CN217902637U - Take dustproof construction's industry automatic control instrument display screen - Google Patents
Take dustproof construction's industry automatic control instrument display screen Download PDFInfo
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- CN217902637U CN217902637U CN202221935707.8U CN202221935707U CN217902637U CN 217902637 U CN217902637 U CN 217902637U CN 202221935707 U CN202221935707 U CN 202221935707U CN 217902637 U CN217902637 U CN 217902637U
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- instrument display
- display screen
- protective cover
- automatic control
- protection casing
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Abstract
The utility model provides a take dustproof construction's industry automatic control instrument display screen, include: a protective cover; a sliding plate slidably coupled to an interior of the protective cover; the instrument display body is fixedly arranged on the front surface of the sliding plate; the drive assembly, drive assembly set up in the inside of protection casing, wherein drive assembly includes sliding block of sliding connection in the positive top of protection casing inner wall. The utility model provides a take dustproof construction's industry automatic control instrument display screen through the backward motion of sliding plate, can shift out instrument display body from the inside of protection casing, and the staff of not only being convenient for is to instrument display body's control and use, and the normal heat dissipation of the instrument display body of being convenient for moreover has solved the inside that instrument display body is located the protection casing to circulation of air efficiency is relatively poor, influences instrument display's normal heat dissipation.
Description
Technical Field
The utility model relates to a display screen protection field especially relates to a take dustproof construction's industry automatic control instrument display screen.
Background
The display control instrument is widely applied to the industries of electric power, petrifaction, machinery, pharmacy, textile and the like as a detection and control product in an industrial process automation system, comprises an indicating instrument and a recording instrument, is customarily called as a secondary instrument in the industrial automation industry, and is suitable for measuring and controlling various physical quantities such as temperature, pressure, liquid level, speed, length and the like.
The instrument display screen is in the in-process of using, can install it in the factory building or on corresponding equipment usually, and in long-term use, there is a large amount of dusts on its surface easily, and the serious use that has influenced the instrument display screen, traditional processing mode usually to set up the comparison display in a box and prevent dust.
In the correlation technique, application number is CN202121409645.2, protect the instrument display body through the protection casing body, can carry out effectual protection to the screen, however this inventor is when protecting the instrument display, neglects the normal use to the instrument display screen, because the instrument display screen is located a protection casing, the space is narrow and small, is unfavorable for the operation, and also reduced the normal air circulation rate of instrument display screen, directly influenced the normal heat dissipation of instrument display screen, reduced protection instrument display screen effect.
Therefore, it is necessary to provide an industrial automatic control instrument display screen with a dustproof structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take dustproof construction's industry automatic control instrument display screen has solved when preventing dust through the protection casing to the instrument display, is unfavorable for the problem of staff to instrument display screen control.
In order to solve the technical problem, the utility model provides a take dustproof construction's industry automatic control instrument display screen includes:
a protective cover;
a sliding plate slidably coupled to an interior of the protective cover;
the instrument display body is fixedly arranged on the front surface of the sliding plate;
the drive assembly, drive assembly set up in the inside of protection casing, wherein drive assembly includes sliding connection in the positive sliding block at top of protection casing inner wall, it has the connecting rod to articulate between one side of sliding block bottom and the back of sliding plate, the connecting rod presents the slope form, the bottom of sliding block is rotated and is connected with the action bars, the bottom of action bars runs through the protection casing and extends to the bottom of protection casing.
Preferably, the front sliding connection of protection casing inner wall has the fixed plate, the fixed plate rotates with the action bars to be connected, fixedly connected with extrusion spring between the top of fixed plate and the top of protection casing inner wall.
Preferably, the bottom of the protective cover is provided with an anastomosis hole, and the outer surface of the bottom end of the operating rod is fixedly connected with a clamping block.
Preferably, the positive both sides of protection casing all are provided with two protection component, protection component including rotate connect in the axis of rotation of the positive one side of protection casing, the fixed surface of axis of rotation is connected with and is used for the apron that openly shelters from to the protection casing.
Preferably, the top and the bottom of axis of rotation all run through the protection casing and extend to the top and the bottom of protection casing, the axis of rotation extends to the equal fixedly connected with backing plate in both ends of protection casing top and bottom.
Preferably, torsion springs are fixedly connected between the two base plates and the protective cover.
Preferably, the two sides of the front surface of the sliding plate are fixedly connected with driving blocks, and one ends of the two driving blocks are in contact with the inner side surface of the cover plate.
Compared with the prior art, the utility model provides a take dustproof construction's industry automatic control instrument display screen has following beneficial effect:
the utility model provides a take dustproof construction's industry automatic control instrument display screen, through the decurrent motion of action bars, can drive the sliding block downstream, and then can drive the fan-shaped swing of connecting rod, because the connecting rod adopts articulated mode to be connected with the sliding plate, and then can control the sliding plate seesaw, through the backward motion of sliding plate, can shift out instrument display body from the inside of protection casing, the staff of not only being convenient for is to the control and the use of instrument display body, and the normal heat dissipation of the instrument display body of being convenient for, the inside that the instrument display body is located the protection casing has been solved, so that circulation of air efficiency is relatively poor, influence the normal heat dissipation of instrument display.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a display screen of an industrial automatic control instrument with a dustproof structure provided by the present invention;
FIG. 2 is a schematic structural view of the shield shown in FIG. 1;
FIG. 3 is a side cross-sectional view of the shield shown in FIG. 1;
FIG. 4 is a schematic rear view of the slide plate shown in FIG. 3;
fig. 5 is a partially enlarged view of a point a shown in fig. 1.
Reference numbers in the figures: 1. a protective cover; 2. a sliding plate; 3. a meter display body; 4. a drive assembly; 41. a slider; 42. a connecting rod; 43. an operating lever; 44. a fixing plate; 45. extruding the spring; 46. a clamping block; 5. a guard assembly; 51. a rotating shaft; 52. a cover plate; 53. a base plate; 54. a torsion spring; 6. the block is driven.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an industrial automatic control instrument display screen with a dustproof structure according to the present invention; FIG. 2 is a schematic view of the protective cover shown in FIG. 1; FIG. 3 is a side cross-sectional view of the shield shown in FIG. 1; FIG. 4 is a schematic rear view of the slide plate shown in FIG. 3; fig. 5 is a partially enlarged view of a portion a shown in fig. 1. Take dustproof construction's industry automatic control instrument display screen includes:
a protective cover 1;
the sliding plate 2 is connected with the inside of the protective cover 1 in a sliding way;
the instrument display body 3 is fixedly arranged on the front surface of the sliding plate 2;
the driving assembly 4 is arranged inside the protective cover 1, the driving assembly 4 comprises a sliding block 41 which is connected to the top of the front side of the inner wall of the protective cover 1 in a sliding manner, a connecting rod 42 is hinged between one side of the bottom of the sliding block 41 and the back of the sliding plate 2, the connecting rod 42 is inclined, the bottom of the sliding block 41 is rotatably connected with an operating rod 43, and the bottom end of the operating rod 43 penetrates through the protective cover 1 and extends to the bottom of the protective cover 1;
the instrument display body 3 is arranged inside the protective cover 1, so that the instrument display body 3 can be protected by the protective cover 1;
through the motion of sliding plate 2 backward, can shift out instrument display body 3 from the inside of protection casing 1, the staff of not only being convenient for is to instrument display body 3's control and use, and the normal heat dissipation of the instrument display body 3 of being convenient for has moreover solved the inside that instrument display body 3 is located protection casing 1 to as far as air flow efficiency is relatively poor, influences the normal heat dissipation of instrument display.
The front surface of the inner wall of the protective cover 1 is connected with a fixed plate 44 in a sliding way, the fixed plate 44 is rotationally connected with an operating rod 43, and an extrusion spring 45 is fixedly connected between the top of the fixed plate 44 and the top of the inner wall of the protective cover 1;
through the elastic force of extrusion spring 45 self, can extrude fixed plate 44 for fixed plate 44 can the downstream, and then can drive action bars 43 downstream, through the downward motion of action bars 43, can drive sliding block 41 downstream, carries out the expansion of connecting rod 42.
The bottom of the protective cover 1 is provided with an inosculation hole, and the outer surface of the bottom end of the operating rod 43 is fixedly connected with a clamping block 46;
through the seting up of inosculation hole, the chucking piece 46 of being convenient for shifts out from the inside of protection casing 1, and the inosculation hole coincide with chucking piece 46 moreover, through chucking piece 46's setting, can carry out the chucking to action bars 43, avoids extrusion spring 45 self elastic force.
The utility model provides a take dustproof construction's industry automatic control instrument display screen's theory of operation as follows:
set up in the inside of protection casing 1 through instrument display body 3, can protect instrument display body 3 through protection casing 1, through manual rotation action bars 43, when making chucking piece 46 on action bars 43 coincide with the hole that coincide, through the elastic force of extrusion spring 45 self, can extrude fixed plate 44, make fixed plate 44 can the downstream, and then can drive action bars 43 downstream, through the downstream motion of action bars 43, can drive sliding block 41 downstream, through the downstream motion of sliding block 41, and then can drive connecting rod 42 fan-shaped swing, because connecting rod 42 adopts articulated mode to be connected with sliding plate 2, and then can control sliding plate 2 seesaw, through the backward motion of sliding plate 2, can shift out instrument display body 3 from the inside of protection casing 1, the control and the use of staff to instrument display body 3 are convenient for.
Second embodiment
Referring to fig. 1 and 5 in combination, based on the display screen of the industrial automatic control instrument with the dustproof structure provided in the first embodiment of the present application, a second embodiment of the present application provides another display screen of the industrial automatic control instrument with the dustproof structure. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the industrial automatic control instrument display screen with the dustproof structure provided by the second embodiment of the present application lies in that two protection assemblies 5 are respectively arranged on two sides of the front surface of the protection cover 1, each protection assembly 5 includes a rotating shaft 51 rotatably connected to one side of the front surface of the protection cover 1, and a cover plate 52 for shielding the front surface of the protection cover 1 is fixedly connected to the outer surface of the rotating shaft 51;
through the setting of two protection component 5 for the front open position to protection casing 1 protects, and then improves the dustproof effect of instrument display, and the protective effect.
The top end and the bottom end of the rotating shaft 51 penetrate through the protective cover 1 and extend to the top and the bottom of the protective cover 1, and backing plates 53 are fixedly connected to two ends of the rotating shaft 51 extending to the top and the bottom of the protective cover 1;
you can drive apron 52 through the selection of axis of rotation 51 and rotate, and then conveniently to the positive protection of protection casing 1 and the positive opening of protection casing 1, improve the convenience of staff's operation.
A torsion spring 54 is fixedly connected between the two base plates 53 and the protective cover 1;
through the setting of torsional spring 54 for drive backing plate 53 and rotate and reset, can drive axis of rotation 51 indirectly and rotate and reset, and then can lap 52 and rotate and reset, protect the front of protection casing 1.
Both sides of the front surface of the sliding plate 2 are fixedly connected with driving blocks 6, and one end of each of the two driving blocks 6 is in contact with the inner side surface of the cover plate 52;
through the setting of two drive blocks 6, when the sliding plate 2 of being convenient for moves backward, can extrude two apron 52 for two apron 52 carry out the positive opening of protection casing 1 with axis of rotation 51's position rotary motion, the staff of being convenient for carries out the use of instrument display, and through the inside of sliding plate 2 shrink to protection casing 1, automatic closing can be carried out to apron 52, improves the effect of protection casing 1 to the instrument display protection.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (7)
1. The utility model provides a take dustproof construction's industry automatic control instrument display screen which characterized in that includes:
a protective cover (1);
the sliding plate (2), the sliding plate (2) is connected to the inside of the protective cover (1) in a sliding manner;
the instrument display body (3), the instrument display body (3) is fixedly arranged on the front surface of the sliding plate (2);
drive assembly (4), drive assembly (4) set up in the inside of protection casing (1), wherein drive assembly (4) include sliding block (41) of sliding connection in the positive top of protection casing (1) inner wall, it has connecting rod (42) to articulate between the one side of sliding block (41) bottom and the back of sliding plate (2), connecting rod (42) present the slope form, the bottom of sliding block (41) is rotated and is connected with action bars (43), the bottom of action bars (43) runs through protection casing (1) and extends to the bottom of protection casing (1).
2. The industrial automatic control instrument display screen with the dustproof structure is characterized in that a fixing plate (44) is connected to the front face of the inner wall of the protective cover (1) in a sliding mode, the fixing plate (44) is rotatably connected with an operating rod (43), and a pressing spring (45) is fixedly connected between the top of the fixing plate (44) and the top of the inner wall of the protective cover (1).
3. The industrial automatic control instrument display screen with the dustproof structure is characterized in that the bottom of the protective cover (1) is provided with a jogging hole, and the outer surface of the bottom end of the operating rod (43) is fixedly connected with a clamping block (46).
4. The industrial automatic control instrument display screen with the dustproof structure is characterized in that two protection components (5) are arranged on two sides of the front face of the protection cover (1), each protection component (5) comprises a rotating shaft (51) rotatably connected to one side of the front face of the protection cover (1), and a cover plate (52) used for shielding the front face of the protection cover (1) is fixedly connected to the outer surface of each rotating shaft (51).
5. The industrial automatic control instrument display screen with the dustproof structure according to claim 4, wherein the top end and the bottom end of the rotating shaft (51) penetrate through the protective cover (1) and extend to the top and the bottom of the protective cover (1), and backing plates (53) are fixedly connected to two ends of the rotating shaft (51) extending to the top and the bottom of the protective cover (1).
6. The industrial automatic control instrument display screen with the dustproof structure is characterized in that a torsion spring (54) is fixedly connected between the two backing plates (53) and the protective cover (1).
7. The industrial automatic control instrument display screen with the dustproof structure according to claim 4, wherein driving blocks (6) are fixedly connected to both sides of the front surface of the sliding plate (2), and one end of each of the two driving blocks (6) is in contact with the inner side surface of the cover plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935707.8U CN217902637U (en) | 2022-07-21 | 2022-07-21 | Take dustproof construction's industry automatic control instrument display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221935707.8U CN217902637U (en) | 2022-07-21 | 2022-07-21 | Take dustproof construction's industry automatic control instrument display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217902637U true CN217902637U (en) | 2022-11-25 |
Family
ID=84136765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221935707.8U Active CN217902637U (en) | 2022-07-21 | 2022-07-21 | Take dustproof construction's industry automatic control instrument display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217902637U (en) |
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2022
- 2022-07-21 CN CN202221935707.8U patent/CN217902637U/en active Active
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