CN206506779U - A kind of circuit-board connecting structure of monitoring system governor circuit - Google Patents
A kind of circuit-board connecting structure of monitoring system governor circuit Download PDFInfo
- Publication number
- CN206506779U CN206506779U CN201720158476.7U CN201720158476U CN206506779U CN 206506779 U CN206506779 U CN 206506779U CN 201720158476 U CN201720158476 U CN 201720158476U CN 206506779 U CN206506779 U CN 206506779U
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- CN
- China
- Prior art keywords
- guide rod
- circuit
- rectangular recess
- insulator
- adjusting screw
- 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.)
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Abstract
The utility model discloses a kind of circuit-board connecting structure of monitoring system governor circuit, including insulator, the insulator is rectangular parallelepiped structure, the top of insulator is provided with rectangular recess, bottom inside the rectangular recess is provided with the first screwed hole, adjusting screw is installed in first screwed hole, the adjusting screw includes thread segment, tapered rod, cylindrical section, back-up ring, the thread segment is connected through a screw thread with the first screwed hole, one end of thread segment is connected with the small end of tapered rod, the big end of the tapered rod is connected with cylindrical section, the shell of column of the cylindrical section is provided with back-up ring, the both sides of adjusting screw are respectively equipped with the first attachment means and the second attachment means, first attachment means include bolt, spring, spacing ring, guide rod, the side of rectangular recess is provided with through hole, guide rod is slidably connected in the through hole.The utility model provides the ability of certain resistance stress deformation, solves because glued phenomenon produces the problem of being difficult separated.
Description
Technical field
The utility model is related to monitoring system governor circuit technical field, more particularly to a kind of monitoring system governor circuit
Circuit-board connecting structure.
Background technology
Monitoring system governor circuit is widely used in monitoring system, and it is provided very well for monitoring system
Carrier.But it is known that monitoring system governor circuit is typically complex, the component ratio being related in actual installation
It is more, therefore, often assembled using multiple circuit boards, could so meet systematic difference requirement, actual circuit board
Between it is general be directly attached using screw, so, glued phenomenon is easily produced after a period of time between circuit board, this
Sample, when safeguarding, separation can be very difficult before circuit board, meanwhile, easily should by larger bending in separation
Power, causes to fracture or breaks curved circuit board.
Utility model content
The purpose of this utility model is and a kind of monitoring system master proposed in order to solve shortcoming present in prior art
Control the circuit-board connecting structure of circuit.
To achieve these goals, the utility model employs following technical scheme：
A kind of circuit-board connecting structure of monitoring system governor circuit, including insulator, the insulator are cuboid knot
Structure, the bottom that the top of insulator is provided with inside rectangular recess, the rectangular recess is provided with the first screwed hole, first screw thread
Adjusting screw is installed, the adjusting screw includes thread segment, tapered rod, cylindrical section, back-up ring, the thread segment and first in hole
Screwed hole is connected through a screw thread, and one end of thread segment is connected with the small end of tapered rod, and the big end of the tapered rod is connected with cylinder
Section, the shell of column of the cylindrical section is provided with back-up ring, and the both sides of adjusting screw are respectively equipped with the first attachment means and the second connection dress
Put, first attachment means include bolt, spring, spacing ring, guide rod, the side of rectangular recess is provided with through hole, the through hole
Guide rod is inside slidably connected, the bar segment of the guide rod is provided with spacing ring, and spacing ring is located on the inside of rectangular recess, guide rod
Spring is socketed with, and spring is located between spacing ring and the inwall of rectangular recess, and one end inside rectangular recess is located on guide rod
Positioned at the lower section of back-up ring, and guide rod fits with adjusting screw, and the both sides of insulator are respectively equipped with first circuit board and the second electricity
Road plate, the first circuit board is provided with the one end being located on the first blind hole, guide rod outside rectangular recess close to the side of insulator
On the inside of the first blind hole, guide rod be located at rectangular recess outside side be provided with the second screwed hole, first circuit board it is upper
The side adjacent with the first blind hole is provided with the second blind hole, and second blind hole is connected with the first blind hole, and the inside of the second blind hole is set
There is bolt, and bolt is connected with the second screwed hole on guide rod.
It is preferred that, first attachment means are identical with the structure and size of the second attachment means.
It is preferred that, the first circuit board is identical with the mounting structure of second circuit board.
It is preferred that, the bolt is vertical with guide rod, and adjusting screw is vertical with guide rod.
It is preferred that, the one end of the cylindrical section away from tapered rod is provided with cross recess, and insulator is provided with multigroup, and at least two
Group.
Compared with prior art, the beneficial effects of the utility model are：
Adjusting screw is screwed in the utility model, guide rod is pressed into the inside of first circuit board, one end of guide rod withstands on circle
On shell of column, and bolt is connected with the second screwed hole on guide rod, you can be connected first circuit board with insulator, meanwhile,
In the presence of spring, first circuit board is elastic connection with insulator, should so as to provide certain resistance for first circuit board
The ability of force deformation, similarly, can carry out elastic connection by second circuit board and insulator；During dismounting, it is only necessary to by adjusting screw
Twist off, and extract guide rod, solve under conditions of tradition first circuit board and second circuit board due to glued phenomenon
And the problem of be difficult separated, it is to avoid circuit board is when separated by larger bending stress.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of monitoring system governor circuit circuit-board connecting structure sectional view；
Fig. 2 be the utility model proposes a kind of monitoring system governor circuit circuit-board connecting structure insulator knot
Structure schematic diagram.
In figure：1 second circuit board, 2 cone bar segments, 3 thread segments, 4 insulators, 5 first circuit boards, 6 bolts, 7 springs, 8 limits
Position ring, 9 guide rods, 10 cylindrical sections, 11 back-up rings, 12 second attachment means.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of circuit-board connecting structure of monitoring system governor circuit, including insulator 4, insulator 4 is
Rectangular parallelepiped structure, the bottom that the top of insulator 4 is provided with inside rectangular recess, rectangular recess is provided with the first screwed hole, the first spiral shell
Adjusting screw is installed, adjusting screw includes thread segment 3, tapered rod 2, cylindrical section 10, back-up ring 11 in pit, thread segment 3 and the
One screwed hole is connected through a screw thread, and one end of thread segment 3 is connected with the small end of tapered rod 2, and the big end of tapered rod 2 is connected with cylinder
Section 10, the shell of column of cylindrical section 10 is provided with back-up ring 11, and the both sides of adjusting screw are respectively equipped with the first attachment means and the second connection
Device 12, the first attachment means include bolt 6, spring 7, spacing ring 8, guide rod 9, and the side of rectangular recess is provided with through hole, through hole
Guide rod 9 is inside slidably connected, the bar segment of guide rod 9 is provided with spacing ring 8, and spacing ring 8 is located at the inside of rectangular recess, guide rod 9
On be socketed with spring 7, and spring 7 is located between spacing ring 8 and the inwall of rectangular recess, is located on guide rod 9 inside rectangular recess
One end be located at the lower section of back-up ring 11, and guide rod 9 fits with adjusting screw, and the both sides of insulator 4 are respectively equipped with the first circuit
Plate 5 and second circuit board 1, first circuit board 5 is provided with the first blind hole, guide rod 9 close to the side of insulator 4 is located at rectangular recess
Outside one end is located at the side being located on the inside of the first blind hole, guide rod 9 outside rectangular recess and is provided with the second screwed hole, first
The upper side adjacent with the first blind hole of circuit board 5 is provided with the second blind hole, and the second blind hole is connected with the first blind hole, the second blind hole
Inside is provided with bolt 6, and bolt 6 is connected with the second screwed hole on guide rod 9, the first attachment means and the second attachment means
12 structure and size is identical, and first circuit board 5 is identical with the mounting structure of second circuit board 1, bolt 6 and guide rod
9 is vertical, and adjusting screw is vertical with guide rod 9, and the one end of cylindrical section 10 away from tapered rod 2 is provided with cross recess, and insulator 4 is provided with more
Group, and at least two groups.
In use, insulator 4 is placed between first circuit board 5 and second circuit board 1, adjusting screw is constantly screwed,
Guide rod 9 is pressed into the inside of first circuit board 5 on the tapered rod 2 of adjusting screw, one end of last guide rod 9 withstands on cylindrical section 10
On, at this moment, bolt 6 is inserted into the second blind hole, and bolt 6 is connected with the second screwed hole on guide rod 9, you can by the first circuit
Plate 5 is connected with insulator 4, meanwhile, in the presence of spring 7, first circuit board 5 is elastic connection with insulator 4, similarly, can
Second circuit board 1 and insulator 4 are subjected to elastic connection;During detachable, adjusting screw is twisted off, and guide rod 9 is extracted, you can
First circuit board 5 and second circuit board 1 are dismantled.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of circuit-board connecting structure of monitoring system governor circuit, including insulator (4), it is characterised in that the insulation
Body (4) is rectangular parallelepiped structure, and the bottom that the top of insulator (4) is provided with inside rectangular recess, the rectangular recess is provided with first
Adjusting screw is installed, the adjusting screw includes thread segment (3), tapered rod (2), circle in screwed hole, first screwed hole
Shell of column (10), back-up ring (11), the thread segment (3) are connected through a screw thread with the first screwed hole, and one end of thread segment (3) is connected with
The small end of tapered rod (2), the big end of the tapered rod (2), which is connected with cylindrical section (10), the shell of column of the cylindrical section (10), to be set
There is back-up ring (11), the both sides of adjusting screw are respectively equipped with the first attachment means and the second attachment means (12), first connection
Device includes bolt (6), spring (7), spacing ring (8), guide rod (9), and the side of rectangular recess is provided with sliding in through hole, the through hole
Dynamic to be connected with guide rod (9), the bar segment of the guide rod (9) is provided with spacing ring (8), and spacing ring (8) is located at the interior of rectangular recess
Spring (7) is socketed with portion, guide rod (9), and spring (7) is located at spacing ring (8) between the inwall of rectangular recess, guide rod (9)
Upper one end inside rectangular recess is located at the lower section of back-up ring (11), and guide rod (9) fits with adjusting screw, insulator
(4) both sides are respectively equipped with first circuit board (5) and second circuit board (1), and the first circuit board (5) is close to insulator (4)
Side be provided with the first blind hole, the inside that one end outside rectangular recess is located at the first blind hole, guide rod (9) are located on guide rod (9)
The upper side outside rectangular recess is provided with the second screwed hole, the upper side adjacent with the first blind hole of first circuit board (5)
Provided with the second blind hole, second blind hole is connected with the first blind hole, and the inside of the second blind hole is provided with bolt (6), and bolt (6) with
The second screwed hole on guide rod (9) is connected.
2. the circuit-board connecting structure of a kind of monitoring system governor circuit according to claim 1, it is characterised in that described
First attachment means are identical with the structure and size of the second attachment means (12).
3. the circuit-board connecting structure of a kind of monitoring system governor circuit according to claim 1, it is characterised in that described
First circuit board (5) is identical with the mounting structure of second circuit board (1).
4. the circuit-board connecting structure of a kind of monitoring system governor circuit according to claim 1, it is characterised in that described
Bolt (6) is vertical with guide rod (9), and adjusting screw is vertical with guide rod (9).
5. the circuit-board connecting structure of a kind of monitoring system governor circuit according to claim 1, it is characterised in that described
The one end of cylindrical section (10) away from tapered rod (2) is provided with cross recess, and insulator (4) is provided with multigroup, and at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158476.7U CN206506779U (en) | 2017-02-22 | 2017-02-22 | A kind of circuit-board connecting structure of monitoring system governor circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158476.7U CN206506779U (en) | 2017-02-22 | 2017-02-22 | A kind of circuit-board connecting structure of monitoring system governor circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506779U true CN206506779U (en) | 2017-09-19 |
Family
ID=59833671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158476.7U Expired - Fee Related CN206506779U (en) | 2017-02-22 | 2017-02-22 | A kind of circuit-board connecting structure of monitoring system governor circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099295A (en) * | 2018-08-22 | 2018-12-28 | 湖北鑫美企业发展股份有限公司 | A kind of video monitoring apparatus being easily installed |
| CN109379842A (en) * | 2018-11-20 | 2019-02-22 | 黄河科技学院 | A kind of connection structure for electronic circuit board |
-
2017
- 2017-02-22 CN CN201720158476.7U patent/CN206506779U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099295A (en) * | 2018-08-22 | 2018-12-28 | 湖北鑫美企业发展股份有限公司 | A kind of video monitoring apparatus being easily installed |
| CN109379842A (en) * | 2018-11-20 | 2019-02-22 | 黄河科技学院 | A kind of connection structure for electronic circuit board |
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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: 20170919 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |