CN105035557B - Substrate cartridge - Google Patents
Substrate cartridge Download PDFInfo
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- CN105035557B CN105035557B CN201510477383.6A CN201510477383A CN105035557B CN 105035557 B CN105035557 B CN 105035557B CN 201510477383 A CN201510477383 A CN 201510477383A CN 105035557 B CN105035557 B CN 105035557B
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Abstract
The invention relates to the production field of display panels, in particular to a substrate cartridge. The substrate cartridge comprises a main frame and two supporting frame sets, and further comprises at least one detecting circuit and a processing module. The supporting frame sets are used for supporting a substrate, and the space between the two supporting frame sets can be adjusted according to gears. Each detecting circuit comprises a resistor component and a current detecting device which are connected between the anode connecting end and the cathode connecting end of a power supply. The resistance values of the resistor components connected into the detecting circuits are in one-to-one correspondence with the gears between the supporting frame sets. Each current detecting device is used for detecting the current information in the corresponding circuit. The processing module calculates the resistance values of the resistor components connected into the detecting circuits according to the current information, and when the calculated resistance values are beyond the resistance threshold ranges corresponding to the needed gears, alarm signals are generated. According to the substrate cartridge, the gears between the two supporting frame sets are determined through the magnitude of currents in the detecting circuits; the probability that the substrate is damaged due to the different sizes of the bearing space and the glass substrate between the supporting frame sets is lowered; and the production efficiency and the production safety are improved.
Description
Technical field
The present invention relates to display floater production field, is specifically designed a kind of substrate cartridge.
Background technology
In the production process of liquid crystal display, often using substrate cartridge storing the glass substrate of liquid crystal display, with
It is easy to the storage or carrying of glass substrate.A kind of substrate cartridge commonly used in the prior art is provided with two supports being oppositely arranged
The distance between frame group, two bracing frame groups can be adjusted by different gears, to form different size of bearing space to place
The glass substrate of correspondingly-sized.In the placement process of glass substrate, such as because of artificial or other factorses, cause two bracing frame groups
The distance between gear it is different from the glass substrate size of required placement when, glass substrate can be made to drop or clash into substrate card
Casket, causes the damage of glass substrate, reduces production efficiency and production security.
The content of the invention
The invention provides a kind of the distance between substrate cartridge, the bracing frame group on detectable substrate cartridge gear, drop
The low glass caused because the distance between two bracing frame groups gear is different from the glass substrate size of required placement
Substrate drops or clashes into the probability of substrate cartridge, so as to reduce the probability that glass substrate is damaged during storing, Jin Erti
High production efficiency and production security.
For achieving the above object, the present invention provides following technical scheme：
A kind of substrate cartridge, including main frame and two bracing frame groups for being used for supporting substrate, two bracing frame groups are relative
Arrange, and spacing can be adjustably mounted to main frame by set position, the substrate cartridge also including at least one detection circuit and
Processing module；Wherein：
Each detection circuit includes positive source connection end, power cathode connection end, resistor assembly and current detecting
Device；Resistor assembly is installed on main frame and is connected between positive source connection end and power cathode connection end, resistor assembly
Between resistance in detection circuit for access and two bracing frame groups, the gear of spacing is corresponded；Current sensing means is used for real-time
Current information in detection circuit；
Processing module is connected with current sensing means signal, and the current information for being detected according to current sensing means is calculated
Resistance in resistor assembly detection circuit for access, and when the resistance of the calculated resistor assembly of processing module exceeds required shelves
During the corresponding resistance threshold scope in position, processing module generates alarm signal.
In the placement process of substrate, it is previously provided with processing module needed for the size of the substrate that need to be placed
The resistance threshold range in resistor assembly detection circuit for access corresponding to bracing frame group gear, according to substrate before substrate is placed
Size adjusts the gear between two bracing frame groups, while the resistance size of the resistor assembly in detection circuit for access is corresponding
Change, current sensing means detects the current information in the detection circuit under the gear, processing module is believed according to the electric current
Breath calculates the actual resistance of resistor assembly in detection circuit for access, and with the resistor assembly resistance threshold range for pre-setting
Contrasted, in threshold range, then the bracing frame group gear size is correct, and substrate can be placed, strictly according to the facts for such as actual resistance
Border resistance exceeds threshold range, then the gear size of the bracing frame group is incorrect, and processing module generates alarm signal, to avoid base
Plate is misplaced to be put.
The substrate cartridge can determine the distance between two bracing frame groups gear by detecting the size of current in circuit,
Can determine that the distance between bracing frame group is appropriate for glass substrate size before glass substrate is placed, reduce because of two
The distance between support group gear is different from the glass substrate size of required placement and glass substrate that cause drops or hits
The probability of substrate cartridge is hit, so as to reduce the probability that glass substrate is damaged during storing, and then production efficiency is improve
And production security.
Preferably, in two bracing frame groups, a bracing frame group includes the first column and the second column, another bracing frame
Group includes the 3rd column and the 4th column, and wherein, the first column, the second column, the 3rd column and the 4th column are slidably
It is installed on main frame；The peripheral direction for taking up the space of substrate formed between two bracing frame groups, the first column,
Two columns, the 3rd column and the 4th column are adjacent successively, and the first column, the second column, the 3rd column and the 4th column
On be equipped with conductor for connecting resistor assembly.
Preferably, detect that circuit is one；Resistor assembly includes first resistor, second resistance, 3rd resistor, the 4th electric
Resistance, the 5th resistance, the 6th resistance, the 7th resistance and the 8th resistance；It is first resistor, second resistance, 3rd resistor, the 4th electric
Resistance, the 5th resistance, the 6th resistance, the 7th resistance and the 8th resistance along a bracing frame group towards another bracing frame group side
To extension；Wherein：
Electrically connected by conductor between first resistor and the 4th resistance, first end and the positive source connection end of first resistor
Between by conductor electrically connect, electrically connected by conductor between the second end and the first end of the 4th resistance；The second of second resistance
Electrically connected by conductor between end and the first end of 3rd resistor；The first end of the 5th resistance and the 6th resistance is connected with power cathode
Connect；Electrically connected by conductor between 7th resistance and the second end of the 8th resistance；
Can slidably electrically connect along first resistor bearing of trend between the lower end of the first column upper conductor and first resistor；The
Can slidably electrically connect along the 5th resistance bearing of trend between the upper end of one column upper conductor and the 5th resistance；
Can slidably electrically connect along second resistance bearing of trend between the lower end of the second column upper conductor and second resistance；The
Can slidably electrically connect along the 6th resistance bearing of trend between the upper end of two column upper conductors and the 6th resistance；
Can slidably electrically connect along 3rd resistor bearing of trend between the lower end of the 3rd column upper conductor and 3rd resistor；The
Can slidably electrically connect along the 7th resistance bearing of trend between the upper end of three column upper conductors and the 7th resistance；
Can slidably electrically connect along the 4th resistance bearing of trend between the lower end of the 4th column upper conductor and the 4th resistance；The
Can slidably electrically connect along the 8th resistance bearing of trend between the upper end of four column upper conductors and the 8th resistance.
Preferably, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance
And the 8th electric resistance structure it is identical, and resistance is identical.
Preferably, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance
And the 8th electric resistance structure it is identical, also, second resistance is different from the resistance of the 6th resistance, the resistance of 3rd resistor and the 7th resistance
Value is different, and the 4th resistance is different from the resistance of the 8th resistance.
Preferably, at least one detection circuit includes the first detection circuit and the second detection circuit；Wherein：
The resistor assembly of the first detection circuit includes the 9th resistance, the tenth resistance, the 11st resistance and the 12nd resistance；The
Nine resistance, the tenth resistance, the 11st resistance, the 12nd resistance prolong towards the direction of another bracing frame group along a bracing frame group
Stretch, the first end of the 9th resistance and the tenth resistance be connected with the positive source connection end of the first detection circuit, the 11st resistance with
The first end of the 12nd resistance is connected with the power cathode connection end of the first detection circuit；The lower end of the first column upper conductor and the
Can slidably electrically connect along the 9th resistance bearing of trend between nine resistance；The upper end of the first column upper conductor and the 11st resistance it
Between can slidably electrically connect along the 11st resistance bearing of trend；Can be along between the lower end of the second column upper conductor and the tenth resistance
Ten resistance bearing of trends are slidably electrically connected；Can be along the 12nd resistance between the upper end of the first column upper conductor and the 12nd resistance
Bearing of trend is slidably electrically connected；
The resistor assembly of the second detection circuit includes that the 13rd resistance, the 14th resistance, the 15th resistance and the 16th are electric
Resistance；13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance are along a bracing frame group towards another bracing frame
The direction of group extends, and the first end of the 13rd resistance and the 14th resistance is connected with the positive source connection end of the second detection circuit
Connect, the first end of the 15th resistance and the 16th resistance is connected with the power cathode connection end of the second detection circuit；3rd column
Can slidably electrically connect along the 13rd resistance bearing of trend between the lower end of upper conductor and the 13rd resistance；3rd column upper conductor
Upper end and the 15th resistance between can slidably electrically connect along the 15th resistance bearing of trend；The lower end of the 4th column upper conductor
Can slidably electrically connect along the 14th resistance bearing of trend between the 14th resistance；The upper end and the tenth of the 4th column upper conductor
Can slidably electrically connect along the 16th resistance bearing of trend between six resistance.
Preferably, the 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance structure it is identical, and resistance is identical.
Preferably, the 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance structure it is identical, and the 9th resistance,
Tenth resistance, the 11st resistance, the 12nd resistance resistance it is different.
Preferably, the 13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance structure is identical, and resistance phase
Together.
Preferably, the 13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance structure it is identical, and the 13rd
Resistance, the 14th resistance, the 15th resistance, the 16th resistance resistance it is different.
Description of the drawings
Fig. 1 is the structural representation of the substrate cartridge provided in a kind of specific embodiment of the invention；
Fig. 2 is the equivalent circuit diagram of the resistor assembly connected mode provided in a kind of preferred embodiment of the invention；
Fig. 3 is the equivalent circuit diagram of the resistor assembly connected mode provided in a kind of preferred embodiment of the invention；
Fig. 4 is the structural representation of the substrate cartridge provided in a kind of specific embodiment of the invention；
Fig. 5 is the equivalent circuit diagram of the resistor assembly connected mode provided in a kind of preferred embodiment of the invention；
Fig. 6 is the equivalent circuit diagram of the resistor assembly connected mode provided in a kind of preferred embodiment of the invention.
Reference：
1, main frame；20, the first bracing frame group；21, the first column；22, the second column；
30, the second bracing frame group；31, the 3rd column；32, the 4th column；40, current sensing means；
50, processing module；01, first resistor；02, second resistance；03,3rd resistor；
04, the 4th resistance；05, the 5th resistance； 06；6th resistance；07, the 7th resistance；
08, the 8th resistance； 09；9th resistance；10, the tenth resistance；11, the 11st resistance；
12, the 12nd resistance；13, the 13rd resistance；14, the 14th resistance；15, the 15th resistance；
16, the 16th resistance.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based on this
Embodiment in invention, the every other reality obtained under the premise of creative work is not made by those of ordinary skill in the art
Example is applied, the scope of protection of the invention is belonged to.
Referring to Fig. 1 and Fig. 4, a kind of substrate cartridge is provided in a kind of specific embodiment of the invention, including 1 He of main frame
For the first bracing frame group 20 of supporting substrate, the second bracing frame group 30,30 phase of the first bracing frame group 20 and the second bracing frame group
To arranging, and spacing can be adjustably mounted to main frame 1 by set position, and the substrate cartridge is also including at least one detection circuit
With processing module 50；Wherein：
Each detection circuit includes positive source connection end, power cathode connection end, includes such as resistance 01-08 in Fig. 1
Or in Fig. 4 resistance 09-16 multiple resistor assemblies and current sensing means 40；Resistor assembly is installed on main frame 1, and even
It is connected between positive source connection end and power cathode connection end, the resistance in resistor assembly detection circuit for access is supported with first
Between frame group 20, the second bracing frame group 30, the gear of spacing is corresponded；Current sensing means 40 is used in real-time detection circuit
Current information；
Processing module 50 is connected with 40 signal of current sensing means, for the electric current letter detected according to current sensing means 40
Breath calculates the resistance in resistor assembly detection circuit for access, and when the resistance of 50 calculated resistor assembly of processing module exceeds
During the corresponding resistance threshold scope of required gear, processing module 50 generates alarm signal.
In the placement process of substrate, it is previously provided with needed for the size of the substrate that need to be placed in processing module 50
Bracing frame group gear corresponding to resistor assembly detection circuit for access in resistance threshold range, substrate place before according to base
Board size size adjusts the gear between the first bracing frame group 20, the second bracing frame group 30, while the electricity in detection circuit for access
The resistance size of resistance component accordingly changes, and current sensing means 40 detects the electric current letter in the detection circuit under the gear
Breath, processing module 50 calculate the actual resistance of the resistor assembly in detection circuit for access according to the current information, and with it is advance
The resistor assembly resistance threshold range of setting is contrasted, and in threshold range, then the bracing frame group gear is big for such as actual resistance
Little correct, substrate can be placed, and such as actual resistance exceeds threshold range, then the gear size of the bracing frame group is incorrect, place
Reason module 50 generates alarm signal, is put with avoiding substrate from misplacing, and in actual production process, alarm signal can adopt light or sound
Realize etc. mode.
The substrate cartridge can be determined between two bracing frame groups by the size of current in test position detection circuit
Apart from gear, can determine that the distance between bracing frame group is appropriate for glass substrate size before glass substrate is placed, drop
The low glass caused because the distance between two bracing frame groups gear is different from the glass substrate size of required placement
Substrate drops or clashes into the probability of substrate cartridge, so as to reduce the probability that glass substrate is damaged during storing, Jin Erti
High production efficiency and production security.
In a kind of preferred embodiment as shown in Figure 1 and Figure 4, main frame 1 be cuboid framework structure, the first bracing frame group
20th, the second bracing frame group 30 is relatively arranged on main frame 1 and spacing can be adjusted by set position；For improving the placement of substrate
Stability, in a kind of preferred embodiment as shown in Figure 1, the first bracing frame group 20 includes the first column 21 and the second column 22, the
Two bracing frame groups 30 include the 3rd column 31 and the 4th column 32, equidistantly and wait on each column
Bracer, the support block on each column positioned at sustained height form a loading end for being used for placing substrate, are further to improve
The shelf-stability of substrate, each bracing frame group also increase can arrange other columns between existing two columns；First column
21st, the second column 22, the 3rd column 31 and the 4th column 32 are slidably mounted on main frame 1；Along the first bracing frame group 20,
The peripheral direction for taking up the space of substrate formed between second bracing frame group 30, the first column 21, the second column 22,
Three columns 31 and the 4th column 32 are adjacent successively, and the first column 21 is provided with for connecting first resistor 01 and the 5th resistance
05 conductor, the second column 22 are provided with and set on the conductor of second resistance 02 and the 6th resistance 06, the 3rd column 31 for connecting
Have and be provided with for connecting the 4th resistance 04 and for connecting the conductor of 3rd resistor 03 and the 7th resistance 07, the 4th column 32
The conductor of eight resistance 08, in actual production process, is to ensure that the conductor on each column has good electric conductivity, can be led using copper
Line is used as the conductor for connecting each resistance.
In actual production process, the detection circuit in aforesaid substrate cassette can have various connected modes to realize, such as Fig. 1 institutes
In a kind of implementation shown, detection circuit only one of which, and including：
Positive source connection end, power cathode connection end, resistor assembly and current sensing means 40, resistor assembly includes
First resistor 01, second resistance 02,3rd resistor 03, the 4th resistance 04, the 5th resistance 05, the 6th resistance 06, the 7th resistance 07
And the 8th resistance 08；As shown in figure 1, each resistance prolongs towards the direction of another bracing frame group along a bracing frame group
Stretch, and the length of each resistance can meet the regulation stroke of each column with installation site；And,
Electrically connected by conductor between first resistor 01 and the 4th resistance 04, the first end of first resistor 01 and positive source
Electrically connected by conductor between connection end, electrically connected by conductor between the second end and the first end of the 4th resistance 04；Second is electric
Electrically connected by conductor between second end of resistance 02 and the first end of 3rd resistor 03；The of 5th resistance 05 and the 6th resistance 06
Electrically connected by conductor between one end and power cathode connection end；Pass through between 7th resistance 07 and the second end of the 8th resistance 08
Conductor is electrically connected；
Can be slidably electric along 01 bearing of trend of first resistor between the lower end of 21 upper conductor of the first column and first resistor 01
Connection；Can slidably be electrically connected along 05 bearing of trend of the 5th resistance between the upper end of 21 upper conductor of the first column and the 5th resistance 05
Connect；
Can be slidably electric along 02 bearing of trend of second resistance between the lower end of 22 upper conductor of the second column and second resistance 02
Connection；Can slidably be electrically connected along 06 bearing of trend of the 6th resistance between the upper end of 22 upper conductor of the second column and the 6th resistance 06
Connect；
Can be slidably electric along 03 bearing of trend of 3rd resistor between the lower end of 31 upper conductor of the 3rd column and 3rd resistor 03
Connection；Can slidably be electrically connected along 07 bearing of trend of the 7th resistance between the upper end of 31 upper conductor of the 3rd column and the 7th resistance 07
Connect；
Can be slidably electric along 04 bearing of trend of the 4th resistance between the lower end of 32 upper conductor of the 4th column and the 4th resistance 04
Connection；Can slidably be electrically connected along 08 bearing of trend of the 8th resistance between the upper end of 32 upper conductor of the 4th column and the 8th resistance 08
Connect.
Above-mentioned detection circuit operationally its current direction as shown in the direction of arrow in Fig. 1, electric current from positive source connect
End is connect into the first end of first resistor 01, the conductor lower end on the first column 21 is shunted with 01 junction of first resistor, its
Conductor on the first column of middle one part of current Jing 21 enters the 5th resistance 05, and flows into power supply from the first end of the 5th resistance 05
Negative pole connection end, forms the first current loop；Another part electric current is flowed out from the second end of first resistor 01, Jing first resistors 01
And the 4th the conductor between resistance 04 enter the 4th resistance 04 from the first end of the 4th resistance 04, it is electric with the 4th in the 4th column 32
The conductor hindered on the 4th column 32 of 04 junction enters the 8th resistance 08, is flowed out by the second end of the 8th resistance 08, Jing the 8th
Conductor between resistance 08 and the 7th resistance 07 enters the second end of the 7th resistance 07, connects in the 3rd column 31 and the 7th resistance 07
The conductor connect on place's the 3rd columns 31 of Jing enters 3rd resistor 03, is flowed out by the first end of 3rd resistor 03, Jing 3rd resistors 03
And the conductor between second resistance 02 enters the second end of second resistance 02, in the second column 22 and 02 junction Jing of second resistance
Conductor on second column 22 enters the 6th resistance 06, flows out to power cathode connection end, shape by the first end of the 6th resistance 06
Into second servo loop.
In a kind of preferred embodiment, first resistor 01, second resistance 02,3rd resistor 03, the 4th resistance 04, the 5th resistance
05th, the 6th resistance 06, the 7th resistance 07 and 08 structure of the 8th resistance are identical, and resistance is identical.The equivalent electric of the detection circuit
Road figure is as shown in Fig. 2 the variable resistor R1 in wherein the first loop is first resistor as above 01 and the 5th resistance 05
First end accesses the part in circuit；Variable resistor R2 in second servo loop is the second termination of first resistor as above 01
Enter the part in circuit, three fixed value resistances R3, R4, R5 are respectively the 4th resistance 04 as above and the 8th resistance 08 is accessed
Part, second resistance 02 and the 6th resistance 06 in part in circuit, 3rd resistor 03 and the 7th resistance 07 access circuit connects
Enter the part in circuit.
Using the resistor assembly of the preferred embodiment connection, when the second bracing frame group 30 carries out gear adjustment, circuit is accessed
In resistance size change so that the size of current in detection circuit changes, and then can be detected by processing module
Go out the actual-gear of bracing frame group；During the gear adjustment of the first bracing frame group 20 or the second bracing frame group 30, such as support
, when there is angle with the adjustment direction of bracing frame group in the stud run-off the straight in frame group, it is also possible to cause substrate to place
Drop in journey or clash into cassette, and in this preferred embodiment, as shown in the equivalent circuits in fig.2, in the position run-off the straight of column
When, in three fixed value resistances R3, R4, R5, at least one resistance can change, so as to cause to detect that the electric current in circuit is big
It is little to change, therefore the perpendicularity of the also detectable column of resistor assembly using the preferred embodiment connection, it is to avoid because of column
Drop in the substrate placement process that position inclines and causes or clash into cassette.
In another kind of preferred embodiment, first resistor 01, second resistance 02,3rd resistor 03, the 4th resistance 04, the 5th resistance
05th, the 6th resistance 06, the 7th resistance 07 and 08 structure of the 8th resistance are identical, also, second resistance 02 and the 6th resistance 06
Resistance is different, and 3rd resistor 03 is different from the resistance of the 7th resistance 07, and the 4th resistance 04 is different from the resistance of the 8th resistance 08.Should
The equivalent circuit diagram of detection circuit is as shown in figure 3, the variable resistor R6 in wherein the first loop is first resistor as above
01 and the 5th resistance 05 first end access circuit in part；Variable resistor R7-R13 in second servo loop is as above
The second of first resistor 01 terminates the part in circuit and second resistance 02,3rd resistor 03, the 4th resistance 04, the 6th resistance
06th, the 7th resistance 07, the 8th resistance 08 accesses the part in circuit.
Using the resistor assembly of the preferred embodiment connection, gear is carried out in the first bracing frame group 20 or the second bracing frame group 30
During adjustment, the resistance size accessed in circuit changes, so that the size of current in detection circuit changes, Jin Erke
The actual-gear of bracing frame group is detected by processing module, and because accessing multiple variable resistors in circuit, its detection sensitivity is more
It is high.
In a kind of implementation as shown in Figure 4, detection circuit includes the first detection circuit and the second detection circuit；Its
In：
The resistor assembly of the first detection circuit includes the 9th resistance 09, the tenth resistance 10, the 11st resistance 11 and the 12nd
Resistance 12；9th resistance 09, the tenth resistance 10, the 11st resistance 11 and the 12nd resistance 12 are along a bracing frame group towards another
The direction of individual bracing frame group extends, and the first end of the 9th resistance 09 and the tenth resistance 10 is connected with the positive source of the first detection circuit
The first end and the power cathode connection end of the first detection circuit for connecing end connection, the 11st resistance 11 and the 12nd resistance 12 connects
Connect；Can slidably electrically connect along 09 bearing of trend of the 9th resistance between the lower end of 21 upper conductor of the first column and the 9th resistance 09；
Can slidably electrically connect along 11 bearing of trend of the 11st resistance between the upper end of 21 upper conductor of the first column and the 11st resistance 11；
Can slidably electrically connect along 10 bearing of trend of the tenth resistance between the lower end of 22 upper conductor of the second column and the tenth resistance 10；Second
Can slidably electrically connect along 12 bearing of trend of the 12nd resistance between the upper end of 22 upper conductor of column and the 12nd resistance 12；
The resistor assembly of the second detection circuit includes the 13rd resistance 13, the 14th resistance 14, the 15th resistance 15 and the
16 resistance 16；13rd resistance 13, the 14th resistance 14, the 15th resistance 15, the 16th resistance 16 are along a bracing frame group
Extend towards the direction of another bracing frame group, the first end of the 13rd resistance 13 and the 14th resistance 14 detects circuit with second
The connection of positive source connection end, the power supply of the first end of the 15th resistance 15 and the 16th resistance 16 and the second detection circuit bears
Pole connection end connects；Can be along 13 bearing of trend of the 13rd resistance between the lower end of 31 upper conductor of the 3rd column and the 13rd resistance 13
Slidably electrically connect；Can be along 15 bearing of trend of the 15th resistance between the upper end of 31 upper conductor of the 3rd column and the 15th resistance 15
Slidably electrically connect；Can be along 14 bearing of trend of the 14th resistance between the lower end of 32 upper conductor of the 4th column and the 14th resistance 14
Slidably electrically connect；Can be along 16 bearing of trend of the 16th resistance between the upper end of 32 upper conductor of the 4th column and the 16th resistance 16
Slidably electrically connect.
The current direction in two detection circuits in the implementation is as shown by the arrows in figure 4, electric in the first detection
Lu Zhong, one part of current enter the first end of the 9th resistance 09 from positive source connection end, from the first column 21 and the 9th resistance
09 junction enters the 11st resistance 11, and flows out from the first end of the 11st resistance 11, into power cathode connection end, is formed
First loop, another part electric current enter the first end of the tenth resistance 10 from positive source connection end, in the second column 22 and the
Ten resistance, 10 junction enters the 12nd resistance 12, and flows out from the first end of the 12nd resistance 12, connects into power cathode
End, forms second servo loop；In the second detection circuit, one part of current enters the 13rd resistance 13 from positive source connection end
Second end, enters the 15th resistance 15 in the 3rd column 31 and 13 junction of the 13rd resistance, and from the of the 15th resistance 15
Two ends are flowed out, and into power cathode connection end, form the first loop, and another part electric current enters the tenth from positive source connection end
Second end of four resistance 14, enters the 16th resistance 16 in the 4th column 32 and 14 junction of the 14th resistance, and from the 16th
Second end of resistance 16 is flowed out, and into power cathode connection end, forms second servo loop.
Using the detection circuit of the implementation connection, respectively the position of two bracing frame groups can be detected, its inspection
Survey precision higher.
In a kind of preferred embodiment, the 9th resistance 09, the tenth resistance 10, the 11st resistance 11 in the first detection circuit, the
The structure of 12 resistance 12 is identical, and resistance is identical.Then the equivalent circuit diagram of the first detection circuit is as shown in figure 5, wherein in figure
The first loop in variable resistor R14 be the 9th resistance 09 and the 11st resistance 11 the part accessed in circuit of first end,
Variable resistor R15 in second servo loop in figure is the portion in the first end access circuit of the tenth resistance 10 and the 12nd resistance 12
Point.
Using the resistor assembly of the preferred embodiment connection, when the first bracing frame group 20 carries out gear adjustment, first is accessed
Resistance size in detection circuit changes, so that the size of current in detection circuit changes, and then can be by processing
Module detects the actual-gear of bracing frame group.
For improving the sensitivity of detection circuit, in another kind of preferred embodiment, the 9th resistance 09 in the first detection circuit, the
Ten resistance 10, the 11st resistance 11, the 12nd resistance 12 structure it is identical, and the 9th resistance 09, the tenth resistance the 10, the 11st are electric
The resistance of the 11, the 12nd resistance 12 of resistance is different.Then the equivalent circuit diagram of the first detection circuit is as shown in fig. 6, wherein in figure
The first loop in variable resistor R16 be the 9th resistance 09 first end access in circuit part, in the first loop can
Become resistance R17 into the part in the first end access circuit of the 11st resistance 11；Variable resistor R18 in second servo loop in figure
Electricity is accessed for the part in the first end access circuit of the tenth resistance 10, the first end that variable resistor R19 is the 12nd resistance 12
Part in road.
Using the resistor assembly of the preferred embodiment connection, when the first bracing frame group 20 carries out gear adjustment, first is accessed
Resistance size in detection circuit changes, so that the size of current in detection circuit changes, and then can be by processing
Module detects the actual-gear of bracing frame group, and its detection sensitivity is higher.
In a kind of preferred embodiment, the 13rd resistance 13, the 14th resistance 14 in the second detection circuit, the 15th resistance
15th, the structure of the 16th resistance 16 is identical, and resistance is identical.Its equivalent detection circuit is as shown in figure 5, first time wherein in figure
Variable resistor R14 in road is the part in the first end access circuit of the 13rd resistance 13 and the 15th resistance 15, in figure
Variable resistor R15 in second servo loop is the part in the first end access circuit of the 14th resistance 14 and the 16th resistance 16；
Using the resistor assembly of the preferred embodiment connection, when the second bracing frame group 30 carries out gear adjustment, access second and detect circuit
In resistance size change so that the size of current in detection circuit changes, and then can be detected by processing module
Go out the actual-gear of bracing frame group.
In another kind of preferred embodiment, the 13rd resistance 13, the 14th resistance 14 in the second detection circuit, the 15th resistance
15th, the structure of the 16th resistance 16 is identical, and the 13rd resistance 13, the 14th resistance 14, the 15th resistance 15, the 16th resistance
16 resistance is different.Its equivalent detection circuit is as shown in fig. 6, the variable resistor R16 in the first loop wherein in figure is
Part, the variable resistor R17 in the first loop in the first end access circuit of the 13rd resistance 13 is the 15th resistance 15
First end accesses the part in circuit；Variable resistor R18 in second servo loop in figure is the first termination of the 14th resistance 14
Enter the part in circuit, the first end that variable resistor R19 is the 16th resistance 16 accesses the part in circuit；Using the preferred side
The resistor assembly of formula connection, when the second bracing frame group 30 carries out gear adjustment, accesses first and detects the resistance size in circuit
Change, so that the size of current in detection circuit changes, and then bracing frame group can be detected by processing module
Actual-gear, and its detection sensitivity is higher.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the embodiment of the present invention
Bright spirit and scope.So, if these modifications of the present invention and modification belong to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of substrate cartridge, including main frame and two bracing frame groups for being used for supporting substrate, two support frame as described above group phases
To arranging, and spacing can be adjustably mounted to the main frame by set position, it is characterised in that also including at least one detection
Circuit and processing module；Wherein：
Each described detection circuit includes positive source connection end, power cathode connection end, resistor assembly and current detecting
Device；The resistor assembly is installed on the main frame and is connected to the positive source connection end and power cathode connection end
Between, the resistor assembly accesses the gear of spacing between resistance and two support frame as described above groups in the detection circuit one by one
Correspondence；The current information that the current sensing means is used in real-time detection circuit；
The processing module is connected with the current sensing means signal, for the electric current detected according to the current sensing means
Information calculates the resistance in resistor assembly detection circuit for access, and when the resistance of the calculated resistor assembly of the processing module
During resistance threshold scope corresponding beyond required gear, the processing module generates alarm signal.
2. substrate cartridge according to claim 1, it is characterised in that in two support frame as described above groups, a support
Frame group includes the first column and the second column, and another support frame as described above group includes the 3rd column and the 4th column, wherein, described
First column, the second column, the 3rd column and the 4th column are slidably mounted on the main frame；Along two bracing frame groups
Between the peripheral direction for taking up the space of substrate that formed, first column, the second column, the 3rd column and the 4th
Column is adjacent successively, and is equipped with first column, the second column, the 3rd column and the 4th column described for connecting
The conductor of resistor assembly.
3. substrate cartridge according to claim 2, it is characterised in that the detection electricity that at least one detection circuit includes
Lu Weiyi；The resistor assembly includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th electric
Resistance, the 7th resistance and the 8th resistance；The first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th
Resistance, the 7th resistance and the 8th resistance extend towards the direction of another support frame as described above group along a support frame as described above group；
Wherein：
Electrically connected by conductor between the first resistor and the 4th resistance, the first end of the first resistor and the electricity
Electrically connected by conductor between the anode connection terminal of source, electrically connected by conductor between the second end and the first end of the 4th resistance；Institute
State and electrically connected by conductor between the second end of second resistance and the first end of the 3rd resistor；5th resistance and described
Electrically connected by conductor between the first end of the 6th resistance and the power cathode connection end；7th resistance and the described 8th
Electrically connected by conductor between second end of resistance；
Can slide along the first resistor bearing of trend between the lower end of the first column upper conductor and the first resistor
Ground electrical connection；Can be along the 5th resistance bearing of trend between the upper end of the first column upper conductor and the 5th resistance
Slidably electrically connect；
Can slide along the second resistance bearing of trend between the lower end of the second column upper conductor and the second resistance
Ground electrical connection；Can be along the 6th resistance bearing of trend between the upper end of the second column upper conductor and the 6th resistance
Slidably electrically connect；
Can slide along the 3rd resistor bearing of trend between the lower end of the 3rd column upper conductor and the 3rd resistor
Ground electrical connection；Can be along the 7th resistance bearing of trend between the upper end of the 3rd column upper conductor and the 7th resistance
Slidably electrically connect；
Can slide along the 4th resistance bearing of trend between the lower end of the 4th column upper conductor and the 4th resistance
Ground electrical connection；Can be along the 8th resistance bearing of trend between the upper end of the 4th column upper conductor and the 8th resistance
Slidably electrically connect.
4. substrate cartridge according to claim 3, it is characterised in that the first resistor, second resistance, 3rd resistor,
4th resistance, the 5th resistance, the 6th resistance, the 7th resistance and the 8th electric resistance structure be identical, and resistance is identical.
5. substrate cartridge according to claim 3, it is characterised in that the first resistor, second resistance, 3rd resistor,
4th resistance, the 5th resistance, the 6th resistance, the 7th resistance and the 8th electric resistance structure are identical, also, the second resistance and the
The resistance of six resistance is different, and the 3rd resistor is different from the resistance of the 7th resistance, the resistance of the 4th resistance and the 8th resistance
Value is different.
6. substrate cartridge according to claim 2, it is characterised in that at least one detection circuit includes the first detection
Circuit and the second detection circuit；Wherein：
The resistor assembly of the first detection circuit includes the 9th resistance, the tenth resistance, the 11st resistance and the 12nd resistance；Institute
The 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance are stated along a support frame as described above group towards support another described
The direction of frame group extends, and the 9th resistance is connected with the positive source of the first detection circuit with the first end of the tenth resistance
The first end of end connection, the 11st resistance and the 12nd resistance is connected with the power cathode connection end of the first detection circuit；
Can be slidably electric along the 9th resistance bearing of trend between the lower end of the first column upper conductor and the 9th resistance
Connection；Can be along the 11st resistance bearing of trend between the upper end of the first column upper conductor and the 11st resistance
Slidably electrically connect；Can extend along the tenth resistance between the lower end of the second column upper conductor and the tenth resistance
Direction slidably electrically connects；Can be along the described 12nd between the upper end of the first column upper conductor and the 12nd resistance
Resistance bearing of trend is slidably electrically connected；
The resistor assembly of the second detection circuit includes that the 13rd resistance, the 14th resistance, the 15th resistance and the 16th are electric
Resistance；13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance are along a support frame as described above group towards another
The direction of individual support frame as described above group extends, and the 13rd resistance detects circuit with the first end of the 14th resistance with second
The connection of positive source connection end, the power supply of the first end of the 15th resistance and the 16th resistance and the second detection circuit bears
Pole connection end connects；Can be along the 13rd resistance between the lower end of the 3rd column upper conductor and the 13rd resistance
Bearing of trend is slidably electrically connected；Can be along described between the upper end of the 3rd column upper conductor and the 15th resistance
15 resistance bearing of trends are slidably electrically connected；Can between the lower end of the 4th column upper conductor and the 14th resistance
Slidably electrically connect along the 14th resistance bearing of trend；The upper end of the 4th column upper conductor and the 16th resistance
Between can slidably electrically connect along the 16th resistance bearing of trend.
7. substrate cartridge according to claim 6, it is characterised in that the 9th resistance, the tenth resistance, the 11st electric
Resistance, the 12nd resistance structure it is identical, and resistance is identical.
8. substrate cartridge according to claim 6, it is characterised in that the 9th resistance, the tenth resistance, the 11st electric
Resistance, the 12nd resistance structure it is identical, and the resistance of the 9th resistance, the tenth resistance, the 11st resistance, the 12nd resistance is each
Differ.
9. substrate cartridge according to claim 6, it is characterised in that the 13rd resistance, the 14th resistance, the 15th
Resistance, the 16th resistance structure it is identical, and resistance is identical.
10. substrate cartridge according to claim 6, it is characterised in that the 13rd resistance, the 14th resistance, the tenth
Five resistance, the 16th resistance structure it is identical, and the 13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance
Resistance it is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477383.6A CN105035557B (en) | 2015-08-06 | 2015-08-06 | Substrate cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510477383.6A CN105035557B (en) | 2015-08-06 | 2015-08-06 | Substrate cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035557A CN105035557A (en) | 2015-11-11 |
| CN105035557B true CN105035557B (en) | 2017-03-22 |
Family
ID=54442638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510477383.6A Expired - Fee Related CN105035557B (en) | 2015-08-06 | 2015-08-06 | Substrate cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035557B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9307169U1 (en) * | 1993-05-11 | 1993-07-15 | Schoeller-Plast S.A., Romont | Packaging device |
| JP2004264332A (en) * | 2003-01-24 | 2004-09-24 | Hamamatsu Photonics Kk | Multiplex image formation misalignment detecting device, image density detecting device and multiplex image forming apparatus |
| CN101620189B (en) * | 2008-07-01 | 2012-01-11 | 拓志光机电股份有限公司 | Cassette panel mapped system and method thereof for detecting panel |
| CN101907577B (en) * | 2010-07-13 | 2012-01-04 | 友达光电股份有限公司 | Cartridge correcting system and method thereof |
| CN103412347B (en) * | 2013-07-23 | 2016-02-24 | 合肥京东方光电科技有限公司 | The detection method of card casket and card casket |
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2015
- 2015-08-06 CN CN201510477383.6A patent/CN105035557B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105035557A (en) | 2015-11-11 |
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