CN209280897U - A kind of power connection detection structure - Google Patents
A kind of power connection detection structure Download PDFInfo
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- CN209280897U CN209280897U CN201821950927.1U CN201821950927U CN209280897U CN 209280897 U CN209280897 U CN 209280897U CN 201821950927 U CN201821950927 U CN 201821950927U CN 209280897 U CN209280897 U CN 209280897U
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- power supply
- power connection
- connection detection
- power
- adjusting rod
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Abstract
The utility model relates to a kind of power connection detection structures, it is related to power detecting field, it includes power supply holder, the power supply holder is equipped with several layers, the side of the power supply holder is equipped with fixed plate, the fixed plate is equipped with adjusting rod, and one end of the adjusting rod is equipped with AC-DC conversion switch；It is removably connected with several discharge cocks on the adjusting rod, power supply placement plate is equipped on the power supply holder, several putting grooves are offered in power supply placement plate；Power connection detection plate is connected in the putting groove, the power connection detection plate is equipped with several through-holes for being electrically connected with power connection, the through-hole is parallel to the electrode column being located in power connection detection plate, is in series with indicator light between the through-hole and electrode column.The utility model, which has, facilitates detection, improves the effect of detection accuracy.
Description
Technical field
The utility model relates to the technical fields of power detecting, more particularly, to a kind of power connection detection structure.
Background technique
Now with being widely used for small portable electronic device and electronic apparatus, mating removable power supply is generally required
Power supply is used with electronic device.And be generally made of shell, power transformer and rectification circuit with mobile power supply, it is defeated by its
Type can be divided into exchange output type and direct-current-output type out, and be matched in extensively phone composite aircraft, game machine, language playback device,
In the equipment such as walkman, notebook computer, cellular phone；And normally whether connection will guarantee entirely the connector of movable power source
Power supply can normal use, thus power supply requires to detect power connection before factory.
Existing detection mode is usually to be electrically connected multiple power connections with detection device respectively, is led to by seeing whether
Electricity judges whether power connection being capable of normal use；The connection type, which is be easy to cause, influences detection because electrical connection is insecure
As a result, being also inconvenient to observe, thus inconvenient to use.
Utility model content
The purpose of the utility model is to provide a kind of power connection detection structures, can be improved detection accuracy, facilitate observation
Testing result.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of power connection detection structure, including power supply holder, the power supply holder are equipped with several layers, the power supply
Power supply placement plate is equipped on holder, the side of power supply placement plate is equipped with adjusting rod, and one end of adjusting rod turns equipped with alternating current-direct current
Switch is changed, several discharge cocks are removably connected on the adjusting rod；Several putting grooves are offered in power supply placement plate, it is described
It is connected with power connection detection plate in putting groove, the power connection detection plate is equipped with several for being electrically connected with power connection
Through-hole, the through-hole are parallel to the electrode column being located in power connection detection plate, finger are in series between the through-hole and electrode column
Show lamp.
By using above-mentioned technical proposal, power supply to be detected is seated in the putting groove of power supply placement plate, it then will be electric
Through-hole is electrically connected with power connection on the tool joint monitor plate of source, then opens AC-DC conversion switch, then by power supply to be detected and guarantor
Danger switch is connected；The positive and negative anodes of electrode column are connected, make power connection formed access, then with the concatenated finger of power connection
Show that lamp shines；Viewing lamp, when wherein indicator light does not work all the way, then it represents that the pipeline connector is not inconsistent standardization, then will be electric
Source is taken out out of putting groove, is re-assemblied；When supply voltage is excessive, discharge cock is disconnected, and makes electric power disconnection, to avoid electricity
Source damage；By the way that multiple power connections are connected with the same electrode column, reduce connection line, while passing through setting instruction
Lamp can facilitate and observe the quality condition of power connection, and testing staff is avoided directly with electrical power contacts to be detected, to keep away
Test free personnel's electric shock.
The utility model is further arranged to: the power supply holder is equipped with isolation board far from the side of adjusting rod.
By using above-mentioned technical proposal, isolation board can will test personnel and isolated from power to be detected, avoid detecting
Personnel's electric shock.
The utility model is further arranged to: the side of the power supply holder is equipped with radiator.
By using above-mentioned technical proposal, the heat that radiator generates power supply radiates, after avoiding power supply from being powered
Fire occurs because heat is excessively high.
The utility model is further arranged to: several waist-shaped holes is offered on the adjusting rod, the discharge cock passes through
Waist-shaped hole is plugged on adjusting rod.
The utility model is further arranged to: the spring chuck for fixed power source is equipped in the putting groove.
By using above-mentioned technical proposal, when power supply to be detected is seated in putting groove, spring chuck is by power card
It is fixed, so that power supply be avoided to deviate from out of power supply placement plate when detecting.
The utility model is further arranged to: the spring chuck is equipped with Non-slip material.
By using above-mentioned technical proposal, Non-slip material is capable of increasing the frictional force between power supply and spring chuck, avoids electricity
Source abjection.
The utility model is further arranged to: the power supply placement plate is connected by tenon structure and the sliding of power supply holder
It connects.
The utility model is further arranged to: the tenon structure includes being arranged in power supply placement plate and power supply holder phase
Contact the inserted block of side and be provided on power supply holder and cooperate the jack that uses of inserted block, the inserted block include grafting block, with
And for limiting the movable stop block of inserted block, the jack include grafting space for cooperating grafting block to be inserted into and with insert
Connect the interference space of block interference fit.
By using above-mentioned technical proposal, grafting block is inserted into grafting space, then pushes grafting block sliding along interference space
Dynamic, stop block is defined grafting block, and is fixed on grafting block in interference space by interference fit；When needing inserted block
When removing, grafting block is first deviate from into interference space, then grafting block is taken out from grafting space.
The utility model is further arranged to: the junction of the grafting block and stop block is to far from grafting block and stop block
Direction inclination be convexly equipped with oblique convex arc.
By using above-mentioned technical proposal, when grafting block is to interference dimensional slip, oblique convex arc and interference space are mutually locking,
To make cannot to take out from the direction perpendicular to spliced eye by grafting block after grafting block is fixed, grafting block is avoided in use
It is detached from from spliced eye.
In conclusion the advantageous effects of the utility model are as follows:
1. by setting power connection detection plate, can facilitate and power connection is detected, improve detection efficiency and
Precision；
2. power supply to be detected can be fixed by setting putting groove and spring chuck, avoid power supply to be detected from
Abjection in putting groove；
3. facilitating by setting tenon structure and dismounting power supply placement plate and power supply holder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial structural diagram of the utility model.
Fig. 3 is the structural schematic diagram of power supply architecture detection plate.
Fig. 4 is the structural schematic diagram of power supply placement plate.
Fig. 5 is the structural schematic diagram of tenon structure.
Appended drawing reference: 1, power supply holder；11, adjusting rod；12, discharge cock；13, AC-DC conversion switch；15, waist type
Hole；16, isolation board；17, radiator；2, power supply placement plate；21, spring chuck；22, Non-slip material；23, power connection detects
Plate；231, electrode column；232, through-hole；233, indicator light；24, putting groove；3, tenon structure；31, inserted block；311, grafting block；
312, stop block；313, oblique convex arc；32, jack；321, grafting space；322, interference space.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to FIG. 1 and FIG. 2, is a kind of power connection detection structure disclosed by the utility model, including made of stainless steel
Power supply holder 1 offers several putting grooves 24 if power supply holder 1 is equipped with supply placement plate 2 in power supply placement plate 2,
Putting groove 24 is in inverted trapezoidal；It is fixedly connected with spring chuck 21 in putting groove 24, encloses on spring chuck 21 and joins equipped with Non-slip material 22(
According to Fig. 4)；The side of power supply placement plate 2 is equipped with adjusting rod 11, and one end of adjusting rod 11 is equipped with AC-DC conversion switch 13, hands over straight
Stream change-over switch 13 is connected with power supply to be detected；Several waist-shaped holes 15 are offered on adjusting rod 11, adjusting rod 11 passes through waist type
15 bolt of hole is fixed with several discharge cocks 12 being connected with power supply to be detected；Side of the power supply placement plate 2 far from fixed plate
Be plugged with isolation board 16, isolation board 16 each layer of power supply holder 1 is carried out it is semiclosed, isolation board 16 for will test personnel with
Power supply to be detected is isolated；Power connection detection plate 23(is connected in putting groove 24 referring to Fig. 3), power connection detection plate 23 is set
There are several through-holes 232, the two sides of power connection detection plate 23 is respectively equipped with the electrode column 231 for representing positive and negative anodes, and through-hole 232 is in parallel
It is connected in series afterwards with electrode column 231, it is every to be in series with indicator light 233 between through-hole 232 and electrode column 231 all the way；Wherein, Non-slip material
22 are set as rubber pad, and power supply inspection connector drafting board 23 is set as external circuit board, and electrode column 231 is electrically connected with power connection.
The implementation principle of the present embodiment are as follows: power supply to be detected is seated in the putting groove 24 of power supply placement plate 2, then will
Through-hole 232 is electrically connected with power connection in power connection detection plate 23, then opens AC-DC conversion switch 13, then will be to be detected
Power supply is connected with discharge cock 12；The positive and negative anodes of electrode column 231 are connected, make power connection formed access, then with electricity
Connector concatenated indicator light 233 in source shines；Viewing lamp 233, when wherein indicator light 233 does not work all the way, then it represents that the road
Connector is not inconsistent standardization, then takes out power supply out of putting groove 24, re-assemblies；When supply voltage is excessive, discharge cock
12 disconnect, and make electric power disconnection, so that power supply be avoided to damage；By the way that multiple power connections are connected with the same electrode column 231,
Reduce connection line, while by setting indicator light 233, can facilitate and the quality condition of power connection is observed, keep away
Test free personnel directly with electrical power contacts to be detected, avoid testing staff from getting an electric shock.
Power supply needs to be powered when detecting, and the power supply after energization can generate a large amount of heat, to realize heat dissipation, in this implementation
In example, referring to FIG. 1 and FIG. 2, each layer the same side of power supply holder 1 is equipped with radiator 17, and radiator 17 is arranged
For powerful fan.
In the present embodiment, for convenience of dismounting power supply placement plate 2, referring to Fig. 4 and Fig. 5, power supply placement plate 2 passes through a mortise and tenon
Structure 3 and the sliding of power supply holder 1 connect, and tenon structure 3 includes that setting is in contact in power supply placement plate 2 with power supply holder 1
It the inserted block 31 of side and is provided on power supply holder 1 and cooperates the jack 32 that uses of inserted block 31, inserted block 31 includes grafting block
311 and for limiting the movable stop block 312 of inserted block 31, jack 32 includes that the grafting for cooperating grafting block 311 to be inserted into is empty
Between 321 and with grafting block 311 be interference fitted interference space 322.
Grafting block 311 is inserted into grafting space 321, then pushes grafting block 311 along interference dimensional slip, stop block 312
Grafting block 311 is defined, when grafting block 311 is slided to interference space 322, oblique convex arc 313 and 322 phase card of interference space
It is fixed, it is fixed on grafting block 311 in interference space 322；When needing to remove inserted block 31, grafting block 311 is first deviate from into interference
Space 322, then grafting block 311 is taken out from grafting space 321.
The utility model can be facilitated and be detected to power connection, be improved by setting power connection detection plate 23
Detection efficiency；By setting putting groove 24 and spring chuck 21, power supply to be detected can be fixed, avoid power supply to be detected
Deviate from out of putting groove 24；By the way that tenon structure 3 is arranged, facilitates and dismount power supply placement plate 2 and power supply holder 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of power connection detection structure, it is characterised in that: including power supply holder (1), the power supply holder (1) is equipped with
Several layers are equipped with power supply placement plate (2) on the power supply holder (1), and the side of power supply placement plate (2) is equipped with adjusting rod
(11), one end of adjusting rod (11) is equipped with AC-DC conversion switch (13), is removably connected on the adjusting rod (11) several
Discharge cock (12)；It is offered in power supply placement plate (2) several putting grooves (24), is connected with power supply in the putting groove (24) and connects
Head detection plate (23), the power connection detection plate (23) are equipped with several through-holes (232) for being electrically connected with power connection, institute
It states through-hole (232) and is parallel to the electrode column being located on power connection detection plate (23), gone here and there between the through-hole (232) and electrode column
It is associated with indicator light (233).
2. a kind of power connection detection structure according to claim 1, it is characterised in that: the power supply holder (1) is remote
Side from adjusting rod (11) is equipped with isolation board (16).
3. a kind of power connection detection structure according to claim 1, it is characterised in that: the power supply holder (1)
Side is equipped with radiator (17).
4. a kind of power connection detection structure according to claim 1, it is characterised in that: opened up on the adjusting rod (11)
Have several waist-shaped holes (15), the discharge cock (12) is plugged on adjusting rod (11) by waist-shaped hole (15).
5. a kind of power connection detection structure according to claim 1, it is characterised in that: be equipped in the putting groove (24)
Spring chuck (21) for fixed power source.
6. a kind of power connection detection structure according to claim 5, it is characterised in that: set on the spring chuck (21)
There are Non-slip material (22).
7. a kind of power connection detection structure according to claim 1, it is characterised in that: the power supply placement plate (2) is logical
Tenon structure (3) and power supply holder (1) sliding is crossed to connect.
8. a kind of power connection detection structure according to claim 7, it is characterised in that: the tenon structure (3) includes
The inserted block (31) for the side that is in contact with power supply holder (1) is set in power supply placement plate (2) and is provided with power supply holder
(1) cooperate inserted block (31) jack (32) for using on, the inserted block (31) includes grafting block (311) and for limiting inserted block
(31) movable stop block (312), the jack (32) include for cooperate grafting block (311) be inserted into grafting space (321),
And the interference space (322) with grafting block (311) interference fit.
9. a kind of power connection detection structure according to claim 8, it is characterised in that: the grafting block (311) and limit
The junction for determining block (312) is convexly equipped with oblique convex arc (313) to the direction inclination far from grafting block (311) and stop block (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950927.1U CN209280897U (en) | 2018-11-23 | 2018-11-23 | A kind of power connection detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950927.1U CN209280897U (en) | 2018-11-23 | 2018-11-23 | A kind of power connection detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280897U true CN209280897U (en) | 2019-08-20 |
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ID=67602515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950927.1U Active CN209280897U (en) | 2018-11-23 | 2018-11-23 | A kind of power connection detection structure |
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| Country | Link |
|---|---|
| CN (1) | CN209280897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352042A (en) * | 2020-03-07 | 2020-06-30 | 北京铭电龙科技有限公司 | Power module connector detection system and method |
-
2018
- 2018-11-23 CN CN201821950927.1U patent/CN209280897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352042A (en) * | 2020-03-07 | 2020-06-30 | 北京铭电龙科技有限公司 | Power module connector detection system and method |
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