CN205766017U - A kind of power amplifier feature board testing jig - Google Patents
A kind of power amplifier feature board testing jig Download PDFInfo
- Publication number
- CN205766017U CN205766017U CN201620466125.8U CN201620466125U CN205766017U CN 205766017 U CN205766017 U CN 205766017U CN 201620466125 U CN201620466125 U CN 201620466125U CN 205766017 U CN205766017 U CN 205766017U
- Authority
- CN
- China
- Prior art keywords
- display
- casing
- support
- testing jig
- power amplifier
- 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
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Abstract
The utility model discloses a kind of power amplifier feature board testing jig, including test box, dividing plate, support, display, adjusting knob and display port, commutation joint is installed below described support, described support is connected with roller by commutation joint, described dividing plate is rack-mount, workbox and wire rewinding box it is provided with on described dividing plate, and workbox is positioned at the left side of wire rewinding box, described test box is arranged on the top of support, described display is arranged on casing, it is provided with switch on the left of described display, described adjusting knob is fixed on the casing lower left corner, it is disposed with amplifier on the right side of described adjusting knob, amplifier out and display port, described casing is arranged above case lid.This utility model uses roller, makes this equipment be moved easily test when, and the outside of test instrunment is provided with casing, makes instrument be difficult to by external force and destroys, the intuitive of data when the setting of display adds testing jig test.
Description
Technical field
This utility model relates to testing jig equipment technical field, is specially a kind of power amplifier feature board testing jig.
Background technology
At present, power amplifier feature board debugging frame in the market is heavy, mobile inconvenience, and function is less,
Can only meet the test of small part function, and structure is succinct not, when test, line is comparatively laborious, by
In not debugging function, so the result tested out is not accurate enough, it is impossible to make according to commissioning content and sentencing
Break, and common testing jig does not has winding box, cause the wire of test to be easily lost, common test
Set up and standby do not have Packed casing that equipment is not protected to be susceptible to damage.
Summary of the invention
The purpose of this utility model is to provide a kind of power amplifier feature board testing jig, to solve above-mentioned background skill
The problem proposed in art, is had the beneficial effect that this power amplifier feature board testing jig conveniently moving, merit
Can be complete, equipment appearance simplicity generosity, important test equipment has security protection shell, so being not easy
Occurring external force to destroy, the rubber ring of sealing makes equipment will not occur because of external environment condition time on the shelf
Corrosion damages.
For achieving the above object, this utility model provides following technical scheme: a kind of power amplifier feature board is tested
Frame, including test box, dividing plate, support, display, adjusting knob and display port, described support
Lower section is provided with commutation joint, and described support is connected with roller by commutation joint, and described dividing plate is arranged on support
On, described dividing plate is provided with workbox and wire rewinding box, and workbox is positioned at the left side of wire rewinding box, described
Test box is arranged on the top of support, and described display is arranged on casing, arranges on the left of described display
Having switch, be provided with microphone on the right side of described display, described adjusting knob is fixed on the casing lower left corner,
Amplifier in, amplifier out and display port it is disposed with on the right side of described adjusting knob,
Described casing is arranged above case lid.
Preferably, described casing right flank is provided with power interface.
Preferably, described case lid front end face is provided with card key.
Preferably, described casing front end face is fixed with groove.
Preferably, the edge of described case lid and casing is provided with rubber ring.
Compared with prior art, the beneficial effects of the utility model are: this power amplifier feature board testing jig increases
Roller and commutation joint make testing jig conveniently moving, are not required to manpower and go to move, and the dividing plate that lower floor is arranged can
As support, the increase in workbox can make testing tool easy to use and be difficult to lose, the increase of test box
Make test equipment obtain safeguard protection, be difficult to be destroyed by external force, add the service life of testing jig,
The display port increased can the performance parameter of test function plate more intuitively, adjusting knob can make test
Obtain the result of optimum, the setting of wire rewinding box during frame test power board, solve test wire and easily lose
The problem lost, the rubber ring that cover plate is arranged makes test box better tightness, will not be because of external environment condition
Change and produce impact.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is test box structural representation of the present utility model.
In figure: 1-test box；2-wire rewinding box；3-dividing plate；4-support；5-commutates joint；6-workbox；
7-roller；8-card key；9-case lid；10-rubber ring；11-microphone；12-power interface；13-casing；
14-display；15-switchs；16-amplifier in；17-adjusting knob；18-amplifier out；
19-groove；20-display port.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that this utility model provides: a kind of power amplifier feature board test
Frame, including test box 1, dividing plate 3, support 4, display 14, adjusting knob 17 and display port
20, commutation joint 5 is installed below support 4, support 4 is connected with roller 7 by commutation joint 5, dividing plate 3
It is arranged on support 4, dividing plate 3 is provided with workbox 6 and wire rewinding box 2, and workbox 6 is positioned at take-up
The left side of case 2, test box 1 is arranged on the top of support 4, and display 14 is arranged on casing 13,
It is provided with switch 15 on the left of display 14, microphone 11, adjusting knob 17 are installed on the right side of display 14
It is fixed on casing 13 lower left corner, is disposed with amplifier in 16 on the right side of adjusting knob 17, amplifies
Device outfan 18 and display port 20, casing 13 is arranged above case lid 9, and casing 13 right flank sets
Being equipped with power interface 12, case lid 9 front end face is provided with card key 8, and casing 13 front end face is fixed with groove 19,
The edge of case lid 9 and casing 13 is provided with rubber ring 10.
Operation principle: during use, opens case lid 9, takes out power line and insert power interface in wire rewinding box 2
On 12, switch on power, open switch 15, then in wire rewinding box 2, take out input line, input line one side joint
Entering to amplifier in mouth 16, opposite side is linked into power amplifier feature board interface, takes out output lead, output
Line one side joint amplifier output port 18, opposite side is linked into display port 20, by adjusting knob 17
Observe the data on display 14 and the playback effect of microphone 11, until reaching optimum efficiency.
It is obvious to a person skilled in the art that this utility model is not limited to above-mentioned one exemplary embodiment
Details, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to other
Concrete form realizes this utility model.Which point therefore, no matter from the point of view of, embodiment all should be regarded as
Exemplary, and be nonrestrictive, scope of the present utility model by claims rather than on
State bright restriction, it is intended that all changes that will fall in the implication of equivalency and scope of claim
Change and include in this utility model.Any reference in claim should be considered as restriction involved
Claim.
Claims (5)
1. a power amplifier feature board testing jig, including test box (1), dividing plate (3), support (4),
Display (14), adjusting knob (17) and display port (20), it is characterised in that: described
Frame (4) lower section is provided with commutation joint (5), and described support (4) is by commutation joint (5) and roller (7)
Being connected, described dividing plate (3) is arranged on support (4), and described dividing plate (3) is provided with workbox (6)
With wire rewinding box (2), and workbox (6) be positioned at the left side of wire rewinding box (2), described test box (1)
Being arranged on the top of support (4), described display (14) is arranged on casing (13), described display
Device (14) left side is provided with switch (15), and described display (14) right side is provided with microphone (11),
Described adjusting knob (17) is fixed on casing (13) lower left corner, and described adjusting knob (17) right side depends on
Secondary it is provided with amplifier in (16), amplifier out (18) and display port (20),
Described casing (13) is arranged above case lid (9).
A kind of power amplifier feature board testing jig the most according to claim 1, it is characterised in that: described case
Body (13) right flank is provided with power interface (12).
A kind of power amplifier feature board testing jig the most according to claim 1, it is characterised in that: described case
Lid (9) front end face is provided with card key (8).
A kind of power amplifier feature board testing jig the most according to claim 1, it is characterised in that: described case
Body (13) front end face is fixed with groove (19).
A kind of power amplifier feature board testing jig the most according to claim 1, it is characterised in that: described case
The edge of lid (9) and casing (13) is provided with rubber ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466125.8U CN205766017U (en) | 2016-05-20 | 2016-05-20 | A kind of power amplifier feature board testing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620466125.8U CN205766017U (en) | 2016-05-20 | 2016-05-20 | A kind of power amplifier feature board testing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766017U true CN205766017U (en) | 2016-12-07 |
Family
ID=58117096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620466125.8U Expired - Fee Related CN205766017U (en) | 2016-05-20 | 2016-05-20 | A kind of power amplifier feature board testing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766017U (en) |
-
2016
- 2016-05-20 CN CN201620466125.8U patent/CN205766017U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20200520 |