CN206236910U - Power module and electronic equipment - Google Patents
Power module and electronic equipment Download PDFInfo
- Publication number
- CN206236910U CN206236910U CN201621397928.9U CN201621397928U CN206236910U CN 206236910 U CN206236910 U CN 206236910U CN 201621397928 U CN201621397928 U CN 201621397928U CN 206236910 U CN206236910 U CN 206236910U
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- Prior art keywords
- power module
- housing
- plug
- power
- hole
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Abstract
The utility model provides a kind of power module and electronic equipment, it is related to power technique fields, housing, stud and plug group including being fixedly provided with circuit board, housing is installed in equipment to be powered, and the first side of housing is provided with first through hole, and the second side of housing is covered with lid, lid is provided with the second through hole, first through hole is correspondingly arranged with the second through hole, and the first side is adjacent with the stationary plane for being used for fixed shell in equipment to be powered, and the second side is side relative with the first side in housing；One end of stud is threadedly coupled by first through hole with stationary plane, and the other end of stud is threadedly coupled with the fixture for being arranged in the second through hole；Plug group is arranged on circuit board, and plug group is used to the AC energy of AC power is input into power module is changed, and the direct current energy obtained after power module is changed is input into equipment to be powered.The utility model alleviates the technical problem that power module interface in the prior art shields poor performance.
Description
Technical field
The utility model is related to power technique fields, more particularly, to a kind of power module and electronic equipment.
Background technology
Using the equipment (such as outdoor type ray machine, Cable Modem Termination System) of ac-dc switching power module,
In the case where power module breaks down, the disassembling, assembling and replacing demand of power module is all suffered from.The replacing of device power supply (DPS) module
Process makes every effort to simple and easy to apply, including uses the simple of the simple and operating procedure of instrument；Simultaneously, it is also desirable to do not influence its of equipment
It partly with the overall performance of equipment, also, with relatively low maintenance cost.
Because ac-dc switching power module is designed using wired mostly, i.e. power module is defeated by what is set in it
Enter line and output line to realize the input and output of electric energy, power module and equipment other need connecting through between power pack
Electric wire is realized, thus wants not impact the other parts of equipment and reach the simple effect of Renewal process, existing skill
Scheme in art often using the adjustment side's electrical wire interface of power module one separates power module and equipment other parts.Its
In, power module electric wire connects an electric wire pinboard or is the most frequently used in the fixed electrical wire interface pedestal of power module outer side edges
Two kinds of technical schemes.
However, there is a common defect in above two solution：Electric wire pinboard or electrical wire interface pedestal are all
It is to be exposed to outside power module, the signal shielding poor-performing at the electrical wire interface of power module.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of power module and electronic equipment, to alleviate existing skill
The technical problem of power module interface signal shielding poor performance present in art.
In a first aspect, the utility model embodiment provides a kind of power module, the power module includes internal fixed
There are housing, stud and the plug group of circuit board, the housing is installed in equipment to be powered, wherein：
First side of the housing is provided with first through hole, and the second side of the housing is covered with lid, and the lid is provided with
Second through hole, wherein, the first through hole is correspondingly arranged with second through hole, in first side and the equipment to be powered
Stationary plane for fixing the housing is adjacent, and second side is relative with first side side in the housing；
One end of the stud is threadedly coupled by the first through hole with the stationary plane, the other end of the stud with
It is arranged in the fixture threaded connection of second through hole；
The plug group is arranged on the circuit board, and the plug group is used to be input into the alternating current of AC power to institute
Power module is stated to be changed, and the direct current energy that obtains is input into described and to be powered sets after the power module is changed
It is standby.
Further, it is provided with the target side wall of the housing and detaches structure, wherein, the target side wall is the shell
The side wall in addition to first side and second side of body, the structure that detaches is for making the first power line and second source
Line is detached from the housing, and the AC power is provided by being provided with the first power line of the first socket to the power module
AC energy, the equipment to be powered obtains direct current by being provided with the second source line of the second socket to the power module
Energy.
Further, the structure that detaches is for the target side wall is completely open formula structure.
Further, the structure that detaches is at least one jack structure.
Further, the structure that detaches is at least one groove structure.
Further, the plug group includes：First plug and the second plug, wherein, first plug is used for institute
The AC energy for stating AC power is input into the power module and is changed, and second plug is used for the power module
The direct current energy obtained after conversion is input into the equipment to be powered.
Further, first plug and first socket are supporting snap-in plug and socket, described second
Plug and second socket are supporting snap-in plug and socket.
Further, the stud is the stud being made of high-strength material.
Further, it is installed with handle on the outside of the lid.
Second aspect, the utility model embodiment additionally provides a kind of electronic equipment, and the electronic equipment includes slot, institute
Slot is stated for plugging the stationary plane in above-mentioned power module, and the slot for being fixed to the power module
The threaded base matched with one end of the stud is provided with, on slot wall adjacent with target side wall on the electronic equipment
The wiring groove for passing power line is provided with, wherein, the power line is the power line being connected with the power module.
The utility model embodiment brings following beneficial effect：
One end of stud is threadedly coupled by first through hole with stationary plane, thus stud power module is fixed on it is to be powered
In equipment；The other end of stud is threadedly coupled with the fixture for being arranged in the second through hole, so as to stud fixes lid cover
By housing seal on housing.It is provided with the circuit board of plug group to be sealed in the housing, that is, causes power module electrical wire interface
Place's signal shielding is guaranteed.And, when changing power module, the fixture need to only be back-outed from the other end of stud
Can be dismantled lid；Further, plug group and connected socket group are separated, also, stud is separated with stationary plane, then
Separated by power module and equipment to be powered and to the AC power that power module provides alternating current, i.e., set again without disassembling again
Standby other parts, the replacing of power module is simple to operation.In sum, the utility model passes through succinct power module knot
Structure, alleviates signal shielding at power module electrical wire interface on the basis of the technique effect for taking into account power module replacing easy to assemble
The technical problem of poor performance.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are in explanation
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of front view of power module that the utility model embodiment one is provided；
Fig. 2 is a kind of top view of power module that the utility model embodiment one is provided；
Fig. 3 is sectional view of the power module in Fig. 1 in A-A directions；
Fig. 4 is a kind of schematic diagram for detaching structure in the power module that the utility model embodiment one is provided；
Another kind in the power module that Fig. 5 is provided for the utility model embodiment one detaches the schematic diagram of structure.
Icon：1- circuit boards；2- housings；3- studs；One end of 31- studs；The other end of 32- studs；4- plug groups；5-
Lid；6- fixtures；7- jack structures；8- groove structures；9- handles.
Specific embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Example is applied, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of the utility model protection.
Signal shielding poor-performing at the electrical wire interface of current power module, based on this, the utility model embodiment is carried
A kind of power module and electronic equipment for supplying, the technology that can alleviate power module interface shielding poor performance in the prior art are asked
Topic.
Embodiment one：
Fig. 1 is a kind of front view of power module that the utility model embodiment one is provided, and Fig. 2 is implemented for the utility model
A kind of top view of power module that example one is provided, Fig. 3 is sectional view of the power module in Fig. 1 in A-A directions.Such as Fig. 1 extremely
Shown in Fig. 3, a kind of power module that the utility model embodiment is provided, including：It is fixedly provided with the housing 2, stud of circuit board 1
3 and plug group 4, housing 2 is installed in equipment to be powered, wherein：
First side of housing 2 is provided with first through hole, and the second side of housing 2 is covered with lid 5, and lid 5 is provided with the second through hole,
Wherein, first through hole is correspondingly arranged with the second through hole, for the stationary plane phase of fixed shell 2 in the first side and equipment to be powered
Neighbour, the second side is side relative with the first side in housing 2；
One end 31 of stud is threadedly coupled by first through hole with stationary plane, and the other end 32 of stud leads to being arranged in second
The fixture 6 in hole is threadedly coupled；
Plug group 4 is arranged on circuit board 1, and plug group 4 is used to be input into power module by the alternating current of AC power
Row conversion, and the direct current energy obtained after power module is changed is input into equipment to be powered.
Specifically, stud 3 is single head hollow stud, i.e. one end 31 of stud is to be provided with externally threaded solid, and stud
The other end 32 to set female hollow body.Stationary plane can using be fixedly installed the structure with female base come
One end 31 of twist-on stud, the quantity of base is identical with the quantity of first through hole, also, when housing 2 is installed on equipment to be powered
When interior, the internal thread hole of base matches with first through hole.Additionally, fixture 6 can be used is provided with externally threaded screw, screw
When being arranged in the second through hole, the nut of screw is fastened on the outside of lid 5, and screw is fastened to the hollow body of the other end 32 of stud
It is interior.
It should be noted that by Fig. 1 to Fig. 3, power module is to be respectively arranged a spiral shell at four angles of housing 2
Institute during the quantity of stud 3 and the position set in housing 2 are not limited to Fig. 1 to Fig. 3 in post 3, but the utility model embodiment
Show.
In embodiment of the present utility model, one end 31 of stud is threadedly coupled by first through hole with stationary plane, so that
Be fixed on power module in equipment to be powered by stud 3；The other end 32 of stud and the screw thread of fixture 6 for being arranged in the second through hole
Connection, so as to lid 5 is fixed to cover by stud 3 seal housing 2 on housing 2.The circuit board 1 for being provided with plug group 4 is sealed
In housing 2, that is, cause that signal shielding is guaranteed at power module electrical wire interface.And, when changing power module, only
Dismantled by need to fixture 6 be back-outed from the other end 32 of stud lid 5；Further, by plug group 4 and it is connected insert
Seat group is separated, also, one end 31 of stud is separated with stationary plane, then by power module with equipment to be powered and to power module
The AC power for providing alternating current is separated, i.e., again without the other parts of device for disassembling again, the replacing of power module is simply easy
Operation.To sum up, the utility model is taking into account the technique effect of power module replacing easy to assemble by succinct power module structure
On the basis of alleviate the technical problem of signal shielding poor performance at power module electrical wire interface.
Preferably, it is provided with the target side wall of housing 2 and detaches structure, wherein, target side wall is housing 2 except the first side
With the side wall beyond the second side, structure is detached for making the first power line and second source line be detached from housing 2, AC power is led to
The first power line for being provided with the first socket is crossed to power module offer AC energy, equipment to be powered is inserted by being provided with second
The second source line of seat obtains direct current energy to power module.
Specifically, target side wall can be a side wall for only including housing 2, the first power line and second source line all from
One side wall of housing 2 is passed through；Additionally, target side wall can also include two side walls of housing 2, the first power line and second
Power line is respectively passed through from a side wall.
Preferably, structure is detached for target side wall is completely open formula structure.
It should be noted that in the situation that equipment to be powered plugs power module by setting slot, power module
Only lid 5 is exposed to outside equipment to be powered, and target side wall is bonded to each other with the slot wall of equipment to be powered, thus, it is completely open
The target side wall of formula structure has no effect on sealing effectiveness when power module is normally used to plug group 4.
Preferably, as shown in figure 4, it can also be at least one jack structure 7 to detach structure.
It should be noted that the end of the first power line is connected with the first socket, the end of second source line is connected with
Two sockets, due to detach structure be for making the first power line and second source line be detached from housing 2, so set jack knot
Structure 7 is that the first socket or the second socket can be made to pass through from jack.
Specifically, jack structure 7 can only set one, and this kind of situation corresponds to the feelings of target side wall only one of which
Condition, the first power line and second source line are passed through from same jack structure 7.In addition, jack structure 7 can also set many
Individual, the situation that this kind of situation both may correspond to target side wall only one of which can also correspond to target side wall and include the situation of two.
Wherein, in the case of target side wall only one of which, multiple jack structures 7 are arranged on same target side wall；And in target
Side wall includes that multiple jack structures 7 are distributed on different target side walls in the case of two.Set multiple jack structures
7 cause that the first power line and second source line are passed through from different jack structures 7 respectively.
Preferably, as shown in figure 5, detaching structure at least one groove structure 8.
Specifically, in the case of the only one of which of groove structure 8, the first power line and second source line are from same groove
Passed through in structure 8；In the case where groove structure 8 is for multiple, the first power line and second source line are respectively from different grooves
Passed through in structure 8.
It should be noted that when power module is used, the groove structure 8 and lid 5 combine composition plug wire hole, the first electricity
Source line and/or second source line are passed through from above-mentioned plug wire hole；When power module needs to change, open the lid 5, the first power supply
Line, second source line can take out from the groove structure 8.
Preferably, plug group 4 includes the first plug and the second plug, wherein, the first plug is used for the friendship of AC power
Stream electric energy is input into power module to be changed, and the second plug is used for the direct current energy input obtained after power module is changed
To equipment to be powered.
Preferably, the first plug and the first socket are supporting snap-in plug and socket, the second plug and the second socket
It is supporting snap-in plug and socket, the connection and fractionation between the plug and socket of buckle-type are all without spanner or screwdriver
It is simple and easy to apply Deng instrument.
Preferably, stud 3 is the stud 3 being made of high-strength material, for example, stud 3 is made using stainless steel, so that
So that the fixation of power module and equipment to be powered and the fixation of lid 5 and housing 2 are more solid.
Preferably, the outside of lid 5 is installed with handle 9, so as to be easy to technical staff to lid 5 when power module is changed
Operation.
Embodiment two：
The utility model additionally provides a kind of electronic equipment, and electronic equipment includes slot, and slot is used to plug above-mentioned power supply
Be used on the stationary plane that is fixed power module being provided with module, and slot and stud the spiral shell that matches of one end 31
Line base, slot wall adjacent with target side wall on electronic equipment is provided with the wiring groove for passing power line, wherein, electricity
Source line is the power line being connected with power module.
In embodiment of the present utility model, one end 31 of stud is threadedly coupled by first through hole with stationary plane, so that
Be fixed on power module in equipment to be powered by stud 3；The other end 32 of stud and the screw thread of fixture 6 for being arranged in the second through hole
Connection, so as to lid 5 is fixed to cover by stud 3 seal housing 2 on housing 2.The circuit board 1 for being provided with plug group 4 is sealed
In housing 2, that is, cause that signal shielding is guaranteed at power module electrical wire interface.And, when changing power module, only
Dismantled by need to fixture 6 be back-outed from the other end 32 of stud lid 5；Further, by plug group 4 and it is connected insert
Seat group is separated, also, one end 31 of stud is separated with stationary plane, then by power module with equipment to be powered and to power module
The AC power for providing alternating current is separated, i.e., again without the other parts of device for disassembling again, the replacing of power module is simply easy
Operation.To sum up, the utility model is taking into account the technique effect of power module replacing easy to assemble by succinct power module structure
On the basis of alleviate the technical problem of signal shielding poor performance at power module electrical wire interface.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Finally it should be noted that：Embodiment described above, specific embodiment only of the present utility model is used to illustrate this
The technical scheme of utility model, rather than its limitations, protection domain of the present utility model is not limited thereto, although with reference to foregoing
Embodiment has been described in detail to the utility model, it will be understood by those within the art that：It is any to be familiar with this skill
In the technical scope that the utility model is disclosed, it still can be to the skill described in previous embodiment for the technical staff in art field
Art scheme is modified or can readily occur in change, or carries out equivalent to which part technical characteristic；And these modifications,
Change is replaced, and does not make the spirit and model of essence disengaging the utility model embodiment technical scheme of appropriate technical solution
Enclose, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of power module, it is characterised in that including：It is fixedly provided with housing, stud and the plug group of circuit board, the shell
Body is installed in equipment to be powered, wherein,
First side of the housing is provided with first through hole, and the second side of the housing is covered with lid, and the lid is provided with second
Through hole, wherein, the first through hole is correspondingly arranged with second through hole, is used in first side and the equipment to be powered
The stationary plane of the fixation housing is adjacent, and second side is relative with first side side in the housing；
One end of the stud is threadedly coupled by the first through hole with the stationary plane, the other end of the stud with wear
It is threadedly coupled in the fixture of second through hole；
The plug group is arranged on the circuit board, and the plug group is used to be input into the alternating current of AC power to the electricity
Source module is changed, and the direct current energy obtained after power module conversion is input into the equipment to be powered.
2. power module according to claim 1, it is characterised in that be provided with the target side wall of the housing and detach knot
Structure, wherein, the target side wall is the side wall in addition to first side and second side of the housing, described to detach knot
Structure is used to make the first power line and second source line be detached from the housing, and the AC power is by being provided with the first socket
First power line provides AC energy to the power module, and the equipment to be powered is electric by being provided with the second of the second socket
Source line obtains direct current energy to the power module.
3. power module according to claim 2, it is characterised in that the structure that detaches is for the target side wall is complete
Open type structure.
4. power module according to claim 2, it is characterised in that the structure that detaches is at least one jack structure.
5. power module according to claim 2, it is characterised in that the structure that detaches is at least one groove structure.
6. power module according to claim 2, it is characterised in that the plug group includes：First plug and second is inserted
Head, wherein, first plug is used to be input into the AC energy of the AC power to the power module to be changed, institute
The direct current energy obtained after the second plug is stated for the power module to be changed is input into the equipment to be powered.
7. power module according to claim 6, it is characterised in that first plug and first socket are supporting
Snap-in plug and socket, second plug and second socket are supporting snap-in plug and socket.
8. power module according to claim 1, it is characterised in that the stud is the spiral shell being made of high-strength material
Post.
9. power module according to claim 1, it is characterised in that be installed with handle on the outside of the lid.
10. a kind of electronic equipment, it is characterised in that including slot, the slot is used to plugging any in the claims 1-9
Power module described in, and be used to be provided with and institute on the stationary plane that is fixed the power module in the slot
The threaded base that one end of stud matches is stated, the slot wall adjacent with target side wall is provided with for making on the electronic equipment
The wiring groove that power line is passed, wherein, the power line is the power line being connected with the power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397928.9U CN206236910U (en) | 2016-12-19 | 2016-12-19 | Power module and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397928.9U CN206236910U (en) | 2016-12-19 | 2016-12-19 | Power module and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206236910U true CN206236910U (en) | 2017-06-09 |
Family
ID=58992364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621397928.9U Expired - Fee Related CN206236910U (en) | 2016-12-19 | 2016-12-19 | Power module and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206236910U (en) |
-
2016
- 2016-12-19 CN CN201621397928.9U patent/CN206236910U/en not_active Expired - Fee Related
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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: 20170609 Termination date: 20191219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |