CN214381734U - Touch screen for PLC controller - Google Patents
Touch screen for PLC controller Download PDFInfo
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- CN214381734U CN214381734U CN202120267745.XU CN202120267745U CN214381734U CN 214381734 U CN214381734 U CN 214381734U CN 202120267745 U CN202120267745 U CN 202120267745U CN 214381734 U CN214381734 U CN 214381734U
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Abstract
The utility model discloses a touch-sensitive screen for on PLC controller, including first main part and second main part, first main part both ends side surface is close to the border position lower extreme and is four group's shell fragments of rectangle fixedly connected with, shell fragment one end fixedly connected with buckle, buckle one side fixedly connected with ejector pad, the position that second main part both ends side surface is close to the border position and corresponds the shell fragment has seted up four group's draw-in grooves, first main part and second main part are passed through buckle and draw-in groove block and are connected. The utility model discloses an in putting first main part and second main part to the PLC touch-sensitive screen, support tightly the rocking of PLC touch-sensitive screen in separation strip department through the spring to the PLC touch-sensitive screen, if when dismantling the PLC touch-sensitive screen, make its first main part and second main part separation through promoting the ejector pad, then take out the PLC touch and change and maintain, realized the fixed and dismantlement to the PLC touch-sensitive screen, avoided the problem of traditional loaded down with trivial details dismantlement, improved work efficiency.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field specifically is a touch-sensitive screen for on PLC controller.
Background
The touch screen is an inductive liquid crystal display device capable of receiving input signals such as a touch head, when a graphic button on the screen is touched, a tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, and can be used for replacing a mechanical button panel.
In realizing the utility model discloses the in-process, utility model people discover to have at least among the prior art as follows the problem and do not obtain solving: touch-sensitive screen on the PLC controller generally adopts the screw fixation, when the touch-sensitive screen damages the touch-sensitive screen that needs to be maintained, the dismantlement of screw one of fixed touch-sensitive screen need get off through screwdriver, need twist the position of fixed touch-sensitive screen through screwdriver screw one again after the touch-sensitive screen maintenance, meet the maintenance or dismantle very loaded down with trivial details when changing at the touch-sensitive screen.
The general surface of the touch screen display part on the PLC controller is exposed in the air without any protective measures, so that the touch screen is easy to damage if an intentional foreign object falls on the touch screen in work, dust is easy to accumulate in the air exposed by the touch screen for a long time, the precision and the performance of the touch screen can be interfered and influenced, and the touch screen can be damaged in severe cases.
To this end, a touch screen for use on a PLC controller is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a touch-sensitive screen for on PLC controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including first main part and second main part, first main part both ends side surface is close to the border position lower extreme and is four group's shell fragment of rectangle fixedly connected with, shell fragment one end fixedly connected with buckle, buckle one side fixedly connected with ejector pad, the position that second main part both ends side surface is close to the border position upper end and corresponds the shell fragment has seted up four group's draw-in grooves, first main part and second main part pass through the buckle and the connection of draw-in groove block, second main part one side surface central point puts and has seted up the line hole, bottom fixed mounting has a plurality of springs in the second main part, spring one end fixedly connected with push pedal.
When the PLC touch screen is fixed, the PLC touch screen is placed on the surface of the push plate in the second main body, one end of a wire of the PLC touch screen penetrates out of the wire hole to be connected with the PLC controller, the first main body is taken up to cover the upper surface of the second main body, so that the buckle on the first main body is connected with the clamping groove on the second main body in a clamping manner, the PLC touch screen can compress the push plate after the buckling, the push plate can compress the spring due to the compression of the PLC touch screen, the spring deforms to generate a rebound force, the push plate is pushed to slide and simultaneously drive the PLC touch screen to move, finally, the PLC touch screen is blocked by the blocking blocks to form the fixation on the PLC touch screen, the PLC touch screen is tightly fixed in the first main body and the second main body, the PLC touch screen is prevented from shaking, if the PLC touch screen needs to be replaced and maintained, the first main body and the second main body are separated by pushing the push block, then take out the PLC touch and change and maintain, realized fixing and dismantling PLC touch-sensitive screen, avoided the problem of traditional loaded down with trivial details dismantlement, improved work efficiency.
Preferably, a hole groove is formed in the center of one end of the first main body in a penetrating mode, sliding grooves are formed in the positions, close to the two sides of the hole groove, of the inner surface of the first main body, sliding plates are connected in the sliding grooves in a sliding mode, and one end of the upper surface of each sliding plate is fixedly connected with a handle block.
When the PLC touch-sensitive screen is fixed in first main part and second main part, the slide has played fine protection to the PLC touch-sensitive screen in daily work, when needing to operate the PLC touch-sensitive screen, pulling handle piece, make its slide in the spout, then the PLC touch-sensitive screen shows to expose and can carry out the operation to the PLC touch-sensitive screen this moment, play the slide when no longer operating the PLC touch-sensitive screen through pulling handle piece and cover on the PLC touch-sensitive screen, it is sealed to have formed a fine protection to the PLC touch-sensitive screen, can prevent effectively that the dust from piling up on the PLC touch-sensitive screen and the PLC touch-sensitive screen other objects from dropping or splashing when laying and stewing and pounding the PLC touch-sensitive screen.
Preferably, one end of the outer surface of the lower end of the sliding plate is fixedly connected with cleaning cloth, and the cleaning cloth is made of pure cotton cloth.
All need slide plate when operation PLC touch-sensitive screen every time, slide plate every time can both make fixed clearance cloth clearance PLC touch-sensitive screen once on the slide, has avoided regularly going to clear up the problem of dust on the PLC touch-sensitive screen, because the clearance cloth can effectively prevent the problem that the friction produced static for the pure cotton material and avoid the interference of static to the PLC touch-sensitive screen, the soft PLC touch-sensitive screen that makes its clearance PLC touch-sensitive screen at every turn of pure cotton material texture can not appear because frictional force is too big scotch PLC touch-sensitive screen.
Preferably, the sliding plate is a component made of transparent acrylic materials.
The slide adopts the ya keli material, makes its slide have fine hardness, can prevent effectively that unidentified thing from pounding to fall and cause the slide to break on the slide, and ya keli has glass-liked transmittance, so the PLC touch-sensitive screen also can see the thing that shows on the PLC touch-sensitive screen through the slide at sealed during operation, and the ya keli material is not so breakable like glass, even destroyed can not form sharp piece like glass yet, easy fish tail personnel and PLC touch-sensitive screen.
Preferably, the corners of the inner side surface of the first main body are fixedly connected with 4 groups of blocking blocks.
The push plate can be effectively prevented from being pushed by the rebound force generated by the deformation spring, the periphery of the PLC touch screen is fixed by the blocking blocks, meanwhile, a certain moving space is created for the sliding plate, and the sliding plate can slide back and forth in the sliding groove.
Preferably, a plurality of heat dissipation holes are symmetrically formed in the outer surfaces of the two sides of the second main body.
PLC touch-sensitive screen can produce a large amount of heats at last time during operation, if these heats can not in time get rid of can cause the influence to the work that PLC touch-sensitive screen next, for example PLC touch-sensitive screen's sensitivity reduces and has increased operating time, has also increased misoperation's problem simultaneously, sets up the louvre in the second main part and can effectively discharge away the heat that PLC touch-sensitive screen during operation produced, avoids the problem that the aforesaid appears.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the buckle in first main part, set up the draw-in groove in the second main part, at first put the PLC touch-sensitive screen in the push pedal of second main part and the one end of PLC touch-sensitive screen wire runs through from line hole department, then make first main part and second main part pass through buckle and draw-in groove block connection, the inside spring of second main part promotes the push pedal and makes PLC's touch-sensitive screen supported tightly in separation piece department this moment, prevent that the PLC touch-sensitive screen from rocking the use that influences the PLC touch-sensitive screen in first main part and second main part inside, when dismantling the PLC touch-sensitive screen, make the shell fragment take place to deform through promoting the ejector pad and make first main part and second main part block junction part separately, make its first main part and second main part separately, can take out the PLC touch-sensitive screen in the second main part this moment, the installation and the dismantlement of PLC touch-sensitive screen have been reduced, make the installation and the dismantlement of PLC touch-sensitive screen consuming time shorter.
2. The utility model discloses a slide, the clearance cloth, when the PLC touch-sensitive screen is fixed in first main part and second main part, daily PLC touch-sensitive screen in stewing the slide has played and has formed a fine protection to the PLC touch-sensitive screen and sealed, can prevent effectively that the dust from piling up on the PLC touch-sensitive screen and having caused the insensitive influence operation of PLC touch-sensitive screen and dropping or splashing when laying of stewing and pounding the PLC touch-sensitive screen, need slide when operating the PLC touch-sensitive screen, fixed clearance cloth carries out clearance once to the touch-sensitive screen surface on the slide, need slide after the operation to make its slide cover protect on the PLC touch-sensitive screen, the PLC touch-sensitive screen of clearance cloth again, realize that slide all clears up the PLC touch-sensitive screen at every turn.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a second body cross-sectional view of the present invention;
fig. 3 is a front view of the first body of the present invention;
fig. 4 is a structural view of the slide plate of the present invention.
In the figure: 1. a first body; 2. a spring plate; 3. a push block; 4. heat dissipation holes; 5. a second body; 6. a wire hole; 7. a slide plate; 8. a handle block; 9. a chute; 10. a barrier block; 11. cleaning cloth; 12. a hole groove; 13. buckling; 14. a card slot; 15. A spring; 16. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a touch screen for a PLC controller, as shown in fig. 1 to 3, comprising a first body 1 and a second body 5, wherein: the improved spring plate is characterized in that the side surfaces of two ends of the first main body 1 are close to the lower end of the edge position and are four groups of elastic pieces 2 fixedly connected with in a rectangular shape, one end of each elastic piece 2 is fixedly connected with a buckle 13, one side of the buckle 13 is fixedly connected with a push block 3, four groups of clamping grooves 14 are formed in the positions, close to the corresponding elastic pieces 2 of the edge position, of the side surfaces of two ends of the second main body 5, the first main body 1 and the second main body 5 are connected through the buckles 13 and the clamping grooves 14 in a clamping mode, the wire hole 6 is formed in the center position of the outer surface of one side of the second main body 5, a plurality of springs 15 are fixedly mounted at the bottom of the second main body 5, and one end of each spring is fixedly connected with a push plate 16.
By adopting the technical scheme, when the PLC touch screen is fixed, the PLC touch screen is placed on the surface of the push plate 16 in the second main body 5, one end of a wire of the PLC touch screen penetrates out of the wire hole 6 to be connected with the PLC controller, the first main body 1 is taken up to cover the upper surface of the second main body 5, the buckle 13 on the first main body 1 is connected with the clamping groove 14 on the second main body 5 in a clamping way, after the clamping, the PLC touch screen can compress the push plate 16, the push plate 16 can compress the spring 15 due to the compression of the PLC touch screen, the spring 15 is deformed to generate a rebound force, so that the push plate 16 is pushed to slide and drive the PLC touch screen to move, finally, the PLC touch screen is blocked by the blocking block 10 to form the fixation on the PLC touch screen, the PLC touch screen is fixed in the first main body 1 and the second main body 5, the shaking of the PLC touch screen is prevented, and if the PLC touch screen needs to be replaced and maintained, make its first main part 1 and the separation of second main part 5 through promoting ejector pad 3, then take out the PLC touch and change and maintain, realized the fixed of PLC touch-sensitive screen and dismantle, avoided the problem of traditional loaded down with trivial details dismantlement, improved work efficiency.
Specifically, as shown in fig. 1, a hole groove 12 is formed in the center of one end of the first main body 1 in a penetrating manner, sliding grooves 9 are formed in positions, close to two sides of the hole groove 12, of the inner surface of the first main body 1, sliding plates 7 are connected in the sliding grooves 9 in a sliding manner, and a handle block 8 is fixedly connected to one end of the upper surface of each sliding plate 7.
Through adopting above-mentioned technical scheme, when the PLC touch-sensitive screen is fixed in first main part 1 and second main part 5, slide 7 has played fine protection to the PLC touch-sensitive screen in daily work, when needing to operate the PLC touch-sensitive screen, pulling handle piece 8, make its slide 7 slide in spout 9, then the PLC touch-sensitive screen shows to expose can carry out the operation to the PLC touch-sensitive screen this moment, play slide 7 and cover on the PLC touch-sensitive screen when no longer operating the PLC touch-sensitive screen through pulling handle piece 8, it is sealed to have formed a fine protection to the PLC touch-sensitive screen, can prevent effectively that the dust from piling up on the PLC touch-sensitive screen and the PLC touch-sensitive screen is laying other objects when stewing and dropping or splashing and pounding the PLC touch-sensitive screen.
Specifically, as shown in fig. 4, one end of the outer surface of the lower end of the sliding plate 7 is fixedly connected with cleaning cloth 11, and the cleaning cloth 11 is made of pure cotton cloth.
Through adopting above-mentioned technical scheme, all need slide 7 when operation PLC touch-sensitive screen each time, slide 7 each time can both make fixed clearance cloth 11 clearance PLC touch-sensitive screen on the slide 7, the problem of dust on the PLC touch-sensitive screen is cleared up regularly to the needs of having avoided, because clearance cloth 11 can effectively prevent the problem that the friction produced static for the pure cotton material and avoid the interference of static to the PLC touch-sensitive screen, the soft messenger of pure cotton material texture can not appear because frictional force is too big scotch PLC touch-sensitive screen at every turn its clearance PLC touch-sensitive screen.
Specifically, as shown in fig. 1, the sliding plate 7 is a member made of transparent acrylic material.
Through adopting above-mentioned technical scheme, slide 7 adopts the ya keli material, make its slide 7 have fine hardness, can prevent effectively that unidentified thing from pounding to fall on slide 7 and cause slide 7 to break, yakeli has the transmittance of simulating glass, so the PLC touch-sensitive screen also can see the thing that shows on the PLC touch-sensitive screen through slide 7 when sealed work, the yakeli material is not so breakable like glass, even broken can not form sharp piece like glass yet, fish tail personnel and PLC touch-sensitive screen easily.
Specifically, as shown in fig. 1, 4 groups of blocking blocks 10 are fixedly connected to corners of the inner side of the first body 1.
By adopting the technical scheme, the pushing of the rebounding force generated by the deformation spring 15 to the push plate 16 can be effectively avoided, the periphery of the PLC touch screen is fixed by the blocking blocks 10, and meanwhile, a certain moving space is created for the sliding plate 7, so that the sliding plate 7 can slide back and forth in the sliding groove 9.
Specifically, as shown in fig. 1, a plurality of heat dissipation holes 4 are symmetrically formed on the outer surfaces of two sides of the second body 5.
Through adopting above-mentioned technical scheme, the PLC touch-sensitive screen can produce a large amount of heats at the time of last time during operation, if these heats can not in time get rid of can cause the influence to the work that the PLC touch-sensitive screen next, for example the sensitivity of PLC touch-sensitive screen reduces and has increased operating time, has also increased misoperation's problem simultaneously, sets up louvre 4 in second main part 5 and can effectively discharge away the heat that the PLC touch-sensitive screen during operation produced, avoids the problem that the aforesaid appears.
The working principle is as follows: the utility model discloses a through put PLC touch-sensitive screen on push pedal 16 surface in the second main part 5, wear out one end of PLC touch-sensitive screen wire from the line hole 6 and put through on the PLC controller, pick up first main part 1 and cover on the upper surface of second main part 5, make buckle 13 on its first main part 1 and draw-in groove 14 block connection on the second main part 5, the PLC touch-sensitive screen can compress push pedal 16 after the block, push pedal 16 can be because the compression of PLC touch-sensitive screen removes compression spring 15, spring 15 takes place deformation and produces a bounce, thus promote push pedal 16 to slide and drive PLC touch-sensitive screen to move simultaneously, PLC touch-sensitive screen can be blocked by separation piece 10 at last, form the fixed to PLC touch-sensitive screen, make its PLC touch-sensitive screen fix in first main part 1 and second main part 5 tightly, the rocking of PLC touch-sensitive screen has been prevented, if the PLC touch-sensitive screen need be changed and when maintaining, make its first main part 1 separate with second main part 5 through promoting push block 3, then take out the PLC touch and change and maintain, realized fixing and dismantling PLC touch-sensitive screen, avoided the problem of traditional loaded down with trivial details dismantlement, improved work efficiency. When the PLC touch screen is fixed in first main part 1 and second main part 5, slide 7 has played fine protection to the PLC touch screen in daily work, when needing to operate the PLC touch screen, pulling handle piece 8 makes its slide 7 slide in spout 9, then the PLC touch screen shows to expose and can carry out the operation to the PLC touch screen this moment, play slide 7 and cover on the PLC touch screen when no longer operating the PLC touch screen through pulling handle piece 8, it is sealed to have formed a fine protection to the PLC touch screen, can prevent effectively that the dust from piling up on the PLC touch screen and the unknown thing drops to pound bad PLC touch screen in the work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A touch screen for PLC controller, includes first main part (1) and second main part (5), its characterized in that: first main part (1) both ends side surface is close to the border position lower extreme and is four group's shell fragment (2) of rectangle fixedly connected with, shell fragment (2) one end fixedly connected with buckle (13), buckle (13) one side fixedly connected with ejector pad (3), four group's draw-in grooves (14) have been seted up to the position that second main part (5) both ends side surface is close to border position corresponding shell fragment (2), first main part (1) and second main part (5) are connected through buckle (13) and draw-in groove (14) block, second main part (5) one side surface central point puts and has seted up line hole (6), bottom fixed mounting has a plurality of springs (15) in second main part (5), spring (15) one end fixedly connected with push pedal (16).
2. The touch screen used on the PLC controller according to claim 1, wherein: first main part (1) one end central point puts and runs through and has seted up hole groove (12), spout (9) have all been seted up to first main part (1) internal surface near hole groove (12) both sides position, sliding connection has slide (7) in spout (9), slide (7) upper surface one end fixedly connected with handle piece (8).
3. The touch screen used on the PLC controller according to claim 2, wherein: slide (7) lower extreme surface one end fixedly connected with clearance cloth (11), the material of clearance cloth (11) is pure cotton cloth.
4. The touch screen used on the PLC controller according to claim 3, wherein: the sliding plate (7) is a component made of transparent acrylic materials.
5. The touch screen used on the PLC controller according to claim 2, wherein: the corner of the inner side surface of the first main body (1) is fixedly connected with 4 groups of blocking blocks (10).
6. The touch screen used on the PLC controller according to claim 1, wherein: the outer surfaces of two sides of the second main body (5) are symmetrically provided with a plurality of heat dissipation holes (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120267745.XU CN214381734U (en) | 2021-01-29 | 2021-01-29 | Touch screen for PLC controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120267745.XU CN214381734U (en) | 2021-01-29 | 2021-01-29 | Touch screen for PLC controller |
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CN214381734U true CN214381734U (en) | 2021-10-08 |
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CN202120267745.XU Active CN214381734U (en) | 2021-01-29 | 2021-01-29 | Touch screen for PLC controller |
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2021
- 2021-01-29 CN CN202120267745.XU patent/CN214381734U/en active Active
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