Material weighing display controller

Abstract

The utility model relates to the technical field of weighing instruments, and discloses a material weighing display controller, which comprises a controller body and a display screen, a cover plate is mounted on the front side of the controller body, the display screen is mounted in the cover plate, and a control button for controlling the controller body is arranged on the cover plate. An operator can conveniently clean the display screen, effectively remove dust and keep display definition, through the design of the reciprocating assembly, the cleaning process is stable and reliable, it is ensured that the cleaning brush makes close contact with the display screen, the cleaning effect is improved, the arrangement of the limiting base can prevent the driving lead screw from excessively rotating to damage the cleaning brush or the display screen, and the practicability is high. The service life of equipment is prolonged, dust accumulation can be reduced by regularly cleaning the display screen, the equipment maintenance cost is reduced, the reliability and stability of the equipment are improved, the control button is located on the side portion of the display screen, an operator can conveniently control the controller body, and the operation convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing instruments, in particular to a material weighing display controller. Background Art

[0002] Material weighing display controllers are often used in industrial production environments to display the weight information of materials. Such controllers usually include a display screen to display the weighing data, and some control buttons to operate and control the weighing process. In addition, they are also used in conjunction with hardware devices such as weighing sensors and weighing instruments to achieve accurate weighing functions.

[0003] Most material weighing display controllers weigh materials with large dust, which will adhere to the surface of the display, resulting in reduced display clarity and affecting the operator's accurate observation of the weighing data; therefore, it does not meet the existing needs. In this regard, we propose a material weighing display controller. Utility Model Content

[0004] The utility model provides a material weighing display controller, which allows an operator to conveniently clean the display screen, effectively remove dust, and maintain the beneficial effect of display clarity. It solves the problem mentioned in the above background technology that most material weighing display controllers weigh large amounts of material dust, and the dust will adhere to the surface of the display screen, resulting in a decrease in display clarity, affecting the operator's accurate observation of weighing data.

[0005] The utility model provides the following technical solutions: a material weighing display controller, comprising a controller body and a display screen, a cover plate installed on the front side of the controller body, the display screen installed in the cover plate, a control button for controlling the controller body is arranged on the cover plate, the control button is located on the side of the display screen, a cleaning box is installed on the top of the controller body, a cleaning cavity is opened in the cleaning box, a cleaning rod for cleaning the display screen is inserted in the cleaning cavity, and a reciprocating component for controlling the cleaning rod is arranged in the cleaning cavity.

[0006] As an optional solution of a material weighing display controller described in the utility model, wherein: the reciprocating assembly includes a driving screw arranged in the cleaning chamber, the outer sleeve of the driving screw is provided with a reciprocating block corresponding to the driving screw, a connecting rod is fixedly installed on the side of the reciprocating block, the end of the cleaning rod is inserted into the connecting rod, and the end of the driving screw is provided with a driving crank for driving the driving screw.

[0007] As an optional scheme of a material weighing display controller described in the utility model, wherein: an internal thread segment corresponding to the driving screw rod is arranged in the reciprocating block, and the internal thread segment cooperates with the thread of the driving screw rod.

[0008] As an optional solution of a material weighing display controller described in the utility model, wherein: a plurality of mounting holes are opened in the cleaning rod, a cleaning brush is installed in the mounting hole, and the cleaning brush is set as a bristle brush.

[0009] As an optional solution of a material weighing display controller described in the utility model, a limit seat for limiting the driving screw is fixedly installed in the cleaning chamber, and a rotating hole corresponding to the driving screw is opened in the limit seat, and both ends of the driving screw are rotatably inserted in the rotating hole.

[0010] As an optional solution of a material weighing display controller described in the utility model, wherein: an insertion rod is installed at the end of the cleaning rod, a slot corresponding to the insertion rod is opened in the reciprocating block, a reciprocating groove is opened at the bottom of the cleaning box, the reciprocating groove is connected to the cleaning chamber, and the insertion rod is plugged into the slot through the reciprocating groove.

[0011] As an optional scheme of a material weighing display controller described in the utility model, wherein: a buffer groove is opened in the limit seat, a telescopic rod is installed in the buffer groove, a buffer plate is installed at the end of the telescopic rod, and a buffer spring is arranged on the outer sleeve of the telescopic rod.

[0012] As an optional solution of a material weighing display controller described in the utility model, wherein: a plurality of heat dissipation holes are opened on the top of the cleaning box, and a dustproof net is installed outside the heat dissipation holes.

[0013] The utility model has the following beneficial effects:

[0014] 1. The material weighing display controller, through the design of the cleaning rod and the cleaning brush, allows the operator to easily clean the display screen, effectively remove dust and maintain display clarity. The design of the reciprocating component ensures that the cleaning brush is in close contact with the display screen, thereby improving the cleaning effect. The setting of the limit seat can prevent the driving screw from excessively rotating and damaging the cleaning brush or the display screen, thereby extending the service life of the equipment. Regular cleaning of the display screen can reduce dust accumulation, reduce equipment maintenance costs, and improve equipment reliability and stability. With the control button located on the side of the display screen, the operator can easily control the controller body, thereby improving the convenience and efficiency of operation.

[0015] 2. The material weighing display controller has a telescopic rod installed in the buffer groove opened in the limit seat, a buffer plate is installed at the end of the telescopic rod, and a buffer spring is provided on the outer sleeve of the telescopic rod, so that it can provide buffering and absorption when the driving screw rod rotates excessively, reduce the impact force of the driving screw rod, avoid damage to the cleaning brush or the display screen, and thus extend the service life of the equipment. At the same time, through the buffering effect of the telescopic rod, the buffer groove in the limit seat can more effectively control the moving range of the driving screw rod to prevent it from exceeding the design range and protect the integrity of the cleaning device and the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the controller body of the utility model.

[0017] Figure 2 It is a schematic cross-sectional view of the structural main body of the utility model.

[0018] Figure 3 It is a side view cutaway structural schematic diagram of the utility model.

[0019] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0020] Figure 5 It is a schematic diagram of the top view of the cleaning box of the utility model.

[0021] In the figure: 100, controller body; 110, display screen; 120, cover plate; 130, control button; 200, cleaning box; 210, cleaning chamber; 220, cleaning rod; 221, mounting hole; 222, cleaning brush; 223, plug rod; 230, reciprocating groove; 240, heat dissipation hole; 250, dust net; 300, reciprocating assembly; 310, driving screw rod; 320, reciprocating block; 321, internal thread section; 322, slot; 330, connecting rod; 340, driving crank; 350, limit seat; 351, rotating hole; 352, buffer slot; 353, telescopic rod; 354, buffer spring; 355, buffer plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: This embodiment aims to solve the problem that the material weighing display controller weighs a large amount of dust, and the dust will adhere to the surface of the display screen 110, resulting in a decrease in display clarity and affecting the operator's accurate observation of the weighing data. Please refer to Figure 1 - Figure 5 A material weighing display controller includes a controller body 100 and a display screen 110. A cover plate 120 is installed on the front side of the controller body 100. The display screen 110 is installed in the cover plate 120. A control button 130 for controlling the controller body 100 is arranged on the cover plate 120. The control button 130 is located on the side of the display screen 110. A cleaning box 200 is installed on the top of the controller body 100. A cleaning cavity 210 is opened in the cleaning box 200. A cleaning rod 220 for cleaning the display screen 110 is inserted in the cleaning cavity 210. A reciprocating component 300 for controlling the cleaning rod 220 is arranged in the cleaning cavity 210.

[0024] The reciprocating assembly 300 includes a driving screw 310 disposed in the cleaning chamber 210, a reciprocating block 320 corresponding to the driving screw 310 is disposed on the outer cover of the driving screw 310, a connecting rod 330 is fixedly mounted on the side of the reciprocating block 320, the end of the cleaning rod 220 is inserted into the connecting rod 330, and a driving crank 340 for driving the driving screw 310 is disposed at the end of the driving screw 310. An internal thread section 321 corresponding to the driving screw 310 is disposed in the reciprocating block 320, and the internal thread section 321 is threadedly matched with the driving screw 310.

[0025] A plurality of mounting holes 221 are provided in the cleaning rod 220, and a cleaning brush 222 is installed in the mounting hole 221. The cleaning brush 222 is set as a brush. A limit seat 350 for limiting the driving screw 310 is fixedly installed in the cleaning chamber 210, and a rotation hole 351 corresponding to the driving screw 310 is provided in the limit seat 350, and both ends of the driving screw 310 are rotatably plugged into the rotation hole 351. An insertion rod 223 is installed at the end of the cleaning rod 220, and a slot 322 corresponding to the insertion rod 223 is provided in the reciprocating block 320. A reciprocating groove 230 is provided at the bottom of the cleaning box 200, and the reciprocating groove 230 is connected to the cleaning chamber 210, and the insertion rod 223 is plugged into the slot 322 through the reciprocating groove 230.

[0026] The operator needs to insert the driving crank 340 into one end of the driving screw 310, and drive the driving screw 310 to rotate by rotating the driving crank 340. After the driving screw 310 rotates, the reciprocating block 320 is driven to reciprocate along the axis of the driving screw 310 through threaded engagement. The reciprocating block 320 is connected to the cleaning brush 222 through the connecting rod 330. Therefore, when the reciprocating block 320 moves, the cleaning brush 222 will also move with it to achieve cleaning of the display screen 110. The cleaning brush 222 is set as a brush, which can effectively remove dust on the surface of the display screen 110 and maintain the clarity of the display screen 110. The function of the limit seat 350 is to limit the rotation of the driving screw 310 to prevent it from rotating too much and causing the cleaning brush 222 to damage the display screen 110. During the cleaning process, the end of the cleaning rod 220 is designed through the insertion rod 223 and the slot 322 to ensure that the cleaning brush 222 is in close contact with the display screen 110, thereby improving the cleaning effect.

[0027] In this embodiment: through the design of the cleaning rod 220 and the cleaning brush 222, the operator can easily clean the display screen 110, effectively remove dust, and maintain display clarity. Through the design of the reciprocating assembly 300, the cleaning process is stable and reliable, ensuring the close contact between the cleaning brush 222 and the display screen 110, thereby improving the cleaning effect. The setting of the limit seat 350 can prevent the driving screw 310 from excessively rotating and damaging the cleaning brush 222 or the display screen 110, thereby extending the service life of the equipment. By regularly cleaning the display screen 110, dust accumulation can be reduced, equipment maintenance costs can be reduced, and equipment reliability and stability can be improved. Through the control button 130 located on the side of the display screen 110, the operator can conveniently control the controller body 100, thereby improving the convenience and efficiency of operation.

[0028] Embodiment 2: This embodiment is intended to promote the solution of the problem that the driving screw 310 excessively rotates and damages the cleaning brush 222 or the display screen 110, thereby reducing the service life of the device. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1 - Figure 5 .

[0029] The limit seat 350 is provided with a buffer groove 352, a telescopic rod 353 is installed in the buffer groove 352, a buffer plate 355 is installed at the end of the telescopic rod 353, and a buffer spring 354 is arranged on the outer sleeve of the telescopic rod 353. A plurality of heat dissipation holes 240 are provided on the top of the cleaning box 200, and a dustproof net 250 is installed outside the heat dissipation holes 240.

[0030] In this embodiment: a telescopic rod 353 is installed in a buffer groove 352 opened in the limit seat 350, a buffer plate 355 is installed at the end of the telescopic rod 353, and a buffer spring 354 is provided on the outer sleeve of the telescopic rod 353, so that it can provide buffering and absorption when the driving screw rod 310 rotates excessively, reduce the impact force of the driving screw rod 310, avoid damage to the cleaning brush 222 or the display screen 110, and thus extend the service life of the equipment. At the same time, through the buffering effect of the telescopic rod 353, the buffer groove 352 in the limit seat 350 can more effectively control the movement range of the driving screw rod 310 to prevent it from exceeding the design range, thereby protecting the integrity of the cleaning device and the display screen 110.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A material weighing display controller, comprising a controller body (100) and a display screen (110), characterized in that: A cover plate (120) is installed on the front side of the controller body (100), the display screen (110) is installed in the cover plate (120), a control button (130) for controlling the controller body (100) is arranged on the cover plate (120), and the control button (130) is located on the side of the display screen (110), a cleaning box (200) is installed on the top of the controller body (100), a cleaning cavity (210) is opened in the cleaning box (200), a cleaning rod (220) for cleaning the display screen (110) is inserted in the cleaning cavity (210), and a reciprocating component (300) for controlling the cleaning rod (220) is arranged in the cleaning cavity (210).

2. A material weighing display controller according to claim 1, characterized in that: The reciprocating assembly (300) comprises a driving screw (310) arranged in the cleaning chamber (210); a reciprocating block (320) corresponding to the driving screw (310) is disposed on an outer sleeve of the driving screw (310); a connecting rod (330) is fixedly mounted on the side of the reciprocating block (320); an end of the cleaning rod (220) is inserted into the connecting rod (330); and a driving crank (340) for driving the driving screw (310) is disposed at the end of the driving screw (310).

3. A material weighing display controller according to claim 2, characterized in that: An internal thread section (321) corresponding to the driving screw rod (310) is arranged in the reciprocating block (320), and the internal thread section (321) is threadably matched with the driving screw rod (310).

4. A material weighing display controller according to claim 1, characterized in that: A plurality of mounting holes (221) are provided in the cleaning rod (220), and a cleaning brush (222) is installed in the mounting hole (221), wherein the cleaning brush (222) is configured as a bristle brush.

5. A material weighing display controller according to claim 2, characterized in that: A limiting seat (350) for limiting the driving screw rod (310) is fixedly installed in the cleaning chamber (210), and a rotating hole (351) corresponding to the driving screw rod (310) is provided in the limiting seat (350), and both ends of the driving screw rod (310) are rotatably inserted into the rotating hole (351).

6. A material weighing display controller according to claim 2, characterized in that: An insertion rod (223) is installed at the end of the cleaning rod (220); a slot (322) corresponding to the insertion rod (223) is provided in the reciprocating block (320); a reciprocating groove (230) is provided at the bottom of the cleaning box (200); the reciprocating groove (230) is connected to the cleaning chamber (210); and the insertion rod (223) is plugged into the slot (322) through the reciprocating groove (230).

7. A material weighing display controller according to claim 5, characterized in that: A buffer groove (352) is provided in the limit seat (350), a telescopic rod (353) is installed in the buffer groove (352), a buffer plate (355) is installed at the end of the telescopic rod (353), and a buffer spring (354) is provided on the outer sleeve of the telescopic rod (353).

8. A material weighing display controller according to claim 1, characterized in that: A plurality of heat dissipation holes (240) are provided on the top of the cleaning box (200), and a dustproof net (250) is installed outside the heat dissipation holes (240).

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