CN219068635U

CN219068635U - Digital display controller capable of preventing dust from entering

Info

Publication number: CN219068635U
Application number: CN202223378550.6U
Authority: CN
Inventors: 王樯
Original assignee: Shenyang Bonade Technology Co ltd
Current assignee: Shenyang Bonade Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-23
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of digital display controllers, and discloses a digital display controller capable of preventing dust from entering, which comprises a box body, a protection box, a supporting plate, electric push rods and a control box, wherein the protection box is fixedly connected to the upper side of the rear side wall of the box body, the two supporting plates are uniformly distributed, the supporting plates are fixedly connected to the left side and the right side of the rear side wall of the box body, the two electric push rods are uniformly distributed, the electric push rods are fixedly connected to the middle of the left side and the right side of the rear side wall of an inner cavity of the box body, the control box is inlaid on the left side of the rear side wall of the box body, and a radiating hole is formed in the middle of the rear side wall of the box body; the utility model discloses the dust on the filter screen can be taken out fast to the scheme, has avoided the filter screen to be plugged up by the dust, has avoided because the box is overheated, influences the condition that the normal operating of inside electronic component damaged even, has prolonged the life of control appearance.

Description

Digital display controller capable of preventing dust from entering

Technical Field

The utility model belongs to the technical field of digital display controllers, and particularly relates to a digital display controller capable of preventing dust from entering.

Background

The digital display controller is a main control unit for mechanical operation, can display and record data generated during mechanical operation, and can change mechanical programs.

After the existing digital display controller capable of preventing dust from entering is used for a long time, dust is easy to accumulate on the surface of the filter screen, the dust can cause the filter screen to be blocked, so that the filter screen loses a heat dissipation function, the inside of the box body is easy to overheat, the normal operation of internal electronic elements is affected, even the damage is reduced, and the service life of the controller is shortened.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the digital display controller for preventing dust from entering, which effectively solves the problems that dust is easy to accumulate on the surface of a filter screen, the filter screen is blocked by the dust, the filter screen has a heat dissipation function, the inside of a box body is easy to overheat, and the normal operation and even damage of internal electronic elements are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent digital display control appearance that dust got into, includes box, guard box, backup pad, electric putter and control box, guard box fixedly connected with is in the back lateral wall upside of box, the backup pad is two sets of, and evenly distributed, backup pad fixedly connected with is in the back lateral wall left and right sides of box, electric putter is two sets of, and evenly distributed, electric putter fixedly connected with is in the middle of the inner chamber back lateral wall left and right sides of box, the control box is inlayed the back lateral wall left side of box, open in the middle of the back lateral wall of box has the louvre, open in the inner chamber top and the bottom left and right sides of louvre has the spout, the inner chamber bottom sliding connection has first slider, the back lateral wall of first slider with fixedly connected with second spacing spring between the inner chamber front lateral wall of spout, fixedly connected with filter screen between the inside wall of first slider, the inner chamber back lateral wall left and right sides fixedly connected with supporting shoe of box, the bottom of sliding connection has the rotatory post, the rotatory post is connected with the side of second, the rotatory post is connected with the inner chamber, the side of rotatory post is connected with the side of the cleaning post.

Preferably, a fan is fixedly connected in the middle of the top of the inner cavity of the box body, a controller body is mounted on the front side of the bottom of the inner cavity of the box body, and the support column is located on the inner side of the electric push rod.

Preferably, the bottom of the inner cavity of the protection box is fixedly connected with a double-headed motor, the power output end of the double-headed motor is fixedly connected with a rotating shaft, the tail end of the rotating shaft is fixedly connected with a first gear, and the second gear is meshed with the first gear.

Preferably, the top of the rotating column penetrates through the top of the inner cavity of the supporting plate and the left and right sides of the top of the protection box, and is rotationally connected to the left and right sides of the top of the inner cavity of the protection box, and a thread groove is formed in the lower side of the outer side wall of the rotating column.

Preferably, the right side wall of the left side backup pad and the left side wall of the right side backup pad all open the through-hole, the terminal of movable block runs through the inner chamber of through-hole to extend to its outside, the striking piece adopts rubber material to make.

Preferably, the power output end of the electric push rod is rotationally connected with a connecting rod, the tail end of the connecting rod is rotationally connected with the front side of the outer side wall of the impact block, the middle of the rear side wall of the connecting rod is rotationally connected with the front side wall of the support column, and the control box is electrically connected with the fan, the double-headed motor and the electric push rod.

Compared with the prior art, the utility model has the beneficial effects that: the double-end motor drives the rotation shaft and the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotation column to rotate, the movable block can move on the support plate due to the fact that the thread connection is arranged between the rotation column and the movable block, the movable block drives the cleaning plate and the cleaning brush to move, the cleaning brush cleans the filter screen, then the filter screen is installed inside the heat dissipation hole through the first sliding block, the rear side of the first sliding block is connected through the first limiting spring, the second limiting spring is installed on the front side of the first sliding block, the filter screen can move inside the heat dissipation hole, the electric push rod drives the connecting rod to move through the rethread, the middle of the connection is limited, so that when the left end of the connecting rod moves forwards, the right end of the connecting rod moves backwards, the impact block impacts the filter screen through the impact block, vibration is generated on the filter screen, dust on the filter screen can be taken out in cooperation with the fan to blow and clean the cleaning brush, normal operation of the internal electronic components is prevented from being blocked by dust, and the service life of a control instrument is prolonged.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;

FIG. 3 is a schematic rear cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a three-dimensional enlarged structure of an electric putter according to the present utility model;

fig. 5 is a schematic rear perspective view of the present utility model.

In the figure: 100. a case; 110. a blower; 120. a controller body; 130. a heat radiation hole; 131. a chute; 132. a first slider; 133. a first limit spring; 134. a second limit spring; 135. a filter screen; 140. a support block; 141. a second slider; 142. an impact block; 150. a support column; 200. a protection box; 210. a double-ended motor; 220. a rotating shaft; 230. a first gear; 300. a support plate; 310. a spin column; 320. a second gear; 330. a moving block; 340. a cleaning plate; 350. a cleaning brush; 400. an electric push rod; 410. a connecting rod; 500. and a control box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the first embodiment, as shown in fig. 1, 2, 3, 4 and 5, the digital display controller for preventing dust from entering the digital display controller according to the present utility model includes a case 100, a protection case 200, a support plate 300, an electric putter 400 and a control case 500, and is characterized in that: the protection box 200 is fixedly connected to the upper side of the rear side wall of the box body 100, the protection box 200 is used for supporting the double-headed motor 210, the supporting plates 300 are two groups and are uniformly distributed, the supporting plates 300 are fixedly connected to the left side and the right side of the rear side wall of the box body 100, the supporting plates 300 are used for supporting the rotating columns 310, the electric push rods 400 are two groups and are uniformly distributed, the electric push rods 400 are fixedly connected to the middle of the left side and the right side of the rear side wall of the inner cavity of the box body 100, the electric push rods 400 are used for driving the connecting rods 410 to move, the control box 500 is inlaid on the left side of the rear side wall of the box body 100, the control box 500 is used for controlling electric equipment, the rear side wall of the box body 100 is provided with the heat dissipation holes 130, the left side and the right side of the bottom of the inner cavity of the heat dissipation holes 130 are provided with the sliding grooves 131, the sliding grooves 131 are used for connecting the first sliding blocks 132, the bottom of the inner cavity of the sliding grooves 131 is slidingly connected with the first sliding blocks 132, the first sliding blocks 132 are used for supporting the filter screens 135, a first limit spring 133 is fixedly connected between the rear side wall of the first slider 132 and the front side wall of the inner cavity of the chute 131, the first limit spring 133 is convenient for the sliding of the first slider 132, the rear side wall of the first slider 132 is fixedly connected with a second limit spring 134, the second limit spring 134 is convenient for the sliding of the first slider 132, a filter screen 135 is fixedly connected between the inner side walls of the first slider 132, the filter screen 135 is used for filtering dust and radiating heat, the left side and the right side of the rear side wall of the inner cavity of the box body 100 are fixedly connected with support blocks 140, the support blocks 140 are used for connecting with the second slider 141, the bottom of the support blocks 140 is slidably connected with the second slider 141, the second slider 141 is used for supporting an impact block 142, the impact block 142 is used for impacting the filter screen 135, the left side and the right side of the rear side wall of the box body 100 are fixedly connected with support columns 150, the support columns 150 are used for limiting connecting rods 410, the inner chamber bottom of backup pad 300 rotates and is connected with column spinner 310, column spinner 310 is used for driving movable block 330 and removes, column spinner 310's lateral wall upside fixedly connected with second gear 320, second gear 320 is used for driving column spinner 310 rotatory, column spinner 310's lateral wall downside threaded connection has movable block 330, movable block 330 is used for supporting clean board 340, fixedly connected with clean board 340 between the inside wall of movable block 330, clean board 340 is used for supporting clean brush 350, fixedly connected with clean brush 350 in the middle of clean board 340's the back lateral wall, clean brush 350 is used for the clearance to filter screen 135.

In the second embodiment, as shown in fig. 1 and 2, a fan 110 is fixedly connected in the middle of the top of the inner cavity of the box 100, a controller body 120 is installed on the front side of the bottom of the inner cavity of the box 100, and a support column 150 is located inside an electric push rod 400, and blows air to a filter screen 135 through the fan 110.

In the third embodiment, as shown in fig. 3, the bottom of the inner cavity of the protection box 200 is fixedly connected with a double-headed motor 210, the power output end of the double-headed motor 210 is fixedly connected with a rotating shaft 220, the tail end of the rotating shaft 220 is fixedly connected with a first gear 230, a second gear 320 is meshed with the first gear 230, the rotating shaft 220 is driven to rotate by the double-headed motor 210, the first gear 230 is driven to rotate by the rotating shaft 220, and the second gear 320 is driven to rotate by the first gear 230.

In the fourth embodiment, as shown in fig. 3, the top of the rotating column 310 penetrates through the top of the inner cavity of the supporting plate 300 and the left and right sides of the top of the protection box 200, and is rotatably connected to the left and right sides of the top of the inner cavity of the protection box 200, the lower side of the outer side wall of the rotating column 310 is provided with a thread groove, and the rotating column 310 is driven to rotate by the second gear 320, so that the rotating column 310 drives the moving block 330 to move.

In the fifth embodiment, as shown in fig. 3 and 5, the right side wall of the left support plate 300 and the left side wall of the right support plate 300 are both provided with through holes, the end of the moving block 330 penetrates through the inner cavity of the through hole and extends to the outer side of the through hole, the impact block 142 is made of rubber material, the moving block 330 drives the cleaning plate 340 to move, and the impact block 142 impacts the filter screen 135, so that the filter screen 135 vibrates.

In the sixth embodiment, as shown in fig. 1, 2, 3, 4 and 5, the power output end of the electric putter 400 is rotatably connected with a connecting rod 410, the end of the connecting rod 410 is rotatably connected to the front side of the outer side wall of the impact block 142, the middle of the rear side wall of the connecting rod 410 is rotatably connected to the front side wall of the support column 150, the control box 500 is electrically connected to the fan 110, the double-headed motor 210 and the electric putter 400, the electric putter 400 drives the connecting rod 410 to move forward, and the support column 150 limits the connecting rod 410, so that the connecting rod 410 drives the impact block 142 to move backward and the impact block 142 impacts the filter screen 135.

Working principle: when the scheme is specifically implemented, firstly, the electric wire is connected, firstly, the double-headed motor 210 is started through the control box 500, the double-headed motor 210 drives the rotating shaft 220 to rotate, the rotating shaft 220 drives the first gear 230 to rotate, the first gear 230 drives the rotating column 310 to rotate through the second gear 320, the moving block 330 is driven to move upwards through the rotating column 310, the moving block 330 drives the cleaning plate 340 to move upwards, the cleaning plate 340 cleans the filter screen 135 through the cleaning brush 350, at this moment, the electric push rod 400 is started, the electric push rod 400 drives the connecting rod 410 to move forwards, the middle of the connecting rod 410 is limited by the supporting column 150, the connecting rod 410 drives the impact block 142 to move backwards, at this moment, the impact block 142 slides below the supporting block 140 through the second sliding block 141, the impact block 142 contacts and impacts the filter screen 135, at this moment, the first sliding block 132 starts to slide, the first limiting spring 133 and the second limiting spring 134 deform, and force in the direction is generated, the filter screen 135 is vibrated, and finally the fan 110 blows the filter screen 135, and the use is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent digital display control appearance that dust got into, includes box (100), guard box (200), backup pad (300), electric putter (400) and control box (500), its characterized in that: the protection box (200) is fixedly connected to the upper side of the rear side wall of the box body (100), the supporting plates (300) are two groups and are uniformly distributed, the supporting plates (300) are fixedly connected to the left side and the right side of the rear side wall of the box body (100), the electric push rods (400) are two groups and are uniformly distributed, the electric push rods (400) are fixedly connected to the middle of the left side and the right side of the rear side wall of the inner cavity of the box body (100), the control box (500) is inlaid in the left side of the rear side wall of the box body (100), a radiating hole (130) is formed in the middle of the rear side wall of the box body (100), a sliding groove (131) is formed in the left side and the right side of the inner cavity of the radiating hole (130), a first sliding block (132) is fixedly connected to the bottom of the inner cavity of the sliding groove (131), a first limiting spring (133) is fixedly connected between the rear side wall of the first sliding block (132) and the front side wall of the inner cavity of the sliding groove (131), a second limiting spring (134) is fixedly connected to the rear side wall of the first sliding block (132), a second sliding block (140) is fixedly connected to the bottom of the second sliding block (141), the inner chamber back lateral wall left and right sides fixedly connected with support column (150) of box (100), the inner chamber bottom rotation of backup pad (300) is connected with column spinner (310), lateral wall upside fixedly connected with second gear (320) of column spinner (310), lateral wall downside threaded connection of column spinner (310) has movable block (330), fixedly connected with cleaning plate (340) between the inside wall of movable block (330), fixedly connected with cleaning brush (350) in the middle of the back lateral wall of cleaning plate (340).

2. A digital display controller for preventing dust from entering as set forth in claim 1, wherein: the fan (110) is fixedly connected in the middle of the top of the inner cavity of the box body (100), the controller body (120) is installed on the front side of the bottom of the inner cavity of the box body (100), and the supporting column (150) is located on the inner side of the electric push rod (400).

3. A digital display controller for preventing dust from entering as set forth in claim 1, wherein: the inner cavity bottom of the protection box (200) is fixedly connected with a double-headed motor (210), the power output end of the double-headed motor (210) is fixedly connected with a rotating shaft (220), the tail end of the rotating shaft (220) is fixedly connected with a first gear (230), and a second gear (320) is meshed with the first gear (230).

4. A digital display controller for preventing dust from entering as set forth in claim 1, wherein: the top of the rotary column (310) penetrates through the top of the inner cavity of the supporting plate (300) and the left and right sides of the top of the protection box (200), and is rotationally connected to the left and right sides of the top of the inner cavity of the protection box (200), and a thread groove is formed in the lower side of the outer side wall of the rotary column (310).

5. A digital display controller for preventing dust from entering as set forth in claim 1, wherein: the right side wall of the left side supporting plate (300) and the left side wall of the right side supporting plate (300) are respectively provided with a through hole, the tail end of the moving block (330) penetrates through the inner cavity of the through hole and extends to the outer side of the through hole, and the impact block (142) is made of rubber materials.

6. A digital display controller for preventing dust from entering as set forth in claim 1, wherein: the power output end of the electric push rod (400) is rotationally connected with a connecting rod (410), the tail end of the connecting rod (410) is rotationally connected to the front side of the outer side wall of the impact block (142), the middle of the rear side wall of the connecting rod (410) is rotationally connected with the front side wall of the support column (150), and the control box (500) is electrically connected with the fan (110), the double-head motor (210) and the electric push rod (400).