CN203734976U - Positioning structure for power amplification module group - Google Patents
Positioning structure for power amplification module group Download PDFInfo
- Publication number
- CN203734976U CN203734976U CN201420104943.4U CN201420104943U CN203734976U CN 203734976 U CN203734976 U CN 203734976U CN 201420104943 U CN201420104943 U CN 201420104943U CN 203734976 U CN203734976 U CN 203734976U
- Authority
- CN
- China
- Prior art keywords
- power amplification
- amplification module
- positioning
- reference column
- hole
- 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
Landscapes
- Amplifiers (AREA)
Abstract
The utility model discloses a positioning structure for a power amplification module group, and the positioning structure is simple in structure, convenient to install and detach and firm in positioning. The positioning structure comprises a shell and three positioning columns. The bottom plate of the shell is provided with three connecting holes which are arranged to be triangle-shaped and comprise internal threads. The position, which is corresponding to each connecting hole, of each power amplification module group is respectively provided with a vertical-through positioning hole. The horizontal axial cross section of each positioning hole presents to be a polygon. The positioning columns can respectively penetrate through the corresponding positioning holes on all the power amplification module groups. The lower ends of the positioning columns are provided with threaded joints which are engaged with the connecting holes. The upper ends of the positioning columns are provided with clamping segments which are adaptive to the shape of the horizontal axial cross sections of the positioning holes. The top ends of the positioning columns are provided with extension holes which are engaged with the threaded joints of the positioning columns. An insulating isolation film is arranged between the two adjacent power amplification module groups. The position, which is corresponding to each connecting hole, of each insulating isolation film is provided with a through hole capable of sleeving the clamping segment of each positioning column. The upper and lower surfaces of each power amplification module group are respectively provided with heat-radiating fins in a symmetrical way.
Description
Technical field
The utility model relates to a kind of location structure of power amplification module, specifically, relates to one simple in structure, and installation and removal are convenient, locate the location structure of firm power amplification module.
Background technology
The core component of power amplifier is exactly the fixing power amplification module of its enclosure interior, due to the watt level of different application scenarios to power amplifier require different, and the integral heat sink effect of power amplification module also can affect the performance of power amplifier, therefore power amplification module substantially all can adopt standardized piecemeal design, in assembling, can select according to actual power requirement the power amplification module of suitable quantity; In addition, the locating effect of the power amplification module of traditional power amplifier is not fine, in carrying or moving process, easily occur rocking or being shifted, cause damaging because of collision some electronic components, also can cause power amplification module cannot remove the grounded part of housing completely, affect the radiating effect of power amplification module.
Utility model content
For above deficiency, it is a kind of simple in structure that the utility model provides, installation and removal are convenient, locate the location structure of firm power amplification module, it comprises the housing of all power amplification modules of location and installation, it also comprises at least one reference column, the base plate position of described housing is provided with at least one connecting hole, each power amplification module is corresponding to the location hole that is respectively arranged with up/down perforation of connecting hole described in each, reference column can run through the corresponding location hole of different capacity amplification module successively, and be connected to corresponding connecting hole, and by all superimposed being fixed togather of power amplification module.
In order further to realize the present invention, described in each, connecting hole is for establishing female screw, and described in each, the lower end of reference column is provided with the threaded connector engaging with connecting hole.
In order further to realize the present invention, described described in each the top of reference column be provided with the elongated pore engaging with its lower end threaded connector.
In order further to realize the present invention, the trunnion axis cross section of location hole is polygon described in each on power amplification module, and described in each, the upper end of reference column is blocking section, the trunnion axis cross section adaptation of the shape in the trunnion axis cross section of blocking section and location hole.
In order further to realize the present invention, the base plate of described housing is provided with at least three connecting holes.
In order further to realize the present invention, all connecting holes are polygon and distribute.
In order further to realize the present invention, between adjacent two power amplification modules, be provided with insulation barrier film, so that adjacent two power amplification mould splits are separated.
In order further to realize the present invention, the position corresponding to each connecting hole of the barrier film that insulate described in each is provided with perforation, to entangle the blocking section of corresponding reference column.
In order further to realize the present invention, the two sides up and down of the barrier film that insulate described in each are respectively arranged with fin.
The beneficial effects of the utility model: locate mode of the present utility model is as follows: three reference columns run through respectively all power amplification modules and are connected to the connecting hole on the base plate of housing, all power amplification modules are arranged on by the mode of three-point fix on the base plate of housing, simple in structure, location is firm, assembly and disassembly are convenient, carrying or mobile in, each power amplification module there will not be and rocks and clash into, and avoids damaging the electronic component of power amplification module; In addition, the lower end of reference column of the present utility model is threaded connector, and middle is blocking section, its top is elongated pore, in actual assembled process, can as required several reference columns be stitched together, to reach the object that can locate more power amplification module; Have, the two sides up and down of each power amplification module of the present utility model are respectively arranged with fin, can reach better radiating effect again, and guaranteed output amplifies the safe operation of module.
Brief description of the drawings
Fig. 1 is the structural representation of the location structure of power amplification module of the present utility model;
Fig. 2 is the cross-sectional schematic that rate of the present utility model is amplified the location structure of module.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated, wherein, direction of the present utility model is taking Fig. 1 as standard.
As depicted in figs. 1 and 2, the location structure of power amplification module of the present utility model comprises several connecting holes 1, several location hole 2, several reference column 3, insulation barrier film 4 and housing 5, wherein:
All connecting holes 1 are distributed in the base plate position of the housing 5 of power amplifier, all power amplification modules 6 can stack into row, also can stack several row in a row, housing 5 is provided with at least one connecting hole 1 corresponding to the position of the power amplification module 6 of each bottom, in order to reach the effect better power amplification module 6 being positioned, housing 5 is provided with two or three connecting holes 1 corresponding to the position of the power amplification module 6 of each bottom, the best is three connecting hole 1 distributions triangular in shape, and wherein connecting hole 1 is generally and establishes female screw.
The position corresponding to each connecting hole 1 of each power amplification module 6 is respectively arranged with a location hole running through up and down 2, each connecting hole 1 communicates with the location hole 2 on power amplification module 6 all directly over it, wherein, the profile in the trunnion axis cross section of location hole 2 is triangle, quadrangle or other polygon.
Each reference column 3 is positioned at power amplification module 6 through the location hole 2 on all power amplification modules 6 of same row respectively the correspondence position of housing 5 successively, wherein, the lower end of reference column 3 is threaded connector 31, threaded connector 31 engages with connecting hole 1, when installation, threaded connector 31 screws in connecting hole 1, the upper end of reference column 3 is blocking section 32, the exterior contour in the trunnion axis cross section of blocking section 32 is close with the profile in the trunnion axis cross section of location hole 2, entangle the blocking section 32 of reference column 3 by the location hole 2 of power amplification module 6, to stop power amplification module 6 to rotate taking reference column 3 as axle, reach the fixing effect in better location, the top of reference column 3 is provided with elongated pore 34, elongated pore 34 is generally establishes female screw, this elongated pore 34 engages with the threaded connector 31 of reference column 3, like this, in the time of the power amplification module 6 being superimposed together a fairly large number of, the length of reference column 3 may be not, at this time just can several reference columns 3 be stitched together by elongated pore 34 and coordinating of threaded connector 31.
Insulation barrier film 4 is placed between two power amplification modules 6 that are superimposed together, and to reach the effect of insulation isolation, the position corresponding to each connecting hole 1 of insulation barrier film 4 is provided with perforation 41, to entangle the blocking section 32 of reference column 3.
Housing 5 is tower structure, and it may not be formed by several piece panel, and housing 5 is provided with radiator window 51 corresponding to the side plate position of power amplification module 6.
In addition, two surfaces up and down of power amplification module 6 of the present utility model are respectively arranged with fin 7, and every fin 7 is positioned at the edge symmetric position of power amplification module 6, to reach better radiating effect.
The detailed process of assembling is as follows:
1) at reference column 3 of the interior installation of each connecting hole 1 of housing 5;
2) amplify the position layer overlay insulation barrier film 4 of module 6 in the basal surface installation power of housing 5, the blocking section 32 of utilizing the perforation 41 of insulation barrier film 4 to entangle reference column 3, to realize the location of insulation barrier film 4;
3) location hole of power amplification module 62 is entangled respectively to the blocking section 32 of corresponding reference column 3, to complete the location of this power amplification module 6, this power amplification module 6 is pushed down a slice insulation barrier film 4 simultaneously;
4) the blocking section 32 of the perforation 41 of another insulation barrier film 4 being entangled to reference column 3, makes this insulation barrier film 4 seal the upper surface of lastblock power amplification module 6;
5) repeat above-mentioned steps 3) and 4), until all power amplification modules 6 complete location and installation, in the time that the length of reference column 3 is inadequate, the threaded connector of another root reference column 3 31 is screwed in to the elongated pore 34 of a upper reference column 3, to ensure that all power amplification modules 6 can install.
The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned execution mode, in implementation process, may there is local small structural modification, if various changes of the present invention or modification are not departed to the spirit and scope of the present invention, and within belonging to claim of the present invention and equivalent technologies scope, the present invention is also intended to comprise these changes and modification.
Claims (9)
1. the location structure of a power amplification module, it comprises the housing of all power amplification modules of location and installation, it is characterized in that, it also comprises at least one reference column, the base plate position of described housing is provided with at least one connecting hole, each power amplification module is corresponding to the location hole that is respectively arranged with up/down perforation of connecting hole described in each, reference column can run through the corresponding location hole of different capacity amplification module successively, and be connected to corresponding connecting hole, and by all superimposed being fixed togather of power amplification module.
2. the location structure of power amplification module according to claim 1, is characterized in that, described in each, connecting hole is for establishing female screw, and described in each, the lower end of reference column is provided with the threaded connector engaging with connecting hole.
3. the location structure of power amplification module according to claim 2, is characterized in that, described described in each the top of reference column be provided with the elongated pore engaging with its lower end threaded connector.
4. the location structure of power amplification module according to claim 2, it is characterized in that, described in each on power amplification module, the trunnion axis cross section of location hole is polygon, described in each, the upper end of reference column is blocking section, the trunnion axis cross section adaptation of the shape in the trunnion axis cross section of blocking section and location hole.
5. the location structure of power amplification module according to claim 1, is characterized in that, the base plate of described housing is provided with at least three connecting holes.
6. the location structure of power amplification module according to claim 5, is characterized in that, all connecting holes are polygon and distribute.
7. the location structure of power amplification module according to claim 1, is characterized in that, between adjacent two power amplification modules, is provided with insulation barrier film, so that adjacent two power amplification mould splits are separated.
8. the location structure of power amplification module according to claim 7, is characterized in that, the position corresponding to each connecting hole of the barrier film that insulate described in each is provided with perforation, to entangle the blocking section of corresponding reference column.
9. the location structure of power amplification module according to claim 1, is characterized in that, the two sides up and down of the barrier film that insulate described in each are respectively arranged with fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104943.4U CN203734976U (en) | 2014-03-07 | 2014-03-07 | Positioning structure for power amplification module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104943.4U CN203734976U (en) | 2014-03-07 | 2014-03-07 | Positioning structure for power amplification module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734976U true CN203734976U (en) | 2014-07-23 |
Family
ID=51205010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104943.4U Expired - Fee Related CN203734976U (en) | 2014-03-07 | 2014-03-07 | Positioning structure for power amplification module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734976U (en) |
-
2014
- 2014-03-07 CN CN201420104943.4U patent/CN203734976U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2014124980A (en) | Lattice of the waveguide-horn radiators, Methods of constructing the lattice of the waveguide-horn radiators and antenna systems | |
| CN204206691U (en) | Power device radiating structure | |
| CN203734976U (en) | Positioning structure for power amplification module group | |
| CN204634147U (en) | A kind of concentrated cooling circuit board | |
| CN104812214A (en) | Frequency converter heat pipe radiator | |
| CN204652845U (en) | A kind of high-efficiency frequency conversion device heat-pipe radiator | |
| CN202307863U (en) | Radiator for vertical MOS-transistor-type electronic component | |
| CN203743079U (en) | Fan module | |
| CN203725358U (en) | Small-size heat dissipation type ultrasonic generator | |
| US20130032313A1 (en) | Heat-dissipation unit and method of manufacturing same | |
| CN203691351U (en) | Stereo power amplifier for vehicles | |
| CN204639457U (en) | A kind of fast disassembly type radiator | |
| CN203553134U (en) | Cooling fin and switching power supply thereof | |
| CN203934103U (en) | A kind of radiator structure for components and parts | |
| CN201340577Y (en) | Case fore-plate | |
| CN204733504U (en) | A kind of general radiator structure | |
| CN203934234U (en) | Mesh-type cooling rib arrangement | |
| CN204167505U (en) | The terminal box of energy quick insertion binding post | |
| CN203932449U (en) | A kind of plug internal frame with convex tendon | |
| CN205122566U (en) | Semiconductor fin fixing device | |
| CN203490613U (en) | Radiator assembly | |
| CN203573801U (en) | Wiring device for transformer | |
| CN202495440U (en) | Heat radiating fins and heat radiating device | |
| CN103402343A (en) | Heat dissipation system for multi-module cluster | |
| CN204554433U (en) | For bulb lamp can the LED board of bending |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140723 Termination date: 20200307 |