CN208833870U - A kind of charging roller ability meter - Google Patents
A kind of charging roller ability meter Download PDFInfo
- Publication number
- CN208833870U CN208833870U CN201821459951.5U CN201821459951U CN208833870U CN 208833870 U CN208833870 U CN 208833870U CN 201821459951 U CN201821459951 U CN 201821459951U CN 208833870 U CN208833870 U CN 208833870U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixedly connected
- charging roller
- bar
- shaft
- 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.)
- Active
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The utility model discloses a kind of charging roller ability meters, including cabinet and it is rotatably connected on the case lid of cabinet upper end, the upper end of the case lid is fixedly connected with observation tube, the buckle for being connected with cabinet is fixedly connected on the side wall of the case lid, the inside of the cabinet is equipped with testing agency, the testing agency includes fixed structure and discharging structure, the fixed structure includes the double thread bar for being horizontally set on box house, the both ends of the double thread bar are rotatably connected on the inner wall of cabinet, screw thread is socketed with two thread bush on the double thread bar, and two thread bush are located at the two sides of double thread bar, connecting plate is fixedly connected on the side wall of two thread bush.The utility model can carry out the test of 360 ° omni-directional by analog charge roll working state to charging roller, can sufficiently detect the true effect of charging roll working state, and test more portable.
Description
Technical field
The utility model relates to charging roller performance detection technical field more particularly to a kind of charging roller ability meters.
Background technique
Charging roller is a kind of novel environment friendly charging modes.This mode reduces the generation of ozone, and charges uniformly, and nothing is made an uproar
Sound.It is widely used in laser printer, also there is application in low speed copier.Charging roller using after certain time limit,
It needs to can be carried out the electrical property of charging roller detection, and then guarantees the normal performance of printer.But existing charging roller test dress
It sets, the generally more difficult real work state for simulating charging roller, and then causes test not comprehensive, so that test effect is poor,
And test operation is not convenient enough.
It is existing when electric field is more than free field strength, discharge spark occurs between the electrodes, at this point, the gas between two electrodes
Body is ionized this self-holding electrical phenomena and is known as corona discharge.Therefore using the visual effect of corona arc light, charging roller is observed
Discharge condition judges the actual effect of its electric energy.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of charging roller performance proposed
Tester.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of charging roller ability meter including cabinet and is rotatably connected on the case lid of cabinet upper end, the case lid it is upper
End is fixedly connected with observation tube, and the buckle for being connected with cabinet, the cabinet are fixedly connected on the side wall of the case lid
Inside be equipped with testing agency, the testing agency includes fixed structure and discharging structure, and the fixed structure is set including level
The double thread bar in box house is set, the both ends of the double thread bar are rotatably connected on the inner wall of cabinet, described double
Screw thread is socketed with two thread bush on head thread bar, and two thread bush are located at the two sides of double thread bar, described in two
Connecting plate is fixedly connected on the side wall of thread bush, two connecting plates are equipped with fixing piece far from one end of thread bush,
The gag lever post parallel with double thread bar is equipped in the cabinet, the gag lever post runs through two connecting plates, and gag lever post and company
Fishplate bar is slidably connected, and the both ends of the gag lever post are fixedly connected on the inner wall of cabinet.
Preferably, the discharging structure includes horizontally disposed photoconductor drum, and the both ends of the photoconductor drum are fixedly connected to
Opening fixed cylinder outwardly slidably connects motion bar in two fixed cylinders, and the cross section of motion bar is rectangle knot
Structure, one end that two motion bars extend fixed cylinder are fixedly connected to the second runner, cover in two fixed cylinders
It is connected to the second swivel becket, and the second swivel becket and fixed cylinder are rotatablely connected, and are fixedly connected on two second swivel beckets
Fixed link, two fixed links are fixedly connected in the inner bottom wall of cabinet.
Preferably, the fixing piece includes the first swivel becket being fixedly connected on connecting plate, two first rotations
Shaft being equipped on the inside of ring, and shaft and the first swivel becket are rotatablely connected, fixing sleeve is connected to the first runner in the shaft, and
First runner and the second runner are sequentially connected by transmission belt, and one end of the shaft towards box inside is fixedly connected with positioning
Block, one end of one of them remotely located piece of shaft are connected with conducting wire by rotating energization connector, another described shaft
Remotely located piece one end is fixedly connected with rotating bar, and rotating bar runs through the inner wall of cabinet and extends on the outside of cabinet, described
Rotating bar is connect with body pivot.
Preferably, run through on the side wall of the cabinet and be equipped with crank, and crank is connect with body pivot, the crank is fixed
It is connected to one end of double thread bar.
Preferably, the material of the locating piece and shaft is copper.
Preferably, the upper end of the observation tube is fixedly connected with rubber washer.
The utility model has the beneficial effects that
By the way that fixed structure is arranged, charging roller to be detected is placed in the part of two locating pieces, rotates crank, driving is double
The rotation of head thread bar, since screw thread is socketed in the both ends of double thread bar to two thread bush respectively, and then makes two connecting plate edges
Gag lever post movement close to each other, it is described and then charging roller is clamped into fixation by two locating pieces.
By the way that discharging structure is arranged, when charging roller energization discharges to photoconductor drum, charging roller and photoconductor drum when electric discharge
Between generate corona discharge phenomenon, using the visual effect of corona arc light, judge it by observing the discharge condition of charging roller
The actual effect of electric energy detects very convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of charging roller ability meter structural schematic diagram；
Fig. 2 be the utility model proposes a kind of charging roller ability meter testing agency structural schematic diagram；
Fig. 3 be the utility model proposes a kind of charging roller ability meter discharging structure structural schematic diagram；
Fig. 4 be the utility model proposes a kind of charging roller ability meter motion bar structural schematic diagram.
In figure: 1 cabinet, 2 case lids, 3 observation tubes, 4 rubber washers, 5 buckles, 6 photoconductor drums, 7 thread bush, 8 double thread bars,
9 gag lever posts, 10 connecting plates, 11 rotation energization connectors, 12 first runners, 13 locating pieces, 14 shafts, 15 second runners, 16 first
Swivel becket, 17 rotating bars, 18 transmission belts, 19 second swivel beckets, 20 cranks, 21 fixed links, 22 motion bars, 23 fixed cylinders.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of charging roller ability meter including cabinet 1 and is rotatably connected on the case lid 2 of 1 upper end of cabinet,
The upper end of case lid 2 is fixedly connected with observation tube 3, and the upper end of observation tube 3 is fixedly connected with rubber washer 4, so that inspector is being seen
The fitting of Cha Shi face is more comfortable, is fixedly connected with the buckle 5 for being connected with cabinet 1 on the side wall of case lid 2, cabinet 1 it is interior
Portion is equipped with testing agency, and testing agency includes fixed structure and discharging structure, and fixed structure includes being horizontally set on inside cabinet 1
Double thread bar 8, the both ends of double thread bar 8 are rotatably connected on the inner wall of cabinet 1, thread bush on double thread bar 8
It connects there are two thread bush 7, and two thread bush 7 are located at the two sides of double thread bar 8, on the side wall of two thread bush 7
Be fixedly connected with connecting plate 10, two connecting plates 10 are equipped with fixing piece far from one end of thread bush 7, be equipped in cabinet 1 with it is double
The parallel gag lever post 9 of head thread bar 8, gag lever post 9 runs through two connecting plates 10, and gag lever post 9 is slidably connected with connecting plate 10, limit
The both ends of position bar 9 are fixedly connected on the inner wall of cabinet 1, are run through on the side wall of cabinet 1 and are equipped with crank 20, and crank 20 and case
Body 1 is rotatablely connected, and crank 20 is fixedly connected on one end of double thread bar 8.
In the utility model, discharging structure includes horizontally disposed photoconductor drum 6, and the both ends of photoconductor drum 6 are fixedly connected to
Opening fixed cylinder 23 outwardly slidably connects motion bar 22 in two fixed cylinders 23, and the cross section of motion bar 22 is square
Shape structure, so that motion bar 22 can drive fixed cylinder 23 to rotate when rotating, two motion bars 22 extend one end of fixed cylinder 23
Be fixedly connected to the second runner 15, be socketed with the second swivel becket 19 in two fixed cylinders 23, and the second swivel becket 19 with it is solid
Safety barrel 23 is rotatablely connected, and is fixedly connected to fixed link 21 on two the second swivel beckets 19, two fixed links 21 are fixedly connected with
In the inner bottom wall of cabinet 1, when charging roller energization discharges to photoconductor drum 6, produced between charging roller and photoconductor drum 6 when electric discharge
Raw corona discharge phenomenon judges its electric energy by observing the discharge condition of charging roller using the visual effect of corona arc light
Actual effect, detect it is very convenient.
Fixing piece includes the first swivel becket 16 being fixedly connected on connecting plate 10, and the inside of two the first swivel beckets 16 is equal
Equipped with shaft 14, and shaft 14 and the first swivel becket 16 are rotatablely connected, and fixing sleeve is connected to the first runner 12, and first in shaft 14
Runner 12 is sequentially connected with the second runner 15 by transmission belt 18, and it is fixed that one end of shaft 14 towards 1 inside of cabinet is fixedly connected with
The material of position block 13, locating piece 13 and shaft 14 is copper, electrically conductive so that powering on charging roller when detecting, in turn
It can discharge photoconductor drum 6, one end that 14 remotely located pieces 13 of one of shaft is connected with by rotating energization connector 11
Conducting wire, one end that 14 remotely located pieces 13 of another shaft is fixedly connected with rotating bar 17, and rotating bar 17 is through the interior of cabinet 1
Wall simultaneously extends to 1 outside of cabinet, and rotating bar 17 and cabinet 1 are rotatablely connected.
In the utility model in use, first open case lid 2, by charging roller to be detected be placed in two locating pieces 13 it
Between, crank 20 is rotated, driving double thread bar 8 rotates, since screw thread is socketed in double thread bar 8 to two thread bush 7 respectively
Both ends, and then move two connecting plates 10 along gag lever post 9 is close to each other, and then press from both sides charging roller by two locating pieces 13
It firmly fixes, charging roller is parallel with photoconductor drum 6 and there are small gap at this time, case lid 2 is covered and fixed by buckle 5, will be revolved
Turn the wire connected power on energization connector 11, at this point, when electric discharge charges when charging roller energization discharges to photoconductor drum 6
Corona discharge phenomenon is generated between roller and photoconductor drum 6, using the visual effect of corona arc light, testing staff is logical by observation tube 3
The discharge condition of observation charging roller is crossed to judge the actual effect of its electric energy, detects very convenient, rotation rotating bar 17
Charging roller rotation is driven, photoconductor drum 6 is driven to rotate synchronously, by analog charge roll working state, 360 ° can be carried out to charging roller
Comprehensive test can sufficiently detect the true effect of charging roll working state.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of charging roller ability meter, including cabinet (1) and it is rotatably connected on the case lid (2) of cabinet (1) upper end, feature
Be, the upper end of the case lid (2) is fixedly connected with observation tube (3), be fixedly connected on the side wall of the case lid (2) for
The inside of the buckle (5) that cabinet (1) is connected with, the cabinet (1) is equipped with testing agency, and the testing agency includes fixed structure
And discharging structure, the fixed structure include being horizontally set on the internal double thread bar (8) of cabinet (1), the double thread
The both ends of bar (8) are rotatably connected on the inner wall of cabinet (1), and screw thread is socketed with two screw threads on the double thread bar (8)
It covers (7), and two thread bush (7) are located at the two sides of double thread bar (8), on the side wall of two thread bush (7)
It is fixedly connected with connecting plate (10), two connecting plates (10) are equipped with fixing piece, the case far from the one end of thread bush (7)
The gag lever post (9) parallel with double thread bar (8) is equipped in body (1), the gag lever post (9) runs through two connecting plates (10), and
Gag lever post (9) is slidably connected with connecting plate (10), and the both ends of the gag lever post (9) are fixedly connected on the inner wall of cabinet (1).
2. a kind of charging roller ability meter according to claim 1, which is characterized in that the discharging structure includes level
The photoconductor drum (6) of setting, the both ends of the photoconductor drum (6) are fixedly connected to the fixed cylinder (23) of opening outwardly, described in two
It is slidably connected motion bar (22) in fixed cylinder (23), and the cross section of motion bar (22) is rectangular configuration, two work
One end that lever (22) extends fixed cylinder (23) is fixedly connected to the second runner (15), on two fixed cylinders (23)
It is socketed with the second swivel becket (19), and the second swivel becket (19) and fixed cylinder (23) are rotatablely connected, two second swivel beckets
(19) it is fixedly connected on fixed link (21), two fixed links (21) are fixedly connected in the inner bottom wall of cabinet (1).
3. a kind of charging roller ability meter according to claim 2, which is characterized in that the fixing piece includes fixed connects
The first swivel becket (16) on connecting plate (10) is connect, is equipped with shaft (14) on the inside of two first swivel beckets (16),
And shaft (14) and the first swivel becket (16) are rotatablely connected, fixing sleeve is connected to the first runner (12) on the shaft (14), and the
One runner (12) and the second runner (15) are by transmission belt (18) transmission connection, and the shaft (14) is towards on the inside of cabinet (1)
One end is fixedly connected with locating piece (13), and one end of one of them shaft (14) remotely located piece (13) is powered by rotation
Connector (11) is connected with conducting wire, and one end of another shaft (14) remotely located piece (13) is fixedly connected with rotating bar
(17), and rotating bar (17) runs through the inner wall of cabinet (1) and extends on the outside of cabinet (1), the rotating bar (17) and cabinet (1)
Rotation connection.
4. a kind of charging roller ability meter according to claim 1, which is characterized in that on the side wall of the cabinet (1)
Through being equipped with crank (20), and crank (20) and cabinet (1) are rotatablely connected, and the crank (20) is fixedly connected on double thread bar
(8) one end.
5. a kind of charging roller ability meter according to claim 3, which is characterized in that the locating piece (13) and shaft
(14) material is copper.
6. a kind of charging roller ability meter according to claim 1, which is characterized in that the upper end of the observation tube (3)
It is fixedly connected with rubber washer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459951.5U CN208833870U (en) | 2018-09-07 | 2018-09-07 | A kind of charging roller ability meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821459951.5U CN208833870U (en) | 2018-09-07 | 2018-09-07 | A kind of charging roller ability meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833870U true CN208833870U (en) | 2019-05-07 |
Family
ID=66312330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821459951.5U Active CN208833870U (en) | 2018-09-07 | 2018-09-07 | A kind of charging roller ability meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157825A (en) * | 2020-01-08 | 2020-05-15 | 深圳市大隆科技有限公司 | Corona discharge detection method and device for electrical performance of functional component in electronic imaging system |
| CN111796231A (en) * | 2020-06-23 | 2020-10-20 | 中南华兴科技有限公司 | Portable high-voltage electrified display testing device |
-
2018
- 2018-09-07 CN CN201821459951.5U patent/CN208833870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157825A (en) * | 2020-01-08 | 2020-05-15 | 深圳市大隆科技有限公司 | Corona discharge detection method and device for electrical performance of functional component in electronic imaging system |
| CN111796231A (en) * | 2020-06-23 | 2020-10-20 | 中南华兴科技有限公司 | Portable high-voltage electrified display testing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208833870U (en) | A kind of charging roller ability meter | |
| CN102608474B (en) | Robot for electrified detection insulator string | |
| CN208652149U (en) | A kind of fuel gas transmission gas leak detection device | |
| CN102621429B (en) | Horizontal duplex insulator string on-line detection robot | |
| CN108695764A (en) | One kind holding telescopic power cable on-bne repair device | |
| CN207649676U (en) | A kind of automatic detection device for lithium battery | |
| CN202522642U (en) | Insulator-string live detection robot | |
| CN107064606B (en) | High-voltage power frequency self-checking electroscope | |
| CN209043969U (en) | A kind of electric fire-control earth detector | |
| CN109916554A (en) | A kind of hand-held pressure sensing performance detection apparatus | |
| CN107300466B (en) | Elevator button test platform | |
| CN106501177B (en) | The instruction device and its display methods and indicating means of a kind of Portable combustible gas detector | |
| CN211627536U (en) | Environmental pollution administers and uses check out test set | |
| CN208238993U (en) | A kind of body-building tensiometer | |
| CN111799866B (en) | Charging equipment capable of identifying state of lithium battery in real time | |
| CN208223827U (en) | A kind of New energy automobile motor power assembly test macro | |
| CN207717913U (en) | A kind of detection device for overhead line | |
| CN217587380U (en) | Portable live tester | |
| CN208297611U (en) | A kind of double pincers multi-function grounding resistance test instruments | |
| CN207965091U (en) | A kind of battery short circuit test equipment | |
| CN211148795U (en) | Large-caliber high-precision transformation ratio testing device | |
| CN209231414U (en) | A kind of super-pressure novel self-lock rope type electroscopic device | |
| CN208433928U (en) | A kind of robot new energy charging unit | |
| CN208654089U (en) | A kind of transmission pressure suspension clamp Damage detection device and monitoring system | |
| CN207851020U (en) | A kind of SF6 chargers live testing personal module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |