Hand-held waterproof remote controller of concrete wet spraying trolley

Abstract

The utility model relates to a hand-held waterproof remote controller of a concrete wet spraying trolley, which is applied to the field of remote controllers and comprises a remote controller body, a waterproof film is attached to the upper end of the remote controller body, an upper shell and a lower shell of the remote controller body are contacted and fixedly embedded with sealing rubber strips, and a fixing plate is arranged at the lower end of the remote controller body. A plurality of containing grooves are formed in the right end of the fixing plate in a penetrating mode, limiting plates are arranged at the left end and the right end of the fixing plate correspondingly, a plurality of sliding grooves corresponding to the containing grooves are formed in the corresponding ends of the two limiting plates correspondingly, positioning plates are fixedly connected to the middles of inner cavities of the containing grooves correspondingly, and sliding plates are arranged at the corresponding ends of inner cavities of the two sliding grooves correspondingly. By adopting the structures such as the fixing plate and the like, the remote controller is protected in all directions in the use process, so that moisture is effectively prevented from permeating into the remote controller, electrical components in the remote controller are effectively prevented from being damaged due to damp, and the service life of the remote controller is prolonged.

Description

Technical Field

[0001] The utility model relates to a remote controller, in particular to a hand-held waterproof remote controller of a concrete wet spraying trolley applied in the field of remote controllers. Background Art

[0002] In the temporary and permanent support construction of tunnels, roads, building foundation pits, and underground projects, wet concrete spraying machines are needed to protect the building surface and form a solid initial support layer. The wet concrete spraying trolley is a special equipment that sprays premixed concrete at high speed onto the sprayed surface and quickly solidifies it to form a concrete support layer.

[0003] The specification of Chinese patent CN215647664U discloses a durable anti-fall remote control, which effectively protects the housing of the remote control and prolongs the service life of the remote control.

[0004] However, in actual application, due to the high air humidity near the concrete wet spraying truck and the high humidity required for concrete maintenance, the remote control is directly exposed to a relatively humid environment, and the existing remote control has poor waterproof and moisture resistance, which makes it more susceptible to moisture invasion during use, thereby causing damage to the internal electrical components of the remote control and shortening the service life of the remote control. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that due to the high air humidity near the concrete wet spraying truck, the remote control is directly exposed to a relatively humid environment, which makes it more susceptible to moisture invasion during use, thereby causing damage to the internal electrical components of the remote control and shortening the service life of the remote control.

[0006] In order to solve the above problems, the utility model provides a hand-held waterproof remote control of a concrete wet spraying trolley, comprising a remote control body, the upper end of the remote control body is affixed with a waterproof film, the upper and lower shells of the remote control body are in contact with and fixedly inlaid with a sealing strip, the lower end of the remote control body is provided with a fixing plate, the right end of the fixing plate is penetrated with a plurality of accommodating grooves, the left and right ends of the fixing plate are provided with limiting plates, the corresponding ends of the two limiting plates are provided with a plurality of slide grooves respectively corresponding to the plurality of accommodating grooves, a positioning plate is fixedly connected to the middle of the inner cavity of the accommodating groove, the corresponding ends of the two slide grooves are provided with slide plates, the left and right ends of the positioning plate are fixedly connected with sliding rods, the ends of the two sliding rods that are away from each other are penetrated with the slide plate and extend into the slide groove, the ends of the two sliding rods that are away from each other are fixedly connected with a circular plate, the outer ring sleeve of the sliding rod is provided with a spring, the ends of the two limiting plates that are away from each other are fixedly connected with a protective shell, the inner wall of the protective shell is fixedly connected with a protective cushion, and the inner wall of the protective cushion is in contact with the left and right surfaces of the remote control body.

[0007] In the hand-held waterproof remote control of the above-mentioned concrete wet spraying trolley, the remote control is fully protected during use, thereby effectively preventing moisture from penetrating into the interior of the remote control, thereby effectively avoiding damage to the internal electrical components due to moisture, and extending the service life of the remote control.

[0008] As a further improvement of the present application, the outer surface of the slide plate is fixed to the inner wall of the slide groove, and the two ends of the spring are fixedly connected to the circular plate and the slide plate respectively.

[0009] As a further improvement of the present application, baffles are fixedly connected to both the front and rear ends of the limit plate, and the ends of the two baffles that are away from each other are rounded.

[0010] As a further improvement of the present application, a fixing groove is bored on one baffle plate, and an insert plate is fixedly connected to the other baffle plate, and the insert plate is located in the fixing groove.

[0011] As a further improvement of the present application, the waterproof membrane is made of expanded polytetrafluoroethylene material, and the sealing strip is made of butyl rubber material.

[0012] As another improvement of the present application, two mounting plates are fixedly connected to the lower end of the limiting plate, and an anti-fall belt is fixedly connected between the two mounting plates, and the anti-fall belt is made of elastic material.

[0013] To summarize, in actual application, the protective shell is pulled to both sides to move the limit plate to both sides. At this time, the slide plate moves outward, driving the spring to compress outward, and the remote control body is placed on the upper end of the fixed plate. The protective shell is released to reset the limit plate, so that the fixed plate, the limit plate and the protective cushion limit and fix the remote control body. The protective cushion wraps both sides of the remote control body. The sealing strip can effectively prevent moisture from entering the shell of the remote control body, the baffle can effectively prevent moisture from seeping in from the charging port of the remote control, and the waterproof film protects the screen and buttons of the remote control, thereby providing all-round protection for the remote control, thereby effectively preventing moisture from penetrating into the interior of the remote control, and then effectively preventing the internal electrical components from being damaged due to moisture, thereby extending the service life of the remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;

[0015] Figure 2 This is a schematic diagram of the structure of the remote control body according to the first embodiment of the present application;

[0016] Figure 3 This is a schematic diagram of the fixing plate structure of the first embodiment of the present application;

[0017] Figure 4This is a schematic diagram of the positioning plate structure of the first embodiment of the present application;

[0018] Figure 5 This is a schematic diagram of the baffle structure of the first embodiment of the present application;

[0019] Figure 6 This is a structural schematic diagram of the second implementation mode of the present application;

[0020] Figure 7 This is a bottom view of the structure of the second embodiment of the present application.

[0021] Description of the numbers in the figure:

[0022] 1 remote control body, 2 waterproof film, 3 sealing strip, 4 fixing plate, 5 containing groove, 6 limiting plate, 7 sliding groove, 8 positioning plate, 9 sliding plate, 10 sliding rod, 11 round plate, 12 spring, 13 protective shell, 14 protective cushion, 15 baffle, 16 fixing groove, 17 plug plate, 18 mounting plate, 19 anti-fall belt. DETAILED DESCRIPTION

[0023] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0024] The first implementation method:

[0025] Figure 1 and Figure 2 Shown is a handheld waterproof remote control for a concrete wet spraying trolley, comprising a remote control body 1, a waterproof membrane 2 is applied to the upper end of the remote control body 1, the waterproof membrane 2 is made of expanded polytetrafluoroethylene material, the waterproof membrane 2 protects the screen and buttons of the remote control body 1, the upper and lower shells of the remote control body 1 are in contact and fixedly inlaid with a sealing strip 3, the sealing strip 3 is made of butyl rubber material, the sealing strip 3 can effectively prevent moisture from entering the shell of the remote control body 1, the ends of the two limit plates 6 that are away from each other are fixedly connected with a protective shell 13, the inner wall of the protective shell 13 is fixedly connected with a protective cushion 14, the inner wall of the protective cushion 14 is in contact with the left and right surfaces of the remote control body 1, the protective cushion 14 wraps the two sides of the remote control body 1, and protects the two ends of the remote control body 1.

[0026] Figure 3 and Figure 4It is shown that: a fixing plate 4 is provided at the lower end of the remote control body 1, and a plurality of accommodating grooves 5 are penetrated at the right end of the fixing plate 4, and a limiting plate 6 is provided at the left and right ends of the fixing plate 4, and a plurality of slide grooves 7 corresponding to the plurality of accommodating grooves 5 are opened at the corresponding ends of the two limiting plates 6, and a positioning plate 8 is fixedly connected to the middle part of the inner cavity of the accommodating groove 5, and the positioning plate 8 can support and fix the sliding rod 10, and a slide plate 9 is provided at the corresponding ends of the inner cavities of the two slide grooves 7, and the slide plate 9 can drive the limiting plate 6 to move, and the left and right ends of the positioning plate 8 are fixedly connected to the sliding rod 10, and the ends of the two sliding rods 10 that are away from each other penetrate the slide plate 9 and extend into the slide groove 7, and the ends of the two sliding rods 10 that are away from each other are fixedly connected to the circular plate 11, and the outer ring sleeve of the sliding rod 10 is provided with a spring 12, and the spring 12 facilitates the movement and reset of the limiting plate 6, and the outer surface of the slide plate 9 is fixed to the inner wall of the slide groove 7, and the two ends of the spring 12 are fixedly connected to the circular plate 11 and the slide plate 9 respectively.

[0027] Figure 5 It is shown that: the front and rear ends of the limit plate 6 are fixedly connected with baffles 15, and the baffles 15 can protect the front and rear ends of the remote control body 1. The ends of the two baffles 15 that are away from each other are rounded. A fixing groove 16 is chiseled on one baffle 15, and an inserting plate 17 is fixedly connected to the other baffle 15. The inserting plate 17 is located in the fixing groove 16. The two baffles 15 can be stably connected through the inserting plate 17 and the fixing groove 16.

[0028] When in use, the protective shell 13 is pulled to both sides to move the limit plate 6 to both sides. At this time, the slide plate 9 moves outward, driving the spring 12 to compress outward, and the remote control body 1 is placed on the upper end of the fixed plate 4. The protective shell 13 is loosened to reset the limit plate 6, so that the fixed plate 4, the limit plate 6 and the protective cushion 14 limit and fix the remote control body 1. The protective cushion 14 wraps both sides of the remote control body 1. The sealing strip 3 can effectively prevent moisture from entering the shell of the remote control body 1. The baffle 15 can effectively prevent moisture from penetrating from the charging port of the remote control body 1. The waterproof film 2 protects the screen and buttons of the remote control body 1, thereby providing all-round protection for the remote control, thereby effectively preventing moisture from penetrating into the interior of the remote control, and then effectively preventing the internal electrical components from being damaged due to moisture, thereby extending the service life of the remote control.

[0029] The second implementation method:

[0030] Based on the first embodiment, this embodiment adds a mounting plate 18 and an anti-falling belt 19, and the rest of the parts are consistent with the first embodiment.

[0031] Figure 6 and Figure 7It is shown that: two mounting plates 18 are fixedly connected to the lower end of the limiting plate 6, and an anti-fall belt 19 is fixedly connected between the two mounting plates 18. The anti-fall belt 19 is made of elastic material, which fits the back of the staff's hand better and can give the staff's palm a certain amount of pressure, thereby effectively preventing the remote control from slipping from the staff's hand.

[0032] When in use, the staff's palm can be inserted between the anti-fall belt 19 and the limiting plate 6, so that the staff can hold the remote control with one hand. At the same time, it can effectively prevent the remote control body 1 from slipping due to hand slipping, which is convenient for the staff to use.

[0033] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A hand-held waterproof remote controller for a concrete spraying trolley, comprising a remote controller body (1), characterized in that: The upper end of the remote control body (1) is affixed with a waterproof film (2), and the upper and lower shells of the remote control body (1) are in contact with each other and are fixedly inlaid with a sealing strip (3); The lower end of the remote control body (1) is provided with a fixing plate (4), the right end of the fixing plate (4) is penetrated by a plurality of accommodating grooves (5), the left and right ends of the fixing plate (4) are provided with limiting plates (6), the corresponding ends of the two limiting plates (6) are provided with a plurality of slide grooves (7) respectively corresponding to the plurality of accommodating grooves (5), a positioning plate (8) is fixedly connected to the middle of the inner cavity of the accommodating groove (5), the corresponding ends of the inner cavities of the two slide grooves (7) are provided with slide plates (9), the left and right ends of the positioning plate (8) are fixedly connected with slide rods (10), the ends of the two slide rods (10) that are away from each other are penetrated by the slide plate (9) and extend into the slide groove (7), the ends of the two slide rods (10) that are away from each other are fixedly connected with a circular plate (11), and the outer ring of the slide rod (10) is provided with a spring (12); The ends of the two limit plates (6) that are away from each other are fixedly connected to a protective shell (13), the inner wall of the protective shell (13) is fixedly connected to a protective cushion (14), and the inner wall of the protective cushion (14) fits the left and right surfaces of the remote control body (1).

2. A hand-held waterproof remote controller for a concrete spraying trolley according to claim 1, characterized in that: The outer surface of the slide plate (9) is fixed to the inner wall of the slide groove (7), and the two ends of the spring (12) are fixedly connected to the circular plate (11) and the slide plate (9) respectively.

3. The hand-held waterproof remote controller for the concrete spraying trolley according to claim 1, characterized in that: The front and rear ends of the limit plate (6) are fixedly connected to baffles (15), and the ends of the two baffles (15) that are away from each other are both rounded.

4. A hand-held waterproof remote controller for a concrete spraying trolley according to claim 3, characterized in that: A fixing groove (16) is bored on one of the baffle plates (15), and a plug plate (17) is fixedly connected to the other baffle plate (15), wherein the plug plate (17) is located in the fixing groove (16).

5. The hand-held waterproof remote controller for the concrete spraying trolley according to claim 1, characterized in that: The waterproof membrane (2) is made of expanded polytetrafluoroethylene material, and the sealing strip (3) is made of butyl rubber material.

6. The hand-held waterproof remote controller for the concrete spraying trolley according to claim 1, characterized in that: Two mounting plates (18) are fixedly connected to the lower end of the limiting plate (6), and an anti-falling belt (19) is fixedly connected between the two mounting plates (18), wherein the anti-falling belt (19) is made of elastic material.

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