CN214407775U - Thermal infrared imager shield with pneumatic structure - Google Patents
Thermal infrared imager shield with pneumatic structure Download PDFInfo
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- CN214407775U CN214407775U CN202120606768.9U CN202120606768U CN214407775U CN 214407775 U CN214407775 U CN 214407775U CN 202120606768 U CN202120606768 U CN 202120606768U CN 214407775 U CN214407775 U CN 214407775U
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- pneumatic structure
- guard shield
- fixed
- infrared imager
- thermal infrared
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Abstract
The utility model discloses a take pneumatic structure's thermal infrared imager guard shield, including the guard shield body, this guard shield body first end is equipped with the window, and this guard shield body upper portion is fixed with pneumatic structure, and this pneumatic structure locates the lens cap on this window including the lid, drives the cylinder that this lens cap opened and shut and with the trachea of this cylinder and air supply intercommunication. A connecting piece for driving the lens to open and close is hinged between the cylinder and the lens cover. The utility model discloses a camera lens lid that can open and shut has solved among the prior art easy technical problem who is destroyed of thermal imaging system guard shield, and the effectual on-the-spot high temperature aluminium bits of having avoidd mould temperature monitoring system and coolant liquid to the potential harm of thermal imaging system lens part, the effectual life who prolongs the thermal imaging system combines field control system, improves work efficiency, reduces the maintenance cost.
Description
Technical Field
The utility model relates to an electronic equipment protection device field refers in particular to a take pneumatic structure's thermal infrared imager guard shield.
Background
The protective covers of the thermal imagers on the market at present are weak in lens protection, and based on the requirements of most application environments, the common thermal infrared imager protective covers can basically meet the requirements of application scenes. However, with the continuous expansion of the application field of the infrared thermal imager, the conventional shield cannot well protect the thermal imager in some special application environments. For example, in an infrared thermal imaging monitoring project of a die-casting die of an automobile engine cylinder, high-temperature aluminum scraps splashed in the field die-casting process and a large amount of gas generated by cooling liquid in the die-cooling process exist, a window of a traditional shield is exposed, as shown in fig. 1 and fig. 2, the component of the window 1 is mainly germanium glass, the germanium glass mainly comprises silicon, and the silicon is easily damaged in a high-temperature environment, so that the monitoring environment has fatal threat to the window 1 of the traditional shield, the damage of the window 1 is easily caused, and a monitoring system cannot normally operate, and therefore, the traditional thermal imager shield cannot meet the requirement of the monitoring environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take thermal infrared imager guard shield of pneumatic structure has solved the easy technical problem who is destroyed of thermal imager guard shield among the prior art.
The utility model discloses a take pneumatic structure's thermal infrared imager guard shield, including the guard shield body, this guard shield body first end is equipped with the window, and this guard shield body upper portion is fixed with pneumatic structure, and this pneumatic structure locates the lens cap on this window including the lid, drives the cylinder that this lens cap opened and shut and with the trachea of this cylinder and air supply intercommunication.
The utility model discloses take pneumatic structure's thermal infrared imager guard shield further improves and lies in, and it has the connecting piece that drives this lens cap and open and shut to articulate between this cylinder and this lens cap.
The utility model discloses a thermal infrared imager shield with a pneumatic structure is further improved in that the cylinder comprises a fixed part and a piston rod, and the connecting piece comprises a first fixed rod, a second fixed rod, a pin shaft and two rotating plates;
the first end of the first fixed rod is fixed at the upper end of the lens cap, the second end of the first fixed rod is provided with a U-shaped groove, the U-shaped groove is pivoted on the piston rod through a pin shaft, the two rotating plates are located on two sides of the first fixed rod, the first ends of the two rotating plates are respectively pivoted in the middle of the first fixed rod, the second fixed rod is parallel to the piston rod, the second fixed rod is located below the piston rod, the first end of the second fixed rod is fixed on the fixed portion, and the second end of the second fixed rod is pivoted at the second ends of the two rotating plates.
The utility model discloses take pneumatic structure's thermal infrared imager guard shield further improves and lies in, offers on this guard shield body to be used for clear inflation hole.
The utility model discloses take pneumatic structure's thermal infrared imager guard shield further improves and lies in, and this guard shield body second end is seted up the wire hole that supplies this thermal infrared imager's wire to wear out.
The utility model discloses take pneumatic structure's thermal infrared imager guard shield further improves and lies in, and this guard shield body is cylindrical, and this guard shield body bottom is fixed with the base.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a camera lens lid that can open and shut has solved among the prior art easy technical problem who is destroyed of thermal imaging system guard shield, and the effectual on-the-spot high temperature aluminium bits of having avoidd mould temperature monitoring system and coolant liquid to the potential harm of thermal imaging system lens part, the effectual life who prolongs the thermal imaging system combines field control system, improves work efficiency, reduces the maintenance cost.
Drawings
FIG. 1 is a front view of a prior art thermal infrared imager shield.
FIG. 2 is a side view of a prior art thermal infrared imager shield.
Fig. 3 is a front view of the thermal infrared imager shield with a pneumatic structure of the present invention.
Fig. 4 is a top view of the thermal infrared imager shield with a pneumatic structure of the present invention.
Fig. 5 is a side view of the thermal infrared imager shield with a pneumatic structure of the present invention.
Fig. 6 is a perspective view of the thermal infrared imager shield with a pneumatic structure of the present invention.
Fig. 7 is an enlarged view of a portion a in fig. 6.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 3 and 4, the utility model discloses a take pneumatic structure's thermal infrared imager guard shield, including guard shield body 2, the first end of this guard shield body 2 is equipped with window 1, and 2 upper portions of this guard shield body are fixed with pneumatic structure, and this pneumatic structure locates lens cap 3 on this window 1 including the lid, drives the cylinder 5 that this lens cap 3 opened and shut and with the trachea 6 of this cylinder 5 and air supply intercommunication.
The utility model discloses a cylinder 5 controls lens lid 3 for the user can drive actuating cylinder 5's shrink or extension through the air supply input in process of production, thereby realizes that lens lid 3 opens or closes, can carry out temperature information's collection when lens lid 3 opens, gathers the completion back, and rethread control air supply input closes lens lid 3, thereby accomplishes acquireing to monitoring target temperature information. When the manipulator takes away the workpiece, the lens cover 3 is opened before spraying, the temperature information of the die is acquired, splashing of high-temperature aluminum scraps does not exist in the period, and a large amount of gas generated by cooling the die by cooling liquid does not exist. And after the acquisition is finished, closing the lens cover 3, keeping the thermal imager in the spraying chamber at the moment, and starting spraying by the die casting machine system. And after the spraying is finished, opening the lens cover 3 again to obtain the temperature information of the mold, wherein high-temperature aluminum scraps and cooling generated gas do not exist in the time. After the acquisition is completed, the lens cover 3 is closed again. And finishing the temperature information acquisition in one period. The damage to the view protection window 1 during spraying is avoided by the temperature acquisition process. The whole shield body can adopt a 304 stainless steel shell, and has certain explosion-proof and corrosion-proof functions.
Preferably, a connecting piece 4 for driving the lens cover 3 to open and close is hinged between the cylinder 5 and the lens cover 3.
The connecting piece 4 converts the expansion of the cylinder 5 into the opening and closing of the lens cover 3, so that the cylinder 5 can easily drive the lens cover 3.
Preferably, as shown in fig. 4 and 7, the cylinder 5 includes a fixed portion and a piston rod 11, and the connecting member includes a first fixed rod 12, a second fixed rod 13, a pin 15 and two rotating plates 14;
the first end of the first fixing rod 12 is fixed to the upper end of the lens cover 3, the second end of the first fixing rod 12 is provided with a U-shaped groove, the U-shaped groove is pivoted to the piston rod 11 through a pin 15, the two rotating plates 14 are located on two sides of the first fixing rod 12, the first ends of the two rotating plates 14 are respectively pivoted to the middle of the first fixing rod 12, the second fixing rod 13 is parallel to the piston rod 11, the second fixing rod 13 is located below the piston rod 11, the first end of the second fixing rod 13 is fixed to the fixing portion, and the second end of the second fixing rod 13 is pivoted to the second ends of the two rotating plates 14.
The cylinder 5 is fixed at the top end of the first end of the shield body 1, so that the lens cover 3 can be controlled conveniently. The connecting piece converts the telescopic linear motion of the piston rod 11 of the air cylinder 5 into the rotary motion of opening and closing the lens cover 3.
Preferably, the shield body 2 is provided with an air charging hole 7 for cleaning 1.
The air inflation hole 7 is used for ventilation from the outside, and due to blowing of air, dust on the window 1 and in the shield body 2 is blown off, so that the detection accuracy of the thermal infrared imager is improved.
Preferably, the shield body 2 is provided with an outlet hole 8 for a lead of the thermal infrared imager to pass through.
The wire outlet hole 8 is convenient for a lead of the thermal imager to pass through, and accurately records temperature information.
Preferably, as shown in fig. 3 and 5, the shield body 2 is cylindrical, and a base 9 is fixed to the bottom of the shield body 2.
The protective cover body 2 is cylindrical, and the base 9 is favorable for fixing the protective cover body 2, so that the thermal imager and the protective cover body 2 are kept in a stable state, and the thermal imager and the lens cover 3 can be normally operated.
The utility model discloses a camera lens lid that can open and shut has solved among the prior art easy technical problem who is destroyed of thermal imaging system guard shield, and the effectual on-the-spot high temperature aluminium bits of having avoidd mould temperature monitoring system and coolant liquid to the potential harm of thermal imaging system lens part, the effectual life who prolongs the thermal imaging system combines field control system, improves work efficiency, reduces the maintenance cost.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a take thermal infrared imager guard shield of pneumatic structure which characterized in that, includes the guard shield body, guard shield body first end is equipped with the window, guard shield body upper portion is fixed with pneumatic structure, pneumatic structure locates including the lid lens cap on the window, the drive the cylinder that the lens cap opened and shut and with the trachea of cylinder and air supply intercommunication.
2. The thermal infrared imager shield with the pneumatic structure of claim 1, wherein a connecting member for driving the lens cover to open and close is hinged between the cylinder and the lens cover.
3. The thermal infrared imager shield with the pneumatic structure of claim 2, wherein the cylinder comprises a fixed portion and a piston rod, and the connecting member comprises a first fixed rod, a second fixed rod, a pin shaft and two rotating plates;
the first end of the first fixed rod is fixed to the upper end of the lens cap, the second end of the first fixed rod is provided with a U-shaped groove, the U-shaped groove is pivoted on the piston rod through a pin shaft, the two rotating plates are located on two sides of the first fixed rod, the first ends of the two rotating plates are respectively pivoted in the middle of the first fixed rod, the second fixed rod is parallel to the piston rod, the second fixed rod is located below the piston rod, the first end of the second fixed rod is fixed on the fixed portion, and the second end of the second fixed rod is pivoted at the second ends of the two rotating plates.
4. The thermal infrared imager shield with the pneumatic structure as claimed in claim 1, wherein the shield body is provided with an air charging hole for cleaning.
5. The thermal infrared imager shield with the pneumatic structure as claimed in claim 1, wherein a wire outlet hole for a wire of the thermal infrared imager to pass through is formed at the second end of the shield body.
6. The thermal infrared imager shield with the pneumatic structure of claim 1, wherein the shield body is cylindrical, and a base is fixed to the bottom of the shield body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606768.9U CN214407775U (en) | 2021-03-25 | 2021-03-25 | Thermal infrared imager shield with pneumatic structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606768.9U CN214407775U (en) | 2021-03-25 | 2021-03-25 | Thermal infrared imager shield with pneumatic structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214407775U true CN214407775U (en) | 2021-10-15 |
Family
ID=78030479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606768.9U Active CN214407775U (en) | 2021-03-25 | 2021-03-25 | Thermal infrared imager shield with pneumatic structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214407775U (en) |
-
2021
- 2021-03-25 CN CN202120606768.9U patent/CN214407775U/en active Active
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