CN209495752U - A kind of novel liquid level probe unit of TFT substrate glass - Google Patents
A kind of novel liquid level probe unit of TFT substrate glass Download PDFInfo
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- CN209495752U CN209495752U CN201920251572.5U CN201920251572U CN209495752U CN 209495752 U CN209495752 U CN 209495752U CN 201920251572 U CN201920251572 U CN 201920251572U CN 209495752 U CN209495752 U CN 209495752U
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Abstract
The utility model discloses a kind of novel liquid level probe units of TFT substrate glass; pipe sleeve is protected including control cabinet and the L-type for being connected electrically in the control body side; liquid surface probing needle is movably installed in the L-type protection pipe sleeve; it is fitted with glass metal holding vessel below the liquid surface probing needle, glass metal holding vessel outer surface is fitted with semi-circular attachment base.Setting of the utility model by linking probe pipe, built-in heater strip make connection on linking probe pipe pop one's head in after contacting glass metal, the glass metal of adhesion when rising, can fast melt, be not easy adhesion glass metal；By the setting of connection probe, by existing liquid surface probing needle probe by flat-nosed cylinder body, it is improved to oval drops, connection probe in decline, pop one's head in after contacting glass metal after improvement by the connection of oval drops, when rising, is not easy adhesion glass metal；By the setting of elevating mechanism, convenient for controlling the lifting of probe.
Description
Technical field
The utility model belongs to liquid crystal glass base processing and manufacturing technology more particularly to a kind of TFT substrate glass is new
Type liquid surface probing needle device.
Background technique
For TFT substrate glass in melting production process, it is high that liquid surface probing needle plays detection liquid level, real time monitoring channel liquid level
Spend, maintain the effect of normal tank furnace, via process control.
At present liquid surface probing needle by platinum material entity platinum stick, can oscilaltion, working principle is, liquid surface probing needle every
Certain time, decline contact liquid level, triggers inductor, then liquid surface probing needle rises.It is moved in circles up and down with this.Electric signal is turned
Become analog signal, be transmitted to display, to monitor fluid change in real time.
Liquid surface probing needle has the disadvantage that at present: first is that, when rising, liquid surface probing needle is viscous after liquid surface probing needle decline contact liquid level
Related glass metal, produces error signal.Second is that existing liquid surface probing needle probe is cylindrical body entity platinum material, decline contact
After liquid level, when rising, is not easy and glass metal is detached from.Third is that the measure taken is to promote liquid after liquid surface probing needle and glass metal adhesion
Face probe, is placed on liquid level, to the glass metal on liquid surface probing needle probe, restarts liquid surface probing needle after falling off again.It is entire to burn needle mistake
It Cheng Chixu 1-2 hours, takes a long time, and measure is more passive, effect is unobvious.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, and it is new to provide a kind of TFT substrate glass
Type liquid surface probing needle device, by the setting of linking probe pipe, built-in heater strip makes the connection on linking probe pipe pop one's head in and is contacting
After glass metal, the glass metal of adhesion when rising, can fast melt, be not easy adhesion glass metal；By the setting of connection probe, will show
There is liquid surface probing needle probe by flat-nosed cylinder body, be improved to oval drops, connection probe is in decline, oval water after improvement
The connection of drop-wise is popped one's head in after contacting glass metal, when rising, is not easy adhesion glass metal；By the setting of elevating mechanism, convenient for control
The lifting of manufacturing probe head.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of novel liquid level probe unit of TFT substrate glass, including control cabinet and be connected electrically in the control cabinet
The L-type of side protects pipe sleeve, and liquid surface probing needle is movably installed in the L-type protection pipe sleeve, cooperation peace below the liquid surface probing needle
Equipped with glass metal holding vessel, glass metal holding vessel outer surface is fitted with semi-circular attachment base；
The liquid surface probing needle includes the connecting line and probe of electrical connection, and the probe includes linking probe pipe and consolidates
Dingan County pops one's head in mounted in the connection of linking probe pipe bottom surface, and the connection probe is drops, the linking probe pipe internal surface
It is fitted with heater strip；
The heater strip includes heater strip ontology and the first electrode connecting pin for being fixedly mounted on heater strip ontology both ends
With second electrode connecting pin；
L-type protection pipe sleeve includes lateral pipe sleeve and the vertical pipe sleeve for being vertically mounted on lateral pipe sleeve side, described
The one end of lateral pipe sleeve far from vertical pipe sleeve is fixedly connected with the control cabinet, and the transverse direction pipe sleeve and the connecting line cooperate
Connection, the vertical pipe sleeve and the linking probe pipe are cooperatively connected, and the vertical pipe sleeve side is opened sets up there are two symmetrical
Sliding channel, be slidably fitted with sliding annulus in the sliding channel, the sliding annulus top surface is provided with and vertical pipe sleeve phase
The sliding through hole of cooperation；
The sliding annulus top surface is provided with the electrode through-hole matched with the second electrode connecting pin, the first electrode
One end that connecting pin passes through the sliding channel is electrically connected with the control cabinet, and the second electrode connecting pin sequentially passes through institute
State sliding channel, the electrode through-hole is electrically connected with the control cabinet；
The sliding annulus side is fixedly installed with supporting linkage, and the supporting linkage is far from the sliding annulus
One end is fixedly installed with elevating mechanism.
Further, the lateral pipe sleeve side is fixedly installed with support annulus, and the support annulus side is fixedly mounted
There is L-type pipe, the L-type pipe is fixedly connected far from one end of the support annulus with the semi-circular attachment base.
Further, the elevating mechanism includes lifting slide bar, and the lifting slide bar side is evenly equipped with tooth socket, the tooth socket
Internal messing is connected with sector gear, and the sector gear is fixedly installed with first connecting rod far from one end of lifting slide bar, described
First connecting rod is rotatably equipped with the second connecting rod far from one end of sector gear, and second connecting rod is far from first connecting rod
One end be rotatably equipped with clutch disk, the clutch disk is electrically connected with rotary electric machine far from one end of the second connecting rod；
The first connecting rod is rotatably equipped with adjusting support rod close to one end of sector gear, and the adjusting support rod is remote
It is fixedly connected from one end of first connecting rod with the semi-circular attachment base；
The rotary electric machine is vertically installed with support bull stick far from the one side of clutch disk, and the support bull stick is far from institute
The one end for stating rotary electric machine is fixedly connected with the semi-circular attachment base.
The beneficial effects of the utility model are:
1, setting of the utility model by linking probe pipe, built-in heater strip make the connection on linking probe pipe pop one's head in
After contacting glass metal, the glass metal of adhesion when rising, can fast melt, be not easy adhesion glass metal.
2, existing liquid surface probing needle is popped one's head in by flat-nosed cylinder body, is improved to by the setting of connection probe by the utility model
Oval drops, connection probe in decline, pop one's head in after contacting glass metal after improvement by the connection of oval drops, rises
When, it is not easy adhesion glass metal.
3, the utility model is by the setting of elevating mechanism, convenient for controlling the lifting of probe.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structurtes explosive view of the utility model；
Fig. 3 is the partial structural diagram of the utility model；
Fig. 4 is the partial structural diagram of the utility model；
Fig. 5 is the partial structural diagram of the utility model.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
The novel liquid level probe unit of a kind of TFT substrate glass as shown in Figure 1, including control cabinet 1 and be connected electrically in
The L-type for controlling 1 side of cabinet protects pipe sleeve 2, is movably installed with liquid surface probing needle 3 in L-type protection pipe sleeve 2, matches below liquid surface probing needle 3
Conjunction is equipped with glass metal holding vessel 4, and 4 outer surface of glass metal holding vessel is fitted with semi-circular attachment base 5.
As shown in Fig. 2, liquid surface probing needle 3 includes the connecting line 31 and probe 32 of electrical connection, probe 32 includes that connection is visited
Needle tubing 321 and the connection probe 322 for being fixedly mounted on 321 bottom surface of linking probe pipe, connection probe 322 is drops, even
It connects 321 inner surface of probe tube and is fitted with heater strip 323；
Heater strip 323 includes heater strip ontology 3231 and the first electrode for being fixedly mounted on 3231 both ends of heater strip ontology
Connecting pin 3232 and second electrode connecting pin 3233.
As shown in figure 3, L-type protection pipe sleeve 2 is including lateral pipe sleeve 21 and is vertically mounted on the perpendicular of lateral 21 side of pipe sleeve
To pipe sleeve 22, the one end of lateral pipe sleeve 21 far from vertical pipe sleeve 22 is fixedly connected with control cabinet 1, lateral pipe sleeve 21 and connecting line
31 are cooperatively connected, and vertical pipe sleeve 22 is cooperatively connected with linking probe pipe 321, and vertical 22 side of pipe sleeve is opened sets up there are two symmetrical
Sliding channel 23, sliding annulus 24 is slidably fitted in sliding channel 23, sliding 24 top surface of annulus is provided with and vertical pipe sleeve 22
The sliding through hole 25 matched；
Sliding 24 top surface of annulus is provided with the electrode through-hole 26 matched with second electrode connecting pin 3233, first electrode connection
One end that end 3232 passes through sliding channel 23 is electrically connected with control cabinet 1, and it is logical that second electrode connecting pin 3233 sequentially passes through sliding
Slot 23, electrode through-hole 26 are electrically connected with control cabinet 1.
As shown in figure 4, sliding 24 side of annulus is fixedly installed with supporting linkage 241, supporting linkage 241 is far from sliding
One end of annulus 24 is fixedly installed with elevating mechanism 242；
Elevating mechanism 242 includes lifting slide bar 243, and lifting 243 side of slide bar is evenly equipped with tooth socket 2431, nibbles in tooth socket 2431
Conjunction is connected with sector gear 244, and sector gear 244 is fixedly installed with first connecting rod 245 far from one end of lifting slide bar 243,
First connecting rod 245 is rotatably equipped with the second connecting rod 246 far from one end of sector gear 244, and the second connecting rod 246 is far from
One end of one connecting rod 245 is rotatably equipped with clutch disk 247, and clutch disk 247 is electrically connected far from one end of the second connecting rod 246
It is connected to rotary electric machine 248；
First connecting rod 245 is rotatably equipped with close to one end of sector gear 244 and adjusts support rod 2451, adjusts support rod
2451 one end far from first connecting rod 245 is fixedly connected with semi-circular attachment base 5；
Rotary electric machine 248 is vertically installed with support bull stick 2481 far from the one side of clutch disk 247, supports bull stick 2481
One end far from rotary electric machine 248 is fixedly connected with semi-circular attachment base 5.
As shown in figure 5,21 side of lateral pipe sleeve is fixedly installed with support annulus 211, support 211 side of annulus is fixedly mounted
There is L-type pipe 212, L-type pipe 212 is fixedly connected far from one end of support annulus 211 with semi-circular attachment base 5.
In actual use, by the setting of linking probe pipe 321, built-in heater strip 323 makes linking probe pipe
Connection probe on 321 is 322 after contacting glass metal, the glass metal of adhesion when rising, can fast melt, be not easy adhesion glass
Liquid.
In actual use, by the setting of connection probe 322, existing liquid surface probing needle is popped one's head in by flat-nosed cylinder
Body is improved to oval drops, and in decline, the connection probe 322 of oval drops is connecing connection probe 322 after improvement
After contact glass liquid, when rising, it is not easy adhesion glass metal.
In actual use, by the setting of elevating mechanism 242, convenient for controlling the lifting of probe 32.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (3)
1. a kind of novel liquid level probe unit of TFT substrate glass, it is characterised in that: including control cabinet (1) and be connected electrically in
The L-type of described control cabinet (1) side protects pipe sleeve (2), is movably installed with liquid surface probing needle in L-type protection pipe sleeve (2)
(3), it is fitted with glass metal holding vessel (4) below the liquid surface probing needle (3), glass metal holding vessel (4) outer surface is matched
Conjunction is equipped with semi-circular attachment base (5)；
The liquid surface probing needle (3) includes the connecting line (31) and probe (32) of electrical connection, and the probe (32) includes connection
Probe tube (321) and the connection probe (322) for being fixedly mounted on linking probe pipe (321) bottom surface, the connection probe
It (322) is drops, linking probe pipe (321) inner surface is fitted with heater strip (323)；
The heater strip (323) includes heater strip ontology (3231) and is fixedly mounted on the of heater strip ontology (3231) both ends
One electrode connecting end (3232) and second electrode connecting pin (3233)；
L-type protection pipe sleeve (2) includes lateral pipe sleeve (21) and the vertical duct for being vertically mounted on lateral pipe sleeve (21) side
It covers (22), the transverse direction pipe sleeve (21) is fixedly connected far from the one end of vertical pipe sleeve (22) with the control cabinet (1), the cross
It is cooperatively connected to pipe sleeve (21) and the connecting line (31), the vertical pipe sleeve (22) and the linking probe pipe (321) cooperate
Connection, vertical pipe sleeve (22) side are opened there are two the symmetrical sliding channel (23) set up, and the sliding channel (23) is interior
It is slidably fitted with sliding annulus (24), described sliding annulus (24) top surface is provided with the sliding through hole matched with vertical pipe sleeve (22)
(25)；
Described sliding annulus (24) top surface is provided with the electrode through-hole (26) matched with the second electrode connecting pin (3233), institute
First electrode connecting pin (3232) are stated to be electrically connected across the one end of the sliding channel (23) with the control cabinet (1), it is described
Second electrode connecting pin (3233) sequentially passes through the sliding channel (23), the electrode through-hole (26) and the control cabinet
(1) it is electrically connected；
Sliding annulus (24) side is fixedly installed with supporting linkage (241), and the supporting linkage (241) is far from described
One end of sliding annulus (24) is fixedly installed with elevating mechanism (242).
2. the novel liquid level probe unit of a kind of TFT substrate glass according to claim 1, it is characterised in that: the transverse direction
Pipe sleeve (21) side is fixedly installed with support annulus (211), and support annulus (211) side is fixedly installed with L-type pipe
(212), the L-type pipe (212) is fixedly connected far from one end of support annulus (211) with the semi-circular attachment base (5).
3. the novel liquid level probe unit of a kind of TFT substrate glass according to claim 1, it is characterised in that: the lifting
Mechanism (242) includes lifting slide bar (243), and lifting slide bar (243) side is evenly equipped with tooth socket (2431), the tooth socket
(2431) internal messing is connected with sector gear (244), and the sector gear (244) is fixed far from one end of lifting slide bar (243)
It is equipped with first connecting rod (245), the first connecting rod (245) is rotatably equipped with the far from the one end of sector gear (244)
Two connecting rods (246), second connecting rod (246) are rotatably equipped with clutch disk far from the one end of first connecting rod (245)
(247), the clutch disk (247) is electrically connected with rotary electric machine (248) far from the one end of the second connecting rod (246)；
The first connecting rod (245) is rotatably equipped with close to the one end of sector gear (244) and adjusts support rod (2451), described
Support rod (2451) are adjusted to be fixedly connected far from the one end of first connecting rod (245) with the semi-circular attachment base (5)；
The rotary electric machine (248) is vertically installed with support bull stick (2481), the branch far from the one side of clutch disk (247)
Support bull stick (2481) is fixedly connected far from the one end of the rotary electric machine (248) with the semi-circular attachment base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251572.5U CN209495752U (en) | 2019-02-28 | 2019-02-28 | A kind of novel liquid level probe unit of TFT substrate glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251572.5U CN209495752U (en) | 2019-02-28 | 2019-02-28 | A kind of novel liquid level probe unit of TFT substrate glass |
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| Publication Number | Publication Date |
|---|---|
| CN209495752U true CN209495752U (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251572.5U Active CN209495752U (en) | 2019-02-28 | 2019-02-28 | A kind of novel liquid level probe unit of TFT substrate glass |
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| Country | Link |
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| CN (1) | CN209495752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683361A (en) * | 2019-10-19 | 2021-04-20 | 南京晨全机械制造有限公司 | Be applied to liquid level detection device's a lot of measuring mechanism |
| CN115367998A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
-
2019
- 2019-02-28 CN CN201920251572.5U patent/CN209495752U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683361A (en) * | 2019-10-19 | 2021-04-20 | 南京晨全机械制造有限公司 | Be applied to liquid level detection device's a lot of measuring mechanism |
| CN112683361B (en) * | 2019-10-19 | 2024-04-12 | 南京晨全机械制造有限公司 | Multi-time measuring mechanism applied to liquid level detection device |
| CN115367998A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
| CN115367998B (en) * | 2022-08-04 | 2023-08-01 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
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