CN203708721U - PCB fixation and installation structure on UPS device - Google Patents
PCB fixation and installation structure on UPS device Download PDFInfo
- Publication number
- CN203708721U CN203708721U CN201420050031.3U CN201420050031U CN203708721U CN 203708721 U CN203708721 U CN 203708721U CN 201420050031 U CN201420050031 U CN 201420050031U CN 203708721 U CN203708721 U CN 203708721U
- Authority
- CN
- China
- Prior art keywords
- pcb
- fixed head
- battery separator
- installation
- 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.)
- Expired - Lifetime
Links
- 238000009434 installation Methods 0.000 title claims abstract description 38
- 239000002184 metal Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a PCB fixation and installation structure on a UPS device. The PCB fixation and installation structure on the UPS comprises a battery separator, a PCB, a PCB fixation plate and a fixation plate support. The PCB is fixed and installed on the PCB fixation plate. The fixation plate support is fixed and installed on the battery separator and used to form an installation track having a side opening along with the battery separator collectively. The PCB fixation plate is embedded into the installation track from the side opening. The PCB fixation and installation structure can be used to realize the assembly and disassembly of the PCB from the side of the device so as to avoid various problems caused by insufficient front side space, and the advantages of convenient and fast assembly and disassembly can be realized.
Description
Technical field
The invention relates to PCB mounting technique field, is specifically related to the PCB fixed installation structure on UPS equipment.
Background technology
In existing electronic equipment, PCB is installed on the mounting panel of electronic equipment by screw front.
As shown in Figure 1, taking a UPS equipment as example, UPS is uninterrupted power supply, is that storage battery is connected with main frame, the system equipment that by modular circuits such as main frame inverters, direct current is converted to civil power, is mainly used in providing stable, continual supply of electric power to electronic equipment.
As depicted in figs. 1 and 2, the rear that the downside of this UPS equipment is installed battery is provided with battery separator 3, and PCB circuit board 2 is installed on battery separator 3, and PCB circuit board 2 directly uses screw to be fixed on the Riveted screw pole of battery separator 3.Install after PCB circuit board 2, can case backboard 1 be installed at the back side of UPS equipment, for blocking protection equipment.
After UPS device assembles is good, in the time that needs are debugged or are safeguarded this PCB circuit board 2, PCB circuit board 2 need to be pulled down from battery separator 3, but because the space length between battery separator 3 and case backboard 1 is limited, general screwdriver can not put in and dismantle PCB circuit board 2 between the two, therefore, follow-up each dismounting or installation PCB circuit board 2, the case backboard 1 that all needs elder generation that PCB circuit board 2 is being blocked in the UPS equipment back side removes, or use special screwdriver to carry out dismounting, no matter which kind of method, all to require great effort again the time-consuming while, can cause great inconvenience to follow-up debugging and maintenance work.
Summary of the invention
The object of the invention is to avoid above-mentioned weak point of the prior art and the structure of the PCB fixed installation on the UPS equipment of the easy dismounting quickly of a kind of energy PCB circuit board is provided.
Provide the PCB fixed installation structure on UPS equipment for this reason, comprise battery separator and PCB circuit board, also comprise PCB fixed head and fixed head support, PCB circuit board is fixedly installed in PCB fixed head, fixed head support is fixedly installed in battery separator and jointly forms the attachment rail with side openings with battery separator, and PCB fixed head embeds described attachment rail from described side openings.
Wherein, described fixed head support is split-type structural, and its structure comprises the symmetrical also upper and lower mounting bracket being symmetricly set on battery separator of two shapes.
Wherein, described mounting bracket is that cross section is step-like sheet metal component, its structure comprises the connecting portion of the installation portion, the limiting section that forms described stairstepping second-order and connection portion and the limiting section that form described stairstepping the first rank, installation portion is for mounting bracket in battery separator, and PCB fixed head is embedded between battery separator and limiting section.
Wherein, described fixed head support is provided with the direction screw mounting hole parallel with PCB circuit board in the side near described side openings, on PCB fixed head, be provided with the fixed head installing hole of installing with described screw mounting hole corresponding matching, be connected by screw fixed head installing hole and screw mounting hole, fixing PCB fixed head in mounting bracket.
Wherein, described screw mounting hole is arranged between connecting portion and installation portion.
Wherein, described PCB fixed head is rectangle, and perpendicular to the embedding direction of PCB fixed head, described PCB fixed head, along parallel himself the mounting lug that is extended with in outward direction, described fixed head installing hole is arranged at described mounting lug.
Wherein, described mounting lug is arranged on one end that PCB fixed head is parallel to the limit that embeds direction.
Wherein, on described PCB fixed head, be provided with Riveted screw pole, PCB circuit board is fixedly installed in described Riveted screw pole by screw.
The beneficial effect of the invention:
PCB fixed installation structure on the UPS equipment of the invention, PCB fixed head and mounting bracket are increased, mounting bracket is fixed on to battery separator, PCB circuit board is fixed on to PCB fixed head, then by PCB fixed head is embedded to mounting bracket from side, be fixedly connected with PCB fixed head and mounting bracket from side screwing again, realize from side dismounting PCB circuit board, thus this step of plate after having got around dismounting PCB circuit board and must first opening the case.Due to the limited space between case backboard and battery separator, be unfavorable for from front with screwdriver dismounting PCB circuit board, the direct dismounting PCB circuit for plate after not opening the case, increase PCB fixed head and mounting bracket, so that from equipment side direct dismounting PCB circuit board, in the time that needs are debugged or safeguarded this PCB circuit board for this reason, only need PCB fixed head be pulled down from mounting bracket from equipment side, be communicated with PCB fixed head and take off together with PCB circuit board, convenient to disassembly, time saving and energy saving.
Brief description of the drawings
Fig. 1 is the PCB fixed installation structural representation on the UPS equipment of prior art.
Fig. 2 is the PCB fixed installation STRUCTURE DECOMPOSITION schematic diagram on the UPS equipment of prior art.
Fig. 3 is the PCB fixed installation structural representation on the UPS equipment of the invention.
Fig. 4 is the PCB fixed installation STRUCTURE DECOMPOSITION schematic diagram on the UPS equipment of the invention.
Fig. 5 is the structural representation of the PCB fixed head of the invention.
Fig. 6 is the structural representation of the mounting bracket of the invention.
Reference numeral:
1-case backboard,
2-PCB circuit board,
3-battery separator, 31-installing hole,
4-PCB fixed head, 40-mounting lug, 41-fixed head installing hole, 42-Riveted screw pole,
5-mounting bracket, 50-installation portion, 51-connecting portion, 52-limiting section, 53-screw mounting hole.
Embodiment
With the following Examples the invention is further described.
PCB fixed installation structure on the UPS equipment of the invention, as shown in Figure 3 and Figure 4, comprises battery separator 3, PCB circuit board 2, PCB fixed head 4 and fixed head support.
PCB fixed head 4 is rectangle, is provided with Riveted screw pole 42 on PCB fixed head 4, and PCB circuit board 2 is installed on Riveted screw pole 42 fixing by screw.PCB fixed head 4, as shown in Figure 5, the mounting lug 40 that extended outwardly respectively along long limit, is provided with fixed head installing hole 41 on mounting lug 40.Preferably, mounting lug 40 is arranged at one end of the broadside of PCB fixed head 4.
For saving material, fixed head support preferably adopts split-type structural, its composition structure comprises the mounting bracket 5 of two shape symmetries, mounting bracket 5 is step-like sheet metal component for cross section, as shown in Figure 6, mounting bracket 5 concrete structures comprise the connecting portion 51 that forms the installation portion 50 on described step-like the first rank, the limiting section 52 that forms described stairstepping second-order and connection portion 50 and limiting section 52.
On installation portion 50, be provided with installing hole, for aliging with the installing hole 31 on battery separator 3, then connect this installation portion 50 and battery separator 3 with screw, see Fig. 4.After two upper and lower symmetries of mounting bracket 5 are arranged on battery separator 3, the connecting portion 51 of two mounting brackets 5 and limiting section 52 can surround the attachment rail of a both-side opening jointly in conjunction with battery separator 3, PCB fixed head 4 will be inserted in described attachment rail, and PCB fixed head 4 is arranged between two connecting portions 51 and limiting section 52 and battery separator 3.Therefore, the distance between the bottom of limiting section 52 and battery separator 3 is slightly larger than or at least equals the thickness of PCB fixed head 4, and distance between the madial wall of two connecting portions 51 is slightly larger than or at least equals the length of PCB fixed head 4 too.
Be arranged at the angle between connecting portion 51 and installation portion 50 with the screw mounting hole 53 of the fixed head installing hole 41 corresponding cooperations on mounting lug 40, particular location is the one end near side openings at mounting bracket 5, also can be located at the two ends of mounting bracket 5 simultaneously, in the time that PCB fixed head 4 inserts the attachment rail being formed by mounting bracket 5 and battery separator 3, fixed head installing hole 41 aligns with screw mounting hole 53.
When installation, first PCB circuit board 2 is installed to PCB fixed head 4, and mounting bracket 5 is installed on battery separator 3, then from side, the PCB fixed head 4 that PCB circuit board 2 is housed is inserted to the attachment rail being formed by two mounting brackets 5 and battery separator 3, now limiting section 52 is being pressed the top of PCB fixed head 4, two broadsides of PCB fixed head 4 are limited and are being supported by the connecting portion 51 of two mounting brackets 5, after insertion, alignd fixed head installing hole 41 and screw mounting hole 53 can tighten the screw, be connected and fixed PCB fixed head 4 and mounting bracket 5, complete the installation of PCB circuit board 2, as shown in Figure 3.
In the time that needs are debugged or are safeguarded PCB circuit board 2, after or else needing now first case backboard 1 to be dismantled, and then remove to dismantle PCB circuit board 2, only need be in the side of equipment, unclamp the screw between connection PCB fixed head 4 and mounting bracket 5, PCB fixed head 4 and PCB circuit board 2 can be taken off in the lump, convenient to disassembly, time saving and energy saving.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not restriction to the invention protection range; although the invention has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical scheme of the invention, and not depart from essence and the scope of the invention technical scheme.
Claims (8)
- PCB fixed installation structure on 1.UPS equipment, comprise battery separator and PCB circuit board, it is characterized in that, also comprise PCB fixed head and fixed head support, PCB circuit board is fixedly installed in PCB fixed head, fixed head support is fixedly installed in battery separator and jointly forms the attachment rail with side openings with battery separator, and PCB fixed head embeds described attachment rail from described side openings.
- 2. the fixed installation of the PCB on UPS equipment according to claim 1 structure, is characterized in that, described fixed head support is split-type structural, and its structure comprises the symmetrical also upper and lower mounting bracket being symmetricly set on battery separator of two shapes.
- 3. the fixed installation of the PCB on UPS equipment according to claim 2 structure, it is characterized in that, described mounting bracket is that cross section is step-like sheet metal component, its structure comprises the connecting portion of the installation portion, the limiting section that forms described stairstepping second-order and connection portion and the limiting section that form described stairstepping the first rank, installation portion is for mounting bracket in battery separator, and PCB fixed head is embedded between battery separator and limiting section.
- 4. the fixed installation of the PCB on UPS equipment according to claim 3 structure, it is characterized in that, described fixed head support is provided with the direction screw mounting hole parallel with PCB circuit board in the side near described side openings, on PCB fixed head, be provided with the fixed head installing hole of installing with described screw mounting hole corresponding matching, be connected by screw fixed head installing hole and screw mounting hole, fixing PCB fixed head in mounting bracket.
- 5. the fixed installation of the PCB on UPS equipment according to claim 4 structure, is characterized in that, described screw mounting hole is arranged between connecting portion and installation portion.
- 6. the fixed installation of the PCB on UPS equipment according to claim 4 structure, it is characterized in that, described PCB fixed head is rectangle, perpendicular to the embedding direction of PCB fixed head, described PCB fixed head, along parallel himself the mounting lug that is extended with in outward direction, described fixed head installing hole is arranged at described mounting lug.
- 7. the fixed installation of the PCB on UPS equipment according to claim 6 structure, is characterized in that, described mounting lug is arranged on one end that PCB fixed head is parallel to the limit that embeds direction.
- 8. the fixed installation of the PCB on UPS equipment according to claim 1 structure, is characterized in that, on described PCB fixed head, be provided with Riveted screw pole, PCB circuit board is fixedly installed in described Riveted screw pole by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050031.3U CN203708721U (en) | 2014-01-26 | 2014-01-26 | PCB fixation and installation structure on UPS device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050031.3U CN203708721U (en) | 2014-01-26 | 2014-01-26 | PCB fixation and installation structure on UPS device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708721U true CN203708721U (en) | 2014-07-09 |
Family
ID=51059094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050031.3U Expired - Lifetime CN203708721U (en) | 2014-01-26 | 2014-01-26 | PCB fixation and installation structure on UPS device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708721U (en) |
-
2014
- 2014-01-26 CN CN201420050031.3U patent/CN203708721U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |