CN207250751U - A kind of circuit board for being convenient for changing fallible component - Google Patents
A kind of circuit board for being convenient for changing fallible component Download PDFInfo
- Publication number
- CN207250751U CN207250751U CN201721247344.8U CN201721247344U CN207250751U CN 207250751 U CN207250751 U CN 207250751U CN 201721247344 U CN201721247344 U CN 201721247344U CN 207250751 U CN207250751 U CN 207250751U
- Authority
- CN
- China
- Prior art keywords
- groove
- adapter plate
- card adapter
- connecting seat
- groove group
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
It the utility model is related to electronic circuit field,More particularly to a kind of circuit board for being convenient for changing fallible component,Including body,The body is equipped with connecting seat,The both sides of connecting seat are respectively equipped with the first card adapter plate and the second card adapter plate,First card adapter plate is equipped with the first groove group,First groove group includes several first grooves,Connecting seat is equipped with the second groove group,Second groove group includes several second grooves,The first adjacent groove communicates to form the first link slot with the second groove,Second card adapter plate is equipped with the 3rd groove group,3rd groove group includes several the 3rd grooves,Connecting seat is equipped with the 4th groove group,4th groove group includes several the 4th grooves,The 3rd adjacent groove communicates to form the second link slot with the 4th groove,The both ends of first card adapter plate and the second card adapter plate are equipped with clamping close device,The cooperation that the utility model passes through the first card adapter plate and the second card adapter plate and connecting seat,Make the installation of element and replace more convenient and quick,It is highly practical.
Description
Technical field
Electronic circuit field is the utility model is related to, more particularly to a kind of circuit board for being convenient for changing fallible component.
Background technology
With the development of science and technology, the life of people is inseparable with smart machine with electronic product, and electronic product and only
The production and use of energy equipment be unable to do without circuit board, therefore the requirement to circuit board is also higher and higher, has on circuit board numerous
Electronic component, some of which electronic component is more fragile, slightly using accidentally or have some extraneous factors, element will be caused
Damage, the damage of an element can cause whole circuit board not use, and the replacement of element damaged at this time is most to save
Maintenance program, however, existing circuit board mostly using welding or patch, be inconvenient when replacing element, also one
A little circuit board connecting elements by the way of grafting, useful elastic sheet metal clamping, but this connection mode makes the company of element
Connect very insecure, easily loosen, also useful rubber card conjunction element, it is necessary to set bottom plate, circuit board and rubber installing plate, lead
Cause circuit board very heavy, be unfavorable for the installation of circuit board, and present inserting mode is required to the connecting portion alignment of element
Jack, is then pushed into, but present element junction is very fragile, it is easy to the damage of element connecting portion is caused, for
A kind of above problem, circuit board for being convenient for changing fallible component of the utility model, is not only simple in structure, additionally it is possible to realize element
Quick-replaceable.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided a kind of circuit for being convenient for changing fallible component
Plate.
To solve the above problems, the utility model provides following technical scheme：
A kind of circuit board for being convenient for changing fallible component, including body, the body are equipped with the company for connecting element
Joint chair, the both sides of connecting seat are arranged with the first card adapter plate and the second card adapter plate, and the first card adapter plate is with the second card adapter plate with connecting
Joint chair is hinged, and the first card adapter plate is equipped with the first groove group, and the first groove group includes several first grooves, connecting seat and first
The side that card adapter plate is connected is equipped with to be equipped with and the first groove number with the corresponding second groove group of the first groove group, the second groove group
The second equal groove is measured, and the first adjacent groove communicates to form the first link slot with the second groove, is set in the second card adapter plate
Have a 3rd groove group, the 3rd groove group includes several the 3rd grooves, the side that connecting seat is connected with the second card adapter plate be equipped with
The corresponding 4th groove group of second groove group, the 4th groove group are equipped with fourth groove equal with the 3rd number of recesses, and phase
The 3rd adjacent groove communicates to form the second link slot with the 4th groove, and the both ends of first card adapter plate and the second card adapter plate are equal
Equipped with clamping close device.
Further, each first groove in each 3rd groove with being equipped with the first sheet metal, positioned at the first sheet metal
Upper end be equipped with made of elastic material be used for clamping element junction fixture block.
Further, the fixture block is equipped with the fin that several are used for increasing friction force.
Further, it is equipped with the second sheet metal in each second groove and each 4th groove.
Further, each clamping close device includes engaging head and the latch assembly being arranged in connecting seat, engages head
The first convex block is equipped with, the groove body for being used for placing latch assembly is equipped with connecting seat.
Further, the latch assembly includes button, connecting rod, clamping block, telescopic rod and spring, the rear end of button with
The front end of connecting rod is fixedly connected, and the rear end of connecting rod is fixedly connected with clamping block, the rear end of clamping block and the front end of telescopic rod
It is fixedly connected, is equipped with the slot mating with telescopic rod in connecting seat, and telescopic rod is slidably matched with slot, the telescopic rod
On be arranged with spring.
Further, the clamping block is equipped with the second convex block for being used for engaging with the first convex block.
Beneficial effect：A kind of circuit board for being convenient for changing fallible component of the utility model, passes through the first card adapter plate and
Two card adapter plates and connecting seat are hinged so that the first card adapter plate can be separated with the second card adapter plate, so as to allow the first groove and
Two grooves separate, and allow the 3rd groove to be separated with the 4th groove, facilitate being put into for element connecting portion, then so that the first card adapter plate and the
Two card adapter plates are closed with connecting seat respectively, allow fixture block to push against element connecting portion so that element is more firmly mounted, locking device
Unlatching need to only press button, it is easy to operate, in conclusion the utility model can make the easier for installation of element, and keep away
Overexertion causes the situation of the damage of element connecting portion to occur when having exempted from element connection, can realize the quick-replaceable of element,
Its of simple structure and strong practicability.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the broken section dimensional structure diagram of the utility model；
Fig. 3 is the sectional perspective structure diagram of the utility model；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the partial sectional view of the utility model；
Fig. 6 is the enlarged drawing at B in Fig. 5；
Description of reference numerals：Body 1, connecting seat 2, the first card adapter plate 3, the second card adapter plate 4, the first groove group 5, second is recessed
Groove group 6, the 3rd groove group 7, the 4th groove group 8, the first link slot 9, the second link slot 10, clamping close device 11, engages head 11a,
Latch assembly 11b, button 11b1, connecting rod 11b2, clamping block 11b3, telescopic rod 11b4, spring 11b5, the first sheet metal 12,
Fixture block 13, the second sheet metal 14.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of circuit board for being convenient for changing fallible component shown in Fig. 6, including body 1, on the body 1
Equipped with the connecting seat 2 for connecting element, the both sides of connecting seat 2 are arranged with the first card adapter plate 3 and the second card adapter plate 4, and first
3 and second card adapter plate 4 of card adapter plate is hinged with connecting seat 2, and the first card adapter plate 3 is equipped with the first groove group 5, the first groove group 5
Including several the first grooves, side that connecting seat 2 is connected with the first card adapter plate 3 is equipped with and the first groove group 5 corresponding the
Two groove groups 6, the second groove group 6 are equipped with second groove equal with the first number of recesses, and the first adjacent groove and second
Groove communicates to form the first link slot 9, and the second card adapter plate 4 is equipped with the 3rd groove group 7, the 3rd groove group 7 include several the
Three grooves, the side that connecting seat 2 is connected with the second card adapter plate 4 be equipped with 6 corresponding 4th groove group 8 of the second groove group, the
Four groove groups 8 are equipped with fourth groove equal with the 3rd number of recesses, and the 3rd adjacent groove communicates shape with the 4th groove
Into the second link slot 10, the both ends of 3 and second card adapter plate 4 of the first card adapter plate are equipped with clamping close device 11.
With reference to shown in Fig. 2, each first groove in each 3rd groove with being equipped with the first sheet metal 12, positioned at the first gold medal
The upper end for belonging to piece 12 is equipped with the fixture block 13 for being used for clamping element junction made of elastic material, and the first sheet metal 12 is used for
Connection between element and body 1, the connecting portion of 13 clamping element lower end of fixture block so that element is more firmly mounted.
The fixture block 13 is equipped with several fins for being used for increasing friction force, and fin causes fixture block 13 and element connecting portion
Contact surface it is more coarse so that increasing friction force, allow element to install more firm.
The second sheet metal 14, the first sheet metal 12 and the second metal are equipped with each second groove and each 4th groove
The cooperation of piece 14, increases the contact area between element and body 1 so that the electric connection between element and body 1 is more steady
It is fixed.
With reference to shown in Fig. 3 and Fig. 4, each clamping close device 11 includes engaging head 11a and the lock being arranged in connecting seat 2
Tight component 11b, engaging head 11a are equipped with the first convex block, and the groove body for being used for placing latch assembly 11b, locking are equipped with connecting seat 2
Device is used to lock the connection between the first card adapter plate 3 and the second card adapter plate 4 and connecting seat 2, avoids the first card adapter plate 3 and second
Card adapter plate 4 is separated with connecting seat 2, element can not be connected with circuit board.
With reference to shown in Fig. 5 and Fig. 6, the latch assembly 11b includes button 11b1, connecting rod 11b2, clamping block 11b3, stretches
The rear end of contracting bar 11b4 and spring 11b5, button 11b1 are fixedly connected with the front end of connecting rod 11b2, the rear end of connecting rod 11b2
It is fixedly connected with clamping block 11b3, the rear end of clamping block 11b3 is fixedly connected with the front end of telescopic rod 11b4, is equipped with connecting seat 2
The mating slot with telescopic rod 11b4, and telescopic rod 11b4 is slidably matched with slot, is arranged with the telescopic rod 11b4
Spring 11b5 presses button 11b1, it is necessary to when opening locking device, connecting rod 11b2 is promoted clamping block 11b3 movements, spring
11b5 is shunk, and during closed and locked device, decontrols button 11b1, and it is original that the spring 11b5 of contraction can promote clamping block 11b3 to return to
Position.
The clamping block 11b3, which is equipped with, is used for the second convex block for engaging with the first convex block, the first convex block and the second convex block
It is mutually clamped, engaging head 11a is fixed in latch assembly 11b.
Operation principle：The utility model makes connecting rod 11b2 promote clamping block 11b3 movements, bullet by pressing button 11b1
Spring 11b5 is shunk, and telescopic rod 11b4 is moved into slot, opens locking device, allows engaging head 11a to be removed out of locking device,
So that the first card adapter plate 3 and the second card adapter plate 4 are separated with connecting seat 2, the element connecting portion of required installation is corresponded and is connected
Access slot is placed, and closes the first card adapter plate 3 and the second card adapter plate 4, by engaging head 11a push-in latch assemblies 11b, makes locking device
Closure, the first sheet metal 12 and the second sheet metal 14 are contacted with element connecting portion, element is electrically connected with body 1, fixture block 13
Clamping element connecting portion, makes that the connection of element and connecting seat 2 is more firm, its is simple in structure, convenient and practical.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (7)
- A kind of 1. circuit board for being convenient for changing fallible component, it is characterised in that：Including body (1), the body (1), which is equipped with, to be used In the connecting seat (2) of connecting element, the both sides of connecting seat (2) are arranged with the first card adapter plate (3) and the second card adapter plate (4), the One card adapter plate (3) is hinged with connecting seat (2) with the second card adapter plate (4), and the first card adapter plate (3) is equipped with the first groove group (5), First groove group (5) includes several first grooves, and the side that connecting seat (2) is connected with the first card adapter plate (3) is equipped with and first The corresponding second groove group (6) of groove group (5), the second groove group (6) are equipped with second groove equal with the first number of recesses, And the first adjacent groove communicates to form the first link slot (9) with the second groove, the second card adapter plate (4) is equipped with the 3rd groove group (7), the 3rd groove group (7) includes several the 3rd grooves, the side that connecting seat (2) is connected with the second card adapter plate (4) be equipped with The second corresponding 4th groove group (8) of groove group (6), the 4th groove group (8) are equipped with the equal with the 3rd number of recesses the 4th Groove, and the 3rd adjacent groove communicates to form the second link slot (10) with the 4th groove, first card adapter plate (3) and second The both ends of card adapter plate (4) are equipped with clamping close device (11).
- A kind of 2. circuit board for being convenient for changing fallible component according to claim 1, it is characterised in that：Each first groove With being equipped with the first sheet metal (12) in each 3rd groove, it is equipped with positioned at the upper end of the first sheet metal (12) by elastic material The manufactured fixture block (13) for clamping element junction.
- A kind of 3. circuit board for being convenient for changing fallible component according to claim 2, it is characterised in that：The fixture block (13) It is equipped with several fins for being used for increasing friction force.
- A kind of 4. circuit board for being convenient for changing fallible component according to claim 1, it is characterised in that：Each second groove The second sheet metal (14) is equipped with each 4th groove.
- A kind of 5. circuit board for being convenient for changing fallible component according to claim 1, it is characterised in that：Each engaging Device (11) includes engaging head (11a) and the latch assembly (11b) being arranged in connecting seat (2), and engaging head (11a) is equipped with the One convex block, connecting seat (2) is interior to be equipped with the groove body for being used for placing latch assembly (11b).
- A kind of 6. circuit board for being convenient for changing fallible component according to claim 5, it is characterised in that：The latch assembly (11b) includes button (11b1), connecting rod (11b2), clamping block (11b3), telescopic rod (11b4) and spring (11b5), button The rear end of (11b1) is fixedly connected with the front end of connecting rod (11b2), and the rear end of connecting rod (11b2) and clamping block (11b3) are fixed Connection, the rear end of clamping block (11b3) is fixedly connected with the front end of telescopic rod (11b4), and connecting seat (2) is interior to be equipped with and telescopic rod (11b4) mating slot, and telescopic rod (11b4) is slidably matched with slot, and bullet is arranged with the telescopic rod (11b4) Spring (11b5).
- A kind of 7. circuit board for being convenient for changing fallible component according to claim 6, it is characterised in that：The clamping block (11b3) is equipped with the second convex block for being used for engaging with the first convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247344.8U CN207250751U (en) | 2017-09-26 | 2017-09-26 | A kind of circuit board for being convenient for changing fallible component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247344.8U CN207250751U (en) | 2017-09-26 | 2017-09-26 | A kind of circuit board for being convenient for changing fallible component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250751U true CN207250751U (en) | 2018-04-17 |
Family
ID=61885586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247344.8U Expired - Fee Related CN207250751U (en) | 2017-09-26 | 2017-09-26 | A kind of circuit board for being convenient for changing fallible component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811418A (en) * | 2018-06-28 | 2018-11-13 | 佛山市川东磁电股份有限公司 | A kind of inserted magnetic element with protective device |
-
2017
- 2017-09-26 CN CN201721247344.8U patent/CN207250751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811418A (en) * | 2018-06-28 | 2018-11-13 | 佛山市川东磁电股份有限公司 | A kind of inserted magnetic element with protective device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190926 |