoring board 21
It connects, by being equipped with bolster 22, and under the action of reset spring 25, moves restoring board 21 on the outside of T-bar 24.
Working principle: when in use, by the fixed plate 4 being equipped on the outside of supporting shell 3, and fixed plate 4 is equipped with through-hole 6,
So as to so that supporting shell 3 is fixedly connected by bolt with external shell, and since supporting shell 3 is equipped with sliding slot 7, to make
The outer Slideslip of pcb board ontology 1 is clamped inside supporting shell 3, simultaneously because setting in supporting shell 3, there are two connecting holes 8, is pressed crowded
Briquetting 11, the connecting hole 8 for passing through pressing lever 10 on pcb board ontology 1 is movably connected in inside clamping groove 16, while crushing block 11
It is equipped with locating slot 17, clamping block 14 is slidably connected inside locating slot 17 by buffer spring 12 and baffle 13, when to clamping
When pressing crushing block 11 inside slot 16, clamping block 14 is connected to card interface 26 in the elastic potential energy effect lower slider of buffer spring 12
It, when needing the failure of pcb board ontology 1 to need repairing, is pressed to realize positioning of the supporting shell 3 to pcb board ontology 1 at place
Dynamic restoring board 21, locating piece 23 are contacted with clamping block 14, to make clamping block 14 slide into inside locating slot 17, while reset spring
25 under the action of elastic potential energy, and then moves up pressing lever 10 inside clamping groove 16, and then can pull crushing block
11, so that pressing lever 10 is detached from the connecting hole 8 on pcb board ontology 1, realizes the fast quick-detach of pcb board ontology 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of pcb board convenient for connection, including pcb board ontology (1), it is characterised in that: set on the outside of the pcb board ontology (1)
Have positioning device (2), and the outside of pcb board ontology (1) is flexibly connected with positioning device (2) output end, the positioning device (2)
Including supporting shell (3), fixed plate (4) and shackle member (5), four fixed plates (4) are symmetrically arranged on the outside of the supporting shell (3), and
Fixed plate (4) respectively on be equipped with through-hole (6), the supporting shell (3) is fixedly connected by through-hole (6) with external shell, described
Sliding slot (7) are equipped with inside supporting shell (3), sliding slot (7) inside, the PCB are slidably connected on the outside of the pcb board ontology (1)
Set on plate ontology (1) there are two connecting hole (8), and supporting shell (3) is equipped with shackle member (5), shackle member (5) output end with
Connecting hole (8) is flexibly connected, and the shackle member (5) includes elastic component (9), pressing lever (10), crushing block (11), buffer spring
(12), baffle (13), clamping block (14) and return unit (15), the supporting shell (3) is equipped with clamping groove (16), and clamping groove
(16) it is connected to sliding slot (7), the internal bottom end of the clamping groove (16) is equipped with elastic component (9), one end of the pressing lever (10)
End in contact is exported across connecting hole (8) and elastic component (9), the pressing lever (10) is slidably connected with connecting hole (8), the extruding
Block (11) is fixedly connected at the top of pressing lever (10), and it is internal that the crushing block (11) is slidably connected at clamping groove (16), and squeezes
Locating slot (17) are equipped with inside block (11), it is internal and slow that one end of the buffer spring (12) is fixedly connected on locating slot (17)
The other end for rushing spring (12) is fixedly connected by baffle (13) with clamping block (14), and the baffle (13) is slidably connected at positioning
Slot (17) is internal, and the supporting shell (3) is equipped with card interface (26), and card interface (26) is connected to clamping groove (16), the card
It connects the side of block (14) far from baffle (13) to contact across card interface (26) with return unit (15), and clamping block (14) and card interface
(26) it is slidably connected, the return unit (15) is fixedly connected on the outside of supporting shell (3).
2. a kind of pcb board convenient for connection according to claim 1, it is characterised in that: the elastic component (9) includes flexible
Spring (18) and bottom plate (19), there are two the adjustable spring (18) sets, and the both ends of two adjustable springs (18) respectively with card
Access slot (16) is fixedly connected with bottom plate (19), and the bottom plate (19) is slidably connected at clamping groove (16) inside, the pressing lever
(10) bottom is contacted with bottom plate (19).
3. a kind of pcb board convenient for connection according to claim 1, it is characterised in that: the locating slot (17) is internal right
Title is set there are two limited block (20), and two limited blocks (20) are located at side of baffle (13) separate buffer spring (12).
4. a kind of pcb board convenient for connection according to claim 1, it is characterised in that: the return unit (15) includes multiple
Position plate (21), bolster (22) and locating piece (23), the restoring board (21) are fixedly connected on branch by two bolsters (22)
It supports on the outside of shell (3), and locating piece (23) is fixedly connected on the side of restoring board (21) close to supporting shell (3), the locating piece
(23) it is contacted with clamping block (14).
5. a kind of pcb board convenient for connection according to claim 4, it is characterised in that: the bolster (22) includes T-type
Bar (24) and reset spring (25), one end of the T-bar (24) is fixedly connected on the outside of supporting shell (3), and reset spring
(25) it is slidably socketed on the outside of T-bar (24), the restoring board (21) is slidably socketed on the outside of T-bar (24), the reset bullet
One end of spring (25) is fixedly connected on the outside of supporting shell (3), and the other end of reset spring (25) and restoring board (21) fixed company
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871156.7U CN209402912U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board convenient for connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871156.7U CN209402912U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board convenient for connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402912U true CN209402912U (en) | 2019-09-17 |
Family
ID=67879911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871156.7U Active CN209402912U (en) | 2018-11-14 | 2018-11-14 | A kind of pcb board convenient for connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042155A (en) * | 2019-11-23 | 2020-04-21 | 铁汉生态建设有限公司 | Same-root grass and wood slope protection net structure for water and soil loss treatment |
| CN112229445A (en) * | 2020-10-09 | 2021-01-15 | 三桥惠(佛山)新材料有限公司 | Temperature and humidity sensor convenient to disassemble PCB |
-
2018
- 2018-11-14 CN CN201821871156.7U patent/CN209402912U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042155A (en) * | 2019-11-23 | 2020-04-21 | 铁汉生态建设有限公司 | Same-root grass and wood slope protection net structure for water and soil loss treatment |
| CN112229445A (en) * | 2020-10-09 | 2021-01-15 | 三桥惠(佛山)新材料有限公司 | Temperature and humidity sensor convenient to disassemble PCB |
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