Industrial wireless remote controller with high waterproof performance

Abstract

The utility model belongs to the field of wireless remote controllers, and particularly relates to an industrial wireless remote controller with high waterproof performance, which comprises a receiver cover plate and a bottom plate, the receiver cover plate is fixedly connected with the bottom plate through bolts, a first groove is arranged on a plate body of the receiver cover plate, a second groove is arranged on a plate body of the bottom plate, and the receiver cover plate is fixedly connected with the bottom plate through bolts. A first groove and a second groove are formed in the receiver cover plate, a protection bin is inserted into the first groove and the second groove, a bottom protection plate is inserted into the end of the protection bin, positioning pieces are fixedly connected to the upper portion of the receiver cover plate and the upper portion of the bottom plate respectively, and a gap between the receiver cover plate and the bottom plate is protected through a closed structure formed by the protection bin and the bottom protection plate. Water mist is prevented from entering the working environment where the receiver is located, meanwhile, the situation that water mist enters a small gap due to dislocation of the gap between the cover plate and the bottom plate of the receiver caused by external impact can be prevented, and the protection bin is fixed through the positioning piece. By means of the fixing mode, the situation that the positioning piece shakes and dislocates in the long-term use process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of wireless remote controllers, in particular to an industrial wireless remote controller with high waterproof performance. Background Art

[0002] The industrial wireless remote control is composed of a receiver and a remote control. The receiver in the industrial wireless remote control used by the water mill protects the circuit board through the following measures: fix the circuit board to the receiver cover, and then fix the bottom plate to the receiver cover with bolts. The two form a closed space to protect the circuit board. The installation environment of the receiver of the industrial wireless remote control used by the water mill needs to consider the following aspects. The water mill usually works in a relatively harsh environment with dust and water mist. Therefore, the receiver needs to have a certain degree of dust and water resistance to ensure its stable and reliable operation. The installation position of the receiver is close to the control system of the water mill to avoid signal attenuation or delay during signal transmission. At the same time, ensure that the installation position will not be affected by physical shock or vibration during machine operation to avoid affecting the normal operation of the receiver.

[0003] The water mill installs a receiver on a fixed frame, but during the operation of the water mill, water is sprayed for cooling, and water mist appears during the water impact process. The receiver is composed of two outer shells that form a sealed shell and are fixed with bolts. However, when the contact part of the two outer shells is impacted by external force during use, it is easy to have incomplete sealing, causing water to enter the receiver; therefore, in view of the above problem, an industrial wireless remote control with high waterproof performance is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model provides an industrial wireless remote controller with high waterproof performance.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an industrial wireless remote controller with high waterproof performance, comprising a receiver cover plate and a bottom plate, wherein the receiver cover plate and the bottom plate are fixedly connected by bolts, a groove 1 is provided on the plate body of the receiver cover plate, a groove 2 is provided on the plate body of the bottom plate, a protection bin is inserted into the grooves of the groove 1 and the groove 2, a bottom guard plate is inserted into the end of the protection bin, and positioning pieces are fixedly connected to the upper parts of the receiver cover plate and the bottom plate respectively;

[0006] Preferably, the positioning member comprises: a through slot, a limiting frame, and an arc-shaped baffle plate, the plate body of the positioning member is provided with a through slot, an outer wall of one side of the through slot is fixedly connected to the end of the limiting frame, and the middle part of the limiting frame is slidably connected to the column of the arc-shaped baffle plate;

[0007] Preferably, the arc-shaped baffle comprises: a spring and a fixing handle, the end of the arc-shaped baffle column is fixedly connected to the middle of the fixing handle, and the outer wall of the column of the arc-shaped baffle is sleeved with a spring;

[0008] Preferably, the positioning member further comprises a positioning block, and the frame of the positioning member is fixedly connected to the end of the positioning block;

[0009] Preferably, the protection bin comprises: a fixed block, a first insertion strip, and a snap-fitting groove; a plurality of fixed blocks are fixedly connected to the middle of the protection bin; a side of the protection bin is fixedly connected to the end of the first insertion strip; a snap-fitting groove is provided at the end of the protection bin, and the snap-fitting groove is plugged into the end of the bottom guard plate;

[0010] Preferably, the bottom guard plate comprises: a second insertion strip and an elastic plug-in, the side of the bottom guard plate is fixedly connected to the end of the second insertion strip, the end of the bottom guard plate is fixedly connected to the end of the elastic plug-in, and the elastic plug-in is inserted into the locking groove.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model protects the gap between the receiver cover and the bottom plate through a closed structure composed of a protection bin and a bottom guard plate, thereby preventing water mist from entering the working environment of the receiver. It can also prevent external impact from causing the gap between the receiver cover and the bottom plate to be misaligned, resulting in water mist entering the small gap;

[0013] 2. The utility model fixes the protective bin by means of a positioning piece, and such a fixing method avoids the shaking and dislocation of the positioning piece during long-term use. Moreover, by inserting the insert strips 1 and 2 into the provided grooves 1 and 2, such a connection method can avoid enhancing the sealing performance and limit the protective bin and the bottom guard plate at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the protection compartment structure of the utility model;

[0018] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A;

[0019] Figure 5 It is a schematic diagram of the bottom guard plate structure of the present utility model.

[0020] In the figure:

[0021] 1. Receiver cover; 11. Groove 1; 2. Bottom plate; 21. Groove 2; 3. Positioning piece; 30. Positioning block; 31. Through groove; 32. Limiting frame; 33. Arc baffle; 331. Spring; 332. Fixing handle; 4. Protective compartment; 41. Insertion strip 1; 42. Engaging groove; 40. Fixing block; 5. Bottom guard plate; 51. Insertion strip 2; 52. Elastic plug-in. 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] The following is combined with Figure 1-5 To further explain this application in detail,

[0024] The embodiment of the present application discloses an industrial wireless remote control with high waterproof performance, including a receiver cover plate 1 and a bottom plate 2, wherein the receiver cover plate 1 and the bottom plate 2 are fixedly connected by bolts, the plate body of the receiver cover plate 1 is provided with a groove 11, the plate body of the bottom plate 2 is provided with a groove 21, the grooves of the groove 11 and the groove 21 are plugged with a protection bin 4, the end of the protection bin 4 is plugged with a bottom guard plate 5, and the upper parts of the receiver cover plate 1 and the bottom plate 2 are respectively fixedly connected with positioning members 3;

[0025] The positioning member 3 comprises: a through slot 31, a limiting frame 32, and an arc-shaped baffle 33. The plate body of the positioning member 3 is provided with a through slot 31. An outer wall of one side of the through slot 31 is fixedly connected to the end of the limiting frame 32. The middle part of the limiting frame 32 is slidably connected to the column of the arc-shaped baffle 33.

[0026] The arc baffle 33 comprises: a spring 331 and a fixing handle 332. The end of the column of the arc baffle 33 is fixedly connected to the middle of the fixing handle 332. The outer wall of the column of the arc baffle 33 is sleeved with the spring 331.

[0027] The positioning member 3 further includes a positioning block 30, and the frame of the positioning member 3 is fixedly connected to the end of the positioning block 30;

[0028] The protection bin 4 comprises: a fixing block 40, an inserting strip 41, and a snap-fitting groove 42. A plurality of fixing blocks 40 are fixedly connected to the middle of the protection bin 4. The side of the protection bin 4 is fixedly connected to the end of the inserting strip 41. A snap-fitting groove 42 is provided at the end of the protection bin 4. The snap-fitting groove 42 is plugged into the end of the bottom guard plate 5.

[0029] The bottom guard plate 5 includes: a second insertion strip 51 and an elastic plug-in 52 . The side of the bottom guard plate 5 is fixedly connected to the end of the second insertion strip 51 , and the end of the bottom guard plate 5 is fixedly connected to the end of the elastic plug-in 52 . The elastic plug-in 52 is inserted into the inside of the locking groove 42 .

[0030] Working principle: After the receiver cover 1 and the base plate 2 are fixed by bolts, insert the insert strip 1 41 into the receiver cover 1 and the groove 2 21, and then press the upper part of the protection bin 4 hard. At this time, the protection bin 4 drives the fixing block 40 to move toward the position of the positioning member 3. During the movement of the fixing block 40, the bottom of the fixing block 40 will abut against the upper part of the arc-shaped baffle 33, and the upper part of the arc-shaped baffle 33 is an arc-shaped surface. As the protection bin 4 continues to be pressed, the fixing block 40 will abut against the arc-shaped baffle 33, so that the arc-shaped baffle 33 is retracted into the through groove 31, and then the fixing block 40 continues to move downward. During this process, the arc-shaped baffle 33 will squeeze the spring 331. As the fixing block 40 moves into place, the arc-shaped baffle 33 will be driven to reset by the spring 331, and the bottom surface of the arc-shaped baffle 33 is a plane, so the arc-shaped baffle 33 will press the fixing block 40 tightly. When the bottom guard plate 5 and the protective bin 4 are installed in place, the elastic plug-in 52 is aligned with the bottom of the engaging groove 42, and the bottom guard plate 5 is pressed at this time, so that the bottom guard plate 5 drives the second insertion strip 51 to be inserted into the lower part of the groove 1 11 and the groove 21 synchronously. As the bottom guard plate 5 is pushed further, the elastic plug-in 52 is inserted into the engaging groove 42. In this process, the elastic plug-in 52 is squeezed by the inner wall of the engaging groove 42 and deformed. When the hook portion of the elastic plug-in 52 moves to the opening on the side of the engaging groove 42, the elastic plug-in 52 loses the squeezing of the inner wall of the engaging groove 42 and returns to its original state, so that the elastic plug-in 52 is stuck in the opening on the side of the engaging groove 42. In this way, the bottom guard plate 5 and the protective bin 4 form a closed space to protect the gap between the receiver cover 1 and the bottom plate 2.

[0031] The closed structure composed of the protection bin 4 and the bottom guard plate 5 can protect the gap between the receiver cover 1 and the bottom plate 2 to prevent water mist from entering the working environment of the receiver. At the same time, it can also prevent external impact, which may cause the gap between the receiver cover 1 and the bottom plate 2 to be misaligned, resulting in water mist entering the small gap. The protection bin 4 is fixed by the positioning member 3. This fixing method avoids the shaking and dislocation of the positioning member 3 during long-term use. Moreover, by inserting the insertion strip 1 41 and the insertion strip 2 51 into the opened groove 11 and the groove 21, this connection method can avoid enhancing the sealing performance and limit the protection bin 4 and the bottom guard plate 5 at the same time.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An industrial wireless remote controller with high waterproof performance, comprising a receiver cover plate (1) and a bottom plate (2), wherein the receiver cover plate (1) and the bottom plate (2) are fixedly connected by bolts, characterized in that: The plate body of the receiver cover plate (1) is provided with a groove 1 (11), and the plate body of the bottom plate (2) is provided with a groove 2 (21). A protection bin (4) is inserted into the grooves of the groove 1 (11) and the groove 2 (21), and a bottom guard plate (5) is inserted into the end of the protection bin (4). Positioning pieces (3) are fixedly connected to the upper parts of the receiver cover plate (1) and the bottom plate (2), respectively.

2. The industrial wireless remote controller with high waterproof performance according to claim 1, characterized in that: The positioning member (3) comprises: a through slot (31), a limiting frame (32), and an arc-shaped baffle (33); the plate body of the positioning member (3) is provided with a through slot (31); an outer wall of one side of the through slot (31) is fixedly connected to an end of the limiting frame (32); and a middle portion of the limiting frame (32) is slidably connected to a column of the arc-shaped baffle (33).

3. The industrial wireless remote controller with high waterproof performance according to claim 2, characterized in that: The arc-shaped baffle (33) comprises a spring (331) and a fixed handle (332). The end of the column of the arc-shaped baffle (33) is fixedly connected to the middle of the fixed handle (332). The spring (331) is sleeved on the outer wall of the column of the arc-shaped baffle (33).

4. The industrial wireless remote controller with high waterproof performance according to claim 2, characterized in that: The positioning member (3) further comprises a positioning block (30), and the frame of the positioning member (3) is fixedly connected to the end of the positioning block (30).

5. The industrial wireless remote controller with high waterproof performance according to claim 1, characterized in that: The protection bin (4) comprises: a fixing block (40), an inserting strip (41), and a snap-fitting groove (42); a plurality of fixing blocks (40) are fixedly connected to the middle of the protection bin (4); a side of the protection bin (4) is fixedly connected to the end of the inserting strip (41); a snap-fitting groove (42) is provided at the end of the protection bin (4); and the snap-fitting groove (42) is inserted into the end of the bottom guard plate (5).

6. The industrial wireless remote controller with high waterproof performance according to claim 5, characterized in that: The bottom guard plate (5) comprises: a second insertion strip (51) and an elastic plug-in unit (52); the side of the bottom guard plate (5) is fixedly connected to the end of the second insertion strip (51); the end of the bottom guard plate (5) is fixedly connected to the end of the elastic plug-in unit (52); and the elastic plug-in unit (52) is inserted into the inside of the engaging groove (42).

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