CN207573799U - A kind of circuit board installing plate and circuit board installation unit - Google Patents
A kind of circuit board installing plate and circuit board installation unit Download PDFInfo
- Publication number
- CN207573799U CN207573799U CN201721785262.9U CN201721785262U CN207573799U CN 207573799 U CN207573799 U CN 207573799U CN 201721785262 U CN201721785262 U CN 201721785262U CN 207573799 U CN207573799 U CN 207573799U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- ontology
- mounting hole
- installing plate
- installation unit
- 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
Links
- 238000009434 installation Methods 0.000 title claims abstract description 24
- 230000027455 binding Effects 0.000 claims abstract description 21
- 238000009739 binding Methods 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000010009 beating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model is related to a kind of circuit board installing plate and circuit board installation unit, circuit board installation unit includes circuit board and circuit board installing plate, and circuit board installing plate includes ontology and two bent angles；The both ends of ontology have been symmetrically arranged mounting hole；Multiple binding holes are provided between the mounting hole at both ends；Two bent angles are arranged on the ontology homonymy between the mounting hole at both ends, and an ontology mounting hole is each provided on two bent angles；Ontology is fixedly connected by the ontology mounting hole set on bent angle with circuit board；Notch is additionally provided on ontology between two bent angles.The utility model is after circuit board is inserted into guide rail, in addition to installation fixation can be carried out with mounting hole, also being configured with binding hole facilitates progress binding when circuit board outlet to fix, and solves the technical issues of available circuit board mounting structure does not consider binding and wiring board connecting line and more circuit board contacts area.
Description
Technical field
The utility model belongs to circuit board mounting structure technical field, is related to a kind of circuit board installing plate and installation unit.
Background technology
In the structure design of electric product, such as power cabinet, power supply box, for better modularized design, often
Circuit board is inserted into guide rail installation, had both facilitated installation operation or conducive to follow-up maintenance.
The mounting structure that circuit board is inserted into guide rail at present has the following problems：
1st, the needs of flexible binding cannot be met.
2nd, more with circuit board contacts area, difficulty is caused to board design, and (stitch of circuit board needs to avoid peace
Assembling structure.
3rd, cost is high.
Invention content
When being fixedly mounted to solve available circuit plate, binding and wiring board connecting line and circuit board contacts area are not considered
The technical issues of more, the utility model provide a kind of circuit board installing plate and circuit board installation unit.
The technical solution of the utility model is：
A kind of circuit board installing plate, is characterized in that：Including ontology 21 and two bent angles 22；The both ends of ontology 21 point
It is not symmetrically arranged at least one mounting hole 24；Multiple binding holes 23 are provided between the mounting hole 24 at both ends；
Two bent angles 22 are arranged on 21 homonymy of ontology between both ends mounting hole 24, and one is each provided on two bent angles 22
Ontology mounting hole；
Jagged 25 are set on ontology 21 between two bent angles 22.
Further, for convenience of the installation of circuit board, self-clinching nut 26 is provided at the ontology mounting hole of the utility model.
Further, ontology 21 is symmetrical structure, and two bent angles 22 are symmetricly set on ontology 21.Circuit installing plate in this way
Both circuit board side had been may be mounted at, circuit board opposite side can also be mounted on, relatively more flexible, limitation is few.
Further, to reduce cost, ontology 21 is structure as a whole with bent angle 22 and is made of metal plate.
Further, multiple binding holes 23 are arranged on a row and interval is uniform.
The utility model additionally provides a kind of circuit board installation unit, including circuit board 1, is characterized in that：
Circuit board installing plate 2 is further included, the circuit board installing plate 2 includes ontology 21 and two bent angles 22；
The both ends of ontology 21 have been symmetrically arranged at least one mounting hole 24；It is provided between the mounting hole 24 at both ends more
A binding hole 23；
Two bent angles 22 are arranged on 21 homonymy of ontology between the mounting hole 24 at both ends, and one is each provided on two bent angles 22
A ontology mounting hole；
Ontology 21 is fixedly connected by the ontology mounting hole set on bent angle 22 with circuit board 1；Between two bent angles 22
Jagged 25 are set on ontology 21.
Further, it is provided with self-clinching nut 26 at ontology mounting hole.
Further, the ontology 21 is symmetrical structure, and two bent angles 22 are symmetricly set on ontology 21.Further,
Circuit board installing plate 2 is made of metal plate.
Further, multiple binding holes 23 are arranged on a row and interval is uniform.
Compared with prior art, advantage is the utility model：
1st, the circuit board installing plate of the utility model and circuit board installation unit, after circuit board is inserted into guide rail, in addition to energy
Enough mounting holes carry out installation fixation, are also configured with binding hole and progress binding when circuit board outlet is facilitated to fix.
2nd, set jagged on the ontology between two bent angles of the utility model, notch causes between ontology and circuit board
Contact point is reduced at least, utmostly ensure that creepage distance and electric clearance.
3rd, the circuit board installing plate of the utility model only needs to use panel beating, of low cost, simple in structure.
Description of the drawings
Fig. 1 is embodiment board structure of circuit figure；
Fig. 2 is embodiment circuit board mounting plates structure figure；
Fig. 3 is embodiment circuit board installation unit structure chart；
Fig. 4 is the structure chart of embodiment circuit board installation unit different visual angles；
Fig. 5 show the structure chart that embodiment circuit board installation unit is packed into guide rail.
Wherein reference numeral is：1- circuit boards, 11- circuit boards mounting hole, 12- circuit boards are to end face outside, 2- circuit boards
Installing plate, 21- ontologies, 22- bent angles, 23- bindings hole, 24- mounting holes, 25- notches, 26- self-clinching nuts, 3- fasteners.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model.
As shown in Figure 1, there are two circuit board mounting holes 11 for setting on one side of circuit board 1.
As shown in Fig. 2, the circuit board installing plate 2 of the utility model includes ontology 21 and two bent angles 22；The two of ontology 21
End has been symmetrically arranged 1 mounting hole 24；10 23,10, binding holes binding hole 23 is provided between the mounting hole 24 at both ends
It is arranged on a row and interval is uniform, for the binding of circuit board output；Two bent angles 22 are arranged between both ends mounting hole 24
The homonymy of ontology 21 is each provided with an ontology mounting hole on two bent angles 22, self-clinching nut 26 is provided at ontology mounting hole,
Self-clinching nut 26 can facilitate fixing circuit board 1；Jagged 25 are set on ontology 21 between two bent angles 22, for avoiding electricity
Device and stitch on road plate 1, while ensure that creepage distance and electric clearance.
As shown in Figure 3-4, the circuit board installing plate 2 of this practicality combines to form circuit board installation unit, circuit with circuit board 1
Plate installation unit is fixed by the self-clinching nut 26 at two bent angles 22 with circuit board mounting hole 11 on circuit board 1 using fastener
Connection forms an entirety, can be pushed into guide rail.
As shown in figure 5, after circuit board installation unit is pushed into housing rails as an entirety, circuit board installing plate 2
Outside guide rail, the mounting hole 24 at 21 both ends of circuit board installing plate ontology can be relied on to be fixedly connected with the casing.On circuit board 1
Wire connection terminal can be arranged on circuit board to end face outside 12 near, it is convenient draw cable from wire connection terminal after prick in ontology 21
Binding hole 23 above.
Claims (10)
1. a kind of circuit board installing plate, it is characterised in that：Including ontology (21) and two bent angles (22)；
The both ends of ontology (21) have been symmetrically arranged at least one mounting hole (24)；It is provided between the mounting hole (24) at both ends
Multiple binding holes (23)；
Two bent angles (22) are arranged on ontology (21) homonymy between both ends mounting hole (24), are each provided on two bent angles (22)
One ontology mounting hole；
It is set jagged (25) on ontology (21) between two bent angles (22).
2. circuit board installing plate according to claim 1, it is characterised in that：The spiral shell that presses is provided at the ontology mounting hole
Female (26).
3. circuit board installing plate according to claim 1, it is characterised in that：The ontology (21) be symmetrical structure, two
Bent angle (22) is symmetricly set on ontology (21).
4. circuit board installing plate according to claim 1, it is characterised in that：The ontology (21) is integrated with bent angle (22)
Structure is made of metal plate.
5. circuit board installing plate according to any one of claims 1 to 4, it is characterised in that：The multiple binding hole (23) sets
It puts in a row and is spaced uniform.
6. a kind of circuit board installation unit, including circuit board (1), it is characterised in that：
Circuit board installing plate (2) is further included, the circuit board installing plate (2) includes ontology (21) and two bent angles (22)；
The both ends of ontology (21) have been symmetrically arranged at least one mounting hole (24)；It is provided between the mounting hole (24) at both ends
Multiple binding holes (23)；
Two bent angles (22) are arranged on ontology (21) homonymy between the mounting hole (24) at both ends, each setting on two bent angles (22)
There are one ontology mounting holes；
Ontology (21) is fixedly connected by the ontology mounting hole set on bent angle (22) with circuit board (1)；
It is set jagged (25) on ontology (21) between two bent angles (22).
7. circuit board installation unit according to claim 6, it is characterised in that：It is provided with and presses at the ontology mounting hole
Nut (26).
8. circuit board installation unit according to claim 6, it is characterised in that：The ontology (21) be symmetrical structure, two
A bent angle (22) is symmetricly set on ontology (21).
9. circuit board installation unit according to claim 6, it is characterised in that：The circuit board installing plate (2) is using metal plate
Gold makes.
10. according to any circuit board installation unit of claim 6 to 9, it is characterised in that：The multiple binding hole (23)
It is arranged on a row and interval is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785262.9U CN207573799U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board installing plate and circuit board installation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785262.9U CN207573799U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board installing plate and circuit board installation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573799U true CN207573799U (en) | 2018-07-03 |
Family
ID=62685588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785262.9U Expired - Fee Related CN207573799U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board installing plate and circuit board installation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113914A (en) * | 2019-04-12 | 2019-08-09 | 西安中车永电电气有限公司 | Train electric drive system heat-radiating substrate exempts to punch band fixing seat |
| CN111212518A (en) * | 2020-01-07 | 2020-05-29 | 深圳市江霖电子科技有限公司 | Thickening installation position PCB |
-
2017
- 2017-12-18 CN CN201721785262.9U patent/CN207573799U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113914A (en) * | 2019-04-12 | 2019-08-09 | 西安中车永电电气有限公司 | Train electric drive system heat-radiating substrate exempts to punch band fixing seat |
| CN110113914B (en) * | 2019-04-12 | 2020-12-25 | 西安中车永电电气有限公司 | Punching-free binding belt fixing seat for heat dissipation substrate of train electric transmission system |
| CN111212518A (en) * | 2020-01-07 | 2020-05-29 | 深圳市江霖电子科技有限公司 | Thickening installation position PCB |
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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: 20180703 |